A pipeline trench support structure

Abstract

This utility model relates to the field of pipeline trench support technology, and more particularly to a pipeline trench support structure. It solves the problems of existing technologies where water and debris impact and damage the trench interior, resulting in high-cost support plates that require complete replacement after damage, leading to resource waste. The pipeline trench support structure includes two I-shaped support plates. A groove is formed on one side of each support plate, and an installation column is slidably connected inside the groove. An intercepting net is installed between the two installation columns via an installation mechanism. Several vertically distributed intercepting blocks are slidably connected between the two support plates. An insertion slot is formed on the top of each intercepting block, and the intercepting block is located inside an adjacent insertion slot. An auxiliary block is fixedly connected to the side of each intercepting block. A pressing mechanism is provided between the tops of the two support plates. This utility model can save costs while ensuring effective interception, preventing debris and water from entering the trench and affecting the efficiency and safety of trench construction.

Description

Technical Field

[0001] This utility model relates to the field of pipeline trench support technology, and in particular to a pipeline trench support structure. Background Technology

[0002] Pipeline trench support refers to temporary support measures taken during the construction of underground pipelines (such as water supply, drainage, gas, heating, and cable conduits) to prevent trench slope collapse, ensure construction safety, and protect surrounding buildings and underground pipelines. It is a core component of pipeline engineering construction, directly impacting construction efficiency, project quality, and the stability of the surrounding environment.

[0003] Chinese Patent Publication No. CN222332727U discloses a pipeline trench support structure, relating to the field of construction technology. The support structure includes: a first retaining steel plate and a second retaining steel plate disposed on the side walls of the trench; a first vertical steel pipe disposed at the inner first end of the first retaining steel plate; a second vertical steel pipe disposed between the inner first end and the inner second end of the first retaining steel plate; a third vertical steel pipe disposed at the inner first end of the second retaining steel plate; and a fourth vertical steel pipe disposed between the inner first end and the inner second end of the second retaining steel plate; the two ends of a first transverse steel pipe are respectively connected to the upper ends of the first and third vertical steel pipes; the two ends of the second transverse steel pipe are respectively connected to the upper ends of the second and fourth vertical steel pipes; and the pipeline is disposed on the bottom of the trench. The space between the inner second ends of the first and second retaining steel plates can be used for mechanical construction, solving the problems of inconvenience for mechanical work and the uneconomical nature of traditional support structures.

[0004] For existing pipeline trench support structures, in actual use, the trenches cannot easily block water and debris, which can easily cause water and debris to impact and damage the inside of the trench. Traditional earthen wall structures with wooden or steel plates are difficult to use and are costly. After damage, they need to be completely replaced, which is a waste of resources. Utility Model Content

[0005] The purpose of this utility model is to provide a pipeline trench support structure that solves the problems of water accumulation and debris impacting and damaging the inside of the trench in the existing technology, high cost of support plates, and the need to replace them all after damage, which wastes resources.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A pipe trench support structure includes two I-shaped support plates. A groove is provided on one side of the support plate, and an installation column is slidably connected inside the groove. An interception net is provided between the two installation columns through an installation mechanism. Several interception blocks distributed vertically are slidably connected between the two support plates. An insertion groove is provided on the top of the interception block, and the interception block is located inside the adjacent insertion groove. An auxiliary block is fixedly connected to the side of the interception block. A compression mechanism is provided between the tops of the two support plates.

[0008] Preferably, the installation mechanism includes T-shaped assembly blocks fixedly connected to both sides of the interception net, and the surface of the installation column is provided with T-shaped assembly grooves, with the assembly blocks located inside adjacent assembly grooves.

[0009] Preferably, an L-shaped pull block is fixedly connected to the top of the assembly block, and a U-shaped pull rod is fixedly connected to the top of the mounting column.

[0010] Preferably, the extrusion mechanism includes two adjusting rods rotatably connected to the top of the support plate. The top of the adjusting rods is threaded with a screw, and one end of the screw is rotatably connected to a Z-shaped extrusion block. One end of the extrusion block is located inside the uppermost insertion slot.

[0011] Preferably, the top of the support plate is fixedly connected to an arc-shaped anti-detachment shell, and one end of the adjusting rod is located inside the anti-detachment shell.

[0012] Preferably, the side of the support plate is fixedly connected with a triangular anti-tipping block.

[0013] This utility model has the following beneficial effects:

[0014] When it is necessary to intercept accumulated water and debris inside the trench to prevent it from impacting the stability of the trench, and when the water accumulation is not large, interception nets can be used to intercept garbage and silt to prevent them from entering the trench and affecting the efficiency of trench construction. When there is a lot of water, interception blocks can be assembled to block the water and prevent the water from impacting the trench and causing it to collapse. In conjunction with support plates, the trench can be protected. When the interception blocks are damaged, only the damaged interception blocks need to be replaced, instead of replacing the whole block, which can save costs while ensuring interception and effectiveness. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the installation mechanism;

[0018] Figure 3 for Figure 1 A diagram of the back of the building;

[0019] Figure 4 for Figure 3 Side view of the auxiliary block;

[0020] Figure 5 for Figure 3 Side view of the middle support plate.

