CN107650647A - Push up extensible frame in a kind of cabin - Google Patents
Push up extensible frame in a kind of cabin Download PDFInfo
- Publication number
- CN107650647A CN107650647A CN201711050399.4A CN201711050399A CN107650647A CN 107650647 A CN107650647 A CN 107650647A CN 201711050399 A CN201711050399 A CN 201711050399A CN 107650647 A CN107650647 A CN 107650647A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- latch
- pushed
- pulley
- extensible frame
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/022—Sliding roof trays or assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
- B60J7/043—Sunroofs e.g. sliding above the roof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention discloses a kind of cabin top extensible frame, it is characterized in that, including ceiling board, described ceiling board or so respectively sets one, and described ceiling board bottom sets sliding track mechanism in left-right direction, the pulley coordinated with slide rail that described sliding track mechanism includes being fixed in the slide rail in left-right direction of ceiling board bottom and is arranged in nacelle.Cabin of the present invention top extensible frame is simple in construction, conveniently can freely realize expansion and collapse, effective guarantee extension and stability when collapsing, and is oriented to smooth, deploys and collapses fluent, can effectively lock working condition, use reliability is high, security is good.
Description
Technical field
The present invention relates to the technical field of vehicle cabin, more particularly to a kind of cabin top extensible frame.
Background technology
The nacelle of conventional truck is fixed structure, and the usable floor area or volume that the inside can accommodate are certain.When some
Special region such as field carry out some it is movable when, such as some military combats, technical support and logistics support equipment in, it is necessary to
Large-scale operational commanding control centre, large-scale equipment testing and maintaining station, field hospital, camp with welfare quarter etc., so as to need
Larger functional space, and that the vehicle cabin of fixed structure can be provided is limited using space, the non-expanding cabin of monomer without
Method meets this requirement, but the mobility of integrated large-sized equipment is restricted again, therefore, it is necessary to is extended using compartment
Cabin, to provide required usable floor area, but the cabin top propagation stability of expansion tank is poor at present, the shape of clamping stagnation easily be present
Condition, use reliability are relatively low.
The content of the invention
The technical problems to be solved by the invention and the technical assignment proposed are that prior art is improved, there is provided a kind of
Extensible frame is pushed up in cabin, and it is poor to solve the cabin top propagation stability of expansion tank in current technology, the situation of clamping stagnation easily be present, using can
By property it is relatively low the problem of.
To solve above technical problem, the technical scheme is that：
Push up extensible frame in a kind of cabin, it is characterised in that including ceiling board, each setting one of described ceiling board or so, and
Described ceiling board bottom sets sliding track mechanism in left-right direction, and described sliding track mechanism includes being fixed in ceiling board bottom
Slide rail in left-right direction and the pulley coordinated with slide rail being arranged in nacelle.Cabin top of the present invention extensible frame will be sliding
Rail is connected with ceiling board, and slide rail can provide ceiling board stable support, ensures the structural stability of ceiling board, and pulley is fixed
In nacelle, the extension of ceiling board and gathering are realized by shifting sledge, ensure that ceiling board in moving process and is in
Stability when extension and rounding state.
Further, described slide rail includes the glidepath positioned at upper slide rail and the pulley bottom side of pulley top side, described
The section of upper slide rail and glidepath takes the shape of the letter U, and both are open relative armful on pulley, and the end of upper slide rail and glidepath passes through connection
Part is fixed.The slide rail formed is combined by pulley obvolvent wherein by upper slide rail and glidepath, has the function that above-below direction is spacing, keeps away
Exempt to be in the presence of derailing, while ensure smoothly to be oriented to and slide, ensure extension and collapse the reliability of process.
