CN219343246U

CN219343246U - Prefabricated assembled slope protection device

Info

Publication number: CN219343246U
Application number: CN202223412582.3U
Authority: CN
Inventors: 郭绍影; 刘春晓
Original assignee: China Railway Fifth Survey and Design Institute Group Co Ltd
Current assignee: China Railway Fifth Survey and Design Institute Group Co Ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-14
Anticipated expiration: 2032-12-15

Abstract

The embodiment of the application provides a prefabricated assembled bank protection device, include: an anchor member provided with an anchor hole; the anchor hole is used for connecting the fixing piece so as to fix the anchor member to the slope through the fixing piece; and the end part of the rope is detachably connected with the anchoring member. The main structure of the rope of the prefabricated slope protection device can be made of flexible materials, a plurality of anchor members can be connected into a flexible frame structure through a plurality of ropes, the flexible frame structure can be used for covering a slope, and the prefabricated slope protection device is particularly suitable for uneven natural slopes, is convenient to assemble and has good slope reinforcement effect.

Description

Prefabricated assembled slope protection device

Technical Field

The application relates to the technical field of slope protection, in particular to a prefabricated slope protection device.

Background

The side slope is a slope surface with a certain gradient, which is made on two sides of the side slope for ensuring the stability of roadbed, house building, mining area, reservoir building and the like, and can be divided into an artificial side slope and a natural side slope according to the classification of the components.

The anchor rod frame or the anchor rope frame is mainly used for reinforcing an artificial side slope and controlling diseases. In the prior art, most anchor rod frames or anchor rods are cast in situ, formwork erection, reinforcement embedding and concrete casting are needed in site during construction, and after the frames reach the design strength, the prestressed anchor rods or anchor rods are tensioned, so that the whole process has a long construction period, the whole construction period is delayed, and the best time for slope management is delayed.

In the related prior art, some structures can be spliced on site, the connection stress between the structures overcomes the timeliness problem that the support is influenced by time consumption of on-site pouring, however, the existing assembled anchor rod frames or anchor rope frames are all in rigid connection and are suitable for artificial slopes with flat surfaces, and for natural slopes, the surface relief is large and is provided with protrusions, and the assembled anchor rod frames or anchor rope frames in rigid connection cannot be well attached to the natural slopes and are easy to fall off.

Disclosure of Invention

In order to solve one of the technical defects, the embodiment of the application provides a prefabricated slope protection device.

According to a first aspect of embodiments of the present application, there is provided a prefabricated slope protection device, including:

an anchor member provided with an anchor hole; the anchoring hole is used for connecting a fixing piece so as to fix the anchoring member to the slope through the fixing piece;

and the end part of the rope is detachably connected with the anchoring member.

The prefabricated slope protection device is characterized in that the anchoring member is further provided with a shackle, and the shackle is provided with a connecting hole for a rope to pass through and be connected.

The prefabricated slope protection device is characterized in that a plurality of shackles are sequentially arranged at the edge of the anchoring member along the circumferential direction.

The prefabricated slope protection device is characterized in that the anchoring member is provided with a plurality of protruding structures extending outwards, and the protruding structures are arranged at intervals; the shackle is arranged on the protruding structure.

The prefabricated slope protection device is characterized in that the anchoring member is of a cross-shaped structure.

According to the prefabricated slope protection device, each protruding structure is provided with an anchoring hole and a plurality of shackles.

The prefabricated slope protection device is characterized in that the center of the anchoring member is also provided with the anchoring hole.

The prefabricated slope protection device as described above, the rope comprising:

a wire rope;

and the rope clamp is arranged on the steel wire rope.

The prefabricated slope protection device is characterized in that a plurality of rope clamps are arranged.

The prefabricated slope protection device is characterized in that the rope is a steel wire rope; the fixing piece is an anchor rod or an anchor rope.

The prefabricated slope protection device provided by the embodiment of the application is characterized in that the anchoring member is provided with the anchoring hole for connecting the fixing piece so as to fix the anchoring member to the slope through the fixing piece; in addition, the ropes are detachably connected with the anchoring members, and the plurality of the anchoring members are connected into a flexible frame structure through the ropes, so that the flexible frame structure can be used for covering a slope, is particularly suitable for an uneven natural slope, is convenient to assemble and has good slope reinforcement effect. Compared with the traditional scheme of formwork erection, reinforcement embedding and concrete pouring on site, the anchoring member, the fixing piece and the rope in the embodiment can be prefabricated in advance and directly conveyed to a construction site for direct connection, the connection can be completed, the side slope can be used, the construction period is short, and the side slope is treated in time. And materials, equipment and manpower required by cast-in-place concrete are not needed to go to the site, and the construction cost is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

fig. 1 is a schematic top view structure of a prefabricated slope protection device according to an embodiment of the present application;

fig. 2 is a schematic top view of an anchoring member of a prefabricated slope protection device according to an embodiment of the present disclosure;

fig. 3 is a schematic top view of a rope of a prefabricated slope protection device according to an embodiment of the present application.

Reference numerals illustrate:

1. an anchor member; 11. an anchor hole; 12. shackle off; 2. a rope; 21. a wire rope; 22. rope clip.

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following detailed description of exemplary embodiments of the present application is given with reference to the accompanying drawings, and it is apparent that the described embodiments are only some of the embodiments of the present application and not exhaustive of all the embodiments. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.

Exemplary prefabricated assembled revetment device

Fig. 1 is a schematic top view of a prefabricated slope protection device according to an embodiment of the present application, as shown in fig. 1, a prefabricated slope protection device includes: an anchor member 1 and a rope 2, the anchor member 1 being provided with anchor holes 11, the anchor holes 11 being for connecting fasteners to secure the anchor member 1 to a slope by means of the fasteners.

The end of the rope 2 is detachably connected to the anchor member 1. The main structure of rope 2 can adopt flexible material to make, and the one end and one of them anchor component 1 of rope 2 can dismantle the connection, and the other end and the another one anchor component 1 of rope 2 can dismantle the connection, can connect into a flexible frame structure with a plurality of anchor components 1 through a plurality of ropes 2, and this flexible frame structure can be used to cover the side slope, is particularly useful for the natural side slope of unevenness, and it is convenient to assemble, consolidates the side slope effectual, and can dismantle the connection through the tip and the anchor component of rope 2 for this flexible frame structure can form assembled structure, is favorable to site operation, and the flexibility is strong.

The anchor member 1 is fixed through the fixing piece and the anchor hole 11, so that the prefabricated slope protection device has good stability and good fixing effect.

Further, the fixing piece is an anchor rod or an anchor rope, wherein the anchor rod is used as a tension member penetrating into a stratum, one end of the anchor rod is connected with an engineering structure, the other end of the anchor rod penetrates into the stratum, the whole anchor rod is divided into a free section and an anchoring section, the free section is used for transmitting the tension force at the anchor rod head to the area of an anchoring body, the function of the free section is to apply prestress to the anchor rod so as to improve the integrity of a slope rock body, thereby fundamentally improving the mechanical property of the rock body, effectively controlling the displacement of the rock body, promoting the stability of the rock body and achieving the purpose of repairing a bedding, a landslide, dangerous rock and dangerous rock. The anchor cable is a prestress steel strand which passes through the sliding surface of the side slope in a stable rock body with the outer end fixed on the slope surface and the other end anchored in the sliding surface, and the anti-sliding resistance is directly generated on the sliding surface, so that the anti-sliding friction resistance is increased, and the structural surface is in a compression state.

Further, fig. 2 is a schematic top view of an anchoring member of the prefabricated slope protection device according to an embodiment of the present application, and as shown in fig. 2, the anchoring member 1 is further provided with a shackle 12 for connecting with the rope 2.

One embodiment is: the shackle 12 has a connection hole through which the rope 2 passes. A plurality of shackles 12 are provided on the anchor member 1, the plurality of shackles 12 are provided in order along the circumferential direction of the anchor member 1, and the shackles 12 are provided at the edge of the anchor member 1.

The shackle 12 is provided at the edge of the anchor member 1, and the rope 2 is connected to the connecting hole of the shackle 12, thereby improving the installation speed. One end of the rope 2 is detachably connected with a corresponding connecting hole on one of the anchor members 1, and the other end of the rope 2 is detachably connected with a corresponding connecting hole on the other anchor member 1. The rope 2 is connected through the connecting hole, so that the structure is simple and reliable, the connection of the rope 2 is more convenient, the flexibility of the connection of the rope 2 is improved, and the installation efficiency is also improved.

Further, as further shown in fig. 2, the anchor member 1 is provided with a plurality of outwardly extending projection structures, each of which is provided at intervals, and the anchor hole 11 and the shackle 12 are provided on the projection structures. Specifically, a convex structure is formed protruding outward from the edge of the anchor member 1.

The convex structure protrudes outwards along the radial direction, so that the anchoring member 1 is more easily attached to a side slope when the rope 2 is stretched, and the firmness is improved.

Further, the protruding structures are arranged into four protruding structures along the circumferential direction of the edge of the anchoring member 1 at intervals, and the four protruding structures are uniformly distributed, so that the anchoring member 1 can be in a cross-shaped structure, and therefore, the anchoring member 1 and the rope 2 can be connected into a rectangular frame structure, the whole structure of the prefabricated slope protection device is more stable, and the protection effect is further improved.

Further, a plurality of shackles 12 are provided on each projection structure. For example: each protruding structure is provided with 2 shackles 12, two shackles 12 are arranged side by side, each shackles 12 is used for being connected with one rope 2, and two ropes 2 are arranged side by side, so that the structure is more stable and firm, and the side slope cannot be separated easily.

Further, the shackle 12 has a clasp that encloses the connection hole, and the clasp may extend beyond the edge of the protruding structure.

The shackle 12 comprises a pin shaft and a retaining ring, the pin shaft is fixed on the protruding structure, the retaining ring is rotationally connected with the pin shaft, the rotating direction of the retaining ring is up and down, when the retaining ring can partially extend out of the edge of the protruding structure, the rope 2 can be more conveniently connected, and the installation efficiency of the prefabricated slope protection device can be improved.

Further, an anchoring hole 11 is further formed in the center of the anchoring member 1, and the anchoring hole 11 can penetrate through an anchor rod or an anchor rope to be fixed to the slope, so that firmness can be further improved, and the prefabricated slope protection device can be prevented from being separated from the slope.

Further, fig. 3 is a schematic top view of a rope of a prefabricated slope protection device according to an embodiment of the present application, and as shown in fig. 3, the rope 2 includes: a steel wire rope 21 and a rope clip 22, wherein the rope clip 22 is arranged on the steel wire rope 21.

The wire rope 21 can be flexible and can adapt to uneven slopes. The rope clip 22 is connected with the steel wire rope 21, so that the rope 2 can be ensured not to diverge, and the firmness of the protection side slope can be improved. Wherein the cord clip 22 may also be secured to the slope. The rope clip 22 is fixed with the side slope, so that the installation firmness of the prefabricated slope protection device can be further improved, and meanwhile, the integrity of the slope protection device is also improved.

Further, the plurality of rope clamps 22 are arranged on the steel wire rope 21 in a dispersing mode, multi-point fixing is formed on the steel wire rope 21, firmness of the steel wire rope can be guaranteed, the steel wire rope 21 can be fixed to a side slope from a plurality of positions, and structural stability and firmness are further improved.

The anchoring member 1 of the prefabricated slope protection device comprises an anchoring hole 11 and a shackle 12, and the rope 2 comprises a steel wire rope 21 and a rope clip 22. The construction steps of the prefabricated slope protection device are as follows: the anchor rod or the anchor cable fixes the anchor member 1 on the slope through the anchor hole 11; the anchoring members 1 are connected with the ropes 2 through shackles 12, so that a frame whole with fixed and flexible connection of rigid nodes can be formed.

The application has the following advantages:

the anchor members 1 can be flexibly connected into a frame structure through the ropes 2, and can form protection and fixation on a slope, particularly a natural slope, so that the prefabricated slope protection device cannot be easily separated from the slope; the method is suitable for uneven side slopes; the fixing effect is good.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.

Claims

1. A prefabricated bank protection device, characterized by comprising:

an anchor member (1) provided with an anchor hole (11); the anchoring hole (11) is used for connecting a fixing piece so as to fix the anchoring member to the slope through the fixing piece;

and the end part of the rope (2) is detachably connected with the anchoring member (1).

2. Prefabricated slope protection device according to claim 1, characterized in that the anchoring member (1) is further provided with a shackle (12), which shackle (12) has a connection hole for the rope (2) to pass through and connect.

3. Prefabricated slope protection device according to claim 2, characterized in that a plurality of shackles (12) are arranged circumferentially in sequence at the edge of the anchoring element (1).

4. The prefabricated slope protection device according to claim 2, characterized in that the anchoring member (1) is provided with a plurality of protruding structures extending outwards, each protruding structure being arranged at intervals; the shackle (12) is arranged on the protruding structure.

5. Prefabricated slope protection device according to claim 4, characterized in that the anchoring member (1) has a cross-shaped structure.

6. The prefabricated slope protection device according to claim 4, characterized in that each of the protruding structures is provided with an anchoring hole (11) and a plurality of shackles (12).

7. Prefabricated slope protection device according to any one of claims 1 to 6, characterized in that the anchoring member (1) is also provided with one of the anchoring holes (11) in its centre.

8. Prefabricated bank protection device according to any of claims 1 to 6, characterized in that the rope (2) comprises:

a wire rope (21);

and the rope clamp (22) is arranged on the steel wire rope (21).

9. The prefabricated slope protection device according to claim 8, characterized in that the rope clip (22) is provided in plurality.

10. The prefabricated slope protection device according to any one of claims 1 to 6, wherein the rope is a wire rope; the fixing piece is an anchor rod or an anchor rope.