CN210045711U - Deep pipe scrubbing device - Google Patents

Deep pipe scrubbing device Download PDF

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Publication number
CN210045711U
CN210045711U CN201822110213.6U CN201822110213U CN210045711U CN 210045711 U CN210045711 U CN 210045711U CN 201822110213 U CN201822110213 U CN 201822110213U CN 210045711 U CN210045711 U CN 210045711U
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China
Prior art keywords
cylinder
walking
piston rod
scrubbing
unclamping
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CN201822110213.6U
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Chinese (zh)
Inventor
李红
夏永红
孙锐锋
张湘澍
谭小舰
刘宝丰
龙海辉
崔海峰
廖丽娟
樊荣怀
王胜辉
王彬
敖云达来
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Inner Mongolia North Heavy Industries Group Co Ltd
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Inner Mongolia North Heavy Industries Group Co Ltd
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Abstract

The utility model discloses a clean deep tube device, include: the clamping cylinder, the clamping device, the first electromagnetic valve, the second electromagnetic valve, the connector, the walking brushing cylinder and the brush head are loosened. The utility model discloses compact structure, small, portable, easy operation, it is convenient to maintain.

Description

Deep pipe scrubbing device
Technical Field
The utility model relates to a wash the pipeline equipment, specifically say so, relate to a clean dark tub of device.
Background
When the pipeline is used in a high-temperature and high-pressure working environment, residues can be adhered to the inner wall to form carbon deposit, and in addition, the residues can be adhered to the inner wall of the pipeline when the inner wall of the pipeline is rubbed with other objects, so that the inner wall of the pipeline is abraded if the pipeline is not scrubbed in time.
At present, the pipeline cleaning device has large volume, high price and complex structure, and the popularization degree is not high due to relatively high cost and insufficient cleaning force. Especially, when the pipeline is cleaned in the field, a manual cleaning mode is still adopted, so that the labor consumption is high, the efficiency is low, and the cleaning degree is not high.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a deep pipe scrubbing device which has compact structure, small volume, convenient carrying, easy operation and convenient maintenance.
The technical scheme is as follows:
a deep pipe scrubbing apparatus comprising: loosening the clamping cylinder, the clamping device, the first electromagnetic valve, the second electromagnetic valve, the connector, the walking brushing cylinder and the brush head; unclamping the clamping cylinder includes: loosening the clamping cylinder body, loosening the clamping cylinder piston and loosening the clamping cylinder piston rod; the front end of the unclamping cylinder body is provided with a first piston rod through hole, one end of a piston rod of the unclamping cylinder is positioned in the unclamping cylinder body, and the other end of the piston rod of the unclamping cylinder extends out of the first piston rod through hole; the unclamping cylinder piston is positioned in the unclamping cylinder body, sleeved on the unclamping cylinder piston rod and fixed by a first nut; the piston rod of the unclamping cylinder is provided with a first air inlet channel and a first cylinder air channel, and the opening of the first air inlet channel is arranged at two ends of the piston rod of the unclamping cylinder; one end of the first air cylinder air passage is communicated with the first air inlet channel, and the opening of the other end of the first air cylinder air passage is positioned on the outer wall of the piston rod of the unclamping cylinder; the clamping device includes: the device comprises a first support flange, a second support flange, a support block and a support arm; the first support flange and the second support flange are respectively hinged with one end of the support arm, and the other end of the support arm is hinged on the support block; the first supporting flange and the second supporting flange are sleeved on a piston rod of the unclamping cylinder; the cylinder is scrubbed in walking includes: the walking and scrubbing cylinder body, the walking and scrubbing cylinder piston rod, the walking and scrubbing cylinder piston, the walking and scrubbing cylinder front end cover, the walking and scrubbing cylinder rear end cover, the rotating rod and the second nut; the front end cover of the walking and scrubbing cylinder and the rear end cover of the walking and scrubbing cylinder are connected to two ends of a cylinder body of the walking and scrubbing cylinder, and a second piston rod through hole is