CN219649094U - Road traffic guardrail welding clamping device - Google Patents
Road traffic guardrail welding clamping device Download PDFInfo
- Publication number
- CN219649094U CN219649094U CN202322126592.9U CN202322126592U CN219649094U CN 219649094 U CN219649094 U CN 219649094U CN 202322126592 U CN202322126592 U CN 202322126592U CN 219649094 U CN219649094 U CN 219649094U
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- welding
- guardrail
- fixedly connected
- clamping plate
- clamping
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- 238000003466 welding Methods 0.000 title claims abstract description 87
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 10
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a clamping device for welding road traffic guardrails, and relates to the field of guardrail welding. Including the welding bench, equidistant a plurality of standing grooves of having seted up on the welding bench, install the clamping assembly that carries out the centre gripping to guardrail horizontal pole, guardrail montant on the welding bench, still include: the base is arranged below the welding table; the electric lifting rods are symmetrically and fixedly connected to two sides of the base; when the guardrail is welded, the clamping and fixing can be carried out on each part of the guardrail, the stability among the parts is improved, after one surface of the guardrail is welded, the guardrail can be turned over rapidly, the guardrail is not required to be detached from the clamping assembly on the welding table, and then the reverse surface operation is carried out on the guardrail, so that the labor capacity of workers can be reduced, the welding efficiency can be improved, and the practicability of the device is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of guardrail welding, and particularly relates to a clamping device for welding a road traffic guardrail.
Background
The road traffic guardrail is a separation device used for separating a bidirectional lane, a motor vehicle lane and a non-motor vehicle lane from the road and outside the road, and is mostly composed of guardrail bodies and upright posts on two sides, wherein the guardrail bodies are inserted into the upright posts on two sides to be firmly fixed, the guardrail bodies are composed of an upper horizontal rail and a lower horizontal rail and a plurality of vertical rails welded between the rails, the intervals between the vertical rails are kept consistent, and in the production guardrail, the cut rails and the vertical rails are required to be mutually attached and welded, so that the intervals between adjacent guardrails are particularly required to be paid attention.
In the course of processing road traffic guardrail, the welding of traffic guardrail is a very important process, current processing equipment who is used for road traffic guardrail welded, when processing to guardrail welding, in order to keep the fixed interval between the guardrail, need carry out the centre gripping location to rail and perpendicular fence, after the welding of welding completion one side, still need the manual work to pull down the guardrail from the clamping component on the welding bench and turn over the face and weld again, because in order to improve the intensity of guardrail, current guardrail general quality is great, therefore when turning over the guardrail, comparatively waste time and energy, the operation is comparatively loaded down with trivial details, consequently, the welding speed remains to further improve, the utility model has been proposed in view of this.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a road traffic guardrail welding clamping device which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: road traffic guardrail welding clamping device, including the welding bench, a plurality of standing grooves have been seted up to equidistant on the welding bench, install the clamping assembly that carries out the centre gripping to guardrail horizontal pole, guardrail montant on the welding bench, still include: the base is arranged below the welding table; the electric lifting rods are symmetrically and fixedly connected to two sides of the base; the bearing sleeve is fixedly connected to the telescopic end of the electric lifting rod; the rotating shafts are symmetrically and fixedly connected to two sides of the welding table, and the two rotating shafts are respectively and rotatably connected to adjacent bearing sleeves; the fixed support legs are fixedly connected to four corners of the base, and the lower surfaces of the welding tables are attached to the upper ends of the fixed support legs.
Further, the clamping assembly comprises a first clamping plate, a screw rod, a fixing rod, a second clamping plate and a limiting plate, wherein the first clamping plate is symmetrically and slidably connected in the placing groove, the screw rod is symmetrically and rotationally connected to two sides of the welding table, the first clamping plate is in threaded connection with the screw rod on the same side, the fixing rods are symmetrically and fixedly connected to two sides of the welding table, the second clamping plate is arranged on the fixing rod, and the limiting plate is fixedly connected to one side, close to the welding table, of the second clamping plate.
In order to avoid the lead screw to drive the first grip block to carry out the centre gripping to the montant, take place the friction between montant and the lead screw, furthermore, fixedly connected with places the board in the standing groove, place the board and be higher than the lead screw.
In order to enable the welding position between the guardrail cross rod and the vertical rod to leak, the guardrail is turned over, a worker can conveniently weld the guardrail, and further, the limiting plates are symmetrically and fixedly connected to the two sides of the second clamping plate.
In order to facilitate clamping and fixing the guardrails with different specifications, further, the second clamping plate is slidably connected to a group of two adjacent fixing rods, tensioning springs are sleeved on the fixing rods, and two ends of each tensioning spring are fixedly connected with one side, away from the welding table, of each fixing rod and each second clamping plate respectively.
In order to be convenient for play certain protective effect to horizontal pole and montant, still further, all fixedly connected with protection pad on first grip block and the second grip block.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the cooperation of the base, the fixed support legs, the welding table, the clamping assembly, the electric lifting rod, the bearing sleeve, the rotating shaft and the like, compared with the mode of fixedly arranging the welding table in the prior art, when the guardrail is welded, not only can the parts of the guardrail be clamped and fixed, and the stability among the parts is improved, but also the guardrail can be quickly turned over after one surface of the guardrail is welded, the guardrail is not required to be detached from the clamping assembly on the welding table, and then the reverse operation is carried out on the guardrail, so that the labor capacity of workers can be reduced, the welding efficiency can be improved, and the practicability of the device is effectively improved.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an explosion structure of a welding table, a placing plate, a first clamping plate and a screw rod according to the present utility model;
fig. 3 is a schematic structural view of the fixing rod, the second clamping plate, the tensioning spring, the limiting plate and the protection pad in the utility model.
In the figure: 1. a base; 2. a fixed support leg; 3. a welding table; 301. a placement groove; 302. placing a plate; 303. a first clamping plate; 304. a screw rod; 305. a fixed rod; 306. a second clamping plate; 307. tensioning a spring; 308. a limiting plate; 309. a protective pad; 4. an electric lifting rod; 5. a bearing sleeve; 6. and (3) rotating the shaft.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
referring to fig. 1-3, the road traffic guardrail welding clamping device comprises a welding table 3, a plurality of standing grooves 301 are equidistantly formed in the welding table 3, and clamping assemblies for clamping guardrail cross bars and guardrail vertical bars are mounted on the welding table 3 and further comprise: a base 1 disposed below the welding table 3; the electric lifting rods 4 are symmetrically and fixedly connected to the two sides of the base 1; the bearing sleeve 5 is fixedly connected to the telescopic end of the electric lifting rod 4; the rotating shafts 6 are symmetrically and fixedly connected to two sides of the welding table 3, and the two rotating shafts 6 are respectively and rotatably connected to the adjacent bearing sleeves 5; the fixed support legs 2 are fixedly connected to four corners of the base 1, and the lower surface of the welding table 3 is attached to the upper ends of the fixed support legs 2;
the clamping assembly comprises a first clamping plate 303, a screw rod 304, fixing rods 305, a second clamping plate 306 and a limiting plate 308, wherein the first clamping plate 303 is symmetrically and slidingly connected in a placing groove 301, the screw rod 304 is symmetrically and rotationally connected to two sides of a welding table 3, the first clamping plate 303 is in threaded connection with the screw rod 304 on the same side, two groups of fixing rods 305 are symmetrically and fixedly connected to two sides of the welding table 3, the second clamping plate 306 is mounted on the fixing rods 305, and the limiting plate 308 is fixedly connected to one side, close to the welding table 3, of the second clamping plate 306.
