CN117188400B - Water conservancy slope protection device and protection method thereof - Google Patents
Water conservancy slope protection device and protection method thereof Download PDFInfo
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- CN117188400B CN117188400B CN202310546973.4A CN202310546973A CN117188400B CN 117188400 B CN117188400 B CN 117188400B CN 202310546973 A CN202310546973 A CN 202310546973A CN 117188400 B CN117188400 B CN 117188400B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001012 protector Effects 0.000 claims abstract description 43
- 239000011435 rock Substances 0.000 claims abstract description 37
- 239000002689 soil Substances 0.000 claims abstract description 15
- 238000004873 anchoring Methods 0.000 claims description 75
- 230000001681 protective effect Effects 0.000 claims description 36
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 239000002002 slurry Substances 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000005553 drilling Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
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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
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- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a water conservancy slope protection device and a protection method thereof, and relates to the field of slope protection. This water conservancy side slope protector is including being fixed in protector bottom plate on the hard rock layer and being fixed in the protector standing board on the soft foundation soil layer, and protector bottom plate and protector standing board are fixed continuous, and are equipped with the tilting part between protector bottom plate and the protector standing board, and the inside of tilting part is equipped with first anchor pipe, is equipped with the second anchor pipe on the protector bottom plate. This water conservancy side slope protector guarantees that stock is that two sets of anchor pipes and the internal area of rock mass are big promptly, and the atress is stable to the realization is good to protector's supportability, can not appear weak position and lead to local baffle to collapse, and the activity strengthening rib of setting can be realized providing to compress tightly and consolidate first anchor pipe and second anchor pipe, guarantees that first anchor pipe and second anchor pipe wholeness is strong.
Description
Technical Field
The invention relates to the technical field of slope protection, in particular to a water conservancy slope protection device and a protection method thereof.
Background
The hydraulic side slope is the slope surface with certain gradient that sets up in the road bed both sides in order to guarantee that the road bed atress is stable, and in hydraulic engineering, the atress of side slope is stable very important, consequently in order to guarantee hydraulic facility's safety, need consolidate the side slope.
In the existing water conservancy slope protection operation, when encountering the combination of a rock mass and a soft foundation layer, a baffle plate and an anchor rod are generally adopted for reinforcement and protection, the baffle plate and the soft foundation layer are blocked, then the anchor rod is inserted below the rock mass layer, and the fixing mode is adopted.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the water conservancy slope protection device and the protection method thereof, which solve the problems that in the existing water conservancy slope protection operation, the contact surface between the anchoring rods and the rock mass layer is insufficient, a plurality of gaps are formed, no connecting body is designed among a plurality of groups of anchoring rods, the integrity is low, after long-time use, the anchoring rods are easy to loose, the whole baffle is loose, and local stress is too large at the joint of the weak position of the long continuous baffle with unstable stress, so that the baffle collapses, the slope is damaged and the site safety is influenced.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a water conservancy side slope protector, includes protector bottom plate and the protector standing board of being fixed in on the hard rock layer on being fixed in on the soft foundation soil layer, protector bottom plate and protector standing board are fixed to be connected, just be equipped with the tilting part between protector bottom plate and the protector standing board, the inside of tilting part is equipped with first anchor pipe, be equipped with the second anchor pipe on the protector bottom plate, first anchor pipe and second anchor pipe all joint are in the hard rock layer and inside injection concrete slurry;
the protection device comprises a protection device base plate and a protection device standing plate, wherein a fixed reinforcing rib and a movable reinforcing rib are arranged between the protection device base plate and the protection device standing plate, locking mechanisms corresponding to the movable reinforcing ribs are arranged on the protection device base plate and the protection device standing plate, and the second anchoring pipe and the first anchoring pipe are pressed and fixed below the movable reinforcing ribs.
Preferably, the locking mechanism comprises two groups of locking seats, the two groups of locking seats are respectively fixed on the bottom plate of the protection device and the standing plate of the protection device, the two sides of the movable reinforcing ribs are fixedly connected with locking plates, and the locking plates are movably clamped in the locking seats.
Preferably, the locking seat is provided with a hollow locking block, a wedge block with an elastic telescopic function is arranged in the hollow locking block, the locking plate is provided with a locking groove, and the wedge block penetrates through the locking seat and is movably clamped in the locking groove.
Preferably, the sliding column is slidably connected in the inner cavity of the hollow locking block, one end of the sliding column is fixed with the wedge block, the other end of the sliding column is fixedly connected with the spring, the spring is fixed with the inside of the hollow locking block, the sliding handle is fixedly connected on the sliding column, and the sliding groove corresponding to the sliding handle is formed in the hollow locking block.
Preferably, the first clamping seat is fixedly connected to the inclined part, the first clamping block is fixedly connected to the first anchoring pipe, the first clamping block is movably clamped in the first clamping seat, the second clamping seat is arranged on the bottom plate of the protection device, the second clamping block is arranged on the second anchoring pipe, and the second clamping block is movably clamped on the second clamping seat and the first clamping block.
Preferably, the first anchoring pipe is provided with a first pouring hole, and the second anchoring pipe is provided with a second pouring hole.
Preferably, the second clamping block is provided with a clamping groove, the bottom of the movable reinforcing rib is provided with a clamping plate, and the clamping plate is movably clamped in the clamping groove.
Preferably, the bottom fixedly connected with protection piece of activity strengthening rib, the top joint of protection piece and second fixture block.
Preferably, the protective device standing board is provided with a drain pipe.
Preferably, the protection method comprises the following steps:
step S1: digging grooves corresponding to the bottom plate and the standing plate of the protective device on the hard rock layer and the soft foundation soil layer, and then placing the bottom plate and the standing plate of the protective device in the grooves;
step S2: drilling hole grooves corresponding to the first anchor pipe and the second anchor pipe in the hard rock layer, clamping the first anchor pipe in the first clamping seat on the inclined part, inserting the first anchor pipe into the hole groove of the hard rock layer, and clamping the first clamping block in the first clamping seat;
step S3: injecting concrete slurry into the first anchoring pipe from the notch on the first clamping block, allowing the concrete slurry to pass through the first anchoring pipe and enter the hard rock layer, and extruding the concrete slurry from each first pouring hole;
step S4: inserting a second anchoring pipe into a second clamping seat on a standing plate of the protective device, inserting the second anchoring pipe into a hole groove of the hard rock layer, and simultaneously enabling a second clamping block to be clamped above the second clamping seat and the first clamping block;
step S5: injecting concrete slurry into the second anchoring pipe from the notch on the second clamping block, enabling the concrete slurry to pass through the second anchoring pipe and enter the hard rock layer, and extruding the concrete slurry from each second pouring hole;
step S6: the movable reinforcing ribs are locked and fixed between the bottom plate of the protective device and the standing plate of the protective device by using the locking mechanism, on one hand, the reinforcement between the bottom plate of the protective device and the standing plate of the protective device is formed, on the other hand, the protective block is attached to the top of the second clamping block, so that the reinforcement of the first anchoring pipe and the second anchoring pipe is realized, and the stress stability of the first anchoring pipe and the second anchoring pipe is ensured;
step S7: the protection device bottom plate and the protection device standing plate provide protection for the soft foundation soil layer of the water conservancy side slope, and meanwhile the drain pipe is utilized to realize draining of water deposited in the soft foundation soil layer, so that the pressure born by the protection device bottom plate and the protection device standing plate is reduced, the protection device bottom plate and the protection device standing plate are combined with the fixed reinforcing ribs and the movable reinforcing ribs, the protection device is stable in stress and not easy to deform, and the protection performance on the water conservancy side slope is good.
