CN213709310U - Self-help adjusting safety protective guard - Google Patents

Abstract

The utility model discloses a self-service adjustment type safety protective guard relates to road protection median facility field. The self-help adjustment type safety protective guard comprises a support, a cross rod and a vertical rod, wherein the support is fixedly connected with the lower end of a stand column, the stand column is of a telescopic rod structure, and the upper end of the stand column penetrates through a first through hole in the cross rod and is fixed through a nut; the cross rods are connected through a rhombic connecting piece, the rhombic connecting piece comprises connecting rods, connecting pieces are respectively fixed at two ends of each connecting rod, and the connecting pieces of the two connecting rods are fixed through bolts; the cross-shaped through hole is formed in the cross rod, and the connecting pieces of the two connecting rods are overlapped in the cross-shaped through hole and connected through bolts; two ends of the cross rod are respectively sleeved on the vertical rods and fixed through nuts. The self-service adjustment type safety protective guard provided by the utility model changes the connection mode of all parts into bolt connection, has simple installation and convenient transportation, and reduces the labor intensity of operation; meanwhile, the structure adjustability of the rhombic connecting piece is adopted, the integral height of the device is adjusted, and the application range is wide.

Description

Self-help adjusting safety protective guard

Technical Field

The utility model relates to a road protection median facility technical field especially relates to a self-service adjustment type safety protective guard.

Background

With the continuous development of economy in China, the traffic demand is greater and greater. Municipal engineering construction is rapidly developed, the proportion of municipal roads is increased, the application of municipal safety protection is increased, and the arrangement of protective guards is a necessary measure for ensuring the safety of the municipal roads and ensuring the normal functions of urban traffic. Meanwhile, the protective guard is also suitable for high highway isolation belts, bridges, secondary roads, town roads, highway toll gates and the like.

The traditional method comprises the following steps: the whole protective guard is made of metal materials, so that group accidents are easy to occur; the height of the guard rail is fixed, and the guard rail cannot be adjusted; the detachable connection positions of the parts are fewer, the whole transportation area is large, and the transportation wastes time and labor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a self-service adjustment type safety protective guard realizes the rail guard altitude mixture control, and the installation is simple, and application scope is wide, has the buffering effect, has improved the security performance.

In order to realize the technical purpose, the utility model adopts the following scheme: a self-help adjusting safety protective guard comprises a support, a cross rod, a vertical rod and a diamond-shaped connecting piece, wherein the support is connected with the cross rod through a vertical column; the support is fixedly connected with the lower end of the upright post, the upright post is of a telescopic rod structure, and the upper end of the upright post is sleeved in a first through hole arranged on the cross rod and is fixed by a nut; the cross rods are connected through a rhombic connecting piece, the rhombic connecting piece comprises connecting rods, connecting pieces are respectively fixed at two ends of each connecting rod, and the connecting pieces of the two connecting rods are overlapped and fixedly connected through bolts; the cross-shaped through hole is formed in the cross rod, and the connecting pieces of the two connecting rods connected with the cross rod are overlapped in the cross-shaped through hole and fixedly connected with the cross rod through bolts; two ends of the cross rod are respectively sleeved on the vertical rods and fixed through nuts.

Compared with the prior art, the beneficial effects of the utility model reside in that: the self-service adjustment type safety protective guard provided by the utility model changes the connection mode of all parts into detachable threaded connection, has simple installation and convenient transportation, and reduces the labor intensity of operation; meanwhile, the whole height of the adjusting device is adjusted through the structure adjustability of the rhombic connecting piece and the telescopic rod structure of the upright post, and the application range is wide.

The utility model discloses an optimal scheme does:

the cross rod, the connecting rod and the vertical rod are of galvanized steel pipe structures respectively, the outer layer of the galvanized steel pipe is wrapped with polyethylene materials, the whole weight is light, the hand-held device can move integrally, the outer wrapping layer has a buffering effect, and damage in the collision process is reduced.

The polyethylene material is fluorescent color, the self-made color of the material does not need to be additionally sprayed with paint, the environmental pollution is reduced, and the fluorescent color has a warning effect.

The cross rods at the same height are connected through the sleeve threads, so that the installation is time-saving and labor-saving.

The outer wall of the upright post is fixed with symmetrically arranged bevel supports, so that the fixing function of the upright post is ensured.

The support is fixed on the ground through expansion bolts.

The connecting sheet is provided with a second through hole for mounting the bolt.

Drawings

Fig. 1 is a schematic view of a self-adjusting safety guard rail according to an embodiment of the present invention;

fig. 2 is a top view of a support according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a connecting rod according to an embodiment of the present invention;

fig. 4 is a front sectional view of a cross bar according to an embodiment of the present invention;

labeled as: the support 1, the bevel support 11, the upright post 2, the cross rod 3, the first through hole 31, the longitudinal through hole 32, the transverse through hole 33, the diamond-shaped connecting piece 4, the connecting rod 5, the connecting piece 6 and the second through hole 61.

Detailed Description

The present invention will be described in detail with reference to the following embodiments in order to fully understand the objects, features and functions of the present invention, but the present invention is not limited thereto.

Referring to fig. 1, the utility model provides a self-help adjustment type safety protective guard, by support 1, horizontal pole 3, pole setting and rhombus connecting piece 4 etc. constitute, support 1 is connected with horizontal pole 3 through stand 2. The support 1 is fixedly connected with the lower end of the upright post 2, the upright post 2 is of a telescopic rod structure, and the upper end of the upright post 2 penetrates through a first through hole 31 formed in the cross rod 3 and is connected with a nut; the cross rods 3 are connected through diamond-shaped connecting pieces 4, each diamond-shaped connecting piece 4 is composed of four connecting rods 5, connecting pieces 6 are respectively fixed at two ends of each connecting rod 5, and the connecting pieces 6 of the two connecting rods 5 are overlapped and fixedly connected through bolts and nuts; the cross-shaped through holes are formed in the cross rods 3, and the connecting pieces 6 of the two connecting rods 5 are overlapped and arranged in the cross-shaped through holes and fixed through bolts and nuts; two ends of the cross rod 3 are respectively sleeved on the vertical rods and fixed through nuts. Be equipped with a plurality of bolt hole in the pole setting, make things convenient for the installation behind the 3 altitude mixture control of horizontal pole.

Referring to fig. 2, the support 1 is made of galvanized steel sheet, the support 1 is fixed to the ground through an expansion bolt, the center of the support 1 is fixedly connected to the lower end of the upright post 2, the upright post 2 is of a telescopic rod structure, the preferred internal structure of the telescopic rod is a telescopic rod of a buckle connection structure, and the upper end of the upright post 2 is provided with external threads. Be equipped with on the support 1 with the oblique angle that 2 outer walls fixed connection's symmetry set up support 11, oblique angle supports 11 and adopts the galvanized steel sheet material, guarantees stand 2's fixed function.

Referring to fig. 3 and 4, the cross bar 3 is divided into a lower cross bar and an upper cross bar, the lower cross bar is provided with a first through hole 31 and a cross through hole, and the upper cross bar is provided with a cross through hole, so that the first through hole 31 is also provided on the upper cross bar, and the upper cross bar and the lower cross bar are not needed to be distinguished during assembly and use, thereby saving time. The upper end of the upright post 2 penetrates through the first through hole 31 of the lower cross rod and is fixed through a nut, and the lower cross rod is connected with the upper cross rod through a diamond-shaped connecting piece 4. The rhombic connecting piece 4 consists of four connecting rods 5, connecting pieces 6 are respectively fixed at two ends of each connecting rod 5, and second through holes 61 are formed in the connecting pieces 6. The connecting pieces 6 of the two connecting rods 5 are overlapped, and bolts are inserted into the second through holes 61 for fixed connection, so that the two connecting rods 5 are connected. The connecting pieces 6 of the connecting ends of the two connecting rods 5 connected with the cross rod 3 are respectively inserted into the longitudinal through holes 32 of the cross through holes, the two second through holes 61 are arranged in an overlapped mode, bolts are inserted into the transverse through holes 33 of the cross through holes and simultaneously penetrate through the second through holes 61 to be connected with the nuts, and the rhombic connecting piece 5 is connected with the cross rod 3. According to the instability of the diamond-shaped structure, the height of the diamond-shaped connecting piece 5 can be freely adjusted in a lifting mode according to the actual use condition. The cross rods 3 with the same height are connected through sleeve threads, so that the length of the safety protective guard is prolonged. The main structure of the protective guard is fixedly assembled by bolts and nuts, so that the protective guard is safe and firm and is simple to assemble and disassemble; the parts have simple structure, fast processing speed and short delivery period.

The vertical rods at the end parts of the safety protective fence are provided with a plurality of third through holes, and the two ends of the cross rod 3 respectively penetrate through the third through holes of the vertical rods at the two sides and are fixed through nuts.

The cross rod 3, the connecting rod 5 and the vertical rod are of galvanized steel pipe structures respectively, the outer layer of the galvanized steel pipe is wrapped with polyethylene materials, the polyethylene materials are preferably fluorescent colors with high recognition degrees, and the warning effect is achieved. The device has reduced overall weight and is directly moved as a whole in a portable manner. When needing remote transport, dismantle the nut and realize quick travel, improve the operating efficiency. The polyethylene material has the buffer effect, the surface is smooth, and the polyethylene material is not easy to be injured during collision; meanwhile, the paint is not easy to rust and is corrosion-resistant, and painting is not needed, so that the daily maintenance cost is reduced, and the pollution to the environment is avoided.

In the preferred embodiment, the cross bar 3 is 150cm multiplied by 7cm, the end face of the support 1 is 30cm multiplied by 30cm, the height of the upright post 2 is 30cm, and the diamond-shaped connecting piece 4 is 40cm multiplied by 40 cm.

The safety protective guard has diversified styles and colors, meets different aesthetics, and has the characteristics of simple style, striking and brightness. The polyethylene material is coated outside, so that a certain buffering effect is achieved when the polyethylene material is impacted, and the safety performance is improved.

Finally, it is noted that: the preferred embodiments of the present invention have been shown and described, and it will be understood that modifications and variations may be made by those skilled in the art without departing from the scope of the invention.

Claims (7)

1. A self-help adjusting safety protective guard comprises a support, a cross rod, a vertical rod and a diamond-shaped connecting piece, wherein the support is connected with the cross rod through a vertical column; the device is characterized in that the support is fixedly connected with the lower end of the upright post, the upright post is of a telescopic rod structure, and the upper end of the upright post is sleeved in a first through hole arranged on the cross rod and is fixed by a nut; the cross rods are connected through a rhombic connecting piece, the rhombic connecting piece comprises connecting rods, connecting pieces are respectively fixed at two ends of each connecting rod, and the connecting pieces of the two connecting rods are overlapped and fixedly connected through bolts; the cross-shaped through hole is formed in the cross rod, and the connecting pieces of the two connecting rods connected with the cross rod are overlapped in the cross-shaped through hole and fixedly connected with the cross rod through bolts; two ends of the cross rod are respectively sleeved on the vertical rods and fixed through nuts.

2. The self-adjusting safety guard rail of claim 1, wherein the cross bar, the connecting bar and the vertical bar are of galvanized steel pipe structure, and the outer layer of the galvanized steel pipe is encapsulated with polyethylene material.

3. A self-adjusting safety guard rail according to claim 2 wherein the polyethylene material is fluorescent.

4. The self-adjusting safety guard rail of claim 1, wherein the cross bars at the same height are connected through a sleeve by screw thread.

5. A self-adjusting safety guard rail according to claim 1 wherein symmetrically arranged angled supports are fixed to the outer wall of the post.

6. A self-adjusting safety guard rail according to claim 1 wherein the support is secured to the ground by expansion bolts.

7. The self-adjusting safety guard rail of claim 1, wherein the connecting plate is provided with a second through hole.

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