CN212526625U - Positioning device for welding bridge steel plate - Google Patents
Positioning device for welding bridge steel plate Download PDFInfo
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- CN212526625U CN212526625U CN202020481364.7U CN202020481364U CN212526625U CN 212526625 U CN212526625 U CN 212526625U CN 202020481364 U CN202020481364 U CN 202020481364U CN 212526625 U CN212526625 U CN 212526625U
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- plate
- steel sheet
- bridge steel
- bottom plate
- welding
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 238000003466 welding Methods 0.000 title claims description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model discloses a be used for bridge steel sheet welded positioner relates to bridge construction technical field, specifically is a be used for bridge steel sheet welded positioner, comprising a base plate, the sliding tray has been seted up to the upper surface of bottom plate, the threaded rod has been cup jointed in one side activity of bottom plate. This be used for bridge steel sheet welded positioner, through the threaded rod, the transfer line, three-phase motor, the cooperation of slurcam and transmission tooth's socket is used, utilize threaded rod and transfer line to support the slurcam respectively, utilize a slurcam to support one side of steel sheet simultaneously, the gear that utilizes the installation on the three-phase motor output shaft simultaneously meshes with the transmission tooth's socket mutually, and then make the transfer line promote the position that another slurcam removed the steel sheet, and then make two steel sheets align, fix the position of steel sheet simultaneously, avoid the steel sheet to receive external force influence displacement to appear, the practicality that should be used for bridge steel sheet welded positioner has been improved.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a be used for bridge steel sheet welded positioner.
Background
The bridge steel plate is a thick steel plate special for manufacturing bridge structural members, is manufactured by using special steel grade carbon steel and low alloy steel for bridge construction, and is marked with bridge characters at the tail of steel grades. The composite material is used for building railway bridges, highway bridges, sea-crossing bridges and the like, and is required to have higher strength and toughness, bear the load and impact of rolling stocks, and have good fatigue resistance, certain low-temperature toughness and atmospheric corrosion resistance. The steel for fastening and welding the bridge also has good welding performance and low notch sensitivity, the bridge steel plate needs to be welded between two steel plates when being installed, the steel plates need to be aligned during welding, and the steel plates are very difficult to move due to the fact that the steel plates are heavy in quality, manpower is consumed, the aligning effect is poor, fine deviation can also occur due to the effect of external force, the welding quality of the steel plates is poor, and therefore the positioning device for welding the bridge steel plates is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a be used for bridge steel sheet welded positioner has solved the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a positioning device for welding a bridge steel plate comprises a bottom plate, wherein a sliding groove is formed in the upper surface of the bottom plate, a threaded rod is movably sleeved on one side of the bottom plate, a transmission rod is movably sleeved on the other side of the bottom plate, one end of the threaded rod and one end of the transmission rod extend to the inner side of the bottom plate respectively, a pushing plate is fixedly connected to one end of the threaded rod and one end of the transmission rod respectively, a transmission tooth groove is formed in one side of the transmission rod, a three-phase motor is fixedly mounted on the other side of the bottom plate, a rotating gear is fixedly connected to one end of an output shaft of the three-phase motor, the surface of the rotating gear is meshed with an inner cavity of the transmission tooth groove, the number of the sliding grooves is two, a first connecting plate is clamped in the inner cavity of one sliding groove, a second connecting, and both sides of the second connecting plate are movably sleeved with threaded sleeve connecting columns, one end of each threaded sleeve connecting column is in threaded sleeve connection with a transmission gear, and the surface of each transmission gear is movably sleeved with a synchronous chain.
Optionally, the inner cavity of the installation box is fixedly connected with a stepping motor, and one end of an output shaft of the stepping motor is fixedly provided with a spindle gear.
Optionally, the synchronous chain is movably sleeved on the surface of the main shaft gear, and the synchronous chain penetrates through the inner cavity of the installation box.
Optionally, one end of the threaded sleeve connecting column is rectangular, and one end of the threaded sleeve connecting column is movably sleeved inside the first connecting plate.
Optionally, a fixing nut is sleeved at one end of the threaded rod in a threaded manner.
Optionally, a pulling plate is movably sleeved on the surface of the second connecting plate, and a fixing groove is formed in the surface of the pulling plate.
The utility model provides a be used for bridge steel sheet welded positioner possesses following beneficial effect:
1. this be used for bridge steel sheet welded positioner, through the threaded rod, the transfer line, three-phase motor, the cooperation of slurcam and transmission tooth's socket is used, utilize threaded rod and transfer line to support the slurcam respectively, utilize a slurcam to support one side of steel sheet simultaneously, the gear that utilizes the installation on the three-phase motor output shaft simultaneously meshes with the transmission tooth's socket mutually, and then make the transfer line promote the position that another slurcam removed the steel sheet, and then make two steel sheets align, fix the position of steel sheet simultaneously, avoid the steel sheet to receive external force influence displacement to appear, the practicality that should be used for bridge steel sheet welded positioner has been improved.
2. This be used for bridge steel sheet welded positioner, through the thread bush spliced pole, drive gear, main shaft gear, the cooperation of pulling plate and synchronous chain is used, utilize step motor to drive the main shaft gear and rotate, utilize synchronous chain to drive two drive gear synchronous rotations simultaneously, because the drive gear screw thread cup joints the surface at the thread bush spliced pole, and the one end joint of thread bush spliced pole can not rotate to the inside of first connecting plate, and then drive gear can promote the second connecting plate and remove, and then the pulling plate is drawn in the pulling and is removed, utilize the pulling plate to catch on the other end of steel sheet, remove the steel sheet position, make the splice laminating of two steel sheets, the convenience of this a use for bridge steel sheet welded positioner has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the present invention viewed from the bottom;
FIG. 3 is a schematic sectional view of the present invention;
fig. 4 is a schematic structural view of the installation box of the present invention;
fig. 5 is a schematic structural view of the pulling plate of the present invention;
fig. 6 is a schematic structural diagram of the bottom plate of the present invention.
In the figure: 1. a base plate; 2. a first connecting plate; 3. a push plate; 4. a threaded rod; 5. a transmission gear; 6. a main shaft gear; 7. a stepping motor; 8. fixing grooves; 9. pulling the movable plate; 10. a second connecting plate; 11. a synchronization chain; 12. the screw thread is sleeved with the column; 13. a transmission rod; 14. a three-phase motor; 15. installing a box; 16. a sliding groove; 17. and a transmission tooth groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: a positioning device for welding a bridge steel plate comprises a bottom plate 1, wherein a sliding groove 16 is formed in the upper surface of the bottom plate 1, a threaded rod 4 is movably sleeved on one side of the bottom plate 1, a fixing nut is sleeved on one end of the threaded rod 4 in a threaded manner, a transmission rod 13 is movably sleeved on the other side of the bottom plate 1, one ends of the threaded rod 4 and the transmission rod 13 respectively extend to the inner side of the bottom plate 1, a push plate 3 is fixedly connected to one ends of the threaded rod 4 and the transmission rod 13 respectively, a transmission tooth groove 17 is formed in one side of the transmission rod 13, a three-phase motor 14 is fixedly installed on the other side of the bottom plate 1, a rotating gear is fixedly connected to one end of an output shaft of the three-phase motor 14, the surface of the rotating gear is meshed with an inner cavity of the transmission tooth groove 17, the push plate 3 is respectively supported by the threaded rod 4 and the transmission rod 13, the rotating gear is driven by the three-phase motor 14 to rotate, so that the transmission rod 13 moves, the transmission rod 13 pushes the other pushing plate 3 to move the position of the steel plate, so that the two steel plates are aligned, the positions of the steel plates are fixed, the steel plates are prevented from being influenced by external force to generate displacement, the practicability of the positioning device for welding the bridge steel plates is improved, the number of the sliding grooves 16 is two, the first connecting plate 2 is clamped in the inner cavity of one sliding groove 16, the second connecting plate 10 is clamped in the inner cavity of the other sliding groove 16, the pulling plate 9 is movably sleeved on the surface of the second connecting plate 10, the fixing groove 8 is formed in the surface of the pulling plate 9, the position of the pulling plate 9 sleeved on the second connecting plate 10 can be changed through the fixing groove 8, the positioning device is suitable for the steel plates with different lengths, and the practicability of the positioning device for welding, the first connecting plate 2 and the second connecting plate 10 are clamped through the sliding groove 16, so that the first connecting plate 2 and the pushing plate 3 slide in the inner cavity of the sliding groove 16, when the first connecting plate 2 and the second connecting plate 10 are moved to two sides of the bottom plate 1, the welding point of a steel plate is exposed, a worker can conveniently weld, the steel plate is prevented from being influenced by external force to generate displacement, the practicability of the positioning device for welding the bridge steel plate is improved, one side of the second connecting plate 10 is fixedly provided with the installation box 15, the inner cavity of the installation box 15 is fixedly connected with the stepping motor 7, one end of the output shaft of the stepping motor 7 is fixedly provided with the spindle gear 6, the spindle gear 6 is driven to rotate by the stepping motor 7, meanwhile, the synchronous chain 11 is driven to rotate two transmission gears 5 synchronously by the synchronous chain 11, and as the transmission gears 5 are in threaded sleeve connection with the surface of the threaded sleeve connecting column 12, and one end of the threaded sleeve connecting column 12 is clamped to the inside of the first connecting plate 2 and cannot rotate, and then the transmission gear 5 can push the second connecting plate 10 to move, so that the pulling plate 9 is pulled to move, the other end of the steel plate is hooked by the pulling plate 9, the position of the steel plate is moved, and the welding position of the two steel plates is attached, so that the use convenience of the positioning device for welding the bridge steel plate is improved, the threaded sleeve connecting column 12 is movably sleeved on the two sides of the second connecting plate 10, one end of the threaded sleeve connecting column 12 is rectangular, one end of the threaded sleeve connecting column 12 is movably sleeved to the inside of the first connecting plate 2, the transmission gear 5 is in threaded sleeve connection with one end of the threaded sleeve connecting column 12, the synchronous chain 11 is movably sleeved on the surface of the transmission gear 5, the synchronous chain 11 is movably sleeved on the surface of the main shaft gear 6, and the synchronous chain 11.
To sum up, this a positioner for bridge steel sheet welding, during the use, at first cup joint bottom plate 1 at the welding of two steel sheets out, then promote bottom plate 1 with the catch plate 3 of threaded rod 4 one end and the one side contact of steel sheet, then start three phase motor 14, make transfer line 13 remove catch plate 3 and then promote the steel sheet, make two steel sheets align, then with the both sides pulling of first connecting plate 2 and second connecting plate 10 looks bottom plate 1, cup joint the one end of catch plate 9 to the upper surface of second connecting plate 10 simultaneously, the other end cup joints the one end at the steel sheet, start step motor 7, make second connecting plate 10 remove, make one side of two steel sheets contact, can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a be used for bridge steel sheet welded positioner, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with two sliding grooves (16), one side of the bottom plate (1) is movably sleeved with a threaded rod (4), the other side of the bottom plate (1) is movably sleeved with a transmission rod (13), one ends of the threaded rod (4) and the transmission rod (13) respectively extend to the inner side of the bottom plate (1), one ends of the threaded rod (4) and the transmission rod (13) are respectively and fixedly connected with a push plate (3), one side of the transmission rod (13) is provided with a transmission tooth groove (17), the other side of the bottom plate (1) is fixedly provided with a three-phase motor (14), one end of an output shaft of the three-phase motor (14) is fixedly connected with a rotating gear, the surface of the rotating gear is meshed with the inner cavity of the transmission tooth groove (17), one sliding groove (16) is provided with two sliding grooves, and the inner cavity of the sliding groove, and the other inner cavity of the sliding groove (16) is clamped with a second connecting plate (10), one side of the second connecting plate (10) is fixedly provided with an installation box (15), both sides of the second connecting plate (10) are movably sleeved with threaded sleeve connecting columns (12), one end of each threaded sleeve connecting column (12) is sleeved with a transmission gear (5), and the surface of each transmission gear (5) is movably sleeved with a synchronous chain (11).
2. The positioning device for welding the bridge steel plate according to claim 1, wherein: the inner cavity of the installation box (15) is fixedly connected with a stepping motor (7), and one end of an output shaft of the stepping motor (7) is fixedly provided with a spindle gear (6).
3. The positioning device for welding the bridge steel plate according to claim 1, wherein: synchronous chain (11) activity cup joints to the surface of main shaft gear (6), synchronous chain (11) run through the inner chamber of install bin (15).
4. The positioning device for welding the bridge steel plate according to claim 1, wherein: one end of the threaded sleeve connecting column (12) is rectangular, and one end of the threaded sleeve connecting column (12) is movably sleeved inside the first connecting plate (2).
5. The positioning device for welding the bridge steel plate according to claim 1, wherein: and a fixed nut is sleeved at one end of the threaded rod (4) through threads.
6. The positioning device for welding the bridge steel plate according to claim 1, wherein: the surface of the second connecting plate (10) is movably sleeved with a pulling plate (9), and the surface of the pulling plate (9) is provided with a fixing groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020481364.7U CN212526625U (en) | 2020-04-05 | 2020-04-05 | Positioning device for welding bridge steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020481364.7U CN212526625U (en) | 2020-04-05 | 2020-04-05 | Positioning device for welding bridge steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212526625U true CN212526625U (en) | 2021-02-12 |
Family
ID=74523018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020481364.7U Active CN212526625U (en) | 2020-04-05 | 2020-04-05 | Positioning device for welding bridge steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212526625U (en) |
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2020
- 2020-04-05 CN CN202020481364.7U patent/CN212526625U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210317 Address after: 210000 No.8, Qiaobei Road, Shiqiao Town, Pukou District, Nanjing City, Jiangsu Province Patentee after: Nanjing China Railway Bridge Machinery Engineering Co.,Ltd. Address before: 315000 no.641, Donghe Road, Xingan, Beilun District, Ningbo City, Zhejiang Province Patentee before: Hu Xingan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240708 Address after: No. 41, Fengboluo Village, Siying Township, Botou City, Cangzhou City, Hebei Province 061000 Patentee after: Feng Mingwei Country or region after: China Address before: 210000 No.8, Qiaobei Road, Shiqiao Town, Pukou District, Nanjing City, Jiangsu Province Patentee before: Nanjing China Railway Bridge Machinery Engineering Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240718 Address after: No. 207, Zone 3, Changshe Village, Liulihe Town, Fangshan District, Beijing 102400 Patentee after: Jingpo Xingsheng Construction Engineering (Beijing) Co.,Ltd. Country or region after: China Address before: No. 41, Fengboluo Village, Siying Township, Botou City, Cangzhou City, Hebei Province 061000 Patentee before: Feng Mingwei Country or region before: China |