CN114457843B - Pile plate type retaining wall and use method thereof - Google Patents
Pile plate type retaining wall and use method thereof Download PDFInfo
- Publication number
- CN114457843B CN114457843B CN202210234359.XA CN202210234359A CN114457843B CN 114457843 B CN114457843 B CN 114457843B CN 202210234359 A CN202210234359 A CN 202210234359A CN 114457843 B CN114457843 B CN 114457843B
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- retaining
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- precast pile
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- 238000000034 method Methods 0.000 title abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
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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
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Retaining Walls (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a pile plate type retaining wall and a use method thereof, and belongs to the technical field of retaining walls. The utility model provides a stake board-like barricade, including burying deeply the precast pile body in underground, the vertical sliding connection in top of precast pile body has the retaining plate, the lateral wall fixedly connected with locating plate of precast pile body, the locating plate sets up in the earth's surface, the top sliding connection of locating plate has the guard plate, guard plate outer wall connection has the guide bar, first elastic element has been cup jointed to the guide bar outer wall, the one end that first elastic element kept away from the guard plate is connected with the fixed plate, the fixed plate offsets with the retaining plate activity, and the retaining plate outer wall has seted up the movable groove with the guide bar matched with; according to the invention, after the retaining wall is impacted by falling rocks, the impact force is buffered, the damage to the retaining plate is reduced, and in the process, the retaining plate slides downwards relative to the precast pile body, so that the condition that the retaining plate is broken at the joint of the retaining plate and the precast pile body is avoided, and the service life of the pile plate retaining wall is prolonged.
Description
Technical Field
The invention relates to the technical field of retaining walls, in particular to a pile plate type retaining wall and a using method thereof.
Background
The retaining wall is a permanent or temporary wall or an artificial structure similar to a wall which is built for ensuring the stable filling or excavation position, and is widely applied to projects such as highway, railway side slope, hydraulic engineering bank protection, surrounding buildings, mine tunnels and the like. The pile-plate retaining wall is a common retaining wall, which is a light retaining wall composed of reinforced concrete piles and retaining plates, and is mainly suitable for reinforced areas with larger lateral pressure.
In order to protect the road safety and prevent the collapse of the side slope, a retaining wall is required to be arranged on the side slope for protection. In the construction process of the pile plate type retaining wall, the connection of the pile body and the retaining plate is one of the key procedures. When landslide appears in current retaining wall, at earth and the stone of withstanding the landslide of mountain body, when receiving the stone striking, can weaken the structural strength of retaining wall itself, the phenomenon that the retaining plate damaged appears easily, the retaining plate easily appears the fracture phenomenon with the junction of burying deeply at the underground pile body simultaneously, weakens the durability of stake board-like retaining wall.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a pile plate type retaining wall and a using method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a stake board-like barricade, includes the precast pile body buried deeply, the vertical sliding connection in top of precast pile body has the retaining plate, the lateral wall fixedly connected with locating plate of precast pile body, the locating plate sets up in the earth's surface, the top sliding connection of locating plate has the guard plate, guard plate outer wall connection has the guide bar, the guide bar outer wall has cup jointed first elastic element, the one end that the guard plate was kept away from to first elastic element is connected with the fixed plate, the fixed plate offsets with the retaining plate activity, just retaining plate outer wall seted up with guide bar matched with movable groove.
Preferably, the outer wall of the retaining plate is provided with a first inclined plane, the outer wall of the protective plate is provided with a second inclined plane parallel to the first inclined plane, and the first inclined plane and the second inclined plane are movably abutted against each other.
Preferably, square through holes are formed in the tops of the precast pile bodies, connecting blocks are connected in the square through holes in a sliding mode, the tops of the connecting blocks are fixedly connected with the soil retaining plates, sliding plates are connected to the bottoms of the connecting blocks, and the sliding plates are connected in the precast pile bodies in a sliding mode.
Preferably, the square through hole inner wall and the slide outer wall are provided with first ball and second ball respectively, first ball and second ball offset with connecting block and precast pile body inner wall activity respectively.
Preferably, the bottom of slide is connected with the connecting rod, connecting rod outer wall connection has the bottom plate, be provided with the second elastic element between bottom plate and the precast pile body diapire.
