CN213998354U

CN213998354U - Quick interchange formula guardrail welding position clamping device

Info

Publication number: CN213998354U
Application number: CN202022573819.0U
Authority: CN
Inventors: 陶顺
Original assignee: Anhui Xinzhen Transportation Technology Co ltd
Current assignee: Anhui Xinzhen Transportation Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-20
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a quick interchange formula guardrail welding position clamping device belongs to the production facility field of quick interchange formula guardrail, and the main quick interchange formula guardrail of solution is when the welding, how fix a position fixed, the welded problem of being convenient for, including workstation and grip table, the setting of grip table liftable is in on the workstation, be provided with fixture on the workstation, be provided with adjustable mutual interval's first limiting plate and stopper on the grip table, the stopper includes second limiting plate, bullet board and spring, the one end of spring is fixed on the second limiting plate, the other end is fixed play on the board. The utility model discloses in, the interval of first limiting plate and stopper is adjustable, can be fixed with the montant of different widths, and the interval of adjacent montant can keep unanimous, and fixture is with the horizontal pole laminating at the tip of montant, and montant, horizontal pole are fixed as an organic whole, and location effect is good, the welding of being convenient for.

Description

Quick interchange formula guardrail welding position clamping device

Technical Field

The utility model relates to a production facility field of quick interchangeable formula guardrail, more specifically say, the utility model relates to a quick interchangeable formula guardrail welding position clamping device.

Background

Quick interchange formula guardrail is a standardized guardrail equipment, mainly place in the centre of road in order to cut apart two-way lane, some are placed in order to keep apart motor vehicle lane and non-motor vehicle lane in road both sides in addition, quick interchange formula guardrail is by the stand on guardrail body and both sides greatly and is constituteed, the stand that the guardrail body inserted both sides is in order firmly fixed, the guardrail body is by two upper and lower horizontally rails, and a plurality of vertical bars of welding between the rail are constituteed, interval between the vertical bar all will keep unanimous, in production, need be through the rail of cutting, vertical bar laminates each other, weld again, especially need notice the interval between the adjacent guardrail.

Therefore, a quick-exchange type guardrail welding positioning and clamping device needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick interchange formula guardrail welding position clamping device mainly solves quick interchange formula guardrail when the welding, how fix a position fixed, the welded problem of being convenient for.

The utility model provides a fast interchange type guardrail welding positioning and clamping device, which comprises a workbench and a clamping table, wherein the clamping table is arranged on the workbench in a liftable manner, a clamping mechanism is arranged on the workbench, and a first limiting plate and a limiting block which can adjust the mutual distance are arranged on the clamping table;

the limiting block comprises a second limiting plate, an elastic plate and a spring, one end of the spring is fixed on the second limiting plate, and the other end of the spring is fixed on the elastic plate.

In a preferred embodiment, a support is arranged at the bottom of the workbench, a plurality of telescopic rods are arranged on the support, and the clamping table is erected on the telescopic rods.

In a preferred embodiment, the clamping mechanism comprises a fixing plate, a clamping plate and a screw rod, the fixing plate is fixedly arranged on the workbench, the screw rod penetrates through the fixing plate, one end of the screw rod is fixed with the clamping plate, and the other end of the screw rod is provided with a screwing handle.

In a preferred embodiment, the clamping table is provided with positioning holes arranged in a straight line at the upper and lower parts, and plungers are arranged at the bottoms of the first limiting plate and the limiting block and can be placed in the positioning holes.

The utility model discloses a technological effect and advantage:

the interval of first limiting plate and stopper is adjustable, can be fixed with the montant of different width, and the interval of adjacent montant can keep unanimous, and fixture distributes two upper and lower horizontal poles and laminates at the tip of montant, makes montant, horizontal pole fixed as an organic whole, and the fixed effectual in location is convenient for workman's welding operation, device simple structure, the extensive use widely of being convenient for.

Drawings

FIG. 1 is a front view of the whole;

FIG. 2 is a front view of the positional relationship of the table and the holding table;

FIG. 3 is a top view of the positional relationship of the table and the holding table;

FIG. 4a is a side view of the first limiting plate; b is a schematic diagram of the position relationship among the second limit plate, the spring plate and the spring.

Description of reference numerals: 1. a support; 11. a telescopic rod; 2. a work table; 3. a clamping table; 31. positioning holes; 4. a fixing plate; 41. a splint; 42. a screw; 43. screwing a hand; 5. a first limit plate; 51. a plunger; 6. a limiting block; 61. a second limiting plate; 62. a spring plate; 63. a spring; 7. a vertical rod; 8. a cross bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

A rapid-interchange type guardrail welding, positioning and clamping device is shown in figures 1-4 and comprises a workbench 2 and a clamping table 3, wherein a through-hollow area is arranged in the center of the workbench 2, the clamping table 3 is arranged in the through-hollow area and can be lifted, a clamping mechanism is arranged on the workbench 2, at least four clamping mechanisms are arranged, two clamping mechanisms are distributed up and down and are arranged on two sides, a first limiting plate 5 and a limiting block 6 which can adjust the mutual distance are arranged on the clamping table 3, the number of the first limiting plate 5 and the limiting block 6 is a plurality, and a plurality of vertical rods 7 to be welded are distributed between the first limiting plate 5 and the limiting block 6;

the stopper 6 includes second limiting plate 61, plays board 62 and spring 63, and the one end of spring 63 is fixed on second limiting plate 61, the other end is fixed on playing board 62, plays board 62 under spring 63's effect, can stretch out and draw back, and the interval of playing board 62 and first limiting plate 5 is located the width of treating welded montant 7, and the interval of second limiting plate 61 and first limiting plate 5 is two and treats the interval between the welded montant 7.

The bottom of workstation 2 is provided with support 1, is provided with a plurality of telescopic links 11 on the support 1, and 3 erects on telescopic link 11 of centre gripping platform, and telescopic link 11 passes the permeable area of workstation 2 central authorities, and telescopic link 11's flexible 3 that drive centre gripping platforms reciprocate.

The clamping mechanism comprises a fixing plate 4, a clamping plate 41 and a screw rod 42, the fixing plate 4 is fixedly arranged on the workbench 2, the screw rod 42 penetrates through the fixing plate 4, one end of the screw rod 42 is fixed with the clamping plate 41, the other end of the screw rod is provided with a screwing handle 43, the screw rod 42 can rotate in the fixing plate 4, the screwing handle 43 is held to rotate the screw rod 42, the screw rod 42 is made to stretch, and the stretching of the screw rod 42 drives the clamping plate 41 to move.

All be provided with locating hole 31 that is inline about the centre gripping platform 3, the interval of adjacent locating hole 31 is the same, the bottom of first limiting plate 5 and stopper 6 all is provided with plunger 51, plunger 51 on the stopper 6 sets up the bottom at second limiting plate 61, in locating hole 31 can be put into to plunger 51, put into different locating hole 31 through plunger 51, adjust the interval of first limiting plate 5 and stopper 6, the interval of first limiting plate 5 and diving board 62 is for treating the width of welding montant 7, the interval of first limiting plate 5 and second limiting plate 61 is located the interval of adjacent montant 7.

The operation method comprises the following steps: according to the width of the vertical rod 7 to be welded and the distance required by the adjacent vertical rods 7, the first limiting plates 5 and the limiting blocks 6 are inserted into the positioning holes 31 at different positions through the plungers 51, the elastic plates 62 are extruded by the springs 63, the elastic plates 62 and the first limiting plates 5 can firmly clamp and fix the vertical rods 7, the telescopic rods 11 are adjusted, the whole clamping table 3 is used for adjusting the vertical rods 7 to be welded to proper height positions, the transverse rods 8 to be welded are placed between the end portions of the vertical rods 7 and the clamping plates 41, the screw rods 42 are rotated, the clamping plates 41 are driven by the screw rods 42 to move towards the transverse rods 8, the transverse rods 8 are extruded at the end portions of the vertical rods 7 by the upper clamping plates 41 and the lower clamping plates, namely the upper transverse rods 8 and the lower transverse rods.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A rapid interchangeable guardrail welding positioning and clamping device is characterized by comprising a workbench (2) and a clamping table (3), wherein the clamping table (3) is arranged on the workbench (2) in a lifting manner, a clamping mechanism is arranged on the workbench (2), and a first limiting plate (5) and a limiting block (6) which can adjust the mutual distance are arranged on the clamping table (3);

the limiting block (6) comprises a second limiting plate (61), an elastic plate (62) and a spring (63), one end of the spring (63) is fixed to the second limiting plate (61), and the other end of the spring (63) is fixed to the elastic plate (62).

2. The welding, positioning and clamping device for the rapidly interchangeable guardrail according to claim 1 is characterized in that a support (1) is arranged at the bottom of the workbench (2), a plurality of telescopic rods (11) are arranged on the support (1), and the clamping table (3) is erected on the telescopic rods (11).

3. The welding, positioning and clamping device for the rapidly interchangeable guardrail according to claim 2, wherein the clamping mechanism comprises a fixing plate (4), a clamping plate (41) and a screw rod (42), the fixing plate (4) is fixedly arranged on the workbench (2), the screw rod (42) penetrates through the fixing plate (4), one end of the screw rod is fixed with the clamping plate (41), and the other end of the screw rod is provided with a screwing handle (43).

4. The welding, positioning and clamping device for the rapidly interchangeable guardrail according to claim 3, wherein the surface of the clamping table (3) is provided with positioning holes (31) arranged in a straight line, the bottoms of the first limiting plate (5) and the limiting block (6) are provided with plungers (51), and the plungers (51) can be placed in the positioning holes (31).