[0021] In the diagram: 1. Support plate; 2. Slide groove; 3. Mounting column; 4. Mounting mechanism; 5. Interception net; 6. Interception block; 7. Insertion slot; 8. Auxiliary block; 9. Extrusion mechanism; 10. Anti-tipping block; 401. Assembly block; 402. Assembly slot; 403. Pulling block; 404. Pulling rod; 901. Adjusting rod; 902. Screw; 903. Extrusion block; 904. Anti-detachment shell. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-5A pipeline trench support structure includes two I-shaped support plates 1. When trench support is needed, the support plates 1 can be driven into the bottom of the trench to fix them on both sides. A groove 2 is provided on one side of each support plate 1, and an installation column 3 is slidably connected inside the groove 2. An interception net 5 is provided between the two installation columns 3 via an installation mechanism 4. When it is necessary to intercept garbage and silt inside the trench, the installation column 3 is first inserted into the groove 2 on the support plate 1, thus confining the installation column 3 on the groove 2. Then, the interception net 5 is fixed to the installation column 3 via the installation mechanism 4. This allows the interception net 5 to intercept the space between the two support plates 1, preventing garbage and silt from passing through. Because silt is sticky, it does not easily pass through the interception net 5 with its small openings, thus facilitating the interception of garbage and silt. The two support plates 1 are slidably connected by several... The intercepting blocks 6 are arranged vertically. When the water accumulation is large and the impact force is strong, the intercepting net 5 cannot intercept the silt. In this case, the intercepting blocks 6 need to be stacked from top to bottom between two I-shaped support plates 1. The intercepting blocks 6 form a barrier to block the passage of debris and water, ensuring the normal progress of construction. The top of the intercepting block 6 has an insertion groove 7, and the intercepting block 6 is located inside the adjacent insertion groove 7. The side of the intercepting block 6 is fixedly connected to the auxiliary block 8. The intercepting block 6 is inserted into the adjacent insertion groove 7 to ensure the sealing. The auxiliary block 8 can also increase the stability of the intercepting block 6, making the intercepting block 6 more effective in blocking debris and water, without affecting the construction of the trench. There is a pressing mechanism 9 between the tops of the two support plates 1. After several intercepting blocks 6 are assembled, the pressing mechanism 9 can press the intercepting blocks 6 from above, which can improve the sealing between the intercepting blocks 6 and better block water and debris.

[0024] Furthermore, the installation mechanism 4 includes T-shaped assembly blocks 401 fixedly connected to both sides of the interception net 5. The surface of the mounting post 3 is provided with T-shaped assembly grooves 402. The assembly blocks 401 are located inside the adjacent assembly grooves 402. When it is necessary to fix the position of the interception net 5, the interception net 5 can be easily unfolded by inserting the assembly blocks 401 fixed to the interception net 5 into the assembly grooves 402. When the interception net 5 is impacted, it can maintain the shape of the interception net 5 and ensure that the interception net 5 can normally intercept garbage and silt. The assembly blocks 401 will not easily separate from the assembly grooves 402, ensuring the stability of the interception net 5 and making the installation of the interception net 5 more convenient. After the interception net 5 is damaged, it can be quickly replaced without affecting the protection of the trench.

[0025] Furthermore, an L-shaped pull block 403 is fixedly connected to the top of the assembly block 401, and a U-shaped pull rod 404 is fixedly connected to the top of the mounting post 3. When it is necessary to pull the assembly block 401 out of the assembly slot 402, the pull block 403 can be used to apply force to the assembly block 401 to pull it out of the assembly slot 402. When it is necessary to replace the mounting post 3, the pull rod 404 can be used to pull the mounting post 3 out of the slide 2. When the mounting post 3 is pulled out, the mounting post 3 can also take the assembly block 401 away with it through the pull block 403, which facilitates the replacement of the interception net 5.

[0026] Furthermore, the extrusion mechanism 9 includes two adjusting rods 901 rotatably connected to the top of the support plate 1. The top of the adjusting rods 901 is threadedly connected to a screw 902. One end of the screw 902 is rotatably connected to a Z-shaped extrusion block 903. One end of the extrusion block 903 is located inside the uppermost insertion groove 7. After the intercepting blocks 6 are stacked and assembled, the adjusting rods 901 can be rotated to move the extrusion block 903 on the screw 902 to the top of the intercepting block 6. Then, the screw 902 is rotated to lower it. After the screw 902 lowers, it can drive the extrusion block 903 to lower into the uppermost insertion groove 7 and then extrude into the insertion groove 7. This causes the uppermost intercepting block 6 to be subjected to pressure, which is then transmitted to the lower intercepting block 6, ensuring the sealing between the intercepting blocks 6. This ensures the intercepting blocks 6's ability to block water and debris, facilitating trench construction.

