CN216811257U - Foundation pit safety device for civil building construction - Google Patents
Foundation pit safety device for civil building construction Download PDFInfo
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- CN216811257U CN216811257U CN202220070785.XU CN202220070785U CN216811257U CN 216811257 U CN216811257 U CN 216811257U CN 202220070785 U CN202220070785 U CN 202220070785U CN 216811257 U CN216811257 U CN 216811257U
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Abstract
The utility model discloses a foundation pit safety protection device for civil building construction, which comprises a safety protection plate body, wherein one side of the safety protection plate body is provided with two clamping grooves, the other side of the safety protection plate body is fixedly connected with two clamping blocks, the tops of the clamping blocks are provided with first rectangular holes, the inner walls of the two clamping grooves are communicated through the first through holes, the inner wall of the bottom of one clamping groove is provided with a groove, the inner wall of the top of the other clamping groove is provided with a second through hole, a plug board is arranged on the safety protection plate body, one side of the plug board is provided with a second rectangular hole, a first movable plate is arranged in the second rectangular hole, the first movable plate is connected with the safety protection plate body through a reset assembly, and a protection strip is arranged above the safety protection plate body. The utility model relates to a foundation pit safety protection device for civil building construction, which belongs to the technical field of foundation pit protection equipment.
Description
Technical Field
The utility model relates to the technical field of foundation pit protection equipment, in particular to a foundation pit safety protection device for civil building construction.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. When building civil construction, also need dig and establish the foundation ditch, and then make building more firm and stable after the completion, when the foundation ditch when digging, the construction area often has personnel to come in and go out, and the pedestrian passes through, if constructor and pedestrian fail to in time notice the position of foundation ditch, produce the condition of foundation ditch that drops very easily, then cause the injury on the health to it, consequently just need set up protector around the foundation ditch, be not convenient for carry out the dismouting between the current foundation ditch safety protection board, dismouting efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a foundation pit safety protection device for civil building construction, which can effectively solve the problems that the existing foundation pit safety protection plates in the background technology are inconvenient to disassemble and assemble and have low disassembling and assembling efficiency.
In order to realize the purpose, the utility model adopts the technical scheme that:
the utility model provides a civil construction is with foundation ditch safety device, including the safety guard plate body, two draw-in grooves have been seted up to one side of safety guard plate body, two fixture blocks of opposite side fixedly connected with of safety guard plate body, first rectangular hole has been seted up at the top of fixture block, the inner wall of two draw-in grooves is through first through-hole intercommunication, the bottom inner wall of one of them draw-in groove has seted up flutedly, the second through-hole has been seted up to the top inner wall of another draw-in groove, be equipped with the picture peg on the safety guard plate body, the second rectangular hole has been seted up to one side of picture peg, be equipped with first fly leaf in the second rectangular hole, first fly leaf and safety guard plate body pass through reset unit and connect, the top of safety guard plate body is equipped with the protection strip, protection strip and safety guard plate body pass through the lift unit and connect, the bottom fixedly connected with supporting seat of safety guard plate body.
Preferably, the reset assembly comprises a second movable plate, a fixed plate is arranged on one side of the second movable plate, the bottom of the fixed plate is fixedly connected with the top of the safety protection plate body, the first movable plate penetrates through the fixed plate, one end of the first movable plate is fixedly connected with one side of the second movable plate, and the second movable plate is connected with the fixed plate through an extension spring.
Preferably, the inserting plate penetrates through the second through hole and the first through hole, the bottom end of the inserting plate is located in the groove, and the top end of the inserting plate is fixedly connected with the first handle.
Preferably, the lifting unit includes that two are seted up in the thread groove at safety protection plate body top, and the below of protection strip is equipped with two screw thread posts, and the top and the protection strip of screw thread post pass through the bearing and are connected.
Preferably, the bottom end of the threaded column is located in the threaded groove, and the threaded column is provided with a second handle.
Preferably, one side of safety protection plate body and guard bar all is equipped with reflection of light strip.
