CN214005998U - Electric expansion cabin - Google Patents
Electric expansion cabin Download PDFInfo
- Publication number
- CN214005998U CN214005998U CN202022891821.2U CN202022891821U CN214005998U CN 214005998 U CN214005998 U CN 214005998U CN 202022891821 U CN202022891821 U CN 202022891821U CN 214005998 U CN214005998 U CN 214005998U
- Authority
- CN
- China
- Prior art keywords
- cabin
- box body
- electric expansion
- shelter box
- push rod
- 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.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an electric expansion cabin, which comprises a shelter box body, wherein one side surface of the shelter box body is provided with an electric expansion cabin which can extend from the shelter box body to the outer side of the shelter box body, the lower part of one side surface of the electric expansion cabin, which deviates from the shelter box body, is provided with two supports in a position symmetry way, the upper surface of each support is provided with a through hole, an electric push rod is arranged in the through hole, the upper end of the electric push rod is fixedly connected with a top plate, the lower surface of the top plate is provided with two threaded rods in a symmetry way, the upper surface of each support is provided with two round holes matched with the threaded rods, the lower ends of the threaded rods penetrate through the round holes, the threaded rods are engaged with two nuts, the two nuts are respectively arranged at the upper side and the lower side of the supports, the movable end of the electric push rod is fixedly connected with a U-shaped frame, traveling wheels are arranged in the U-shaped frame in a rolling way, and the electric expansion cabin can achieve the convenient adjustment of the height of a supporting structure, the requirements of vehicle chassis with different heights can be met conveniently, and the application range is expanded.
Description
Technical Field
The utility model particularly relates to an electronic expansion cabin.
Background
The shelter box is the main part commonly used on the special type vehicle, for the volume that enlarges the shelter box, installs the extension cabin of pull formula on the shelter box usually, for improving the stability after the extension cabin expandes, generally need install bearing structure on the extension cabin, at present, the bearing structure length for supporting the extension cabin is fixed, can not satisfy the not needs of high vehicle chassis of difference, and application scope is single, and the commonality is not enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an electronic expansion cabin to reach the convenient adjustment of bearing structure height, be convenient for satisfy not co-altitude vehicle chassis's needs, enlarge application scope.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an electronic expansion cabin, includes the shelter box, the electricity that shelter box side installation can be followed the shelter box and extended to the shelter box outside expands the cabin, electricity expands a side lower part position symmetry that the cabin deviates from the shelter box and installs two supports, the through-hole has been seted up to the support upper surface, be equipped with electric putter in the through-hole, electric putter upper end fixedly connected with roof, roof lower surface symmetry installs two threaded rods, two and threaded rod matched with round hole have been seted up to the support upper surface, the threaded rod lower extreme runs through the round hole, and the meshing has two nuts, two on the threaded rod the nut sets up respectively at support upside and downside, electric putter expansion end fixedly connected with U type frame, the gyro wheel is installed in the U type frame.
Furthermore, two straight thread cylinders are symmetrically arranged on the lower surface of the top plate, and the upper end of the threaded rod is meshed in the straight thread cylinders.
Furthermore, an inserting cylinder is installed in the middle of the upper surface of the U-shaped frame, and the movable end of the electric push rod is inserted into the inserting cylinder and fixedly connected with the inserting cylinder.
Furthermore, a rubber sleeve is adhered in the round hole through glue, and the rubber sleeve is sleeved on the threaded rod.
Furthermore, two triangular plates are symmetrically arranged on one side, close to the electric expansion cabin, of the upper surface of the support, and the triangular plates are fixedly connected with the electric expansion cabin.
Furthermore, a front moving cabin is arranged on one side of the electric expansion cabin and is movably connected with the square cabin body.
The utility model has the advantages that:
1. two threaded rods on the top plate are respectively inserted into the two round holes in the support, the relative positions of the top plate and the support are adjusted as required until the mounting position of the electric push rod meets the requirement, and then two nuts on the threaded rods are screwed to enable the two nuts to be tightly attached to the support, so that the convenient adjustment of the mounting position of the electric push rod is completed, and the mounting height of the electric push rod can be adjusted quickly.
