CN215880503U - Tower crane standard festival mobile jib adapter sleeve rotation frock - Google Patents
Tower crane standard festival mobile jib adapter sleeve rotation frock Download PDFInfo
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- CN215880503U CN215880503U CN202121306781.9U CN202121306781U CN215880503U CN 215880503 U CN215880503 U CN 215880503U CN 202121306781 U CN202121306781 U CN 202121306781U CN 215880503 U CN215880503 U CN 215880503U
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Abstract
The utility model relates to the technical field of tower crane part machining, in particular to a tower crane standard joint main rod connecting sleeve rotating tool which comprises a workbench, wherein a plurality of supporting legs are fixedly connected to one side of the workbench, two motor supports are fixedly connected to one side, close to the supporting legs, of the workbench, a first motor is fixedly connected to the inner wall of each motor support, a first rotating shaft is fixedly connected to an output shaft of the first motor, a driving bevel gear is fixedly connected to one end, far away from the first motor, of the first rotating shaft, the surface of the driving bevel gear is connected with a driven bevel gear in a meshed mode, and a bidirectional threaded shaft is fixedly connected to the inner wall of the driven bevel gear. The utility model sets a device for clamping and rotatably welding standard sections, the main rod and the connecting sleeve with different lengths on the basis of a common rotary tool, and solves the defect that the standard sections, the main rod and the connecting sleeve with different lengths are difficult to clamp and weld and rotatably weld.
Description
Technical Field
The utility model relates to the technical field of tower crane part processing, in particular to a tower crane standard joint main rod connecting sleeve rotating tool.
Background
The tower crane (tower crane) is called tower crane for short, the swing arm is mounted on the rotary crane of the upper portion of the tower body of the tall tower, the working space is large, it is mainly used for vertical and horizontal transportation of the material and installation of the building component in the building construction, it is made up of metal structure, working mechanism and electrical system three parts, the metal structure includes tower body, swing arm and base, the working mechanism has four parts of lifting, amplitude changing, revolving and walking, the electrical system includes electric motor, controller, switch board, interconnecting link, signal and lighting device, etc.
Standard festival, mobile jib, the adapter sleeve of tower crane on the existing market need weld before using, are difficult to carry out the centre gripping welding to different length standard festival, mobile jib, adapter sleeve, use very inconvenient, are difficult to carry out spin welding to standard festival, mobile jib, adapter sleeve, influence staff's work efficiency when welding.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a rotating tool for a connecting sleeve of a main rod of a standard joint of a tower crane, which has the functions of clamping and welding standard joints, main rods and connecting sleeves with different lengths and rotating and welding the standard joints, the main rods and the connecting sleeves with different lengths, and overcomes the defects that the standard joints, the main rods and the connecting sleeves with different lengths are difficult to clamp and weld and the standard joints, the main rods and the connecting sleeves are difficult to rotate and weld.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the design is a rotary tool for a connecting sleeve of a standard joint main rod of a tower crane, which comprises a workbench, wherein one side of the workbench is fixedly connected with a plurality of supporting legs, one side of the workbench, which is close to the supporting legs, is fixedly connected with two motor supports, the inner wall of the motor supports is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft, which is far away from the first motor, is fixedly connected with a driving bevel gear, the surface of the driving bevel gear is meshed with a driven bevel gear, the inner wall of the driven bevel gear is fixedly connected with a two-way threaded shaft, one side of the workbench is symmetrically provided with a limiting sliding hole, one side of the workbench, which is close to the supporting legs, is symmetrically and fixedly connected with a fixed block, the inner wall of the fixed block is rotationally connected with the surface of the two-way threaded shaft, and the surface of the two-way threaded shaft is symmetrically and threadedly connected with a threaded block, the equal fixedly connected with backup pad in one side of screw thread piece, the equal fixed connection in one side that the screw thread piece was kept away from to the backup pad is equipped with altitude mixture control guider, two bearings of the equal fixedly connected with in one side of altitude mixture control guider, the inner wall of bearing rotates and is connected with the bull stick, the equal fixedly connected with driven gear in the one side in opposite directions of bull stick, one of them the one end fixedly connected with rotary disk of driven gear is kept away from to the bull stick, the one end fixedly connected with regulation pole of bull stick is kept away from to the rotary disk, the equal fixedly connected with installation piece in one side that the bull stick was kept away from to driven gear, one of them the fixed surface of backup pad is connected and is equipped with the electrical control rotary device, driven gear's side in opposite directions is equipped with mobile jib adapter sleeve body.