Preferably, the connecting plate has been set firmly to the connecting rod outer wall, the connecting plate outer wall is circumference distribution through the round pin axle and is provided with a plurality of swinging arms, the one end that the connecting plate was kept away from to the swinging arms is connected with the inserted bar, precast pile body outer wall offer with inserted bar matched with jack, the inserted bar slides in the jack, the tip of inserted bar sets up to the toper.
Preferably, a chute is formed in the positioning plate, a first sliding block and a second sliding block are slidably connected to the inner wall of the chute, the first sliding block is fixedly connected with the bottom of the protection plate, U-shaped plates are arranged on the outer walls of the second sliding block and the protection plate, and a supporting rod is connected between the two U-shaped plates.
Preferably, third elastic elements are arranged on the inner walls of the two sides of the sliding groove, and one ends, far away from the inner walls of the sliding groove, of the two third elastic elements are fixedly connected with the first sliding block and the second sliding block respectively.
Preferably, the support rod comprises a first connecting rod connected with the protection plate and a second connecting rod connected with the second sliding block, the first connecting rod is connected with the second connecting rod through a rotating shaft in a rotating mode, the bottom wall of the first connecting rod is connected with a support plate, one end, far away from the first connecting rod, of the support plate extends to the second connecting rod, the support plate is movably propped against the bottom wall of the second connecting rod, and a fourth elastic element is arranged between the support plate and the first sliding block.
The invention also discloses a using method of the pile plate type retaining wall, which comprises the following steps:
s1: a plurality of precast pile bodies are deeply buried in an equally-spaced excavated foundation pit, the bottom of a soil retaining plate is arranged in the precast pile bodies, a positioning plate is connected with the top of the precast pile bodies and is fixedly arranged on the ground surface, a protection plate for protecting the soil retaining plate is arranged on the positioning plate, a supporting rod is arranged on the positioning plate, and inclined support is carried out on the protection plate;
s2: when falling stones roll off from a high place, the falling stones collide with the protection plate firstly, the force-bearing movement of the protection plate can relieve the impact force to a certain extent, and the force applied to the first elastic element when the protection plate moves under the force, so that the first elastic element is compressed;
s3: the second inclined surface of the protection plate is propped against the first inclined surface of the soil-retaining plate in the moving process, so that a downward acting force is applied to the soil-retaining plate, and the soil-retaining plate moves into the precast pile body through the connecting block;
s4: after the soil retaining plate moves downwards relative to the precast pile body, the connecting rod moves downwards synchronously and drives the swinging rod to swing through the connecting plate, so that the swinging rod pushes the inserted rod to move in the jack, the inserted rod moves out of the precast pile body, the foundation on the outer side of the precast pile body is inserted, and the connection between the precast pile body and the foundation is enhanced.
Compared with the prior art, the invention provides the pile plate type retaining wall and the use method thereof, and the pile plate type retaining wall has the following beneficial effects:
1. according to the pile plate type retaining wall and the application method thereof, after the retaining wall is impacted by falling rocks, the impact force is buffered through the protection plate, damage to the retaining plate is reduced, the retaining plate slides downwards relative to the precast pile body in the process, the situation that the retaining plate moves transversely to enable the connecting part of the retaining plate and the precast pile body to be broken is avoided, and the service life of the pile plate type retaining wall is prolonged.
2. According to the pile plate type retaining wall and the application method thereof, the protective plate is stressed to move on the positioning plate, so that impact force to a certain extent can be reduced, the protective plate is stressed to move to act on the first elastic element, so that the first elastic element is compressed to play a certain buffering role, the impact force to the retaining plate after the protective plate moves is greatly weakened, the retaining plate is prevented from being damaged, and the durability of the retaining plate is guaranteed.
3. According to the pile plate type retaining wall and the application method thereof, the second inclined surface of the retaining plate is propped against the first inclined surface of the retaining plate in the moving process of the retaining plate, so that a downward acting force is applied to the retaining plate, the retaining plate moves into the precast pile body through the connecting block, and the situation that the retaining plate moves transversely to enable the joint of the retaining plate and the precast pile body to be broken is avoided.
