A high-speed construction guardrail

Abstract

The utility model discloses a guardrail for high -speed construction relates to high -speed construction technical field, and the utility model discloses a guardrail main part is fixed with the reinforcing rib board of cooperation use in the upper end inner chamber of guardrail main part, and the lower end inside of guardrail main part is passed through and is established with the perforation of cooperation use, and the perforation is array distribution, and the bottom inside of guardrail main part is equipped with the auxiliary mechanism of cooperation use, through the setting use of auxiliary mechanism, the convenience is provided for the pushover of plug -in rod, thereby provides the convenience for the plug -in of plug -in rod respectively with counter -sunk hole through -hole no.

Description

Technical Field

[0001] This utility model relates to the field of high-speed construction technology, specifically a protective railing for high-speed construction. Background Technology

[0002] Highways refer to expressways that meet specific engineering and technical standards and have well-established traffic safety, management, and service facilities. During the construction of highways, guardrails need to be installed at some intersections to warn and prevent unauthorized personnel from entering the construction site.

[0003] However, most of the existing guardrails used for highway construction are fixed structures, which cannot reduce the space they occupy, making them inconvenient to move. Moreover, they mostly need to be manually moved during relocation, which wastes manpower. In addition, they have the problem of poor warning and reminder effects.

[0004] To address the aforementioned problems, this application proposes a protective barrier for highway construction. Utility Model Content

[0005] To address the problems of existing highway construction guardrails being mostly fixed structures that are inconvenient to scale down and move, requiring manual handling during relocation, and having poor warning and reminder effects, the purpose of this utility model is to provide a highway construction guardrail.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: a guardrail for high-speed construction, including a guardrail body, a reinforcing rib plate for use is fixedly installed in the upper inner cavity of the guardrail body, a through hole for use is opened through the lower inner cavity of the guardrail body and the through hole is distributed in an array, an auxiliary mechanism for use is provided in the bottom inner cavity of the guardrail body, and a warning mechanism for use is provided on both sides of the top of the guardrail body.

[0007] The auxiliary mechanism includes a rotating frame. The lower end of the guardrail body has symmetrically arranged rotating holes, countersunk through holes one, two, and three. The rotating frame is rotatably inserted into the adjacent rotating holes. One end of the rotating frame is slidably inserted with a rod, which can be slidably inserted into countersunk through holes one, two, or three. The rotating frame has a sliding hole, and the rod is slidably inserted into the sliding hole. The end of the rod is fixedly connected to a sliding plate, and a spring is fixedly installed on one side of the sliding plate. The end of the spring is fixedly connected to the inner wall of the rotating frame. The rotating frame has a fixing hole for matching use. A self-locking caster is fixedly installed on the inner side of one rotating frame, and a roller is rotatably installed on the inner side of the other rotating frame.

[0008] Preferably, the warning mechanism includes a slider, which is slidably inserted into the upper sides of the guardrail body, and a warning light post is fixedly installed on the top of the slider. Symmetrically distributed guide blocks are fixedly installed on the slider, and the guide blocks are slidably inserted into the guardrail body. Symmetrically arranged guide grooves are opened through the upper sides of both sides of the guardrail body, and the guide blocks are slidably inserted into the guide grooves. A concave hole is opened on the slider, and a bolt can be threaded into the concave hole. The bolt moves through the guardrail body, and one end of the bolt can fit tightly against the outer wall of the guardrail body. Through slots are opened through the upper sides of both ends of the guardrail body, and the bolt can move through the through slots.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. The auxiliary mechanism facilitates the movement of the insertion rod, making it easier to connect and disconnect the insertion rod from countersunk holes one, two, and three, and thus facilitating the rotation and fixation of the rotating frame. This effectively reduces the space occupied by the guardrail during its relocation, making it easier to move. It can also be easily pushed during the transfer of the guardrail without manual handling, saving manpower. In addition, it ensures the stable installation of the guardrail during use.

[0011] 2. The use of the warning mechanism facilitates the raising, lowering, adjustment, and fixing of the warning light poles, thereby effectively reducing their footprint during the relocation of the guardrail and making it easier to move them. It also provides a good warning and reminder function during the use of the guardrail. Attached Figure Description

[0012] 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.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0015] Figure 3 This is a schematic diagram of the installation of the reinforcing rib plate in this utility model.

[0016] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0017] Figure 5 This utility model Figure 3 Enlarged schematic diagram of the structure at point C.

[0018] In the diagram: 1. Guardrail body; 11. Rotary hole; 12. Countersunk through hole one; 13. Countersunk through hole two; 14. Countersunk through hole three; 15. Guide groove; 16. Through groove; 17. Through hole; 2. Auxiliary mechanism; 21. Rotating frame; 22. Insert rod; 23. Slide plate; 24. Spring; 25. Fixing hole; 26. Self-locking caster wheel; 27. Roller; 3. Warning mechanism; 31. Sliding block; 32. Warning light pole; 33. Recessed hole; 34. Bolt; 35. Guide block; 4. Reinforcing rib plate. Detailed Implementation

[0019] 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.

