Geotechnical cloth reinforcing structure for drainage pipeline

Abstract

The utility model relates to the technical field of drainage pipelines, in particular to a drainage pipeline geotextile reinforcing structure which comprises a pipeline body, a cloth body and a reinforcing device, the cloth body is arranged on one side of the pipeline body and wraps the outer surface of the pipeline body, and the reinforcing device is arranged on one side of the pipeline body and comprises a first clamping ring and a second clamping ring. The number of the first clamping rings is two, the number of the second clamping rings is two, the first clamping rings and the second clamping rings are located above and below the pipeline body respectively, two racks are fixedly connected to the surfaces of the second clamping rings, two penetrating holes are formed in the surfaces of the first clamping rings, the racks penetrate through the penetrating holes, and clamping blocks are connected to the inner walls of the first clamping rings in a sliding mode. The geotechnical cloth wrapping device can clamp and reinforce geotechnical cloth wrapping the two ends of the drainage pipeline, and can also press, fasten and fix gaps at the overlapping positions of the geotechnical cloth, so that the phenomena that edge warping occurs after the geotechnical cloth is wrapped, and the subsequent glue bonding effect is affected are reduced, and the stability of geotechnical cloth wrapping of the drainage pipeline is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to a geotextile reinforcement structure for drainage pipes. Background Art

[0002] Drainage pipes are piping systems used to collect and discharge rainwater, sewage, and wastewater. They play a vital role in urban infrastructure and buildings. Drainage pipes are usually made of a variety of materials, such as concrete, cast iron, and plastics (such as PVC, PE, etc.). Different materials have different characteristics and application scenarios. Drainage pipes play an important role in daily life. They effectively remove sewage, maintain environmental hygiene, and reduce the spread of disease.

[0003] Geotextile is a permeable geosynthetic material made of synthetic fibers through needle punching or weaving. It has excellent filtration, drainage, isolation, reinforcement and protection properties. It is widely used in water conservancy, transportation, environmental protection, agriculture and other fields. Its materials include polyester and polypropylene, etc. It has the characteristics of acid and alkali resistance, corrosion resistance, aging resistance, high strength, light weight and easy construction. Drainage pipe geotextile is a geosynthetic material specially used for drainage pipe projects. Drainage pipe geotextile is usually wrapped on the drainage pipe. Wrapping the geotextile around the outside of the drainage pipe can achieve multiple functions, such as effectively filtering impurities, enhancing pipe stability, and providing isolation protection.

[0004] In daily work, it is found that the existing drainage pipes are wrapped with geotextiles, and the geotextiles are mainly wrapped in the drainage pipes with glue or rope, resulting in poor overall fixing effect. The drainage pipe mouth and the overlapping parts of the geotextile are prone to warping, which makes it easy for some impurities to enter from the warped parts, affecting the bonding effect of the glue, and thus leading to the problem of poor bonding and fixing effect of the geotextiles in the existing drainage pipes. Utility Model Content

[0005] The utility model aims to solve the shortcoming of poor bonding and fixing effect of geotextile for drainage pipes in the prior art, and proposes a geotextile reinforcement structure for drainage pipes.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a drainage pipe geotextile reinforcement structure, comprising a pipe body, a cloth body and a reinforcement device, wherein the cloth body is arranged on one side of the pipe body, the cloth body is wrapped on the outer surface of the pipe body, the reinforcement device is arranged on one side of the pipe body, the reinforcement device comprises a clamping ring 1 and a clamping ring 2, the number of the clamping ring 1 and the number of the clamping ring 2 are both two, the clamping ring 1 and the clamping ring 2 are respectively arranged above and below the pipe body, the surface of the clamping ring 2 is fixedly connected to two racks, the surface of the clamping ring 1 is provided with two through-holes for the racks The bar passes through, and the inner wall of the clamp ring 1 is slidably connected with a clamping block, and the side of the clamping block corresponding to the inner wall of the clamp ring 1 is fixedly connected with a spring, and the clamping block is meshed with the rack, and the two clamp rings are fixedly connected on the corresponding sides with a pressing belt, and the surface of the pressing belt is provided with an auxiliary component. Through the above components, the clamp ring 1 and the clamp ring 2 are clamped on the cloth body at both ends of the pipe body, and then the spring cooperates with the clamping block to be clamped in the corresponding position of the rack, and the clamp ring 1 and the clamp ring 2 are locked. Then the pressing belt can press the gap where the cloth body overlaps, and the pressing belt is reinforced by the auxiliary component to achieve the overall reinforcement effect.

[0007] Preferably, a push block is fixedly connected to one side surface of the card block, and the push block is slidably connected to the inner wall of the clamp ring. By pushing the push block through the above components, it is easy to control the movement of the card block and improve the overall usability.

[0008] Preferably, the inner rings of the clamp ring 1 and the clamp ring 2 are respectively fixedly connected with a plurality of latch teeth, and the plurality of latch teeth are arranged at equal intervals. When the clamp ring 1 and the clamp ring 2 are clamped on the cloth body wrapped by the pipe body, the latch teeth can be clamped on the cloth body through the above components, thereby increasing the friction force and making the clamping and replacement stable.

[0009] Preferably, two elastic bands are fixedly connected to the surface of clamp ring one, and the other ends of the two elastic bands are fixedly connected to the surface of clamp ring two. Through the above components, after clamp ring one cooperates with clamp ring two for clamping, the two elastic bands can compress the clamping part.

[0010] Preferably, the auxiliary component includes a belt body, and there are multiple belt bodies. One end of multiple belt bodies is fixedly connected to the surface of the pressure belt, the surface of the belt body is fixedly connected with Velcro 1, and the surface of the pressure belt is fixedly connected with multiple Velcro 2, and Velcro 1 and Velcro 2 are adhesively connected. Through the above components, the belt body can be wrapped around the cloth body wrapped by the pipe body, and then Velcro 1 is pasted on Velcro 2. Bundling multiple belt bodies can improve the restraining effect of the pressure belt and reinforce the cloth body at the same time.

[0011] Preferably, a hook is fixedly connected to the surface of the belt body, and a ring is fixedly connected to the surface of the belt body. Through the above components, after the belt body is tied, the hook can be hung on the ring to improve the overall stability.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, by setting a reinforcement device, the geotextile wrapped at both ends of the drainage pipe can be clamped and reinforced, and the gaps at the overlapping parts of the geotextile can be pressed and fastened, thereby reducing the warping of the geotextile after wrapping, affecting the subsequent glue bonding effect, and thus improving the stability of the geotextile wrapping of the drainage pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural diagram of a geotextile reinforcement structure for a drainage pipe proposed in the utility model;

[0015] Figure 2 This is a partial structural diagram of a geotextile reinforcement structure for drainage pipes proposed in the utility model;

[0016] Figure 3 This is a partial structural diagram of a reinforcement device for a geotextile reinforcement structure for a drainage pipe proposed in the utility model;

[0017] Figure 4 This is a partial cross-sectional structural diagram of a reinforcement device for a geotextile reinforcement structure for a drainage pipe proposed in the utility model;

[0018] Figure 5 This utility model proposes a drainage pipe geotextile reinforcement structure Figure 4 Schematic diagram of the structure at A in the middle;

[0019] Figure 6 The utility model provides a schematic structural diagram of the auxiliary components of the geotextile reinforcement structure for drainage pipes.

