CN219992220U - Angle-adjustable disc-buckling type safety ladder cage wall attaching device - Google Patents
Angle-adjustable disc-buckling type safety ladder cage wall attaching device Download PDFInfo
- Publication number
- CN219992220U CN219992220U CN202321495153.9U CN202321495153U CN219992220U CN 219992220 U CN219992220 U CN 219992220U CN 202321495153 U CN202321495153 U CN 202321495153U CN 219992220 U CN219992220 U CN 219992220U
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- Prior art keywords
- wall
- vertical rod
- ladder cage
- wall attaching
- angle
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- 238000012946 outsourcing Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses an angle-adjustable disc buckle type safety ladder cage wall attaching device, and relates to the technical field of bridge construction. The wall attaching device comprises a vertical rod outer-wrapping adjusting and positioning device, wherein the vertical rod outer-wrapping adjusting and positioning device comprises a vertical rod sleeve and a tightening assembly, a plurality of tightening assemblies are arranged on the vertical rod sleeve, and the tightening assembly is used for adjusting tightness between the vertical rod sleeve and the vertical rod; the wall attaching rod piece connecting plate is arranged on the periphery of the vertical rod outsourcing adjusting and positioning device, and a fixing device used for being detachably connected with the wall attaching rod piece is arranged on the wall attaching rod piece connecting plate. The wall attaching device can adjust the position on the upright rod according to the design position of the wall attaching rod, so that the wall attaching device is matched with the corresponding wall attaching rod, and therefore, the wall attaching device can avoid the occurrence of safety accidents such as breakage of the wall attaching rod, collapse of a ladder cage and the like, and the use safety of the safety ladder cage is improved.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to an angle-adjustable disc buckle type safety ladder cage wall attachment device.
Background
At present, the high-altitude operation safety ladder cage is widely applied, the wall-attached rod piece plays a vital role, and the installation process and the stress condition of the wall-attached rod piece determine the installation height and the use safety of the ladder cage.
The traditional construction method for welding the ladder cage vertical rod by using the section steel often cannot meet the safety requirement of high-altitude operation, on one hand, the welding of the wall-attached rod damages the vertical rod, the service life is greatly shortened, and the reversible resource loss is caused; on the other hand attaches wall member welding damage pole setting, attaches wall angle control degree of difficulty is big, exists local welding infirm, and ladder cage straightness deviation is overrun etc. also has very big potential safety hazard in the use. Thereby causing safety accidents such as wall-attached rod piece fracture, ladder cage collapse and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model solves the technical problems as follows: how to improve the safety of the use of the safety ladder cage.
In order to achieve the purpose, the angle-adjustable disc buckle type safety ladder cage wall attaching device comprises a vertical rod outer wrapping adjusting and positioning device, wherein the vertical rod outer wrapping adjusting and positioning device comprises a vertical rod sleeve and a tightening assembly, a plurality of tightening assemblies are arranged on the vertical rod sleeve, and the tightening assembly is used for adjusting tightness between the vertical rod sleeve and the vertical rod; the wall attaching rod piece connecting plate is arranged on the periphery of the vertical rod outsourcing adjusting and positioning device, and a fixing device used for being detachably connected with the wall attaching rod piece is arranged on the wall attaching rod piece connecting plate.
On the basis of the technology, the fixing device comprises a knife edge pin and a hole arranged on the connecting plate of the wall-attached rod piece, and the knife edge pin is inserted into the hole.
Based on the technology, the shape of the hole is selected from round or rectangular.
Based on the technology, the knife edge pin is in a strip shape with a wide upper part and a narrow lower part.
On the basis of the technology, a plurality of stiffening plates are arranged on the inner wall of the vertical rod sleeve.
On the basis of the technology, the stiffening plates are uniformly distributed on the inner wall of the vertical rod sleeve.
Based on the technology, the tightening assembly selects tightening bolts.
On the basis of the technology, the flange plate is selected as the wall-attached rod connecting plate.
On the basis of the technology, the vertical rod sleeve is arranged at the basic center of the connecting plate of the wall-attached rod piece.
On the basis of the technology, the shape of the vertical rod sleeve is basically the same as that of the vertical rod of the safety ladder cage.
Compared with the prior art, the utility model has the advantages that:
before the safety ladder cage is assembled, the vertical rod sleeve is sleeved on the vertical rod of the safety ladder cage, the wall attaching rod piece connecting plate surrounding the vertical rod sleeve is aligned with the wall attaching rod piece, the wall attaching rod piece connecting plate is connected with the wall attaching rod piece through the fixing device, and finally the vertical rod sleeve is fixed with the vertical rod through the tightening assembly. Compared with the existing method for welding the vertical rod and the wall attaching rod, the wall attaching device can adjust the position on the vertical rod according to the design position of the wall attaching rod, so that the wall attaching device is matched with the corresponding wall attaching rod, and the wall attaching device and the wall attaching rod are fixed only through the fixing device without welding, so that the workload of high-altitude operation can be reduced, and meanwhile, the construction difficulty is reduced; the wall attaching device is fixed with the vertical rod through the tightening assembly, so that the vertical rod cannot be damaged. Therefore, the wall attaching device can avoid the occurrence of safety accidents such as breakage of the wall attaching rod piece, collapse of the ladder cage and the like, thereby improving the use safety of the safety ladder cage.
