CN118148167A - Geotechnical engineering side slope anchoring supporting structure - Google Patents
Geotechnical engineering side slope anchoring supporting structure Download PDFInfo
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- CN118148167A CN118148167A CN202410564913.XA CN202410564913A CN118148167A CN 118148167 A CN118148167 A CN 118148167A CN 202410564913 A CN202410564913 A CN 202410564913A CN 118148167 A CN118148167 A CN 118148167A
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- shell
- stock
- rod
- butt joint
- groove
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- 238000004873 anchoring Methods 0.000 title claims abstract description 31
- 230000008093 supporting effect Effects 0.000 title claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract 3
- 238000010168 coupling process Methods 0.000 claims abstract 3
- 238000005859 coupling reaction Methods 0.000 claims abstract 3
- 239000002002 slurry Substances 0.000 claims description 23
- 239000011324 bead Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 19
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a geotechnical engineering side slope anchoring supporting structure, and relates to the technical field of foundation engineering side slope anchoring supporting. Including the mounting panel, the bottom fixed surface of mounting panel installs the stock, and the inside symmetry embedding of stock is fixed with the installation shell, and the inboard swing joint of stock has the connection shell, and the inboard of stock is located the upper end swing joint of connection shell has the butt joint shell, and the lower extreme of butt joint shell is provided with the drill bit. Through the drill bit subassembly that sets up, its toper molding can conveniently bore into in the soil to increase the anchor rod and the built-in intensity of soil around, more can expand accessory guide thick liquids blowout and then solidify and form root form molding, through the coupling shell subassembly that sets up, the inboard unidirectional removal of carrying out of its anchor rod, thereby guarantee the stability of drill bit precession process, more can further compact the soil of boring into the part, through the butt joint shell subassembly structure of setting, it can utilize the pressure that the thick liquids injection brought to drive the drill bit rotatory get into in the earth, thereby the installation rate of support is accelerated.
Description
Technical Field
The invention relates to the technical field of foundation engineering slope anchoring support, in particular to a geotechnical engineering slope anchoring support structure.
Background
The side slope support refers to the support, reinforcement and protection measures adopted for the side slope to ensure the safety of the side slope and the environment thereof. The usual support structure types are: gravity type retaining wall, buttress type retaining wall, cantilever type support, plate rib type or lattice type anchor rod retaining wall support, row pile type anchor rod retaining wall support, anchor spraying support and the like. According to the stress transmission mode, the anchor rods can be divided into tension anchor rods and pressure anchor rods. The anchor rod body of the tension anchor rod is directly bonded with the grouting body, and the anchoring between the anchor rod and the soil body is realized through the bonding force between the anchor rod body and the grouting body; the pressure type anchor rod can convert the tensile force of the anchor rod body into the pressure of the grouting body, the better compressive property of the grouting body is fully utilized, and the grouting body is applied with compressive stress through the bearing body, so that the grouting body and surrounding rock-soil body generate friction resistance to provide the bearing capacity required by the anchor rod;
The utility model of CN219430792U with bulletin number discloses an assembled anchoring structure for slope support, which is characterized in that by rotating two swinging plates, a prefabricated anchor is swung, the prefabricated anchor is controlled to rotate until the angle between the axis direction of the prefabricated anchor and the horizontal plane meets the specification, and then the two nuts are respectively abutted against the two swinging plates by rotating the two nuts, so that the angle of the swinging plates is fixed, an anchor rod passes through the prefabricated anchor, at the moment, the angle of the anchor rod is the same as the axis angle of the prefabricated anchor, the angle between the anchor rod and a slope is convenient to adjust to meet the specification, thereby ensuring the stability of the anchoring structure, and after the anchor rod is installed, cement mortar is injected into the inner side of a fixed cylinder, so that the stability among the prefabricated anchor, the fixed cylinder and a supporting base plate is further increased, and the stability of the anchoring structure is ensured;
The comparison document has certain defects in the actual use process, when the comparison document is applied to a soft soil layer, the large impact can be generated on the soil layer in the process of inserting the anchor rod into the soil layer, the condition that the surface of the soil layer is loose and falls off easily occurs, and further, no proper adhesive force point exists, so that the transverse anchoring effect on the soil layer is limited.
Disclosure of Invention
The invention aims to provide a geotechnical engineering slope anchoring supporting structure, which solves the technical problems.