formed in the front end cover of the walking and scrubbing cylinder; the walking and scrubbing cylinder piston is sleeved on the walking and scrubbing cylinder piston rod and fixed by a second nut, and the walking and scrubbing cylinder piston is positioned inside the walking and scrubbing cylinder body; one end of the walking and scrubbing cylinder piston rod extends out of the second piston rod through hole, and the other end of the walking and scrubbing cylinder piston rod is positioned in the walking and scrubbing cylinder body; a rotary rod counter bore is formed in the rear end of a piston rod of the walking brushing cylinder; the rotating rod is sleeved in the rotating rod counter bore, and the end cover at the end part is connected with the rear end cover of the walking brushing cylinder; a piston rod of the walking brushing cylinder is provided with a second air inlet channel and a second air cylinder air passage, one opening of the second air inlet channel is positioned at the end part of the piston rod of the walking brushing cylinder, and the other opening is positioned in a counter bore of the rotating rod; one end of the second air cylinder air passage is communicated with the second air inlet passage, and the other end of the second air cylinder air passage is positioned on the outer wall of the piston rod of the walking and scrubbing air cylinder; the brush head is connected to the outer side of the rear end cover of the walking brushing cylinder, and the first air inlet channel is communicated with the second air inlet channel; the end parts of the piston rod of the unclamping cylinder and the piston rod of the walking brushing cylinder are connected through a connector; the first electromagnetic valve and the second electromagnetic valve are arranged on the connector, the first electromagnetic valve is used for closing or opening the first air cylinder air passage, and the second electromagnetic valve is used for closing or opening the second air cylinder air passage.
Furthermore, the outer wall of the rotating rod is provided with a rotating chute, the wall surface of the counter bore of the rotating rod is embedded with a ball, and the top end of the ball is positioned in the rotating chute.
Further, the rotary chute is in a thread shape.
Further, unclamping the clamping cylinder body includes: the clamping cylinder body, the front end cover of the clamping cylinder and the rear end cover of the clamping cylinder are loosened and connected to two ends of the clamping cylinder body, and the through hole of the first piston rod is opened on the front end cover of the clamping cylinder.
Furthermore, the rear end cover of the unclamping clamping cylinder is provided with a gas-electricity rotary joint which is communicated with the first air inlet channel, and the gas-electricity rotary joint is connected with power lines of the first electromagnetic valve and the second electromagnetic valve.
Furthermore, a baffle ring is arranged at the end part of the piston rod of the unclamping cylinder, which is positioned in the unclamping cylinder body, the outer wall of the piston rod of the unclamping cylinder is provided with a thread, and a first nut is connected to the thread; the outer wall of the piston rod of the walking brushing cylinder is provided with threads, and the second nut is connected to the threads.
Furthermore, the opening of the first air cylinder air passage is positioned between the rear end cover of the unclamping air cylinder and the piston of the unclamping air cylinder, and is positioned on the outer side of the piston of the unclamping air cylinder; the opening of the second cylinder air passage is positioned between the walking and scrubbing cylinder piston rod and the walking and scrubbing cylinder piston, and the walking and scrubbing cylinder piston is arranged on the outer side.
The utility model discloses technical effect includes:
the utility model discloses compact structure, small, light in weight, portable, clean strength big, easy and simple to handle, with low costs, easily popularization.
Drawings
FIG. 1 is a schematic view of a deep pipe scrubbing device according to the present invention;
FIG. 2 is a block diagram of a unclamping cylinder according to the present invention;
FIG. 3 is a schematic view of a clamping device according to the present invention;
fig. 4 is a structural diagram of the middle walking brushing cylinder of the utility model.
Detailed Description
The following description sufficiently illustrates specific embodiments of the invention to enable those skilled in the art to practice and reproduce it.
As shown in FIG. 1, it is a structural diagram of the deep pipe scrubbing device of the present invention; as shown in fig. 2, it is a structural diagram of the unclamping cylinder 1 of the present invention.
The structure of the deep pipe scrubbing device comprises: the device comprises a loosening clamping cylinder 1, a clamping device 2, a first electromagnetic valve 3, a second electromagnetic valve 4, a connector 5, a walking brushing cylinder 6 and a brush head 7.
The structure of the unclamping cylinder 1 includes: loosening the clamping cylinder body 11, the clamping cylinder piston 12 and the clamping cylinder piston rod 13; a first piston rod through hole is formed in the front end of the unclamping cylinder body 11, one end of a piston rod 13 of the unclamping cylinder is positioned in the unclamping cylinder body 11, and the other end of the piston rod extends out of the first piston rod through hole; the end part of the piston rod 13 of the unclamping cylinder, which is positioned in the unclamping cylinder body 11, is provided with a retaining ring, and the outer wall of the piston rod is provided with threads; the unclamping cylinder piston 12 is positioned in the unclamping cylinder body 11, is sleeved on the unclamping cylinder piston rod 13 and is fixed by a first nut 14; the unclamping cylinder piston rod 13 is provided with a first air inlet channel 15 and a first cylinder air channel, and the opening of the first air inlet channel 15 is arranged at two ends of the unclamping cylinder piston rod 13; one end of the first air cylinder air passage is communicated with the first air inlet passage 15, and the other end of the first air cylinder air passage is opened on the outer wall of the piston rod 13 of the unclamping cylinder (between the rear end cover of the unclamping cylinder and the piston 12 of the unclamping cylinder and outside the piston 12 of the unclamping cylinder). The unclamping cylinder body 11 includes: the clamping cylinder body, the front end cover of the clamping cylinder and the rear end cover of the clamping cylinder are loosened and connected to two ends of the clamping cylinder body, and the through hole of the first piston rod is opened on the front end cover of the clamping cylinder.
And the rear end cover of the unclamping clamping cylinder is provided with a gas-electricity rotary joint 8, and the gas-electricity rotary joint 8 is communicated with a first air inlet channel 15 and is connected with power lines of the first electromagnetic valve 3 and the second electromagnetic valve 4. When the walking brushing cylinder 6 rotates to advance and retreat, the external control cable and the air pipe can not rotate along with the device, and the service life of the cable and the air pipe is prolonged.
Fig. 3 is a structural view of the clamping device 2 according to the present invention.
The clamping device 2 suit is on stretching out unclamping clamping cylinder piston rod 13 of piston through-hole, and the structure includes: a first support flange 21, a second support flange 22, a support block 23 and a support arm 24; the first support flange 21 and the second support flange 22 are respectively hinged with one end of a support arm 24, and the other end of the support arm 24 is hinged on a support block 23. The first support flange 21 and the second support flange 22 are sleeved on the piston rod 13 of the unclamping cylinder.
As shown in fig. 4, the structure of the traveling brush cylinder 6 according to the present invention is shown.
The structure of the walking brushing cylinder 6 comprises: the device comprises a walking and brushing cylinder body 61, a walking and brushing cylinder piston rod 62, a walking and brushing cylinder piston 63, a walking and brushing cylinder front end cover 64, a walking and brushing cylinder rear end cover 65, a rotating rod 66 and a second nut 67.
The front end cover 64 of the walking and scrubbing cylinder and the rear end cover 65 of the walking and scrubbing cylinder are connected to two ends of the cylinder body 61 of the walking and scrubbing cylinder, and the front end cover 64 of the walking and scrubbing cylinder is provided with a second piston rod through hole; the walking and scrubbing cylinder piston 63 is sleeved on the walking and scrubbing cylinder piston rod 62 and fixed by a second nut 67, and the walking and scrubbing cylinder piston 63 is positioned inside the walking and scrubbing cylinder body 61; one end of a piston rod 62 of the walking brushing cylinder extends out of the through hole of the second piston rod, and the other end of the piston rod is positioned in the cylinder body 61 of the walking brushing cylinder; a rotary rod counter bore is formed in the rear end of the walking brushing cylinder piston rod 62, and a ball 68 is embedded in the wall surface of the rotary rod counter bore; the rotating rod 66 is sleeved in the rotating rod counter bore, the end cover of the end part is connected with the rear end cover 65 of the walking brushing cylinder through a screw, the outer wall of the rotating rod 66 is provided with a rotating chute, and the top end of the ball 68 is positioned in the rotating chute. The walking and brushing cylinder piston rod 62 is provided with a second air inlet channel 69 and a second cylinder air channel, one opening of the second air inlet channel 69 is positioned at the end part of the walking and brushing cylinder piston rod 62, and the other opening is positioned in the rotary rod counter bore; one end of the second air passage of the second cylinder is communicated with the second air inlet channel 69, and the other end of the second air passage of the second cylinder is positioned on the outer wall of the walking and brushing cylinder piston rod 62 (the outer side of the walking and brushing cylinder piston 63, and the space between the walking and brushing cylinder piston rod 62 and the walking and brushing cylinder piston 63). The brush head 7 is connected to the outside of the rear end cover 65 of the walking brushing cylinder. The first intake passage 15 and the second intake passage 69 communicate with each other.
The end parts of the unclamping cylinder piston rod 13 and the walking brushing cylinder piston rod 62 are connected through the connector 5; the first electromagnetic valve 3 and the second electromagnetic valve 4 are arranged on the connector 5, the first electromagnetic valve 3 is used for closing or opening the first air cylinder air passage, and the second electromagnetic valve 4 is used for closing or opening the second air cylinder air passage.
When the first electromagnetic valve 3 for controlling the unclamping cylinder 1 is powered on and opened, the first air inlet channel 15 is communicated with an air source, the unclamping cylinder body 1 acts, the unclamping cylinder piston 12 pushes the unclamping cylinder piston rod 13 to move rightwards, and the unclamping cylinder piston rod 13 pushes the unclamping cylinder 1 to move rightwards; when the first electromagnetic valve 3 is powered off and closed, the unclamping cylinder 1 moves leftwards, and the supporting block 23 is loosened from the inner wall of the pipeline.
When the second electromagnetic valve 4 for controlling the walking and brushing cylinder 6 is powered on and opened, the second air inlet channel 69 is communicated with an air source, the walking and brushing cylinder 6 moves rightwards, the walking and brushing cylinder 6 drives the brush head 7 to move forwards, and when the rotating rod 66 moves, the rotating rod 66 drives the walking and brushing cylinder 6 and the brush head 7 to rotate due to the action of the ball 68 and the rotating chute; when the second electromagnetic valve 4 is closed after power failure, the walking brushing cylinder 6 retracts and moves to the left.
When the device for scrubbing the deep pipe moves forwards in the pipeline, the first electromagnetic valve 3 is electrified, the piston rod 13 of the clamping cylinder is loosened to drive the clamping device 2 to act, and the supporting block 23 expands outwards to clamp the inner wall of the pipeline; the walking and scrubbing cylinder 6 acts, the walking and scrubbing cylinder 6 moves rightwards, the clamping device 2 is loosened from the pipeline, then the second electromagnetic valve 4 is powered off, the walking and scrubbing cylinder 6 retracts, and the clamping cylinder 1 is driven to move forwards by the friction force between the brush head 7 and the inner wall of the pipeline.
When the device for scrubbing the deep pipe moves backwards in the pipeline, firstly, the clamping device 2 is clamped with the pipeline, then the second electromagnetic valve 4 of the walking and scrubbing cylinder 6 is powered off, the walking and scrubbing cylinder 6 acts, the piston rod 62 of the walking and scrubbing cylinder drives the cylinder body 61 of the walking and scrubbing cylinder to withdraw, and then the clamping device 2 is loosened from the pipeline; then the electromagnetic valve of the second electromagnetic valve 4 is electrified, the walking brushing cylinder 6 acts, the piston rod 62 of the walking brushing cylinder extends out, and the clamping cylinder 1 is driven to move backwards by the friction force between the brush head 7 and the inner wall of the pipeline.
The utility model discloses when realizing scrubbing the work to the pipeline, only use two cylinders (loosen die clamping cylinder 1, the cylinder 6 is scrubbed in the walking) just can realize reciprocating motion and rotation and scrub, easy and simple to handle, only need set for pipeline length in the touch-sensitive screen, scrub after reciprocal number of times according to automatic operation just can work. The utility model discloses can adapt to all types of pipelines that pipeline internal diameter scope D is phi 100 mm-phi 200mm, especially the pipeline internal face is equipped with the work of cleaning of spout, drags power F to be more than or equal to 4000N, the minimum 100mm of working stroke, and is maximum unrestricted, and speed of walking 10m/min, total weight are less than 10 Kg.
Field debugging:
1. the power air source is connected, and the gas-electric rotary joint 8 is connected with the gas circuit; and an electric control part is connected, and the control box is connected with an electric joint of the gas-electric rotating joint 8 through a cable. And a 24v storage battery of the automobile is connected to supply power to the control box.
2. The limit switch of the cylinder body is adjusted to ensure that the cylinder body can work normally when reaching a specified position.
3. The deep pipe scrubbing device (with the brush head 7 facing forward) is plugged into the pipeline to ensure that the clamping device 2 can be clamped in the pipeline. After the power is on, the deep pipe scrubbing device can start to work.
It will be understood that the foregoing description is by way of example and explanatory only and is not intended to limit the invention, which is not limited to the structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims (7)

1. A deep pipe scrubbing apparatus comprising: loosening the clamping cylinder, the clamping device, the first electromagnetic valve, the second electromagnetic valve, the connector, the walking brushing cylinder and the brush head; unclamping the clamping cylinder includes: loosening the clamping cylinder body, loosening the clamping cylinder piston and loosening the clamping cylinder piston rod; the front end of the unclamping cylinder body is provided with a first piston rod through hole, one end of a piston rod of the unclamping cylinder is positioned in the unclamping cylinder body, and the other end of the piston rod of the unclamping cylinder extends out of the first piston rod through hole; the unclamping cylinder piston is positioned in the unclamping cylinder body, sleeved on the unclamping cylinder piston rod and fixed by a first nut; the piston rod of the unclamping cylinder is provided with a first air inlet channel and a first cylinder air channel, and the opening of the first air inlet channel is arranged at two ends of the piston rod of the unclamping cylinder; one end of the first air cylinder air passage is communicated with the first air inlet channel, and the opening of the other end of the first air cylinder air passage is positioned on the outer wall of the piston rod of the unclamping cylinder; the clamping device includes: the device comprises a first support flange, a second support flange, a support block and a support arm; the first support flange and the second support flange are respectively hinged with one end of the support arm, and the other end of the support arm is hinged on the support block; the first supporting flange and the second supporting flange are sleeved on a piston rod of the unclamping cylinder; the cylinder is scrubbed in walking includes: the walking and scrubbing cylinder body, the walking and scrubbing cylinder piston rod, the walking and scrubbing cylinder piston, the walking and scrubbing cylinder front end cover, the walking and scrubbing cylinder rear end cover, the rotating rod and the second nut; the front end cover of the walking and scrubbing cylinder and the rear end cover of the walking and scrubbing cylinder are connected to two ends of a cylinder body of the walking and scrubbing cylinder, and a second piston rod through hole is formed in the front end cover of the walking and scrubbing cylinder; the walking and scrubbing cylinder piston is sleeved on the walking and scrubbing cylinder piston rod and fixed by a second nut, and the walking and scrubbing cylinder piston is positioned inside the walking and scrubbing cylinder body; one end of the walking and scrubbing cylinder piston rod extends out of the second piston rod through hole, and the other end of the walking and scrubbing cylinder piston rod is positioned in the walking and scrubbing cylinder body; a rotary rod counter bore is formed in the rear end of a piston rod of the walking brushing cylinder; the rotating rod is sleeved in the rotating rod counter bore, and the end cover at the end part is connected with the rear end cover of the walking brushing cylinder; a piston rod of the walking brushing cylinder is provided with a second air inlet channel and a second air cylinder air passage, one opening of the second air inlet channel is positioned at the end part of the piston rod of the walking brushing cylinder, and the other opening is positioned in a counter bore of the rotating rod; one end of the second air cylinder air passage is communicated with the second air inlet passage, and the other end of the second air cylinder air passage is positioned on the outer wall of the piston rod of the walking and scrubbing air cylinder; the brush head is connected to the outer side of the rear end cover of the walking brushing cylinder, and the first air inlet channel is communicated with the second air inlet channel; the end parts of the piston rod of the unclamping cylinder and the piston rod of the walking brushing cylinder are connected through a connector; the first electromagnetic valve and the second electromagnetic valve are arranged on the connector, the first electromagnetic valve is used for closing or opening the first air cylinder air passage, and the second electromagnetic valve is used for closing or opening the second air cylinder air passage.
