Narrow space forcible entry training device in building collapse accident

Abstract

The utility model provides a narrow space forcible entry training device in a building collapse accident, and belongs to the technical field of forcible entry training devices. The narrow space forcible entry training device in the building collapse accident comprises at least one square box, at least one round pipe and at least one continuous bending section, and the side face of the square box and the two ends of the round pipe are provided with a first positioning part or a second positioning part which can be fixedly connected in a matched mode respectively. According to the narrow space forcible entry training device in the building collapse accident, the square box, the round pipe and the continuous bending section can be conveniently and flexibly combined according to training requirements, training gaps are reserved at the combination positions, damaged obstacles can be conveniently replaced, the obstacles can be conveniently and flexibly installed, the forcible entry training purpose under various conditions is achieved, and the training efficiency is improved. And the training can be carried out without depending on an existing structure, so that the manufacturing cost is lower, the training danger is greatly reduced, and better use experience is brought to a user.

Description

Technical Field

[0001] The present application relates to the technical field of demolition training devices, and in particular to a demolition training device for narrow spaces in building collapse accidents. Background Art

[0002] Firefighting and disaster relief require rapid demolition and forced entry of besieged buildings. Therefore, the quality and ability of firefighting and emergency rescue teams as professional rescue teams need to be improved urgently. At present, the method of conducting demolition training is relatively simple, and demolition training is often carried out in open spaces. Demolition in narrow spaces is rarely involved. Usually, it is carried out based on existing structures, but this method requires high construction costs and a high risk factor for training, which is not conducive to the promotion of training methods. In addition, the number of narrow space models constructed based on existing structures is limited, which cannot meet the training purposes in many situations, and brings a bad user experience to users. Utility Model Content

[0003] In order to make up for the above shortcomings, the present application provides a demolition training device for narrow spaces in building collapse accidents, aiming to improve the current method of conducting demolition training, which is relatively single, and often conducts demolition training in open spaces. Demolition in narrow spaces is rarely involved. Usually, it is carried out based on existing structures, but this method requires high construction costs and a high training risk factor, which is not conducive to the promotion of training methods. In addition, the number of narrow space models constructed based on existing structures is limited, which cannot meet the training purposes in many situations.

[0004] This application is implemented as follows:

[0005] The present application provides a training device for demolition in a narrow space in a building collapse accident, comprising at least one square box, at least one round tube and at least one continuous bending section, wherein the side surface of the square box and the two ends of the round tube are respectively configured with a first positioning portion or a second positioning portion that can be matched and fixedly connected;

[0006] After the first positioning part and the second positioning part are connected, a training gap of a predetermined distance is formed, and the inner cavity of the square box, the round tube and the continuous bending section are combined and connected together to form a narrow space.

[0007] In one embodiment of the present application, the first positioning portion is an assembly groove, the second positioning portion is an assembly connector, the assembly groove and the assembly connector are matched, and the square box and the round tube are both provided with the assembly groove and the assembly connector.

[0008] In one embodiment of the present application, the assembly groove and the assembly connector are a pair of detachable structures, and a training gap is left between the assembly groove and the assembly connector.

[0009] In one embodiment of the present application, the square box, the round tube and the continuous bending section are all cement components, and the cement components have steel bars inside.

[0010] In one embodiment of the present application, both the square box and the round tube are provided with a socket, and a plurality of the sockets are provided.

[0011] In one embodiment of the present application, the training gap reserved between the assembly groove and the assembly connector is 10 cm-20 cm, and the inner diameter of the circular tube is 50 cm-80 cm.

[0012] The beneficial effects of the present application are as follows: the present application obtains a training device for demolition in a narrow space in a building collapse accident through the above-mentioned design. When in use, according to the training requirements, a corresponding number of square boxes, round tubes and continuous bending sections are selected, and then the square boxes, round tubes and continuous bending sections are combined together as needed using the assembly groove and the assembly connector, that is, the assembly connector is inserted into the assembly groove, and then the obstacle is inserted into the jack as needed, and the obstacle is also inserted into the gap at the end of the square box, round tube or continuous bending section to simulate the indefinite shape of the collapsed space, and then the firefighters can immediately It is possible to crawl into the narrow space inside the square box, round tube and continuous bending section to carry out demolition training. The narrow space demolition training device in the building collapse accident is convenient for flexible combination of square box, round tube and continuous bending section according to training requirements. Training gaps are reserved at the combination to facilitate replacement of damaged obstacles and flexible installation of obstacles, thus meeting the demolition training purpose in various situations and without relying on existing structures. The manufacturing cost is low, which greatly reduces the risk of training and brings better use experience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a narrow space demolition training device in a building collapse accident provided by an embodiment of the present application;

[0015] Figure 2 A cross-sectional view of a narrow space demolition training device in a building collapse accident provided by an embodiment of the present application;

[0016] Figure 3 A schematic diagram of the three-dimensional structure of a circular tube provided in an embodiment of the present application;

[0017] Figure 4 A schematic diagram of the three-dimensional structure of a square box provided in an embodiment of the present application;

[0018] Figure 5 A schematic diagram of the cross-sectional structure of a continuous bending section provided in an embodiment of the present application.

[0019] In the figure: 110 - square box; 130 - assembly groove; 140 - assembly connector; 170 - round tube; 193 - continuous bending section; 192 - socket. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] Example

[0022] See also Figure 1-Figure 5 , the present application provides a technical solution: a training device for demolition in a narrow space in a building collapse accident, comprising at least one square box 110, at least one round tube 170 and at least one continuous bending section 193, the side of the square box 110 and the two ends of the round tube 170 are respectively configured with a first positioning portion or a second positioning portion that can be matched and fixedly connected;

[0023] After the first positioning part and the second positioning part are connected, a training gap with a predetermined distance is constructed. The inner cavity of the square box 110, the round tube 170 and the continuous bending section 193 are combined and connected together to form a narrow space. Due to the limitation of the narrow space, in the process of passing through the training device, some people can bend over to pass through, and some people have to crawl through. Some small spaces require taking off protective clothing to crawl through. The first positioning part is an assembly groove 130, and the second positioning part is an assembly connector 140. The assembly groove 130 and the assembly connector 140 are matched. The square box 110 and the round tube 170 are both provided with an assembly groove 130 and an assembly connector 140;

[0024] The assembly slot 130 and the assembly connector 140 are a pair of detachable structures. A training gap is left between the assembly slot 130 and the assembly connector 140. The training gap between any two components is used to insert obstacles. Any obstacle can be inserted into any training gap. The combination of obstacles can be adjusted at any time. The obstacles can be replaced. The obstacles include doors, wooden stakes, steel mesh, cement boards, steel plates, etc.

[0025] Hiding spots (refuge points) are provided in the square box 110, the round tube 170 and the continuous bending section 193 for personnel search and rescue. A safety exit is provided at intervals in the entire facility. During training, if there is an emergency, you can come out from the safety exit. The square box 110, the round tube 170 and the continuous bending section 193 are all cement components with steel bars inside. Plug holes 192 are provided on the square box 110 and the round tube 170, and there are multiple plug holes 192. The training gap reserved between the assembly groove 130 and the assembly connector 140 is 10cm-20cm, and the inner diameter of the round tube 170 is 50cm-80cm.

[0026] Specifically, the working principle of the narrow space demolition training device in the building collapse accident is as follows: when in use, according to the training requirements, select the corresponding number of square boxes 110, round tubes 170 and continuous bending sections 193, and then use the assembly groove 130 and the assembly connector 140 to combine the square box 110, round tube 170 and continuous bending section 193 as needed, that is, insert the assembly connector 140 into the assembly groove 130, and then insert the obstacle into the jack 192 as needed, and also insert the obstacle into the gap at the end of the square box 110, round tube 170 or continuous bending section 193 to simulate the indefinite shape of the collapsed space. After that, the firefighters can climb into the narrow space in the inner cavity of the square box 110, the round tube 170 and the continuous bending section 193 to carry out demolition training. The narrow space demolition training device in the building collapse accident is convenient for flexibly combining the square box 110, the round tube 170 and the continuous bending section 193 according to the training requirements. A training gap is reserved at the combination to facilitate the replacement of damaged obstacles and the flexible installation of obstacles, which meets the purpose of demolition training in various situations and does not need to rely on existing structures. The manufacturing cost is low, the training risk is greatly reduced, and the user has a better use experience.

[0027] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A training device for demolition in a narrow space in a building collapse accident, characterized in that: It comprises at least one square box (110), at least one round tube (170) and at least one continuous bending section (193), wherein the side surface of the square box (110) and the two ends of the round tube (170) are respectively configured with a first positioning portion or a second positioning portion that can be matched and fixedly connected; After the first positioning portion and the second positioning portion are connected, a training gap of a predetermined distance is formed, and the inner cavities of the square box (110), the round tube (170) and the continuous bending section (193) are combined and connected together to form a narrow space.

2. A training device for demolition in a narrow space in a building collapse accident according to claim 1, characterized in that: The first positioning portion is an assembly groove (130), and the second positioning portion is an assembly connector (140). The assembly groove (130) and the assembly connector (140) are matched and arranged. The square box (110) and the round tube (170) are both provided with the assembly groove (130) and the assembly connector (140).

3. The narrow space demolition training device in a building collapse accident according to claim 2 is characterized in that: The assembly groove (130) and the assembly connector (140) are a pair of detachable structures, and a training gap is left between the assembly groove (130) and the assembly connector (140).

4. The narrow space demolition training device in a building collapse accident according to claim 1 is characterized in that: The square box (110), the round tube (170) and the continuous bending section (193) are all cement components, and the cement components have steel bars inside.

5. The narrow space demolition training device in a building collapse accident according to claim 1 is characterized in that: The square box (110) and the round tube (170) are both provided with an insertion hole (192), and a plurality of the insertion holes (192) are provided.

6. The narrow space demolition training device in a building collapse accident according to claim 2 is characterized in that: The training gap reserved between the assembly groove (130) and the assembly connector (140) is 10 cm to 20 cm, and the inner diameter of the circular tube (170) is 50 cm to 80 cm.

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