A temporary edge protection device for bridge deck construction

Abstract

The utility model discloses a kind of temporary edge protection devices for bridge area bent cap construction, comprising: guard plate, the lower side of the front side of the guard plate is provided with reflective strip;The outside of the guard plate is provided with connecting mechanism for flexible assembly, the connecting mechanism includes first mounting plate, second mounting plate, third mounting plate, fourth mounting plate and second mounting bolt, the first mounting plate and second mounting plate are rotatably connected, and third mounting plate and fourth mounting plate are rotatably connected, second mounting bolt is threadedly connected in the third mounting plate and fourth mounting plate. The rear side of the guard plate is fixed with reinforcing rib, and the longitudinal section of reinforcing rib is grid structure. The rear side of the reinforcing rib is fixed with triangular code below, and first mounting bolt is threadedly connected in the inside of triangular code. The temporary edge protection device for bridge area bent cap construction can be effectively assembled according to needs, and the angle of the protection device is conveniently adjusted, and the flexibility is relatively strong.

Description

Technical Field

[0001] This utility model relates to the field of bridge cap beam construction technology, specifically to an edge protection device for bridge cap beam construction. Background Technology

[0002] Bridge cap beams are components used for lateral load bearing on bridge piers or abutments. They support the superstructure of the bridge and mainly bear the functions of load bearing, load distribution and connection. They are an important part of the bridge. When constructing bridge cap beams, edge protection devices are required to shield the construction edges and prevent construction workers from falling. There are various edge protection devices for bridge cap beam construction on the market. As disclosed in Utility Model Publication No. CN219059781U, this utility model relates to the technical field of protective facilities for elevated highway construction, and particularly to a flexible edge protection device for the construction of elevated highway cap beams. The device includes a cap beam with several precast columns. The protective device is installed on the cap beam via the precast columns. The protective device includes several columns and a protective frame. Each column has a fixing plate at its upper and lower ends, and the bottom of the column is fixed to the precast column by several U-shaped pipe clamps. Each protective frame has a fixing plate corresponding to the fixing plate at its upper and lower ends, and a protective net is installed inside the protective frame. Each protective frame has a kick plate at its lower end. Both the fixing plates have oblong holes, and the columns are connected to the protective frame by bolts passing through these holes. This utility model utilizes the design of the fixing plates and oblong holes to facilitate adjustment of the protective width of the protective device formed by the connection of the columns and the protective frame, thereby ensuring that each column can be fixed to the precast column by U-shaped pipe clamps.

[0003] However, based on existing solutions and actual usage, the current edge protection devices used in bridge cap beam construction are inconvenient to assemble as needed, and the angle of the protection devices is fixed, lacking flexibility. Therefore, we propose an edge protection device for bridge cap beam construction to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide an edge protection device for bridge cap beam construction, so as to solve the problems mentioned in the background art that the current edge protection devices for bridge cap beam construction are inconvenient to assemble as needed, and the angle of the protection device is fixed and lacks flexibility.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an edge protection device for bridge cap beam construction, comprising: The protective panel has a reflective strip on its lower front side; Also includes: The outer side of the protective plate is provided with a connecting mechanism for flexible assembly. The connecting mechanism includes a first mounting plate, a second mounting plate, a third mounting plate, a fourth mounting plate, and a second mounting bolt. The first mounting plate and the second mounting plate are rotatably connected, and the third mounting plate and the fourth mounting plate are rotatably connected. The second mounting bolt is threaded into both the third mounting plate and the fourth mounting plate.

[0006] Preferably, the rear side of the protective plate is fixed with reinforcing ribs, and the longitudinal section of the reinforcing ribs is a grid structure.

[0007] Preferably, a triangular code is fixed to the lower rear side of the reinforcing rib, and the internal thread of the triangular code is connected to a first mounting bolt, and the first mounting bolt is symmetrically arranged on the left and right sides.

[0008] Preferably, a first mounting plate is rotatably connected to the left side of the protective plate, and the first mounting plate is symmetrically arranged above and below, and a second mounting plate is installed on the left side of the first mounting plate.