4. According to the pile plate type retaining wall and the use method thereof, after the retaining plate moves downwards relative to the precast pile body, the connecting rod moves downwards synchronously and drives the swinging rod to swing through the connecting plate, so that the swinging rod pushes the inserting rod to move in the jack and the inserting rod moves out of the precast pile body, the foundation on the outer side of the precast pile body is inserted, the connection stability between the precast pile body and the foundation is improved, the situation that the precast pile body and the retaining plate are inclined and unstable after being impacted by falling rocks is avoided, the bearing capacity is greatly enhanced, and the anchoring effect on a stratum is increased.
5. According to the pile plate type retaining wall and the application method thereof, the supporting rods are arranged on the positioning plates, so that the protection plates can be obliquely supported, and the protection plates are balanced in stress and prevented from being inclined in the moving process.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a schematic structural view of a fender according to the invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of the structure of the portion A of FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view of a precast pile according to the present invention;
fig. 7 is a schematic view of the external structure of the connecting rod of the present invention.
In the figure: 1. prefabricating a pile body; 2. a soil retaining plate; 201. a movable groove; 202. a first inclined surface; 3. a positioning plate; 4. a protection plate; 401. a second inclined surface; 5. a guide rod; 501. a first elastic element; 502. a fixing plate; 6. square through holes; 601. a first ball; 7. a connecting block; 701. a slide plate; 7011. a second ball; 702. a connecting rod; 703. a bottom plate; 704. a second elastic element; 8. a connecting plate; 801. a swinging rod; 802. a rod; 803. a jack; 9. a chute; 901. a first slider; 902. a second slider; 903. a third elastic element; 10. a U-shaped plate; 11. a support rod; 111. a first link; 112. a second link; 113. a support plate; 114. and a fourth elastic element.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1, fig. 2, fig. 3 and fig. 4, a pile-plate retaining wall, including burying precast pile body 1 in the underground deeply, precast pile body 1's vertical sliding connection in top has retaining plate 2, precast pile body 1's lateral wall fixedly connected with locating plate 3, locating plate 3 sets up in the earth's surface, locating plate 3's top sliding connection has guard plate 4, guard plate 4 outer wall connection has guide bar 5, guide bar 5 outer wall has cup jointed first elastic element 501, first elastic element 501 keeps away from guard plate 4's one end and is connected with fixed plate 502, fixed plate 502 offsets with retaining plate 2 activity, and retaining plate 2 outer wall has seted up with guide bar 5 matched with movable groove 201.
Further, the outer wall of the retaining plate 2 is provided with a first inclined plane 202, the outer wall of the protection plate 4 is provided with a second inclined plane 401 parallel to the first inclined plane 202, and the first inclined plane 202 and the second inclined plane 401 are movably abutted against each other.
Specifically, buries a plurality of precast pile bodies 1 deeply in equidistant foundation ditch that digs, make the bottom setting of fender plate 2 in precast pile body 1, and meet the locating plate 3 with precast pile body 1's top and fixed the setting on the earth's surface, be provided with the guard plate 4 that is used for protecting fender plate 2 on the locating plate 3, when falling the stone roll off from the eminence, falling stone first collides with guard plate 4, guard plate 4 atress removes on locating plate 3, can alleviate the impact force of certain degree, first elastic element 501 effort to guard plate 4 atress remove, make first elastic element 501 compressed, play certain cushioning effect, and then make guard plate 4 remove the back impact force to fender plate 2 have weakened greatly, guard plate 4 is at the first inclined plane 202 of its second inclined plane 401 and fender plate 2 in the removal process, thereby give fender plate 2 a decurrent effort, make fender plate 2 move down to precast pile body 1, avoid that it and precast pile body 1's junction fracture to appear, can reduce the fender plate 2 and the fracture situation behind the fender plate 1, and the fender plate 2 is broken in this invention, make the fender plate 2 is broken in contrast to the pile 2, and the life-span is improved in this invention, and the life-span is improved.
