CN214558590U - A welding frock for guardrail production - Google Patents
A welding frock for guardrail production Download PDFInfo
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- CN214558590U CN214558590U CN202023038073.XU CN202023038073U CN214558590U CN 214558590 U CN214558590 U CN 214558590U CN 202023038073 U CN202023038073 U CN 202023038073U CN 214558590 U CN214558590 U CN 214558590U
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- cross beam
- fixed
- limiting
- beams
- guardrail
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Abstract
The utility model discloses a welding frock for guardrail production relates to guardrail production technical field. The utility model discloses a chassis, chassis are fixed with a set of first spacing roof beam including first crossbeam, second crossbeam, third crossbeam and the fourth crossbeam that sets up side by side between first crossbeam and the second crossbeam. The utility model discloses a first spacing roof beam, the spacing roof beam of second, the spacing roof beam of third, the location of connecting the roof beam on the guardrail can be realized in the cooperation of the spacing roof beam of fourth and first locating piece, through first crossbeam, the second crossbeam, the third crossbeam, the fourth crossbeam, a cylinder, the location of erecting the roof beam on the guardrail can be realized in limiting plate and the cooperation of second locating piece, through the centre gripping arm, the location of fixed ear can be realized in the cooperation of depression bar and fourth locating piece, can realize the location of guardrail body upper fixed plate through the third locating piece, the convenience carries out the welding of integral type to the guardrail body, thereby improve welding efficiency.
Description
Technical Field
The utility model belongs to the technical field of the guardrail production, especially, relate to a welding frock for guardrail production.
Background
The existing guardrail is formed by welding a set of vertical beams and a plurality of connecting beams, and the used beams are relatively more, so that the guardrail needs to be welded step by step, welding and positioning are difficult, and meanwhile, the guardrail does not have integrated positioning tools, and the positioning efficiency and the welding efficiency of the guardrail body are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding frock for guardrail production, through first spacing roof beam, the spacing roof beam of second, the spacing roof beam of third, the location of connecting the roof beam on the guardrail can be realized in the cooperation of the spacing roof beam of fourth and first locating piece, through first crossbeam, the second crossbeam, the third crossbeam, the fourth crossbeam, the cylinder, the location of erecting the roof beam on the guardrail can be realized in the cooperation of limiting plate and second locating piece, through the centre gripping arm, the location of fixed ear can be realized in the cooperation of depression bar and fourth locating piece, can realize the location of guardrail body upper fixed plate through the third locating piece, can stabilize the position of efficient restriction guardrail body, conveniently carry out the welding of integral type to the guardrail body, thereby improve welding efficiency.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a welding tool for guardrail production, which comprises an underframe;
the underframe comprises a first cross beam, a second cross beam, a third cross beam and a fourth cross beam which are arranged side by side;
a group of first limiting beams are fixed between the first cross beam and the second cross beam, a plurality of second limiting beams are fixed between the second cross beam and the third cross beam, a plurality of third limiting beams are fixed between the third cross beam and the fourth cross beam, and a group of fourth limiting beams are fixed on the outer side of the fourth cross beam;
a plurality of first strip-shaped grooves are formed in the first limiting beam, the second limiting beam, the third limiting beam and the fourth limiting beam, and second strip-shaped grooves are formed in two ends of the first cross beam, the second cross beam, the third cross beam and the fourth cross beam;
first positioning blocks are fixed in first strip-shaped grooves in the two second limiting beams, the two third limiting beams and the fourth limiting beam in the middle of the underframe, and second positioning blocks are fixed in second strip-shaped grooves in the two ends of the second cross beam and the fourth cross beam;
clamping arms are fixed on the outer sides of the second cross beam and the third cross beam on two sides of the underframe, and pressing rods are fixed between the two clamping arms on two sides of the underframe;
and air cylinders are fixed at two ends between the first cross beam and the second cross beam, and limiting plates are fixed at the output ends of the air cylinders.
Further, still include the guardrail body, the guardrail body includes a set of perpendicular roof beam and a plurality of tie-beam, and is a plurality of the tie-beam sets up side by side on second crossbeam, third crossbeam and fourth crossbeam, the first locating piece outside contacts with the tie-beam outside, a limiting plate surface with erect inboard contact of roof beam, the second locating piece outside contacts with perpendicular roof beam outside.
Furthermore, a third positioning block is fixed in the second strip-shaped grooves at the two ends of the first cross beam, a fixing plate is arranged at one end of the vertical beam, and the fixing plate is arranged at the end part of the vertical beam through the third positioning block.
Furthermore, a set of fixing lugs is arranged on the outer side of the vertical beam, and the pressing rod is arranged right above the fixing lugs through the clamping arm.
