CN209870375U - Chamfering expansion square cabin - Google Patents
Chamfering expansion square cabin Download PDFInfo
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- CN209870375U CN209870375U CN201920352107.0U CN201920352107U CN209870375U CN 209870375 U CN209870375 U CN 209870375U CN 201920352107 U CN201920352107 U CN 201920352107U CN 209870375 U CN209870375 U CN 209870375U
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- main cabin
- cabin
- floor
- cabin body
- expansion
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Abstract
The utility model discloses a chamfer extension shelter, receive including the main cabin body, main cabin lifting floor and sidecar and expand the mechanism, the extension cabin body about all installing in the left and right sides of the main cabin body, floor elevating system is installed to the below on main cabin lifting floor, and the below that the main cabin lifting floor is located the main cabin body, the sidecar is received and is expanded the left and right sides that the mechanism all is located floor elevating system. This angle cutting expansion shelter, be provided with the main cabin body, when the vehicle removes through arch culvert, because the last top panel of the main cabin body is connected with the obtuse angle dihedral angle between the side board, the apex angle of the main cabin body is difficult to collide with the vault of culvert mutually, can also increase or widen the angle cutting expansion shelter, make the cabin volume increase, thereby satisfy the operation requirement that the shelter volume constantly improves, the main cabin body all adopts angle cutting structural style with controlling the expansion cabin body, both satisfied railway transportation's requirement, the interior high space in carriage has been guaranteed again.
Description
Technical Field
The utility model relates to a special type vehicle technical field specifically is a chamfer extension shelter.
Background
In recent years, various expansion square cabins are widely applied to the technical field of special vehicles, the square cabin which can be expanded left and right at present is mainly divided into a folding type expansion structure and a drawing type expansion structure, and the height of a vehicle carried by the expansion square cabin is influenced when the vehicle is transported, so that the road transportation can be met, but the requirements of railway transportation or height limitation due to special use operation cannot be met.
The height of the expansion shelter is required to be reduced for avoiding collision with the vault of the railway transportation height-limiting arch culvert, so that the expansion internal volume of the shelter is reduced, the working height in the shelter is reduced, the requirements on man-machine operation performance cannot be met, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing shelter according to the condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chamfer extension shelter to provide a difficult vault with arch culvert that collides mutually, the shelter height is higher, the great chamfer extension shelter of extension internal volume when solving above-mentioned background art and providing a vehicle-mounted removal through railway transportation limit for height arch culvert, can not be fine satisfy people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chamfer extension shelter, includes that the main cabin body, main cabin lifting floor and sidecar receive and expand the mechanism, the extension cabin body about the left and right sides of the main cabin body is all installed, floor elevating system is installed to the below on main cabin lifting floor, and main cabin lifting floor is located the below of the main cabin body, the sidecar is received and is expanded the left and right sides that the mechanism all is located floor elevating system.
Preferably, the central axis of the main cabin body is perpendicular to the left and right extended cabin bodies, and the outer part of the main cabin body is in a trapezoidal structure.
Preferably, the left and right expansion cabins penetrate through edges on two sides of the main cabin, and the vertical height of the left and right expansion cabins is smaller than that of the main cabin.
Preferably, the main cabin lifting floor is perpendicular to the vertical central line of the main cabin body, and the main cabin body is parallel to the central axis of the left and right expansion cabin bodies.
Preferably, the floor lifting mechanisms are symmetrically distributed about the vertical central line of the left and right expansion cabin bodies, and the vertical central line of the floor lifting mechanism and the vertical central line of the main cabin lifting floor are overlapped.
Preferably, the side cabin retracting and expanding mechanisms are symmetrically distributed around a vertical central line of the main cabin lifting floor, and a horizontal central line of the side cabin retracting and expanding mechanisms is parallel to the main cabin lifting floor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of the main cabin body, when the vehicle removes and passes through the arch culvert, because the last top panel of the main cabin body is connected with the side board with the obtuse angle dihedral angle, the apex angle of the main cabin body is difficult to collide with the vault of culvert, can also increase or widen the angle cutting expansion shelter, make the volume increase in the cabin, thereby satisfy the operation requirement that the volume constantly improves in the shelter, be provided with left and right side expansion cabin bodies, the main cabin body and left and right side expansion cabin body all adopt the angle cutting structural style, both satisfy the requirement of railway transportation, the height space in the carriage has been guaranteed again, mobility when guaranteeing the vehicle to carry cargo, make whole car trafficability reinforce;
2. the main cabin lifting floor and the floor lifting mechanism are arranged, the lifting function of the main cabin lifting floor can be realized by the floor lifting mechanism, the main cabin lifting floor descends below the left and right expansion cabin bodies after the square cabin is folded, the equipment installation reserved space of the left and right expansion cabin bodies is not influenced, and the equipment installation reserved space in the square cabin can be effectively reserved;
3. the utility model discloses a setting of main cabin lifting floor, according to the size and the requirement of under-deck erection equipment, can adjust main cabin lifting floor size, each bottom plate size only need satisfy the cabin body receive expand two kinds of states can, guarantee the cabin body and realize drawing in and the extension action, under the extension state, the under-deck floor levels simple structure.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the expanded state of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the utility model in a furled state.
In the figure: 1. a main cabin; 2. the cabin body is expanded left and right; 3. a main cabin lifting floor; 4. a floor lifting mechanism; 5. a side cabin contraction and expansion mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a chamfered expansion shelter comprises a main shelter body 1, a left and right expansion shelter body 2, a main shelter lifting floor 3, a floor lifting mechanism 4 and a side shelter contraction and expansion mechanism 5, wherein the left and right expansion shelter bodies 2 are installed on the left and right sides of the main shelter body 1, the central axis of the main shelter body 1 is perpendicular to the left and right expansion shelter bodies 2, and the outside of the main shelter body 1 is in a trapezoidal structure;
the left and right extended cabins 2 penetrate through the edges of the two sides of the main cabin 1, the vertical height of the left and right extended cabins 2 is smaller than that of the main cabin 1, and the main cabin 1 and the left and right extended cabins 2 both adopt a corner cutting structure form, so that the requirements of railway transportation are met, the height space in a carriage is ensured, the maneuverability of vehicles during loading is ensured, and the trafficability of the whole vehicle is strong; a main cabin lifting floor 3 is arranged below the main cabin body 1, floor lifting mechanisms 4 are arranged below the main cabin lifting floor 3, the main cabin lifting floor 3 is perpendicular to the vertical central line of the main cabin body 1, the main cabin body 1 is parallel to the central lines of the left and right expansion cabin bodies 2, the floor lifting mechanisms 4 are symmetrically distributed around the vertical central line of the left and right expansion cabin bodies 2, the vertical central line of the floor lifting mechanism 4 and the vertical central line of the main cabin lifting floor 3 are superposed, the lifting function of the main cabin lifting floor 3 can be realized by the floor lifting mechanisms 4, the main cabin lifting floor 3 is descended below the left and right expansion cabin bodies 2 after the shelter is folded, the equipment installation reserved space of the left and right expansion cabin bodies 2 is not influenced, and the equipment installation reserved space in the shelter can be effectively reserved;
the left side and the right side of the floor lifting mechanism 4 are respectively provided with a side cabin contraction and expansion mechanism 5, the side cabin contraction and expansion mechanisms 5 are symmetrically distributed about the vertical central line of the main cabin lifting floor 3, the horizontal central line of the side cabin contraction and expansion mechanisms 5 is parallel to the main cabin lifting floor 3, the size of the main cabin lifting floor 3 can be adjusted according to the size and the requirements of the installation equipment in the cabin, the sizes of the bottom plates only need to meet two states of contraction and expansion of the cabin body, the cabin body is guaranteed to be folded and expanded, under the expansion state, the floor in the cabin is smooth, and the structure is simple.
