CN113042474A - Be used for abluent belt cleaning device of natural gas line inner wall - Google Patents
Be used for abluent belt cleaning device of natural gas line inner wall Download PDFInfo
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- CN113042474A CN113042474A CN202110385123.1A CN202110385123A CN113042474A CN 113042474 A CN113042474 A CN 113042474A CN 202110385123 A CN202110385123 A CN 202110385123A CN 113042474 A CN113042474 A CN 113042474A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
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- Engineering & Computer Science (AREA)
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- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of pipeline cleaning related equipment, in particular to a cleaning device for cleaning the inner wall of a natural gas pipeline. A cleaning device for cleaning the inner wall of a natural gas pipeline comprises a first cleaning mechanism arranged on the inner side of an inlet of the natural gas pipeline; the invention is provided with the circular ring cleaning disc which can be replaced, the circular ring cleaning disc is most contacted with rust residues and is most easily damaged, so the circular ring cleaning disc which is easy to replace needs to be reinforced and arranged; the natural gas pipeline cleaning device is provided with the moving mechanism, and the moving rotating wheels arranged on the support box and the control box can be tightly attached to the inner wall of the natural gas pipeline, so that equipment can be driven to move and clean more quickly when high-pressure gas is introduced into the pipeline; the second cleaning mechanism is arranged, and foam cotton can be transported by being combined with the first cleaning mechanism, so that garbage on the inner wall of the pipeline can be quickly and efficiently removed.
Description
Technical Field
The invention relates to the technical field of pipeline cleaning related equipment, in particular to a cleaning device for cleaning the inner wall of a natural gas pipeline.
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 an urban gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline; the natural gas pipeline is generally long in burying distance, and the inner wall of the pipeline generally generates substances which are difficult to treat, such as corrosion, residues and the like, so that the inner wall and inner side sundries of the pipeline are difficult to clean by a common method, and a cleaning device for cleaning the inner wall of the natural gas pipeline needs to be designed.
Disclosure of Invention
The invention provides a cleaning device for cleaning the inner wall of a natural gas pipeline, aiming at the problems in the prior art, the cleaning device not only can be used for replacing a circular cleaning disc, the circular cleaning disc is most contacted with rust residues and is most easily damaged, so that the circular cleaning disc which is easy to replace needs to be reinforced and arranged, but also can be tightly attached to the inner wall of the natural gas pipeline through movable rotating wheels arranged on a support box and a control box, so that equipment can be driven to move and clean more quickly when high-pressure gas is introduced into the pipeline; and can carry out the transportation of foam cotton through the combination with first clearance mechanism to can remove the clearance by the rubbish of high efficiency to the pipeline inner wall more.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cleaning device for cleaning the inner wall of a natural gas pipeline comprises a first cleaning mechanism arranged on the inner side of a natural gas pipeline inlet, the first cleaning mechanism comprises a left cylindrical component, a right cylindrical component is arranged on the right side of the left cylindrical component, a fixed disc mechanism for cleaning sundries on the pipe wall is arranged between the left cylindrical component and the right cylindrical component, a fixing mechanism for splicing the left cylindrical component is arranged in the right cylindrical component, a moving mechanism capable of stretching and unfolding is arranged on the right side of the right cylindrical component, an auxiliary turning mechanism for cleaning the pipeline is arranged on the right side of the moving mechanism, the first cleaning mechanism and the auxiliary turning mechanism form a front side component part for cleaning the natural gas pipeline through universal joints, and a second cleaning mechanism for cleaning the pipeline is arranged on the right side of the auxiliary turning mechanism, the upper side of the second cleaning mechanism is provided with an auxiliary moving mechanism capable of stretching and retracting, and foam cotton used for cleaning the inner wall of the pipeline and capable of sending out cleaned sundries is arranged between the auxiliary turning mechanism and the second cleaning mechanism.
Preferably, the fixing disc mechanism comprises a conical head fixedly arranged on the left side of the conical head, the left cylindrical component and the right cylindrical component are assembled and mounted through the fixing mechanism, a cylindrical boss is arranged on one side, close to the right cylindrical component, of the left cylindrical component, and a cylindrical boss is arranged on one side, close to the left cylindrical component, of the right cylindrical component.
Preferably, the first cleaning mechanism comprises fixing rods arranged on a right cylindrical boss wall body of the left cylindrical component in an array mode, the fixing rods are fixedly installed on the left cylindrical component, insertion cavities corresponding to the number of the fixing rods are arranged in the right cylindrical boss wall body of the left cylindrical component in an array mode, the fixing rods capable of being replaced are arranged between the left cylindrical component and the right cylindrical component, and a plurality of through holes capable of enabling the fixing rods to penetrate through are formed in the fixing rods in an array mode.
Preferably, the fixing mechanism comprises a gear cavity arranged in the right cylindrical component, a motor is fixedly arranged in a wall body on one side of the gear cavity, which is far away from the left cylindrical component, a main gear is fixedly arranged on a power output shaft of the motor, a first sliding cavity is arranged in a wall body on the right side of the gear cavity, which takes a rotating shaft of the main gear as a center, a second sliding cavity is arranged in a wall body on one side, which is close to the left cylindrical component, of the first sliding cavity, the left cylindrical component on the left side of the first sliding cavity, a fixed electromagnet is fixedly arranged in a wall body on one side of the right cylindrical component, a threaded rotating shaft is arranged between the second sliding cavity and the first sliding cavity in a sliding manner, a sliding electromagnet is fixedly arranged on the threaded rotating shaft in the second sliding cavity, and threaded sleeves in threaded connection with the threaded rotating shaft are rotatably arranged on left and right side wall bodies in the, and a pinion which is meshed and connected with the main gear is fixedly arranged on the threaded sleeve.
As preferred, moving mechanism including fixed set up in the support case that right side cylinder subassembly right side central point put, the support case is the cylinder shape, and the diameter is less than right side cylinder subassembly, support case goes out the internal array of wall and is equipped with four pneumatic cylinders, the pneumatic cylinder keep away from in support case one side is equipped with the hydraulic pressure slide bar, the support case is gone out set firmly on the right side cylinder subassembly right side wall body with the articulated piece that hydraulic pressure slide bar number and position correspond, it is equipped with the hinge bar to rotate on the articulated piece, the hinge bar right side is rotated and is equipped with and can paste the removal runner that natural gas line inner wall carries out the auxiliary movement, the hinge bar is close to be equipped with the spout in the wall body of support case one side, slide in the spout be equipped with the slider that the hydraulic pressure slide bar rotated the installation, slider right side wall body with the spout is close to be equipped with between the removal runner one side wall The spring is in a natural state.
As preferred, supplementary turn mechanism including set up in the universal joint that the support box right side was equipped with, the universal joint right side is equipped with the fixed block, the fixed block right side has set firmly the extension case, the extension case right side has set firmly the outside and pipeline wall body pastes tight transport disc, the transport disc can effectually prevent supplementary turn mechanism with be used for between the second clearance mechanism to wash and handle the foam cotton that rusts and enter into the support box outside to influence the removal of equipment.
Preferably, the second cleaning mechanism comprises a rear side transport plate arranged at the rear side of the foam cotton, the rear side transport tray has the same structure and function as the transport tray, and is used for placing the foam cotton for isolation and transportation, a fixed supporting block for supporting is fixedly arranged on the right side of the rear side conveying disc, the diameter of the fixed supporting block is the same as that of the right side cylindrical component, the right side of the fixed supporting block is fixedly provided with a control box with the same structure as the supporting box, the right side of the control box is fixedly provided with an air-isolating disc, the gas isolation disc isolates gas, high-pressure gas is introduced into a natural gas pipeline plugged into the equipment, thereby make first clearance mechanism supplementary turn mechanism with second clearance mechanism removes the clearance along natural gas line to can effectually remove the clearance to the rusty rubbish of pipeline inner wall.
Preferably, the air-proof disc can be completely attached to the inner wall of the pipeline, so that when high-pressure gas is introduced, the air-proof disc can drive equipment to move and clean, and the structure of the auxiliary moving mechanism is completely the same as that of the moving mechanism and is used for stably moving the second cleaning mechanism in the natural gas pipeline.
The invention has the beneficial effects that: the invention is provided with a first cleaning mechanism which can drive the assembly of the left cylindrical component and the right cylindrical component to move through the conical head; the invention is provided with the circular ring cleaning disc which can be replaced, the circular ring cleaning disc is most contacted with rust residues and is most easily damaged, so the circular ring cleaning disc which is easy to replace needs to be reinforced and arranged; the natural gas pipeline cleaning device is provided with the moving mechanism, and the moving rotating wheels arranged on the support box and the control box can be tightly attached to the inner wall of the natural gas pipeline, so that equipment can be driven to move and clean more quickly when high-pressure gas is introduced into the pipeline; the second cleaning mechanism is arranged, and foam cotton can be transported by being combined with the first cleaning mechanism, so that garbage on the inner wall of the pipeline can be quickly and efficiently removed.
Drawings
FIG. 1 is a schematic structural diagram of a cleaning device for cleaning the inner wall of a natural gas pipeline according to the invention;
FIG. 2 is an isometric view of the first cleaning mechanism of FIG. 1;
FIG. 3 is a schematic structural view of the first cleaning mechanism of FIG. 1;
FIG. 4 is an isometric view of the second cleaning mechanism of FIG. 1;
FIG. 5 is a schematic structural view of the second cleaning mechanism of FIG. 1;
FIG. 6 is a cross-sectional view taken at "A-A" in FIG. 3;
FIG. 7 is a cross-sectional view taken at "B-B" in FIG. 3;
FIG. 8 is an enlarged view of a portion of FIG. 3 at "C";
wherein, 1, a first cleaning mechanism, 11, a cone head, 12, a left side cylindrical component, 13, a right side cylindrical component, 2, a fixed disc mechanism, 21, a circular ring cleaning disc, 22, a fixed rod, 23, an insertion cavity, 3, a fixing mechanism, 30, a motor, 31, a gear cavity, 32, a first sliding cavity, 33, a threaded rotating shaft, 34, a threaded sleeve, 35, a fixed electromagnet, 36, a sliding electromagnet, 37, a second sliding cavity, 38, a secondary gear, 39, a main gear, 4, a moving mechanism, 41, a supporting box, 42, a hinged block, 43, a hinged rod, 44, a sliding chute, 45, a hydraulic cylinder, 46, a hydraulic sliding rod, 47, a sliding block, 48, a return spring, 49, a moving rotating wheel, 5, an auxiliary turning mechanism, 51, a universal joint, 52, a fixed block, 53, an extension box, 54, a transport disc, 6, a second cleaning mechanism, 61, a rear side transport disc, 62 and a fixed supporting block, 63. control box, 64, air-proof disc, 7, auxiliary moving mechanism.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-8, a cleaning device for cleaning an inner wall of a natural gas pipeline comprises a first cleaning mechanism 1 arranged at the inner side of an inlet of the natural gas pipeline, wherein the first cleaning mechanism 1 comprises a left-side cylindrical component 12, a right-side cylindrical component 13 is arranged at the right side of the left-side cylindrical component 12, a fixed disc mechanism 2 for cleaning impurities on a pipe wall is arranged between the left-side cylindrical component 12 and the right-side cylindrical component 13, a fixing mechanism 3 for splicing the left-side cylindrical component 12 is arranged in the right-side cylindrical component 13, a moving mechanism 4 capable of being expanded and contracted is arranged at the right side of the right-side cylindrical component 13, an auxiliary turning mechanism 5 for cleaning the pipeline is arranged at the right side of the moving mechanism 4, the first cleaning mechanism 1 and the auxiliary turning mechanism 5 form a front-side component part for cleaning the natural gas pipeline through universal joints, a second cleaning mechanism 6 for cleaning the pipeline is arranged on the right side of the auxiliary turning mechanism 5, an auxiliary moving mechanism 7 capable of stretching and expanding is arranged on the upper side of the second cleaning mechanism 6, and foam cotton used for cleaning the inner wall of the pipeline and capable of sending out cleaned sundries is arranged between the auxiliary turning mechanism 5 and the second cleaning mechanism 6; the equipment can use high-pressure gas as power and move in cooperation with foam cotton, so that waste scraps and garbage generated in a natural gas pipeline are quickly cleaned and sent out after long-term use.
