CN206049826U - A kind of anti-whereabouts locking system of driver's cabin - Google Patents
A kind of anti-whereabouts locking system of driver's cabin Download PDFInfo
- Publication number
- CN206049826U CN206049826U CN201620914323.6U CN201620914323U CN206049826U CN 206049826 U CN206049826 U CN 206049826U CN 201620914323 U CN201620914323 U CN 201620914323U CN 206049826 U CN206049826 U CN 206049826U
- Authority
- CN
- China
- Prior art keywords
- locking plate
- lock
- spring
- lockhole
- driver
- 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
Links
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
A kind of anti-whereabouts locking system of driver's cabin，Including the handle set with handle component、Lock with through hole、The bumper bar being hinged with driver's cabin，Internal diameter size of the outside dimension of bumper bar less than through hole on lock，In the through hole that bumper bar is placed on lock，Locking plate is provided with lock，Locking plate is hinged with lock，Locking plate can be rotated around pin joint，Handle component is connected with bracing wire I，The other end of bracing wire I is connected with locking plate end，Locking plate end is also associated with spring I，The other end of spring I is connected with chassis，Spring I is extended state，Insurance boom end is provided with the groove coordinated with locking plate，Handle set is connected with spring II，The other end of spring II is connected with locking plate end，Spring II is compressive state，The lockhole coordinated with locking plate is additionally provided with lock，Lock is connected with the backing pin coordinated with lockhole by bracing wire II，Backing pin can be inserted into lockhole，Also can extract from lockhole.
Description
Technical field
This utility model is related to the technical field of driver's cabin locking system, particularly a kind of anti-whereabouts locking dress of driver's cabin
Put.
Background technology
During common engineering machine internal maintenance, in order to ensure the safety of maintainer, prevent driver's cabin from falling, need driver's cabin
Anti- falling apparatus.General anti-falling apparatus are needed by the extension spring equipped with certain pretightning force and steel wire pull line.Driver's cabin is started, is protected
Dangerous bar locks bumper bar by spring tension after reaching certain position；After the completion of maintenance, taut wire bracing wire, arming locking.
Application No. 200820162133.9, patent name disclose one kind for the patent of wheelhouse tipping locking device and can realize driving
Room tumble locking, release, easy to operate, safe and reliable wheelhouse tipping locking device.Its pulling force effect using extension spring, comes
Ensure the safety of locking；But extension spring bears strength greatly, and repetitive operation can cause spring failure, there is potential safety hazard.This is just
In place of being the deficiencies in the prior art.
Utility model content
Technical problem to be solved in the utility model, the deficiency being aiming at existing for prior art, and provide a kind of
The anti-whereabouts locking system of driver's cabin, can effectively reduce potential safety hazard.
This programme is achieved by the following technical measures：The anti-whereabouts locking system of a kind of driver's cabin, including with handss
The bumper bar that the handle set of shank part, the lock with through hole and driver's cabin are hinged, the outside dimension of the bumper bar is less than lock
The internal diameter size of through hole on seat, in the through hole that the bumper bar is placed on lock, is provided with locking plate, the locking plate on the lock
It is hinged with lock, locking plate can be rotated around pin joint, the handle component is connected with bracing wire I, the other end and locking plate of the bracing wire I
End connects, and the locking plate end is also associated with spring I, and the other end of the spring I is connected with chassis, and the spring I is drawing
State is stretched, the insurance boom end is provided with the groove coordinated with locking plate, and the handle set is connected with spring II, the spring II
The other end be connected with locking plate end, the spring II be compressive state, be additionally provided with the lock with locking plate coordinate lock
Hole, the lock are connected with the backing pin coordinated with lockhole by bracing wire II, and the backing pin can be inserted into lockhole, also can pull out from lockhole
Go out.
