CN114150621A - Protection device for side slope of hydraulic and hydroelectric engineering and protection method thereof - Google Patents
Protection device for side slope of hydraulic and hydroelectric engineering and protection method thereof Download PDFInfo
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- CN114150621A CN114150621A CN202111555130.8A CN202111555130A CN114150621A CN 114150621 A CN114150621 A CN 114150621A CN 202111555130 A CN202111555130 A CN 202111555130A CN 114150621 A CN114150621 A CN 114150621A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000001788 irregular Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 17
- 239000010410 layer Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000001012 protector Effects 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/80—Ground anchors
- E02D5/803—Ground anchors with pivotable anchoring members
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a protection device for a water conservancy and hydropower engineering side slope and a protection method thereof, and relates to the technical field of side slope protection. According to the invention, under the condition that water flow is too fast, the inner wall of the impact backflow groove can form a backflow buffering effect, a part of impact force can be counteracted, the effect of protecting the fixing rod and the bottom reinforcing pile is further achieved, the friction force between the protection assembly and the inner part of the side slope is increased through the irregular reinforcing barbs, the stability of the protection device is effectively improved, meanwhile, the effect of facilitating replacement and maintenance is achieved, and the overall operation is convenient.
Description
Technical Field
The invention relates to the technical field of slope protection, in particular to a protection device for a slope of a hydraulic and hydroelectric engineering and a protection method thereof.
Background
Hydraulic power is hydroelectric power generation, and is a scientific technology for researching technical and economic problems of engineering construction, production operation and the like for converting water energy into electric energy. The water energy utilized by hydroelectric power generation is mainly potential energy stored in water. In hydraulic and hydroelectric engineering construction, can construct the river course and carry out the river drainage, can set up the side slope in river course both sides generally and maintain the river course, consequently just need a side slope protector to fix the side slope, prevent the phenomenon of landslide, the purpose is the normal work of guaranteeing engineering construction. The following problems exist in the prior art:
1. the protection device of a general hydraulic and hydroelectric engineering side slope is driven into the side slope unstably, is easy to fall off, influences the stability of the protection device, further cannot well protect the side slope, and possibly influences the normal construction of engineering.
2. The protection device of general hydraulic and hydroelectric engineering side slope is usually driven into the side slope and then integrally fixed, and when a single individual protection component is damaged, the protection device needs to be replaced in a large area, so that serious inconvenience is brought to maintenance.
Disclosure of Invention
The invention provides a protection device for a slope of a hydraulic and hydroelectric engineering and a protection method thereof, wherein one purpose is to have the function of improving the stability of the protection device, and solve the problems that the protection device of the slope of the general hydraulic and hydroelectric engineering is unstable when being driven into the slope, is easy to fall off, influences the stability of the protection device and cannot well protect the slope, and the other purpose is to have the effect of forming backflow buffering when impacting the inner wall of a backflow groove under the condition of over-urgent water flow, so that part of impact force can be counteracted, the effect of protecting a fixed rod and a bottom reinforcing pile is further realized, and the effect of facilitating maintenance and replacement of a protection component is further realized.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the protection device and the protection method for the slope of the hydraulic and hydroelectric engineering are provided, and the protection device comprises the following two aspects:
in a first aspect, the present invention provides a technical solution: the utility model provides a protector for hydraulic and hydroelectric engineering side slope, includes ground side slope, top layer and protection component, the inside of ground side slope is provided with protection component, the inside on top layer is provided with the installation cap, the upper surface of installation cap is provided with the backward flow groove, the bottom of installation cap is provided with the dead lever, the bottom fixed mounting of dead lever has the anchor strut, circular through-hole has been seted up to the outer wall of anchor strut, the inside of anchor strut is provided with the cavity, the axle center department of cavity is provided with mobile axis pole, the surface of mobile axis pole is provided with the reinforcement component.
Consolidate the subassembly and include left installation piece, head rod and first swing joint axle, left side installation piece fixed mounting is at the surface of mobile axis pole, the left end of left side installation piece is provided with the head rod, the left end of head rod is provided with first swing joint axle, the left end swing joint of first swing joint axle has first extension rod, the barb is consolidated to the left end fixedly connected with irregularity of first extension rod.