The invention discloses a water conservancy slope protection device and a protection method thereof, which have the following beneficial effects:
1. this water conservancy side slope protector adopts protector bottom plate, protector standing board and tilting part to protect water conservancy side slope, wherein insert first anchor pipe and second anchor pipe on protector standing board and tilting part, and first anchor pipe and the inside concrete slurry that all pours into of second anchor pipe into, the extruded concrete expansion after the injection, consequently guarantee that the stock is that two sets of anchor pipes and rock mass in situ portion area of contact are big, the atress is stable, thereby realize that the supportability to protector is good, the weak position can not appear and lead to local baffle to collapse, the activity strengthening rib of setting can be realized providing to compress tightly and consolidate first anchor pipe and second anchor pipe, guarantee that first anchor pipe and second anchor pipe wholeness is strong, consequently, guarantee water conservancy side slope stability, guarantee site safety.
2. This water conservancy side slope protector, when first anchor pipe and second anchor pipe pour into concrete slurry, concrete slurry is extruded simultaneously from first anchor pipe and second anchor pipe mouth of pipe, also is extruded from multiunit first pouring hole and second pouring hole, reduces the clearance between anchor pipe and the hard rock layer, consequently after the concrete solidification, guarantees that the hole groove of first anchor pipe and second anchor pipe and hard rock layer inside rises tightly, forms steady state, and then guarantees that the support of whole protector of first anchor pipe and second anchor pipe is stable.
3. This water conservancy side slope protector, locking mechanism overall structure is simple, convenient to use, when locking movable strengthening rib, directly make the locking plate insert the inside of locking seat can, and then make protector's on-the-spot equipment convenient, movable strengthening rib and the protection piece that set up realize spacing to second fixture block top, the second fixture block is realized spacing to the top of first fixture block, consequently make first anchor pipe and second anchor pipe form wholly, first anchor pipe and second anchor pipe direction are different, the wholeness is strong, guarantee to the supportability of protecting effect good.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of the installation of the movable stiffener of the present invention;
FIG. 5 is a schematic view of the structure of the locking plate of the present invention;
FIG. 6 is a schematic view of the structure of the clamping plate of the present invention;
FIG. 7 is a schematic view of the structure of a first anchor tube according to the present invention;
FIG. 8 is a schematic view of the structure of a second anchor tube according to the present invention;
FIG. 9 is a schematic structural view of a first socket according to the present invention;
fig. 10 is a cross-sectional view of a hollow lock block of the present invention.
In the figure: 1. a hard rock layer; 2. a soft foundation soil layer; 3. a protective device base plate; 4. a guard standing board; 401. a drain pipe; 5. an inclined portion; 6. fixing the reinforcing ribs; 7. a movable reinforcing rib; 701. a locking plate; 702. a locking groove; 703. a protective block; 704. a clamping plate; 8. a first clamping seat; 801. a first anchor tube; 8011. a first casting hole; 802. a first clamping block; 9. the second clamping seat; 901. a second anchor tube; 9011. a second pouring hole; 902. a second clamping block; 903. a clamping groove; 10. a locking seat; 1001. a hollow locking block; 1002. a spring; 1003. a sliding column; 1004. wedge blocks; 1005. sliding handle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to the water conservancy slope protection device and the protection method thereof, the problems that in the existing water conservancy slope protection operation, due to the fact that the contact surface between the anchoring rods and the rock mass layer is insufficient, a plurality of gaps exist, no connecting body is designed between the plurality of groups of anchoring rods, the integrity is weak, after the water conservancy slope protection device is used for a long time, the anchoring rods are easy to loose, the whole baffle is loose, local stress is too large at the joint of the weak position of the long continuous baffle with unstable stress, the baffle is collapsed, the slope is damaged, and site safety is affected are easily caused.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the invention discloses a water conservancy slope protection device, which is shown in the accompanying drawings 1-10, and comprises a protection device bottom plate 3 fixed on a hard rock layer 1 and a protection device standing plate 4 fixed on a soft foundation layer 2, wherein the protection device bottom plate 3 is fixedly connected with the protection device standing plate 4, an inclined part 5 is arranged between the protection device bottom plate 3 and the protection device standing plate 4, a first anchoring pipe 801 is arranged in the inclined part 5, a second anchoring pipe 901 is arranged on the protection device bottom plate 3, and the first anchoring pipe 801 and the second anchoring pipe 901 are both clamped in the hard rock layer 1 and are internally filled with concrete slurry;
further, the first pouring hole 8011 is formed in the first anchoring pipe 801, the second pouring hole 9011 is formed in the second anchoring pipe 901, when concrete slurry is injected into the first anchoring pipe 801 and the second anchoring pipe 901, the concrete slurry is extruded from the pipe orifices of the first anchoring pipe 801 and the second anchoring pipe 901, and meanwhile, the concrete slurry is extruded from the plurality of groups of the first pouring holes 8011 and the second pouring holes 9011, so that gaps between the anchoring pipes and the hard rock layer 1 are reduced, and after the concrete is solidified, the first anchoring pipe 801 and the second anchoring pipe 901 are ensured to be tightly expanded with the hole grooves in the hard rock layer 1, a stable state is formed, and the support stability of the first anchoring pipe 801 and the second anchoring pipe 901 to the whole protection device is ensured.
A fixed reinforcing rib 6 and a movable reinforcing rib 7 are arranged between the protective device bottom plate 3 and the protective device standing plate 4, and the second anchoring pipe 901 and the first anchoring pipe 801 are pressed and fixed below the movable reinforcing rib 7.
Further, the first clamping seat 8 is fixedly connected to the inclined portion 5, the first clamping block 802 is fixedly connected to the first anchoring pipe 801, the first clamping block 802 is movably clamped in the first clamping seat 8, the second clamping seat 9 is arranged on the bottom plate 3 of the protection device, the second clamping block 902 is arranged on the second anchoring pipe 901, and the second clamping block 902 is movably clamped on the second clamping seat 9 and the first clamping block 802.
Further, the second clamping block 902 is provided with a clamping groove 903, the bottom of the movable reinforcing rib 7 is provided with a clamping plate 704, the clamping plate 704 is movably clamped in the clamping groove 903, and the arranged clamping plate 704 is clamped in the clamping groove 903 to limit the second clamping block 902, so that the second clamping block 902 is ensured to be stable.
Further, the bottom fixedly connected with protection piece 703 of activity strengthening rib 7, the top joint of protection piece 703 and second fixture block 902, the activity strengthening rib 7 and the protection piece 703 that set up realize spacing to second fixture block 902 top, and second fixture block 902 realizes spacing to the top of first fixture block 802, consequently makes first anchor pipe 801 and second anchor pipe 901 form wholly, and first anchor pipe 801 and second anchor pipe 901 direction are different, and the wholeness is strong, guarantees to the supportability of protection effect good.
Further, be equipped with drain pipe 401 on protector standing board 4, the drain pipe 401 that sets up realizes discharging soft basic soil layer 2's inside water, reduces soft basic soil layer 2 to protector's pressure.
The guard bottom plate 3 and the guard standing plate 4 are provided with locking mechanisms corresponding to the movable reinforcing ribs 7, each locking mechanism comprises two groups of locking seats 10, the two groups of locking seats 10 are respectively fixed on the guard bottom plate 3 and the guard standing plate 4, two sides of the movable reinforcing ribs 7 are fixedly connected with locking plates 701, and the locking plates 701 are movably clamped in the locking seats 10.
Further, a hollow locking block 1001 is arranged on the locking seat 10, a wedge block 1004 with an elastic telescopic function is arranged in the hollow locking block 1001, a locking groove 702 is formed in the locking plate 701, and the wedge block 1004 penetrates through the locking seat 10 and is movably clamped in the locking groove 702.
Further, a sliding column 1003 is slidably connected in the inner cavity of the hollow locking block 1001, one end of the sliding column 1003 is fixed with the wedge block 1004, the other end of the sliding column 1003 is fixedly connected with a spring 1002, the spring 1002 is fixed inside the hollow locking block 1001, a sliding handle 1005 is fixedly connected on the sliding column 1003, and a chute corresponding to the sliding handle 1005 is arranged on the hollow locking block 1001.