Compared with the prior art, the utility model has the following beneficial effects: the second movable plate is driven to move, the extension spring is in a stretching state, so that the first movable plate is separated from the second rectangular hole, the limitation on the position of the inserting plate is removed, the inserting plate is driven to move, the inserting plate is separated from the groove, the first through hole and the second through hole, the clamping block on one safety protection plate body is driven to be inserted into the clamping groove on the other safety protection plate body, the inserting plate is driven to penetrate through the second through hole and the first through hole again, the inserting plate penetrates through the first rectangular hole on the clamping block, the bottom end of the inserting plate is inserted into the groove, the second movable plate is loosened, the extension spring drives the second movable plate to move, one end of the first movable plate is inserted into the second rectangular hole, the position of the inserting plate is limited, the fixing between two adjacent safety protection plate bodies can be completed, the threaded columns are driven to rotate, and the length of the threaded columns in the threaded grooves is adjusted, and then can adjust the height of protection strip, through the design of reflection of light strip, can reach the effect of warning.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a safety shield body according to the present invention;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a safety guard body; 2. a card slot; 3. a clamping block; 4. a first rectangular hole; 5. a first through hole; 6. a groove; 7. a second through hole; 8. inserting plates; 9. a second rectangular hole; 10. a first movable plate; 11. a protective strip; 12. a second movable plate; 13. a fixing plate; 14. an extension spring; 15. a first handle; 16. a thread groove; 17. a threaded post; 18. a bearing; 19. a second handle; 20. a light-reflecting strip; 21. and (4) supporting the base.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.
As shown in fig. 1 to 3, a foundation pit safety protection device for civil building construction comprises a safety protection plate body 1, wherein one side of the safety protection plate body 1 is provided with two clamping grooves 2, the other side of the safety protection plate body 1 is fixedly connected with two clamping blocks 3, the top of each clamping block 3 is provided with a first rectangular hole 4, the inner walls of the two clamping grooves 2 are communicated through a first through hole 5, the inner wall of the bottom of one clamping groove 2 is provided with a groove 6, the inner wall of the top of the other clamping groove 2 is provided with a second through hole 7, the safety protection plate body 1 is provided with a plug board 8, one side of the plug board 8 is provided with a second rectangular hole 9, a first movable board 10 is arranged in the second rectangular hole 9, the first movable board 10 is connected with the safety protection plate body 1 through a reset component, a protection strip 11 is arranged above the safety protection plate body 1, and the protection strip 11 is connected with the safety protection plate body 1 through a lifting unit, the bottom of the safety protection plate body 1 is fixedly connected with a supporting seat 21;
in this embodiment, the reset assembly includes a second movable plate 12, a fixed plate 13 is disposed on one side of the second movable plate 12, the bottom of the fixed plate 13 is fixedly connected to the top of the safety protection plate body 1, the first movable plate 10 penetrates through the fixed plate 13, one end of the first movable plate 10 is fixedly connected to one side of the second movable plate 12, the second movable plate 12 is connected to the fixed plate 13 through an extension spring 14, the second movable plate 12 is driven to move, the extension spring 14 is in a tension state, so that the first movable plate 10 is separated from the second rectangular hole 9, the limitation on the position of the board 8 is removed, and the board 8 is driven to move, so that the board 8 is separated from the groove 6, the first through hole 5 and the second through hole 7, and the removal of the board 8 is completed.
In this embodiment, the insertion plate 8 penetrates through the second through hole 7 and the first through hole 5, the bottom end of the insertion plate 8 is located in the groove 6, and the top end of the insertion plate 8 is fixedly connected with the first handle 15.
In this embodiment, the lifting unit includes two thread grooves 16 that set up at the safety shield body 1 top, and the below of protection strip 11 is equipped with two screw thread posts 17, and the top of screw thread post 17 passes through bearing 18 with protection strip 11 and is connected.
In this embodiment, the bottom end of the threaded column 17 is located in the threaded groove 16, the threaded column 17 is provided with a second handle 19, and the threaded column 17 is driven to rotate to adjust the length of the threaded column 17 located in the threaded groove 16, so that the height of the protection bar 11 can be adjusted.
In this embodiment, one side of safety protection plate body 1 and protective strip 11 all is equipped with reflection of light strip 20, and through the design of reflection of light strip 20, can reach the effect of warning.
It should be noted that, when the present invention is used, the second movable plate 12 is driven to move, the extension spring 14 is in an extended state, so that the first movable plate 10 is separated from the second rectangular hole 9, the position limitation of the inserting plate 8 is removed, so that the inserting plate 8 is driven to move, so that the inserting plate 8 is separated from the groove 6, the first through hole 5 and the second through hole 7, so that the clamping block 3 on one of the safety protection plate bodies 1 is driven to be inserted into the clamping groove 2 on the other safety protection plate body 1, the inserting plate 8 is driven to penetrate through the second through hole 7 and the first through hole 5 again, the inserting plate 8 penetrates through the first rectangular hole 4 on the clamping block 3, so that the bottom end of the inserting plate 8 is inserted into the groove 6, so that the second movable plate 12 is released, the extension spring 14 drives the second movable plate 12 to move, so that one end of the first movable plate 10 is inserted into the second rectangular hole 9, and then the position of spacing picture peg 8 can accomplish the fixed between two adjacent safety protection plate bodies 1, rotates through drive screw post 17, adjusts the length that screw post 17 is located thread groove 16, and then can adjust the height of protection strip 11, through the design of reflection of light strip 20, can reach the effect of warning.
The principle and the embodiment of the present invention are explained by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. It will be evident that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Accordingly, the embodiments should be considered as exemplary and non-limiting. The above are only preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a foundation ditch safety device for civil construction, its characterized in that: the safety protection plate comprises a safety protection plate body (1), two clamping grooves (2) are formed in one side of the safety protection plate body (1), two clamping blocks (3) are fixedly connected to the other side of the safety protection plate body (1), a first rectangular hole (4) is formed in the top of each clamping block (3), the inner walls of the two clamping grooves (2) are communicated through a first through hole (5), a groove (6) is formed in the inner wall of the bottom of one clamping groove (2), a second through hole (7) is formed in the inner wall of the top of the other clamping groove (2), a plug board (8) is arranged on the safety protection plate body (1), a second rectangular hole (9) is formed in one side of the plug board (8), a first movable board (10) is arranged in the second rectangular hole (9), the first movable board (10) is connected with the safety protection plate body (1) through a reset assembly, a protection strip (11) is arranged above the safety protection plate body (1), the protection strip (11) is connected with the safety protection plate body (1) through the lifting unit, and the bottom of the safety protection plate body (1) is fixedly connected with the supporting seat (21).
2. The foundation pit safety protection device for civil building construction according to claim 1, characterized in that: the reset assembly comprises a second movable plate (12), a fixed plate (13) is arranged on one side of the second movable plate (12), the bottom of the fixed plate (13) is fixedly connected with the top of the safety protection plate body (1), the first movable plate (10) penetrates through the fixed plate (13), one end of the first movable plate (10) is fixedly connected with one side of the second movable plate (12), and the second movable plate (12) is connected with the fixed plate (13) through a tension spring (14).
3. The foundation pit safety protection device for civil building construction according to claim 1, characterized in that: the inserting plate (8) penetrates through the second through hole (7) and the first through hole (5), the bottom end of the inserting plate (8) is located in the groove (6), and the top end of the inserting plate (8) is fixedly connected with a first handle (15).
4. The foundation pit safety protection device for civil building construction according to claim 1, characterized in that: the lifting unit comprises two thread grooves (16) formed in the top of the safety protection plate body (1), two thread columns (17) are arranged below the protection strip (11), and the top ends of the thread columns (17) are connected with the protection strip (11) through bearings (18).
5. The foundation pit safety protection device for civil building construction according to claim 4, characterized in that: the bottom end of the threaded column (17) is positioned in the threaded groove (16), and a second handle (19) is arranged on the threaded column (17).
6. The foundation pit safety protection device for civil building construction according to claim 1, characterized in that: one side of the safety protection plate body (1) and one side of the protection strip (11) are both provided with a light reflection strip (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220070785.XU CN216811257U (en) | 2022-01-12 | 2022-01-12 | Foundation pit safety device for civil building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220070785.XU CN216811257U (en) | 2022-01-12 | 2022-01-12 | Foundation pit safety device for civil building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216811257U true CN216811257U (en) | 2022-06-24 |
Family
ID=82064438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220070785.XU Active CN216811257U (en) | 2022-01-12 | 2022-01-12 | Foundation pit safety device for civil building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216811257U (en) |
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2022
- 2022-01-12 CN CN202220070785.XU patent/CN216811257U/en active Active
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