Scaffold body welding tool

Abstract

The utility model discloses a scaffold body welding tool which comprises a working table, a welding work block is fixedly connected to the top of the working table, locking components are symmetrically arranged at the top of the working table and located at the top of the welding work block, each locking component comprises supporting plates symmetrically arranged at the top of the working table, and compression idler wheels are arranged on the opposite sides of the supporting plates. Sliding rods are symmetrically arranged on the top of the workbench and located on the outer sides of the supporting plates, tensioning blocks are arranged on the tops of the sliding rods, extrusion parts are arranged on the outer sides of the sliding rods, and rotating parts are arranged on the tops of the tensioning blocks. A user places two scaffold rods on the tops of the pressed rollers respectively, the ends of the scaffold rods make contact with the vertical rods placed on the tops of the welding work blocks, the rotating parts drive the extrusion parts to fix the positions of the scaffold rods, then welding operation is conducted, and compared with manual fixing of the connecting positions of the scaffold rods and the vertical rods, welding efficiency is greatly improved. The mode prevents the joint from shaking and shifting during welding, and welding of the joint of the scaffold rod and the vertical rod is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of scaffold manufacturing, in particular to a scaffold frame body welding tool. BACKGROUND

[0002] In the construction, the scaffold is a kind of temporary structure, for supporting worker and material, the main component of scaffold includes vertical pole, cross bar, diagonal and foot board etc., wherein the connecting place of existing vertical pole and cross bar can adopt welding fixation, in the welding process, staff generally sets mark first at the connecting place of vertical pole, then manually aligns and welds cross bar with the mark, and the manual alignment mode is prone to cross bar shaking deviation in the process of welding, to influence the welding of the connecting place of vertical pole and cross bar, to solve the problem, therefore, a novel scaffold frame body welding tool is needed. UTILITY MODEL CONTENTS

[0003] The utility model is to provide a scaffold frame body welding tool to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a scaffold frame body welding tool, including workbench, the top of workbench is fixedly connected with welding work block, the top of workbench and the both sides of welding work block are symmetrically provided with locking component for the fixation of scaffold pole, the locking component includes the support plate that is symmetrically set up in the top of workbench, the opposite side of support plate is provided with pressure roller, the top of workbench and the outside of support plate are symmetrically provided with slide rod, the top of slide rod is provided with tension block, the outside of slide rod is provided with extrusion part for moving and extruding the fixation of scaffold pole, the top of tension block is provided with rotating part for driving extrusion part to move.

[0005] Preferably, the extrusion part includes a moving block, the end of the slide rod is connected to the bottom of the moving block, a flange is provided on the outside of the slide rod and at the bottom of the moving block, a connecting plate is symmetrically provided on the opposite side of the bottom of the moving block and the flange, and a lower pressing roller is provided on the opposite side of the connecting plate.

[0006] Preferably, the rotating part includes an internally threaded sleeve, the top end of the internally threaded sleeve is connected to the bottom of the tension block, a threaded rod is threadedly connected in the internally threaded sleeve, a slot block is connected to the side of the threaded rod, the slot block is provided on the top of the moving block, and a hand wheel is fixedly connected to the top of the internally threaded sleeve.

[0007] Preferably, a limiting block is connected to the side of the top of the moving block, and the top of the limiting block is fixedly connected to the end of the threaded rod.

[0008] Preferably, the edge side of the tension block is connected with a locking screw, and the end of the locking screw is connected with the edge side of the internally threaded sleeve.

[0009] Preferably, the bottom of the workbench is fixedly connected with support legs.

[0010] The technical effects and advantages of the present application are as follows:

[0011] The locking member is arranged on the top of the workbench, the two scaffold bars are inserted into the top of the pressure rollers on the opposite sides of the support plate, the end of the scaffold bar is placed on the top of the welding work block, the rotating part drives the extrusion part to fix the scaffold bar, the welding operation of the end of the scaffold bar and the edge side of the upright rod is facilitated, compared with manually fixing the scaffold bar and the upright rod, the method prevents the connection part from shaking and deviating during welding, and the welding of the connection part of the scaffold bar and the upright rod is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structural schematic view of the whole of the present application.

[0013] Fig. 2 It is a side view of the whole of the present application.

[0014] Fig. 3 It is a partial structural schematic view of the rotating part of the present application.

[0015] In the figure: 1, workbench; 101, support leg; 2, support plate; 3, sliding rod; 4, tension block; 401, locking screw; 5, moving block; 501, flange; 502, connecting plate; 6, pressure roller; 7, lower pressure roller; 8, groove block; 9, threaded rod; 901, limiting block; 10, internally threaded sleeve; 11, hand wheel; 12, welding work block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] The present application provides a scaffold frame body welding tool as shown in Figs. 1-3 The bottom of the workbench is fixedly connected with support legs 101.

[0018] It should be noted that the welding work block 12 is used to place the scaffold vertical rods and cross bars to be welded, and the welding work block 12 is fixed to the top of the workbench 1 by welding;

[0019] The top of the workbench 1 and on both sides of the welding work block 12 are symmetrically provided with locking members for fixing the scaffold bars;

[0020] Specifically, the locking members include support plates 2 symmetrically arranged on the top of the workbench 1, pressure rollers 6 arranged on the opposite sides of the support plates 2, slide rods 3 symmetrically arranged on the top of the workbench 1 and outside the support plates 2, and tension blocks 4 arranged on the top of the slide rods 3;

[0021] It should be noted that the distance between the locking members is sufficient to allow the completed cross bars to be pulled out from the inside, the support plates 2 are fixed to the workbench 1 by welding, the shafts of the pressure rollers 6 are fixed to the inside of the support plates 2 by welding, the top of the pressure rollers 6 is used to place the scaffold cross bars, the bottom of the slide rods 3 is fixed to the top of the workbench 1 by welding, and the bottom of the tension block 4 is provided with a movable hole for the slide rod 3 to pass through, and the inner wall of the movable hole is fixed to the outside of the slide rod 3 by welding;

[0022] The outside of the slide rod 3 is provided with an extrusion part for moving and extruding to fix the scaffold bars;

[0023] Specifically, the extrusion part includes a moving block 5, the end of the slide rod 3 is connected to the bottom of the moving block 5, a flange 501 is sleeved on the outside of the slide rod 3 and at the bottom of the moving block 5, connecting plates 502 are symmetrically arranged on the bottom of the moving block 5 and on the opposite sides of the flange 501, and pressure rollers 7 are arranged on the opposite sides of the connecting plates 502;

[0024] It should be noted that the bottom of the moving block 5 is provided with a cylindrical hole for the slide rod 3 to pass through, the cross-sectional diameter of the cylindrical hole is larger than the cross-sectional diameter of the slide rod 3, the top of the flange 501 is fixed to the bottom of the moving block 5 by welding, the moving block 5 and the flange 501 can move along the slide rod 3, the bottom of the moving block 5 is fixed to the connecting plates 502 by welding, the shafts of the pressure rollers 7 are fixed to the sides of the connecting plates 502 by welding, so that the pressure rollers 7 move synchronously with the moving block 5, thereby fixing the scaffold cross bars, and the ends of the two fixed scaffold cross bars are extruded and fixed to the scaffold vertical rods on the top of the welding work block 12;

[0025] The top of the tension block 4 is provided with a rotating part for driving the extrusion part to move.

[0026] Specific, rotating part includes internal thread sleeve 10, the top end of internal thread sleeve 10 is connected to the bottom of the tension block 4, the internal thread of internal thread sleeve 10 is connected with threaded rod 9, the side of threaded rod 9 is connected with groove block 8, groove block 8 is arranged on the top of moving block 5, the top of internal thread sleeve 10 is fixedly connected with hand wheel 11;

[0027] It should be noted that the bottom of the tension block 4 is provided with a cylindrical hole for the insertion of the internal thread sleeve 10, the side of the tension block 4 is connected with a locking screw 401, the end of the locking screw 401 is connected to the side of the internal thread sleeve 10, the side of the internal thread sleeve 10 is provided with an annular groove for the insertion of the locking screw 401, the side of the tension block 4 is provided with a threaded hole for the insertion of the locking screw 401, the locking screw 401 is inserted into the annular groove, thereby limiting the position of the internal thread sleeve 10;

[0028] Specifically, the groove block 8 is welded and fixed with the moving block 5, the internal thread sleeve 10 is welded and fixed with the hand wheel 11, the top side of the groove block 8 is connected with a limiting block 901, the top of the limiting block 901 is fixedly connected with the end of the threaded rod 9, and the connecting mode adopts welding fixation, the top groove of the groove block 8 is in the shape of a convex character, so that the limiting block 901 can be vertically limited and fixed therein, and the limiting block 901 is a rectangular block which cannot rotate in the groove.

[0029] In actual use, the user rotates the hand wheel 11, so that the hand wheel 11 drives the internal thread sleeve 10 to rotate, thereby driving the moving block 5 to move downward through the threaded rod 9 connected therewith, the end of the cross bar is in contact with the vertical rod on the top of the welding work block 12, the lower pressing roller 7 on the bottom of the moving block 5 extrudes and fixes the cross bar placed on the top of the pressing roller 6, thereby performing welding operation on the connection between the vertical rod and the cross bar, compared with manual fixation of the connection between the cross bar and the vertical rod, this kind of fixation mode prevents the connection between the cross bar and the vertical rod from shaking and deviating during welding, thereby avoiding affecting the welding of the connection between the scaffold bar and the vertical rod.

[0030] Finally, it should be pointed out that the above-mentioned is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A scaffold frame welding tooling comprising a worktable (1), characterized in that, The top of the workbench (1) is fixedly connected with a welding work block (12), and the top of the workbench (1) and on both sides of the welding work block (12) are symmetrically provided with locking members for fixing scaffold poles, the locking members comprising support plates (2) symmetrically arranged on the top of the workbench (1), opposite sides of the support plates (2) are provided with pressure rollers (6), the top of the workbench (1) and on the outer side of the support plates (2) are symmetrically provided with slide rods (3), the top of the slide rods (3) is provided with tension blocks (4), the outer side of the slide rods (3) is provided with extrusion parts for moving and extruding the fixed scaffold poles, and the top of the tension blocks (4) is provided with rotating parts for driving the extrusion parts to move.

2. The scaffold frame welding tool according to claim 1, wherein The extrusion part comprises a moving block (5), the end of the slide rod (3) is connected to the bottom of the moving block (5), the outer side of the slide rod (3) and on the bottom of the moving block (5) is sleeved with a flange (501), the bottom of the moving block (5) and on the opposite side of the flange (501) is symmetrically provided with a connecting plate (502), and the opposite sides of the connecting plate (502) are provided with lower pressure rollers (7).

3. The scaffold frame welding tool of claim 2, wherein, The rotating part comprises an internally threaded sleeve (10), the top end of the internally threaded sleeve (10) is connected to the bottom of the tension block (4), the inside of the internally threaded sleeve (10) is threadedly connected with a threaded rod (9), the side of the threaded rod (9) is connected with a groove block (8), the groove block (8) is arranged on the top of the moving block (5), and the top of the internally threaded sleeve (10) is fixedly connected with a hand wheel (11).

4. The scaffold frame welding tool of claim 3, wherein, The top side of the groove block (8) is connected with a limiting block (901), and the top of the limiting block (901) is fixedly connected with the end of the threaded rod (9).

5. The scaffold frame welding tool of claim 3, wherein, The side of the tension block (4) is connected with a locking screw (401), and the end of the locking screw (401) is connected to the side of the internally threaded sleeve (10).

6. The scaffold frame welding tool of claim 1, wherein, The bottom of the workbench (1) is symmetrically fixedly connected with support legs (101).

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