[0020] Legend:

[0021] 1. Pipe body; 2. Fabric body; 3. Reinforcement device; 31. Clamp ring 1; 32. Clamp ring 2; 33. Rack; 34. Block; 35. Push block; 36. Spring; 37. Gear; 38. Press belt; 39. Auxiliary component; 391. Hook; 392. Ring; 393. Belt body; 394. Velcro 1; 395. Velcro 2; 310. Elastic belt. DETAILED DESCRIPTION

[0022] See also Figures 1-6The utility model provides a technical solution: a geotextile reinforcement structure for a drainage pipe, comprising a pipe body 1, a fabric body 2 and a reinforcement device 3, wherein the fabric body 2 is arranged on one side of the pipe body 1, the fabric body 2 is wrapped on the outer surface of the pipe body 1, and the reinforcement device 3 is arranged on one side of the pipe body 1.

[0023] Specifically, the reinforcement device 3 includes a clamp ring 1 31 and a clamp ring 2 32. There are two clamp rings 1 31 and two clamp rings 2 32. The clamp ring 1 31 and the clamp ring 2 32 are respectively arranged above and below the pipe body 1. The surface of the clamp ring 2 32 is fixedly connected to two racks 33. The surface of the clamp ring 1 31 is provided with two through-holes for the racks 33 to pass through. The inner wall of the clamp ring 1 31 is slidably connected with a clamp block 34. The side of the clamp block 34 corresponding to the inner wall of the clamp ring 1 31 is fixedly connected with a spring 36. The clamp block 34 is meshed with the rack 33. The corresponding sides of the two clamp rings 1 31 are fixedly connected with a pressure belt 38, and the surface of the pressure belt 38 is provided with an auxiliary component 39.

[0024] In this embodiment: clamp ring 1 31 and clamp ring 2 32 are clamped on the cloth body 2 at both ends of the pipe body 1, and then the spring 36 cooperates with the clamping block 34 to clamp on the corresponding position of the rack 33, and the clamp ring 1 31 and clamp ring 2 32 are locked. Then the pressing belt 38 can press the overlapping gaps of the cloth body 2, and the pressing belt 38 is reinforced by the auxiliary component 39 to achieve the overall reinforcement effect.

[0025] Specifically, a push block 35 is fixedly connected to one side surface of the clamping block 34 , and the push block 35 is slidably connected to the inner wall of the clamping ring 1 31 .

[0026] In this embodiment, pushing the push block 35 facilitates controlling the movement of the card block 34 and improves overall usability.

[0027] Specifically, the inner rings of clamp ring 1 31 and clamp ring 2 32 are respectively fixedly connected with multiple latch teeth 37, and the multiple latch teeth 37 are arranged at equal intervals. When clamp ring 1 31 and clamp ring 2 32 are clamped on the cloth body 2 wrapped by the pipe body 1, the latch teeth 37 can be clamped on the cloth body 2, thereby increasing the friction force and making the clamping and replacement stable.

[0028] Specifically, two elastic bands 310 are fixedly connected to the surface of clamp ring 1 31, and the other ends of the two elastic bands 310 are fixedly connected to the surface of clamp ring 2 32. After clamp ring 1 31 cooperates with clamp ring 2 32 for clamping, the two elastic bands 310 can press the clamping part.

[0029] Specifically, the auxiliary component 39 includes a belt body 393, and there are multiple belt bodies 393. One end of each belt body 393 is fixedly connected to the surface of the pressing belt 38. The surface of the belt body 393 is fixedly connected with Velcro 1 394, and the surface of the pressing belt 38 is fixedly connected with multiple Velcro 2 395. Velcro 1 394 and Velcro 2 395 are adhesively connected.

[0030] In this embodiment: the belt body 393 can be wrapped around the cloth body 2 wrapped by the pipe body 1, and then the Velcro 1 394 can be pasted on the Velcro 2 395. Bundling multiple belt bodies 393 can improve the restraining effect of the pressure belt 38, and at the same time can also reinforce the cloth body 2.

[0031] Specifically, a hook 391 is fixedly connected to the surface of the belt body 393 , and a ring 392 is fixedly connected to the surface of the belt body 393 . After the belt body 393 is tied, the hook 391 can be hung on the ring 392 to improve the overall stability.

