Weight management

sc construction elevator?

What is the debugging standard for the weight protection device of

1. Safety device

fitness and weight training facility business management

1) Lifting weight limiter should be installed and should be sensitive and reliable;

2) Progressive anti-fall safety device should be installed and should be sensitive and reliable, should be used within the valid calibration period;

3) Anti-loosening rope device should be installed on heavy wire rope, and should be sensitive and reliable;

4) The control device of the cage should be installed with a non-automatic reset type emergency stop switch, and the control circuit can be cut off at any time to stop the operation of the cage;

5) The chassis should be installed with a cage and a counterweight buffer, and the buffer should meet the specifications;

6 ) SC type construction lift should be installed with more than one pair of safety hooks.

2. Limit device

1) Non-automatic reset type limit switch should be installed and should be sensitive and reliable;

2) Automatic reset type upper and lower limit switch should be installed and should be sensitive and reliable. The installation position of the upper and lower limit switch should meet the specification requirements;

3) The safety crossing between the upper limit switch and the upper limit switch should not be less than 0. 15M;

4) Limit switches and limit switches should be equipped with independent triggering elements;

5) Cage doors should be equipped with electromechanical interlocking devices and should be sensitive and reliable;

6) Cage roof windows should be equipped with electrical safety switches and should be sensitive and reliable.

3. Protective facilities

1) Ground protective fences should be installed around the hanging cage and the counterweight lifting channel. The installation height and strength of the protective fence should meet the requirements of the code, and the fence door should be installed with electromechanical interlocking devices and should be sensitive and reliable;

2) The erection of the protective shed of the ground access channel should meet the requirements of the code;

3) Protective railings and foot baffles should be installed on both sides of the parking platform, and the platform foot plate should be covered and paved;

4) The installation height and strength of the floor door should meet the requirements of the code, and should be finalized.

4. Attached wall frame

1) Attached wall frame should use supporting standard products. When the attached wall frame cannot meet the requirements of the construction site, the attached wall frame should be designed separately. The design of the attached wall frame should meet the requirements of component stiffness, strength, stability, etc., and the production should meet the design requirements;

2) The connection method and angle between the attached wall frame and the building structure should comply with the requirements of the product specification;

3) The spacing of the attached wall frame and the free height of the guide frame above the highest attachment point should comply with the requirements of the product specification.

5. Wire rope, pulley and counterweight

1) The number of counterweight wire rope ropes shall not be less than 2 and shall be independent of each other;

2) Wire rope wear, deformation and corrosion shall be within the allowable range of the specification;

3) Wire rope specifications and fixation shall comply with the product manual and specification requirements;

4) The pulley shall be installed with a wire rope anti-detachment device and shall comply with the specification requirements;

5) The weight and fixation shall comply with the product manual requirements;

6) The guide wheel and the sliding shoe shall be equipped with an anti-derailment protection device.

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