CN205706031U - A kind of electric automobile auxiliary coil inserting apparatus - Google Patents
A kind of electric automobile auxiliary coil inserting apparatus Download PDFInfo
- Publication number
- CN205706031U CN205706031U CN201620537563.9U CN201620537563U CN205706031U CN 205706031 U CN205706031 U CN 205706031U CN 201620537563 U CN201620537563 U CN 201620537563U CN 205706031 U CN205706031 U CN 205706031U
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- CN
- China
- Prior art keywords
- pull bar
- sidepiece
- hook portion
- screw rod
- bar
- 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.)
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Abstract
The utility model discloses a kind of electric automobile auxiliary coil inserting apparatus, including drag-line, fixed case, middle part pull bar, sidepiece pull bar, screw rod, arc, arcuate groove, nut and hook portion, vertical rotating shaft it is provided with in described fixed case, described fixed case front end side wall connects drag-line, described fixed case rear end is opening, described rotating shaft be rotatably connected middle part pull bar one end, the described middle part pull bar other end is provided with hook portion, described middle part pull bar is symmetrically arranged on two with sidepiece pull bar, described sidepiece pull bar one end is rotatably connected described rotating shaft, the described sidepiece pull bar other end is provided with hook portion, described middle part pull bar and sidepiece pull bar outer wall top are provided with vertical screw rod, connected by arc between three described screw rods, described screw rod is located in the arcuate groove on described arc, described screw rod is fixed with described arc by nut.This utility model simple in construction, prevents the damage that Hard link causes, increases the service life, angle adjustable between three pull bars, when preventing from using, sideslip occurs.
Description
Technical field
This utility model relates to electric vehicle engineering field, more particularly, it relates to traditional thread binding under a kind of electric automobile auxiliary
Put.
Background technology
After electric automobile is completed on a production line, need to be pulled to, by trailer, the position specified.The electronic vapour of existing one
Car, its front end offers the screwed hole of a longitudinal direction, trailer fixed winch pulling device, winch pulling device include the drag-line that interfixes and
Screw rod, drag-line is fixed on trailer, and screw rod is tightened in screwed hole, thus completes the fixing of trailer and electric automobile, and this pulls a cart
Device is typically sold with car.But winch pulling device is threaded owing to using, it is easily caused thread and damages after being used for multiple times,
Cause using, and the process screwing screw rod is lost time the most very much and muscle power, causes the decline of efficiency.
In prior art, there is the drag-line instrument using coupling type, hook portion hook can be located on automotive front crossbeam, pass through
Drag-line pulls and is rolled off the production line by electric automobile.But, said structure in use, causes electricity when hook portion hook position is not at centre
Electrical automobile rolls off the production line and occurs between sideslip, and drag-line and straight-bar and hook portion by hard connecting mode, racing occurs during using
Time curved, easily cause the Damage and Fracture of straight-bar.Accordingly, it would be desirable to said structure is improved.
Accordingly, because prior art exists above-mentioned technological deficiency, it is those skilled in that art's skills urgently to be resolved hurrily
Art problem.
Utility model content
The purpose of this utility model is for providing a kind of electric automobile auxiliary coil inserting apparatus, it is intended to solve to exist in prior art
Single straight-bar the problem that Hard link between sideslip, and drag-line and straight-bar and hook portion easily causes straight-bar damage easily occurs.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of electric automobile auxiliary coil inserting apparatus, including drag-line, fixed case, middle part pull bar, sidepiece pull bar, screw rod, arc
Plate, arcuate groove, nut and hook portion, be provided with vertical rotating shaft in described fixed case, described fixed case front end side wall connects drag-line, institute
Stating fixed case rear end is opening, described rotating shaft be rotatably connected middle part pull bar one end, the described middle part pull bar other end is provided with hook portion, institute
Stating middle part pull bar and be symmetrically arranged on two with sidepiece pull bar, described sidepiece pull bar one end is rotatably connected described rotating shaft, described sidepiece pull bar
The other end is provided with hook portion, described middle part pull bar and sidepiece pull bar outer wall top and is provided with vertical screw rod, between three described screw rods
Being connected by arc, described screw rod is located in the arcuate groove on described arc, and described screw rod is by nut and described arc
Shape plate is fixed.
Preferably, described middle part pull bar includes sleeve pipe, straight-bar, closure plate and spring, and described sleeve pipe one end connects described rotating shaft,
Described straight-bar one end connects described hook portion, and the described straight-bar other end is plugged in described sleeve pipe, and in described sleeve pipe, middle part is provided with horizontal stroke
The closure plate cut, is provided with spring between described closure plate and straight-bar；Described sidepiece pull bar is identical with described middle part Tiebar structure.
Preferably, described hook portion is all rotationally connected with described middle part pull bar and sidepiece pull bar, and described hook portion is relative to described
Middle part pull bar and sidepiece pull bar horizontally rotate.
Preferably, described screw rod is located at described sleeve outer wall upper end.
Preferably, described hook portion is externally provided with tissue layer.
Of the present utility model have the beneficial effect that this utility model relative to prior art, by straight-bar structure is carried out
Improve, separately designed middle part pull bar and both sides pull bar, nut standing screw position in arcuate groove can be passed through, thus right
Between middle part pull bar and both sides pull bar, angle is fixed, and in use, is hooked on automotive front crossbeam by three hooks, anti-
Only sideslip；And middle part pull bar and sidepiece pull bar are set to retracted position pull bar, thus realize the elasticity between pull bar and crossbeam
Connect, prevent from twisting off when turning.This utility model simple in construction, easy to use, prevent the damage that Hard link causes, prolong
Long life, angle adjustable between three pull bars, there is sideslip when preventing from using.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of middle part pull bar；
Fig. 3 is the structural representation of hook portion；
In figure: 1 drag-line；2 fixed cases；21 rotating shafts；Pull bar in the middle part of in the of 3；31 sleeve pipes；32 straight-bars；33 closure plates；34 springs；4 sidepieces
Pull bar；5 screw rods；6 arcs；7 arcuate grooves；8 nuts；9 hook portions；10 tissue layer.
Detailed description of the invention
This utility model provides a kind of electric automobile auxiliary coil inserting apparatus, and this utility model simple in construction is easy to use,
Prevent the damage that Hard link causes, increase the service life, angle adjustable between three pull bars, there is sideslip when preventing from using.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu and detailed description, it is clear that described embodiment is only a part of embodiment of the present utility model rather than all real
Execute example.Based on the embodiment in this utility model, those of ordinary skill in the art are institute under not making creative work premise
The all other embodiments obtained, broadly fall into the scope of this utility model protection.
A kind of electric automobile auxiliary coil inserting apparatus as shown in Figures 1 to 3, including drag-line 1, fixed case 2, middle part pull bar 3, side
Portion's pull bar 4, screw rod 5, arc 6, arcuate groove 7, nut 8 and hook portion 9, be provided with vertical rotating shaft 21 in described fixed case 2, described
Fixed case 2 front end side wall connect drag-line 1, described fixed case 2 rear end is opening, described rotating shaft 21 be rotatably connected middle part pull bar 3 one
End, described middle part pull bar 3 other end is provided with hook portion 9, and described middle part pull bar 3 is symmetrically arranged on two with sidepiece pull bar 4, and described sidepiece draws
Bar 4 one end is rotatably connected described rotating shaft 21, and described sidepiece pull bar 4 other end is provided with hook portion 9, and described middle part pull bar 3 and sidepiece draw
Bar 4 outer wall top is provided with vertical screw rod 5, is connected by arc 6 between three described screw rods 5, and described screw rod 5 is located in institute
Stating in the arcuate groove 7 on arc 6, described screw rod 5 is fixed with described arc 6 by nut 8.
Further, described middle part pull bar 3 includes sleeve pipe 31, straight-bar 32, closure plate 33 and spring 34, described sleeve pipe 31 1
End connects described rotating shaft 21, and described straight-bar 32 one end connects described hook portion 9, and described straight-bar 32 other end is plugged in described sleeve pipe 31
In, in described sleeve pipe 31, middle part is provided with transversal closure plate 33, is provided with spring 34 between described closure plate 33 and straight-bar 32；Described sidepiece
Pull bar 4 is identical with described middle part pull bar 3 structure.Within straight-bar 32 end is inserted into sleeve pipe 31, and by closure plate 33 and straight-bar
Spring 34 between 32 plays cushioning effect, the most in use, when roll off the production line turn round time, especially take a sudden turn, turning medial
Sidepiece pull bar 4 spring shrink, sidepiece pull bar 4 spring outside turning stretches, it is achieved thereby that cushioning effect, anti-
Only occur that hard turning causes the damage of pull bar, extend service life.
Further, described hook portion 9 is all rotationally connected with described middle part pull bar 3 and sidepiece pull bar 4, described hook portion 9 phase
Described middle part pull bar 3 and sidepiece pull bar 4 are horizontally rotated.Hook portion 9 can carry out turning relative to sidepiece pull bar 4 and middle part pull bar 3
Dynamic, so when turning, ratio be smoothly, it is also possible to reduces and causes twisting off between hook portion 9 and pull bar because turning, it is ensured that use
Effect.
Further, described screw rod 5 is located at described sleeve pipe 31 outer wall upper end.Screw rod 5 is arranged on sleeve pipe 31 outer wall
Three screw rods 5 are located in the arcuate groove 7 of arc 6, and are fixed its position by nut 8 by end, sidepiece pull bar 4
With angle is determined between middle part pull bar 3, in use, directly the hook portion 9 of tie rod end is fixed with crossbeam, by pull bar
Mean allocation, prevents sideslip.
