CN210790825U - Nut rapid tightening tool - Google Patents
Nut rapid tightening tool Download PDFInfo
- Publication number
- CN210790825U CN210790825U CN201822015316.4U CN201822015316U CN210790825U CN 210790825 U CN210790825 U CN 210790825U CN 201822015316 U CN201822015316 U CN 201822015316U CN 210790825 U CN210790825 U CN 210790825U
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- China
- Prior art keywords
- nut
- connecting frame
- socket
- shaped connecting
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a nut rapid tightening tool, which comprises a U-shaped connecting frame, a sleeve, a ratchet wrench and a handle; the socket is characterized in that one end of the U-shaped connecting frame is provided with a hexagonal hole matched with the head of the bolt, the other end of the U-shaped connecting frame is provided with a circular through hole, the socket penetrates through the circular through hole to be connected with the ratchet wrench, and the socket is an outer hexagonal socket matched with the nut. Adopt the utility model provides a nut instrument of screwing up fast can screw up the nut fast, and the quick nut of unscrewing of doing effectively improves the nut and twists speed, improves work efficiency, only needs one-hand operation, improves high altitude construction's security.
Description
Technical Field
The utility model belongs to the technical field of mechanical wrench, concretely relates to nut instrument of screwing up fast.
Background
The operating principle of nut bolt fastener mainly is that the nut passes through the screw thread rotation on the screw rod and presss from both sides tightly with the bolt head, thereby reach the effect of fixed article, the most common nut tightening tool is the spanner, in the operation when tightening the nut, the bolt can rotate along with the rotation of nut, generally need utilize two spanners, the bolt head is fixed to one spanner, another spanner is the nut of reverse rotation tightening again, this kind of tightening mode is more troublesome, the tightening is slow, work efficiency is low, and need two hands simultaneous working, high altitude construction has the potential safety hazard, and the operating mode can't put into two spanners or can not both hands simultaneous operation a bit.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of above-mentioned prior art existence, the utility model provides a nut screws up instrument fast can screw up the nut fast, improves work efficiency, only needs one-hand operation, improves high altitude construction's security.
In order to solve the technical problem, the technical scheme of the utility model is that: a nut rapid tightening tool comprises a U-shaped connecting frame, a sleeve, a ratchet wrench and a handle; the socket is characterized in that one end of the U-shaped connecting frame is provided with a hexagonal hole matched with the head of the bolt, the other end of the U-shaped connecting frame is provided with a circular through hole, the socket penetrates through the circular through hole to be connected with the ratchet wrench, and the socket is an outer hexagonal socket matched with the nut.
The utility model discloses further technical scheme is: the ratchet wrench is provided with a forward shifting piece and a reverse shifting piece.
The utility model discloses further technical scheme is: the upper end and the lower end of the hexagonal hole are respectively provided with a powerful magnet, and the powerful magnets are embedded on the U-shaped connecting frame.
The utility model discloses further technical scheme is: the handle adopts alloy steel material, and the afterbody cover of handle has rubber sheath or is equipped with anti-skidding decorative pattern.
The utility model has the advantages that: the utility model discloses make full use of ratchet spanner, through the design of U style of calligraphy link, sleeve and ratchet spanner cooperation can tighten the nut fast, and the nut of unscrewing fast does effectively improves the nut and twists moving speed, improves work efficiency, only needs one-hand operation, improves high altitude construction's security.
Drawings
Fig. 1 is a schematic structural view of a nut rapid tightening tool of the present invention.
Fig. 2 is another schematic structural view of the nut quick tightening tool of the present invention.
Wherein: the device comprises a 1-U-shaped connecting frame, a 2-sleeve, a 3-ratchet wrench, a 4-forward and reverse shifting piece, a 5-handle, a 6-powerful magnet, a 7-bolt and a 8-nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a nut rapid tightening tool comprises a U-shaped connecting frame 1, a sleeve 2, a ratchet wrench 3, a forward-reverse shifting piece 4, a handle 5 and a strong magnet 6. And one end of the U-shaped connecting frame 1 is provided with a hexagonal hole matched with the head of the bolt, the specification of the hexagonal hole is consistent with that of the head of the bolt 7, and the head of the bolt 7 can be fixed after the head of the bolt 7 is placed. Circular through-hole has been seted up to the other end of U style of calligraphy link 1, and sleeve 2 passes circular through-hole and is connected with ratchet spanner 3, and sleeve 2 can make a round trip to the activity of circular through-hole relatively, and sleeve 2 rotates along with ratchet spanner 3's rotation to drive nut 8 and rotate. The sleeve 2 is an outer hexagonal sleeve matched with the nut 8, and the diameter of a port of the sleeve 2 with an outer hexagonal end is slightly larger than that of a round through hole, so that the sleeve 2 cannot slide out of the through hole.
The ratchet wrench 3 is provided with the forward and reverse shifting piece 4, the ratchet gear is arranged in the ratchet wrench 3, the self-locking is realized through unidirectional rotation, and the forward and reverse switching can be realized through the forward and reverse shifting piece 4.
The upper end and the lower end of the hexagonal hole are respectively provided with a powerful magnet 6, and the powerful magnet 6 is embedded on the U-shaped connecting frame 1. When the bolt 7 and the metal member to be fastened approach, the bolt 7 is automatically attracted, the head of the bolt 7 is quickly sucked into the hexagonal hole, and the metal member is fixed on the U-shaped connecting frame 1.
The handle 5 is made of alloy steel, and the tail part of the handle is sleeved with a rubber sheath or provided with anti-skid patterns, so that the anti-skid function is achieved.
The utility model discloses a nut instrument of screwing up fast's working process is roughly: when needing to tighten up the nut, pass the component that needs the fastening with bolt 7, then put into the hexagonal hole with bolt 7 head, because it has powerful magnet 6 to inlay on U style of calligraphy link 1, bolt 7 head is just inhaled the hexagonal downthehole and fixed very easily, if the component is metal component, then fix on U style of calligraphy link 1 by powerful magnet 6, utilize sleeve 2 to entangle nut 8, clockwise rotation ratchet spanner 3 drives sleeve 2, U style of calligraphy link 1 and nut 8 are all clockwise rotation, when U style of calligraphy link 1 rotates to the certain degree, can block on the component, bolt 7 head and U style of calligraphy link 1 then can not rotate, and nut 8 then can continue to follow ratchet spanner 3 clockwise rotation, thereby realize the nut of screwing up fast. When the nut needs to be removed, the nut 8 can be easily removed only by shifting the forward and reverse shifting pieces 4 to reverse and rotating the ratchet wrench 3 anticlockwise. The utility model discloses make full use of ratchet spanner, through the design of U style of calligraphy link, sleeve and ratchet spanner cooperation are screwed up fast or are unscrewed the nut, effectively improve the nut and twist the speed, improve work efficiency, guarantee high altitude construction's security.
Claims (4)
1. The utility model provides a nut instrument of screwing up fast which characterized in that: comprises a U-shaped connecting frame, a sleeve, a ratchet wrench and a handle; the socket is characterized in that one end of the U-shaped connecting frame is provided with a hexagonal hole matched with the head of the bolt, the other end of the U-shaped connecting frame is provided with a circular through hole, the socket penetrates through the circular through hole to be connected with the ratchet wrench, and the socket is an outer hexagonal socket matched with the nut.
2. A nut quick tightening tool according to claim 1, wherein: the ratchet wrench is provided with a forward shifting piece and a reverse shifting piece.
3. A nut quick tightening tool according to claim 1, wherein: the upper end and the lower end of the hexagonal hole are respectively provided with a powerful magnet, and the powerful magnets are embedded on the U-shaped connecting frame.
4. A nut quick tightening tool according to claim 1, wherein: the handle adopts alloy steel material, and the afterbody cover of handle has rubber sheath or is equipped with anti-skidding decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015316.4U CN210790825U (en) | 2018-12-03 | 2018-12-03 | Nut rapid tightening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015316.4U CN210790825U (en) | 2018-12-03 | 2018-12-03 | Nut rapid tightening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790825U true CN210790825U (en) | 2020-06-19 |
Family
ID=71245186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015316.4U Active CN210790825U (en) | 2018-12-03 | 2018-12-03 | Nut rapid tightening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790825U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355622A (en) * | 2020-10-20 | 2021-02-12 | 苏州苏荣精密五金有限公司 | Nut loosening equipment of nut tightening machine |
| CN112879406A (en) * | 2021-01-12 | 2021-06-01 | 浙江吉利控股集团有限公司 | Method of operating a threaded fastener and control system |
| CN115091395A (en) * | 2022-07-13 | 2022-09-23 | 广东电网有限责任公司 | Combined wrench |
| CN115338828A (en) * | 2022-09-06 | 2022-11-15 | 北京玻钢院复合材料有限公司 | Method and automatic assembly device for automatically assembling composite material component, threaded seat and threaded pressure ring |
| CN116901001A (en) * | 2023-08-11 | 2023-10-20 | 国网山东省电力公司汶上县供电公司 | Transmission tower maintenance tool and method |
-
2018
- 2018-12-03 CN CN201822015316.4U patent/CN210790825U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355622A (en) * | 2020-10-20 | 2021-02-12 | 苏州苏荣精密五金有限公司 | Nut loosening equipment of nut tightening machine |
| CN112879406A (en) * | 2021-01-12 | 2021-06-01 | 浙江吉利控股集团有限公司 | Method of operating a threaded fastener and control system |
| CN112879406B (en) * | 2021-01-12 | 2022-11-04 | 浙江吉利控股集团有限公司 | Operation method and control system of threaded fasteners |
| CN115091395A (en) * | 2022-07-13 | 2022-09-23 | 广东电网有限责任公司 | Combined wrench |
| CN115338828A (en) * | 2022-09-06 | 2022-11-15 | 北京玻钢院复合材料有限公司 | Method and automatic assembly device for automatically assembling composite material component, threaded seat and threaded pressure ring |
| CN116901001A (en) * | 2023-08-11 | 2023-10-20 | 国网山东省电力公司汶上县供电公司 | Transmission tower maintenance tool and method |
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| GR01 | Patent grant |