Quick-dismantle fixing components for disaster-affected safe houses

Abstract

The present application discloses a quick-release fixing component for disaster-affected safe house buildings, specifically relates to the field of quick-release fixing technology, including a support clamping assembly, a safe house body, and a lateral anti-slip assembly; the support clamping assembly includes a folding connecting rod, a transmission rod, a connecting rod, a rotating transmission sheet, and a transmission rod; one end of the rotating transmission sheet is fixed to the transmission rod, and the other end is rotationally connected to the connecting rod, the end of the connecting rod facing away from the rotating transmission sheet is rotatably connected to the folding connecting rod, the free end of the folding connecting rod is transmission-connected to the transmission rod, and the end of the transmission rod is provided with a load-bearing block for placing the safe house body; the transmission rod is synchronously transmission-connected to the lateral anti-slip assembly. The quick-release fixing component enhances the connection stability of the safe house body after assembly by fixing the bottom end and the side end of the safe house body respectively, and at the same time has the advantages of easy disassembly and rapid transportation.

Description

Technical Field

[0001] The present application relates to the technical field of quick-release fixing, and in particular to a quick-release fixing component for a disaster-affected safe house. Background Art

[0002] In earthquake, flood or storm areas, in order to quickly provide disaster victims with safe shelters to maintain normal living conditions, some disaster-stricken areas will quickly deploy safe houses for disaster victims to use. To this end, Chinese invention patent CN2024109527786 discloses a quick-disassembly building structure, which has the advantages of good stability and easy to be disassembled for quick transfer or assembly.

[0003] However, the above-mentioned quick-disassembly building structure has the following disadvantages when in use: 1. The bottom fixing effect of the living space itself is poor, which makes the living space easy to shake up and down and fall when affected by aftershocks. 2. There is no limit on the vertical displacement of the side end of the living space, which can only be used to prevent the living space from tilting. Therefore, when used in some disaster-stricken areas with more serious disasters, how to further improve the structural strength of the living space after assembly is an urgent problem to be solved by technicians. Summary of the invention

[0004] The present invention provides a quick-release fixing component for a disaster-affected safe house, which fixes the bottom and side ends of the safe house body respectively, thereby enhancing the connection stability of the safe house body after assembly, and has the advantages of easy disassembly and rapid transportation.

[0005] The objective of the present invention is achieved through the following technical solutions:

[0006] The quick-disassembly fixing component of a disaster-affected safe house comprises a supporting clamping component, a safe house body and a lateral anti-slipping component; the supporting clamping component comprises a folding connecting rod, a transmission rod, a connecting rod, a rotating transmission sheet and a transmission rod; one end of the rotating transmission sheet is fixed to the transmission rod, and the other end is rotationally connected to the connecting rod; one end of the connecting rod facing away from the rotating transmission sheet is rotatably connected to the folding connecting rod; the free end of the folding connecting rod is transmission-connected to the transmission rod, and the end of the transmission rod is provided with a load-bearing block for placing the safe house body; the transmission rod is synchronously transmission-connected to the lateral anti-slipping component.

[0007] Among them, the advantages of the support and clamping assembly are: by supporting and fixing the bottom of the safety house body, it is prevented from falling to the ground or tilting due to environmental factors during use, thereby ensuring the stability of the victims during use to a greater extent.

[0008] Preferably, the supporting clamping assembly also includes a fixed seat and an elastic spring, and the folding connecting rod and the ends of the connecting rod are synchronously driven through a rotating shaft. Accordingly, an upper arc-shaped slide groove is correspondingly provided at the upper end of the fixed seat, one end of the elastic spring is fixed to the connecting rod, and the other end is fixed to the fixed seat.

[0009] Among them, by setting an elastic spring, the connecting rod can be reset accordingly, which is beneficial to ensure that the connection between the structures is more dynamically consistent.

[0010] Preferably, a lower arc-shaped slide groove is provided on the fixing seat, and the end of the transmission rod is slidably arranged in the lower arc-shaped slide groove through a sliding block.

[0011] Preferably, a positioning protrusion is provided at the upper end of the load-bearing block, and a positioning groove adapted to the positioning protrusion is provided at the lower end of the safety roof body.

