CN217413547U - Rust removal device for natural gas pipeline installation - Google Patents
Rust removal device for natural gas pipeline installation Download PDFInfo
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- CN217413547U CN217413547U CN202222130275.XU CN202222130275U CN217413547U CN 217413547 U CN217413547 U CN 217413547U CN 202222130275 U CN202222130275 U CN 202222130275U CN 217413547 U CN217413547 U CN 217413547U
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Abstract
The utility model discloses a rust removal device for natural gas pipeline installation, which relates to the technical field of pipeline rust removal processing devices and comprises a pipeline rust removal and painting integrated machine, wherein the feeding port of the pipeline rust removal and painting integrated machine is provided with an auxiliary feeding mechanism for lifting a pipeline to assist workers in feeding operation; and an auxiliary discharging mechanism is arranged at a discharging port of the pipeline derusting and painting all-in-one machine and is used for slowly lowering the pipeline to prevent serious collision. The utility model discloses an auxiliary discharging mechanism who sets up can handle the pipeline that the completion was handled to the brush paint that derusts and stabilize the centre gripping to slowly transport to the nearer position and the release of leaving ground, can effectively reduce the effort that produces when taking place to collide with between the pipeline, and then protect the pipeline, prevent that the pipeline is crooked or the lacquer painting from droing.
Description
Technical Field
The utility model relates to a pipeline rust cleaning processing apparatus technical field, in particular to rust cleaning device is used in natural gas line installation.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas 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. The natural gas pipeline is used for conveying natural gas, and is a way for conveying a large amount of natural gas on land. Natural gas pipelines account for about half of the total pipeline length in the world. The natural gas pipeline transportation has the advantages of low transportation cost, small occupied area, quick construction, large oil and gas transportation amount, high safety performance, less transportation loss, no three-waste discharge, small leakage risk, small environmental pollution, small influence of severe weather, small equipment maintenance amount, convenient management, easy realization of remote centralized monitoring and the like.
Before installing the natural gas pipeline, in order to ensure the life and the security performance of the natural gas pipeline, the pipeline needs to be subjected to anticorrosive and antirust treatment, and for rusty pipes, the pipeline rust removing and painting integrated machine is mainly used for polishing, rust removing and painting integrated operation at present.
However, in actual practice, the integrated machine for rust removal and painting of a pipeline has the following problems.
1. After the pipeline rust cleaning and painting operation is completed, the pipeline directly falls from the outlet end of the machine, and because the outlet end of the machine is higher than the ground, the pipeline is seriously collided with other pipelines in the falling process, so that the paint surface is often caused to fall off and the pipeline is bent.
2. The steel pipeline is lifted by workers, the end part of the pipeline is aligned to the machine entering end, and the machine entering end is higher than the ground, so that the labor intensity of the workers is high, and the steel pipe treatment efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a rust cleaning device is used in natural gas line installation solves present pipeline rust cleaning mopping all-in-one, and workman intensity of labour is big, and lead to the pipeline to take place to collide with easily in ejection of compact in-process, causes the lacquer painting to drop and the crooked problem of pipeline.
The technical scheme for solving the technical problems is as follows: a rust removing device for natural gas pipeline installation comprises a pipeline rust removing and painting integrated machine, wherein an auxiliary feeding mechanism is arranged at a feeding port of the pipeline rust removing and painting integrated machine and is used for lifting a pipeline to assist workers in feeding operation; an auxiliary discharging mechanism is arranged at a discharging port of the pipeline derusting and painting integrated machine and is used for slowly lowering a pipeline to prevent serious collision; the auxiliary discharging mechanism comprises a first bearing bracket and a first motor, a first lead screw and a first motor are arranged on one side of the first bearing bracket in a penetrating mode, the first lead screw and the first bearing bracket are in threaded connection, a first guide rod and a sliding connection are arranged on the other side of the first bearing bracket in a penetrating mode, the first lead screw and the first guide rod are installed on the side wall of the pipeline rust removing and painting all-in-one machine in a rotating mode, a first motor is installed on the side wall of the pipeline rust removing and painting all-in-one machine, an output shaft of the first motor is coaxially connected with the first lead screw, first supporting arms are installed at two ends of the first bearing bracket in a rotating mode, clamping pieces are arranged on the first supporting arms, the clamping pieces on two sides form an annular structure, rollers are installed on the clamping pieces in a rotating mode, a driving mechanism is arranged on the first bearing bracket and used for driving the first supporting arms on two sides to move synchronously, and connection and separation of the two clamping pieces are achieved.