Drawings
FIG. 1 is a schematic view of a structure of an angle-adjustable wall attachment for a cage of a coil-type safety ladder according to an embodiment of the present utility model;
FIG. 2 is a front view of FIG. 1;
fig. 3 is a top view of the connection between the wall attachment device and the wall attachment rod according to the embodiment of the present utility model.
In the figure: 1-vertical rod sleeve, 101-tightening component, 102-stiffening plate, 2-wall-attached rod piece connecting plate, 201-hole, 202-knife edge pin and 3-wall-attached rod piece.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.
The utility model provides an angle-adjustable disc buckle type safety ladder cage wall attaching device, which is shown in fig. 1, and comprises a vertical rod outsourcing adjusting and positioning device, wherein the vertical rod outsourcing adjusting and positioning device comprises a vertical rod sleeve 1 and a tightening assembly 101, the vertical rod sleeve 1 is provided with a plurality of tightening assemblies 101, and the tightening assemblies 101 are used for adjusting the tightness between the vertical rod sleeve 1 and the vertical rod; the wall attaching rod piece connecting plate 2 is arranged on the periphery of the vertical rod outsourcing adjusting and positioning device, and a fixing device used for being detachably connected with the wall attaching rod piece 3 is arranged on the wall attaching rod piece connecting plate 2.
Therefore, before the safety ladder cage is assembled, the vertical rod sleeve 1 is sleeved on the vertical rod of the safety ladder cage, the wall attaching rod connecting plate 2 surrounding the vertical rod sleeve is aligned with the wall attaching rod 3, the wall attaching rod connecting plate 2 is connected with the wall attaching rod 3 through the fixing device, and finally the vertical rod sleeve 1 is fixed with the vertical rod through the tightening assembly 101. Compared with the existing method for welding the vertical rod and the wall attaching rod piece, the wall attaching device can adjust the position on the vertical rod according to the design position of the wall attaching rod piece 3, so that the wall attaching device is matched with the corresponding wall attaching rod piece 3, and the wall attaching device and the wall attaching rod piece 3 only need to be fixed through the fixing device without welding work, thereby reducing the workload of high-altitude operation and reducing the construction difficulty; the wall attaching device is fixed with the vertical rod through the tightening assembly, so that the vertical rod cannot be damaged. Therefore, the wall attaching device can avoid the occurrence of safety accidents such as breakage of the wall attaching rod piece, collapse of the ladder cage and the like, thereby improving the use safety of the safety ladder cage.
Preferably, referring to fig. 1 and 2, the fixing device comprises a knife edge pin 202 and a hole 201 arranged on the wall-attached rod piece connecting plate 2, and the knife edge pin 202 is inserted into the hole 201.
The design has the advantages that: in order to avoid the welding connection between the safety ladder cage and the wall-attached rod 3, other connection modes are needed to be adopted, and the connection modes can facilitate the combination and separation of the wall-attached device and the wall-attached rod 3.
Preferably, the shape of the hole 201 is selected from a circular shape and a rectangular shape.
The design has the advantages that: the holes 201 are arranged on the wall-attached rod connecting plate 2, and can be uniformly distributed along the edges of the wall-attached rod connecting plate 2, and because the design positions of the holes 201 and the wall-attached rods 3 may have a certain angle, the optimal mode is to design the holes 201 to be round, but to design the holes to be rectangular, so that the connection work can be completed.
Preferably, referring to fig. 2 and 3, the knife edge pin 202 is in the shape of a strip with a wide top and a narrow bottom.
The design has the advantages that: the knife edge pin 202 is inserted into the hole 201 and the gap formed by the wall attaching rod piece 3 from top to bottom, so that the fixing function is realized, and in order to prevent the knife edge pin 202 from falling down due to weight, the knife edge pin 202 is designed in such a way that the wide end of the knife edge pin 202 can be clamped with the hole 201.
Preferably, referring to fig. 2, the inner wall of the pole sleeve 1 is provided with a plurality of stiffening plates 102.
The design has the advantages that: the safety lifting cage has larger self weight, so as to avoid the problem of falling off of the safety lifting cage caused by the wall attaching device, and therefore, the stiffening plate 102 is additionally arranged on the inner wall of the vertical rod sleeve 1, thereby improving the stability of the wall attaching device.
Preferably, the stiffening plates 102 are uniformly distributed on the inner wall of the pole sleeve 1.
