CN219412669U - Tunnel drainage system used in tunnel construction process - Google Patents

Abstract

The utility model belongs to the technical field of tunnel drainage equipment, and discloses a tunnel drainage system used in a tunnel construction process. According to the utility model, the driving motor, the hinging block and the scraping plate are arranged, and the disc drives the hinging block to rotate due to the operation of the driving motor, so that the hinging block drives the connecting block to move back and forth along the inner wall of the tunnel drainage water collecting well, and the scraping plate drives the impurities filtered on the filtering plate back and forth, so that the filtering plate is not blocked by sewage impurities, and the purpose of preventing the tunnel drainage water collecting well from blocking accumulated water is achieved.

Description

Tunnel drainage system used in tunnel construction process

Technical Field

The utility model belongs to the technical field of tunnel drainage equipment, and particularly relates to a tunnel drainage system used in a tunnel construction process.

Background

The tunnel is the water hole of cutting in the mountain body or underground, the tunnel can be used to irrigate, electricity generation, water supply, the sluicing, water delivery, construction water conservancy diversion and navigation, at present in the tunnel construction, often meet groundwater and gush out the phenomenon, need to gush out groundwater in the tunnel this moment, the drainage structure to the tunnel among the prior art adopts tunnel drainage sump pit equipment to carry out the drainage generally, in the in-service use process to tunnel drainage sump pit equipment, its filter structure is blockked up by impurity in the tunnel sewage easily, thereby can paralyze the drainage system of tunnel, and then cause ponding in the tunnel, and influenced the use of tunnel, consequently, need improve it.

Disclosure of Invention

The utility model aims to solve the problems, and provides a tunnel drainage system used in the tunnel construction process, which has the advantage of preventing a tunnel drainage water collecting well from blocking ponding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tunnel drainage system for among tunnel work progress, includes tunnel drainage sump pit and tunnel ground, the right side fixed mounting of tunnel drainage sump pit has first box, the inside fixed filter that has cup jointed of tunnel drainage sump pit, the inside fixed mounting of first box has driving motor, driving motor's the fixed rotary rod that has cup jointed of output shaft, the fixed surface of rotary rod cup joints the disc, the top of disc articulates there is the articulated piece, the inside activity of tunnel drainage sump pit has cup jointed the connecting block, the other end and the connecting block of articulated piece are articulated, the left end fixedly connected with scraper blade of connecting block, the bottom of scraper blade and the top swing joint of filter, the top fixed mounting of tunnel drainage sump pit has the bounding wall, the inside fixed drain pipe that has cup jointed of tunnel drainage sump pit end.

As preferable in the utility model, a base is fixedly arranged at the bottom of the tunnel drainage water collection well, and a second box body is fixedly arranged at the top of the base.

Preferably, the top of the base is fixedly provided with a pneumatic cylinder positioned in the second box body, and the top of the pneumatic cylinder is fixedly provided with a movable plate.

As the preferable mode of the utility model, the left end and the right end of the inside of the tunnel drainage water collecting well are movably sleeved with the sleeve connecting rod, and the outer surface of the sleeve connecting rod is fixedly sleeved with the rotary cover positioned in the tunnel drainage water collecting well.

As the preferable mode of the utility model, the left side of the sleeve connecting rod is fixedly provided with a notch block, and the inside of the notch block is movably sleeved with a round rod.

As the preferable mode of the utility model, the side face of the round rod is fixedly provided with the top block, and the bottom of the top block is fixedly connected with the top of the movable plate.

As the preferable number of the notch blocks is two, the sizes of the two notch blocks are the same, and the side surfaces of the two notch blocks are movably connected with the side surface of the tunnel drainage water collecting well.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the driving motor, the hinging block and the scraping plate are arranged, and the disc drives the hinging block to rotate due to the operation of the driving motor, so that the hinging block drives the connecting block to move back and forth along the inner wall of the tunnel drainage water collecting well, and the scraping plate drives the impurities filtered on the filtering plate back and forth, so that the filtering plate is not blocked by sewage impurities, and the purpose of preventing the tunnel drainage water collecting well from blocking accumulated water is achieved.

2. According to the utility model, the rotary cover, the notch block and the round rod are arranged, and due to the operation of the pneumatic cylinder, the movable plate drives the round rod to move along the inner wall of the notch block through the top block, and the notch block drives the rotary cover to rotate through the sleeve connecting rod so as to open the tunnel drainage water collecting well, so that sewage in the tunnel can more rapidly flow into the tunnel drainage water collecting well to drain, and the purpose of improving the sewage drainage rate of the tunnel is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the tunnel drainage and water collection well of the utility model;

FIG. 3 is a schematic view of the pneumatic cylinder of the present utility model;

FIG. 4 is a schematic view of a filter plate according to the present utility model;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 3.

In the figure: 1. a tunnel drainage water collection well; 2. a tunnel foundation; 3. a filter plate; 4. a first case; 5. a driving motor; 6. a disc; 7. a hinge block; 8. a connecting block; 9. a scraper; 10. coaming plate; 11. a drain pipe; 12. a base; 13. a pneumatic cylinder; 14. a second case; 15. sleeving a connecting rod; 16. a rotary cover; 17. a moving plate; 18. a top block; 19. a notch block; 20. a round bar; 21. and (5) rotating the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a tunnel drainage system used in a tunnel construction process, which comprises a tunnel drainage water collecting well 1 and a tunnel foundation 2, wherein a first box body 4 is fixedly arranged on the right side of the tunnel drainage water collecting well 1, a filter plate 3 is fixedly sleeved in the tunnel drainage water collecting well 1, a driving motor 5 is fixedly arranged in the first box body 4, a rotating rod 21 is fixedly sleeved on an output shaft of the driving motor 5, a disc 6 is fixedly sleeved on the outer surface of the rotating rod 21, a hinged block 7 is hinged to the top of the disc 6, a connecting block 8 is movably sleeved in the tunnel drainage water collecting well 1, the other end of the hinged block 7 is hinged to the connecting block 8, a scraper 9 is fixedly connected to the left end of the connecting block 8, the bottom of the scraper 9 is movably connected with the top of the filter plate 3, a coaming 10 is fixedly arranged on the top of the tunnel drainage water collecting well 1, and a drain pipe 11 is fixedly sleeved in the interior of the lower end of the tunnel drainage water collecting well 1.

Through the operation of driving motor 5 to will make disc 6 drive articulated piece 7 take place rotatoryly, thereby will make articulated piece 7 drive connecting block 8 take place the round trip movement along the inner wall of tunnel drainage water collecting well 1, and then make scraper blade 9 to filter impurity back and forth promotion on the filter 3, thereby make filter plate 3 can not be by the jam of sewage impurity, and then reached the purpose that prevents tunnel drainage water collecting well 1 and stop up ponding.

Referring to fig. 1, a base 12 is fixedly installed at the bottom of a tunnel drainage water collection well 1, and a second tank 14 is fixedly installed at the top of the base 12.

As a technical optimization scheme of the utility model, through the mutual matching between the base 12 and the second box body 14, the base 12 and the second box body 14 can seal the interior of the second box body 14, and further, water cannot enter the interior of the second box body 14.

Referring to fig. 1 and 3, a pneumatic cylinder 13 is fixedly installed at the top of the base 12, and a moving plate 17 is fixedly installed at the top of the pneumatic cylinder 13, which is positioned inside the second casing 14.

As a technical optimization of the present utility model, the moving plate 17 will be moved upward or downward by the operation of the pneumatic cylinder 13.

Referring to fig. 2 and 3, the left and right ends of the inside of the tunnel drainage water collection well 1 are movably sleeved with a sleeve rod 15, and the outer surface of the sleeve rod 15 is fixedly sleeved with a rotary cover 16 positioned in the inside of the tunnel drainage water collection well 1.

By means of the design of the rotary covers 16, sewage in the tunnel can flow into the tunnel drainage water collection well 1 through the space between the rotary covers 16, the rotary covers 16 block the tunnel drainage water collection well 1, and therefore operators cannot fall into the tunnel drainage water collection well 1 easily to cause danger.

Referring to fig. 3 and 5, a notch block 19 is fixedly installed at the left side of the socket rod 15, and a round rod 20 is movably socket-connected inside the notch block 19.

As a technical optimization scheme of the utility model, the inner wall of the notch block 19 and the outer surface of the round rod 20 are smooth, so that the round rod 20 can be smoother when moving in the notch block 19.

Referring to fig. 3 and 5, a top block 18 is fixedly installed at a side of the round bar 20, and a bottom of the top block 18 is fixedly connected with a top of the moving plate 17.

As a technical optimization scheme of the utility model, through the mutual matching between the notch block 19 and the round bar 20, when the moving plate 17 moves, the top block 18 drives the sleeve connecting bar 15 and the rotary cover 16 to move through the round bar 20 and the notch block 19.

Referring to fig. 3, the number of the notch blocks 19 is two, the sizes of the two notch blocks 19 are the same, and the side surfaces of the two notch blocks 19 are movably connected with the side surface of the tunnel drainage water collection well 1.

By means of the technical optimization scheme, when the notch blocks 19 rotate, the two notch blocks 19 drive the two rotary covers 16 to rotate through the connecting rod 15 to open the tunnel drainage water collection well 1, and accordingly sewage in the tunnel can flow into the tunnel drainage water collection well 1 more quickly to drain water.

The working principle and the using flow of the utility model are as follows:

when the tunnel needs to drain, the sewage in the tunnel can be enabled to enter the tunnel drainage water collecting well 1 through blocking of the coaming 10, the filter plate 3 can be enabled to filter impurities in the sewage at the moment, the sewage after filtering the impurities is enabled to be discharged through the drain pipe 11, the purpose of draining the tunnel is achieved, an operator can drive the hinging block 7 to rotate through starting the driving motor 5 at the moment, the hinging block 7 can be enabled to drive the hinging block 7 to drive the connecting block 8 to move back and forth along the inner wall of the tunnel drainage water collecting well 1, the scraper 9 can push the impurities filtered on the filter plate 3 back and forth, the filter plate 3 can not be blocked by the sewage impurities, and the purpose of preventing the tunnel drainage water collecting well 1 from blocking ponding is achieved.

When the sewage discharge rate needs to be improved, an operator starts the pneumatic cylinder 13 at this moment, and because of the operation of the pneumatic cylinder 13, the movable plate 17 drives the round rod 20 to move along the inner wall of the notch block 19 through the ejector block 18, and then the two notch blocks 19 drive the two rotary covers 16 to rotate through the sleeve connection rod 15 to open the tunnel drainage water collection well 1, so that sewage in the tunnel can flow into the tunnel drainage water collection well 1 to drain water more rapidly, and the purpose of improving the tunnel sewage discharge rate is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a tunnel drainage system for among tunnel work progress, includes tunnel drainage sump pit (1) and tunnel ground (2), its characterized in that: the utility model discloses a drainage pipe, including tunnel drainage water collecting well (1), right side fixed mounting of tunnel drainage water collecting well (1) has first box (4), the inside fixed filter (3) that has cup jointed of tunnel drainage water collecting well (1), the inside fixed mounting of first box (4) has driving motor (5), the fixed rotary rod (21) that has cup jointed of output shaft of driving motor (5), the fixed surface of rotary rod (21) cup joints disc (6), the top of disc (6) articulates there is articulated piece (7), connecting block (8) have been cup jointed in the inside activity of tunnel drainage water collecting well (1), the other end of articulated piece (7) articulates with connecting block (8), the left end fixedly connected with scraper blade (9) of connecting block (8), the bottom of scraper blade (9) and the top swing joint of filter (3), the inside fixed drain pipe (11) that has cup jointed of the inside of tunnel drainage water collecting well (1) lower extreme.

2. The tunnel drainage system for use in a tunnel construction process of claim 1, wherein: the bottom of tunnel drainage water collecting well (1) is fixedly provided with base (12), the top of base (12) is fixedly provided with second box (14).

3. A tunnel drainage system for use in a tunnel construction process according to claim 2, wherein: the top of base (12) fixed mounting has pneumatic cylinder (13) that are located inside second box (14), the top fixed mounting of pneumatic cylinder (13) has movable plate (17).

4. The tunnel drainage system for use in a tunnel construction process of claim 1, wherein: the left end and the right end of the tunnel drainage water collecting well (1) are movably sleeved with a sleeve rod (15), and the outer surface of the sleeve rod (15) is fixedly sleeved with a rotary cover (16) positioned in the tunnel drainage water collecting well (1).

5. The tunnel drainage system for use in a tunnel construction process of claim 4, wherein: the left side of cup jointing pole (15) is fixed mounting has notch piece (19), the inside activity of notch piece (19) cup joints round bar (20).

6. The tunnel drainage system for use in a tunnel construction process of claim 5, wherein: the side of the round rod (20) is fixedly provided with a top block (18), and the bottom of the top block (18) is fixedly connected with the top of the movable plate (17).

7. The tunnel drainage system for use in a tunnel construction process of claim 5, wherein: the number of the notch blocks (19) is two, the sizes of the two notch blocks (19) are the same, and the side faces of the two notch blocks (19) are movably connected with the side face of the tunnel drainage water collecting well (1).