CN209986439U - Overhead transmission line welded joint device - Google Patents
Overhead transmission line welded joint device Download PDFInfo
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- CN209986439U CN209986439U CN201920351268.8U CN201920351268U CN209986439U CN 209986439 U CN209986439 U CN 209986439U CN 201920351268 U CN201920351268 U CN 201920351268U CN 209986439 U CN209986439 U CN 209986439U
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Abstract
The utility model relates to the technical field of welding auxiliary devices, in particular to an overhead transmission line welding joint device; the auxiliary ladder and the pedals can be reduced, the stability in the welding process is improved, the occurrence of welding errors is reduced, the operation safety is improved, and the use reliability of the device is improved; including body and soldered connection, the soldered connection sets up in the body top, soldered connection and body top intercommunication, and the body bottom is provided with the connecting wire, still includes backup pad, two sets of first threaded rod and two sets of second threaded rod, and the bottom plate bottom is provided with two sets of motors, and two sets of motor output ends are provided with two sets of first gears, and two sets of first gear tops all are provided with the second gear, and third connecting plate right-hand member is provided with places a first connecting plate right-hand member and is provided with first cylinder, and second connecting plate right side lower extreme is provided with the second cylinder.
Description
Technical Field
The utility model relates to a welding auxiliary device's technical field especially relates to an overhead transmission line welded joint device.
Background
As is well known, an overhead transmission line welded joint device is a device used for welding joints of overhead transmission lines in the welding process of the overhead transmission lines, and is widely used in the field of welding devices; the existing overhead transmission line welding joint device comprises a body and a welding head, wherein the welding head is arranged at the top end of the body and is communicated with the top end of the body; when the overhead transmission line welding joint device is used, after a connecting wire is connected with a power supply, a welding head connected with a body is aligned with a joint of a transmission line and carries out contact welding operation; the overhead transmission line welding joint device is found in use, operators need to use pedals or auxiliary ladders to weld high altitude in the welding process, the auxiliary ladders and the pedals are used to weld the high altitude, the stability is poor, welding errors are easy to generate, meanwhile, the operation safety is low, the safety of the operators is easy to threaten, and the use reliability of the device is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a reduce the use of supplementary ladder and pedal, improve the stability in the welding process, reduce welding error's appearance, increase the operational safety simultaneously, increase the overhead transmission line welded joint device of the use reliability of device.
The utility model discloses an overhead transmission line welded joint device, including body and soldered connection, the soldered connection sets up in the body top, and soldered connection communicates with the body top, and the body bottom is provided with the connecting wire, and the connecting wire is connected with the body electricity; the bottom end of the supporting plate is provided with a bottom plate, the bottom ends of the two groups of first threaded rods and the bottom ends of the two groups of second threaded rods are respectively rotatably connected with the left side of the top end of the bottom plate and the right side of the top end of the bottom plate, the outer side walls of the two groups of first threaded rods and the two groups of second threaded rods are respectively sleeved with two groups of first threaded pipes and two groups of second threaded pipes, the right ends of the two groups of first threaded pipes are respectively connected with the front side of the left end of the supporting plate and the rear side of the left end, the left ends of the two groups of second threaded pipes are respectively connected with the front side of the right end of the supporting plate and the rear side of the right end of the supporting plate, the bottom end of the bottom plate is provided with two groups of motors, the output ends of the two groups of motors are provided with two groups of first gears, the right ends of two groups of second gears are respectively in meshing contact with the top ends of two groups of first gears, the top ends of the two groups of second gears are respectively provided with a connecting shaft, the bottom ends of the two groups of connecting shafts are connected with the top ends of the two groups of second gears, the top ends of the two groups of connecting shafts respectively penetrate through the left front side and the left rear side of the bottom plate and are respectively connected with the bottom ends of the two groups of first threaded rods, the lower sides of the outer side walls of the two groups of first threaded rods and the two groups of second threaded rods are respectively sleeved with two groups of first transmission wheels and two groups of second transmission wheels, the front first transmission wheel and the front second transmission wheel are in transmission connection through a first conveyor belt, the rear first transmission wheel and the rear second transmission wheel are in transmission connection through a second conveyor belt, the top end of the support plate is provided with a first connecting plate, the top end of the first connecting plate is provided with a second connecting plate, the bottom end, the third connecting plate right-hand member is provided with places the platform, it is provided with the chamber in the platform to place, it is provided with first opening to place the bench top, first opening and chamber top intercommunication, it is articulated with third connecting plate right-hand member to place a left end, first connecting plate right-hand member is provided with first cylinder, first cylinder left side lower extreme is articulated with first connecting plate right-hand member, first cylinder output end is articulated with second connecting plate right side lower extreme, second connecting plate right side lower extreme is provided with the second cylinder, second cylinder left side lower extreme is articulated with second connecting plate right side lower extreme, second cylinder output end is articulated with third connecting plate bottom, the body, soldered connection and connecting wire all set up in the intracavity, it is provided with the third cylinder to place a left end, third cylinder left end is articulated with third connecting plate bottom, third cylinder output end is articulated with placing a left end.
The utility model discloses an overhead transmission line welded joint device still includes two sets of bracing pieces, and two sets of bracing pieces set up respectively in placing a inside wall front side and rear side, and two sets of bracing piece left end and right-hand member are connected with placing a inside wall left end and right-hand member respectively.
The utility model discloses an overhead transmission line welded joint device still includes the antiskid circle, and the antiskid circle sets up in the bracing piece lateral wall.
The utility model discloses an overhead transmission line welded joint device still is provided with the second opening including placing a front end, and second opening and chamber front end intercommunication are provided with the shutter in the second opening, and the shutter left end is articulated with placing a left end front side.
The utility model discloses an overhead transmission line welded joint device still includes supplementary ladder, supplementary ladder set up in placing a front end downside, supplementary ladder top with place a front end downside and be connected.
The utility model discloses an overhead transmission line welded joint device still includes four group's universal wheels, and four group's universal wheels all set up in the bottom plate bottom, and four group's universal wheel tops are connected with bottom plate bottom left side front side, left rear side, right front side and right rear side respectively.
The utility model discloses an overhead transmission line welded joint device still includes fixed plate and fixed hoop, and the fixed plate sets up in bottom plate bottom left side, and the fixed plate top is connected with bottom plate bottom left side, and the motor top is connected with the fixed plate bottom, and fixed hoop sets up in the fixed plate bottom, and fixed hoop top is connected with the fixed plate bottom, and the motor is fixed to be set up in fixed hoop inboard.
The utility model discloses an overhead transmission line welded joint device still includes push pedal and handle, and the push pedal sets up in the bottom plate left end, and push pedal right-hand member downside is connected with the bottom plate left end, and the handle is fixed to be set up in push pedal left end upside, places a inside wall right-hand member and is provided with and places the circle, and the body right-hand member is provided with the couple, and the couple bottom inserts to placing in the circle.
Compared with the prior art, the beneficial effects of the utility model are that: two groups of motors respectively drive two groups of first gears to rotate, two groups of second gears rotate along with the first gears, two groups of connecting shafts rotate along with the first gears while the two groups of first threaded rods rotate along with the first gears, two groups of first transmission wheels rotate along with the first gears, two groups of second transmission wheels rotate along with the second gears under the action of a first conveyor belt and a second conveyor belt, two groups of second threaded rods rotate along with the second gears, two groups of first threaded pipes and two groups of second threaded pipes move up and down under the meshing action of threads, a support plate moves up and down along with the first threaded pipes, a first connecting plate, a second connecting plate and a third connecting plate move up and down along with the first threaded pipes, the angle between the first connecting plate and the second connecting plate changes along with the first cylinders in the stretching process, the angle between the second connecting plate and the third connecting plate changes along with the second cylinders in the stretching process of output ends of the second cylinders, when the third cylinder output stretches out and draws back, the third connecting plate changes with placing the angle between the platform thereupon, operating personnel stands and welds in placing the platform butt joint, consequently realized that operating personnel adjusts the angle of placing the platform when the removal of direction about going on, continue to twist the regulation to the equilibrium of placing the platform, reduce the use of supplementary ladder and pedal, improve the stability among the welding process, reduce welding error's appearance, increase the operational safety simultaneously, increase the reliability in utilization of device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of portion C of FIG. 1;
in the drawings, the reference numbers: 1. a body; 2. welding a head; 3. a connecting wire; 4. a support plate; 5. a first threaded rod; 6. a second threaded rod; 7. a base plate; 8. a first threaded pipe; 9. a second threaded pipe; 10. a motor; 11. a first gear; 12. a second gear; 13. a connecting shaft; 14. a first transfer wheel; 15. a first conveyor belt; 16. a first connecting plate; 17. a second connecting plate; 18. a third connecting plate; 19. a placing table; 20. a first cylinder; 21. a second cylinder; 22. a third cylinder; 23. a support bar; 24. an anti-slip ring; 25. a shutter; 26. an auxiliary ladder; 27. a universal wheel; 28. a fixing plate; 29. a fixing hoop; 30. a handle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the welding joint device for overhead transmission lines of the present invention comprises a body 1 and a welding head 2, wherein the welding head 2 is disposed at the top end of the body 1, the welding head 2 is communicated with the top end of the body 1, the bottom end of the body 1 is provided with a connecting wire 3, and the connecting wire 3 is