[0009] Preferably, the rear sides of both the first mounting plate and the second mounting plate are threaded with second mounting bolts, and both the first mounting plate and the second mounting plate are connected to the mounting post slot.

[0010] Preferably, a third mounting plate is rotatably connected to the right side of the protective plate, and a fourth mounting plate is mounted on the right side of the third mounting plate, with the third mounting plate being symmetrically arranged vertically.

[0011] Preferably, connecting blocks are fixed on the lower left and right sides of the protective plate, and mounting posts are connected to the outer side of the connecting blocks via slots, with connecting grooves provided on the mounting posts.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the edge protection device for bridge cap beam construction can be effectively assembled as needed, and the angle of the protection device can be easily adjusted, with high flexibility; 1. It is equipped with a first mounting plate, a second mounting plate, and a second mounting bolt. The first and second mounting plates are installed on the left side of the protective plate, and the third and fourth mounting plates are installed on the right side of the protective plate. It can be effectively assembled as needed. The protective plate is rotatably connected to the first mounting plate and the protective plate is rotatably connected to the third mounting plate, which facilitates the adjustment of the angle of the protective device and provides high flexibility. 2. It is equipped with mounting posts and connecting blocks. Connecting blocks are fixed to the lower left and right sides of the protective plate. The connecting blocks and mounting posts are connected by slots to cover the connection between the protective plate and the mounting posts, preventing small parts from rolling out of the gap between the protective plate and the mounting posts and ensuring safety. 3. It is equipped with reflective strips, reinforcing ribs and triangular codes. Reinforcing ribs are set on the lower front side of the protective plate and on the rear side of the protective plate. The reinforcing ribs have a grid structure. The first mounting bolts are symmetrically installed on the left and right sides of the triangular code, which has strong stability and enhances safety. Attached Figure Description

[0013] Figure 1 This is a frontal view of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall rear view structure of this utility model; Figure 3 This is a schematic diagram of the overall structure of the protective plate and connecting block of this utility model; Figure 4 This is a schematic diagram of the overall structure connecting the third and fourth mounting plates of this utility model; Figure 5 This is a schematic diagram of the overall structure of the mounting column and connecting groove of this utility model.

[0014] In the diagram: 1. Protective plate; 2. Reflective strip; 3. Reinforcing rib; 4. Triangular code; 5. First mounting bolt; 6. First mounting plate; 7. Second mounting plate; 8. Third mounting plate; 9. Fourth mounting plate; 10. Second mounting bolt; 11. Mounting column; 12. Connecting groove; 13. Connecting block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-5 This utility model provides a technical solution: an edge protection device for bridge cap beam construction, including a protective plate 1, a reflective strip 2, a reinforcing rib 3, a triangular code 4, a first mounting bolt 5, a first mounting plate 6, a second mounting plate 7, a third mounting plate 8, a fourth mounting plate 9, a second mounting bolt 10, a mounting column 11, a connecting groove 12, and a connecting block 13. First, as attached Figure 1 As shown, the outer side of the protective plate 1 is provided with a connecting mechanism for flexible assembly. The protective plate 1 can be assembled as needed and installed on the edge of the cap beam construction. The protective plate 1 covers the edge to prevent construction workers from falling from the edge. A reflective strip 2 is provided on the lower front side of the protective plate 1 to reflect light at night and improve safety. As attached Figure 1 and attached Figure 2 As shown, a reinforcing rib 3 is fixed to the rear side of the protective plate 1. The longitudinal section of the reinforcing rib 3 is a grid structure, which increases the strength of the protective plate 1 and prevents the protective plate 1 from being deformed and damaged by impact. A triangular code 4 is fixed to the lower rear side of the reinforcing rib 3. The first mounting bolt 5 and the triangular code 4 are threaded together, and the first mounting bolt 5 is threaded together with the construction platform. The first mounting bolt 5 is symmetrically arranged on the left and right to ensure stability. As attached Figure 3 Appendix Figure 4 and attached Figure 5 As shown, the connecting mechanism includes a first mounting plate 6, a second mounting plate 7, a third mounting plate 8, a fourth mounting plate 9, and a second mounting bolt 10. The mounting post 11 is placed on the outside of the protective plate 1. The first mounting plate 6 is rotatably connected to the left side of the protective plate 1. The first mounting plate 6 and the mounting post 11 are connected by a slot. The first mounting plate 6 and the second mounting plate 7 are rotatably connected. The second mounting plate 7 is rotated on the first mounting plate 6 to adjust its position, so that the second mounting plate 7 and the mounting post 11 are connected by a slot. The second mounting bolt 10 is threaded to the first mounting plate 6 and the second mounting plate 7 to fix the first mounting plate 6 and the second mounting plate 7. A connecting section is provided on the mounting post 11. The groove 12 allows the first mounting plate 6 and the second mounting plate 7 to be installed on the connecting groove 12. The first mounting plate 6 is symmetrically arranged vertically to ensure stability. The right side of the protective plate 1 is rotatably connected to the third mounting plate 8, which connects the mounting post 11 and the third mounting plate 8 in a slot. The right side of the third mounting plate 8 is installed with the fourth mounting plate 9. The fourth mounting plate 9 is rotated on the third mounting plate 8 to adjust its position so that the fourth mounting plate 9 and the mounting post 11 are connected in a slot. Then, the second mounting bolt 10 is threadedly connected to the third mounting plate 8 and the fourth mounting plate 9 to fix the third mounting plate 8 and the fourth mounting plate 9 on the mounting post 11. The third mounting plate 8 is symmetrically arranged vertically to ensure stability. As attached Figure 2 and attached Figure 3 As shown, connecting blocks 13 are fixed on the lower left and right sides of the protective plate 1. The connecting blocks 13 and the mounting column 11 are connected by slots to avoid gaps at the connection between the mounting column 11 and the protective plate 1, and to prevent small parts such as screws from rolling off the construction platform.

