CN210451521U

CN210451521U - Special-shaped steel structure welding positioning device

Info

Publication number: CN210451521U
Application number: CN201920744552.1U
Authority: CN
Inventors: 孔德旺; 王忠策; 张万宏; 孔建; 栾兴涛; 张洪涛
Original assignee: Classic Group Henan Branch; Shandong Classic Heavy Industry Group Co ltd
Current assignee: Classic Group Henan Branch; Classic Heavy Industry Group Co.,Ltd.
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-05-05
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a dysmorphism steel construction welding position device, including a supporting seat, the equal fixed mounting in top both ends of supporting seat has first support column, and a supporting bench has all been welded at the top of both ends support column one, the bottom of a supporting bench just keeps away from the one end of first support column all is equipped with first fixed column, crosses between the bottom of both ends fixed column one and is equipped with the tray, the spout has been seted up at the top of tray, in the spout both ends all be equipped with spout looks sliding fit's clamp plate, the top of a supporting bench at both ends all is equipped with the clamping device of mutually supporting, clamping device includes the cylinder, the cylinder is fixed the top of a supporting bench just is kept away from one of clamp plate is served, the interlude is equipped with the screw rod in the cylinder, the. Has the advantages that: the clamping and positioning function is achieved, and the phenomenon that deviation occurs in the welding process to affect the welding quality and efficiency is avoided.

Description

Special-shaped steel structure welding positioning device

Technical Field

The utility model relates to a steel construction welding equipment technical field particularly, relates to a dysmorphism steel construction welding position device.

Background

At present, in the process of positioning and welding the steel structural member, the steel structural member is relatively heavy and requires a certain angle during welding, so that the steel structural member is difficult to fix and weld, defective products are easily caused, and the benefit of an enterprise is influenced. And to the complicated environment of job site and construction demand, traditional positioner is because it is inconvenient to remove, and can't fix, and the during operation needs two people to operate, carries out positioning work alone, is responsible for fixed positioning device, and the deviation appears in the position during the prevention construction, and another person carries out weldment work, and it is very troublesome to use, and the precision can not obtain guaranteeing, and the cost of labor is high to there is the potential safety hazard nature in the staff who is responsible for fixed positioning.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism steel construction welding position device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special-shaped steel structure welding positioning device comprises a supporting seat, wherein a first supporting column is fixedly installed at each of two ends of the top of the supporting seat, a supporting table is welded at each of the tops of the first supporting columns at two ends, a first fixing column is arranged at each of the bottoms of the supporting tables and far away from the first supporting column, a tray is transversely arranged between the bottoms of the first fixing columns at two ends, a sliding groove is formed in the top of the tray, clamping plates in sliding fit with the sliding groove are arranged at each of two ends in the sliding groove, clamping devices matched with each other are arranged at each of the tops of the supporting tables at two ends, each clamping device comprises a cylinder body, the cylinder body is fixed at each of the tops of the supporting tables and far away from the clamping plates, a screw rod is arranged in the cylinder body in an inserting mode, a bottom plate is arranged at the other, the upper portion of the second support column is provided with a threaded hole in threaded fit with the screw rod, one end of the screw rod, which is close to the clamping plate, is provided with a U-shaped support plate II in sliding fit with the top of the second fixed column, the two ends of one side of the screw rod, which are far away from the U-shaped support plate II, are provided with clamping plates, the middle portions of the clamping plates at the two ends are provided with support rods in an alternating mode, a U-shaped support plate I is arranged between the support rods at the two sides in an alternating mode, a fixed plate is arranged at one side, which is far away from the U-shaped support plate II, of the fixed plate, and a push plate matched with.

Furthermore, the push plates on the two sides are both provided with a plurality of teeth close to the side ends of the clamping plates, and one ends of the screw rods, far away from the U-shaped support plates II, are provided with adjusting mechanisms.

Further, both sides clamp plate and all be close to a side end of brace table all is equipped with fixed block one, wherein, fixed block one just keeps away from one side both ends of clamp plate all are equipped with the recess.

Further, prop up supporting bench and be close to the one end of pinch-off blades all is equipped with fixed block three, fixed block three just keeps away from the one end of propping up supporting bench is equipped with fixed block two, wherein, fixed block two just keeps away from one side of fixed block three through a plurality of compression spring with recess inner wall connects.

Furthermore, the bottom of the tray is provided with a third fixing column, and a bottom screw of the third fixing column is fixed at the center of the top of the supporting seat.

Furthermore, a plurality of groups of damping mechanisms are installed inside the third fixing column, and each damping mechanism comprises a first support plate, a second support plate, a U-shaped clamping block, a limiting block and a supporting spring.

Furthermore, the first support plate is fixed at the corresponding end of the bottom of the tray through a screw, the second support plate is fixed at the bottom of the third fixing column, and symmetrical U-shaped clamping blocks are arranged at the corresponding side ends of the first support plate and the second support plate.

Furthermore, the limiting blocks are arranged at the corresponding side ends of the U-shaped clamping blocks at the two ends and are connected through the supporting springs.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the clamping plates are arranged in two symmetrical modes, and the side edges of the clamping plates are provided with the movable clamping devices, so that the steel structure placed between the two clamping plates is effectively clamped and fixed through the clamping devices, the positioning effect is achieved, the phenomenon that the special-shaped steel structure deviates in the welding process is prevented, and the welding quality and the working efficiency are improved.

(2) Through being equipped with compression spring on the side of two clamp plates, the convenience is reset the effect to the clamp plate, the removal and the firm of the clamp plate of being convenient for.

(3) In addition, have a plurality of groups of damper at three internally mounted of fixed column, can effectively improve the support steadiness of fixed column three, reduce the vibrational force that the tray produced in welding process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.

Fig. 1 is a general structural schematic diagram of a special-shaped steel structure welding positioning device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a clamping device of a welding and positioning device for a special-shaped steel structure according to an embodiment of the present invention;

fig. 3 is a schematic view of a supporting structure between a clamping plate and a supporting table of a welding and positioning device for a special-shaped steel structure according to an embodiment of the present invention.

Reference numerals:

1. a supporting seat; 2. a first supporting column; 3. a support table; 4. fixing a first column; 5. a tray; 6. a chute; 7. a clamping plate; 8. a cylinder; 9. a screw; 10. a base plate; 11. a second supporting column; 12. fixing a second column; 13. a U-shaped support plate II; 14. clamping a plate; 15. a strut; 16. a first U-shaped support plate; 17. a fixing plate; 18. pushing the plate; 19. teeth; 20. an adjustment mechanism; 21. a first fixed block; 22. a groove; 23. a third fixed block; 24. a second fixed block; 25. a compression spring; 26. fixing a column III; 27. a first support plate; 28. a support plate II; 29. a U-shaped fixture block; 30. a limiting block; 31. supporting the spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a welding and positioning device for a special-shaped steel structure according to an embodiment of the present invention includes a supporting base 1, wherein a first supporting column 2 is fixedly installed at both ends of the top of the supporting base 1, a supporting base 3 is welded at both ends of the first supporting column 2, a first fixing column 4 is installed at the bottom of the supporting base 3 and at the end far from the first supporting column 2, a tray 5 is transversely installed between the bottoms of the first fixing columns 4 at both ends, a chute 6 is installed at the top of the tray 5, clamping plates 7 slidably engaged with the chute 6 are installed at both ends in the chute 6, wherein clamping devices engaged with each other are installed at the tops of the supporting bases 3 at both ends, each clamping device includes a cylinder 8, the cylinder 8 is fixed at the top of the supporting base 3 and at the end far from the clamping plate 7, a screw 9 is inserted into the cylinder 8, the other end of the top of the supporting table 3 is provided with a bottom plate 10, two sides of the top of the bottom plate 10 are respectively provided with a second supporting column 11 and a second fixing column 12, wherein the upper portion of the second supporting column 11 is provided with a threaded hole in threaded fit with the screw rod 9, one end of the screw rod 9, which is close to the clamping plate 7, is provided with a second U-shaped supporting plate 13 in sliding fit with the top of the second fixing column 12, two ends of one side, which is far away from the screw rod 9, of the second U-shaped supporting plate 13 are provided with clamping plates 14, the middle portions of the clamping plates 14 at the two ends are provided with supporting rods 15 in an inserting manner, a first U-shaped supporting plate 16 is arranged between the supporting rods 15 at the two sides in an inserting manner, one side, which is far away from the second U-shaped supporting plate 13, of the first U-shaped.

Through the above technical scheme of the utility model, can pass through manual regulation adjustment mechanism 20, make the push pedal 18 that screw rod 9 drove both sides remove toward pinch-off blades 7 one side for the pinch-off blades 7 that conveniently push away both sides remove toward the middle part of tray 5, thereby press from both sides tight location to putting into the special-shaped steel construction at tray 5 middle part, conveniently weld the steel construction, prevent that the phenomenon of skew takes place at welded in-process in the steel construction, improve welding efficiency, and increase welded security performance.

In specific application, for the welding and positioning device for the special-shaped steel structure, a plurality of teeth 19 are arranged at the side ends of the push plates 18 at two sides and close to the clamping plate 7, an adjusting mechanism 20 is arranged at the end of the screw 9 away from the U-shaped support plate two 13, a first fixing block 21 is arranged at the end part of one side of each of the clamping plates 7 at two sides and close to the support table 3, grooves 22 are arranged at the two ends of one side of the first fixing block 21 away from the clamping plate 7, a third fixing block 23 is arranged at one end of the support table 3 close to the clamping plate 7, a second fixing block 24 is arranged at one end of the third fixing block 23 away from the support table 3, one side of the second fixing block 24 away from the third fixing block 23 is connected with the inner walls of the grooves 22 through a plurality of compression springs 25, a third fixing column 26 is arranged at the bottom of the tray 5, and a bottom screw of the third fixing column 26 is fixed, a plurality of groups of damping mechanisms are mounted inside the third fixing column 26, each damping mechanism comprises a first support plate 27, a second support plate 28, a U-shaped fixture block 29, a limiting block 30 and a supporting spring 31, the first support plate 27 is fixed at the corresponding end of the bottom of the tray 5 through screws, the second support plate 28 is fixed at the bottom inside the third fixing column 26, symmetrical U-shaped fixture blocks 29 are arranged at the corresponding side ends of the first support plate 27 and the second support plate 28, the limiting blocks 30 are arranged at the corresponding side ends of the U-shaped fixture blocks 29 at the two ends, and the limiting blocks 30 at the two ends are connected through the supporting springs 31.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a steel structure to be welded is placed in the middle of the tray 5, the adjusting mechanism 20 on two sides is adjusted, the adjusting mechanism 20 is rotated to enable the screw rod 9 to rotate and move in a threaded hole in the upper portion of the second supporting column 11, the second U-shaped supporting plate 13 is driven to move on the top of the second fixing column 12, the second U-shaped supporting plate 13 pushes the push plate 18 to move towards the side edge of the clamping plate 7, teeth 19 arranged at the side ends of the push plates 18 on two sides abut against the side edge of the clamping plate 7 to enable the clamping plate 7 to move towards the middle portion, the steel structure placed in the middle of the tray 5 is abutted, effective positioning and clamping are performed on the steel structure, meanwhile, the clamping plates 7 on two sides drive compression springs 25 on the side edges to stretch and compress when moving, in addition, when the positioned and clamped steel structure is welded, vibration formed on the tray 5 is effectively damped through a damping mechanism arranged inside the third fixing column, reduce vibrations among the welding process and the rocking that forms to improve tray 5's stability, conveniently carry out effective welding to the steel construction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A special-shaped steel structure welding positioning device is characterized by comprising a supporting seat (1), wherein supporting columns I (2) are fixedly installed at two ends of the top of the supporting seat (1), supporting tables (3) are welded at the tops of the supporting columns I (2) at two ends, fixing columns I (4) are arranged at the bottoms of the supporting tables (3) and at one ends far away from the supporting columns I (2), a tray (5) is transversely arranged between the bottoms of the fixing columns I (4) at the two ends, a sliding chute (6) is formed in the top of the tray (5), clamping plates (7) in sliding fit with the sliding chute (6) are arranged at two ends in the sliding chute (6), clamping devices matched with each other are arranged at the tops of the supporting tables (3) at two ends, each clamping device comprises a cylinder (8), the cylinders (8) are fixed at the tops of the supporting tables (3) and at one ends far away from the clamping plates (7), a screw rod (9) is inserted into the column body (8), a bottom plate (10) is arranged at the other end of the top of the support table (3), two support columns (11) and two fixed columns (12) are respectively arranged on two sides of the top of the bottom plate (10), threaded holes matched with the screw rod (9) in a threaded mode are formed in the upper portions of the support columns (11), a U-shaped support plate II (13) in sliding fit with the top of the fixed column II (12) is arranged at one end, close to the clamping plate (7), of the screw rod (9), clamping plates (14) are arranged at two ends of one side, far away from the screw rod (9), of the U-shaped support plate II (13), supporting rods (15) are inserted into the middles of the clamping plates (14) at two ends, a U-shaped support plate I (16) is inserted between the supporting rods (15) at two sides, and a fixing plate (17) is arranged at one side, far away from, and a push plate (18) matched with the clamping plate (7) is fixed on one side of the fixing plate (17) far away from the U-shaped support plate I (16) through a screw.

2. A shaped steel structure welding position device according to claim 1, characterized in that, both side push plates (18) and the end close to the clamping plate (7) are provided with a plurality of teeth (19), and the end of the screw rod (9) far away from the U-shaped support plate II (13) is provided with an adjusting mechanism (20).

3. A profiled steel structure welding positioning device according to claim 1, characterized in that both clamping plates (7) are provided with a first fixing block (21) at one side end both close to the support table (3), wherein both fixing blocks (21) and one side end both far away from the clamping plates (7) are provided with grooves (22).

4. A profiled steel structure welding positioning device according to claim 3, characterized in that the supporting bench (3) and the end near the clamping plate (7) are provided with a third fixing block (23), and the end far away from the supporting bench (3) and the third fixing block (23) are provided with a second fixing block (24), wherein the side far away from the third fixing block (23) and the second fixing block (24) is connected with the inner wall of the groove (22) through a plurality of compression springs (25).

5. A shaped steel structure welding position device according to claim 1, characterized in that the bottom of the tray (5) is provided with a third fixing column (26), and the bottom of the third fixing column (26) is fixed at the top center position of the supporting seat (1) by a screw.

6. A special-shaped steel structure welding and positioning device according to claim 5, characterized in that a plurality of groups of shock absorption mechanisms are installed inside the third fixing column (26), and each shock absorption mechanism comprises a first support plate (27), a second support plate (28), a U-shaped fixture block (29), a limiting block (30) and a supporting spring (31).

7. A special-shaped steel structure welding and positioning device according to claim 6, characterized in that the first support plate (27) is fixed at the corresponding end of the bottom of the tray (5) through screws, the second support plate (28) is fixed at the inner bottom of the third fixing column (26), and the corresponding side ends of the first support plate (27) and the second support plate (28) are provided with symmetrical U-shaped clamping blocks (29).

8. The special-shaped steel structure welding and positioning device according to claim 7, characterized in that the limiting blocks (30) are arranged at the corresponding side ends of the U-shaped clamping blocks (29) at the two ends, and the limiting blocks (30) at the two ends are connected through the supporting spring (31).