CN211102482U

CN211102482U - Pipe truss welding frock

Info

Publication number: CN211102482U
Application number: CN201922110417.4U
Authority: CN
Inventors: 付善恩; 郭延青; 贾道峰; 苏震; 任美萍
Original assignee: Shandong Ningda Construction Group Co ltd
Current assignee: Shandong Ningda Construction Group Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-28
Anticipated expiration: 2029-11-30

Abstract

The utility model belongs to pipe truss welds and uses the equipment field, concretely relates to pipe truss welds frock, which comprises a base frame, be equipped with many horizontal poles on the chassis, the top of each horizontal pole all is fixed with two bottom cradles, be fixed with the first stand with the horizontal pole one-to-one on a longeron of chassis, be fixed with the second stand with the horizontal pole one-to-one on another longeron of chassis, the top of each first stand all is fixed with the sliding sleeve, sliding connection has the slide bar in the sliding sleeve, the top of slide bar is fixed with the upper bracket with two bottom bracket one-to-ones, the bottom of slide bar is fixed with linear guide, all be fixed with the support on the lateral wall of each second stand, all be fixed with the slider with linear guide sliding connection on each second stand and the support, the left end top of two longerons of chassis all is fixed with the bracing piece, be fixed with the lower baffle corresponding with two bottom cradles on the bracing piece and with two upper. The utility model discloses need not artifical support and can carry out the welding jobs, saved the manpower greatly.

Description

Pipe truss welding frock

Technical Field

The utility model relates to a pipe truss welding frock belongs to pipe truss welding and uses the equipment field.

Background

The pipe truss is a lattice structure formed by connecting round rod pieces at the end parts. In recent years, with the continuous increase of steel output in China, pipe trusses are widely used, the proportion of the pipe trusses in buildings is larger, and industrial equipment platform production lines such as industrial plants and automobiles, logistics storage, public building gymnasiums, business clubs, high-speed rail platforms, subway platforms, high-rise business buildings and the like are widely applied. For some large-span buildings, a large-scale frame-type pipe truss is often used, and the structure mainly comprises four main pipes which are distributed in a rectangular shape, and a plurality of auxiliary pipes among the main pipes. At present, the existing welding mode is that two main pipes are firstly placed on an underframe, then an auxiliary pipe is welded, and then the other two main pipes are hoisted by a crane.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides a can use manpower sparingly pipe truss welding frock.

Pipe truss welding frock, including the chassis, be equipped with many horizontal poles on the chassis, the top of each horizontal pole all is fixed with two bottom cradles, be fixed with the first stand with the horizontal pole one-to-one on a longeron of chassis, be fixed with the second stand with the horizontal pole one-to-one on another longeron of chassis, the top of each first stand all is fixed with the sliding sleeve, the inboard of sliding sleeve is equipped with the slide opening, be equipped with the locking bolt corresponding with the slide opening on the lateral wall of sliding sleeve, sliding connection has the slide bar in the slide opening, the top of slide bar is fixed with the upper bracket with two bottom cradles one-to-ones, the bottom of slide bar is fixed with linear guide, all be fixed with the support on the lateral wall of each second stand, all be fixed with on each second stand and the support with linear guide sliding connection's slider, the left end top of two longerons of chassis all is fixed with the bracing piece, be fixed with on the bracing piece with two bottom baffles corresponding with two bottom cradles.

The sliding rod is provided with a limiting part at the matching end with the sliding sleeve, so that the linear guide rail can be prevented from sliding off the sliding block.

The handle is fixed on the side wall of the sliding rod, so that the sliding of the sliding rod is convenient to control.

And reinforcing ribs are fixed between the two adjacent first stand columns and the two adjacent second stand columns, so that the structural stability is improved.

Compared with the prior art, the utility model beneficial effect who has is:

pipe truss welding frock, need not artifical support and can carry out welding operation, saved the manpower greatly.

Drawings

Fig. 1 is a left side view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the bottom frame of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;

fig. 5 is a sectional view at B-B in fig. 2.

