A modular assembled hanging fence support

Abstract

The utility model discloses a module assembly's hanging fence support relates to the technical field of pier construction, including mounting plate, horizontal plate, riser and diagonal bracing, and horizontal plate includes hinged joint, splice joint and first splice block, and riser includes top cover and second splice block, and one end of diagonal bracing is hinged with connecting frame, and the other end of diagonal bracing is hinged with the bottom of splice joint. A plurality of sleeves are pre-buried in the pier body, and the mounting plate is connected and fixed with the sleeve pre-buried in the pier body through bolts. By increasing or decreasing first splice block and second splice block, the width and height of the support can be adjusted. Whether it is small local protection, large full-circle protection, or different height operation scenarios, it can be quickly adapted. At the same time, the hinged cooperation of the horizontal plate, the riser and the mounting plate enables the support to be installed on the surface of the vertical or inclined pier, greatly widening the application range and solving the problem that the traditional fence support is difficult to adapt to complex pier surfaces.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge pier construction, in particular to a modularly assembled hanging fence support. Background Art

[0002] At present, with the vigorous development of domestic infrastructure construction, infrastructure has been increasingly improved, the railway industry has developed rapidly, and the number of railway bridges has been increasing continuously. In the process of bridge construction and maintenance, piers and towers at the lower part of bridges serve as key support structures. To ensure the safety of construction workers and facilitate subsequent overhaul and maintenance, hanging fence devices are usually required to be installed on bridge piers.

[0003] Traditional hanging fence supports mostly adopt fixed size and structural design, which has many limitations in practical application. Their width and height cannot be adjusted flexibly, resulting in extremely poor adaptability when facing piers of different sizes or diversified operation scenarios. For example, in the protection operation of small piers, hanging fence supports with fixed specifications will cause material waste and the installation process is complicated and inconvenient; while in large-scale projects, it is difficult to meet the demand for large-area protection, and special supports have to be customized, leading to a substantial increase in cost. Especially when the surface of the pier is an inclined surface, traditional fence supports must be customized into special supports with corresponding angles, which not only increases production costs, but also prolongs the construction period. Summary of the Utility Model

[0004] The utility model provides a modularly assembled hanging fence support, which can solve the problem in the prior art that traditional fence supports are difficult to adapt to the requirements of diversified operation scenarios.

[0005] A modularly assembled hanging fence support comprises a mounting plate, a transverse plate, a vertical plate and a diagonal brace. A connecting frame is fixedly arranged at a side portion of the mounting plate. The transverse plate comprises a hinged joint, a splicing joint and first splicing blocks, a plurality of first splicing blocks are arranged and are fixedly arranged between the hinged joint and the splicing joint in a transverse arrangement, and the hinged joint is hinged to the connecting frame. The vertical plate comprises a top cover and second splicing blocks, a plurality of second splicing blocks are arranged and are fixedly arranged between the bottom of the top cover and the top of the splicing joint in a longitudinal arrangement. One end of the diagonal brace is hinged to the connecting frame, and the other end of the diagonal brace is hinged to the bottom of the splicing joint. A plurality of sleeves are pre-embedded in the pier body, and the mounting plate is connected and fixed with the pre-embedded sleeves in the pier body through bolts.

[0006] According to one embodiment of this utility model, a horizontally positioned first insert block is fixedly disposed at one end of the first splicing block and on the side of the splicing joint. A first slot, which mates with the first insert block, is provided at the other end of the first splicing block and on the side of the hinge joint. A horizontally positioned first through hole is provided on the side of both the first insert block and the first slot, and a first insert rod is inserted through the first through hole. The first insert rod is a screw rod, and a first nut is fitted at the other end of the first insert rod.

[0007] According to one embodiment of this utility model, a vertically oriented second insert is fixedly disposed on the top of both the second splicing block and the splicing joint, and a second slot that mates with the second insert is provided on the bottom of both the second splicing block and the top cover. A horizontally oriented second through hole is provided on the side of both the second insert and the second slot, and a second insert rod is inserted through the second through hole. The second insert rod is a screw rod, and a second nut is fitted at the other end of the second insert rod.

