Hot！ Hsz hand-pull hoist   round gourd hoist hoist chain also called Immortal Gourd, Jin, manual hoist is a simple, easy to carry manual Hoisting machinery , also known as "ring chain gourd" or "inverted chain." It is suitable for short distance lifting of small equipment and goods, the weight is generally not more than 100T. Hand-pull gourd shell material is high-quality alloy steel, rugged wear-resistant, high safety performance.

The hand pulls the hoist upwards to lift the heavy weight, clockwise pulls the manual movement chain, the bracelet wheel rotates, will the friction piece ratchet, the brake seat presses into the whole common rotation, the tooth long axis then rotates the piece gear, the tooth short axis and the spline hole gear. In this way, the lifting sprocket, which is installed on the spline hole gear, drives the lifting chain to lift the heavy weight smoothly. When dropping counterclockwise pull the chain, brake seat with the brake piece separation, ratchet in the role of the Pawl static, five-tooth long axis driven lifting sprocket reverse direction of operation, thereby steadily dropping heavy objects. The hand pulls the gourd generally uses the ratchet friction piece type one-way brake, under the load can own braking, the pawl in the spring action and the ratchet mesh,

Brake safety work. It is safe, reliable, easy to maintain, high mechanical efficiency, small bracelet pull, lighter weight, easy to carry, pleasing in appearance, small size, durable characteristics, applicable to factories, mines, construction sites, docks, docks, warehouses, etc. for the installation of machinery, lifting goods, especially for open-air and no power operation, more show superiority.

The main parts of hand-drawn gourd are made of alloy steel, chain using 800MPA high-strength lifting chain, the material is generally 20 mn two, intermediate frequency quenching heat treatment, low wear, corrosion-resistant chain; high-strength hook, material generally for alloy steel, forge-type hook design to ensure that the slow rise to prevent overload, in line with European CE safety standards.

The combination of the reducer with reverse brake and the chain pulley group adopts the symmetrical arrangement of the two-stage spur gear, which is durable and efficient.

1. In line with national standards, safe and reliable, durable

2. Good performance and easy maintenance

3. Large toughness, small size, light weight, easy to carry

  4. Small pulling force, high mechanical strength

  5. Advanced structure, beautiful appearance

  6. No power area lifting cargo

Maintenance methods

1. The use of the gourd should be cleaned and coated with anti-rust grease, stored in a dry place, to prevent the hand-pull gourd damp rust and corrosion.

2. Maintenance and overhaul should be carried out by more familiar with the gourd institutions, with kerosene to clean the gourd parts, gear and bearing part, add butter lubrication, prevent do not understand the principle of the performance of the machine at random disassembly.

  3. After cleaning and maintenance, the hoist should carry out no-load test, confirm the work is normal, the braking is reliable, can deliver the use.

  4. The friction surface of the brake must be kept clean. Brake parts should be checked regularly to prevent braking failure, the occurrence of heavy objects falling phenomenon.

   5. Hand-pull hoist lifting sprocket around the bearing of the roller, can be attached to the butter is pressed in the hoisting sprocket shaft of the bearing inner ring, and then loaded into the wall plate bearing outer circle.

  6. In the installation of the brake device part of the hand-drawn hoist, note that Ratchet gear groove and Pawl claw part of good meshing, spring on the Pawl control should be flexible and reliable, put on the bracelet wheel, clockwise rotating bracelet wheel, will ratchet, friction sheet pressure on the brake seat, counterclockwise rotation bracelet wheel, ratchet and friction between the disc should leave a gap.

  7. In order to maintain and disassemble conveniently, the chain of the hand chain is one of the opening chains (not allowed to weld dead).

  8. In the process of refueling and the use of hand-pull gourd, the friction surface of the braking device must be kept clean, and often check the braking property, to prevent the braking failure caused by the fall of heavy objects.

Edit this paragraph Using rules

1. The use of overloading is strictly prohibited.

  2. It is prohibited to use other power other than manpower to operate.

  3. Before use must confirm the machine intact, the transmission part and the hoisting chain lubrication is good, idling condition is normal.

  4. Check the upper and lower hooks before hoisting. It is forbidden to hang heavy objects in the wrong operation. Lifting chain should be vertical suspension, not the wrong twist of the chain, the two-line chain of the lower hook frame should not be flipped.

  5. The operator should stand in the same plane with the bracelet to pull the chain of hands, so that the bracelet rotation clockwise direction, you can make the weight rise;

  6. When lifting heavy weights, people are strictly prohibited from doing any work or walking in order to avoid personal accidents.

  7. In the lifting process, regardless of the weight rise or fall, pull the chain, force should be evenly gentle, do not force too hard, lest the hand chain beating or card ring.