In the figure: 1. a chassis; 2. a lower bracket; 3. a lower baffle plate; 4. a support bar; 5. a sliding sleeve; 6. a limiting part; 7. an upper bracket; 8. an upper baffle plate; 9. a slide bar; 10. a handle; 11. a linear guide rail; 12. a slider; 13. a support; 14. locking the bolt; 15. reinforcing ribs; 16. a cross bar; 17. a first upright post; 18. and a second upright.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings:

as shown in fig. 1 to 5, the pipe truss welding tool of the present invention comprises a bottom frame 1, a plurality of cross bars 16 are arranged on the bottom frame 1, two lower brackets 2 are fixed on the top of each cross bar 16, first vertical columns 17 corresponding to the cross bars 16 one by one are fixed on a longitudinal beam of the bottom frame 1, second vertical columns 18 corresponding to the cross bars 16 one by one are fixed on the other longitudinal beam of the bottom frame 1, a sliding sleeve 5 is fixed on the top of each first vertical column 17, a sliding hole is arranged on the inner side of the sliding sleeve 5, a locking bolt 14 corresponding to the sliding hole is arranged on the side wall of the sliding sleeve 5, a sliding rod 9 is connected in the sliding hole, upper brackets 7 corresponding to the two lower brackets 2 one by one are fixed on the top of the sliding rod 9, a linear guide rail 11 is fixed on the bottom of the sliding rod 9, a support 13 is fixed on the side wall of each second vertical column 18, a sliding block 12 connected with the linear guide rail 11 is fixed on each second, the top parts of the left ends of the two longitudinal beams of the underframe 1 are both fixed with a support rod 4, and the support rod 4 is fixed with a lower baffle 3 corresponding to the two lower brackets 2 and an upper baffle 8 corresponding to the two upper brackets 7.

In a preferred embodiment: the matching end of the sliding rod 9 and the sliding sleeve 5 is provided with a limiting part 6 which can prevent the linear guide rail 11 from sliding off the sliding block 12; a handle 10 is fixed on the side wall of the sliding rod 9, so that the sliding of the sliding rod 9 is controlled conveniently; reinforcing ribs 15 are fixed between the two adjacent first upright columns 17 and the two adjacent second upright columns 18, so that the structural stability is improved.

During the use, will treat two main pipes of welded and put on lower bracket 2, align through lower baffle 3, then hang another two main pipes through going to hang and hang to last bracket 7, align through overhead gage 8, then the workman can place the auxiliary pipe as required and weld, after the welding finishes, loosen locking bolt 14, stimulate handle 10, can pull out slide bar 9 from sliding sleeve 5 to remove slide bar 9 to the outermost end, then can hang out the pipe truss that the welding finishes through going to hang.

Claims

1. The utility model provides a pipe truss welding frock, includes chassis (1), its characterized in that: a plurality of transverse rods (16) are arranged on the chassis (1), two lower brackets (2) are fixed at the top of each transverse rod (16), first vertical columns (17) which are in one-to-one correspondence with the transverse rods (16) are fixed on one longitudinal beam of the chassis (1), second vertical columns (18) which are in one-to-one correspondence with the transverse rods (16) are fixed on the other longitudinal beam of the chassis (1), sliding sleeves (5) are fixed at the top of each first vertical column (17), sliding holes are formed in the inner sides of the sliding sleeves (5), locking bolts (14) which are in correspondence with the sliding holes are arranged on the side walls of the sliding sleeves (5), sliding rods (9) are connected in the sliding holes in a sliding mode, upper brackets (7) which are in one-to-correspondence with the two lower brackets (2) are fixed at the tops of the sliding rods (9), linear guide rails (11) are fixed at the bottoms of the sliding rods (9), supports (13) are fixed on the side walls of the second vertical columns (18), and sliding blocks (12) which are in sliding connection, supporting rods (4) are fixed at the tops of the left ends of the two longitudinal beams of the bottom frame (1), and lower baffles (3) corresponding to the two lower brackets (2) and upper baffles (8) corresponding to the two upper brackets (7) are fixed on the supporting rods (4).

2. The pipe truss welding tooling of claim 1, wherein: the sliding rod (9) is provided with a limiting part (6) at the matching end with the sliding sleeve (5).

3. The pipe truss welding tooling of claim 1 or 2, wherein: a handle (10) is fixed on the side wall of the sliding rod (9).

4. The pipe truss welding tooling of claim 1 or 2, wherein: reinforcing ribs (15) are fixed between the two adjacent first upright columns (17) and the two adjacent second upright columns (18).