Further, described hook portion 9 is externally provided with tissue layer 10.The design of tissue layer 10, it is possible to reduce hook portion 9 and automobile
Abrasion between front beam, reduces the damage to automobile, it is also possible to ensure the service life of this auxiliary device that rolls off the production line.
Use principle of the present utility model is as follows:
Angle between pull bar and both sides pull bar in the middle part of adjustment, and preferably make for being symmetrical arranged between the pull bar of both sides,
Now screw rod is arranged in arcuate groove, and by nut, its position is fixed, now, by the hook portion of tie rod end and electricity
Electrical automobile front beam is fixed, and is pulled drag-line by trailer, thus can be rolled off the production line by electric automobile.
Of the present utility model have the beneficial effect that this utility model relative to prior art, by straight-bar structure is carried out
Improve, separately designed middle part pull bar and both sides pull bar, nut standing screw position in arcuate groove can be passed through, thus right
Between middle part pull bar and both sides pull bar, angle is fixed, and in use, is hooked on automotive front crossbeam by three hooks, anti-
Only sideslip；And middle part pull bar and sidepiece pull bar are set to retracted position pull bar, thus realize the elasticity between pull bar and crossbeam
Connect, prevent from twisting off when turning.This utility model simple in construction, easy to use, prevent the damage that Hard link causes, prolong
Long life, angle adjustable between three pull bars, there is sideslip when preventing from using.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments is apparent from for those skilled in the art, defined herein
General Principle can realize in other embodiments in the case of without departing from spirit or scope of the present utility model.Therefore,
This utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and new
The widest scope that grain husk feature is consistent.
Claims (5)
1. electric automobile auxiliary coil inserting apparatus, it is characterised in that: include drag-line, fixed case, middle part pull bar, sidepiece pull bar,
Screw rod, arc, arcuate groove, nut and hook portion, be provided with vertical rotating shaft in described fixed case, described fixed case front end side wall is even
Connecing drag-line, described fixed case rear end is opening, described rotating shaft be rotatably connected middle part pull bar one end, the described middle part pull bar other end sets
Having hook portion, described middle part pull bar to be symmetrically arranged on two with sidepiece pull bar, described sidepiece pull bar one end is rotatably connected described rotating shaft, described
The sidepiece pull bar other end is provided with hook portion, described middle part pull bar and sidepiece pull bar outer wall top and is provided with vertical screw rod, described in three
Being connected by arc between screw rod, described screw rod is located in the arcuate groove on described arc, and described screw rod passes through nut
Fix with described arc.
2. electric automobile auxiliary coil inserting apparatus as claimed in claim 1, it is characterised in that: described middle part pull bar include sleeve pipe,
Straight-bar, closure plate and spring, described sleeve pipe one end connects described rotating shaft, and described straight-bar one end connects described hook portion, and described straight-bar is another
One end is plugged in described sleeve pipe, and in described sleeve pipe, middle part is provided with transversal closure plate, is provided with spring between described closure plate and straight-bar；
Described sidepiece pull bar is identical with described middle part Tiebar structure.
3. electric automobile auxiliary coil inserting apparatus as claimed in claim 2, it is characterised in that: described hook portion and described middle part pull bar
All being rotationally connected with sidepiece pull bar, described hook portion horizontally rotates relative to described middle part pull bar and sidepiece pull bar.
4. electric automobile auxiliary coil inserting apparatus as claimed in claim 3, it is characterised in that: described screw rod is located at outside described sleeve pipe
Wall upper end.
5. the electric automobile auxiliary coil inserting apparatus as according to any one of Claims 1-4, it is characterised in that: outside described hook portion
It is provided with tissue layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537563.9U CN205706031U (en) | 2016-06-06 | 2016-06-06 | A kind of electric automobile auxiliary coil inserting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537563.9U CN205706031U (en) | 2016-06-06 | 2016-06-06 | A kind of electric automobile auxiliary coil inserting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706031U true CN205706031U (en) | 2016-11-23 |
Family
ID=57301312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620537563.9U Expired - Fee Related CN205706031U (en) | 2016-06-06 | 2016-06-06 | A kind of electric automobile auxiliary coil inserting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733784A (en) * | 2018-12-26 | 2019-05-10 | 亚杰科技（江苏）有限公司 | A kind of double hook logistics shifters |
-
2016
- 2016-06-06 CN CN201620537563.9U patent/CN205706031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733784A (en) * | 2018-12-26 | 2019-05-10 | 亚杰科技（江苏）有限公司 | A kind of double hook logistics shifters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mao Huijun Inventor before: Xie Pingping |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170725 Address after: 201102, Shanghai, Minhang District Dai Road No. sixth, 3009, 11, room 1108 Patentee after: SHANGHAI DAI-ICHI ELECTRONIC CO.,LTD. Address before: 425799 No. 16 Xinhua South Road, Longquan Town, Xintian County, Hunan, Yongzhou Patentee before: Xie Pingping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |