CN212200465U - Landslide securing device based on pressure balance - Google Patents

Abstract

The utility model relates to a landslide securing device based on pressure balance mainly comprises load board, first steel strand rope group, second steel strand rope group, first bearing belt, second bearing belt, ecological network, friction pile, firm mound. The ecological net is embedded into the landslide body and is fixedly poured with the first steel stranded rope group, the left end of the first steel stranded rope group is fixedly connected with the anti-skidding pile, the right end of the first steel stranded rope group is connected with the left end of the load plate through the upper part of the first bearing belt, the right end of the load plate is fixedly connected with the stabilizing pier, or the right end of the load plate is connected with the first steel stranded rope group through the second steel stranded rope group, and based on the self weight and the sliding trend of the landslide body, the mutual conversion of the pressure borne by the device and the binding force borne by the landslide body is realized, and the self stability of the landslide body is ensured; the ecological net is provided with the drain holes, so that the drainage capacity is enhanced and the stability of the landslide body is improved while the vegetation growth is ensured to prevent the soil loss. The utility model discloses the construction is easy, and engineering cost is low, and it is obvious to stabilize the landslide effect, has good economic effect.

Description

Landslide securing device based on pressure balance

Technical Field

The utility model relates to a field is administered to the landslide, in particular to landslide securing device based on pressure balance.

Background

The landslide refers to the phenomenon that soil or rock mass on a slope is subjected to factors such as river erosion, underground water movement, rainwater immersion, earthquake and artificial slope cutting, and slides downwards along a gentle slope for a certain distance under the action of gravity. Landslide often damages houses, casualties, livestock, fields and various facilities, and causes great loss and even devastating disasters to lives and properties of people.

Many engineering measures for treating landslide are provided, and the landslide can be classified into three categories: firstly, the harm of water is eliminated or reduced; secondly, the appearance of the landslide body is changed, and an anti-skidding building is arranged; and thirdly, the earth and stone properties of the sliding belt are improved. Compared with other anti-sliding projects, such as anti-sliding retaining walls, anchor rods and the like, the anti-sliding piles and the pre-stressed anchor cables have the characteristics of strong anti-sliding capacity, wide application range and the like, and are particularly suitable for treating large landslides with deep sliding surfaces. However, the conventional slide-resistant pile and the anchoring section of the prestressed anchor cable are buried too deeply, the pile length and the anchor cable length are many tens of meters to nearly one hundred meters, and the technical economy rationality is poor. For the problem of shortening the length of the anchor cable, the length cannot be reduced on a large scale due to the structural characteristic that the conventional anchor cable applies prestress on the slope surface, so that the application of the effective means of landslide control, namely the anchoring technology, in landslide control is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is in order to overcome current engineering improvement measure technical economy rationality, technical validity relatively poor not enough, provides a landslide securing device based on pressure balance, and based on the conversion balance of landslide body pressure, guarantee simple to operate when realizing firm landslide, save time and save labour, save material.

The utility model adopts the technical proposal that:

the utility model relates to a landslide securing device based on pressure balance mainly bears the area, the load board, first bearing belt, the second bears the area, first steel strand rope group, second steel strand rope group, firm mound, restraint rope ware, friction pile is constituteed, ecological network embedding landslide body to pour fixedly with first steel strand rope group, the left end and the friction pile of first steel strand rope group are connected fixedly, the right-hand member links to each other with the left end of load board, the right-hand member of load board is fixed through two kinds of connected modes.

Furthermore, in two connection modes, a second steel stranded rope group winds around the left upper part of the second bearing belt, and two ends of the second steel stranded rope group are respectively connected and fixed with the right end of the load plate and the stable pier; one end of the second steel stranded rope group is connected with the right end of the load plate, and the other end of the second steel stranded rope group is connected with the first steel stranded rope group through the second bearing belt right upper part through the rope binding device.

Furthermore, the ecological net is composed of a plurality of cross beams and vertical beams, wherein the thickness of the cross beams is larger than that of the vertical beams, the connecting positions of the cross beams and the vertical beams are reinforced by 4 corner plates and are provided with drain holes, the cross beams are provided with matching grooves which are in contact with the first steel stranded rope groups, and the ecological net is embedded into the landslide body along the thickness direction.

Further, the load board is poured by riser and diaphragm and is formed, and the upper and lower end parallel of riser is equipped with the connector of a plurality of quantity, and wherein the connector of upper end and first steel stranded rope group link, the connector and the second steel stranded rope group link of lower extreme.

Furthermore, the first bearing belt and the second bearing belt penetrate through the landslide body and are reinforced by a plurality of anti-sinking bases, two ends of the first bearing belt are fixed in a stable zone outside the periphery of the landslide and are bent along the opposite direction of the sliding direction, and the connecting line of the center of the first bearing belt and the top end of the ecological net forms a 90-degree angle with the slope surface.

Further, the stable pier 5 is poured and fixed at the stable position inside the sliding bed.

Further, the anti-slide pile 7 is poured at the toe, and the top of the anti-slide pile is higher than the toe.

The utility model has the advantages that: the utility model discloses a landslide securing device based on pressure balance, through the pressure on balanced ecological network and the load board, restrict the slip of landslide body level and vertical direction simultaneously to realize the automatic switching balance of pressure, improve the landslide body stability; the ecological net is provided with water permeable holes and an ecological planting space, so that rainwater is ensured to be drained in time, and soil erosion is prevented; the utility model discloses firm effect to the landslide is obvious, strong adaptability, and the fault-tolerant rate is high, and life is permanent, and installation, dismantlement are simple, engineering low in cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the stable pier of the present invention.

Fig. 2 is the overall structure schematic diagram of the rope binding device of the present invention.

Fig. 3 is a schematic diagram of the structure of the middle ecological net of the present invention.

Fig. 4 is a schematic structural diagram of the load board of the present invention.

Fig. 5 is a schematic view of the first carrier tape and the second carrier tape according to the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model relates to a landslide securing device based on pressure balance mainly comprises ecological network 1, load board 2, first bear area 31, the second bears area 32, first steel strand group 41, second steel strand group 42, firm mound 5, restraint rope ware 6, friction pile 7 is constituteed, ecological network 1 imbeds the landslide body, and pour fixedly with first steel strand group 41, first steel strand group 41 left end is connected fixedly with friction pile 7, the right-hand member links to each other with load board 2's left end, load board 2's right-hand member is fixed through two kinds of connected modes, two kinds of connected modes: a second steel twisted rope group 42 winds around the left upper part of the second bearing belt 32, and two ends of the second steel twisted rope group are respectively connected and fixed with the right end of the load plate 2 and the stable pier 5; the right-hand member of load board 2 is connected to its two second steel strand ropes 42 one end, and the other end bears the right side upper portion of area 32 via the second and passes through beam rope ware 6 and be connected with first steel strand ropes 41, and firm mound 5 is pour and is fixed in the inside stable department of sliding bed, and the slide-resistant pile 7 is pour in toe department, and the top exceeds the toe, the utility model discloses mainly through ecological network 1 and load board 2, will be by the slip body 8 horizontal and vertical pressure that produces that slides down, convert the lifting force to load board 2 and to ecological network 1's traction force, restriction slip body 8 slides and makes it keep original state.

Fig. 3 is the utility model discloses well ecological network structure schematic diagram, ecological network 1 comprises the crossbeam 11 of a plurality of quantity and perpendicular roof beam 12, wherein the thickness of crossbeam 11 is greater than the thickness of perpendicular roof beam 12, crossbeam 11 and perpendicular roof beam 12 link to each other the position and are consolidated by 4 scutches, and be equipped with wash port 14, when guaranteeing vegetation growth and preventing soil loss, reinforcing drainage ability, improve landslide body stability, be equipped with the cooperation groove 15 that contacts with first steel stranded rope group 41 on the crossbeam 11, through first steel stranded rope group 41, tie ecological network 1 fixedly, and along its thickness direction embedding landslide body 8.

Fig. 4 is the utility model discloses well load board structure schematic diagram, load board 2 is pour by riser 21 and diaphragm 22 and forms, and riser 21 bears the pressure that comes from the landslide body 8, and diaphragm 22 restriction load board 2 is whole only to move along the slip plane direction, and the upper and lower end parallel of riser 21 is equipped with the connector 23 of a plurality of quantity, and the connector 23 of wherein upper end is connected with first steel strand wires group 41, and the connector 23 and the second steel strand wires group 42 of lower extreme are connected.

Fig. 5 is the utility model discloses first bearing belt and second bearing belt sketch map, first bearing belt 31 and second bearing belt 32 pass the landslide body 8, are consolidated by a plurality of quantity prevent sinking base 33, and both ends are fixed in the stable area outside the landslide week to along the opposite direction bending of slip direction, wherein first bearing belt 31 center and ecological network 1 top line become 90 with domatic, guarantee the traction force direction that ecological network 1 received, make its balanced transverse pressure.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a landslide stabilising arrangement based on pressure balance which characterized in that: the ecological net (1) is embedded into a landslide body and is fixedly poured with the first steel strand rope set (41), the left end of the first steel strand rope set (41) is fixedly connected with the anti-slide pile (7), the right end of the first steel strand rope set (41) is connected with the left end of the load plate (2), and the right end of the load plate (2) is fixed in two connection modes;

in the two connection modes, a second steel strand rope group (42) bypasses the left upper part of the second bearing belt (32), and two ends of the second steel strand rope group are respectively connected and fixed with the right end of the load plate (2) and the stable pier (5); one end of the second steel strand rope group (42) is connected with the right end of the load plate (2), and the other end of the second steel strand rope group is connected with the first steel strand rope group (41) through the rope binding device (6) via the right upper part of the second bearing belt (32).

2. A pressure balance based landslide securement device as claimed in claim 1 wherein: the ecological net (1) is composed of a plurality of beams (11) and vertical beams (12), wherein the thickness of the beams (11) is larger than that of the vertical beams (12), the connecting positions of the beams (11) and the vertical beams (12) are reinforced by 4 corner plates and are provided with drain holes (14), the beams (11) are provided with matching grooves (15) which are in contact with the first steel twisted rope group (41), and the ecological net (1) is embedded into the landslide body (8) along the thickness direction.

3. A pressure balance based landslide securement device as claimed in claim 1 wherein: the load plate (2) is formed by pouring a vertical plate (21) and a transverse plate (22), the upper end and the lower end of the vertical plate (21) are provided with a plurality of connectors (23) in parallel, the connector (23) at the upper end is connected with a first steel twisted rope group (41), and the connector (23) at the lower end is connected with a second steel twisted rope group (42).

4. A pressure balance based landslide securement device as claimed in claim 1 wherein: the first bearing belt (31) and the second bearing belt (32) penetrate through the landslide body (8) and are reinforced by a plurality of anti-sinking bases (33), two ends of the first bearing belt are fixed in a stable zone outside the periphery of the landslide and are bent along the opposite direction of the sliding direction, and the connecting line of the center of the first bearing belt (31) and the top end of the ecological net (1) forms a 90-degree angle with the slope.

5. A pressure balance based landslide securement device as claimed in claim 1 wherein: the stable pier (5) is poured and fixed at the stable position in the sliding bed.

6. A pressure balance based landslide securement device as claimed in claim 1 wherein: the anti-slide pile (7) is poured at the position of the toe, and the top of the anti-slide pile is higher than the toe.

Images