CN210941993U - Expansion type square cabin for engineering vehicle - Google Patents
Expansion type square cabin for engineering vehicle Download PDFInfo
- Publication number
- CN210941993U CN210941993U CN201921045003.1U CN201921045003U CN210941993U CN 210941993 U CN210941993 U CN 210941993U CN 201921045003 U CN201921045003 U CN 201921045003U CN 210941993 U CN210941993 U CN 210941993U
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- side board
- positioning
- shelter
- door
- extension
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Abstract
The utility model discloses an engineering vehicle is with extension formula shelter, including the mounting bracket, the both sides of mounting bracket are provided with the slip regulation mouth, the inboard slidable mounting of slip regulation mouth has left side board and right side board, the inner wall fixed mounting of slip regulation mouth has the pneumatic cylinder, the one end fixedly connected with left side board and the right side board of pneumatic cylinder, the left side board is provided with the installation piece with the surface of right side board, the surface pivot of installation piece is connected with first unloading door and second and unloads the door, it has the reference column to peg graft on the surface of mounting bracket, the surface butt joint of reference column has first unloading door and second to unload the door. This kind of extension formula shelter for engineering vehicle drives right side board and right side board through the pneumatic cylinder and moves along the slide adjusting mouth, accomplishes the shelter extension, and the extension is accomplished the back, inserts the locating hole inboard through the locating pin, and rotates first position nut and press from both sides tight first engaging lug, rotates the tight second engaging lug of second position nut clamp, and it is fixed to accomplish the shelter extension.
Description
Technical Field
The utility model relates to an engineering vehicle technical field specifically is an engineering vehicle is with extension formula shelter.
Background
The engineering vehicle is the main strength of the building engineering, and the progress of the building engineering is doubled due to the occurrence of the engineering vehicle, so that the manpower is greatly reduced. The engineering vehicle is observed to operate, so that people cannot shake the power of machines and science and technology. They are used for carrying, digging, first-aid repair, even fighting and the like of engineering.
The existing expansion type shelter generally uses a folding shelter to enlarge the area of the shelter, but the connection between all parts of the folding shelter is fragile and easy to damage when being applied to an engineering vehicle, and the expansion and the positioning of the shelter are completed by adopting the simple hydraulic cylinder to stretch, so that the expansion position of the shelter can be displaced due to bumping when the engineering vehicle is stressed in the driving process, and therefore, the shelter suitable for the engineering vehicle is needed to be used for the engineering vehicle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engineering vehicle is with extension formula shelter to solve engineering vehicle shelter service problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering vehicle is with extension formula shelter, includes the mounting bracket, the both sides of mounting bracket are provided with the slip regulation mouth, the inboard slidable mounting of slip regulation mouth has left side board and right side board, the inner wall fixed mounting of slip regulation mouth has the pneumatic cylinder, the one end fixedly connected with left side board and the right side board of pneumatic cylinder, the left side board is provided with the installation piece with the surface of right side board, the surperficial pivot of installation piece is connected with first discharge door and second discharge door, it has the reference column to peg graft on the surface of mounting bracket, the surface butt joint of reference column has first discharge door and second discharge door.
Preferably, the lower surfaces of the left side plate and the right side plate are evenly provided with positioning holes, the lower surface of the mounting frame is spliced with positioning pins, one ends of the positioning pins are spliced on the inner sides of the positioning holes, the other ends of the positioning pins are provided with lower pressing plates, and springs are arranged between the lower pressing plates and the mounting frame.
Preferably, the up end of left side board is provided with first locating piece, and the side of first locating piece is provided with first threaded shaft, the up end of right side board is provided with first connection ear, and the surface grafting of first connection ear has first threaded shaft, and the surface threaded connection of first threaded shaft has first positioning nut, and the butt has first connection ear between two first positioning nuts.
Preferably, the surface of the first unloading door is uniformly provided with second positioning blocks, the side faces of the second positioning blocks are provided with second threaded shafts, the surface of the second unloading door is uniformly provided with second connection lugs, the surface of each second connection lug is spliced with a second threaded shaft, the surface of each second threaded shaft is in threaded connection with a second positioning nut, and the two second positioning nuts are butted with the second connection lugs.
Preferably, an extension plate is welded on the surface of the second discharge door, and the surface of the extension plate is slidably connected with the first discharge door.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of extension formula shelter for engineering vehicle, first location nut on with first engaging lug right side rotates along first threaded shaft right, then rotate second location nut on second engaging lug right side along second threaded shaft right, then break away from the locating hole with the locating pin along the mounting bracket lapse, drive right side board and right side board through the pneumatic cylinder and remove along the slip adjustment mouth, accomplish the shelter extension, the extension is accomplished the back, it is inboard to insert the locating hole through the locating pin, and it presss from both sides tight first engaging lug to rotate first location nut, it presss from both sides tight second engaging lug to rotate second location nut, it is fixed to accomplish the shelter extension.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention;
fig. 3 is a side view of the mounting bracket of the present invention;
fig. 4 is a left side view of the present invention.