Preferably, the guider includes electric putter, support frame, guide bar, guiding hole and stopper, the equal fixedly connected with electric putter in one side that the screw thread piece was kept away from to the backup pad, the equal fixedly connected with support frame in one end of electric putter, the equal symmetrical fixedly connected with guide bar in one side that the screw thread piece was kept away from to the backup pad, the guiding hole corresponding with the guide bar is seted up to the equal symmetry in one side of support frame, the equal fixedly connected with stopper in one end that the backup pad was kept away from to the guide bar.
Preferably, the electrical control rotating device comprises a fixing frame, a second motor, a second rotating shaft and a driving gear, wherein one of the fixing frame and the driving gear is fixedly connected to the surface of the supporting plate, the second motor is fixedly connected to one side of the fixing frame, the second rotating shaft is fixedly connected to an output shaft of the second motor, the driving gear is fixedly connected to one end, away from the second motor, of the second rotating shaft, and the surface of the driving gear is meshed with the surface of the driven gear.
Preferably, the surface of the adjusting rod is fixedly connected with an anti-slip sleeve, and the anti-slip sleeve is made of rubber materials.
Preferably, the surface of the bidirectional threaded shaft is symmetrically and fixedly connected with a blocking block, and the inner wall of the limiting sliding hole is in sliding connection with the surface of the threaded block.
Preferably, one side of the mounting block, which is far away from the driven gear, is designed to be a circular angle, and the surface of the mounting block is movably inserted into the inner wall of the main rod connecting sleeve body.
Compared with the prior art, the utility model has the beneficial effects that: by starting the first motor, the first rotating shaft and the driving bevel gear are driven to rotate, the two-way threaded shaft is driven to rotate by the matching of the driving bevel gear and the driven bevel gear, so that the two threaded blocks and the two supporting plates are driven to move oppositely, the two driven gears are driven to move oppositely to clamp the main rod connecting sleeve body, the rotating rod is driven to rotate by rotating the adjusting rod, the rotating disk, the rotating rod, the driven gears and the main rod connecting sleeve body are driven to rotate manually, the supporting frame is driven to slide on the surface of the guide rod by starting the two electric push rods, then the supporting frame is matched with the driving gear, the guide rod, the guide hole and the limiting block are arranged to guide and limit, then the second motor is started to drive the second rotating shaft and the driving gear to rotate, and the rotating disk, the rotating rod, the driven gear and the main rod connecting sleeve body are driven to rotate automatically by the matching of the driving gear and the driven gear, can freely adjust manual rotation and autogiration, be convenient for carry out the centre gripping welding to different length standard festival, mobile jib, adapter sleeve, it is more convenient to use, is convenient for carry out spin welding to standard festival, mobile jib, adapter sleeve, improves the work efficiency of staff when the welding.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a structural front view of a standard joint main rod connecting sleeve rotating tool of a tower crane, which is provided by the utility model;
FIG. 2 is a front sectional view of a structure of a standard joint main rod connecting sleeve rotating tool of a tower crane, which is provided by the utility model;
FIG. 3 is a structural side sectional view of a standard joint main rod connecting sleeve rotating tool of a tower crane, which is provided by the utility model;
fig. 4 is a side sectional view of a support frame structure of a standard joint main rod connecting sleeve rotating tool of a tower crane.
In the figure: 1 workbench, 2 supporting legs, 3 motor supports, 4 first motor, 5 first rotating shaft, 6 driving bevel gear, 7 driven bevel gear, 8 two-way threaded shaft, 9 limiting slide hole, 10 fixing block, 11 threaded block, 12 supporting plate, 13 electric push rod, 14 supporting frame, 15 guide rod, 16 guide hole, 17 limiting block, 18 bearing, 19 rotating rod, 20 driven gear, 21 rotating disk, 22 adjusting rod, 23 mounting block, 24 fixing frame, 25 second motor, 26 second rotating shaft, 27 driving gear, 28 anti-skid sleeve, 29 blocking block and 30 main rod connecting sleeve body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a rotating tool for a connecting sleeve of a main rod of a standard joint of a tower crane comprises a workbench 1, a plurality of supporting legs 2 are fixedly connected to one side of the workbench 1, two motor supports 3 are fixedly connected to one side of the workbench 1 close to the supporting legs 2, a first motor 4 is fixedly connected to the inner wall of each motor support 3, a first rotating shaft 5 is fixedly connected to the output shaft of the first motor 4, a driving bevel gear 6 is fixedly connected to one end of the first rotating shaft 5 far away from the first motor 4, a driven bevel gear 7 is connected to the surface of the driving bevel gear 6 in a meshed manner, a bidirectional threaded shaft 8 is fixedly connected to the inner wall of the driven bevel gear 7, a limiting sliding hole 9 is symmetrically formed in one side of the workbench 1, fixed blocks 10 are symmetrically and fixedly connected to one side of the workbench 1 close to the supporting legs 2, the inner wall of each fixed block 10 is rotatably connected to the surface of the bidirectional threaded shaft 8, and threaded blocks 11 are symmetrically connected to the surface of the bidirectional threaded shaft 8, the equal fixedly connected with backup pad 12 in one side of screw block 11, the equal fixed connection in one side that screw block 11 was kept away from to backup pad 12 is equipped with altitude mixture control guider, two bearings 18 of the equal fixedly connected with in one side of altitude mixture control guider, the inner wall of bearing 18 rotates and is connected with bull stick 19, the equal fixedly connected with driven gear 20 of the equal fixedly connected with in one side of bull stick 19, the one end fixedly connected with rotary disk 21 of driven gear 20 is kept away from to one of them bull stick 19, the one end fixedly connected with regulation pole 22 of bull stick 19 is kept away from to rotary disk 21, the equal fixedly connected with installation piece 23 in one side of bull stick 19 is kept away from to driven gear 20, the fixed surface of one of them backup pad 12 is connected and is equipped with the electrical control rotary device, driven gear 20's the side in opposite directions is equipped with mobile jib adapter sleeve body 30.
Specifically, guider includes electric putter 13, support frame 14, guide bar 15, guiding hole 16 and stopper 17, the equal fixedly connected with electric putter 13 in one side that screw thread piece 11 was kept away from to backup pad 12, the equal fixedly connected with support frame 14 of one end of electric putter 13, the equal symmetrical fixedly connected with guide bar 15 in one side that screw thread piece 11 was kept away from to backup pad 12, the equal symmetry in one side of support frame 14 has seted up the guiding hole 16 corresponding with guide bar 15, the equal fixedly connected with stopper 17 in one end that backup pad 12 was kept away from to guide bar 15.
Specifically, the electrical adjustment rotating device comprises a fixing frame 24, a second motor 25, a second rotating shaft 26 and a driving gear 27, wherein the fixing frame 24 is fixedly connected to the surface of one of the supporting plates 12, the second motor 25 is fixedly connected to one side of the fixing frame 24, the second rotating shaft 26 is fixedly connected to an output shaft of the second motor 25, the driving gear 27 is fixedly connected to one end, away from the second motor 25, of the second rotating shaft 26, and the surface of the driving gear 27 is meshed with the surface of the driven gear 20.
Specifically, the surface of the adjusting rod 22 is fixedly connected with an anti-slip sleeve 28, and the anti-slip sleeve 28 is made of rubber.
Specifically, the surface of the bidirectional threaded shaft 8 is symmetrically and fixedly connected with a stop block 29, and the inner wall of the limiting sliding hole 9 is in sliding connection with the surface of the threaded block 11.
Specifically, one side of the mounting block 23, which is far away from the driven gear 20, is designed to be a circular angle, and the surface of the mounting block 23 is movably inserted into the inner wall of the main rod connecting sleeve body 30.
