CN207833377U - Operation handle stop assisting device - Google Patents
Operation handle stop assisting device Download PDFInfo
- Publication number
- CN207833377U CN207833377U CN201820125040.2U CN201820125040U CN207833377U CN 207833377 U CN207833377 U CN 207833377U CN 201820125040 U CN201820125040 U CN 201820125040U CN 207833377 U CN207833377 U CN 207833377U
- Authority
- CN
- China
- Prior art keywords
- contact switch
- points
- holder
- operation handle
- loading 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
Links
Abstract
The utility model discloses a kind of operation handle stop assisting devices, including control device and telescopic device；The control device is installed on loading plate, controls the telescopic device；Described telescopic device one end is articulated with A points with the operation handle for being installed on loading plate, and the other end is articulated with B points with loading plate；The telescopic device is that can lock telescopic device, and the telescopic device of locking includes release switch；The control device includes holder, contact switch and bracing wire；The holder is installed on loading plate lower surface；The contact switch is installed on carriage center, moves up and down relative to holder, protrudes loading plate upper surface at the top of the contact switch in the initial state；Described bracing wire one end is articulated with C points with the release switch, and the other end is controlled by contact switch, realizes bracing wire stretching motion.The utility model is simple in structure, and reliability is high, using, it is easy to maintenance, operating comfort is greatly improved.
Description
Technical field
The utility model is related to a kind of auxiliary device, more particularly to a kind of operation handle stop assisting device belongs to engineering machinery
Technical field.
Background technology
Operation handle is common mechanical control equipment, and the position of operation handle had not only been related to the comfort of operator, but also
It is related to the arrangement of other related systems.The position of usual operation handle is integrally fixed on loading plate, and this operation handle is fitted
Answering property is very poor, is unfavorable for the arrangement of related system.The operation handle of part improvement can realize the number shifted one's position, but shifted one's position
Amount is certain, and less.Therefore a kind of control device that can be realized operation handle and stop in different location is needed, to meet difference
The demand of type, different operation person and operating mode.
Invention content
The utility model is to be intended to provide a kind of structure letter to overcome above-mentioned disadvantage of the existing technology to propose
Stop assisting device single, easy to make, easy to operation.
Technical solution：A kind of operation handle stop assisting device, including control device and telescopic device；The control device installation
In loading plate, the telescopic device is controlled；Described telescopic device one end is articulated with A points with the operation handle for being installed on loading plate,
The other end is articulated with B points with loading plate；The telescopic device is that can lock telescopic device, and the telescopic device of locking includes discharging
It closes；The control device includes holder, contact switch and bracing wire；The holder is installed on loading plate lower surface；It opens the contact
Pass is installed on carriage center, moves up and down relative to holder, protrudes loading plate in the initial state at the top of the contact switch
Upper surface；Described bracing wire one end is articulated with C points with the release switch, and the other end is controlled by contact switch, realizes that bracing wire is flexible
Movement.
Preference stops the reciprocal of function to realize to help, and the control device further includes return element, the return element peace
It is coaxial with the contact switch loaded on carriage center, promote contact switch to be back to original state.
Preference, simple in structure to realize, the control device further includes connecting plate, and the connecting plate cross section is triangle
Shape, the connecting plate are articulated with D points with holder, are articulated with E points with bracing wire, when the contact switch moves down, promote to connect
Plate makees circular motion around D points, while driving bracing wire campaign.
Preference, cost-effective to realize, the telescopic device of locking is that can lock gas spring.
Advantageous effect：The utility model is simple in structure, and reliability is high, using, it is easy to maintenance, it is comfortable that operation is greatly improved
Property.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is confined explosion's schematic diagram of the utility model control device.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of operation handle stop assisting device, including control device 1 and telescopic device 2；The control device 1 is installed on carrying
Plate 3 controls the telescopic device 2；2 one end of the telescopic device is articulated with A points with the operation handle 4 for being installed on loading plate 3, separately
One end is articulated with B points with loading plate 3.The telescopic device 2 is that can lock telescopic device, and the telescopic device of locking includes discharging
Close 21；The control device 1 includes holder 11, contact switch 12, bracing wire 13, return element 14 and connecting plate 15；The holder
11 are installed on 3 lower surface of loading plate；The contact switch 12 is installed on 11 center of holder, moves up and down relative to holder 11,
3 upper surface of loading plate is protruded in the initial state in 12 top of the contact switch.The return element 14 is installed in holder 11
The heart, it is coaxial with the contact switch 12, promote contact switch 12 to be back to original state.15 cross section of the connecting plate is triangle
Shape, the connecting plate 15 are articulated with D points with holder 11, E points are articulated with bracing wire 13.13 other end of the bracing wire and the release
Switch 21 is articulated with C points.When the contact switch 12 moves down, connecting plate 15 is promoted to make circular motion, while band around D points
Dynamic bracing wire 13 moves.
