CN114000519A - Obliquely-arranged tension type steel anchor pipe micro-pile structure and implementation method - Google Patents
Obliquely-arranged tension type steel anchor pipe micro-pile structure and implementation method Download PDFInfo
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- CN114000519A CN114000519A CN202111381933.6A CN202111381933A CN114000519A CN 114000519 A CN114000519 A CN 114000519A CN 202111381933 A CN202111381933 A CN 202111381933A CN 114000519 A CN114000519 A CN 114000519A
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- anchor pipe
- steel anchor
- fixed
- fixing ring
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 298
- 239000010959 steel Substances 0.000 title claims abstract description 298
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000004224 protection Effects 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 claims description 27
- 239000004567 concrete Substances 0.000 claims description 24
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 239000011324 bead Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000009979 protective mechanism Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 7
- 238000007667 floating Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/207—Securing of slopes or inclines with means incorporating sheet piles or piles
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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
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
-
- 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
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
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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
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
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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
- E02D5/72—Pile shoes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Abstract
The utility model discloses a tensile steel anchor pipe micro pile structure arranged obliquely and an implementation method thereof. The side slope body is fixedly arranged in the side slope body in the using process, and the protection mechanisms are connected with each other and cannot slide or move, so that the side slope body is stable and cannot collapse after being used for a long time.
Description
Technical Field
The utility model relates to the technical field of slope management, in particular to a tensile steel anchor pipe micro-pile structure arranged obliquely and an implementation method.
Background
The side slope refers to a slope surface with a certain slope which is formed on two sides of the roadbed to ensure the stability of the roadbed. The side slope is need to use fender pile and protecting wall to strengthen and protect the side slope at the in-process of administering for the side slope can not take place to collapse at the in-process that uses.
The utility model relates to an anti-floating anchor pipe pile according to the Chinese patent number CN201220157543.0, which mainly comprises
The front end of the hollow steel pipe is welded with
The hollow steel pipe is used as a drill bit,
the front part of the hollow steel pipe close to the drill bit is provided with a grouting hole,
a screw rod is welded on the wall of the hollow steel pipe, angle iron is welded on the upper part of the screw rod,
the top of the hollow steel pipe is welded with an anti-floating steel bar and a water-stop circular steel plate, the anti-floating steel bar is anchored into the basement bottom plate structure, and the press is used for pressing the anti-floating steel bar and the water-stop circular steel plate
And (3) drilling the hollow steel pipe into the soil layer, spraying grouting liquid from the grouting holes, and grouting to form the anti-floating anchor pipe pile. The beneficial effects of the utility model are as follows: the anti-floating anchor rod can replace reinforced concrete anti-pulling piles, tree root piles and anti-floating anchor rods, has no slurry, protects the environment, does not need to adopt full casing construction in the pebble bed construction, and reduces the construction cost and the cost.
The utility model relates to a cement stirring anchor pipe pile according to the Chinese patent No. CN200520101126.4, which comprises a hollow steel pipe, wherein the front end of the steel pipe is provided with a drill bit, and a group of spiral sheets are distributed on the pipe wall of the steel pipe at intervals; an interval for containing cement paste is reserved between the adjacent spiral pieces, and a group of small grouting holes are formed in the pipe wall between the adjacent spiral pieces. The utility model has the beneficial effects that: the construction cost is low, the construction process is simple and convenient, and the length, the pile diameter and the uplift resistance are good; the method is suitable for the stratums such as silt soil, silt soil, clay soil, silt soil, loess, sandy soil and the like.
The utility model discloses a rotary anchor pipe pile according to the Chinese patent No. CN201020149945.7, which comprises a hollow steel pipe, wherein the front end of the hollow steel pipe is connected with a drill bit, the pipe wall of the hollow steel pipe is provided with a plurality of fins, and the pipe wall of the front part of the hollow steel pipe, which is close to the drill bit, is provided with a grouting hole. Compared with the prior art, the utility model has the advantages of simple processing, low cost, small resistance when screwing in soil and capability of improving the construction speed.
However, the above-mentioned technical scheme and the existing obliquely arranged tension-type steel anchor pipe miniature pile used cannot firmly fix the side slope in the use process, and the pile body and the slope body are not firmly fixed enough in the process of fixing and installing the pile body, and after long-time use, the pile body and the slope body are separated from each other, so that the effect of the installed pile body on the protection of the inclined slope body and the performance of the protection are greatly reduced, and therefore a device is urgently needed to solve the above-mentioned problems, so that the pile body used for fixing can be rapidly inserted and fixed into the slope body in the installation process, and the pile body and the slope body can still be firmly fixed after long-time use.
