Extensible command service shelter

Abstract

The utility model provides an extensible command service shelter, which relates to the technical field of shelters, and comprises a shelter body, two extension cabins are arranged in the shelter body, extension tents are arranged in the two extension cabins, folding brackets are arranged in the two extension tents, universal wheels are arranged on the bottom surfaces of the two folding brackets, and shelter walls are arranged on the two sides of the shelter body. When a first hydraulic rod is adopted to stretch out and draw back completely, the bulkhead can be unfolded completely, when the bulkhead is unfolded, a folding support can be pushed, due to the fact that one end of the folding support is fixed to the surface of the expansion cabin through a fixing bolt, and universal wheels are installed on the bottom face of the folding support, the folding support is pushed, and the folding support can slide on the bulkhead through the universal wheels; when the folding support is completely unfolded, the expansion tent connected to the folding support in a sleeving mode can be unfolded together, the expansion cabin and the expansion tent are combined to contain large-scale personnel, and the defect that the expansion tent cannot be expanded or shrunk according to different operation scales is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of square cabins, in particular to an expandable square cabin for commanding and doing business. Background Art

[0002] According to the Chinese publication (announcement) number CN115853132B, an expandable cabin is disclosed, which belongs to the technical field of cabins and solves the problem of small cabin expansion ratio in the prior art. The present invention includes: an air film, side panels, front and rear guard panels, a top panel, a bottom panel, a winding mechanism and a hydraulic drive system; there are two front and rear guard panels, which are arranged between the top panel and the bottom panel; the front and rear guard panels serve as the supporting structure of the expandable cabin; the front and rear guard panels are retractable structures; the side panels are rotatably mounted on the bottom panel, and the top of the side panels is connected to the air film; the air film is wound and unfolded by a winding mechanism; the air film can serve as the side wall of the cabin after unfolding; the hydraulic drive system is used to drive the front and rear guard panels to retract and unfold, and the side panels to unfold. The present invention achieves height expansion and bilateral expansion through the retraction and folding of the front and rear guard panels and the unfolding of the air film, thereby increasing the volume of the cabin.

[0003] When the above technology is completed, the size to which it can be expanded is fixed. Therefore, when a larger expansion cabin encounters a smaller-scale command operation, it will not only increase the cost but also greatly occupy the use of vision. Similarly, when a smaller expansion cabin encounters a larger scale, the smaller control cabin will not be able to provide combat command tasks well, making the above expansion cabin unable to expand or shrink according to different operation scales. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcoming in the prior art that the command cabin can not be expanded or reduced according to different operation scales, and to propose an expandable command cabin for doing business.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an expandable command and operation cabin, comprising a cabin body, wherein two expansion cabins are provided inside the cabin body, and the interiors of the two expansion cabins are provided with expansion tents, and the interiors of the two expansion tents are provided with folding brackets, and the bottom surfaces of the two folding brackets are provided with universal wheels, and bulkheads are provided on both sides of the cabin body, and the surfaces of the two bulkheads are provided with four supports, and the surfaces of the bulkheads away from the supports are provided with two connecting frames, and the surfaces of the two bulkheads are provided with doors, and the surfaces of both sides of the cabin body are also provided with doors, and partitions are provided on both sides of the two expansion cabins, and two first hydraulic rods are provided on one side of the partition, and a second hydraulic rod is provided on the top of the two first hydraulic rods, and a hydraulic pump is provided on the bottom of the two second hydraulic rods, and two first guide rods are provided on the side of the partition away from the first hydraulic rod, and a second guide rod is provided on the top of the two first guide rods.

[0006] Preferably, the two partitions are welded to the surface of the inner wall of the cabin, and the two expansion cabins are installed in the middle of the two partitions. The two second hydraulic rods are fixed to the surface of the partition by four fixing bolts, and the two second hydraulic rods are in parallel.

[0007] Preferably, the two first hydraulic rods are mirror-imaged on the surfaces of the two expansion cabins with the cabin body as the center, and the two first hydraulic rods are axially connected to the two expansion cabins, and the two hydraulic pumps are installed inside the cabin body.

[0008] Preferably, the four connecting frames are evenly welded to the top surface of the bulkhead, and the two bulkheads are hingedly connected to the two expansion cabins, and one end of the two first hydraulic rods is connected to the connecting frame on the surface of the bulkhead.