Cost in order to control facilitates repair, and the structure and acceleration cable of the usual bracing wire 13 are almost the same, and described lock is stretched
Compression apparatus is that can lock gas spring, and so-called to lock gas spring i.e. when release switch 21 is opened, can lock gas spring can realize flexible nothing
Grade movement, when release switch 21 is closed, can lock gas spring and can not achieve stretching motion, be in halted state.The utility model
Contact switch 12 be in operator foot zone of action, when operator need adjust operation handle to suitable position when, only need
Contact switch 12 is stepped on, contact switch 12 moves down, promotes connecting plate 15 to make circular motion around D points, while driving bracing wire
13 movements, open release switch 21, at this time by operation handle push/pull to suitable position, unclamp contact switch 12, operation handle is just
Stop at suitable position.After unclamping contact switch 12, return element 14 promotes contact switch 12 to be back to original state, and contact is opened
Closing 12 closing can also promote bracing wire 13 that connecting plate 15 is driven to be back to original state, consequently facilitating the reciprocating operation of operator.
Although be described in detail above to the utility model in conjunction with the embodiments, the technology people of the technical field
Member it is understood that without departing from the purpose of the present invention, can also above-described embodiment be changed or be changed,
If return element 14 can be helical spring, butterfly spring, 12 bottom of contact switch can be connected directly with bracing wire 13, still fall
It is within the protection scope of the present utility model.
Claims (4)
1. a kind of operation handle stop assisting device, including control device（1）And telescopic device（2）；The control device（1）It is installed on
Loading plate（3）, control the telescopic device（2）；The telescopic device（2）One end and it is installed on loading plate（3）Operation handle
（4）It is articulated with A points, the other end and loading plate（3）It is articulated with B points；It is characterized in that：The telescopic device（2）It is flexible for that can lock
Device, the telescopic device of locking includes release switch（21）；The control device（1）Including holder（11）, contact switch
（12）And bracing wire（13）；The holder（11）It is installed on loading plate（3）Lower surface；The contact switch（12）It is installed on holder
（11）Center, relative to holder（11）It moves up and down, the contact switch（12）Loading plate is protruded in the initial state in top
（3）Upper surface；The bracing wire（13）One end and the release switch（21）C points are articulated with, the other end is by contact switch（12）Control
System realizes bracing wire（13）Stretching motion.
2. operation handle stop assisting device according to claim 1, it is characterised in that：The control device（1）Further include back
Bit unit（14）, the return element（14）It is installed on holder（11）Center, with the contact switch（12）Coaxially, promote contact
Switch（12）It is back to original state.
3. operation handle stop assisting device according to claim 2, it is characterised in that：The control device（1）Further include connecting
Fishplate bar（15）, the connecting plate（15）Cross section is triangle, the connecting plate（15）With holder（11）D points are articulated with, with drawing
Line（13）It is articulated with E points, the contact switch（12）When moving down, promote connecting plate（15）Make circular motion around D points, together
When drive bracing wire（13）Movement.
4. operation handle stop assisting device according to claim 3, it is characterised in that：The telescopic device of locking is that can lock gas
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125040.2U CN207833377U (en) | 2018-01-25 | 2018-01-25 | Operation handle stop assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125040.2U CN207833377U (en) | 2018-01-25 | 2018-01-25 | Operation handle stop assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833377U true CN207833377U (en) | 2018-09-07 |
Family
ID=63394689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820125040.2U Expired - Fee Related CN207833377U (en) | 2018-01-25 | 2018-01-25 | Operation handle stop assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207833377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227825A (en) * | 2018-01-25 | 2018-06-29 | 江苏柳工机械有限公司 | Operation handle stop assisting device |
-
2018
- 2018-01-25 CN CN201820125040.2U patent/CN207833377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227825A (en) * | 2018-01-25 | 2018-06-29 | 江苏柳工机械有限公司 | Operation handle stop assisting device |
| CN108227825B (en) * | 2018-01-25 | 2023-09-22 | 柳工常州机械有限公司 | Operation handle stop-assisting device |
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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: 20180907 Termination date: 20200125 |