2. The deep tube scrubbing device as claimed in claim 1, wherein the outer wall of the rotating rod is provided with a rotating chute, the wall of the counter bore of the rotating rod is embedded with a ball, and the top end of the ball is positioned in the rotating chute.
3. The deep pipe scrubbing apparatus of claim 2, wherein the rotary chute is threaded.
4. The deep pipe scrubbing apparatus of claim 1, wherein unclamping the clamp cylinder body comprises: the clamping cylinder body, the front end cover of the clamping cylinder and the rear end cover of the clamping cylinder are loosened and connected to two ends of the clamping cylinder body, and the through hole of the first piston rod is opened on the front end cover of the clamping cylinder.
5. The deep pipe scrubbing device as claimed in claim 1, wherein the rear end cover of the unclamping cylinder is provided with an electro-pneumatic rotary joint, the electro-pneumatic rotary joint is communicated with the first air inlet channel, and the electro-pneumatic rotary joint is connected with power lines of the first electromagnetic valve and the second electromagnetic valve.
6. The deep pipe scrubbing device as claimed in claim 1, wherein the end of the piston rod of the unclamping cylinder located in the body of the unclamping cylinder is provided with a stop ring and is provided with a thread on the outer wall, and the first nut is connected to the thread; the outer wall of the piston rod of the walking brushing cylinder is provided with threads, and the second nut is connected to the threads.
7. The deep pipe scrubbing apparatus according to claim 2, wherein the opening of the first cylinder air passage is located between the unclamping cylinder rear end cap and the unclamping cylinder piston, outside the unclamping cylinder piston; the opening of the second cylinder air passage is positioned between the walking and scrubbing cylinder piston rod and the walking and scrubbing cylinder piston, and the walking and scrubbing cylinder piston is arranged on the outer side.
CN201822110213.6U 2018-12-14 2018-12-14 Deep pipe scrubbing device Active CN210045711U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822110213.6U CN210045711U (en) 2018-12-14 2018-12-14 Deep pipe scrubbing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822110213.6U CN210045711U (en) 2018-12-14 2018-12-14 Deep pipe scrubbing device

Publications (1)

Publication Number Publication Date
CN210045711U true CN210045711U (en) 2020-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822110213.6U Active CN210045711U (en) 2018-12-14 2018-12-14 Deep pipe scrubbing device

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Country Link
CN (1) CN210045711U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109647814A (en) * 2018-12-14 2019-04-19 内蒙古北方重工业集团有限公司 The deep pipe device of Portable Automatic scouring
CN115475805A (en) * 2021-06-16 2022-12-16 朴钟民 Powder removing device for gas processing equipment using screw cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109647814A (en) * 2018-12-14 2019-04-19 内蒙古北方重工业集团有限公司 The deep pipe device of Portable Automatic scouring
CN115475805A (en) * 2021-06-16 2022-12-16 朴钟民 Powder removing device for gas processing equipment using screw cylinder

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