CN210621898U

CN210621898U - Drainage structure for highway engineering

Info

Publication number: CN210621898U
Application number: CN201921297197.4U
Authority: CN
Inventors: 邓文阳; 李华海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-26
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a drainage structures for highway engineering, including first ditch apron and second ditch apron, engaging lug and hinge lug are all installed at the both ends of first ditch apron and second ditch apron, the mid-mounting of first ditch apron and second ditch apron has the grid board, install hinge pin on the hinge lug, the joint is installed at the both ends of hinge pin, be provided with the draw-in groove on the hinge pin, hinge lug rotates with the draw-in groove on the hinge pin to be connected. The utility model discloses a hinge pin that the engaging lug is installed respectively and is fixed through the hinge lug at the both ends of ditch apron, and all installs the joint at the both ends of hinge pin, and the hinge pin through the engaging lug of second ditch apron one end and first ditch apron one end is connected, makes it can control first ditch apron and second ditch apron and fold each other, conveniently receive and releases and carry, and this kind of design can meet a plurality of this kind of ditch apron each other, and convenient the unity is laid.

Description

Drainage structure for highway engineering

Technical Field

The utility model relates to a drainage structures field specifically is a drainage structures for highway engineering.

Background

The drainage structure for the highway engineering is used for facilitating drainage of two sides of a highway, road drainage comprises a pavement drainage part and a roadside drainage part, the pavement drainage part sequentially comprises a base layer, a waterproof layer and a permeable layer from bottom to top, a pavement drainage ditch is arranged above the waterproof layer, and the roadside drainage part comprises permeable curbstones arranged on two sides of the road and adjacent to the pavement drainage part and roadside drainage ditches below the permeable curbstones; the permeable road edge stone comprises a permeable surface layer and a permeable reinforcing layer, wherein the permeable surface layer contains a permeable material, and the permeable reinforcing layer is adjacent to the inner surface of the permeable surface layer; the water permeable reinforced layer is internally provided with a cavity, and the highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure, wherein the highway engineering structure comprises a roadbed, a pavement, a bridge, a culvert, a tunnel, a drainage system, a safety protection facility, a greening and traffic monitoring facility, a house, a workshop and other service facilities used for construction, maintenance and monitoring.

The drainage structure at the present stage has many disadvantages, such as inconvenient laying, inconvenient carrying and transferring and low laying efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage structures for highway engineering to solve laying among the prior art inconvenient, and inconvenient carrying and transporting, lay the inefficiency problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage structures for highway engineering, includes first ditch cover plate and second ditch cover plate, engaging lug and hinge lug are all installed at the both ends of first ditch cover plate and second ditch cover plate, the mid-mounting of first ditch cover plate and second ditch cover plate has the grid board, install hinge pin on the hinge lug, the joint is installed at the both ends of hinge pin.

Preferably, a clamping groove is formed in the hinge pin, and the hinge lug is rotatably connected with the clamping groove in the hinge pin.

Preferably, the connecting lug at one end of the second ditch cover plate is fixedly connected with the joints at two ends of the hinge pin at one end of the first ditch cover plate.

Preferably, the first ditch cover plate and the second ditch cover plate are folded and mounted with each other in a tail-end connection manner.

Preferably, first ditch apron and second ditch apron set up the engaging lug of an organic whole structure with the engaging lug of one end, and the equal welded connection of hinged ear of first ditch apron and second ditch apron and the other end.

Preferably, the connecting lug is provided with an ear hole, and the ear hole is fixedly connected with the joint through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a hinge pin that the engaging lug is installed respectively and is fixed through the hinge lug at the both ends of ditch apron, and all installs the joint at the both ends of hinge pin, and the hinge pin through the engaging lug of second ditch apron one end and first ditch apron one end is connected, makes it can control first ditch apron and second ditch apron and fold each other, conveniently receive and releases and carry, and this kind of design can meet a plurality of this kind of ditch apron each other, and convenient the unity is laid.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a view showing the connection of the gutter cover plates according to the present invention.