The working principle is as follows: when the chamfering and expanding square cabin is used, firstly, the left and right expanding cabin bodies 2 are movably connected with the main cabin body 1 through the side cabin contracting and expanding mechanism 5, and the lifting function of the main cabin lifting floor 3 is realized by the floor lifting mechanism 4; secondly, openings corresponding to the left and right expansion cabins 2 are arranged on the left and right side wall plates of the main cabin body 1, the main cabin lifting floor 3 is descended below the left and right expansion cabin bodies 2 in a furled state, the left and right expansion cabin bodies 2 are contracted inside the main cabin body 1, and the outer side wall plates of the left and right expansion cabin bodies 2 are spliced with the left and right side wall plates of the main cabin body 1 to form the left and right side wall plates of the chamfering expansion square cabin; finally, in an expansion state, the left and right expansion cabin bodies 2 extend outside the main cabin body 1, the main cabin lifting floor 3 is lifted up through the floor lifting mechanism 4, the floor of the main cabin body 1 and the floor of the left and right expansion cabin bodies 2 are ensured to be on the same plane, the outer side wall plates of the left and right expansion cabin bodies 2 are the left and right side wall plates of the chamfering expansion square cabin, wherein the driving devices related to the side cabin folding and expanding mechanism 5 and the floor lifting mechanism 4 can be driven by a gear rack, an electric push rod, an air cylinder or a hydraulic cylinder, and a sensor and a limiting device are arranged, so that the working principle of the chamfering expansion square cabin is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a chamfer extension shelter, includes that main cabin body (1), main cabin lifting floor (3) and side deck receive and expand mechanism (5), its characterized in that: the expansion cabin body (2) about the left and right sides of the main cabin body (1) is all installed, floor elevating system (4) are installed to the below of the main cabin lifting floor (3), and main cabin lifting floor (3) are located the below of the main cabin body (1), the side cabin is received and is expanded mechanism (5) and all is located the left and right sides of floor elevating system (4).
2. A chamfered expansion shelter according to claim 1, wherein: the central axis of the main cabin body (1) is vertical to the left and right extension cabin bodies (2), and the outer part of the main cabin body (1) is of a trapezoidal structure.
3. A chamfered expansion shelter according to claim 1, wherein: the left and right expansion cabin bodies (2) penetrate through the edges of the two sides of the main cabin body (1), and the vertical height of the left and right expansion cabin bodies (2) is smaller than that of the main cabin body (1).
4. A chamfered expansion shelter according to claim 1, wherein: the main cabin lifting floor (3) is perpendicular to the vertical central line of the main cabin body (1), and the main cabin body (1) is parallel to the central axis of the left and right extension cabin bodies (2).
5. A chamfered expansion shelter according to claim 1, wherein: the floor lifting mechanisms (4) are symmetrically distributed about the vertical central line of the left and right extended cabin bodies (2), and the vertical central line of the floor lifting mechanisms (4) is superposed with the vertical central line of the main cabin lifting floor (3).
6. A chamfered expansion shelter according to claim 1, wherein: the side cabin expanding and contracting mechanisms (5) are symmetrically distributed around the vertical central line of the main cabin lifting floor (3), and the horizontal central line of the side cabin expanding and contracting mechanisms (5) is parallel to the main cabin lifting floor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920352107.0U CN209870375U (en) | 2019-03-20 | 2019-03-20 | Chamfering expansion square cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920352107.0U CN209870375U (en) | 2019-03-20 | 2019-03-20 | Chamfering expansion square cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209870375U true CN209870375U (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920352107.0U Active CN209870375U (en) | 2019-03-20 | 2019-03-20 | Chamfering expansion square cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209870375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250323A (en) * | 2021-05-20 | 2021-08-13 | 常州利明屏蔽有限公司 | Combined square cabin with telescopic structure |
-
2019
- 2019-03-20 CN CN201920352107.0U patent/CN209870375U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250323A (en) * | 2021-05-20 | 2021-08-13 | 常州利明屏蔽有限公司 | Combined square cabin with telescopic structure |
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