CN211841771U

CN211841771U - Pipeline sealing ring replacing device

Info

Publication number: CN211841771U
Application number: CN202020296761.7U
Authority: CN
Inventors: 都兴武; 杜昌平; 刘炬
Original assignee: Hengyang Xinhua Huazhi Rubber & Plastic Products Co ltd
Current assignee: Hengyang Xinhua Huazhi Rubber & Plastic Products Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-03
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a device is changed to pipe seal circle relates to mechanical equipment technical field, to the sealing washer after the live time overlength in pipeline is used, can produce ageing problem and attach to inside the pipeline, and because the pipeline overweight brings inconvenient problem for the construction when changing the sealing washer, now proposes following scheme, and it includes the lid down, the one end lateral wall fixed mounting of lid has hinge mechanisms down, just hinge mechanisms's upper end fixed mounting has the lid, the intermediate position of lid lateral wall is equipped with the screw hole down, just the inside movable mounting of screw hole has the bolt, the rubber support has been placed to the inner wall bottom position of lid down, just the outside bottom welding of lid has the supporting shoe down. The utility model discloses novel structure, and solved the sealing washer after the live time overlength in the pipeline is used, can produce ageing problem and adhere to inside the pipeline, and when changing the sealing washer because the pipeline is overweight and bring inconvenient problem for the construction.

Description

Pipeline sealing ring replacing device

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a device is changed to pipeline sealing washer.

Background

The sealing ring is mostly made of rubber materials, has elasticity and rebound resilience, can have proper mechanical strength including expansion strength, elongation, tear resistance and the like, has stable performance, is not easy to swell in a medium, has small heat shrinkage effect, is easy to process and form, can keep precise size, does not corrode a contact surface, does not pollute the medium and the like.

Because the sealing washer in the pipeline application after the live time overlength, can produce ageing problem and adhere to inside the pipeline, and because the pipeline is overweight and bring inconvenience for the construction when changing, in order to solve this problem, we have proposed a pipeline sealing washer change device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is changed to pipe seal has solved the sealing washer after the live time overlength in the pipeline is used, can produce ageing problem and adhere to inside the pipeline, and because the pipeline overweight problem of bringing inconvenience for the construction when changing the sealing washer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pipeline sealing ring replacing device comprises a lower cover body, wherein a hinge mechanism is fixedly installed on one end side wall of the lower cover body, an upper cover body is fixedly installed at the upper end of the hinge mechanism, a threaded hole is formed in the middle of the side wall of the lower cover body, a bolt is movably installed in the threaded hole, a rubber support is placed at the bottom end of the inner wall of the lower cover body, a supporting block is welded at the bottom end of the outer portion of the lower cover body, a telescopic frame is connected to the lower end of the supporting block through threads, a telescopic motor is connected to the bottom end of the telescopic frame through threads, a base is installed at the outer end of the telescopic motor in a sleeved mode, an installation block is fixedly installed at the middle of the top end of the inner portion of the upper cover body, an installation rod is welded at the lower end of the installation block, just the rotatory grinding apparatus of one end fixedly connected with that the rotation motor case was kept away from to the dwang, the outer end of rotatory grinding apparatus is equipped with the brush circle.

Preferably, the equal fixed mounting of one end of hinge mechanisms is kept away from to go up lid and lower lid has the handle, just the installation direction of handle and the outer end lateral wall of last lid and lower lid are the acute angle.

Preferably, a fixing groove is formed in the middle of the side wall of the outer end of the rubber support, and the diameter of the fixing groove is the same as that of the bolt.

Preferably, two cylinders, two are installed to the inside fixed reversal of rotating the motor case the equal fixedly connected with dwang of cylinder.

Preferably, the diameter formed by the rotary grinding tool and the brush ring is in interference fit with the diameter of the inner wall of the pipeline.

The utility model has the advantages that:

1: when the device is used, the upper cover body, the lower cover body and the telescopic frame are installed in a matched mode, so that a pipeline of the sealing ring to be replaced is supported during construction, and the purpose of conveniently replacing the sealing ring is achieved.

2: when the device is used, the lower end of the upper cover body is fixedly provided with the installation block, the installation rod, the rotating motor box and the brush ring, so that an operator can effectively remove aged parts adhered to the inner part of the pipeline when replacing the sealing ring, and the upper end of the lower cover body is provided with the rubber support, so that the device is matched with pipelines with different diameters to replace the sealing ring, and the working efficiency is improved.

In conclusion, the device has solved the sealing washer after the live time overlength in pipeline application, can produce ageing problem and attached to inside the pipeline, and when changing the sealing washer because the pipeline is overweight and bring inconvenient problem for the construction, and convenient operation, the cost of manufacture is low, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side sectional structure view of the present invention.

Fig. 3 is a schematic structural diagram of the rubber support of the present invention.