The design has the advantages that: the stiffening plates 102 may be designed along the circumference of the pole sleeve 1 or may be arranged along the center point of the pole sleeve 1 so that the bearing capacity of the pole sleeve 1 is substantially the same, and thus the stiffening plates 102 are uniformly distributed on the inner wall of the pole sleeve 1.
Preferably, the tightening assembly 101 is a tightening bolt.
The design has the advantages that: the tightness between the vertical rod sleeve 1 and the vertical rod can be adjusted by only rotating the bolt.
Preferably, the wall-attached rod connecting plate 2 is a flange plate.
The design has the advantages that: the stress of each angle of the flange plate is the same, so that the problem of angles of the wall attaching device and the wall attaching rod piece 3 is not needed to be considered; of course, the wall-attached rod connecting plate 2 can be in other shapes, and further design is needed.
Preferably, the vertical rod sleeve 1 is arranged at the basic center of the wall attaching rod connecting plate 2.
The design has the advantages that: in order to further make the stress of the wall-attached device even, thereby avoiding the safety accident caused by the damage of the device, the design is made.
Preferably, the shape of the pole sleeve 1 is substantially the same as the shape of the pole of the safety ladder cage.
The design has the advantages that: the vertical rod sleeve 1 is sleeved on the surface of the vertical rod, and then is locked by the tightening assembly 101, so that the friction force between the vertical rod sleeve 1 and the vertical rod is increased, and the vertical rod sleeve 1 can be designed according to the shape of the vertical rod.
The utility model is not limited to the above-mentioned best mode, any person can obtain other various products under the teaching of the utility model, but any change in shape or structure is within the scope of protection of the utility model, and all the technical schemes are the same or similar to the utility model.
Claims (10)
1. But angle regulation's dish knot formula safety ladder cage attaches wall device, its characterized in that includes:
the pole setting outsourcing adjusting and positioning device comprises a pole setting sleeve (1) and a tightening assembly (101), wherein a plurality of tightening assemblies (101) are arranged on the pole setting sleeve (1), and the tightening assembly (101) is used for adjusting the tightness between the pole setting sleeve (1) and the pole setting;
the wall attaching rod piece connecting plate (2) is arranged on the periphery of the vertical rod outsourcing adjusting and positioning device, and a fixing device used for being detachably connected with the wall attaching rod piece (3) is arranged on the wall attaching rod piece connecting plate (2).
2. The angle-adjustable disc-buckle type safety ladder cage wall attachment device according to claim 1, wherein: the fixing device comprises a knife edge pin (202), a hole (201) is formed in the wall-attached rod piece connecting plate (2), and the knife edge pin (202) is inserted into the hole (201).
3. The angle-adjustable disc-buckle type safety ladder cage wall attachment device according to claim 2, wherein: the shape of the hole (201) is selected from round or rectangular.
4. The angle-adjustable disc-buckle type safety ladder cage wall attachment device according to claim 2, wherein: the knife edge pin (202) is in a strip shape with a wide upper part and a narrow lower part.
5. The angle-adjustable disc-buckle type safety ladder cage wall attachment device according to claim 1, wherein: the inner wall of the vertical rod sleeve (1) is provided with a plurality of stiffening plates (102).
6. The angle-adjustable, disc-buckle type safety ladder cage wall attachment device of claim 5, wherein: the stiffening plates (102) are uniformly distributed on the inner wall of the vertical rod sleeve (1).
7. The angle-adjustable disc-buckle type safety ladder cage wall attachment device according to claim 1, wherein: the tightening assembly (101) is a tightening bolt.
8. The angle-adjustable disc-buckle type safety ladder cage wall attachment device according to claim 1, wherein: the wall-attached rod piece connecting plate (2) is a flange plate.
9. The angle-adjustable disc-buckle type safety ladder cage wall attachment device according to claim 1, wherein: the vertical rod sleeve (1) is arranged at the basic center of the wall-attached rod connecting plate (2).
10. The angle-adjustable disc-buckle type safety ladder cage wall attachment device according to claim 1, wherein: the shape of the vertical rod sleeve (1) is basically the same as that of the vertical rod of the safety ladder cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495153.9U CN219992220U (en) | 2023-06-12 | 2023-06-12 | Angle-adjustable disc-buckling type safety ladder cage wall attaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495153.9U CN219992220U (en) | 2023-06-12 | 2023-06-12 | Angle-adjustable disc-buckling type safety ladder cage wall attaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219992220U true CN219992220U (en) | 2023-11-10 |
Family
ID=88609134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321495153.9U Active CN219992220U (en) | 2023-06-12 | 2023-06-12 | Angle-adjustable disc-buckling type safety ladder cage wall attaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219992220U (en) |
-
2023
- 2023-06-12 CN CN202321495153.9U patent/CN219992220U/en active Active
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