CN210562214U - Stable structure for preventing high fill side slope landslide - Google Patents
Stable structure for preventing high fill side slope landslide Download PDFInfo
- Publication number
- CN210562214U CN210562214U CN201920634846.9U CN201920634846U CN210562214U CN 210562214 U CN210562214 U CN 210562214U CN 201920634846 U CN201920634846 U CN 201920634846U CN 210562214 U CN210562214 U CN 210562214U
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- China
- Prior art keywords
- fixing
- side slope
- ground
- fixed
- high fill
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Abstract
The utility model discloses a stable structure for preventing high fill side slope landslide, which comprises a support frame, a top fixing frame and a drainage device; the support frame sets up on the domatic of side slope, the support frame includes horizontal fender rod, erect fender rod and anchor head, the top mount includes the grade beam, dead lever and fixed head, it is equipped with a plurality of fixed orificess to correspond perpendicular fender rod position on the grade beam, the dead lever runs through the fixed orifices and nails into ground, and dead lever top fixedly connected with cable wire to one side, it is fixed with ground that cable wire passes through the bolt to one side, the fixed head activity is cup jointed on the dead lever, the fixed head passes through the cable wire and is connected with the perpendicular fender rod that corresponds respectively, the equidistance is equipped with spacing hole on the dead lever, drainage device includes that a plurality of distributions are strutted crack department and are beaten the water drainage tank of establishing to side slope inside. In a word, the utility model has the advantages of novel structure, construction are swift, strut effectually etc.
Description
Technical Field
The utility model belongs to the technical field of building engineering, specifically relate to a prevent stable structure of high fill side slope landslide.
Background
In recent years, with the development of road traffic industry in China and the promotion of large western development strategy, many high fill embankments inevitably appear in the process of mountain road construction, and various geological disasters, particularly landslides, can appear on artificial high slopes, so that various trip influences and regional socioeconomic influences are brought to people. Therefore, various methods are adopted to support or reinforce the side slope, prevent deformation and damage of the side slope and stabilize the side slope.
The stability of the high fill side slope is always an important technical problem influencing the engineering quality and safety, and how to accurately analyze the stability of the high fill side slope and find a corresponding reinforcement method becomes a difficult problem of the side slope engineering.
Therefore, it is necessary to design a stable structure for preventing landslide of the high fill side slope.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model provides a prevent stable structure of high fill side slope landslide.
The utility model provides a technical scheme is: a stable structure for preventing high fill side slope landslide mainly comprises a support frame, a top fixing frame and a drainage device;
the supporting frame is arranged on the slope surface of the side slope and comprises a plurality of transverse supporting rods, a plurality of vertical supporting rods and anchoring heads, the transverse supporting rods are fixed on the slope surface of the side slope at equal intervals in the transverse direction, the vertical supporting rods are fixed on the slope surface of the side slope at equal intervals in the vertical direction, and the intersection of the transverse supporting rods and the vertical supporting rods is fixed by the anchoring heads;
the top fixing frame comprises a ground beam, a plurality of fixing rods and fixing heads, the ground beam and a transverse supporting rod are arranged on the horizontal ground above the side slope in parallel, a plurality of fixing holes are formed in the position, corresponding to the vertical supporting rod, of the ground beam, the fixing rods are arranged in a plurality and penetrate through the fixing holes respectively and are nailed into the ground, the top ends of the fixing rods are fixedly connected with oblique pull steel cables, the oblique pull steel cables are fixed with the ground through bolts, the oblique pull steel cables and the fixing rods form acute included angles, the fixing heads are movably sleeved on the fixing rods and are connected with the corresponding vertical supporting rods through the steel cables respectively, limiting holes are formed in the fixing rods at equal intervals, and the limiting holes are used for inserting steel bars to adjust the positions of the fixing heads,
the drainage device comprises a plurality of drainage grooves which are distributed in the supporting frame gap and are arranged towards the inner part of the side slope.
Furthermore, prestress is applied to the transverse supporting rod and the vertical supporting rod, internal stress tension can be applied to the interior of the supporting frame through the prestress, and the stability of the supporting frame is enhanced.
Furthermore, the ground beam is fixed with the ground through bolts at two ends, so that the ground beam is prevented from being separated from the ground under the action force of the fixing rod, and the fixing rod is prevented from being inclined.
Furthermore, the distance between the two adjacent limiting holes is equal to the height of the fixing head, reinforcing steel bars can be inserted into the limiting holes in the upper position and the lower position of the fixing head to limit the position of the fixing head, and the limiting effect is better.
