CN219365552U - Front and rear guard plate structure of extensible shelter - Google Patents

Abstract

The utility model relates to a front and rear guard plate structure of an expandable shelter, belongs to the technical field of medical shelter, and solves the problem that the volume capacity of a medical shelter is limited in the prior art. The utility model comprises the following steps: a guard plate main body and a telescopic mechanism; the telescopic mechanism is arranged inside the guard plate main body and can prolong the height of the front guard plate structure and the rear guard plate structure; the telescopic mechanism comprises: a shielding cloth and a telescopic rod; the telescopic rod can drive the shielding cloth to be unfolded when being lifted. The utility model realizes the height extension of the front guard board and the rear guard board of the opposite cabin, and further can realize the expansion of the inner space of the opposite cabin.

Description

Front and rear guard plate structure of extensible shelter

Technical Field

The utility model relates to the technical field of medical shelter, in particular to a front and rear guard plate structure of an expandable shelter.

Background

Currently, the non-expansion shelter is required to be consistent with the width of a standard container, and the width of the shelter is strictly limited by the width of a transport vehicle, so that the use space provided by the interior of the shelter is relatively narrow, the use functions of the shelter are particularly limited, and the maneuverability is poor.

In order to ensure that the shelter has a larger internal space during use and can be conveniently transported during transportation and transfer, the shelter is required to have the function of morphological change.

Aiming at the problems of small using space and inconvenient use and transportation of the movable medical shelter in the prior art, the medical shelter capable of realizing the space expansion function needs to be provided.

When the cabin volume is expanded, the transverse width of the cabin needs to be expanded on one hand, and the longitudinal height of the cabin needs to be expanded on the other hand. The utility model provides a front and rear guard plate structure of an expandable shelter with height change, which is researched on how to realize the height expansion of the shelter.

Disclosure of Invention

In view of the above analysis, the utility model aims to provide a front and rear guard plate structure of an expandable shelter, which is used for solving the problems of poor flexibility and insufficient use space of the existing medical shelter.

The aim of the utility model is mainly realized by the following technical scheme:

a front and rear fender structure of an expandable shelter, comprising: a guard plate main body and a telescopic mechanism; the telescopic machanism sets up inside the backplate main part, telescopic machanism includes: the device comprises shielding cloth, a telescopic rod, a driving device and a winding shaft; the driving device is used for driving the telescopic rod to move up and down relative to the guard plate main body; the shielding cloth can be wound on the winding shaft; the telescopic rod can drive the shielding cloth to be unfolded when being lifted; a coil spring is arranged between the winding shaft and the guard plate main body.

Further, the driving device is a linear motor.

Alternatively, the driving device is a cylinder.

Alternatively, the driving device is a hydraulic cylinder.

Further, a placing groove is formed in the upper portion of the guard plate main body; the telescopic mechanism is arranged inside the placing groove.

Further, the winding shaft is arranged at the bottom of the placing groove.

Further, the two ends of the winding shaft are rotatably connected with the guard plate main body.

Further, when the telescopic rod is lifted, the shutter cloth is unfolded and the coil spring is contracted; when the telescopic rod descends, the coil spring is unfolded, and meanwhile the shielding cloth is wound on the winding shaft.

Further, the telescopic rod and the upper end of the shielding cloth are fixedly connected with the shelter roof.

Further, the driving device and the winding shaft are both arranged inside the placing groove.

The technical scheme of the utility model can at least realize one of the following effects:

1. the front and rear guard plate structure of the expandable shelter supports the whole height of the medical shelter, and the telescopic mechanism is arranged to realize lifting of the roof of the shelter, so that the size of the space inside the whole shelter can be adjusted, the whole height can be increased, and the use space of the shelter is expanded.

2. According to the front and rear guard plate structure of the expandable shelter, the telescopic rods are used for supporting the top plate, the inner space of the medical shelter can be enclosed by the expandable shielding cloth after the top plate is lifted, the shielding cloth is wound on the winding shaft, the expandable shelter is used as an extension structure of the guard plate after being expanded, and the expandable shelter is convenient to retract and use and occupies a small space.

