CN221955584U - Construction elevator anti-falling safety device detection equipment - Google Patents

Abstract

The utility model discloses a construction hoist anti-fall safety device detection device, including a detection platform, a detection port is provided on the detection platform, a fixing mechanism for fixing the anti-fall safety device is provided in the detection port, and an equipment compartment is provided at the lower part of the detection platform, and a detection device body and a docking mechanism for controlling the docking of the detection device body with the anti-fall safety device are provided in the equipment compartment. The control box controls the electric push rod to drive two arc-shaped plates to complete the clamping and fixing of the anti-fall safety device from the bottom, and controls the motor to drive the fixing plate to clamp and fix the anti-fall safety device from the top to complete the clamping and fixing operation of the anti-fall safety devices with different shapes and sizes, and then controls the electric hydraulic push rod to push the placement plate upwards through the control box, drives the slider to slide on the corresponding guide rail, and drives the transmission joint of the detection device body to quickly and stably dock with the rotating end of the anti-fall safety device.

Description

A construction hoist anti-fall safety device detection equipment

Technical Field

The utility model relates to the technical field of elevator safety detection, in particular to a construction elevator anti-fall safety device detection device.

Background Art

Construction hoists must be equipped with anti-fall safety devices to ensure the safety of equipment operation. At present, gear rack-driven construction hoists are widely used on construction sites. The anti-fall safety devices that match them are generally gear cone drum-shaped progressive anti-fall safety devices. The gear cone drum-shaped progressive anti-fall safety devices mainly include transmission gears, cone drum-shaped inner and outer shells, centrifugal speed limiting devices (including centrifugal blocks and centrifugal block seats) in the inner shell, disc springs that are sleeved at the tip of the inner shell and limited by compression nuts and outer shells, and are inspected at least once a year according to standard requirements.

The existing devices for testing the working performance of the anti-fall safety device of the elevator do not have the function of adjusting the aperture size of the detection port and adjusting the fixed range according to the different models of the anti-fall safety device. Because the appearance sizes of different models of anti-fall safety devices are different, they cannot be quickly and stably connected to the detection equipment, and the operation is laborious and inconvenient. Therefore, we propose a construction elevator anti-fall safety device detection device to solve the above problems.

To this end, we have launched a construction elevator anti-fall safety device detection equipment.

Utility Model Content

The purpose of the utility model is to provide a construction elevator anti-fall safety device detection equipment, which controls the operation of the electric push rod and the motor through the control box, so that the two respectively drive multiple arc plates and fixed plates to complete the clamping and fixing operations of the anti-fall safety device from the top and the bottom respectively, to complete the clamping and fixing operations of different sizes, so as to facilitate the anti-fall safety device to be quickly and stably connected to the detection equipment, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction hoist anti-fall safety device detection device, comprising a detection platform, a detection port is provided on the detection platform, and a fixing mechanism for fixing the anti-fall safety device is provided in the detection port;

An equipment compartment is provided at the lower part of the detection platform, and a detection equipment body and a docking mechanism for controlling the docking of the detection equipment body with the anti-fall safety device are arranged in the equipment compartment.

Preferably, the fixing mechanism comprises arc-shaped plates arranged on both sides of the lower part of the detection port, one side of the arc-shaped plate is provided with a slot, sliding rods are inserted into the slots on both sides, and the other end of the sliding rod is connected to the inner wall of the detection port.

Preferably, the fixing mechanism further comprises electric push rods arranged on both sides of the top end of the inner wall of the testing platform, and the telescopic ends of the electric push rods on both sides are provided with connecting plates for fixedly connecting the arc plates on both sides.

Preferably, an installation groove is opened on the upper inner wall of the detection port, and the fixing mechanism also includes a motor arranged in the installation groove, the rotor shaft of the motor is connected to a screw, the screw is threadedly connected to a thread sleeve, and a fixing plate is arranged on the top of the thread sleeve.

Preferably, the docking mechanism includes an electric hydraulic push rod arranged at the bottom end of the inner wall of the equipment bin, and the telescopic end of the electric hydraulic push rod is provided with a placement plate for placing the detection equipment body.

Preferably, the docking mechanism further comprises guide rails arranged on both sides of the inner wall of the equipment bin, and sliders are arranged on both sides of the placement plate, and the sliders are respectively sleeved on the guide rails on both sides.

