CN217003539U

CN217003539U - Reducing pipe capable of self-cleaning inner wall

Info

Publication number: CN217003539U
Application number: CN202220270386.8U
Authority: CN
Inventors: 李鸣; 赵欣; 王荣祥
Original assignee: JIANGSU HUAYANG PIPE INDUSTRY CO LTD
Current assignee: JIANGSU HUAYANG PIPE INDUSTRY CO LTD
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-07-19
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a reducing pipe capable of automatically cleaning an inner wall, which comprises a reducing pipe main body, a cavity, a sealing assembly, a cleaning assembly and a supporting assembly, wherein the reducing pipe main body is made of a metal material, the inner wall of the reducing pipe main body is provided with the cavity, the sealing assembly is installed in the cavity, the cleaning assembly is installed in the cavity and is positioned on one side of the sealing assembly, and the supporting assembly is installed in the cavity and is positioned on one side of the cleaning assembly. According to the cleaning device, the cleaning assembly is arranged, after connection between the sealing plates is completed, the first telescopic rod is used for driving the cleaning head to move until the cleaning head is attached to the inner wall of the reducing pipe, then the first telescopic rod is driven to rotate by the driving motor, so that the cleaning head is driven to rotate, cleaning of the inner wall of the reducing pipe is achieved, the second hydraulic cylinder is used for driving the extension rod to extend, the extension rod extends to drive the cleaning head to move up and down, all-directional cleaning of the inner wall of the reducing pipe is achieved, and a good self-cleaning effect is achieved.

Description

Reducing pipe capable of self-cleaning inner wall

Technical Field

The utility model relates to the technical field of reducing pipes, in particular to a reducing pipe capable of self-cleaning an inner wall.

Background

In order to facilitate the connection between the pipelines with two different pipe diameters, the reducing pipes are often adopted to be connected, the reducing pipes are used as connecting pieces, the inner walls of the reducing pipes are not convenient to clean due to the fact that the diameters of the inner walls are different, and therefore the reducing pipes capable of automatically cleaning the inner walls are needed.

The prior art has the following defects: most of the reducing pipes are inconvenient to self-clean the inner wall, and the problems of blockage, pollution to circulating objects and the like can be caused after long-time use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a reducing pipe with a self-cleaning inner wall, so as to solve the above-mentioned problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can be from reducing pipe of clearance inner wall, includes reducing pipe main part, cavity, seal assembly, clearance subassembly and supporting component, reducing pipe main part is made by metal material, the cavity has been seted up to reducing pipe main part inner wall, seal assembly installs in the cavity, clearance subassembly installation just is located seal assembly one side in the cavity, supporting component installs and just is located clearance subassembly one side in the cavity.

As a further preferred of this technical scheme, seal assembly includes two sets of backup pads, a pneumatic cylinder, extension bar, closing plate, runs through mouth and sealing member, and is two sets of the backup pad passes through the bolt symmetry and installs in the cavity, a pneumatic cylinder passes through the bolt and installs on the backup pad top, the extension bar is installed at a pneumatic cylinder output, the closing plate is installed in extension bar one side, the run through mouth has been seted up on reducing pipe main part inner wall surface, the sealing member is installed in closing plate one side.

As a further preferred feature of the present invention, the sealing member is provided corresponding to the through hole, and the sealing plates are connected together by a surface adsorption element.

As a further preferred of this technical scheme, the clearance subassembly includes No. two pneumatic cylinders, extension rod, motor case, driving motor, transfer line and clearance portion, No. two pneumatic cylinders pass through the bolt and install in extension rod one side, the extension rod is installed at No. two pneumatic cylinder output ends, the motor case is installed in the extension rod bottom, driving motor passes through the bolt and installs in the motor case, the transfer line is installed at the driving motor output, the clearance portion is installed in the transfer line both sides.

As this technical scheme's further preferred, clearance portion includes two sets of telescopic links, cleaning head and spring, and is two sets of a telescopic link symmetry is installed in the transfer line both sides, the cleaning head is installed in telescopic link one side, the spring housing is established and is installed in the telescopic link outside.

As a further preferred of this technical scheme, the supporting component includes two sets of connecting rods, No. two telescopic links, two sets of No. three pneumatic cylinders, adjusts pole and gyro wheel, and is two sets of the connecting rod passes through the bolt symmetry and installs in motor case both sides, No. two telescopic links are installed in connecting rod one side, and are two sets of No. three pneumatic cylinders are installed in extension bar one side and are located No. two pneumatic cylinder both sides, adjust the pole and install No. three pneumatic cylinder outputs, the gyro wheel rotates and installs in No. two telescopic link one sides.

As a further preferred mode of the technical scheme, the adjusting rod is connected with a second telescopic rod, and a rubber protective sleeve is sleeved outside the roller.

The utility model provides a reducing pipe capable of self-cleaning an inner wall, which has the following beneficial effects:

(1) according to the utility model, through the arrangement of the sealing assembly and the supporting assembly, when the inner wall of the reducing pipe main body needs to be cleaned, the first hydraulic cylinder is used for driving the sealing element to move out of the through hole, the two groups of sealing plates are connected, so that the inner wall of the reducing pipe main body can be cleaned subsequently, when the inner wall of the reducing pipe does not need to be cleaned, the through hole can be sealed by using the sealing plates and the sealing element, the second telescopic rod is used for driving the roller to extend until the roller is attached to the inner wall of the reducing pipe, and the third hydraulic cylinder is used for driving the adjusting rod to extend, so that the roller moves along with the up-and-down movement of the cleaning head, the integral stability is enhanced, and a good supporting and protecting effect is realized.

(2) According to the cleaning device, the cleaning assembly is arranged, after connection between the sealing plates is completed, the first telescopic rod is used for driving the cleaning head to move until the cleaning head is attached to the inner wall of the reducing pipe, then the driving motor is started, the driving motor drives the transmission rod to rotate, the first telescopic rod is driven to rotate by rotation of the transmission rod, the cleaning head is driven to rotate, cleaning of the inner wall of the reducing pipe is achieved, the second hydraulic cylinder is used for driving the extension rod to extend, the extension rod extends to drive the cleaning head to move up and down, all-dimensional cleaning of the inner wall of the reducing pipe is achieved, and good self-cleaning effect is achieved.

Drawings

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

FIG. 2 is a schematic view of a cleaning assembly according to the present invention;

FIG. 3 is a schematic view of the support assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a reducer body; 2. a cavity; 3. a seal assembly; 4. cleaning the assembly; 5. a support assembly; 6. a support plate; 7. a first hydraulic cylinder; 8. lengthening a rod; 9. a sealing plate; 10. a through opening; 11. a seal member; 12. a second hydraulic cylinder; 13. an extension pole; 14. a motor case; 15. a drive motor; 16. a transmission rod; 17. a cleaning part; 18. a first telescopic rod; 19. a cleaning head; 20. a spring; 21. a connecting rod; 22. a second telescopic rod; 23. a third hydraulic cylinder; 24. adjusting a rod; 25. and (4) a roller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the present invention provides the technical solutions: the utility model provides a can be from reducing pipe of clearance inner wall, includes reducing pipe main part 1, cavity 2, seal assembly 3, clearance subassembly 4 and supporting component 5, reducing pipe main part 1 is made by metal material, cavity 2 has been seted up to reducing pipe main part 1 inner wall, seal assembly 3 installs in cavity 2, clearance subassembly 4 installs in cavity 2 and is located seal assembly 3 one side, supporting component 5 installs in cavity 2 and is located clearance subassembly 4 one side.

In this embodiment, specifically: seal assembly 3 includes two sets of backup pads 6, pneumatic cylinder 7, extension bar 8, closing plate 9, runs through a mouthful 10 and sealing member 11, and is two sets of backup pad 6 passes through the bolt symmetry and installs in cavity 2, pneumatic cylinder 7 passes through the bolt and installs on backup pad 6 top, extension bar 8 is installed at pneumatic cylinder 7 output No. one, closing plate 9 is installed in extension bar 8 one side, run through a mouthful 10 has been seted up on 1 inner wall surface of reducing pipe main part, sealing member 11 is installed in closing plate 9 one side, when need not clearing up 1 inner wall of reducing pipe main part, realizes certain sealed effect.

In this embodiment, specifically: the sealing member 11 is disposed corresponding to the through hole 10, and the sealing plates 9 are connected together by a surface adsorption member, so as to facilitate connection between the sealing plates 9.

In this embodiment, specifically: clearance subassembly 4 includes No. two pneumatic cylinders 12, extension rod 13, motor case 14, driving motor 15, transfer line 16 and clearance portion 17, No. two pneumatic cylinders 12 pass through the bolt and install in 8 one sides of extension rod, extension rod 13 is installed at No. two pneumatic cylinder 12 outputs, motor case 14 is installed in extension rod 13 bottom, driving motor 15 passes through the bolt and installs in motor case 14, the transfer line 16 is installed at driving motor 15 output, clearance portion 17 installs in 16 both sides of transfer line, the rotation of drive cleaning head 19.

In this embodiment, specifically: clearance portion 17 includes two sets of telescopic links 18, cleaning head 19 and spring 20, and is two sets of 18 symmetrical installations of telescopic link in the transfer line 16 both sides, cleaning head 19 installs 18 one side at a telescopic link, spring 20 sets up installs 18 outsidely at a telescopic link, realizes the clearance to 1 inner wall of reducing pipe main part.

In this embodiment, specifically: support assembly 5 includes two sets of connecting rods 21, No. two telescopic links 22, two sets of No. three pneumatic cylinders 23, adjusts pole 24 and gyro wheel 25, and is two sets of connecting rod 21 passes through the bolt symmetry and installs in 14 both sides of motor case, No. two telescopic links 22 are installed in connecting rod 21 one side, and are two sets of No. three pneumatic cylinders 23 are installed in 8 one sides of extension bar and are located No. two pneumatic cylinders 12 both sides, it installs at No. three pneumatic cylinder 23 output to adjust pole 24, gyro wheel 25 rotates and installs in No. two telescopic links 22 one sides, strengthens holistic stability.

In this embodiment, specifically: the adjusting rod 24 is connected with the second telescopic rod 22, and a rubber protective sleeve is sleeved outside the roller 25.

The working principle is that when the reducing pipe is used, the sealing assembly 3 is arranged, when the inner wall of the reducing pipe main body 1 needs to be cleaned, the first hydraulic cylinder 7 is started, the first hydraulic cylinder 7 drives the extension rod 8 to extend, the extension rod 8 extends to drive the sealing plate 9 to move, the sealing plate 9 moves to drive the sealing piece 11 to move out of the through hole 10, the two groups of sealing plates 9 are connected to facilitate the subsequent cleaning of the inner wall of the reducing pipe main body 1, when the inner wall of the reducing pipe main body 1 does not need to be cleaned, the through hole 10 can be sealed by the sealing plate 9 and the sealing piece 11 to prevent the influence on the normal use of the reducing pipe main body 1, the cleaning assembly 4 is arranged, after the connection between the sealing plates 9 is completed, the first telescopic rod 18 is used for driving the cleaning head 19 to move until the cleaning head 19 is attached to the inner wall of the reducing pipe main body 1, and then the driving motor 15 is started, driving motor 15 drives transfer line 16 and rotates, 16 the rotation of transfer line drives telescopic link 18 and rotates, thereby drive cleaning head 19 and rotate, the realization is to the clearance of 1 inner wall of reducing pipe main part, utilize No. two pneumatic cylinders 12 to drive extension rod 13 and extend, extension rod 13's extension drives cleaning head 19 and reciprocates, the realization is to the omnidirectional clearance of 1 inner wall of reducing pipe main part, realize good self-cleaning effect, through being equipped with supporting component 5, utilize No. two telescopic link 22 to drive gyro wheel 25 and extend, until laminating with 1 inner wall of reducing pipe main part, utilize No. three pneumatic cylinder 23 to drive regulation pole 24 and extend, thereby realize gyro wheel 25 and remove along with reciprocating of cleaning head 19, strengthen holistic stability, realize good support safeguard effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a can be from reducing pipe of clearance inner wall, its characterized in that, includes reducing pipe main part (1), cavity (2), seal assembly (3), clearance subassembly (4) and supporting component (5), reducing pipe main part (1) is made by metal material, cavity (2) have been seted up to reducing pipe main part (1) inner wall, seal assembly (3) are installed in cavity (2), clearance subassembly (4) are installed in cavity (2) and are located seal assembly (3) one side, supporting component (5) are installed in cavity (2) and are located clearance subassembly (4) one side.

2. A reducer with a self-cleanable inner wall according to claim 1, wherein: seal assembly (3) include two sets of backup pad (6), pneumatic cylinder (7), extension bar (8), closing plate (9), run through mouth (10) and sealing member (11), two sets of backup pad (6) are installed in cavity (2) through the bolt symmetry, pneumatic cylinder (7) are installed on backup pad (6) top through the bolt, extension bar (8) are installed at pneumatic cylinder (7) output, closing plate (9) are installed in extension bar (8) one side, run through mouth (10) have been seted up on reducing pipe main part (1) inner wall surface, sealing member (11) are installed in closing plate (9) one side.

3. A reducer with a self-cleanable inner wall according to claim 2, wherein: the sealing piece (11) is arranged corresponding to the through hole (10), and the sealing plates (9) are connected together through a surface adsorption element.

4. A reducer with a self-cleanable inner wall according to claim 1, wherein: clearance subassembly (4) include No. two pneumatic cylinders (12), extension rod (13), motor case (14), driving motor (15), transfer line (16) and clearance portion (17), No. two pneumatic cylinders (12) are installed in extension rod (8) one side through the bolt, No. two pneumatic cylinder (12) output is installed in extension rod (13), install in extension rod (13) bottom motor case (14), driving motor (15) are installed in motor case (14) through the bolt, driving motor (15) output is installed in driving motor (16) output in transfer line (16), clearance portion (17) are installed in transfer line (16) both sides.

5. A pipe with a self-cleanable inner wall according to claim 4, wherein: clearance portion (17) are including two sets of telescopic link (18), cleaning head (19) and spring (20), and are two sets of telescopic link (18) symmetry is installed in transfer line (16) both sides, cleaning head (19) are installed in telescopic link (18) one side, spring (20) cover is established and is installed in telescopic link (18) outside.

6. A reducer with a self-cleanable inner wall according to claim 1, wherein: support assembly (5) include two sets of connecting rod (21), No. two telescopic link (22), two sets of No. three pneumatic cylinder (23), adjust pole (24) and gyro wheel (25), and are two sets of connecting rod (21) install in motor case (14) both sides through the bolt symmetry, No. two telescopic link (22) are installed in connecting rod (21) one side, and are two sets of No. three pneumatic cylinder (23) are installed in extension bar (8) one side and are located No. two pneumatic cylinder (12) both sides, adjust pole (24) and install at No. three pneumatic cylinder (23) output, gyro wheel (25) rotate and install in No. two telescopic link (22) one side.

7. A pipe with a self-cleaning inner wall of a reducer as claimed in claim 6, wherein: the adjusting rod (24) is connected with the second telescopic rod (22), and a rubber protective sleeve is sleeved outside the roller (25).