Wind-pressure-resistant enhanced guardrail plate

Abstract

The utility model discloses a wind-pressure-resistant enhanced guardrail plate, and relates to the technical field of guardrail plates. The device comprises two stand columns, a rotating pipe rotationally penetrates through the interiors of the stand columns, a movable rod is movably inserted into the rotating pipe, a first positioning hole is formed in the outer side of the rotating pipe, a second positioning hole used in cooperation with the first positioning hole is formed in the outer side of the movable rod, and a plug pin penetrates through the outer sides of the stand columns. The bolts are used in cooperation with the first positioning holes and the second positioning holes, a guardrail plate body is arranged on the side, close to the movable rod, of the stand column, symmetrically-distributed fixing frames are fixedly installed on the side, close to the stand column, of the guardrail plate body, stabilizing pipes rotationally penetrate through the middles of the fixing frames, and the stabilizing pipes are used in cooperation with the movable rod. The guardrail plate body can be supported, it is avoided that workers need to lift the guardrail plate body all the time when the guardrail plate body is installed, and physical exhaustion of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail plates, in particular to a wind pressure resistant enhanced guardrail plate. Background Art

[0002] Guardrails are an important traffic safety facility, mainly used to protect vehicles and passengers and reduce losses caused by traffic accidents. They are usually installed on both sides of the road to play a role of isolation and protection. The main function of guardrails is to prevent vehicles from running off the road and protect the safety of vehicles and passengers. When a vehicle loses control, the guardrail can prevent the vehicle from moving forward through friction with the vehicle, reducing the damage to the driver and passengers:

[0003] The guardrail panels in the prior art usually require the cooperation of multiple workers to install them, and the workers are generally required to continuously lift them until the guardrail panels are installed. The guardrail panels themselves are heavy, and require more physical effort from the workers. Utility Model Content

[0004] In order to solve the problem that workers need to continuously lift the guardrail panels until the installation of the guardrail panels is completed; the purpose of the utility model is to provide a wind pressure resistant enhanced guardrail panel.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions: a wind pressure resistant enhanced guardrail plate, comprising two columns, a rotating tube is rotatably penetrated inside the columns, a movable rod is movably inserted inside the rotating tube, a first positioning hole is opened on the outer side of the rotating tube, a second positioning hole used in conjunction with the first positioning hole is opened on the outer side of the movable rod, a latch is penetrated on the outer side of the column, the latch is used in conjunction with the first positioning hole and the second positioning hole, a guardrail plate body is provided on the side of the column close to the movable rod, a symmetrically distributed fixing frame is fixedly installed on the side of the guardrail plate body close to the column, a stabilizing tube is rotatably penetrated in the middle of the fixing frame, the stabilizing tube is used in conjunction with the movable rod, two fixing plates are fixedly installed on the side of the column close to the guardrail plate body, the top ends of the two fixing plates are each provided with a first fixing hole, and the top and bottom ends of the fixing frame are each provided with a second fixing hole.

[0006] Preferably, the outer side of the column is provided with symmetrically distributed third positioning holes, and the end of the rotating tube away from the movable rod is provided with symmetrically distributed fourth positioning holes.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. This application can support the guardrail body, avoiding the need for workers to lift the guardrail body all the time during installation, thus reducing the physical exertion of the workers;

[0009] 2. The present application can position the movable rod that is completely inserted into the rotating tube, thereby preventing the movable rod from moving when the guardrail body is installed, thereby improving its stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the stabilizing tube in the utility model.

[0013] Figure 3 It is a structural schematic diagram of the movable rod in the utility model.

[0014] In the figure: 1. column; 11. rotating tube; 12. movable rod; 13. first positioning hole; 14. second positioning hole; 15. latch; 16. guardrail body; 17. fixing frame; 18. stabilizing tube; 19. fixing plate; 191. first fixing hole; 192. second fixing hole; 2. third positioning hole; 21. fourth positioning hole; 3. hole; 4. handle; 5. support plate; 51. stabilizing hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Example: Figure 1-3As shown, the utility model provides a wind pressure resistant enhanced guardrail plate, comprising two columns 1, a rotating tube 11 is rotatably penetrated inside the column 1, a movable rod 12 is movably inserted inside the rotating tube 11, a first positioning hole 13 is opened on the outer side of the rotating tube 11, a second positioning hole 14 used in conjunction with the first positioning hole 13 is opened on the outer side of the movable rod 12, a latch 15 is penetrated on the outer side of the column 1, the latch 15 is used in conjunction with the first positioning hole 13 and the second positioning hole 14, a guardrail plate body 16 is provided on the side of the column 1 close to the movable rod 12, a symmetrically distributed fixing frame 17 is fixedly installed on the side of the guardrail plate body 16 close to the column 1, a stabilizing tube 18 is rotatably penetrated in the middle of the fixing frame 17, the stabilizing tube 18 is used in conjunction with the movable rod 12, two fixing plates 19 are fixedly installed on the side of the column 1 close to the guardrail plate body 16, the top ends of the two fixing plates 19 are both provided with first fixing holes 191, and the top and bottom ends of the fixing frame 17 are both provided with second fixing holes 192.

[0017] The outer side of the column 1 is provided with symmetrically distributed third positioning holes 2, and the end of the rotating tube 11 away from the movable rod 12 is provided with symmetrically distributed fourth positioning holes 21. By providing the third positioning holes 2 and the fourth positioning holes 21, the latch 15 is passed through the third positioning holes 2, the fourth positioning holes 21 and the second positioning holes 14, so that the movable rod 12 completely entering the rotating tube 11 can be positioned, and the movable rod 12 is prevented from moving when the guardrail body 16 is installed, thereby improving its stability.

[0018] The outer side of the guardrail body 16 is provided with evenly distributed holes 3. By providing the holes 3, the porosity of the guardrail body 16 is increased. When there is a strong wind, the airflow can be discharged from the holes 3, thereby allowing the airflow to pass smoothly.

[0019] A symmetrically distributed handle 4 is fixedly installed on the top of the guardrail board body 16. By providing the handle 4, it is convenient for the staff to lift the guardrail board body 16 to avoid the guardrail board body 16 cutting the staff; the handle 4 is distributed in an inverted shape, which increases the contact area between the staff and the handle 4, so that the guardrail board body 16 can be lifted more labor-savingly.

[0020] A symmetrically distributed support plate 5 is fixedly installed at the bottom of the column 1, and a symmetrically distributed stabilizing hole 51 is opened at the top of the support plate 5. By setting the support plate 5 and the stabilizing hole 51, the column 1 can be fixed by nails or bolts to improve stability.

[0021] Working principle: In actual use, one end of the guardrail body 16 is lifted and moved toward the column 1 until the stabilizing tube 18 in the fixing frame 17 is sleeved on the outside of the movable rod 12. At this time, the movable rod 12 provides support force for one end of the guardrail body 16. Then the staff member comes to the other side of the guardrail body 16 and lifts it. At the same time, another staff member takes out the latch 15 to disengage it from the first positioning hole 13 and the second positioning hole 14. By pushing the guardrail body 16 toward the column 1, the movable rod 12 is driven to move until the movable rod 12 is completely entered into the rotating tube 11, and the stabilizing tube 18 on the other side is also sleeved on the outside of the movable rod 12. At this time, the two movable rods 1 2 can provide support force for the guardrail body 16, and by passing the fixing bolts through the first fixing hole 191 and the second fixing hole 192, the fixing plate 19 and the fixing frame 17 can be fixed, thereby fixing the guardrail body 16; it should be noted that the other movable rod 12 is in a non-extended state to prevent the guardrail body 16 from being blocked when it is lifted; by setting the third positioning hole 2 and the fourth positioning hole 21, the pin 15 passes through the third positioning hole 2, the fourth positioning hole 21 and the second positioning hole 14, so that the movable rod 12 that completely enters the rotating tube 11 can be positioned, thereby preventing the movable rod 12 from moving when the guardrail body 16 is installed, thereby improving its stability.

[0022] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A wind pressure resistant reinforced guardrail plate, comprising two upright posts (1), characterized in that: The column (1) is internally rotatably penetrated by a rotating tube (11), a movable rod (12) is movably inserted into the internal part of the rotating tube (11), a first positioning hole (13) is provided on the outer side of the rotating tube (11), a second positioning hole (14) used in conjunction with the first positioning hole (13) is provided on the outer side of the movable rod (12), a latch (15) is penetrated on the outer side of the column (1), the latch (15) is used in conjunction with the first positioning hole (13) and the second positioning hole (14), and a guardrail is provided on the side of the column (1) close to the movable rod (12). A plate body (16), a symmetrically distributed fixing frame (17) is fixedly installed on one side of the guardrail plate body (16) close to the column (1), a stabilizing tube (18) is rotatably passed through the middle of the fixing frame (17), the stabilizing tube (18) and the movable rod (12) are used in conjunction with each other, two fixing plates (19) are fixedly installed on one side of the column (1) close to the guardrail plate body (16), the top ends of the two fixing plates (19) are each provided with a first fixing hole (191), and the top and bottom ends of the fixing frame (17) are each provided with a second fixing hole (192).

2. The wind pressure resistant reinforced guardrail plate according to claim 1, characterized in that: The outer side of the column (1) is provided with symmetrically distributed third positioning holes (2), and the end of the rotating tube (11) away from the movable rod (12) is provided with symmetrically distributed fourth positioning holes (21).

3. The wind pressure resistant reinforced guardrail plate according to claim 1, characterized in that: The outer side of the guardrail plate body (16) is provided with evenly distributed holes (3).

4. The wind pressure resistant reinforced guardrail plate according to claim 3, characterized in that: A symmetrically distributed handle (4) is fixedly mounted on the top of the guardrail body (16).

5. The wind pressure resistant reinforced guardrail plate according to claim 2, characterized in that: A symmetrically distributed support plate (5) is fixedly mounted on the bottom of the column (1), and a symmetrically distributed stabilizing hole (51) is provided on the top of the support plate (5).

6. The wind pressure resistant reinforced guardrail plate according to claim 4, characterized in that: The handle (4) is distributed in an inverted shape.

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