Multi-anti-seepage comprehensive pipe ditch

Abstract

The utility model discloses a multi-anti-seepage comprehensive pipe ditch, and relates to the technical field of comprehensive pipe ditches. The pipe ditch comprises a pipe ditch body and a ditch cover, a reinforcing plate is fixedly connected to the outer wall of the pipe ditch body, an outer anti-seepage frame is fixedly connected to one side of the reinforcing plate, an inner anti-seepage assembly is arranged in an inner cavity of the pipe ditch body, and pipeline installation assemblies are fixedly connected to the two sides of the inner cavity of the pipe ditch body. The anti-seepage system is provided with multiple anti-seepage systems, the outer anti-seepage frame is in direct contact with soil, and first isolation of soil seepage is achieved; the reinforcing plate enhances connection between the outer anti-seepage frame and the pipe ditch body and improves pressure resistance, meanwhile, the inner anti-seepage plate and the inner protection plate serve as a second anti-seepage structure and a third anti-seepage structure, seepage water formed by condensation of moisture on the inner wall of the pipe ditch is effectively blocked, accumulated water between the inner anti-seepage plate and the inner protection plate can be drained in time through the design of the water drainage opening and the sealing plug, the inner protection plate is prevented from being eroded, and the service life of the pipe ditch is prolonged. And through the synergistic effect of multiple structures, the anti-seepage capacity of the pipe ditch is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of integrated pipe trench technology, and in particular relates to an integrated pipe trench with multiple seepage prevention features. Background Technology

[0002] Integrated utility tunnels, also known as common trenches, are public tunnels for pipelines built underground in cities. Two or more municipal pipelines such as gas, electricity, communications, heating, water supply, and drainage can be laid in this tunnel. They are also equipped with dedicated hoisting ports, maintenance ports, ventilation ports, and other facilities, and are subject to unified planning, design, construction, and maintenance.

[0003] However, most integrated utility tunnels on the market currently use reinforced concrete structures. In actual use, due to the large number of gaps in the precast reinforced concrete structure, the sealing performance is poor. Over long-term use, these gaps are prone to further expansion, causing cracking and leading to water seepage problems. Moreover, existing integrated utility tunnels often rely on a single seepage prevention measure, such as simple concrete self-waterproofing. When encountering situations such as high groundwater pressure, complex water quality, or increased service life, the single seepage prevention structure is difficult to effectively resist water penetration, causing the pipelines in the integrated utility tunnel to be in a humid or even water-soaked environment for a long time.

[0004] To address these issues, we offer a multi-layered seepage-proof integrated pipe trench. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-layered seepage-proof integrated pipe trench. By combining the outer seepage-proof frame and the inner seepage-proof component, it solves the problem that the existing integrated pipe trenches, which use reinforced concrete structures, have poor seepage-proof performance and are difficult to effectively resist water penetration, causing the pipelines in the integrated pipe trench to be in a humid or even water-soaked environment for a long time.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a multi-layered seepage-proof integrated pipe trench, comprising a trench body and a trench cover. A reinforcing plate is fixedly connected to the outer wall of the trench body, and an outer seepage-proof frame is fixedly connected to one side of the reinforcing plate. An inner seepage-proof component is provided within the inner cavity of the trench body. Pipe installation components are fixedly connected to both sides of the inner cavity of the trench body. Slots are provided on both sides of the top of the trench body, and clamping plates are fixedly connected to both sides of the bottom of the trench cover. The inner seepage-proof component includes an inner seepage-proof plate, one side of which is fixedly connected to the inner wall of the trench body. An isolation plate is fixedly connected to the inner wall of the inner seepage-proof plate, and an inner protective plate is fixedly connected to the side of the isolation plate away from the inner seepage-proof plate. The pipe installation component includes an installation block, one side of which is fixedly connected to the inner wall of the trench body, and a pipe installation bracket is fixedly connected to one side of the installation block.

[0008] The present invention is further configured such that a cable fixing frame is fixedly connected to the bottom of the pipe mounting frame, and a protective sleeve is fixedly connected to the inner cavity of the cable fixing frame. Cables and wires are passed through the inner cavity of the cable fixing frame, and the protective sleeve of the inner cavity of the cable fixing frame protects the surface of the cables and wires, thereby arranging and installing the cables and wires.

[0009] The present invention is further configured such that a compression pad is fixedly connected to the inner cavity of the pipe mounting bracket. The compression pad is made of synthetic rubber. When the relevant pipe is placed into the inner cavity of the pipe mounting bracket, the compression pad in the inner cavity of the pipe mounting bracket compresses the relevant pipe, thereby fixing the relevant pipe.

[0010] The present invention is further configured such that an embedded shell is fixedly connected to the bottom of the slot cavity, and an embedded plate is fixedly connected to the bottom of the card plate. When the trench cover is moved to cover the top of the trench body, the card plate at the bottom of the trench cover is inserted into the slot at the top of the trench body, and the embedded plate at the bottom of the card plate is inserted into the inner cavity of the embedded shell at the bottom of the slot cavity. Then, the trench cover is fixed to the top of the trench body by adhesive material.

[0011] The present invention is further configured such that drainage outlets are provided at the bottom of both the trench body and the inner anti-seepage plate, and a sealing plug is provided in the inner cavity of the drainage outlet. When the sealing plug is removed from the inner cavity of the drainage outlet, the seepage water between the inner anti-seepage plate and the inner protective plate will flow out through the drainage outlet, thus preventing the water from continuously eroding the inner protective plate.

[0012] The present invention is further configured such that a lifting rod is fixedly connected to the top of the sealing plug, a lifting plate is fixedly connected to the top of the lifting rod, and a pull ring is fixedly connected to the top of the lifting plate. When the pull ring is lifted upward, the sealing plug is moved out of the inner cavity of the drain outlet by the pull ring and the lifting rod at its bottom.

[0013] The present invention is further configured such that a first sealing plate is fixedly connected to the top of both sides of the trench body, and a second sealing plate is fixedly connected between the inner protective plate and the inner seepage-proof plate. The first sealing plate and the second sealing plate can connect and seal the trench body and the outer seepage-proof frame and the inner protective plate and the inner seepage-proof plate to prevent water from seeping in from the top.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model has a multi-layered anti-seepage system. The outer anti-seepage frame is in direct contact with the soil, achieving the first layer of isolation against soil seepage. The reinforcing plate enhances the connection between the outer anti-seepage frame and the trench body, improving compressive strength. At the same time, the inner anti-seepage plate and inner protective plate serve as the second and third layers of anti-seepage structure, effectively blocking seepage formed by moisture condensation on the inner wall of the trench. The design of the drainage outlet and sealing plug can promptly drain the water accumulated between the inner anti-seepage plate and the inner protective plate, preventing the inner protective plate from being eroded. The synergistic effect of the multiple structures greatly improves the anti-seepage capability of the trench.

[0016] 2. This utility model effectively protects cables, wires and other lines by using a line fixing bracket with a protective sleeve, making it easy to arrange and install them in an orderly manner. The compression pad inside the pipe mounting bracket can firmly compress and fix the relevant pipes to ensure that the pipes are installed firmly. The trench cover achieves precise positioning through the cooperation of the clamping plate, the embedded plate and the clamping groove and the embedded shell, and is then fixed with adhesive material. The installation process is simple and quick. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0018] Figure 1 This is a three-dimensional diagram of a multi-layered seepage-proof integrated pipe trench.

[0019] Figure 2 A multi-layered seepage-proof integrated pipe trench Figure 1 A magnified view of a portion of point A in the middle.

[0020] Figure 3 This is a schematic diagram of the structure of a multi-layered seepage-proof integrated pipe trench. Figure 1 .

[0021] Figure 4 This is a schematic diagram of the structure of a multi-layered seepage-proof integrated pipe trench. Figure 2 .

[0022] Figure 5 A multi-layered seepage-proof integrated pipe trench Figure 4 A magnified view of a portion of point B in the middle.

[0023] Figure 6This is a schematic diagram of a multi-layered waterproof integrated pipe trench pipeline installation assembly.

[0024] Figure 7 This is a schematic diagram of the structure of a multi-layered waterproof integrated trench cover.

