Glass fiber reinforced plastic arch-shaped expressway protection slope

Abstract

A main body is made of a glass fiber reinforced plastic material and comprises a first arch pier, a first drainage groove is formed in the first arch pier, an arch pier counter bore is formed in the first arch pier, and a first polygonal pier is tightly attached to the inner surface of the arch pier counter bore; a first polygonal pier fixing seat is fixedly connected to the lower surface of the first polygonal pier, a first arch pier fixing seat is fixedly connected to the lower surface of the first arch pier, a first ground nail is fixedly connected to the lower surface of the first arch pier fixing seat, and a first expansion head is fixedly connected to the outer surface of the first ground nail. The lower surface of the third arch pier is fixedly connected with a third arch pier fixing seat, the lower surface of the third arch pier fixing seat is fixedly connected with a third ground nail, and the outer surface of the third ground nail is fixedly connected with a third expansion head; through cooperative use of the components, the effects that the water flow is reduced to the maximum extent in layering of the arch-shaped slope protection of the expressway made of the glass fiber reinforced plastics, the nested structure is firm, and the adhesive force is high are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of traffic infrastructure construction especially relates to glass fiber reinforced plastic expressway arched revetment. BACKGROUND

[0002] The expressway arched revetment has two main functions. Firstly, it can prevent the slope collapse. The arched structure can disperse the earth pressure on the slope surface, stabilize the mountain or soil slope, and reduce the risk of slope instability caused by rain erosion, weathering, earthquake, and vehicle vibration. It is like a strong guard protecting the "foundation" of the expressway. Secondly, it can reduce soil erosion. The revetment prevents the stripping and loss of slope rock and soil, protects the surrounding ecological environment, and its design also considers the coordination with the surrounding landscape, has aesthetic appearance, and improves the overall visual effect of the expressway.

[0003] The existing expressway arched revetment mainly includes a plurality of inverted molds, the inverted molds are arched, a plurality of through grooves are formed on the side of the inverted mold, the through grooves are rectangular, the adjacent inverted molds are connected through connecting components, the connecting components include a locking ring, the first threaded rods are inserted through the two sides of the locking ring, the first threaded rods are threadedly connected with the locking ring, the two first threaded rods are coaxially arranged, the ends of the two first threaded rods away from each other are fixedly connected with rectangular columns, the rectangular columns penetrate through the through grooves, the rectangular columns are slidably connected with the through grooves, the second threaded rods are fixedly connected with the ends of the rectangular columns, the second threaded rods are sleeved with nuts. The above device only considers the connectivity and fixity of the device, and fails to consider that the unreasonable drainage structure of the device leads to soil erosion and further displacement of the device in actual application, thereby losing the practical value of the device and affecting the use effect of the device, and reducing the practicability of the device. Therefore, the glass fiber reinforced plastic expressway arched revetment is proposed to solve the above problems. SUMMARY

[0004] The purpose of the present application is to solve at least one of the technical problems existing in the prior art, and to provide a glass fiber reinforced plastic expressway arched revetment, which aims to improve the technical problem that the existing glass fiber reinforced plastic expressway arched revetment only considers the connectivity and fixity of the device in use, fails to consider that the unreasonable drainage structure of the device leads to soil erosion and further displacement of the device in actual application, thereby losing the practical value of the device.

[0005] The application further provides the glass steel highway arch-shaped slope, which comprises an arch pier one, a drainage groove one is arranged in the arch pier one, an arch pier sink hole is arranged in the arch pier one, the inner surface of the arch pier sink hole is tightly combined with a multi-edge pier one, the lower surface of the multi-edge pier one is fixedly connected with a multi-edge pier fixing seat one, the lower surface of the arch pier one is fixedly connected with an arch pier fixing seat one, the lower surface of the arch pier fixing seat one is fixedly connected with a ground nail one, and the outer surface of the ground nail one is fixedly connected with an expansion head one.

[0006] According to the glass steel highway arch-shaped slope, the side surface of the arch pier two is fixedly connected with an arch pier three, and the inner surface of the arch pier three is provided with a drainage groove three.

[0007] According to the glass steel highway arch-shaped slope, the inner surface of the arch pier two is provided with an arch pier sink hole, and the inner surface of the arch pier sink hole is tightly combined with a multi-edge pier two.

[0008] According to the glass steel highway arch-shaped slope, the lower surface of the multi-edge pier two is fixedly connected with a multi-edge pier fixing seat two, and the lower surface of the arch pier two is fixedly connected with an arch pier fixing seat two.

