Feeding and discharging device of anti-falling safety device detection platform of construction hoist

Abstract

The utility model discloses a loading and unloading device of an anti-falling safety device detection platform of a construction hoist, which is characterized in that an anti-falling safety device loading and unloading hanging bracket is arranged on one side of the anti-falling safety device detection platform, and an anti-falling safety device turnover vehicle is arranged between the anti-falling safety device detection platform and the anti-falling safety device loading and unloading hanging bracket; a set of supporting wheels A and a set of supporting wheels B are arranged on the top face of the anti-falling safety device turnover vehicle, the two supporting wheels A and the two supporting wheels B are distributed in an axial symmetry mode around the axis A of the connecting rotating shaft, a feeding station is arranged at the position, located on one side of the moving track of the anti-falling safety device turnover vehicle, of the bottom of the anti-falling safety device loading and unloading hanging bracket, and a discharging station is arranged on the other side of the moving track of the anti-falling safety device turnover vehicle. According to the structure, the feeding and discharging device of the anti-falling safety device detection platform of the construction hoist can be convenient for a worker to quickly and conveniently disassemble and assemble the anti-falling safety device and the anti-falling safety device detection platform, so that the disassembly and assembly efficiency is improved, the detection efficiency of the anti-falling safety device is further improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-fall safety device detection for a construction elevator, in particular to a loading and unloading device for a detection platform of an anti-fall safety device for a construction elevator. Background Art

[0002] At present, the gear rack type dual-purpose construction hoist for people and cargo used in construction sites is equipped with a gear cone drum type progressive anti-fall safety device. The performance and effect of the anti-fall safety device of the construction hoist directly affect whether the construction hoist can be used safely. The main function of the anti-fall safety device of the construction hoist is to prevent danger during the use of the construction hoist, to cut off the power and emergency stop, so that the cage can be safely attached to the guide rail frame to prevent the cage from falling. The relevant national technical standards make specific requirements for the verification of anti-fall safety devices, requiring that anti-fall safety devices can only be used within the effective calibration period, and the effective calibration period should not exceed one year. To ensure the effectiveness of the anti-fall safety device, regular verification is essential, so it is necessary to conduct regular verification of the anti-fall safety device.

[0003] The patent with application number 201520710250.4 discloses a fall prevention safety device detection platform, so that the fall prevention safety device can be effectively detected. Although the technical solution disclosed in the above patent has optimized the connection structure with the fall prevention safety device, so as to facilitate the disassembly and assembly of the fall prevention safety device and the detection device, due to the heavy weight of the fall prevention safety device, when the fall prevention safety device is installed and connected with the fall prevention safety device, the operator needs to lift the fall prevention safety device to the fall prevention safety device connection of the fall prevention safety device detection platform before the connection can be made; even if the fall prevention safety device detection platform of the technical solution disclosed in the above patent is adopted, the operator still needs to lift the fall prevention safety device to the fall prevention safety device connection of the fall prevention safety device detection platform before the connection can be made. As a safety device, the detection of the fall prevention safety device is a necessary process in the production. Every time the fall prevention safety device is detected, the operator needs to lift the fall prevention safety device and the operator needs to hold it when disassembling it, which leads to a large labor intensity. The disassembly and assembly efficiency of the fall prevention safety device and the fall prevention safety device has also become a bottleneck affecting the detection efficiency.

[0004] Therefore, the present application proposes a loading and unloading device for a construction elevator anti-fall safety device detection platform to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a loading and unloading device for a construction elevator anti-fall safety device detection platform, which can facilitate the staff to quickly and conveniently disassemble and assemble the anti-fall safety device and the anti-fall safety device detection platform, thereby improving the disassembly and assembly efficiency, and then improving the detection efficiency of the anti-fall safety device and reducing labor intensity.

[0006] The technical solution adopted by the utility model is:

[0007] The loading and unloading device of the anti-fall safety device detection platform of the construction hoist comprises an anti-fall safety device detection platform, an anti-fall safety device detection device is fixed on the top surface of the anti-fall safety device detection platform, a control device is arranged at one end of the anti-fall safety device detection device, and a connecting shaft for connecting the anti-fall safety device is arranged at the other end, an anti-fall safety device loading and unloading hanger is arranged on one side of the end where the connecting shaft is located of the anti-fall safety device detection platform, a reciprocating anti-fall safety device turnover vehicle is arranged between the anti-fall safety device detection platform and the anti-fall safety device loading and unloading hanger, and a group of anti-fall safety device turnover vehicles are arranged in sequence on the top surface of the anti-fall safety device turnover vehicle in a direction away from the anti-fall safety device detection device A support wheel A for contacting the side wall of the end where the anti-fall safety device is connected and a group of support wheels B for contacting the side wall of the end of the anti-fall safety device away from the connection end, wherein two support wheels A and two support wheels B are respectively provided, and the two support wheels A and the two support wheels B are axially symmetrically distributed with respect to the axis A of the connecting shaft, the axis B of the support wheel A and the axis C of the support wheel B are parallel to the axis A, the extension direction of the anti-fall safety device loading and unloading hanger is perpendicular to the moving direction of the anti-fall safety device turnover vehicle, and the bottom of the anti-fall safety device loading and unloading hanger is located on one side of the moving track of the anti-fall safety device turnover vehicle and a loading station is provided on the other side.

[0008] A further improvement scheme of the utility model is that a crane platform which reciprocates along the extension direction of the anti-fall safety device loading and unloading hanger is provided on the top of the anti-fall safety device loading and unloading hanger, and two cranes are fixed on the crane platform. When the crane platform moves to one end of the anti-fall safety device loading and unloading hanger, one of the cranes is located at the loading station and the other crane is located at the position of the anti-fall safety device loading and unloading hanger corresponding to the moving trajectory of the anti-fall safety device turnover vehicle. When the crane platform moves to the other end of the anti-fall safety device loading and unloading hanger, the crane originally located at the loading station moves to the position of the anti-fall safety device loading and unloading hanger corresponding to the moving trajectory of the anti-fall safety device turnover vehicle, and the crane originally located at the position of the anti-fall safety device loading and unloading hanger corresponding to the moving trajectory of the anti-fall safety device turnover vehicle moves to the unloading station.

[0009] A further improvement of the utility model is that the crane platform reciprocates along a track B provided on the top of the anti-fall safety device loading and unloading hanger, and limiting protrusions B are respectively provided at both ends of the track B.

[0010] A further improvement scheme of the utility model is that the anti-fall safety device turnover vehicle reciprocates along the track A between the anti-fall safety device detection platform and the anti-fall safety device loading and unloading hanger, and the track A extends into the range covered by the anti-fall safety device loading and unloading hanger corresponding to one end of the anti-fall safety device loading and unloading hanger, and is fixed with a limiting protrusion A. When the anti-fall safety device turnover vehicle moves to one end of the anti-fall safety device loading and unloading hanger and is limited by the limiting protrusion A, the anti-fall safety device turnover vehicle is located in the middle part directly below the anti-fall safety device loading and unloading hanger, and when the anti-fall safety device turnover vehicle moves to one end of the anti-fall safety device detection platform, the anti-fall safety device placed on the anti-fall safety device turnover vehicle is correspondingly connected to one end of the connecting shaft of the anti-fall safety device detection device.

[0011] A further improvement of the utility model is that a locking device matching the track A is provided at the bottom of the anti-fall safety device turnover vehicle.

[0012] A further improvement of the utility model is that the support wheel A and the support wheel B are rotatably connected to the corresponding top surfaces of the lifting plate A and the lifting plate B through their own support frames respectively, the lifting plate A is fixedly connected to the anti-fall safety device turnover vehicle through the lifting cylinder A so as to be adjustable up and down, and the lifting plate B is fixedly connected to the anti-fall safety device turnover vehicle through the lifting cylinder B so as to be adjustable up and down.

[0013] A further improvement of the utility model is that a movable plate is also provided on the top surface of the anti-fall safety device turnover vehicle, and the movable plate reciprocates along a track C fixed to the top surface of the anti-fall safety device turnover vehicle, and the track C is arranged along a direction parallel to the moving direction of the anti-fall safety device turnover vehicle, and the lifting plate B is fixedly connected to the movable plate through a lifting cylinder B so as to be adjustable up and down.

[0014] A further improvement of the present invention is that both ends of the track C are provided with limiting protrusions C.

[0015] The beneficial effects of the utility model are:

[0016] First, the loading and unloading device of the anti-fall safety device detection platform of the construction elevator of the utility model can facilitate the staff to quickly and conveniently disassemble and assemble the anti-fall safety device and the anti-fall safety device detection platform, thereby improving the disassembly and assembly efficiency, and then improving the detection efficiency of the anti-fall safety device and reducing labor intensity.

[0017] Secondly, the loading and unloading device of the anti-fall safety device detection platform of the construction hoist of the utility model is conducive to the continuous operation of loading and unloading of the anti-fall safety device through the arrangement of the anti-fall safety device loading and unloading hanger, thereby further improving the detection efficiency.

[0018] Thirdly, the loading and unloading device of the anti-fall safety device detection platform of the construction elevator of the utility model, through the lifting and lowering adjustable structure setting of the support wheel A and the support wheel B and the front and rear adjustable structure of the support wheel B, is conducive to the application of anti-fall safety devices of various different external shapes, thereby improving the applicability of the application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a top view schematic diagram of the present application. DETAILED DESCRIPTION

[0020] like Figure 1 It can be known that the loading and unloading device of the anti-fall safety device detection platform of the construction elevator comprises an anti-fall safety device detection platform 1, an anti-fall safety device detection device 2 is fixed on the top surface of the anti-fall safety device detection platform 1, one end of the anti-fall safety device detection device 2 is provided with a control device, and the other end is provided with a connecting shaft for connecting the anti-fall safety device, the anti-fall safety device detection platform 1 is located at one side of the end where the connecting shaft is located. An anti-fall safety device loading and unloading hanger 6 is provided, and a reciprocating anti-fall safety device turnover vehicle 3 is provided between the anti-fall safety device detection platform 1 and the anti-fall safety device loading and unloading hanger 6, and the top surface of the anti-fall safety device turnover vehicle 3 is sequentially provided with a A group of support wheels A4 is used to contact the side wall of the end where the anti-fall safety device is connected, and a group of support wheels B5 is used to contact the side wall of the end of the anti-fall safety device away from the connection end, the support wheels A4 and the support wheels B5 are respectively provided with two, and the two support wheels A4 and the two support wheels B5 are axially symmetrically distributed with the axis A of the connecting shaft, the axis B of the support wheel A4 and the axis C of the support wheel B5 are parallel to the axis A, the extension direction of the anti-fall safety device loading and unloading hanger 6 is perpendicular to the moving direction of the anti-fall safety device turnover vehicle 3, and the bottom of the anti-fall safety device loading and unloading hanger 6 is located on one side of the moving track of the anti-fall safety device turnover vehicle 3 and is provided with a loading station and an unloading station on the other side.

[0021] A crane platform 7 which reciprocates along the extension direction of the anti-fall safety device loading and unloading hanger 6 is provided on the top of the anti-fall safety device loading and unloading hanger 6, and two cranes 8 are fixed on the crane platform 7. When the crane platform 7 moves to one end of the anti-fall safety device loading and unloading hanger 6, one of the cranes 8 is located at the loading station and the other crane 8 is located at the position where the moving trajectory of the anti-fall safety device turnover vehicle 3 corresponds to the anti-fall safety device loading and unloading hanger 6. When the crane platform 7 moves to the other end of the anti-fall safety device loading and unloading hanger 6, the crane 8 originally located at the loading station moves to the position where the moving trajectory of the anti-fall safety device turnover vehicle 3 corresponds to the anti-fall safety device loading and unloading hanger 6, and the crane originally located at the position where the moving trajectory of the anti-fall safety device turnover vehicle 3 corresponds to the anti-fall safety device loading and unloading hanger 6 moves to the unloading station.