When the road traffic guardrail is required to be welded and assembled, a worker firstly carries the vertical rod and the cross rod assembly of the guardrail to the side of the device, then sequentially places the vertical rods into the placing grooves 301 of the welding table 3, then the worker can rotate the screw rods 304, in actual use, the worker can install a crank or a driving motor at one end of the screw rods 304 according to requirements so as to drive the screw rods 304 to rotate, when the screw rods 304 rotate, the screw rods 304 drive the first clamping plates 303 to move in the placing grooves 301 under the action of threads until the first clamping plates 303 and the inner walls of the placing grooves 301 are closely attached to the vertical rods, so that the clamping and fixing of the vertical rods can be completed, then the worker places the cross rods of the guardrail on the limiting plates 308 on the second clamping plates 306 at two sides of the welding table 3, so that the cross rods of the guardrail are attached to the vertical rods, and the contact positions of the vertical rods and the cross rods can be welded by the worker after the installation operation of the vertical rods and the cross rods is completed;
when needs carry out the welding to the another side of montant and horizontal pole contact position, alright start electric lift rod 4 this moment, make electric lift rod 4 jack-up certain height with welding bench 3, make its welding bench 3 and fixed landing leg 2 separation, then alright under the cooperation of bearing housing 5 and axis of rotation 6, overturn 180 DEG with welding bench 3, then rethread electric lift rod 4 control welding bench 3 moves down, until welding bench 3 offsets with fixed landing leg 2 after, the staff alright carry out welding process to the another side of guardrail montant and horizontal pole this moment, after accomplishing the welding, overturn lead screw 304 this moment, first grip block 303 just can separate with the montant, then the staff alright take off the road traffic guardrail that welds from the device, thereby alright accomplish the welding equipment operation of a road traffic guardrail, through base 1, fixed landing leg 2, welding bench 3, clamping assembly, electric lift rod 4, bearing housing 5 and axis of rotation 6 etc. compare with the fixed mode that sets up of welding bench 3 in prior art, when carrying out the guardrail, not only can carry out the fixed part to the improvement of guardrail, can carry out the improvement stability to each part of guardrail, can also carry out the improvement on the welding efficiency, can not be carried out the improvement on the welding device to the improvement on the side of the guardrail, can also be carried out the improvement of the performance after the welding device, can not be carried out the improvement on the welding device, can be carried out the improvement performance, and can be carried out the welding device and can be carried out the improvement and the improvement performance.
Example 2:
referring to fig. 1 to 3, the road traffic guardrail welding clamping device is substantially the same as embodiment 1, and further: placing plate 302 is fixedly connected with in the placing groove 301, placing plate 302 is higher than lead screw 304 through making, after the staff places the guardrail montant in placing groove 301, the montant can be under placing plate 302's effect with the lead screw 304 separation of both sides, when avoiding lead screw 304 to drive first grip block 303 to carry out the centre gripping to the montant, takes place the friction between montant and the lead screw 304, the effectual protection effect to the guardrail that has improved.
Limiting plate 308 symmetry fixed connection is in the both sides of second grip block 306, through setting up the both sides at limiting plate 308 with second grip block 306, can make the welded part between guardrail horizontal pole and the montant spill to after overturning the guardrail, the staff of being convenient for carries out welding operation to it, the effectual welding efficiency that has improved.
The second grip block 306 sliding connection is on two adjacent a set of dead levers 305, the cover is equipped with tensioning spring 307 on the dead lever 305, tensioning spring 307's both ends respectively with dead lever 305, the one side fixed connection that the welding bench 3 was kept away from to second grip block 306, through making second grip block 306 slide on dead lever 305 to set up tensioning spring 307 between dead lever 305 and the one side that the welding bench 3 was kept away from to second grip block 306, can carry out nimble regulation to the interval between second grip block 306 to the welding bench 3 according to the length of guardrail vertical pole, thereby make the device can carry out the centre gripping to the guardrail of different specifications fixed, the effectual suitability that improves the device.