Adopt above-mentioned technical scheme, when moving down through mobile axis pole in this scheme, first extension rod slides at the inner wall of circular through-hole respectively with the second extension rod, drives first extension rod and head rod through first swing joint axle and tends towards the level, drives second connecting rod and second extension rod through second swing joint axle and tends towards the level, and the outer wall of ground side slope can strengthen the barb with whole irregularity and extend away this time, increases the frictional force of protection component and side slope inside.
The technical scheme of the invention is further improved as follows: the bottom of each reinforcing pile is fixedly provided with a connecting column, and the bottom of each connecting column is fixedly provided with a ground breaking pointed cone.
By adopting the technical scheme, the design of the ground breaking pointed cone in the scheme provides convenience for driving into the side slope, and is more favorable for installation compared with a straight reinforcing column.
The technical scheme of the invention is further improved as follows: the connecting column is characterized in that a limiting groove is formed in the connecting column, a positioning insertion block is movably mounted in the limiting groove, and a movable middle shaft rod is fixedly connected to the upper portion of the positioning insertion block.
Adopt above-mentioned technical scheme, when the maintenance in this scheme, only need to dig out the installation cap from the side slope top layer, outwards draw the installation cap, and then drive mobile axis pole upwards in cavity and dead lever, location inserted block and spacing groove separation, the inside slip of second extension rod and first extension rod in circular through-hole, shrink to in the cavity, take out the ground side slope again and maintain and change it can.
The technical scheme of the invention is further improved as follows: the right side of the movable middle shaft rod is fixedly provided with a right mounting block, the right end of the right mounting block is fixedly provided with a second connecting rod, and the right end of the second connecting rod is provided with a second movable connecting shaft.
By adopting the technical scheme, the second movable connecting shaft in the scheme can drive the second connecting rod and the second extension rod to move, and the extension or the contraction of the irregular reinforcing barb is controlled by the ascending and descending of the movable middle shaft rod.
The technical scheme of the invention is further improved as follows: the right-hand member swing joint of second swing joint axle has the second extension rod, the barb is consolidated to the right-hand member fixedly connected with irregularity of second extension rod, the inner wall of circular through-hole and the outer wall swing joint of second extension rod.
In a second aspect, the present invention provides a technical solution: a protection method for a hydraulic and hydroelectric engineering side slope mainly comprises the following steps:
the method comprises the following steps: preliminarily embedding;
step two: and (5) fixing and protecting.
The technical scheme of the invention is further improved as follows: the preliminary pre-embedding in the first step comprises the following steps:
a1: firstly, chiseling a preset hole on the surface of a rock-soil slope, and putting a connecting column, a reinforcing pile and a fixing rod into the preset hole by downwards digging a sharp soil cone;
a2: and filling a little soil in the preset hole, and pressing the mounting cap downwards by a hand to drive the movable middle shaft rod to move downwards in the fixed rod and the reinforcing pile until the bottom of the mounting cap is superposed with the upper end of the fixed rod.
The technical scheme of the invention is further improved as follows: the fixed protection in the second step comprises the following steps:
b1: firstly, the movable central shaft rod is downward, when the bottom of the mounting cap is superposed with the upper end of the fixed rod, the positioning insert block at the bottom is inserted into the limiting groove, the magnetic attraction layer is mounted on the outer surface of the positioning insert block and the inner wall of the limiting groove, and the two magnetic attractions attract each other to fix the positioning insert block at the bottom of the movable central shaft rod in the limiting groove;
b2: then, mobile axis pole is when moving down, and first extension rod slides at the inner wall of circular through-hole respectively with the second extension rod, and drive first extension rod and head rod through first swing joint axle and tend to the level, and drive second connecting rod and second extension rod through second swing joint axle and tend to the level, and the outer wall of ground side slope can extend away whole irregular shape reinforcement barb this time.
B3: and finally, completely filling the preset holes, embedding all the parts below the mounting caps in the rock-soil side slope and the surface layer, and exposing the reflux grooves on the outer surface of the rock-soil side slope.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a protection device for a water conservancy and hydropower engineering side slope and a protection method thereof.
2. The invention provides a protection device for a water conservancy and hydropower engineering side slope and a protection method thereof.
3. The invention provides a protective device for a slope of a hydraulic and hydroelectric engineering and a protective method thereof.
4. The invention provides a protection device for a water conservancy and hydropower engineering side slope and a protection method thereof.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the protective assembly of the present invention;
FIG. 3 is a schematic top view of the shield assembly of the present invention;
FIG. 4 is a schematic view of the internal structure of the shield assembly of the present invention;
FIG. 5 is a schematic view of the construction of the internal reinforcing component of the shield component of the present invention;
FIG. 6 is an enlarged view of the reinforcement assembly A inside the shield assembly of the present invention;
figure 7 is a schematic view of the configuration of irregular reinforcing barbs in the reinforcing component of the present invention.
