CN220073719U - Geogrid repair welding auxiliary positioning structure - Google Patents
Geogrid repair welding auxiliary positioning structure Download PDFInfo
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- CN220073719U CN220073719U CN202321415349.2U CN202321415349U CN220073719U CN 220073719 U CN220073719 U CN 220073719U CN 202321415349 U CN202321415349 U CN 202321415349U CN 220073719 U CN220073719 U CN 220073719U
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- 238000003466 welding Methods 0.000 title claims abstract description 39
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary positioning structure for geogrid repair welding, wherein a welding machine is arranged on a workbench, two strip-shaped openings are formed in the workbench, and the welding machine is positioned between the two strip-shaped openings; each strip-shaped opening is provided with a positioning clamping unit and a movable clamping unit; the positioning clamping unit comprises a mounting frame, the mounting frame is arranged at the rectangular opening, a cylinder is arranged on the mounting frame, and the output end of the cylinder movably extends into the mounting frame and is connected with the displacement seat; the two sides of the displacement seat are inclined planes, the inner sides of the clamping pieces are provided with limiting guide grooves, and the limiting sliding seats are respectively and slidably positioned in the limiting guide grooves; the upper ends of the clamping pieces are detachably provided with clamping block positioning plates, and the clamping block positioning plates are provided with clamping blocks; the movable clamping unit is arranged at the strip-shaped opening and has the same structure as the positioning clamping unit. The utility model has the advantages of simple operation, low manufacturing cost, difficult damage and the like.
Description
Technical Field
The utility model relates to an auxiliary positioning structure, in particular to an auxiliary positioning structure for geogrid repair welding.
Background
In the production and manufacture of the geogrid, the position with poor welding quality is welded again, the geogrid is positioned during welding, the existing positioning mode is fixed by hands of operators, the direct manual positioning mode has the problems of poor positioning effect and potential safety hazards, in order to solve the technical problems, according to the China patent with the application number of CN202222885477.5, a movable sliding plate is additionally arranged in a workbench of a welding machine, auxiliary clamping pieces for positioning the geogrid are arranged on two sides of the movable sliding plate, and the positioning effect and the safety are improved to a certain extent by replacing the hands by abutting heads on the auxiliary clamping pieces; on the other hand, an auxiliary clamping piece is arranged on the movable sliding plate, the geogrid is positioned through the auxiliary clamping piece, then the movable sliding plate drives the geogrid to move to a welding position, in the moving process, as the upper part of the movable sliding plate is a workbench, the geogrid can be contacted with the workbench during movement, friction is increased, although a rotatable supporting belt is additionally arranged, the geogrid is supported through the supporting belt, friction is reduced to a certain extent, but when the geogrid is moved, the friction problem cannot be completely solved, and the sliding property of the supporting belt and the concave wheels is also required to be checked frequently, so that the friction problem is aggravated due to poor rotatability of the supporting belt and the concave wheels is avoided; in still another aspect, since the geogrid is supported by the supporting belt during welding, although the geogrid is positioned and clamped by the auxiliary clamping member, the clamping firmness is also affected due to the fact that the geogrid is contacted with the supporting belt during moving the geogrid when the geogrid is moved to a welding position, and the supporting belt is pressed down by the geogrid to deform when the welding head is moved downwards to contact with the welding position during welding, so that the geogrid is deformed, and the welding quality is affected.
Therefore, the person skilled in the art is dedicated to providing an auxiliary positioning structure for geogrid repair welding, which can effectively solve the technical problems.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model is to provide an auxiliary positioning structure for geogrid repair welding that can effectively solve the above-mentioned problems.
In order to achieve the above purpose, the utility model provides an auxiliary positioning structure for geogrid repair welding, which comprises a workbench, wherein a welding machine is arranged on the workbench, two strip-shaped openings are formed in the workbench, and the welding machine is positioned between the two strip-shaped openings;
a positioning clamping unit and a movable clamping unit are arranged at each strip-shaped opening;
the positioning and clamping unit comprises a mounting frame, the mounting frame is arranged at the strip-shaped opening, a cylinder is arranged on the mounting frame, and the output end of the cylinder movably extends into the mounting frame and is connected with the displacement seat; the two sides of the displacement seat are inclined surfaces, each inclined surface is provided with a limit sliding seat, two clamping pieces are slidably arranged in the mounting frame, the distance between the clamping pieces from top to bottom is gradually increased, the inner sides of the clamping pieces are provided with limit guide grooves, and each limit sliding seat is slidably positioned in each limit guide groove; the upper end of each clamping piece is detachably provided with a clamping block positioning plate, and the clamping block positioning plates are provided with clamping blocks;
the movable clamping unit is arranged at the strip-shaped opening and has the same structure as the positioning clamping unit.
Preferably, the movable clamping unit comprises two first protection outer plates, the positioning clamping unit comprises two second protection outer plates, and each first protection outer plate and each second protection outer plate are respectively connected with the movable clamping unit and the mounting frame of the positioning clamping unit.
Preferably, both sides of each strip-shaped opening are provided with positioning grooves formed in the workbench, the outer side of each second protection outer plate is provided with a plurality of positioning blocks respectively, and each positioning block is positioned in each positioning groove and detachably connected with the workbench through each screw.
Preferably, the clamping piece comprises an inclined section, first sliding blocks are arranged on two sides of the upper half section of the inclined section, each first sliding block is respectively and slidably arranged in a first sliding groove formed in the mounting frame, the limiting guide groove is formed in the inner side of the inclined section, a straight line section is arranged on the lower half section of the inclined section, second sliding blocks are arranged on two sides of the straight line section, each second sliding block is respectively and slidably connected with the inner side of each second guide seat, the lower end and the outer side of each second guide seat are connected with the mounting frame, an extending section is arranged at the upper end of the straight line section, and the upper ends of the extending section and the inclined section are simultaneously detachably connected with the clamping block positioning plate.
Preferably, a plurality of clamping rubber pads are arranged on the inner side of each clamping block, and reinforcing blocks are arranged at the included angles of the clamping blocks and the clamping block positioning plates.
Preferably, each movable clamping unit is slidably arranged at each elongated opening;
the lower end of the workbench is provided with two driving units with the same structure, each driving unit is respectively positioned at each strip-shaped opening, and each movable clamping unit respectively moves through each driving unit.
Preferably, the driving unit comprises a guide rod and a screw rod, wherein two ends of the guide rod are respectively connected with each first positioning seat, two ends of the screw rod are respectively connected with each second positioning seat in a rotating way, an adjusting motor is arranged on each second positioning seat, and an output shaft of the adjusting motor is connected with the screw rod; each first positioning seat and each second positioning seat are connected with the lower end of the workbench;
the guide rod and the screw rod are respectively movably arranged on each supporting block in a penetrating way, and each supporting block is respectively connected with each first protection outer plate
The beneficial effects of the utility model are as follows: on the one hand, the utility model can ensure stability and can be suitable for positioning geogrid with different sizes by replacing clamping blocks with different lengths, and meanwhile, as the preference, the utility model can also drive the screw to rotate by the adjusting motor and drive the movable clamping unit to move by the screw, thereby adjusting the distance between the movable clamping unit and the positioning clamping unit and further improving the practicability of the utility model; on the other hand, the geogrid to-be-welded position is directly placed below the welding machine, so that the geogrid is prevented from moving after positioning is finished, and meanwhile, the geogrid is positioned by replacing hands through the clamping unit and the movable clamping unit, so that the friction problem is solved, and meanwhile, the safety is improved; on the other hand, when in clamping and positioning, the upper end face of the clamping block positioned below is flush with the upper end face of the workbench, so that the stability of repair welding quality is prevented from being influenced due to uneven geogrid caused by clamping; meanwhile, the method has the advantages of simplicity in operation, low manufacturing cost, difficulty in damage and the like.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a schematic view of a partially enlarged structure at a in fig. 1.
Fig. 3 is a schematic perspective view of the present utility model.
Fig. 4 is a partially enlarged schematic view of the structure at B in fig. 3.
Fig. 5 is a schematic structural view of the positioning and clamping unit.
Fig. 6 is a schematic view of the structure of fig. 5 without two second protective outer plates.
Fig. 7 is a schematic structural view of a limit sliding seat arranged on two sides of a displacement seat.
Fig. 8 is a schematic structural view of a clamping member provided with a clamping block positioning plate and the like.
Fig. 9 is a schematic diagram of the connection structure of the inclined section and the straight section.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 9, an auxiliary positioning structure for geogrid repair welding comprises a workbench 1, wherein a welding machine 2 is arranged on the workbench 1, two strip-shaped openings 3 are formed in the workbench 1, and the welding machine 2 is positioned between the two strip-shaped openings 3;
a positioning clamping unit 5 and a movable clamping unit 6 are arranged at each strip-shaped opening 3;
the positioning and clamping unit 5 comprises a mounting frame 7, the mounting frame 7 is arranged at the strip-shaped opening 3, an air cylinder 8 is arranged on the mounting frame 7, and the output end of the air cylinder 8 movably extends into the mounting frame 7 and is connected with a displacement seat 9; the two sides of the displacement seat 9 are inclined surfaces 10, each inclined surface 10 is provided with a limit sliding seat 11, two clamping pieces 12 are slidably arranged in the mounting frame 7, the distance between the clamping pieces 12 from top to bottom is gradually increased, the inner side of each clamping piece 12 is provided with a limit guide groove 13, and each limit sliding seat 11 is slidably positioned in each limit guide groove 13; the upper end of each clamping piece 12 is detachably provided with a clamping block positioning plate 15, and the clamping block positioning plates 15 are respectively provided with a clamping block 16;
the movable clamping unit 6 is arranged at the strip-shaped opening 3 and has the same structure as the positioning clamping unit 5.
The movable clamping unit 6 comprises two first protection outer plates 17, the positioning clamping unit 5 comprises two second protection outer plates 18, and each first protection outer plate 17 and each second protection outer plate 18 are respectively connected with the movable clamping unit 6 and the mounting frame 7 of the positioning clamping unit 5. By providing the first protective outer plate 17 and the second protective outer plate 18, the movable clamping unit 6 and the positioning clamping unit 5 can be more stably provided at each elongated opening 3.
The two sides of each strip-shaped opening 3 are provided with positioning grooves 19 formed in the workbench 1, the outer sides of the second protection outer plates 18 are respectively provided with a plurality of positioning blocks 20, and each positioning block 20 is positioned in each positioning groove 19 and detachably connected with the workbench 1 through each screw 21. Through the above setting, be convenient for carry out the dismouting to location clamping unit 5, improve stability simultaneously.
The clamping piece 12 comprises an inclined section 22, first sliding blocks 23 are arranged on two sides of the upper half section of the inclined section 22, each first sliding block 23 is respectively and slidably arranged in a first sliding groove 26 formed in the mounting frame 7, the limiting guide groove 13 is formed in the inner side of the inclined section 22, a straight line section 27 is arranged on the lower half section of the inclined section 22, second sliding blocks 28 are respectively arranged on two sides of the straight line section 27, each second sliding block 28 is respectively and slidably connected with the inner side of each second guide seat 29, the lower end and the outer side of each second guide seat 29 are respectively connected with the mounting frame 7, an extension section 30 is arranged at the upper end of the straight line section 27, and the extension section 30 and the upper end of the inclined section 22 are simultaneously detachably connected with the clamping block positioning plate 15. By the above arrangement, it is made easier to move the holder 12 and stability in moving.
The inner side of each clamping block 16 is provided with a plurality of clamping rubber pads 31, and the included angle between the clamping block 16 and the clamping block positioning plate 15 is provided with a reinforcing block 32. Through the arrangement, the strength of the structure is effectively improved.
Each movable clamping unit 6 is slidably arranged at each strip-shaped opening 3;
two driving units 33 with the same structure are arranged at the lower end of the workbench 1, each driving unit 33 is respectively positioned at each strip-shaped opening 3, and each movable clamping unit 6 respectively moves through each driving unit 33. Through the arrangement, the movable clamping unit can be adjusted according to actual needs.
The driving unit 33 comprises a guide rod 35 and a screw rod 36, wherein two ends of the guide rod 35 are respectively connected with each first positioning seat 37, two ends of the screw rod 36 are respectively connected with each second positioning seat 38 in a rotating way, an adjusting motor 39 is arranged on each second positioning seat 38, and an output shaft of the adjusting motor 39 is connected with the screw rod 36; each first positioning seat 37 and each second positioning seat 38 are connected with the lower end of the workbench 1; the guide rod 35 and the screw 36 are respectively movably inserted through each supporting block 50, and each supporting block 50 is respectively connected with each first protective outer plate 17. In actual use, it is preferable that the welding machine 2 be provided on the table 1 so as to be adjustable as necessary (any conventional adjustment method capable of realizing the adjustment function), such as sliding adjustment and screw positioning adjustment.
The optimal working principle of the utility model is as follows:
a geogrid (not shown in the figure) to be welded is placed on a workbench 1, a position to be welded is located under a welding machine 2, then an air cylinder 8 on a positioning clamping unit 5 and an air cylinder 8 on a movable clamping unit 6 are started simultaneously, a displacement seat 9 is pulled towards the direction of the air cylinder 8 through the air cylinder 8, and along with the movement of the displacement seat 9, two clamping pieces 12 are driven to move towards opposite directions, so that clamping blocks 16 located on the clamping pieces 12 are driven to move towards opposite directions, and the geogrid is clamped and positioned through the two clamping blocks 16. At this time, the upper end face of the clamping block 16 located below is flush with the upper end face of the workbench 1, so that the geogrid of the geogrid is horizontally located on the workbench 1, after being welded by the welding machine 2, the displacement seat 9 is pushed back by the air cylinder 8, and the two clamping pieces 12 are caused to move in opposite directions along with the movement of the displacement seat 9, so that the geogrid is not clamped and positioned. The utility model can also select clamping blocks 16 with different lengths according to the needs, so that the clamping width is wider, geogrid repair welding with different specifications is used, the clamping block positioning plate 15 is directly detached when the clamping blocks 16 are replaced, and meanwhile, preferably, the screw rod 36 is driven to rotate by the adjusting motor 39, and the movable clamping unit 6 is driven to move by the screw rod 36, so that the distance between the movable clamping unit 6 and the positioning clamping unit 5 is adjusted, and the practicability of the utility model is further improved.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (7)
1. The utility model provides a geogrid repair welding assistance-localization real-time structure, includes workstation (1), be provided with welding machine (2), characterized by on workstation (1): two strip-shaped openings (3) are formed in the workbench (1), and the welding machine (2) is located between the two strip-shaped openings (3);
a positioning clamping unit (5) and a movable clamping unit (6) are arranged at each strip-shaped opening (3);
the positioning and clamping unit (5) comprises a mounting frame (7), the mounting frame (7) is arranged at the strip-shaped opening (3), an air cylinder (8) is arranged on the mounting frame (7), and the output end of the air cylinder (8) movably extends into the mounting frame (7) and is connected with a displacement seat (9); the two sides of the displacement seat (9) are inclined surfaces (10), each inclined surface (10) is provided with a limit sliding seat (11), two clamping pieces (12) are slidably arranged in the mounting frame (7), the distance between the clamping pieces (12) gradually increases from top to bottom, the inner side of each clamping piece (12) is provided with a limit guide groove (13), and each limit sliding seat (11) is slidably positioned in each limit guide groove (13); the upper end of each clamping piece (12) is detachably provided with a clamping block positioning plate (15), and the clamping block positioning plates (15) are provided with clamping blocks (16);
the movable clamping unit (6) is arranged at the strip-shaped opening (3) and has the same structure as the positioning clamping unit (5).
2. The geogrid repair-welding auxiliary positioning structure according to claim 1, wherein: the movable clamping unit (6) comprises two first protection outer plates (17), the positioning clamping unit (5) comprises two second protection outer plates (18), and the first protection outer plates (17) and the second protection outer plates (18) are respectively connected with the movable clamping unit (6) and the mounting frame (7) of the positioning clamping unit (5).
3. The geogrid repair-welding auxiliary positioning structure according to claim 2, wherein: positioning grooves (19) formed in the workbench (1) are formed in two sides of the strip-shaped opening (3), a plurality of positioning blocks (20) are respectively arranged on the outer sides of the second protection outer plates (18), and the positioning blocks (20) are located in the positioning grooves (19) and detachably connected with the workbench (1) through screws (21).
4. A geogrid repair welding auxiliary positioning structure as claimed in claim 3, wherein: clamping piece (12) are including slope section (22), the upper half section both sides of slope section (22) all are provided with first slider (23), each first slider (23) slidable respectively is located first spout (26) of seting up on mounting bracket (7), spacing guide way (13) are seted up the inboard of slope section (22), the lower half section of slope section (22) is provided with straightway (27), the both sides of straightway (27) all are provided with second slider (28), each second slider (28) respectively with the inboard sliding connection of each second guide holder (29), the lower extreme and the outside of each second guide holder (29) all with mounting bracket (7) are connected, the upper end of straightway (27) is provided with extension (30), extension (30) with the upper end of slope section (22) simultaneously with clamping block locating plate (15) can dismantle and be connected.
5. The geogrid repair-welding auxiliary positioning structure according to claim 4, wherein: the inner side of each clamping block (16) is provided with a plurality of clamping rubber pads (31), and the included angle between the clamping block (16) and the clamping block positioning plate (15) is provided with a reinforcing block (32).
6. The geogrid repair-welding auxiliary positioning structure according to claim 2, wherein: each movable clamping unit (6) is slidably arranged at each strip-shaped opening (3);
the lower end of the workbench (1) is provided with two driving units (33) with the same structure, each driving unit (33) is respectively positioned at each strip-shaped opening (3), and each movable clamping unit (6) moves through each driving unit (33).
7. The geogrid repair-welding auxiliary positioning structure according to claim 6, wherein: the driving unit (33) comprises a guide rod (35) and a screw rod (36), two ends of the guide rod (35) are respectively connected with each first positioning seat (37), two ends of the screw rod (36) are respectively connected with each second positioning seat (38) in a rotating mode, an adjusting motor (39) is arranged on each second positioning seat (38), and an output shaft of the adjusting motor (39) is connected with the screw rod (36); each first positioning seat (37) and each second positioning seat (38) are connected with the lower end of the workbench (1);
the guide rod (35) and the screw rod (36) are respectively and movably arranged on each supporting block (50), and each supporting block (50) is respectively connected with each first protection outer plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415349.2U CN220073719U (en) | 2023-06-05 | 2023-06-05 | Geogrid repair welding auxiliary positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415349.2U CN220073719U (en) | 2023-06-05 | 2023-06-05 | Geogrid repair welding auxiliary positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073719U true CN220073719U (en) | 2023-11-24 |
Family
ID=88818230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321415349.2U Active CN220073719U (en) | 2023-06-05 | 2023-06-05 | Geogrid repair welding auxiliary positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073719U (en) |
-
2023
- 2023-06-05 CN CN202321415349.2U patent/CN220073719U/en active Active
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