CN219426001U - Multi-point welding device for steel structure truss - Google Patents
Multi-point welding device for steel structure truss Download PDFInfo
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- CN219426001U CN219426001U CN202320524765.XU CN202320524765U CN219426001U CN 219426001 U CN219426001 U CN 219426001U CN 202320524765 U CN202320524765 U CN 202320524765U CN 219426001 U CN219426001 U CN 219426001U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a multi-point welding device for a steel structure truss, which is characterized in that: the upper end and the lower end of the middle part of the side face of the welding device main body are respectively provided with a supporting rod, the tail ends of the rod bodies of the two supporting rods are respectively provided with a mounting hole matched with the cross section diameter of the cantilever, the interiors of the two mounting holes are respectively spliced and positioned with two groups of cantilevers through anti-skidding sleeves, the two groups of cantilevers are respectively correspondingly mounted with two groups of welding frame plates, the cantilevers are vertically fixed with the welding frame plates and are in a T-shaped or inverted T-shaped assembly structure, and a plurality of unidirectional welding heads and bidirectional welding heads are arranged on the welding frame plates. According to the scheme, the cantilever is fixedly arranged with the welding frame plate, and the welding frame plate is provided with the sliding structure capable of adjusting the welding head, so that the bidirectional or unidirectional welding head can freely move according to the required point positions, and the fixed welding of multiple surfaces, multiple angles and multiple point positions is realized.
Description
Technical Field
The utility model relates to a machine for welding a steel structure truss, in particular to a multi-point welding device for the steel structure truss, and belongs to the technical field of steel structure welding.
Background
The steel truss is a truss made of steel. Steel trusses are commonly used as the main load bearing members for roof structures, crane beams, bridges, hydraulic gates and the like of industrial and civil buildings. Various towers, such as mast towers, television towers, transmission line towers and the like, are commonly used as space steel trusses formed by three-face, four-face or multi-face plane trusses.
However, in the prior art, a welding device for a steel structure workpiece is mostly a single-point welding structure, for example: the utility model patent with application number 2022213117973 discloses a steel structure welding device. The welding device is generally suitable for welding small steel structure workpieces, but cannot well realize fixed welding of multiple angles and multiple points for steel structure trusses beyond the manpower range, and the welding direction needs to be moved for many times, so that the construction difficulty is easy to increase, and some potential hazards are brought. Therefore, there is a need for an improvement in the above structure to improve the usability of the welding apparatus.
Disclosure of Invention
The utility model aims to solve the problems and provide a multi-point welding device for a steel structure truss, which is convenient for carrying out multi-angle and multi-point welding operation on the truss structure and improves the equipment performance.
The technical scheme of the utility model is as follows: the utility model provides a multiple spot welding device of steel construction truss, includes the welding set main part, the welding set main part passes through the revolving stage and installs on the base, and is equipped with the controller in the welding set main part, its characteristics are: the welding device comprises a welding device main body, and is characterized in that a telescopic table is fixedly arranged in the middle of the side face of the welding device main body, truss clamps are arranged on the telescopic table, a supporting rod is arranged at the upper end and the lower end of the middle of the side face of the welding device main body respectively, a mounting hole matched with the cross-section diameter of a cantilever is formed in the tail end of each rod body of each supporting rod, the two mounting holes are respectively spliced and positioned with two groups of cantilevers through anti-skidding sleeves, the two groups of cantilevers are respectively and correspondingly installed with two groups of welding frame plates, the cantilevers are vertically fixed with the welding frame plates and are in a T-shaped or inverted T-shaped assembly structure, and a plurality of unidirectional welding heads and bidirectional welding heads are arranged on the welding frame plates.
Further, the multi-point welding device for steel structure truss described above, wherein: the combined installation department of bracing piece and anti-skidding cover all is equipped with the locating hole, can peg graft on the locating hole and install the locating piece, can fix bracing piece, anti-skidding cover and cantilever through the locating piece.
Further, the multi-point welding device for steel structure truss described above, wherein: the unidirectional welding head and the bidirectional welding head are electrically connected with the controller through external wires, and the input end of the controller is electrically connected with the output end of the external power supply device through an external control switch.
Further, the multi-point welding device for steel structure truss described above, wherein: the inner side of the welding frame plate is provided with a sliding groove, and a plurality of first installation sliding blocks and second installation sliding blocks are movably installed on the sliding groove.