Further, described connector generally rectangle frame, upper slide rail and glidepath are respectively above and below rectangle frame
Side, and upper slide rail and glidepath are fixed by bolt and rectangle frame, it is upper slide rail and glidepath is effectively fixed so that upper slide rail
The space of obvolvent pulley is formed between glidepath, the spacing that there is the rotating shaft for pulley to pass through between upper slide rail and glidepath,
The top side and bottom side of pulley can contact slide rail respectively and glidepath realizes sliding contact, ensure extension and collapse the suitable of process
Smooth property.
Further, described connector is the rectangle frame that C-channel plate obvolvent is welded, and is made, easy for installation, cost
It is low.
Further, length direction of the described pulley along slide rail is provided with two, and structure is simplified, part is few, can be right
Slide rail provides stable support, ensures extension and collapses the smooth of process.
Further, the top side of the upper slide rail of described slide rail and one of pulley is in close contact, glidepath with it is another
The bottom side of individual pulley is in close contact, further slide rail is carried out in above-below direction using pulley it is spacing, avoid slide rail in extension and
Occur the bounce of above-below direction during gathering, improve stability.
Further, the bottom of described ceiling board is provided with some groups of parallel sliding track mechanisms, improves extension and collapses
The stability of process.
Further, the side of described slide rail is additionally provided with the directive wheel being bonded with slide rail side, utilizes directive wheel pair
The lateral carry out guide and limit of slide rail, avoid slide rail from occurring the play of left and right directions during extension and gathering, improve stable
Property.
Further, described directive wheel is arranged on the side of outermost slide rail, using directive wheel to outermost cunning
Rail carries out guide and limit, you can so that whole ceiling board is not in the play of left and right directions during extension and gathering.
Further, the side of described slide rail is additionally provided with limitation locking mechanism, and described limitation locking mechanism includes
Latch and the latch support that is slided for latch perpendicular to slide rail, are opened up on slide rail and work locking hole that latch coordinates and gathering
Locking hole, and the latch perpendicular to latch is additionally provided with latch support, radially opening up for latch is matched somebody with somebody with latch
The locking groove of conjunction.Using the working condition and rounding state of limitation locking mechanism locking ceiling board, ceiling board is avoided surprisingly to slide,
Improve use reliability and security.
Compared with prior art, the invention has the advantages that：
Cabin top of the present invention extensible frame is simple in construction, conveniently can freely realize expansion and collapse, effective guarantee
Extension and stability when collapsing, are oriented to smooth, deploy and collapse fluent, can effectively lock working condition, use reliability
Height, security are good.
Brief description of the drawings
Fig. 1 is the structural representation that extensible frame is pushed up in cabin；
Fig. 2 is the A-A profiles in Fig. 1；
Fig. 3 is the B-B profiles in Fig. 1；
Fig. 4 is the C-C profiles in Fig. 1；
Fig. 5 is the D-D profiles in Fig. 1；
Fig. 6 is the E-E profiles in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
A kind of cabin top extensible frame disclosed in the embodiment of the present invention, propagation stability is good, and guiding is smooth, deploys and reclaims without hindrance
It is stagnant, working condition can be effectively locked, use reliability is high, security is good.
As shown in Figures 1 to 6, a kind of cabin top extensible frame, including ceiling board 1, described ceiling board 1 or so respectively set one
Individual, the bottom of ceiling board 1 sets sliding track mechanism in left-right direction, and the bottom of ceiling board 1 is provided with some groups of parallel cunnings
Rail mechanism, sliding track mechanism include being fixed in the slide rail 2 in left-right direction of the bottom of ceiling board 1 and be arranged in nacelle with cunning
The pulley 3 that rail 2 coordinates, ceiling board 1 are supported by some parallel slide rails 2, ensure structural stability, and slide rail 2 moves along pulley 3
To realize the extension of ceiling board 1 and gathering.
