CN209873828U - Debris flow protective net for slope engineering - Google Patents

Abstract

The utility model relates to a side slope protection field specifically discloses a mud-rock flow protection network for side slope engineering, and is improper to current side slope protection, leads to the problem that mud-rock flow frequently takes place, now proposes following scheme, and it includes the protection network, fixing device is all installed to the four corners and the intermediate position of protection network, and fixing device includes the shell, the main part of shell is cavity type cylinder structure setting, and the outer wall sliding sleeve of shell is equipped with the activity ring, and the inner wall connection of activity ring has the dead lever that two symmetries set up, the tip of shell main part is equipped with the opening, and the circumference inner wall connection that the shell is close to the opening part has the fixed plate, the both sides of fixed plate are connected with the horizontal pole that the symmetry set up. The utility model discloses novel structure, and the device can fix the intermediate position of mud-rock flow protection network when using to can improve the protection dynamics of protection network to the side slope earth, reduce the possibility that takes place the mud-rock flow condition, be favorable to ecological environment protection, suitable popularization.

Description

Debris flow protective net for slope engineering

Technical Field

The utility model relates to a side slope protection field especially relates to a mud-rock flow protection network for side slope engineering.

Background

The slope engineering is to reform natural slope and artificial slope to meet the engineering requirement. The side slope protective screening is classified into active protection and passive protection. The side slope protective net is used in the landslide of the highway and the railway. The side slope protective net is also called a slope protection net, a titanium net and the like.

When the traditional side slope engineering is used for preventing and treating the debris flow, a debris flow protective net is adopted for protection measures, and the traditional protective net is paved on a side slope, and the traditional protective net is not fixed in the middle of the traditional protective net, so that the protection strength of the traditional protective net on the side slope is insufficient, and the debris flow phenomenon is still easy to generate, therefore, the debris flow protective net for the side slope engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of mud-rock flow protection network for side slope engineering has solved current side slope protection improper, leads to the problem that mud-rock flow frequently takes place.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mud-rock flow protection network for side slope engineering, includes the protection network, fixing device is all installed to the four corners and the intermediate position of protection network, and fixing device includes the shell, the main part of shell is cavity type cylinder structure setting, and the outer wall sliding sleeve of shell is equipped with the activity ring, and the inner wall of activity ring is connected with the dead lever that two symmetries set up, the tip of shell main part is equipped with the opening, and the shell is close to the circumference inner wall of opening part and is connected with the fixed plate, the both sides of fixed plate are connected with the horizontal pole that the symmetry set up, and the circumference lateral wall sliding sleeve of horizontal pole is equipped with the connecting plate, the circumference lateral wall cover of horizontal pole is equipped with the spring, and the both ends of spring are connected with.

Preferably, one end of the cross rod, which is far away from the fixing plate, is connected with a limiting plate, and a circular through hole matched with the cross rod is formed in the middle of the connecting plate.

Preferably, the inner panel is the arc structure setting, and the inner panel evenly link up along its length direction and be provided with the fixed orifices that the structure is the same, and fixed orifices and dead lever adaptation.

Preferably, the circumferential side wall of the shell is provided with two symmetrically-arranged movable grooves, and the movable grooves are matched with the fixed rods.

Preferably, the outer wall of the housing is painted.

The utility model has the advantages that: through the setting of protection network, fixing device, activity ring, fixed orifices, inner panel, shell, dead lever, spring, connecting plate, limiting plate, horizontal pole, fixed plate for the device can fix the intermediate position of mud-rock flow protection network when using, thereby can improve the protection dynamics of protection network to the side slope earth, reduces the possibility that takes place the mud-rock flow condition, is favorable to ecological environment protection.

In conclusion, the device can fix the intermediate position of debris flow protection network when using to can improve the protection dynamics of protection network to the side slope earth, reduce the possibility that takes place the debris flow condition, be favorable to ecological environment protection, the suitable popularization.

Drawings

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

Fig. 2 is a schematic structural diagram of the fixing device of the present invention.

Fig. 3 is a front view of the fixing device of the present invention.

Reference numbers in the figures: 1 protective net, 2 fixing devices, 3 movable rings, 4 fixing holes, 5 inner plates, 6 shells, 7 fixing rods, 8 springs, 9 connecting plates, 10 limiting plates, 11 cross bars and 12 fixing plates.

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.