[0027] Furthermore, an arc-shaped anti-detachment shell 904 is fixedly connected to the top of the support plate 1. One end of the adjusting rod 901 is located inside the anti-detachment shell 904. When the screw 902 presses the intercepting block 6 through the extrusion block 903, the adjusting rod 901 will also be subjected to an upward force. At this time, the anti-detachment shell 904 accommodates a part of the adjusting rod 901, and the top of the adjusting rod 901 is in contact with the inner top of the anti-detachment shell 904 to ensure that the force on the adjusting rod 901 is transmitted to the anti-detachment shell 904, thus protecting the adjusting rod 901 and preventing damage to the adjusting rod 901 from affecting the extrusion of the intercepting block 6.

[0028] Furthermore, a triangular anti-tipping block 10 is fixedly connected to the side of the support plate 1. When the support plate 1 is inserted into the groove for convenient support, the stability of the support plate 1 can be increased by the anti-tipping block 10, preventing the support plate 1 from easily falling down and failing to provide support, so that the support plate 1 can continuously support the interception net 5 and the interception block 6.

[0029] In summary:

[0030] When supporting the pipeline trench, first insert two support plates 1 into the trench, then insert the mounting column 3 into the chute 2, place the interception net 5 between the two support plates 1, and then place the two assembly blocks 401 on the interception net 5 into the adjacent assembly slots 402 to ensure the stability of the interception net 5. When the impact inside the trench is too great and the interception net 5 cannot stably intercept garbage and silt, it is necessary to place the interception block 6 between the two support plates 1. By stacking several interception blocks 6, debris and water can be blocked. During this process, the interception block 6 enters the adjacent insertion slot 7 to ensure sealing. The auxiliary block 8 can also increase stability and sealing, making the effect of blocking debris and water better. Then, rotate the adjusting rod 901 so that the pressing block 903 on the screw 902 is above the insertion slot 7. Then rotate the screw 902 to make the pressing block 903 descend and press against the uppermost insertion slot 7, raising the gap between the interception blocks 6. The system ensures sealing and stability, and protects the adjusting rod 901 with the anti-detachment shell 904 to prevent easy damage. When the interception net 5 is damaged and needs to be replaced, the assembly block 401 can be pulled out of the assembly slot 402 by the pull block 403 for easy replacement of the interception net 5. When the mounting column 3 needs to be replaced, it can be pulled out of the sliding groove 2 by the pull rod 404. With the above structure, when supporting the pipeline trench, the interception net 5 can easily intercept garbage and silt. If the interception net 5 cannot block, the interception block 6 can be placed between the two support plates 1 for assembly, which can easily intercept water and debris, ensuring the subsequent construction of the trench and providing stable support for the pipeline trench. Using the interception net 5 can save costs. When it cannot intercept, the interception block 6 can be used. The interception block 6 is easy to assemble, facilitates quick assembly and interception, is easy to reuse, and can be replaced when damaged instead of replacing the entire block, saving costs.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe trench support structure comprising two I-shaped support plates (1), characterized in that, A groove (2) is provided on one side of the support plate (1). An installation column (3) is slidably connected inside the groove (2). An interception net (5) is provided between two installation columns (3) through an installation mechanism (4). Several interception blocks (6) are slidably connected between two support plates (1) and distributed vertically. An insertion slot (7) is provided on the top of the interception block (6). The interception block (6) is located inside the adjacent insertion slot (7). An auxiliary block (8) is fixedly connected to the side of the interception block (6). A pressing mechanism (9) is provided between the tops of two support plates (1).

2. A pipe trench support structure according to claim 1, wherein The installation mechanism (4) includes a T-shaped assembly block (401) fixedly connected to both sides of the interception net (5), and a T-shaped assembly groove (402) is provided on the surface of the installation column (3), with the assembly block (401) located inside the adjacent assembly groove (402).

3. A pipe trench support structure according to claim 2, wherein The top of the assembly block (401) is fixedly connected to an L-shaped pull block (403), and the top of the mounting column (3) is fixedly connected to a U-shaped pull rod (404).

4. A pipe trench support structure according to claim 1, wherein The extrusion mechanism (9) includes two adjusting rods (901) rotatably connected to the top of the support plate (1). The top of the adjusting rod (901) is threaded with a screw (902). One end of the screw (902) is rotatably connected to a Z-shaped extrusion block (903). One end of the extrusion block (903) is located inside the uppermost insertion slot (7).

5. A pipe trench support structure according to claim 4, wherein The top of the support plate (1) is fixedly connected to an arc-shaped anti-detachment shell (904), and one end of the adjusting rod (901) is located inside the anti-detachment shell (904).

6. A pipe trench support structure according to claim 1, wherein The side of the support plate (1) is fixedly connected with a triangular anti-tipping block (10).

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