Extensible equipment command square cabin

Abstract

The utility model discloses an extensible equipment command shelter, including outer frame and expansion frame, the number of the expansion frame is two, and the two expansion frame are respectively in the sliding arrangement in the both sides of outer frame inner cavity, the both sides of outer frame bottom are fixedly connected with electric telescopic pole, the utility model relates to shelter technical field. According to the expandable equipment command square cabin, the load expansion frames are slidably arranged on the two sides of the outer frame, the load expansion bottom frames are elastically slidably arranged at the bottoms of the load expansion frames, and the first inclined planes and the second inclined planes are arranged between the load expansion bottom frames and the outer frame, so that the internal operation space of the device can be enlarged through extension of the load expansion frames; and moreover, the load expansion bottom frame can be elastically moved downwards to be matched with the first inclined surface and the second inclined surface, so that the load expansion bottom frame can automatically form a horizontal height with the outer frame, and the problem that the use comfort is influenced due to the height difference at the joint of the outer frame and the load expansion bottom frame is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of square cabins, in particular to an expandable equipment command square cabin. Background Art

[0002] The command cabin is a compartment equipment assembled on a special vehicle platform. By adding an equipment control platform inside it, the operator can perform mobile command operations on the controlled equipment through the command cabin.

[0003] Although the command cabin in the existing technology is easy to connect with the vehicle, which makes it easy to move and operate the commanded equipment and has high maneuverability, it is inevitable that it still has shortcomings in actual use. For example, the device lacks an expansion mechanism, so that after additional equipment is added later, the internal space of the cabin will be insufficient. In order to avoid such problems, an expandable equipment command cabin is proposed to solve the existing problems. Utility Model Content

[0004] In response to the deficiencies of the existing technology, the present invention provides an expandable equipment command cabin, which solves the problem that the device lacks an expansion mechanism, resulting in insufficient internal space in the cabin after additional equipment is subsequently added.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an expandable equipment command cabin, comprising an outer frame and an expansion frame, two expansion frames are provided, and the two expansion frames are respectively slidably arranged on both sides of the inner cavity of the outer frame, both sides of the bottom of the outer frame are fixedly connected with electric telescopic rods, the extended ends of the electric telescopic rods are fixedly connected to the sides of the adjacent expansion frames through brackets, the front and rear sides of one side of the expansion frame are fixedly connected with limiting sleeves, the internal sliding connection of the limiting sleeves is connected to the limiting telescopic rods, and a return spring is fixedly connected between the adjacent limiting telescopic rods and the limiting sleeves, and one side of the two limiting telescopic rods on the same side is jointly fixed with an expansion bottom frame, the bottom of the expansion bottom frame is provided with a first inclined surface, and both sides of the outer frame are provided with second inclined surfaces used in conjunction with the expansion bottom frame.

[0006] Preferably, both sides of the front side of the outer frame are hinged with a first door through hinges, and the front sides of the two expansion frames are hinged with a second door through hinges, and the opening directions of the first door and the second door are set in opposite directions, and the front side of the inner cavity of the expansion frame and the rear side of the second door are fixedly connected with a fastening ring.

[0007] Preferably, the front and rear sides of the bottom of the outer frame are fixedly connected with a pad, a plurality of sliding grooves are opened inside the pad, and both sides of the inner cavity of the sliding groove are slidably connected with load-bearing auxiliary rods, and the adjacent load-bearing auxiliary rods are fixedly connected to one side of the expansion frame.

[0008] Preferably, positioning grooves are provided on both sides of the top of the inner cavity of the outer frame, and there are several positioning grooves. The interior of the positioning grooves is slidably connected to a positioning slider, and the bottom of the adjacent positioning slider is fixedly connected to the top of the expansion frame.

[0009] Preferably, both sides of the backing plate are fixedly connected with ear plates with holes.

[0010] Beneficial effects

[0011] The present invention provides an expandable equipment command cabin. Compared with existing technologies, the present invention has the following advantages: by slidingly setting an expansion frame on both sides of the outer frame, elastically slidingly setting an expansion bottom frame at the bottom of the expansion frame, and providing a first inclined surface and a second inclined surface between the expansion bottom frame and the outer frame, the device can not only increase the internal operating space of the device by extending the expansion frame, but also can automatically form a horizontal height with the outer frame by elastically moving the expansion bottom frame downward and fitting with the first inclined surface and the second inclined surface, thereby avoiding the problem of a height difference at the connection between the outer frame and the expansion bottom frame, which affects the user comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0013] Figure 2 It is a cross-sectional view of the outer frame structure of the utility model;

[0014] Figure 3 It is a side view of the internal structure of the outer frame of the utility model;

[0015] Figure 4 For this utility model Figure 3 A partial enlarged view of point B in the middle;

[0016] Figure 5 This is an expanded view of the expansion frame and expansion base frame structure of the utility model;

[0017] Figure 6 This is a schematic diagram of the internal structure of the limiting sleeve of the utility model;

[0018] Figure 7 This is a bottom view of the internal structure of the pad of the utility model;

[0019] Figure 8 For this utility model Figure 7 A partial enlarged view of point A in the middle.

[0020] In the figure: 1. Outer frame; 2. Load expansion frame; 3. Electric telescopic rod; 4. Limit sleeve; 5. Limit telescopic rod; 6. Return spring; 7. Load expansion bottom frame; 8. First inclined plane; 9. Second inclined plane; 10. First box door; 11. Second box door; 12. Fastening ring; 13. Pad; 14. Slide groove; 15. Load-bearing auxiliary rod; 16. Positioning slide groove; 17. Positioning slider; 18. Ear plate with hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-8 The utility model provides a technical solution: an expandable equipment command cabin, including an outer frame 1 and an expansion frame 2, two expansion frames 2 are provided, and the two expansion frames are respectively slidably arranged on both sides of the inner cavity of the outer frame 1, and both sides of the pad 13 are fixedly connected with ear plates 18 with holes.