3. According to the front and rear guard plate structure of the expandable shelter, coil springs are arranged between a rolling shaft and a guard plate main body, and when the telescopic rod stretches, the shielding cloth stretches and the coil springs shrink; after the telescopic rod falls back, the winding shaft rotates under the drive of the coil spring to enable the shielding cloth to be wound on the winding shaft again, and the shielding cloth is recovered.

In the utility model, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the utility model, like reference numerals being used to refer to like parts throughout the several views.

FIG. 1 is a schematic view of the front and rear fender structures of the expandable shelter of the present utility model;

FIG. 2 is a schematic view of the telescopic mechanism of the front and rear guard plate structure of the present utility model;

FIG. 3 is a partial cross-sectional view from the front perspective of the front and rear fender structure of the utility model;

FIG. 4 is a partial cross-sectional view from a side view of the front and rear fender structure of the utility model;

FIG. 5 is a view showing the use of the front and rear fender structure of the utility model in an expandable shelter.

Reference numerals:

1-a guard plate body; 2-a telescopic mechanism; 3-shelter roof; 21-shielding cloth; 22-telescopic rod; 23-a driving device; 24-winding shaft; 25-coil springs.

Detailed Description

The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.

Example 1

In one embodiment of the present utility model, a front and rear guard plate structure of an expandable shelter is disclosed, as shown in fig. 1, including: a guard plate main body 1 and a telescopic mechanism 2; the telescopic mechanism 2 is arranged in the guard plate main body 1 and can prolong the height of the front guard plate structure and the rear guard plate structure; the telescopic mechanism 2 includes: a shielding cloth 21 and a telescopic rod 22; the expansion rod 22 can drive the shielding cloth 21 to be unfolded when being lifted.

In the utility model, the telescopic mechanism 2 drives the shielding cloth 21 to ascend or descend, thereby realizing the height extension of the front and rear guard plate structures, expanding the height of the front and rear guard plate structures, further expanding the volume of the inner space of the shelter and increasing the accommodating effect in use, as shown in fig. 5.

Specifically, the front and rear guard plate structures of the utility model are provided with two groups which are respectively arranged at the front side and the rear side of the shelter. The two groups of front and rear guard plate structures are respectively: the front guard board and the rear guard board are used as supporting structures of the shelter.

Specifically, the cabin door can be installed on the front guard board when in use, and external equipment such as an air conditioner, a battery cabinet, a controller and the like can be installed on the rear guard board.

In one embodiment of the present utility model, as shown in fig. 2, the telescopic mechanism 2 further comprises a driving device 23; the driving device 23 is used for driving the telescopic rod 22 to move up and down relative to the guard plate main body 1.

Further, the driving device 23 is a linear motor, an air cylinder or a hydraulic cylinder.

Further, one end of the telescopic rod 22 is fixedly connected with the shelter ceiling 3, and the other end is fixedly connected with the driving device. The driving device 23 drives the telescopic rod 22 to move up and down, so that the front guard plate and the rear guard plate can be expanded or contracted. Notably, are: the extension and retraction of the extension and retraction lever 22 is reflected in the up-and-down displacement with respect to the apron body 1, and is not a change in its own length.

In one embodiment of the present utility model, the telescopic mechanism 2 further comprises: a take-up reel 24; the shielding cloth 21 can be wound on the winding shaft 24.

Specifically, as shown in fig. 3 and 4, a placement groove is provided at the upper part of the guard plate main body 1; the telescopic mechanism 2 is arranged inside the placing groove.

Further, the winding shaft 24 is disposed at the bottom of the placement groove, and two ends are rotatably connected with the guard plate main body 1. Specifically, two ends of the winding shaft 24 are rotatably mounted on the guard plate main bodies 1 at two sides of the placing groove through bearings; the bottom end of the shielding cloth 21 is fixed to the winding shaft 24 by adhesion, and the shielding cloth 21 can be wound around the winding shaft 24 after being contracted.