In the figure: 1. rock-soil side slope; 2. a surface layer; 3. a guard assembly; 31. installing a cap; 32. a reflux tank; 33. fixing the rod; 34. reinforcing piles; 35. connecting columns; 36. breaking the soil pointed cone; 37. a movable middle shaft rod; 38. a cavity; 39. a reinforcement assembly; 40. positioning the insert block; 41. a limiting groove; 42. a circular through hole; 391. a left mounting block; 392. a first connecting rod; 393. a first movable connecting shaft; 394. a first extension bar; 395. reinforcing barbs in irregular shapes; 396. a right mounting block; 397. a second connecting rod; 398. a second movable connecting shaft; 399. a second extension bar.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
In a first aspect, as shown in fig. 1 to 7, the present invention provides a protecting device for a slope of hydraulic and hydroelectric engineering, comprising a rock-soil slope 1, a surface layer 2 and a protecting component 3, wherein the protecting component 3 is arranged inside the rock-soil slope 1, a mounting cap 31 is arranged inside the surface layer 2, a backflow groove 32 is arranged on the upper surface of the mounting cap 31, a fixing rod 33 is arranged at the bottom of the mounting cap 31, a reinforcing pile 34 is fixedly mounted at the bottom of the fixing rod 33, a circular through hole 42 is arranged on the outer wall of the reinforcing pile 34, a cavity 38 is arranged inside the reinforcing pile 34, a movable central shaft 37 is arranged at the axis of the cavity 38, a reinforcing component 39 is arranged on the outer surface of the movable central shaft 37, when the movable central shaft 37 moves downwards, a first extending rod 394 and a second extending rod 399 respectively slide on the inner wall of the circular through hole 42, and the backflow groove 32 is arranged on the upper portion of the mounting cap 31, under the condition that rivers are too fast, the effect that the inner wall of impact backward flow groove 32 can form the backward flow buffering can offset some impact force, and then plays the effect of protection dead lever 33 and bottom reinforcing pile 34.
Preferably, the reinforcing component 39 comprises a left mounting block 391, a first connecting rod 392 and a first movable connecting shaft 393, the left mounting block 391 is fixedly mounted on the outer surface of the movable central shaft 37, the left end of the left mounting block 391 is provided with the first connecting rod 392, the left end of the first connecting rod 392 is provided with the first movable connecting shaft 393, the left end of the first movable connecting shaft 393 is movably connected with a first extending rod 394, the left end of the first extending rod 394 is fixedly connected with the irregular reinforcing barb 395, the first movable connecting shaft 393 can drive the first connecting rod 392 and the first extending rod to move, the extension or contraction of the irregular reinforcing barb 395 is controlled by the ascending and descending of the movable central shaft 37, the first extending rod 394 and the first connecting rod 392 are driven to be horizontal by the first movable connecting shaft 393, the second connecting rod 397 and the second extending rod 399 are driven to be horizontal by the second movable connecting shaft 398, at this time, the outer wall of the rock-soil side slope 1 can extend out all irregular reinforcing barbs 395, the friction force between the protection component 3 and the inside of the side slope is increased, and the stability of the protection device is effectively improved.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the reinforcing pile 34 is fixedly provided with a connecting column 35, the bottom of the connecting column 35 is fixedly provided with a ground breaking pointed cone 36, the ground breaking pointed cone is designed to facilitate driving into a slope, and is more favorable for installation compared with a straight reinforcing column, a limiting groove 41 is formed in the connecting column 35, a positioning insert 40 is movably installed in the limiting groove 41, the upper part of the positioning insert 40 is fixedly connected with a movable center shaft rod 37, the right side of the movable center shaft rod 37 is fixedly provided with a right mounting block 396, the right end of the right mounting block 396 is fixedly provided with a second connecting rod 397, the right end of the second connecting rod 397 is provided with a second movable connecting shaft 398, the right end of the second movable connecting shaft 398 is movably connected with a second extending rod 399, the right end of the second extending rod 399 is fixedly connected with an irregular reinforcing barb 395, the inner wall of the circular through hole 42 is movably connected with the outer wall of the second extending rod 399, reinforce subassembly 39 through setting up in the maintenance, only need to dig out mounting cap 31 from the side slope top layer, outwards pull mounting cap 31, and then drive mobile axis pole 37 upwards in cavity 38 and dead lever 33, location inserted block 40 separates with spacing groove 41, second extension rod 399 and first extension rod 394 are inside to slide in circular through-hole 42, shrink to in cavity 38, take out geotechnical side slope 1 with protection component 3 again and maintain and change it can, the whole simple operation, through setting up independent protection component 3, when one of them individual damage, can take out one of it and maintain the change can, compare in traditional integrated connection's side slope protector together, it is more convenient during the maintenance, need not to dismantle the whole and maintain the change.
The working principle of the protective device for the slope of the hydraulic and hydroelectric engineering is described in detail below.
As shown in fig. 1-7, a predetermined hole is drilled on the surface of the rock-soil slope 1, the connecting column 35, the reinforcing pile 34 and the fixing rod 33 are all placed into the predetermined hole by a ground-breaking pointed cone 36, then the predetermined hole is filled with a little soil, the hand presses the mounting cap 31 downwards to drive the movable middle shaft rod 37 to move downwards in the fixing rod 33 and the reinforcing pile 34 until the bottom of the mounting cap 31 coincides with the upper end of the fixing rod 33, the positioning plug 40 at the bottom is inserted into the limiting groove 41, the outer surface of the positioning plug 40 and the inner wall of the limiting groove 41 are provided with magnetic absorption layers, two magnetic absorption layers are mutually attracted, the positioning plug 40 at the bottom of the movable middle shaft rod 37 is fixed in the limiting groove 41, when the movable middle shaft rod 37 moves downwards, the first extension rod 394 and the second extension rod 399 respectively slide on the inner wall of the circular through hole 42, the first movable connecting shaft 393 drives the first extension rod 394 and the first connecting rod 392 to be horizontal, drive second connecting rod 397 and second extension rod 399 through second loose joint axle 398 and tend to the level, the outer wall of ground side slope 1 can extend away whole irregular shape reinforcement barb 395 this time, will predetermine the hole in fill completely, below the mounting cap 31 all pre-buried in ground side slope 1 and top layer 2's inside, the surface that the backwash slot 32 exposes at ground side slope 1 can.
Example 3
In a second aspect, as shown in fig. 1 to 7, on the basis of embodiment 1 and embodiment 2, the present invention provides a technical solution: a protection method for a hydraulic and hydroelectric engineering side slope mainly comprises the following steps:
the method comprises the following steps: preliminarily embedding;
step two: and (5) fixing and protecting.
The preliminary pre-embedding in the first step comprises the following steps:
a1: firstly, a preset hole is dug on the surface of the rock-soil slope 1, and the connecting column 35, the reinforcing pile 34 and the fixing rod 33 are all placed into the preset hole through the downward direction of the soil breaking pointed cone 36.
A2: then, a little soil is filled in the preset hole, the mounting cap 31 is pressed downwards by hand to drive the movable middle shaft rod 37 to move downwards in the fixed rod 33 and the reinforcing pile 34 until the bottom of the mounting cap 31 is overlapped with the upper end of the fixed rod 33.
The fixed protection in the step two comprises the following steps:
b1: firstly, when the movable central shaft 37 is downward and the bottom of the mounting cap 31 is overlapped with the upper end of the fixed rod 33, the positioning insertion block 40 at the bottom is inserted into the limiting groove 41, the magnetic attraction layer is arranged on the outer surface of the positioning insertion block 40 and the inner wall of the limiting groove 41, the two magnetic attractions attract each other, and the positioning insertion block 40 at the bottom of the movable central shaft 37 is fixed in the limiting groove 41.
B2: then, when the movable middle shaft rod 37 moves downwards, the first extension rod 394 and the second extension rod 399 respectively slide on the inner wall of the circular through hole 42, the first extension rod 394 and the first connecting rod 392 are driven to be horizontal through the first movable connecting shaft 393, the second connecting rod 397 and the second extension rod 399 are driven to be horizontal through the second movable connecting shaft 398, and at the moment, all irregular reinforcing barbs 395 are extended out from the outer wall of the rock slope 1.
B3: and finally, completely filling the preset holes, wherein the lower parts of the mounting caps 31 are all embedded in the rock-soil side slopes 1 and the surface layer 2, and the backflow grooves 32 are exposed on the outer surfaces of the rock-soil side slopes 1.
Has the advantages that: the invention provides a protection device for a water conservancy and hydropower engineering side slope and a protection method thereof, when a movable middle shaft rod 37 moves downwards, a first extension rod 394 and a second extension rod 399 respectively slide on the inner wall of a circular through hole 42, the first extension rod 394 and a first connecting rod 392 are driven to be horizontal through a first movable connecting shaft 393, a second connecting rod 397 and a second extension rod 399 are driven to be horizontal through a second movable connecting shaft 398, at the moment, the outer wall of a rock-soil side slope extends out all irregular reinforcing barbs 395, the friction force between a protection component 3 and the inner part of the side slope is increased, and the stability of the protection device is effectively improved.
The invention provides a protection device for a water conservancy and hydropower engineering side slope and a protection method thereof.A backflow groove 32 is arranged at the upper part of an installation cap 31, so that under the condition of over-emergency water flow, the inner wall of the backflow groove 32 is impacted to form a backflow buffering effect, a part of impact force can be offset, and the effect of protecting a fixed rod and a bottom reinforcing pile is further achieved.
The invention provides a protection device for a water conservancy and hydropower engineering side slope and a protection method thereof.A reinforcing component is arranged, when in maintenance, only a mounting cap 31 needs to be dug out from the surface layer of the side slope, the mounting cap 31 is pulled outwards, a movable central shaft rod 37 is driven upwards in a cavity 38 and a fixed rod 33, a positioning insert block 40 is separated from a limiting groove 41, a second extension rod 399 and a first extension rod 394 slide inwards in a circular through hole 42 and are contracted into the cavity 38, and then the protection component 3 is taken out of a rock-soil side slope 1, so that the whole operation is convenient.
The invention provides a protection device for a water conservancy and hydropower engineering side slope and a protection method thereof.A single protection component 3 is arranged, and when one individual is damaged, the individual can be taken out for maintenance and replacement.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides a protector for hydraulic and hydroelectric engineering side slope, includes geotechnical side slope (1), top layer (2) and protective component (3), its characterized in that: the rock-soil side slope is characterized in that a protective component (3) is arranged inside the rock-soil side slope (1), an installation cap (31) is arranged inside the surface layer (2), a backflow groove (32) is formed in the upper surface of the installation cap (31), a fixing rod (33) is arranged at the bottom of the installation cap (31), a reinforcing pile (34) is fixedly installed at the bottom of the fixing rod (33), a circular through hole (42) is formed in the outer wall of the reinforcing pile (34), a cavity (38) is formed inside the reinforcing pile (34), a movable middle shaft rod (37) is arranged at the axis of the cavity (38), and a reinforcing component (39) is arranged on the outer surface of the movable middle shaft rod (37);
consolidate subassembly (39) and include left installation piece (391), head rod (392) and first swing joint axle (393), left side installation piece (391) fixed mounting is at the surface of movable axis pole (37), the left end of left side installation piece (391) is provided with head rod (392), the left end of head rod (392) is provided with first swing joint axle (393), the left end swing joint of first swing joint axle (393) has first extension pole (394), the left end fixedly connected with irregularly shaped reinforcement barb (395) of first extension pole (394).
2. A protector for a hydraulic and hydroelectric engineering slope according to claim 1, characterised in that: the bottom of the reinforcing pile (34) is fixedly provided with a connecting column (35), and the bottom of the connecting column (35) is fixedly provided with a ground breaking pointed cone (36).
3. A protector for a hydraulic and hydroelectric engineering slope according to claim 2, in which: the connecting column is characterized in that a limiting groove (41) is formed in the connecting column (35), a positioning insert block (40) is movably mounted in the limiting groove (41), and a movable middle shaft rod (37) is fixedly connected to the upper portion of the positioning insert block (40).
4. A protector for a hydraulic and hydroelectric engineering slope according to claim 1, characterised in that: the right side of the movable middle shaft rod (37) is fixedly provided with a right mounting block (396), the right end of the right mounting block (396) is fixedly provided with a second connecting rod (397), and the right end of the second connecting rod (397) is provided with a second movable connecting shaft (398).
5. A protector for a hydraulic and hydroelectric engineering slope according to claim 4 in which: the right-hand member swing joint of second activity connecting axle (398) has second extension rod (399), the right-hand member fixedly connected with irregular shape reinforcement barb (395) of second extension rod (399), the inner wall of circular through-hole (42) and the outer wall swing joint of second extension rod (399).
6. A protection method for a slope of a hydraulic and hydroelectric engineering is characterized in that: the protection method of the water conservancy and hydropower engineering side slope mainly comprises the following steps:
the method comprises the following steps: preliminarily embedding;
step two: and (5) fixing and protecting.
7. A method for protecting a slope in hydraulic and hydro-power engineering according to claim 6, wherein: the preliminary pre-embedding in the first step comprises the following steps:
a1: firstly, chiseling a preset hole on the surface of a rock-soil side slope (1), and putting a connecting column (35), a reinforcing pile (34) and a fixing rod (33) into the preset hole through a soil breaking pointed cone (36) downwards;
a2: then, a little soil is filled in the preset hole, the mounting cap (31) is pressed downwards by a hand to drive the movable middle shaft rod (37) to downwards move in the fixed rod (33) and the reinforcing pile (34) until the bottom of the mounting cap (31) is coincided with the upper end of the fixed rod (33).
8. A method for protecting a slope in hydraulic and hydro-power engineering according to claim 6, wherein: the fixed protection in the second step comprises the following steps:
b1: firstly, when the movable central shaft rod (37) is downward and the bottom of the mounting cap (31) is superposed with the upper end of the fixed rod (33), the positioning insertion block (40) at the bottom is inserted into the limiting groove (41), the outer surface of the positioning insertion block (40) and the inner wall of the limiting groove (41) are provided with magnetic absorption layers, and the two magnetic absorption layers attract each other to fix the positioning insertion block (40) at the bottom of the movable central shaft rod (37) in the limiting groove (41);
b2: then, when the movable middle shaft rod (37) moves downwards, the first extension rod (394) and the second extension rod (399) respectively slide on the inner wall of the circular through hole (42), the first extension rod (394) and the first connecting rod (392) are driven to be horizontal through the first movable connecting shaft (393), the second connecting rod (397) and the second extension rod (399) are driven to be horizontal through the second movable connecting shaft (398), and all irregular reinforcing barbs (395) can be extended out through the outer wall of the rock-soil side slope (1).
B3: and finally, completely filling the preset holes, completely embedding the lower parts of the mounting caps (31) in the rock-soil side slope (1) and the surface layer (2), and exposing the backflow grooves (32) on the outer surface of the rock-soil side slope (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555130.8A CN114150621A (en) | 2021-12-17 | 2021-12-17 | Protection device for side slope of hydraulic and hydroelectric engineering and protection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555130.8A CN114150621A (en) | 2021-12-17 | 2021-12-17 | Protection device for side slope of hydraulic and hydroelectric engineering and protection method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114150621A true CN114150621A (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111555130.8A Pending CN114150621A (en) | 2021-12-17 | 2021-12-17 | Protection device for side slope of hydraulic and hydroelectric engineering and protection method thereof |
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| CN (1) | CN114150621A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204401635U (en) * | 2015-01-16 | 2015-06-17 | 重庆工商职业学院 | There is the slope retaining net of thorn-like pole |
| CN204690679U (en) * | 2015-05-10 | 2015-10-07 | 吴聪辉 | Buffering reverse-flow type bank protection on a kind of power station |
| CN207143935U (en) * | 2017-05-31 | 2018-03-27 | 朱健 | A kind of adjustable building stake |
| CN214657304U (en) * | 2021-04-28 | 2021-11-09 | 河南执象工程检测有限公司 | Static load test device for pile foundation detection |
| CN214883412U (en) * | 2020-11-19 | 2021-11-26 | 吴晴 | A protector for hydraulic and hydroelectric engineering side slope |
-
2021
- 2021-12-17 CN CN202111555130.8A patent/CN114150621A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204401635U (en) * | 2015-01-16 | 2015-06-17 | 重庆工商职业学院 | There is the slope retaining net of thorn-like pole |
| CN204690679U (en) * | 2015-05-10 | 2015-10-07 | 吴聪辉 | Buffering reverse-flow type bank protection on a kind of power station |
| CN207143935U (en) * | 2017-05-31 | 2018-03-27 | 朱健 | A kind of adjustable building stake |
| CN214883412U (en) * | 2020-11-19 | 2021-11-26 | 吴晴 | A protector for hydraulic and hydroelectric engineering side slope |
| CN214657304U (en) * | 2021-04-28 | 2021-11-09 | 河南执象工程检测有限公司 | Static load test device for pile foundation detection |
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