CN220365343U - Anti-falling equipment for building construction - Google Patents
Anti-falling equipment for building construction Download PDFInfo
- Publication number
- CN220365343U CN220365343U CN202321452056.1U CN202321452056U CN220365343U CN 220365343 U CN220365343 U CN 220365343U CN 202321452056 U CN202321452056 U CN 202321452056U CN 220365343 U CN220365343 U CN 220365343U
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- China
- Prior art keywords
- positive
- bottom plate
- negative motor
- threaded rod
- falling
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- 238000009435 building construction Methods 0.000 title abstract description 9
- 238000010276 construction Methods 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000000694 effects Effects 0.000 description 9
- 230000002441 reversible effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model provides anti-falling equipment for building construction, which relates to the technical field of construction anti-falling, and comprises the following components: the bottom plate, two solid fixed rings are all installed to the top and the bottom of bottom plate, the movable groove has been seted up to the centre of bottom plate one side, the inner chamber of movable groove is provided with quick movement device, fixed storehouse is installed to the one end of bottom plate one side, the movable block is installed to one side of quick movement device, the storage bin has been seted up to one side of movable block, the inside of storage bin is provided with withdraws the device. According to the utility model, if a worker falls from a high place, the first positive and negative motor is started in an emergency, because the output end of the first positive and negative motor is fixedly connected with the threaded rod, the surface thread of the threaded rod is sleeved with the sliding block, and the two ends of one side of the sliding block are movably embedded with the guide rods, the first positive and negative motor drives the threaded rod to rotate, and the threaded rod drives the sliding block to move along the directions of the two guide rods.
Description
Technical Field
The utility model relates to the technical field of construction anti-falling devices, in particular to an anti-falling device for building construction.
Background
Work such as construction preparation, construction organization design and management, earthwork, blasting engineering, foundation engineering, reinforcing steel bar engineering, template engineering, scaffold engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering and structure installation engineering is to be carried out in the building construction process, so that accidents of worker loss or stepping down are easily caused, and the life safety of pedestrians is endangered.
However, in the prior art, in the using process of the anti-falling device for building construction, the anti-falling net cannot be pulled open urgently, and the anti-falling net cannot be retracted and protected conveniently, so that the anti-falling net is damaged due to wind blowing and sun drying, and the anti-falling device cannot be recycled.
Disclosure of Invention
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a fall arrest device for construction, comprising: the bottom plate, two solid fixed rings are all installed to the top and the bottom of bottom plate, the movable groove has been seted up to the centre of bottom plate one side, the inner chamber of movable groove is provided with quick movement device, fixed storehouse is installed to the one end of bottom plate one side, the movable block is installed to one side of quick movement device, the storage bin has been seted up to one side of movable block, the inside of storage bin is provided with withdraws the device.
As a preferable implementation mode, two sliding grooves are formed in one side of the bottom plate, and fixed shafts are arranged at two ends of the inside of the fixed bin.
The technical effect of adopting the further scheme is as follows: plays a role in opening and fixing.
As a preferred implementation mode, the quick moving device comprises a first positive and negative motor, the output end of the first positive and negative motor is fixedly connected with a threaded rod, a sliding block is sleeved on the surface thread of the threaded rod, and guide rods are movably embedded at two ends of one side of the sliding block.
The technical effect of adopting the further scheme is as follows: plays a role in rapidly moving and rapidly expanding the anti-falling net.
As a preferred implementation mode, one end of the first positive and negative motor is installed at one end of the bottom plate, the surface of the threaded rod is movably embedded in the center of one end of the inside of the movable groove, one end of the threaded rod is installed at the center of the other end of the inside of the movable groove through a bearing, two ends of the guide rod are installed at the centers of two ends of the inside of the two sliding grooves, and one side of the sliding block is installed at one end of the moving block.
The technical effect of adopting the further scheme is as follows: the fixing function of the first positive and negative motor and the threaded rod is achieved.
As a preferred implementation mode, the retraction device comprises a second positive and negative motor, the output end of the second positive and negative motor is fixedly connected with a transmission shaft, baffles are arranged at two ends of the surface of the transmission shaft, a falling prevention net is wound on the surface of the transmission shaft and connected with the inside of the opposite surfaces of the two baffles.
The technical effect of adopting the further scheme is as follows: the function of retracting the anti-falling net and reducing damage caused by wind and sun exposure is achieved.
As a preferred implementation mode, one end of the second positive and negative motor is arranged at one end in the moving block, one end of the transmission shaft is arranged at the other end in the moving block through a bearing, and one end of the anti-falling net is arranged on the surface of the fixed shaft.
The technical effect of adopting the further scheme is as follows: the fixing function of the second positive and negative motor and the transmission shaft is achieved.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, if a worker falls from a high place, the first positive and negative motor is started in an emergency, because the output end of the first positive and negative motor is fixedly connected with the threaded rod, the surface thread of the threaded rod is sleeved with the sliding block, and the two ends of one side of the sliding block are movably embedded with the guide rods, the first positive and negative motor drives the threaded rod to rotate, the threaded rod drives the sliding block to move along the directions of the two guide rods, and meanwhile, the moving block is driven to move, so that the falling-preventing net is pulled out in an emergency.
2. According to the utility model, when the anti-falling protection device is not in use, the second positive and negative motor is started through the external controller, the output end of the second positive and negative motor is fixedly connected with the transmission shaft, the two ends of the surface of the transmission shaft are fixedly provided with the baffle plates, and the surface of the transmission shaft between the two baffle plates is wound and connected with the anti-falling net, so that the second positive and negative motor drives the transmission shaft and the baffle plates to rotate, the anti-falling net is wound and retracted by the rotation of the transmission shaft, the anti-falling net is wound and retracted to protect the anti-falling net, damage caused by wind and sun is reduced, and the anti-falling protection device can be recycled.
Drawings
FIG. 1 is a schematic diagram of an overall right-view perspective structure of a fall protection device for building construction;
FIG. 2 is a schematic diagram of an overall left-view perspective structure of the anti-falling device for building construction;
FIG. 3 is a schematic perspective view of a fast moving device of the anti-falling apparatus for construction provided by the utility model;
fig. 4 is a schematic perspective view of a retracting device of the anti-falling device for building construction.
Legend description:
1. a bottom plate; 101. a movable groove; 102. a sliding groove; 2. a fixing ring; 3. a fast moving device; 301. a first reversible motor; 302. a threaded rod; 303. a sliding block; 304. a guide rod; 4. a moving block; 401. a storage bin; 5. a fixed bin; 501. a fixed shaft; 6. a retrieving means; 601. a second forward and reverse motor; 602. a transmission shaft; 603. a baffle; 604. and (5) preventing the net from falling.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a fall arrest device for construction, comprising: the bottom plate 1, two solid fixed rings 2 are all installed to the top and the bottom of bottom plate 1, and movable groove 101 has been seted up to the centre of bottom plate 1 one side, and the inner chamber of movable groove 101 is provided with quick travel device 3, and fixed storehouse 5 is installed to the one end of bottom plate 1 one side, and movable block 4 is installed to one side of quick travel device 3, and storage bin 401 has been seted up to one side of movable block 4, and the inside of storage bin 401 is provided with withdraws device 6.
As shown in fig. 1-4, two sliding grooves 102 are formed in one side of the bottom plate 1, and fixed shafts 501 are mounted at two ends of the inside of the fixed bin 5, so that the functions of opening 102 and fixing 501 are achieved.
As shown in fig. 1-4, the quick moving device 3 includes a first positive and negative motor 301, an output end of the first positive and negative motor 301 is fixedly connected with a threaded rod 302, a sliding block 303 is sleeved on a surface thread of the threaded rod 302, and two ends on one side of the sliding block 303 are movably embedded with guide rods 304, so that the quick moving effect of quickly expanding the anti-falling net 604 is achieved.
As shown in fig. 1 to 4, one end of the first reversible motor 301 is installed at one end of the base plate 1, the surface of the threaded rod 302 is movably embedded in the center of one end inside the movable groove 101, one end of the threaded rod 302 is installed in the center of the other end inside the movable groove 101 through a bearing, two ends of the two guide rods 304 are installed in the centers of two ends inside the two sliding grooves 102, one side of the sliding block 303 is installed at one end of the moving block 4, and the fixing effect of the first reversible motor 301 and the threaded rod 302 is achieved.
As shown in fig. 1-4, the retraction device 6 comprises a second positive and negative motor 601, the output end of the second positive and negative motor 601 is fixedly connected with a transmission shaft 602, both ends of the surface of the transmission shaft 602 are provided with baffle plates 603, the surface of the transmission shaft 602 is wound and connected with anti-falling nets 604, and the anti-falling nets 604 are arranged in the opposite surfaces of the two baffle plates 603, so that the effects of retracting the anti-falling nets 604 and reducing damage caused by wind, sunlight and sun are achieved.
