CN114714031B - Bridge floor street lamp pole welding set - Google Patents
Bridge floor street lamp pole welding set Download PDFInfo
- Publication number
- CN114714031B CN114714031B CN202210649341.6A CN202210649341A CN114714031B CN 114714031 B CN114714031 B CN 114714031B CN 202210649341 A CN202210649341 A CN 202210649341A CN 114714031 B CN114714031 B CN 114714031B
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- China
- Prior art keywords
- bottom plate
- plate
- supporting
- lamp post
- bevel gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention relates to the technical field of lamp post welding, and discloses a bridge floor street lamp post welding device which comprises a bottom plate, a clamping mechanism and an auxiliary supporting mechanism, wherein the clamping mechanism is arranged on the bottom plate; the clamping mechanism comprises first supporting plates arranged on two sides of the bottom plate, a supporting roller is arranged on one side, close to the bottom plate, of the first supporting plate, a clamping roller is arranged on one side, far away from the bottom plate, of the first supporting plate, and a jacking assembly for adjusting the angle of the lamp post is arranged at one end of the bottom plate; the auxiliary supporting mechanism is arranged at one end, far away from the jacking assembly, of the bottom plate and comprises a second supporting plate fixedly connected with the bottom plate, a second sliding block is connected to the second supporting plate in a sliding mode, a second spring is arranged between the second sliding block and the bottom plate, the second sliding block is connected with a winding roller in a rotating mode, a pull rope is arranged outside the winding roller, the free end of the pull rope is connected with a moving seat capable of moving freely, and a supporting seat is arranged on the moving seat. The bridge floor street lamp post welding device is suitable for a bridge floor street lamp post welding device, and the clamping mechanism is arranged, so that the device can realize a fixing effect when the lamp post is welded.
Description
Technical Field
The invention relates to the technical field of lamp post welding, in particular to a bridge floor street lamp post welding device.
Background
The street lamp usually consists of a long lamp post, and in order to facilitate installation, a plurality of lamp post fittings are processed during production and then are welded and assembled on a construction site.
Especially for the street lamp installation of some bridges, in order to meet the requirements of the weight of construction equipment and the convenience of transportation, the installation needs to be as simple as possible, but some existing welding processes are that the fittings of lamp poles are directly placed on the ground for manual welding, which causes the problem that the welded lamp poles are inclined, and therefore a special welding device needs to be designed for auxiliary clamping.
Disclosure of Invention
The invention provides a bridge floor street lamp post welding device, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a bridge floor street lamp post welding device comprises a bottom plate, a clamping mechanism and an auxiliary supporting mechanism;
the clamping mechanism comprises first supporting plates arranged on two sides of the bottom plate, a supporting roller is arranged on one side, close to the bottom plate, of the first supporting plate, a clamping roller is arranged on one side, far away from the bottom plate, of the first supporting plate, and a jacking assembly for adjusting the angle of the lamp post is arranged at one end of the bottom plate;
the auxiliary supporting mechanism is arranged at one end, far away from the jacking assembly, of the bottom plate and comprises a second supporting plate fixedly connected with the bottom plate, a second sliding block is connected to the second supporting plate in a sliding mode, a second spring is arranged between the second sliding block and the bottom plate, the second sliding block is connected with a winding roller in a rotating mode, a pull rope is arranged outside the winding roller, the free end of the pull rope is connected with a moving seat capable of moving freely, and a supporting seat is arranged on the moving seat.
As a preferable technical scheme of the invention, one side of the first supporting plate, which is close to the bottom plate, is connected with a first sliding block in a sliding mode, the first sliding block is connected with the end part of the supporting roller in a rotating mode, and a first spring is arranged between the first sliding block and the bottom plate.
As a preferable technical scheme of the invention, one side of the first supporting plate, which is far away from the bottom plate, is connected with the lifting plate in a sliding manner, one side of the lifting plate, which is close to the bottom plate, is provided with a mounting frame, the mounting frame is rotatably connected with clamping rollers, the clamping rollers are arranged right above the supporting rollers, and the two clamping rollers on the two sides of the bottom plate are lifted synchronously.
As a preferable technical scheme of the invention, the end part of the first supporting plate is provided with a top plate, the middle part of the top plate is rotatably connected with a threaded sleeve, the threaded sleeve is in threaded connection with a first screw rod, and the end part of the first screw rod is fixedly connected with a lifting plate.
As a preferable technical scheme of the invention, the top plate is fixedly connected with the transverse plate, the middle part of the transverse plate is provided with a first bearing seat which is rotatably connected with the rotating rod, one end of the rotating rod, which is close to the center of the device, is provided with a first bevel gear, two sides of the first bevel gear are engaged and connected with a second bevel gear, the second bevel gear is fixedly connected with one end of the first rotating shaft, the other end of the first rotating shaft is fixedly connected with a third bevel gear, the third bevel gear is engaged and connected with a fourth bevel gear, and the fourth bevel gear is fixedly connected with a threaded sleeve.
As a preferred technical scheme of the invention, the jacking assembly comprises a second bearing seat fixedly connected with the bottom plate, the second bearing seat is rotatably connected with a second screw rod, threads with opposite rotation directions are arranged on two sides of the second screw rod, two sides of the second screw rod are in threaded connection with jacking blocks, the jacking blocks are rotatably connected with one end of a supporting rod, and the other end of the supporting rod is rotatably connected with two sides of a jacking head.
As a preferable technical scheme of the invention, the bottom parts of the moving seat and the bottom plate are respectively provided with a caster.
As a preferable technical scheme of the invention, one side of the bottom plate, which is close to the movable seat, is provided with a limiting hole, and one side of the movable seat, which is close to the bottom plate, is provided with a limiting rod matched with the limiting hole.
As a preferred technical scheme of the invention, the middle part of the bottom plate is provided with a limiting seat.
The invention has the following advantages:
the bridge floor street lamp post welding device is suitable for a bridge floor street lamp post welding device, the clamping mechanism is arranged, so that the fixing effect can be realized when the lamp post is welded, the left side of the device is provided with the supporting seat which can move left and right, so that the device still keeps the effective supporting effect when a longer lamp post is welded, and the whole device is smaller in folding size and convenient to move.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a bridge floor street lamp post welding device.
Fig. 2 is a front view of a bridge floor street light pole welding device.
FIG. 3 is a schematic structural diagram of a clamping mechanism in a bridge floor street lamp post welding device.
Fig. 4 is a partially enlarged schematic view of a in fig. 3.
Fig. 5 is a partially enlarged view of B in fig. 3.
FIG. 6 is a schematic structural diagram of a jacking assembly in a bridge floor street light pole welding device.
Fig. 7 is a schematic structural view of an auxiliary support mechanism in a bridge floor street lamp post welding device.
FIG. 8 is a front view of an auxiliary support mechanism in the welding device for the lamp post of a bridge floor street lamp.
In the figure: 1. a base plate; 2. a clamping mechanism; 3. an auxiliary support mechanism; 4. a first support plate; 5. a first spring; 6. a first slider; 7. a support roller; 8. a grip roll; 9. a mounting frame; 10. a lifting plate; 11. a top plate; 12. a transverse plate; 13. a first bearing housing; 14. rotating the rod; 15. a first bevel gear; 16. a second bevel gear; 17. a first rotating shaft; 18. a threaded sleeve; 19. a fourth bevel gear; 20. a third bevel gear; 21. a first lead screw; 22. a limiting seat; 23. a second bearing housing; 24. a second lead screw; 25. a top block; 26. a support bar; 27. ejecting the head; 28. jacking the assembly; 29. a caster wheel; 30. a second support plate; 31. a second spring; 32. a second slider; 33. a wind-up roller; 34. pulling a rope; 35. a limiting hole; 36. a limiting rod; 37. a movable seat; 38. and (4) supporting the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In one embodiment, please refer to fig. 1-8, a bridge floor street lamp post welding device includes a base plate 1, a clamping mechanism 2 and an auxiliary supporting mechanism 3;
the clamping mechanism 2 comprises first supporting plates 4 arranged on two sides of a bottom plate 1, supporting rollers 7 are arranged on one sides, close to the bottom plate 1, of the first supporting plates 4, clamping rollers 8 are arranged on one sides, far away from the bottom plate 1, of the first supporting plates 4, a jacking assembly 28 for adjusting the angle of a lamp post is arranged at one end of the bottom plate 1, four first supporting plates 4 are arranged on the bottom plate 1, the two first supporting plates 4 are arranged on the front side and the rear side of the bottom plate 1 in a group, a group of first supporting plates 4 are arranged on the left side and the right side of the bottom plate 1, the supporting rollers 7 capable of moving up and down are arranged below the first supporting plates 4, the clamping rollers 8 capable of moving up and down are arranged above the first supporting plates 4, two lamp posts needing to be welded can be clamped through the supporting rollers 7 and the clamping rollers 8, and in order to enable the two lamp post assemblies to be aligned better, the jacking assembly 28 is arranged at the right end of the bottom plate 1, the angle of the lamp pole on one side is adjusted through the jacking assembly 28, so that two lamp poles can be aligned better, the middle part of the bottom plate 1 is provided with the limiting seat 22, the limiting seat 22 is arranged in the middle of the upper surface of the bottom plate 1, when the clamping roller 8 presses down and the supporting roller 7 realizes clamping operation of the lamp pole, the bottom of the lamp pole falls on the limiting seat 22, and the lamp pole stops rotating due to the friction force action between the lamp pole and the limiting seat 22, so that the welding stability is ensured;
the auxiliary supporting mechanism 3 is arranged at one end of the bottom plate 1 far away from the jacking component 28, and comprises a second supporting plate 30 fixedly connected with the bottom plate 1, a second sliding block 32 is connected on the second supporting plate 30 in a sliding manner, a second spring 31 is arranged between the second sliding block 32 and the bottom plate 1, the second sliding block 32 is rotatably connected with a winding roller 33, a pull rope 34 is arranged outside the winding roller 33, the free end of the pull rope 34 is connected with a movable seat 37 capable of freely moving, a supporting seat 38 is arranged on the movable seat 37, the second supporting plate 30 is arranged on the front side and the rear side of the left end of the bottom plate 1, so that the winding roller 33 can move up and down at the left end of the bottom plate 1, the free end of the pull rope 34 wound on the winding roller 33 can be connected with the movable seat 37, a lamp pole can fall above the winding roller 33 during operation, and can move to the left side along with the lamp pole, the winding roller 33 can also move to the left side, and the pull rope 34 can be just released, so that the movable base 37 moves to the left side and the linear velocity of the winding roller 33 is exactly the same as the moving velocity of the lamp pole, so that the moving velocity of the movable base 37 is the same as the moving velocity of the lamp pole, thereby the movable base 37 always maintains the supporting effect on the lamp pole.
In one aspect of the present embodiment, a side of the first support plate 4 close to the bottom plate 1 is slidably connected with a first slider 6, the first slider 6 is rotatably connected with an end of a support roller 7, and a first spring 5 is arranged between the first slider 6 and the bottom plate 1. The first slider 6 slides up and down along the lower side of the first support plate 4, so that the support roller 7 moves up and down along the lower side of the first support plate 4. One side sliding connection lifter plate 10 that bottom plate 1 was kept away from to first backup pad 4, one side that lifter plate 10 is close to bottom plate 1 is equipped with mounting bracket 9, and mounting bracket 9 rotates and connects grip roller 8, and grip roller 8 sets up directly over backing roll 7, two of 1 both sides of bottom plate grip roller 8 goes up and down in step. The grip roller 8 slides along the top of the first support plate 4, so that the grip processing of the lamp poles is realized through the grip roller 8 and the support roller 7, and the two grip rollers 8 on the left and right sides can realize synchronous up-down movement, so that the fittings of the two lamp poles on the two sides can be synchronously fixed. Since the grip roller 8 and the support roller 7 are both arranged in the front-rear direction and are provided on both the left and right sides of the base plate 1, two lamp post fittings to be welded can be fixed separately.
In one aspect of the present embodiment, the end of the first support plate 4 is provided with a top plate 11, the middle of the top plate 11 is rotatably connected with a threaded sleeve 18, the threaded sleeve 18 is in threaded connection with a first lead screw 21, and the end of the first lead screw 21 is fixedly connected with the lifting plate 10. The front end and the rear end of the top plate 11 are fixedly connected with the first supporting plate 4, and the thread lead angle of the thread bushing 18 and the first lead screw 21 is set, so that the first lead screw 21 can move up and down when the thread bushing 18 rotates, and the up-and-down movement of the lifting plate 10 is also realized.
In one case of this embodiment, the top plate 11 is fixedly connected to the transverse plate 12, a first bearing seat 13 is disposed in the middle of the transverse plate 12, the first bearing seat 13 is rotatably connected to a rotating rod 14, a first bevel gear 15 is disposed at one end of the rotating rod 14 close to the center of the device, two sides of the first bevel gear 15 are engaged with a second bevel gear 16, the second bevel gear 16 is fixedly connected to one end of a first rotating shaft 17, the other end of the first rotating shaft 17 is fixedly connected to a third bevel gear 20, the third bevel gear 20 is engaged with a fourth bevel gear 19, and the fourth bevel gear 19 is fixedly connected to the threaded sleeve 18. A front and back rotating rod 14 is arranged at the front side of the middle part of the transverse plate 12, the rotating rod 14 drives two first rotating shafts 17 arranged at both sides of the transverse plate 12 to rotate through a first bevel gear 15 and a second bevel gear 16 which are engaged with each other, so that two first screw rods 21 at both ends of the transverse plate 12 can synchronously rotate.