Disclosure of Invention
The utility model aims to provide a tensile steel anchor pipe micro-pile structure arranged obliquely and an implementation method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the tension type steel anchor pipe miniature pile structure comprises a slope body, a synchronous connection fixing device and a protection mechanism, wherein a placing cavity is uniformly formed in the slope body, a protection limiting ring is fixedly installed at the upper end of the placing cavity, the protection mechanism is fixedly installed in the placing cavity, the protection limiting ring is fixedly connected to the outer portion of the upper end of the protection mechanism, and the synchronous connection fixing device is fixedly connected between the upper ends of the protection mechanism; the protection mechanism comprises a protection part and a fastening part, and the fastening part is uniformly and fixedly arranged on the protection part;
the protective part comprises a pouring inner cavity, connecting threads, a first steel anchor pipe, a second steel anchor pipe, a first welding groove, a third steel anchor pipe and a conical plug, the bottom end of the first steel anchor pipe is fixedly welded at the upper end of the second steel anchor pipe, the bottom end of the second steel anchor pipe is fixedly welded at the upper end of the third steel anchor pipe, the conical plug is fixedly connected at the bottom end of the third steel anchor pipe, the third steel anchor pipe is arranged in a conical shape, the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe are uniformly provided with first discharge fastening grooves, the first welding grooves are uniformly formed in the upper ends of the second steel anchor pipe and the third steel anchor pipe, the pouring inner cavity is formed in the middle of the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe, the pouring inner cavity penetrates through the middle parts of the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe, and the connecting threads are arranged outside the upper end of the first steel anchor pipe;
the bottom ends of the first steel anchor pipe and the second steel anchor pipe are fixedly connected with a splicing fixing ring, a second welding groove is uniformly formed in the splicing fixing ring in a penetrating mode, and a groove hole matched with the splicing fixing ring is formed in the upper end of the second steel anchor pipe and the upper end of the third steel anchor pipe;
the fastening part comprises a fixing ring, an auxiliary fixing ring and a second discharge fastening groove, the fixing ring is fixedly connected to the upper end of the auxiliary fixing ring, and the second discharge fastening groove is uniformly arranged on the auxiliary fixing ring in a penetrating manner;
the synchronous connection fixing device comprises a fastening threaded column, a pouring port, a first connection fixing ring, a fixed connection clamping frame, a first fixed connection clamping plate, a second connection fixing ring, a fastening connection bolt, a fixed connection slot, a threaded connection ring, a fastening connection threaded hole and a second fixed connection clamping plate, wherein the threaded connection ring is respectively and fixedly connected with the bottom ends of the first connection fixing ring and the second connection fixing ring, the pouring port penetrates through the middle parts of the first connection fixing ring and the second connection fixing ring and is positioned in the middle part of the threaded connection ring, the fastening threaded column is uniformly screwed and rotatably inserted into the upper edge parts of the first connection fixing ring and the second connection fixing ring, the first fixed connection clamping plate is movably inserted into one end of the first connection fixing ring and one end of the second connection fixing ring, and the first fixed connection clamping plate is fixed inside the first connection fixing ring and the second connection fixing ring through extrusion of the fastening threaded column, the fixed connecting slot is fixedly connected with the other end of the first connecting fixed ring and the second connecting fixed ring, the fixed connecting clamping frame is movably inserted at the side ends of the first connecting fixed ring and the second connecting fixed ring, the fixed connecting clamping frame is extruded and fixed on the first connecting fixed ring and the second connecting fixed ring through the fastening thread column, the second fixed connecting clamping plate is movably arranged at the other side ends of the first connecting fixed ring and the second connecting fixed ring, the second fixed connecting clamping plate is extruded and fixed on the first connecting fixed ring and the second connecting fixed ring through the fastening thread column, the fastening connecting thread holes are uniformly arranged on the first fixed connecting clamping plate and the second fixed connecting clamping plate, the fastening connecting bolt is screwed and rotatably inserted on the fixed connecting slot and the fixed connecting clamping frame, and the fastening connecting bolt is matched with the fastening connecting thread holes, the first fixed connection clamping plate is inserted in the fixed connection slot, and the second fixed connection clamping plate is inserted in the fixed connection clamping frame.
