Detection table for anti-falling safety device of construction hoist
By designing an adjustable-shape construction hoist fall arrestor testing platform, the problem that existing equipment can only test the same shape has been solved, enabling universal testing of fall arrestors of different shapes and sizes and expanding the applicability of the equipment.
Patent Information
- Application Number
- CN202520111889.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing testing equipment for construction hoist fall arrestors can only perform safety tests on fall arrestors of the same shape but different sizes. It cannot adapt to fall arrestors of different shapes, which means that different shapes of fall arrestors need to use different testing equipment, thus reducing the applicability of the testing equipment.
A testing platform for fall arresters of construction hoists was designed, comprising a drive plate, a drive mechanism, testing equipment, a fixing block, a mounting block, a limiting mechanism, and a clamping plate. By adjusting the up and down movement of the drive plate and the shape of the clamping plate, it can adapt to fall arresters of different shapes and sizes, achieving diversified clamping, fixing, and testing.
The scope of application of the testing equipment has been expanded, enabling safety devices of different shapes and sizes to be tested using the same equipment, thus enhancing the equipment's versatility and applicability.
Smart Images
Figure CN223674267U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of elevator safety detection, especially to a construction hoist anti-falling safety device detection platform. BACKGROUND
[0002] At present, the anti-falling safety device must be equipped on the construction hoist to ensure the safety of equipment operation, and the safety detection of the anti-falling safety device is usually required before installation by using detection equipment. The existing detection equipment cannot adjust the aperture size of the detection port according to the different models of the anti-falling safety device, thereby reducing the application range of the detection equipment.
[0003] The prior art CN221955584U discloses a construction hoist anti-falling safety device detection equipment, which controls the electric push rod to drive two arc-shaped plates to complete the clamping and fixing of the anti-falling safety device from the lower part, and controls the motor to drive the fixed plate to clamp and fix the anti-falling safety device from the upper part, so as to complete the clamping and fixing operation of the anti-falling safety devices with different sizes, and facilitate the anti-falling safety device to be quickly and stably connected with the detection equipment.
[0004] However, the above-mentioned detection equipment can only detect the safety of anti-falling safety devices with different sizes and the same shape, and cannot detect the safety of anti-falling safety devices with different shapes, resulting in that different detection equipment needs to be used to detect anti-falling safety devices with different shapes, thereby reducing the application range of the detection equipment. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a construction hoist anti-falling safety device detection platform, which solves the technical problem that the existing detection equipment can only detect the safety of anti-falling safety devices with different sizes and the same shape, and cannot detect the safety of anti-falling safety devices with different shapes, resulting in that different detection equipment needs to be used to detect anti-falling safety devices with different shapes, thereby reducing the application range of the detection equipment.
[0006] To achieve the above-mentioned purpose, the utility model provides a construction hoist anti-falling safety device detection platform, which comprises a detection platform main body, a driving plate, a driving mechanism, a detection equipment, a fixed block, a mounting block, a limiting mechanism and a clamping plate. The driving plate is located in the detection platform main body, the driving mechanism is used for driving the driving plate to move up and down, the detection equipment is arranged on the driving plate, the detection platform main body has an opening, the fixed block is located in the opening, the mounting block is detachably connected with the fixed block and located in the fixed block, the limiting mechanism is used for limiting and fixing the mounting block in the fixed block, and the clamping plate is arranged on the side of the mounting block away from the fixed block.
[0007] The driving mechanism comprises a driving member and a limiting rod, the output end of the driving member is connected with the driving plate, and the driving member is arranged at the inner bottom of the detection table body, and the limiting rod is slidably connected with the driving plate and arranged in the detection table body.
[0008] The driving mechanism further comprises a buffer spring, which is arranged between the inner bottom of the detection table body and the driving plate.
[0009] The limiting mechanism comprises a limiting bolt and a limiting nut, the limiting bolt is detachably connected with the fixing block and the mounting block respectively and penetrates through the fixing block and the mounting block respectively, and the limiting nut is detachably connected with the limiting bolt and sleeved on the limiting bolt.
[0010] The construction hoist anti-falling safety device detection table further comprises a cover plate and a protective door, the cover plate is detachably connected with the detection table body and located on the detection table body, and the protective door is rotatably connected with the detection table body and located in the detection table body.
[0011] The construction hoist anti-falling safety device detection table of the utility model, the driving plate is located in the detection table body, the driving mechanism is used for driving the driving plate to move up and down, the detection equipment is arranged on the driving plate, the detection table body has an opening, the fixing block is located in the opening, the mounting block is detachably connected with the fixing block and located in the fixing block, the limiting mechanism is used for limiting and fixing the mounting block in the fixing block, and the clamping plate is arranged on the side, away from the fixing block, of the mounting block. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below.
[0013] Fig. 1 It is the whole structure schematic diagram of the construction hoist anti-falling safety device detection table of the first embodiment of the utility model.
[0014] Fig. 2It is the cross section schematic view along the buffer spring of the construction hoist anti-falling safety device detection platform of the first embodiment of the utility model.
[0015] Fig. 3 It is the cross section schematic view along the detection equipment of the construction hoist anti-falling safety device detection platform of the second embodiment of the utility model.
[0016] In the drawing: 101-detection platform main body, 102-driving plate, 103-detection equipment, 104-fixing block, 105-mounting block, 106-clamping plate, 107-cover plate, 108-protection door, 109-driving part, 110-limiting rod, 111-buffer spring, 112-limiting bolt, 113-limiting nut, 114-opening, 115-hydraulic telescopic rod. DETAILED DESCRIPTION
[0017] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.
[0018] First embodiment
[0019] Please refer to Figs. 1-3 , Fig. 1 It is the overall structure schematic view of the construction hoist anti-falling safety device detection platform of the first embodiment of the utility model, Fig. 2 It is the cross section schematic view along the buffer spring 111 of the construction hoist anti-falling safety device detection platform of the first embodiment of the utility model, Fig. 3 It is the cross section schematic view along the detection equipment 103 of the construction hoist anti-falling safety device detection platform of the second embodiment of the utility model.
[0020] The utility model provides a kind of construction hoist anti-falling safety device detection platform: including detection platform main body 101, driving plate 102, driving mechanism, detection equipment 103, fixing block 104, mounting block 105, limiting mechanism, clamping plate 106, cover plate 107 and protection door 108, the driving mechanism includes driving part 109, limiting rod 110 and buffer spring 111, the limiting mechanism includes limiting bolt 112 and limiting nut 113.It is solved that the foregoing detection equipment 103 can only carry out safety detection to different sizes of anti-falling safety device of the same shape, cannot carry out safety detection to anti-falling safety device of different shapes, leading to different shapes of anti-falling safety device still need to use different detection equipment 103 detection, to reduce the applicable range of detection equipment 103 problem by the foregoing scheme, it can be understood that the foregoing scheme can be used in the scene of safety detection to anti-falling safety device.
[0021] In the embodiment, by inserting the mounting block 105 into the fixing block 104 and limiting and fixing the mounting block 105 in the fixing block 104 through the limiting mechanism, the clamping plate 106 can be limited and fixed outside the fixing block 104, so that the shape of the clamping plate 106 can be selected according to the shape of the anti-falling safety device, and then the clamping plate 106 is moved transversely in the opening 114, so that the clamping plate 106 can clamp and fix anti-falling safety devices of different sizes. After clamping and fixing, the driving plate 102 is driven to move up and down in the detection table body 101 through the driving mechanism, so as to drive the detection equipment 103 to move up and down in the detection table body 101, and then the detection equipment 103 can move up and contact the anti-falling safety device, and the anti-falling safety device is detected. Since the detection table can clamp and fix anti-falling safety devices of different shapes and sizes, anti-falling safety devices of different shapes and sizes can be detected by the detection table, thereby improving the application range of the detection table, and solving the technical problem that the existing detection equipment 103 can only detect anti-falling safety devices of the same shape and different sizes, and cannot detect anti-falling safety devices of different shapes, so that anti-falling safety devices of different shapes still need to be detected by different detection equipment 103, thereby reducing the application range of the detection equipment 103.