Furthermore, fourth positioning blocks are fixed in the two second limiting beams on two sides of the underframe and the first strip-shaped grooves on the two third limiting beams, and the inner sides of the fourth positioning blocks are in contact with the outer sides of the fixing lugs.
Furthermore, a plurality of supporting edges are fixed on the second cross beam, the third cross beam and the fourth cross beam and are vertically distributed with the second cross beam, and the guardrail body is arranged on the tops of the supporting edges.
Furthermore, a positioner mounting plate is fixed on the outer sides of the first cross beam and the fourth cross beam and is of an L-shaped plate structure.
The utility model discloses following beneficial effect has:
the utility model discloses a first spacing roof beam, the spacing roof beam of second, the spacing roof beam of third, the location of connecting the roof beam on the guardrail can be realized in the cooperation of the spacing roof beam of fourth and first locating piece, through first crossbeam, the second crossbeam, the third crossbeam, the fourth crossbeam, a cylinder, the location of erecting the roof beam on the guardrail can be realized in limiting plate and the cooperation of second locating piece, through the centre gripping arm, the location of fixed ear can be realized in the cooperation of depression bar and fourth locating piece, can realize the location of guardrail body upper fixed plate through the third locating piece, can stabilize the position of efficient restriction guardrail body, the welding of integral type is carried out to the convenience to the guardrail body, thereby welding efficiency is improved.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a welding tool for guardrail production according to the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
FIG. 6 is an enlarged view of a portion of FIG. 4 at C;
FIG. 7 is a schematic structural view of the guardrail body;
in the drawings, the components represented by the respective reference numerals are listed below:
1-underframe, 2-first positioning block, 3-second positioning block, 4-clamping arm, 5-pressure rod, 6-cylinder, 7-limiting plate, 8-guardrail body, 9-third positioning block, 10-positioner mounting plate, 11-fourth positioning block, 101-first beam, 102-second beam, 103-third beam, 104-fourth beam, 105-first limiting beam, 106-second limiting beam, 107-third limiting beam, 108-fourth limiting beam, 109-first strip-shaped groove, 110-second strip-shaped groove, 111-supporting edge, 801-vertical beam, 802-connecting beam, 803-fixing plate, 804-fixing lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model relates to a welding tool for guardrail production, which comprises a bottom frame 1;
the underframe 1 comprises a first cross beam 101, a second cross beam 102, a third cross beam 103 and a fourth cross beam 104 which are arranged side by side;
a group of first limiting beams 105 are fixed between the first cross beam 101 and the second cross beam 102, a plurality of second limiting beams 106 are fixed between the second cross beam 102 and the third cross beam 103, a plurality of third limiting beams 107 are fixed between the third cross beam 103 and the fourth cross beam 104, and a group of fourth limiting beams 108 are fixed on the outer side of the fourth cross beam 104;
a plurality of first strip-shaped grooves 109 are formed in the first limiting beam 105, the second limiting beam 106, the third limiting beam 107 and the fourth limiting beam 108, and second strip-shaped grooves 110 are formed in two ends of the first cross beam 101, the second cross beam 102, the third cross beam 103 and the fourth cross beam 104;
clamping arms 4 are fixed on the outer sides of the second cross beam 102 and the third cross beam 103 on the two sides of the underframe 1, and a pressure rod 5 is fixed between the two clamping arms 4 on the two sides of the underframe 1;
and air cylinders 6 are fixed at two ends between the first cross beam 101 and the second cross beam 102, and limiting plates 7 are fixed at the output ends of the air cylinders 6.
As shown in fig. 2 to 7, the guardrail further comprises a guardrail body 8, the guardrail body 8 comprises a set of vertical beams 801 and a plurality of connecting beams 802, the plurality of connecting beams 802 are arranged on the second cross beam 102, the third cross beam 103 and the fourth cross beam 104 side by side, the outer side of the first positioning block 2 contacts with the outer side of the connecting beams 802, one surface of the limiting plate 7 contacts with the inner side of the vertical beam 801, and the outer side of the second positioning block 3 contacts with the outer side of the vertical beam 801.
As shown in fig. 6, third positioning blocks 9 are fixed in the second bar-shaped grooves 110 at two ends of the first cross beam 101, a fixing plate 803 is arranged at one end of the vertical beam 801, and the fixing plate 803 is arranged at the end of the vertical beam 801 through the third positioning blocks 9.
As shown in fig. 5 and 7, a set of fixing lugs 804 is disposed on the outer side of the vertical beam 801, and the pressing rod 5 is disposed right above the fixing lugs 804 through the clamping arm 4.
As shown in fig. 5, fourth positioning blocks 11 are fixed in the first linear grooves 109 on the two second limiting beams 106 and the two third limiting beams 107 on the two sides of the underframe 1, and the inner sides of the fourth positioning blocks 11 contact with the outer sides of the fixing lugs 804.
