CN205835159U - Collapsible high-strength bolt torque spanner - Google Patents
Collapsible high-strength bolt torque spanner Download PDFInfo
- Publication number
- CN205835159U CN205835159U CN201620800284.7U CN201620800284U CN205835159U CN 205835159 U CN205835159 U CN 205835159U CN 201620800284 U CN201620800284 U CN 201620800284U CN 205835159 U CN205835159 U CN 205835159U
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- CN
- China
- Prior art keywords
- rotating disk
- torque spanner
- latch
- strength bolt
- collapsible high
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of collapsible high-strength bolt torque spanner, including hands handle, described handle end is connected by runner assembly extension arm, described runner assembly includes the first rotating disk being installed on described handle, the second rotating disk being fixed on described extension arm, connecting bolt, described first rotating disk is circumferentially provided with some first latches, described second rotating disk is circumferentially provided with some second latches, it is respectively arranged with the first through hole and the second through hole at described first rotating disk and described second center of turntable, described connecting bolt is sequentially passed through described first through hole and described second through hole and is connected with described second rotating disk by described first rotating disk by nut, described first rotating disk of stating rotates for axle with described connecting bolt with described second rotating disk.It is convenient to operate, working space is big, weight is little and is easy to carry.
Description
Technical field
This utility model relates to spanner technical field, and in particular, it relates to a kind of collapsible high-strength bolt moment and pulls
Hands.
Background technology
During the moment of high-strength bolt is checked, technological requirement moment is relatively big, and the torque spanner lever arm section of mistake is not easy to
Operation, and it is crisscross to generally require part on the horizontal plane at the bolt place of check, and existing direct insertion extension arm is inconvenient
Operation.
At present, Authorization Notice No. is that the Chinese patent of CN204673540U discloses a kind of torque spanner extension arm assembly,
Including L-type extension arm assembly, the L-type extension arm assembly left and right sides is arranged with changeable type extension arm and connecting rod respectively, connects
Bar one end is arranged with torque spanner, and L-type extension arm assembly includes female connection buckle and is connected the son company that buckle matches with mother
Connecing buckle, female connection be fixedly installed, on the left of buckle, the sleeve pipe matched with described changeable type extension arm, Connection Card is buckled down
Two ends are connected buckle with otic placode with described mother by hexagon socket head cap screw respectively and are connected.Although this utility model is lengthened by L-type
Arm component and changeable type extension arm and the effect of connecting rod, improve the motility of torque spanner, working space big, but
It is that general torque spanner quality is all big than, is taking plus needing to install to lengthen while assembly is more awkward
Carry multiple assembly the most very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of collapsible high-strength bolt torque spanner, and it is convenient to operate, operation is empty
Between big and be easy to carry.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of collapsible high-strength bolt torque spanner, including handle, described handle end connects to have by runner assembly and adds
Long-armed, described runner assembly includes the first rotating disk being installed on described handle, be fixed on described extension arm the second rotating disk,
Connecting bolt, described first rotating disk is circumferentially provided with some first latches, and described second rotating disk is circumferentially provided with some second cards
Tooth, is respectively arranged with the first through hole and the second through hole, described connecting bolt at described first rotating disk and described second center of turntable
Sequentially pass through described first through hole and described second through hole to be connected with described second rotating disk by described first rotating disk by nut, institute
State the first rotating disk to rotate for axle with described connecting bolt with described second rotating disk.
By using technique scheme, after needing to rotate extension arm according to user, rotating nut fastens the first rotating disk
The first latch and the second latch is made to be engaged with the second rotating disk, so that extension arm not only can be fixed on the extended line of handle but also can
To fix at an angle with handle, such that it is able to the operation be suitable under different spaces structure, add working space, it is only necessary to
Rotate extension arm make and overlap on the same line with handle, simple to operate while minimizing volume and need not carry any attached
Add assembly, consequently facilitating carry.
This utility model is further arranged to: be provided with elastic component between described first rotating disk and described second rotating disk.
By using technique scheme, rotating nut makes have activity space between its first rotating disk and second rotating disk
Time, elastic component withstands the first rotating disk and the second rotating disk respectively to both sides, so that having one between the first latch and the second latch
Fixed distance, prevents the first rotating disk and the second rotating disk the first latch and the second latch when relatively rotating from colliding and makes rotation become
Obtain arduously, thus convenient operation.
This utility model is further arranged to: described connecting bolt has lock away from one end of described nut by rotating shaft connection
Locking member, described locking piece is provided with Eccentric Circular Ring with the junction of described rotating shaft, and described first latch is handed over described second latch
Withstanding described first rotating disk for described Eccentric Circular Ring when arranging makes described first latch be engaged with described second latch.
By using technique scheme, rotating extension arm and postpone to specific bit, movable lock element makes Eccentric Circular Ring withstand
Stating the first rotating disk, while elastic component compression, the first latch and the occlusion of the second latch, make the first latch and the second latch sting splitting or integrating
Movable lock element is needed only to without removing rotating nut during from, so that more convenient to operate.
This utility model is further arranged to: described locking piece is set to lockplate, and described Eccentric Circular Ring withstands described
During one rotating disk, described lockplate be arranged in parallel with described first rotating disk.
By using technique scheme, rotate lockplate Eccentric Circular Ring rotation simultaneously and can complete the first latch and second
The occlusion of latch, separation, simple in construction, easy to operate, both can carry out operation, now when the first latch and the occlusion of the second latch
Lockplate and the first rotating disk be arranged in parallel, and lockplate will not be by generation activity used by external force thus fixing firm of impact
Property.
This utility model is further arranged to: the curved setting of described lockplate
By using technique scheme, when lockplate is parallel with the first rotating disk, arc arranges and makes lockplate and first
There is between rotating disk certain space, consequently facilitating the activity of lockplate.
This utility model is further arranged to: described first latch and the described second curved setting of card tooth crest.
By using technique scheme, resistance therebetween when reducing the first latch and the second latch relative motion,
Make operation more laborsaving.
This utility model is further arranged to: described handle is provided with the storage tank for housing described extension arm.
By using technique scheme, extension arm is rotated to storage tank, reduces volume and be more convenient for taking
Band, offers storage tank on handle simultaneously and reduces the weight of handle and easily facilitate and carry.
This utility model is further arranged to: be provided with the tread plate of some outwardly convexs at the outer wall of described nut.
By using technique scheme, increase the frictional force of nut outer wall, it is simple to the rotation of nut.
This utility model is further arranged to: the trapezoidal setting in cross section of described nut and the one of close described second rotating disk
Side is the trapezoidal upper end.
By using technique scheme, add the surface area of nut outer wall thus easily facilitate rotating nut, simultaneously
The volume reducing nut i.e. reduces weight and is easy to carry.
In sum, this utility model have the advantages that can according to user demand by extension arm from accommodating
Produce in groove to diverse location, simple to operate, it is adaptable to different operating environment, add action space, there is no any additional group
Part and storage tank alleviate weight, it is simple to carry；Rotate lockplate both can complete to make operation simpler the locking of extension arm.
Accompanying drawing explanation
Fig. 1 is the explosive view of embodiment one；
Fig. 2 is the A portion enlarged drawing in Fig. 1；
Fig. 3 is the structural representation of embodiment one；
Fig. 4 is the B portion enlarged drawing in Fig. 3.
Reference: 100, slope head；200, needle dial；300, handle；310, storage tank；400, extension arm；510, first
Rotating disk；511, the first latch；512, the first through hole；520, the second rotating disk；521, the second latch；522, the second through hole；530, bullet
Spring；540, connecting bolt；541, rotating shaft；550, nut；551, tread plate；560, lockplate；561, Eccentric Circular Ring.
Detailed description of the invention
Referring to the drawings this utility model is described further.