Referring to fig. 1, 2, 3, 4 and 6, as a preferred technical scheme of the present invention, a square through hole 6 is formed at the top of a precast pile body 1, a connection block 7 is slidably connected in the square through hole 6, the top of the connection block 7 is fixedly connected with a soil retaining plate 2, a sliding plate 701 is connected at the bottom of the connection block 7, and the sliding plate 701 is slidably connected in the precast pile body 1; the retaining plate 2 moves into the precast pile body 1 through the connecting block 7, so that the condition that the retaining plate 2 moves transversely to enable the joint of the retaining plate and the precast pile body 1 to be broken is avoided.
Further, a first ball 601 and a second ball 7011 are respectively arranged on the inner wall of the square through hole 6 and the outer wall of the sliding plate 701, and the first ball 601 and the second ball 7011 are respectively and movably abutted against the connecting block 7 and the inner wall of the precast pile body 1; the stability of the connecting block 7 and the sliding plate 701 in the up-and-down movement process is improved.
Referring to fig. 4, as a preferred technical scheme of the present invention, a connecting rod 702 is connected to the bottom of a sliding plate 701, a bottom plate 703 is connected to the outer wall of the connecting rod 702, and a second elastic element 704 is arranged between the bottom plate 703 and the bottom wall of the precast pile 1; by the elastic force of the second elastic element 704, the retaining plate 2 can be automatically reset after the worker cleans the falling rocks or the pressure is weakened.
Referring to fig. 4, 5 and 7, as a preferred technical scheme of the present invention, a connecting plate 8 is fixedly arranged on the outer wall of a connecting rod 702, a plurality of swinging rods 801 are circumferentially distributed on the outer wall of the connecting plate 8 through pin shafts, one end of each swinging rod 801 far away from the connecting plate 8 is connected with an inserting rod 802, a jack 803 matched with the inserting rod 802 is formed on the outer wall of the precast pile 1, the inserting rod 802 slides in the jack 803, and the end part of the inserting rod 802 is tapered; after the soil retaining plate 2 moves downwards relative to the precast pile body 1, the connecting rod 702 moves downwards synchronously and drives the swinging rod 801 to swing through the connecting plate 8, so that the swinging rod 801 pushes the inserting rod 802 to move in the inserting hole 803 and the inserting rod 802 moves out of the precast pile body 1, the foundation on the outer side of the precast pile body 1 is inserted, the connection stability between the precast pile body 1 and the foundation is improved, the situation that the precast pile body 1 and the soil retaining plate 2 are inclined and unstable after being impacted by falling rocks is avoided, the bearing capacity is greatly enhanced, and the anchoring effect on a stratum is increased.
Referring to fig. 1, 2 and 4, as a preferred technical scheme of the invention, a chute 9 is formed on a positioning plate 3, a first slide block 901 and a second slide block 902 are slidably connected to the inner wall of the chute 9, the first slide block 901 is fixedly connected with the bottom of a protection plate 4, U-shaped plates 10 are arranged on the outer walls of the second slide block 902 and the protection plate 4, and a supporting rod 11 is connected between the two U-shaped plates 10; through being provided with bracing piece 11 on locating plate 3, can carry out the bearing diagonal to guard plate 4, make guard plate 4 remove in-process atress balanced, prevent its skew.
Further, third elastic elements 903 are arranged on the inner walls of the two sides of the sliding groove 9, and one ends of the two third elastic elements 903, which are far away from the inner wall of the sliding groove 9, are fixedly connected with the first sliding block 901 and the second sliding block 902 respectively; further cushion the removal of guard plate 4, reduce the impact force of falling rocks to guard plate 4, finally make guard plate 4 diminish to the effort of retaining plate 2.
Referring to fig. 1, 2 and 4, as a preferred technical solution of the present invention, the supporting rod 11 includes a first connecting rod 111 connected with the protection plate 4 and a second connecting rod 112 connected with the second slider 902, the first connecting rod 111 is rotatably connected with the second connecting rod 112 through a rotation shaft, a supporting plate 113 is connected to a bottom wall of the first connecting rod 111, one end of the supporting plate 113 away from the first connecting rod 111 extends to the second connecting rod 112, the supporting plate 113 is movably abutted against the bottom wall of the second connecting rod 112, and a fourth elastic element 114 is arranged between the supporting plate 113 and the first slider 901; in normal state, the fourth elastic element 114 elastically pushes the support plate 113, so that the support plate 113 pushes the second connecting rod 112 to be in the same straight line with the first connecting rod 111, the protection plate 4 is supported, when falling rocks fall on the support rod 11, the first connecting rod 111 and the second connecting rod 112 are forced to rotate, the fourth elastic element 114 is compressed, the impact force of the falling rocks on the support rod 11 is buffered, the support rod 11 is prevented from being broken, and the service life of the support rod is ensured.
The invention also discloses a using method of the pile plate type retaining wall, which comprises the following steps:
s1: a plurality of precast pile bodies 1 are deeply buried in a foundation pit dug at equal intervals, the bottom of a soil retaining plate 2 is arranged in the precast pile bodies 1, a positioning plate 3 is connected with the top of the precast pile bodies 1 and is fixedly arranged on the ground surface, a protection plate 4 for protecting the soil retaining plate 2 is arranged on the positioning plate 3, a supporting rod 11 is arranged on the positioning plate 3, and the protection plate 4 is obliquely supported to prevent the soil retaining plate from being inclined;
s2: when falling rocks roll off from a high place, the falling rocks collide with the protection plate 4 at first, the protection plate 4 is forced to move on the positioning plate 3, so that the impact force to a certain extent can be reduced, the first elastic element 501 is acted when the protection plate 4 is forced to move, the first elastic element 501 is compressed to play a certain buffering role, and the impact force to the retaining plate 2 after the protection plate 4 moves is greatly weakened;
s3: the second inclined surface 401 of the protection plate 4 is propped against the first inclined surface 202 of the soil-blocking plate 2 in the moving process, so that a downward acting force is applied to the soil-blocking plate 2, the soil-blocking plate 2 moves into the precast pile 1 through the connecting block 7, and the situation that the connection part of the soil-blocking plate 2 and the precast pile 1 is broken due to the transverse movement of the soil-blocking plate 2 is avoided;
s4: after the soil retaining plate 2 moves downwards relative to the precast pile body 1, the connecting rod 702 moves downwards synchronously and drives the swinging rod 801 to swing through the connecting plate 8, so that the swinging rod 801 pushes the inserting rod 802 to move in the inserting hole 803 and the inserting rod 802 moves out of the precast pile body 1, the foundation on the outer side of the precast pile body 1 is inserted, the connection stability between the precast pile body 1 and the foundation is improved, the situation that the precast pile body 1 and the soil retaining plate 2 are inclined and unstable after being impacted by falling rocks is avoided, the bearing capacity is greatly enhanced, and the anchoring effect on a stratum is increased.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a stake board-like barricade, includes precast pile body (1) of burying deeply in the ground, a serial communication port, the vertical sliding connection in top of precast pile body (1) has retaining plate (2), the lateral wall fixedly connected with locating plate (3) of precast pile body (1), locating plate (3) set up in the earth's surface, the top sliding connection of locating plate (3) has guard plate (4), guard plate (4) outer wall connection has guide bar (5), first elastic element (501) have been cup jointed to guide bar (5) outer wall, one end that guard plate (4) were kept away from to first elastic element (501) is connected with fixed plate (502), fixed plate (502) and retaining plate (2) activity offset, just retaining plate (2) outer wall offered with guide bar (5) matched with movable groove (201).
The soil guard plate is characterized in that a first inclined surface (202) is arranged on the outer wall of the soil guard plate (2), a second inclined surface (401) parallel to the first inclined surface (202) is arranged on the outer wall of the protection plate (4), and the first inclined surface (202) and the second inclined surface (401) are movably abutted against each other.
2. The pile-plate retaining wall according to claim 1, characterized in that a square through hole (6) is formed in the top of the precast pile body (1), a connecting block (7) is connected in a sliding manner in the square through hole (6), the top of the connecting block (7) is fixedly connected with the retaining plate (2), a sliding plate (701) is connected to the bottom of the connecting block (7), and the sliding plate (701) is connected in the precast pile body (1) in a sliding manner.
3. A pile-plate retaining wall according to claim 2, characterized in that the inner wall of the square through hole (6) and the outer wall of the slide plate (701) are respectively provided with a first ball (601) and a second ball (7011), and the first ball (601) and the second ball (7011) are respectively movably abutted against the connecting block (7) and the inner wall of the precast pile body (1).
4. A pile-sheet retaining wall according to claim 3, characterized in that the bottom of the slide plate (701) is connected with a connecting rod (702), the outer wall of the connecting rod (702) is connected with a bottom plate (703), and a second elastic element (704) is arranged between the bottom plate (703) and the bottom wall of the precast pile body (1).
5. The pile plate type retaining wall according to claim 4, wherein the connecting rod (702) is fixedly provided with the connecting plate (8) on the outer wall, a plurality of swinging rods (801) are circumferentially distributed on the outer wall of the connecting plate (8) through pin shafts, one ends of the swinging rods (801) far away from the connecting plate (8) are connected with inserting rods (802), inserting holes (803) matched with the inserting rods (802) are formed in the outer wall of the precast pile body (1), the inserting rods (802) slide in the inserting holes (803), and the end portions of the inserting rods (802) are arranged to be conical.
6. The pile plate type retaining wall according to claim 1, characterized in that a chute (9) is formed in the positioning plate (3), a first sliding block (901) and a second sliding block (902) are slidably connected to the inner wall of the chute (9), the first sliding block (901) is fixedly connected with the bottom of the protection plate (4), U-shaped plates (10) are arranged on the outer walls of the second sliding block (902) and the protection plate (4), and a supporting rod (11) is connected between the two U-shaped plates (10).
7. The pile-plate retaining wall according to claim 6, wherein the inner walls of both sides of the chute (9) are provided with third elastic elements (903), and one end of each of the third elastic elements (903) far away from the inner wall of the chute (9) is fixedly connected with the first slider (901) and the second slider (902), respectively.
8. The pile-plate retaining wall according to claim 6, characterized in that the supporting rod (11) comprises a first connecting rod (111) connected with the protection plate (4) and a second connecting rod (112) connected with the second sliding block (902), the first connecting rod (111) is rotationally connected with the second connecting rod (112) through a rotating shaft, the bottom wall of the first connecting rod (111) is connected with a supporting plate (113), one end, far away from the first connecting rod (111), of the supporting plate (113) extends towards the second connecting rod (112), the supporting plate (113) is movably propped against the bottom wall of the second connecting rod (112), and a fourth elastic element (114) is arranged between the supporting plate (113) and the first sliding block (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210234359.XA CN114457843B (en) | 2022-03-09 | 2022-03-09 | Pile plate type retaining wall and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210234359.XA CN114457843B (en) | 2022-03-09 | 2022-03-09 | Pile plate type retaining wall and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114457843A CN114457843A (en) | 2022-05-10 |
| CN114457843B true CN114457843B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210234359.XA Active CN114457843B (en) | 2022-03-09 | 2022-03-09 | Pile plate type retaining wall and use method thereof |
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| CN (1) | CN114457843B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116517020A (en) * | 2023-06-30 | 2023-08-01 | 中国建筑第四工程局有限公司 | Combined pile row type retaining wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11172632A (en) * | 1997-12-16 | 1999-06-29 | Kubota Corp | Pile for fall suppression |
| CN112814023A (en) * | 2020-12-30 | 2021-05-18 | 安徽先河建筑工程有限公司 | Pile-plate type retaining wall and construction method thereof |
| CN213653490U (en) * | 2020-10-08 | 2021-07-09 | 广东港粤建设工程有限公司 | Road bed side slope protector for highway construction |
| CN213773192U (en) * | 2020-12-07 | 2021-07-23 | 马大强 | Hydraulic engineering barricade |
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2022
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| JPH11172632A (en) * | 1997-12-16 | 1999-06-29 | Kubota Corp | Pile for fall suppression |
| CN213653490U (en) * | 2020-10-08 | 2021-07-09 | 广东港粤建设工程有限公司 | Road bed side slope protector for highway construction |
| CN213773192U (en) * | 2020-12-07 | 2021-07-23 | 马大强 | Hydraulic engineering barricade |
| CN112814023A (en) * | 2020-12-30 | 2021-05-18 | 安徽先河建筑工程有限公司 | Pile-plate type retaining wall and construction method thereof |
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