Preferably, a control box is provided on one side of the detection platform, and a display screen is provided on the upper part of the control box.

Preferably, an operating table is provided on the other side of the detection table, and a cleaning pool is provided on the top of the operating table.

Compared with the prior art, the utility model has the following beneficial effects: the utility model controls the electric push rod through the control box to drive the two arc-shaped plates to complete the clamping and fixing of the anti-fall safety device from the bottom, and controls the motor to drive the fixing plate to clamp and fix the anti-fall safety device from the top, so as to complete the clamping and fixing operation of anti-fall safety devices of different sizes, making it convenient for the anti-fall safety device to be quickly and stably connected to the detection equipment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic front view of the present invention;

FIG2 is a schematic diagram of the internal structure of the utility model;

FIG3 is an enlarged schematic diagram of point A in FIG2 of the present utility model;

FIG. 4 is an enlarged schematic diagram of point B in FIG. 2 of the present invention.

In the figure: 1. test table; 100. control box; 2. test port; 3. equipment compartment; 4. arc plate; 5. slot; 6. slide bar; 7. electric push rod; 70. connecting plate; 8. test equipment body; 9. mounting slot; 10. motor; 11. lead screw; 12. thread sleeve; 13. fixing plate; 14. electric hydraulic push rod; 15. placement plate; 16. guide rail; 17. slide block; 18. display screen; 19. operating table; 20. cleaning tank.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a technical solution: a construction elevator anti-fall safety device detection device, including a detection platform 1, a control box 100 is fixedly installed on the left side of the detection platform 1, the input end of the control box 100 is connected to the power supply through a wire, a display screen 18 for displaying data detected by the detection device body 8 is fixedly installed on the upper part of the control box 100, the input end of the display screen 18 is connected to the output end of the control box 100 through a wire, and the information input end of the display screen 18 is connected to the output end of the detection device body 8 through a video line, and an operating table 19 is fixedly installed on the right side of the detection platform 1, and a cleaning pool 20 is fixedly installed on the top of the operating table 19 by bolts, which is used to clean the oil stains on the anti-fall safety device;

A detection port 2 is provided on the detection platform 1, and a fixing mechanism for fixing the anti-fall safety device is installed in the detection port 2. The fixing mechanism includes arc plates 4 installed on both sides of the lower part of the detection port 2. The inner diameter of the arc plate 4 is smaller than the inner diameter of the detection port 2. A slot 5 is provided on one side of the outer arc surface of the arc plate 4. Slide rods 6 are slidably inserted in the slots 5 on the left and right sides, and the other end of the slide rod 6 is fixedly connected to the inner wall of the detection port 2;

The fixing mechanism also includes an electric push rod 7 fixedly installed on the left and right sides of the top of the inner wall of the detection platform 1 by bolts, the input end of the electric push rod 7 is connected to the control end of the control box 100, and the telescopic ends of the electric push rods 7 on both sides are respectively fixedly installed with connecting plates 70, and the connecting plates 70 are fixedly connected to the arc plates 4 on the left and right sides by bolts. The upper part of the inner wall of the detection port 2 is provided with a mounting groove 9 along a ring. The fixing mechanism also includes a motor 10 fixedly installed in the mounting groove 9 by bolts, and the rotor shaft key of the motor 10 is connected with a lead screw 11, and a threaded sleeve 12 is threadedly connected to the lead screw 11. The top of the threaded sleeve 12 is fixedly installed with a fixing plate 13 by bolts, and the fixing plate 13 is an L-shaped plate structure, and the inner end surface of the part passing through the mounting groove 9 is wrapped with a rubber pad;

An equipment bin 3 is provided at the lower part of the test bench 1, in which a test equipment body 8 and a docking mechanism for controlling the docking of the test equipment body 8 with the anti-fall safety device are installed. The docking mechanism includes an electric hydraulic push rod 14 fixedly installed at the bottom end of the inner wall of the equipment bin 3 by bolts, the input end of the electric hydraulic push rod 14 is connected to the control end of the control box 100 by wires, and a placement plate 15 for placing the test equipment body 8 is fixedly installed at the telescopic end of the electric hydraulic push rod 14 by bolts;

The docking mechanism also includes guide rails 16 fixedly installed on the left and right sides of the inner wall of the equipment compartment 3 by bolts, and sliders 17 are fixedly installed on the left and right sides of the placement plate 15 by bolts, and the sliders 17 are respectively mounted on the guide rails 16 on both sides.