Further, actuating mechanism includes revolving cylinder and carousel, and revolving cylinder installs on first support bracket, and the revolving cylinder output is connected with the carousel, and equal slidable mounting in first support bracket both sides has the rack, and the carousel both sides articulate has the connecting rod, and two connecting rods articulate with the rack of both sides respectively, fixedly connected with on the first support arm and rack toothing's gear.
Furthermore, a second support arm is slidably mounted on the first support arm, and an auxiliary support plate is connected to the end of the second support arm.
Furthermore, the auxiliary feeding mechanism comprises a second support bracket and a second motor, a second lead screw is arranged on one side of the second support bracket in a penetrating way and is in threaded connection with the second lead screw, a second guide rod is arranged on the other side of the second support bracket in a penetrating way and is in sliding connection with the second guide rod, a second lead screw, the second guide rod is rotatably mounted on the side wall of the pipeline rust removing and painting integrated machine, the second motor is mounted on the side wall of the pipeline rust removing and painting integrated machine, an output shaft of the second motor is coaxially connected with the second lead screw, the moving frame is slidably mounted on two sides of the second support bracket, a first spring for resetting the moving frame is arranged on the second support bracket, a guide wheel is rotatably mounted on the moving frame, a lower pressing wheel is rotatably mounted at a feeding port of the pipeline rust removing and painting integrated machine, an auxiliary clamping mechanism is arranged at a feeding port of the pipeline rust removing and painting integrated machine, and auxiliary clamping operation is performed on a pipeline in a feeding process.
Furthermore, the auxiliary clamping mechanism comprises a guide rail and guide wheels, the guide wheels are rotatably mounted on the movable frame, the guide rails are arranged on two sides of the pipeline rust removing and painting all-in-one machine, and the two guide wheels move on the guide rails on the two sides respectively.
Furthermore, a stress plate is slidably mounted on the second bearing bracket, and a second spring for buffering is arranged on the lower side of the stress plate.
The beneficial effects of the utility model are that.
(1) The utility model discloses an auxiliary discharging mechanism who sets up can handle the pipeline stabilization centre gripping of accomplishing with the rust cleaning mopping to slowly transport to the nearer position and the release of leaving ground, can effectively reduce the effort that produces when taking place to collide with between the pipeline, and then protect the pipeline, prevent that the pipeline is crooked or the lacquer painting from droing.
(2) The utility model discloses a supplementary feed mechanism who sets up can assist the workman to lift up the pipeline tip, reduces workman intensity of labour, improves feed efficiency, and then improves pipeline treatment efficiency, through the supplementary clamping mechanism who sets up, can play the supplementary tight effect of clamp to the pipeline of material loading in-process, improves the security and the stability of material loading in-process.
(3) The utility model discloses an actuating mechanism who sets up can drive the first arm of both sides and rotate, and then realizes the joint and the separation operation of two clamping pieces, realizes connecing the material, stabilizes the integrated operation of centre gripping pipe material, quick release pipe material.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic view of the auxiliary discharging mechanism of the present invention.
Fig. 4 is a schematic view of an auxiliary discharging mechanism of the present invention.
Fig. 5 is a schematic view of the position of the rotary cylinder according to the present invention.
Fig. 6 is a schematic diagram of the overall structure of the present invention.
Fig. 7 is a schematic view of the auxiliary feeding mechanism of the present invention.
Fig. 8 is a schematic diagram of a first spring position according to the present invention.
