CN218346144U

CN218346144U - Drainage device for soft foundation road construction

Info

Publication number: CN218346144U
Application number: CN202222638533.5U
Authority: CN
Inventors: 卢维刚; 周晓青
Original assignee: Changshu Road And Bridge Engineering Co ltd
Current assignee: Changshu Road And Bridge Engineering Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-20
Anticipated expiration: 2032-10-08

Abstract

The application relates to the technical field of drainage of soft foundations, in particular to a drainage device for road construction of a soft foundation, which comprises a siphon pump and a water drawing assembly, wherein the siphon pump is arranged on the soft foundation and is connected with a drainage pipe and a water suction pipe; pre-buried ground is managed and is established in the soft ground, the fixed plate can be dismantled and connect the top surface of soft ground, pre-buried ground manage with the fixed plate can be dismantled and be connected. This application can make soft foundation drainage device's drainage effect be difficult for receiving the influence.

Description

Soft foundation road construction drainage device

Technical Field

The application relates to the technical field of soft foundation drainage, in particular to a drainage device for soft foundation road construction.

Background

The soft foundation treatment is also called soft foundation treatment, and is a process for treating a soft foundation to ensure that the settlement of the soft foundation becomes firm enough so as to improve the consolidation degree and the stability of the soft foundation to the design requirements in order to prevent accidents such as road collapse and the like caused by the sinking and the pulling crack of the foundation after the road is built if the foundation is not firm enough before the road is constructed. A present soft ground drainage device, including establishing the siphon pump on soft ground, even there is the drain pipe and absorbs water the pipe on the siphon pump, and it has the subassembly of drawing water to absorb water the pipe even, draws water the subassembly and including fixing the pre-buried pipe in soft ground, and pre-buried intraductal filter layer and the catchment chamber of being equipped with absorbs water, and the pipe that absorbs water stretches into the catchment intracavity, and the infiltration hole has been seted up to the week side of pre-buried pipe. At the in-process of soft foundation road construction drainage, the cooperation vehicle rolls on soft foundation to make ponding in the soft foundation infiltrate from the infiltration hole in the buried intraductal in advance, later through the filtration entering collection intracavity of filter layer, then start the hydrocone pump and make the pipe that absorbs water that stretches into the intracavity that catchments siphon away water and discharge through the drain pipe.

In the process of draining the soft foundation, the inventor finds that the technology at least has the following problems: at the in-process of soft ground road construction drainage, the cooperation vehicle rolls on soft ground, and the filter layer can be with impurity separation such as silt except that in the infiltration hole, and pre-buried ground is fixed and is made the infiltration hole be difficult to by the clearance in soft ground to influence soft ground drainage device's drainage effect easily.

SUMMERY OF THE UTILITY MODEL

In order to make soft ground drainage device's drainage effect be difficult for receiving the influence, this application provides a soft ground road construction drainage device.

The application provides a soft foundation road construction drainage device adopts following technical scheme:

a drainage device for soft foundation road construction comprises a siphon pump and a water drawing assembly, wherein the siphon pump and the water drawing assembly are arranged on a soft foundation, the siphon pump is connected with a drainage pipe and a water suction pipe, the water drawing assembly comprises an embedded pipe and a fixed plate, a water collecting cavity and a filter layer are arranged in the embedded pipe, a water seepage hole is formed in the embedded pipe, and the water suction pipe penetrates through the fixed plate and extends into the water collecting cavity; pre-buried ground management is established in the soft ground, the fixed plate can be dismantled and connect the top surface of soft ground, pre-buried ground management with the fixed plate can be dismantled and be connected.

Through adopting above-mentioned technical scheme, at the in-process of soft ground road construction drainage, the cooperation vehicle rolls on soft ground, and the filter layer can be with impurity separation such as silt except that in the infiltration hole, can take out in the soft ground through the fixed plate with pre-buried ground management this moment, will clear up the inside and outside in infiltration hole with pre-buried ground management and fixed plate dismantlement afterwards to make soft ground drainage device's drainage effect be difficult for receiving the influence.

In a specific possible embodiment, the siphon pump is connected with a main pipe, the main pipe is divided into a plurality of pipelines, and each pipeline is connected with the suction pipe.

Through adopting above-mentioned technical scheme, through house steward's setting, can divide a plurality of pipelines and link to each other with the pipe that absorbs water, enlarge soft foundation drainage device's the scope of absorbing water to promote soft foundation drainage device's drainage effect.

In a specific can implementation scheme, be located on the fixed plate the both sides of drinking water pipe all are equipped with clamping components, every group clamping components all includes mounting panel, spring and splint, the mounting panel is established on the fixed plate, the one end of spring with the mounting panel is connected, the other end of spring with splint are connected, splint with the drinking water pipe offsets.

Through adopting above-mentioned technical scheme, splint utilize the elasticity of spring to press from both sides the both sides of inhaling water pipe tightly for the pipe that absorbs water can guarantee to a certain extent when absorbing water stably, also can change the length that the pipe that absorbs water stretches into the intracavity that catchments simultaneously, thereby can control the intracavity water level of catchmenting and absorb water the pipe and just can absorb water when arriving where.

In a specific possible embodiment, anchor rods are arranged at four corners of the fixing plate, and the anchor rods penetrate through the fixing plate to be connected with the soft foundation.

Through adopting above-mentioned technical scheme, utilize the stock to fix four angles of fixed plate and soft ground, be convenient for the staff when guaranteeing the joint strength of fixed plate as far as possible and dismantle the fixed plate.

In a specific possible implementation scheme, the embedded pipe is vertically arranged, a threaded column is arranged at the top end of the embedded pipe, and the threaded column penetrates through the fixing plate and is connected with a nut.

Through adopting above-mentioned technical scheme, utilize nut and screw thread post to fix on the fixed plate with pre-buried ground pipe, the staff of being convenient for dismantles it to soft ground drainage device's convenience has been promoted.

In a specific possible embodiment, the nut is a wing nut.

Through adopting above-mentioned technical scheme, butterfly nut's setting makes the staff just can dismantle the fixed plate without the instrument, has further promoted soft ground drainage device's convenience.

In a specific possible embodiment, one end of the embedded pipe, which is far away from the fixed plate, is arc-shaped.

Through adopting above-mentioned technical scheme, the one end that the fixed plate was kept away from to pre-buried ground pipe is the arc and is convenient for pre-buried ground pipe insert in the soft ground more swiftly.

In a specific possible embodiment, one end of the embedded pipe, which is far away from the fixed plate, is provided with a smooth layer.

Through adopting above-mentioned technical scheme, the frictional force between pre-buried ground pipe and the soft ground can be reduced in setting up of smooth layer, is convenient for pre-buried ground pipe insert in the soft ground more conveniently. Meanwhile, materials such as soil are not easy to attach when the pre-buried pipes are pulled out.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process of soft foundation road construction drainage, the vehicle is cooperated to roll on the soft foundation, impurities such as silt except water can be possibly blocked in the water seepage holes by the filter layer, at the moment, the embedded pipe can be taken out of the soft foundation through the fixing plate, and then the embedded pipe and the fixing plate are detached to clean the inside and the outside of the water seepage holes, so that the drainage effect of the soft foundation drainage device is not easily influenced;

2. the clamping plate clamps two sides of the water suction pipe by using the elasticity of the spring, so that the stability of the water suction pipe can be ensured to a certain extent when the water is sucked, and meanwhile, the length of the water suction pipe extending into the water collection cavity can be changed, and the water suction pipe can suck water only when the water level in the water collection cavity reaches the position;

3. the setting of smooth layer can reduce the frictional force between pre-buried tub pipe and the soft ground, is convenient for pre-buried tub more conveniently inserts in the soft ground. Meanwhile, materials such as soil are not easy to attach when the pre-buried pipes are pulled out.

Drawings

Fig. 1 is a schematic view of the overall structure of a drainage device for soft foundation road construction in the embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a sectional view of a water drawing assembly in an embodiment of the present application.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Description of reference numerals: 1. soft foundation; 2. a siphon pump; 21. a drain pipe; 3. a suction pipe; 4. a water drawing assembly; 41. a fixing plate; 42. pre-burying a ground pipe; 421. a water collection cavity; 422. a filter layer; 423. a water seepage hole; 424. a threaded post; 5. a clamping assembly; 51. mounting a plate; 52. a spring; 53. a splint; 6. a butterfly nut; 7. an anchor rod; 8. a smoothing layer; 9. a manifold.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses soft foundation road construction drainage device. Referring to fig. 1, the drainage device for soft foundation road construction comprises a siphon pump 2 installed on a soft foundation 1, wherein a water inlet end of the siphon pump 2 is connected with a main pipe 9, and a water outlet end of the siphon pump 2 is connected with a drain pipe 21. The one end that house steward 9 kept away from siphon-pump 2 has a plurality of pipelines, and every pipeline all links there is the pipe 3 that absorbs water.

Referring to fig. 1, every suction pipe 3 keeps away from house steward 9 one end and all links there is water drawing subassembly 4, combine fig. 2 and fig. 3, water drawing subassembly 4 includes fixed plate 41 and pre-buried pipe 42, fixed plate 41 fixed mounting is at soft ground 1's top surface, it is concrete, all wear to be equipped with stock 7 on four angles of fixed plate 41, every stock 7 all passes fixed plate 41 and is connected with soft ground 1, utilize stock 7 to fix four angles of fixed plate 41 and soft ground 1, the staff of being convenient for when guaranteeing the joint strength of fixed plate 41 as far as possible dismantles fixed plate 41. The embedded ground pipe 42 is vertically arranged, two threaded columns 424 are fixedly mounted at the top end of the embedded ground pipe 42, and the two threaded columns 424 are symmetrically arranged. The threaded columns 424 penetrate through the fixing plate 41 and are in threaded connection with the butterfly nuts 6, so that workers can detach the threaded columns conveniently without tools, and convenience of the soft foundation drainage device is improved.

Referring to fig. 3 and 4, a plurality of water seepage holes 423 are formed in the side wall of the embedded tube 42, and the plurality of water seepage holes 423 are uniformly distributed along the circumferential direction of the embedded tube 42. Be equipped with filter layer 422 on pre-buried tub of 42's the inside wall, still seted up the chamber 421 that catchments in pre-buried tub of 42, the one end that the house steward 9 was kept away from to the pipe 3 that absorbs water stretches into in the chamber 421 that catchments. Pre-buried tub one end that 42 kept away from fixed plate 41 is the arc and is equipped with smooth layer 8, and the arc setting is convenient for pre-buried tub 42 insert soft ground 1 more swiftly in, and smooth layer 8's setting can reduce the frictional force between pre-buried tub 42 and the soft ground 1, and the pipe 42 is more conveniently inserted in the soft ground 1 to pre-buried tub of being convenient for. Meanwhile, when the pre-buried ground pipes 42 are pulled out, materials such as soil are not easy to attach. At the in-process of soft ground road construction drainage, the cooperation vehicle rolls on soft ground 1, and filter layer 422 may be with impurity separation such as silt except that in water in the infiltration hole 423, can take out fixed plate 41 and pre-buried pipe 42 from soft ground 1 through demolising stock 7 this moment, takes off butterfly nut 6 afterwards and dismantles pre-buried pipe 42 and fixed plate 41 and clear up infiltration hole 423 to make soft ground drainage device's drainage effect be difficult for receiving the influence.

Referring to fig. 2, the fixing plate 41 is provided with clamping assemblies 5 on both sides of the barrel 3, each clamping assembly 5 includes a mounting plate 51, a spring 52 and a clamp plate 53, the mounting plate 51 is fixedly mounted on the top surface of the fixing plate 41, one end of the spring 52 is fixedly connected with the side wall of the mounting plate 51, the other end of the spring 52 is fixedly connected with the side wall of the clamp plate 53, and one side of the clamp plate 53 away from the spring 52 is arc-shaped and abuts against the outer wall of the barrel 3. With reference to fig. 3, the clamping plate 53 clamps the two sides of the suction pipe 3 by the elastic force of the spring 52, so that the suction pipe 3 can be stabilized to some extent when sucking water, and the length of the suction pipe 3 extending into the water collecting chamber 421 can be changed, so that the suction pipe 3 can suck water when the water level in the water collecting chamber 421 reaches a certain position.

The implementation principle of the soft foundation road construction drainage device in the embodiment of the application is as follows: at the in-process of soft ground road construction drainage, the cooperation vehicle rolls on soft ground 1, filter layer 422 may be with impurity separation such as silt except that in water in the infiltration hole 423, can take out fixed plate 41 and pre-buried tub 42 from soft ground 1 through demolising stock 7 this moment, take off butterfly nut 6 afterwards and dismantle pre-buried tub 42 and fixed plate 41 and clear up infiltration hole 423 to make soft ground drainage device's drainage effect be difficult for receiving the influence.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A drainage device for soft foundation road construction comprises a siphon pump (2) and a water drawing assembly (4) which are arranged on a soft foundation (1), wherein the siphon pump (2) is connected with a drainage pipe (21) and a water suction pipe (3), the water drawing assembly (4) comprises an embedded pipe (42) and a fixing plate (41), a water collecting cavity (421) and a filtering layer (422) are arranged in the embedded pipe (42), a water seepage hole (423) is formed in the embedded pipe (42), and the water suction pipe (3) penetrates through the fixing plate (41) and extends into the water collecting cavity (421); the novel anti-seismic soft foundation is characterized in that the embedded pipe (42) is arranged in the soft foundation (1), the fixing plate (41) is detachably connected to the top surface of the soft foundation (1), and the embedded pipe (42) is detachably connected with the fixing plate (41).

2. The soft foundation road construction drainage device of claim 1, wherein: siphon-pump (2) even have house steward (9), house steward (9) go up to divide there are a plurality of pipelines, and every pipeline all links has suction pipe (3).

3. The soft foundation road construction drainage device of claim 1, wherein: lie in on fixed plate (41) the both sides of inhaling water pipe (3) all are equipped with clamping components (5), every group clamping components (5) all include mounting panel (51), spring (52) and splint (53), mounting panel (51) are established on fixed plate (41), the one end of spring (52) with mounting panel (51) are connected, the other end of spring (52) with splint (53) are connected, splint (53) with it offsets to absorb water pipe (3).

4. The soft foundation road construction drainage device of claim 1, wherein: all be equipped with stock (7) on four angles of fixed plate (41), stock (7) pass fixed plate (41) with soft ground (1) is connected.

5. The soft foundation road construction drainage device of claim 1, wherein: the embedded pipe (42) is vertical to be set up, the embedded top of managing pipe (42) is equipped with screw thread post (424), screw thread post (424) pass fixed plate (41) and be connected with the nut.

6. The soft foundation road construction drainage device of claim 5, wherein: the nut is a butterfly nut (6).

7. The soft foundation road construction drainage device of claim 1, wherein: the embedded pipe (42) is arc-shaped at one end far away from the fixed plate (41).

8. The soft foundation road construction drainage device of claim 1, wherein: one end, far away from the fixed plate (41), of the embedded pipe (42) is provided with a smooth layer (8).