In one embodiment of the present utility model, the upper ends of the telescopic rod 22 and the shielding cloth 21 are fixedly connected with the shelter ceiling 3.

Further, the driving device 23 and the winding shaft 24 are arranged in parallel inside the placement groove, as shown in fig. 4.

In one embodiment of the present utility model, a coil spring 25 is provided between the take-up shaft 24 and the apron body 1.

Specifically, when the telescopic rod 22 is raised, the shade cloth 21 is unfolded while the coil spring 25 is contracted; when the telescopic rod 22 descends, the coil spring 25 is unfolded while the shade cloth 21 is wound on the winding shaft 24.

The implementation process comprises the following steps:

when the front guard plate and the rear guard plate are extended in height: the driving device 23 drives the telescopic rod 22 to rise, the telescopic rod 22 lifts the shelter ceiling 3, and the shielding cloth 21 is unfolded along with the rise of the shelter ceiling 3, so that the shielding cloth is used as an extension structure of the front and rear guard plates. During the process of unwinding the shade cloth 21 on the winding shaft 24, the winding shaft 24 rotates while compressing the coil spring 25, and the coil spring 25 is in an elastically compressed state.

When the front guard board and the rear guard board are highly contracted: when the driving device 23 drives the telescopic rod 22 to move downwards and the shelter roof 3 is lowered in height, the shielding cloth 21 is also contracted, the coil spring 25 is restored to an initial state under the self elastic action, and the winding shaft 24 is driven to rotate by the coil spring 25 to wind up and wind up the shielding cloth 21 on the winding shaft 24.

The front and rear guard plate structure of the expandable shelter can expand the height of the shelter, and the shelter can form a large space due to small carrying volume and expansion, so that the application range is increased, and the shelter is convenient to install on site and flexible in transportation mode.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims (10)

1. A front and rear fender structure of an expandable shelter, comprising: a guard plate main body (1) and a telescopic mechanism (2); the telescopic machanism (2) set up inside backplate main part (1), telescopic machanism (2) include: a shielding cloth (21), a telescopic rod (22), a driving device (23) and a winding shaft (24); the driving device (23) is used for driving the telescopic rod (22) to move up and down relative to the guard plate main body (1); the shielding cloth (21) can be wound on the winding shaft (24); the telescopic rod (22) can drive the shielding cloth (21) to be unfolded when being lifted; a coil spring (25) is arranged between the winding shaft (24) and the guard plate main body (1).

2. The front and rear fender structure of an expandable shelter according to claim 1, characterized in that the driving means (23) is a linear motor.

3. The front and rear fender structure of an expandable shelter according to claim 1, characterized in that the driving means (23) are cylinders.

4. The front and rear fender structure of an expandable shelter according to claim 1, characterized in that the driving means (23) are hydraulic cylinders.

5. The front and rear fender structure of an expandable shelter according to any one of claims 1 to 4, characterized in that a placement groove is provided in an upper portion of the fender main body (1); the telescopic mechanism (2) is arranged inside the placing groove.

6. The fore-and-aft fender structure of the expandable shelter of claim 5, wherein the winding shaft (24) is disposed at a bottom of the placement tank.

7. The front and rear fender structure of an expandable shelter according to claim 6, characterized in that both ends of the winding shaft (24) are rotatably connected with the fender main body (1).

8. The front and rear fender structure of the expandable shelter according to claim 7, characterized in that when the telescopic rod (22) is raised, the shielding cloth (21) is unfolded while the coil spring (25) is contracted; when the telescopic rod (22) descends, the coil spring (25) is unfolded, and meanwhile the shielding cloth (21) is wound on the winding shaft (24).

9. The front and rear guard plate structure of the expandable shelter according to claim 8, characterized in that the upper ends of the telescopic rods (22) and the shielding cloth (21) are fixedly connected with the shelter roof (3).

10. The front and rear fender structure of an expandable shelter according to claim 8 or 9, characterized in that the driving means (23) and the winding shaft (24) are both arranged inside the placement tank.