The working principle of this embodiment is as follows: when the staff detects different types of anti-falling safety devices, according to the different sizes of the anti-falling safety devices, the control box 100 controls the electric push rod 7 to push the arc plates 4 on both sides to move forward and backward to adjust the inner diameter of the detection port 2, so that the transmission end of the anti-falling safety device can pass through the hole formed by the arc plates 4 on both sides, and the main body of the anti-falling safety device is clamped and fixed by the arc plates 4 on both sides, and then the control box 100 controls the motor 10 to drive the corresponding lead screw 11 to rotate, so that the wire sleeve 12 slides horizontally along the lead screw 11, driving multiple fixing plates 13 to clamp and fix the upper part of the anti-falling safety device from all sides to complete the clamping and fixing operation of different sizes;

Before testing the anti-falling safety device, the staff controls the electric hydraulic push rod 14 through the control box 100 to push the placement plate 15 upward, drives the slider 17 to slide on the corresponding guide rail 16, and drives the transmission joint of the detection equipment body 8 to dock with the rotating end of the anti-falling safety device, and then starts the detection equipment body 8 to test the performance of the anti-falling safety device, and the test data is displayed on the display screen 18, which is convenient for the staff to test and record;

After completing the performance test of the anti-falling safety device, the anti-falling safety device can be maintained on the operating table 19, and the anti-falling safety device can be placed in the cleaning tank 20 for cleaning of oil stains.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a construction elevator safety device check out test set that prevents weighing down which characterized in that: the anti-falling safety device comprises a detection table (1), wherein a detection port (2) is formed in the detection table (1), and a fixing mechanism for fixing the anti-falling safety device is arranged in the detection port (2);

the device comprises a detection table (1), and is characterized in that a device bin (3) is arranged at the lower part of the detection table (1), and a detection device main body (8) and a docking mechanism for controlling the docking of the detection device main body (8) and the anti-falling safety device are arranged in the device bin (3).

2. The construction elevator fall arrest safety device detection apparatus as claimed in claim 1, wherein: the fixing mechanism comprises arc plates (4) arranged on two sides of the lower portion of the detection port (2), slots (5) are formed in one side of each arc plate (4), sliding rods (6) are inserted into the slots (5) on two sides, and the other ends of the sliding rods (6) are connected with the inner wall of the detection port (2).

3. The construction elevator fall arrestor detection apparatus according to claim 2, wherein: the fixing mechanism further comprises electric push rods (7) arranged on two sides of the top end of the inner wall of the detection table (1), and connecting plates (70) used for fixedly connecting the arc plates (4) on two sides are arranged at the telescopic ends of the electric push rods (7) on two sides.

4. A construction hoist fall arrest safety device detection apparatus according to claim 3, wherein: the detection device is characterized in that an installation groove (9) is formed in the upper portion of the inner wall of the detection port (2), the fixing mechanism further comprises a motor (10) arranged in the installation groove (9), a rotor shaft of the motor (10) is connected with a screw rod (11), a screw sleeve (12) is connected onto the screw rod (11) in a threaded mode, and a fixing plate (13) is arranged at the top end of the screw sleeve (12).

5. The construction elevator fall arrest safety device detection apparatus as claimed in claim 1, wherein: the docking mechanism comprises an electric hydraulic push rod (14) arranged at the bottom end of the inner wall of the equipment bin (3), and a placing plate (15) used for placing the detection equipment main body (8) is arranged at the telescopic end of the electric hydraulic push rod (14).

6. The construction elevator fall arrestor detection apparatus as defined in claim 5, wherein: the docking mechanism further comprises guide rails (16) arranged on two sides of the inner wall of the equipment bin (3), sliding blocks (17) are arranged on two sides of the placing plate (15), and the sliding blocks (17) are respectively sleeved on the guide rails (16) on two sides.

7. The construction elevator fall arrest safety device detection apparatus as claimed in claim 1, wherein: one side of the detection table (1) is provided with a control box (100), and the upper part of the control box (100) is provided with a display screen (18).

8. The construction elevator fall arrest safety device detection apparatus as claimed in claim 1, wherein: an operation table (19) is arranged on the other side of the detection table (1), and a cleaning pool (20) is arranged at the top end in the operation table (19).