CN206812969U - The spacing automobile support arm of spine cylinder spine plate - Google Patents
The spacing automobile support arm of spine cylinder spine plate Download PDFInfo
- Publication number
- CN206812969U CN206812969U CN201720688017.XU CN201720688017U CN206812969U CN 206812969 U CN206812969 U CN 206812969U CN 201720688017 U CN201720688017 U CN 201720688017U CN 206812969 U CN206812969 U CN 206812969U
- Authority
- CN
- China
- Prior art keywords
- spine
- cylinder
- plate
- support arm
- spine plate
- 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
A kind of spacing automobile support arm of spine cylinder spine plate, there are the shorter canned paragraph being hinged and connected and longer wobble segment, spine cylinder is connected between the hinge hole of canned paragraph, four axial ratchets are evenly equipped with the outer circumference surface of spine cylinder, the arranged on left and right sides of wobble segment articulated slab has spine board shaft respectively, and the spine plate that outside makes outside be close to spine cylinder excircle because of the elastic force of torsion spring is hinged with spine board shaft.There is spine cylinder spine plate stopping means hinged place of the present utility model, when deploying and collapsing two laying states, is not required to separately take locating part, can easily keep automobile support arm in stable condition in expansion and gathering two.
Description
Technical field
Automobile support arm during a kind of engineering automobiles park is the utility model is related to, when particularly a kind of engineering automobiles are parked
The articulated elements of automobile support arm.
Background technology
Engineering truck and to be loaded with park using the automobile of equipment used when automobile park, in order to allow engineering truck to stop with being loaded with
The automobile of equipment in use safety and stability in park, in the horizontal support arm that is hinged at of automobile, the outer end of support arm is connected with
Vertical telescopic outrigger.Being hinged on the support arm of automobile side has expansion and collapses two laying states, and automobile is when parking use
Support arm need to be deployed condition, and support arm need to be rounding state to automobile in motion.For support arm in deployed condition, support arm is perpendicular to automobile
Side, extend downwardly from telescopic outrigger, the lower end of supporting leg supported on the ground, for expanding the Area of bearing of automobile, support arm exists
During rounding state, telescopic outrigger of retracting upwards, support arm allows the width of automobile is convenient to travel parallel to the side of automobile.
Automobile support arm has the shorter canned paragraph being hinged and connected and longer wobble segment, and the hinged end of canned paragraph has in inner side
Interior upper and lower articulated slab, there is an outer upper and lower articulated slab in outside the hinged end of wobble segment, hinged between inside and outside upper and lower articulated slab
Spindle.
During installation, the other end of canned paragraph is positioningly connected in automobile side, makes canned paragraph vertical with the side of automobile, then
Wobble segment can it is left and right swing 180 degree angle, allow wobble segment swing when where plane it is parallel with automobile bodies bottom surface.
Automobile support arm needs expansion and collapses two stable states when in use.In the prior art, automobile support arm
Canned paragraph and the articulated elements of wobble segment only have articulated slab and jointed shaft, without stopping means.
This automobile support arm will separately take locating part stable by automobile support arm respectively when deploying and collapsing two laying states
Ground is maintained at laying state, very inconvenient.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, proposes that one kind can easily keep automobile support arm opening up
Open and collapse two spacing automobile support arms of in stable condition spine cylinder spine plate.
The utility model is realized with the following method.
The spacing automobile support arm of spine cylinder spine plate has the shorter canned paragraph being hinged and connected and longer wobble segment, canned paragraph
There is the upper and lower articulated slab in inner side hinged end, and there is the outer upper and lower articulated slab in outside the hinged end of wobble segment, inside and outside upper and lower
There is jointed shaft between articulated slab,
It is connected with spine cylinder between the hinge hole of the interior upper and lower articulated slab of canned paragraph, spine cylinder has a cylinder, on the outer circumference surface of cylinder
Four axial ratchets are evenly equipped with,
The arranged on left and right sides of the outer upper and lower articulated slab of wobble segment has spine board shaft respectively, is hinged with left and right spine board shaft and spine
The spine plate that tooth is engaged, having between left spine plate and swing arm makes left spine plate by can make to be close to spine cylinder excircle outside left spine plate
The torsion spring of left side power, having between right spine plate and swing arm makes right spine plate by can make to be close to outside right spine plate the spine cylinder excircle right side
The torsion spring of face power.
The utility model is connected on the spine cylinder between the hinge hole of canned paragraph hinged end, is had in canned paragraph axis direction
Left and right axial ratchet of the axle to ratchet and in spine cylinder arranged on left and right sides.
