Low-cost detachable civil air defense channel device

Abstract

The utility model discloses a low-cost detachable civil air defense channel device which comprises a fixing assembly and a supporting assembly, the fixing assembly comprises keel supports, connecting keels and universal nails, the keel supports are fixed to the ground through the universal nails, the adjacent keel supports are connected through the connecting keels, and the supporting assembly comprises pedals. The pedals are arranged on the keel support at equal intervals through universal nails, and a certain gap is formed between every two adjacent pedals and does not exceed the width of one pedal. According to the utility model, the sizes of all the mounting holes are consistent, two keel brackets can be mounted through the connecting keel by the universal nails, the keel brackets and the ground can be fixed through the universal nails, and the pedal can be mounted on the keel brackets, so that not only is the mounting and dismounting efficiency accelerated, but also various complexity of parts can be reduced, and the production cost is reduced. The effect of repeated utilization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of civil air defense passage laying, in particular to a low-cost detachable civil air defense passage device. Background Art

[0002] A dirt road civil air defense passage usually refers to a passage set up underground or below the ground for evacuating people or escaping. It may also include a sloped section to facilitate quick exit of people. Such passages usually consider the slope, stability and safety of the slope to ensure that people can use it safely in an emergency. The passage design may use fireproof materials or other protective measures to increase the safety and reliability of the passage;

[0003] The slope of a dirt road is prone to slippery water on rainy days or in humid conditions. For this reason, it is necessary to lay air defense passages on the slope for the rapid evacuation of personnel. However, these passages are generally used for a short period of time, so it is a waste if they cannot be recycled after laying. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the problem that the slope of the dirt road is prone to water slipping in rainy days or humid environments, it is also mentioned that in order to quickly evacuate people, it is necessary to lay a civil air defense passage on the slope. However, these passages are generally used for a short time and cannot be recycled after laying, resulting in a waste of resources. The utility model provides the following technical solutions:

[0006] A low-cost detachable air defense passage device includes a fixing assembly, including a keel bracket, a connecting keel and a universal nail, wherein the keel bracket is fixed to the ground by the universal nail, and adjacent keel brackets are connected by the connecting keel;

[0007] The supporting assembly comprises pedals, which are arranged on the keel bracket at equal intervals through universal nails, and there is a certain gap between adjacent pedals, and the gap does not exceed the width of one pedal.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] As a preferred solution of the low-cost detachable civil air defense passage device described in the utility model, first mounting holes are evenly spaced on the outer side of the keel bracket, and universal nails are matched in the first mounting holes.

[0010] As a preferred solution of the low-cost detachable civil air defense passage device described in the utility model, wherein: the keel bracket is provided with adapting grooves at equal intervals, and a second mounting hole is opened in the adapting groove.

[0011] As a preferred solution of the low-cost detachable civil air defense passage device described in the utility model, wherein: the connecting keel has a keel cavity, and third mounting holes are opened at both ends of the connecting keel, and the connecting keel is nested with the keel bracket.

[0012] As a preferred solution of the low-cost detachable civil defense passage device described in the utility model, wherein: connecting plates are provided at both ends of the pedal, the connecting plates are arranged in the adapter groove of the keel bracket, and a fourth mounting hole is opened on the connecting plate to cooperate with the second mounting hole in the adapter groove.

[0013] As a preferred solution of the low-cost detachable air defense passage device of the utility model, the pedal is provided with an anti-slip strip for anti-slip.

[0014] The beneficial effects of the utility model are as follows: all the installation hole sizes are consistent, the universal nails can be used to install two keel brackets by connecting the keels, the keel brackets can be fixed to the ground by the universal nails, and the pedals can be installed on the keel brackets, which not only speeds up the efficiency of installation and disassembly, but also reduces the complexity of various parts, and facilitates repeated use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 It is a stereogram of the whole embodiment.

[0017] Figure 2 It is a three-dimensional diagram of the support assembly of this embodiment.

[0018] Figure 3 It is a three-dimensional diagram of the keel bracket of this embodiment.

[0019] Figure 4 This is a three-dimensional diagram of connecting the keels in this embodiment.

[0020] In the figure; fixing assembly 100, keel bracket 101, first mounting hole 101a, adapting groove 101b, second mounting hole 101b-1, connecting keel 102, third mounting hole 102a, keel cavity 102b, universal nail 103;

[0021] Support assembly 200 , pedal 201 , connecting plate 202 , fourth mounting hole 202 a , anti-slip strip 203 . DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example

[0026] Reference Figures 1 to 4 , is an embodiment of the utility model, which provides a low-cost detachable civil air defense passage device, such as Figure 1 As shown, the fixing assembly 100 is composed of a keel bracket 101, a connecting keel 102 and a universal nail 103. The keel bracket 101 is fixed to the ground by the universal nail 103, and adjacent keel brackets 101 are connected by connecting keels 102;

[0027] The support assembly 200 includes pedals 201, which are installed on the keel bracket 101 at equal intervals through universal nails 103, and a certain gap is reserved between adjacent pedals 201, and the gap does not exceed the width of one pedal 201;

[0028] The fixing assembly 100 includes a keel bracket 101, a connecting keel 102 and a universal nail 103. The keel bracket 101 is fixed to the ground through the universal nail 103. Adjacent keel brackets 101 are connected by connecting keels 102. The connecting keels 102 are connected and spliced. The universal nail 103 is used to fix to the ground. At the same time, pedals 201 can also be installed to achieve the purpose of rapid installation and disassembly, as well as repeated use. The supporting assembly 200 includes pedals 201. The pedals 201 are arranged on the keel bracket 101 at equal intervals through the universal nails 103. There is a certain gap between adjacent pedals 201. These gaps do not exceed the width of one pedal 201, and at the same time play a role in moisture-proofing the ground after laying;

[0029] like Figure 1-Figure 4 As shown, first mounting holes 101a are evenly spaced on the outside of the keel bracket 101, and a universal nail 103 is provided in the first mounting hole 101a. The keel bracket 101 is evenly spaced and provided with an adapting groove 101b, and a second mounting hole 101b-1 is provided in the adapting groove 101b. The connecting keel 102 has a keel cavity 102b, and third mounting holes 102a are provided at both ends of the connecting keel 102. The connecting keel 102 and the keel bracket 101 are nested. Connecting plates 202 are provided at both ends of the pedal 201, and the connecting plates 202 are matched and arranged in the adapting groove 101b of the keel bracket 101. A fourth mounting hole 202a is provided on the connecting plate 202, which cooperates with the second mounting hole 101b-1 in the adapting groove 101b. An anti-slip strip 203 is provided on the pedal 201 for anti-slip.

[0030] The outer side of the keel bracket 101 is provided with first mounting holes 101a at equal intervals, which are fixed with universal nails 103. At the same time, the keel bracket 101 is provided with adapting grooves 101b at equal intervals, and a second mounting hole 101b-1 is provided in the adapting groove 101b. The connecting keel 102 has a keel cavity 102b, and third mounting holes 102a are respectively provided at both ends, which are set with the keel bracket 101. The two ends of the pedal 201 have connecting plates 202, which are matched and set in the adapting groove 101b of the keel bracket 101. The connecting plate 202 is provided with a fourth mounting hole 202a, which matches the second mounting hole 101b-1 in the adapting groove 101b. The pedal 201 is also provided with an anti-slip strip 203 to increase the anti-slip performance.

[0031] The use of uniform-sized mounting holes and universal nails simplifies the installation process, reduces the possibility of incorrect installation, and improves the overall installation efficiency. Secondly, the sleeve design connecting the keel and the keel bracket enhances the overall stability and ensures the structural firmness and stability of the support assembly. In addition, the anti-slip strips are provided on the pedals to provide additional safety protection to prevent accidents such as slipping during use. Overall, this support assembly design is not only efficient in installation, stable and reliable, but also takes into account the safety of use.

[0032] All the installation holes have the same size. The universal nail 103 can connect the two keel brackets 101 by connecting the keel 102. The universal nail 103 can also firmly fix the keel bracket 101 to the ground. At the same time, the pedal 201 can also be installed on the keel bracket 101. This design not only improves the efficiency of installation and disassembly, but also reduces the complexity of parts and components, and is convenient for repeated use.

[0033] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0035] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A low-cost detachable civil air defense passage device, characterized in that: include, A fixing assembly (100) comprises a keel bracket (101), a connecting keel (102) and a universal nail (103), wherein the keel bracket (101) is fixed to the ground via the universal nail (103), and adjacent keel brackets (101) are connected via the connecting keel (102); The support assembly (200) comprises pedals (201), wherein the pedals (201) are arranged on the keel bracket (101) at equal intervals through universal nails (103), and there is a certain gap between adjacent pedals (201), and the gap does not exceed the width of one pedal (201).

2. The low-cost detachable air defense passage device according to claim 1, characterized in that: The outer side of the keel bracket (101) is provided with first mounting holes (101a) at equal intervals, and a universal nail (103) is matched in the first mounting hole (101a).

3. The low-cost detachable civil air defense passage device according to claim 1, characterized in that: The keel support (101) is provided with adapting grooves (101b) at equal intervals, and a second mounting hole (101b-1) is provided in the adapting groove (101b).

4. The low-cost detachable civil air defense passage device according to claim 1, characterized in that: The connecting keel (102) has a keel cavity (102b), and third mounting holes (102a) are provided at both ends of the connecting keel (102). The connecting keel (102) and the keel bracket (101) are sleeved together.

5. The low-cost detachable civil air defense passage device according to claim 1, characterized in that: The two ends of the pedal (201) are provided with connecting plates (202), which are arranged in a matching groove (101b) of the keel bracket (101), and a fourth mounting hole (202a) is provided on the connecting plate (202) to match the second mounting hole (101b-1) in the matching groove (101b).

6. The low-cost detachable civil air defense passage device according to claim 1 or 5, characterized in that: The pedal (201) is provided with an anti-slip strip (203) for anti-slipping.

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