CN216304677U

CN216304677U - Side slope supporting construction that highway construction was used

Info

Publication number: CN216304677U
Application number: CN202122782962.5U
Authority: CN
Inventors: 王丐兴
Original assignee: Jinan Pengshun Highway Engineering Co ltd
Current assignee: Jinan Pengshun Highway Engineering Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-15
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a side slope supporting structure for highway construction, and belongs to the technical field of side slope supporting structures. The utility model provides a side slope supporting construction that highway construction used, including the slope body, be equipped with a backplate on the slope body inclined plane, both ends all are connected with the drainage canal about the backplate, the backplate antetheca is linear structure and is equipped with a plurality of cavity anchor bars, be equipped with the shift ring in the standing groove, cavity anchor bar outer wall is the loop configuration and is equipped with a plurality of baffles, through setting up the baffle, when installing, the cylinder of a conical head is constituteed to a plurality of baffles, then through setting up the spiral plate, make the baffle can drive the cavity anchor bar and bore into the slope body in, do not need to punch in advance, further target in place, time saving and labor saving, thereby make baffle and cavity anchor bar separation under the effect of vaulting pole, the baffle plays simultaneously and prevents to have soil to enter into the downthehole on the cavity anchor bar, further improvement the land fertility of grabbing of cavity anchor bar simultaneously, make backplate and slope body fixed inseparabler.

Description

Side slope supporting construction that highway construction was used

Technical Field

The utility model relates to the technical field of slope supporting structures, in particular to a slope supporting structure for highway construction.

Background

Along with the rapid development of highway construction in China, the research of a high-grade highway slope protection system gradually arouses the attention of highway departments, the comprehensive slope protection design is one of important contents of the high-grade highway design, needs to be comprehensively considered according to the conditions of highway grade, rainfall intensity, underground water, terrain, soil quality, material sources and the like, is reasonably distributed, selects practical, reasonable, economic and attractive engineering measures according to local conditions, ensures the stability and the high-speed driving safety of the high-grade highway, simultaneously achieves the coordination with the surrounding environment, keeps the relative balance of ecological environment and beautifies the effect of the high-grade highway. The prior art CN212772416U discloses a side slope supporting construction for highway construction, through setting up cavity anchor bar, cement paste layer, slip casting joint, anchor plate and sloping beam, to the high pressure grout of impressing of cavity anchor bar, the cement paste layer of formation is solidified to the grout of impressing, makes the cavity anchor bar fixed more firmly, then the sloping beam solidifies integratively with the casting of cavity anchor bar to realize firm in connection's effect. But the device still has the weak point in that, the device need punch so that place the cavity dowel steel on the slope body now when the installation, and it wastes time and energy to punch, is not convenient for improve the efficiency of construction, simultaneously because seted up the through-hole on the cavity dowel steel outer wall, when placing the downthehole of beating, because the device is not convenient for provide the protection, can lead to earth to block up the through-hole on with the dowel steel, causes the concrete grout difficult outflow, influences construction quality, in view of this, we provide a side slope supporting construction that highway construction used.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a side slope supporting structure for highway construction, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a side slope supporting construction that highway construction used, includes the slope body, be equipped with a backplate on the slope body inclined plane, both ends all are connected with the drainage canal about a backplate, a backplate antetheca is linear structure and is equipped with a plurality of cavity anchor bars, the fixed plate has been cup jointed to cavity anchor bar upper end, the inside standing groove of having seted up in cavity anchor bar upper end, cavity anchor bar top surface is equipped with the screwed pipe, be equipped with the shift ring in the standing groove, the cavity anchor bar outer wall is the loop configuration and is equipped with a plurality of baffles.

Preferably, the inner wall of the upper end of the drainage channel is provided with a shielding net which is in an arc structure.

Preferably, the outer wall of the upper end of the threaded pipe is of an annular structure and is provided with a plurality of anti-skidding threads, the outer wall of the lower end of the threaded pipe penetrates through the top surface of the hollow anchor bar and extends into the placing groove, and the threaded pipe is rotatably connected with the hollow anchor bar.

Preferably, circle outer wall and screwed pipe outer wall threaded connection in the shift ring, the shift ring outer wall is that annular structure articulates there are a plurality of vaulting poles, the vaulting pole lower extreme passes the standing groove inner wall and extends to the outside.

Preferably, the outer wall of the baffle is welded with a spiral plate, the baffle forms a cylinder with a conical structure at the lower end, the inner wall of the lower end of the baffle is hinged with a connecting rod through a pin shaft, the upper end of the connecting rod is hinged with the outer wall of the lower end of the hollow anchor bar, and the inner wall of the upper end of the baffle is hinged with the lower end of the support rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. through setting up the baffle, when installing, the cylinder of a conical head is constituteed to a plurality of baffles, then through setting up the spiral plate, make the baffle can drive the cavity dowel and bore into the slope internal, need not punch in advance, one-step target in place, time saving and labor saving, then rotate the screwed pipe after inserting the slope internal, make the shift ring remove, thereby make baffle and cavity dowel separation under the effect of vaulting pole, the baffle plays simultaneously and prevents to have soil to enter into the downthehole on the cavity dowel, the further improvement simultaneously the land fertility of grabbing of cavity dowel, make a backplate and slope body fixed inseparabler.

2. Through setting up and sheltering from the net, the effectual effect that filters rubbish that plays of the net that shelters from of arc type structure, the effectual jam that avoids the drainage canal improves the frictional force when rotating through seting up anti-skidding line on the screwed pipe.

Drawings

FIG. 1 is a left side schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixation plate of the present invention with the structures on the fixation plate distracted anteriorly;

FIG. 3 is a schematic view, partially in section, of the front side of a hollow tendon or like structure of the present invention;

the reference numbers in the figures illustrate: 1. a slope body; 2. supporting the guard plate; 3. a drainage channel; 4. hollow anchor bars; 5. a fixing plate; 6. a placement groove; 7. a threaded pipe; 8. a baffle plate; 9. a moving ring; 301. a blocking net; 701. anti-skid lines; 901. a stay bar; 801. a spiral plate; 802. a connecting rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a side slope supporting construction that highway construction was used, including slope body 1, be equipped with a backplate 2 on 1 inclined plane of slope body, both ends all are connected with drainage canal 3 about the

backplate

2, 2 antethecas of backplate are linear structure and are equipped with a plurality of cavity anchor bars 4, fixed plate 5 has been cup jointed to 4 upper ends of cavity anchor bar, standing groove 6 has been seted up to 4 upper ends of cavity anchor bar, 4 top surfaces of cavity anchor bar are equipped with screwed pipe 7, be equipped with shift ring 9 in the standing

groove

6, 4 outer walls of cavity anchor bar are the loop configuration and are equipped with a plurality of baffles 8.

Specifically, the inner wall of the upper end of the drainage channel 3 is provided with a shielding net 301, and the shielding net 301 is arranged in an arc structure.

Further, the outer wall of the upper end of the threaded pipe 7 is of an annular structure and is provided with a plurality of anti-skidding threads 701, the outer wall of the lower end of the threaded pipe 7 penetrates through the top surface of the hollow anchor bar 4 and extends into the placing groove 6, and the threaded pipe 7 is rotatably connected with the hollow anchor bar 4.

Still further, circle outer wall and screwed pipe 7 outer wall threaded connection in shift ring 9, shift ring 9 outer wall is that the loop configuration articulates has a plurality of vaulting poles 901, and the vaulting pole 901 lower extreme passes 6 inner walls of standing groove and extends to the outside.

In addition, 8 outer walls of baffle plates are welded with spiral plates 801, a cylinder with a conical structure at the lower end is formed by a plurality of baffle plates 8, the inner wall of the lower end of each baffle plate 8 is hinged with a connecting rod 802 through a pin shaft, the upper end of each connecting rod 802 is hinged with the outer wall of the lower end of each hollow anchor bar 4, the inner wall of the upper end of each baffle plate 8 is hinged with the lower end of a support rod 901, and the connecting rods 802 play a role in limiting.

The working principle is as follows: when needs are strutted the side slope, place a backplate 2 on the slope body 1, then insert the cavity dowel steel 4 and baffle 8 that fixed plate 5 connects downthehole on the backplate 2, then utilize external equipment to drive fixed plate 5 and rotate, thereby make baffle 8 and cavity dowel steel 4 can insert in the slope body 1, then rotate screwed pipe 7, make screwed pipe 7 drive the shift ring 9 of threaded connection and remove downwards, make vaulting pole 901 on the shift ring 9 strut the baffle 8 of connecting rod 802 articulated outside, make the hole on the cavity dowel steel 4 expose, alright pour into the concrete this moment, make the downthehole outflow on the cavity dowel steel 4 can be followed to the concrete, thereby accomplish the strutting of side slope.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a side slope supporting construction that highway construction was used, includes slope body (1), its characterized in that: be equipped with a backplate (2) on slope body (1) inclined plane, both ends all are connected with drainage canal (3) about backplate (2), backplate (2) antetheca is linear structure and is equipped with a plurality of cavity dowel steel (4), fixed plate (5) have been cup jointed to cavity dowel steel (4) upper end, standing groove (6) have been seted up to cavity dowel steel (4) upper end inside, cavity dowel steel (4) top surface is equipped with screwed pipe (7), be equipped with shift ring (9) in standing groove (6), cavity dowel steel (4) outer wall is the loop configuration and is equipped with a plurality of baffles (8).

2. A slope supporting structure for road construction according to claim 1, wherein: the inner wall of the upper end of the drainage channel (3) is provided with a shielding net (301), and the shielding net (301) is arranged in an arc structure.

3. A slope supporting structure for road construction according to claim 1, wherein: the outer wall of the upper end of the threaded pipe (7) is of an annular structure and is provided with a plurality of anti-skid grains (701), the outer wall of the lower end of the threaded pipe (7) penetrates through the top surface of the hollow anchor bar (4) and extends into the placing groove (6), and the threaded pipe (7) is rotatably connected with the hollow anchor bar (4).

4. A slope supporting structure for road construction according to claim 1, wherein: the outer wall of the inner circle of the moving ring (9) is in threaded connection with the outer wall of the threaded pipe (7), the outer wall of the moving ring (9) is in an annular structure and is hinged with a plurality of support rods (901), and the lower ends of the support rods (901) penetrate through the inner wall of the placing groove (6) and extend to the outside.

5. A slope supporting structure for road construction according to claim 1, wherein: baffle (8) outer wall welding has spiral plate (801), and is a plurality of baffle (8) are constituteed a lower extreme and are the cylinder of toper structure, baffle (8) lower extreme inner wall articulates through the round pin axle has connecting rod (802), connecting rod (802) upper end is articulated with cavity anchor bar (4) lower extreme outer wall, baffle (8) upper end inner wall is articulated with vaulting pole (901) lower extreme.