Protective device for safety management of infrastructure engineering
The protective device, consisting of movable support columns, cross braces, and tie plates, solves the problem of the difficulty in adjusting fixed devices, achieving effective protection for complex and irregular construction areas and improving the flexibility of safety management.
Patent Information
- Application Number
- CN202422662225.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-11-01
AI Technical Summary
Existing safety protection devices for building infrastructure projects are mostly fixed structures, making it difficult to adjust their position and angle, and thus unable to meet the protection needs of complex or irregular construction areas.
It adopts a structure of movable upright columns, cross links, tie plates, and connecting plates. By pulling and rotating the upright columns, the protective structure can be deployed, achieving a flexible protective form to adapt to different construction environments.
It provides flexible protection methods that can adapt to the protection needs of both normal and irregular infrastructure projects, thereby improving the flexibility and effectiveness of safety management.
Smart Images
Figure CN223548982U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of construction protection technology, specifically a protective device for safety management of building infrastructure projects. Background Technology
[0002] Safety protection devices are crucial during the construction of building infrastructure projects. They can effectively prevent people from accidentally entering the construction area, reduce the occurrence of accidents, and protect the lives of construction workers. However, existing safety protection devices for building infrastructure projects still have some shortcomings in design and use.
[0003] Most existing protective devices adopt a fixed structure, which makes it difficult to adjust the position and angle after installation. This causes great inconvenience in actual construction, especially when protection is required for complex terrain or irregular construction areas. Fixed protective devices often fail to meet actual needs and cannot provide comprehensive and effective protection. Therefore, a protective device for safety management of building infrastructure projects is proposed to solve the above problems. Utility Model Content
[0004] In view of the shortcomings of the prior art, this utility model provides a protective device for safety management of building infrastructure projects, so as to overcome the shortcomings of the prior art.
[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a protective device for safety management of building infrastructure projects, comprising two standing columns, with a protective structure set between the two standing columns.
[0006] The protective structure includes plug-in plates movably installed inside two standing columns. Mounting plates are fixedly installed on the inner sides of both plug-in plates. A first-order cross link is rotatably installed on the inner sides of both mounting plates. These first-order cross links are rotatably connected. A first-order pull plate is rotatably installed on the inner sides of both first-order cross links. The inner sides of both first-order cross links and the first-order pull plates are slidably connected vertically. A second-order cross link is rotatably installed on the inner sides of both first-order pull plates. The outer sides of both second-order cross links are slidably connected vertically to the inner sides of the two first-order pull plates. A docking plate is rotatably installed on the inner sides of both second-order cross links. Multiple first-order adapter blocks are fixedly installed on the right side of the left docking plate. A rotating shaft is fixedly installed inside each of the multiple first-order adapter blocks. Multiple second-order adapter blocks are rotatably installed outside the rotating shaft. These second-order adapter blocks are located between the multiple first-order adapter blocks and are fixedly connected to the left side wall of the right docking plate.
[0007] The beneficial effects of the present utility model are as follows: The protection structure consists of two standing columns, a series of cross-link rods, a pulling plate, and a docking plate. The standing columns play a role in support and connection. By pulling the standing columns outwards, the first cross-link rod, the second cross-link rod, and the docking plate can be unfolded to form a protection form, which is suitable for the protection of normal infrastructure projects. After one end of the standing column is fixed, the other end can rotate, driving the entire protection structure to rotate, increasing flexibility. Rotating the docking plate can make the second adapter block rotate around the rotating shaft, realizing the bending of the protection structure from the middle, so as to meet the protection requirements of irregular infrastructure projects.
[0008] Based on the above technical solutions, the present utility model can be further improved as follows.
[0009] Further, two card slots are respectively opened on the outer sides of the two plug-in plates. The card slots are located on the outer sides of the standing columns. On the outer parts of the two plug-in plates, card holders located on the outer sides of the standing columns are slidably installed. The outer part of the card holder is of a "冂" - shaped structure, and the card holder is clamped outside the two card slots.
[0010] Further, connection grooves penetrating to their interiors are respectively opened on the tops of the two docking plates. On the tops of the two docking plates, U - shaped connecting parts penetrating to their interiors are slidably installed, and the U - shaped connecting parts are located inside the two connection grooves.
[0011] Further, handles are respectively fixedly installed on the outer sides of the two card holders, and the handles are located at one end close to the tops of the card holders.
[0012] Further, bottom plates are respectively fixedly installed at the bottoms of the two standing columns, and the bottom area of the bottom plates is larger than the bottom area of the standing columns. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 Schematic diagram of the overall structure of the present utility model Figure 1 ;
[0014] Figure 2 Exploded structure schematic diagram of the present utility model Figure 2 ; 1]
[0015] Figure 3 Schematic diagram of the bending of the protection structure of the present utility model Figure 3 ;
[0016] Figure 4 Of the present utility model Figure 2 Enlarged structure schematic diagram at position A Figure 4 .
[0017] In the drawings, the list of components represented by each reference numeral is as follows:
[0018] 1. Standing column; 2. Insert plate; 3. Mounting plate; 4. No. 1 cross link; 5. No. 1 pull plate; 6. No. 2 cross link; 7. Connecting plate; 8. No. 1 adapter block; 9. Rotating shaft; 10. No. 2 adapter block; 11. Slot; 12. Snap-fit bracket; 13. Connecting slot; 14. U-shaped connector; 15. Handle; 16. Base plate. Detailed Implementation
[0019] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.
[0020] Example 1, as Figures 1-3 As shown, a protective device for safety management of building infrastructure projects includes two standing columns 1, with a protective structure installed between the two standing columns 1.
[0021] The protective structure includes plug-in plates 2 movably installed inside two standing columns 1. Mounting plates 3 are fixedly installed on the inner sides of both plug-in plates 2. A first cross link 4 is rotatably installed on the inner sides of both mounting plates 3. The first cross links 4 are rotatably connected. A first pull plate 5 is rotatably installed on the inner sides of both first cross links 4. The inner sides of both first cross links 4 and the first pull plate 5 are slidably connected vertically. A second cross link 6 is rotatably installed on the inner sides of both first pull plates 5. The outer sides of the two second cross links 6... The sides are slidably connected to the inner sides of the two No. 1 pull plates 5 respectively. The inner sides of the two No. 2 cross connecting rods 6 are rotatably installed with docking plates 7. Multiple No. 1 adapter blocks 8 are fixedly installed on the right side of the left docking plate 7. The rotating shaft 9 is fixedly installed inside the multiple No. 1 adapter blocks 8. Multiple No. 2 adapter blocks 10 are rotatably installed outside the rotating shaft 9. The multiple No. 2 adapter blocks 10 are located between the multiple No. 1 adapter blocks 8. The multiple No. 2 adapter blocks 10 are all fixedly connected to the left side wall of the right docking plate 7.
[0022] In use, the two standing columns 1 provide support and connect the protective structure. Pulling the two standing columns 1 outwards will cause the two No. 1 cross links 4 to unfold outwards. After unfolding, the two No. 1 pull plates 5 will pull the two No. 2 cross links 6 and the docking plate 7 outwards. At this time, the protective structure can perform the infrastructure protection task. After fixing one end of the standing column 1 to the ground, the other end of the standing column 1 can be rotated. The rotating standing column 1 can drive the No. 1 cross links 4, No. 1 pull plates 5, No. 2 cross links 6 and docking plates 7 to rotate. Then, rotating the docking plate 7 at one end will drive multiple No. 2 transition blocks 10 to rotate around the pivot 9. At this time, the protective structure bends in the middle and can perform the irregular infrastructure protection task.
[0023] Example 2, as Figures 1-4As shown in the figure, this embodiment is a further improvement based on Embodiment 1, and the specific content is as follows:
[0024] Two card slots 11 are provided on the outer sides of the two plug-in boards 2. The card slots 11 are located on the outer sides of the standing columns 1. On the outer parts of the two plug-in boards 2, there are slidingly installed card holders 12 located on the outer sides of the standing columns 1. The outer part of the card holder 12 is in a "冂" shape structure, and the card holder 12 is clamped outside the two card slots 11.
[0025] After sleeving the card holder 12 from top to bottom outside the two card slots 11, the plug-in board 2 can be limited, preventing the plug-in board 2 from automatically detaching from the inside of the standing column 1. Pulling the card holder 12 upwards can release the restriction on the plug-in board 2, facilitating the removal and storage of the protective structure.
[0026] Embodiment 3, as Figures 1-2 As shown in the figure, this embodiment is a further improvement based on Embodiment 1, and the specific content is as follows:
[0027] On the tops of the two docking boards 7, there are connection slots 13 penetrating through to their interiors. On the tops of the two docking boards 7, there is a U-shaped connecting piece 14 slidingly installed and penetrating through to their interiors. The U-shaped connecting piece 14 is located inside the two connection slots 13.
[0028] Inserting the U-shaped connecting piece 14 into the interiors of the two connection slots 13 can limit the two docking boards 7 and prevent them from rotating automatically.
[0029] Embodiment 4, as Figures 1-3 As shown in the figure, this embodiment is a further improvement based on Embodiment 1, and the specific content is as follows:
[0030] On the outer sides of the two card holders 12, there are fixedly installed handles 15 at one end close to the tops of the card holders 12.
[0031] Pinching the handle 15 facilitates lifting the card holder 12 upwards.
[0032] Embodiment 5, as Figures 1-3 As shown in the figure, this embodiment is a further improvement based on Embodiment 1, and the specific content is as follows:
[0033] On the bottoms of the two standing columns 1, there are fixedly installed bottom plates 16. The bottom area of the bottom plate 16 is larger than the bottom area of the standing column 1.
[0034] By installing the bottom plate 16, the bottom area of the standing column 1 is increased, making the standing column 1 stand more stably.
[0035] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A protective device for safety management in building infrastructure projects, comprising two upright columns (1), characterized in that: A protective structure is provided between the two standing columns (1); The protective structure includes plug-in boards (2) movably installed inside the two standing columns (1). On the inner sides of the two plug-in boards (2), mounting plates (3) are fixedly installed. On the inner sides of the two mounting plates (3), first cross linkages (4) are rotatably installed. The first cross linkages (4) are cross-rotatably connected. On the inner sides of the two first cross linkages (4), first pull plates (5) are rotatably installed. The inner sides of the two first cross linkages (4) and the first pull plates (5) are connected for vertical sliding. On the inner sides of the two first pull plates (5), second cross linkages (6) are rotatably installed. The outer sides of the two second cross linkages (6) are respectively connected to the inner sides of the two first pull plates (5) for vertical sliding. On the inner sides of the two second cross linkages (6), docking plates (7) are rotatably installed. On the right side of the left docking plate (7), a plurality of first adapter blocks (8) are fixedly installed. Inside the plurality of first adapter blocks (8), a rotating shaft (9) is fixedly installed. On the outer part of the rotating shaft (9), a plurality of second adapter blocks (10) are rotatably installed. The plurality of second adapter blocks (10) are respectively located between the plurality of first adapter blocks (8). The plurality of second adapter blocks (10) are all fixedly connected to the left side wall of the right docking plate (7).
2. The protective device for safety management of building infrastructure projects according to claim 1, characterized in that: On the outer sides of the two plug-in boards (2), two card slots (11) are opened. The card slots (11) are located on the outer side of the standing column (1). On the outer parts of the two plug-in boards (2), card holders (12) located on the outer side of the standing column (1) are slidably installed. The outer part of the card holder (12) has an "L" - shaped structure. The card holder (12) is clamped outside the two card slots (11).
3. The protective device for safety management of building infrastructure projects according to claim 1, characterized in that: On the tops of the two docking plates (7), connection grooves (13) penetrating to their interiors are opened. On the tops of the two docking plates (7), U-shaped connectors (14) penetrating to their interiors are slidably installed. The U-shaped connectors (14) are located inside the two connection grooves (13).
4. A protective device for safety management of building infrastructure projects according to claim 2, characterized in that: On the outer sides of the two card holders (12), handles (15) are fixedly installed. The handles (15) are located at one end close to the top of the card holder (12).
5. A protective device for safety management of building infrastructure projects according to claim 1, characterized in that: On the bottoms of the two standing columns (1), bottom plates (16) are fixedly installed. The bottom area of the bottom plate (16) is larger than the bottom area of the standing column (1).