Still further, the multi-point welding device for steel structure truss described above, wherein: the surface of the first installation sliding block is provided with a rectangular caulking groove, and a bidirectional welding head is installed through the rectangular caulking groove.
Still further, the multi-point welding device for steel structure truss described above, wherein: the surface of the second installation sliding block is provided with a square groove, and the second installation sliding block is fixedly clamped with the unidirectional welding head through the square groove.
Still further, the multi-point welding device for a steel structure truss described above, wherein: the cantilever is provided with a fixed pipe, a spring bayonet lock, radial clamps, a connecting pipe and clamping grooves, the cantilever is of a vertically combined butt joint structure, the fixed pipe is arranged at the upper combined bottom end of the cantilever, the outer surface of the fixed pipe is provided with the spring bayonet lock, the two radial clamps are respectively embedded at the left end and the right end of the bottom of the fixed pipe, the connecting pipe is arranged at the top end of the lower combined part of the cantilever, the clamping grooves are distributed on the connecting pipe at equal intervals, and proper matching is elastically embedded between the clamping grooves and the spring bayonet lock.
Therefore, by adopting the technical scheme of the utility model, the operation azimuth of the welding device main body is adjusted through the rotary table, the length and the position of the truss clamp are adjusted through the telescopic table, the steel structure truss to be welded is clamped through the truss clamp, so that the steel structure truss is positioned between two groups of welding frame plates, after each welding point on the steel structure truss is determined, the azimuth of the corresponding bidirectional welding head and the unidirectional welding head is respectively adjusted through a plurality of first mounting sliding blocks and second mounting sliding blocks, each part to be welded is aligned at the same time, and the operation controller starts the bidirectional welding head or the unidirectional welding head to finish multi-point welding.
Compared with the prior art, after the technical scheme is adopted, the cantilever is fixedly arranged with the welding frame plate, and the sliding structure capable of adjusting the welding head is arranged on the welding frame plate, so that the bidirectional or unidirectional welding head can freely move according to the required point position, the welding accuracy and the welding efficiency are improved, the fixed welding of multiple surfaces, multiple angles and multiple point positions is realized, and the safety of manual operation is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a side view of the present utility model;
fig. 3 is a schematic view showing the detachment of a cantilever and a weld shelf plate according to the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
fig. 5 is a schematic structural view of a welding frame plate according to the present utility model.
The meaning of each reference numeral in the figures is: the welding device comprises a 1-welding device main body, a 2-controller, a 3-rotating table, a 4-base, a 5-telescopic table, a 6-truss clamp, a 7-supporting rod, an 8-anti-skid sleeve, a 9-cantilever, a 91-fixed pipe, a 92-spring bayonet lock, a 93-radial clamp, a 94-connecting pipe, a 95-clamping groove, a 10-positioning block, a 11-welding frame plate, a 111-sliding groove, a 112-first installation sliding block, a 113-second installation sliding block, a 12-unidirectional welding head and a 13-bidirectional welding head.
Description of the embodiments
The technical scheme of the utility model is further described below with reference to the accompanying drawings so as to be easier to understand and master. The related components such as the controller 2, the rotary table 3, the base 4, the telescopic table 5, the truss clamp 6, the supporting rod 7, the anti-skid sleeve 8 and the like are common people commonly known by those skilled in the art, and the scheme has no special requirement.
As shown in fig. 1 to 3, the multi-point welding device for the steel structure truss comprises a welding device main body 1, wherein the welding device main body 1 is arranged on a base 4 through a rotary table 3, the whole direction of the welding device main body 1 can be adjusted through the rotary table 3, the construction and the use are convenient, and a controller 2 is arranged on the welding device main body 1.
According to the technical scheme of the utility model, the telescopic table 5 is fixedly arranged in the middle of the side surface of the welding device main body 1, the truss clamp 6 is arranged on the telescopic table 5, the upper end and the lower end of the middle of the side surface of the welding device main body 1 are respectively provided with a supporting rod 7, the tail ends of the rod bodies of the two supporting rods 7 are respectively provided with a mounting hole matched with the cross section diameter of the cantilever 9, the interiors of the two mounting holes are respectively spliced and positioned with the two groups of the cantilever 9 through the anti-skid sleeves 8, the composite mounting positions of the supporting rods 7 and the anti-skid sleeves 8 are respectively provided with a positioning hole, the positioning holes can be spliced and installed with a positioning block 10, the two groups of the cantilever 9 are respectively correspondingly installed with the two groups of the welding frame plates 11, the cantilever 9 and the welding frame plates 11 are vertically fixed and are in a T-shaped or inverted T-shaped assembled structure, the welding frame plates 11 are respectively provided with a plurality of one-way welding heads 12 and two-way welding heads 13, and the steel structure truss clamped by the truss clamp 6 can be welded on multiple sides through the two groups of the welding frame plates 1.
Preferably, as shown in fig. 4, among the above structures: the cantilever 9 is provided with a fixing tube 91, a spring bayonet lock 92, radial clamps 93, a connecting tube 94 and a clamping groove 95, the cantilever 9 is of an up-down combined butt joint structure, the disassembly and the replacement are convenient, the fixing tube 91 is arranged at the upper combined bottom end of the cantilever 9, the outer surface of the fixing tube 91 is provided with the spring bayonet lock 92, the two radial clamps 93 are respectively embedded at the left end and the right end of the bottom of the fixing tube 91, the fixing tube 91 and the connecting tube 94 can be further fixed through the radial clamps 93, the top end of the lower combined part of the cantilever 9 where the connecting tube 94 is arranged is provided with a plurality of clamping grooves 95 which are distributed on the connecting tube 94 at equal intervals, and the clamping groove 95 and the spring bayonet lock 92 are elastically embedded and matched, so that the quick disassembly and the extension of the cantilever 9 can be realized, the replacement is convenient, and the length adjustment can be performed.
Specifically, in the structure of the multi-point welding device for a steel truss structure, the unidirectional welding head 12 and the bidirectional welding head 13 are electrically connected with the controller 2 through external wires, the operation start of the unidirectional welding head 12 and the bidirectional welding head 13 is controlled by the controller 2, and the input end of the controller 2 is electrically connected with the output end of the external power supply device through an external control switch.
More specifically, as shown in fig. 5, a sliding groove 111 is provided on the inner side of the welding frame plate 11, and a plurality of first installation sliding blocks 112 and second installation sliding blocks 113 are movably installed on the sliding groove 111. The surface of the first installation sliding block 112 is provided with a rectangular caulking groove, through holes for dredging wires and leads are formed in the rectangular caulking groove, a bidirectional welding head 13 is installed through the rectangular caulking groove, the connecting leads are dredged through the through holes of the rectangular caulking groove, the bidirectional welding head 13 is convenient to electrically connect with the controller 2, the orientation of the bidirectional welding head 13 can be changed by adjusting the position of the first installation sliding block 112 relative to the welding frame plate 11, and free movement of bidirectional welding points is realized; the surface of the second installation slider 113 is provided with a square groove, and the inside of the square groove is also provided with a through hole for dredging wires and leads, the square groove is fixedly clamped with the unidirectional welding head 12, the connecting leads are dredged through the through hole of the square groove, the unidirectional welding head 12 is convenient to electrically connect with the controller 2, the orientation of the unidirectional welding head 12 can be changed by adjusting the position of the second installation slider 113 relative to the welding frame plate 11, and the free movement of the unidirectional welding point position is realized.
In the technical scheme of the utility model, the matched structure of the welding frame plate 11 and the cantilever 9 is a technical key of the scheme, and related parts related to the structure of the cantilever 9 are mainly shown in fig. 4; in fig. 5, the components related to the structure of the welding frame plate 11 are shown, and for the components such as the controller 2, the rotary table 3 and the base 4, those skilled in the art can perform conventional arrangement according to the prior art, and the present application has no special requirements on aspects such as model selection and combination use. Of course, the welding device is also provided with a motor, a transmission mechanism, a supporting mechanism, a detecting mechanism and the like, and the welding device is skipped together because the welding device is not greatly related to the utility model.
Thus, by adopting the technical scheme of the utility model, firstly, the operation azimuth of the welding device main body 1 is regulated through the rotary table 3, the length and the position of the truss clamp 6 are regulated through the telescopic table 5, the steel structure truss to be welded is clamped through the truss clamp 6, the steel structure truss is positioned between two groups of welding frame plates 11, after each welding point position on the steel structure truss is determined, the azimuth of the corresponding bidirectional welding head 13 and the unidirectional welding head 12 is regulated through the plurality of first mounting sliding blocks 112 and the plurality of second mounting sliding blocks 113 respectively, meanwhile, each part to be welded is aligned, and the operation controller 2 starts the bidirectional welding head 13 or the unidirectional welding head 12 to finish multi-point welding.
Compared with the prior art, the steel structure truss can be welded in multiple directions by fixedly mounting the cantilever and the welding frame plate and arranging two groups of symmetrical cantilever and welding frame plate structures; moreover, be equipped with the sliding structure that can adjust the soldered connection on the welding frame plate for two-way or one-way soldered connection freely removes according to required point position, improves welding accuracy and welding efficiency, realizes the fixed welding of multiaspect, multi-angle and the multiposition of steel construction truss, guarantees manual operation safety.
The technical scheme, the working process and the implementation effect of the utility model are described in detail, and it is to be noted that the description is only a typical example of the utility model, and besides, the utility model can also have other various specific embodiments, and all the technical schemes formed by adopting equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.
Claims (6)
1. The utility model provides a multiple spot welding device of steel construction truss, includes welding set main part (1), welding set main part (1) are installed on base (4) through revolving stage (3), and are equipped with controller (2) on welding set main part (1), its characterized in that: the welding device comprises a welding device main body (1), wherein a telescopic table (5) is fixedly arranged in the middle of the side face of the welding device main body (1), truss clamps (6) are arranged on the telescopic table (5), two supporting rods (7) are respectively arranged at the upper end and the lower end of the middle of the side face of the welding device main body (1), mounting holes matched with the cross section diameter of a cantilever (9) are respectively formed in the tail ends of the rod bodies of the two supporting rods (7), the two mounting holes are respectively spliced and positioned with the two groups of cantilevers (9) through anti-skidding sleeves (8), the two groups of cantilevers (9) are respectively correspondingly arranged with two groups of welding frame plates (11), the cantilevers (9) are vertically fixed with the welding frame plates (11) and are in a T-shaped or inverted T-shaped assembly structure, and a plurality of unidirectional welding heads (12) and bidirectional welding heads (13) are respectively arranged on the welding frame plates (11).
2. The steel truss multiple spot welding apparatus of claim 1, wherein: the combined installation place of the support rod (7) and the anti-slip sleeve (8) is provided with a positioning hole, and a positioning block (10) can be inserted and installed on the positioning hole.
3. The steel truss multiple spot welding apparatus of claim 1, wherein: be equipped with fixed pipe (91), spring bayonet lock (92), radial checkpost (93), connecting pipe (94) and draw-in groove (95) on cantilever (9), cantilever (9) are the butt joint structure of upper and lower combination formula, fixed pipe (91) are installed in the upper combination bottom of cantilever (9), and the surface of fixed pipe (91) is equipped with spring bayonet lock (92), and both ends about inlaying respectively in fixed pipe (91) bottom two radial checkpost (93), the top of the lower combination part of cantilever (9) that connecting pipe (94) are installed, a plurality of draw-in grooves (95) equidistance are distributed on connecting pipe (94), just elasticity inlays suitable joining in marriage between draw-in groove (95) and spring bayonet lock (92).
4. The steel truss multiple spot welding apparatus of claim 1, wherein: the unidirectional welding head (12) and the bidirectional welding head (13) are electrically connected with the controller (2) through external wires, and the input end of the controller (2) is electrically connected with the output end of the external power supply device through an external control switch.
5. The steel truss multiple spot welding apparatus of claim 1, wherein: the inner side of the welding frame plate (11) is provided with a sliding groove (111), and a plurality of first installation sliding blocks (112) and second installation sliding blocks (113) are movably installed on the sliding groove (111).
6. The steel truss multiple spot welding apparatus of claim 5, wherein: a rectangular caulking groove is formed in the surface of the first mounting sliding block (112), and a bidirectional welding head (13) is mounted through the rectangular caulking groove; the surface of the second installation sliding block (113) is provided with a square groove, and the second installation sliding block is fixedly clamped with the unidirectional welding head (12) through the square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524765.XU CN219426001U (en) | 2023-03-17 | 2023-03-17 | Multi-point welding device for steel structure truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524765.XU CN219426001U (en) | 2023-03-17 | 2023-03-17 | Multi-point welding device for steel structure truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219426001U true CN219426001U (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320524765.XU Active CN219426001U (en) | 2023-03-17 | 2023-03-17 | Multi-point welding device for steel structure truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219426001U (en) |
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- 2023-03-17 CN CN202320524765.XU patent/CN219426001U/en active Active
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