As shown in fig. 1-4, one end of the second positive and negative motor 601 is installed at one end inside the moving block 4, one end of the transmission shaft 602 is installed at the other end inside the moving block 4 through a bearing, and one end of the anti-falling net 604 is installed on the surface of the fixed shaft 501, so that the fixing effect of the second positive and negative motor 601 and the transmission shaft 602 is achieved.
Working principle: if a worker falls from a high place, the first positive and negative motor 301 is started in an emergency, because the output end of the first positive and negative motor 301 is fixedly connected with the threaded rod 302, the surface thread of the threaded rod 302 is sleeved with the sliding block 303, and the two ends of one side of the sliding block 303 are movably embedded with the guide rods 304, the first positive and negative motor 301 drives the threaded rod 302 to rotate, the threaded rod 302 drives the sliding block 303 to move along the directions of the two guide rods 304, and meanwhile drives the moving block 4 to move, so that the falling prevention net 604 is pulled out in an emergency; when the anti-falling device is not used, the second positive and negative motor 601 is started through the external controller, the output end of the second positive and negative motor 601 is fixedly connected with the transmission shaft 602, the two ends of the surface of the transmission shaft 602 are fixedly provided with the baffle plates 603, and the surface of the transmission shaft 602 between the two baffle plates 603 is wound and connected with the anti-falling net 604, so that the second positive and negative motor 601 drives the transmission shaft 602 and the baffle plates 603 to rotate, the anti-falling net 604 is wound and retracted by the rotation of the transmission shaft 602, the anti-falling net 604 can be wound and retracted to protect the anti-falling net 604, damage caused by wind, sun and sunlight is reduced, and recycling can be achieved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A fall arrest device for construction, comprising: bottom plate (1), two solid fixed rings (2) are all installed to the top and the bottom of bottom plate (1), movable groove (101) have been seted up in the centre of bottom plate (1) one side, the inner chamber of movable groove (101) is provided with quick-operation device (3), fixed storehouse (5) are installed to the one end of bottom plate (1) one side, movable block (4) are installed to one side of quick-operation device (3), storage bin (401) have been seted up to one side of movable block (4), the inside of storage bin (401) is provided with withdraws device (6).
2. The fall arrest device for construction according to claim 1, wherein: two sliding grooves (102) are formed in one side of the bottom plate (1), and fixed shafts (501) are arranged at two ends of the inside of the fixed bin (5).
3. The fall arrest device for construction according to claim 1, wherein: the quick moving device (3) comprises a first positive and negative motor (301), the output end of the first positive and negative motor (301) is fixedly connected with a threaded rod (302), a sliding block (303) is sleeved on the surface thread of the threaded rod (302), and guide rods (304) are movably embedded at two ends of one side of the sliding block (303).
4. A fall arrest device for construction according to claim 3, wherein: one end of the first positive and negative motor (301) is installed at one end of the bottom plate (1), the surface of the threaded rod (302) is movably embedded in the center of one end inside the movable groove (101), one end of the threaded rod (302) is installed at the center of the other end inside the movable groove (101) through a bearing, two ends of the guide rod (304) are both installed at the centers of two ends inside the two sliding grooves (102), and one side of the sliding block (303) is installed at one end of the moving block (4).
5. The fall arrest device for construction according to claim 1, wherein: the retraction device (6) comprises a second positive and negative motor (601), the output end of the second positive and negative motor (601) is fixedly connected with a transmission shaft (602), two ends of the surface of the transmission shaft (602) are respectively provided with a baffle (603), the surface of the transmission shaft (602) is wound and connected with an anti-falling net (604), and the anti-falling net (604) is arranged in the opposite surfaces of the two baffles (603).
6. The fall arrest device for construction according to claim 5, wherein: one end of the second positive and negative motor (601) is arranged at one end inside the moving block (4), one end of the transmission shaft (602) is arranged at the other end inside the moving block (4) through a bearing, and one end of the anti-falling net (604) is arranged on the surface of the fixed shaft (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452056.1U CN220365343U (en) | 2023-06-08 | 2023-06-08 | Anti-falling equipment for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452056.1U CN220365343U (en) | 2023-06-08 | 2023-06-08 | Anti-falling equipment for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365343U true CN220365343U (en) | 2024-01-19 |
Family
ID=89521168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452056.1U Active CN220365343U (en) | 2023-06-08 | 2023-06-08 | Anti-falling equipment for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365343U (en) |
-
2023
- 2023-06-08 CN CN202321452056.1U patent/CN220365343U/en active Active
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