CN211540107U - Pipeline welding device for mountain - Google Patents

Pipeline welding device for mountain Download PDF

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Publication number
CN211540107U
CN211540107U CN201922500154.8U CN201922500154U CN211540107U CN 211540107 U CN211540107 U CN 211540107U CN 201922500154 U CN201922500154 U CN 201922500154U CN 211540107 U CN211540107 U CN 211540107U
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ring
positioning
support
semi
fixedly connected
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CN201922500154.8U
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熊正波
王兰全
任军
王琰冬
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Beijing Taide Municipal Engineering Co ltd
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Beijing Taide Municipal Engineering Co ltd
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Abstract

The utility model relates to a pipeline welding set for on mountain belongs to pipeline welding technical field, and it includes the support, fixedly connected with circular orbit on the support, and circular orbit is connected with around its movable block that removes, is connected with the welder system on the movable block, has seted up the constant head tank on the support, and the inlay card has the locating piece in the constant head tank, and locating piece fixedly connected with supporting seat, fixedly connected with location semi-ring on the supporting seat, location semi-ring are coaxial with circular orbit. The utility model discloses have the effect that makes the accurate butt joint of pipeline.

Description

Pipeline welding device for mountain
Technical Field
The utility model relates to a pipeline welding technical field, in particular to a pipeline welding device for on mountain.
Background
The long-distance pipeline is an important means for modern property transportation, and pipeline welding is a key for laying the long-distance pipeline. The existing pipeline automatic welding equipment needs to transport a pipeline to a specific occasion for butt joint, the pipeline is generally long, and particularly after butt joint, the pipeline is longer, so that the pipeline is inconvenient to transport back and forth, particularly when the pipeline is installed on a mountain, the long pipeline is inconvenient to transport, the cost is higher, and more labor is consumed, so that the pipeline can be welded on a construction site by adopting track pipeline welding at present.
The traditional Chinese patent with the reference publication number of CN207735742U discloses an automatic pipe-bypassing welding trolley, which comprises a trolley frame, and a roller shaft and a roller arranged below the trolley frame, wherein a motor is arranged on one side of the trolley frame and is connected with a worm and a worm wheel through a coupler, the worm is fixed in the trolley frame through a worm support, the worm wheel is fixedly arranged on a worm wheel shaft, a driving sprocket is fixedly arranged on the worm wheel shaft, a double-row chain is arranged on the driving sprocket, and the double-row chain is wound on one side of an outer circumferential butt joint of a welding pipeline through the driving sprocket; driven chain wheels are respectively arranged on roller shafts arranged at the left end and the right end below the frame, and the two driven chain wheels are respectively arranged on double-row chains at the two sides of the driving chain wheel, meshed with the double-row chains and tightly pressed; and a welding gun link rod is axially arranged on the frame along the pipeline, and a welding gun system is arranged on the welding gun link rod. When the pipeline is welded, the welding trolley bypasses the welded pipeline, and the welding gun system welds the joint of the pipeline.
The above prior art solutions have the following drawbacks: when the method is adopted to weld the pipelines, the requirement on the butt joint quality of the two pipelines is high, and when the pipelines are welded on a mountain, the ground is uneven, so that the two pipelines are difficult to be accurately butted, and the welding quality of the pipelines is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a be used for pipe welding device on mountain, it has the effect that makes the accurate butt joint of pipeline.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a pipeline welding set for on mountain, includes the support, fixedly connected with circular orbit on the support, and circular orbit is connected with the movable block around its removal, is connected with the welder system on the movable block, has seted up the constant head tank on the support, and the constant head tank is embedded to have the locating piece, and locating piece fixedly connected with supporting seat, fixedly connected with location semi-ring on the supporting seat, location semi-ring and circular orbit are coaxial.
By adopting the technical scheme, when the pipelines are welded, the annular track is sleeved on one of the pipelines and is coaxial with the pipelines; then, inserting the positioning block into the positioning groove, so that the positioning semi-ring is coaxial with the annular track, embedding the other pipeline into the positioning semi-ring, the pipeline is coaxial with the positioning semi-ring, and the pipeline connected with the annular track is coaxial with the pipeline in the positioning semi-ring, thereby realizing accurate butt joint of the two pipelines; and finally, the moving block drives the welding gun system to do circular motion along the annular track, and the joint of the two pipelines is welded. Through locating piece, constant head tank and location semi-ring, realize the accurate butt joint of two pipelines, can improve the welding quality of pipeline to improve the life of pipeline, reduce cost of maintenance.
The present invention may be further configured in a preferred embodiment as: the positioning semi-ring is provided with a locking semi-ring, one end of the locking semi-ring is hinged with the positioning semi-ring, and the other end of the locking semi-ring is connected with a fixing component.