Referring to fig. 1-3, a debris flow protection net for slope engineering comprises a protection net 1, fixing devices 2 are installed at four corners and middle positions of the protection net 1, each fixing device 2 comprises a shell 6, a main body of each shell 6 is arranged in a hollow cylindrical structure, a movable ring 3 is slidably sleeved on the outer wall of each shell 6, two symmetrically arranged fixing rods 7 are connected to the inner wall of each movable ring 3, an opening is formed in the end portion of the main body of each shell 6, a fixing plate 12 is connected to the circumferential inner wall, close to the opening, of each shell 6, cross rods 11 are symmetrically arranged on two sides of each fixing plate 12, a connecting plate 9 is slidably sleeved on the circumferential side wall of each cross rod 11, springs 8 are sleeved on the circumferential side walls of the cross rods 11, two ends of each spring 8 are respectively connected with one side, close to each other, of the fixing plates 12 and the connecting plate 9, the one end that fixed plate 12 was kept away from to horizontal pole 11 is connected with limiting plate 10, and the intermediate position of connecting plate 9 is equipped with the circular through-hole with horizontal pole 11 adaptation, and inner panel 5 is the setting of arc structure, and inner panel 5 evenly link up along its length direction and be provided with the fixed orifices 4 that the structure is the same, and fixed orifices 4 and dead lever 7 adaptation, and the circumference lateral wall of shell 6 is equipped with the movable groove that two symmetries set up, and movable groove and dead lever 7 adaptations, and the outer wall of shell 6 all coats and has paint.

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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: when the protective net is used, firstly, the protective net 1 is tiled on the inclined plane of a side slope, then the shells 6 on the fixing devices 2 at the four corner points of the protective net 1 are inserted into soil of the side slope until the protective net is inserted into the soil, similarly, the shells 6 on the fixing devices 2 at the middle positions of the protective net 1 are inserted into the soil of the side slope, then the protective net 1 is adjusted to be tightly attached to the soil surface of the side slope, force is applied to the soil, the protection strength is improved, firstly, two connecting plates 9 on each fixing device 2 are pulled by two fingers to enable the two connecting plates 9 to be close to each other, meanwhile, the springs 8 are extruded, the connecting plates 9 drive the inner plate 5 to move, so that the inner plate 5 is close to the central position of the shells 6 to move until the fixing holes 4 are separated from the fixing rods 7, then the movable rings 3 are pushed, until the protective net 1 is tightly attached to the side slope, the connecting plate 9 is loosened, the spring 8 pushes the connecting plate 9 and the inner plate 5 to move reversely, so that the fixing rod 7 is newly inserted into the appropriate fixing hole 4 in the inner plate 5, the protective net is fixed on the side slope, and the function of preventing and controlling the mud-rock flow is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The debris flow protective net for the slope engineering comprises a protective net (1) and is characterized in that fixing devices (2) are installed at four corners and the middle position of the protective net (1), each fixing device (2) comprises a shell (6), the main body of each shell (6) is of a hollow cylinder structure, a movable ring (3) is slidably sleeved on the outer wall of each shell (6), two symmetrically-arranged fixing rods (7) are connected to the inner wall of each movable ring (3), an opening is formed in the end portion of the main body of each shell (6), a fixing plate (12) is connected to the inner wall of the periphery of each shell (6) close to the opening, symmetrically-arranged transverse rods (11) are connected to two sides of each fixing plate (12), a connecting plate (9) is slidably sleeved on the side wall of the periphery of each transverse rod (11), and a spring (8) is sleeved on the side wall of, and the two ends of the spring (8) are respectively connected with one side of the fixing plate (12) and one side of the connecting plate (9) which are close to each other, and one side of the connecting plate (9) which is close to the inside of the shell (6) is connected with the inner plate (5).

2. The debris flow protective net for the slope engineering as claimed in claim 1, wherein one end of the cross bar (11) far away from the fixing plate (12) is connected with a limiting plate (10), and a circular through hole matched with the cross bar (11) is arranged in the middle of the connecting plate (9).

3. The debris flow protection net for slope engineering according to claim 1, wherein the inner plate (5) is in an arc structure, fixing holes (4) with the same structure are uniformly arranged on the inner plate (5) in a penetrating manner along the length direction of the inner plate, and the fixing holes (4) are matched with the fixing rods (7).

4. The debris flow protection net for slope engineering according to claim 1, wherein the circumferential side wall of the shell (6) is provided with two symmetrically arranged movable grooves, and the movable grooves are matched with the fixed rods (7).

5. The debris flow protection net for slope engineering according to claim 1, wherein the outer wall of the shell (6) is coated with paint.