The beneficial effects of the utility model can be learnt from above-mentioned technical scheme：The through hole of lock, locking plate and bumper bar
On fit depressions, locking plate is blocked groove or is separated from each other by the rotation of locking plate, so that during wheelhouse tipping
Locking or the purpose for releasing.When wheelhouse tipping, move in slip in drive through hole of the bumper bar on lock, when on bumper bar
When moving to its groove and locking plate and intersecting, locking plate under the synergism of the support of the pulling force and spring II of spring I enters to insure
Driver's cabin is locked by the groove of bar, and then backing pin is inserted in lockhole, is limited the rotation of locking plate, is realized the locking of bumper bar,
It is provided with backing pin and spring II ensure that and remain able to realize the locking of bumper bar after spring I fails, greatly reduces peace
Full hidden danger；When driver's cabin needs to reset, backing pin is extracted from lockhole, rotate handle component, handle component drives bracing wire I to draw
Dynamic locking plate is rotated to contrary direction is locked so that groove disengages locking plate, and so as to unlock, bumper bar is moved down, and driver's cabin falls
Under.
As can be seen here, this utility model compared with prior art, with substantive distinguishing features and progress, its beneficial effect implemented
Fruit is also obvious.
Description of the drawings
In order to be illustrated more clearly that the technical solution of the utility model, accompanying drawing to be used needed for description will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for this area
For those of ordinary skill, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model.
In figure：1- handle components, 2- handle sets, 3- through holes, 4- locks, 5- bumper bars, 6- locking plates, 7- bracing wires I, 8- springs
I, 9- groove, 10- springs II, 11- lockholes, 12- bracing wires II, 13- backing pins, 14- shields, 15- driver's cabins.
Specific embodiment
To enable utility model purpose of the present utility model, feature, advantage more obvious and understandable, below will fortune
With specific embodiment and accompanying drawing, the technical scheme of this utility model protection is clearly and completely described, it is clear that below
Described embodiment is only a part of embodiment of this utility model, and not all embodiment.Based on the reality in this patent
Example is applied, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In the scope of this patent protection.
As illustrated, a kind of anti-whereabouts locking system of driver's cabin, including the handle set 2 with handle component 1, with through hole
Lock 4, and the bumper bar 5 that is hinged of driver's cabin 15, the handle set 2 with handle component 1 is arranged on shield 14, described
Internal diameter size of the outside dimension of bumper bar 5 less than through hole 3 on lock 4, in the through hole 3 that the bumper bar 5 is placed on lock 4,
Locking plate 6 is provided with the lock 4, the locking plate 6 is hinged with lock 4, locking plate 6 can be rotated around pin joint, the handle component 1
Bracing wire I 7 is connected with, the other end of the bracing wire I 7 is connected with 6 end of locking plate, and 6 end of the locking plate is also associated with spring I 8, institute
State the other end and the chassis of spring I 8（Not shown in figure）Connection, the spring I 8 are extended state, and 5 end of the bumper bar sets
The groove 9 coordinated with locking plate 6 is equipped with, the handle set 2 is connected with spring II 10, the other end and the locking plate 6 of the spring II 10
End connects, and the spring II 10 is compressive state, and the lockhole 11 coordinated with locking plate 6, the lock are additionally provided with the lock 4
Seat 4 is connected with the backing pin 13 coordinated with lockhole 11 by bracing wire II 12, and the backing pin 13 can be inserted into lockhole 11, also can be from lockhole 11
Extract.
In this programme, the through hole 3 of lock 4, locking plate 6 are engaged with the groove 9 on bumper bar 5, by the rotation of locking plate 6
So that locking plate 6 blocks groove 9 or is separated from each other, so that the purpose for locking when driver's cabin 15 is tumbled or releasing.Work as driver's cabin
15 when tumbling, slide in driving through hole 3 of the bumper bar 5 on lock 4 on move, when its groove 9 and locking plate 6 are moved on bumper bar 5
When intersecting, locking plate 6 is under the synergism of the support of the pulling force and spring II 10 of spring I 8 at the groove 9 of bumper bar 5
Driver's cabin 15 is locked, then backing pin 13 is inserted in lockhole 11, limited the rotation of locking plate 6, realize the locking of bumper bar 5, if
It is equipped with backing pin 13 and spring II 10 ensure that and remain able to realize the locking of bumper bar 5 after spring I 8 fails, substantially reduces
Potential safety hazard；When driver's cabin 15 needs to reset, backing pin 13 is extracted from lockhole 11, handle component 1, handle component is rotated
1 drives bracing wire I 7 to pull locking plate 6 to rotate to contrary direction is locked so that groove 9 disengages locking plate 6, so as to unlock, insurance
Bar 5 is moved down, and driver's cabin 15 falls.