[0008] According to one embodiment of this utility model, the side of the connecting frame is provided with a plurality of hinge holes arranged in a rectangular array. One end of the diagonal brace is hinged to the hinge hole, and a hinge seat is fixedly provided at the bottom of the splice joint. The other end of the diagonal brace is hinged to the hinge seat. The diagonal brace includes a first lead screw, a second lead screw, and a connecting sleeve. One end of the first lead screw is fixedly provided with a first connector that is hinged to the hinge hole. One end of the connecting sleeve is provided with a first threaded hole that is threadedly connected to the first lead screw. One end of the second lead screw is fixedly provided with a second connector that is hinged to the hinge seat. The other end of the connecting sleeve is provided with a second threaded hole that is threadedly connected to the second lead screw.

[0009] The advantages of this utility model compared to the prior art are: By adding or removing the first and second splicing blocks, the width and height of the bracket can be adjusted, allowing for quick adaptation to various needs, from small-scale local protection to large-scale full-circumference protection, or different work scenarios at varying heights. Simultaneously, the hinged connection between the horizontal and vertical plates and the mounting plate enables the bracket to be installed flush against vertical or inclined pier surfaces, greatly expanding its application range and solving the problem of traditional fence brackets being unable to adapt to complex pier surfaces.

[0010] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0011] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a three-dimensional structural diagram of a modularly assembled hanging fence bracket.

[0012] Figure 2 This is a three-dimensional structural diagram of the horizontal plate in this utility model.

[0013] Figure 3 This is a three-dimensional structural diagram of the vertical plate in this utility model.

[0014] Figure 4 This is a three-dimensional structural diagram of the diagonal brace in this utility model.

[0015] Figure 5 This is a structural schematic diagram of the pier and sleeve in this utility model.

[0016] The reference numerals in the figures include: 1. Mounting plate; 2. Horizontal plate; 3. Vertical plate; 4. Diagonal brace; 5. Hinge joint; 6. Splice joint; 7. First splice block; 8. Top cover; 9. Second splice block; 10. First insert block; 11. First slot; 12. First through hole; 13. First insert rod; 14. First nut; 15. Second insert block; 16. Second slot; 17. Second through hole; 18. Second insert rod; 19. Second nut; 20. Hinge hole; 21. Hinge seat; 22. First lead screw; 23. Second lead screw; 24. Connecting sleeve; 25. Abutment; 26. Sleeve. Detailed Implementation

[0017] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0018] First Embodiment Please see Figures 1 to 5 As shown, a modularly assembled hanging fence support includes a mounting plate 1, a horizontal plate 2, a vertical plate 3, and diagonal braces 4. A connecting frame is fixedly installed on the side of the mounting plate 1. The horizontal plate 2 includes a hinge joint 5, a splicing joint 6, and a first splicing block 7. Several first splicing blocks 7 are arranged horizontally and fixedly positioned between the hinge joint 5 and the splicing joint 6. The hinge joint 5 is hinged to the connecting frame. The vertical plate 3 includes a top cover 8 and a second splicing block 9. Several second splicing blocks 9 are arranged longitudinally and fixedly positioned between the bottom of the top cover 8 and the top of the splicing joint 6. One end of the diagonal brace 4 is hinged to the connecting frame, and the other end is hinged to the bottom of the splicing joint 6. Multiple sleeves 26 are pre-embedded within the pier body 25, and the mounting plate 1 is connected and fixed to the pre-embedded sleeves 26 within the pier body 25 by bolts.

[0019] The horizontal plate 2 consists of a hinge joint 5, a splicing joint 6, and multiple horizontally arranged first splicing blocks 7. The vertical plate 3 consists of a top cover 8 and second splicing blocks 9. By increasing or decreasing the number of first splicing blocks 7, the length of the horizontal plate 2 can be freely adjusted to match the width required for the hanging fence platform; by increasing or decreasing the number of second splicing blocks 9, the height of the vertical plate 3 can be flexibly adjusted to meet the height requirements of the hanging fence. The horizontal plate 2 and the vertical plate 3 are connected to each other through the splicing joint 6 to form the basic framework of the fence. The modular structure of both the horizontal plate 2 and the vertical plate 3 makes the maintenance of the hanging fence support simple and convenient. When a component is damaged, it is not necessary to disassemble and replace the entire hanging fence system; only the damaged component needs to be replaced, greatly reducing maintenance difficulty and cost.

[0020] After multiple suspended fence supports are installed at intervals around the pier 25, the steps installed between adjacent horizontal plates 2 provide a platform for personnel to walk and work, while the fences installed between adjacent vertical plates 3 provide protection to prevent personnel from falling. Each support is connected to the fence via the steps, forming a complete suspended fence system that jointly bears and transfers the load to the pier 25. In addition, the hinged connection between the horizontal plates 2, vertical plates 3, and mounting plate 1 allows the supports to be adjusted at angles according to the vertical or inclined surface of the pier 25, ensuring a fixed connection between the supports and the pier 25.

[0021] By adding or removing the first splicing block 7 and the second splicing block 9, the width and height of the bracket can be adjusted, allowing for quick adaptation to various needs, from small-scale local protection to large-scale full-circumference protection, or different work scenarios at varying heights. Simultaneously, the hinged connection between the horizontal plate 2, the vertical plate 3, and the mounting plate 1 allows the bracket to be installed flush against the surface of vertical or inclined piers 25, greatly expanding its application range and solving the problem of traditional fence brackets being unable to adapt to complex pier surfaces 25.

[0022] Second Embodiment Based on the first embodiment, a horizontally positioned first insert 10 is fixedly provided at one end of the first splicing block 7 and on the side of the splicing joint 6. A first slot 11, which mates with the first insert 10, is provided at the other end of the first splicing block 7 and on the side of the hinge joint 5. A horizontally positioned first through hole 12 is provided on the side of both the first insert 10 and the first slot 11, and a first insert rod 13 is inserted through the first through hole 12. The first insert rod 13 is a screw, and a first nut 14 is fitted at the other end of the first insert rod 13.

[0023] The first splicing block 7 is initially positioned by inserting the first insert 10 into the first slot 11 between the splicing joint 6 and the hinge joint 5. Then, the first insert 13 passes through the first through hole 12 and is tightened with the first nut 14 to firmly connect the components into one, ensuring that the horizontal plate 2 can stably bear the load after splicing and will not easily loosen or separate due to external forces during use.

[0024] Third Embodiment Based on the first embodiment, both the top of the second splicing block 9 and the splicing joint 6 are fixedly provided with a vertically positioned second insert block 15, and the bottom of both the second splicing block 9 and the top cover 8 are provided with a second slot 16 that mates with the second insert block 15. The sides of both the second insert block 15 and the second slot 16 are provided with horizontally positioned second through holes 17, and a second insert rod 18 is inserted through the second through hole 17. The second insert rod 18 is a screw, and the other end of the second insert rod 18 is fitted with a second nut 19.

[0025] The second splicing block 9 is positioned by inserting the second insert block 15 into the second slot 16, and the second insert rod 18 passes through the second through hole 17 and is tightened with the second nut 19, so as to realize the reliable connection of each component of the vertical plate 3, ensuring that the vertical plate 3 can stably support the fence after the height is adjusted, effectively resist external forces, and maintain the stability of the overall structure.

[0026] Fourth embodiment Based on the first embodiment, the side of the connecting frame is provided with a plurality of hinge holes 20 arranged in a rectangular array. One end of the diagonal brace 4 is hinged to the hinge hole 20. The bottom of the splice joint 6 is fixedly provided with a hinge seat 21, and the other end of the diagonal brace 4 is hinged to the hinge seat 21. The diagonal brace 4 includes a first lead screw 22, a second lead screw 23, and a connecting sleeve 24. One end of the first lead screw 22 is fixedly provided with a first connector that is hinged to the hinge hole 20. One end of the connecting sleeve 24 is provided with a first threaded hole that is threadedly connected to the first lead screw 22. One end of the second lead screw 23 is fixedly provided with a second connector that is hinged to the hinge seat 21. The other end of the connecting sleeve 24 is provided with a second threaded hole that is threadedly connected to the second lead screw 23.

[0027] The length of the diagonal brace 4 can be adjusted by threading the first screw 22 into the first screw hole at one end of the connecting sleeve 24 and the second screw 23 into the second screw hole at the other end of the connecting sleeve 24. During installation, the length of the diagonal brace 4 can be adjusted according to actual needs to make the bracket better adapt to different working conditions. At the same time, the hinged structure ensures that the diagonal brace 4 can rotate flexibly when under force to distribute the load.

[0028] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A modularly assembled hanging fence bracket, characterized in that, The system includes a mounting plate (1), a horizontal plate (2), a vertical plate (3), and a diagonal brace (4). A connecting frame is fixedly installed on the side of the mounting plate (1). The horizontal plate (2) includes a hinge joint (5), a splicing joint (6), and a first splicing block (7). Several first splicing blocks (7) are arranged horizontally and fixedly installed between the hinge joint (5) and the splicing joint (6). The hinge joint (5) is hinged to the connecting frame. The vertical plate (3) includes a top cover (8) and a second splicing block (9). Several second splicing blocks (9) are arranged vertically and fixedly installed between the bottom of the top cover (8) and the top of the splicing joint (6). One end of the diagonal brace (4) is hinged to the connecting frame, and the other end of the diagonal brace (4) is hinged to the bottom of the splicing joint (6).

2. The modularly assembled hanging fence bracket as described in claim 1, characterized in that, One end of the first splicing block (7) and the side of the splicing joint (6) are both fixedly provided with a first insert (10) in a horizontal state. The other end of the first splicing block (7) and the side of the hinge joint (5) are both provided with a first slot (11) that cooperates with the first insert (10).

3. A modularly assembled hanging fence bracket as described in claim 2, characterized in that, The first insert (10) and the first slot (11) are both provided with a first through hole (12) in a horizontal state on their sides, and a first insert rod (13) is provided through the first through hole (12).

4. A modularly assembled hanging fence bracket as described in claim 3, characterized in that, The first insert (13) is a screw, and the other end of the first insert (13) is fitted with a first nut (14).

5. A modularly assembled hanging fence bracket as described in claim 1, characterized in that, The top of the second splicing block (9) and the splicing joint (6) are both fixedly provided with a second insert (15) in a vertical state, and the bottom of the second splicing block (9) and the top cover (8) are both provided with a second slot (16) that cooperates with the second insert (15).

6. A modularly assembled hanging fence bracket as described in claim 5, characterized in that, The second insert (15) and the second slot (16) are both provided with a second through hole (17) in a horizontal state on their sides, and a second insert rod (18) is provided through the second through hole (17).

7. A modularly assembled hanging fence bracket as described in claim 6, characterized in that, The second insert (18) is a screw, and the other end of the second insert (18) is fitted with a second nut (19).

8. A modularly assembled hanging fence bracket as described in claim 1, characterized in that, The side of the connecting frame is provided with a number of hinge holes (20) arranged in a rectangular array. One end of the diagonal brace (4) is hinged to the hinge hole (20). The bottom of the splice joint (6) is fixedly provided with a hinge seat (21). The other end of the diagonal brace (4) is hinged to the hinge seat (21).

9. A modularly assembled hanging fence bracket as described in claim 8, characterized in that, The diagonal brace (4) includes a first lead screw (22), a second lead screw (23), and a connecting sleeve (24). One end of the first lead screw (22) is fixedly provided with a first connector that is hinged to the hinge hole (20). One end of the connecting sleeve (24) is provided with a first threaded hole that is threadedly connected to the first lead screw (22). One end of the second lead screw (23) is fixedly provided with a second connector that is hinged to the hinge seat (21). The other end of the connecting sleeve (24) is provided with a second threaded hole that is threadedly connected to the second lead screw (23).

10. A modularly assembled hanging fence bracket as described in claim 1, characterized in that, The mounting plate (1) is connected and fixed to the sleeve (26) pre-embedded in the pier (25) by bolts.

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