Furthermore, the water outlet of the water drainage groove is arranged in a downward inclined mode, the inclination angle is 1-15 degrees, and the water drainage pipe is arranged in a downward inclined mode so as to facilitate water drainage.
Further, the inner wall of the drainage channel is supported by a stainless steel filter screen, so that the drainage channel can be prevented from collapsing.
The working method of the utility model is as follows: firstly, the foundation pit side slope is processed to be smooth, transverse supporting rods are arranged on the side slope surface at equal intervals in the transverse direction according to the side slope area, then vertical supporting rods are arranged on the side slope surface at equal intervals in the vertical direction, the intersections of the transverse supporting rods and the vertical supporting rods are connected and fixed through anchoring heads, fixing holes in the ground beams correspond to the vertical supporting rods, then the ground beams are fixed, fixing rods penetrate through the fixing holes and are inserted into the ground, the fixing rods are fixed to the ground in a triangular mode through cable-stayed cables, fixing heads on the fixing rods are fixedly connected with the upper ends of the vertical supporting rods through the cable, and the positions of the fixing heads on the fixing rods are adjusted to provide acting forces with different sizes for the supporting frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of prevent stable structure of high fill side slope landslide, through the horizontal bracing piece, it produces interior tension to the support to erect prestressing force on the bracing piece, the stability of support has been increased, and set up the grade beam above the side slope, and it sets up the dead lever to correspond perpendicular bracing piece on the grade beam, but exert the effort of adjustable size to the support through the fixed head that can reciprocate on the dead lever, avoid the side slope to appear the landslide, realize the fixed of dead lever through cable wire to one side simultaneously, avoid the too big messenger of pulling force that the support produced the dead lever to prop up the pole slope and collapse even. In a word, the utility model has the advantages of novel structure, construction are swift, strut effectually etc.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the drainage device of the present invention.
Wherein, 1-a support frame, 11-a transverse support rod, 12-a vertical support rod, 13-an anchoring head, 2-a top fixing frame, 21-a ground beam, 211-a fixing hole, 22-a fixing rod, 221-a diagonal steel cable, 222-a limiting hole, 23-a fixing head, 3-a drainage device, 31-a drainage groove and 311-a stainless steel filter screen.
Detailed Description
In order to facilitate understanding of the technical solution of the present invention, the present invention is further explained with reference to the accompanying fig. 1-2 and the specific embodiments, which do not limit the protection scope of the present invention.
As shown in fig. 1, a stable structure for preventing landslide of a high fill side slope mainly comprises a support frame 1, a top fixing frame 2 and a drainage device 3;
the supporting frame 1 is arranged on the slope surface of the side slope, the supporting frame 1 comprises a plurality of transverse supporting rods 11, a plurality of vertical supporting rods 12 and anchoring heads 13, the transverse supporting rods 11 are fixed on the slope surface of the side slope at equal intervals in the transverse direction, the vertical supporting rods 12 are fixed on the slope surface of the side slope at equal intervals in the vertical direction, the intersection positions of the transverse supporting rods 11 and the vertical supporting rods 12 are fixed through the anchoring heads 13, and prestress is applied to the transverse supporting rods 11 and the vertical supporting rods 12;
the top fixing frame 2 comprises a ground beam 21, a fixing rod 22 and fixing heads 23, wherein the ground beam 21 and a transverse supporting rod 11 are arranged on the horizontal ground above a side slope in parallel, the ground beam 21 is fixed with the ground through bolts at two ends, a plurality of fixing holes 211 are formed in the position, corresponding to the vertical supporting rod 12, of the ground beam 21, the fixing rods 22 are multiple in number and penetrate through the fixing holes 211 respectively to be nailed into the ground, oblique pull steel cables 221 are fixedly connected to the top ends of the fixing rods 22, the oblique pull steel cables 211 are fixed with the ground through bolts, acute included angles are formed between the oblique pull steel cables 211 and the fixing rods 22, the fixing heads 23 are movably sleeved on the fixing rods 22, the fixing heads 23 are connected with the corresponding vertical supporting rods 12 through steel cables respectively, limiting holes 222 are formed in the fixing rods 22 at equal intervals, the limiting holes 222 are used for inserting steel bars to adjust the positions of the fixing heads 23, and the distance;
the drainage device 3 comprises a plurality of drainage grooves 31 which are distributed at the gaps of the support frame 1 and are punched towards the inner part of the side slope, the drainage ports of the drainage grooves 31 are arranged in a downward inclined mode, and the inclination angle is 15 degrees;
as shown in fig. 2, the inner wall of the drain tank 31 is supported by a stainless steel filter net 311.
The working method of the embodiment comprises the following steps: firstly, a foundation pit side slope is processed to be smooth, transverse supporting rods 11 are arranged on the side slope surface at equal intervals in the transverse direction according to the area of the side slope, then vertical supporting rods 12 are arranged on the side slope surface at equal intervals in the vertical direction, the intersections of the transverse supporting rods 11 and the vertical supporting rods 12 are connected and fixed through anchoring heads 13, fixing holes 211 in a ground beam 21 correspond to the vertical supporting rods 12, then the ground beam 21 is fixed, fixing rods 22 penetrate through the fixing holes 211 to be inserted into the ground and are fixed with the ground in a triangular mode through inclined steel cables 221, fixing heads 23 on the fixing rods 22 are fixedly connected with the upper ends of the vertical supporting rods 12 through the steel cables, and the positions of the fixing heads 23 on the fixing rods 22 are adjusted to provide acting forces with different sizes for the supporting frame 1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (6)
1. A stable structure for preventing high fill side slope landslide is characterized by mainly comprising a support frame (1), a top fixing frame (2) and a drainage device (3);
the supporting frames (1) are arranged on the slope surface of the side slope, each supporting frame (1) comprises a plurality of transverse supporting rods (11), a plurality of vertical supporting rods (12) and anchoring heads (13), the transverse supporting rods (11) are fixed on the slope surface of the side slope at equal intervals in the transverse direction, the vertical supporting rods (12) are fixed on the slope surface of the side slope at equal intervals in the vertical direction, and the intersecting positions of the transverse supporting rods (11) and the vertical supporting rods (12) are fixed through the anchoring heads (13);
the top fixing frame (2) comprises a ground beam (21), a fixing rod (22) and a fixing head (23), the ground beam (21) and a transverse supporting rod (11) are arranged on the horizontal ground above a side slope in parallel, a plurality of fixing holes (211) are formed in the position, corresponding to a vertical supporting rod (12), of the ground beam (21), the fixing rods (22) are multiple in number and penetrate through the fixing holes (211) respectively to be nailed into the ground, oblique pull steel cables (221) are fixedly connected to the top end of the fixing rod (22), the oblique pull steel cables (221) are fixed to the ground through bolts, the oblique pull steel cables (221) and the fixing rod (22) form an acute included angle, the fixing head (23) is movably sleeved on the fixing rod (22), the fixing head (23) is connected with the corresponding vertical supporting rod (12) through the steel cables respectively, limiting holes (222) are equidistantly formed in the fixing rod (22), and the limiting holes (222) are used for inserting steel bars to adjust the position of the fixing head (23),
the drainage device (3) comprises a plurality of drainage grooves (31) which are distributed at the gaps of the support frame (1) and are punched towards the inner part of the side slope.
2. A stabilizing structure for preventing high fill slope landslide according to claim 1 wherein pre-stress is applied to the lateral and vertical support rods (11, 12).
3. A stabilizing structure for preventing high fill slope landslide according to claim 1 wherein said ground beams (21) are fixed to the ground by bolts at both ends.
4. A stabilizing structure for preventing high fill slope landslide according to claim 1 wherein the distance between two adjacent retainer holes (222) is equal to the height of the fixing head (23).
5. A stabilizing structure for preventing high fill slope landslide according to claim 1 wherein the drainage openings of the drainage channels (31) are inclined downwardly at an angle of 1-15 °.
6. A stabilizing structure for preventing high fill side slope landslide according to claim 1 wherein the inner wall of said drainage channel (31) is supported by stainless steel filter mesh (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920634846.9U CN210562214U (en) | 2019-05-06 | 2019-05-06 | Stable structure for preventing high fill side slope landslide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920634846.9U CN210562214U (en) | 2019-05-06 | 2019-05-06 | Stable structure for preventing high fill side slope landslide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562214U true CN210562214U (en) | 2020-05-19 |
Family
ID=70633745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920634846.9U Expired - Fee Related CN210562214U (en) | 2019-05-06 | 2019-05-06 | Stable structure for preventing high fill side slope landslide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562214U (en) |
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2019
- 2019-05-06 CN CN201920634846.9U patent/CN210562214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210506 |