Through adopting above-mentioned technical scheme, behind the pipeline embedding location semi-ring, rotate the locking semi-ring, locking semi-ring and location semi-ring splice into the ring form, fix the pipeline to with support fixed connection, then two pipelines all with support fixed connection, increase the stability of pipeline, prevent that the pipeline from removing, make two pipeline stable butt joints, guarantee the welding quality of pipeline.
The present invention may be further configured in a preferred embodiment as: the fixing assembly comprises a first fixing piece, a second fixing piece and a fixing bolt, the first fixing piece is fixedly connected with the positioning semi-ring, the second fixing piece is fixedly connected with the locking semi-ring, and the fixing bolt penetrates through the first fixing piece and is in threaded connection with the second fixing piece.
Through adopting above-mentioned technical scheme, first stationary blade, second stationary blade and fixing bolt will fix a position semi-ring and locking semi-ring fixed connection, simple structure, connect conveniently, and connect firmly, reduce the condition of two pipeline malpositions, improve welding quality.
The present invention may be further configured in a preferred embodiment as: be connected with secondary positioning assembly between supporting seat and the support, secondary positioning assembly includes first ring and second ring, first ring and support fixed connection, and the axis direction is the same with the orbital axis direction of annular, second ring and supporting seat fixed connection, and when second ring was coaxial with first ring, the location semi-ring was coaxial with the annular track, and first ring and second ring interpolation are equipped with the locating lever.
Through adopting above-mentioned technical scheme, behind the locating piece embedding constant head tank, carry on spacingly to the supporting seat horizontal direction, then, insert the locating lever in first ring and second ring simultaneously, ensure that first ring and second ring are in coaxial position, at this moment, the location semi-ring is coaxial with the circular orbit to make two pipelines coaxial, realize the accurate butt joint of pipeline, be convenient for weld the pipeline.
The present invention may be further configured in a preferred embodiment as: be connected with drive assembly between locating lever and the support, drive assembly includes spout, slider and lead screw, and the spout is seted up on the support, and the slider inlays in the spout with spout sliding connection, slider and locating lever fixed connection, lead screw pass slider and slider threaded connection, and the both ends and the spout inner wall of lead screw rotate to be connected.
Through adopting above-mentioned technical scheme, the lead screw rotates the drive slider and removes along lead screw axis direction, and the slider removes and drives the locating lever and remove, makes in the locating lever inserts first ring and second ring simultaneously, ensures that both are coaxial, has the fixed action to first ring and second ring simultaneously, increases the stability of supporting seat, prevents that the pipeline from rocking, improves welding quality.
The present invention may be further configured in a preferred embodiment as: one end of the screw rod is fixedly connected with a motor.
Through adopting above-mentioned technical scheme, the motor rotates and drives the lead screw rotation, and then drives the locating lever through the slider and removes. The rotating speed stability of the motor is high, the stability of the sliding block and the positioning rod in moving is improved, so that the positioning rod can be conveniently inserted into the first circular ring and the second circular ring, the collision between the positioning rod and the first circular ring due to shaking is avoided, the smoothness in use is improved, and the working efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the lead screw upper cover is equipped with the protection casing, and the protection casing can be dismantled with the support and be connected.
By adopting the technical scheme, the protective cover has a protective effect on the lead screw and the motor, and welding slag is prevented from falling onto the lead screw, so that the sliding block can smoothly slide along the lead screw; the protection casing can be dismantled with the support and be connected, is convenient for take off the protection casing and maintains lead screw and motor.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the positioning groove, the positioning block and the positioning semi-rings are matched, so that two pipelines to be welded are precisely butted, the condition that the joints of the pipelines are staggered is reduced, the welding quality of the pipelines is improved, and the service life of the pipelines is prolonged;
2. the second locating component carries out the secondary location to the pipeline, ensures that two pipelines are in coaxial position, and first ring, second ring and locating lever are fixed a position the supporting seat, prevent that the supporting seat from removing in the vertical direction, increase the stability among the welding process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a usage state diagram of the present invention.
Reference numerals: 1. a support; 11. a base plate; 111. positioning a groove; 112. positioning blocks; 113. a containing groove; 12. a support plate; 121. a fixing ring; 122. a connecting ring; 2. a supporting seat; 21. positioning the semi-ring; 22. locking the semi-ring; 3. an annular track; 31. a moving block; 4. a welding gun system; 5. a fixing assembly; 51. a first fixing sheet; 52. a second fixing sheet; 53. fixing the bolt; 6. a secondary positioning assembly; 61. a first circular ring; 611. positioning a rod; 612. a protective cover; 6121. connecting sheets; 6122. a connecting bolt; 62. a second circular ring; 7. a drive assembly; 71. a chute; 72. a slider; 73. a lead screw; 731. an electric motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a be used for pipeline welding device on mountain, including support 1, be connected with circular orbit 3 on the support 1, be equipped with movable block 31 on the circular orbit 3, movable block 31 removes along circular orbit 3, is connected with the welder system 4 that is used for welding the pipeline on the movable block 31, and support 1 is connected with the supporting seat 2 that supports another pipeline.
When the pipelines are welded, the annular track 3 is sleeved on one of the pipelines and is supported by the support 1, then the other pipeline is supported by the support seat 2, the two pipelines are butted, and the butt joint is welded by the welding gun system 4.
Referring to fig. 1, the bracket 1 includes a bottom plate 11 and a support plate 12, the bottom plate 11 is a horizontally disposed rectangular plate-shaped structure, the support plate 12 is vertically disposed, a bottom end of the support plate is fixedly connected to one end of the bottom plate 11 in a length direction, and the length direction of the support plate 12 is the same as the width direction of the bottom plate 11. The top end of the support plate 12 is fixedly connected with a fixing ring 121, the fixing ring 121 is coaxial with the annular rail 3, a connecting ring 122 is connected between the fixing ring 121 and the annular rail 3, and the connecting ring 122 is coaxial with the fixing ring 121.
Referring to fig. 1, the locating slot 111 has been seted up to the top surface of bottom plate 11, and the length direction of locating slot 111 is the same with the length direction of bottom plate 11, and the locating block 112 has been inlayed to the embedded card of locating slot 111, and the peripheral global and the inner wall butt of locating slot 111 of locating block 112, the length of locating block 112 is less than the length of locating slot 111, and locating block 112 can slide along locating slot 111.
Referring to fig. 1, the positioning block 112 is fixedly connected with the supporting seat 2, the supporting seat 2 is a vertically arranged rectangular plate-shaped structure, the length direction of the supporting seat 2 is the same as that of the supporting plate 12, the top surface of the supporting seat 2 is fixedly connected with the positioning half ring 21, the diameter of the inner wall of the positioning half ring 21 is the same as that of the inner wall of the pipeline, and the axis of the positioning half ring 21 coincides with the axis of the fixing ring 121. The top of location semi-ring 21 is equipped with locking semi-ring 22, and locking semi-ring 22 is coaxial with location semi-ring 21, and both diameters are the same, and location semi-ring 21 splices into circular structure with locking semi-ring 22, and the one end of locking semi-ring 22 is articulated with location semi-ring 21, and the articulated shaft axis direction is the same with location semi-ring 21 axis direction, and the other end is connected with fixed subassembly 5 (refer to fig. 2).
Referring to fig. 2, the fixing assembly 5 includes a first fixing plate 51, a second fixing plate 52 and a fixing bolt 53, the first fixing plate 51 is horizontally disposed, one end of the first fixing plate is fixedly connected to the circumferential surface of the positioning half ring 21, and the other end of the first fixing plate extends in the radial direction of the positioning half ring 21. Second fixing plate 52 is horizontally disposed, one end of second fixing plate is fixedly connected to the circumferential surface of locking half 22, the other end of second fixing plate extends along the radial direction of locking half 22, first fixing plate 51 is abutted against second fixing plate 52, fixing bolt 53 penetrates through first fixing plate 51 to be fixedly connected with second fixing plate 52, and positioning half 21 and locking half 22 are fixedly connected.
When the pipelines are butted, the annular track 3, the fixing ring 121 and the connecting ring 122 are sleeved on one pipeline, then the positioning block 112 is embedded into the positioning groove 111 to limit the horizontal direction of the supporting seat 2, the other pipeline is embedded into the positioning half ring 21, the locking half ring 22 is rotated to connect the pipelines with the supporting seat 2, the two pipelines are positioned coaxially, then the positioning block 112 moves along the length direction of the positioning groove 111 to enable the two pipelines to be butted, and the butting of the pipelines is completed.
Referring back to fig. 1, a secondary positioning assembly 6 is disposed between the support base 2 and the bottom plate 11, the secondary positioning assembly 6 includes two first circular rings 61 and two second circular rings 62, the two second circular rings 62 are respectively located at two ends of the support base 2 in the length direction, the axial direction of the second circular rings 62 is the same as the axial direction of the positioning half rings 21, and the circumferential surface of the second circular rings 62 is fixedly connected to the support base 2. The number of the first circular rings 61 is two, the two first circular rings are respectively positioned on one side of the second circular ring 62 far away from the support plate 12 and are coaxial with the second circular ring 62, the circumferential surface of the first circular ring 61 is fixedly connected with the top surface of the bottom plate 11, and the diameters of the first circular ring 61 and the second circular ring 62 are the same. When the first ring 61 and the second ring 62 are coaxial, the retainer half ring 21 is coaxial with the annular rail 3.
Referring to fig. 1, a positioning rod 611 is inserted into the first ring 61 and the second ring 62, the positioning rod 611 has a cylindrical structure coaxial with the first ring 61, and the diameter of the positioning rod 611 is the same as the diameter of the first ring 61. The positioning rod 611 is connected with a driving assembly 7, the driving assembly 7 comprises a sliding groove 71, a sliding block 72 and a lead screw 73, the sliding groove 71 is arranged on the bottom plate 11 and is located on one side, away from the second circular ring 62, of the first circular ring 61, and the length direction of the sliding groove 71 is the same as the axial direction of the first circular ring 61. The sliding block 72 is embedded in the sliding groove 71 and slidably connected with the sliding groove 71, and the sliding block 72 is fixedly connected with the positioning rod 611. The screw rod 73 penetrates through the sliding block 72 to be in threaded connection with the sliding block 72, and two ends of the screw rod 73 are rotatably connected with the inner wall of the sliding groove 71.
