Module assembly type quick-release guardrail

Abstract

The utility model relates to the technical field of building construction, in particular to a module assembly type quick-release guardrail which comprises two mounting frames, modular guardrail plates are fixed to the surfaces of the two mounting frames, and a plurality of modular guardrail plates are mounted between the two modular guardrail plates through connecting buckle plates matched with bolts. The modular assembly type quick-release guardrail has the advantages that by means of the modular design, a user can connect different numbers of modular guardrail plates between every two adjacent mounting frames according to actual needs, guardrail structures of different lengths can be easily assembled, the flexibility of the guardrail is greatly improved through the design, and the modular assembly type quick-release guardrail is convenient to assemble and disassemble. Therefore, the device can adapt to various complex and changeable installation environments.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and particularly relates to a modular assembled quick-release guardrail. Background Technique

[0002] In the prior art, as a safety protection facility, guardrails are widely used in various scenarios such as roads, bridges, construction sites, public places, etc. Traditional guardrails are usually made by integral welding or casting, with fixed length and shape, and it is difficult to be flexibly adjusted according to actual needs. When installing such fixed-length guardrails, it is often necessary to customize according to the on-site dimensions, which not only increases the production cost but also prolongs the production cycle. In addition, when it is necessary to change the length or layout of the guardrail, the disassembly and reinstallation process of traditional guardrails is cumbersome and inefficient.

[0003] With the popularization of the modular design concept, more and more fields begin to adopt modular products to improve flexibility and maintainability. However, in the field of guardrails, although there have been some attempts at modular design, most of them have problems such as complex structure, inconvenient installation, insufficient connection strength, etc., and it is difficult to meet the diverse needs in practical applications. Content of the Utility Model

[0004] The purpose of the utility model is to provide a modular assembled quick-release guardrail to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A modular assembled quick-release guardrail, including mounting frames. There are two mounting frames, and modular guardrail plates are fixed on the surfaces of both mounting frames. A plurality of modular guardrail plates are installed between the two modular guardrail plates through connecting buckles and bolts.

[0006] Preferably, the mounting frame has an "I"-shaped column structure. A plurality of reserved holes are opened on both the top plate and the bottom plate of the mounting frame, and a grounding screw rod is inserted into the reserved hole on the bottom plate of the mounting frame.

[0007] Preferably, a plurality of oblong holes are opened on the surface of the modular guardrail plate. Edge grooves are opened at both ends of the top surface and both ends of the bottom surface of the modular guardrail plate. The edge groove is a "C"-shaped groove. The connecting buckle has a "C"-shaped plate structure, and the plate length of the connecting buckle is equal to twice the width of the edge groove. The connecting buckle is inserted into the edge grooves of two adjacent modular guardrail plates.

[0008] Preferably, through holes are opened on the surface of the edge groove, and two through holes are opened on each of the two parallel side plates of the connecting buckle. After the connecting buckle is inserted into the edge groove, the through holes and the perforations correspond, and bolts penetrate through the perforations and the through holes and are locked.

[0009] Preferably, a positioning slot is formed in the top surface of the side groove, and a positioning plug is inserted into the positioning slot. The positioning plug is fixed to the bottom surface of the top plate of the connecting buckle plate.

[0010] Preferably, notches are formed in the two parallel side plates of the connecting buckle plate. After the bolts are tightened, the end plates of the bolts are located in the notches.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The modular assembled and quickly disassembled guardrail proposed by the present utility model, through modular design, users can, according to actual needs, connect different numbers of modular guardrail plates between two adjacent mounting frames, easily realizing the assembly of guardrail structures of different lengths. This design greatly improves the flexibility of the guardrail, enabling it to adapt to various complex and changeable installation environments; the modular design of the guardrail simplifies the installation process. Users only need to connect the modular guardrail plates to the mounting frames through the connecting buckle plates and bolts to complete the installation of the guardrail. Compared with the welding or casting methods of traditional guardrails, this installation method is faster and more convenient; when it is necessary to change the length or layout of the guardrail, users only need to loosen the bolts to easily disassemble the modular guardrail plates and achieve the quick reorganization of the guardrail. This design greatly improves the maintainability and reusability of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 an enlarged schematic view of the structure at A in

[0015] Figure 3 is a top view of the structure of the present utility model;

[0016] Figure 4 is Figure 3 a sectional view of the structure at A-A in

[0017] Figure 5 is Figure 4 an enlarged schematic view of the structure at B in

[0018] Figure 6 is a schematic structural diagram of the connecting buckle plate of the present utility model;

[0019] Figure 7 is a schematic structural diagram of the connection between the mounting frame and the modular guardrail plate of the present utility model.

[0020] In the figure: mounting frame 1, reserved hole 2, grounding screw 3, modular guardrail plate 4, side groove 5, positioning slot 6, perforation 7, connecting buckle plate 8, positioning plug 9, notch 10, through hole 11, bolt 12. Detailed implementation manners

[0021] In order to clearly and completely describe the purpose, technical solutions of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1 to 7 , the present utility model provides a technical solution: a modular assembled quick-release guardrail, including an installation frame 1. The installation frame 1 has a "work" - shaped column structure. A plurality of reserved holes 2 are opened on both the top plate and the bottom plate of the installation frame 1. A grounding screw 3 is inserted into the reserved hole 2 on the bottom plate of the installation frame 1; There are two installation frames 1, and modular guardrail plates 4 are fixed on the surfaces of both installation frames 1. A plurality of modular guardrail plates 4 are installed between the two modular guardrail plates 4 through connection buckles 8 and bolts 12; According to needs, the required number of modular guardrail plates 4 is connected between adjacent two installation frames 1, that is, realizing the assembly of guardrail structures with different lengths according to needs, which is more convenient than configuring guardrails with different fixed lengths; After installing the required number of modular guardrail plates 4 on the two installation frames 1, the bottom plate of the installation frame 1 is fixed to the ground through the grounding screw 3, and the plurality of modular guardrail plates 4 connected between the two installation frames 1 play a protective role.

[0023] A plurality of oblong openings are opened on the surface of the modular guardrail plate 4. Edge grooves 5 are opened at both ends of the top surface and both ends of the bottom surface of the modular guardrail plate 4. The edge groove 5 is a "C" - shaped groove. The connection buckle 8 has a "C" - shaped plate structure. The plate length of the connection buckle 8 is equal to twice the width of the edge groove 5. The connection buckle 8 is inserted into the edge grooves 5 of adjacent two modular guardrail plates 4; Perforations 7 are opened on the surface of the edge groove 5. Two through holes 11 are opened on each of the two parallel - distributed side plates of the connection buckle 8. After the connection buckle 8 is inserted into the edge groove 5, the perforations 7 and the through holes 11 are corresponding, and the bolt 12 passes through the perforation 7 and the through hole 11 and is locked; A positioning slot 6 is opened on the top surface of the edge groove 5, and a positioning block 9 is inserted into the positioning slot 6. The positioning block 9 is fixed to the bottom surface of the top plate of the connection buckle 8; Notches 10 are opened on each of the two parallel - distributed side plates of the connection buckle 8. After the bolt 12 is locked, the end plate body of the bolt 12 is located in the notch 10.

[0024] When connecting two adjacent modular guardrail plates 4, align the two modular guardrail plates 4, and then buckle the connecting buckle plate 8 into the side grooves 5 of the two modular guardrail plates 4. At this time, the positioning plug 9 is inserted into the corresponding positioning slot 6, and the through hole 11 corresponds to the perforation 7. Then, insert the bolt 12 through the through hole 11 and the perforation 7 and lock it. The connecting buckle plate 8 is fixed on the two modular guardrail plates 4. Connecting buckle plates 8 are fixedly connected to both the upper and lower sides of the modular guardrail plate 4 to enhance the firmness of the connection between the two modular guardrail plates 4.

[0025] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular assembled quick-release guardrail, comprising a mounting frame (1), characterized in that: There are two installation frames (1), and modular guardrail plates (4) are fixedly arranged on the surfaces of the two installation frames (1). A plurality of modular guardrail plates (4) are installed between the two modular guardrail plates (4) through connecting buckle plates (8) and bolts (12).

2. The modular assembly type quick-release guardrail according to claim 1, characterized in that: The installation frame (1) is in the shape of an "I"-shaped column structure. A plurality of reserved holes (2) are formed in both the top plate and the bottom plate of the installation frame (1). A grounding screw rod (3) is inserted into the reserved hole (2) on the bottom plate of the installation frame (1).

3. The modular assembled and quickly disassembled guardrail according to claim 1, characterized in that: A plurality of oblong openings are formed on the surface of the modular guardrail plate (4). Edge grooves (5) are formed at both ends of the top surface and both ends of the bottom surface of the modular guardrail plate (4). The edge groove (5) is in the shape of a "C"-shaped groove. The connecting buckle plate (8) is in the shape of a "C"-shaped plate structure. The plate length of the connecting buckle plate (8) is equal to twice the width of the edge groove (5). The connecting buckle plate (8) is inserted into the edge grooves (5) of two adjacent modular guardrail plates (4).

4. The modular assembled and quickly disassembled guardrail according to claim 3, wherein: Perforations (7) are formed on the surface of the edge groove (5). Two through holes (11) are formed on each of the two parallel side plates of the connecting buckle plate (8). After the connecting buckle plate (8) is inserted into the edge groove (5), the perforations (7) and the through holes (11) are corresponding, and the bolt (12) passes through the perforation (7) and the through hole (11) and is locked.

5. The modular assembled quick-release guardrail according to claim 3, characterized in that: A positioning slot (6) is formed on the top surface of the edge groove (5). A positioning plug (9) is inserted into the positioning slot (6). The positioning plug (9) is fixed to the bottom surface of the top plate of the connecting buckle plate (8).

6. The modular assembled quick-release guardrail according to claim 1, characterized in that: Notches (10) are formed on each of the two parallel side plates of the connecting buckle plate (8). After the bolt (12) is locked, the end plate body of the bolt (12) is located in the notch (10).

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