[0025] In the attached diagram: 1. Trench body; 2. Trench cover; 3. Reinforcing plate; 4. External seepage prevention frame; 5. Internal seepage prevention component; 6. Pipeline installation component; 7. Slot; 8. Clip plate; 501. Internal seepage prevention plate; 502. Isolation plate; 503. Internal protective plate; 601. Mounting block; 602. Pipeline mounting bracket; 9. Line fixing bracket; 10. Sealing plug; 11. Lifting rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Please see Figure 1-7 This utility model is a multi-layered seepage-proof integrated pipe trench, including a trench body 1 and a trench cover 2. A reinforcing plate 3 is fixedly connected to the outer wall of the trench body 1, and an outer seepage-proof frame 4 is fixedly connected to one side of the reinforcing plate 3. An inner seepage-proof component 5 is provided in the inner cavity of the trench body 1. Pipe installation components 6 are fixedly connected to both sides of the inner cavity of the trench body 1. A slot 7 is opened on both sides of the top of the trench body 1. A retaining plate 8 is fixedly connected to both sides of the bottom of the trench cover 2. The inner seepage-proof component 5 includes an inner seepage-proof plate 501. One side of the inner seepage-proof plate 501 is fixedly connected to the inner wall of the trench body 1. An isolation plate 502 is fixedly connected to the inner wall of the inner seepage-proof plate 501. An inner protective plate 503 is fixedly connected to the side of the isolation plate 502 away from the inner seepage-proof plate 501. The pipe installation component 6 includes an installation block 601. One side of the installation block 601 is fixedly connected to the inner wall of the trench body 1. A pipe installation frame 602 is fixedly connected to one side of the installation block 601.

[0029] Specifically: The integrated pipe trench is installed in a pre-dug installation trench. The outer wall of the outer seepage barrier 4 is in contact with the soil. The outer seepage barrier 4 provides the first layer of isolation and blockage for seepage water in the soil. The reinforcing plate 3 on one side of the outer seepage barrier 4 can improve the connection strength between the outer seepage barrier 4 and the pipe trench body 1, as well as improve the compressive strength of the outer wall of the pipe trench body 1. The inner seepage barrier plate 501 and inner protective plate 503 in the inner cavity of the pipe trench body 1 serve as the second and third layers of seepage prevention structure, which can isolate the expansion and contraction of the inner wall of the pipe trench body 1 due to moisture condensation. Through multiple seepage prevention structures, the seepage prevention performance of the integrated pipe trench is greatly improved.

[0030] Example 2

[0031] Please see Figure 1-7 Based on Embodiment 1, a line fixing bracket 9 is fixedly connected to the bottom of the pipe mounting bracket 602, a protective sleeve is fixedly connected to the inner cavity of the line fixing bracket 9, a compression pad is fixedly connected to the inner cavity of the pipe mounting bracket 602, the compression pad is made of synthetic rubber, an embedded shell is fixedly connected to the bottom of the inner cavity of the slot 7, an embedded plate is fixedly connected to the bottom of the card plate 8, a drain outlet is provided at the bottom of both the trench body 1 and the inner seepage prevention plate 501, a sealing plug 10 is provided in the inner cavity of the drain outlet, a lifting rod 11 is fixedly connected to the top of the sealing plug 10, a lifting plate is fixedly connected to the top of the lifting rod 11, a pull ring is fixedly connected to the top of the lifting plate, a first sealing plate is fixedly connected to the top of both sides of the trench body 1, and a second sealing plate is fixedly connected between the inner protective plate 503 and the inner seepage prevention plate 501.

[0032] Specifically: Cables and wires are passed through the inner cavity of the cable fixing frame 9. The protective sleeve inside the cable fixing frame 9 protects the surface of the cables and wires, thus arranging and installing them. Related pipes are placed into the inner cavity of the pipe mounting frame 602. The compression pad inside the pipe mounting frame 602 compresses the pipes, thus fixing them in place. The trench cover 2 is moved until it covers the top of the trench body 1. At this point, the retaining plate 8 at the bottom of the trench cover 2 inserts into the retaining groove 7 at the top of the trench body 1, and the embedding plate at the bottom of the retaining plate 8 inserts into the inner cavity of the retaining groove 7. The bottom is embedded in the inner cavity of the shell, and the trench cover 2 is fixed to the top of the trench body 1 by adhesive material. The sealing plug 10 is moved out of the inner cavity of the drain outlet. The seepage water between the inner anti-seepage plate 501 and the inner protective plate 503 will flow out through the drain outlet to prevent the water from continuously eroding the inner protective plate 503. The pull ring is lifted upward, and the sealing plug 10 is moved out of the inner cavity of the drain outlet by the pull ring and the lifting rod 11 at its bottom. The first sealing plate and the second sealing plate can connect and seal the trench body 1 and the outer anti-seepage frame 4 and the inner protective plate 503 and the inner anti-seepage plate 501 to prevent seepage water from the top.

[0033] The working principle of this utility model is as follows: The integrated pipe trench is installed in a pre-dug installation trench. The outer wall of the outer anti-seepage frame 4 is in contact with the soil. The outer anti-seepage frame 4 provides the first layer of isolation and blocking for seepage water in the soil. The reinforcing plate 3 on one side of the outer anti-seepage frame 4 can improve the connection strength between the outer anti-seepage frame 4 and the pipe trench body 1, as well as improve the compressive strength of the outer wall of the pipe trench body 1. The inner anti-seepage plate 501 and inner protective plate 503 in the inner cavity of the pipe trench body 1 serve as the second and third layers of anti-seepage structure, which can isolate the expansion and contraction of the inner wall of the pipe trench body 1 due to moisture condensation. Through multiple anti-seepage structures, the anti-seepage performance of the integrated pipe trench is greatly improved. During this process, the sealing plug 10 is moved out of the inner cavity of the drainage outlet by the lifting plate, and the seepage between the inner anti-seepage plate 501 and the inner protective plate 503 is blocked. Water flows out through the drain outlet to prevent continuous water erosion of the inner protective plate 503. Cables and wires are passed through the inner cavity of the cable fixing frame 9. The protective sleeve of the inner cavity of the cable fixing frame 9 protects the surface of the cables and wires, thereby arranging and installing the cables and wires. The relevant pipes are placed into the inner cavity of the pipe mounting frame 602. The compression pad of the inner cavity of the pipe mounting frame 602 compresses the relevant pipes, thereby fixing them. The trench cover 2 is moved until it covers the top of the trench body 1. At this time, the clamping plate 8 at the bottom of the trench cover 2 is inserted into the clamping groove 7 at the top of the trench body 1. The embedding plate at the bottom of the clamping plate 8 is inserted into the embedding shell at the bottom of the inner cavity of the clamping groove 7. The trench cover 2 is then fixed to the top of the trench body 1 with adhesive material.

[0034] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A multi-layered seepage-proof integrated pipe trench, comprising a trench body (1) and a trench cover (2), characterized in that: A reinforcing plate (3) is fixedly connected to the outer wall of the trench body (1). An external anti-seepage frame (4) is fixedly connected to one side of the reinforcing plate (3). An internal anti-seepage component (5) is provided in the inner cavity of the trench body (1). Pipe installation components (6) are fixedly connected to both sides of the inner cavity of the trench body (1). Slots (7) are opened on both sides of the top of the trench body (1). Card plates (8) are fixedly connected to both sides of the bottom of the trench cover (2). The internal seepage prevention component (5) includes an internal seepage prevention plate (501), one side of which is fixedly connected to the inner wall of the trench body (1), and an isolation plate (502) is fixedly connected to the inner wall of the internal seepage prevention plate (501). An inner protective plate (503) is fixedly connected to the side of the isolation plate (502) away from the internal seepage prevention plate (501). The pipeline installation assembly (6) includes an installation block (601), one side of which is fixedly connected to the inner wall of the trench body (1), and a pipeline mounting bracket (602) is fixedly connected to one side of the installation block (601).

2. The multi-layered seepage-proof integrated pipe trench according to claim 1, characterized in that: The bottom of the pipe mounting bracket (602) is fixedly connected to a line fixing bracket (9), and the inner cavity of the line fixing bracket (9) is fixedly connected to a protective sleeve.

3. The multi-layered seepage-proof integrated pipe trench according to claim 1, characterized in that: The inner cavity of the pipe mounting bracket (602) is fixedly connected with a compression pad, which is made of synthetic rubber.

4. The multi-layered seepage-proof integrated pipe trench according to claim 1, characterized in that: An embedded shell is fixedly connected to the bottom of the inner cavity of the card slot (7), and an embedded plate is fixedly connected to the bottom of the card plate (8).

5. The multi-layered seepage-proof integrated pipe trench according to claim 1, characterized in that: Both the trench body (1) and the inner seepage-proof plate (501) have drainage outlets at their bottoms, and the inner cavity of the drainage outlet is provided with a sealing plug (10).

6. The multi-layered seepage-proof integrated pipe trench according to claim 5, characterized in that: The top of the sealing plug (10) is fixedly connected to a lifting rod (11), the top of the lifting rod (11) is fixedly connected to a lifting plate, and the top of the lifting plate is fixedly connected to a pull ring.

7. The multi-layered seepage-proof integrated pipe trench according to claim 1, characterized in that: The top of both sides of the trench body (1) is fixedly connected with a first sealing plate, and the inner protective plate (503) and the inner seepage prevention plate (501) are fixedly connected with a second sealing plate.

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