In the figure: the device comprises a mounting frame 1, a sliding adjusting opening 11, a hydraulic cylinder 12, a pressing plate 13, a positioning pin 14, a spring 15, a positioning column 16, a left side plate 2, a first positioning block 21, a first threaded shaft 22, a first positioning nut 23, a right side plate 3, a positioning hole 31, an installation block 32, a first connecting lug 33, a first discharging door 4, a second positioning block 41, a second threaded shaft 42, a second positioning nut 43, a second discharging door 5, a second connecting lug 51 and an extension plate 52.
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, an extended shelter for engineering vehicle includes an installation rack 1, a sliding adjusting port 11 is provided on two sides of the installation rack 1, a left side plate 2 and a right side plate 3 are slidably mounted on an inner side of the sliding adjusting port 11, a hydraulic cylinder 12 and a hydraulic cylinder 12 model are fixedly mounted on an inner wall of the sliding adjusting port 11: SHG-1301, the one end fixedly connected with left side board 2 and right side board 3 of pneumatic cylinder 12, the surface of left side board 2 and right side board 3 is provided with installation piece 32, and the surperficial pivot of installation piece 32 is connected with first discharge door 4 and second discharge door 5, and it has reference column 16 to peg graft on the surface of mounting bracket 1, and the surface butt of reference column 16 has first discharge door 4 and second discharge door 5.
Referring to fig. 1 and 3, the lower surfaces of the left side plate 2 and the right side plate 3 are uniformly provided with positioning holes 31, the lower surface of the mounting frame 1 is inserted with positioning pins 14, one end of each positioning pin 14 is inserted inside the corresponding positioning hole 31, the lower surfaces of the left side plate 2 and the right side plate 3 are positioned by inserting the positioning pin 14 into the corresponding positioning hole 31, the other end of each positioning pin 14 is provided with a lower pressing plate 13, a spring 15 is arranged between the lower pressing plate 13 and the mounting frame 1, and the lower pressing plate 13 is driven by upward pulling force of the spring 15 to enable the positioning pin 14 to be inserted into the corresponding positioning hole 31 and.
Referring to fig. 2 and 4, the upper end surface of the left side plate 2 is provided with a first positioning block 21, the side surface of the first positioning block 21 is provided with a first threaded shaft 22, the upper end surface of the right side plate 3 is provided with a first connecting lug 33, the surface of the first connecting lug 33 is inserted with the first threaded shaft 22, the surface of the first threaded shaft 22 is connected with a first positioning nut 23 through a thread, the first connecting lug 33 is abutted between the two first positioning nuts 23, and the two first positioning nuts 23 are inwardly abutted against the first connecting lug 33 to complete the fixing of the upper ends of the left side plate 2 and the right side plate 3.
Referring to fig. 2, the surface of the first discharging door 4 is uniformly provided with second positioning blocks 41, the side surfaces of the second positioning blocks 41 are provided with second threaded shafts 42, the surface of the second discharging door 5 is uniformly provided with second engaging lugs 51, the surfaces of the second engaging lugs 51 are inserted with the second threaded shafts 42, the surfaces of the second threaded shafts 42 are in threaded connection with second positioning nuts 43, the second engaging lugs 51 are abutted between the two second positioning nuts 43, and the two second positioning nuts 43 are inwardly abutted against the second threaded shafts 42 to complete the fixed connection between the first discharging door 4 and the second discharging door 5.
Referring to fig. 2, an extension plate 52 is welded on the surface of the second discharge door 5, the surface of the extension plate 52 is slidably connected with the first discharge door 4, when the left side plate 2 is separated from the right side plate 3, the first discharge door 4 is driven to be separated from the second discharge door 5, and after separation, objects are prevented from falling from a gap between the second discharge doors 5 through the extension plate 52.
