Area protection isolation device for highway construction

Abstract

The utility model discloses a regional protection isolation device of highway construction relates to highway construction technical field, and the utility model discloses a guardrail body is fixedly connected with support frame at equal intervals to the lower surface of guardrail body, and the outer surface of guardrail body is equipped with the auxiliary support subassembly of cooperation support frame use, and the both sides of guardrail body are commonly equipped with splicing subassembly, and the application is through setting up auxiliary support subassembly, and the stable support of cooperation support frame use to protection fence is convenient, and this component can effectively reduce the occurrence of guardrail dumping phenomenon, and the overall stability of protection device is greatly improved, and the quick insertion of splicing column rod and splicing sleeve can realize quick installation and dismounting of its device, simultaneously, the ingenious cooperation of splicing column rod and splicing sleeve makes the angle between adjacent guardrails can be flexibly adjusted according to actual protection scene, satisfies the diversified construction protection demand, and the practicability of device is enhanced significantly.

Description

Technical Field

[0001] This utility model relates to the field of highway construction technology, specifically to a regional protection and isolation device for highway construction. Background Technology

[0002] When constructing highways, it is necessary to set up appropriate isolation devices in the construction area to separate the construction area from the traffic area for the safety of construction workers. This is to prevent the construction from affecting the normal driving of passing vehicles and to protect the personal safety of construction workers in the construction area. However, existing regional protective isolation devices used in highway construction still have some problems in use: First, existing protective isolation devices are generally lightweight and lack auxiliary support structures, which makes the guardrails prone to tipping over during protection, thus reducing the overall stability of the protective device. Secondly, its splicing structure design is too complex, making installation and disassembly cumbersome and costly in terms of manpower and time. Moreover, after splicing, it is difficult to flexibly adjust the angle between adjacent guardrails according to actual protection needs, which limits the application of the protective isolation device in different construction scenarios and reduces its overall practicality. Utility Model Content

[0003] In order to solve the problems of insufficient overall stability, complex installation and disassembly, and poor adjustment flexibility of existing protective isolation devices, the purpose of this utility model is to provide a regional protective isolation device for highway construction.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a regional protection and isolation device for highway construction, comprising a guardrail body, a support frame fixedly connected at equal intervals on the lower surface of the guardrail body, an auxiliary support component for use with the support frame on the outer surface of the guardrail body, and splicing components on both sides of the guardrail body. The auxiliary support component includes symmetrically distributed slots, which are symmetrically opened on the inner wall of the guardrail body. A locking block is movably engaged with the inner wall of the slot. A support rod is fixedly connected to the lower surface of the locking block, and an anti-slip base is fixedly connected to the bottom end of the support rod. The lower surface of the anti-slip base is flush with the lower surface of the support frame.

[0005] Preferably, the splicing assembly includes parallel connecting blocks, which are fixedly installed parallel to one side of the guardrail body. A splicing sleeve is fixedly connected to the side of the connecting blocks facing away from the guardrail body. A splicing column is movably engaged with the inner wall of the splicing sleeve, and a connecting plate is fixedly connected to the upper surface of the splicing column.

[0006] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This application provides auxiliary support components to facilitate stable support of the guardrail when used with the support frame. These components effectively reduce the occurrence of guardrail tipping and greatly improve the overall stability of the protective device. 2. This application enables the rapid installation and disassembly of the device through the quick insertion and connection of the splicing column and the splicing sleeve via the splicing components. At the same time, the ingenious cooperation between the splicing column and the splicing sleeve allows the angle between adjacent guardrails to be flexibly adjusted according to the actual protection scenario, meeting diverse construction protection needs and significantly enhancing the practicality of the device. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a schematic diagram of the structure of this utility model.

[0009] Figure 2 This is a schematic diagram of the explosive structure of the auxiliary support component of this utility model.

[0010] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0011] Figure 4 This is a schematic diagram of the exploded structure of the splicing component of this utility model.

[0012] In the diagram: 1. Guardrail body; 2. Auxiliary support assembly; 21. Locking block; 22. Locking slot; 23. Anti-slip base; 24. Support rod; 3. Splicing assembly; 31. Connecting plate; 32. Splicing column; 33. Splicing sleeve; 34. Connecting block; 4. Reflective strip; 5. Mounting groove; 6. Support frame. Detailed Implementation

[0013] 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.

[0014] Example: Figure 1-4As shown, this utility model provides a protective isolation device for highway construction areas, including a guardrail body 1. The guardrail body 1 has mounting grooves 5 evenly spaced on one side. Reflective strips 4 are fixedly installed on the inner wall of the mounting grooves 5. By setting reflective strips 4 in the mounting grooves 5 of the guardrail body 1, the reflective strips 4 can reflect light at night or in bad weather conditions, playing a clear warning role and reminding passing vehicles to pay attention to avoid the construction area, effectively improving the safety of the construction area.

[0015] Support frames 6 are fixedly connected at equal intervals on the lower surface of the guardrail body 1. The support frames 6 provide basic support for the guardrail body 1. The evenly distributed design enhances the stability of the guardrail body 1 when placed, initially reducing the possibility of the guardrail tipping over. The outer surface of the guardrail body 1 is provided with auxiliary support components 2 that work with the support frames 6. The auxiliary support components 2 work together with the support frames 6 to further enhance the support effect of the guardrail body 1, stabilizing the guardrail from multiple directions, greatly improving the overall stability of the protective device, and reducing the possibility of the guardrail tipping over due to external forces.

[0016] The guardrail body 1 is provided with splicing components 3 on both sides. The splicing components 3 enable the guardrail bodies 1 to be spliced ​​and combined to meet the protection range requirements of different construction areas. At the same time, it facilitates the installation and disassembly of the protective isolation device, improving the flexibility and practicality of the device.

[0017] The auxiliary support component 2 includes symmetrically distributed slots 22, which are symmetrically opened on the inner wall of the guardrail body 1. The inner wall of the slot 22 is movably engaged with a block 21. The cross-sectional shape of both the block 21 and the slot 22 is T-shaped. The block 21 is a magnetic block, and the slot 22 is a magnetic groove. Correspondingly, the block 21 and the slot 22 are magnetically connected. The block 21 and the slot 22 adopt a T-shaped cross-section and are magnetically connected, which facilitates quick installation and disassembly of the support rod 24. The lower surface of the block 21 is fixedly connected to the support rod 24.

[0018] The support rod 24 is designed in an inclined shape, and the corresponding support rods 24 are distributed in a mirror image. The inclined and mirrored support rods 24, together with the anti-slip base 23, provide stable support for the guardrail body 1 from multiple angles. The support rod 24 is made of stainless steel, and the stainless steel material ensures the strength and durability of the support rod 24. The bottom end of the support rod 24 is fixedly connected to the anti-slip base 23. The lower surface of the anti-slip base 23 is flush with the lower surface of the support frame 6. The flush height between the anti-slip base 23 and the lower surface of the support frame 6 allows the entire protective device to be placed stably, effectively reducing the phenomenon of guardrail tipping over and greatly improving the overall stability of the protective device.

[0019] The splicing assembly 3 includes parallel connecting blocks 34, which are fixedly installed on one side of the guardrail body 1. A splicing sleeve 33 is fixedly connected to the side of the connecting blocks 34 facing away from the guardrail body 1. A splicing column 32 is movably engaged with the inner wall of the splicing sleeve 33. The movable engagement design between the splicing column 32 and the splicing sleeve 33 in the splicing assembly 3 enables rapid installation and disassembly of the guardrail body 1, improving construction efficiency.

[0020] The inner wall of the splicing sleeve 33 is cylindrical, and the outer surface of the splicing column 32 matches the shape of the inner wall of the splicing sleeve 33. At the same time, the cooperation between the two allows the angle between two adjacent guardrail bodies 1 to be flexibly adjusted according to the actual protection situation after splicing, which enhances the practicality of the protective isolation device. Furthermore, a connecting plate 31 is fixedly connected to the upper surface of the splicing column 32, and both the connecting block 34 and the connecting plate 31 serve as a connection.

[0021] Working principle: When protecting the construction area of ​​a highway, the guardrail body 1 is first spliced ​​and installed using the splicing component 3.

[0022] Align the splicing sleeve 33 on one side of the connecting block 34 of one guardrail body 1 with the splicing post 32 of another guardrail body 1. Since the inner wall of the splicing sleeve 33 is cylindrical and matches the shape of the outer surface of the splicing post 32, the splicing post 32 is movably engaged in the splicing sleeve 33 through insertion. This allows the splicing of adjacent guardrail bodies 1 to be completed quickly. The angle between adjacent guardrail bodies 1 can be flexibly adjusted according to the shape of the actual protected area to meet the needs of different construction scenarios.

[0023] After the assembly is completed, the guardrail body 1 with the support frame 6 is placed at the edge of the construction area. The support frame 6 provides basic support for the guardrail body 1 and ensures its initial stability.

[0024] Subsequently, the auxiliary support component 2 is installed to further enhance stability. The card block 21 is aligned with the card slot 22 opened on the inner wall of the guardrail body 1. Since the cross-sectional shape of both the card block 21 and the card slot 22 is T-shaped, and the card block 21 is a magnetic block and the card slot 22 is a magnetic groove, the two are magnetically connected, so that the card block 21 can be stably and movablely engaged in the card slot 22.

[0025] The support rod 24, which is fixedly connected to the lower surface of the card block 21, is inclined and mirror-distributed. The anti-slip base 23 at its bottom is flush with the lower surface of the support frame 6 and both contact the ground, providing support for the guardrail body 1 from multiple directions. This effectively resists external forces such as vehicle airflow impact and strong winds, reducing the phenomenon of guardrail tipping over.

[0026] During use, whether it is day or night, the reflective strip 4 fixed in the mounting groove 5 on one side of the guardrail body 1 can reflect light to warn passing vehicles, reminding drivers to pay attention to the construction area and slow down, thereby ensuring the safety of the construction area.

[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A protective isolation device for highway construction areas, comprising a guardrail body (1), characterized in that: The lower surface of the guardrail body (1) is fixedly connected with support frames (6) at equal intervals. The outer surface of the guardrail body (1) is provided with auxiliary support components (2) for use with the support frames (6). The two sides of the guardrail body (1) are provided with splicing components (3).

2. The area protection and isolation device for highway construction as described in claim 1, characterized in that: The auxiliary support component (2) includes symmetrically distributed slots (22), which are symmetrically opened on the inner wall of the guardrail body (1). The inner wall of the slot (22) is movably engaged with a block (21). A support rod (24) is fixedly connected to the lower surface of the block (21), and an anti-slip base (23) is fixedly connected to the bottom end of the support rod (24). The lower surface of the anti-slip base (23) is flush with the lower surface of the support frame (6).

3. The area protection and isolation device for highway construction as described in claim 1, characterized in that: The splicing component (3) includes parallel connecting blocks (34), which are fixedly installed on one side of the guardrail body (1). A splicing sleeve (33) is fixedly connected to the side of the connecting block (34) facing away from the guardrail body (1). A splicing column (32) is movably engaged on the inner wall of the splicing sleeve (33), and a connecting plate (31) is fixedly connected to the upper surface of the splicing column (32).

4. The area protection and isolation device for highway construction as described in claim 1, characterized in that: The guardrail body (1) has an installation groove (5) at equal intervals on one side, and a reflective strip (4) is fixedly installed on the inner wall of the installation groove (5).

5. The area protection and isolation device for highway construction as described in claim 2, characterized in that: The support rod (24) is designed in an inclined shape, and the corresponding support rod (24) is distributed in a mirror image. The support rod (24) is a stainless steel rod.

6. The area protection and isolation device for highway construction as described in claim 2, characterized in that: The cross-sectional shape of both the card block (21) and the card slot (22) is T-shaped.

7. The area protection and isolation device for highway construction as described in claim 2, characterized in that: The card block (21) is a magnetic block, and the card slot (22) is a magnetic slot. The corresponding card block (21) and card slot (22) are magnetically connected.

8. The area protection and isolation device for highway construction as described in claim 3, characterized in that: The inner wall of the splicing sleeve (33) is cylindrical, and the outer surface of the splicing column (32) matches the shape of the inner wall of the splicing sleeve (33).

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