[0022] The driving plate 102 is located in the detection table body 101, the driving mechanism is used to drive the driving plate 102 to move up and down, the detection equipment 103 is arranged on the driving plate 102, the detection table body 101 has an opening 114, the fixing block 104 is located in the opening 114, the mounting block 105 is detachably connected with the fixing block 104 and located in the fixing block 104, the limiting mechanism is used to limit and fix the mounting block 105 in the fixing block 104, the clamping plate 106 is arranged on the side of the mounting block 105 away from the fixing block 104, the opening 114 is provided with a hydraulic telescopic rod 115, the output end of the hydraulic telescopic rod 115 is connected with the fixing block 104 and drives the fixing block 104 to move transversely in the opening 114, the fixing block 104 is a hollow structure, the mounting block 105 can be inserted into the fixing block 104 and limited and fixed in the fixing block 104, so that the clamping plate 106 can be limited and fixed outside the fixing block 104.
[0023] Secondly, the output end of the driving piece 109 is connected with the driving plate 102, and the driving piece 109 is arranged at the inner bottom of the detection table body 101, the limiting rod 110 is slidingly connected with the driving plate 102 and arranged in the detection table body 101, the driving piece 109 is an electric telescopic rod, the output end of the electric telescopic rod is connected with the driving plate 102 and drives the driving plate 102 to slide up and down outside the limiting rod 110, so that the driving plate 102 can move up and down in the detection table body 101, and in turn drives the detection equipment 103 to move up and down in the detection table body 101.
[0024] Thirdly, the buffer spring 111 is arranged between the inner bottom of the detection table body 101 and the driving plate 102, when the driving plate 102 moves up and down in the detection table body 101, the buffer spring 111 can be stretched and contracted, the buffer spring 111 has a self-recovery function, so that the buffer spring 111 can buffer the up and down movement of the driving plate 102 in the detection table body 101, so as to avoid that the detection equipment 103 is damaged due to the too fast movement of the driving plate 102.
[0025] In addition, the limiting bolt 112 is detachably connected with the fixed block 104 and the mounting block 105 respectively and penetrates through the fixed block 104 and the mounting block 105 respectively, the limiting nut 113 is detachably connected with the limiting bolt 112 and is sleeved outside the limiting bolt 112, the fixed block 104 and the mounting block 105 both have through holes, the limiting bolt 112 penetrates through the through holes of the fixed block 104 and the mounting block 105, the limiting nut 113 has a threaded hole, the limiting bolt 112 has an external thread, and the limiting nut 113 can move along the track of the thread outside the limiting bolt 112, so that the limiting nut 113 can be tightened or loosened outside the limiting bolt 112.
[0026] Finally, the cover plate 107 is detachably connected with the detection table body 101 and located on the detection table body 101, and the protective door 108 is rotatably connected with the detection table body 101 and located in the detection table body 101, the cover plate 107 can cover the upper space of the detection table body 101, and the protective door 108 can cover the internal space of the detection table body 101, so as to avoid that when the detection table body 101 is not used, dust and other impurities in the external environment enter the detection table body 101 from the upper space or the internal space of the detection table body 101, and affect the normal use of the equipment body in the detection table body 101.
[0027] When the safety detection of the anti-falling safety device is needed, the cover plate 107 is removed from above the detection table body 101, so that the upper space of the detection table body 101 is exposed, then the protective door 108 is rotated in the detection table body 101, the internal space of the detection table body 101 is exposed, then the shape of the clamping plate 106 corresponding to the shape of the anti-falling safety device is selected, then the mounting block 105 is pushed into the fixed block 104, when the through hole of the mounting block 105 is aligned with the through hole of the fixed block 104, the limiting bolt 112 is inserted into the through hole of the fixed block 104 and the mounting block 105 in sequence, then the limiting nut 113 is moved along the thread track outside the limiting bolt 112, so that the limiting nut 113 can be tightened outside the limiting bolt 112, so that the mounting block 105 can be limited and fixed in the fixed block 104, and then the clamping plate 106 is limited and fixed outside the fixed block 104, and the clamping plate 106 is installed.