[0009] According to the glass steel highway arch-shaped slope, the lower surface of the arch pier fixing seat two is fixedly connected with a ground nail two, and the outer surface of the ground nail two is fixedly connected with an expansion head two.

[0010] According to the glass steel highway arch-shaped slope, the side surface of the arch pier two is fixedly connected with an arch pier three, and the inner surface of the arch pier three is provided with a drainage groove three.

[0011] According to the glass steel highway arch-shaped slope, the inner surface of the arch pier three is provided with an arch pier sink hole, and the inner surface of the arch pier sink hole is tightly combined with a multi-edge pier three.

[0012] The glass steel highway arched slope provided by the application is characterized in that the lower surface of the arch pier three is fixedly connected with an arch pier fixing seat three, the lower surface of the arch pier fixing seat three is fixedly connected with a ground nail three, and the outer surface of the ground nail three is fixedly connected with an expansion head three. Advantages

[0013] The glass steel highway arched slope has the advantages that in use, the cooperation of the drainage groove one, the drainage groove two and the drainage groove three can reduce the rainwater flow rate in layers and effectively prevent water and soil loss; the cooperation of the arch pier sink hole and the multi-sided pier one, the multi-sided pier two and the multi-sided pier three can make the device have strong structural performance; and finally, the cooperation of the multi-sided pier fixing seat one, the multi-sided pier fixing seat two, the multi-sided pier fixing seat three, the arch pier fixing seat one, the arch pier fixing seat two, the arch pier fixing seat three, the ground nail one, the ground nail two, the ground nail three, the expansion head one, the expansion head two and the expansion head three can achieve the effects of maximum reduction of water flow rate in layers, firmness of the nested structure and strong adhesion. BRIEF DESCRIPTION OF DRAWINGS

[0014] The application will be further described below in combination with the drawings and examples.

[0015] Figure 1 It is a front view of the glass steel highway arched slope.

[0016] Figure 2 It is a top view of the glass steel highway arched slope.

[0017] Figure 3 It is a front view of the glass steel highway arched slope.

[0018] Figure 4 It is a left view of the glass steel highway arched slope.

[0019] Figure 5 It is a sectional view of the glass steel highway arched slope.

[0020] LEGEND:

[0021] 1, arch pier one; 2, arch pier two; 3, arch pier three; 4, drainage groove one; 5, drainage groove two; 6, drainage groove three; 7, multi-sided pier one; 8, multi-sided pier two; 9, multi-sided pier three; 10, arch pier sink hole; 11, multi-sided pier fixing seat one; 12, multi-sided pier fixing seat two; 13, multi-sided pier fixing seat three; 14, arch pier fixing seat one; 15, arch pier fixing seat two; 16, arch pier fixing seat three; 17, ground nail one; 18, ground nail two; 19, ground nail three; 20, expansion head one; 21, expansion head two; 22, expansion head three. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part of the description, so that people can intuitively, visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.

[0023] Referring to Figure 1 , Figure 3 and Figure 5 , the utility model embodiment glass steel makes the arch protection slope of highway, the main part of the arch protection slope uses glass steel material to make, has good structural strength and corrosion resistance. The structure of the arch protection slope includes: arch pier one 1, the inside of arch pier one 1 is provided with drainage groove one 4, the inside of arch pier one 1 is provided with arch pier counterbore 10, the inner surface of arch pier counterbore 10 is closely combined with multilateral pier one 7, the lower surface of multilateral pier one 7 is fixedly connected with multilateral pier fixed seat one 11, the lower surface of arch pier one 1 is fixedly connected with arch pier fixed seat one 14, the lower surface of arch pier fixed seat one 14 is fixedly connected with ground nail one 17, the outer surface of ground nail one 17 is fixedly connected with expansion head one 20;The side surface of arch pier one 1 is fixedly connected with arch pier two 2, the inside of arch pier two 2 is provided with drainage groove two 5;The inside of arch pier two 2 is provided with arch pier counterbore 10, and the inside of arch pier counterbore 10 is closely combined with multilateral pier two 8.

[0024] Referring to Figure 1 , Figure 2 and Figure 4 , the lower surface of multilateral pier two 8 is fixedly connected with multilateral pier fixed seat two 12, and the lower surface of arch pier two 2 is fixedly connected with arch pier fixed seat two 15;The lower surface of arch pier fixed seat two 15 is fixedly connected with ground nail two 18, and the outer surface of ground nail two 18 is fixedly connected with expansion head two 21;The side surface of arch pier two 2 is fixedly connected with arch pier three 3, and the inside of arch pier three 3 is provided with drainage groove three 6;The inside of arch pier three 3 is provided with arch pier counterbore 10, and the inner surface of arch pier counterbore 10 is closely combined with multilateral pier three 9, and the lower surface of multilateral pier three 9 is fixedly connected with multilateral pier fixed seat three 13;The lower surface of arch pier three 3 is fixedly connected with arch pier fixed seat three 16, and the lower surface of arch pier fixed seat three 16 is fixedly connected with ground nail three 19, and the outer surface of ground nail three 19 is fixedly connected with expansion head three 22.

[0025] Working principle: in the use process, through the cooperation of the drainage groove 4, the drainage groove 2 5 and the drainage groove 3 6, the rainwater flow rate is reduced layer by layer, and the soil erosion is effectively prevented; through the cooperation of the arch pier sink hole 10 and the multi-edge pier 7, the multi-edge pier 2 8, the multi-edge pier 3 9, the device has strong structural performance, finally through the multi-edge pier fixing seat 1 1, the multi-edge pier fixing seat 2 12, the multi-edge pier fixing seat 3 13, the arch pier fixing seat 1 14, the arch pier fixing seat 2 15, the arch pier fixing seat 3 16, the ground nail 1 17, the ground nail 2 18, the ground nail 3 19, the expansion head 1 20, the expansion head 2 21, the expansion head 3 22, through the cooperation of the above components, the glass steel highway arch-shaped slope is realized, the water flow is reduced to the maximum extent, the nested structure is firm, and the effect of strong adhesion is realized.

[0026] The embodiments of the application are described in detail above in combination with the drawings, but the application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art in the technical field without departing from the purpose of the application.

Claims

1. A fiberglass reinforced plastic (FRP) arched slope protection system for highways, characterized in that: The main body is made of fiberglass; including: an arch pier (1), the interior of which is provided with a drainage trough (4), the interior of which is provided with an arch pier countersink (10), the inner surface of which is tightly fitted with a polygonal pier (7), the lower surface of which is fixedly connected with a polygonal pier fixing seat (11), the lower surface of which is fixedly connected with an arch pier fixing seat (14), the lower surface of which is fixedly connected with a ground nail (17), and the outer surface of which is fixedly connected with an expansion head (20).

2. The fiberglass reinforced plastic (FRP) arched slope protection for highways according to claim 1, characterized in that: The side surface of the arch pier one (1) is fixedly connected to the arch pier two (2), and the interior of the arch pier two (2) is provided with the drainage channel two (5).

3. The fiberglass reinforced plastic (FRP) highway arched slope protection according to claim 2, characterized in that: The interior of the arch pier 2 (2) is provided with an arch pier sinkhole (10), and the interior of the arch pier sinkhole (10) is tightly fitted with the polygonal pier 2 (8).

4. The fiberglass reinforced plastic (FRP) highway arched slope protection according to claim 3, characterized in that: The lower surface of the polygonal pier (8) is fixedly connected to the polygonal pier fixing seat (12), and the lower surface of the arch pier (2) is fixedly connected to the arch pier fixing seat (15).

5. The fiberglass reinforced plastic (FRP) highway arched slope protection according to claim 4, characterized in that: The lower surface of the arch pier fixing seat 2 (15) is fixedly connected with ground nail 2 (18), and the outer surface of the ground nail 2 (18) is fixedly connected with expansion head 2 (21).

6. The fiberglass reinforced plastic (FRP) highway arched slope protection according to claim 4, characterized in that: The side surface of the second arch pier (2) is fixedly connected to the third arch pier (3), and the interior of the third arch pier (3) is provided with a drainage trough (6).

7. The fiberglass reinforced plastic (FRP) highway arched slope protection according to claim 6, characterized in that: The interior of the arch pier three (3) is provided with an arch pier sinkhole (10), the inner surface of the arch pier sinkhole (10) is tightly fitted with a polygonal pier three (9), and the lower surface of the polygonal pier three (9) is fixedly connected to a polygonal pier fixing seat three (13).

8. The fiberglass reinforced plastic (FRP) highway arched slope protection according to claim 7, characterized in that: The lower surface of the arch pier three (3) is fixedly connected to the arch pier fixing seat three (16), the lower surface of the arch pier fixing seat three (16) is fixedly connected to the ground nail three (19), and the outer surface of the ground nail three (19) is fixedly connected to the expansion head three (22).

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