  8. If the operator finds that the hand tension is greater than the normal tension, it should stop using immediately. Prevent wear of the hand chain. Also known as the Immortal Gourd, Jin, manual hoist is a simple, easy to carry manual Hoisting machinery , also known as "ring chain gourd" or "inverted chain." It is suitable for short distance lifting of small equipment and goods, the weight is generally not more than 100T. Hand-pull gourd shell material is high-quality alloy steel, rugged wear-resistant, high safety performance.

The hand pulls the hoist upwards to lift the heavy weight, clockwise pulls the manual movement chain, the bracelet wheel rotates, will the friction piece ratchet, the brake seat presses into the whole common rotation, the tooth long axis then rotates the piece gear, the tooth short axis and the spline hole gear. In this way, the lifting sprocket, which is installed on the spline hole gear, drives the lifting chain to lift the heavy weight smoothly. When dropping counterclockwise pull the chain, brake seat with the brake piece separation, ratchet in the role of the Pawl static, five-tooth long axis driven lifting sprocket reverse direction of operation, thereby steadily dropping heavy objects. The hand pulls the gourd generally uses the ratchet friction piece type one-way brake, under the load can own braking, the pawl in the spring action and the ratchet mesh,

Brake safety work. It is safe, reliable, easy to maintain, high mechanical efficiency, small bracelet pull, lighter weight, easy to carry, pleasing in appearance, small size, durable characteristics, applicable to factories, mines, construction sites, docks, docks, warehouses, etc. for the installation of machinery, lifting goods, especially for open-air and no power operation, more show superiority.

The main parts of hand-drawn gourd are made of alloy steel, chain using 800MPA high-strength lifting chain, the material is generally 20 mn two, intermediate frequency quenching heat treatment, low wear, corrosion-resistant chain; high-strength hook, material generally for alloy steel, forge-type hook design to ensure that the slow rise to prevent overload, in line with European CE safety standards.

The combination of the reducer with reverse brake and the chain pulley group adopts the symmetrical arrangement of the two-stage spur gear, which is durable and efficient.

1. In line with national standards, safe and reliable, durable

2. Good performance and easy maintenance

3. Large toughness, small size, light weight, easy to carry

  4. Small pulling force, high mechanical strength

  5. Advanced structure, beautiful appearance

  6. No power area lifting cargo

Maintenance methods

1. The use of the gourd should be cleaned and coated with anti-rust grease, stored in a dry place, to prevent the hand-pull gourd damp rust and corrosion.

2. Maintenance and overhaul should be carried out by more familiar with the gourd institutions, with kerosene to clean the gourd parts, gear and bearing part, add butter lubrication, prevent do not understand the principle of the performance of the machine at random disassembly.

  3. After cleaning and maintenance, the hoist should carry out no-load test, confirm the work is normal, the braking is reliable, can deliver the use.

  4. The friction surface of the brake must be kept clean. Brake parts should be checked regularly to prevent braking failure, the occurrence of heavy objects falling phenomenon.

   5. Hand-pull hoist lifting sprocket around the bearing of the roller, can be attached to the butter is pressed in the hoisting sprocket shaft of the bearing inner ring, and then loaded into the wall plate bearing outer circle.

  6. In the installation of the brake device part of the hand-drawn hoist, note that Ratchet gear groove and Pawl claw part of good meshing, spring on the Pawl control should be flexible and reliable, put on the bracelet wheel, clockwise rotating bracelet wheel, will ratchet, friction sheet pressure on the brake seat, counterclockwise rotation bracelet wheel, ratchet and friction between the disc should leave a gap.

  7. In order to maintain and disassemble conveniently, the chain of the hand chain is one of the opening chains (not allowed to weld dead).

  8. In the process of refueling and the use of hand-pull gourd, the friction surface of the braking device must be kept clean, and often check the braking property, to prevent the braking failure caused by the fall of heavy objects.

Using rules

1. The use of overloading is strictly prohibited.

  2. It is prohibited to use other power other than manpower to operate.

  3. Before use must confirm the machine intact, the transmission part and the hoisting chain lubrication is good, idling condition is normal.

  4. Check the upper and lower hooks before hoisting. It is forbidden to hang heavy objects in the wrong operation. Lifting chain should be vertical suspension, not the wrong twist of the chain, the two-line chain of the lower hook frame should not be flipped.

  5. The operator should stand in the same plane with the bracelet to pull the chain of hands, so that the bracelet rotation clockwise direction, you can make the weight rise;

  6. When lifting heavy weights, people are strictly prohibited from doing any work or walking in order to avoid personal accidents.

  7. In the lifting process, regardless of the weight rise or fall, pull the chain, force should be evenly gentle, do not force too hard, lest the hand chain beating or card ring.

  8. If the operator finds that the hand tension is greater than the normal tension, it should stop using immediately. Prevent wear of the hand chain.