electrically connected with the body 1; the screw thread support further comprises a support plate 4, two groups of first threaded rods 5 and two groups of second threaded rods 6, wherein the two groups of first threaded rods 5 and the two groups of second threaded rods 6 are respectively arranged on the left side and the right side of the support plate 4, a bottom plate 7 is arranged at the bottom end of the support plate 4, the bottom ends of the two groups of first threaded rods 5 and the bottom ends of the two groups of second threaded rods 6 are respectively rotatably connected with the left side and the right side of the top end of the bottom plate 7, two groups of first threaded pipes 8 and two groups of second threaded pipes 9 are respectively sleeved on the outer side walls of the two groups of first threaded rods 5 and the two groups of second threaded rods 6, the right ends of the two groups of first threaded pipes 8 are respectively connected with the front side and the rear side of the left end of the support plate 4, the left ends of the two groups of second threaded pipes 9 are respectively connected with the front side and the rear side, the top ends of two groups of first gears 11 are respectively provided with a second gear 12, the right ends of the two groups of second gears 12 are respectively in meshing contact with the top ends of the two groups of first gears 11, the top ends of the two groups of second gears 12 are respectively provided with a connecting shaft 13, the bottom ends of the two groups of connecting shafts 13 are connected with the top ends of the two groups of second gears 12, the top ends of the two groups of connecting shafts 13 respectively penetrate through the left front side and the left rear side of a bottom plate 7 and are respectively connected with the bottom ends of two groups of first threaded rods 5, the lower sides of the outer side walls of the two groups of first threaded rods 5 and the two groups of second threaded rods 6 are respectively and fixedly sleeved with two groups of first transmission wheels 14 and two groups of second transmission wheels, the front first transmission wheels 14 and the front second transmission wheels are in transmission connection through a first conveyor belt 15, the rear first transmission wheels 14 and the rear second transmission wheels are, the bottom end of the second connecting plate 17 is hinged with the top end of the first connecting plate 16, the upper right end of the second connecting plate 17 is provided with a third connecting plate 18, the left end of the third connecting plate 18 is hinged with the upper right end of the second connecting plate 17, the right end of the third connecting plate 18 is provided with a placing table 19, a cavity is arranged in the placing table 19, the top end of the placing table 19 is provided with a first through hole, the first through hole is communicated with the top end of the cavity, the left end of the placing table 19 is hinged with the right end of the third connecting plate 18, the right end of the first connecting plate 16 is provided with a first air cylinder 20, the left lower end of the first air cylinder 20 is hinged with the right end of the first connecting plate 16, the output end of the first air cylinder 20 is hinged with the lower right end of the second connecting plate 17, the right lower end of the second connecting plate 17 is provided with a second air cylinder 21, the left lower end of, the left end of the placing table 19 is provided with a third air cylinder 22, the left end of the third air cylinder 22 is hinged with the bottom end of the third connecting plate 18, and the output end of the third air cylinder 22 is hinged with the left end of the placing table 19; two groups of motors respectively drive two groups of first gears to rotate, two groups of second gears rotate along with the first gears, two groups of connecting shafts rotate along with the first gears while the two groups of first threaded rods rotate along with the first gears, two groups of first transmission wheels rotate along with the first gears, two groups of second transmission wheels rotate along with the second gears under the action of a first conveyor belt and a second conveyor belt, two groups of second threaded rods rotate along with the second gears, two groups of first threaded pipes and two groups of second threaded pipes move up and down under the meshing action of threads, a support plate moves up and down along with the first threaded pipes, a first connecting plate, a second connecting plate and a third connecting plate move up and down along with the first threaded pipes, the angle between the first connecting plate and the second connecting plate changes along with the first cylinders in the stretching process, the angle between the second connecting plate and the third connecting plate changes along with the second cylinders in the stretching process of output ends of the second cylinders, when the third cylinder output stretches out and draws back, the third connecting plate changes with placing the angle between the platform thereupon, operating personnel stands and welds in placing the platform butt joint, consequently realized that operating personnel adjusts the angle of placing the platform when the removal of direction about going on, continue to twist the regulation to the equilibrium of placing the platform, reduce the use of supplementary ladder and pedal, improve the stability among the welding process, reduce welding error's appearance, increase the operational safety simultaneously, increase the reliability in utilization of device.
The utility model discloses an overhead transmission line welded joint device, still include bracing piece 23, bracing piece 23 sets up in placing 19 inside wall rear sides of platform, two sets of bracing pieces 23 left end and right-hand member respectively with place 19 inside wall left end and right-hand member connection; operating personnel stands and carries out welding process in placing the platform top, carries out the altitude mixture control in-process from top to bottom, and operating personnel can hand the bracing piece, increases bearing structure, reduces operating personnel and placing the phenomenon of rocking on platform top, improves the safety in utilization of device.
The utility model discloses an overhead transmission line welded joint device, still include antiskid circle 24, antiskid circle 24 sets up in 23 lateral walls of bracing piece; the friction between the hand of an operator and the supporting rod is improved by the anti-skidding ring, the relative sliding between the hand and the supporting rod is reduced, and the use safety of the device is improved.
The utility model discloses an overhead transmission line welded joint device, still include that 19 front ends of placing table are provided with the second opening, and the second opening is communicated with the chamber front end, is provided with the shutter 25 in the second opening, and the shutter 25 left end is articulated with 19 left end front sides of placing table; when the shutter is opened, an operator can enter the placing table from the second through hole, and the shutter is closed and locked after entering, so that the use convenience of the device is improved, and the use safety of the device is improved.
The utility model discloses an overhead transmission line welded joint device, still include auxiliary ladder 26, auxiliary ladder 26 sets up in placing 19 front end undersides, auxiliary ladder 26 top and placing 19 front end undersides are connected; the auxiliary ladder can assist an operator to enter the placing table, and the use convenience of the device is improved.
The utility model discloses an overhead transmission line welding joint device, still include four groups of universal wheels 27, four groups of universal wheels 27 all set up in bottom plate 7 bottom, and four groups of universal wheels 27 top are connected with bottom plate 7 bottom left front side, left rear side, right front side and right rear side respectively; the four groups of universal wheels are arranged, so that the moving convenience of the device is improved, and the friction force in the pushing process is reduced.
The utility model discloses an overhead transmission line welded joint device, still include fixed plate 28 and fixed hoop 29, fixed plate 28 sets up in bottom 7 left sides, and the top of fixed plate 28 is connected with bottom 7 left sides, and the top of motor 10 is connected with fixed plate 28 bottom, and fixed hoop 29 sets up in fixed plate 28 bottom, and fixed hoop 29 top is connected with fixed plate 28 bottom, and motor 10 is fixed to be set up in fixed hoop 29 inboard; the fixed hoop can be fixed to the motor, has reduced rocking and the phenomenon that drops in the motor use, increases the stability of motor.
The utility model discloses an overhead transmission line welded joint device, still include push pedal and handle 30, the push pedal sets up in 7 left ends of bottom plate, push pedal right-hand member downside is connected with 7 left ends of bottom plate, handle 30 sets up in push pedal left end upside fixedly, 19 inside wall right-hand members of placing the platform are provided with and place the circle, the body right-hand member is provided with the couple, the couple bottom inserts to and places in the circle; the operating personnel promotes the handle, can promote the device, improves the use convenience of device.