[0012] The fixed cooperation between the positioning groove and the positioning protrusion prevents the bottom end of the safety roof body from moving or falling out after the assembly is completed.

[0013] Preferably, the lateral anti-detachment assembly includes a clamping ring, a clamping block and a return spring; a receiving groove is provided at the side end of the safety roof body, the clamping block is slidably arranged in the receiving groove, one end of the return spring is fixed to the groove wall of the receiving groove, and the other end is fixed to the clamping block; one end of the clamping ring is connected to the transmission rod for synchronous movement, and the other end is clamped and fixed to the clamping block.

[0014] Among them, the lateral anti-detachment component can fix the bottom end of the safety house body and the side end thereof at the same time, and the fixation is a snap-fit ​​fixation, which can prevent the safety house body from being detached due to any directional movement.

[0015] Preferably, the clamping block is provided with a convex portion, and correspondingly, the abutting ring is provided with a groove adapted to the convex portion.

[0016] Preferably, the lateral anti-slip assembly also includes a positioning column, which is fixed on the groove wall of the accommodating groove. The positioning column is arranged in the reset spring, and the blocking block is provided with a lower extension portion, and the lower extension portion is provided with a through groove adapted for the sliding penetration of the positioning column.

[0017] Preferably, the middle portion of the foldable connecting rod is rotatably connected to the fixing seat via a shaft.

[0018] Preferably, a fixing support is provided at the lower end of the fixing seat.

[0019] Preferably, the safe house body comprises an upper living space and a lower living space, and a staircase is provided between the upper living space and the ground.

[0020] Compared with the prior art, the advantages or beneficial effects of the technical solution of the present application include:

[0021] 1. Fixing the bottom of the safety house body by supporting and clamping the assembly can prevent the safety house body from falling out, tilting or falling due to environmental factors when in use.

[0022] 2. The side ends of the safety house body are clamped and fixed by the lateral anti-slip components to prevent the safety house body from tilting or slipping when the residents are using it.

[0023] 3. The support clamping assembly and the lateral anti-slip assembly are synchronously connected through a transmission rod, so it is convenient for the staff to disassemble and assemble them for rapid transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the quick-release fixing component (front view);

[0025] Figure 2 It is a schematic diagram of the structure of the quick-release fixing component (reverse view);

[0026] Figure 3 This is a schematic diagram of the structure of the quick-release fixing component (front view);

[0027] Figure 4 It is a schematic diagram of the structure of the quick-release fixing component (from the reverse side);

[0028] Figure 5 Schematic diagram of application scenarios of quick-release fixing components.

[0029] In the figure: 1, a tightening ring, 2, a first transmission rod, 3, a rotating transmission plate, 4, a connecting rod, 5, an elastic spring, 6, a lower arc-shaped slide groove, 7, a load-bearing block, 8, a positioning convex portion, 9, a second transmission rod, 10, a folding connecting rod, 11, a fixing seat, 12, an upper arc-shaped slide groove, 13, a return spring, 14, a positioning column, 15, a block, 16, a safety house body, 17, a step ladder, and 18, a fixed support. DETAILED DESCRIPTION

[0030] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present application applies technical means to solve technical problems and achieve corresponding technical effects can be fully understood and implemented accordingly. The embodiments of the present application and the various features in the embodiments can be combined with each other without conflict, and the technical solutions formed are all within the protection scope of the present application.

[0031] It should be clear that the embodiments described below are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by technicians in the relevant field without making creative work are within the scope of protection of the present application. Example 1

[0032] like Figure 1-Figure 5 As shown, the quick-release fixing structure of the disaster-affected safe house includes a supporting clamping assembly, a safe house body 16 and a lateral anti-slip assembly.

[0033] The supporting and clamping assembly includes a folding connecting rod 10, a second transmission rod 9, a connecting rod 4, a rotating transmission plate 3 and a first transmission rod 2; one end of the rotating transmission plate 3 is fixed to the first transmission rod 2, and the other end is rotatably connected to the connecting rod 4, the end of the connecting rod 4 facing away from the rotating transmission plate 3 is rotatably connected to the folding connecting rod 10, the free end of the folding connecting rod 10 is transmission-connected to the second transmission rod 9, and the end of the second transmission rod 9 is provided with a load-bearing block 7 for placing the safety house body 16; the first transmission rod 2 is synchronously transmission-connected to the lateral anti-detachment assembly.