[0023] Furthermore: in order to facilitate the expansion of the expansion frame 2 and increase the internal space of the device, both sides of the bottom of the outer frame 1 are fixedly connected with an electric telescopic rod 3, and the extended end of the electric telescopic rod 3 is fixedly connected to the side of the adjacent expansion frame 2 through a bracket. The front and rear sides of one side of the expansion frame 2 are fixedly connected with a limiting sleeve 4, and the internal sliding connection of the limiting sleeve 4 is connected to the limiting telescopic rod 5. A return spring 6 is fixedly connected between the adjacent limiting telescopic rods 5 and the limiting sleeve 4. One side of the two limiting telescopic rods 5 on the same side is jointly fixed with an expansion bottom frame 7. A first inclined surface 8 is provided at the bottom of the expansion bottom frame 7, and a second inclined surface 9 is provided on both sides of the outer frame 1 for matching with the expansion bottom frame 7. Both sides of the front side of the outer frame 1 are hinged with a first box door 10 by a hinge, and the front sides of the two expansion frames 2 are hinged with a second box door 11 by a hinge, and the opening directions of the first box door 10 and the second box door 11 are set in opposite directions. The front side of the inner cavity of the expansion frame 2 and the rear side of the second box door 11 are fixedly connected with a fastening ring 12.

[0024] Among them: in order to facilitate improving the stability of the expansion frame 2, the front and rear sides of the bottom of the outer frame 1 are fixedly connected with a pad 13, and a plurality of sliding grooves 14 are opened inside the pad 13. Both sides of the inner cavity of the sliding groove 14 are slidably connected with a load-bearing auxiliary rod 15, and the adjacent load-bearing auxiliary rod 15 is fixedly connected to one side of the expansion frame 2. Positioning grooves 16 are opened on both sides of the top of the inner cavity of the outer frame 1, and a plurality of positioning grooves 16 are opened. The interior of the positioning groove 16 is slidably connected with a positioning slider 17, and the bottom of the adjacent positioning slider 17 is fixedly connected to the top of the expansion frame 2.

[0025] When in use: open the first door 10 forward, then open the second door 11 backward to access the interior space of the device;

[0026] When expanding and using: start the electric telescopic rod 3 to cause the extending end of the electric telescopic rod 3 to extend, and the extending end of the electric telescopic rod 3 drives the expansion frame 2 to move out of the interior of the outer frame 1, and the expansion frame 2 moves through the limiting sleeve 4, the limiting telescopic rod 5 and the return spring 6 to drive the expansion bottom frame 7 to move. After the expansion frame 2 drives the expansion bottom frame 7 to move to the limit position, the expansion frame 2 will use the tension of the limiting telescopic rod 5 and the return spring 6 to press the first inclined surface 8 on the side of the expansion bottom frame 7 down to fit it to the second inclined surface 9 of the outer frame 1 to form a flush level line, and then open the first box door 10 forward and enter the expansion space formed by the outer frame 1 and the expansion frame 2, and then use the bolts and fastening rings 12 to fix the second box door 11 to the expansion frame 2.

Claims

1. An expandable equipment command cabin, comprising an outer frame (1) and an expansion frame (2), wherein two expansion frames (2) are provided and the two expansion frames (2) are respectively slidably arranged on both sides of the inner cavity of the outer frame (1), characterized in that: Both sides of the bottom of the outer frame (1) are fixedly connected with electric telescopic rods (3), and the extended ends of the electric telescopic rods (3) are fixedly connected to the sides of the adjacent expansion frames (2) through brackets. The front and rear sides of one side of the expansion frame (2) are fixedly connected with the limiting sleeve (4), and the inner portion of the limiting sleeve (4) is slidably connected with the limiting telescopic rod (5). A reset spring (6) is fixedly connected between the adjacent limiting telescopic rods (5) and the limiting sleeve (4). One side of the two limiting telescopic rods (5) on the same side is commonly fixed with an expansion bottom frame (7). The bottom of the expansion bottom frame (7) is provided with a first inclined surface (8), and both sides of the outer frame (1) are provided with a second inclined surface (9) used in conjunction with the expansion bottom frame (7).

2. The expandable equipment command cabin according to claim 1, characterized in that: Both sides of the front side of the outer frame (1) are hinged with a first door (10) through hinges, and the front sides of the two expansion frames (2) are hinged with a second door (11) through hinges, and the opening directions of the first door (10) and the second door (11) are set in opposite directions, and the front side of the inner cavity of the expansion frame (2) and the rear side of the second door (11) are fixedly connected with a fastening ring (12).

3. The expandable equipment command cabin according to claim 1, characterized in that: The front and rear sides of the bottom of the outer frame (1) are fixedly connected to a pad (13), a plurality of sliding grooves (14) are provided inside the pad (13), and both sides of the inner cavity of the sliding groove (14) are slidably connected to a load-bearing auxiliary rod (15), and the adjacent load-bearing auxiliary rod (15) is fixedly connected to one side of the expansion frame (2).

4. The expandable equipment command cabin according to claim 1, characterized in that: Positioning slots (16) are provided on both sides of the top of the inner cavity of the outer frame (1), and a plurality of positioning slots (16) are provided. Positioning sliders (17) are slidably connected inside the positioning slots (16), and the bottoms of the adjacent positioning sliders (17) are fixedly connected to the top of the expansion frame (2).

5. The expandable equipment command cabin according to claim 3, characterized in that: Ear plates (18) with holes are fixedly connected to both sides of the backing plate (13).

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