For the reliability for ensureing extension and collapsing, derailing or bounce situation, in the present embodiment, slide rail 2 are avoided the occurrence of
It is made up of the glidepath 5 of the upper slide rail 4 positioned at the top side of pulley 3 and the bottom side of pulley 3, the section of upper slide rail 4 and glidepath 5 takes the shape of the letter U,
The relative upper and lower sides embraced in pulley 3 of both openings, the end of upper slide rail 4 and glidepath 5 is fixed by connector 6, using rolling
The mode of contact, reduce abrasion, increase the service life.
The generally rectangle frame of connector 6, upper slide rail 4 and glidepath 5 are located at the upper and lower sides of rectangle frame, and upper slide rail respectively
4 and glidepath 5 fixed by bolt and rectangle frame, in the present embodiment, connector 6 be two C-channel plate obvolvents be welded
Rectangle frame, upper slide rail sets along the vertical direction with glidepath, two C-channel plates in left-right direction obvolvent in upper slide rail with gliding
The periphery of rail.
In order to improve extension and collapse the stationarity of process, ceiling board 1 is avoided to occur during extension and gathering up and down
Direction, the play of left and right directions to slide rail 2, it is necessary to further carry out limition orientation.In order to avoid slide rail 2 is jumped in above-below direction
Dynamic, length direction of the pulley 3 along slide rail 2 is provided with two, as shown in Figures 2 and 3, the upper slide rail 4 of slide rail 2 and one of them
The top side of pulley 3 is in close contact, and the bottom side of glidepath 5 and another pulley 3 is in close contact, and effectively avoids slide rail from extending and receiving
Occur the bounce of above-below direction during holding together, improve mobile stationarity.
In order to avoid slide rail 2 is beated in left and right directions, the side of slide rail 2 is additionally provided with the guiding being bonded with the side of slide rail 2
Wheel 7, directive wheel 7 is arranged on the side of outermost slide rail 2, and directive wheel 7 is arranged on outermost 2 inner side of slide rail, and
Length direction of the directive wheel 7 along slide rail 2 is provided with two, effectively improves mobile stationarity.
The working condition and rounding state of effective locking ceiling board are needed simultaneously, avoid ceiling board from surprisingly sliding, raising makes
With reliability and security, the side of slide rail 2 is additionally provided with limitation locking mechanism 8, and described limitation locking mechanism 8 includes vertical
Latch 9 and the latch support 10 that is slided for latch 9 in slide rail 2, open up on slide rail 2 the work locking hole that coordinates with latch 9 and
Locking hole is collapsed, and the latch 11 perpendicular to latch 9 is additionally provided with latch support 10, latch 9 radially opens up
The locking groove coordinated with latch 11, after ceiling board moves into place, latch 9 is inserted on slide rail 2 in the corresponding aperture opened up, so
Latch 11 is inserted in the locking groove of latch 9 afterwards, prevent latch 9 is unexpected from exiting, so as to effectively avoid slide rail 2 is unexpected from sliding,
Ensure the stability of ceiling board state.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
The limitation of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection scope of the present invention.
Claims (10)
1. extensible frame is pushed up in a kind of cabin, it is characterised in that including ceiling board (1), described ceiling board (1) left and right is each to set one,
And described ceiling board (1) bottom sets sliding track mechanism in left-right direction, described sliding track mechanism includes being fixed in cabin top
The slide rail (2) in left-right direction of plate (1) bottom and the pulley (3) coordinated with slide rail (2) being arranged in nacelle.
2. extensible frame is pushed up in cabin according to claim 1, it is characterised in that described slide rail (2) includes pushing up positioned at pulley (3)
The section of the upper slide rail (4) of side and the glidepath (5) of pulley (3) bottom side, described upper slide rail (4) and glidepath (5) takes the shape of the letter U,
Both openings are relative to embrace on pulley (3), and the end of upper slide rail (4) and glidepath (5) is fixed by connector (6).
3. extensible frame is pushed up in cabin according to claim 2, it is characterised in that described connector (6) generally rectangle frame, on
Slide rail (4) and glidepath (5) are located at the upper and lower sides of rectangle frame respectively, and upper slide rail (4) and glidepath (5) pass through bolt and square
Shape frame is fixed.
