CN202911588U - Crane driving cab wall hanging interlocking chair - Google Patents
Crane driving cab wall hanging interlocking chair Download PDFInfo
- Publication number
- CN202911588U CN202911588U CN 201220612370 CN201220612370U CN202911588U CN 202911588 U CN202911588 U CN 202911588U CN 201220612370 CN201220612370 CN 201220612370 CN 201220612370 U CN201220612370 U CN 201220612370U CN 202911588 U CN202911588 U CN 202911588U
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- China
- Prior art keywords
- seat board
- driving
- branching part
- interlocking
- leg branching
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- 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 crane driving cab wall hanging interlocking chair which comprises a sitting plate and a sitting plate leg component and further comprises an interlocking switch. The sitting plate is hinged on an inner cab wall of a crane cab through a horizontal hinging mechanism and is capable of turning vertically relative to the inner cab wall. The sitting plate leg component is hinged on the inner cab wall of the crane cab through a perpendicular hinging mechanism and is capable of turning laterally relative to the inner cab wall. The interlocking switch is installed on the inner cab wall of the crane cab and is connected with a driving cab door interlocking switch, a main stop contact switch in a crane circuit in series. When the sitting plate is turned to be attached to a cab wall of the crane cab or the sitting plate component is turned to be attached to the cab wall of the crane cab, the sitting plate or the sitting plate leg component contacts the interlocking switch and the interlocking switch is connected. When the sitting plate or the sitting plate leg component is separated from the cab wall of the crane cab, the interlocking switch is disconnected. The driving cab chair is changed to be a hanging type and foldable structure so that using space is enlarged and operating the crane in a standing mode by a driver is guaranteed.
Description
Technical field
The utility model relates to the driving technical field, particularly a kind of driving driving compartment wall built-up interlocking chair.
Background technology
At present, driving driving compartment employed driving worker seat generally is exactly daily life or office with four common footstool chairs, and the space that takies is larger, and the less driving compartment of script is driven a vehicle, and to turn round the space more nervous for the worker; Moreover, there is not interlock control apparatus, the driving worker can directly be seated and control driving, has increased to a certain extent the dangerous possibility of driving.
The utility model content
The driving driving compartment wall built-up that technical problem to be solved in the utility model is to provide for the existing driving existing problem of worker's seat a kind of little and worker that guarantees to drive a vehicle of taking up room the standing operate electric operation bench control driving chair of interlocking.
The technical matters that the utility model solves can realize by the following technical solutions:
A kind of driving driving compartment wall built-up interlocking chair comprises seat board and seat board leg branching part, it is characterized in that, also comprises an interlocking switch; Described seat board by a horizontally hinged mechanism be hinged on the driving driving compartment interior bulkhead on and can spin upside down with respect to interior bulkhead, described seat board leg branching part by vertical linkwork be hinged on the driving driving compartment interior bulkhead on and can be with respect to overturning about interior bulkhead; Described interlocking switch is installed on the interior bulkhead of driving driving compartment, this interlocking switch and cockpit door interlocking switch, always stops contact switch and is connected in the control circuit of driving a vehicle; When seat board turns over to the bulkhead in the cabin of pressing close to drive a vehicle or seat board leg branching part when turning on the bulkhead in driving cabin, seat board or seat board leg branching part will touch interlocking switch, the interlocking switch conducting; When seat board or seat board leg branching part left the bulkhead in driving cabin, interlocking switch disconnected.
In a preferred embodiment of the present utility model, described horizontally hinged mechanism comprises that horizontal hinge shaft seat on the interior bulkhead of the fixing described driving driving compartment in a pair of interval and two end axles are located at the horizontal hinge shaft on a pair of horizontal hinge shaft axle, captives joint with described horizontal hinge shaft in the inner of described seat board.
In a preferred embodiment of the present utility model, described vertical linkwork is two covers, set up the both sides at seat board separately, the vertical linkwork of every cover comprises that upper and lower perpendicular hinge shaft seat on the interior bulkhead of the fixing described driving driving compartment in interval and upper/lower terminal axle are located at the perpendicular hinge shaft on the described upper and lower perpendicular hinge shaft seat; Described seat board leg branching part is two covers, captives joint with the perpendicular hinge shaft in the vertical linkwork of a cover in the inboard of every cover seat board leg branching part; Be provided with torsion spring between described perpendicular hinge shaft and the upper and lower perpendicular hinge shaft seat.