Referring to fig. 1, a containing groove 113 is formed in the bottom plate 11, the containing groove 113 is located at an end of the sliding groove 71 away from the first circular ring 61, one end of the lead screw 73 penetrates through the sliding groove 71 and is located in the containing groove 113, and is fixedly connected with a motor 731, and the motor 731 is fixedly connected with an inner wall of the containing groove 113. A protective cover 612 is provided over the screw 73, the protective cover 612 has a box-like structure with an open bottom, and the screw 73 and the positioning rod 611 are provided therein. The bottom end of the protective cover 612 is fixedly connected with a connecting sheet 6121, the connecting sheet 6121 is connected with a connecting bolt 6122 through a bolt, and the connecting bolt 6122 penetrates through the connecting sheet 6121 to be connected with the bottom plate 11 through a bolt.
After the two pipelines are in butt joint, the motor 731 drives the screw rod 73 to rotate, the screw rod 73 drives the sliding block 72 and the positioning rod 611 to move in a rotating mode, the positioning rod 611 is inserted into the first circular ring 61 and the second circular ring 62, the supporting seat 2 is limited in the vertical direction, the stability of the pipelines is improved, meanwhile, the positioning half ring 21 is further ensured to be coaxial with the annular rail 3, the two pipelines are coaxial, and the welding quality of the pipeline welding position is improved.
The implementation principle of the above embodiment is as follows:
when welding the pipes, firstly, one of the pipes is inserted into the fixing ring 121, the connecting ring 122 and the annular rail 3; then, the positioning block 112 is embedded in the positioning groove 111, after the support seat 2 is positioned in the horizontal direction, another pipeline is embedded in the positioning half ring 21, and the locking half ring 22 is rotated, so that the pipeline and the support seat 2 are fixedly connected by the locking half ring 22 and the positioning half ring 21; then, moving the support seat 2 to enable the end parts of the two pipelines to be abutted, and completing the butt joint of the two pipelines; finally, the driving screw 73 rotates, and the sliding block 72 drives the positioning rod 611 to move, so that the positioning rod 611 is simultaneously inserted into the first circular ring 61 and the second circular ring 62, two pipelines are ensured to be coaxial, accurate butt joint of the pipelines is realized, and meanwhile, the vertical direction of the supporting seat 2 is limited, so that the stability of the supporting seat 2 is improved, and the welding quality of the pipeline joint is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a pipeline welding set for on mountain, includes support (1), fixedly connected with circular orbit (3) on support (1), and circular orbit (3) are connected with around its movable block (31) that remove, are connected with welder system (4), its characterized in that on movable block (31): the support (1) is provided with a positioning groove (111), a positioning block (112) is embedded in the positioning groove (111), the positioning block (112) is fixedly connected with the supporting seat (2), the supporting seat (2) is fixedly connected with a positioning semi-ring (21), and the positioning semi-ring (21) is coaxial with the annular track (3).
2. The pipe welding device for mountains as claimed in claim 1, wherein: be equipped with locking semi-ring (22) on location semi-ring (21), the one end of locking semi-ring (22) is articulated with location semi-ring (21), and the other end is connected with fixed subassembly (5) with location semi-ring (21).
3. The pipe welding device for mountains as claimed in claim 2, wherein: the fixing assembly (5) comprises a first fixing plate (51), a second fixing plate (52) and a fixing bolt (53), the first fixing plate (51) is fixedly connected with the positioning half ring (21), the second fixing plate (52) is fixedly connected with the locking half ring (22), and the fixing bolt (53) penetrates through the first fixing plate (51) and is in threaded connection with the second fixing plate (52).
4. The pipe welding device for mountains as claimed in claim 1, wherein: be connected with secondary positioning assembly (6) between supporting seat (2) and support (1), secondary positioning assembly (6) include first ring (61) and second ring (62), first ring (61) and support (1) fixed connection, the axis direction is the same with the axis direction of circular orbit (3), second ring (62) and supporting seat (2) fixed connection, second ring (62) are coaxial with first ring (61), first ring (61) and second ring (62) interpolation are equipped with locating lever (611).
5. The pipe welding device for mountains as claimed in claim 4, wherein: be connected with drive assembly (7) between locating lever (611) and support (1), drive assembly (7) include spout (71), slider (72) and lead screw (73), spout (71) are seted up on support (1), slider (72) inlay in spout (71) with spout (71) sliding connection, slider (72) and locating lever (611) fixed connection, lead screw (73) pass slider (72) and slider (72) threaded connection, the both ends and spout (71) inner wall rotation of lead screw (73) are connected.
6. The pipe welding device for mountains as claimed in claim 5, wherein: one end of the screw rod (73) is fixedly connected with a motor (731).
7. The pipe welding device for mountains as claimed in claim 5, wherein: the upper cover of the screw rod (73) is provided with a protective cover (612), and the protective cover (612) is detachably connected with the bracket (1).
CN201922500154.8U 2019-12-31 2019-12-31 Pipeline welding device for mountain Active CN211540107U (en)

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Application Number Priority Date Filing Date Title
CN201922500154.8U CN211540107U (en) 2019-12-31 2019-12-31 Pipeline welding device for mountain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922500154.8U CN211540107U (en) 2019-12-31 2019-12-31 Pipeline welding device for mountain

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CN211540107U true CN211540107U (en) 2020-09-22

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112222742A (en) * 2020-09-24 2021-01-15 重庆工程职业技术学院 Steel structure positioning device for assembly type building
CN112570944A (en) * 2020-11-30 2021-03-30 宁波龙元盛宏生态建设工程有限公司 Semi-automatic welding device suitable for pipe jacking operation
CN113146102A (en) * 2021-03-24 2021-07-23 中石化第五建设有限公司 Pipeline welding clamp
CN115533400A (en) * 2022-10-18 2022-12-30 浙江艾卡蒙特环保科技有限公司 Pipeline connecting device for exhaust-gas treatment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112222742A (en) * 2020-09-24 2021-01-15 重庆工程职业技术学院 Steel structure positioning device for assembly type building
CN112570944A (en) * 2020-11-30 2021-03-30 宁波龙元盛宏生态建设工程有限公司 Semi-automatic welding device suitable for pipe jacking operation
CN113146102A (en) * 2021-03-24 2021-07-23 中石化第五建设有限公司 Pipeline welding clamp
CN113146102B (en) * 2021-03-24 2023-01-31 中石化第五建设有限公司 Pipeline welding clamp
CN115533400A (en) * 2022-10-18 2022-12-30 浙江艾卡蒙特环保科技有限公司 Pipeline connecting device for exhaust-gas treatment

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