Quick-release anti-impact arched refuge chamber

Abstract

The utility model discloses a quick detach type anti -impact arc shelter, concretely relates to the field of arc shelter, including two groups of support base, the inside symmetry of support base is provided with two groups of positioning slot, the inside slide of positioning slot is provided with the inverted L board, two groups of inverted L board are connected through two -way screw rod screw thread between, and two -way screw rod and the inner wall rotation cooperation of support base, and the end of two -way screw rod extends to the outside of support base and is fixedly connected with control handle, the utility model discloses when installing, through two -way screw rod and inverted L board cooperation, rotates control handle and can drive inverted L board to draw close, completes the limiting fixing of group assembly slide, and the transmission of cooperation assembly slide inner gyro wheel and support base, can fast movement installation arc frame, greatly shortens the installation time, on the structure, inverted L board and support base side edge alignment guarantee installation, locking groove and locking plate enhance the overall stability, on the performance, built -in reinforcing frame promotes the impact resistance.

Description

Technical Field

[0001] This utility model relates to the field of refuge cabin technology, and more specifically, to a quick-release, impact-resistant arched refuge cabin. Background Technology

[0002] In emergency scenarios such as earthquakes, mine disasters, chemical leaks, and war, providing safe refuge spaces for people is crucial. However, existing refuge cabins have many problems and are difficult to meet actual needs.

[0003] Traditional refuge cabins are extremely inconvenient to install and dismantle. Their complex structure requires professionals to use a variety of tools to precisely connect and fix the various components during installation, which consumes a lot of manpower and time. When the rescue scenario changes and the refuge cabin needs to be moved, the dismantling process is equally cumbersome and difficult to complete quickly, resulting in the inability to provide shelter to more trapped people in time during the golden rescue period.

[0004] In terms of impact resistance, some traditional refuge cabins perform poorly. They mostly use ordinary metal plates or simple frame structures, which are prone to deformation or even breakage when faced with strong external forces such as earthquake rockfalls, mine collapses or blast shock waves, and cannot effectively protect the safety of the people inside.

[0005] To address the aforementioned technical shortcomings, a solution is provided. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, this utility model provides a quick-release, impact-resistant arched refuge cabin.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A quick-release, impact-resistant arched refuge cabin includes two sets of support bases. The support bases have two sets of positioning grooves symmetrically arranged inside. An inverted L-plate is slidably arranged inside the positioning groove. The two sets of inverted L-plates are connected by a bidirectional threaded screw, and the bidirectional threaded screw is rotatably engaged with the inner wall of the support base. The end of the bidirectional threaded screw extends to the outside of the support base and is fixedly connected to a control handle.

[0009] Multiple sets of parallel arched frames are connected between the two sets of support bases.

[0010] Furthermore, an assembly slide plate is fixedly connected to the bottom of the arched frame, the assembly slide plate is slidably engaged with the support base, an arched groove plate is installed on one side wall of the arched frame, and an arched protrusion plate that engages with the arched groove plate is installed on the other side wall of the arched frame.

[0011] Furthermore, a sealing door is installed on the outer wall of one set of the arched frames located on the outermost wall, and an observation window is installed on the outer wall of another set of the arched frames located on the outermost wall.

[0012] Furthermore, the assembly slide plate includes a concave plate, and multiple sets of arrayed rollers are rotatably mounted inside the concave plate, the rollers being in transmission engagement with the support base.

[0013] Furthermore, the arched frame is internally fitted with a built-in reinforcing frame to enhance its resistance to external impacts.

[0014] Furthermore, the end of the support base is provided with a locking groove, and the inside of the locking groove is provided with a locking plate for locking multiple sets of arched frames.

[0015] Furthermore, the side of the inverted L-plate is aligned with the side of the support base.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. This utility model uses a two-way threaded screw to cooperate with an inverted L-plate. Rotating the control handle can drive the inverted L-plate to move closer together, thus completing the limiting and fixing of the assembly slide. The assembly slide is equipped with rollers that cooperate with the transmission of the support base, which facilitates the rapid movement and installation of the arched frame, greatly shortening the installation time. It does not require professional personnel to operate with multiple tools, saving manpower.