Preferably, the bottom end of the threaded connecting ring is fixedly threaded at the upper end of the first steel anchor pipe through connecting threads.
Preferably, the protection part, the fastening part and the conical plug are located inside the placing cavity, and the protection limiting ring is fixedly connected with the upper end of the first steel anchor pipe.
Preferably, the fixing ring is fixedly welded with the upper ends of the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe.
Preferably, the auxiliary fixing ring is located inside the placing cavity, and the diameter of the placing cavity is larger than that of the auxiliary fixing ring.
Preferably, the second welding grooves and the first welding grooves are distributed in a staggered mode when the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe are spliced through the inserting fixing rings.
Preferably, gaps exist between the inner wall of the auxiliary fixing ring and the outer walls of the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe.
Preferably, the fixed ring is uniformly screwed and inserted with a second fixed connection clamping plate, the front end of the second fixed connection clamping plate is screwed and inserted in the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe, the auxiliary fixed ring is uniformly screwed and connected with auxiliary rotary beads, and the auxiliary rotary beads are made of stainless steel.
Preferably, the conical plug is uniformly provided with auxiliary fixing holes in a penetrating manner.
The implementation method of the tension type steel anchor pipe micro-pile structure comprises the following steps:
s1, uniformly forming placing cavities on the slope body, and then orderly placing a third steel anchor pipe, a second steel anchor pipe and a first steel anchor pipe which are used for reinforcing the slope body into the placing cavities;
s2, when the third steel anchor pipe, the second steel anchor pipe and the first steel anchor pipe are orderly placed into the placing cavity, the third steel anchor pipe, the second steel anchor pipe and the first steel anchor pipe are inserted into the upper ends of the third steel anchor pipe and the second steel anchor pipe through the splicing fixing rings at the bottom ends of the second steel anchor pipe and the first steel anchor pipe, splicing among the third steel anchor pipe, the second steel anchor pipe and the first steel anchor pipe can be realized, and the spliced third steel anchor pipe, the second steel anchor pipe and the first steel anchor pipe can be fixedly connected among the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe through the second welding groove and the first welding groove, so that the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe which are integrally fixed are placed in the placing cavity to play a role in strengthening protection of a slope body;
s3, after the first steel anchor pipe, the second steel anchor pipe and the third steel anchor pipe are integrally and fixedly placed in the placing cavity, concrete is poured into the placing cavity through the pouring inner cavity and the gap between the auxiliary fixing ring and the outer wall of the placing cavity, the poured concrete can be reserved in the auxiliary fixing ring through the first discharge fastening groove, the concrete poured in the gap between the auxiliary fixing ring and the outer wall of the placing cavity can enter the auxiliary fixing ring through the second discharge fastening groove, so that the concrete can firmly connect the first steel anchor pipe, the second steel anchor pipe, the third steel anchor pipe and the auxiliary fixing ring with the inner wall of the placing cavity, and the first steel anchor pipe, the second steel anchor pipe, the third steel anchor pipe and the auxiliary fixing ring are firmly fixed in the placing cavity to strengthen the slope body;
s4, after concrete pouring is finished, the positions of the first fixed connection clamping plate, the fixed connection slot, the fixed connection clamping frame and the second fixed connection clamping plate are adjusted and controlled through screwing the fastening threaded columns, then the first fixed connection clamping plate is inserted into the fixed connection slot, the second fixed connection clamping plate is inserted into the fixed connection clamping frame, the fastening connection bolts are inserted into the fastening connection threaded holes, the first fixed connection clamping plate and the second fixed connection clamping plate are respectively fixed in the fixed connection slot and the fixed connection clamping frame, and synchronous fixed connection between all protection mechanisms in the placing cavity is achieved.
Compared with the prior art, the utility model has the following beneficial effects:
the in-process that this device used evenly places each protection machanism's inside and protection machanism and place the pouring concrete between the chamber after placing the inside in chamber through protection machanism, thereby make each protection machanism fixed firm the inside of installing at the side slope body, thereby make the in-process that the side slope body used firm stable can not collapse, and install and place each protection machanism of placing the intracavity portion and control portably in the inside convenient and fast who places the chamber, and each protection machanism fixes and can carry out synchronous fixed connection between each other after placing the inside in chamber, make and to bear great extrusion force between each protection machanism, make the side slope body firm stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to be able to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the structure of the slope body of the present invention;
FIG. 3 is a schematic view of the protective mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the protection part of the present invention;
FIG. 5 is a schematic view of the protective part of the present invention;
FIG. 6 is a schematic view of the bottom structure of a second steel anchor tube according to the present invention;
FIG. 7 is a schematic view of the fastening portion of the present invention;
FIG. 8 is a schematic structural view of a synchronous connection fixing device according to the present invention;
FIG. 9 is a schematic structural view of a second embodiment of an auxiliary fixing ring of the present invention;
fig. 10 is a schematic structural view of a tapered plug according to a second embodiment of the present invention.
