CN215699403U

CN215699403U - Building pipe welding device

Info

Publication number: CN215699403U
Application number: CN202122217540.3U
Authority: CN
Inventors: 焦学平; 田小峰; 王思琦
Original assignee: Shandong Yanzhou Construction Corp
Current assignee: Shandong Yanzhou Construction Corp
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-01
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a building pipe welding device, and mainly relates to the field of building construction facilities. The tool table is provided with strip-shaped holes which are parallel mutually and are bilaterally symmetrical, one end of each strip-shaped hole is provided with a fixed clamp block fixed on the top surface of the tool table, an adjusting plate which can slide along the length direction of the strip-shaped hole and can be locked is arranged above the strip-shaped hole, one end, close to the fixed clamp block, of the adjusting plate is fixed with a sleeve, a sliding rod which is connected with the sleeve in a sliding mode is arranged in the sleeve, one end, adjacent to the fixed clamp block, of the sliding rod is provided with a movable clamp block, one end, far away from the movable clamp block, of the sliding rod is hinged with a driving connecting rod, one end, far away from the sliding rod, of the driving connecting rod is hinged with a limiting connecting rod, and one end, far away from the driving connecting rod, of the limiting connecting rod is hinged with the adjusting plate. The utility model has the beneficial effects that: the punching fixture can quickly flush and fix two pipes, and is convenient for welding operation.

Description

Building pipe welding device

Technical Field

The utility model relates to the field of building construction facilities, in particular to a building pipe welding device.

Background

In building construction, metal pipes often need to be processed on a construction site, including cutting, bending, welding and the like. The welding operation has a high technical content, so that the influence on the construction quality is large, and the labor consumption of technical workers is large. Among them is the quality of the weld which is more difficult to control. The pipe fitting is welded by using the pipe fitting welding method, and the pipe fitting welding method has the advantages that the caliber is required to be adjusted, namely the central shafts of two pipe orifices needing to be welded and butted are required to be restarted, so that the welded pipe fitting can have good quality in use. However, the existing welding generally lacks an auxiliary limiting facility for alignment, or adopts a common lathe clamping tool, so that the operation is very difficult, the pipe fitting is inconvenient to fix, and the alignment of the caliber of the pipe fitting is not helpful, so that the welding quality of the pipe fitting is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building pipe welding device which can be used for quickly aligning and fixing two pipes and is convenient for welding operation.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a building tubular product welding set, includes the frock platform, the bilateral symmetry is equipped with the bar hole that is parallel to each other on the frock platform, the one end in bar hole is equipped with the fixed tong block of fixing at the frock platform top surface, bar hole top is equipped with the regulating plate that slides and can the locking along its length direction, the one end that the regulating plate is close to fixed tong block is fixed with the sleeve pipe, the intraductal slide bar that is equipped with rather than sliding connection of cover, the slide bar is equipped with movable tong block with the adjacent one end of fixed tong block, the one end that the movable tong block was kept away from to the slide bar articulates there is the initiative connecting rod, the one end that the slide bar was kept away from to the initiative connecting rod articulates there is spacing connecting rod, the one end that the initiative connecting rod was kept away from to the spacing connecting rod articulates on the regulating plate.

The tool table is characterized in that supporting plates are symmetrically arranged on the end face of the bottom side of the tool table in a left-right mode, and the supporting plates extend vertically downwards.

The tool is characterized in that a sliding block which is in sliding fit along the length direction of the sliding block is arranged in the strip-shaped hole, the sliding block penetrates through the strip-shaped hole from top to bottom, the top end of the sliding block is fixedly connected with the bottom surface of the adjusting plate, a large nut is fixed at the bottom end of the sliding block, an adjusting screw consistent with the length direction of the strip-shaped hole is arranged below the strip-shaped hole, two ends of the adjusting screw are respectively in rotating connection with the tool table, the adjusting screw penetrates through the large nut and is in threaded fit with the large nut, and a T-shaped rotating handle is arranged at one end of the adjusting screw.