The aim of the invention can be achieved by the following technical scheme:
The geotechnical engineering slope anchoring supporting structure comprises a mounting plate, wherein anchor rods are fixedly mounted on the bottom end surface of the mounting plate, mounting shells are symmetrically embedded and fixed in the anchor rods, connecting shells are movably connected to the inner sides of the anchor rods, butt joint shells are movably connected to the upper ends of the connecting shells on the inner sides of the anchor rods, and drill bits are arranged at the lower ends of the butt joint shells;
The inclined plane symmetry of drill bit is equipped with the embedded groove, the inboard of embedded groove is equipped with fills the chamber, the fixed surface of filling the chamber installs the connecting block, the surface symmetry of connecting block rotates and is connected with the socket, the surface of socket rotates and is connected with the swing arm, the fixed surface of swing arm is connected with the guide arm, the surface of connecting block is located middle part department fixed mounting and has the stock, the one end fixed mounting of stock has the dog, the surface cover of stock is established and is connected with concave shell.
As a further scheme of the invention: the surface of mounting panel is located the middle part department and is equipped with the filling hole, the surface of mounting panel is located one side of filling hole and is equipped with the cap hole.
As a further scheme of the invention: the inner side of the anchor rod is provided with a guide cavity, a limit groove is formed in the position, close to the middle, of the surface of the guide cavity, a guide groove is formed in the position, close to the upper end, of the surface of the guide cavity, a butt joint hole is formed in the position, close to the bottom end, of the surface of the guide cavity, and a connecting rod is arranged on the surface of the guide cavity.
As a further scheme of the invention: the surface of connecting rod is close to top department fixed mounting has the dead lever, dead lever and guide chamber fixed connection, and the surface of connecting rod is close to lower extreme department and is equipped with the intercommunication groove, the inside of connecting rod is located the lower extreme of intercommunication groove and is equipped with hollow groove, the side surface of connecting rod is close to bottom department symmetry rotation and is connected with the ball.
As a further scheme of the invention: the inside of installation shell is close to upper end department fixed mounting has the shell fragment, the surface of installation shell is close to middle part department fixed mounting has the connecting rod, the surface cover of connecting rod is established and is connected with the draw-in lever.
As a further scheme of the invention: the surface symmetry of connection shell is equipped with the through groove, the top surface fixed mounting in through groove has the piece that stretches, the bottom surface fixed mounting of connection shell has the cutting ferrule, the bottom surface symmetry fixed mounting of cutting ferrule has the inserted bar.
As a further scheme of the invention: the surface symmetry of butt joint shell is equipped with the arc wall, the surface symmetry fixed mounting in arc wall has the separation blade, the outside symmetry fixed mounting of butt joint shell has the abaculus, the bottom fixed surface of butt joint shell installs outer ball cover, the inside embedding of outer ball cover is connected with the beads, the surface cover of beads is established and is connected with interior ball cover, the bottom fixed surface mounting of interior ball cover has the fillet, the surface of panel rod is close to top department and is equipped with the pulp penetration hole, the inside of panel rod is close to lower extreme department and is equipped with the screw thread groove, the surface of panel rod is close to lower extreme department and is equipped with the cutting groove.
As a further scheme of the invention: and chip grooves are formed in the side surfaces of the drill bit.
The invention has the beneficial effects that:
through the drill bit assembly, the conical shape of the drill bit assembly can be conveniently drilled into the soil, so that the embedding strength of the anchor rod and surrounding soil is increased, and the accessory can be unfolded to guide the slurry to spray out and solidify to form a root-shaped shape;
through the connecting shell component, the connecting shell component can move in one direction on the inner side of the anchor rod in a matched manner, so that the stability of a drill bit screwing process is ensured, and the ground of a drilling part can be further compacted;
through the butt joint shell subassembly structure that sets up, it can utilize the thick liquids to pour into the pressure that brings and drive the drill bit rotation and get into earth to accelerate the installation rate of strut.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the anchor rod and mounting rod assembly of the present invention;
FIG. 4 is a schematic view of the split construction of the mounting shell assembly of the present invention;
FIG. 5 is a schematic view of the connection housing assembly of the present invention;
FIG. 6 is a schematic view of the upper end fitting of the docking shell of the present invention;
FIG. 7 is a schematic cross-sectional view of the lower end fitting of the docking shell of the present invention;
Fig. 8 is a schematic cross-sectional view of a bit assembly of the present invention.