[0017] This is the entire working process of the edge protection device used in the construction of the bridge cap beam. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0018] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An edge protection device for bridge cap beam construction, comprising: A protective plate (1) is provided with a reflective strip (2) on the lower front side of the protective plate (1); Its characteristic is that it further includes: The outer side of the protective plate (1) is provided with a connecting mechanism for flexible assembly. The connecting mechanism includes a first mounting plate (6), a second mounting plate (7), a third mounting plate (8), a fourth mounting plate (9), and a second mounting bolt (10). The first mounting plate (6) and the second mounting plate (7) are rotatably connected, and the third mounting plate (8) and the fourth mounting plate (9) are rotatably connected. The second mounting bolt (10) is threaded into both the third mounting plate (8) and the fourth mounting plate (9).

2. The edge protection device for bridge cap beam construction according to claim 1, characterized in that: The protective plate (1) is fixed with a reinforcing rib (3) on the rear side, and the longitudinal section of the reinforcing rib (3) is a grid structure.

3. The edge protection device for bridge cap beam construction according to claim 2, characterized in that: A triangular code (4) is fixed to the lower rear side of the reinforcing rib (3), and the internal thread of the triangular code (4) is connected to a first mounting bolt (5), and the first mounting bolt (5) is symmetrically arranged on the left and right.

4. The edge protection device for bridge cap beam construction according to claim 1, characterized in that: The left side of the protective plate (1) is rotatably connected to the first mounting plate (6), and the first mounting plate (6) is symmetrically arranged vertically, and the left side of the first mounting plate (6) is equipped with the second mounting plate (7).

5. The edge protection device for bridge cap beam construction according to claim 4, characterized in that: The first mounting plate (6) and the second mounting plate (7) are both threaded with second mounting bolts (10) on their rear sides, and the first mounting plate (6) and the second mounting plate (7) are both connected to the mounting column (11) through the slot.

6. The edge protection device for bridge cap beam construction according to claim 1, characterized in that: The protective plate (1) is rotatably connected to a third mounting plate (8), and a fourth mounting plate (9) is installed on the right side of the third mounting plate (8). The third mounting plate (8) is symmetrically arranged vertically.

7. The edge protection device for bridge cap beam construction according to claim 1, characterized in that: The protective plate (1) has connecting blocks (13) fixed on the lower left and right sides, and the outer side of the connecting block (13) is connected to the mounting post (11), and the mounting post (11) has a connecting groove (12).

Images