CN210474873U

CN210474873U - Internal cleaning device for natural gas pipeline

Info

Publication number: CN210474873U
Application number: CN201921208912.2U
Authority: CN
Inventors: 王家甫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-08
Anticipated expiration: 2029-07-30

Abstract

The utility model aims at solving the current difficult problem that is difficult for carrying out high-efficient cleanness to the pipeline inner wall, disclose an inside cleaning device of natural gas line, including first guiding mechanism, second guide structure, first stand pipe, the adsorption plate, the backup pad, the bracing piece, first pivot, the holding ring, the go-between, the rocking handle, the carousel, the stay cord, the second stand pipe, the mounting panel, first motor, the second pivot, the lantern ring, the chain, first gear, first guide ring, first slide bar, first coil spring, first sleeve pipe, the cleaning zone, first rotary drum, the second guide ring, second coil spring, the second slide bar, second sleeve pipe and third guide ring. The utility model discloses the third motor in the rational utilization second guiding mechanism drives the device and removes at the pipeline inner wall, through cleaning of clean area to pipeline inner wall, and then cleans impurity, and reasonable in design, and convenient operation accords with the demand in natural gas field.

Description

Internal cleaning device for natural gas pipeline

Technical Field

The utility model relates to a natural gas field especially relates to an inside cleaning device of natural gas line.

Background

The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline.

In order not to influence natural gas line's use, need clean the pipeline, clean fine cleanness outside the pipeline, when cleaning the pipeline inner wall, the present widely used is the pig, rely on the fluidic self pressure in pipeline to remove as power promotion pig in the pipeline, scrape the pipe wall dirt, although the cleaning range is big, low in manufacturing cost, but when carrying out the dredging operation, cause wearing and tearing to the pipe wall that does not have the coating easily, reduce the life of pig, and can have the phenomenon that cleaning ability is not enough when power is not enough, and when carrying out the dredging, also be difficult for taking out inside impurity fast, therefore, need design the inside cleaning device of a natural gas line and solve prior art's not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiency of the prior art and providing an internal cleaning device of natural gas pipeline.

The utility model discloses a realize through following technical scheme:

the utility model provides an inside cleaning device of natural gas line, includes the backup pad, backup pad bottom surface fixed mounting has the adsorption plate, backup pad upper surface middle part fixed mounting has the bracing piece, the welding of bracing piece top has the go-between, the inside cover of go-between is equipped with first pivot, first

The rotary table is fixedly mounted on the surface of the rotary shaft, a positioning ring is fixedly mounted at the front end of the surface of the first rotary shaft, a rocking handle is fixedly mounted on the side surface of the positioning ring, a pull rope is wound on the rotary table, the other end of the pull rope is fixedly connected with a mounting plate, a second guide pipe and a first guide pipe are respectively fixedly mounted on the upper side and the lower side of the left side surface of the mounting plate, a first guide mechanism is arranged on the upper side of the second guide pipe, a second guide rod is arranged inside the first guide mechanism, a fourth spiral spring is sleeved on the surface of the second guide rod, a second wheel carrier is fixedly mounted at the top end of the second guide rod, a second roller device is mounted inside the second wheel carrier, a second guide mechanism is arranged on the lower side of the first guide pipe, a first guide rod is arranged inside the second guide mechanism, a third spiral spring is sleeved on, the front surface of the first wheel carrier is provided with a third motor, the third motor is connected with a first roller device, and the middle part of the right side of the mounting plate is fixedly provided with a third roller device

The motor comprises two motors, a fourth rotating shaft is installed on the right side of the second motor, a first sleeve is fixedly installed at the right end of the fourth rotating shaft, a first guide ring and a fourth guide ring are respectively arranged on the upper side and the lower side of the first sleeve, a first spiral spring is fixedly connected between the first guide ring and the first sleeve, a first slide bar is sleeved inside the first spiral spring, a second rotating shaft is sleeved inside the first guide ring, the first motor is installed at the left end of the second rotating shaft, a sleeve ring connected with the first motor is sleeved on the left side of the surface of the second rotating shaft, a first gear is fixedly installed on the left side of the surface of the second rotating shaft, a first rotating drum is fixedly installed on the surface of the second rotating shaft, a second guide ring is sleeved on the right side of the surface of the second rotating shaft, a third rotating shaft is sleeved inside the fourth guide ring, and a second gear is fixedly installed on the left side of the surface of the third rotating, the chain is sleeved between the first gear and the second gear, a second rotary drum is fixedly mounted on the surface of the third rotary shaft, a cleaning belt is connected between the first rotary drum and the second rotary drum, a third guide ring is sleeved at the right end of the third rotary shaft, a second sleeve is arranged between the third guide ring and the second guide ring, a second spiral spring is fixedly mounted between the second sleeve and the third guide ring and the second guide ring respectively, and a second sliding rod is sleeved inside the second spiral spring.

As the preferred technical scheme of the utility model, the adsorption plate is made for the magnet material.

As the utility model discloses a preferred technical scheme, the nut is installed to second guide arm and second stand pipe sliding fit, second guide arm outer end screw thread, and the nut is installed to first guide arm and first stand pipe sliding fit, first guide arm outer end screw thread.

As an optimized technical scheme of the utility model, the external switch of third motor is installed on the bracing piece.

As the utility model discloses a preferred technical scheme, the second pivot respectively with first guide ring and second guide ring normal running fit, the third pivot respectively with third guide ring and fourth guide ring normal running fit.

As the preferred technical proposal of the utility model, the surface of the cleaning belt is stuck with a sponge layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses utilize first guiding mechanism and second guiding mechanism's direction, can make the device advance, only need control the third motor just can realize the removal of device in the pipeline, can clean the different positions of pipeline inner wall, through setting up the clean area, help cleaning the pipeline inner wall, utilize the operation of first motor simultaneously, make first rotary drum and second rotary drum rotate, twine the clean area on the second rotary drum on first rotary drum, it cleans the cleanness to the natural gas line inner wall to continuously use new clean area, improve clean effect, use the setting of second motor simultaneously, can drive the clean area and rotate, clean the adhesion at the pipeline inner wall to impurity, be convenient for take out the impurity in the pipeline, and also need not the inside power that provides of pipeline, change the realization to the pipeline, the realization is to advancing

The cleanness of pipe inner wall, the utility model discloses the third motor in the rational utilization second guiding mechanism drives the device and removes at pipe inner wall, through cleaning the pipe inner wall of taking, and then cleans impurity, and reasonable in design, and convenient operation accords with the demand in natural gas field.

Drawings

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

Fig. 2 is a side view of the first gear, the second gear and the chain of the present invention.

Fig. 3 is an enlarged view of the second guiding mechanism of the present invention.

Fig. 4 is an enlarged view of the first guiding frame of the present invention.

In the figure: A. a first guide mechanism, B, a second guide mechanism, 1, a first guide tube, 2, a suction plate, 3, a support plate, 4, a support rod, 5, a first rotating shaft, 6, a positioning ring, 7, a connecting ring, 8, a rocking handle, 9, a rotary table, 10, a pull rope, 11, a second guide tube, 12, a mounting plate, 13, a first motor, 14, a second rotating shaft, 15, a sleeve ring, 16, a chain, 17, a first gear, 18, a first guide ring, 19, a first slide bar, 20, a first coil spring, 21, a first sleeve, 22, a cleaning belt, 23, a first rotating cylinder, 24, a second rotating cylinder, 25, a second guide ring, 26, a second coil spring, 27, a second slide bar, 28, a second sleeve, 29, a third guide ring, 30, a third rotating shaft, 31, a fourth rotating shaft, 32, a fourth guide ring, 33, a second gear, 34, a second motor, 35, a first guide rod, 36, A third helical spring 37, a first wheel carrier 38, a third motor 39, a first roller device 40, a second roller device 41, a second wheel carrier 42, a fourth helical spring 43 and a second guide rod.

Detailed Description

The attached drawings in the embodiments of the present invention will be combined below, and the embodiments of the present invention will be described in detail

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an inside cleaning device of natural gas line, includes backup pad 3, 3 bottom surfaces fixed mounting of backup pad has adsorption plate 2, 3 upper surface middle part fixed mounting of backup pad has bracing piece 4, 4 top welding of bracing piece have go-between 7, the inside cover of go-between 7 is equipped with

first pivot

5, 5 fixed surface in first pivot install carousel 9, 5 surperficial front end fixed mounting in first pivot have holding ring 6, 6 sides of holding ring 6 are equipped with first pivot 5

The automatic feeding device is characterized in that a rocking handle 8 is fixedly mounted, a pull rope 10 is wound on the rotary table 9, a mounting plate 12 is fixedly connected to the other end of the pull rope 10, a second guide pipe 11 and a first guide pipe 1 are fixedly mounted on the upper side and the lower side of the left side of the mounting plate 12 respectively, a first guide mechanism A is arranged on the upper side of the second guide pipe 11, a second guide rod 43 is arranged in the first guide mechanism A, a fourth spiral spring 42 is sleeved on the surface of the second guide rod 43, a second wheel carrier 41 is fixedly mounted at the top end of the second guide rod 43, a second roller device 40 is mounted in the second wheel carrier 41, a second guide mechanism B is arranged on the lower side of the first guide pipe 1, a first guide rod 35 is arranged in the second guide mechanism B, a third spiral spring 36 is sleeved on the surface of the first guide rod 35, a first wheel carrier 37 is fixedly mounted at the lower end of the first guide rod 35, be connected with first roller device 39 on third motor 38, mounting panel 12 right side middle part fixed mounting has second motor 34, fourth pivot 31 is installed on second motor 34 right side, fourth pivot 31 right-hand member fixed mounting has first sleeve pipe 21, on the first sleeve pipe 21

A first guide ring 18 and a fourth guide ring 32 are respectively arranged at the lower two sides, a first spiral spring 20 is fixedly connected between the first guide ring 18 and the fourth guide ring 32 and a first sleeve 21 respectively, a first slide bar 19 is sleeved in the first spiral spring 20, a second rotating shaft 14 is sleeved in the first guide ring 18, a first motor 13 is installed at the left end of the second rotating shaft 14, a sleeve ring 15 connected with the first motor 13 is sleeved at the left side of the surface of the second rotating shaft 14, a first gear 17 is fixedly installed at the left side of the surface of the second rotating shaft 14, a first rotating drum 23 is fixedly installed at the surface of the second rotating shaft 14, a second guide ring 25 is sleeved at the right side of the surface of the second rotating shaft 14, a third rotating shaft 30 is sleeved in the fourth guide ring 32, a second gear 33 is fixedly installed at the left side of the surface of the third rotating shaft 30, and a chain 16 is sleeved between the first gear 17 and the second gear 33, the surface of the third rotating shaft 30 is fixedly provided with a second rotating drum 24, a cleaning belt 22 is connected between the first rotating drum 23 and the second rotating drum 24, the right end of the third rotating shaft 30 is sleeved with a third guide ring 29, a second sleeve 28 is arranged between the third guide ring 29 and the second guide ring 25, second spiral springs 26 are fixedly arranged between the second sleeve 28 and the third guide ring 29 and the second guide ring 25 respectively, and second sliding rods 27 are sleeved in the second spiral springs 26.

The adsorption plate 2 is made of a magnet material.

The second guide rod 43 is in sliding fit with the second guide pipe 11, a nut is installed at the outer end of the second guide rod 43 in a threaded mode, the first guide rod 35 is in sliding fit with the first guide pipe 1, and a nut is installed at the outer end of the first guide rod 35 in a threaded mode.

The third motor 38 is externally connected with a switch and is arranged on the support rod 4.

The second shaft 14 is in rotational engagement with the first guide ring 18 and the second guide ring 25, respectively, and the third shaft 30 is in rotational engagement with the third guide ring 29 and the fourth guide ring 32, respectively.

A sponge layer is adhered on the surface of the cleaning belt 22.

The working principle is as follows: when the inner wall of the natural gas pipeline needs to be cleaned, firstly, the cleaning belt 22 is wound according to the diameter of the pipeline, so that the wound cleaning belt 22 can contact the inner wall of the pipeline, meanwhile, the first guide mechanism A and the second guide mechanism B enter the pipeline, the first roller device 39 and the second roller device 40 are in contact with the inner wall of the pipeline, then a storage battery is placed outside, the first motor 13, the second motor 34 and the third motor 38 are connected with the storage battery, the first roller device 39 can be driven to rotate by controlling the third motor 38, and further the whole device can be moved into the pipeline, the inner wall of the pipeline is wiped by using the cleaning belt 22 in the moving process, meanwhile, the first motor 13 drives the second rotating shaft 14 to rotate, so that the first rotating drum 23 rotates, and the cleaning belt 22 on the second rotating drum 24 is continuously wound on the first rotating drum 23, the realization is to the change of cleaning belt 22, make clean cleaning belt 22 contact with the pipeline inner wall all the time, improve clean effect, second motor 34 can drive fourth pivot 31 simultaneously and rotate, drive first rotary drum 23, the whole that second rotary drum 24 and cleaning belt 22 connect into rotates, and then help carrying out abundant clean cleaning to the pipeline inner wall, after the cleanness is accomplished, with first motor 13, second motor 34 and third motor 38 close, then through rotating rocking handle 8, it rotates to drive carousel 9, it can to use stay cord 10 to pull out the device.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A natural gas pipeline inside cleaning device, includes backup pad (3), its characterized in that: the utility model discloses a fixing device for a bearing support, including backup pad (3), backup pad (3) bottom surface fixed mounting have adsorption plate (2), surface middle part fixed mounting has bracing piece (4) in backup pad (3), bracing piece (4) top welding has go-between (7), the inside cover of go-between (7) is equipped with first pivot (5), first pivot (5) fixed surface installs carousel (9), first pivot (5) surface front end fixed mounting has holding ring (6), holding ring (6) side fixed mounting has rocking handle (8), it has stay cord (10) to twine on carousel (9), stay cord (10) other end fixed connection has mounting panel (12), both sides are fixed mounting respectively about mounting panel (12) left side has second stand pipe (11) and first stand pipe (1), second stand pipe (11) upside is provided with first guiding mechanism (A), the inner part of the first guide mechanism (A) comprises a second guide rod (43), the surface of the second guide rod (43) is sleeved with a fourth spiral spring (42), the top end of the second guide rod (43) is fixedly provided with a second wheel carrier (41), the inner part of the second wheel carrier (41) is provided with a second roller device (40), the lower side of the first guide pipe (1) is provided with a second guide mechanism (B), the inner part of the second guide mechanism (B) comprises a first guide rod (35), the surface of the first guide rod (35) is sleeved with a third spiral spring (36), the lower end of the first guide rod (35) is fixedly provided with a first wheel carrier (37), the front part of the first wheel carrier (37) is provided with a third motor (38), the third motor (38) is connected with a first roller device (39), and the middle part of the right side of the mounting plate (12) is fixedly provided with a second motor (34), a fourth rotating shaft (31) is installed on the right side of the second motor (34), a first sleeve (21) is fixedly installed at the right end of the fourth rotating shaft (31), a first guide ring (18) and a fourth guide ring (32) are respectively arranged on the upper side and the lower side of the first sleeve (21), a first spiral spring (20) is fixedly connected between each of the first guide ring (18) and the fourth guide ring (32) and the first sleeve (21),

the inside cover of first coil spring (20) is equipped with first slide bar (19), the inside cover of first guide ring (18) is equipped with second pivot (14), first motor (13) is installed to second pivot (14) left end, second pivot (14) surface left side cover is equipped with and is connected with lantern ring (15) with first motor (13), second pivot (14) surface left side fixed mounting has first gear (17), second pivot (14) surface fixed mounting has first rotary drum (23), second pivot (14) surface right side cover is equipped with second guide ring (25), the inside cover of fourth guide ring (32) is equipped with third pivot (30), third pivot (30) surface left side fixed mounting has second gear (33), chain (16) have been cup jointed between first gear (17) and second gear (33), third pivot (30) surface fixed mounting has second rotary drum (24), a cleaning belt (22) is connected between the first rotary drum (23) and the second rotary drum (24), a third guide ring (29) is sleeved at the right end of the third rotary shaft (30), a second sleeve (28) is arranged between the third guide ring (29) and the second guide ring (25), a second spiral spring (26) is fixedly installed between the second sleeve (28) and the third guide ring (29) and between the second sleeve and the second guide ring (25), and a second sliding rod (27) is sleeved inside the second spiral spring (26).

2. A natural gas pipeline internal cleaning device as claimed in claim 1, wherein: the adsorption plate (2) is made of a magnet material.

3. A natural gas pipeline internal cleaning device as claimed in claim 1, wherein: the second guide rod (43) is in sliding fit with the second guide pipe (11), a nut is installed at the outer end of the second guide rod (43) in a threaded mode, the first guide rod (35) is in sliding fit with the first guide pipe (1), and a nut is installed at the outer end of the first guide rod (35) in a threaded mode.

4. A natural gas pipeline internal cleaning device as claimed in claim 1, wherein: and an external switch of the third motor (38) is arranged on the support rod (4).

5. A natural gas pipeline internal cleaning device as claimed in claim 1, wherein: the second rotating shaft (14) is respectively in rotating fit with the first guide ring (18) and the second guide ring (25), and the third rotating shaft (30) is respectively in rotating fit with the third guide ring (29) and the fourth guide ring (32).

6. A natural gas pipeline internal cleaning device as claimed in claim 1, wherein: a sponge layer is stuck on the surface of the cleaning belt (22).