[0034] At the same time, the support clamping assembly also includes a fixed seat 11 and an elastic spring 5. The ends of the folding connecting rod 10 and the connecting rod 4 are synchronously driven through the rotating shaft. Correspondingly, an upper arc-shaped slide groove 12 is correspondingly provided at the upper end of the fixed seat 11. One end of the elastic spring 5 is fixed to the connecting rod 4, and the other end is fixed to the fixed seat 11. A lower arc-shaped slide groove 6 is provided on the fixed seat 11, and the end of the second transmission rod 9 is slidably arranged in the lower arc-shaped slide groove 6 through a slider. A positioning protrusion 8 is provided at the upper end of the load-bearing block 7, and a positioning groove adapted to the positioning protrusion 8 is provided at the lower end of the safety house body 16. A fixed pillar 18 is provided at the lower end of the fixed seat 11.

[0035] The internal components and working principle of the support clamping assembly are:

[0036] During installation, please refer to Figure 1 and Figure 2 As shown, by rotating the first transmission rod 2, the angle of the second transmission rod 9 is adjusted, so that the load-bearing blocks 7 on both sides can be respectively pressed against the two side ends of the safety house body 16, thereby playing a role of fixing and bearing.

[0037] In the above process, the assembly and disassembly of the safe house body 16 are involved, as follows (with Figure 1 and Figure 2 For example):

[0038] 1. When the first transmission rod 2 rotates clockwise, the end of the rotating transmission plate 3 also rotates clockwise. Figure 1The lower end of the rotating transmission plate 3 drives the connecting rod 4 connected thereto to move to the left, and at this time, the elastic spring 5 is pulled. After the connecting rod 4 moves to the left, it immediately drives the end of the folding connecting rod 10 to move to the left toward the upper arc-shaped chute 12, and the other end of the folding connecting rod 10 moves downward in an arc path, which pulls the upper end of the second transmission rod 9 to move downward toward the lower arc-shaped chute 6, and the angle between the second transmission rod 9 and the fixing seat 11 will also increase, so that the load-bearing block 7 fits with the bottom end of the safety house body 16, and at the same time, the side end of the fixing seat 11 fits tightly with the side end of the safety house body 16 to form a fixation.

[0039] 2. When the first transmission rod 2 rotates counterclockwise, it can be seen that the angle between the second transmission rod 9 and the fixing seat 11 decreases, and the load-bearing block 7 gradually moves upward in the vertical direction, which makes it convenient for the staff to disassemble the safety house body 16 and the supporting clamping assembly.

[0040] like Figure 1-Figure 2 As shown, the lateral anti-slip assembly includes a tightening ring 1, a clamping block 15 and a return spring 13;

[0041] A receiving groove is provided at the side end of the safety house body 16, and a clamping block 15 is slidably arranged in the receiving groove. One end of the return spring 13 is fixed to the groove wall of the receiving groove, and the other end is fixed to the clamping block 15. One end of the clamping ring 1 is synchronously connected with the first transmission rod 2, and the other end is clamped and fixed to the clamping block 15. The clamping block 15 is provided with a convex portion, and correspondingly, the clamping ring 1 is provided with a groove adapted to the convex portion.

[0042] At the same time, the lateral anti-slip assembly also includes a positioning column 14, which is fixed on the groove wall of the accommodating groove. The positioning column 14 is arranged in the reset spring 13, and the block 15 is provided with a lower extension portion, and the lower extension portion is provided with a through groove adapted for the positioning column 14 to slide through.

[0043] The internal components and working principle of the lateral anti-drop assembly are as follows:

[0044] When the safety house body 16 is in use, the clamping ring 1 acts clockwise, and its end is clamped and fixed with the clamping block 15. When the safety house body 16 needs to be disassembled and transported, the clamping block 15 can be pushed inward toward the side of the receiving groove wall, so that the convex part at the end of the clamping block 15 is separated from the groove at the end of the clamping ring 1, so that the clamping ring 1 can be disengaged from the safety house body 16 by rotating counterclockwise, so that the staff can disassemble and transport the safety house body 16.

