Soft soil layer drainage pipeline burying protection structure

Abstract

The utility model discloses a protection structure for embedding a drainage pipeline in a soft soil layer. The protection structure comprises a cement laying pipe, the concrete base is located in the cement laying pipe, a water collecting groove is formed in the top of the concrete base in the axial direction of the cement laying pipe, a plurality of inserting holes are formed in the positions, on the two sides of the water collecting groove, of the top of the concrete base in the axial direction of the cement laying pipe, and damping springs are arranged in the inserting holes; the multiple pipeline mounting assemblies are arranged, and the multiple pipeline mounting assemblies are arranged on the concrete base at intervals; by arranging the water collecting tank, when water molecules in the cement laying pipe gather on the surface of the conveying pipeline and form water drops, the water drops can drop downwards into the water collecting tank along the water guide holes, and in the process, the water drops cannot fall into the insertion holes, so that the damping spring can be in a dry state, the situation that the rusting speed is increased after the damping spring makes contact with water can be further avoided, and the service life of the damping spring is prolonged. Therefore, the service life of the protection structure is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to a drainage pipeline buried protection structure. Background Art

[0002] During the construction process, temporary dirt roads are often formed after the soft soil is compacted for the passage of work vehicles. Some dirt roads are buried with pipelines to transport fluid media such as water. When some work vehicles loaded with construction materials such as sand and stone pass through the dirt roads, the ground will tremble, and the uneven settlement of the soft soil under pressure will exert a large force on the pipeline. The pipeline directly buried under the dirt road may crack after a long period of vibration, which will affect the service life of the pipeline. In order to avoid the above problems, when burying pipelines on dirt roads, protective structures are usually added to the outside of the pipelines.

[0003] In the prior art, there is a buried pipeline protection device with a publication number of CN220688215U, which includes: a cement laying pipe, a concrete base is arranged at the bottom of the inner wall of the cement laying pipe, support plates are equidistantly arranged on both sides of the top of the concrete base, the support plates are fixedly connected to the concrete base through anchor bolts, compression springs are fixedly connected to the front and back sides of the top of the support plate, a support seat is fixedly connected to the top of the compression spring, a supporting pad is arranged on the top of the support seat, and a transmission pipeline is arranged above the support seat; the compression spring and the supporting pad can provide buffering for the buried pipeline and reduce the impact of road vibration on the buried pipeline.

[0004] However, in the above scheme, the water in the support seat is discharged to the concrete base through the water guide hole. The anchor bolts and compression springs are both arranged on the concrete base. When there is water on the concrete base, the water on the concrete base will accelerate the rusting of the anchor bolts and compression springs, thereby affecting the service life of the protective device. Utility Model Content

[0005] The utility model aims to provide a soft soil layer drainage pipe buried protection structure, which can prolong the service life of the protection structure.

[0006] To achieve the above-mentioned purpose, a soft soil layer drainage pipe buried protection structure is provided, which includes: a cement laying pipe; a concrete base, the concrete base is located in the cement laying pipe, a water collecting trough is opened on the top of the concrete base along the axial direction of the cement laying pipe, and a plurality of plug holes are arranged on both sides of the water collecting trough on the top of the concrete base along the axial direction of the cement laying pipe, and damping springs are arranged in the plurality of plug holes; a pipe installation component, the pipe installation component is provided with a plurality of, and the plurality of pipe installation components are arranged on the concrete base at intervals, the pipe installation component includes a support seat and an insert tube, a mounting groove with an arc-shaped cross-section is arranged on the top of the support seat, a water guide hole is opened at the bottom of the mounting groove, the water guide hole is located above the water collecting trough, the insert tube is located at the bottom of the support seat, the insert tube is inserted in the plug hole, and the top of the damping spring is inserted in the insert tube; a transmission pipe, the transmission pipe is erected on the mounting groove.

[0007] The working principle and effect of the above scheme are as follows: when using the protective structure, the cement laying pipe is placed in the soft soil, and the pipe installation assembly is placed on the concrete base. When installing the pipe installation assembly, the insert is inserted into the insert hole so that the top of the damping spring is located in the insert, and the damping spring can support the pipe installation assembly at this time; the transmission pipe is installed on the concrete base using the pipe installation assembly. During installation, the transmission pipe is placed in the installation groove of the support seat, and finally the concrete base with the transmission pipe installed is placed in the cement laying pipe; since the protective structure is buried underground and the underground is relatively humid, when the water molecules in the cement laying pipe gather on the surface of the transmission pipe and form water droplets, the water droplets will drip down into the water collection tank, wherein the water droplets gathered on the support seat can drip into the water collection tank through the water guide holes, and the water in the water collection tank can flow out along the opening of the cement laying pipe.

[0008] By setting up a water collecting trough, when water molecules in the cement laying pipe gather on the surface of the transmission pipe and form water droplets, the water droplets will drip down along the water guide holes into the water collecting trough. During this process, the water droplets will not fall into the socket, so that the damping spring can be in a dry state, which can further prevent the damping spring from rusting faster after contacting water, thereby extending the service life of the protective structure.

[0009] According to the buried protection structure for drainage pipes in soft soil layers, the pipe installation assembly also includes a clamping plate, which is arc-shaped, and mounting parts are provided at both ends of the clamping plate. The mounting parts are located on and abut against the support seat, and the mounting parts are provided with fixing bolts, which are threadedly inserted into the support seat, and the transmission pipe is located between the clamping plate and the support seat.

[0010] When placing the transmission pipeline on the installation groove, place the clamping plate on the transmission pipeline, turn the fixing bolts, fix the mounting parts at both ends of the clamping plate on the support seat, and further fix the clamping plate. At this time, the transmission pipeline is clamped between the support seat and the clamping plate.

[0011] According to the buried protection structure for drainage pipes in soft soil layers, a pad is provided inside the clamping plate, and the pad abuts against the outer wall of the transmission pipe.

[0012] By providing a pad, the pad can fill the gap between the clamping plate and the transmission pipeline, thereby strengthening the connection between the clamping plate and the transmission pipeline and reducing the vibration transmitted from the clamping plate to the transmission pipeline.

[0013] According to the buried protective structure for drainage pipes in soft soil layers, a support pad is arranged in the installation groove, and a plurality of balls are rotatably arranged on the support pad.

[0014] The support pad in the installation groove is provided with a water-permeable hole. By providing the support pad, the gap between the support seat and the transmission pipeline can be filled, thereby reducing the vibration between the support seat and the transmission pipeline; when installing the transmission pipeline, one end of the transmission pipeline is placed on one of the support seats, and the transmission pipeline is pushed so that the transmission pipeline can slide on the ball bearings. By providing the ball bearings, the friction between the transmission pipeline and the support pad can be reduced, thereby facilitating the installation of the transmission pipeline; when water drops from the surface of the transmission pipeline fall onto the support pad, by providing the ball bearings, the contact area between the support pad and the transmission pipeline can be reduced, thereby avoiding the accumulation of water droplets at their connection.

[0015] According to the buried protective structure for drainage pipes in soft soil layers, the outer side of the transmission pipe is coated with an anti-corrosion layer.

[0016] By providing an anti-corrosion layer, the decay rate of the transmission pipeline can be slowed down and the service life of the transmission pipeline can be extended; when the outer side of the transmission pipeline is coated with the anti-corrosion layer, the pad and the ball are in contact with the anti-corrosion layer.

[0017] According to the soft soil layer drainage pipe buried protection structure, a partition is arranged in the middle of the water collection tank, the partition is provided with water permeable holes, and a gravel layer is arranged on the top of the partition in the water collection tank.

[0018] By providing the partition and the gravel layer, water falling into the sump can be filtered to prevent debris from falling into the sump and clogging the sump; the gravel layer can fill the space above the partition in the sump.

[0019] According to the buried protective structure for drainage pipes in soft soil layers, a water retaining ring is provided at the opening of the insertion hole on the top of the concrete base, and the insertion tube is slidably inserted into the water retaining ring.

[0020] By arranging the water retaining ring, water on the concrete base can be prevented from flowing into the insertion hole.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 This is a front cross-sectional view of a protective structure for buried drainage pipes in soft soil.

[0024] Figure 2 A three-dimensional view of a concrete foundation for a protective structure for buried drainage pipes in soft soil.

[0025] Figure 3 This is a left-side cross-sectional view of a protective structure for buried drainage pipes in soft soil.

[0026] Figure 4 A three-dimensional diagram of a pipe installation assembly for a buried protection structure for drainage pipes in soft soil.

[0027] Among them: cement laying pipe 10, concrete base 20, water collecting tank 21, partition 211, gravel layer 212, socket 22, damping spring 23, water retaining ring 24, pipeline installation assembly 30, support seat 31, installation groove 311, water guide hole 312, support pad 313, ball 314, insert tube 32, clamping plate 33, installation part 331, fixing bolt 332, pad 333, transmission pipeline 40, anti-corrosion layer 50. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference Figure 1-Figure 4 The utility model is a soft soil layer drainage pipe buried protection structure, which includes: a cement laying pipe 10; a concrete base 20, the concrete base 20 is located in the cement laying pipe 10, the top of the concrete base 20 is provided with a water collecting tank 21 along the axial direction of the cement laying pipe 10, the top of the concrete base 20 is provided with a plurality of plug holes 22 on both sides of the water collecting tank 21 along the axial direction of the cement laying pipe 10, and the plurality of plug holes 22 are provided with damping springs 23; a pipe installation component 30, the pipe installation component 30 is provided with a plurality of A plurality of pipe installation assemblies 30 are arranged at intervals on the concrete base 20, the pipe installation assemblies 30 include a support seat 31 and an insert tube 32, a mounting groove 311 with an arc-shaped cross-section is provided on the top of the support seat 31, a water guide hole 312 is provided at the bottom of the mounting groove 311, the water guide hole 312 is located above the water collecting tank 21, the insert tube 32 is located at the bottom of the support seat 31, the insert tube 32 is inserted into the insertion hole 22, and the top of the damping spring 23 is inserted into the insert tube 32; a transmission pipeline 40, the transmission pipeline 40 is set on the mounting groove 311.

[0033] Specifically, when using the protective structure, the cement laying pipe 10 is placed in the soft soil, and the pipeline installation assembly 30 is placed on the concrete base 20. When installing the pipeline installation assembly 30, the insert 32 is inserted into the insert hole 22, so that the top of the damping spring 23 is located in the insert 32. At this time, the damping spring 23 can support the pipeline installation assembly 30; the transmission pipeline 40 is installed on the concrete base 20 using the pipeline installation assembly 30. When installing, the transmission pipeline 40 is placed on the support seat 31. The installation groove 311 is inserted into the concrete base 20 with the transmission pipe 40 installed thereon, and finally the concrete base 20 with the transmission pipe 40 installed thereon is placed into the cement laying pipe 10; since the protective structure is buried underground and the underground is relatively humid, when the water molecules in the cement laying pipe 10 gather on the surface of the transmission pipe 40 and form water droplets, the water droplets will drip downward into the water collecting tank 21, wherein the water droplets gathered on the support seat 31 can drip into the water collecting tank 21 through the water guide holes 312, and the water in the water collecting tank 21 can flow out along the opening of the cement laying pipe 10.

[0034] Optionally, the pipe installation assembly 30 also includes a clamping plate 33, which is arc-shaped, and has mounting portions 331 at both ends of the clamping plate 33. The mounting portions 331 are located on and abut against the support seat 31. The mounting portions 331 are provided with fixing bolts 332, which are threadedly inserted into the support seat 31. The transmission pipe 40 is located between the clamping plate 33 and the support seat 31.

[0035] Optionally, a pad 333 is provided inside the clamping plate 33 , and the pad 333 abuts against the outer wall of the transmission pipe 40 .

[0036] Optionally, a support pad 313 is disposed in the mounting groove 311 , and a plurality of balls 314 are rotatably disposed on the support pad 313 .

[0037] Optionally, the outer side of the transmission pipeline 40 is coated with an anti-corrosion layer 50 .

[0038] Optionally, a partition 211 is provided in the middle of the water collecting tank 21 , the partition 211 is provided with water permeable holes, and a gravel layer 212 is provided on the top of the partition 211 in the water collecting tank 21 .