[0009] Preferably, the positions of the two first guide rods and the two second guide rods correspond one-to-one to the positions of the first hydraulic rod and the second hydraulic rod, the two first guide rods are axially connected to the control cabin, and one end of the two first guide rods is connected to the connecting frame on the bulkhead surface, the two second guide rods are fixed to the surface of the partition by fixing bolts, and one end of the two second guide rods are fixed to the surface of the two expansion cabins by fixing bolts.

[0010] Preferably, the two folding brackets are fixed to the surface of the inner wall of the expansion cabin by four fixing bolts, and the two expansion tents are sleeved on the top surfaces of the two folding brackets. Six universal wheels are set on the bottom surfaces of the two folding brackets, and the universal wheels are evenly installed on the bottom surfaces of both ends of the folding brackets by fixing bolts in groups of three.

[0011] Preferably, the hatches on the two bulkhead surfaces are both connected to the bulkhead hinges, and the hatches on the two side surfaces of the cabin body are both connected to the cabin body hinges.

[0012] Beneficial effects

[0013] In the utility model, two bulkheads are installed on the surfaces of two expansion cabins through hinges, and four supports are installed on the top of the surfaces of the two bulkheads. Two folding brackets are installed on the inner wall of the expansion cabin through fixing bolts. Two first hydraulic rods are installed on the side of the two expansion cabins close to the right side of the cabin body, and the two first hydraulic rods are axially connected to the surfaces of the two expansion cabins, and one end of the two first hydraulic rods is connected to the connecting frame on the top surface of the two bulkheads. The two first hydraulic rods are connected to the hydraulic pump pipeline. The two expansion tents are sleeved on the top surface of the two folding brackets, and six universal wheels are installed on the bottom surface of the two folding brackets. When the cabin body is not large enough to command the operation after the two expansion cabins are unfolded, the first hydraulic rods can be controlled by the control box to Extension. When the first hydraulic rod is extended, the connecting frame on the top of the bulkhead is connected to one end of the first hydraulic rod, so that the first telescopic rod will drive the bulkhead to expand to one side when it is extended and retracted. When the first hydraulic rod is fully extended and retracted, the bulkhead will be fully extended. When the bulkhead is extended, the folding bracket can be pushed. One end of the folding bracket is fixed to the surface of the expansion cabin by a fixing bolt, and universal wheels are installed on the bottom of the folding bracket. When the folding bracket is pushed, the folding bracket can slide on the bulkhead through the universal wheels. When the folding bracket is fully extended, the expansion tent mounted on the folding bracket will also be expanded together. The expansion cabin and the expansion tent can be used to accommodate a larger number of people, which solves the problem of not being able to expand or shrink according to different operation scales. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an isometric drawing of the present utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 For the utility model Figure 2 AA cross-sectional view;

[0017] Figure 4 It is a right side view of the utility model;

[0018] Figure 5 It is a partial isometric drawing of the present utility model;

[0019] Figure 6 It is a partial right side view of the utility model;

[0020] Figure 7 It is a partial left side view of the utility model;

[0021] Figure 8 This is an auxiliary view of the second specific embodiment of the present utility model.

[0022] Legend:

[0023] 1. Cabin; 2. Expansion cabin; 3. Expansion tent; 4. Bulkhead; 5. Support; 6. Folding bracket; 7. Universal wheel; 8. Cabin door; 9. Partition; 10. Connecting frame; 11. First hydraulic rod; 12. Second hydraulic rod; 13. Hydraulic pump; 14. First guide rod; 15. Second guide rod; 16. Hanging rope; 17. Hook. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0025] The specific embodiments of the present utility model are described below with reference to the accompanying drawings. Specific embodiment one:

[0027] Reference Figure 1-4, an expandable command cabin for doing business, including a cabin body 1, two expansion cabins 2 are arranged inside the cabin body 1, expansion tents 3 are arranged inside the two expansion tents 3, folding brackets 6 are arranged inside the two expansion tents 3, and universal wheels 7 are arranged on the bottom surfaces of the two folding brackets 6. Bulkheads 4 are arranged on both sides of the cabin body 1, four supports 5 are arranged on the surface of the two bulkheads 4, two connecting frames 10 are arranged on the surface of the bulkheads 4 away from the supports 5, hatches 8 are arranged on the surface of the two bulkheads 4, and hatches 8 are also arranged on both sides of the cabin body 1. Partitions 9 are arranged on both sides of the two expansion cabins 2, and two first liquid The top of the two first hydraulic rods 11 is provided with a second hydraulic rod 12, and the bottom of the two second hydraulic rods 12 is provided with a hydraulic pump 13. The side of the partition 9 away from the first hydraulic rod 11 is provided with two first guide rods 14, and the top of the two first guide rods 14 is provided with a second guide rod 15. The two partitions 9 are welded to the surface of the inner wall of the cabin 1, and the two expansion cabins 2 are installed in the middle of the two partitions 9. The two second hydraulic rods 12 are fixed to the surface of the partition 9 by four fixing bolts, and the two second hydraulic rods 12 are in a parallel state. The two first hydraulic rods 11 are mirrored on the two expansion cabins with the cabin 1 as the center. 2, and the two first hydraulic rods 11 are axially connected to the two expansion cabins 2, two hydraulic pumps 13 are installed inside the cabin body 1, four connecting frames 10 are evenly welded to the top surface of the bulkhead 4, and the two bulkheads 4 are hinged to the two expansion cabins 2, one end of the two first hydraulic rods 11 are connected to the connecting frame 10 on the surface of the bulkhead 4, the positions of the two first guide rods 14 and the two second guide rods 15 are corresponding to the positions of the first hydraulic rods 11 and the second hydraulic rods 12, the two first guide rods 14 are axially connected to the control cabin, and one end of the two first guide rods 14 are connected to the connecting frame 10 on the surface of the bulkhead 4, the two The second guide rod 15 is fixed to the surface of the partition 9 by fixing bolts, and one end of the two second guide rods 15 is fixed to the surface of the two expansion cabins 2 by fixing bolts, the two folding brackets 6 are fixed to the surface of the inner wall of the expansion cabin 2 by four fixing bolts, and the two expansion tents 3 are both sleeved on the top surface of the two folding brackets 6, six universal wheels 7 are set on the bottom surface of the two folding brackets 6, and the universal wheels 7 are evenly installed on the bottom surface of the two ends of the folding brackets 6 by fixing bolts in groups of three, the hatches 8 on the surfaces of the two bulkheads 4 are hinged to the bulkheads 4, and the hatches 8 on the surfaces of both sides of the cabin body 1 are hinged to the cabin body 1.