Reference numerals are as follows: 1. a pipeline rust removing and painting integrated machine; 2. an auxiliary feeding mechanism; 21. a second support bracket; 22. a second motor; 23. a second lead screw; 24. a second guide bar; 25. a movable frame; 26. a first spring; 27. a material guide wheel; 28. a lower pinch roller; 3. an auxiliary discharging mechanism; 31. a first support bracket; 32. a first motor; 33. a first lead screw; 34. a first guide bar; 35. a first support arm; 36. a clamping member; 37. a roller; 4. a drive mechanism; 41. a rotating cylinder; 42. a turntable; 43. a rack; 44. a connecting rod; 45. a gear; 5. a second support arm; 6. an auxiliary supporting plate; 7. an auxiliary clamping mechanism; 71. a guide rail; 72. a guide wheel; 8. a stress plate; 9. a second spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, 3, and 6, the rust removing device for installing a natural gas pipeline provided in this embodiment includes an integrated pipeline rust removing and painting machine 1, wherein an auxiliary feeding mechanism 2 is provided at a feeding port of the integrated pipeline rust removing and painting machine 1, and is used for lifting a pipeline to assist a worker in feeding; an auxiliary discharging mechanism 3 is arranged at a discharging port of the pipeline derusting and painting integrated machine 1 and used for slowly lowering a pipeline to prevent serious collision.
As shown in fig. 1, 2, and 3, the auxiliary discharging mechanism 3 includes a first support bracket 31 and a first motor 32, a first lead screw 33 is provided on one side of the first support bracket 31 in a penetrating manner and is in threaded connection with the first lead screw 33, a first guide rod 34 is provided on the other side of the first support bracket 31 in a penetrating manner and is in sliding connection with the first guide rod, the first lead screw 33 and the first guide rod 34 are both rotatably mounted on the side wall of the all-in-one machine for removing rust and painting on the pipeline 1, the first motor 32 is mounted on the side wall of the all-in-one machine for removing rust and painting on the pipeline 1, an output shaft of the first motor 32 is coaxially connected with the first lead screw 33, first support arms 35 are both rotatably mounted at two ends of the first support bracket 31, clamping members 36 are provided on the first support arms 35, the clamping members 36 on two sides form a ring-shaped structure, and rollers 37 are rotatably mounted on the clamping members 36.
As shown in fig. 4 and 5, the first support bracket 31 is provided with a driving mechanism 4 for driving the first support arms 35 on both sides to move synchronously to realize the engagement and disengagement of the two clamping members 36, the driving mechanism 4 includes a rotary cylinder 41 and a rotary table 42, the rotary cylinder 41 is mounted on the first support bracket 31, the output end of the rotary cylinder 41 is connected with the rotary table 42, racks 43 are slidably mounted on both sides of the first support bracket 31, both sides of the rotary table 42 are hinged with connecting rods 44, the two connecting rods 44 are respectively hinged with the racks 43 on both sides, a gear 45 engaged with the racks 43 is fixedly connected to the first support arm 35, and the gear 45 is arranged at the rotary connection position of the first support arm 35 and the first support bracket 31.
As shown in fig. 3 and 4, the second support arm 5 is slidably mounted on the first support arm 35, the end of the second support arm 5 is connected with the auxiliary support plate 6, the slidably mounted second support arm 5 facilitates folding and storage of the device, the second support arm 5 is pulled out to assist in supporting the pipe material in the auxiliary discharging operation, the stability of the pipe material is improved, and the pipe material is folded and stored to facilitate transportation of the device when not in use.
As shown in fig. 1, 2, 6, 7 and 8, the auxiliary feeding mechanism 2 includes a second support bracket 21 and a second motor 22, one side of the second support bracket 21 is provided with a second lead screw 23 in a penetrating manner and is in threaded connection with the second lead screw 23, the other side of the second support bracket 21 is provided with a second guide rod 24 in a penetrating manner and is in sliding connection with the second lead screw and the second guide rod, the second lead screw 23 and the second guide rod 24 are both rotatably mounted on the side wall of the pipe rust removing and painting integrated machine 1, in this embodiment, the second lead screw 23 is a reciprocating lead screw, so that when the motor continuously rotates, the second support bracket 21 continuously reciprocates, and further continuous feeding operation is realized, the second motor 22 is mounted on the side wall of the pipe rust removing and painting integrated machine 1, an output shaft of the second motor 22 is coaxially connected with the second lead screw 23, both sides of the second support bracket 21 are provided with a moving frame 25 in a sliding manner, the second support bracket 21 is provided with a first spring 26 for resetting the moving frame 25, the moving frame 25 is rotatably provided with a guide wheel 27, and the feed port of the pipeline rust removing and painting integrated machine 1 is rotatably provided with a lower pressing wheel 28.
As shown in fig. 7, an auxiliary clamping mechanism 7 is arranged at a feed port of the all-in-one machine for removing rust and painting on the pipeline 1, and is used for performing auxiliary clamping operation on the pipeline in the feeding process, the auxiliary clamping mechanism 7 comprises a guide rail 71 and guide wheels 72, the guide wheels 72 are rotatably mounted on the movable frame 25, the guide rails 71 are arranged on two sides of the all-in-one machine for removing rust and painting on the pipeline 1, the two guide wheels 72 respectively move on the guide rails 71 on two sides, the lower sides of the guide rails 71 are arranged in an arc shape, the upper sides of the guide rails 71 are arranged in a straight line vertically, the guide wheels 72 move in an arc shape, so that the movable frames 25 on two sides are close to each other to clamp the pipeline, when the guide wheels 72 move to the straight line, the movable frame 25 clamps the pipeline, and the movable frame 25 does not move any more.
As shown in fig. 7, the force-bearing plate 8 is slidably mounted on the second support bracket 21, and a second spring 9 for buffering is arranged on the lower side of the force-bearing plate 8.
The working principle of the utility model is as follows.
The method comprises the following steps: carry out the material loading operation, the pipeline that will need rust cleaning mopping to handle in batches is placed subaerial at rust cleaning mopping all-in-one feed end, the machine begins to operate, operating personnel only need lift the one end of pipeline and place on atress board 8, second spring 9 plays good cushioning effect this moment, the colliding with effort of buffering pipeline and atress board 8, second motor 22 operates and drives second lead screw 23 and rotates, second support bracket 21 begins to shift up under the effect of second guide arm 24 and second lead screw 23, and then drive the pipeline and shift up.
Step two: in the process of moving the pipeline upwards, the guide wheels 72 move in the guide rails 71, due to the shape and structure of the guide rails 71, the moving frames 25 on both sides move close to each other for a distance, at this time, the first springs 26 are in a compressed state, the guide wheels 27 on both sides clamp the pipeline, the second support bracket 21 continues to drive the pipeline upwards, after the pipeline moves to contact with the lower pressure wheels 28, the lower pressure wheels 28 act on the pipeline, at this time, an operator only needs to slightly assist in lifting the pipeline, so that the inclined pipeline becomes a horizontal state, then the operator slightly pushes the pipeline to enter the machine, the two guide wheels 27 only assist in clamping the pipeline, and the two guide wheels 27 are not affected when moving downwards.
Step three: after the pipeline rust removal and painting treatment is finished, the pipeline is led out from a discharge port of the machine, enters an annular structure formed by two clamping pieces 36, the roller 37 can facilitate the leading-in of the pipeline, the pipeline is led out continuously, then a part of the pipeline is supported on the auxiliary supporting plate 6, after the pipeline is led out completely, the first motor 32 is operated to drive the first screw 33 to rotate, the first support bracket 31 starts to move downwards to drive the processed pipeline to move downwards to a position close to the ground, the rotary cylinder 41 rotates to drive the rotary disc 42 to rotate, the racks 43 on both sides slide through the connecting rod 44, the racks 43 on both sides drive the gears 45 on both sides, so that the first support arms 35 on both sides rotate, and then the separation operation of the two clamping pieces 36 and the two auxiliary supporting plates 6 is realized, then the pipeline is placed at a position close to the ground, and finally the rotary cylinder 41 and the first motor 32 are operated reversely to reset the auxiliary discharging mechanism 3.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (6)
1. The utility model provides a rust cleaning device is used in natural gas line installation, includes pipeline rust cleaning mopping all-in-one (1), its characterized in that: an auxiliary feeding mechanism (2) is arranged at a feeding port of the pipeline rust removing and painting integrated machine (1) and is used for lifting a pipeline to assist workers in feeding; an auxiliary discharging mechanism (3) is arranged at a discharging port of the pipeline rust removing and painting integrated machine (1) and is used for slowly lowering a pipeline to prevent serious collision;
the auxiliary discharging mechanism (3) comprises a first support bracket (31) and a first motor (32), a first lead screw (33) penetrates through one side of the first support bracket (31) and is in threaded connection with the first lead screw, a first guide rod (34) penetrates through the other side of the first support bracket (31) and is in sliding connection with the first guide rod, the first lead screw (33) and the first guide rod (34) are rotatably installed on the side wall of the pipeline rust removing and paint brushing integrated machine (1), the first motor (32) is installed on the side wall of the pipeline rust removing and paint brushing integrated machine (1), an output shaft of the first motor (32) is coaxially connected with the first lead screw (33), first support arms (35) are rotatably installed at two ends of the first support bracket (31), clamping pieces (36) are arranged on the first support arms (35), the clamping pieces (36) on two sides form an annular structure, rollers (37) are rotatably installed on the clamping pieces (36), and a driving mechanism (4) is arranged on the first support bracket (31), the clamping device is used for driving the first support arms (35) on two sides to move synchronously to realize the engagement and the disengagement of the two clamping pieces (36).
2. The rust removing device for natural gas pipeline installation according to claim 1, characterized in that: actuating mechanism (4) are including revolving cylinder (41) and carousel (42), and revolving cylinder (41) are installed on first support bracket (31), and revolving cylinder (41) output is connected with carousel (42), and the equal slidable mounting in first support bracket (31) both sides has rack (43), and carousel (42) both sides articulate has connecting rod (44), and two connecting rod (44) are articulated with rack (43) of both sides respectively, fixedly connected with and gear (45) of rack (43) meshing on first support arm (35).
3. The rust removing device for natural gas pipeline installation according to claim 1, characterized in that: a second support arm (5) is arranged on the first support arm (35) in a sliding mode, and an auxiliary supporting plate (6) is connected to the end portion of the second support arm (5).
4. The rust removing device for natural gas pipeline installation according to claim 1, characterized in that: the auxiliary feeding mechanism (2) comprises a second support bracket (21) and a second motor (22), a second lead screw (23) penetrates through one side of the second support bracket (21) and is in threaded connection with the second support bracket, a second guide rod (24) penetrates through the other side of the second support bracket (21) and is in sliding connection with the second guide rod, the second lead screw (23) and the second guide rod (24) are rotatably installed on the side wall of the pipeline rust removing and paint brushing integrated machine (1), the second motor (22) is installed on the side wall of the pipeline rust removing and paint brushing integrated machine (1), an output shaft of the second motor (22) is coaxially connected with the second lead screw (23), moving frames (25) are slidably installed on two sides of the second support bracket (21), a first spring (26) used for resetting the moving frames (25) is arranged on the second support bracket (21), guide wheels (27) are rotatably installed on the moving frames (25), and a lower pressing wheel (28) is rotatably installed at the feeding port of the pipeline rust removing and paint brushing integrated machine (1), an auxiliary clamping mechanism (7) is arranged at a feed port of the pipeline rust removing and paint brushing integrated machine (1) and is used for performing auxiliary clamping operation on a pipeline in a feeding process.
5. The rust removing device for installation of a natural gas pipeline as claimed in claim 4, wherein: the auxiliary clamping mechanism (7) comprises a guide rail (71) and guide wheels (72), the guide wheels (72) are rotatably mounted on the movable frame (25), the guide rails (71) are arranged on two sides of the pipeline rust removing and painting all-in-one machine (1), and the two guide wheels (72) respectively move on the guide rails (71) on two sides.
6. The rust removing device for installation of a natural gas pipeline as claimed in claim 4, wherein: and a stress plate (8) is arranged on the second bearing bracket (21) in a sliding manner, and a second spring (9) for buffering is arranged on the lower side of the stress plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222130275.XU CN217413547U (en) | 2022-08-15 | 2022-08-15 | Rust removal device for natural gas pipeline installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222130275.XU CN217413547U (en) | 2022-08-15 | 2022-08-15 | Rust removal device for natural gas pipeline installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217413547U true CN217413547U (en) | 2022-09-13 |
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ID=83173920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222130275.XU Active CN217413547U (en) | 2022-08-15 | 2022-08-15 | Rust removal device for natural gas pipeline installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217413547U (en) |
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2022
- 2022-08-15 CN CN202222130275.XU patent/CN217413547U/en active Active
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