In the figure: 1-slope body, 2-synchronous connection fixing device, 3-protection mechanism, 4-protection limiting ring, 5-placing cavity, 6-protection part, 7-fastening part, 8-pouring inner cavity, 9-connecting thread, 10-first discharge fastening groove, 11-first steel anchor pipe, 12-second steel anchor pipe, 13-first welding groove, 14-third steel anchor pipe, 15-conical plug, 16-plug-in fixing ring, 17-second welding groove, 18-fixing ring, 19-auxiliary fixing ring, 20-second discharge fastening groove, 21-fastening threaded column, 22-pouring opening, 23-first connection fixing ring, 24-fixed connection clamping frame, 25-first fixed connection clamping plate, 26-second connection fixing ring, 27-fastening connecting bolts, 28-fixing connecting slots, 29-threaded connecting rings, 30-fastening connecting threaded holes, 31-second fixing connecting clamping plates, 32-auxiliary rotating balls and 33-auxiliary fixing holes.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used can be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The utility model is further described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1 and fig. 2, an embodiment of the present invention includes: the tension type steel anchor pipe micro pile structure arranged obliquely comprises a slope body 1, a synchronous connection fixing device 2 and a protection mechanism 3, a placing cavity 5 is uniformly formed in the slope body 1, a protection limiting ring 4 is fixedly installed at the upper end of the placing cavity 5, the protection mechanism 3 is fixedly installed in the placing cavity 5, the protection limiting ring 4 is fixedly connected to the outer portion of the upper end of the protection mechanism 3, the synchronous connection fixing device 2 is fixedly connected between the upper ends of the protection mechanism 3, the slope body 1 is achieved through the arrangement of the structure, the synchronous connection fixing device 2 and the protection mechanism 3 are connected and combined, and the whole fixed installation work is achieved.
Referring to fig. 3, the protection mechanism 3 includes a protection part 6 and three fastening parts 7, the fastening parts 7 are uniformly and fixedly mounted on the protection part 6, and the three fastening parts 7 are arranged to realize multi-directional fixed connection and fastening connection function;
referring to fig. 4 and 5, the protection portion 6 includes a casting cavity 8, a connecting thread 9, a first steel anchor pipe 11, a second steel anchor pipe 12, a first welding groove 13, a third steel anchor pipe 14 and a tapered plug 15, wherein the bottom end of the first steel anchor pipe 11 is fixedly welded at the upper end of the second steel anchor pipe 12, the bottom end of the second steel anchor pipe 12 is fixedly welded at the upper end of the third steel anchor pipe 14, the tapered plug 15 is fixedly connected at the bottom end of the third steel anchor pipe 14, the third steel anchor pipe 14 is arranged in a tapered shape, the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14 are uniformly provided with a first discharge fastening groove 10, the first welding groove 13 is uniformly arranged at the upper ends of the second steel anchor pipe 12 and the third steel anchor pipe 14, the casting cavity 8 is arranged at the middle portions of the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14, and the casting cavity 8 penetrates through the first steel anchor pipe 11, the second steel anchor pipe 12 and the middle portion of the third steel anchor pipe 14, the connecting thread 9 is arranged outside the upper end of the first steel anchor pipe 11, and through the connection combination of the pouring inner cavity 8, the connecting thread 9, the first steel anchor pipe 11, the second steel anchor pipe 12, the first welding groove 13, the third steel anchor pipe 14 and the conical plug 15, the mutual matching installation work is realized, the mutual matching connection is realized, the integral construction is facilitated, and the integral protection function setting is realized;
referring to fig. 6, the bottom ends of the first steel anchor pipe 11 and the second steel anchor pipe 12 are fixedly connected with an inserting fixing ring 16, a second welding groove 17 is uniformly formed in the inserting fixing ring 16 in a penetrating manner, slotted holes matched with the inserting fixing ring 16 are formed in the upper end of the second steel anchor pipe 12 and the upper end of the third steel anchor pipe 14, and the first steel anchor pipe 11, the second steel anchor pipe 12 and the inserting fixing ring 16 are connected to realize matched installation and help to be combined better;
referring to fig. 7, the fastening portion 7 includes a fixing ring 18, an auxiliary fixing ring 19 and a second discharge fastening groove 20, the fixing ring 18 is fixedly connected to the upper end of the auxiliary fixing ring 19, the second discharge fastening groove 20 is uniformly formed in the auxiliary fixing ring 19 in a penetrating manner, and the fixing purpose is achieved by the connection of the fixing ring 18, so as to help practice the matching and connecting work;
referring to fig. 8, the synchronous connection fixing device 2 includes a fastening threaded post 21, a pouring opening 22, a first connection fixing ring 23, a fixed connection clamping frame 24, a first fixed connection clamping plate 25, a second connection fixing ring 26, a fastening connection bolt 27, a fixed connection slot 28, a threaded connection ring 29, a fastening connection threaded hole 30 and a second fixed connection clamping plate 31, wherein the threaded connection ring 29 is respectively and fixedly connected to the bottom ends of the first connection fixing ring 23 and the second connection fixing ring 26, the pouring opening 22 is formed through the middle portions of the first connection fixing ring 23 and the second connection fixing ring 26, the pouring opening 22 is formed through the middle portion of the threaded connection ring 29, the fastening threaded post 21 is uniformly and threadedly inserted into the upper portions of the edges of the first connection fixing ring 23 and the second connection fixing ring 26, the first fixed connection clamping plate 25 is movably inserted into one end of the first connection fixing ring 23 and the second connection fixing ring 26, and the first fixed connection clamping plate 25 is fixed inside the first connection fixing ring 23 and the second connection fixing ring 26 by the extrusion of the fastening screw post 21, the fixed connection slot 28 is fixedly connected at the other end of the first connection fixing ring 23 and the second connection fixing ring 26, the fixed connection clamping frame 24 is movably inserted at the side end of the first connection fixing ring 23 and the second connection fixing ring 26, and the fixed connection clamping frame 24 is fixed on the first connection fixing ring 23 and the second connection fixing ring 26 by the extrusion of the fastening screw post 21, the second fixed connection clamping plate 31 is movably installed at the other side end of the first connection fixing ring 23 and the second connection fixing ring 26, and the second fixed connection clamping plate 31 is fixedly connected on the first connection fixing ring 23 and the second connection fixing ring 26 by the extrusion of the fastening screw post 21, the fastening connection screw holes 30 are uniformly opened on the first fixed connection clamping plate 25 and the second fixed connection clamping plate 31, fastening connection bolt 27 screw thread rotates and pegs graft on fixed connection slot 28 and fixed connection card frame 24, and fastening connection bolt 27 and fastening connection screw hole 30 adaptation, first fixed connection cardboard 25 pegs graft in the inside of fixed connection slot 28, second fixed connection cardboard 31 pegs graft in the inside of fixed connection card frame 24, through fastening screw post 21, pour mouthful 22, first solid fixed ring 23 of connecting, fixed connection card frame 24, first fixed connection cardboard 25, solid fixed ring 26 of second connecting, fastening connection bolt 27, fixed connection slot 28, threaded connection ring 29, fastening connection screw hole 30 and the connection setting of second fixed connection cardboard 31, realize the installation combination, constitute synchronous connection fixing device 2 jointly, realize synchronous connection, better cooperation production work.
Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, the bottom end of the threaded connection ring 29 is fixedly and threadedly connected to the upper end of the first steel anchor pipe 11 through the connection thread 9, the protection portion 6, the fastening portion 7 and the tapered plug 15 are located inside the placing cavity 5, the protection limiting ring 4 is fixedly connected to the upper end of the first steel anchor pipe 11, the fixing ring 18 is fixedly welded to the upper ends of the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14, the auxiliary fixing ring 19 is located inside the placing cavity 5, the diameter of the placing cavity 5 is larger than that of the auxiliary fixing ring 19, the second welding grooves 17 are distributed in a staggered manner with the first welding grooves 13 when the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14 are spliced through the splicing fixing ring 16, a gap exists between the inner wall of the auxiliary fixing ring 19 and the outer walls of the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14, through holistic structural connection, realize mutual combination setting, the help fastens the cooperation, realizes holistic installation and founds, and the help fastens the production work, and the better connection setting that carries on the combination formula improves holistic stability ability.
