CN219061162U

CN219061162U - Assembled guardrail for highway construction

Info

Publication number: CN219061162U
Application number: CN202222391100.4U
Authority: CN
Inventors: 曹文军; 何胜武; 蒋纯; 杨帆; 林新福
Original assignee: Zhejiang Tianyi Traffic Construction Co ltd
Current assignee: Zhejiang Tianyi Traffic Construction Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-05-23
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an assembled guardrail for highway construction, which belongs to the field of guardrail devices for highway construction, and comprises a large upright post, wherein the top end of the large upright post is provided with a top cover, the bottom of the large upright post is provided with a supporting structure, the stability of the large upright post is improved through the supporting structure, the supporting structure is arranged to be retractable, the assembled guardrail is simple and convenient to use, the front side surface and the rear side surface of the large upright post are provided with first connecting holes, the left side surface and the right side surface of the large upright post are provided with second connecting holes, the first connecting holes are horizontally ten centimeters higher than the second connecting holes, connecting pieces are penetrated in the first connecting holes and the second connecting holes, one side of each connecting piece is sleeved with a connecting rod, the first connecting holes, the second connecting holes, the connecting pieces and the connecting rods are combined into an upper layer and a lower layer, the guardrail is assembled by the connecting pieces and the connecting rods arranged between the two large upright posts, constructors can add the quantity of the connecting rods and the connecting pieces according to the construction range, the parts are convenient to carry, and the whole guardrail is simple to install.

Description

Assembled guardrail for highway construction

Technical Field

The utility model relates to the field of guardrail devices for highway construction, in particular to an assembled guardrail for highway construction.

Background

Road engineering refers to a science and technology applied to planning, surveying, designing, constructing, maintaining and the like of roads, is a branch of civil engineering, roads can be divided into urban roads, highways, plant-mine roads, rural roads, forest roads and the like according to the use property, wherein the urban roads generally refer to urban overhead roads or special-purpose roads of automobiles, when local positions on the roads are damaged, road maintenance workers repair the damaged positions, and place guard rails at the repaired positions so as to prevent vehicles from passing through the positions until filling materials are solidified when the damaged positions are repaired, and then the guard rails are moved, and the existing guard rails are mostly formed by welding and installation, so that the whole guard rails are heavy, are difficult to transport to sites, are complex to install and construct, and are inconvenient to disassemble and maintain in the later period.

Disclosure of Invention

The utility model mainly aims to provide an assembled guardrail for highway construction, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an assembled guardrail is used in highway road construction, includes big stand, the top of big stand is equipped with the top cap, the bottom of big stand is equipped with bearing structure, bearing structure sets up to retractable, first connecting hole has been seted up to the front and back side surface of big stand, the second connecting hole has been seted up to the side surface about the big stand, first connecting hole level is ten centimetres higher than the second connecting hole, all wear to be equipped with the connecting piece in first connecting hole and the second connecting hole, connecting piece one side is equipped with the connecting rod, and the connecting piece cover even with the connecting rod, first connecting hole, second connecting hole, connecting piece and connecting rod constitute the setting of upper and lower three-layer altogether.

Preferably, four first bolt holes are formed in four corners of the top end of the top cover, a construction warning lamp is arranged above the top cover, and the construction warning lamp is connected with the first bolt holes of the top cover through first bolts.

Preferably, the supporting structure comprises a supporting plate, the backup pad is equipped with four and sets up respectively in big stand bottom four sides, the both sides of backup pad are equipped with the stopper, stopper and big stand fixed connection, the bull stick is worn to be equipped with near big stand side one end to the backup pad, the both ends and the backup pad both sides stopper of bull stick are connected, the backup pad can rotate from top to bottom through the bull stick, first spacing hole and the spacing hole of second have been seted up to the stopper, the third spacing hole has still been seted up to the backup pad, wear to be equipped with the bolt in the third spacing hole.

Preferably, the upper surface both sides of connecting rod have been seted up the pole hole, the spout of falling T type has been seted up in the front of connecting rod, be equipped with the slider of type L in the spout, be equipped with the warning sign on the slider.

Preferably, the stand hole has been seted up from top to bottom in the middle of the connecting piece, three second bolt holes have been seted up respectively to the connecting piece upper and lower surface in stand hole both sides, the thickness size of connecting rod is unanimous with connecting piece internal diameter size, the second bolt hole is equipped with No. two bolts, no. two bolts are connected second bolt hole and pole hole to the connecting piece is connected with the connecting rod.

Preferably, the small upright post is arranged in the upright post hole, the thickness of the small upright post is consistent with the size of the upright post hole, the small upright post penetrates through the upright post hole of the upper and lower three-layer connecting piece, the bottom of the small upright post is provided with a base, the upper end of the base is provided with a hole, the inner diameter size of the hole is consistent with the inner diameter size of the upright post hole, and the bottom of the small upright post stretches into the hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the stability of the large upright is improved through the supporting structure arranged at the bottom of the large upright, the supporting structure is arranged to be retractable, the use is simple and convenient, the upper layer and the lower layer are formed by the connecting pieces and the connecting rods between the two large uprights, the guardrail is assembled by the arrangement of the connecting pieces and the connecting rods, constructors can add the quantity of the connecting rods and the connecting pieces according to the construction range, the components are convenient to carry, and the whole guardrail is simple to install.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model in a front side view;

FIG. 2 is a schematic diagram of the rear side elevational overall structure of the present utility model;

FIG. 3 is a schematic view of a support structure according to the present utility model;

FIG. 4 is a schematic view of the installation structure of the construction warning lamp of the present utility model;

FIG. 5 is a schematic view of a connector according to the present utility model;

FIG. 6 is a schematic view of the structure of the connecting rod of the present utility model;

fig. 7 is a schematic structural view of the small column of the present utility model.

In the figure: 1. a large upright; 2. a support structure; 3. a top cover; 4. a first bolt hole; 5. a construction warning lamp; 6. a first bolt; 7. a first connection hole; 8. a second connection hole; 9. a connecting piece; 10. a connecting rod; 11. a slide block; 12. a chute; 13. a rod hole; 14. a warning board; 15. a small upright post; 16. a base; 17. a hole; 201. a support plate; 202. a limiting block; 203. a rotating rod; 204. a first limiting hole; 205. a second limiting hole; 206. a plug pin; 207. a third limiting hole; 901. a post hole; 902. a second bolt hole; 903. and a second bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-7, an assembled guardrail for highway construction, including big stand 1, the top of big stand 1 is equipped with top cap 3, the bottom of big stand 1 is equipped with bearing structure 2, bearing structure 2 sets up to the retractable, first connecting hole 7 has been seted up to the front and back side surface of big stand 1, second connecting hole 8 has been seted up to the left and right sides surface of big stand 1, first connecting hole 7 level is higher than second connecting hole 8 ten centimetres, all wear to be equipped with connecting piece 9 in first connecting hole 7 and the second connecting hole 8, connecting piece 9 one side is equipped with connecting rod 10, and connecting piece 9 cover is even with connecting rod 10, first connecting hole 7, second connecting hole 8, connecting piece 9 and connecting rod 10 constitute the setting of upper and lower three-layer altogether.

In the embodiment, four first bolt holes 4 are formed in four corners of the top end of the top cover 3, a construction warning lamp 5 is arranged above the top cover 3, and the construction warning lamp 5 is connected with the first bolt holes 4 of the top cover 3 through first bolts 6;

in this embodiment, the supporting structure 2 includes the backup pad 201, the backup pad 201 is equipped with four and sets up respectively in big stand 1 bottom four sides, the both sides of backup pad 201 are equipped with stopper 202, stopper 202 and big stand 1 fixed connection, backup pad 201 is close to big stand 1 side one end and wears to be equipped with bull stick 203, the both ends and the backup pad 201 both sides stopper 202 of bull stick 203 are connected, the backup pad 201 can rotate from top to bottom through bull stick 203, first spacing hole 204 and second spacing hole 205 have been seted up to stopper 202, the backup pad 201 has still been seted up the third spacing hole 207, wear to be equipped with bolt 206 in the third spacing hole 207, when needs are taken up, erect backup pad 201, bolt 206 passes first spacing hole 204 and third spacing hole 207, when needs are placed down and are amortized backup pad 201, bolt 206 passes second spacing hole 205 and third spacing hole 207, through the setting of receive and release setting and bolt 206 like this, the stability of big stand 1 can be improved, it is simple and convenient to use receive and release.

In the embodiment, two sides of the upper surface of the connecting rod 10 are provided with rod holes 13, the front surface of the connecting rod 10 is provided with an inverted T-shaped chute 12, an L-shaped slide block 11 is arranged in the chute 12, the slide block 11 is provided with a warning board 14, and the warning boards 14 with different sizes can be placed on the slide block 11 by sliding the slide block 11 left and right to adjust the distance;

in this embodiment, a vertical column hole 901 is formed in the middle of the connecting piece 9, three second bolt holes 902 are respectively formed in the upper surface and the lower surface of the connecting piece 9, which are located on two sides of the vertical column hole 901, the thickness of the connecting rod 10 is consistent with the inner diameter of the connecting piece 9, a second bolt hole 903 is formed in the second bolt hole 902, the second bolt hole 903 connects the second bolt hole 902 with the rod hole 13, and therefore the connecting piece 9 is connected with the connecting rod 10;

in this embodiment, a small upright post 15 is arranged in the upright post hole 901, the thickness of the small upright post 15 is consistent with the size of the upright post hole 901, the small upright post 15 penetrates through the upright post hole 901 of the upper and lower three-layer connecting piece 9, a base 16 is arranged at the bottom of the small upright post 15, a hole 17 is formed at the upper end of the base 16, the inner diameter size of the hole 17 is consistent with the inner diameter size of the upright post hole 901, the bottom of the small upright post 15 stretches into the hole 17, and the stability of the middle connecting part is increased through the small upright post 15 and the base 16.

In practical use, the support plate 201 at the bottom of the large upright 1 is flattened and placed on the ground, the bolt 206 passes through the second limiting hole 205 and the third limiting hole 207, the stability of the large upright 1 can be improved, the construction warning lamp 5 is installed by connecting the first bolt 6 with the first bolt hole 4 of the top cover 3, the connecting piece 9 passes through the first connecting hole 7 and the second connecting hole 8, the sliding block 11 is installed in the sliding groove 12 of the connecting rod 10, the connecting rod 10 passes through the connecting piece 9, the second bolt 903 connects the second bolt hole 902 of the connecting piece 9 with the rod hole 13 of the connecting rod 10, the small upright 15 is placed in the upright hole 901, the small upright 15 passes through the upright hole 901 of the connecting piece 9 of the upper layer and the lower layer, the base 16 is placed at the bottom of the small upright 15, the bottom of the small upright 15 stretches into the hole 17 of the base 16, finally the warning sign 14 is placed on the sliding block 11, the connecting rod 10 is assembled for multiple times by the connecting piece 9 and the connecting rod 10, and the stability of the connecting part of the connecting rod 9 and the connecting piece 10 can be increased by the small upright 15 and the base 16.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a highway construction is with assembled guardrail, includes big stand (1), the top of big stand (1) is equipped with top cap (3), its characterized in that: the bottom of big stand (1) is equipped with bearing structure (2), bearing structure (2) set up to retractable, first connecting hole (7) have been seted up to the front and back side surface of big stand (1), second connecting hole (8) have been seted up on the left and right sides surface of big stand (1), first connecting hole (7) level is ten centimetres to being higher than second connecting hole (8), all wear to be equipped with connecting piece (9) in first connecting hole (7) and second connecting hole (8), connecting piece (9) one side is equipped with connecting rod (10), and connecting piece (9) cover even with connecting rod (10), first connecting hole (7), second connecting hole (8), connecting piece (9) and connecting rod (10) constitute the setting of upper and lower three-layer altogether.

2. The assembled guardrail for highway construction according to claim 1, wherein: four first bolt holes (4) have been seted up at top four corners position of top cap (3), the top of top cap (3) is equipped with construction warning light (5), construction warning light (5) are connected with first bolt hole (4) of top cap (3) through first bolt (6).

3. The assembled guardrail for highway construction according to claim 1, wherein: the supporting structure (2) comprises a supporting plate (201), the supporting plate (201) is provided with four limiting blocks (202) which are respectively arranged on four sides of the bottom of the large upright post (1), the limiting blocks (202) are fixedly connected with the large upright post (1), a rotating rod (203) is arranged at one end of the side of the supporting plate (201) in a penetrating mode, which is close to the large upright post (1), two ends of the rotating rod (203) are connected with limiting blocks (202) on two sides of the supporting plate (201), the supporting plate (201) can rotate up and down through the rotating rod (203), a first limiting hole (204) and a second limiting hole (205) are formed in the limiting blocks (202), a third limiting hole (207) is formed in the supporting plate (201), and a bolt (206) is arranged in the third limiting hole (207) in a penetrating mode.

4. The assembled guardrail for highway construction according to claim 1, wherein: the novel anti-theft connecting rod is characterized in that rod holes (13) are formed in two sides of the upper surface of the connecting rod (10), an inverted T-shaped sliding groove (12) is formed in the front face of the connecting rod (10), an L-shaped sliding block (11) is arranged in the sliding groove (12), and a warning board (14) is arranged on the sliding block (11).

5. The assembled guardrail for highway construction according to claim 4, wherein: the connecting piece (9) is middle to have seted up stand hole (901) from top to bottom, three second bolt hole (902) have been seted up respectively to connecting piece (9) upper and lower surface in stand hole (901) both sides, the thickness size of connecting rod (10) is unanimous with connecting piece (9) internal diameter size, second bolt hole (902) are equipped with No. two bolts (903), no. two bolts (903) are connected second bolt hole (902) and pole hole (13) to connecting piece (9) are connected with connecting rod (10).

6. The assembled guardrail for highway construction according to claim 5, wherein: be equipped with little stand (15) in stand hole (901), the thickness size of little stand (15) is unanimous with the size in stand hole (901), stand hole (901) of three-layer connecting piece (9) about little stand (15) run through, the bottom of little stand (15) is equipped with base (16), hole (17) have been seted up to the upper end of base (16), hole (17) internal diameter size is unanimous with the internal diameter size in stand hole (901), in stretching into hole (17) in little stand (15) bottom.