CN213358183U

CN213358183U - Roadbed collapse prevention structure for highway engineering

Info

Publication number: CN213358183U
Application number: CN202021482833.3U
Authority: CN
Inventors: 田纪红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-04
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a structure that sinks is prevented with road bed to highway engineering, including the supporting shoe, the location awl has been installed to the bottom of supporting shoe, is equipped with the slide opening in the supporting shoe, and the interlude has the screw rod in the slide opening, and the board that prevents collapsing has been installed to the one end of screw rod, and the one end of screw rod is connected with the slider, prevents to collapse and is equipped with spout and slider on the board and inserts the spout, screw rod threaded connection nut, and the enhancement piece has been installed to the outer wall of location awl. During the installation, insert the spout earlier with the slider in, will prevent that the board that collapses is vertical to be placed in the road bed and be close to slope one side, then suppress the supporting shoe top, until the location awl insert in the mountain waist ground, the clockwise nut of following is then, because the supporting shoe rigidity, consequently can promote the removal of the board that prevents collapsing to the road bed direction, until the board that prevents collapsing compresses tightly the road bed avris, according to this mode, install this device that prevents collapsing one by one, need keep the board that prevents collapsing to laminate each other, through the setting of the board that prevents collapsing, can prevent road gene mountain rain from erodeing and collapsing.

Description

Roadbed collapse prevention structure for highway engineering

Technical Field

The utility model belongs to the technical field of highway engineering, concretely relates to structure that sinks is prevented to road bed for highway engineering.

Background

Highway engineering refers to the work of exploration, measurement, design, construction, maintenance, management and the like of highway structures, including roadbeds, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

The mountain areas of China are large, some original residents still live in the places, in order to further accelerate the economic development of the mountain areas, a plurality of mountain area highways are built, the highways are mostly arranged on the waist of a mountain, and when a roadbed is laid, a road roller is adopted for compaction, so that the defects that: although the roadbed is compacted, the side edges do not effectively block the roadbed, so that the roadbed is easily washed by rain in the presence of rain and has the problem of collapse.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure that sinks is prevented to road bed for highway engineering to solve and not have the problem of carrying out effective check to the road bed among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a structure that sinks is prevented with road bed for highway engineering, includes the supporting shoe, the location awl has been installed to the bottom of supporting shoe, be equipped with the slide opening in the supporting shoe, the interlude has the screw rod in the slide opening, the board that prevents collapsing has been installed to the one end of screw rod, the one end of screw rod is connected with the slider, it inserts the spout to be equipped with spout and slider on the board to prevent collapsing, screw rod threaded connection nut.

Preferably, the outer wall of the positioning cone is provided with a reinforcing sheet, and the reinforcing sheet is of a square plate structure.

Preferably, the cross section of the sliding block is of an isosceles trapezoid bar structure, and the cross section of the sliding chute is of an isosceles trapezoid groove structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a structure of caving in is prevented to road bed for highway engineering, during the installation, insert the spout earlier with the slider in, will prevent that the board of collapsing is vertical to be placed near side slope one side at the road bed, then suppress the supporting shoe top, insert in the mountain waist ground until the location awl, follow the same direction as the screw nut, because the supporting shoe rigidity, consequently, can promote the removal of the board of preventing collapsing to the road bed direction, until the board of preventing collapsing compresses tightly the road bed avris, according to this mode, install this device of preventing collapsing one by one, need keep the board of preventing collapsing to laminate each other, through the setting of the board of preventing collapsing, can prevent road gene mountain rain from washing out and collapsing.

The utility model provides a structure that sinks is prevented with road bed to highway engineering owing to prevent that the board that sinks adopts slider and spout cooperation with the screw rod to the screw rod can pull out the slide opening, consequently can carry out a plurality of structures of dividing into of should preventing the structure split that sinks to separate the transportation in batches greatly.

Drawings

FIG. 1 is a partially cut-away front view of the present invention;

FIG. 2 is an enlarged view of a portion a of FIG. 1;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at b;

fig. 5 is a schematic diagram of the distribution of the insert plates of the present invention.

In the figure: the device comprises a supporting block 1, a positioning cone 2, a reinforcing piece 3, a sliding hole 4, a screw rod 5, an anti-collapse plate 6, a sliding block 7, a sliding groove 8 and a nut 9.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3 and 5, a roadbed collapse prevention structure for highway engineering comprises a supporting block 1, wherein the supporting block 1 is a square block structure, a positioning cone 2 is welded at the bottom of the supporting block 1, the positioning cone 2 is a round rod structure with a cone arranged at the lower end, the length of the positioning cone 2 needs to be intercepted according to actual needs, reinforcing sheets 3 are uniformly arranged in the circumferential direction of the outer wall of the positioning cone 2, the reinforcing sheets 3 are square sheet structures, the positioning cone 2 and the reinforcing sheets 3 are cast integral pieces, the reinforcing sheets 3 are square plate structures, when the positioning cone 2 is vertically inserted into soil on the waist of a mountain, the position of the supporting block 1 is stabilized, the reinforcing pieces 3 which are uniformly arranged in the annular direction can enhance the scraping strength of the positioning cone 2 on the mud on the waist of the mountain, the positioning cone 2 is more stable when being inserted into soil, a sliding hole 4 is formed in the supporting block 1, the sliding hole 4 is of a circular hole structure, and a screw rod 5 is inserted into the sliding hole 4 in a sliding penetrating mode.

Referring to fig. 2, 3 and 4, the right-hand member welding of screw rod 5 has slider 7, prevent that board 6 that collapses is square plate structure, prevent that the front and back length of board 6 that collapses is 2 meters, prevent that the left end of board 6 that collapses is equipped with spout 8 in the side, slider 7 slides and inserts spout 8, the cross-section of slider 7 is isosceles trapezoid's bar block structure, the cross-section of spout 8 is isosceles trapezoid's groove structure, when slider 7 inserts in the spout 8, restriction slider 7 transversely breaks away from spout 8, screw rod 5 threaded connection nut 9, nut 9 is along the in-process of locking screw rod 5 of revolving, because supporting shoe 1 rigidity, consequently can promote to the road bed direction and prevent that board 6 that collapses moves.

During the installation, insert the spout 8 earlier with slider 7 in, will prevent that board 6 that collapses is vertical to be placed and be close to slope one side at the road bed, then suppress 1 top of supporting shoe, insert in the waist ground until location awl 2, follow the same direction and revolve nut 9, because supporting shoe 1 rigidity, consequently can promote to the road bed direction and prevent that board 6 that collapses removes, compress tightly the road bed avris until preventing that board 6 that collapses, according to this mode, install this device that prevents collapsing one by one, need keep preventing that board 6 that collapses laminates each other, through preventing the setting of board 6 that collapses, can prevent the road gene mountain rain to wash away and collapse.

Because the anti-collapse plate 6 and the screw rod 5 are matched with the sliding groove 8 through the sliding block 7, and the screw rod 5 can be pulled out of the sliding hole 4, the anti-collapse structure can be disassembled into a plurality of structures to be separately transported in a large batch.

Claims

1. The utility model provides a structure that sinks is prevented to road bed for highway engineering, includes supporting shoe (1), its characterized in that: the anti-collapse device is characterized in that a positioning cone (2) is installed at the bottom of the supporting block (1), a sliding hole (4) is formed in the supporting block (1), a screw rod (5) is inserted into the sliding hole (4), an anti-collapse plate (6) is installed at one end of the screw rod (5), a sliding block (7) is connected to one end of the screw rod (5), a sliding groove (8) is formed in the anti-collapse plate (6), the sliding block (7) is inserted into the sliding groove (8), and the screw rod (5) is in threaded connection with a nut (9).

2. The roadbed collapse prevention structure for the highway engineering according to claim 1, wherein: the outer wall of the positioning cone (2) is provided with a reinforcing sheet (3), and the reinforcing sheet (3) is of a square plate structure.

3. The roadbed collapse prevention structure for the highway engineering according to claim 1, wherein: the section of the sliding block (7) is of an isosceles trapezoid bar structure, and the section of the sliding groove (8) is of an isosceles trapezoid groove structure.