The locking mechanism in the water conservancy slope protection device is simple in integral structure and convenient to use, and when the movable reinforcing ribs 7 are locked, the locking plate 701 is directly inserted into the locking seat 10, so that the protection device is convenient to assemble on site.
The locking plate 701 is clamped in the locking seat 10, the inclined surface of the wedge block 1004 is extruded, so that the wedge block 1004 moves under force to drive the sliding column 1003 to move and extrude the spring 1002, when the locking plate 701 is completely clamped in the locking seat 10, the position of the wedge block 1004 corresponds to the locking groove 702, and the spring 1002 stretches and pushes the sliding column 1003 and the wedge block 1004 to move, so that the wedge block 1004 is clamped in the locking groove 702, and further the movable reinforcing ribs 7 and the locking plate 701 are fixed.
When the locking plate 701 and the movable reinforcing ribs 7 need to be detached, the sliding handle 1005 is pulled transversely to drive the sliding column 1003 and the wedge block 1004 to move integrally, so that the wedge block 1004 is separated from the locking groove 702, and the locking plate 701 and the movable reinforcing ribs 7 are unlocked integrally, so that the movable reinforcing ribs 7 are convenient to detach.
Further, the protection method comprises the following steps:
step S1: digging grooves corresponding to the guard bottom plate 3 and the guard standing plate 4 on the hard rock layer 1 and the soft foundation soil layer 2, and then placing the guard bottom plate 3 and the guard standing plate 4 inside the grooves;
step S2: drilling hole grooves corresponding to the first anchoring pipe 801 and the second anchoring pipe 901 in the hard rock layer 1, clamping the first anchoring pipe 801 in the first clamping seat 8 on the inclined part 5, inserting the first anchoring pipe 801 into the hole groove of the hard rock layer 1, and clamping the first clamping block 802 in the first clamping seat 8;
step S3: injecting concrete slurry into the first anchoring pipe 801 from the notch on the first fixture block 802, allowing the concrete slurry to pass through the first anchoring pipe 801 and enter the hard rock layer 1, and extruding the concrete slurry from each first pouring hole 8011;
step S4: inserting the second anchoring pipe 901 into the second clamping seat 9 on the protective device standing board 4, inserting into the hole groove of the hard rock layer 1, and simultaneously enabling the second clamping block 902 to be clamped above the second clamping seat 9 and the first clamping block 802;
step S5: injecting concrete slurry into the second anchor pipe 901 from the notch on the second clamping block 902, allowing the concrete slurry to pass through the second anchor pipe 901 and enter the hard rock layer 1, and extruding the concrete slurry from each second pouring hole 9011;
step S6: the movable reinforcing ribs 7 are locked and fixed between the bottom plate 3 of the protective device and the standing plate 4 of the protective device by using a locking mechanism, so that the reinforcement between the bottom plate 3 of the protective device and the standing plate 4 of the protective device is formed on one hand, and the top of the second clamping block 902 is attached by the protective block 703 on the other hand, so that the reinforcement to the first anchoring pipe 801 and the second anchoring pipe 901 is realized, and the stress stability of the first anchoring pipe 801 and the second anchoring pipe 901 is ensured;
step S7: the protector bottom plate 3 and the protector standing plate 4 provide protection for the soft foundation soil layer 2 of the water conservancy side slope, and meanwhile, the drain pipe 401 is utilized to realize draining of water deposited in the soft foundation soil layer 2, so that the pressure born by the protector bottom plate 3 and the protector standing plate 4 is reduced, the protector bottom plate 3 and the protector standing plate 4 are combined with the fixed reinforcing ribs 6 and the movable reinforcing ribs 7, and the water conservancy side slope is stable in stress, not easy to deform and good in protection performance.
