CN114905216A - Auxiliary welding device for steel beam stud - Google Patents
Auxiliary welding device for steel beam stud Download PDFInfo
- Publication number
- CN114905216A CN114905216A CN202210604068.5A CN202210604068A CN114905216A CN 114905216 A CN114905216 A CN 114905216A CN 202210604068 A CN202210604068 A CN 202210604068A CN 114905216 A CN114905216 A CN 114905216A
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- stud
- pair
- guide rail
- limiting plate
- groove
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- 238000003466 welding Methods 0.000 title claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 230000008602 contraction Effects 0.000 claims abstract description 46
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 229910052573 porcelain Inorganic materials 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a steel beam stud auxiliary welding device which comprises a guide rail rod (1), a bottom limiting plate (2), a compression spring (4) and a parallel contraction arm (5); the guide rail rod is vertically arranged on the bottom limiting plate, the compression spring is sleeved on the guide rail rod, the lower end of the compression spring is fixedly connected with the bottom limiting plate, the parallel contraction arm is sleeved on the guide rail rod in a sliding mode, and the upper end of the compression spring is fixedly connected with the bottom of the parallel contraction arm; a U-shaped groove (21) is formed in the bottom limiting plate, one end of the U-shaped groove is closed and is located at the welding position of the stud, and the other end of the U-shaped groove is open and penetrates through the edge of the bottom limiting plate; the stud welding gun is arranged on the parallel contraction arm, and the stud clamped by the stud welding machine is vertically arranged above one end of the U-shaped groove. The invention can improve the welding verticality and the welding position precision of the stud without arranging a porcelain ring, reduces the resource waste and is beneficial to improving the construction quality and the construction efficiency.
Description
Technical Field
The invention relates to building construction auxiliary equipment, in particular to a steel beam stud auxiliary welding device.
Background
The stud is a high-strength rigid connection fastener, is widely applied to various steel structure projects, and plays a role in rigid combination and connection in different connecting pieces. The stud needs to be matched with the ceramic ring for use, after the stud is welded, the ceramic ring needs to be manually broken and removed, and the ceramic ring cannot be reused after being destructively disassembled, so that a large amount of resources are wasted; meanwhile, the porcelain rings are knocked out one by one, so that the operation efficiency is low, and the labor intensity of operators is high. The stud adopts special welder to carry out welding construction, and its conventional welding process is: and (3) adopting a ceramic ring pressure bar of a welding machine to control the verticality of the stud through the ceramic ring, and then performing welding operation. However, the stud is very easy to tilt during welding due to its small size, which results in a reduction in the fastening performance between the stud and the steel beam.
Disclosure of Invention
The invention aims to provide a steel beam stud auxiliary welding device which can improve the welding perpendicularity and the welding position precision of studs, does not need to arrange ceramic rings, reduces resource waste and is beneficial to improving the construction quality and the construction efficiency.
The invention is realized by the following steps:
a steel beam stud auxiliary welding device comprises a guide rail rod, a bottom limiting plate, a compression spring and a parallel contraction arm; the guide rail rod is vertically arranged on the bottom limiting plate, the compression spring is sleeved on the guide rail rod, the lower end of the compression spring is fixedly connected with the bottom limiting plate, the parallel contraction arm is sleeved on the guide rail rod in a sliding mode, and the upper end of the compression spring is fixedly connected with the bottom of the parallel contraction arm; a U-shaped groove is formed in the bottom limiting plate, one end of the U-shaped groove is closed and is located at the welding position of the stud, and the other end of the U-shaped groove is open and penetrates through the edge of the bottom limiting plate; the stud welding gun is arranged on the parallel contraction arm, and the stud clamped by the stud welding machine is vertically arranged above one end of the U-shaped groove.
One end of the U-shaped groove is in a semi-circular arc shape, and the center of the semi-circular arc shape is positioned on the axial extension line of the stud.
The parallel contraction arm comprises a contraction arm, an installation frame, a return spring, a linkage assembly, a lower pressing plate and a spring installation groove; one end of the spring mounting groove is connected with the middle part of the mounting rack, and the reset spring is vertically embedded in the spring mounting groove; a pair of sliding chutes are symmetrically formed on the mounting frame, the pair of sliding chutes are obliquely arranged, and the lower ends of the sliding chutes extend towards the spring mounting seat; one end of a pair of contraction arms is connected to the pair of sliding grooves through the linkage assembly in a sliding mode, the other end of the linkage assembly is embedded into the spring mounting groove and tightly pressed on the reset spring, one end of the lower pressing plate is connected with the other end of the linkage assembly, the other end of the lower pressing plate extends to the lower portion of the parallel contraction arms, and the other ends of the pair of contraction arms extend to the front portions of the parallel contraction arms respectively.
The linkage assembly comprises a first sliding block, a second sliding block, a first connecting rod and a second connecting rod; one end of each pair of contraction arms is correspondingly arranged on each pair of first sliding blocks respectively, each pair of first sliding blocks is embedded in each pair of sliding grooves in a sliding mode, one end of each pair of first connecting rods is correspondingly hinged with each pair of first sliding blocks respectively, and the other end of each pair of first connecting rods is hinged to each second sliding block respectively; one end of the second connecting rod is fixedly connected to the bottom of the second sliding block, the second connecting rod is embedded into the spring mounting groove and tightly pressed on the reset spring, and one end of the lower pressing plate penetrates through the reset spring and is fixedly connected with the other end of the second connecting rod.
The bottom of the lower pressing plate is provided with a supporting plate, and the supporting plate is provided with a stud groove so that the stud penetrates through the supporting plate through the stud groove.
The bolt groove is of a semicircular structure, and the center of the bolt groove is positioned on the axial extension line of the bolt.
The bottom limiting plate on be equipped with the skeleton pole setting, the skeleton pole setting is the structure of falling L shape, the vertical section parallel arrangement of skeleton pole setting is at the side of guide rail pole, the horizontal segment of skeleton pole setting and the upper end fixed connection of guide rail pole.
Compared with the prior art, the invention has the following beneficial effects:
1. the parallel contraction arm and the stud welding machine and the stud arranged on the parallel contraction arm are ensured to have descending stability by utilizing the guiding action of the guide rail rod, thereby ensuring the welding verticality of the stud on the surfaces of components such as steel beams and the like and improving the stud welding quality.
2. The parallel contraction arms are arranged, and the pair of contraction arms can realize descending approaching and clamping of the stud and ascending separation and release of the stud under the action of the linkage assembly, so that the stability of the stud is ensured in descending and welding processes of the stud, the welding perpendicularity of the stud on the surfaces of components such as steel beams and the like is further improved, the welding quality of the stud is further improved, and the release of the stud and the transfer and reuse of the device after the stud is welded are facilitated.
3. The bottom limiting plate with the U-shaped groove is arranged, and is attached to the surfaces of the steel beam and other members through the bottom limiting plate, so that the perpendicularity of the stud arranged perpendicular to the bottom limiting plate and the surfaces of the steel beam and other members is ensured, and the accurate positioning of the stud is realized by utilizing the alignment of the semicircular arc center of the U-shaped groove and the stud welding position center; meanwhile, the positions of the studs are further limited by combining the stud grooves on the supporting plate, the welding precision of the studs on the surfaces of the steel beam and other members is guaranteed, and the welding quality of the studs is improved.
4. According to the invention, the stud can be welded without arranging the ceramic rings, so that the low efficiency and a large number of operation links for knocking out the ceramic rings one by one are reduced, the construction efficiency is improved, the resource waste of ceramic ring materials is reduced, and the construction cost is reduced.
5. The invention has the advantages of small volume, convenient single-person carrying, easy material taking and manufacture, convenient processing, low cost and the like, and can be widely applied to stud welding of various building components.
Drawings
FIG. 1 is a schematic structural view of an auxiliary welding device for stud bolts of a steel beam according to the present invention;
FIG. 2 is a front view of the auxiliary welding device for the stud of the steel beam of the present invention;
FIG. 3 is a view showing the internal structure of the parallel retractable arm of the auxiliary welding device for steel beam stud according to the present invention, wherein the arrow direction is the sliding direction of the first slider;
FIG. 4 is a schematic view of the linkage assembly of the auxiliary welding device for steel beam stud according to the present invention, wherein the arrow direction is the sliding direction of the first slider;
figure 5 is a side view of the steel beam stud assist welding apparatus of the present invention.
In the figure, a guide rail rod 1, a bottom limiting plate 2, a U-shaped groove 21, a framework upright rod 3, a compression spring 4, a parallel contraction arm 5, a contraction arm 51, a mounting frame 52, a return spring 53, a lower pressing plate 54, a supporting plate 541, a bolt groove 542, a spring mounting groove 55, a sliding groove 56, a first sliding block 57, a second sliding block 58, a first connecting rod 59 and a second connecting rod 510 are arranged.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, fig. 2 and fig. 5, an auxiliary welding device for steel beam studs comprises a guide rail rod 1, a bottom limiting plate 2, a compression spring 4 and a parallel contraction arm 5; the guide rail rod 1 is vertically arranged on the bottom limiting plate 2, the compression spring 4 is sleeved on the guide rail rod 1, the lower end of the compression spring 4 is fixedly connected with the bottom limiting plate 2, the parallel contraction arm 5 can be sleeved on the guide rail rod 1 in a sliding mode, and the upper end of the compression spring 4 is fixedly connected with the bottom of the parallel contraction arm 5; a U-shaped groove 21 is formed in the bottom limiting plate 2, one end of the U-shaped groove 21 is closed and is located at the welding position of the stud, and the other end of the U-shaped groove 21 is opened and penetrates through the edge of the bottom limiting plate 2; the stud welding gun is arranged on the parallel contraction arm 5, and a stud clamped by the stud welding machine is vertically arranged above one end of the U-shaped groove 21. Through the laminating of bottom limiting plate 2 on the surface of girder steel, parallel shrink arm 5 is arranged in to the stud welding machine, guarantees the stud welding machine and does decurrent rectilinear motion under the guide effect of guide rail pole 1 to guarantee that the straight line of stud is down, and then guarantee the welding straightness that hangs down on stud and girder steel surface, guarantee the accurate location of stud welding position through U-shaped groove 21 simultaneously. The parallel arm 5 that contracts of accessible compression spring 4 realization after the stud welding is accomplished resets, is convenient for use next time.
Referring to fig. 1, one end of the U-shaped slot 21 is semi-circular arc, and the center of the semi-circular arc is located on the axial extension line of the stud. The centers of the semicircular arcs are aligned to the centers of the stud welding positions on the steel beam, so that the stud welding positions are accurately positioned.
Referring to fig. 1 to 3, the parallel retracting arm 5 includes a retracting arm 51, a mounting bracket 52, a return spring 53, a linkage assembly, a lower pressing plate 54 and a spring mounting groove 55; one end of the spring mounting groove 55 is connected with the middle part of the mounting rack 52, and the return spring 53 is vertically embedded in the spring mounting groove 55; a pair of sliding grooves 56 are symmetrically formed on the mounting frame 52, the sliding grooves 56 are obliquely arranged, and the lower ends of the sliding grooves 56 extend towards the spring mounting seat 55; one end of each pair of contraction arms 51 is slidably connected to the corresponding pair of sliding grooves 56 through a linkage assembly, the other end of the linkage assembly is embedded in the spring mounting groove 55 and pressed on the return spring 53, one end of the lower pressing plate 54 is connected with the other end of the linkage assembly, the other end of the lower pressing plate 54 extends to the lower side of the parallel contraction arm 5, and the other ends of the pair of contraction arms 51 extend to the front of the parallel contraction arm 5. Utilize the stud welding machine to exert the holding down pressure to holding down plate 54, holding down plate 54 moves down and through the synchronous descending and compression reset spring 53 of linkage assembly pulling a pair of shrink arm 51 along a pair of spout 56, because a pair of spout 56 draws close to the middle part of below, makes a pair of shrink arm 51 draw close each other and clamp on the stud to guarantee the stability and the straightness that hangs down of the process of stud. After the stud welding is completed, the pair of retracting arms 51 are moved upward along the pair of slide grooves 56 to be restored by the elastic force of the return spring 53. Preferably, the two sides of the parallel retracting arms 5 should be provided with a through slot with enough length to ensure the flexible up and down movement of the pair of retracting arms 51.
Referring to fig. 3 and 4, the linkage assembly includes a first slider 57, a second slider 58, a first link 59 and a second link 510; one end of each pair of retracting arms 51 is correspondingly mounted on each pair of first sliding blocks 57, each pair of first sliding blocks 57 is slidably embedded in each pair of sliding grooves 56, one end of each pair of first connecting rods 59 is correspondingly hinged with each pair of first sliding blocks 57, and the other end of each pair of first connecting rods 59 is hinged on each second sliding block 58; one end of the second link 510 is fixedly connected to the bottom of the second slider 58, the second link 510 is embedded in the spring mounting groove 55 and pressed against the return spring 53, and one end of the lower press plate 54 penetrates through the return spring 53 and is fixedly connected to the other end of the second link 510. Under the downward driving of the lower pressing plate 54, the second connecting rod 510 and the second sliding block 58 synchronously move downward along the spring installation groove 55 and compress the return spring 53 embedded in the spring installation groove 55, so that the first sliding block 57 is driven to slide downward in the sliding groove 56 under the pulling of the first connecting rod 59; releasing the lower plate 54 allows the first slide 57 to slide back up the slide slot 56 by the return spring 53, allowing the pair of retraction arms 51 to open and release the latch. The first link 59 is connected with the first slider 57 and the second slider 58 in a hinged manner, and can rotate relatively to meet the angle change of the first link 59 during ascending and descending.
Referring to fig. 1, a support plate 541 is formed at the bottom of the lower press plate 54, and a peg slot 542 is formed in the support plate 541, so that the peg passes through the support plate 541 through the peg slot 542. The pegs can be further positioned through the peg grooves 542 on the supporting plate 541, and the stability and the verticality of the pegs are ensured.
The bolt groove 542 is of a semicircular structure, and the center of the bolt groove 542 is located on an axial extension line of the bolt and used for accurately positioning the installation position of the bolt.
Referring to fig. 1, fig. 2 and fig. 5, the bottom limiting plate 2 is provided with a framework upright rod 3, the framework upright rod 3 is of an inverted L-shaped structure, a vertical section of the framework upright rod 3 is arranged at the side of the guide rail rod 1 in parallel, and a horizontal section of the framework upright rod 3 is fixedly connected with the upper end of the guide rail rod 1. Can improve the stability of guide rail pole 1 through skeleton pole setting 3, avoid guide rail pole 1 to lean on, push down bending deformation under the effect at the stud welding machine.
Referring to fig. 1 to 5, the using method and the working principle of the present invention are as follows:
1. firstly, paying off and drawing points on a steel beam, drawing the fixed point position of the stud, and then placing the bottom limiting plate 2 on the steel beam, wherein the semi-circular arc center at one end of the U-shaped groove 21 of the bottom limiting plate 2 is aligned with the fixed point position of the stud, namely, is positioned on the axial extension line of the stud.
2. Utilize the micro device on the special stud welder to hold between the fingers the stud, the stud welder leans on the top of parallel shrink arm 5 and pushes down, makes parallel shrink arm 5 move down along guide rail pole 1, and compression spring 4 is compressed this moment, makes the stud can descend to the central department of U-shaped groove 21 one end semicircle, and the stud can not rock at will at the down in-process. The outer walls of the parallel retracting arms 5 are shaped and dimensioned according to the stud welding machine used to ensure that the stud welding machine can abut the top of the parallel retracting arms 5 and align the stud with the center of the semi-circular arc at one end of the U-shaped slot 21 while applying a downward pressure to the lower pressure plate 54.
3. When the stud descends to the upper part of the U-shaped groove 21, the lower pressing plate 54 of the parallel contraction arm 5 is pressed downwards by the stud welding gun, the lower pressing plate 54 drives the second connecting rod 510 and the second sliding block 58 to synchronously descend when moving downwards, the pair of first sliding blocks 57 respectively move synchronously towards the middle part of the lower part along the pair of sliding grooves 56 under the pulling action of the pair of first connecting rods 59, so that the contraction arms 51 are driven to synchronously move downwards, the pair of contraction arms 51 are mutually closed, the clamping and fixing of the stud are realized, the reset spring 53 is compressed at the moment, the stud welding gun vertically presses the stud down onto the steel beam, and the stud can be vertically welded on the steel beam through the stud welding machine.
4. After welding, the stud welding gun is not pressed down any more, the lower pressing plate 54, the second connecting rod 510 and the second sliding block 58 are moved upwards and reset through the reset spring 53, so that the pair of first sliding blocks 57 respectively move upwards along the pair of sliding grooves 56 synchronously, the pair of contraction arms 51 move upwards synchronously, the pair of contraction arms 51 are far away from each other, and release of the studs is achieved. And simultaneously, the parallel contraction arm 5 is moved upwards and reset along the guide rail rod 1 through a compression spring 4.
5. Remove bottom limiting plate 2 along U-shaped groove 21, with bottom limiting plate 2 and girder steel and stud separation, accomplish the welding operation of stud on the girder steel, can carry out the welding operation of next stud.
Preferably, the guide rail rod 1, the bottom limiting plate 2 and the framework upright rod 3 can be made of light plastic steel plates, and the return spring 53 and the compression spring 4 can be made of composite rubber springs.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a welding set is assisted to girder steel toggle pin, characterized by: comprises a guide rail rod (1), a bottom limiting plate (2), a compression spring (4) and a parallel contraction arm (5); the guide rail rod (1) is vertically arranged on the bottom limiting plate (2), the compression spring (4) is sleeved on the guide rail rod (1), the lower end of the compression spring (4) is fixedly connected with the bottom limiting plate (2), the parallel contraction arm (5) is sleeved on the guide rail rod (1) in a sliding mode, and the upper end of the compression spring (4) is fixedly connected with the bottom of the parallel contraction arm (5); a U-shaped groove (21) is formed in the bottom limiting plate (2), one end of the U-shaped groove (21) is closed and is located at the welding position of the stud, and the other end of the U-shaped groove (21) is opened and penetrates through the edge of the bottom limiting plate (2); the stud welding gun is arranged on the parallel contraction arm (5), and the stud clamped by the stud welding machine is vertically arranged above one end of the U-shaped groove (21).
2. The auxiliary welding device for the stud of the steel beam as claimed in claim 1, wherein: one end of the U-shaped groove (21) is in a semi-circular arc shape, and the center of the semi-circular arc shape is positioned on the axial extension line of the stud.
3. The auxiliary welding device for the stud of steel beam as claimed in claim 1, wherein: the parallel contraction arm (5) comprises a contraction arm (51), a mounting frame (52), a return spring (53), a linkage assembly, a lower pressure plate (54) and a spring mounting groove (55); one end of the spring mounting groove (55) is connected with the middle part of the mounting rack (52), and the return spring (53) is vertically embedded in the spring mounting groove (55); a pair of sliding grooves (56) are symmetrically formed in the mounting frame (52), the sliding grooves (56) are obliquely arranged, and the lower ends of the sliding grooves extend towards the spring mounting seat (55); one end of each pair of contraction arms (51) is connected to the corresponding sliding groove (56) in a sliding mode through a linkage assembly, the other end of the linkage assembly is embedded into the spring installation groove (55) and pressed on the reset spring (53), one end of the lower pressing plate (54) is connected with the other end of the linkage assembly, the other end of the lower pressing plate (54) extends to the lower portion of the parallel contraction arm (5), and the other end of each pair of contraction arms (51) extends to the front portion of the parallel contraction arm (5).
4. The auxiliary welding device for the stud of the steel beam as claimed in claim 3, wherein: the linkage assembly comprises a first sliding block (57), a second sliding block (58), a first connecting rod (59) and a second connecting rod (510); one end of each pair of contraction arms (51) is correspondingly arranged on each pair of first sliding blocks (57), each pair of first sliding blocks (57) is embedded in each pair of sliding grooves (56) in a sliding manner, one end of each pair of first connecting rods (59) is correspondingly hinged with each pair of first sliding blocks (57), and the other end of each pair of first connecting rods (59) is hinged on each second sliding block (58); one end of the second connecting rod (510) is fixedly connected to the bottom of the second sliding block (58), the second connecting rod (510) is embedded in the spring mounting groove (55) and pressed on the return spring (53), and one end of the lower pressing plate (54) penetrates through the return spring (53) and is fixedly connected with the other end of the second connecting rod (510).
5. The auxiliary welding device for the stud of the steel beam as claimed in claim 4, wherein: the bottom of the lower pressing plate (54) is provided with a supporting plate (541), and the supporting plate (541) is provided with a bolt groove (542) so that a bolt penetrates through the supporting plate (541) through the bolt groove (542).
6. The auxiliary welding device for the stud of the steel beam as claimed in claim 5, wherein: the bolt groove (542) is of a semicircular structure, and the center of the bolt groove (542) is positioned on the axial extension line of the bolt.
7. The auxiliary welding device for the stud of the steel beam as claimed in claim 1, wherein: bottom limiting plate (2) on be equipped with skeleton pole setting (3), skeleton pole setting (3) are the structure of falling L shape, the vertical section parallel arrangement of skeleton pole setting (3) is at the side of guide rail pole (1), the horizontal segment of skeleton pole setting (3) and the upper end fixed connection of guide rail pole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210604068.5A CN114905216A (en) | 2022-05-30 | 2022-05-30 | Auxiliary welding device for steel beam stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210604068.5A CN114905216A (en) | 2022-05-30 | 2022-05-30 | Auxiliary welding device for steel beam stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114905216A true CN114905216A (en) | 2022-08-16 |
Family
ID=82770443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210604068.5A Pending CN114905216A (en) | 2022-05-30 | 2022-05-30 | Auxiliary welding device for steel beam stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114905216A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4475026A (en) * | 1982-07-26 | 1984-10-02 | Massachusetts Institute Of Technology | Underwater arc stud welding system |
| JPH10109172A (en) * | 1996-10-03 | 1998-04-28 | Japan Drive-It Co Ltd | Welding method by arc stud welding machine |
| KR101692898B1 (en) * | 2015-07-10 | 2017-01-04 | 김윤수 | Stud welding equipment |
| CN109014520A (en) * | 2018-09-13 | 2018-12-18 | 上海上势焊接设备有限公司 | A kind of stud welding gun for the welding T-type weldering nail that can stand |
| JP2021133409A (en) * | 2020-02-28 | 2021-09-13 | ダイヘンスタッド株式会社 | Welding gun, stud welding set, and stud welding method |
| CN215453004U (en) * | 2021-08-10 | 2022-01-07 | 李紫钧 | Vehicle-mounted gravity support |
| CN114310084A (en) * | 2021-12-31 | 2022-04-12 | 中国水利水电第七工程局有限公司 | Light-duty stud welding machine auxiliary device |
-
2022
- 2022-05-30 CN CN202210604068.5A patent/CN114905216A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4475026A (en) * | 1982-07-26 | 1984-10-02 | Massachusetts Institute Of Technology | Underwater arc stud welding system |
| JPH10109172A (en) * | 1996-10-03 | 1998-04-28 | Japan Drive-It Co Ltd | Welding method by arc stud welding machine |
| KR101692898B1 (en) * | 2015-07-10 | 2017-01-04 | 김윤수 | Stud welding equipment |
| CN109014520A (en) * | 2018-09-13 | 2018-12-18 | 上海上势焊接设备有限公司 | A kind of stud welding gun for the welding T-type weldering nail that can stand |
| JP2021133409A (en) * | 2020-02-28 | 2021-09-13 | ダイヘンスタッド株式会社 | Welding gun, stud welding set, and stud welding method |
| CN215453004U (en) * | 2021-08-10 | 2022-01-07 | 李紫钧 | Vehicle-mounted gravity support |
| CN114310084A (en) * | 2021-12-31 | 2022-04-12 | 中国水利水电第七工程局有限公司 | Light-duty stud welding machine auxiliary device |
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