[0039] Optionally, a water retaining ring 24 is provided at the opening of the insertion hole 22 on the top of the concrete base 20 , and the insertion tube 32 is slidably inserted into the water retaining ring 24 .

[0040] Specifically, when using the protective structure, the cement laying pipe 10 is placed in the soft soil, and the pipe installation assembly 30 is placed on the concrete base 20. When installing the pipe installation assembly 30, the insert 32 is inserted into the insert hole 22 so that the top of the damping spring 23 is located in the insert 32. At this time, the damping spring 23 can support the pipe installation assembly 30; the pipe installation assembly 30 is used to install the transmission pipe 40 on the concrete base 20. During installation, the transmission pipe 40 is placed in the installation groove 311 of the support seat 31, the transmission pipe 40 is laid on the pad 333, the clamping plate 33 is laid on the transmission pipe 40, and the fixing bolts 332 are turned to tighten the two ends of the clamping plate 33. The mounting portion 331 is fixed on the support seat 31 so that the transmission pipe 40 is clamped between the support seat 31 and the clamping plate 33, and finally the concrete base 20 with the transmission pipe 40 installed is placed in the cement laying pipe 10; since the protective structure is buried underground and the underground is relatively humid, when the water molecules in the cement laying pipe 10 gather on the surface of the transmission pipe 40 and form water droplets, the water droplets will drip down onto the gravel layer 212, and after being filtered by the gravel layer 212 and the partition 211, the water falls into the water collecting tank 21, wherein the water droplets gathered on the support seat 31 can drip into the water collecting tank 21 through the water guide hole 312, and the water in the water collecting tank 21 can flow out along the opening of the cement laying pipe 10.

[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A soft soil layer drainage pipe buried protection structure, characterized in that: include: cement laying pipe; A concrete base, wherein the concrete base is located in a cement laying pipe, a water collecting trough is provided on the top of the concrete base along the axial direction of the cement laying pipe, a plurality of plug holes are provided on both sides of the water collecting trough along the axial direction of the cement laying pipe on the top of the concrete base, and damping springs are provided in the plurality of plug holes; A pipe installation assembly, wherein a plurality of pipe installation assemblies are provided, and the plurality of pipe installation assemblies are arranged at intervals on a concrete base, and the pipe installation assembly comprises a support seat and an insert tube, a mounting groove with an arc-shaped cross section is provided on the top of the support seat, a water guide hole is provided at the bottom of the mounting groove, and the water guide hole is located above the water collecting tank, the insert tube is located at the bottom of the support seat, the insert tube is inserted into the insert hole, and the top of the damping spring is inserted into the insert tube; A transmission pipeline is arranged on the installation groove.

2. A soft soil layer drainage pipe buried protection structure according to claim 1, characterized in that: The pipeline installation assembly also includes a clamping plate, which is arc-shaped. Both ends of the clamping plate are provided with mounting parts, which are located on and abut against the support seat. The mounting parts are provided with fixing bolts, which are threadedly inserted into the support seat. The transmission pipeline is located between the clamping plate and the support seat.

3. The soft soil layer drainage pipe buried protection structure according to claim 2 is characterized in that: A pad is provided inside the clamping plate, and the pad abuts against the outer wall of the transmission pipe.

4. The soft soil layer drainage pipe buried protection structure according to claim 1 is characterized in that: A support pad is arranged in the installation groove, and a plurality of balls are rotatably arranged on the support pad.

5. The soft soil layer drainage pipe buried protection structure according to claim 1 is characterized in that: The outer side of the transmission pipeline is coated with an anti-corrosion layer.

6. The soft soil layer drainage pipe buried protection structure according to claim 1 is characterized in that: A partition is arranged in the middle of the water collecting tank, the partition is provided with water permeable holes, and a gravel layer is arranged on the top of the partition in the water collecting tank.

7. The soft soil layer drainage pipe buried protection structure according to claim 1 is characterized in that: A water retaining ring is arranged at the opening of the inserting hole on the top of the concrete base, and the inserting tube is slidably penetrated through the water retaining ring.

Images