The use principle and the use flow of the utility model are as follows: the first motor 4 is started to drive the first rotating shaft 5 and the driving bevel gear 6 to rotate, the driving bevel gear 6 is matched with the driven bevel gear 7 to drive the two-way threaded shaft 8 to rotate, so as to drive the two threaded blocks 11 and the two supporting plates 12 to move oppositely, drive the two driven gears 20 to move oppositely to clamp the main rod connecting sleeve body 30, drive the rotating disc 21, the rotating rod 19, the driven gears 20 and the main rod connecting sleeve body 30 to rotate manually by rotating the adjusting rod 22, drive the supporting frame 14 to slide on the surface of the guide rod 15 by starting the two electric push rods 13, then guide and limit by matching with the driving gear 27 by arranging the guide rod 15, the guide hole 16 and the limiting block 17, then the second motor 25 is started to drive the second rotating shaft 26 and the driving gear 27 to rotate, and by matching the driving gear 27 with the driven gear 20, the rotating disc 21, the rotating rod 19, the driven gear 20 and the main rod connecting sleeve body 30 are driven to automatically rotate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a rotatory frock of tower crane standard festival mobile jib adapter sleeve, includes workstation (1), its characterized in that, a plurality of supporting legs of one side fixedly connected with (2) of workstation (1), workstation (1) is close to two motor support (3) of one side fixedly connected with of supporting leg (2), the inner wall fixedly connected with of motor support (3) has first motor (4), the output shaft fixedly connected with first pivot (5) of first motor (4), the one end fixedly connected with initiative bevel gear (6) that first motor (4) were kept away from in first pivot (5), the surface meshing of initiative bevel gear (6) is connected with driven bevel gear (7), the inner wall fixedly connected with two-way threaded shaft (8) of driven bevel gear (7), spacing slide opening (9) have been seted up to one side symmetry of workstation (1), the workbench (1) is close to one side of the supporting leg (2) and is symmetrically and fixedly connected with a fixed block (10), the inner wall of the fixed block (10) is rotatably connected with the surface of a two-way threaded shaft (8), the surface of the two-way threaded shaft (8) is symmetrically and threadedly connected with a threaded block (11), one side of the threaded block (11) is fixedly connected with a supporting plate (12), one side of the supporting plate (12) far away from the threaded block (11) is fixedly connected with a height adjusting guide device, one side of the height adjusting guide device is fixedly connected with two bearings (18), the inner wall of each bearing (18) is rotatably connected with a rotating rod (19), one opposite ends of the rotating rods (19) are fixedly connected with driven gears (20), one end of each rotating rod (19) far away from the driven gear (20) is fixedly connected with a rotating disk (21), one end of each rotating disk (21) far away from the rotating rods (19) is fixedly connected with an adjusting rod (22), the equal fixedly connected with installation piece (23) in one side that bull stick (19) was kept away from in driven gear (20), one of them the fixed surface of backup pad (12) is connected and is equipped with the electrical control rotary device, driven gear (20) the side in opposite directions is equipped with mobile jib adapter sleeve body (30).
2. The rotating tool for the connecting sleeve of the standard joint main rod of the tower crane according to claim 1, wherein the guiding device comprises an electric push rod (13), a supporting frame (14), a guiding rod (15), a guiding hole (16) and a limiting block (17), the electric push rod (13) is fixedly connected to one side, away from the threaded block (11), of the supporting plate (12), the supporting frame (14) is fixedly connected to one end of the electric push rod (13), the guiding rod (15) is symmetrically and fixedly connected to one side, away from the threaded block (11), of the supporting plate (12), the guiding hole (16) corresponding to the guiding rod (15) is symmetrically formed in one side of the supporting frame (14), and the limiting block (17) is fixedly connected to one end, away from the supporting plate (12), of the guiding rod (15).
3. The rotating tool of the connecting sleeve of the standard joint main rod of the tower crane according to claim 1, wherein the electric adjusting rotating device comprises a fixing frame (24), a second motor (25), a second rotating shaft (26) and a driving gear (27), one of the fixing frame (24) and the supporting plate (12) is fixedly connected to the surface, the second motor (25) is fixedly connected to one side of the fixing frame (24), the second rotating shaft (26) is fixedly connected to an output shaft of the second motor (25), the driving gear (27) is fixedly connected to one end, far away from the second motor (25), of the second rotating shaft (26), and the surface of the driving gear (27) is meshed with the surface of the driven gear (20).
4. The tool for rotating the connecting sleeve of the standard main rod of the tower crane of claim 1, wherein an anti-slip sleeve (28) is fixedly connected to the surface of the adjusting rod (22), and the anti-slip sleeve (28) is made of rubber.
5. The tool for rotating the connecting sleeve of the standard joint main rod of the tower crane according to claim 1, wherein a stop block (29) is symmetrically and fixedly connected to the surface of the bidirectional threaded shaft (8), and the inner wall of the limiting sliding hole (9) is slidably connected to the surface of the threaded block (11).
6. The tower crane standard joint main rod connecting sleeve rotating tool according to claim 1, wherein one side of the mounting block (23) far away from the driven gear (20) is designed to be a round angle, and the surface of the mounting block (23) is movably inserted into the inner wall of the main rod connecting sleeve body (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306781.9U CN215880503U (en) | 2021-06-11 | 2021-06-11 | Tower crane standard festival mobile jib adapter sleeve rotation frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306781.9U CN215880503U (en) | 2021-06-11 | 2021-06-11 | Tower crane standard festival mobile jib adapter sleeve rotation frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215880503U true CN215880503U (en) | 2022-02-22 |
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ID=80500487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121306781.9U Active CN215880503U (en) | 2021-06-11 | 2021-06-11 | Tower crane standard festival mobile jib adapter sleeve rotation frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215880503U (en) |
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2021
- 2021-06-11 CN CN202121306781.9U patent/CN215880503U/en active Active
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