2. The electric push rod is controlled to extend, so that the travelling wheel in the U-shaped frame is in contact with the ground, and then the travelling wheel, the electric push rod and the like jointly form a structure for supporting the electric expansion cabin, so that the stability of the electric expansion cabin during expansion is improved, the convenient adjustment of the height of the supporting structure is achieved, the requirements of vehicle chassis with different heights are met conveniently, and the application range is expanded.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of an electric expansion cabin of the present invention;
FIG. 2 is an enlarged view of the position A in the electric expansion cabin of the utility model;
fig. 3 is a perspective view of a support in an electric expansion cabin of the present invention;
in the figure: 1-square cabin body, 2-electric expansion cabin, 3-support, 4-electric push rod, 5-insert cylinder, 6-U-shaped frame, 7-travelling wheel, 8-threaded rod, 9-top plate, 10-front moving cabin, 11-triangular plate, 12-straight threaded cylinder, 13-nut, 14-rubber sleeve, 15-round hole and 16-through hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electronic expansion cabin, includes shelter box 1, and 1 side installation of shelter box can be followed the electricity that 1 shelter box extended to the shelter box 1 outside of shelter and expanded cabin 2, and the electricity expands a side lower part position symmetry that 2 deviates from shelter box 1 in cabin and installs two supports 3, and through-hole 16 has been seted up to support 3 upper surface, is equipped with electric putter 4 in the through-hole 16, and the mutual assembly of electric putter 4 and support 3 is convenient for in the design of through-hole 16.
The upper end of the electric push rod 4 is fixedly connected with a top plate 9, and the top plate 9 provides a support carrier for the electric push rod 4.
Two threaded rods 8 are installed to surface symmetry under roof 9, support 3 upper surface has been seted up two and threaded rod 8 matched with round hole 15, round hole 15 is run through to threaded rod 8 lower extreme, and the meshing has two nuts 13 on the threaded rod 8, two nuts 13 set up respectively at 3 upsides of support and downside, with two threaded rod 8 on roof 9 assign respectively in two round holes 15 on support 3, and adjust roof 9 and support 3's relative position as required, the mounted position up to electric putter 4 satisfies needs, twist two nuts 13 on the threaded rod 8 afterwards, make two nuts 13 all closely laminate with support 3, accomplish the convenient adjustment of electric putter 4 mounted position, even if the mounting height of quick adjustment electric putter 4.
The movable end of the electric push rod 4 is fixedly connected with a U-shaped frame 6, a traveling wheel 7 is installed in the U-shaped frame 6 in a rolling mode, the electric push rod 4 is controlled to extend, the traveling wheel 7 in the U-shaped frame 6 is made to contact with the ground, the traveling wheel 7, the electric push rod 4 and the like jointly form a structure for supporting the electric expansion cabin 2, the stability of the electric expansion cabin 2 during expansion is improved, the convenient adjustment of the height of the supporting structure is achieved, the requirements of vehicle chassis with different heights are met conveniently, and the application range is enlarged.
Two straight thread barrels 12 are symmetrically arranged on the lower surface of the top plate 9, the upper end of the threaded rod 8 is meshed in the straight thread barrels 12, the threaded rod 8 is screwed into the straight thread barrels 12 on the top plate 9, and the threaded rod 8 and the top plate 9 are convenient to disassemble and assemble.
The middle position of the upper surface of the U-shaped frame 6 is provided with an inserting barrel 5, the movable end of the electric push rod 4 is inserted in the inserting barrel 5 and fixedly connected with the inserting barrel 5, the movable end of the electric push rod 4 is fixed in the inserting barrel 5, and the electric push rod 4 is fixedly connected with the U-shaped frame 6.
A rubber sleeve 14 is adhered in the round hole 15 through glue, the rubber sleeve 14 is sleeved on the threaded rod 8, and the threaded rod 8 is inserted into the rubber sleeve 14 in the round hole 15 to play a role in protecting threads on the threaded rod 8.
Two set squares 11 are installed to 3 upper surfaces of support near one side symmetry that the electricity expands cabin 2, and set square 11 expands cabin 2 fixed connection with the electricity, installs set square 11 between support 3 and electricity expand cabin 2, improves the mechanical strength that support 3 and electricity expand and be connected between the cabin 2.
One side of the electric expansion cabin 2 is provided with a front moving cabin 10, the front moving cabin 10 is movably connected with the shelter box body 1, the front moving cabin 10 is drawn out from the shelter box body 1, and the volume of the shelter box body 1 is further expanded.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an electronic expansion cabin, includes shelter box (1), its characterized in that: the electric expansion cabin (2) is arranged on one side of the shelter box body (1) and can extend to the outer side of the shelter box body (1) from the shelter box body (1), two supports (3) are symmetrically arranged on the lower portion of one side of the electric expansion cabin (2) deviating from the shelter box body (1), a through hole (16) is formed in the upper surface of each support (3), an electric push rod (4) is arranged in each through hole (16), a top plate (9) is fixedly connected to the upper end of each electric push rod (4), two threaded rods (8) are symmetrically arranged on the lower surface of each top plate (9), two round holes (15) matched with the threaded rods (8) are formed in the upper surface of each support (3), the lower ends of the threaded rods (8) penetrate through the round holes (15), two nuts (13) are meshed with the threaded rods (8), and the two nuts (13) are respectively arranged on the upper side and the lower side of each support (3), the movable end of the electric push rod (4) is fixedly connected with a U-shaped frame (6), and a traveling wheel (7) is arranged in the U-shaped frame (6) in a rolling mode.
2. An electrically powered docking station as defined in claim 1, wherein: two straight thread cylinders (12) are symmetrically arranged on the lower surface of the top plate (9), and the upper end of the threaded rod (8) is meshed in the straight thread cylinders (12).
3. An electrically powered docking station as defined in claim 1, wherein: the middle position of the upper surface of the U-shaped frame (6) is provided with an inserting cylinder (5), and the movable end of the electric push rod (4) is inserted in the inserting cylinder (5) and fixedly connected with the inserting cylinder (5).
4. An electrically powered docking station as defined in claim 1, wherein: a rubber sleeve (14) is pasted in the round hole (15) through glue, and the rubber sleeve (14) is sleeved on the threaded rod (8).
5. An electrically powered docking station as defined in claim 1, wherein: two set square (11) are installed to support (3) upper surface one side symmetry near electric expansion cabin (2), set square (11) and electric expansion cabin (2) fixed connection.
6. An electrically powered docking station as defined in claim 1, wherein: one side of the electric expansion cabin (2) is provided with a front moving cabin (10), and the front moving cabin (10) is movably connected with the shelter box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891821.2U CN214005998U (en) | 2020-12-04 | 2020-12-04 | Electric expansion cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891821.2U CN214005998U (en) | 2020-12-04 | 2020-12-04 | Electric expansion cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214005998U true CN214005998U (en) | 2021-08-20 |
Family
ID=77310943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022891821.2U Active CN214005998U (en) | 2020-12-04 | 2020-12-04 | Electric expansion cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214005998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771961A (en) * | 2021-08-30 | 2021-12-10 | 西安长峰机电研究所 | Semi-moving three-way expansion carriage |
-
2020
- 2020-12-04 CN CN202022891821.2U patent/CN214005998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771961A (en) * | 2021-08-30 | 2021-12-10 | 西安长峰机电研究所 | Semi-moving three-way expansion carriage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214005998U (en) | Electric expansion cabin | |
| US8376385B2 (en) | Half round trailer with lower center of gravity | |
| CN102530088A (en) | Chassis for electric car | |
| CN104691431A (en) | Vehicle-mounted bicycle all-around fixing bracket | |
| CN204937235U (en) | Electric automobile frame | |
| CN110150916A (en) | A kind of double-deck exhibition position device of folding easy to remove | |
| CN205764651U (en) | A kind of passenger vehicle rear overhang skeleton positioning welding frock | |
| CN103707731A (en) | Rear air suspension system used for passenger car | |
| CN204915855U (en) | Back floor assembly with spare tyre support | |
| CN204383576U (en) | A kind of air suspension of automobile joist with one-body molded C ellbeam | |
| CN210283789U (en) | Chassis system with telescopic wheelbase | |
| CN203752815U (en) | Rear air suspension system for passenger car | |
| CN207826531U (en) | A kind of helicopter landing gear | |
| CN103863549B (en) | A kind of four axle unmanned vehicle supporting fuselage assemblies | |
| CN201580437U (en) | Lower pocket beam of vehicle frame | |
| CN206243248U (en) | Expansible light automobile frame assembly | |
| CN204452250U (en) | The comprehensive analog bracket of a kind of vehicle-mounted bicycle | |
| CN104691432A (en) | Wheel fixing component of vehicle-mounted bicycle bracket | |
| CN202507883U (en) | Air suspension assembly of supporting bridge of airport shuttle bus | |
| CN220974331U (en) | All-terrain vehicle frame | |
| CN203957883U (en) | A kind of drive assembly device and bulk cement semi-trailer | |
| CN217917864U (en) | Portal frame | |
| CN203345043U (en) | Chassis secondary beam for hoisting and conveying vehicle | |
| CN202573712U (en) | Rear wheel balance shaft bracket for heavy duty truck | |
| CN111055782A (en) | Low-noise automobile luggage rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |