CN221475018U - Big bolt fastening device - Google Patents
Big bolt fastening device Download PDFInfo
- Publication number
- CN221475018U CN221475018U CN202322904577.2U CN202322904577U CN221475018U CN 221475018 U CN221475018 U CN 221475018U CN 202322904577 U CN202322904577 U CN 202322904577U CN 221475018 U CN221475018 U CN 221475018U
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- bolt
- large bolt
- fixedly connected
- moving
- groove
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- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of large bolt fastening devices, and discloses a large bolt fastening device, which comprises: and a guide member arranged at one side of the large bolt. According to the utility model, when the large bolt is required to be driven to rotate by the rotating component and the guide component, the rotating part on the rotating component is connected with the top of the large bolt, the rotating part is driven to rotate by the driving part, the rotating part drives the large bolt to rotate, and the large bolt rotates, and meanwhile, the moving frame is pulled to slide on the guide rod, so that the large bolt continuously rotates, the large bolt is fastened, and when the large bolt is fastened by the device, the large bolt can be fastened without arranging a plurality of steel wire ropes in advance, the large bolt can be used without a large field, excessive preparation work is not required in the early stage, the large bolt fastening efficiency is provided, and the application range of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of large bolt fastening devices, and particularly relates to a large bolt fastening device.
Background
The bolt is formed by two parts of a head part and a screw rod, the fastener is matched with the nut to be used for fastening and connecting two parts with through holes, the bolt is required to be rotated by a fastening device when the bolt is fastened, so that the purpose of fastening the bolt is achieved, and when the large bolt is fastened, a specific fastening device is required when the large bolt is fastened compared with a common bolt due to the large specification of the large bolt, for example, in China patent with the publication number of CN 212145240U, a large-specification bolt fastening device is disclosed, the device comprises a chuck, a force arm and a power unit, and a hole matched with the nut for fastening the bolt is formed in the center of the chuck; an even number of force arms are uniformly distributed on the outer circumference of the chuck, and through holes are formed at the outer ends of the force arms; the force arm lifting unit and the force arm pulling unit are arranged around the chuck, the force arm lifting unit and the force arm pulling unit are respectively positioned at two sides of the outer ends of a pair of horizontal force arms, the outer ends of the force arms are connected to the power unit through flexible connectors respectively penetrating through the force arm lifting unit and the force arm pulling unit, the force arm lifting unit and the force arm pulling unit of the device are respectively composed of a plurality of pulleys, the force arm lifting unit comprises a force bearing fixed pulley I arranged above one force arm of the pair of force arms in a horizontal state, a steering fixed pulley I arranged below the force bearing fixed pulley I and a steering fixed pulley II positioned on the same horizontal line with the steering fixed pulley I; the arm pull-down unit comprises a force bearing fixed pulley II arranged below the other arm and a steering pulley III positioned on the same horizontal line with the force bearing fixed pulley II, when the device is used for fastening a large bolt, a person needs to arrange a plurality of steel wires in advance to fasten the large bolt, and needs a large field to arrange the steel wires, so that the device is excessive in early-stage preparation work, reduces the fastening efficiency of the large bolt, and has limitation in use field.
Disclosure of utility model
The present utility model is directed to a large bolt fastening device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a large bolt fastening device comprising:
A guide member provided at one side of the large bolt, the guide member including a supporting portion and a moving portion moving up and down with respect to the supporting portion;
The rotary member comprises a driving part, the output end of the bottom of the driving part is connected with a rotating part, a bolt groove matched with the big bolt is formed in the rotating part, one side of the driving part is fixedly connected with a moving part, and the moving part moves to drive the rotary member to move up and down relative to the big bolt.
Preferably, the support part comprises a base, and two guide rods are symmetrically and fixedly connected to the top of the base.
Preferably, the moving part includes a moving frame;
Two guide holes are symmetrically formed in the movable frame, and one ends of the two guide rods respectively penetrate through the two guide holes in a sliding mode.
Preferably, a handle is fixedly connected to one side of the movable frame, which faces away from the large bolt.
Preferably, the driving part includes a support plate;
One side of backup pad fixed connection in the side of movable frame towards big bolt, just the top fixedly connected with motor of backup pad.
Preferably, the rotating part comprises a rotating ring, the bolt groove is formed in the rotating ring, the top of the rotating ring is fixedly connected with a top frame, and the output end of the motor is fixedly connected with the top of the top frame.
Preferably, the inner wall of the bolt groove is provided with six side grooves in an annular array;
Six screws are arranged on the swivel in an annular array, and one ends of the six screws are respectively screwed and connected to the inner parts of the six threaded holes.
Preferably, one end of each of the six screws extending to the inside of the bolt groove is fixedly connected with a positioning plate.
Preferably, one end of the screw rod facing away from the positioning plate is sunken to form a cross groove.
Preferably, the side of the base facing the large bolt is recessed to form an arc-shaped groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, when the large bolt is required to be driven to rotate by the rotating component and the guide component, the rotating part on the rotating component is connected with the top of the large bolt, the rotating part is driven to rotate by the driving part, the rotating part drives the large bolt to rotate, and the large bolt rotates, and meanwhile, the moving frame is pulled to slide on the guide rod, so that the large bolt continuously rotates, the large bolt is fastened, and when the large bolt is fastened by the device, the large bolt can be fastened without arranging a plurality of steel wire ropes in advance, the large bolt can be used without a large field, excessive preparation work is not required in the early stage, the large bolt fastening efficiency is provided, and the application range of the device is improved.
(2) On the basis of the beneficial effects, when the swivel drives the large bolt to rotate, the screw rod is rotated and matched through the threaded hole, so that the screw rod moves relative to the swivel, the screw rod drives the positioning plate to move, and the positioning plate is abutted against the large bolt in the bolt groove, so that the device can be adjusted according to the specification of the large bolt, and the application range of the device is further improved.
Drawings
FIG. 1 is one of the perspective views of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a third perspective view of the present utility model;
FIG. 4 is a perspective view of a guide member of the present utility model;
FIG. 5 is an exploded view of the rotary member of the present utility model;
FIG. 6 is a perspective view of a swivel of the utility model;
Fig. 7 is an enlarged view of the portion a in fig. 1;
In the figure: 1. a base; 2. a guide rod; 3. a screw; 4. a top frame; 5. a motor; 6. a guide hole; 7. a moving rack; 8. a handle; 9. a support plate; 10. a swivel; 11. an arc-shaped groove; 12. a bolt slot; 13. a threaded hole; 14. a side groove; 15. a positioning plate; 16. cross grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, the present utility model provides the following technical solutions:
A large bolt fastening device comprising:
A guide member provided at one side of the large bolt, the guide member including a supporting portion and a moving portion moving up and down with respect to the supporting portion;
The rotary member comprises a driving part, the output end of the bottom of the driving part is connected with a rotating part, a bolt groove 12 matched with the large bolt is formed in the rotating part, one side of the driving part is fixedly connected with a moving part, and the moving part moves to drive the rotary member to move up and down relative to the large bolt.
Through the technical scheme, when the big bolt is required to be fastened, the big bolt is inserted between two parts with through holes, after the big bolt is placed, the device is placed on one side of the big bolt, the rotating part is arranged above the big bolt, the rotating part is pushed until the bolt groove 12 on the rotating part is clamped with the big bolt, after the bolt groove 12 is clamped with the big bolt, the driving part works through the driving part, and then the driving part drives the rotating part to rotate, so that the rotating part drives the big bolt to rotate, and when the rotating part drives the big bolt to rotate, the moving part is pulled to move relative to the supporting part, and when the moving part moves, the rotating part is driven to move, so that the big bolt is driven to rotate, and the parts are fastened by the big bolt.
Specifically, in one embodiment, regarding the above-described support portion:
As shown in fig. 1 to 4, the supporting part includes a base 1, and two guide bars 2 are symmetrically and fixedly connected to the top of the base 1.
Through above-mentioned technical scheme, when needing the fastening big bolt, place base 1 in big bolt one side, promote base 1, make the device be in big bolt one side, support guide bar 2 through base 1, guide moving part through guide bar 2.
In addition, after the base 1 is placed, in order to make the base 1 more fit to the large bolt, as shown in fig. 1 to 4, one side of the base 1 facing the large bolt is recessed to form an arc groove 11.
In this embodiment, after the base 1 is placed on one side of the large bolt, the arc-shaped groove 11 is matched, so that the base 1 is convenient to attach to the large bolt, and the device is convenient to place.
Specifically, in another embodiment, regarding the above-described moving portion:
As shown in fig. 1-3 and 5-6, the moving part comprises a moving frame 7;
Two guide holes 6 are symmetrically formed in the moving frame 7, and one ends of the two guide rods 2 respectively penetrate through the two guide holes 6 in a sliding mode.
Through above-mentioned technical scheme, when base 1 placed the back, support guide bar 2 through base 1, support movable frame 7 through guide bar 2, when needs remove the rotation part, pulling movable frame 7, through guiding hole 6 cooperation, and then let movable frame 7 remove on guide bar 2 to drive the rotation part and remove, let the rotation part be convenient for drive big bolt and rotate.
Preferably, the movable frame 7 is fixedly connected with the handle 8 on one side deviating from the big bolt, and when the big bolt needs to be rotated, the handle 8 is rotated, and then the handle 8 drives the rotating part to rotate, so that the rotating part is convenient for the rotation of the big bolt to be determined.
In addition, in the present utility model, as shown in fig. 1 to 3 and 5, regarding the above-described driving portion:
The driving part comprises a support plate 9;
one side of the supporting plate 9 is fixedly connected to one side of the movable frame 7 facing the large bolt, and the top of the supporting plate 9 is fixedly connected with the motor 5.
Through above-mentioned technical scheme, when needing to order about big bolt rotation, support motor 5 through backup pad 9, work through motor 5, and then let motor 5 drive rotation part and rotate, and then let rotation part drive big bolt and rotate.
In addition, as to the above-mentioned rotating portion, as shown in FIGS. 1 to 3 and 5 to 7,
The rotating part comprises a rotating ring 10, a bolt groove 12 is formed in the rotating ring 10, the top of the rotating ring 10 is fixedly connected with a top frame 4, and the output end of the motor 5 is fixedly connected with the top of the top frame 4.
Through above-mentioned technical scheme, before needing to drive big bolt rotation, place swivel 10 in big bolt both sides, the pulling removes frame 7 and removes again, through guiding hole 6 cooperation, makes removal frame 7 and backup pad 9 remove, and then drives swivel 10 and remove, makes bolt groove 12 and big bolt block on the swivel 10, works through motor 5, and then lets motor 5 drive swivel 10 rotate for backup pad 9 to let backup pad 9 drive big bolt rotation, and then let big bolt fastening.
In the present utility model, six side grooves 14 are formed in an annular array on the inner wall of the bolt groove 12 as shown in fig. 1 to 3 and fig. 5 to 7 for adjustment by bolts;
six screws 3 are arranged on the swivel 10 in an annular array, and one ends of the six screws 3 are respectively screwed and connected to the inside of the six threaded holes 13.
Through above-mentioned technical scheme, before big bolt and bolt groove 12 block, insert screw rod 3's one end to the inside of screw hole 13, rotate screw rod 3, through screw hole 13 cooperation, make screw rod 3 remove for swivel 10, until screw rod 3 supports big bolt's global, let the device can be adjusted according to big bolt specification to improve the application range of device.
Further, in order to make the swivel 10 more stable when connected with the large bolt, as shown in fig. 1-3 and fig. 5-6, one end of the six screws 3 extending into the bolt slot 12 is fixedly connected with a positioning plate 15.
Through above-mentioned technical scheme, before screw rod 3 contradicts big bolt, drive locating plate 15 through screw rod 3 and remove, make one side and the big bolt contact of locating plate 15, and then make swivel 10 drive big bolt more steady when rotating.
In order to facilitate the rotation of the screw 3, as shown in fig. 1 and 7, one end of the screw 3 facing away from the positioning plate 15 is sunk to form a cross groove 16, when the screw 3 needs to be rotated, a cross head of a rotating tool (not shown in the drawings) is inserted into the cross groove 16, and the rotating tool is rotated to further drive the screw 3 to rotate, so that the position of the screw 3 is convenient to adjust.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A large bolt fastening device, characterized in that: comprising the following steps:
A guide member provided at one side of the large bolt, the guide member including a supporting portion and a moving portion moving up and down with respect to the supporting portion;
The rotary member comprises a driving part, the output end of the bottom of the driving part is connected with a rotating part, a bolt groove (12) matched with the large bolt is formed in the rotating part, one side of the driving part is fixedly connected with a moving part, and the moving part moves to drive the rotary member to move up and down relative to the large bolt.
2. A large bolt-up device according to claim 1, wherein: the support part comprises a base (1), and two guide rods (2) are symmetrically and fixedly connected to the top of the base (1).
3. A large bolt-up device according to claim 2, wherein: the moving part comprises a moving frame (7);
Two guide holes (6) are symmetrically formed in the moving frame (7), and one ends of the two guide rods (2) respectively penetrate through the two guide holes (6) in a sliding mode.
4. A large bolt-up device according to claim 3, wherein: one side of the movable frame (7) deviating from the big bolt is fixedly connected with a handle (8).
5. A large bolt-up device according to claim 3, wherein: the driving part comprises a support plate (9);
One side of the supporting plate (9) is fixedly connected to one side of the movable frame (7) facing the large bolt, and the top of the supporting plate (9) is fixedly connected with the motor (5).
6. A large bolt-up device according to claim 5, wherein: the rotating part comprises a rotating ring (10), the bolt groove (12) is formed in the rotating ring (10), the top of the rotating ring (10) is fixedly connected with a top frame (4), and the output end of the motor (5) is fixedly connected with the top of the top frame (4).
7. A large bolt-up device according to claim 6, wherein: six side grooves (14) are formed in the inner wall of the bolt groove (12) in an annular array;
Six screw rods (3) are arranged on the swivel (10) in an annular array, and one ends of the six screw rods (3) are respectively screwed and connected to the inner parts of the six threaded holes (13).
8. A large bolt-up device according to claim 7, wherein: one end of each screw rod (3) extending to the inside of the bolt groove (12) is fixedly connected with a positioning plate (15).
9. A large bolt-up device according to claim 8, wherein: one end of the screw rod (3) deviating from the positioning plate (15) is inwards sunken to form a cross groove (16).
10. A large bolt-up device according to claim 2, wherein: the base (1) is inwards sunken to form an arc-shaped groove (11) towards one side of the large bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322904577.2U CN221475018U (en) | 2023-10-30 | 2023-10-30 | Big bolt fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322904577.2U CN221475018U (en) | 2023-10-30 | 2023-10-30 | Big bolt fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221475018U true CN221475018U (en) | 2024-08-06 |
Family
ID=92354132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322904577.2U Active CN221475018U (en) | 2023-10-30 | 2023-10-30 | Big bolt fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221475018U (en) |
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2023
- 2023-10-30 CN CN202322904577.2U patent/CN221475018U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |