CN217513233U - Steel bar lap joint welding center line aligning device - Google Patents
Steel bar lap joint welding center line aligning device Download PDFInfo
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- CN217513233U CN217513233U CN202221184348.7U CN202221184348U CN217513233U CN 217513233 U CN217513233 U CN 217513233U CN 202221184348 U CN202221184348 U CN 202221184348U CN 217513233 U CN217513233 U CN 217513233U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 238000003466 welding Methods 0.000 claims abstract description 55
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The application relates to the technical field of steel bar welding, in particular to a steel bar lap joint welding center line aligning device which comprises a base plate, a plurality of supporting columns and two groups of fixing mechanisms; the fixing mechanism comprises a locking frame, a moving plate and a driving assembly; the locking frames are distributed along the long edge of the substrate, a plurality of strip-shaped grooves are formed in the substrate, and the strip-shaped grooves are formed along the short edge of the substrate; the locking frame penetrates through the extension section of the strip-shaped groove and forms a cavity for the steel bar to be welded to penetrate through with the top wall of the base plate; the reinforcing bar overlap joint welding central line aligning device of design is convenient for the supporting baseplate through the support column, is convenient for place through the base plate and treats welding reinforcement, is convenient for drive movable plate through drive assembly to be close to or keep away from the base plate, is convenient for install the locking frame through the movable plate, is convenient for realize treating welding reinforcement's fixed with the base plate cooperation through the locking frame, and then keeps two parallels of treating welding reinforcement axis direction in welding process, improves the welding quality of reinforcing bar overlap joint welding.
Description
Technical Field
The application relates to the technical field of steel bar welding, in particular to a steel bar lap joint welding center line aligning device.
Background
With the rapid development of economy, the demand of high-rise buildings for steel bars is increased sharply, the quality of the steel bars also needs to be kept within a certain specification, and the purchased steel bars do not necessarily meet the demand in the use process, so the steel bars need to be cut or lengthened according to the actual situation, and the lengthening is usually realized by welding and fixing two steel bars.
In order to improve the strength of welding and fixing the lengthened steel bars, the lengthened steel bars are usually welded and fixed in a lap welding mode, in the related technology, manual welding is mostly adopted in the lap welding of the steel bars, after welding ends of the two steel bars are made to approach each other, a welder fixes the two steel bars in a hand-held foot-stepping mode, and then welding is carried out on lap joint positions of the two steel bars through welding equipment.
In view of the above related technologies, the inventor thinks that in the welding process, the welding worker may not have enough operation fineness, which may cause unstable fixation of the to-be-welded steel bars, so that the axial directions of the two to-be-welded steel bars after welding are inconsistent, and further affect the welding quality of the steel bar lap welding.
SUMMERY OF THE UTILITY MODEL
In order to improve the welding quality of reinforcing bar overlap welding, this application provides a reinforcing bar overlap welding central line aligning device, adopts following technical scheme:
a steel bar lap joint welding center line aligning device comprises a base plate, a plurality of supporting columns for supporting the base plate and two groups of fixing mechanisms;
the fixing mechanism comprises a locking frame, a moving plate and a driving assembly for driving the moving plate to be close to or far away from the base plate;
the locking frames are distributed along the long edge of the substrate, a plurality of strip-shaped grooves for the locking frames to pass through are formed in the substrate, and the strip-shaped grooves are formed along the short edge of the substrate;
the locking frame penetrates through the extension section of the strip-shaped groove and the top wall of the base plate to form a cavity for the steel bar to be welded to penetrate through;
the plane of the moving plate is parallel to the plane of the base plate, and the locking frame is connected with the moving plate.
By adopting the technical scheme, the positions of two steel bars to be welded in an overlapping mode are adjusted, so that the steel bars to be welded penetrate through a cavity defined by the top wall of the base plate and the extension section of the locking frame penetrating through the strip-shaped groove, then the driving assembly is adjusted, the driving assembly drives the moving plate to move towards the side far away from the base plate, the moving plate drives the locking frame to move until the locking frame is matched with the base plate to fix the steel bars to be welded, at the moment, the axial directions of the two steel bars to be welded are parallel, the sections to be welded are overlapped, and a welding worker operates welding equipment to weld the overlapped ends to be welded; the reinforcing bar overlap joint welding central line aligning device of design is convenient for the supporting baseplate through the support column, is convenient for place through the base plate and treats welding reinforcement, is convenient for drive movable plate through drive assembly to be close to or keep away from the base plate, is convenient for install the locking frame through the movable plate, is convenient for realize treating welding reinforcement's fixed with the base plate cooperation through the locking frame, and then keeps two parallels of treating welding reinforcement axis direction in welding process, improves the welding quality of reinforcing bar overlap joint welding.
Optionally, the locking frame comprises two locking strips;
one end of each locking strip is connected with the movable plate, one end, far away from the movable plate, of each locking strip is connected with one end, far away from the movable plate, of each locking strip, and included angles between the two locking strips and the top wall of the movable plate are the same.
Through adopting above-mentioned technical scheme, the locking bracket of design is convenient for establish through two locking strips and is used for with the fixed and locate function of treating the welded steel bar of base plate cooperation.
Optionally, the base plate includes a sliding section, a mounting section and a driving member;
the number of the mounting sections is two, the planes of the top walls of the two mounting sections are coplanar, and the strip-shaped groove is formed in the mounting sections;
the sliding section is connected with one mounting section, the other mounting section is provided with a sliding groove for the sliding section to slide, and the sliding groove is formed along the length direction of the strip-shaped groove;
the driving piece is used for driving the sliding section to move along the length direction of the sliding groove.
By adopting the technical scheme, when the steel bars with different diameters are subjected to lap welding, force is applied to the installation section connected with the sliding section, the installation section applies force to the sliding section to enable the sliding section to slide along the length direction of the sliding groove, the installation section drives the moving plate and the locking frame to synchronously move through the driving assembly, and the two welding sections with the welding steel bars are lapped after the two steel bars to be welded are fixed; the base plate of design can improve reinforcing bar overlap joint welding central line aligning device's application scope through the cooperation of slip section and two installation sections.
Optionally, the drive member comprises an adjusting screw;
the axis direction of the adjusting screw rod is consistent with the sliding direction of the sliding section, the adjusting screw rod penetrates through the mounting section and is in threaded connection with the sliding section, and the adjusting screw rod is in rotating connection with the mounting section.
Through adopting above-mentioned technical scheme, the adjusting screw of design can reduce the possibility that the slip section moved because of external force factor in welding process, and then improves the welding quality that the reinforcing bar overlap joint welded when improving device application scope.
Optionally, the driving assembly includes a telescopic cylinder, a buffer member, and at least one guide rod;
the cylinder body of the telescopic cylinder is connected with the mounting section, and the axial direction of a piston rod of the telescopic cylinder is vertical to the plane of the movable plate;
the buffer piece is used for connecting a piston rod of the telescopic cylinder with the moving plate;
the axis direction of the guide rod is parallel to the axis direction of the telescopic cylinder piston rod, the guide rod is connected with the installation section, the guide rod penetrates through the movable plate, and the guide rod is connected with the movable plate in a sliding mode.
By adopting the technical scheme, the telescopic cylinder is adjusted, the telescopic cylinder applies force to the moving plate through the buffer piece, and the moving plate moves towards one side close to or far away from the installation section along the axis direction of the guide rod; the drive assembly of design is convenient for drive movable plate through telescoping cylinder and buffer and is close to or keeps away from the installation section motion, is convenient for improve the motion accuracy of movable plate through the guide bar, and then improves the lapped accuracy of reinforcing bar.
Optionally, the buffer comprises a compression spring;
one end of the compression spring is connected with the piston rod of the telescopic cylinder, and the other end of the compression spring is connected with the movable plate.
Through adopting above-mentioned technical scheme, the bolster of design is convenient for reduce through compression spring and fixes the damage of treating welding reinforcing bar and causing because telescopic cylinder piston rod motion excessively treats welding reinforcing bar in-process.
Optionally, a rubber cushion is connected to one side of the locking strips, which is close to each other.
Through adopting above-mentioned technical scheme, the damage of treating the welding reinforcing bar in the fixed process can further be reduced to the rubber cushion of design.
Optionally, the supporting column includes a fixing section and a rotating section that are coaxially arranged;
the fixed section is arranged in a hollow manner and is connected with the substrate;
the axial direction of the rotating section is vertical to the plane of the substrate, and the rotating section is in threaded connection with the fixed section.
Through adopting above-mentioned technical scheme, the support column of design through fixed section and rotation section threaded connection, can realize the altitude mixture control of base plate, and then is convenient for improve the convenience that the welder welded.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the designed steel bar lap joint welding center line aligning device, a base plate is convenient to support through a support column, steel bars to be welded are convenient to place through the base plate, a movable plate is convenient to drive to be close to or far away from the base plate through a driving assembly, a locking frame is convenient to install through the movable plate, the locking frame is convenient to be matched with the base plate to fix the steel bars to be welded, the axial directions of the two steel bars to be welded are kept parallel in the welding process, and the welding quality of steel bar lap joint welding is improved;
2. according to the designed steel bar lap joint welding center line aligning device, the movable plate is convenient to drive to move close to or far away from the installation section through the telescopic cylinder and the buffer part, the movement accuracy of the movable plate is convenient to improve through the guide rod, and the accuracy of steel bar lap joint is further improved;
3. the steel bar overlap welding central line aligning device of design through fixed section and rotation section threaded connection, can realize the altitude mixture control of base plate, and then is convenient for improve the convenience that the welder executed welding.
Drawings
Fig. 1 is a schematic structural diagram of an entire reinforcing bar lap welding center line aligning device according to an embodiment of the present disclosure;
fig. 2 is a cross-sectional view of a reinforcement lap welding centerline alignment device according to an embodiment of the present application.
Reference numerals: 1. a substrate; 11. a sliding section; 12. an installation section; 121. a strip-shaped groove; 122. a sliding groove; 13. a drive member; 131. adjusting the screw rod; 2. a support pillar; 21. a fixed section; 22. a rotating section; 3. a fixing mechanism; 31. a locking frame; 311. a locking bar; 32. moving the plate; 33. a drive assembly; 331. a telescopic cylinder; 332. a buffer member; 3321. a compression spring; 333. a guide bar; 4. a rubber cushion.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses reinforcing bar overlap joint welds central line aligning device.
Referring to fig. 1 and 2, the central line aligning device for overlap welding of the steel bars comprises a base plate 1, a plurality of supporting columns 2 for supporting the base plate 1 and two groups of fixing mechanisms 3, wherein the base plate 1 comprises a sliding section 11, two mounting sections 12 and a driving part 13, the number of the mounting sections 12 is two, the planes of the top walls of the two mounting sections 12 are coplanar, the planes of the top walls of the mounting sections 12 are horizontally arranged, and the mounting sections 12 are in a flat cuboid shape; the sliding section 11 is integrally connected with a short side of one of the mounting sections 12, a sliding groove 122 for the sliding section 11 to slide is formed in the other mounting section 12, and the sliding groove 122 is formed along the short side of the mounting section 12.
Referring to fig. 1 and 2, the driving member 13 is used for driving the sliding section 11 to slide along the length direction of the sliding slot 122, the driving member 13 includes an adjusting screw 131, the axial direction of the adjusting screw 131 is consistent with the length direction of the sliding slot 122, the adjusting screw 131 penetrates through the mounting section 12 to be in threaded connection with the sliding section 11, and the adjusting screw 131 is rotatably connected with the mounting section 12 through a bearing; in order to facilitate the rotation of the adjusting screw 131, a driving handwheel is coaxially welded at one end of the adjusting screw 131 extending out of the mounting section 12.
Referring to fig. 1, in the present embodiment, the number of the support columns 2 is eight, the eight support columns 2 are equally divided into two groups, and four support columns 2 in each group are respectively arranged near four corners of two installation sections 12; the axis direction of support column 2 is perpendicular with 12 roof of erection segment place planes, and support column 2 is including the canned paragraph 21 and the rotation section 22 of coaxial setting, and canned paragraph 21 and 12 welding of erection segment, 21 cavity settings of canned paragraph, and the inner chamber of canned paragraph 21 is provided with the internal thread, and the periphery side of rotation section 22 is provided with and goes up the supporting external screw thread of internal thread with canned paragraph 21 inner chamber, rotation section 22 and canned paragraph 21 threaded connection.
Referring to fig. 1 and 2, the two sets of fixing mechanisms 3 are respectively arranged on the two mounting sections 12, and when the planes of the side walls of the two mounting sections 12 are coplanar, the two sets of fixing mechanisms 3 are distributed along the short side direction of the mounting sections 12 in a staggered manner; the fixing mechanism 3 comprises a plurality of locking frames 31, a plurality of moving plates 32 and a driving assembly 33 for driving the moving plates 32 to be close to or far away from the installation section 12, the plurality of locking frames 31 are distributed along the long edge of the installation section 12, the installation section 12 is provided with a plurality of strip-shaped grooves 121 for the locking frames 31 to pass through, and the strip-shaped grooves 121 are formed along the length direction of the sliding groove 122; in this embodiment, the number of the locking racks 31 is the same as that of the strip-shaped grooves 121, and the number of the locking racks 31 is three.
Referring to fig. 2, the locking frame 31 includes two locking strips 311, one end of each locking strip 311 is welded to the top wall of the moving plate 32, one end of each locking strip 311, which is far away from the top wall of the moving plate 32, is welded to one end of the other locking strip 311, which is far away from the top wall of the moving plate 32, included angles between the two locking strips 311 and the top wall of the moving plate 32 are the same, and the two locking strips 311 penetrate through the extending section of the strip-shaped groove 121 and form a cavity for the steel bar to be welded to penetrate through with the top wall of the mounting section 12; the plane of the moving plate 32 is parallel to the plane of the top wall of the mounting section 12; in order to reduce the damage to the steel bars to be welded during fixing, the rubber cushion 4 is bonded on one side of the two locking strips 311 close to each other.
Referring to fig. 1 and 2, the driving assembly 33 includes a telescopic cylinder 331, a buffer 332, and at least one guide rod 333, wherein a cylinder body of the telescopic cylinder 331 is bolted to the bottom wall of the mounting section 12, and an axial direction of a piston rod of the telescopic cylinder 331 is perpendicular to a plane where the moving plate 32 is located; the buffer 332 includes a compression spring 3321, one end of the compression spring 3321 is welded to the piston rod of the telescopic cylinder 331, and the other end is welded to the top wall of the moving plate 32.
Referring to fig. 2, the axial direction of the guide rod 333 is the same as the axial direction of the piston rod of the telescopic cylinder 331, the guide rod 333 is welded to the bottom wall of the mounting section 12, the guide rod 333 is disposed through the moving plate 32, and the guide rod 333 is slidably connected to the moving plate 32; in this embodiment, the number of the guide rods 333 welded to each mounting segment 12 is two, and the two guide rods 333 are respectively provided near both ends of the moving plate 32 in the longitudinal direction.
The implementation principle of the alignment device in the steel bar lap welding middle line is as follows: force is applied to the steel bar to be welded, the steel bar to be welded penetrates through the top wall of the installation section 12 and a cavity formed by the extension section of the locking frame 31 penetrating through the strip groove 121, the telescopic cylinder 331 is adjusted, a piston rod of the telescopic cylinder 331 extends out to drive the compression spring 3321 to move, the compression spring 3321 compresses and simultaneously drives the moving plate 32 to move towards one side far away from the installation section 12, the moving plate 32 drives the locking strip 311 to move, and the locking strip 311 drives the rubber cushion 4 to move until the rubber cushion 4 is matched with the installation section 12 to clamp and fix the steel bar to be welded.
Force is applied to the driving hand wheel, the driving hand wheel drives the adjusting screw 131 to rotate, the adjusting screw 131 drives the sliding section 11 to move along the length direction of the sliding groove 122 until two steel bars to be welded are lapped, and a welder can weld the two steel bars by means of welding equipment; when the height of the installation section 12 needs to be adjusted, a force is applied to the rotation section 22 to rotate the rotation section 22.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A central line aligning device for lap joint welding of steel bars is characterized by comprising a base plate (1), a plurality of supporting columns (2) for supporting the base plate (1) and two groups of fixing mechanisms (3);
the fixing mechanism (3) comprises a locking frame (31), a moving plate (32) and a driving assembly (33) for driving the moving plate (32) to approach or depart from the base plate (1);
the number of the locking frames (31) is multiple, the locking frames (31) are distributed along the long side of the substrate (1), the substrate (1) is provided with a plurality of strip-shaped grooves (121) for the locking frames (31) to pass through, and the strip-shaped grooves (121) are formed along the short side of the substrate (1);
the locking frame (31) penetrates through the extension section of the strip-shaped groove (121) to form a cavity for the steel bar to be welded to penetrate through with the top wall of the base plate (1);
the plane of the moving plate (32) is parallel to the plane of the base plate (1), and the locking frame (31) is connected with the moving plate (32).
2. The reinforcement lap weld centerline alignment device of claim 1, wherein said locking bracket (31) comprises two locking bars (311);
one end of each locking strip (311) is connected with the movable plate (32), one end, far away from the movable plate (32), of each locking strip (311) is connected with one end, far away from the movable plate (32), of each locking strip (311), and included angles between the two locking strips (311) and the top wall of the movable plate (32) are the same.
3. The reinforcement lap weld centerline alignment device according to claim 1, wherein the base plate (1) comprises a sliding section (11), a mounting section (12), and a driving member (13);
the number of the mounting sections (12) is two, the planes of the top walls of the two mounting sections (12) are coplanar, and the strip-shaped groove (121) is formed in the mounting sections (12);
the sliding section (11) is connected with one of the mounting sections (12), the other mounting section (12) is provided with a sliding groove (122) for the sliding section (11) to slide, and the sliding groove (122) is formed along the length direction of the strip-shaped groove (121);
the driving piece (13) is used for driving the sliding section (11) to move along the length direction of the sliding groove (122).
4. The reinforcement lap weld centerline alignment device of claim 3, wherein said drive member (13) comprises an adjustment screw (131);
the axial direction of the adjusting screw rod (131) is consistent with the sliding direction of the sliding section (11), the adjusting screw rod (131) penetrates through the mounting section (12) to be in threaded connection with the sliding section (11), and the adjusting screw rod (131) is in rotating connection with the mounting section (12).
5. The reinforcement lap weld centerline alignment apparatus of claim 3, wherein said drive assembly (33) comprises a telescoping cylinder (331), a buffer (332), and at least one guide rod (333);
the cylinder body of the telescopic cylinder (331) is connected with the mounting section (12), and the axial direction of the piston rod of the telescopic cylinder (331) is vertical to the plane of the moving plate (32);
the buffer piece (332) is used for connecting a piston rod of the telescopic cylinder (331) and the moving plate (32);
the axis direction of the guide rod (333) is parallel to the axis direction of a piston rod of the telescopic cylinder (331), the guide rod (333) is connected with the installation section (12), the guide rod (333) penetrates through the moving plate (32) and is connected with the moving plate (32) in a sliding mode.
6. The reinforcement lap weld centerline alignment device of claim 5, wherein said bumper (332) comprises a compression spring (3321);
one end of the compression spring (3321) is connected with the piston rod of the telescopic cylinder (331), and the other end of the compression spring is connected with the moving plate (32).
7. The lap-welding centerline alignment device according to claim 2, wherein a rubber cushion (4) is attached to the locking bar (311) adjacent to each other.
8. The steel bar lap welding center line aligning device according to claim 1, wherein said supporting column (2) comprises a fixed section (21) and a rotating section (22) which are coaxially arranged;
the fixed section (21) is arranged in a hollow manner, and the fixed section (21) is connected with the substrate (1);
the axial direction of the rotating section (22) is vertical to the plane of the base plate (1), and the rotating section (22) is in threaded connection with the fixing section (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184348.7U CN217513233U (en) | 2022-05-17 | 2022-05-17 | Steel bar lap joint welding center line aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184348.7U CN217513233U (en) | 2022-05-17 | 2022-05-17 | Steel bar lap joint welding center line aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217513233U true CN217513233U (en) | 2022-09-30 |
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ID=83389565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221184348.7U Active CN217513233U (en) | 2022-05-17 | 2022-05-17 | Steel bar lap joint welding center line aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217513233U (en) |
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2022
- 2022-05-17 CN CN202221184348.7U patent/CN217513233U/en active Active
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