CN215747425U

CN215747425U - Welding tool for horizontal truss

Info

Publication number: CN215747425U
Application number: CN202121840341.1U
Authority: CN
Inventors: 刘鑫; 朱建
Original assignee: Wuhan Huiteng Intelligent Equipment Co ltd
Current assignee: Wuhan Huiteng Intelligent Equipment Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-08
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a welding tool for a horizontal truss, which comprises an installation platform, a positioning block and a push-pull quick clamp, wherein the installation platform is horizontally arranged; the positioning blocks are all arranged on the table top of the mounting platform, are provided with first strip-shaped through holes with hole widths matched with the mounting through holes, and are fixedly connected with the mounting platform through bolts penetrating through the first strip-shaped through holes and the mounting through holes; the base of the push-pull rapid clamp is fixedly connected with the mounting platform through the mounting through hole. By arranging the mounting platform and the positioning block, the assembly accuracy of the horizontal truss is improved, and the assembly welding efficiency is improved; the welding window is arranged, so that when manual welding is adopted, the horizontal truss can be effectively prevented from being welded with the mounting platform by mistake, and the horizontal truss can be conveniently detached from the mounting platform after the welding is finished; when the robot is adopted for welding, the welding position error can be effectively prevented, and the robot can weld more accurately and quickly.

Description

Welding tool for horizontal truss

Technical Field

The utility model relates to the technical field of horizontal truss tools, in particular to a welding tool for a horizontal truss.

Background

In the building work progress, for the convenience of outer wall construction, prevent simultaneously that a large amount of dusts from diffusing to the environment on every side, often can build lifting scaffold at the surface of building, nevertheless, need link to each other adjacent vertical main frame through horizontal truss on lifting scaffold to improve the structural strength of whole scaffold. The horizontal girder thus plays an important role in the lifting scaffold.

The existing horizontal truss is generally manufactured by a mode of welding after assembly, and when the assembly and the welding are carried out, the baffle plate is manually marked and welded, so that the time and the labor are wasted, the disassembly is not easy, and the error is large.

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

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a welding tool for a horizontal truss, which solves the problems that the horizontal truss is large in error, time-consuming and labor-consuming during assembling and welding in the prior art.

The technical scheme of the utility model is realized as follows: the utility model provides a welding tool for a horizontal truss, which comprises an installation platform, a positioning block and a push-pull quick clamp, wherein the installation platform is horizontally arranged,

a plurality of mounting through holes are vertically arranged on the table top of the mounting platform;

the positioning blocks are all arranged on the table top of the mounting platform, are provided with first strip-shaped through holes with hole widths matched with the mounting through holes, and are fixedly connected with the mounting platform through bolts penetrating through the first strip-shaped through holes and the mounting through holes;

the base of the push-pull rapid clamp is fixedly connected with the mounting platform through the mounting through hole.

On the basis of the technical scheme, preferably, a plurality of welding windows are further arranged on the table top of the mounting platform, and the welding windows are evenly arranged corresponding to the welding positions of the horizontal truss.

On the basis of the technical scheme, preferably, the table top of the mounting platform is further provided with a plurality of longitudinal positioning through holes, and the apertures of the longitudinal positioning through holes are matched with the through holes in the horizontal truss square tubes.

On the basis of the technical scheme, the automatic positioner is preferred to further comprise a positioner support, wherein a plurality of threaded holes are vertically formed in the positioner support, and the mounting platform is horizontally placed on the positioner support and is fixedly connected with the positioner support through the threaded holes.

On the basis of the technical scheme, the positioner is preferred to further comprise a platform supporting frame, and the platform supporting frame is horizontally arranged between the mounting platform and the positioner support and is fixedly connected with the mounting platform.

On the basis of the technical scheme, the automatic positioner is preferred to further comprise a connecting fixing block, the connecting fixing block is horizontally arranged between the positioner support and the platform support frame, one end of the connecting fixing block is provided with a second strip-shaped through hole with the hole width matched with the threaded hole, and the other end of the connecting fixing block is fixedly connected with the platform support frame.

On the basis of the technical scheme, preferably, the locating piece comprises a stop block, the stop block is a right-angle block, and a right-angle edge block of the stop block is provided with a first strip-shaped through hole.

On the basis of the technical scheme, the positioning block further comprises a positioning stop block, the positioning stop block is also a right-angle block, the right-angle block is provided with a first strip through hole, and the other right-angle block is provided with a transverse positioning through hole matched with the through hole in the horizontal truss square tube.

On the basis of the technical scheme, the positioning block preferably further comprises a clamp mounting block, the clamp mounting block is a flat block, and first strip-shaped through holes are symmetrically formed in two ends of the clamp mounting block in parallel.

On the basis of the technical scheme, the clamp further comprises a vertical quick clamp, and a base of the vertical quick clamp is connected and fixed with the upper surface of the clamp mounting block.

Compared with the prior art, the welding tool for the horizontal truss has the following beneficial effects:

(1) the fixture is characterized in that the mounting platform and the positioning block are arranged, the mounting platform is provided with a plurality of mounting through holes, longitudinal positioning through holes and welding windows, the positioning block comprises a stop block, a positioning stop block and a fixture mounting block, and the fixture can be directly connected and fixed with the mounting platform through the mounting through holes or connected with the mounting platform through the fixture mounting block; all parts of the horizontal truss can be assembled and fixed on the mounting platform through the clamp, the stop block, the positioning stop block and the longitudinal positioning through hole; when manual welding is adopted, the welding part of the horizontal truss can be directly welded, and the welding window effectively prevents the horizontal truss from being welded with the mounting platform by mistake during welding; the accuracy of horizontal truss equipment has been improved, the efficiency of assembly welding has been improved.

(2) The welding windows are arranged and can be rectangular through holes, and the welding windows are vertically arranged on the mounting platform and evenly arranged corresponding to the welding positions of the horizontal trusses. When manual welding is adopted, the horizontal truss can be effectively prevented from being welded with the mounting platform by mistake, and the horizontal truss can be conveniently detached from the mounting platform after welding is finished; when the robot is adopted for welding, the mounting platform can be turned over up and down through the positioner, the welding point of the robot arm penetrates through the welding window to weld the welding part of the horizontal truss, and therefore the robot can be effectively prevented from welding the horizontal truss in a wrong welding position, and welding through the robot is more accurate and rapid.

Drawings

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

FIG. 1 is a schematic structural view of a welding tool for a horizontal truss according to the present invention;

FIG. 2 is a schematic structural view of a positioning stop block in the welding tool for the horizontal truss according to the present invention;

FIG. 3 is a schematic view illustrating the installation of a vertical quick clamp in the welding tool for a horizontal truss according to the present invention;

FIG. 4 is a schematic structural diagram of a connecting fixing block in the welding tool for the horizontal truss of the utility model;

FIG. 5 is a schematic view of the installation of a platform support frame in the welding tool for the horizontal truss according to the present invention;

FIG. 6 is a schematic structural diagram of an installation platform in the welding tool for the horizontal truss according to the utility model;

fig. 7 is a schematic working diagram of the welding tool for the horizontal truss according to the utility model.

In the figure: 1. mounting platform, 101, installation through hole, 102, welding window, 103, vertical positioning hole, 2, locating piece, 201, dog, 202, location dog, 203, anchor clamps installation piece, 3, the quick anchor clamps of push-and-pull, 4, first rectangular through-hole, 5, the machine of shifting supports, 501, screw hole, 6, platform support frame, 7, connection fixed block, 8, the rectangular through-hole of second, 9, horizontal positioning hole, 10, perpendicular quick anchor clamps.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 to 6, the welding tool for a horizontal truss of the present invention includes: mounting platform 1, locating piece 2, push-and-pull quick fixture 3, first rectangular through-hole 4, positioner support 5, platform support frame 6, connect fixed block 7, the rectangular through-hole 8 of second, horizontal positioning hole 9 and perpendicular quick fixture 10. The mounting platform 1 is an assembly welding platform of a horizontal truss, the horizontal truss generally comprises a long rod, a short rod and an inclined rod, and the long rod, the short rod and the inclined rod are generally square tubes in consideration of the problems of strength, cost, weight and the like of the horizontal truss; wherein, the long rod and the short rods at the two ends thereof are uniformly provided with a plurality of through holes for connecting other rod frames in the scaffold, and the axial lead of the through hole on the long rod is vertical to the axial lead of the through hole on the short rod; two ends and the middle part of each long rod are respectively and vertically welded and fixed with one end of each short rod, and the other end of each short rod is vertically welded and fixed with the other long rod; the inclined rod is arranged between two adjacent short rods and used for enhancing the bearing strength of the horizontal truss, and two inclined end faces of the inclined rod are welded and fixed with the side faces of the two long rods respectively. All parts of the horizontal truss are placed on the upper surface of the mounting platform 1 and welded after being assembled and fixed.

In one embodiment of the present invention, the mounting platform 1 may be a rectangular plate, and the table top thereof is vertically provided with a mounting through hole 101, a welding window 102 and a longitudinal positioning through hole 103. The installation through holes 101 can be used for installing various fixtures, positioning blocks and other tool parts through a bolt device, and the positions and the number of the installation through holes 101 on the installation platform 1 can be determined according to installation requirements. The aperture of the longitudinal positioning through hole 103 is consistent with that of the long rod of the square tube, and the pitch of the two longitudinal positioning through holes 103 is a multiple of that of the adjacent through holes on the long rod; the longitudinal positioning through hole 103 can be penetrated by a positioning pin, and then the through hole on the long rod is aligned with the positioning pin and placed on the mounting platform 1, so that the long rod can be quickly and accurately positioned. The welding windows 102 are rectangular through holes, the positions of the welding windows 102 on the mounting platform 1 are determined according to the welding positions of the parts on the horizontal truss, and the size of the welding windows 102 or the length and the width of the rectangular through holes are determined according to the welding range of the welding positions of the parts on the horizontal truss; if manual welding is adopted, the welding part of the horizontal truss can be directly welded, and the welding window 102 effectively prevents the horizontal truss from being welded with the mounting platform 1 by mistake during welding; if adopt the robot welding, can fix mounting platform 1 on the machine of shifting supports 5, the machine of shifting can adopt the unipolar dual bracing machine of shifting, evenly be provided with a plurality of screw holes 501 on the machine of shifting supports 5, 1 accessible screw hole 501 of mounting platform is connected fixedly with machine of shifting supports 5, and through the machine of shifting with the back of upset about mounting platform 1, the welding point of robot arm passes welding window 102 and welds the welding position of horizontal truss, can prevent effectively that the robot is when welding horizontal truss, the welding position mistake, make more accurate swift through the robot welding.

In an embodiment of the present invention, the positioning block 2 has a function of installing a part of a tool or positioning and fixing a horizontal truss, the positioning block 2 is disposed on the table top of the installation platform 1 and is provided with a first through hole 4, and can be connected and fixed with the installation platform 1 by using a bolt to pass through the first through hole 4 and the installation through hole 101, and the positioning block 2 includes a stopper 201, a positioning stopper 202, and a clamp installation block 203.

Dog 201 is the right angle piece, can set up a plurality of dogs 201 respectively in one side of square pipe, and a right angle limit piece of dog 201 is provided with first rectangular through-hole 4 to be connected fixedly with mounting platform 1, the first rectangular through-hole of accessible 4 finely tune for mounting platform 1, and another right angle limit piece can laminate with the side of square pipe, can confirm fast that the side of managing such as stock, quarter butt and down tube is put. The positioning stop blocks 202 are also right-angled blocks, two positioning stop blocks 202 can be respectively arranged on one side of short rods at two ends of the long rod, a first long through hole 4 is formed in a right-angled edge block of each positioning stop block 202 and is connected and fixed with the mounting platform 1, fine adjustment can be carried out on the mounting platform 1 through the first long through hole 4, the other right-angled edge block can be attached to the side faces of the short rods at two ends of the long rod and is provided with a transverse positioning through hole 9, the hole diameter of the transverse positioning through hole 9 is consistent with the hole diameter of the through hole on the short rod of the square tube, and the two transverse positioning through holes 9 on the side face of the same short rod are matched with the through holes on the short rods; if the positions of the two long rods are determined firstly, the short rods at the two ends of the long rod can be directly placed between the two long rods; if the positions of the short rods at the two ends are determined firstly, the side can adopt a positioning pin to penetrate through the transverse positioning through hole 9, the through hole of the short rod is aligned with the positioning pin, and the short rod is attached to the positioning stop block 202, so that the quick positioning of the short rods at the two ends can be completed. The fixture mounting block 203 is also a flat block, two first strip-shaped through holes 4 are symmetrically arranged at two ends of the flat block, the two first strip-shaped through holes 4 are parallel to each other and are fixedly connected with the mounting platform 1, and the first strip-shaped through holes 4 can be finely adjusted relative to the mounting platform 1.

The connecting and fixing block 7 can be a flat block, one end of the flat surface of the connecting and fixing block is provided with a second long-strip through hole 8, the connecting and fixing block can be connected and fixed with the positioner support 5 through the second long-strip through hole 8 and a threaded hole 501 by screws, and fine adjustment can be carried out relative to the positioner support 5 through the second long-strip through hole 8; connect fixed block 7 to set up between platform support frame 6 and positioner support 5, platform support frame 6 is rectangular frame, and its frame can adopt C type channel-section steel, and platform support frame 6 level sets up between mounting platform 1 and positioner support 5 to be connected fixedly with mounting platform 1, connect the planar other end of fixed block 7 and platform support frame 6 welded fastening.

In a specific embodiment of the utility model, the other side of the square tube can be provided with the push-pull quick clamp 3, the push-pull quick clamp 3 can adopt the prior art, but the base of the push-pull quick clamp can be directly connected and fixed with the mounting platform 1 through the mounting through hole 101, the output end of the push-pull quick clamp is vertical to the side surface of the square tube and is selectively contacted and connected with the side surface of the square tube, and the long rod, the diagonal rod, the short rod and other square tubes can be clamped and fixed through the push-pull quick clamp 3 and the stop block 201; the vertical quick clamp 10 can adopt the prior art, the output end of the vertical quick clamp 10 is perpendicular to the side surface of the square pipe long rod on the base fixed mounting and the clamp mounting block 203, the square pipe long rod can be fixed on the mounting platform 1 through the vertical quick clamp 10, and all parts of the horizontal truss can be assembled and fixed on the mounting platform 1 so as to facilitate subsequent welding. As shown in fig. 6, the size of the installation platform 1 can be set according to the requirements of the horizontal truss.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a welding frock of horizontal truss, its includes mounting platform (1), and mounting platform (1) level is placed its characterized in that: also comprises a positioning block (2) and a push-pull quick clamp (3), wherein,

a plurality of mounting through holes (101) are vertically arranged on the table top of the mounting platform (1);

the positioning blocks (2) are all arranged on the table top of the mounting platform (1), the positioning blocks (2) are provided with first strip through holes (4) with hole widths matched with the mounting through holes (101), and the first strip through holes (4) and the mounting through holes (101) are fixedly connected with the mounting platform (1) through bolts;

the base of the push-pull rapid clamp (3) is fixedly connected with the mounting platform (1) through the mounting through hole (101).

2. The welding fixture of a horizontal truss of claim 1, wherein: the table board of the mounting platform (1) is also provided with a plurality of welding windows (102), and the welding windows (102) are uniformly arranged corresponding to the welding positions of the horizontal truss.

3. The welding fixture of a horizontal truss of claim 1, wherein: the mounting platform is characterized in that a plurality of longitudinal positioning through holes (103) are further formed in the table top of the mounting platform (1), and the hole diameters of the longitudinal positioning through holes (103) are matched with the through holes in the horizontal truss square tubes.

4. The welding fixture of a horizontal truss of claim 1, wherein: still include positioner support (5), be provided with a plurality of screw holes (501) on the positioner support (5) perpendicularly, mounting platform (1) level is placed on positioner support (5) to be connected fixedly through screw hole (501) and positioner support (5).

5. The welding tool for the horizontal truss of claim 4, wherein: the device is characterized by further comprising a platform supporting frame (6), wherein the platform supporting frame (6) is horizontally arranged between the mounting platform (1) and the positioner support (5) and is fixedly connected with the mounting platform (1).

6. The welding fixture of a horizontal truss of claim 5, wherein: still including connecting fixed block (7) to the level sets up between positioner support (5) and platform braced frame (6), connects rectangular through-hole of second (8) that fixed block (7) one end was provided with hole width and screw hole (501) looks adaptation, and the other end is connected fixedly with platform braced frame (6).

7. The welding fixture of a horizontal truss of claim 1, wherein: the positioning block (2) comprises a stop block (201), the stop block (201) is a right-angle block, and a first long-strip through hole (4) is formed in the right-angle edge block of the stop block (201).

8. The welding fixture of a horizontal truss of claim 7, wherein: the positioning block (2) further comprises a positioning stop block (202), the positioning stop block (202) is also a right-angle block, a first strip through hole (4) is formed in the right-angle block, and a transverse positioning through hole (9) matched with the through hole in the horizontal truss square tube is formed in the other right-angle block.

9. The welding fixture of a horizontal truss of claim 8, wherein: the positioning block (2) further comprises a clamp mounting block (203), the clamp mounting block (203) is a flat block, and first strip-shaped through holes (4) are symmetrically arranged at two ends of the clamp mounting block (203) in parallel.

10. The welding fixture of a horizontal truss of claim 9, wherein: the fixture is characterized by further comprising a vertical quick fixture (10), and a base of the vertical quick fixture (10) is fixedly connected with the upper surface of the fixture mounting block (203).