[0018] 2. In this utility model, the side of the inverted L-plate is aligned with the side of the support base, which does not affect the installation of the assembly slide. After the limit is fixed, it can ensure the stability of the assembly slide and the arch frame. The end of the support base is provided with a locking groove and a locking plate, which can lock multiple sets of arch frames, further enhancing the overall structural stability.

[0019] 3. This utility model has an internal reinforcing frame installed inside the arched frame, which can effectively enhance the external impact resistance and provide reliable safety for the personnel inside. The outermost arched frame is equipped with a sealed door and an observation window, which facilitates personnel entry and exit and allows observation of the external environment, thus meeting the actual use needs. Attached Figure Description

[0020] Figure 1 This is a perspective view of the overall front structure of this utility model.

[0021] Figure 2 This is a perspective view of the overall rear structure of this utility model.

[0022] Figure 3 This is a perspective view of the external structure of the arched frame in this utility model.

[0023] Figure 4 This is a front view of the overall structure of this utility model.

[0024] Figure 5 This is a magnified 3D view of the structure of region A.

[0025] Figure 6 This is a magnified 3D view of the structure of region B.

[0026] The attached diagram is labeled as follows: 1. Support base; 2. Arched frame; 21. Arched groove plate; 22. Arched protrusion plate; 23. Built-in reinforcing frame; 24. Assembly slide plate; 25. Roller; 26. Sealing door; 27. Observation window plate; 31. Positioning groove; 32. Inverted L-plate; 33. Two-way threaded screw; 34. Control handle; 4. Locking plate; 5. Locking groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: Please refer to Figures 1-6 As shown, the following solutions address the problem that the installation and disassembly of the intermediate compartment in the existing technology is extremely inconvenient, its structure is complex, and it requires professional personnel to use a variety of tools to accurately connect and fix each component, which consumes a lot of manpower and time.

[0029] This embodiment of a quick-release impact-resistant arched refuge cabin includes two sets of support bases 1. The support base 1 has two sets of positioning grooves 31 symmetrically opened inside. An inverted L-plate 32 is slidably arranged inside the positioning groove 31. The two sets of inverted L-plates 32 are threadedly connected by a bidirectional threaded rod 33. The bidirectional threaded rod 33 is rotatably engaged with the inner wall of the support base 1. The end of the bidirectional threaded rod 33 extends to the outside of the support base 1 and is fixedly connected to a control handle 34.

[0030] The control handle 34 drives the bidirectional threaded screw 33 to rotate. The rotation of the bidirectional threaded screw 33 causes the two inverted L-plates 32 to move closer to each other inside the positioning groove 31. When the two inverted L-plates 32 move closer to each other simultaneously, the assembly slide plate 24 is limited and positioned to ensure its stability.

[0031] By cooperating with the inverted L-plate 32 through the double-threaded screw 33, the control handle 34 can be rotated to drive the inverted L-plate 32 to move closer together, thereby completing the limiting and fixing of the assembly slide plate 24; the assembly slide plate 24 is equipped with rollers 25, which are driven by the support base 1, which facilitates the rapid movement and installation of the arch frame 2, greatly shortening the installation time, eliminating the need for professional personnel to operate with multiple tools, and saving manpower;

[0032] The side of the inverted L-plate 32 is aligned with the side of the support base 1 to avoid affecting the installation of the assembly slide 24;

[0033] The side of the inverted L-plate 32 is aligned with the side of the support base 1, which does not affect the installation of the assembly slide 24, and the stability of the assembly slide 24 and the arch frame 2 can be ensured after the limit is fixed; the end of the support base 1 is provided with a locking groove 5 and a locking plate 4, which can lock multiple sets of arch frames 2, further enhancing the overall structural stability.

[0034] Multiple sets of parallel arched frames 2 are connected between the two sets of support bases 1. An assembly slide plate 24 is fixedly connected to the bottom of the arched frame 2. The assembly slide plate 24 slides with the support base 1. An arched groove plate 21 is installed on one side wall of the arched frame 2. An arched protrusion plate 22 that engages with the arched groove plate 21 is installed on the other side wall of the arched frame 2.

[0035] A sealing door 26 is installed on the outer wall of one set of arched frames 2 located on the outermost wall, and an observation window 27 is installed on the outer wall of another set of arched frames 2 located on the outermost wall, and the observation window 27 can observe the external environment.

[0036] The assembly slide 24 includes a concave plate, and multiple sets of arrayed rollers 25 are rotatably mounted inside the concave plate. The rollers 25 are in transmission cooperation with the support base 1.

[0037] The arched frame 2 has an internal reinforcing frame 23 for enhancing external impact resistance, further improving the overall structural stability.

[0038] The end of the support base 1 is provided with a locking groove 5, and the inside of the locking groove 5 is provided with a locking plate 4 for locking multiple sets of arched frames 2;

[0039] Assembly steps: First, place the two sets of support bases 1 on a flat ground. Then, control the bottom assembly slide plate 24 of the arch frame 2 with sealing door 26 to slide along the support base 1 to the outermost side. Then install the arch frames 2 in sequence so that the two adjacent sets of arch frames 2 are engaged and connected. During this process, the bottom of the roller 25 slides with the support base 1 to facilitate the quick movement of the arch frame 2. Install the arch frame 2 with observation window plate 27 on the other side of the support base 1.

[0040] After all the arched frames 2 are installed, the control handle 34 drives the bidirectional threaded screw 33 to rotate. The rotation of the bidirectional threaded screw 33 causes the two inverted L plates 32 to move closer to each other inside the positioning groove 31. When the two inverted L plates 32 move closer to each other at the same time, the assembly slide plate 24 is limited and fixed to ensure its stability.

[0041] Then, the locking plate 4 is inserted into the locking slot 5 to lock the multiple sets of arched frames 2, thus completing the rapid assembly of this refuge cabin.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quick-release impact-resistant arched shelter pod comprising two sets of support pedestals (1), characterized in that, The support base (1) has two sets of positioning grooves (31) symmetrically opened inside. An inverted L plate (32) is slidably arranged inside the positioning groove (31). The two sets of inverted L plates (32) are connected by a bidirectional threaded screw (33). The bidirectional threaded screw (33) is rotatably engaged with the inner wall of the support base (1). The end of the bidirectional threaded screw (33) extends to the outside of the support base (1) and is fixedly connected to a control handle (34). Multiple sets of parallel arched frames (2) are connected between the two sets of support bases (1).

2. The quick-release impact-resistant arched shelter pod of claim 1, wherein: The bottom of the arched frame (2) is fixedly connected to an assembly slide plate (24), which slides in cooperation with the support base (1). An arched groove plate (21) is installed on one side wall of the arched frame (2), and an arched protrusion plate (22) that engages with the arched groove plate (21) is installed on the other side wall of the arched frame (2).

3. The quick-release impact-resistant arched shelter of claim 2, wherein: A sealing door (26) is installed on the outer wall of one set of the arched frames (2) located on the outermost wall, and an observation window (27) is installed on the outer wall of another set of the arched frames (2) located on the outermost wall.

4. The quick-release impact-resistant arched shelter of claim 3, wherein: The assembly slide (24) includes a concave plate, and multiple sets of arrayed rollers (25) are rotatably mounted inside the concave plate. The rollers (25) are in a transmission engagement with the support base (1).

5. The quick-release impact-resistant arch-shaped refuge chamber according to claim 1, wherein: The arched frame (2) has an internal reinforcing frame (23) installed inside to enhance external impact resistance.

6. The quick-release impact-resistant arch-shaped refuge chamber of claim 1, wherein: The end of the support base (1) is provided with a locking groove (5), and the inside of the locking groove (5) is provided with a locking plate (4) for locking multiple sets of arched frames (2).

7. The quick-release impact-resistant arch-shaped refuge chamber of claim 1, wherein: The side of the inverted L-plate (32) is aligned with the side of the support base (1).

Images