CN216767471U

CN216767471U - A waterproof drainage device for tunnel construction

Info

Publication number: CN216767471U
Application number: CN202220586859.5U
Authority: CN
Inventors: 陆刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-06-17
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to the technical field of tunnel waterproof drainage, in particular to a waterproof drainage device for tunnel construction, which comprises a drainage pipe, wherein a drainage pump is fixedly arranged on the drainage pipe, a waterproof socket is fixedly arranged at the top end of the drainage pump, a bolt is arranged in the waterproof socket, a connecting rod is fixedly arranged at the center position of the top end of the bolt, a floating ball is fixedly arranged at the top end of the connecting rod, a pipe head is fixedly arranged on the right side of the drainage pipe, a cleaning mechanism is arranged in the pipe head and comprises a support, a rotating fan is rotatably connected to the right side of the support, a roller shaft is fixedly arranged on the right side of the rotating fan, a filter plate is fixedly sleeved on the outer surface of the roller shaft, a scraper plate is fixedly arranged in the pipe head and is cylindrical and provided with a feed inlet. The beneficial effects of the utility model are: the early warning of sending that can be timely avoids the occurence of failure, can in time, automatic clearance filter plate go up absorbent silt, avoids causing the jam, improves drainage efficiency.

Description

A waterproof drainage device for tunnel construction

Technical Field

The utility model relates to the technical field of waterproof drainage of tunnels, in particular to a waterproof drainage device for tunnel construction.

Background

In tunnel engineering, in order to guarantee the efficiency of construction, must make the work preparation of drainage, traditional drainage mode is taken the ponding in with the tunnel through the water pump and is discharged the tunnel outside, and when needs drainage, the staff need transport pumping equipment to the ponding position, then lay the pipeline, start the water pump and begin the drainage.

However, when water is accumulated in a tunnel in the prior art, the water contains a large amount of silt, the pipeline is often blocked, the filter screen is added at the water outlet in the prior art, the water still needs to be manually and timely treated, if the silt adsorbed on the filter screen cannot be timely treated, the blockage can be caused, the drainage efficiency is influenced, and meanwhile, when the water is accumulated, the early warning and the timely drainage cannot be timely made in the prior art, and if the safety accident is not timely found, the waterproof drainage device for tunnel construction is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a waterproof drainage device for tunnel construction.

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof drainage device for tunnel construction comprises a drainage pipe, wherein a drainage pump is fixedly mounted on the drainage pipe, a waterproof socket is fixedly mounted at the top end of the drainage pump, a bolt is arranged in the waterproof socket and is in sliding connection with the inner wall of the waterproof socket, a connecting rod is fixedly mounted at the central position of the top end of the bolt, the top end of the connecting rod penetrates through the waterproof socket and is in sliding connection with the waterproof socket, a floating ball is fixedly mounted at the top end of the connecting rod, a pipe head is fixedly mounted at the right side of the drainage pipe, a cleaning mechanism is arranged in the pipe head and comprises a support, the support is fixedly mounted on the inner wall of the pipe head, a rotating fan is rotatably connected to the right side of the support, a roller shaft is fixedly mounted at the right side of the rotating fan, a filter plate is fixedly sleeved on the outer surface of the roller shaft, and is in sliding connection with the inner wall of the pipe head, the recess with filter plate looks adaptation is seted up to the tube head inner wall, the inside fixed mounting of tube head has the scraper blade, the other end and the roller of scraper blade are sliding connection, scraper blade position cylinder type has just seted up the feed inlet, the lower extreme of scraper blade runs through tube head and outside intercommunication, be sliding connection between scraper blade and the filter plate.

Preferably, fixed mounting has the shifting block on the lateral wall of filter plate, the lower extreme fixed mounting of tube head has the backup pad, the inner wall fixed mounting of backup pad has the stretch cord, the other end and the rotor plate fixed connection of stretch cord, the left end of rotor plate is connected for rotating with the outer wall of tube head, the upper end of rotor plate is equipped with the slider, be sliding connection between slider and the rotor plate, the slider stretches into the tube head lateral wall and is sliding connection with the tube head, the spout with slider looks adaptation is seted up to the tube head lateral wall.

Preferably, the elastic ropes are arranged in two groups and respectively positioned on two sides of the rotating plate, and the two elastic ropes are obliquely arranged.

Preferably, the upper end fixed mounting of drain pipe has the protective housing, the protective housing is linked together with the drain pipe is inside, the cartridge has the horizontal pole on the protective housing, fixed mounting has the rotor plate and is located inside the protective housing on the horizontal pole, the rotor plate establishes four groups altogether and is circular array distribution, the both ends of horizontal pole run through the protective housing and both ends all fixed mounting have early warning mechanism, early warning mechanism contains the spring, spring fixed mounting just four groups altogether are circular array distribution on the horizontal pole, fixed mounting has the batting to strike on the other end of four springs, the right side of batting is equipped with the precaution device, the precaution device fixed mounting is at the drain pipe lateral wall.

Preferably, the mounting position of the early warning mechanism is higher than the highest position of the rising of the floating ball.

Preferably, one end of the rotating plate should go deep into the drain pipe, and the length of the rotating plate should not exceed the central axis of the drain pipe.

Compared with the prior art, the utility model has the beneficial effects that: through setting up rotatory fan, the roller, structures such as filter plate and scraper blade, the silt that adsorbs on the filter plate during can making the drainage is timely, automatic clearance, need not artifical clearance, can not influence the drainage, the drainage efficiency has been improved, through setting up the rotor plate, the slider, shifting block and stretch cord isotructure, the silt that can make the clearance can not pile up at scraper blade mouth lower extreme, cause the scraper blade to block up, influence the cleaing away and the drainage progress of silt, through setting up the horizontal pole, the rotor plate, a spring, the batting strikes and early warning ware isotructure, can be when carrying out the drainage timely early warning, remind operating personnel tunnel ponding, arouse operating personnel to pay close attention to, avoid the occurence of failure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a structural cross-sectional view of the present invention;

FIG. 3 is a schematic view of the construction of the squeegee of the present invention;

FIG. 4 is an enlarged view A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view B of FIG. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a drain pipe; 2. draining pump; 3. a waterproof socket; 4. a bolt; 5. a connecting rod; 6. a floating ball; 7. a pipe head; 8. a support; 9. rotating the fan; 10. a roll shaft; 11. filtering the plate; 12. a squeegee; 13. a support plate; 14. an elastic cord; 15. a rotating plate; 16. a slider; 17. a protective shell; 18. a cross bar; 19. a rotating plate; 20. a spring; 21. knocking and hitting the ball; 22. an early warning device; 23. and (5) shifting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme that: as shown in fig. 1-5, a waterproof drainage apparatus for tunnel construction includes a drainage pipe 1, a drainage pump 2 is fixedly installed on the drainage pipe 1, a waterproof socket 3 is fixedly installed on the top end of the drainage pump 2, a plug 4 is installed inside the waterproof socket 3, the plug 4 is slidably connected with the inner wall of the waterproof socket 3, a connecting rod 5 is fixedly installed at the top center position of the plug 4, the top end of the connecting rod 5 penetrates through the waterproof socket 3 and is slidably connected with the waterproof socket 3, the connecting rod 5 is relatively sealed with the waterproof socket to prevent electric leakage, a floating ball 6 is fixedly installed on the top end of the connecting rod 5, the floating ball 6 rises under the action of buoyancy to drive the plug 4 to be connected with the sealed socket 3, so as to start the drainage pump 2 to drain water, a pipe head 7 is fixedly installed on the right side of the drainage pipe 1, a cleaning mechanism is installed inside the pipe head 7, the cleaning mechanism includes a

support

8, 8 fixed mounting of support is at 7 inner walls of tube head, 8 right sides of support are rotated and are connected with rotatory fan 9, the right side fixed mounting of rotatory fan 9 has roller 10, roller 10 outer surface fixed cup has connect filter plate 11, be sliding connection between filter plate 11 and the 7 inner walls of tube head, the recess with 11 looks adaptations of filter plate is seted up to 7 inner walls of tube head, the inside fixed mounting of tube head 7 has scraper blade 12, the other end and the roller 10 of scraper blade 12 are sliding connection, scraper blade 12 is the drum type and has seted up the feed inlet, the lower extreme of scraper blade 12 runs through tube head 7 and outside intercommunication, be sliding connection between scraper blade 12 and the filter plate 11, can concentrate the eduction gear inside with the silt of scraping, avoid influencing the drainage.

