Highway traffic safety protection device

Abstract

The utility model provides a road traffic safety protection device, which relates to the technical field of safety protection, and comprises a protection device main body, a placing plate is fixedly mounted on the outer surface of the protection device main body, two clamping grooves are formed in the outer surface of the placing plate, a plurality of circular grooves are formed in the outer surface of the placing plate, and the circular grooves are communicated with the clamping grooves. A protective shell is fixedly installed on the inner wall of the clamping groove, a first threaded rod is fixedly installed on the outer surface of the circular groove, a first nut is fixedly installed at the top end of the first threaded rod, a buffer cylinder is fixedly installed on the outer surface of the first threaded rod, and a circular through hole is formed in the outer surface of the buffer cylinder. According to the automobile storage rack, the protective shells are installed on the two storage plates, the situation that the first threaded rods are rusted due to cloudy and rainy weather is prevented, the two storage plates are fixed by arranging the first threaded rods to be in threaded connection with the first nuts, and the buffering cylinders are arranged to provide a certain buffering effect on an automobile.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection, in particular to a road traffic safety protection device. Background Art

[0002] In order to minimize the scope of vehicles affected in the event of an accident, safety guardrails are often installed in the middle of urban roads, between motor vehicle lanes and non-motor vehicle lanes, or on both sides of rural roads. This can not only ensure the orderly passage of vehicles, but also reduce the losses caused by accidents. However, most existing safety guardrails are hollow brackets made of welded metal. When an accident occurs, the metal rigidity of the safety guardrail is completely relied upon to form a certain barrier to the vehicle, and it has no buffering effect, which will cause greater damage to the vehicle and bring greater safety hazards to the driver. In addition, the existing safety protection devices are relatively troublesome to install and lack a quick installation method to improve work efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings in the prior art that most of the existing safety guardrails are hollow brackets made of welded metal. When an accident occurs, the metal rigidity of the safety guardrail is completely relied upon to form a certain barrier to the vehicle, but it has no buffering effect, which will cause greater damage to the vehicle and bring greater safety hazards to the driver. The utility model provides a highway traffic safety protection device.

[0004] In order to achieve the above-mentioned purpose, the present utility model adopts the following technical solutions: a highway traffic safety protection device, including a protection device body, a placement plate fixedly installed on the outer surface of the protection device body, two card slots are provided on the outer surface of the placement plate, a plurality of circular grooves are provided on the outer surface of the placement plate, a protective shell is fixedly installed on the inner wall of the card slot, a first threaded rod is fixedly installed on the outer surface of the circular groove, a first nut is fixedly installed on the top end of the first threaded rod, a buffer tube is fixedly installed on the outer surface of the first threaded rod, and a circular through hole is provided on the outer surface of the buffer tube.

[0005] As a preferred embodiment, a connecting rod is fixedly installed on the outer surface of the placement plate, a connecting hole is opened on the outer surface of the connecting rod, a second threaded rod is fixedly installed on the inner wall of the connecting hole, a second nut is fixedly installed on the top end of the second threaded rod, and the outer surface of the connecting rod is fixedly installed with the base plate.

[0006] As a preferred embodiment, connecting rods are installed at both ends of the two placement plates, connecting holes are opened at both ends of the connecting rods, and the outer surface of the second threaded rod is threadedly connected to the inner wall of the second nut.

[0007] As a preferred embodiment, the protective device body is installed with two placement plates, both sides of the placement plates are provided with card slots, and the protective shell is respectively engaged and connected with the two placement plates.

[0008] As a preferred embodiment, the placement plates are each provided with a plurality of circular grooves, and the inner walls of the circular grooves are connected by a first threaded rod.

[0009] As a preferred embodiment, a plurality of first threaded rods are fixedly mounted on the inner walls of the plurality of circular grooves, a buffer cylinder is assembled on the outer surfaces of the plurality of first threaded rods, and the inner wall of the circular through hole and the outer surface of the first threaded rod are snap-connected.

[0010] As a preferred embodiment, a plurality of fixed cones are fixedly mounted on the outer surface of the base plate.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] The utility model installs protective shells on both placement plates to prevent the first threaded rod from rusting due to rainy weather. The first threaded rod is threadedly connected to the first nut to achieve the fixation of the two placement plates, ensuring that the protective device body can perform its protective work normally. By installing a buffer cylinder on each first threaded rod, a certain degree of buffering effect is provided to the vehicle, ensuring the personal safety of the driver as much as possible. By providing a bottom plate and contacting the bottom plate with the ground, the friction between the protective device body and the ground is ensured. By providing a fixing cone on the outer surface of the bottom plate, the fixing ability of the protective device body is further guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of a highway traffic safety protection device provided by the utility model.

[0014] Figure 2 This is a three-dimensional diagram of a placement plate and connecting rod of a highway traffic safety protection device provided by the utility model.

[0015] Figure 3 This is a three-dimensional diagram of a buffer cylinder of a highway traffic safety protection device provided by the utility model.

[0016] Figure 4 This is a three-dimensional diagram of a placement plate of a highway traffic safety protection device provided by the utility model.

[0017] Legend:

[0018] 1. Protective device body; 2. Placement plate; 21. Card slot; 22. Circular slot; 3. Protective shell; 4. Connecting rod; 41. Connecting hole; 42. Second threaded rod; 43. Second nut; 5. First threaded rod; 51. First nut; 6. Buffer cylinder; 61. Circular through hole; 7. Bottom plate; 71. Fixing cone. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] like Figures 1-4 As shown, the utility model provides a technical solution: a highway traffic safety protection device, including a protection device main body 1, a placement plate 2 is fixedly installed on the outer surface of the protection device main body 1, the outer surface of the placement plate 2 is provided with two card slots 21, the outer surface of the placement plate 2 is provided with multiple circular grooves 22, and the inner wall of the card slot 21 is fixedly installed with a protective shell 3, the protection device main body 1 is provided with two placement plates 2, both sides of the placement plate 2 are provided with card slots 21, the protective shell 3 is respectively engaged with the two placement plates 2, the outer surface of the circular groove 22 is fixedly installed with a first threaded rod 5, the top of the first threaded rod 5 is fixedly installed with a first nut 51, the outer surface of the first threaded rod 5 is fixedly installed with a buffer tube 6, the outer surface of the buffer tube 6 is provided with a circular through hole 61, the inner walls of the multiple circular grooves 22 are fixedly installed with multiple first threaded rods 5, the outer surfaces of the multiple first threaded rods 5 are equipped with buffer tubes 6, and the inner wall of the circular through hole 61 is engaged with the outer surface of the first threaded rod 5.

[0022] In this embodiment, a placement plate 2 is provided to provide a good installation environment for other components of the protective device body 1 to ensure the normal performance of the protective work. The card slot 21 is provided to engage with the protective shell 3 to facilitate the staff to disassemble and replace the protective shell 3. The protective shell 3 is provided to protect the first threaded rod 5 and the first nut 51 so that both will not rust due to rainy weather. The first threaded rod 5 is provided to be threadedly connected with the first nut 51 to achieve the connection between the two placement plates 2 to ensure the normal performance of the protective work. The buffer tube 6 is provided to provide a certain degree of buffering effect on the vehicle to maximize the personal safety of the driver and provide protection for the first threaded rod 5. The circular through hole 61 is provided to engage with the first threaded rod 5. When the buffer tube 6 is damaged, it is convenient for the staff to replace the buffer tube 6.

[0023] Example 2

[0024] like Figures 1-4 As shown, a connecting rod 4 is fixedly installed on the outer surface of the placement plate 2, a connecting hole 41 is opened on the outer surface of the connecting rod 4, a second threaded rod 42 is fixedly installed on the inner wall of the connecting hole 41, and a second nut 43 is fixedly installed on the top of the second threaded rod 42. Connecting rods 4 are installed at both ends of the two placement plates 2, and connecting holes 41 are opened at both ends of the connecting rod 4. The outer surface of the second threaded rod 42 is threadedly connected to the inner wall of the second nut 43. The outer surface of the connecting rod 4 is fixedly installed on the base plate 7, and a plurality of fixed cones 71 are fixedly installed on the outer surface of the base plate 7.

[0025] In this embodiment, the protective device body 1 is fixed by providing a connecting rod 4, and the bottom plate 7 is provided to fit the ground to increase the friction between the protective device body 1 and the ground, thereby ensuring the firmness of the protective device body 1. The fixing cone 71 is provided to extend into the ground to further increase the firmness of the protective device body 1. The connecting hole 41 is provided on the surface of the connecting rod 4 to facilitate the connection of the protective device body 1 by the staff. The second threaded rod 42 and the second nut 43 are provided for threaded connection to realize the connection of the two protective device bodies 1, thereby facilitating the disassembly and installation of the protective device body 1 by the staff, thereby improving the work efficiency of the staff.

[0026] Working principle:

[0027] like Figures 1-4 As shown, when the staff installs the protective device body 1, the staff first passes the first threaded rod 5 through the circular groove 22 of the bottom placement plate 2, and then the staff engages the buffer cylinder 6 with the first threaded rod 5, and then the staff connects the top placement plate 2 with the first threaded rod 5 again, and then the first threaded rod 5 is threadedly connected to the first nut 51 to achieve the fixing of the two placement plates 2. After the placement plate 2 is fixed, the staff engages the protective shell 3 with the card slot 21 to protect the first threaded rod 5 and the first nut 51. Then the staff buried the connecting rod 4 into the soil, so that the bottom plate 7 fits with the ground, increasing the friction between the protective device body 1 and the ground, and ensuring that the protective device body 1 will not tilt easily. When the bottom plate 7 fits with the ground, the fixing cone 71 will extend into the soil, further ensuring the firmness of the protective device body 1. After the protective device body 1 is fixed, the staff connects the two protective device bodies 1, passes the second threaded rod 42 through the two connecting holes 41, and fixes them through the second nut 43 to realize the connection of the two protective device bodies 1.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A road traffic safety protection device, comprising a protection device body (1), characterized in that: A placement plate (2) is fixedly mounted on the outer surface of the protective device body (1), and two slots (21) are provided on the outer surface of the placement plate (2), and a plurality of circular slots (22) are provided on the outer surface of the placement plate (2), and a protective shell (3) is fixedly mounted on the inner wall of the slot (21), and a first threaded rod (5) is fixedly mounted on the outer surface of the circular slot (22), and a first nut (51) is fixedly mounted on the top end of the first threaded rod (5), and a buffer tube (6) is fixedly mounted on the outer surface of the first threaded rod (5), and a circular through hole (61) is provided on the outer surface of the buffer tube (6).

2. A road traffic safety protection device according to claim 1, characterized in that: A connecting rod (4) is fixedly mounted on the outer surface of the placement plate (2); a connecting hole (41) is formed on the outer surface of the connecting rod (4); a second threaded rod (42) is fixedly mounted on the inner wall of the connecting hole (41); a second nut (43) is fixedly mounted on the top end of the second threaded rod (42); and a base plate (7) is fixedly mounted on the outer surface of the connecting rod (4).

3. A road traffic safety protection device according to claim 2, characterized in that: Connecting rods (4) are installed at both ends of the two placement plates (2), and connecting holes (41) are opened at both ends of the connecting rods (4). The outer surface of the second threaded rod (42) is threadedly connected to the inner wall of the second nut (43).

4. A road traffic safety protection device according to claim 1, characterized in that: The protective device body (1) is equipped with two placement plates (2), both sides of the placement plates (2) are provided with card slots (21), and the protective shell (3) is respectively card-engaged and connected to the two placement plates (2).

5. A road traffic safety protection device according to claim 1, characterized in that: The placement plates (2) are each provided with a plurality of circular grooves (22), and the inner walls of the circular grooves (22) are connected by first threaded rods (5) passing through them.

6. A road traffic safety protection device according to claim 1, characterized in that: A plurality of first threaded rods (5) are fixedly mounted on the inner walls of the plurality of circular grooves (22), a buffer cylinder (6) is mounted on the outer surfaces of the plurality of first threaded rods (5), and the inner wall of the circular through hole (61) and the outer surface of the first threaded rod (5) are snap-fitted and connected.

7. A road traffic safety protection device according to claim 2, characterized in that: A plurality of fixed cones (71) are fixedly mounted on the outer surface of the bottom plate (7).

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