First clearance mechanism 1 sets firmly conical cone 11 including setting up in conical cone 11 left side, left side cylinder subassembly 12 with pass through between the right side cylinder subassembly 13 fixed establishment 3 carries out the aggregate erection, left side cylinder subassembly 12 is close to in right side cylinder subassembly 13 one side is equipped with a cylindrical boss, right side cylinder subassembly 13 is close to in left side cylinder subassembly 12 one side is equipped with a cylindrical boss.
The fixed disk mechanism 2 comprises fixed rods 22 which are arranged on the wall body of a right cylindrical boss of the left cylindrical component 12 in an array manner, the fixed rods 22 are fixedly installed with the left cylindrical component 12, insertion cavities 23 with the number corresponding to that of the fixed rods 22 are arranged in the wall body of the left cylindrical boss of the right cylindrical component 13 in an array manner, the fixed rods 22 which can be replaced are arranged between the left cylindrical component 12 and the right cylindrical component 13, and a plurality of through holes through which the fixed rods 22 can pass are arranged on the fixed rods 22 in an array manner; wherein the circular cleaning disc 21 is located at the front side of the cleaning pipeline, the fixed rod 22 is most resistant and contacted with rust residue, and is most easily damaged, so the circular cleaning disc 21 which is easy to replace needs to be reinforced and arranged.
The fixing mechanism 3 comprises a gear cavity 31 arranged in the right cylindrical component 13, a motor 30 is fixedly arranged in a wall body of the gear cavity 31 far away from one side of the left cylindrical component 12, a main gear 39 is fixedly arranged on a power output shaft of the motor 30, a first sliding cavity 32 is arranged in a wall body of the right side of the gear cavity 31 centering on a rotating shaft of the main gear 39, a second sliding cavity 37 is arranged in a wall body of the left side of the first sliding cavity 32, the left cylindrical component 12 close to the right cylindrical component 13, a fixed electromagnet 35 is fixedly arranged in a wall body of the left side of the second sliding cavity 37, a threaded rotating shaft 33 is arranged between the second sliding cavity 37 and the first sliding cavity 32 in a sliding manner, a sliding electromagnet 36 is fixedly arranged on the threaded rotating shaft 33 in the second sliding cavity 37, the sliding electromagnet 36 is slidably arranged in the second sliding cavity 37, and threaded sleeves 34 in threaded connection with the threaded rotating shaft 33 are rotatably arranged on left and right side wall bodies in the gear cavity 31, a pinion 38 engaged with the main gear 39 is fixedly arranged on the threaded sleeve 34; the motor 30 is started, the motor 30 is started to drive the main gear 39 to rotate, the main gear 39 rotates to drive the auxiliary gear 38 to rotate, the auxiliary gear 38 rotates to drive the threaded sleeve 34 to rotate, and the threaded sleeve 34 rotates to drive the threaded rotating shaft 33 to move towards the left side along the second sliding cavity 37, so that the fixed electromagnet 35 can be in adsorption contact with the sliding electromagnet 36, and the left cylindrical component 12 and the right cylindrical component 13 are fixedly combined.
The moving mechanism 4 comprises a supporting box 41 fixedly arranged at the right center of the right cylindrical component 13, the supporting box 41 is cylindrical, the diameter of the supporting box is smaller than that of the right cylindrical component 13, four hydraulic cylinders 45 are arranged in the outgoing wall of the supporting box 41 in an array manner, one side of the supporting box 41, away from the hydraulic cylinders 45, is provided with hydraulic slide bars 46, the right side of the supporting box 41, which is outgoing, of the right cylindrical component 13 is fixedly provided with hinged blocks 42 corresponding to the hydraulic slide bars 46 in number and position, the hinged blocks 42 are rotatably provided with hinged rods 43, the right sides of the hinged rods 43 are rotatably provided with moving rotating wheels 49 which can be attached to the inner wall of a natural gas pipeline to perform auxiliary movement, the hinged rods 43 are close to the supporting box 41, one side of the wall is internally provided with a sliding groove 44, and a sliding block 47 rotatably mounted with the hydraulic slide bars 46 is arranged in, a retractable return spring 48 is arranged between the right side wall body of the slide block 47 and the side wall body of the slide groove 44 close to the movable rotating wheel 49, and the return spring 48 is in a natural state; when the pneumatic cylinder 45 starts, the pneumatic cylinder 45 starts and can drive the hinge rod 43 with the hinge block 42 rotates as the center, so as to drive the movable rotating wheel 49 to rotate to the state that the inner wall of the natural gas pipeline is attached tightly, and therefore the first cleaning mechanism 1 can move more conveniently and rapidly.
The auxiliary turning mechanism 5 comprises a universal joint 51 arranged on the right side of the supporting box 41, a fixed block 52 is arranged on the right side of the universal joint 51, an extension box 53 is fixedly arranged on the right side of the fixed block 52, a transport disc 54 with the outer side tightly attached to the wall body of the pipeline is fixedly arranged on the right side of the extension box 53, and the transport disc 54 can effectively prevent rusty foam cotton used for cleaning and processing between the auxiliary turning mechanism 5 and the second cleaning mechanism 6 from entering the outer side of the supporting box 41, so that the movement of equipment is influenced; the moving mechanism 4 and the auxiliary turning mechanism 5 are connected by a universal joint, so that the first cleaning mechanism 1 can stably move through a curve.
The second cleaning mechanism 6 comprises a rear side transport tray 61 arranged at the rear side of the foam cotton, the rear side transport tray 61 and the transport tray 54 have the same structure and function and are used for placing the foam cotton for isolation and transportation, a fixed supporting block 62 for supporting is fixedly arranged at the right side of the rear side transport disc 61, the diameter of the fixed supporting block 62 is the same as that of the right side cylindrical component 13, a control box 63 with the same structure as the support box 41 is fixedly arranged at the right side of the fixed support block 62, the right side of the control box 63 is fixedly provided with an air-isolating disc 64, the air-isolating disc 64 isolates air, high-pressure air is introduced into a natural gas pipeline which is plugged into the equipment, thereby make first clearance mechanism 1 supplementary turn mechanism 5 with second clearance mechanism 6 removes the clearance along natural gas line to can effectually remove the clearance to the rusty rubbish of pipeline inner wall.
The air-proof disc 64 can be completely attached to the inner wall of the pipeline, so that when high-pressure gas is introduced, the high-pressure gas can drive equipment to move and clean, the structure of the auxiliary moving mechanism 7 is completely the same as that of the moving mechanism 4, and the auxiliary moving mechanism is used for stably moving the second cleaning mechanism 6 in the natural gas pipeline.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (8)
1. The utility model provides a be used for abluent belt cleaning device of natural gas line inner wall which characterized in that: the device comprises a first cleaning mechanism (1) arranged on the inner side of a natural gas pipeline inlet, wherein the first cleaning mechanism (1) comprises a left side cylindrical component (12), a right side cylindrical component (13) is arranged on the right side of the left side cylindrical component (12), a fixed disc mechanism (2) for cleaning impurities on a pipe wall is arranged between the left side cylindrical component (12) and the right side cylindrical component (13), a fixing mechanism (3) for splicing the left side cylindrical component (12) is arranged in the right side cylindrical component (13), a moving mechanism (4) capable of being expanded in a telescopic mode is arranged on the right side of the right side cylindrical component (13), an auxiliary turning mechanism (5) for cleaning a pipeline is arranged on the right side of the moving mechanism (4), and the first cleaning mechanism (1) and the auxiliary turning mechanism (5) form a front side component part for cleaning the natural gas pipeline through universal joints, the pipeline cleaning device is characterized in that a second cleaning mechanism (6) for cleaning a pipeline is arranged on the right side of the auxiliary turning mechanism (5), an auxiliary moving mechanism (7) capable of stretching and unfolding is arranged on the upper side of the second cleaning mechanism (6), and foam cotton used for cleaning the inner wall of the pipeline and capable of sending out cleaned sundries is arranged between the auxiliary turning mechanism (5) and the second cleaning mechanism (6).
2. The cleaning device for cleaning the inner wall of the natural gas pipeline according to claim 1, wherein: fixed disk mechanism (1) is including setting up in conical head (11) left side and set firmly conical head (11), left side cylinder subassembly (12) with pass through between right side cylinder subassembly (13) fixed establishment (3) carry out the aggregate erection, left side cylinder subassembly (12) are close to be equipped with a cylindrical boss right side cylinder subassembly (13) one side, right side cylinder subassembly (13) are close to be equipped with a cylindrical boss left side cylinder subassembly (12) one side.
3. The cleaning device for cleaning the inner wall of the natural gas pipeline according to claim 1, wherein: the first cleaning mechanism (2) comprises fixing rods (22) arranged on a right side cylindrical boss wall body of the left side cylindrical component (12) in an array mode, the fixing rods (22) are fixedly mounted with the left side cylindrical component (12), insertion cavities (23) with the number corresponding to that of the fixing rods (22) are arranged in the left side cylindrical boss wall body of the right side cylindrical component (13) in an array mode, the fixing rods (22) capable of being replaced are arranged between the left side cylindrical component (12) and the right side cylindrical component (13), and a plurality of through holes capable of enabling the fixing rods (22) to penetrate through are arranged in the array mode on the fixing rods (22).
4. The cleaning device for cleaning the inner wall of the natural gas pipeline according to claim 1, wherein: the fixing mechanism (3) comprises a gear cavity (31) arranged in the right cylindrical component (13), the gear cavity (31) is far away from a side wall body of the left cylindrical component (12) and is fixedly provided with a motor (30), a power output shaft of the motor (30) is fixedly provided with a main gear (39), a right side wall body of the gear cavity (31) taking a rotating shaft of the main gear (39) as a center is internally provided with a first sliding cavity (32), the left side cylindrical component (12) on the left side of the first sliding cavity (32) is close to a side wall body of the right cylindrical component (13) and is internally provided with a second sliding cavity (37), a left side wall body of the second sliding cavity (37) is fixedly provided with a fixed electromagnet (35), a threaded rotating shaft (33) is arranged between the second sliding cavity (37) and the first sliding cavity (32) in a sliding way, and a sliding electromagnet (36) is fixedly arranged on the threaded rotating shaft (33) in the second sliding cavity (37), the sliding electromagnet (36) is slidably mounted in the second sliding cavity (37), a threaded sleeve (34) in threaded connection with the threaded rotating shaft (33) is rotatably arranged on the left side wall body and the right side wall body in the gear cavity (31), and a pinion (38) in meshed connection with the main gear (39) is fixedly arranged on the threaded sleeve (34).
5. The cleaning device for cleaning the inner wall of the natural gas pipeline according to claim 1, wherein: the moving mechanism (4) comprises a supporting box (41) fixedly arranged at the right side center position of the right side cylindrical component (13), the supporting box (41) is in a cylindrical shape, the diameter of the supporting box is smaller than that of the right side cylindrical component (13), four hydraulic cylinders (45) are arranged in the wall body of the supporting box (41) in an outgoing mode, the hydraulic cylinders (45) are far away from one side of the supporting box (41) and are provided with hydraulic slide rods (46), the supporting box (41) is outgoing, hinge blocks (42) corresponding to the number and the positions of the hydraulic slide rods (46) are fixedly arranged on the wall body of the right side cylindrical component (13), hinge rods (43) are rotatably arranged on the hinge blocks (42), movable rotating wheels (49) capable of being attached to the inner wall of a natural gas pipeline to perform auxiliary movement are rotatably arranged on the right side of the hinge rods (43), the hinge rods (43) are close to a wall body (44) arranged in one side, the hydraulic slide bar (46) is arranged in the sliding groove (44) in a sliding mode, a sliding block (47) is installed in a rotating mode through the hydraulic slide bar (46), the right side wall body of the sliding block (47) is close to the sliding groove (44), a telescopic return spring (48) is arranged between one side wall body of the movable rotating wheel (49), and the return spring (48) is in a natural state.
6. The cleaning device for cleaning the inner wall of the natural gas pipeline according to claim 1, wherein: supplementary turn mechanism (5) including set up in universal joint (51) that supporting box (41) right side was equipped with, universal joint (51) right side is equipped with fixed block (52), fixed block (52) right side has set firmly extension case (53), extension case (53) right side has set firmly outside and pipeline wall body and has pasted tight transportation dish (54), transportation dish (54) can effectually prevent supplementary turn mechanism (5) with be used for between second clearance mechanism (6) wash and handle rusty foam cotton and enter into supporting box (41) outside to influence the removal of equipment.
7. The cleaning device for cleaning the inner wall of the natural gas pipeline according to claim 1, wherein: the second cleaning mechanism (6) comprises a rear side transport disc (61) arranged on the rear side of the foam cotton, the rear side transport disc (61) and the transport disc (54) have the same structure and function and are used for placing foam cotton for isolation and transportation, a fixed supporting block (62) for supporting is fixedly arranged on the right side of the rear side transport disc (61), the diameter of the fixed supporting block (62) is the same as that of the right side cylindrical component (13), a control box (63) with the same structure as that of the supporting box (41) is fixedly arranged on the right side of the fixed supporting block (62), an air isolating disc (64) is fixedly arranged on the right side of the control box (63), the air isolating disc (64) isolates air, and high-pressure air is introduced into a natural gas pipeline filled into equipment, so that the first cleaning mechanism (1), the auxiliary turning mechanism (5) and the second cleaning mechanism (6) move along the natural gas pipeline for cleaning, thereby can effectually remove the clearance to the rusty rubbish of pipeline inner wall.
8. The cleaning device for cleaning the inner wall of the natural gas pipeline according to claim 1, wherein: air-proof dish (64) can laminate completely with the pipeline inner wall to when making high-pressure gas lead in, can drive equipment and remove the clearance, just vice moving mechanism (7) the structure with moving mechanism (4) are identical, are used for the stable removal of second clearance mechanism (6) in natural gas line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385123.1A CN113042474A (en) | 2021-04-09 | 2021-04-09 | Be used for abluent belt cleaning device of natural gas line inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385123.1A CN113042474A (en) | 2021-04-09 | 2021-04-09 | Be used for abluent belt cleaning device of natural gas line inner wall |
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| Publication Number | Publication Date |
|---|---|
| CN113042474A true CN113042474A (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110385123.1A Withdrawn CN113042474A (en) | 2021-04-09 | 2021-04-09 | Be used for abluent belt cleaning device of natural gas line inner wall |
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| CN (1) | CN113042474A (en) |
Cited By (1)
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|---|---|---|---|---|
| CN114769236A (en) * | 2022-05-18 | 2022-07-22 | 山西省安装集团股份有限公司 | Building heating and ventilation pipeline incrustation scale clearing device |
| CN114769236B (en) * | 2022-05-18 | 2024-05-28 | 山西省安装集团股份有限公司 | Building heating and ventilation pipeline scale removing device |
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Application publication date: 20210629 |