This water conservancy side slope protector adopts protector bottom plate 3, protector standing board 4 and tilting portion 5 to protect the water conservancy side slope, wherein insert first anchor pipe 801 and second anchor pipe 901 on protector standing board 4 and tilting portion 5, and first anchor pipe 801 and the inside concrete slurry that all pours into of second anchor pipe 901, extruded concrete expansion after the injection, consequently guarantee that stock that is two sets of anchor pipes and rock mass in situ portion area of contact is big, the atress is stable, thereby realize that the support nature to protector is good, can not appear weak position and lead to local baffle to collapse, movable strengthening rib 7 that sets up can realize providing first anchor pipe 801 and second anchor pipe 901 and compress tightly and consolidate, guarantee that first anchor pipe 801 and second anchor pipe 901 wholeness is strong, consequently guarantee water conservancy side slope stability, guarantee site safety.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a water conservancy side slope protector, includes protector bottom plate (3) and protector standing board (4) that are fixed in on soft basic soil layer (2) on being fixed in hard rock layer (1), its characterized in that:
the protection device comprises a protection device bottom plate (3) and a protection device standing plate (4), wherein an inclined part (5) is arranged between the protection device bottom plate (3) and the protection device standing plate (4), a first anchoring pipe (801) is arranged in the inclined part (5), a second anchoring pipe (901) is arranged on the protection device bottom plate (3), and the first anchoring pipe (801) and the second anchoring pipe (901) are clamped in a hard rock layer (1) and are internally filled with concrete slurry;
a fixed reinforcing rib (6) and a movable reinforcing rib (7) are arranged between the protective device bottom plate (3) and the protective device standing plate (4), locking mechanisms corresponding to the movable reinforcing rib (7) are arranged on the protective device bottom plate (3) and the protective device standing plate (4), and the second anchoring pipe (901) and the first anchoring pipe (801) are pressed and fixed below the movable reinforcing rib (7);
the device is characterized in that a first clamping seat (8) is fixedly connected to the inclined part (5), a first clamping block (802) is fixedly connected to the first anchoring pipe (801), the first clamping block (802) is movably clamped in the first clamping seat (8), a second clamping seat (9) is arranged on the bottom plate (3) of the protection device, a second clamping block (902) is arranged on the second anchoring pipe (901), and the second clamping block (902) is movably clamped on the second clamping seat (9) and the first clamping block (802);
a first pouring hole (8011) is formed in the first anchoring pipe (801), and a second pouring hole (9011) is formed in the second anchoring pipe (901);
a clamping groove (903) is formed in the second clamping block (902), a clamping plate (704) is arranged at the bottom of the movable reinforcing rib (7), and the clamping plate (704) is movably clamped in the clamping groove (903);
the bottom of the movable reinforcing rib (7) is fixedly connected with a protection block (703), and the protection block (703) is clamped with the top of the second clamping block (902);
the protective device standing board (4) is provided with a drain pipe (401).
2. A water conservancy slope protection device according to claim 1, wherein: the locking mechanism comprises two groups of locking seats (10), the two groups of locking seats (10) are respectively fixed on a protective device base plate (3) and a protective device standing plate (4), locking plates (701) are fixedly connected to two sides of the movable reinforcing ribs (7), and the locking plates (701) are movably clamped in the locking seats (10).
3. A water conservancy slope protection device according to claim 2, wherein: the locking seat (10) is provided with a hollow locking block (1001), a wedge block (1004) with an elastic telescopic function is arranged in the hollow locking block (1001), the locking plate (701) is provided with a locking groove (702), and the wedge block (1004) penetrates through the locking seat (10) and is movably clamped in the locking groove (702).
4. A water conservancy slope protection device according to claim 3, wherein: the sliding column (1003) is slidably connected in the inner cavity of the hollow locking block (1001), one end of the sliding column (1003) is fixed with the wedge block (1004), the other end of the sliding column (1003) is fixedly connected with the spring (1002), the spring (1002) is fixed with the inside of the hollow locking block (1001), the sliding column (1003) is fixedly connected with the sliding handle (1005), and the hollow locking block (1001) is provided with a sliding groove corresponding to the sliding handle (1005).