[0045] In this embodiment, the middle portion of the foldable connecting rod 10 is rotatably connected to the fixing seat 11 via a shaft. Example 2

[0046] This embodiment describes the application scenario of the quick-release fixing component:

[0047] like Figure 5 As shown, during the assembly process, the quick-release fixing components are respectively arranged on both sides of the safe house body 16 as support. In addition, the safe house body 16 includes an upper living space and a lower living space, and a step ladder 17 is provided between the upper living space and the ground. Disaster victims can choose a living environment according to actual needs, such as living on the lower floor or living on the upper floor. When living on the upper floor, they can reach the upper floor through the step ladder 17.

[0048] The safe house body 16 is suitable for temporary accommodation of disaster victims in windy or flooded environments, has a stable structural strength, and is not prone to tilting. It takes a short time to assemble and disassemble the safe house for transportation, and has a great application prospect.

Claims

1. A quick-release fixing component for a disaster-affected safe house, characterized in that: It comprises a support and clamping assembly, a safety house body (16) and a lateral anti-slip assembly; The supporting and clamping assembly comprises a folding connecting rod (10), a second transmission rod (9), a connecting rod (4), a rotating transmission plate (3) and a first transmission rod (2); One end of the rotating transmission plate (3) is fixed to the first transmission rod (2), and the other end is rotatably connected to the connecting rod (4); one end of the connecting rod (4) facing away from the rotating transmission plate (3) is rotatably connected to the folding connecting rod (10); the free end of the folding connecting rod (10) is transmission-connected to the second transmission rod (9); a load-bearing block (7) for placing the safety house body (16) is provided at the end of the second transmission rod (9); The first transmission rod (2) is synchronously transmission-connected with the lateral anti-slip assembly; The support clamping assembly also includes a fixed seat (11) and an elastic spring (5); the ends of the folding connecting rod (10) and the connecting rod (4) are synchronously driven via a rotating shaft; accordingly, an upper arc-shaped sliding groove (12) is correspondingly provided at the upper end of the fixed seat (11); one end of the elastic spring (5) is fixed to the connecting rod (4), and the other end is fixed to the fixed seat (11); The lateral anti-slip assembly comprises a tightening ring (1), a clamping block (15) and a return spring (13); The side end of the safety house body (16) is provided with a receiving groove, the clamping block (15) is slidably arranged in the receiving groove, one end of the return spring (13) is fixed to the groove wall of the receiving groove, and the other end is fixed to the clamping block (15), one end of the clamping ring (1) is synchronously connected with the first transmission rod (2), and the other end is clamped and fixed to the clamping block (15); The clamping block (15) is provided with a convex portion, and correspondingly, the abutting ring (1) is provided with a groove adapted to the convex portion; The lateral anti-slip assembly also includes a positioning column (14), the positioning column (14) being fixed on the groove wall of the accommodating groove, the positioning column (14) being arranged in the return spring (13), the clamping block (15) being provided with a lower extension portion, and the lower extension portion being provided with a through groove adapted for the positioning column (14) to slide through.

2. The quick-release fixing member for disaster-affected safe houses according to claim 1, characterized in that: A lower arc-shaped slide groove (6) is provided on the fixed seat (11), and the end of the second transmission rod (9) is slidably disposed in the lower arc-shaped slide groove (6) via a sliding block.

3. The quick-release fixing member for disaster-affected safe houses according to claim 1, characterized in that: The upper end of the load-bearing block (7) is provided with a positioning protrusion (8), and the lower end of the safety house body (16) is provided with a positioning groove adapted to the positioning protrusion (8).

4. The quick-release fixing member for a disaster-affected safe house according to claim 1, characterized in that: The middle portion of the foldable connecting rod (10) is rotatably connected to the fixing seat (11) via a shaft.

5. The quick-release fixing structure for a disaster-affected safe house according to claim 1, characterized in that: A fixing support (18) is provided at the lower end of the fixing seat (11).

6. The quick-release fixing structure for a disaster-affected safe house according to claim 1, characterized in that: The safe house body (16) comprises an upper living space and a lower living space, and a staircase (17) is provided between the upper living space and the ground.

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