The movable arc-shaped groove is a through groove, the movable arc-shaped groove is arranged on the end face, close to the strip-shaped hole, of the fixed clamp block, the end face, adjacent to the fixed clamp block, of the movable clamp block, and the movable arc-shaped groove and the fixed arc-shaped groove are symmetrically arranged relatively.

The radian of the bottom of each of the fixed arc-shaped groove and the movable arc-shaped groove is 1/4 arcs, and rubber pads are fixedly bonded on the arc surfaces of the bottoms of the fixed arc-shaped groove and the movable arc-shaped groove respectively.

The one end fixedly connected with pole setting of initiative connecting rod and spacing connecting rod articulated, the top fixedly connected with handle of pole setting, the handle extends to the direction of keeping away from fixed tong block.

Compared with the prior art, the utility model has the beneficial effects that:

by using the device, the movable clamp blocks can be far away from or close to the fixed clamp blocks relative to the movable clamp blocks based on the hinged cooperation of the driving connecting rod and the limiting connecting rod, certain limiting locking is realized by utilizing the stretched driving connecting rod and the limiting connecting rod after the movable clamp blocks are close to the fixed clamp blocks, and the clamping operation is kept, so that the pipe can be clamped quickly. The pipe fitting is fixed conveniently during welding, and meanwhile, due to the fact that the two sets of movable clamp blocks and the fixed clamp blocks are arranged in the relative matching structure respectively, quick aligning of the pipe fitting is achieved conveniently.

Drawings

Fig. 1 is a schematic view of the clamping state of the present invention.

Fig. 2 is a schematic view of the unclamped state of the present invention.

Fig. 3 is a bottom schematic view of the present invention.

Figure 4 is a side schematic view (clamping) of the present invention.

Figure 5 is a side schematic view (unclamped) of the present invention.

Reference numerals shown in the drawings:

1. a tooling table; 2. a support plate; 3. a strip-shaped hole; 4. fixing the clamp block; 5. a movable arc-shaped groove; 6. a slider; 7. adjusting the screw rod; 8. a large nut; 9. rotating the handle; 10. a slide bar; 11. a sleeve; 12. a movable clamp block; 13. a movable arc-shaped groove; 14. a driving connecting rod; 15. a limiting connecting rod; 16. a hinged seat; 17. erecting a rod; 18. a handle.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The instruments, reagents, materials and the like used in the following examples are conventional instruments, reagents, materials and the like in the prior art and are commercially available in a normal manner unless otherwise specified. Unless otherwise specified, the experimental methods, detection methods, and the like described in the following examples are conventional experimental methods, detection methods, and the like in the prior art.

Example (b): building pipe welding device

Including frock platform 1, bilateral symmetry is equipped with backup pad 2 on the bottom side terminal surface of frock platform 1, the vertical downwardly extending of backup pad 2 for raise certain height to frock platform 1 to realize the effect of support.

The tool table 1 is symmetrically provided with strip holes 3 in the left and right direction, the strip holes 3 are arranged in parallel, the extending direction of the strip holes is consistent with the width direction of the tool table 1, one end of each strip hole 3 is provided with a fixed clamp block 4, the bottom side of each fixed clamp block 4 is fixedly welded on the top side end face of the tool table 1, one side end face, close to the strip hole 3, of each fixed clamp block 4 is provided with a horizontally extending movable arc-shaped groove 135, and each movable arc-shaped groove 135 is a through groove. The movable arc-shaped groove 135 is used for holding the pipe in accordance with the circumferential characteristics of the pipe wall.

The strip-shaped hole 3 is internally provided with a sliding block 6 which is in sliding fit along the length direction of the strip-shaped hole, the sliding block 6 vertically penetrates through the strip-shaped hole 3, the top end of the sliding block 6 is fixedly welded with an adjusting plate, the bottom end of the sliding block 6 is fixedly provided with a large nut 8, an adjusting screw 7 which is consistent with the length direction of the strip-shaped hole 3 is arranged below the strip-shaped hole 3, two ends of the adjusting screw 7 are respectively and rotatably connected with the tool table 1, the adjusting screw 7 penetrates through the large nut 8 and is in threaded fit with the large nut 8, and the position of the sliding block 6 relative to the inside of the strip-shaped hole 3 can be controlled through the rotation of the adjusting screw 7. One end of the adjusting screw 7 is provided with a T-shaped rotating handle 9.

The length direction of the adjusting plate is consistent with the length direction of the strip-shaped hole 3, a sleeve 11 is fixed at one end, close to the fixed clamp block 4, of the adjusting plate, the bottom side of the sleeve 11 is welded to the top surface of the adjusting plate, a sliding rod 10 in sliding connection with the sleeve 11 is arranged in the sleeve 11, and the sliding rod 10 penetrates through the sleeve 11 and is in sliding connection with the sleeve 11 along the length direction of the strip-shaped hole 3. The pipe clamp is characterized in that a movable clamp block 12 is arranged at one end, adjacent to the fixed clamp block 4, of the sliding rod 10, a movable arc-shaped groove 135 is formed in the end face, adjacent to the fixed clamp block 4, of the movable clamp block 12, and the movable arc-shaped groove 135 and the fixed arc-shaped groove are symmetrically arranged relative to each other and used for clamping pipes on two sides. The arc structure groove bottom based on the arc groove can realize better adaptation to the pipe wall, and the groove bottom radians of the fixed arc groove and the movable arc groove 135 are 1/4 circular arcs, so that the arc structure groove bottom has better adaptability. The fixed rubber pad that bonds on the arcwall face of the tank bottom of fixed arc wall and activity arc wall 135, the rubber pad forms corresponding curved surface based on the curved surface of fixed arc wall and activity arc wall 135, the rubber pad can obtain better adaptability to the global that the pipe wall changes little to have fine wear-resisting anti-skidding effect, improve the reliability fixed to the tubular product, avoid sliding.

The end, far away from the movable clamp block 12, of the sliding rod 10 is hinged to an active connecting rod 14, the end, far away from the sliding rod 10, of the active connecting rod 14 is hinged to a limiting connecting rod 15, an articulated seat 16 is arranged at the end, far away from the sleeve 11, of the adjusting plate, an installation shaft is arranged on the articulated seat 16, two ends of the installation shaft are fixed on the articulated seat 16, the length direction of the installation shaft is perpendicular to the length direction of the strip-shaped hole 3, and the end, far away from the active connecting rod 14, of the limiting connecting rod 15 is hinged to the installation shaft.

In order to improve the stability of the device, the two driving links 14 and the two limiting links 15 are respectively arranged on two sides of the sliding rod 10 symmetrically, so that the acting force caused by the sliding of the sliding rod 10 is distributed and implemented more evenly.

The one end fixedly connected with pole setting 17 that initiative connecting rod 14 and spacing connecting rod 15 articulated, the bottom mounting weld of pole setting 17 is on initiative connecting rod 14, the top fixedly connected with handle 18 of pole setting 17, handle 18 extends to the direction of keeping away from fixed tong block 4.

Through rotating handle 9, can upwards mention the rear end (with the articulated one end of connecting rod 15) of initiative connecting rod 14 to make initiative connecting rod 14 become the "the ^" shape contained angle of hunch-up with connecting rod 15, thereby let slide bar 10 slide to the direction of keeping away from fixed tong block 4, fixed tong block 4 is so kept away from to activity tong block 12, thereby unclamp tubular product, conveniently take out and put into the pipe fitting. When handle 18 is pressed downwards, make the rear end of initiative connecting rod 14 drop downwards to straighten for the straight line with spacing connecting rod 15, and let activity tong block 12 draw close to fixed tong block 4, thereby clip tubular product, and based on spacing connecting rod 15 and initiative connecting rod 14 draw god state and realize quick locking, keep pressing from both sides tight to tubular product, realize quick, the coaxial fixed to tubular product.

Based on two fixed tong blocks 4 distance unanimous relative bar hole 3, so can utilize big nut 8 and slider 6's cooperation relation through rotating adjusting screw 7, change the position of the relative bar hole 3 of regulating plate, thereby distance between movable tong block 12 and the fixed tong block 4 behind the control locking, both can adapt to different pipe diameters size, through rotating adjusting screw 7's setting in advance, and when realizing fixing to the tubular product of different pipe diameters, the homoenergetic can be general, and can realize quick centre gripping, to the fixing of pipe fitting when conveniently welding, and to the counter shaft of pipe fitting.

In order to provide enough space for welding the bottom of the pipe fitting, the distance between the bottom sides of the movable arc-shaped groove 135 and the fixed arc-shaped groove is not less than 5cm from the upper surface of the tooling table 1, so that an operation space is reserved for welding operation.

Claims

1. A building pipe welding device is characterized by comprising a tool table (1), wherein strip-shaped holes (3) which are parallel to each other are symmetrically arranged on the tool table (1) in a bilateral mode, a fixed clamp block (4) fixed on the top surface of the tool table (1) is arranged at one end of each strip-shaped hole (3), an adjusting plate which can slide along the length direction of each strip-shaped hole and can be locked is arranged above each strip-shaped hole (3), a sleeve (11) is fixed at one end, close to the fixed clamp block (4), of each adjusting plate, a sliding rod (10) connected with each sleeve in a sliding mode is arranged in each sleeve (11), a movable clamp block (12) is arranged at one end, adjacent to the fixed clamp block (4), of each sliding rod (10) far away from the movable clamp block (12) is hinged to a driving connecting rod (14), and a limiting connecting rod (15) is hinged to one end, far away from the sliding rod (10), of each driving connecting rod (14), and one end of the limiting connecting rod (15) far away from the driving connecting rod (14) is hinged on the adjusting plate.

2. The building pipe welding device according to claim 1, characterized in that the bottom end face of the tooling table (1) is provided with support plates (2) in bilateral symmetry, and the support plates (2) extend vertically and downwards.

3. The building pipe welding device according to claim 1, wherein a sliding block (6) which is in sliding fit along the length direction of the strip-shaped hole (3) is arranged in the strip-shaped hole (3), the sliding block (6) vertically penetrates through the strip-shaped hole (3), the top end of the sliding block (6) is fixedly connected with the bottom surface of the adjusting plate, a large nut (8) is fixed at the bottom end of the sliding block (6), an adjusting screw (7) which is consistent with the length direction of the strip-shaped hole (3) is arranged below the strip-shaped hole, two ends of the adjusting screw (7) are respectively rotatably connected with the tool table (1), the adjusting screw (7) penetrates through the large nut (8) and is in threaded fit with the tool table, and a T-shaped rotating handle (9) is arranged at one end of the adjusting screw (7).

4. The construction pipe welding device according to claim 1, characterized in that a horizontally extending movable arc-shaped groove (13) (5) is arranged on one side end surface of the fixed clamp block (4) close to the bar-shaped hole (3), the movable arc-shaped groove (13) (5) is a through groove, the movable arc-shaped groove (13) (5) is arranged on the end surface of the movable clamp block (12) adjacent to the fixed clamp block (4), and the movable arc-shaped groove (13) (5) and the fixed arc-shaped groove are symmetrically arranged oppositely.

5. The building pipe welding device according to claim 4, characterized in that the radian of the bottom of the fixed arc-shaped groove and the movable arc-shaped groove (13) (5) is 1/4 circular arcs, and rubber pads are fixedly bonded on the arc surfaces of the bottom of the fixed arc-shaped groove and the movable arc-shaped groove (13) (5), respectively.

6. The building pipe welding device according to claim 1, characterized in that an upright (17) is fixedly connected to one end of the driving connecting rod (14) hinged to the limiting connecting rod (15), a handle (18) is fixedly connected to the top end of the upright (17), and the handle (18) extends in a direction away from the fixed clamp block (4).