When support arm is in deployed condition, support arm is against spine cylinder respectively perpendicular to the side of automobile, the left and right spine plate of wobble segment
Left and right axial ratchet on be meshed, spacing because of spine cylinder spine plate, wobble segment can not be swung in deployed condition.When support arm is being received
When holding together state, for support arm parallel to the side of automobile, the left and right spine plate of wobble segment is against the axle of spine cylinder on ratchet respectively
It is meshed, spacing because of spine cylinder spine plate, wobble segment can not be swung in rounding state.
When needing to change support arm state, a spine plate in the left and right spine plate of wobble segment is moved, the bullet of torsion spring is overcome with external force
Power, allow outside spine plate and leave spine cylinder excircle, across axial ratchet joined together, then move wobble segment, then wobble segment can be with
Swing to another support arm state, and it is spacing because of spine cylinder spine plate, prevent wobble segment in another support arm state from swinging.
There is spine cylinder spine plate stopping means hinged place of the present utility model, when deploying and collapsing two laying states, is not required to
Locating part separately is taken, can easily keep automobile support arm in stable condition in expansion and gathering two.
Below in conjunction with the accompanying drawings, the utility model is further described.
Brief description of the drawings
Fig. 1 is according to scheme of the invention of the present utility model, and a kind of spacing automobile support arm of spine cylinder spine plate of proposition is upon deployment
Schematic perspective view；
Fig. 2 is Fig. 1 A to schematic diagram；
The A for Fig. 1 that Fig. 3 is the spacing automobile support arm of spine cylinder spine plate when collapsing is to schematic diagram.
Embodiment
In Fig. 1 ~ 3, the spacing automobile support arm of spine cylinder spine plate has the shorter canned paragraph 1 being hinged and connected and longer wobble segment
2, there is the upper and lower articulated slab 4,5 in inner side the hinged end of canned paragraph, and there is the outer upper and lower hinge in outside the hinged end of wobble segment
Fishplate bar 6,7, there is jointed shaft 8 between inside and outside upper and lower articulated slab,
Spine cylinder 9 is connected between the hinge hole of the interior upper and lower articulated slab of canned paragraph, spine cylinder has cylinder 10, the excircle of cylinder
Four axial ratchets 11 are evenly equipped with face,
The arranged on left and right sides of the outer upper and lower articulated slab of wobble segment has spine board shaft 12,13 respectively, is hinged with left and right spine board shaft
The spine plate 14,15 being engaged with ratchet, having between left spine plate and swing arm makes left spine plate by can make to be close to outside left spine plate
The torsion spring 16 of spine cylinder excircle left side power, having between right spine plate and swing arm makes right spine plate by can make to be close to outside right spine plate
The torsion spring 17 of spine cylinder excircle right side power.
Claims (1)
1. a kind of spacing automobile support arm of spine cylinder spine plate, there is the shorter canned paragraph being hinged and connected and longer wobble segment, fixed
There is the upper and lower articulated slab in inner side the hinged end of section, and there is the outer upper and lower articulated slab in outside the hinged end of wobble segment, inside and outside
There is jointed shaft between upper and lower articulated slab, it is characterised in that：
It is connected with spine cylinder between the hinge hole of the interior upper and lower articulated slab of canned paragraph, spine cylinder has a cylinder, uniform on the outer circumference surface of cylinder
There are four axial ratchets,
The arranged on left and right sides of the outer upper and lower articulated slab of wobble segment has spine board shaft respectively, is hinged with left and right spine board shaft and ratchet phase
The spine plate of cooperation, having between left spine plate and swing arm makes left spine plate by can make to be close to the spine cylinder excircle left side outside left spine plate
The torsion spring of power, having between right spine plate and swing arm makes right spine plate by can make to be close to spine cylinder excircle right side power outside right spine plate
Torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688017.XU CN206812969U (en) | 2017-06-14 | 2017-06-14 | The spacing automobile support arm of spine cylinder spine plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688017.XU CN206812969U (en) | 2017-06-14 | 2017-06-14 | The spacing automobile support arm of spine cylinder spine plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206812969U true CN206812969U (en) | 2017-12-29 |
Family
ID=60760307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720688017.XU Expired - Fee Related CN206812969U (en) | 2017-06-14 | 2017-06-14 | The spacing automobile support arm of spine cylinder spine plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206812969U (en) |
-
2017
- 2017-06-14 CN CN201720688017.XU patent/CN206812969U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171229 |