CN112064776B

CN112064776B - Dredging equipment for tunnel drainage system

Info

Publication number: CN112064776B
Application number: CN202010716934.0A
Authority: CN
Inventors: 蒋锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2022-11-08
Anticipated expiration: 2040-07-23
Also published as: CN112064776A

Abstract

The invention belongs to the technical field of tunnel drainage, and particularly relates to dredging equipment for a tunnel drainage system, which aims at solving the problems that sundries are easy to accumulate in a drainage pipe and the inside of a pipeline cannot be cleaned comprehensively. The device is provided with the inclined roller, so that the device moves in a spiral line manner on the inner wall of the pipeline, sundries are pushed away, the scraper is driven to scrape, and stubborn sundries are cleaned.

Description

Dredging equipment for tunnel drainage system

Technical Field

The invention relates to the technical field of tunnel drainage, in particular to dredging equipment for a tunnel drainage system.

Background

The tunnel is an engineering building buried in the stratum and is a form of utilizing underground space by human beings, the tunnel is positioned below the bottom layer, water is easy to accumulate in the tunnel, water is generally drained through a drainage system, but impurities are easy to accumulate in the drainage pipe, particularly the problem of crystal blockage and the like, and the normal operation of the drainage system is influenced.

Through retrieval, a patent with a Chinese patent publication number of CN109973148B discloses a dredging device for a tunnel drainage system, in particular to a dredging device for a tunnel drainage system and a using method thereof, comprising: the working end is used for exploring, crushing and removing the crystallized blockage of the tunnel drainage system; and the control end provides power for the working end to finish the action, sends an action instruction to the working end and monitors the working state of the working end.

The dredging device for the tunnel drainage system in the patent has the following defects: the device clears up through the working head, can't effectively clear up the pipeline is inside comprehensively, during the use, is not convenient for clear up to the inside debris of pipeline.

Disclosure of Invention

The invention provides dredging equipment for a tunnel drainage system, which is based on the technical problems that sundries are easy to accumulate in a drainage pipe and the interior of the pipeline cannot be effectively and comprehensively cleaned.

The invention provides dredging equipment for a tunnel drainage system, which comprises a main body, wherein a moving rod is arranged in the main body, the top end and the bottom end of the moving rod are both rotatably connected with connecting rods, one end of each connecting rod is rotatably connected with a first moving plate, one side of each first moving plate is provided with a fixed body, one side of each fixed body is rotatably connected with a roller, one side of each roller is provided with a driving mechanism, each roller is in an inclined shape, one end of each moving rod is welded with a second moving plate, one side of each second moving plate is provided with a sliding rod, the outside of each sliding rod is rotatably connected with a plurality of push rods, a second protective cover is sleeved outside each sliding rod, one side of each second moving plate is provided with a support column, one end of each support column is rotatably connected with a connecting rod, one end of each connecting rod is rotatably connected with a scraper, and one side of the main body is provided with a pushing mechanism and a cleaning mechanism.

Preferably, the inside welding of main part has solid fixed ring, the outside welding of carriage release lever has the carriage release ring, gu fixed ring with the welding has the second spring between the carriage release ring.

Preferably, a flow guide body is welded to one side of the second moving plate, one side of the flow guide body is arc-shaped, and one side of the flow guide body is welded to the sliding rod and the supporting column.

Preferably, the outside cover of slide bar is equipped with the sliding sleeve, and the outside welding of sliding sleeve has the second bracing piece, the second bracing piece with the welding of second protection casing, the second protection casing is the toper, the outside welding of second protection casing has a plurality of first springs.

Preferably, the welding of the one end of slide bar has first protection casing, and first protection casing is the taper shape, the welding of one side of first protection casing has first bracing piece, and the welding of the one end of first bracing piece has the blade.

Preferably, actuating mechanism includes the motor, first cavity has been seted up to the inside of the fixed body, motor department and the inside of first cavity, circular through-hole has been seted up in one side inner wall department of first cavity to the fixed body, the fixed body is equipped with the axis of rotation in circular through-hole department, and the outside of axis of rotation and the output shaft of motor all have the gear through the key-type connection, two gear engagement, the gyro wheel cover is located the outside of axis of rotation.

Preferably, pushing mechanism includes motor and flabellum, the welding of one side of main part has fixed box, the motor is in the inside of fixed box, the output shaft of motor extends to the outside of fixed box, the flabellum cover is located the output shaft outside of motor.

Preferably, the cleaning mechanism includes a rotating body and a stirring rod, the rotating body is fixedly connected with the output shaft of the motor, the stirring rod is welded to the outer wall of the rotating body, and the stirring rod is long.

Preferably, the top and the bottom of main part all bond and have first baffle, the scraper blade is the slope form, the one end welding of scraper blade has the second baffle, and the second baffle is the arc.

Preferably, one side welding of first movable plate has the fixing base, and the top of fixing base is equipped with rotates the seat, rotate the top of seat with the fixed body welding, a plurality of draw-in grooves have been seted up on the top of rotating the seat, and the draw-in groove is the annular, it is equipped with the kelly in draw-in groove department to rotate the seat, and the kelly is L shape, the kelly with the fixing base passes through set screw fixed connection.

The beneficial effects of the invention are as follows:

1. the inclined roller rotates on the inner wall of the pipeline, so that the device can move in a spiral line manner on the inner wall of the pipeline, sundries in front of the device are pushed away by the push rod, meanwhile, the device rotates to drive the scraper to scrape on the inner wall of the pipeline, so that stubborn sundries are cleaned, the push rod bears force during the advancing process of the push rod, the moving rod bears force through the slide rod, the connecting rod pushes the first moving plate, the roller is tightly attached to the inner wall of the pipeline, and meanwhile, the push rod bears force to rotate, so that the second protective cover moves, the connecting rod rotates, the scraper is tightly attached to the inner wall of the pipeline, and the sundries are scraped;

2. by arranging the second spring, the second spring pushes the movable ring through the fixed ring, so that the movable rod is stressed, the connecting rod pushes the roller to be attached to the inner wall of the pipeline, and meanwhile, the scraper is driven to be attached to the inner wall of the pipeline;

3. by arranging the first spring, when the push rod is stressed, the first spring is contacted, and force is applied to the second protective cover through the first spring, so that one side of the second protective cover is contacted with the connecting rod, the scraper is attached to the inner wall of the pipeline, meanwhile, the push rod can have certain elasticity due to the first spring, and the push rod can slightly shake, so that sundries on the push rod can be pushed away conveniently;

4. the first protection cover in the shape of the pointed cone and the blade are arranged, so that the first protection cover in the shape of the pointed cone can be conveniently penetrated into sundries to separate the sundries, and meanwhile, the blade can cut the sundries;

5. the motor and the fan blades are arranged, the motor drives the fan blades to rotate, the device can obtain certain thrust inside the drain pipe, the cleaning work of the device is facilitated, meanwhile, the fan blades can shred sundries, and the sundries are prevented from being blocked again;

6. through the arrangement of the strip-shaped stirring column, when the motor drives the fan blades to rotate, the rotating body drives the stirring column to rotate, and the centrifugal force of the stirring column enables one end of the stirring column to be tightly attached to the inner wall of the pipeline and brushes the inner wall of the pipeline, so that the pipeline is further cleaned;

7. the first baffle plate, the inclined scraper plate and the arc-shaped second baffle plate are arranged, so that sundries can be prevented from entering the roller, the inclined scraper plate is convenient for cleaning the inner wall of the pipeline, and the arc-shaped second baffle plate can enable the scraper plate to move forwards without being influenced by step topography;

8. through setting up rotation seat and kelly, the rotatory seat that rotates can change the inclination of gyro wheel, and the adjusting device of being convenient for is at the inside speed of advance and the route of pipeline, and the rethread kelly cooperates with the draw-in groove, can make and rotate the seat and fix with the fixing base.

Drawings

FIG. 1 is a schematic view of the whole structure of a dredging device of a tunnel drainage system;

FIG. 2 is a schematic sectional view of a dredging apparatus for a tunnel drainage system;

FIG. 3 is a front view of a scraper structure of a dredging apparatus for a tunnel drainage system;

fig. 4 is a schematic sectional structure view of a dredging apparatus for a tunnel drainage system.

In the figure: the device comprises a main body 1, a first moving plate 2, rollers 3, a rotating shaft 4, a fixed body 5, a connecting rod 6, a first baffle 7, a connecting rod 8, a scraper 9, a second baffle 10, a push rod 11, a first shield 12, a first supporting rod 1201, a blade 1202, a sliding rod 13, a second shield 14, a first spring 15, a second supporting rod 16, a sliding sleeve 17, a supporting column 18, a flow guide body 19, a second moving plate 20, a moving rod 21, a fixed ring 22, a second spring 23, a moving ring 24, a fixed box 25, a motor 26, a rotating body 27, fan blades 28, a stirring rod 29, a fixed seat 30, a clamping rod 31, a fixed screw 32 and a rotating seat 33.