[0028] Two partitions 9 are welded to the surface of the inner wall of the cabin 1, which are used to separate the command space inside the cabin 1 from the control devices and connecting devices on both sides. The control devices are a control box, a first hydraulic rod 11 and a second hydraulic rod 12, and the connecting devices are a first guide rod 14 and a second guide rod 15. The two second hydraulic rods 12 are fixed to the surface of the partition 9 by four fixing bolts, and one end of the two second hydraulic rods 12 is fixed to the surface of the expansion cabin 2 by fixing bolts, so that when the second hydraulic rod 12 is extended, it will drive the expansion cabin 2 to extend together, and the space for command operations is increased by the expansion cabin 2. The two first hydraulic rods 11 are axially connected to the two expansion cabins 2, and one end of the two first hydraulic rods 11 is connected to the connecting frame 10 on the top surface of the bulkhead 4, so that when the second hydraulic rod 12 is extended, it will drive the expansion cabin 2 to extend together, and the space for command operations is increased by the expansion cabin 2. When a hydraulic rod 11 is extended, it will squeeze the bulkhead 4 and expand it to one side. Both bulkheads 4 are hinged to the expansion cabin 2. Two hydraulic pumps 13 are installed inside the cabin body 1. Each hydraulic pump 13 is evenly connected to the first hydraulic rod 11 and the second hydraulic rod 12 through a pipeline. The hydraulic pump 13 delivers hydraulic oil or returns hydraulic oil to expand or contract the first hydraulic rod 11 or the second hydraulic rod 12. Four connecting frames 10 are evenly welded to the top surfaces of the two bulkheads 4. The connecting frame 10 is used to connect the two first hydraulic rods 11 and the two first guide rods 14. The function of the first guide rod 14 is to prevent the bulkhead 4 from deflecting when it is expanded, and the function of the second guide rod 15 is to prevent the expansion cabin 2 from deflecting when it is extended. Four connecting frames are installed on the top of the surface of the two bulkheads 4. The support 5, when the bulkhead 4 is unfolded, the support 5 will rest against the ground to provide support for the bulkhead 4, the two folding brackets 6 are installed on the inner wall of the expansion cabin 2 by fixing bolts, and the two expansion tents 3 are sleeved on the top surface of the two folding brackets 6, and six universal wheels 7 are installed on the bottom surface of the two folding brackets 6. When in use, the second hydraulic rod 12 is opened through the console. When the second hydraulic rod 12 is started, the two hydraulic pumps 13 will deliver hydraulic oil to the inside of the two second hydraulic rods 12, so that the second hydraulic rods 12 can be extended and retracted and drive the two expansion cabins 2 to unfold. When the expansion cabin 2 is unfolded, the two second guide rods 15 will limit the moving direction of the expansion cabin 2 to prevent the expansion cabin 2 from deviating. When the cabin body 1 is fully unfolded and the two expansion cabins 2 are not large enough to command the scale of the operation, The first hydraulic rod 11 can be controlled to extend through the control box. When the first hydraulic rod 11 is started, the two hydraulic pumps 13 will transport hydraulic oil to the inside of the two first hydraulic rods 11 through the pipeline, so that the first hydraulic rod 11 is extended. When the first hydraulic rod 11 is extended, since the connecting frame 10 on the top surface of the bulkhead 4 is connected to one end of the first hydraulic rod 11, the first hydraulic rod 11 will squeeze the bulkhead 4 when it is extended and retracted, and the bulkhead 4 will be squeezed and unfolded to one side. When the first hydraulic rod 11 is fully extended and retracted, the bulkhead 4 will be fully unfolded. When the bulkhead 4 is fully unfolded, the folding bracket 6 can be pushed. Since one end of the folding bracket 6 is fixed to the surface of the expansion cabin 2 by a fixing bolt, and a universal wheel 7 is installed on the bottom surface of the folding bracket 6, the folding bracket 6 is pushed in this way.The folding bracket 6 can slide on the bulkhead 4 via universal wheels 7. When the folding bracket 6 is fully unfolded, the expansion tent 3, which is attached to the folding bracket 6, also unfolds. The expansion cabin 2 and the expansion tent 3 can be used to accommodate a large number of people. The hatches 8 on the left and right sides of the cabin body 1 are hingedly connected to the cabin body 1. When the first hydraulic rod 11 and the second hydraulic rod 12 need to be controlled or repaired, the hatch 8 on the right side of the cabin body 1 can be opened. When the first guide rod 14 or the second guide rod 15 needs to be inspected, the hatch 8 on the left side of the cabin body 1 can be opened. The hatches 8 are used to protect the control devices and connecting devices. The hatches 8 on the surface of the bulkhead 4 are used for personnel entry and exit. Personnel entrances and exits are also provided on the surfaces of the two expansion tents 3. Specific embodiment two:

[0030] Reference Figure 1-8 , an expandable command and service cabin, further based on the basic structure in the specific embodiment 1, can have two hanging ropes 16 sewn on both sides of the two expansion tents 3, and the hanging ropes 16 are set at the end away from the expansion cabin 2, and two hooks 17 are provided on the top surfaces of the two bulkheads 4, and the positions of the hooks 17 correspond one to one with the hanging ropes 16 on the surface of the expansion tent 3, and the hooks 17 are welded to the top surfaces of the bulkheads 4. When the expansion tent 3 is unfolded, the hanging ropes 16 on both sides can be hung on the hooks 17 on the top surface of the bulkhead 4, and the hanging ropes 16 are hooked by the hooks 17, thereby preventing the expansion tent 3 from moving left and right due to airflow.

[0031] In summary:

[0032] 1. Two bulkheads 4 are installed on the surface of the two expansion cabins 2 through hinges, and four supports 5 are installed on the top of the surface of the two bulkheads 4. Two folding brackets 6 are installed on the inner wall of the expansion cabin 2 through fixing bolts. Two first hydraulic rods 11 are installed on the side of the two expansion cabins 2 close to the right side of the cabin body 1, and the two first hydraulic rods 11 are axially connected to the surface of the two expansion cabins 2, and one end of the two first hydraulic rods 11 is connected to the connecting frame 10 on the top surface of the two bulkheads 4. The two first hydraulic rods 11 are both connected to the hydraulic pump 13 pipeline. The two expansion tents 3 are sleeved on the top surface of the two folding brackets 6, and six universal wheels 7 are installed on the bottom surface of the two folding brackets 6. When the cabin body 1 is not large enough to command the operation after the two expansion cabins 2 are unfolded, the first hydraulic rods 11 can be controlled to extend through the control box. When the first hydraulic rod 11 is extended, the connecting frame 10 on the top surface of the bulkhead 4 is connected to one end of the first hydraulic rod 11, so that the first hydraulic rod 11 will drive the bulkhead 4 to expand to one side when it is extended and retracted. When the first hydraulic rod 11 is fully extended and retracted, the bulkhead 4 will be fully expanded. When the bulkhead 4 is expanded, it can push the folding bracket 6. Since one end of the folding bracket 6 is fixed to the surface of the expansion cabin 2 by a fixing bolt, and universal wheels 7 are installed on the bottom surface of the folding bracket 6, the folding bracket 6 is pushed and can slide on the bulkhead 4 through the universal wheels 7. When the folding bracket 6 is fully expanded, the expansion tent 3 connected to the folding bracket 6 will also be expanded together. The expansion cabin 2 and the expansion tent 3 can be used to accommodate a large number of people, which solves the problem of not being able to expand or shrink according to different operation scales.

[0033] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An expandable command and operation cabin, comprising a cabin body (1), characterized in that: The cabin body (1) is provided with two expansion cabins (2) inside, and the interiors of the two expansion cabins (2) are provided with expansion tents (3), and the interiors of the two expansion tents (3) are provided with folding brackets (6), and the bottom surfaces of the two folding brackets (6) are provided with universal wheels (7), and the cabin body (1) is provided with bulkheads (4) on both sides, and the surfaces of the two bulkheads (4) are provided with four supports (5), and the surfaces of the bulkheads (4) away from the supports (5) are provided with two connecting frames (10), and the surfaces of the two bulkheads (4) are provided with hatches (8), and the surfaces of the cabin body (1) are also provided with hatches (8), and the two expansion cabins (2) are provided with partitions (9), and the partitions ( Two first hydraulic rods (11) are provided on one side of the partition (9), a second hydraulic rod (12) is provided on the top of each of the two first hydraulic rods (11), a hydraulic pump (13) is provided on the bottom of each of the two second hydraulic rods (12), two first guide rods (14) are provided on the side of the partition (9) away from the first hydraulic rod (11), a second guide rod (15) is provided on the top of each of the two first guide rods (14), the two partitions (9) are welded to the surface of the inner wall of the cabin (1), and the two expansion cabins (2) are installed in the middle of the two partitions (9), the two second hydraulic rods (12) are fixed to the surface of the partition (9) by four fixing bolts, and the two second hydraulic rods (12) are in a parallel state.

2. The expandable command and service cabin according to claim 1, characterized in that: The two first hydraulic rods (11) are mirror-imaged on the surfaces of the two expansion cabins (2) with the cabin body (1) as the center, and the two first hydraulic rods (11) are axially connected to the two expansion cabins (2), and the two hydraulic pumps (13) are installed inside the cabin body (1).

3. The expandable command and service cabin according to claim 1, characterized in that: The four connecting frames (10) are evenly welded to the top surface of the bulkhead (4), and the two bulkheads (4) are hingedly connected to the two expansion cabins (2), and one end of the two first hydraulic rods (11) is connected to the connecting frame (10) on the surface of the bulkhead (4).

4. The expandable command and service cabin according to claim 1, characterized in that: The positions of the two first guide rods (14) and the two second guide rods (15) are respectively corresponding to the positions of the first hydraulic rod (11) and the second hydraulic rod (12). The two first guide rods (14) are both axially connected to the control cabin, and one end of the two first guide rods (14) is connected to the connecting frame (10) on the surface of the bulkhead (4). The two second guide rods (15) are fixed to the surface of the partition (9) by fixing bolts, and one end of the two second guide rods (15) is fixed to the surface of the two expansion cabins (2) by fixing bolts.

5. The expandable command and service cabin according to claim 1, characterized in that: The two folding brackets (6) are fixed to the surface of the inner wall of the expansion cabin (2) by four fixing bolts, and the two expansion tents (3) are sleeved on the top surfaces of the two folding brackets (6). The bottom surfaces of the two folding brackets (6) are provided with six universal wheels (7), and the universal wheels (7) are evenly installed on the bottom surfaces of the two ends of the folding brackets (6) by fixing bolts in groups of three.

6. The expandable command and service cabin according to claim 1, characterized in that: The hatches (8) on the surfaces of the two bulkheads (4) are both hingedly connected to the bulkheads (4), and the hatches (8) on the surfaces of both sides of the cabin body (1) are both hingedly connected to the cabin body (1).

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