Highway construction groundwater level is too high drainage diversion structure

Abstract

The present application discloses a drainage structure for excessively high groundwater level in highway engineering construction, and relates to the technical field of groundwater drainage. The utility model comprises a base, a water collecting tank is fixedly connected to one side of the top of the base, a pumping mechanism is arranged at the upper part of one end of the water collecting tank, a pipe collecting mechanism used in conjunction with the pumping mechanism is arranged at one side of the top of the base, the pumping mechanism comprises a support plate, one end of the support plate is fixedly connected to one end of the water collecting tank, a water pump is fixedly connected to the top of the support plate, one end of the water pump is fixedly connected to a water inlet pipe, and one end of the water inlet pipe passes through the upper part of one end of the water collecting tank, one end of the water pump is fixedly connected to a pumping pipe, and one end of the pumping pipe is fixedly connected to a long pipe. The utility model is convenient for improving the speed and effect of diverting and draining groundwater and improving the practicability of the groundwater diversion and drainage structure by arranging the pumping mechanism. The utility model is convenient for orderly retracting and releasing the pipes used for diversion and drainage and improving the convenience of using the groundwater diversion and drainage structure by arranging the pipe collecting mechanism.

Description

Technical Field

[0001] The present application relates to the technical field of groundwater drainage, and in particular to a drainage structure for excessively high groundwater levels during highway engineering construction. Background Art

[0002] For underground projects in karst areas, the karst hydrogeological conditions are relatively complex and karst fissure water is abundant. At present, both at home and abroad, great attention is paid to the water content before the excavation and construction of underground projects. There are many methods for detecting karst and fissure water, such as hydrogeological method, ground penetrating radar, infrared technology, transient electromagnetic method, etc. During the construction of highway projects, when the groundwater level is too high, it is necessary to drain the groundwater.

[0003] According to the announcement number: CN218148280U, a road slope groundwater drainage structure is disclosed. This technology discloses "including: a plurality of water collection wells arranged on the slope at intervals along the length direction of the slope, the bottom of the water collection well is located below the groundwater level of the slope; a plurality of rows of radiation tube groups are arranged on the side wall of the water collection well from top to bottom, each row of the radiation tube group includes a plurality of radiation tubes uniformly distributed along the circumference of the water collection well; each of the radiation tubes is arranged below the groundwater level of the slope, one end of which is connected to the water collection well and the other end extends into the soil layer of the slope, and a plurality of water permeable holes are opened on the radiation tube to introduce the groundwater in the slope into the water collection well; an underground drainage pipe passes through the lower end of each of the water collection wells in turn to connect the water collection wells, and the underground drainage pipe is arranged obliquely in a vertical plane, etc., which has a simple structure, is easy to construct, and can achieve the technical effects of natural drainage and drainage of groundwater on the slope".

[0004] With respect to the above-mentioned related technologies, the inventors believe that the existing groundwater drainage structure has a poor drainage effect, and generally chooses to dig trenches or bury pipes to drain the groundwater. This drainage method has a slow drainage speed and poor drainage effect; secondly, the existing drainage pipes are generally placed freely and do not have a pipe retracting mechanism, which makes it inconvenient to orderly retract and release the drainage pipes, reducing the convenience of using the groundwater drainage structure. Utility Model Content

[0005] The purpose of this application is to provide a drainage structure for high groundwater level in highway construction, so as to improve the problems of slow drainage speed, poor drainage effect and inconvenience in orderly retracting and releasing the drainage pipes.

[0006] The drainage structure for excessively high groundwater level in highway construction provided in this application adopts the following technical solution:

[0007] A drainage structure for high underground water level in highway engineering construction includes a base, a water collecting tank is fixedly connected to one side of the top of the base, a pumping mechanism is arranged on the upper part of one end of the water collecting tank, a pipe collecting mechanism used in conjunction with the pumping mechanism is arranged on one side of the top of the base, the pumping mechanism includes a support plate, one end of the support plate is fixedly connected to one end of the water collecting tank, a water pump is fixedly connected to the top of the support plate, one end of the water pump is fixedly connected to a water inlet pipe, and one end of the water inlet pipe passes through the upper part of one end of the water collecting tank, one end of the water pump is fixedly connected to a pumping pipe, and one end of the pumping pipe is fixedly connected to a long pipe, and one end of the long pipe is fixedly connected to a vertical pipe.

[0008] By adopting the above technical solution, the vertical pipe in the pumping mechanism is first placed in the groundwater through the pipe collecting mechanism, and then the water pump is started to pump water. The groundwater enters the collecting tank through the vertical pipe, long pipe and water inlet pipe in turn and is collected uniformly, thereby facilitating better drainage of the groundwater.

[0009] Optionally, the tube collecting mechanism includes a vertical plate, two of which are provided, and the bottom ends of the two vertical plates are fixedly connected to the top of the base, one end of one of the vertical plates is fixedly connected to an empty shell, one end of the empty shell is fixedly connected to a first support, a lower inner wall of the first support is fixedly connected to a motor, and the output end of the motor passes through one end of the empty shell and is fixedly connected to a worm, the outer surface of the worm is meshingly connected to a worm wheel, and one end of the worm wheel is fixedly connected to a connecting rod, one end of the connecting rod passes through one end of one of the vertical plates and is rotatably connected to a tube collecting column used in conjunction with the long tube, and an end of the tube collecting column facing away from the connecting rod is fixedly connected to one end of one of the vertical plates.

[0010] By adopting the above technical solution, the motor is started, and the output end of the motor drives the worm transmission, the worm transmission drives the worm wheel to rotate, and the rotation of the worm wheel drives the pipe collecting column to rotate through the connecting rod, so that the long pipe wrapped on the outer surface of the pipe collecting column is orderly collected and released, thereby improving the convenience of use of the drainage structure.

[0011] Optionally, a filter sleeve is fixedly sleeved on the outer surface of the vertical pipe.

[0012] By adopting the above technical solution, the filter sleeve plays a role in filtering groundwater when it enters the vertical pipe, thereby preventing sludge in the groundwater from entering the vertical pipe.

[0013] Optionally, a drain pipe is provided through the lower portion of one end of the water collecting tank, and a control valve is provided on one side of the top end of the drain pipe.

[0014] By adopting the above technical solution, the control valve is used in conjunction with the drainage pipe to facilitate the unified discharge of groundwater in the water collection tank.

[0015] Optionally, the long tube is made of a hose material.

[0016] By adopting the above technical solution, it is convenient to wind the long tube in an orderly manner.

[0017] Optionally, the top of the base is fixedly connected to a second support, and the lower inner wall of the second support is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a moving rod, and the top of the moving rod is fixedly connected to a catheter ring used in conjunction with the pipe receiving column.

[0018] By adopting the above technical solution, the cylinder is started, and the output end of the cylinder drives the moving rod to move back and forth, and the moving rod moves back and forth to drive the catheter ring to move back and forth, so that the tube is guided when the tube is retracted and released.

[0019] Optionally, a guide groove for cooperating with the moving rod is provided at the top of the base, and the bottom end of the moving rod is slidably connected to the lower inner wall of the guide groove.

[0020] By adopting the above technical solution, the guide groove is used in conjunction with the moving rod to facilitate the guidance of the moving rod when it moves.

[0021] Optionally, one end of the two vertical plates is provided with a positioning groove used to cooperate with the pipe receiving column, and the two ends of the pipe receiving column are rotatably connected to the inner walls of the two positioning grooves respectively.

[0022] By adopting the above technical solution, the positioning groove is used in conjunction with the pipe receiving column to facilitate the positioning of the pipe receiving column when it is rotated.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The utility model is provided with a pumping mechanism, which facilitates improving the speed and effect of diverting and draining groundwater, and improves the practicality of the groundwater diversion and drainage structure;

[0025] 2. The utility model provides a pipe collection mechanism to facilitate the orderly collection and release of pipes for drainage, thereby improving the convenience of using the groundwater drainage structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model.

[0027] Figure 2 It is a schematic diagram of the structure of the pumping mechanism of the utility model.

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the pipe collecting mechanism of the utility model.

[0029] In the figure, 1. base; 2. pumping mechanism; 21. pumping pipe; 22. vertical pipe; 23. filter sleeve; 24. long pipe; 25. support plate; 26. water inlet pipe; 27. water pump; 3. pipe collecting mechanism; 31. positioning groove; 32. catheter ring; 33. moving rod; 34. guide groove; 35. cylinder; 36. second support; 37. first support; 38. motor; 39. worm; 301. empty shell; 302. worm wheel; 303. connecting rod; 304. vertical plate; 305. pipe collecting column; 4. drain pipe; 5. control valve; 6. water collecting tank. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0031] Example

[0032] The drainage structure for the over-high groundwater level in highway engineering construction includes a base 1, a water collecting box 6 is fixedly welded on one side of the top of the base 1, a drainage pipe 4 is penetrated through the lower part of one end of the water collecting box 6, and a control valve 5 is arranged on one side of the top of the drainage pipe 4, the water collecting box 6 is convenient for uniformly collecting the drained groundwater, and the control valve 5 is used in conjunction with the drainage pipe 4 to facilitate the discharge of groundwater in the water collecting box 6;

[0033] A pumping mechanism 2 is provided at the upper part of one end of the water collecting box 6, and the pumping mechanism 2 plays a role in facilitating the rapid drainage of groundwater. A pipe collecting mechanism 3 used in conjunction with the pumping mechanism 2 is provided on one side of the top of the base 1, and the pipe collecting mechanism 3 facilitates the orderly collection and release of the drainage pipes.

[0034] The pumping mechanism 2 includes a support plate 25, one end of which is fixedly connected to the upper part of one end of the water collecting tank 6, a water pump 27 is fixedly connected to one side of the top of the support plate 25, and one end of the water pump 27 is fixedly connected to a water inlet pipe 26, one end of the water inlet pipe 26 penetrates the upper part of one end of the water collecting tank 6, and the water pump 27 plays a role in facilitating water pumping. The extracted groundwater is discharged into the water collecting tank 6 through the water inlet pipe 26 and collected uniformly;

[0035] The end of the water pump 27 facing away from the water inlet pipe 26 is fixedly connected to the water pumping pipe 21, and the end of the water pumping pipe 21 away from the water pump 27 is fixedly connected to the long pipe 24, and the long pipe 24 is made of a hose material, which is convenient for the long pipe 24 to be retracted and released, and the length of the long pipe 24 is long enough, and the end of the long pipe 24 facing away from the water pumping pipe 21 is fixedly connected to the vertical pipe 22, so that the water pump 27 can extract groundwater through the cooperation of the water pumping pipe 21, the long pipe 24 and the vertical pipe 22;

[0036] The outer surface of the vertical pipe 22 is fixedly sleeved with a filter sleeve 23, so that the sludge in the groundwater is filtered through the filter sleeve 23 before the groundwater enters the vertical pipe 22, so as to prevent the sludge from entering the vertical pipe 22 and being discharged, causing waste of underground soil;

[0037] The tube collecting mechanism 3 includes two vertical plates 304, the bottom ends of the two vertical plates 304 are fixedly connected to the top end of the base 1, one end of one of the vertical plates 304 is fixedly connected to the empty shell 301, the lower part of one end of the empty shell 301 is fixedly connected to the first support 37, the lower inner wall of the first support 37 is fixedly connected to the motor 38, the first support 37 plays a role in facilitating the support of the motor 38, and the motor 38 plays a role in driving the tube collecting mechanism 3;

[0038] The output end of the motor 38 passes through the lower part of one end of the hollow shell 301 and is fixedly connected with a worm 39, so that the output end of the motor 38 drives the worm 39 to transmit. The outer surface of the worm 39 is meshedly connected with a worm wheel 302, so that the worm 39 drives the worm wheel 302 to rotate. One end of the worm wheel 302 is fixedly connected with a connecting rod 303, and the connecting rod 303 plays a connecting role. One end of the connecting rod 303 passes through one end of one of the vertical plates 304 and is fixedly connected with a tube-receiving column 305 used in conjunction with the long tube 24, so that the worm wheel 302 rotates and drives the tube-receiving column 305 to rotate through the connecting rod 303, and the tube-receiving column 305 rotates to retract and release the long tube 24.

[0039] One end of the tube receiving column 305 facing away from the connecting rod 303 is rotatably connected to one end of one of the vertical plates 304. One end of each of the two vertical plates 304 is provided with a positioning groove 31 used in conjunction with the tube receiving column 305. Both ends of the tube receiving column 305 are rotatably connected to the inner walls of the two positioning grooves 31 through a rotating shaft. The positioning groove 31 is used in conjunction with the tube receiving column 305 to facilitate the positioning of the tube receiving column 305.

[0040] A second support 36 is fixedly connected to one side of the top of the base 1, and a cylinder 35 is fixedly connected to the lower inner wall of the second support 36. The output end of the cylinder 35 is fixedly connected to the moving rod 33, so that the output end of the cylinder 35 drives the moving rod 33 to move back and forth;

[0041] A guide groove 34 is provided on one side of the top of the base 1 for use with the moving rod 33, and the bottom end of the moving rod 33 is slidably connected to the lower inner wall of the guide groove 34. The guide groove 34 serves to guide the moving rod 33 when it moves. The top of the moving rod 33 is fixedly connected to a catheter ring 32 for use with the tube collection column 305. The long tube 24 is passed through the catheter ring 32, which makes it easier for the moving rod 33 to move back and forth and drive the catheter ring 32 to move back and forth, making the long tube 24 more orderly when it is retracted and released.

[0042] Working principle: First, the groundwater drainage structure is moved to a suitable drainage position through the universal wheel, and then the drainage pipes in the pumping mechanism 2 are released in an orderly manner through the pipe collecting mechanism 3;

[0043] The motor 38 is started, and the output end of the motor 38 drives the worm 39 to transmit, and the worm 39 drives the worm wheel 302 to rotate, and the rotation of the worm wheel 302 drives the pipe receiving column 305 to rotate through the connecting rod 303, and the positioning groove 31 cooperates with the pipe receiving column 305 to facilitate the positioning of the pipe receiving column 305;

[0044] The tube retracting column 305 rotates to retract and release the long tube 24, and at the same time, the long tube 24 passes through the catheter ring 32;

[0045] While the pipe is being released, the cylinder 35 is started, and the output end of the cylinder 35 drives the moving rod 33 to move back and forth. The guide groove 34 serves to guide the moving rod 33 when it moves. The moving rod 33 moves back and forth and drives the conduit ring 32 to move back and forth, making the long pipe 24 more orderly when it is released and retracted, so that the vertical pipe 22 connected to the long pipe 24 is placed in the groundwater.

[0046] Then, the water pump 27 is started through the pumping mechanism 2, and the water pump 27 is used in conjunction with the pumping pipe 21, the long pipe 24 and the vertical pipe 22 to extract groundwater, and the extracted groundwater is discharged to the water collection tank 6 through the water inlet pipe 26 to be collected uniformly;

[0047] At the same time, the sludge in the groundwater is filtered through the filter sleeve 23 to prevent the sludge in the groundwater from being discharged;

[0048] After the extraction is completed, the drainage structure is moved to a suitable drainage position, and the control valve 5 is opened. The control valve 5 is used in conjunction with the drainage pipe 4 to discharge the groundwater in the water collection tank 6.

[0049] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A drainage structure for excessively high underground water level in highway construction, comprising a base (1), characterized in that: A water collecting box (6) is fixedly connected to one side of the top of the base (1); a water pumping mechanism (2) is provided at the upper part of one end of the water collecting box (6); and a pipe collecting mechanism (3) used in conjunction with the water pumping mechanism (2) is provided at one side of the top of the base (1); The pumping mechanism (2) comprises a support plate (25), one end of the support plate (25) is fixedly connected to one end of the water collecting tank (6), the top of the support plate (25) is fixedly connected to a water pump (27), one end of the water pump (27) is fixedly connected to a water inlet pipe (26), and one end of the water inlet pipe (26) passes through the upper part of one end of the water collecting tank (6), one end of the water pump (27) is fixedly connected to a pumping pipe (21), and one end of the pumping pipe (21) is fixedly connected to a long pipe (24), and one end of the long pipe (24) is fixedly connected to a vertical pipe (22).

2. The drainage structure for excessively high underground water level in highway construction according to claim 1 is characterized by: The tube collecting mechanism (3) comprises a vertical plate (304), two of which are provided, the bottom ends of the two vertical plates (304) are fixedly connected to the top end of the base (1), one end of one of the vertical plates (304) is fixedly connected to an empty shell (301), one end of the empty shell (301) is fixedly connected to a first support (37), a motor (38) is fixedly connected to the lower inner wall of the first support (37), and an output end of the motor (38) passes through the empty shell (301). ) and is fixedly connected to one end of a worm (39); the outer surface of the worm (39) is meshedly connected to a worm wheel (302); one end of the worm wheel (302) is fixedly connected to a connecting rod (303); one end of the connecting rod (303) passes through one end of one of the vertical plates (304) and is fixedly connected to a tube receiving column (305) used in conjunction with the long tube (24); and one end of the tube receiving column (305) is rotatably connected to one end of one of the vertical plates (304) with its end facing away from the connecting rod (303).

3. The drainage structure for excessively high underground water level in highway construction according to claim 1 is characterized by: A filter sleeve (23) is fixedly sleeved on the outer surface of the vertical pipe (22).

4. The drainage structure for excessively high underground water level in highway construction according to claim 1 is characterized by: A drainage pipe (4) is provided through the lower part of one end of the water collecting box (6), and a control valve (5) is provided on one side of the top end of the drainage pipe (4).

5. The drainage structure for excessively high underground water level in highway construction according to claim 1 is characterized by: The long tube (24) is made of a hose material.

6. The drainage structure for excessively high underground water level in highway construction according to claim 2 is characterized by: The top end of the base (1) is fixedly connected to a second support (36), and the lower inner wall of the second support (36) is fixedly connected to a cylinder (35), the output end of the cylinder (35) is fixedly connected to a moving rod (33), and the top end of the moving rod (33) is fixedly connected to a catheter ring (32) used in conjunction with the pipe receiving column (305).

7. The drainage structure for excessively high underground water level in highway construction according to claim 6 is characterized by: A guide groove (34) for cooperating with the moving rod (33) is provided at the top of the base (1), and the bottom end of the moving rod (33) is slidably connected to the lower inner wall of the guide groove (34).

8. The drainage structure for excessively high underground water level in highway construction according to claim 2 is characterized by: One end of each of the two vertical plates (304) is provided with a positioning groove (31) used in conjunction with the tube receiving column (305), and both ends of the tube receiving column (305) are rotatably connected to the inner walls of the two positioning grooves (31) respectively.

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