In the figure: 1. a mounting plate; 11. pouring holes; 12. a hole is formed; 2. a bolt; 21. a guide chamber; 211. a limit groove; 212. a guide groove; 213. a butt joint hole; 22. a connecting rod; 221. a fixed rod; 222. a communication groove; 223. a ball; 3. a mounting shell; 31. a spring plate; 32. a connecting rod; 321. a clamping rod; 4. a connection housing; 41. a through groove; 42. extending a piece; 43. a cutting sleeve; 44. a rod; 5. a butt-joint shell; 51. an arc-shaped groove; 511. a baffle; 512. a filler rod; 52. an outer ball sleeve; 521. connecting beads; 53. a rod embedding; 531. a pulp penetration hole; 532. a thread groove; 533. cutting a groove; 54. an inner ball sleeve; 6. a drill bit; 61. a chip removal groove; 62. an embedded groove; 621. a perfusion chamber; 63. a connecting block; 631. a hub; 632. swing arms; 633. a guide arm; 634. a long rod; 635. a stop block; 636. a concave shell; 7. soil layer.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Referring to fig. 1-8, the invention discloses a geotechnical engineering side slope anchoring supporting structure, which comprises a mounting plate 1, wherein an anchor rod 2 is fixedly arranged on the bottom end surface of the mounting plate 1, a mounting shell 3 is symmetrically embedded and fixed in the anchor rod 2, a connecting shell 4 is movably connected to the inner side of the anchor rod 2, a butt joint shell 5 is movably connected to the inner side of the anchor rod 2 at the upper end of the connecting shell 4, and a drill bit 6 is arranged at the lower end of the butt joint shell 5;
The inclined plane of the drill bit 6 is symmetrically provided with an embedded groove 62, the inner side of the embedded groove 62 is provided with a filling cavity 621, the surface of the filling cavity 621 is fixedly provided with a connecting block 63, the surface of the connecting block 63 is symmetrically and rotationally connected with a sleeve joint 631, the surface of the sleeve joint 631 is rotationally connected with a swing arm 632, the surface of the swing arm 632 is fixedly connected with a guide arm 633, the surface of the connecting block 63 is fixedly provided with a long rod 634 at the middle part, one end of the long rod 634 is fixedly provided with a stop 635, the surface of the long rod 634 is sleeved with a concave shell 636, when the drill bit is applied to geotechnical slope anchoring and supporting operation, the structure of the drill bit 6 can facilitate the anchoring rod to be transversely embedded into a soil layer 7, reduce resistance received in the drilling process and face the softer soil layer 7, after the drill bit 6 is stretched into the pouring cavity 621 to a certain extent, the poured slurry is poured into the pouring cavity 621, so that the concave shell 636 is pushed to move towards the connecting block 63, the concave shell 636 touches the swing arm 632 in the process and rotates around the sleeve joint 631 until the concave shell 636 moves to the tail end of the long rod 634, at the moment, the guide arm 633 on the surface of the swing arm 632 is separated from the embedded groove 62 and is unfolded in the soil layer 7, the surface of the guide arm 633 forms an inverted buckle shape in the soil layer 7, and meanwhile, the slurry can be poured into the soil layer 7 along the surfaces of the swing arm 632 and the guide arm 633, and the slurry flowing in a scattered manner forms a root-shaped structure after solidification, so that the hardness degree of the soil layer 7 is greatly improved, and the transverse anchoring force of the supporting structure can be effectively improved;
the surface of the mounting plate 1 is provided with a pouring hole 11 in the middle, one side of the surface of the mounting plate 1, which is positioned at the pouring hole 11, is provided with a pouring hole 12, and the pouring hole 11 is used for pouring slurry by a user through a manual grouting gun, a hydraulic pump and other devices, so that the stability of an anchoring supporting structure is improved after the slurry is solidified, and the pouring hole 12 is designed to facilitate the user to visually check the injection degree of the slurry and avoid the slurry pouring condition;
The inner side of the anchor rod 2 is provided with a guide cavity 21, a limit groove 211 is formed in the position, close to the middle, of the surface of the guide cavity 21, a guide groove 212 is formed in the position, close to the upper end, of the surface of the guide cavity 21, a butt joint hole 213 is formed in the position, close to the bottom end, of the surface of the guide cavity 21, and a connecting rod 22 is arranged on the surface of the guide cavity 21;
A fixing rod 221 is fixedly arranged on the surface of the connecting rod 22 near the top end, the fixing rod 221 is fixedly connected with the guide cavity 21, a communication groove 222 is formed on the surface of the connecting rod 22 near the lower end, a hollow groove is formed in the lower end of the communication groove 222 inside the connecting rod 22, balls 223 are symmetrically and rotationally connected on the side surface of the connecting rod 22 near the bottom end, and after slurry is injected, part of slurry leaks out from the guide groove 212 to complete the filling and supporting effects;
The elastic sheet 31 is fixedly arranged at the position, close to the upper end, of the inner part of the installation shell 3, the connecting rod 32 is fixedly arranged at the position, close to the middle part, of the surface of the installation shell 3, the clamping rod 321 is sleeved on the surface of the connecting rod 32, in the moving process of the connection shell 4, the connecting rod is interfered with the clamping rod 321, so that the connecting shell is overturned around the connecting rod 32 and is retracted into the installation shell 3, meanwhile, the elastic sheet 31 is pressed and deformed until the accessory of the connection shell 4 continues to move, and when the clamping rod 321 is not limited by the surface structure, the elastic sheet 31 is reset, so that the clamping rod 321 is driven to reset to complete clamping, the clamping rod is matched with the shape of the clamping sleeve 43 on the surface of the connection shell 4, the connecting rod can only move unidirectionally in the anchor rod 2, so that the structures such as a drill bit 6 are prevented from being jacked into the anchor rod 2 again, and meanwhile, the inserting rod 44 is continuously embedded into the soil layer 7 in the moving process, so that the soil layer 7 of a drilling part is compacted, and the anchoring volume of the device and the soil layer 7 is further improved;
the surface of the connecting shell 4 is symmetrically provided with a through groove 41, the top surface of the through groove 41 is fixedly provided with a protruding piece 42, the bottom surface of the connecting shell 4 is fixedly provided with a clamping sleeve 43, and the bottom surface of the clamping sleeve 43 is symmetrically and fixedly provided with a plug rod 44;
The surface of the butt-joint shell 5 is symmetrically provided with arc grooves 51, the surface of the arc grooves 51 is symmetrically and fixedly provided with baffle plates 511, the outer side of the butt-joint shell 5 is symmetrically and fixedly provided with a filler rod 512, the bottom end surface of the butt-joint shell 5 is fixedly provided with an outer ball sleeve 52, the inside of the outer ball sleeve 52 is embedded and connected with a connecting bead 521, the surface of the connecting bead 521 is sleeved and connected with an inner ball sleeve 54, the bottom end surface of the inner ball sleeve 54 is fixedly provided with an embedded rod 53, the surface of the embedded rod 53 is provided with a slurry penetrating hole 531 near the top end, the inside of the embedded rod 53 is provided with a thread groove 532 near the lower end, the surface of the embedded rod 53 is provided with a cutting groove 533 near the lower end, the baffle plates 511 in a reverse covering shape press and seal the arc grooves 51, and start driving the embedded rod 53 to move in the anchor rod 2 in the process, and the thread groove 532 is matched with balls 223, the embedded rod 53 can rotate around the butt joint shell 5 in the moving process, the cooperation of the outer ball sleeve 52, the connecting bead 521 and the inner ball sleeve 54 can ensure the stability of the rotating motion, the butt joint shell 5 keeps stable unidirectional movement under the action of the embedded rod 512 and the limiting groove 211 and drives the drill bit 6 accessory to rotate continuously in the drilling process so as to conveniently drill into the soil layer 7 to complete anchoring until the butt joint shell 5 is abutted against the connecting shell 4, the extending piece 42 extends out of the arc-shaped groove 51 and drives the baffle 511 to turn outwards under the impact pressure of slurry, so that the arc-shaped groove 51, the through groove 41 and the slurry penetrating hole 531 are connected in a penetrating way, slurry can be filled in from the communication groove 222, the slurry flows into the embedded rod 53 from the lower end of the connecting rod 22 and the concave shell 636 can be pushed in a matched manner;
the side surface of the drill bit 6 is provided with junk slots 61, and the junk slots 61 can facilitate the discharge of soil.
The working principle of the invention is as follows: when the drill bit 6 is applied to geotechnical engineering slope anchoring and supporting operation, the structure of the drill bit 6 can facilitate the anchoring rod to be transversely embedded into the soil layer 7, the resistance received in the drilling process is reduced, the softer soil layer 7 is faced, after the drill bit 6 is stretched into a certain degree, the poured slurry is poured into the pouring cavity 621, so that the concave shell 636 is pushed to move towards the connecting block 63, the concave shell 636 contacts the swing arm 632 in the process to rotate around the sleeve joint 631 until the concave shell 636 moves to the tail end of the long rod 634, at the moment, the guide arm 633 on the surface of the swing arm 632 is separated from the embedded groove 62 and is unfolded in the soil layer 7, the surface of the guide arm 633 forms an inverted buckle shape, meanwhile, the slurry flowing in a scattered way can be poured into the soil layer 7 along the surfaces of the swing arm 632 and the guide arm 633, the slurry after solidification forms a root-shaped structure, the hardness degree of the soil layer 7 is greatly improved, the horizontal anchoring force of the supporting structure can be effectively improved, the grouting holes 11 are used for grouting slurry by a user through equipment such as a manual grouting gun, a hydraulic pump and the like, so that the stability of the anchoring supporting structure is improved after the slurry is solidified, the design of the hole 12 can facilitate the user to visually check the injection degree of the slurry, the slurry leakage condition is avoided, the hole can interfere with the clamping rod 321 in the moving process of the connecting shell 4, the hole can overturn around the connecting rod 32 and retract into the mounting shell 3, meanwhile, the elastic sheet 31 is pressed and deformed until the connecting shell 4 accessory continues to move, and the surface structure of the hole does not limit the clamping rod 321 any more, the elastic sheet 31 can start to reset, so that the clamping rod 321 is driven to reset to complete the clamping position, the hole can only move unidirectionally in the anchor rod 2 by matching with the modeling of the clamping sleeve 43 on the surface of the connecting shell 4, in order to avoid the thick liquids to flow backward and lead to structures such as drill bit 6 to be jacked into stock 2 again inside, simultaneously inserted bar 44 is constantly embedded into soil layer 7 in the motion process, so that bore into partial soil layer 7 by compaction, and further the anchor volume of device and soil layer 7, in the thick liquids injection process, the baffle 511 of reverse cover molding is pressed shutoff arc wall 51, and begin to drive the embedded rod 53 and remove in stock 2 at this in-process, while screw thread groove 532 cooperation ball 223, can make embedded rod 53 rotate around butt joint 5 in the in-process that removes, and the cooperation of outer ball cover 52, the continuous bead 521 and interior ball cover 54 can guarantee rotary motion's stability, and butt joint 5 then keeps stable unidirectional movement under the effect of filler rod 512 and spacing groove 211, and drive drill bit 6 accessory and constantly rotate in the boring process, so as to conveniently bore into soil layer 7 and accomplish the anchor, until butt joint 5 is close to the back with connecting shell 4, the extending piece 42 will stretch out from arc wall 51, and drive the baffle 511 under the pressure of thick liquids and link up, thereby can be passed through from the arc wall 531, through the inner side wall 531 and through the connecting rod 41, can be connected from the inside through the groove 53, through the hollow cavity 41, through the hollow cavity 22, through the hollow cavity 53 can be connected.
The foregoing describes one embodiment of the present invention in detail, but the disclosure is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. The utility model provides a geotechnical engineering side slope anchor supporting construction, includes mounting panel (1), its characterized in that, bottom surface mounting of mounting panel (1) has stock (2), the inside symmetry embedding of stock (2) is fixed with installation shell (3), the inboard swing joint of stock (2) has coupling shell (4), the inboard of stock (2) is located the upper end swing joint of coupling shell (4) has butt joint shell (5), the lower extreme of butt joint shell (5) is provided with drill bit (6);
The inclined plane symmetry of drill bit (6) is equipped with embedded groove (62), the inboard of embedded groove (62) is equipped with fills chamber (621), the fixed surface of filling chamber (621) installs connecting block (63), the surface symmetry rotation of connecting block (63) is connected with socket (631), the surface rotation of socket (631) is connected with swing arm (632), the fixed surface of swing arm (632) is connected with guide arm (633), the surface of connecting block (63) is located middle part department fixed mounting and has stock (634), the one end fixed mounting of stock (634) has dog (635), the surface cover of stock (634) is established and is connected with concave shell (636).