As shown in fig. 1 and 3, a plurality of support edges 111 are fixed on the second cross beam 102, the third cross beam 103 and the fourth cross beam 104, the support edges 111 are vertically distributed with the second cross beam 102, and the guardrail body 8 is arranged on the tops of the support edges 111.
As shown in fig. 1 and 3, a positioner mounting plate 10 is fixed on the outer sides of the first cross beam 101 and the fourth cross beam 104, and the positioner mounting plate 10 is an L-shaped plate structure.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a welding frock for guardrail production which characterized in that: comprises a chassis (1);
the underframe (1) comprises a first cross beam (101), a second cross beam (102), a third cross beam (103) and a fourth cross beam (104) which are arranged side by side;
a group of first limiting beams (105) are fixed between the first cross beam (101) and the second cross beam (102), a plurality of second limiting beams (106) are fixed between the second cross beam (102) and the third cross beam (103), a plurality of third limiting beams (107) are fixed between the third cross beam (103) and the fourth cross beam (104), and a group of fourth limiting beams (108) are fixed on the outer side of the fourth cross beam (104);
a plurality of first strip-shaped grooves (109) are formed in the first limiting beam (105), the second limiting beam (106), the third limiting beam (107) and the fourth limiting beam (108), and second strip-shaped grooves (110) are formed in two ends of the first cross beam (101), the second cross beam (102), the third cross beam (103) and the fourth cross beam (104);
first positioning blocks (2) are fixed in first strip-shaped grooves (109) on two second limiting beams (106), two third limiting beams (107) and a fourth limiting beam (108) in the middle of the underframe (1), and second positioning blocks (3) are fixed in second strip-shaped grooves (110) at two ends of the second cross beam (102) and the fourth cross beam (104);
clamping arms (4) are fixed on the outer sides of the second cross beam (102) and the third cross beam (103) on the two sides of the underframe (1), and a pressure lever (5) is fixed between the two clamping arms (4) on the two sides of the underframe (1);
and air cylinders (6) are fixed at two ends between the first cross beam (101) and the second cross beam (102), and a limiting plate (7) is fixed at the output end of each air cylinder (6).
2. The welding tool for guardrail production according to claim 1, further comprising a guardrail body (8), wherein the guardrail body (8) comprises a set of vertical beams (801) and a plurality of connecting beams (802), the connecting beams (802) are arranged on the second cross beam (102), the third cross beam (103) and the fourth cross beam (104) side by side, the outer side of the first positioning block (2) is in contact with the outer side of the connecting beams (802), one surface of the positioning plate (7) is in contact with the inner side of the vertical beams (801), and the outer side of the second positioning block (3) is in contact with the outer side of the vertical beams (801).
3. The welding tool for producing guardrails according to claim 2, wherein a third positioning block (9) is fixed in the second strip-shaped groove (110) at two ends of the first cross beam (101), a fixing plate (803) is arranged at one end of the vertical beam (801), and the fixing plate (803) is arranged at the end of the vertical beam (801) through the third positioning block (9).
4. The welding tool for guardrail production according to claim 2, wherein a group of fixing lugs (804) are arranged on the outer side of the vertical beam (801), and the pressure rod (5) is arranged right above the fixing lugs (804) through the clamping arm (4).
5. The welding tool for guardrail production according to claim 4, wherein fourth positioning blocks (11) are fixed in first strip-shaped grooves (109) on two second limiting beams (106) and two third limiting beams (107) on two sides of the underframe (1), and the inner sides of the fourth positioning blocks (11) are in contact with the outer sides of the fixing lugs (804).
6. The welding tool for guardrail production according to claim 2, wherein a plurality of support edges (111) are fixed on the second cross beam (102), the third cross beam (103) and the fourth cross beam (104), the support edges (111) are vertically distributed with the second cross beam (102), and the guardrail body (8) is arranged on the tops of the support edges (111).
7. The welding tool for guardrail production according to claim 1, wherein the positioner mounting plates (10) are fixed on the outer sides of the first cross beam (101) and the fourth cross beam (104), and the positioner mounting plates (10) are of L-shaped plate structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023038073.XU CN214558590U (en) | 2020-12-17 | 2020-12-17 | A welding frock for guardrail production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023038073.XU CN214558590U (en) | 2020-12-17 | 2020-12-17 | A welding frock for guardrail production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214558590U true CN214558590U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023038073.XU Active CN214558590U (en) | 2020-12-17 | 2020-12-17 | A welding frock for guardrail production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214558590U (en) |
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2020
- 2020-12-17 CN CN202023038073.XU patent/CN214558590U/en active Active
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