[0022] The crane platform 7 reciprocates along the track B10 provided on the top of the anti-fall safety device loading and unloading hanger 6, and limiting protrusions B16 are respectively provided at both ends of the track B10.

[0023] The anti-fall safety device turnover vehicle 3 reciprocates between the anti-fall safety device detection platform 1 and the anti-fall safety device loading and unloading hanger 6 along the track A9, and the track A9 extends into the range covered by the anti-fall safety device loading and unloading hanger 6 corresponding to one end of the anti-fall safety device loading and unloading hanger 6, and is fixed with a limiting protrusion A. When the anti-fall safety device turnover vehicle 3 moves to one end of the anti-fall safety device loading and unloading hanger 6 and is limited by the limiting protrusion A, the anti-fall safety device turnover vehicle 3 is located in the middle part directly below the anti-fall safety device loading and unloading hanger 6. When the anti-fall safety device turnover vehicle 3 moves to one end of the anti-fall safety device detection platform 1, the anti-fall safety device placed on the anti-fall safety device turnover vehicle 3 is correspondingly connected to one end of the connecting shaft of the anti-fall safety device detection device 2.

[0024] The bottom of the anti-fall safety device turnover vehicle 3 is provided with a locking device matching the track A9.

[0025] The support wheel A4 and the support wheel B5 are rotatably connected to the corresponding top surfaces of the lifting plate A11 and the lifting plate B14 through their respective support frames 15. The lifting plate A11 is fixedly connected to the anti-fall safety device turnover vehicle 3 through the lifting cylinder A so that it can be adjusted up and down. The lifting plate B14 is fixedly connected to the anti-fall safety device turnover vehicle 3 through the lifting cylinder B so that it can be adjusted up and down.

[0026] A movable plate 12 is also provided on the top surface of the anti-fall safety device turnover vehicle 3, and the movable plate 12 reciprocates along a track C13 fixed on the top surface of the anti-fall safety device turnover vehicle 3. The track C13 is arranged along a direction parallel to the moving direction of the anti-fall safety device turnover vehicle 3, and the lifting plate B14 is fixedly connected to the movable plate 12 through a lifting cylinder B so as to be adjustable up and down.

[0027] Limiting protrusions C17 are provided at both ends of the track C13.

[0028] When the present application is used, the anti-fall safety device turnover vehicle 3 is first moved along the track A9 to the bottom of the anti-fall safety device loading and unloading hanger 6, and the crane platform 7 is moved along the track B10 to the side of the loading station. Then the staff connects the anti-fall safety device to be tested with the crane 8 at the loading station, and then the crane platform 7 is moved along the track B10 to the side of the unloading station. At this time, the crane 8 originally located at the loading station is just above the anti-fall safety device turnover vehicle 3 just below the loading and unloading hanger 6, and adjusts the height of the support wheel A4 and the support wheel B5, as well as the distance between the support wheel B5 and the support wheel A4, so that the support wheel A4 and the support wheel B5 can match the support of the anti-fall safety device, and then the anti-fall safety device is placed on the anti-fall safety The anti-fall safety device turnover vehicle 3 is supported by the support wheel A4 and the support wheel B5; then the anti-fall safety device turnover vehicle 3 moves along the track A9 with the anti-fall safety device to one end of the anti-fall safety device detection platform 1, and the crane platform 7 moves along the track B10 to one side of the loading station again, and then the staff connects the anti-fall safety device to be detected with the crane 8 at the loading station again; then adjust the height of the support wheel A4 and the support wheel B5 respectively so that the anti-fall safety device on the support wheel A4 and the support wheel B5 is coaxial with the connecting shaft of the anti-fall safety device detection device 2; then rotate the anti-fall safety device so that the connecting through hole of the anti-fall safety device is fixed correspondingly to the connecting hole of the anti-fall safety device detection device 2; and connect the anti-fall safety device and the anti-fall safety device through the connecting bolts. The anti-fall safety device detection device 2 is connected and fixedly connected. After the fixed connection is completed, the support wheel A4 and the support wheel B5 are respectively lowered to separate from the anti-fall safety device; the anti-fall safety device detection device 2 detects the anti-fall safety device. After the detection is completed, the support wheel A4 and the support wheel B5 are respectively raised to contact and support the anti-fall safety device again, and then the anti-fall safety device is separated from the connecting shaft of the anti-fall safety device detection device; and then under the action of the anti-fall safety device turnover vehicle 3, it moves again along the track A9 to just below the anti-fall safety device loading and unloading hanger 6; at this time, the crane 8 corresponding to the anti-fall safety device turnover vehicle 3 lifts the anti-fall safety device that has completed the detection to separate it from the anti-fall safety device turnover vehicle 3, and the staff also separates the anti-fall safety device to be detected from the upper The crane 8 at the material loading station is connected; after the crane platform 7 moves to one side of the unloading station, the anti-fall safety device that was originally located above the anti-fall safety device turnover vehicle 3 and has completed the inspection is located at the unloading station accordingly, and then the anti-fall safety device that has completed the inspection and is located at the unloading station is separated from the crane 8, and according to the inspection result of the anti-fall safety device, the anti-fall safety device turnover vehicle 3 that has passed the inspection and the anti-fall safety device turnover vehicle 3 that has failed the inspection are collected respectively; and the anti-fall safety device that was originally fixed by the crane 8 at the loading station and is about to be inspected is moved to the anti-fall safety device turnover vehicle 3 directly under the anti-fall safety device loading and unloading hanger 6 for installation and fixation again; this cycle is repeated, thereby realizing the assembly line loading and unloading and turnover transportation before and after the anti-fall safety device inspection.

Claims

1. The loading and unloading device of the anti-fall safety device detection platform of the construction hoist is characterized by: The invention comprises an anti-falling safety device detection platform (1), a top surface of which is fixed an anti-falling safety device detection device (2), one end of which is provided with a control device, and the other end of which is provided with a connecting shaft for connecting the anti-falling safety device, a side of the end of the anti-falling safety device detection platform (1) where the connecting shaft is located is provided with an anti-falling safety device loading and unloading hanger (6), a reciprocating anti-falling safety device turnover vehicle (3) is provided between the anti-falling safety device detection platform (1) and the anti-falling safety device loading and unloading hanger (6), and a group of anti-falling safety device turnover vehicles (3) are provided on the top surface of the anti-falling safety device turnover vehicle (3) in a direction away from the anti-falling safety device detection device (2) in sequence for connecting with the anti-falling safety device at the end of the connection shaft. A support wheel A (4) in contact with the end side wall and a group of support wheels B (5) in contact with the side wall of the anti-falling safety device away from the connection end, wherein two support wheels A (4) and two support wheels B (5) are respectively provided, and the two support wheels A (4) and the two support wheels B (5) are axially symmetrically distributed with respect to the axis A of the connecting shaft, the axis B of the support wheel A (4) and the axis C of the support wheel B (5) are parallel to the axis A, the extension direction of the anti-falling safety device loading and unloading hanger (6) is perpendicular to the moving direction of the anti-falling safety device turnover vehicle (3), and the bottom of the anti-falling safety device loading and unloading hanger (6) is located on one side of the moving track of the anti-falling safety device turnover vehicle (3) and is provided with a loading station and an unloading station on the other side.

2. The loading and unloading device of the anti-falling safety device detection platform of the construction hoist as claimed in claim 1 is characterized in that: A crane platform (7) is provided on the top of the anti-falling safety device loading and unloading hanger (6) for reciprocating along the extension direction of the anti-falling safety device loading and unloading hanger (6), and two cranes (8) are fixed on the crane platform (7). When the crane platform (7) moves to one end of the anti-falling safety device loading and unloading hanger (6), one of the cranes (8) is located at a loading station, and the other crane (8) is located at a position of the anti-falling safety device turnover vehicle (3) whose moving trajectory corresponds to the anti-falling safety device loading and unloading hanger (6). When the crane platform (7) moves to the other end of the anti-falling safety device loading and unloading hanger (6), the crane (8) originally located at the loading station moves to a position of the anti-falling safety device turnover vehicle (3) whose moving trajectory corresponds to the anti-falling safety device loading and unloading hanger (6), and the crane originally located at a position of the anti-falling safety device turnover vehicle (3) whose moving trajectory corresponds to the anti-falling safety device loading and unloading hanger (6) moves to the unloading station.

3. The loading and unloading device of the anti-falling safety device detection platform of the construction hoist as claimed in claim 2 is characterized by: The crane platform (7) reciprocates along a track B (10) provided on the top of the anti-fall safety device loading and unloading hanger (6), and limiting protrusions B (16) are respectively provided at both ends of the track B (10).

4. The loading and unloading device of the anti-falling safety device detection platform of the construction hoist as claimed in claim 1 is characterized in that: The anti-falling safety device turnover vehicle (3) reciprocates along the track A (9) between the anti-falling safety device detection platform (1) and the anti-falling safety device loading and unloading hanger (6); the track A (9) extends into the range covered by the anti-falling safety device loading and unloading hanger (6) corresponding to one end of the anti-falling safety device loading and unloading hanger (6), and is fixed with a limiting protrusion A; when the anti-falling safety device turnover vehicle (3) moves to the anti-falling safety device loading and unloading hanger (6) and one end thereof is limited by the limiting protrusion A, the anti-falling safety device turnover vehicle (3) is located in the middle part directly below the anti-falling safety device loading and unloading hanger (6); when the anti-falling safety device turnover vehicle (3) moves to one end of the anti-falling safety device detection platform (1), the anti-falling safety device placed on the anti-falling safety device turnover vehicle (3) is correspondingly connected to one end of the connecting shaft of the anti-falling safety device detection device (2).

5. The loading and unloading device of the anti-falling safety device detection platform of the construction hoist as claimed in claim 4 is characterized in that: The bottom of the anti-fall safety device turnover vehicle (3) is provided with a locking device matching the track A (9).

6. The loading and unloading device of the anti-falling safety device detection platform of the construction hoist as claimed in claim 1 is characterized in that: The support wheel A (4) and the support wheel B (5) are rotatably connected to the top surface of the corresponding lifting plate A (11) and the lifting plate B (14) through their respective support frames (15); the lifting plate A (11) is fixedly connected to the anti-fall safety device turnover vehicle (3) through the lifting cylinder A so as to be adjustable up and down; and the lifting plate B (14) is fixedly connected to the anti-fall safety device turnover vehicle (3) through the lifting cylinder B so as to be adjustable up and down.

7. The loading and unloading device of the anti-falling safety device detection platform of the construction hoist as claimed in claim 6 is characterized by: The top surface of the anti-fall safety device trolley (3) is also provided with a movable plate (12), and the movable plate (12) reciprocates along a track C (13) fixed to the top surface of the anti-fall safety device trolley (3), and the track C (13) is arranged along a direction parallel to the moving direction of the anti-fall safety device trolley (3), and the lifting plate B (14) is fixedly connected to the movable plate (12) through a lifting cylinder B so as to be adjustable up and down.

8. The loading and unloading device of the anti-falling safety device detection platform of the construction hoist as claimed in claim 7 is characterized by: Limiting protrusions C (17) are provided at both ends of the track C (13).

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