[0032] Working principle: When reinforcing, first wrap the cloth body 2 on the pipe body 1, then place the clamping ring 1 31 and the clamping ring 2 32 on the pipe body 1, align the pressing belt 38 with the gap at the overlap of the cloth body 2, insert the rack 33 into the perforation on the surface of the clamping ring 1 31, and then the rack 33 squeezes the block 34, the block 34 moves, the spring 36 is stressed, the clamping ring 1 31 and the clamping ring 2 32 cooperate with the clamping teeth 37 to clamp the cloth body 2 outside the pipe body 1, the clamping teeth 37 can increase the friction and reduce the sliding phenomenon when clamping the cloth body 2, and the spring 36 is released. The elastic force can be released to drive the block 34 to reset, so that the block 34 is stuck in the rack 33. The two elastic bands 310 on the clamping ring 1 31 and the clamping ring 2 32 can fit on the cloth body 2 at the clamping position for clamping. The pressing belt 38 is pressed at the gap. When the belt body 393 is wrapped around the cloth body 2 outside the pipe body 1, the Velcro 1 394 is pasted on the Velcro 2 395. After pasting, the hook 391 can be hung on the ring 392, which not only reinforces the pressing belt 38, but also can bundle the outer surface of the cloth body 2 in multiple places to reinforce it from the second.

Claims

1. A drainage pipe geotextile reinforcement structure, comprising a pipe body (1), a fabric body (2) and a reinforcement device (3), characterized in that: The cloth body (2) is arranged on one side of the pipe body (1), and the cloth body (2) is wrapped on the outer surface of the pipe body (1). The reinforcement device (3) is arranged on one side of the pipe body (1), and the reinforcement device (3) includes a clamping ring 1 (31) and a clamping ring 2 (32). There are two clamping rings 1 (31) and 2 (32). The clamping ring 1 (31) and the clamping ring 2 (32) are respectively arranged above and below the pipe body (1). The surface of the clamping ring 2 (32) is fixedly connected with two The clamping ring (31) has two through-holes on its surface for the rack (33) to pass through. The inner wall of the clamping ring (31) is slidably connected to a clamping block (34). A spring (36) is fixedly connected to the clamping block (34) on one side corresponding to the inner wall of the clamping ring (31). The clamping block (34) is meshedly connected to the rack (33). A pressing belt (38) is fixedly connected to the two corresponding sides of the clamping rings (31). An auxiliary component (39) is provided on the surface of the pressing belt (38).

2. The geotextile reinforcement structure for drainage pipes according to claim 1, characterized in that: A push block (35) is fixedly connected to one side surface of the clamping block (34), and the push block (35) is slidably connected to the inner wall of the clamping ring (31).

3. The geotextile reinforcement structure for drainage pipes according to claim 1, characterized in that: The inner rings of the clamping ring 1 (31) and the clamping ring 2 (32) are respectively fixedly connected with a plurality of latching teeth (37), and the plurality of latching teeth (37) are arranged at equal intervals.

4. The geotextile reinforcement structure for drainage pipes according to claim 1, characterized in that: Two elastic bands (310) are fixedly connected to the surface of the clamp ring 1 (31), and the other ends of the two elastic bands (310) are fixedly connected to the surface of the clamp ring 2 (32).

5. The geotextile reinforcement structure for drainage pipes according to claim 1, characterized in that: The auxiliary component (39) includes a belt body (393), and there are multiple belt bodies (393). One end of each of the multiple belt bodies (393) is fixedly connected to the surface of the pressing belt (38). A first Velcro (394) is fixedly connected to the surface of the belt body (393). A second Velcro (395) is fixedly connected to the surface of the pressing belt (38). The first Velcro (394) and the second Velcro (395) are adhesively connected.

6. The geotextile reinforcement structure for drainage pipes according to claim 5, characterized in that: A hook (391) is fixedly connected to the surface of the belt body (393), and a ring (392) is fixedly connected to the surface of the belt body (393).

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