The utility model discloses when concrete implementation: when the shelter needs to be expanded, firstly, the first positioning nuts 23 on the right sides of the first connecting lugs 33 are rotated rightwards along the first threaded shafts 22, then the second positioning nuts 43 on the right sides of the second connecting lugs 51 are rotated rightwards along the second threaded shafts 42, so that when the left side plate 2 is separated from the right side plate 3, the first threaded shafts 22 can slide along the first connecting lugs 33, the second threaded shafts 42 can slide along the second connecting lugs 51, then the pressing plate 13 is pressed downwards, the positioning pins 14 move downwards along the mounting frame 1 to be separated from the positioning holes 31, the bottoms of the left side plate 2 and the right side plate 3 are not positioned, then the left side plate 2 and the right side plate 3 are driven by the hydraulic cylinders 12 to move along the sliding adjusting openings 11, the shelter is expanded, after the expansion is completed, the positioning pins 14 are inserted into the positioning holes 31 to position the bottoms of the left side plate 2 and the right side plate 3, then the two first positioning nuts, the first positioning screw cap 23 is rotated along the first threaded shaft 22 to clamp the first connecting lug 33, so that the upper end of the left side plate 2 and the upper end of the right side plate 3 are fixed, the two second positioning screw caps 43 are rotated along the second threaded shaft 42 to clamp the second connecting lug 51, and the first discharging door 4 and the second discharging door 5 are fixed, so that the expansion and fixation of the shelter are completed.
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 (5)
1. The utility model provides an extension formula shelter for engineering vehicle, includes mounting bracket (1), its characterized in that: the utility model discloses a mounting bracket, including mounting bracket (1), slide adjusting mouth (11), the inboard slidable mounting of slide adjusting mouth (11) has left side board (2) and right side board (3), the inner wall fixed mounting of slide adjusting mouth (11) has pneumatic cylinder (12), the one end fixedly connected with left side board (2) and right side board (3) of pneumatic cylinder (12), the surface of left side board (2) and right side board (3) is provided with installation piece (32), the surperficial pivot of installation piece (32) is connected with first discharge door (4) and second discharge door (5), peg graft on the surface of mounting bracket (1) has reference column (16), the surperficial butt joint of reference column (16) has first discharge door (4) and second discharge door (5).
2. An extended shelter for a work vehicle as claimed in claim 1, wherein: the lower surfaces of the left side plate (2) and the right side plate (3) are evenly provided with positioning holes (31), the lower surface of the mounting rack (1) is spliced with positioning pins (14), one ends of the positioning pins (14) are spliced on the inner sides of the positioning holes (31), the other ends of the positioning pins (14) are provided with lower pressing plates (13), and springs (15) are arranged between the lower pressing plates (13) and the mounting rack (1).
3. An extended shelter for a work vehicle as claimed in claim 1, wherein: the utility model discloses a positioning device, including left side board (2), right side board (3), right side board (2), right side board (3) and right side board (3), the up end of left side board (2) is provided with first locating block (21), and the side of first locating block (21) is provided with first threaded shaft (22), and the up end of right side board (33) is provided with first engaging lug (33), and the surface grafting of first engaging lug (33) has first threaded shaft (22), and the surface threaded connection of first threaded shaft (22) has first positioning nut (23), and it has first engaging lug (33).
4. An extended shelter for a work vehicle as claimed in claim 1, wherein: the surface of the first unloading door (4) is uniformly provided with second positioning blocks (41), the side faces of the second positioning blocks (41) are provided with second threaded shafts (42), the surface of the second unloading door (5) is uniformly provided with second connecting lugs (51), the surface of each second connecting lug (51) is spliced with one second threaded shaft (42), the surface of each second threaded shaft (42) is connected with one second positioning nut (43) in a threaded manner, and the two second positioning nuts (43) are connected with one second connecting lug (51) in a butt joint manner.
5. An extended shelter for a work vehicle as claimed in claim 1, wherein: an extension plate (52) is welded on the surface of the second discharge door (5), and a first discharge door (4) is connected to the surface of the extension plate (52) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045003.1U CN210941993U (en) | 2019-07-05 | 2019-07-05 | Expansion type square cabin for engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045003.1U CN210941993U (en) | 2019-07-05 | 2019-07-05 | Expansion type square cabin for engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210941993U true CN210941993U (en) | 2020-07-07 |
Family
ID=71373453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921045003.1U Active CN210941993U (en) | 2019-07-05 | 2019-07-05 | Expansion type square cabin for engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210941993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203292A (en) * | 2019-07-05 | 2019-09-06 | 江苏鸿昌特种车辆有限公司 | A kind of engineering truck expansion type shelter |
-
2019
- 2019-07-05 CN CN201921045003.1U patent/CN210941993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203292A (en) * | 2019-07-05 | 2019-09-06 | 江苏鸿昌特种车辆有限公司 | A kind of engineering truck expansion type shelter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215622 Yong'an Village, Leyu Town, Linjiang Green Industrial Park, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Zhengbang Special Vehicle Co.,Ltd. Address before: 215622 Yong'an Village, Leyu Town, Linjiang Green Industrial Park, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU HONGCHANG SPECIAL VEHICLE CO.,LTD. |