Reference numbers in the figures: the device comprises an upper cover body 1, a pipeline 2, a lower cover body 3, a base 4, a telescopic motor 5, a telescopic frame 6, a supporting block 7, a rubber support 8, a rotary grinding tool 9, a rotary motor box 10, an installation rod 11, an installation block 12, a rotary rod 13, a brush ring 14, a hinge mechanism 15, a handle 16, a threaded hole 17, a bolt 18 and a fixing groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a pipeline sealing ring replacing device comprises a lower cover body 3, a hinge mechanism 15 is fixedly installed on one end side wall of the lower cover body 3, an upper cover body 1 is fixedly installed on the upper end of the hinge mechanism 15, a threaded hole 17 is formed in the middle of the side wall of the lower cover body 3, a bolt 18 is movably installed in the threaded hole 17, a rubber support 8 is placed at the bottom end of the inner wall of the lower cover body 3, a supporting block 7 is welded at the bottom end of the outer portion of the lower cover body 3, a telescopic frame 6 is connected to the lower end of the supporting block 7 in a threaded manner, a telescopic motor 5 is connected to the bottom end of the telescopic frame 6 in a threaded manner, a base 4 is installed at the outer end of the telescopic motor 5 in a sleeved manner, an installation block 12 is fixedly installed at the middle of the top end of the upper cover body 1, an installation rod 11 is welded, rotate the horizontal position of motor case 10 and run through and install dwang 13, just the rotatory grinding apparatus 9 of one end fixedly connected with of rotating motor case 10 is kept away from to dwang 13, the outer end of rotatory grinding apparatus 9 is equipped with brush circle 14, goes up the equal fixed mounting of one end that articulated mechanism 15 was kept away from to lid 1 and lower lid 3 has handle 16, just the direction of installation of handle 16 is the acute angle with the outer end lateral wall of last lid 1 and lower lid 3, and the intermediate position of 8 outer end lateral walls of rubber support is equipped with fixed slot 19, the diameter of fixed slot 19 is the same with the diameter of bolt 18, and two cylinders, two are installed to the fixed reversal of inside of rotating motor case 10 the equal fixedly connected with dwang 13 of cylinder, rotatory grinding apparatus 9 with the diameter and the pipe inner wall diameter interference fit that brush circle.

The working principle is as follows: when the pipeline sealing ring replacing device is used, firstly, an upper cover body 1 and a lower cover body 3 are opened through a hinge mechanism 15, then a device body is placed below a pipeline, then a telescopic motor 5 is started, the telescopic motor 5 drives a telescopic frame 6 to ascend, then the telescopic frame 6 drives the lower cover body 3 to ascend, a rubber support 8 placed inside the lower cover body 3 wraps the pipeline and supports the pipeline to reach the original position, the use pressure of workers is relieved, and then the wrapping radius of the rubber support 8 is adjusted through manually screwing a bolt 18 so as to fix the position of the pipeline; then open the inside rotation motor of rotating motor case 10, drive rotatory grinding apparatus 9 through dwang 13 and rotate to the brush circle 14 rotation of driving rotatory grinding apparatus 9 edge is polished the pipeline inner wall residue, opens the inside cylinder of rotating motor case 10 thereupon and drives dwang 13 and inwards stretch out and draw back, then the staff opens upper cover body 1 through using handle 16, and then changes the sealing washer, changes the back that finishes, will go up lid 1 and close, avoids illumination to cause the influence to the sealing washer installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pipeline sealing ring replacing device comprises a lower cover body (3) and is characterized in that a hinge mechanism (15) is fixedly mounted on one end side wall of the lower cover body (3), an upper cover body (1) is fixedly mounted on the upper end of the hinge mechanism (15), a threaded hole (17) is formed in the middle of the side wall of the lower cover body (3), a bolt (18) is movably mounted inside the threaded hole (17), a rubber support (8) is placed at the bottom end of the inner wall of the lower cover body (3), a supporting block (7) is welded at the outer bottom end of the lower cover body (3), a telescopic frame (6) is connected with the lower end of the supporting block (7) in a threaded mode, a telescopic motor (5) is connected with the bottom end of the telescopic frame (6) in a threaded mode, a base (4) is mounted at the outer end of the telescopic motor (5) in a sleeved mode, a mounting block (12) is, the welding of the lower extreme of installation piece (12) has installation pole (11), just the lower extreme fixed mounting of installation pole (11) has rotation motor case (10), the horizontal position of rotating motor case (10) runs through and installs dwang (13), just the rotatory grinding apparatus (9) of one end fixedly connected with of rotating motor case (10) are kept away from in dwang (13), the outer end of rotatory grinding apparatus (9) is equipped with brush circle (14).

2. The device for replacing the sealing ring of the pipeline as claimed in claim 1, wherein a handle (16) is fixedly installed at one end of each of the upper cover body (1) and the lower cover body (3) far away from the hinge mechanism (15), and the installation direction of the handle (16) forms an acute angle with the side wall of the outer end of each of the upper cover body (1) and the lower cover body (3).

3. The device for replacing the pipe sealing ring according to claim 1, wherein a fixing groove (19) is formed in the middle of the side wall of the outer end of the rubber support (8), and the diameter of the fixing groove (19) is the same as that of the bolt (18).

4. The device for replacing the sealing ring of the pipeline as claimed in claim 1, wherein two cylinders are fixedly and reversely mounted inside the rotating motor box (10), and both cylinders are fixedly connected with a rotating rod (13).

5. A pipe seal ring changing apparatus according to claim 1, wherein the diameter formed by the rotary grinding tool (9) and the brush ring (14) is in interference fit with the diameter of the inner wall of the pipe.