[0020] Example: Figures 1-5 As shown, this utility model provides a guardrail for high-speed construction, including a guardrail body 1. A reinforcing rib plate 4 is fixedly installed in the upper inner cavity of the guardrail body 1. The use of the reinforcing rib plate 4 effectively improves the firmness of the guardrail body 1. A through hole 17 is provided through the lower inner cavity of the guardrail body 1, and the through hole 17 is distributed in an array. The use of the through hole 17 can prevent water accumulation inside the guardrail body 1. An auxiliary mechanism 2 is provided in the bottom inner cavity of the guardrail body 1, and a warning mechanism 3 is provided on both sides of the top of the guardrail body 1.

[0021] The auxiliary mechanism 2 includes a rotating frame 21. The lower end of the guardrail body 1 has symmetrically arranged rotating holes 11, countersunk through holes 12, 13, and 14. The rotating frame 21 is rotatably inserted into adjacent rotating holes 11. One end of the rotating frame 21 is slidably inserted with a rod 22, which can slide into one of the countersunk through holes 12, 13, or 14. A sliding hole is formed through the rotating frame 21, and the rod 22 slides within the sliding hole. The sliding hole limits and guides the movement of the rod 22. A sliding plate 23 is fixedly connected to the end of the rod 22, and a spring 24 is fixedly installed on one side of the sliding plate 23. The end of the spring 24 is fixedly connected to the inner wall of the rotating frame 21. A fixing hole 25 is formed through the rotating frame 21 for use. One rotating frame 21 has a self-locking caster 26 fixedly installed on its inner side, and another rotating frame 21 has a roller 27 rotatably installed on its inner side. The angle between the line connecting the axis of countersunk hole 12 and the axis of rotating hole 11 and the line connecting the axis of countersunk hole 23 and the axis of rotating hole 11 is 67.5°, while the angle between the line connecting the axis of countersunk hole 23 and the axis of rotating hole 11 and the line connecting the axis of countersunk hole 34 and the axis of rotating hole 11 is 45°. This ensures that when the insertion rod 22 is inserted into countersunk hole 12, countersunk hole 23 and countersunk hole 34 respectively, the auxiliary mechanism 2 is located in the rotating frame 21 and other components are completely housed in the lower end cavity of the guardrail body 1. The self-locking caster 26 and the roller 27 are vertically arranged at the bottom end of the guardrail body 1, and the fixing hole 25 is vertically arranged at the bottom end of the guardrail body 1.

[0022] By adopting the above technical solution, during the use of the guardrail, when the guardrail is moved, the insertion rod 22 is inserted into the countersunk through hole 12 and the bolt 34 is fixed to the end of the through groove 16 near the auxiliary mechanism 2. During the transfer of the guardrail, the two insertion rods 22 need to be pressed in sequence, so that the corresponding sliding plate 23 can be moved in sequence and the corresponding spring 24 can be squeezed. When the corresponding insertion rod 22 is completely separated from the corresponding countersunk through hole 12, the two rotating frames 21 are rotated 67.5° in sequence. At this time, the insertion rod 22 will be pushed back to its original position under the action of the corresponding spring 24, so that the insertion rod 22 can be inserted into the corresponding countersunk through hole 23. Then, the guardrail can be easily pushed and transferred by the cooperation of the self-locking universal wheel 26 and the roller 27. When the guardrail is pushed and transferred to the appropriate position, the insertion rod 22 is rotated 45° again and inserted into the corresponding countersunk through hole 34 according to the above steps. Then, the guardrail can be fixed and installed by the cooperation of the fixing hole 25 and the fixing bolt.

[0023] The warning mechanism 3 includes a slider 31, which is slidably inserted into the upper sides of the guardrail body 1. A warning light post 32 is fixedly installed on the top of the slider 31. Symmetrically distributed guide blocks 35 are fixedly installed on the slider 31 and slidably inserted into the guardrail body 1. Symmetrically arranged guide grooves 15 are opened through the upper sides of the guardrail body 1, and the guide blocks 35 are slidably inserted into the guide grooves 15. The cooperation between the guide blocks 35 and the guide grooves 15 plays a limiting and guiding role in the movement adjustment of the slider 31. A battery for use with the warning light post 32 is installed inside the slider 31. A recessed hole 33 is opened on the slider 31, and a bolt 34 can be threaded into the recessed hole 33. The bolt 34 moves through the guardrail body 1, and one end of the bolt 34 can fit tightly against the outer wall of the guardrail body 1. Through grooves 16 are opened through the upper sides of both ends of the guardrail body 1, and the bolt 34 can move through the through grooves 16.

[0024] By adopting the above technical solution, during the use of the guardrail, it is necessary to turn two bolts 34 in sequence and move the warning light column 32 upward when the bolts 34 are no longer in close contact with the guardrail body 1. This will drive the corresponding slider 31 to move upward until the warning light column 32 is completely moved to the outside of the inner cavity of the guardrail body 1. Then, turn two bolts 34 in reverse and make them close to the outer wall of the guardrail body 1 again. Then, the warning light column 32 can be activated to provide warning and reminder.

[0025] Working principle: During use, when the guardrail is being moved, the insert rod 22 is inserted into the countersunk hole 12 and the bolt 34 is fixed to the end of the slot 16 near the auxiliary mechanism 2. During the transfer of the guardrail, the two insert rods 22 need to be pressed in sequence, which will drive the corresponding slide plate 23 to move and squeeze the corresponding spring 24. When the corresponding insert rod 22 is completely separated from the corresponding countersunk hole 12, the two rotating frames 21 are rotated 67.5° in sequence. At this time, the insert rod 22 will be pushed back to its original position under the action of the corresponding spring 24, so that the insert rod 22 can be inserted into the corresponding countersunk hole 23. Then, the guardrail can be easily pushed and transferred by the cooperation of the self-locking caster 26 and the roller 27. When the guardrail is pushed and transferred to the appropriate position, the insert rod 22 is rotated 45° again and inserted into the corresponding countersunk hole 34 according to the above steps. Then, the guardrail can be fixed and installed by the cooperation of the fixing hole 25 and the fixing bolt.

[0026] In addition, during the use of the guardrail, the two bolts 34 need to be turned in sequence and the warning light post 32 needs to be moved up when the bolts 34 are no longer in close contact with the guardrail body 1. This will move the corresponding slider 31 up until the warning light post 32 is completely moved to the outside of the inner cavity of the guardrail body 1. Then, the two bolts 34 need to be turned in reverse and made to be in close contact with the outer wall of the guardrail body 1 again. Then the warning light post 32 can be activated to provide a warning.

[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 guard rail for high speed construction comprising a rail body (1), characterized in that: The bottom of the guardrail body (1) is provided with an auxiliary mechanism (2) for use, and the top two sides of the guardrail body (1) are provided with warning mechanisms (3) for use. The auxiliary mechanism (2) includes a rotating frame (21). The lower end of the guardrail body (1) is provided with symmetrically arranged rotating holes (11), countersunk through holes one (12), countersunk through holes two (13) and three countersunk through holes three (14). The rotating frame (21) is rotatably inserted into the adjacent rotating holes (11). One end of the rotating frame (21) is slidably inserted with a rod (22). The rod (22) can be slidably inserted into the countersunk through holes one (12), countersunk through holes two (13) or countersunk through holes three (14). 4) Inside, the end of the insertion rod (22) is fixedly connected to a slide plate (23), and a spring (24) is fixedly installed on one side of the slide plate (23). The end of the spring (24) is fixedly connected to the inner wall of the rotating frame (21). A fixing hole (25) for use is opened through the rotating frame (21). A self-locking universal wheel (26) for use is fixedly installed on the inner side of one rotating frame (21), and a roller (27) for use is rotatably installed on the inner side of the other rotating frame (21).

2. A high speed construction fence as claimed in claim 1, wherein The warning mechanism (3) includes a slider (31), which is slidably inserted into the upper sides of the guardrail body (1). A warning light post (32) is fixedly installed on the top of the slider (31). A recessed hole (33) is provided on the slider (31), and a bolt (34) can be threaded into the recessed hole (33). The bolt (34) moves through the guardrail body (1), and one end of the bolt (34) can fit tightly against the outer wall of the guardrail body (1).

3. A high speed construction fence as claimed in claim 2 wherein, The slider (31) is fixedly installed with symmetrically distributed guide blocks (35), and the guide blocks (35) are slidably inserted into the guardrail body (1).

4. A high speed construction fence as claimed in claim 3 wherein, The upper ends of both sides of the guardrail body (1) are provided with symmetrically arranged guide grooves (15), and the guide block (35) is slidably inserted into the guide groove (15).

5. A high speed construction fence as claimed in claim 2, wherein, The upper sides of both ends of the guardrail body (1) are provided with through slots (16), and the bolts (34) can move through the through slots (16).

6. A high speed construction fence as claimed in claim 1, wherein, A reinforcing rib plate (4) is fixedly installed in the upper inner cavity of the guardrail body (1).

7. A protective barrier for high-speed construction as described in claim 1, characterized in that, The lower end of the guardrail body (1) is provided with through holes (17) for use, and the through holes (17) are arranged in an array.

8. A protective barrier for high-speed construction as described in claim 1, characterized in that, The rotating frame (21) has a through hole, and the insertion rod (22) is slidably inserted into the through hole.

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