In one case of this embodiment, the jacking assembly 28 includes a second bearing seat 23 fixedly connected to the bottom plate 1, the second bearing seat 23 is rotatably connected to a second lead screw 24, two sides of the second lead screw 24 are provided with threads with opposite rotation directions, two sides of the second lead screw 24 are in threaded connection with a jacking block 25, the jacking block 25 is rotatably connected to one end of a support rod 26, and the other end of the support rod 26 is rotatably connected to two sides of a jacking head 27. The lower part of the top block 25 will contact with the bottom plate 1 and the lower part of the top block 25 will be connected slidably on the bottom plate 1, the second lead screw 24 is arranged forward and backward, therefore when the second lead screw 24 rotates, the two top blocks 25 move closer to each other or away from each other, so that the top blocks 25 push the top 27 to move up and down through the support rod 26.
In one case of this embodiment, the mobile seat 37 and the bottom of the base plate 1 are provided with casters 29. The caster 29 is provided so that the base plate 1 and the movable base 37 can be freely moved, and the caster 29 is lockable, so that the position of the base plate 1 can be kept fixed by locking the caster 29 after the base plate 1 is moved to the target position.
In one aspect of this embodiment, a limiting hole 35 is formed on a side of the bottom plate 1 close to the movable seat 37, and a limiting rod 36 engaged with the limiting hole 35 is formed on a side of the movable seat 37 close to the bottom plate 1. After the limiting rod 36 is inserted into the limiting hole 35, the moving seat 37 can abut against one side of the bottom plate 1, so that the moving seat 37 can move along with the bottom plate 1, and the whole device is more convenient to store.
In the implementation process of the embodiment, firstly, the device is moved to the bridge floor through a transportation machine, and the fittings of two lamp posts to be welded are taken out first, the two fittings are respectively placed at two sides of the clamping mechanism 2, and are fixed through the clamping roller 8 and the supporting roller 7, and the rotating rod 14 is rotated at the same time, so that the lifting plates 10 at two sides simultaneously move downwards through the rotating rod 14, so that the clamping roller 8 moves downwards, the clamping roller 8 drives the supporting roller 7 and the fittings of the lamp posts to move downwards synchronously, when the bottom of the fittings of the lamp posts is contacted with the limiting seat 22, the clamping roller 8 can realize the clamping and fixing effect of the lamp post fittings, if the opposite ends of the two lamp post fittings at the right end are not completely attached, the lamp post fittings at the right end can be lifted through the jacking component 28, so that the end parts of the two lamp post fittings at two sides can be completely attached, and the welding head can be manually held for welding, after welding is completed, the rotating rod 14 is rotated reversely, so that the clamping roller 8 moves upwards, the welded lamp pole accessory can be moved to the left side at the moment, the left end of the welded lamp pole accessory falls on the supporting seat 38, the moving seat 37 moves to the left side along with the lamp pole accessory synchronously, the winding roller 33 rotates along with the lamp pole accessory at the moment, so that the pull rope 34 is released, the moving distance of the moving seat 37 is just the moving distance of the lamp pole accessory, the moving is stopped after the right end of the lamp pole accessory moves between the clamping roller 8 at the left side and the supporting roller 7, a new lamp pole accessory is taken out again and placed on the right side of the device to wait for welding, and welding treatment of the ends of a plurality of lamp pole accessories can be realized along with repeating the steps, and welding treatment of a whole lamp pole is completed.
The bridge floor street lamp post welding device is suitable for a bridge floor street lamp post welding device, the clamping mechanism 2 is arranged, so that the device can achieve a fixing effect when a lamp post is welded, and the left side of the device is provided with the supporting seat 38 capable of moving left and right, so that the device still keeps an effective supporting effect when a longer lamp post is welded, and the whole device is small in folding size and convenient to move.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A bridge floor street lamp post welding device is characterized by comprising a bottom plate, a clamping mechanism and an auxiliary supporting mechanism;
the clamping mechanism comprises first supporting plates arranged on two sides of a bottom plate, a supporting roller is arranged on one side, close to the bottom plate, of each first supporting plate, a clamping roller is arranged on one side, away from the bottom plate, of each first supporting plate, a jacking assembly for adjusting the angle of a lamp post is arranged at one end of the bottom plate, a first sliding block is connected to one side, close to the bottom plate, of each first supporting plate in a sliding mode, the first sliding block is connected with the end portion of the supporting roller in a rotating mode, a first spring is arranged between the first sliding block and the bottom plate, a lifting plate is connected to one side, away from the bottom plate, of each first supporting plate in a sliding mode, a mounting frame is arranged on one side, close to the bottom plate, the mounting frame is connected with the clamping rollers in a rotating mode, the clamping rollers are arranged right above the supporting rollers, the two clamping rollers on two sides of the bottom plate synchronously lift, and a limiting seat is arranged in the middle of the bottom plate;
the auxiliary supporting mechanism is arranged at one end, far away from the jacking assembly, of the bottom plate and comprises a second supporting plate fixedly connected with the bottom plate, a second sliding block is connected to the second supporting plate in a sliding mode, a second spring is arranged between the second sliding block and the bottom plate, the second sliding block is connected with a winding roller in a rotating mode, a pull rope is arranged outside the winding roller, the free end of the pull rope is connected with a moving seat capable of moving freely, and a supporting seat is arranged on the moving seat.
2. The bridge floor street lamp post welding device according to claim 1, wherein a top plate is arranged at the end of the first support plate, a threaded sleeve is rotatably connected to the middle of the top plate, the threaded sleeve is in threaded connection with a first screw rod, and the end of the first screw rod is fixedly connected with the lifting plate.
3. The bridge floor street lamp post welding device according to claim 2, wherein the top plate is fixedly connected with the transverse plate, a first bearing seat is arranged in the middle of the transverse plate, the first bearing seat is rotatably connected with a rotating rod, a first bevel gear is arranged at one end of the rotating rod close to the center of the device, two sides of the first bevel gear are engaged with a second bevel gear, the second bevel gear is fixedly connected with one end of a first rotating shaft, the other end of the first rotating shaft is fixedly connected with a third bevel gear, the third bevel gear is engaged with a fourth bevel gear, and the fourth bevel gear is fixedly connected with a threaded sleeve.
4. The bridge deck street lamp post welding device of claim 1, wherein the jacking assembly comprises a second bearing seat fixedly connected with the bottom plate, the second bearing seat is rotatably connected with a second lead screw, threads with opposite rotation directions are arranged on two sides of the second lead screw, two sides of the second lead screw are in threaded connection with a jacking block, the jacking block is rotatably connected with one end of a support rod, and the other end of the support rod is rotatably connected with two sides of a jacking head.
5. The bridge deck street light pole welding device of claim 1, wherein the bottom of the moving seat and the bottom plate are provided with casters.
6. The bridge deck street lamp post welding device of claim 1, wherein a limiting hole is formed in one side of the bottom plate close to the movable seat, and a limiting rod matched with the limiting hole is formed in one side of the movable seat close to the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210649341.6A CN114714031B (en) | 2022-06-10 | 2022-06-10 | Bridge floor street lamp pole welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210649341.6A CN114714031B (en) | 2022-06-10 | 2022-06-10 | Bridge floor street lamp pole welding set |
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| CN114714031A CN114714031A (en) | 2022-07-08 |
| CN114714031B true CN114714031B (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210649341.6A Active CN114714031B (en) | 2022-06-10 | 2022-06-10 | Bridge floor street lamp pole welding set |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103331534B (en) * | 2012-12-18 | 2015-08-12 | 南通振华重型装备制造有限公司 | Offshore wind farm by cylinder crocodile formula group to technique |
| CN108620801A (en) * | 2018-07-12 | 2018-10-09 | 新昌县正南五金有限公司 | A kind of positioning device for pipeline welding |
| CN209239379U (en) * | 2018-11-22 | 2019-08-13 | 成都航利科技集团有限责任公司 | A kind of light steel-tube construction welding jigs and fixtures of aerospace |
| CN110919285A (en) * | 2019-11-13 | 2020-03-27 | 张家港宏昌钢板有限公司 | Continuous splicing method for large-scale pipeline |
| CN113770617A (en) * | 2020-06-10 | 2021-12-10 | 江苏万家耀电气集团有限公司 | Street lamp pole welding device |
| CN213969768U (en) * | 2020-11-10 | 2021-08-17 | 安徽易力同创数控科技有限公司 | High pressure fuel pipe welding supporting table convenient to angle of adjustment |
| CN213874966U (en) * | 2020-11-23 | 2021-08-03 | 无锡市恒欣金属制品有限公司 | Harvester driver's cabin test run detects platform |
| CN112762392B (en) * | 2020-12-29 | 2022-07-15 | 成都华体慧城科技有限公司 | Intelligent lamp pole installation method for traffic guidance system based on intelligent lamp pole |
| CN214978964U (en) * | 2021-06-02 | 2021-12-03 | 上海屹禾合金材料科技有限公司 | Welding device for metal sleeve machining |
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