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.

Referring to fig. 1-4, a tunnel drainage system dredging device comprises a main body 1, a moving rod 21 is arranged inside the main body 1, a connecting rod 6 is rotatably connected to the top end and the bottom end of the moving rod 21, a first moving plate 2 is rotatably connected to one end of the connecting rod 6, a fixed body 5 is arranged on one side of the first moving plate 2, a roller 3 is rotatably connected to one side of the fixed body 5, a driving mechanism is arranged on one side of the roller 3, the roller 3 is inclined, a second moving plate 20 is welded to one end of the moving rod 21, a sliding rod 13 is arranged on one side of the second moving plate 20, a plurality of push rods 11 are rotatably connected to the outside of the sliding rod 13, a second protective cover 14 is sleeved on the outside of the sliding rod 13, a supporting column 18 is arranged on one side of the second moving plate 20, a connecting rod 8 is rotatably connected to one end of the supporting column 18, a scraping plate 9 is rotatably connected to one end of the connecting rod 8, a pushing mechanism and a cleaning mechanism are arranged on one side of the main body 1, the roller 3 is driven to rotate by the driving mechanism, the roller 3 in an inclined shape rotates on the inner wall of the pipeline, the device can move in a spiral line manner on the inner wall of the pipeline, so that sundries in front of the device are pushed away by the push rod 11, meanwhile, the scraper 9 is driven to scrape on the inner wall of the pipeline by the rotary movement of the device, so that stubborn sundries are cleaned, the push rod 11 is stressed in the advancing process of the push rod 11, the movable rod 21 is stressed by the slide rod 13, the connecting rod 6 pushes the first movable plate 2, the roller 3 is tightly attached to the inner wall of the pipeline, meanwhile, the push rod 11 is stressed to rotate, the second protective cover 14 is moved, the connecting rod 8 is rotated, the scraper 9 is tightly attached to the inner wall of the pipeline for scraping the sundries, the fixing ring 22 is welded inside the main body 1, the movable ring 24 is welded outside the movable rod 21, and the second spring 23 is welded between the fixing ring 22 and the movable ring 24, second spring 23 promotes shift ring 24 through solid fixed ring 22, thereby make the atress of carriage release lever 21, make connecting rod 6 promote 3 close pipeline inner walls of gyro wheel, the welding of one side of first movable plate 2 has fixing base 30, the top of fixing base 30 is equipped with rotates seat 33, the top of rotating seat 33 and the welding of the solid fixed body 5, a plurality of draw-in grooves have been seted up on the top of rotating seat 33, the draw-in groove is the annular, it is equipped with kelly 31 to rotate seat 33 in draw-in groove department, kelly 31 is L shape, kelly 31 passes through set screw 32 fixed connection with fixing base 30, rotate seat 33 through the rotation, can change the inclination of gyro wheel 3, be convenient for adjusting device at the inside forward velocity and the route of pipeline, the cooperation of rethread kelly 31 and draw-in groove, it is fixed with fixing base 30 to make to rotate seat 33.

Wherein, one side of the second moving plate 20 is welded with a flow guide body 19, one side of the flow guide body 19 is arc-shaped, one side of the flow guide body 19 is welded with the slide bar 13 and the support column 18, and the flow guide body 19 is convenient for water flow to pass through.

Wherein, the outside cover of slide bar 13 is equipped with sliding sleeve 17, sliding sleeve 17's outside welding has second bracing piece 16, second bracing piece 16 and the welding of second protection casing 14, second protection casing 14 is the toper, the outside welding of second protection casing 14 has a plurality of first springs 15, when push rod 11 atress, first spring 15 can be contacted, through first spring 15 to the application of force of second protection casing 14, thereby make one side contact connecting rod 8 of second protection casing 14, make scraper blade 9 paste tight pipeline inner wall, first spring 15 can make push rod 11 all have certain elasticity simultaneously, push rod 11 can slightly tremble, be convenient for push away the debris on the push rod 11.

The first protection cover 12 is welded at one end of the sliding rod 13, the first protection cover 12 is in a taper shape, the first support rod 1201 is welded at one side of the first protection cover 12, the blade 1202 is welded at one end of the first support rod 1201, the taper-shaped first protection cover 12 is convenient to penetrate into sundries to separate the sundries, and meanwhile the blade 1202 can cut the sundries.

Wherein, actuating mechanism includes the motor, first cavity has been seted up to the inside of the fixed body 5, motor department and the inside of first cavity, circular through-hole has been seted up in one side inner wall department of first cavity to the fixed body 5, the fixed body 5 is equipped with axis of rotation 4 in circular through-hole department, the outside of axis of rotation 4 and the output shaft of motor all have the gear through the key-type connection, two gear engagement, the outside of axis of rotation 4 is located to 3 covers of gyro wheel, can drive axis of rotation 4 through the motor and rotate, thereby drive gyro wheel 3 rotates.

Wherein, pushing mechanism includes motor 26 and flabellum 28, the welding of one side of main part 1 has fixed box 25, motor 26 is located the inside of fixed box 25, motor 26's output shaft extends to the outside of fixed box 25, the output shaft outside of motor 26 is located to the flabellum 28 cover, it is rotatory to drive flabellum 28 through motor 26, can make the device obtain certain thrust inside the drain pipe, the device of being convenient for carries out the cleaning work, flabellum 28 can carry out shredding with debris simultaneously, avoid debris to block up once more.

The cleaning mechanism comprises a rotating body 27 and a stirring rod 29, the rotating body 27 is fixedly connected with an output shaft of the motor 26, the stirring rod 29 is welded with the outer wall of the rotating body 27, the stirring rod 29 is long and has certain elasticity, when the motor 26 drives the fan blades 28 to rotate, the stirring column 29 is driven by the rotating body 27 to rotate, the centrifugal force of the stirring column 29 enables one end of the stirring column 29 to be attached to the inner wall of the pipeline tightly, the inner wall of the pipeline is scrubbed, and therefore the pipeline is further cleaned.

Wherein, the top and the bottom of main part 1 all bond and have first baffle 7, and scraper blade 9 is the slope form, and the one end welding of scraper blade 9 has second baffle 10, and second baffle 10 is the arc, and among first baffle 7 can prevent that debris from getting into gyro wheel 3, the scraper blade 9 that is the slope form is convenient for clear up the inner wall of pipeline, is curved second baffle 10 and can make scraper blade 9 move the in-process forward, can not receive the influence of step topography.

The working principle is as follows: the rollers 3 are driven to rotate by the motor, the inclined rollers 3 rotate on the inner wall of the pipeline, so that the device can move in a spiral line manner on the inner wall of the pipeline, sundries in front of the device are pushed away by the push rod 11, meanwhile, the scraper 9 is driven to scrape on the inner wall of the pipeline by the rotary movement of the device, so that stubborn sundries are cleaned, the push rod 11 is stressed in the advancing process of the push rod 11, the moving rod 21 is stressed by the slide rod 13, the connecting rod 6 pushes the first moving plate 2, the rollers 3 cling to the inner wall of the pipeline, meanwhile, the push rod 11 is stressed to rotate, the second protective cover 14 is moved, the connecting rod 8 rotates, the scraper 9 clings to the inner wall of the pipeline, and the sundries are scraped;

the second spring 23 pushes the movable ring 24 through the fixed ring 22, so that the movable rod 21 is stressed, and the connecting rod 6 pushes the roller 3 to be attached to the inner wall of the pipeline;

when the push rod 11 is stressed, the first spring 15 is contacted, the first spring 15 applies force to the second protective cover 14, so that one side of the second protective cover 14 is contacted with the connecting rod 8, the scraper 9 is attached to the inner wall of the pipeline, meanwhile, the first spring 15 enables the push rod 11 to have certain elasticity, and the push rod 11 can slightly shake, so that sundries on the push rod 11 can be pushed away conveniently;

the first protective cover 12 in a taper shape is convenient to pierce into the sundries to separate the sundries, and meanwhile, the blade 1202 can cut the sundries;

the fan blades 28 are driven by the motor 26 to rotate, so that the device can obtain certain thrust inside the drain pipe, the device can conveniently clean, and meanwhile, the fan blades 28 can cut up sundries to prevent the sundries from being blocked again;

when the motor 26 drives the fan blades 28 to rotate, the rotating body 27 also drives the stirring column 29 to rotate, and the centrifugal force of the stirring column 29 enables one end of the stirring column 29 to be tightly attached to the inner wall of the pipeline and brushes the inner wall of the pipeline, so that the pipeline is further cleaned;

the first baffle 7 can prevent sundries from entering the roller 3, the inclined scraper 9 is convenient for cleaning the inner wall of the pipeline, and the arc-shaped second baffle 10 can prevent the scraper 9 from being influenced by step topography in the forward moving process;

through rotatory seat 33 of rotating, can change the inclination of gyro wheel 3, the adjusting device of being convenient for is at the inside forward speed and the route of pipeline, and rethread kelly 31 and draw-in groove's cooperation can make and rotate seat 33 and fixed 30.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a tunnel drainage system mediation equipment, includes main part (1), its characterized in that, the inside of main part (1) is equipped with carriage release lever (21), and the top and the bottom of carriage release lever (21) all are equipped with connecting rod (6), and the one end of connecting rod (6) is equipped with first movable plate (2), and one side of first movable plate (2) is equipped with fixed body (5), and one side of fixed body (5) is equipped with gyro wheel (3), and one side of gyro wheel (3) is equipped with actuating mechanism, and gyro wheel (3) are the slope form, the one end of carriage release lever (21) is equipped with second movable plate (20), and one side of second movable plate (20) is equipped with slide bar (13), and the outside of slide bar (13) is equipped with a plurality of push rods (11), and the outside cover of slide bar (13) is equipped with second movable plate protection casing (14), one side of second movable plate (20) is equipped with support column (18), and the one end of support column (18) is equipped with connecting rod (8), and the one end of connecting rod (8) is equipped with scraper blade (9), one side of main part (1) is equipped with pushing mechanism and clearance mechanism

A fixed ring (22) is arranged inside the main body (1), a moving ring (24) is arranged outside the moving rod (21), and a second spring (23) is arranged between the fixed ring (22) and the moving ring (24);

a fixed seat (30) is arranged on one side of the first moving plate (2), a rotating seat (33) is arranged at the top end of the fixed seat (30), the top end of the rotating seat (33) is welded with the fixed body (5), a plurality of clamping grooves are formed in the top end of the rotating seat (33), the clamping grooves are annular, clamping rods (31) are arranged at the clamping grooves of the rotating seat (33), the clamping rods (31) are L-shaped, and the clamping rods (31) are fixedly connected with the fixed seat (30) through fixing screws (32);

a sliding sleeve (17) is sleeved outside the sliding rod (13), a second supporting rod (16) is arranged outside the sliding sleeve (17), the second supporting rod (16) is fixedly connected with the second protective cover (14), the second protective cover (14) is conical, and a plurality of first springs (15) are arranged outside the second protective cover (14);

one end of the sliding rod (13) is provided with a first protective cover (12), the first protective cover (12) is in a taper shape, one side of the first protective cover (12) is provided with a first supporting rod (1201), and one end of the first supporting rod (1201) is provided with a blade (1202).

2. The dredging device for the tunnel drainage system according to claim 1, wherein a guide body (19) is arranged on one side of the second moving plate (20), one side of the guide body (19) is arc-shaped, and one side of the guide body (19) is fixedly connected with the sliding rod (13) and the supporting column (18).

3. The tunnel drainage system dredging device as claimed in claim 1, wherein the driving mechanism comprises a motor, a first cavity is formed in the fixing body (5), the motor and the first cavity are formed in the fixing body, a circular through hole is formed in the inner wall of one side of the first cavity of the fixing body (5), a rotating shaft (4) is arranged at the circular through hole of the fixing body (5), gears are arranged on the outer portion of the rotating shaft (4) and an output shaft of the motor, the two gears are meshed, and the roller (3) is sleeved on the outer portion of the rotating shaft (4).

4. The tunnel drainage system dredging device according to claim 1, wherein the pushing mechanism comprises an electric motor (26) and fan blades (28), a fixing box (25) is arranged on one side of the main body (1), the electric motor (26) is arranged inside the fixing box (25), an output shaft of the electric motor (26) extends to the outside of the fixing box (25), and the fan blades (28) are sleeved outside the output shaft of the electric motor (26).

5. A tunnel drainage system dredge equipment according to claim 4, characterized in that the cleaning mechanism comprises a rotating body (27) and a stirring rod (29), the rotating body (27) is fixedly connected with the output shaft of the motor (26), the stirring rod (29) is fixedly connected with the outer wall of the rotating body (27), and the stirring rod (29) is long.

6. The dredging device for the tunnel drainage system of claim 1, wherein the top end and the bottom end of the main body (1) are provided with first baffles (7), the scraper (9) is inclined, one end of the scraper (9) is provided with a second baffle (10), and the second baffle (10) is arc-shaped.