[0028] After the clamping plate 106 is installed, the hydraulic telescopic rod 115 is started, so that the power output by the output end of the hydraulic telescopic rod 115 drives the fixed block 104 to move transversely in the opening 114, so as to drive the mounting block 105 to move transversely in the opening 114, and then drive the clamping plate 106 to move transversely in the opening 114, so that the clamping plate 106 can clamp and fix anti-falling safety devices of different shapes and different size specifications through the transverse movement of the clamping plate 106 in the opening 114.
[0029] After clamping and fixing, the electric telescopic rod is started, so that the power output by the output end of the electric telescopic rod drives the driving plate 102 to move up and down in the detection table body 101, thereby driving the detection equipment 103 to move up and down in the detection table body 101, at this time, the buffer spring 111 will be stretched and contracted, the buffer spring 111 has a self-recovery effect, so that the buffer spring 111 can buffer the up and down movement of the driving plate 102 in the detection table body 101, so as to avoid that the driving plate 102 moves too fast and damages the detection equipment 103, and when the detection equipment 103 moves up and down in the detection table body 101, the detection equipment 103 contacts the anti-falling safety device and can detect the anti-falling safety device, because the detection table can clamp and fix anti-falling safety devices of different shapes and sizes, so that anti-falling safety devices of different shapes and sizes can use the detection table for safety detection, thereby improving the application range of the detection table, solving the technical problem that the existing detection equipment 103 can only detect anti-falling safety devices of the same shape and different sizes, and cannot detect anti-falling safety devices of different shapes, so that anti-falling safety devices of different shapes still need to use different detection equipment 103 for detection, thereby reducing the application range of the detection equipment 103.
[0030] The above only discloses a preferred embodiment of the utility model, of course, cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the utility model claims still belong to the scope covered by the utility model.
Claims
1. A construction hoist anti-falling safety device detection platform, comprising a detection platform body, characterized in that: further comprising a driving plate, a driving mechanism, a detection device, a fixing block, a mounting block, a limiting mechanism and a clamping plate, the driving plate is located in the detection platform body, the driving mechanism is used for driving the driving plate to move up and down, the detection device is arranged on the driving plate, the detection platform body has an opening, the fixing block is located in the opening, the mounting block is detachably connected with the fixing block and located in the fixing block, the limiting mechanism is used for limiting and fixing the mounting block in the fixing block, and the clamping plate is arranged on the side of the mounting block away from the fixing block.
2. The construction hoist anti-falling safety device detection platform according to claim 1, characterized in that: the driving mechanism comprises a driving piece and a limiting rod, the output end of the driving piece is connected with the driving plate, and the driving piece is arranged at the inner bottom of the detection platform body, and the limiting rod is slidably connected with the driving plate and arranged in the detection platform body.
3. The construction hoist anti-falling safety device detection platform according to claim 2, characterized in that: the driving mechanism further comprises a buffer spring, and the buffer spring is arranged between the inner bottom of the detection platform body and the driving plate.
4. The construction hoist anti-falling safety device detection platform according to claim 1, characterized in that: the limiting mechanism comprises a limiting bolt and a limiting nut, the limiting bolt is detachably connected with the fixing block and the mounting block respectively and penetrates through the fixing block and the mounting block respectively, and the limiting nut is detachably connected with the limiting bolt and is sleeved outside the limiting bolt.
5. The construction hoist anti-falling safety device detection platform according to claim 1, characterized in that: the construction hoist anti-falling safety device detection platform further comprises a cover plate and a protection door, the cover plate is detachably connected with the detection platform body and located on the detection platform body, and the protection door is rotatably connected with the detection platform body and located in the detection platform body.
Citation Information
Patent Citations
Detection equipment for anti-falling safety device of construction hoist
CN221955584U