4. extensible frame is pushed up in cabin according to claim 3, it is characterised in that described connector (6) is that two C-channel plates are embraced
Close the rectangle frame being welded.
5. extensible frame is pushed up in cabin according to claim 2, it is characterised in that length of the described pulley (3) along slide rail (2)
Direction is provided with two.
6. extensible frame is pushed up in cabin according to claim 5, it is characterised in that the upper slide rail (4) of described slide rail (2) with wherein
The top side of one pulley (3) is in close contact, and the bottom side of glidepath (5) and another pulley (3) is in close contact.
7. extensible frame is pushed up in cabin according to claim 1, it is characterised in that described ceiling board (1) if bottom be provided with
The parallel sliding track mechanism of dry group.
8. extensible frame is pushed up in cabin according to claim 7, it is characterised in that the side of described slide rail (2) be additionally provided with
The directive wheel (7) of slide rail (2) side fitting.
9. extensible frame is pushed up in cabin according to claim 8, it is characterised in that described directive wheel (7) is arranged on outermost
The side of slide rail (2).
10. extensible frame is pushed up in cabin according to claim 1, it is characterised in that the side of described slide rail (2) also sets up limited
Position locking mechanism (8), described limitation locking mechanism (8) include sliding perpendicular to the latch (9) of slide rail (2) and for latch (9)
Latch support (10), the work locking hole coordinated with latch (9) and gathering locking hole are opened up on slide rail (2), and in latch
The latch (11) perpendicular to latch (9) is additionally provided with support (10), radially opening up for latch (9) is matched somebody with somebody with latch (11)
The locking groove of conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050399.4A CN107650647B (en) | 2017-10-31 | 2017-10-31 | Cabin roof expansion frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050399.4A CN107650647B (en) | 2017-10-31 | 2017-10-31 | Cabin roof expansion frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107650647A true CN107650647A (en) | 2018-02-02 |
| CN107650647B CN107650647B (en) | 2024-04-05 |
Family
ID=61096120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711050399.4A Active CN107650647B (en) | 2017-10-31 | 2017-10-31 | Cabin roof expansion frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107650647B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6003919A (en) * | 1997-03-28 | 1999-12-21 | Shook Electronics Usa, Inc. | Expandable trailer |
| CN200955199Y (en) * | 2006-10-10 | 2007-10-03 | 苏州江南航天机电工业公司 | Enlarged cabin |
| CN101899866A (en) * | 2010-07-22 | 2010-12-01 | 镇江康飞机器制造有限公司 | Expansion mechanism for expanding square cabin |
| CN105151133A (en) * | 2015-09-16 | 2015-12-16 | 零八一电子集团四川红轮机械有限公司 | Expansion mechanism for movable and extendable shelter |
| CN207535668U (en) * | 2017-10-31 | 2018-06-26 | 零八一电子集团四川红轮机械有限公司 | Push up extensible frame in a kind of cabin |
-
2017
- 2017-10-31 CN CN201711050399.4A patent/CN107650647B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6003919A (en) * | 1997-03-28 | 1999-12-21 | Shook Electronics Usa, Inc. | Expandable trailer |
| CN200955199Y (en) * | 2006-10-10 | 2007-10-03 | 苏州江南航天机电工业公司 | Enlarged cabin |
| CN101899866A (en) * | 2010-07-22 | 2010-12-01 | 镇江康飞机器制造有限公司 | Expansion mechanism for expanding square cabin |
| CN105151133A (en) * | 2015-09-16 | 2015-12-16 | 零八一电子集团四川红轮机械有限公司 | Expansion mechanism for movable and extendable shelter |
| CN207535668U (en) * | 2017-10-31 | 2018-06-26 | 零八一电子集团四川红轮机械有限公司 | Push up extensible frame in a kind of cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107650647B (en) | 2024-04-05 |
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