Embodiment one: collapsible high-strength bolt torque spanner, as Figure 1-4, including handle 300, handle 300 two ends are divided
It is not provided with slope head 100 and extension arm 400, middle part are provided with the needle dial 200 for showing torsion, handle 300 and extension arm
400 are rotationally connected by runner assembly, and runner assembly includes the first rotating disk 510 being installed on handle 300, is fixed on extension arm
The second rotating disk 520 on 400, the spring 530 being arranged between the first rotating disk 510 and the second rotating disk 520, connecting bolt 540, point
It is not arranged on nut 550 and the lockplate 560 of arc setting, first rotating disk 510 and second rotating disk at connecting bolt 540 two ends
520 are circumferentially provided with some the first latches 511 being mutually twisted and the second latch 521, center are respectively arranged with first respectively
Through hole 512 and the second through hole 522, connecting bolt 540 is by rotating shaft 541 and the Eccentric Circular Ring 561 being set in outside rotating shaft 541 and lock
Determine plate 560 to connect, after connecting bolt 540 sequentially passes through the first through hole 512, spring the 530, second through hole 522, make lockplate 560
Be parallel to the first rotating disk 510, Eccentric Circular Ring 561 withstands the first rotating disk 510, and rotating nut 550 makes nut 550 withstand second simultaneously
Rotating disk 520 simultaneously spring 530 compresses, the first latch 511 and the second latch 521 are mutually twisted, and is provided with at the outer wall of nut 550
The tread plate 551 of some outwardly convexs, it is simple to the rotation of nut 550, the trapezoidal setting in cross section of nut 550 and close second turn
The side of dish 520 is the trapezoidal upper end, alleviates certain weight and is easy to carry, so that extension arm 400 and handle 300 phase
To fixing；
Rotate lockplate 560 and make to keep between Eccentric Circular Ring 561 and the first rotating disk 510 certain distance, the first rotating disk 510 He
Second rotating disk 520 separates and maintains a certain distance under spring 530 active force, makes that top is curved arranges the first latch 511
Can be such that it is able to as required extension arm 400 is turned to diverse location, simple to operate with relative motion with the second latch 521
And add action space, extension arm 400 is turned to reduces volume after in the storage tank 310 that handle 300 is provided with thus just
In carrying.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a collapsible high-strength bolt torque spanner, including handle (300), it is characterised in that: described handle (300) end leads to
Crossing runner assembly connection and have extension arm (400), described runner assembly includes the first rotating disk being installed on described handle (300)
(510), the second rotating disk (520) of being fixed on described extension arm (400), connecting bolt (540), described first rotating disk (510)
Being circumferentially provided with some first latches (511), described second rotating disk (520) is circumferentially provided with some second latches (521), described
First rotating disk (510) and described second rotating disk (520) center are respectively arranged with the first through hole (512) and the second through hole (522),
Described connecting bolt (540) sequentially passes through described first through hole (512) and described second through hole (522) will by nut (550)
Described first rotating disk (510) is connected with described second rotating disk (520), described first rotating disk (510) and described second rotating disk (520)
It is that axle rotates with described connecting bolt (540).
Collapsible high-strength bolt torque spanner the most according to claim 1, it is characterised in that: described first rotating disk (510)
And it is provided with elastic component between described second rotating disk (520).
Collapsible high-strength bolt torque spanner the most according to claim 2, it is characterised in that: described connecting bolt (540)
There are locking piece, described locking piece and described rotating shaft (541) in one end away from described nut (550) by rotating shaft (541) connection
Junction is provided with Eccentric Circular Ring (561), described in when described first latch (511) and described second latch (521) are arranged alternately
Eccentric Circular Ring (561) withstands described first rotating disk (510) makes described first latch (511) be engaged with described second latch (521).
Collapsible high-strength bolt torque spanner the most according to claim 3, it is characterised in that: described locking piece is set to lock
Determine plate (560), when described Eccentric Circular Ring (561) withstands described first rotating disk (510) described lockplate (560) with described first turn
Dish (510) be arranged in parallel.
Collapsible high-strength bolt torque spanner the most according to claim 4, it is characterised in that: described lockplate (560) in
Arc is arranged.
Collapsible high-strength bolt torque spanner the most according to claim 3, it is characterised in that: described first latch (511)
With the curved setting in described second latch (521) top.
Collapsible high-strength bolt torque spanner the most according to claim 1, it is characterised in that: described handle (300) is arranged
There is the storage tank (310) for housing described extension arm (400).
Collapsible high-strength bolt torque spanner the most according to claim 1, it is characterised in that: outside described nut (550)
The tread plate (551) of some outwardly convexs it is provided with at wall.
Collapsible high-strength bolt torque spanner the most according to claim 1, it is characterised in that: cutting of described nut (550)
The side of the trapezoidal setting in face and close described second rotating disk (520) is the trapezoidal upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800284.7U CN205835159U (en) | 2016-07-27 | 2016-07-27 | Collapsible high-strength bolt torque spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800284.7U CN205835159U (en) | 2016-07-27 | 2016-07-27 | Collapsible high-strength bolt torque spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835159U true CN205835159U (en) | 2016-12-28 |
Family
ID=57641517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620800284.7U Expired - Fee Related CN205835159U (en) | 2016-07-27 | 2016-07-27 | Collapsible high-strength bolt torque spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581759A (en) * | 2017-09-21 | 2018-01-16 | 泉州圣源警用侦察设备有限公司 | A kind of automatic magnetic fingerprint brush |
-
2016
- 2016-07-27 CN CN201620800284.7U patent/CN205835159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581759A (en) * | 2017-09-21 | 2018-01-16 | 泉州圣源警用侦察设备有限公司 | A kind of automatic magnetic fingerprint brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20200727 |