Fig. 3 is a schematic diagram of a first gutter cover plate structure of the present invention.

In the figure: 1. connecting lugs; 2. a first gutter cover plate; 3. a grid plate; 4. a hinge ear; 5. a hinge pin; 6. a card slot; 7. a joint; 8. a second gutter cover plate; 9. an ear hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a drainage structure for road engineering comprises a first gutter cover 2 and a second gutter cover 8, wherein both ends of the first gutter cover 2 and the second gutter cover 8 are provided with a connection lug 1 and a hinge lug 4, the connection lug 1 is provided with a lug hole 9, the lug hole 9 is fixedly connected with a joint 7 through a bolt, a grid plate 3 is installed in the middle of the first gutter cover 2 and the second gutter cover 8, the grid plate 3 is used for filtering water, the connection lug 1 at one end of the second gutter cover 8 is fixedly connected with the joint 7 at both ends of the hinge pin 5 at one end of the first gutter cover 2, the first gutter cover 2 and the second gutter cover 8 can be hinged end to end in such a way, so that the cover plates can be folded, the first gutter cover 2 and the second gutter cover 8 are folded and connected with each other, the first gutter cover 2 and the second gutter cover 8 are integrated with the connection lug 1 at one end, and first ditch apron 2 and second ditch apron 8 and the equal welded connection of hinge lug 4 of the other end, install hinge pin 5 on the hinge lug 4, be provided with draw-in groove 6 on the hinge pin 5, draw-in groove 6 makes things convenient for hinge lug 4 and hinge pin 5's installation, hinge lug 4 rotates with the draw-in groove 6 on the hinge pin 5 to be connected, and joint 7 is installed at the both ends of hinge pin 5, and joint 7 makes things convenient for and engaging lug 1 fixed connection.

The utility model discloses a theory of operation is: this equipment is when using, with engaging lug 1 of the one end of second ditch apron 8 and the hinge pin 5 fixed connection of the one end of first ditch apron 2, make first ditch apron 2 and second ditch apron 8 can fold each other through this kind of connected mode, make things convenient for the expansion of ditch apron and draw in each other, make things convenient for laying of ditch, facilitate the use, be used for filtering rubbish through grid plate 3, collect rainwater to in the ditch.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The drainage structure for the highway engineering comprises a first ditch cover plate (2) and a second ditch cover plate (8), and is characterized in that connecting lugs (1) and hinge lugs (4) are arranged at two ends of the first ditch cover plate (2) and the second ditch cover plate (8), grid plates (3) are arranged in the middle of the first ditch cover plate (2) and the second ditch cover plate (8), hinge pins (5) are arranged on the hinge lugs (4), and joints (7) are arranged at two ends of the hinge pins (5).

2. The drainage structure for road engineering according to claim 1, wherein: the hinge pin (5) is provided with a clamping groove (6), and the hinge lug (4) is rotatably connected with the clamping groove (6) on the hinge pin (5).

3. The drainage structure for road engineering according to claim 1, wherein: the connecting lug (1) at one end of the second ditch cover plate (8) is fixedly connected with the joints (7) at two ends of the hinge pin (5) at one end of the first ditch cover plate (2).

4. The drainage structure for road engineering according to claim 1, wherein: the first ditch cover plate (2) and the second ditch cover plate (8) are folded and mounted with each other in a way of ending.

5. The drainage structure for road engineering according to claim 1, wherein: first ditch apron (2) and second ditch apron (8) set up structure as an organic whole with engaging lug (1) of one end, and first ditch apron (2) and second ditch apron (8) and the equal welded connection of articulated ear (4) of the other end.

6. The drainage structure for road engineering according to claim 1, wherein: the connecting lug (1) is provided with an ear hole (9), and the ear hole (9) is fixedly connected with the joint (7) through a bolt.