Described interlocking switch is installed in the outside of described seat board leg branching part and the place that can be applied to by described seat board leg branching part.
The place that described interlocking switch is installed in the upside of described seat board or downside and can be applied to by described seat board.
In a preferred embodiment of the present utility model, a seat board leg branching part positioning groove respectively is installed in both sides, described seat board bottom surface, when described seat board drops on the described seat board leg branching part, described seat board leg branching part snaps onto in the described seat board leg branching part positioning groove, when taking state to be at seat board, limit about described seat board leg branching part and overturn.
In a preferred embodiment of the present utility model, be provided with described seat board leg branching part fitted at the interior bulkhead of described driving driving compartment and be fixed on buckle on the interior bulkhead.
The beneficial effects of the utility model are as follows:
1, but the driving compartment seat of will driving a vehicle changes the wall-hanging collapsed configuration into, in order to when moving operation control or other need to increase usage space, pack up seat;
2, increase the control interlock system, make wall built-up interlocking chair when open mode (turner is sitting on the chair at once), the driving worker just has no idea to handle automatically controlled and goes the control driving.
Description of drawings
The structural representation of a kind of driving compartment wall built-up interlocking chair of driving a vehicle of Fig. 1 the utility model.
Fig. 2 is a kind of driving driving compartment of the utility model wall built-up interlocking chair interlocking electrical schematic diagram.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of driving driving compartment wall built-up interlocking chair that provides among the figure comprises seat board 100, seat board leg branching part 200 and interlocking switch 300.
Seat board leg branching part 200 is two covers, sets up the left and right sides at seat board 100 separately; Every cover seat board leg branching part 200 is installed on the interior bulkhead 410 by a perpendicular hinge shaft mechanism 600.Every cover perpendicular hinge shaft mechanism 600 comprises that upper and lower perpendicular hinge shaft seat 610 on the interior bulkhead 410 of the fixing driving in interval driving compartment, 620 and upper/lower terminal axles are located at the perpendicular hinge shaft 630 on the upper and lower perpendicular hinge shaft seat 610,620; Captive joint with the perpendicular hinge shaft 630 in the vertical linkwork 600 in the inboard of seat board leg branching part 200, so just mutually internally bulkhead about 410 upsets of seat board leg branching part 200.Be provided with the torsion spring (not shown) between perpendicular hinge shaft 630 and the upper and lower perpendicular hinge shaft seat 610,620.
A seat board leg branching part positioning groove 110 each side is installed in the bottom surface of seat board 100, when seat board 100 drops on the seat board leg branching part 200, horizontal support bar 210 in the seat board leg branching part 200 snaps onto in the seat board leg branching part positioning groove 110, when taking state to be at seat board 100, limit about 200 upsets of seat board leg branching part.
As shown in Figure 2, interlocking switch 300 with cockpit door interlocking switch 700, always stop contact switch 800 and be connected in the circuit.
Principle of work of the present utility model is as follows:
1, when the driving worker does not need operation control driving, upwards dig seat board 100, then two cover seat board leg branching parts 200 are horizontally rotated 90 °, then put down seat board 100, the seat board leg branching part positioning groove 110 at seat board 100 back sides is stuck on the horizontal support bar 210 of two cover seat board leg branching parts 200, and the driving worker can take a seat.At this moment, because interlocking switch 300 is not pushed down by the horizontal support bar 210 of seat board leg branching part 200, interlocking switch 300 disconnects, and the control desk circuit is energising not, and driving can't be operated.At this moment, driving is in the state that can not use, and the driving worker can sit on the chair.At this moment the torque spring energy store between perpendicular hinge shaft 630 and the upper and lower perpendicular hinge shaft seat 610,620.
2, when needs use driving, the driving worker upwards digs seat board 100, the seat board leg branching part positioning groove 110 at seat board 100 back sides and the horizontal support bar 210 of two cover seat board leg branching parts 200 are broken away from, at this moment two cover seat board leg branching parts 200,90 ° of backward rotation under the effect of torsion spring releasability, be attached on the interior bulkhead 410, at this moment the horizontal support bar 210 in the seat board leg branching part 200 is pushed down interlocking switch 300, then buckle is fastened seat board leg branching part 200, make it to be fitted on the interior bulkhead 410.Put down seat board 100 and can operate driving.
Because interlocking switch 300 is pushed down by the horizontal support bar 210 of seat board leg branching part 200, interlocking switch 300 conductings, the control desk circuit is connected energising, and driving realizes being operated.At this moment, it is in running order to drive a vehicle, and the driving worker can only stand and handle driving, and the turned space of driving compartment has also increased.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a driving driving compartment wall built-up interlocking chair comprises seat board and seat board leg branching part, it is characterized in that, also comprises an interlocking switch; Described seat board by a horizontally hinged mechanism be hinged on the driving driving compartment interior bulkhead on and can spin upside down with respect to interior bulkhead, described seat board leg branching part by vertical linkwork be hinged on the driving driving compartment interior bulkhead on and can be with respect to overturning about interior bulkhead; Described interlocking switch is installed on the interior bulkhead of driving driving compartment, this interlocking switch and cockpit door interlocking switch, always stops contact switch and is connected in the control circuit of driving a vehicle; When seat board turns over to the bulkhead in the cabin of pressing close to drive a vehicle or seat board leg branching part when turning on the bulkhead in driving cabin, seat board or seat board leg branching part will touch interlocking switch, the interlocking switch conducting; When seat board or seat board leg branching part left the bulkhead in driving cabin, interlocking switch disconnected.
2. driving driving compartment wall built-up as claimed in claim 1 interlocking chair, it is characterized in that, described horizontally hinged mechanism comprises that horizontal hinge shaft seat on the interior bulkhead of the fixing described driving driving compartment in a pair of interval and two end axles are located at the horizontal hinge shaft on a pair of horizontal hinge shaft axle, captives joint with described horizontal hinge shaft in the inner of described seat board.
3. driving driving compartment wall built-up as claimed in claim 1 or 2 interlocking chair, it is characterized in that, described vertical linkwork is two covers, set up the both sides at seat board separately, the vertical linkwork of every cover comprises that upper and lower perpendicular hinge shaft seat on the interior bulkhead of the fixing described driving driving compartment in interval and upper/lower terminal axle are located at the perpendicular hinge shaft on the described upper and lower perpendicular hinge shaft seat; Described seat board leg branching part is two covers, captives joint with the perpendicular hinge shaft in the vertical linkwork of a cover in the inboard of every cover seat board leg branching part; Be provided with torsion spring between described perpendicular hinge shaft and the upper and lower perpendicular hinge shaft seat.
4. driving driving compartment wall built-up as claimed in claim 3 interlocking chair is characterized in that, described interlocking switch is installed in the outside of described seat board leg branching part and the place that can be applied to by described seat board leg branching part.
5. driving driving compartment wall built-up as claimed in claim 3 interlocking chair is characterized in that, the place that described interlocking switch is installed in the upside of described seat board or downside and can be applied to by described seat board.
6. driving driving compartment wall built-up as claimed in claim 3 interlocking chair, it is characterized in that, a seat board leg branching part positioning groove respectively is installed in both sides, described seat board bottom surface, when described seat board drops on the described seat board leg branching part, described seat board leg branching part snaps onto in the described seat board leg branching part positioning groove, when taking state to be at seat board, limit about described seat board leg branching part and overturn.
7. driving driving compartment wall built-up as claimed in claim 1 interlocking chair is characterized in that, is provided with described seat board leg branching part fitted at the interior bulkhead of described driving driving compartment to be fixed on buckle on the interior bulkhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612370 CN202911588U (en) | 2012-11-18 | 2012-11-18 | Crane driving cab wall hanging interlocking chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612370 CN202911588U (en) | 2012-11-18 | 2012-11-18 | Crane driving cab wall hanging interlocking chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911588U true CN202911588U (en) | 2013-05-01 |
Family
ID=48159922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612370 Expired - Fee Related CN202911588U (en) | 2012-11-18 | 2012-11-18 | Crane driving cab wall hanging interlocking chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104757806A (en) * | 2015-04-10 | 2015-07-08 | 姚水福 | Wall-hanging turning power-assisted stool with automatic reset function |
| CN107568973A (en) * | 2017-10-25 | 2018-01-12 | 德清奥丽门窗有限公司 | A kind of faldstool cervical orifice of uterus |
-
2012
- 2012-11-18 CN CN 201220612370 patent/CN202911588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104757806A (en) * | 2015-04-10 | 2015-07-08 | 姚水福 | Wall-hanging turning power-assisted stool with automatic reset function |
| CN107568973A (en) * | 2017-10-25 | 2018-01-12 | 德清奥丽门窗有限公司 | A kind of faldstool cervical orifice of uterus |
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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 |
Granted publication date: 20130501 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |