Foundation pit guardrail with lighting structure
By introducing installation columns and sliding screws into the foundation pit guardrail, the railings are easily contracted and flexible to adjust, and the existing guardrails are solved, and safe lighting is provided at night, which improves construction efficiency and Security.
Patent Information
- Application Number
- CN202420761909.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing foundation pit guardrail is large in size, and it is complicated to carry and store, which increases the work intensity of construction workers.
A foundation pit guardrail with lighting structure was designed. The up and down movement and contraction of the railings were achieved through the combination of installation columns and sliding screws, which simplified the handling process, and the flexible adjustment of the guardrail was achieved by stabilizing the coordination between legs and mating columns. and night lighting.
The handling and storage process of guardrails is simplified, the working intensity of construction workers is reduced, and safe lighting is provided at night, avoiding the risk of guardrails being mistaken for obstacles.
Smart Images
Figure CN222276376U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of foundation pit guardrails, in particular to a foundation pit guardrail with a lighting structure. Background Art
[0002] The foundation pit is a pit dug at the foundation design location to install the base elevation and foundation plane dimensions. The foundation pit is a temporary project. Its function is to provide a space so that the foundation masonry work can be carried out according to the position specified in the design. The foundation pit excavation volume is calculated according to the foundation pit volume. Generally speaking, a deep foundation pit refers to a foundation pit with an excavation depth greater than or equal to 5m. In order to prevent the occurrence of safety accidents, it is usually necessary to set up guardrails around the foundation pit. At this time, a foundation pit guardrail is needed.
[0003] The existing guardrails are usually large in size and need to be fixed when in use. This causes problems in that they are cumbersome to carry and difficult to store, thereby increasing the workload of construction workers and presenting certain limitations. Utility Model Content
[0004] In order to overcome the problem that the existing guardrails are usually large in size and need to be fixed when in use, which causes the problem that they are cumbersome to carry and difficult to store, thereby increasing the workload of construction workers and having certain limitations, an embodiment of the present application provides a foundation pit guardrail with a lighting structure, wherein a mounting column is used to install the guardrail. When the guardrail needs to be folded up, the sliding screw inside the mounting groove inside the mounting column is rotated, and the sliding screw rotates to drive the external moving block to move up and down, and the moving block moves up and down to drive the railing at one end to move. The railing moves to adjust the position that needs to be folded. When the position of the railing is adjusted, the railing is pushed into a pushing port connected to one end. After the railing enters the pushing port, it enters into a receiving rod at one end, so that the railing is completely retracted after entering the receiving rod, so that it is easier to carry when in use and saves manpower.
[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:
[0006] A foundation pit guardrail with a lighting structure, comprising a mounting column and a sliding screw rod;
[0007] A sliding screw rod is arranged inside the mounting column;
[0008] Among them, an installation groove is opened inside the installation column, a sliding screw is fixedly installed inside the installation groove, a moving block is connected to the outside of the sliding screw, a railing is fixedly installed on one end of the moving block, a pushing port is connected to one end of the railing, a receiving rod is fixedly installed on one end of the pushing port, and a stabilizing block is fixedly connected to one end of the receiving rod.
[0009] In a possible implementation, a thread groove is provided inside the moving block, and the thread groove is threadably connected to the sliding screw.
[0010] In a possible implementation, one end of the sliding screw is fixedly connected to a rotating rod, and one end of the rotating rod is fixedly mounted with a rotating handle, and the rotating handle is used to adjust the rotation of the sliding screw.
[0011] In a possible implementation, sliding grooves are provided on both sides of the mounting column, and sliding blocks are fixedly connected to both ends of the moving block, and the sliding blocks are slidably connected to the sliding grooves.
[0012] In a possible implementation, a light bar is fixedly mounted on one side of the exterior of the mounting column, and a stabilizing leg is fixedly mounted on the lower end of the mounting column, and the stabilizing leg supports the entire guardrail.
[0013] In a possible implementation, a matching column is connected to the outside of the stabilizing block, a stabilizing rod is fixedly installed inside the matching column, and the stabilizing rod is used to slide in cooperation with the sliding screw.
[0014] In a possible implementation manner, a stabilizing groove is provided inside the stabilizing block, and the stabilizing groove is slidably connected to the stabilizing rod.
[0015] In a possible implementation, the outer portion of the matching column is consistent with the outer portion of the mounting column, and the matching column cooperates with the mounting column to receive
[0016] In summary, the present invention includes at least one of the following beneficial technical effects:
[0017] 1. By rotating the sliding screw inside the installation slot inside the installation column, the sliding screw rotates to drive the external moving block to move up and down, and the moving block moves up and down to drive the railing at one end to move. The railing moves to adjust the position that needs to be folded. When the position of the railing is adjusted, push the railing into the push port connected to one end. After the railing enters the push port, it enters the receiving rod at one end. After the railing is completely entered into the receiving rod, it is retracted to make it easier to carry when in use;
[0018] 2. Place the stabilizing leg at the lower end of the mounting column in the foundation pit to fix it. After the stabilizing leg is stable, pull the matching column to extend to one end. When the receiving rod inside the matching column is pulled to move to one end, slide the internal railing out. After the railing slides out to the specific length of use, place the stabilizing leg at the lower end of the matching column in the foundation pit to fix it. When the guardrail is adjusted to the position and put into use, turn on the light bar on the outside of the mounting column and the matching column. The light bar is turned on to prevent others from seeing the guardrail and causing danger during night work. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1This is one of the overall structural diagrams of the utility model;
[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;
[0021] Figure 3 This is the third schematic diagram of the overall structure of the utility model;
[0022] Figure 4 It is a schematic diagram of the structure of the utility model when the moving block and the stabilizing block are separated.
[0023] Description of the drawings: 1. Mounting column; 2. Sliding screw; 3. Mounting groove; 4. Moving block; 5. Railing; 6. Push port; 7. Receiving rod; 8. Stabilizing block; 9. Threaded groove; 10. Sliding groove; 11. Sliding block; 12. Rotating rod; 13. Rotating handle; 14. Light bar; 15. Stabilizing leg; 16. Matching column; 17. Stabilizing rod; 18. Stabilizing groove. DETAILED DESCRIPTION
[0024] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:
[0025] Embodiment 1:
[0026] This embodiment introduces a specific structure of a foundation pit guardrail with a lighting structure. Figure 1-Figure 3 As shown, it includes a mounting column 1 and a sliding screw rod 2;
[0027] The sliding screw rod 2 is arranged inside the mounting column 1;
[0028] Among them, an installation groove 3 is opened inside the installation column 1, a sliding screw rod 2 is fixedly installed inside the installation groove 3, a moving block 4 is connected to the outside of the sliding screw rod 2, a railing 5 is fixedly installed on one end of the moving block 4, one end of the railing 5 is connected to a pushing mouth 6, a receiving rod 7 is fixedly installed on one end of the pushing mouth 6, and a stabilizing block 8 is fixedly connected to one end of the receiving rod 7.
[0029] Secondly, the mounting column 1 is used to install the guardrail. When the guardrail needs to be folded up, the sliding screw rod 2 inside the mounting groove 3 inside the mounting column 1 is rotated, and the sliding screw rod 2 rotates to drive the external moving block 4 to move up and down. The moving block 4 moves up and down to drive the railing 5 at one end to move. The railing 5 moves to adjust the position to be folded. When the position of the railing 5 is adjusted, the railing 5 is pushed into the pushing port 6 connected to one end. After the railing 5 enters the pushing port 6, it enters into the receiving rod 7 at one end. After the railing 5 is completely entered into the receiving rod 7, the retraction is completed, so that it is easier to carry when in use and saves manpower.
[0030] At the same time, when the guardrail needs to be folded up, the rotating handle 13 at the upper end of the mounting column 1 is rotated, and the rotating handle 13 drives the rotating rod 12 at the lower end to rotate. The rotating rod 12 drives the sliding screw 2 connected to the lower end to rotate, and the threaded groove 9 inside the moving block 4 is threadedly connected with the sliding screw 2. When the sliding screw 2 rotates, it drives the moving block 4 to move up and down to adjust the position. When the moving block 4 moves up and down, the sliding blocks 11 at both ends are slidably connected with the sliding grooves 10 on both sides of the mounting column 1, so that the moving block 4 is more stable during the process of moving up and down, and will not be offset in advance, which makes the folding and unfolding too cumbersome.
[0031] By adopting the above technical solution:
[0032] According to the above design, when the guardrail needs to be folded up, the sliding screw rod 2 inside the mounting groove 3 inside the mounting column 1 is rotated, and the sliding screw rod 2 rotates to drive the external moving block 4 to move up and down, and the moving block 4 moves up and down to drive the railing 5 at one end to move, and the railing 5 moves to adjust the position that needs to be folded. When the position of the railing 5 is adjusted, the railing 5 is pushed to enter the pushing port 6 connected to one end. After the railing 5 enters the pushing port 6, it enters the receiving rod 7 at one end, and the retraction is completed after the railing 5 is completely entered into the receiving rod 7, so that it is easier to carry and saves manpower when used.
[0033] Embodiment 2:
[0034] Based on Example 1, this example introduces the specific structure of the matching column. When the guardrail needs to be opened for use, the stabilizing leg 15 at the lower end of the installation column 1 is placed in the foundation pit for fixing. After the stabilizing leg 15 is stabilized, the matching column 16 is pulled to extend toward one end. When the receiving rod 7 inside the matching column 16 is pulled toward one end, the railing 5 inside is slid out. After the railing 5 is slid out to a specific length for use, the stabilizing leg 15 at the lower end of the matching column 16 is placed in the foundation pit for fixing, thereby completing the first step of placing the guardrail.
[0035] Furthermore, when the length of the guardrail is adjusted, the rotating handle 13 at the upper end of the mounting column 1 is rotated, and the rotating handle 13 drives the rotating rod 12 at the lower end to rotate, and the rotating rod 12 drives the sliding screw 2 connected to the lower end to rotate, so that when the sliding screw 2 rotates, it drives the moving block 4 to move up and down to adjust the position, and the moving block 4 moves up and down to drive the handrail 5 at one end to move, and the handrail 5 moves to drive the receiving rod 7 at one end to move, and the receiving rod 7 moves to drive the stabilizing block 8 at one end to move, and when the stabilizing block 8 moves, it slides with the stabilizing rod 17 through the internal stabilizing groove 18, so that the stabilizing block 8 can adjust the height of the handrail 5 by moving up and down at the same time as the moving block 4, which ensures that the height is more stable when adjusting up and down, and avoids the complexity of retracting and releasing;
[0036] Furthermore, when the guardrail is adjusted and put into use, the light bar 14 outside the mounting column 1 and the matching column 16 is turned on to prevent others from not being able to see the guardrail and causing danger during nighttime work.
[0037] The user's operation steps are:
[0038] S1. When the guardrail needs to be opened, the stabilizing leg 15 at the lower end of the installation column 1 is placed in the foundation pit for fixing. After the stabilizing leg 15 is stable, the matching column 16 is pulled to extend to one end. When the receiving rod 7 inside the matching column 16 is pulled to move to one end, the internal railing 5 is slid out. After the railing 5 is slid out to the specific length of use, the stabilizing leg 15 at the lower end of the matching column 16 is placed in the foundation pit for fixing, thereby completing the first step of placing the guardrail;
[0039] S2. When the length of the guardrail is adjusted, the rotating handle 13 at the upper end of the mounting column 1 is rotated, and the rotating handle 13 drives the rotating rod 12 at the lower end to rotate. The rotating rod 12 drives the sliding screw 2 connected to the lower end to rotate, so that when the sliding screw 2 rotates, it drives the moving block 4 to move up and down to adjust the position. The moving block 4 moves up and down to drive the handrail 5 at one end to move. The handrail 5 moves to drive the receiving rod 7 at one end to move. The receiving rod 7 moves to drive the stabilizing block 8 at one end to move. When the stabilizing block 8 moves, it slides with the stabilizing rod 17 through the internal stabilizing groove 18, so that the stabilizing block 8 can adjust the height of the handrail 5 by moving up and down at the same time as the moving block 4, which ensures that the height is more stable when adjusting up and down, and avoids the complexity of retracting and releasing.
[0040] S3. When the guardrail is adjusted and put into use, the light bar 14 outside the installation column 1 and the matching column 16 is turned on to prevent others from seeing the guardrail when working at night and causing danger.
[0041] By adopting the above technical solution:
[0042] According to the above design, when the length of the guardrail is adjusted, the rotating handle 13 at the upper end of the mounting column 1 is rotated, and the rotating handle 13 drives the rotating rod 12 at the lower end to rotate. The rotating rod 12 drives the sliding screw 2 connected to the lower end to rotate, so that when the sliding screw 2 rotates, it drives the moving block 4 to move up and down to adjust the position. The moving block 4 moves up and down to drive the railing 5 at one end to move. The movement of the railing 5 drives the receiving rod 7 at one end to move. The movement of the receiving rod 7 drives the stabilizing block 8 at one end to move. When the stabilizing block 8 moves, it slides with the stabilizing rod 17 through the internal stabilizing groove 18, so that the stabilizing block 8 moves up and down at the same time as the moving block 4, which ensures that it is more stable when adjusting the height up and down, and avoids the complexity of retraction and release.
[0043] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A foundation pit guardrail with a lighting structure, characterized in that: include: Mounting column (1); A sliding screw (2) is arranged inside the mounting column (1); The mounting column (1) is provided with a mounting groove (3) inside, a sliding screw (2) is fixedly installed inside the mounting groove (3), a moving block (4) is connected to the outside of the sliding screw (2), a handrail (5) is fixedly installed on one end of the moving block (4), a pushing opening (6) is connected to one end of the handrail (5), a receiving rod (7) is fixedly installed on one end of the pushing opening (6), and a stabilizing block (8) is fixedly connected to one end of the receiving rod (7).
2. A foundation pit guardrail with a lighting structure as claimed in claim 1, characterized in that: A thread groove (9) is provided inside the moving block (4), and the thread groove (9) is threadedly connected to the sliding screw rod (2).
3. A foundation pit guardrail with a lighting structure as claimed in claim 2, characterized in that: One end of the sliding screw rod (2) is fixedly connected to a rotating rod (12), and one end of the rotating rod (12) is fixedly mounted with a rotating handle (13), and the rotating handle (13) is used to adjust the rotation of the sliding screw rod (2).
4. The foundation pit guardrail with lighting structure according to claim 1, characterized in that: Sliding grooves (10) are provided on both sides of the installation column (1), and sliding blocks (11) are fixedly connected to both ends of the moving block (4), and the sliding blocks (11) are slidably connected to the sliding grooves (10).
5. The foundation pit guardrail with lighting structure according to claim 4, characterized in that: A light bar (14) is fixedly mounted on one side of the outside of the mounting column (1), and a stabilizing leg (15) is fixedly mounted on the lower end of the mounting column (1), wherein the stabilizing leg (15) supports the entire guardrail.
6. The foundation pit guardrail with lighting structure according to claim 1, characterized in that: The outside of the stabilizing block (8) is connected to a matching column (16), and the inside of the matching column (16) is fixedly installed with a stabilizing rod (17), and the stabilizing rod (17) is used to cooperate with the sliding screw rod (2) to slide.
7. The foundation pit guardrail with lighting structure according to claim 6, characterized in that: A stabilizing groove (18) is provided inside the stabilizing block (8), and the stabilizing groove (18) is slidably connected to the stabilizing rod (17).
8. The foundation pit guardrail with lighting structure according to claim 6, characterized in that: The exterior of the matching column (16) is consistent with the exterior of the mounting column (1), and the matching column (16) and the mounting column (1) are matched for storage.