The utility model discloses an overhead transmission line welded joint device, it is when using, operating personnel enters into placing the platform from the supplementary ladder, and lock the operation after closing the shutter, adjust placing the platform height and angle, two sets of motors drive two sets of first gears respectively and rotate, two sets of second gears rotate thereupon, two sets of connecting axles rotate thereupon while two sets of first gears rotate, two sets of first threaded rods rotate thereupon, two sets of first transmission wheels rotate thereupon, two sets of second transmission wheels rotate thereupon under the effect of first conveyer belt and second conveyer belt, two sets of second threaded rods rotate thereupon, two sets of first screwed pipes and two sets of second screwed pipes carry out the removal of upper and lower direction under the meshing effect of screw thread, the backup pad carries out the removal of upper and lower direction thereupon, first connecting plate, second connecting plate and third connecting plate carry out the removal of upper and lower direction thereupon, when the first air cylinder extends and retracts, the angle between the first connecting plate and the second connecting plate changes, when the output end of the second air cylinder extends and retracts, the angle between the second connecting plate and the third connecting plate changes, when the output end of the third air cylinder extends and retracts, the angle between the third connecting plate and the placing table changes, and an operator stands in the placing table to weld the joint, so that the angle of the placing table is adjusted while the operator moves in the vertical direction, the balance degree of the placing table is continuously adjusted by screwing, the use of an auxiliary ladder and pedals is reduced, the stability in the welding process is improved, the occurrence of welding errors is reduced, the operation safety is improved, when the height of the placing table is increased, the operator can hold the supporting rod by hand, the supporting structure is increased, and the shaking phenomenon of the operator at the top end of the placing table is reduced, the setting of antiskid circle has provided the frictional force between operating personnel hand and the bracing piece, has reduced the relative slip between hand and the bracing piece, improves the safety in utilization of device, and after reacing the assigned position, the body is handed to operating personnel, and the connecting wire is connected the back with the power, and the soldered connection of this body coupling aims at the joint of power transmission line and carries out the contact welding operation.
The installation mode, the connection mode or the arrangement mode of the utility model are all common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects can be achieved; and its motor and cylinder are all from taking control module and electric wire, and plug the electricity can use, do not change its inner structure, and body, soldered connection and connecting wire are the market purchase simultaneously, can directly use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A welding joint device for overhead transmission lines comprises a body (1) and a welding head (2), wherein the welding head (2) is arranged at the top end of the body (1), the welding head (2) is communicated with the top end of the body (1), a connecting wire (3) is arranged at the bottom end of the body (1), and the connecting wire (3) is electrically connected with the body (1); it is characterized by also comprising a supporting plate (4), two groups of first threaded rods (5) and two groups of second threaded rods (6), wherein the two groups of first threaded rods (5) and the two groups of second threaded rods (6) are respectively arranged on the left side and the right side of the supporting plate (4), a bottom plate (7) is arranged at the bottom end of the supporting plate (4), the bottom ends of the two groups of first threaded rods (5) and the bottom ends of the two groups of second threaded rods (6) are respectively rotatably connected with the left side and the right side of the top end of the bottom plate (7), two groups of first threaded pipes (8) and two groups of second threaded pipes (9) are respectively sleeved on the outer side walls of the two groups of first threaded rods (5) and the two groups of second threaded rods (6), the right ends of the two groups of first threaded pipes (8) are respectively connected with the front side and the rear side of the left end of the supporting plate (4), and, two groups of motors (10) are arranged at the bottom end of the bottom plate (7), two groups of first gears (11) are arranged at the output ends of the two groups of motors (10), the right ends of the two groups of first gears (11) are respectively connected with the output ends of the two groups of motors (10), second gears (12) are arranged at the top ends of the two groups of first gears (11), the right ends of the two groups of second gears (12) are respectively in meshing contact with the top ends of the two groups of first gears (11), connecting shafts (13) are respectively arranged at the top ends of the two groups of second gears (12), the top ends of the two groups of connecting shafts (13) respectively penetrate through the left front side and the left rear side of the bottom plate (7) and are respectively connected with the bottom ends of the two groups of first threaded rods (5), two groups of first transmission wheels (14) and two groups of second transmission wheels are respectively fixedly sleeved at the lower sides of the outer side walls of, the front first transmission wheel (14) and the front second transmission wheel are in transmission connection through a first conveyor belt (15), the rear first transmission wheel (14) and the rear second transmission wheel are in transmission connection through a second conveyor belt, a first connecting plate (16) is arranged at the top end of the supporting plate (4), a second connecting plate (17) is arranged at the top end of the first connecting plate (16), the bottom end of the second connecting plate (17) is hinged with the top end of the first connecting plate (16), a third connecting plate (18) is arranged at the upper right end of the second connecting plate (17), the left end of the third connecting plate (18) is hinged with the upper right end of the second connecting plate (17), a placing table (19) is arranged at the right end of the third connecting plate (18), a cavity is arranged in the placing table (19), a first through hole is arranged at the top end of the placing table (19), the first through hole is communicated with the top end of the cavity, the left end of the placing table (19), first connecting plate (16) right-hand member is provided with first cylinder (20), first cylinder (20) left side lower extreme is articulated with first connecting plate (16) right-hand member, first cylinder (20) output is articulated with second connecting plate (17) right side lower extreme, second connecting plate (17) right side lower extreme is provided with second cylinder (21), second cylinder (21) left side lower extreme is articulated with second connecting plate (17) right side lower extreme, second cylinder (21) output is articulated with third connecting plate (18) bottom, body (1), soldered connection (2) and connecting wire (3) all set up in the intracavity, it is provided with third cylinder (22) to place platform (19) left end, third cylinder (22) left end is articulated with third connecting plate (18) bottom, third cylinder (22) output is articulated with placing platform (19) left end.
2. The overhead transmission line welded joint device of claim 1, further comprising support rods (23), wherein the support rods (23) are disposed at the rear side of the inner side wall of the placing table (19), and the left ends and the right ends of the two sets of support rods (23) are respectively connected with the left ends and the right ends of the inner side wall of the placing table (19).
3. An overhead transmission line welding joint device according to claim 2, characterized by further comprising an anti-slip ring (24), wherein the anti-slip ring (24) is arranged on the outer side wall of the support rod (23).
4. The overhead transmission line welding joint device according to claim 3, further comprising a second opening provided at the front end of the placing table (19), the second opening being communicated with the front end of the cavity, a shutter (25) being provided in the second opening, the left end of the shutter (25) being hinged to the front side of the left end of the placing table (19).
5. The overhead transmission line welding joint device of claim 4, further comprising an auxiliary ladder (26), wherein the auxiliary ladder (26) is arranged on the lower side of the front end of the placing table (19), and the top end of the auxiliary ladder (26) is connected with the lower side of the front end of the placing table (19).
6. The overhead transmission line welding joint device of claim 5, further comprising four sets of universal wheels (27), wherein the four sets of universal wheels (27) are all arranged at the bottom end of the bottom plate (7), and the top ends of the four sets of universal wheels (27) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate (7).
7. The overhead transmission line welding joint device of claim 6, further comprising a fixing plate (28) and a fixing hoop (29), wherein the fixing plate (28) is arranged on the left side of the bottom end of the bottom plate (7), the top end of the fixing plate (28) is connected with the left side of the bottom end of the bottom plate (7), the top end of the motor (10) is connected with the bottom end of the fixing plate (28), the fixing hoop (29) is arranged on the bottom end of the fixing plate (28), the top end of the fixing hoop (29) is connected with the bottom end of the fixing plate (28), and the motor (10) is fixedly arranged on the inner side of the fixing hoop (29.
8. The overhead transmission line welded joint device of claim 7, further comprising a push plate and a handle (30), wherein the push plate is arranged at the left end of the bottom plate (7), the lower side of the right end of the push plate is connected with the left end of the bottom plate (7), the handle (30) is fixedly arranged at the upper side of the left end of the push plate, a placing ring is arranged at the right end of the inner side wall of the placing table (19), a hook is arranged at the right end of the body, and the bottom end of the hook is inserted into the placing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351268.8U CN209986439U (en) | 2019-03-19 | 2019-03-19 | Overhead transmission line welded joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351268.8U CN209986439U (en) | 2019-03-19 | 2019-03-19 | Overhead transmission line welded joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209986439U true CN209986439U (en) | 2020-01-24 |
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ID=69289756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920351268.8U Active CN209986439U (en) | 2019-03-19 | 2019-03-19 | Overhead transmission line welded joint device |
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| Country | Link |
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| CN (1) | CN209986439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106612A (en) * | 2022-07-25 | 2022-09-27 | 中国铁建大桥工程局集团有限公司 | Beam column joint welding equipment for steel concrete composite structure |
-
2019
- 2019-03-19 CN CN201920351268.8U patent/CN209986439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106612A (en) * | 2022-07-25 | 2022-09-27 | 中国铁建大桥工程局集团有限公司 | Beam column joint welding equipment for steel concrete composite structure |
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