To sum up, when tunnel ponding, whose buoyancy that floater 6 received rises drives bolt 4 and upwards slides and be connected with waterproof socket 3, starts drain pump 2, and when carrying out the drainage, rivers drive rotatory fan 9 and rotate to drive the rotation of the filter plate 11 on the roller 10, when filter plate 11 rotated, surface filtration's silt can be gathered in scraper blade 12, inside the eduction gear under the action of gravity.

The side wall of the filter plate 11 is fixedly provided with a shifting block 23, the lower end of the tube head 7 is fixedly provided with a support plate 13, the inner wall of the support plate 13 is fixedly provided with elastic ropes 14, the other end of the elastic rope 14 is fixedly connected with a rotating plate 15, the left end of the rotating plate 15 is rotatably connected with the outer wall of the tube head 7, the elastic ropes 14 are arranged in two groups and are respectively positioned at two sides of the rotating plate 15, the two elastic ropes 14 are obliquely arranged, the upper end of the rotating plate 15 is provided with a slide block 16, the slide block 16 is in sliding connection with the rotating plate 15, the slide block 16 extends into the side wall of the tube head 7 and is in sliding connection with the tube head 7, the side wall of the tube head 7 is provided with a chute matched with the slide block 16, the filter plate 11 rotates, the shifting block 23 on the filter plate 11 can drive the slide block 16 to slide in the chute on the tube head 7, thereby driving the rotating plate 15 to rotate, silt falling from the scraper 12 is pushed out to two sides, and the blockage caused by the lower end of the scraper 12 is avoided, when the slider 16 is disengaged from the dial 23, the rotating plate 15 will return to its original position under the action of the elastic cord 14.

The upper end of the drain pipe 1 is fixedly provided with a protective shell 17, the protective shell 17 is communicated with the interior of the drain pipe 1, a cross rod 18 is inserted in the protective shell 17, a rotary plate 19 is fixedly arranged on the cross rod 18 and is positioned in the protective shell 17, the rotary plates 19 are arranged in four groups and are distributed in a circular array, one end of the rotary plate 19 is required to be inserted into the drain pipe 1, the length of the rotary plate 19 is required not to exceed the central axis of the drain pipe 1, two ends of the cross rod 18 penetrate through the protective shell 17, two ends of the cross rod 18 are fixedly provided with early warning mechanisms, each early warning mechanism comprises springs 20, the springs 20 are fixedly arranged on the cross rod 18 and are distributed in the circular array, the other ends of the four springs 20 are fixedly provided with knocking balls 21, the right sides of the knocking balls 21 are provided with early warning devices 22, the early warning devices 22 are fixedly arranged on the side wall of the drain pipe 1, the installation position of the early warning mechanisms is required to be higher than the highest position of the rising of the floating balls 6 during drainage, the water flow passes through the water drainage pipe 1 and drives the rotating plate 19 to rotate, so that the knocking ball 21 on the springs 20 at the two ends of the cross rod 18 is driven to rotate, and when the knocking ball 21 rotates, the early warning device 22 is knocked to make a sound to remind an operator.

The working principle is as follows: when water is accumulated in a tunnel, the buoyancy of the floating ball 6 rises to drive the plug pin 4 to slide upwards and be connected with the waterproof socket 3, the drainage pump 2 is started, when water is drained, the water flow drives the rotating fan 9 to rotate, so that the filter plate 11 on the roller shaft 10 is driven to rotate, when the filter plate 11 rotates, silt filtered on the surface can be gathered in the scraping plate 12 and is drained out of the device under the action of gravity, the filter plate 11 rotates, the shifting block 23 on the filter plate 11 can drive the sliding block 16 to slide in the sliding groove on the pipe head 7, so that the rotating plate 15 is driven to rotate, the silt falling from the scraping plate 12 is pushed out towards two sides, the lower end of the scraping plate 12 is prevented from being blocked, when the sliding block 16 is separated from the shifting block 23, the rotating plate 15 can return to the original position under the action of the elastic rope 14, meanwhile, the water flow passes through the drainage pipe 1, the rotating plate 19 can be driven to rotate, so that the hitting balls 21 on the springs 20 at two ends of the cross rod 18 are driven to rotate, when the knocking ball 21 rotates, the early warning device 22 is knocked to make a sound to remind an operator.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a waterproof drainage device for tunnel construction, includes drain pipe (1), and fixed mounting has drain pump (2), its characterized in that on drain pipe (1): the utility model discloses a drainage pump, including drain pump (2), drain pump, waterproof socket (2) top fixed mounting have waterproof socket (3), waterproof socket (3) inside is equipped with bolt (4), bolt (4) are sliding connection with waterproof socket (3) inner wall, the top central point of bolt (4) puts fixed mounting has connecting rod (5), the top of connecting rod (5) run through waterproof socket (3) and with waterproof socket (3) between be sliding connection, the top fixed mounting of connecting rod (5) has floater (6), the right side fixed mounting of drain pipe (1) has tube head (7), tube head (7) inside is equipped with clearance mechanism, clearance mechanism contains support (8), support (8) fixed mounting is in tube head (7) inner wall, support (8) right side rotates and is connected with rotatory fan (9), the right side fixed mounting of rotatory fan (9) has roller (10), the fixed cover of roller (10) surface has connected filter plate (11), be sliding connection between filter plate (11) and tube head (7) inner wall, the recess with filter plate (11) looks adaptation is seted up to tube head (7) inner wall, the inside fixed mounting of tube head (7) has scraper blade (12), the other end and roller (10) of scraper blade (12) are sliding connection, scraper blade (12) are the cylinder type and have seted up the feed inlet, the lower extreme of scraper blade (12) runs through tube head (7) and outside intercommunication, be sliding connection between scraper blade (12) and filter plate (11).

2. The waterproof drainage device for tunnel construction according to claim 1, wherein: fixed mounting has shifting block (23) on the lateral wall of filter plate (11), the lower extreme fixed mounting of tube head (7) has backup pad (13), the inner wall fixed mounting of backup pad (13) has stretch cord (14), the other end and rotor plate (15) fixed connection of stretch cord (14), the left end of rotor plate (15) is connected for rotating with the outer wall of tube head (7), the upper end of rotor plate (15) is equipped with slider (16), be sliding connection between slider (16) and rotor plate (15), slider (16) stretch into tube head (7) lateral wall and be sliding connection with tube head (7), the spout with slider (16) looks adaptation is seted up to tube head (7) lateral wall.

3. The waterproof drainage device for tunnel construction as claimed in claim 2, wherein: the elastic ropes (14) are arranged in two groups and are respectively positioned on two sides of the rotating plate (15), and the two elastic ropes (14) are obliquely arranged.

4. The waterproof drainage device for tunnel construction according to claim 1, wherein: a protective shell (17) is fixedly arranged at the upper end of the drain pipe (1), the protective shell (17) is communicated with the inside of the drain pipe (1), a cross bar (18) is inserted on the protective shell (17), a rotating plate (19) is fixedly installed on the cross bar (18) and is positioned in the protective shell (17), the rotating plates (19) are arranged in four groups and distributed in a circular array, two ends of the cross rod (18) penetrate through the protective shell (17) and are fixedly provided with early warning mechanisms, the early warning mechanism comprises springs (20), the springs (20) are fixedly arranged on a cross bar (18) and are distributed in a circular array in four groups, the other ends of the four springs (20) are fixedly provided with knocking balls (21), the right side of the knocking ball (21) is provided with a precaution device (22), and the precaution device (22) is fixedly arranged on the side wall of the drainage pipe (1).

5. The waterproof drainage device for tunnel construction according to claim 4, wherein: the mounting position of the early warning mechanism is higher than the highest position of the rising of the floating ball (6).

6. The waterproof drainage device for tunnel construction according to claim 4, wherein: one end of the rotating plate (19) is required to go deep into the drain pipe (1), and the length of the rotating plate (19) is required not to exceed the central axis of the drain pipe (1).