In this specification, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other
The difference of embodiment, identical similar portion reference mutually between each embodiment.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use that this practicality is new
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
With most wide scope consistent the characteristics of features of novelty, creativeness.
Claims (1)
1. the anti-whereabouts locking system of a kind of driver's cabin, including the handle set with handle component, the lock with through hole and drives
The bumper bar that room is hinged, the outside dimension of the bumper bar are less than the internal diameter size of through hole on lock, and the bumper bar is placed in lock
In through hole on seat, locking plate on the lock, is provided with, the locking plate is hinged with lock, locking plate can be rotated around pin joint, described
Handle component is connected with bracing wire I, and the other end of the bracing wire I is connected with locking plate end, and the locking plate end is also associated with spring
I, the other end of the spring I is connected with chassis, and the spring I is extended state, and the insurance boom end is provided with and locking plate
The groove of cooperation, is characterized in that：The handle set is connected with spring II, and the other end of the spring II is connected with locking plate end,
The spring II is compressive state, and the lockhole coordinated with locking plate is additionally provided with the lock, and the lock is connected by bracing wire II
The backing pin coordinated with lockhole is connected to, the backing pin can be inserted into lockhole, also can extract from lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914323.6U CN206049826U (en) | 2016-08-22 | 2016-08-22 | A kind of anti-whereabouts locking system of driver's cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914323.6U CN206049826U (en) | 2016-08-22 | 2016-08-22 | A kind of anti-whereabouts locking system of driver's cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206049826U true CN206049826U (en) | 2017-03-29 |
Family
ID=58384062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620914323.6U Expired - Fee Related CN206049826U (en) | 2016-08-22 | 2016-08-22 | A kind of anti-whereabouts locking system of driver's cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206049826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956342A (en) * | 2017-11-23 | 2018-04-24 | 广西柳工机械股份有限公司 | Limitation locking device |
| CN108411972A (en) * | 2018-05-11 | 2018-08-17 | 国机重工集团常林有限公司 | The protective device for preventing driver's cabin gas spring from failing |
-
2016
- 2016-08-22 CN CN201620914323.6U patent/CN206049826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956342A (en) * | 2017-11-23 | 2018-04-24 | 广西柳工机械股份有限公司 | Limitation locking device |
| CN108411972A (en) * | 2018-05-11 | 2018-08-17 | 国机重工集团常林有限公司 | The protective device for preventing driver's cabin gas spring from failing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206049826U (en) | A kind of anti-whereabouts locking system of driver's cabin | |
| CN106964091A (en) | A kind of adjustable height fire-fighting lance support being moved easily | |
| CN106150233B (en) | Double drawing open-type hood locks | |
| CH711888A8 (en) | Helicopter cargo hook. | |
| CN207809395U (en) | A kind of rail vehicle babinet door plate locking device | |
| CN202671028U (en) | Crane rope tightener and crane applying same | |
| CN103100158A (en) | Pressing rod locking structure | |
| CN107482388A (en) | A kind of novel bridge facility | |
| CN205059631U (en) | Automatic connecting device of coupling for passenger train | |
| CN211421792U (en) | Safe type scaffold frame for construction | |
| CN105313916B (en) | A kind of passenger train hitch Automatic Link Establishment | |
| CN104828178A (en) | Electronic head lock used on electric vehicle | |
| CN205652610U (en) | Prevent to transport automatic bolt device of opening of frock clamp plate | |
| CN104340882B (en) | Folding cantilever crane and crane | |
| CN100575648C (en) | Bolt moving sectional core mechanical lock | |
| CN204703627U (en) | A kind of safety cabinet relocking combined anti-theft device | |
| CN209654001U (en) | A kind of oil well head anti-theft device | |
| CN206679159U (en) | A kind of fold mechanism for scooter | |
| CN107425325A (en) | A kind of bridge facility | |
| CN208715189U (en) | A kind of device for realizing the main air hose connection of subway train | |
| CN207647905U (en) | A kind of prevent hydraulic pressure from tumbling device that arm surprisingly tumbles | |
| CN206051166U (en) | Cable Axle Disc Brake Equipment | |
| CN209470006U (en) | A kind of multiple-grooved V-shape belt transmission system stop device | |
| CN201687311U (en) | Door locking device of double doors | |
| CN202165033U (en) | Broken rod protector for oil pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 |