5. The method of claim 4, wherein: the protection method comprises the following steps:
step S1: digging grooves corresponding to the protective device bottom plate (3) and the protective device standing board (4) on the hard rock layer (1) and the soft foundation soil layer (2), and then placing the protective device bottom plate (3) and the protective device standing board (4) in the grooves;
step S2: drilling hole grooves corresponding to the first anchoring pipe (801) and the second anchoring pipe (901) in the hard rock layer (1), clamping the first anchoring pipe (801) in a first clamping seat (8) on the inclined part (5), inserting the first anchoring pipe into the hole grooves of the hard rock layer (1), and clamping a first clamping block (802) in the first clamping seat (8);
step S3: injecting concrete slurry into the first anchoring pipe (801) from a notch on the first clamping block (802), enabling the concrete slurry to pass through the first anchoring pipe (801) and enter the hard rock layer (1), and extruding the concrete slurry from each first pouring hole (8011);
step S4: inserting a second anchoring pipe (901) into a second clamping seat (9) on a protective device standing plate (4) and into a hole groove of the hard rock layer (1), and simultaneously enabling a second clamping block (902) to be clamped above the second clamping seat (9) and the first clamping block (802);
step S5: injecting concrete slurry into the second anchoring pipe (901) from the notch on the second clamping block (902), enabling the concrete slurry to pass through the second anchoring pipe (901) and enter the hard rock layer (1), and extruding the concrete slurry from each second pouring hole (9011);
step S6: the movable reinforcing ribs (7) are locked and fixed between the bottom plate (3) of the protective device and the standing plate (4) of the protective device by using a locking mechanism, so that the reinforcement between the bottom plate (3) of the protective device and the standing plate (4) of the protective device is formed on one hand, and the protective block (703) is attached to the top of the second clamping block (902) on the other hand, so that the reinforcement to the first anchoring pipe (801) and the second anchoring pipe (901) is realized, and the stress stability of the first anchoring pipe (801) and the second anchoring pipe (901) is ensured;
step S7: the protection device bottom plate (3) and the protection device standing plate (4) provide protection for the soft foundation soil layer (2) of the water conservancy side slope, and meanwhile, the drain pipe (401) is utilized to realize draining of water deposited in the soft foundation soil layer (2), so that the pressure born by the protection device bottom plate (3) and the protection device standing plate (4) is reduced, the protection device bottom plate (3) and the protection device standing plate (4) are combined with the setting of the fixed reinforcing rib (6) and the movable reinforcing rib (7), and the protection device is stable in stress, not easy to deform and good in protection performance on the water conservancy side slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310546973.4A CN117188400B (en) | 2023-05-15 | 2023-05-15 | Water conservancy slope protection device and protection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310546973.4A CN117188400B (en) | 2023-05-15 | 2023-05-15 | Water conservancy slope protection device and protection method thereof |
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| CN216041247U (en) * | 2021-11-06 | 2022-03-15 | 程旭 | Slope anchoring device for municipal works |
| CN217480182U (en) * | 2022-02-22 | 2022-09-23 | 深圳市华地岩土工程有限公司 | Foundation pit slope supporting system |
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| JP2009013608A (en) * | 2007-07-02 | 2009-01-22 | Giken Seisakusho Co Ltd | Wall structure and construction method for it |
| KR20180103254A (en) * | 2017-03-09 | 2018-09-19 | 주식회사 상아이앤씨 | Assembly type retaining wall |
| CN207331608U (en) * | 2017-09-21 | 2018-05-08 | 刘增亮 | A kind of protection slope protective reinforcing device |
| NO20171739A1 (en) * | 2017-10-30 | 2019-05-01 | Aquafence As | Flood barrier ground sealing arrangement |
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| CN213805432U (en) * | 2020-09-26 | 2021-07-27 | 徐扬 | Slope protection protector for civil engineering |
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| CN217480182U (en) * | 2022-02-22 | 2022-09-23 | 深圳市华地岩土工程有限公司 | Foundation pit slope supporting system |
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| CN117188400A (en) | 2023-12-08 |
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