2. The geotechnical engineering side slope anchoring supporting structure according to claim 1, wherein the surface of the mounting plate (1) is provided with a pouring hole (11) at the middle part, and a cap hole (12) is arranged on one side of the surface of the mounting plate (1) located at the pouring hole (11).
3. The geotechnical engineering slope anchoring supporting structure according to claim 1, wherein a guide cavity (21) is formed in the inner side of the anchor rod (2), a limit groove (211) is formed in the position, close to the middle, of the surface of the guide cavity (21), a guide groove (212) is formed in the position, close to the upper end, of the surface of the guide cavity (21), a butt joint hole (213) is formed in the position, close to the bottom end, of the surface of the guide cavity (21), and a connecting rod (22) is arranged on the surface of the guide cavity (21).
4. A geotechnical engineering slope anchoring supporting structure according to claim 3, wherein a fixing rod (221) is fixedly installed on the surface of the connecting rod (22) near the top end, the fixing rod (221) is fixedly connected with the guide cavity (21), a communicating groove (222) is formed on the surface of the connecting rod (22) near the lower end, a hollow groove is formed in the lower end of the communicating groove (222) inside the connecting rod (22), and balls (223) are symmetrically connected to the side surface of the connecting rod (22) near the bottom end in a rotating mode.
5. The geotechnical engineering slope anchoring supporting structure according to claim 1, wherein an elastic sheet (31) is fixedly installed in the installation shell (3) near the upper end, a connecting rod (32) is fixedly installed in the installation shell (3) near the middle, and a clamping rod (321) is sleeved on the surface of the connecting rod (32).
6. The geotechnical engineering slope anchoring supporting structure according to claim 1, wherein through grooves (41) are symmetrically formed in the surface of the connecting shell (4), extension pieces (42) are fixedly arranged on the top end surfaces of the through grooves (41), clamping sleeves (43) are fixedly arranged on the bottom end surfaces of the connecting shell (4), and inserting rods (44) are symmetrically and fixedly arranged on the bottom end surfaces of the clamping sleeves (43).
7. The geotechnical engineering side slope anchoring supporting structure according to claim 1, wherein arc grooves (51) are symmetrically arranged on the surface of the butt joint shell (5), baffle plates (511) are symmetrically and fixedly arranged on the surface of the arc grooves (51), embedded bars (512) are symmetrically and fixedly arranged on the outer side of the butt joint shell (5), outer ball sleeves (52) are fixedly arranged on the bottom end surface of the butt joint shell (5), connecting beads (521) are embedded in the outer ball sleeves (52), inner ball sleeves (54) are sleeved on the surfaces of the connecting beads (521), embedded bars (53) are fixedly arranged on the bottom end surfaces of the inner ball sleeves (54), slurry penetrating holes (531) are formed in the positions, close to the lower ends, of the inner portions of the embedded bars (53), and cutting grooves (533) are formed in the positions, close to the lower ends, of the surfaces of the embedded bars (53).
8. Geotechnical slope anchoring and supporting structure according to claim 1, characterized in that the side surface of the drill bit (6) is provided with junk slots (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410564913.XA CN118148167A (en) | 2024-05-09 | 2024-05-09 | Geotechnical engineering side slope anchoring supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410564913.XA CN118148167A (en) | 2024-05-09 | 2024-05-09 | Geotechnical engineering side slope anchoring supporting structure |
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| Publication Number | Publication Date |
|---|---|
| CN118148167A true CN118148167A (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410564913.XA Pending CN118148167A (en) | 2024-05-09 | 2024-05-09 | Geotechnical engineering side slope anchoring supporting structure |
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| CN218816466U (en) * | 2022-12-12 | 2023-04-07 | 戴俊涛 | Spiral anchor rod |
| CN219430792U (en) * | 2023-02-27 | 2023-07-28 | 延安大学 | Assembled anchoring structure for side slope support |
| CN116771397A (en) * | 2023-06-30 | 2023-09-19 | 中国矿业大学 | Drilling and anchoring integrated drilling device and application method thereof |
| CN117403634A (en) * | 2023-10-16 | 2024-01-16 | 广西电网有限责任公司电力科学研究院 | Anchor rod reinforcing structure for side slope and anchoring method |
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