The protection pads 309 are fixedly connected to the first clamping plate 303 and the second clamping plate 306, and the protection pads 309 are arranged on the first clamping plate 303 and the second clamping plate 306, so that the transverse rod and the vertical rod can be protected to a certain extent when the transverse rod and the vertical rod of the guardrail are clamped and fixed, and the first clamping plate 303 and the second clamping plate 306 are prevented from being clamped and damaged.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (6)
1. Road traffic guardrail welding clamping device, including welding bench (3), equidistant a plurality of standing grooves (301) of having seted up on welding bench (3), install the clamping assembly who carries out the centre gripping to guardrail horizontal pole, guardrail montant on welding bench (3), its characterized in that still includes:
a base (1) arranged below the welding table (3);
the electric lifting rods (4) are symmetrically and fixedly connected to two sides of the base (1);
the bearing sleeve (5) is fixedly connected to the telescopic end of the electric lifting rod (4);
the rotating shafts (6) are symmetrically and fixedly connected to two sides of the welding table (3), and the two rotating shafts (6) are respectively and rotatably connected to adjacent bearing sleeves (5);
the fixed support legs (2) are fixedly connected to four corners of the base (1), and the lower surfaces of the welding tables (3) are attached to the upper ends of the fixed support legs (2).
2. The welding clamping device for road traffic guardrails according to claim 1, wherein the clamping assembly comprises a first clamping plate (303), a screw rod (304), a fixing rod (305) and a second clamping plate (306) and a limiting plate (308), the first clamping plate (303) is symmetrically and slidingly connected in the placing groove (301), the screw rod (304) is symmetrically and rotationally connected at two sides of the welding table (3), the first clamping plate (303) is in threaded connection with the screw rod (304) at the same side, two groups of fixing rods (305) are symmetrically and fixedly connected at two sides of the welding table (3), the second clamping plate (306) is mounted on the fixing rod (305), and the limiting plate (308) is fixedly connected at one side, close to the welding table (3), of the second clamping plate (306).
3. The welding clamping device for road traffic guardrails according to claim 2, characterized in that a placing plate (302) is fixedly connected in the placing groove (301), and the placing plate (302) is higher than the screw rod (304).
4. The welding clamping device for road traffic guardrails according to claim 3, wherein the limiting plates (308) are symmetrically and fixedly connected to two sides of the second clamping plate (306).
5. The welding clamping device for road traffic guardrails according to claim 2 or 4, wherein the second clamping plate (306) is slidably connected to a group of two adjacent fixing rods (305), the fixing rods (305) are sleeved with tensioning springs (307), and two ends of the tensioning springs (307) are fixedly connected with the fixing rods (305) and one side, far away from the welding table (3), of the second clamping plate (306) respectively.
6. The welding clamping device for road traffic guardrails according to claim 2, wherein the first clamping plate (303) and the second clamping plate (306) are fixedly connected with protective pads (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126592.9U CN219649094U (en) | 2023-08-09 | 2023-08-09 | Road traffic guardrail welding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126592.9U CN219649094U (en) | 2023-08-09 | 2023-08-09 | Road traffic guardrail welding clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649094U true CN219649094U (en) | 2023-09-08 |
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ID=87860647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322126592.9U Active CN219649094U (en) | 2023-08-09 | 2023-08-09 | Road traffic guardrail welding clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817242A (en) * | 2024-03-04 | 2024-04-05 | 临朐县金上金属制品有限公司 | A fixed grip slipper for guardrail connection equipment |
| CN117817218A (en) * | 2024-01-10 | 2024-04-05 | 湖北和亿方装配式建筑科技有限公司 | Fence production welding device for box-type house |
-
2023
- 2023-08-09 CN CN202322126592.9U patent/CN219649094U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817218A (en) * | 2024-01-10 | 2024-04-05 | 湖北和亿方装配式建筑科技有限公司 | Fence production welding device for box-type house |
| CN117817218B (en) * | 2024-01-10 | 2024-05-14 | 湖北和亿方装配式建筑科技有限公司 | Fence production welding device for box-type house |
| CN117817242A (en) * | 2024-03-04 | 2024-04-05 | 临朐县金上金属制品有限公司 | A fixed grip slipper for guardrail connection equipment |
| CN117817242B (en) * | 2024-03-04 | 2024-05-17 | 临朐县金上金属制品有限公司 | A fixed grip slipper for guardrail connection equipment |
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