In the embodiment, after the protection mechanisms 3 are uniformly placed in the placing cavity 5, concrete is poured into the interiors of the protection mechanisms 3 and between the protection mechanisms 3 and the placing cavity 5, so that the protection mechanisms 3 are fixedly and firmly installed in the interior of the side slope body 1, the side slope body 1 is firm and stable and cannot collapse in the using process, the protection mechanisms 3 installed in the placing cavity 5 are conveniently and quickly placed in the placing cavity 5, the protection mechanisms 3 can be synchronously and fixedly connected with one another after being fixed in the placing cavity 5, large extrusion force can be borne by the protection mechanisms 3, the side slope body 1 is firm and stable, and the protection mechanisms 3 can be more firmly fixed in the placing cavity 5 by uniformly and fixedly installing the fastening parts 7 outside the protection parts 6 in the protection mechanisms 3, so that the protection mechanism 3 can reinforce and stabilize the slope body 1 for a long time.
Example 2
On the basis of embodiment 1, as shown in fig. 9 and 10, the fixing ring 18 is uniformly screwed and inserted with a second fixing connection clamping plate 31, the front end of the second fixing connection clamping plate 31 is screwed and inserted inside the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14, the auxiliary fixing ring 19 is uniformly screwed and clamped with an auxiliary rotating bead 32, the auxiliary rotating bead 32 is made of stainless steel, and the conical plug 15 is uniformly penetrated and provided with an auxiliary fixing hole 33.
In the embodiment, the front end of the second fixing and connecting clamp plate 31 is screwed and connected to the inside of the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14, so that the auxiliary fixing ring 19 can be quickly taken down and installed from the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14 according to the use requirement, and the auxiliary rotating beads 32 are uniformly and rotatably installed on the first discharge fastening groove 10, so that the auxiliary rotating beads 32 positioned at the outermost part after the protection mechanism 3 is integrally placed in the placing cavity 5 are in contact with the inner wall of the placing cavity 5, the friction force between the protection mechanism 3 and the outer wall of the placing cavity 5 is greatly reduced, the protection mechanism 3 can be conveniently placed in the placing cavity 5 as a whole, and the auxiliary fixing holes 33 formed in the conical plug 15 can enable poured concrete to flow from the auxiliary fixing holes 33, so that the conical plug 15 is firmly connected and fixed with the bottom of the placing cavity 5, each protection mechanism 3 is more stable after being fixed inside the slope body 1.
The specific implementation method of the equipment of the embodiment 1 and the embodiment 2 comprises the following steps:
s1, firstly, uniformly arranging a placing cavity 5 on the slope body 1, and then orderly placing a third steel anchor pipe 14, a second steel anchor pipe 12 and a first steel anchor pipe 11 for reinforcing the slope body 1 into the placing cavity 5;
s2, when the third steel anchor pipe 14, the second steel anchor pipe 12 and the first steel anchor pipe 11 are orderly placed into the placing cavity 5, the third steel anchor pipe 14, the second steel anchor pipe 12 and the first steel anchor pipe 11 are spliced by inserting the second steel anchor pipe 12 and the inserting fixing ring 16 at the bottom end of the first steel anchor pipe 11 into the upper ends of the third steel anchor pipe 14 and the second steel anchor pipe 12, and the first steel anchor pipe 11, and the spliced third steel anchor pipe 14, the second steel anchor pipe 12 and the first steel anchor pipe 11 can be fixedly connected between the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14 through the second welding groove 17 and the first welding groove 13, so that the fixed first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14 are integrally fixed and placed in the placing cavity 5 to play a role in reinforcing protection of the slope body 1;
s3, after the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14 are integrally fixed and placed in the placing cavity 5, concrete is poured into the placing cavity 5 through the pouring inner cavity 8 and the gap between the auxiliary fixing ring 19 and the outer wall of the placing cavity 5, the poured concrete can be reserved in the auxiliary fixing ring 19 through the first discharge fastening groove 10, concrete poured through the gap between the auxiliary fixing ring 19 and the outer wall of the placing chamber 5 can enter the inside of the auxiliary fixing ring 19 through the second discharge fastening groove 20, so that the concrete can tightly connect the first steel anchor pipe 11 and the second steel anchor pipe 12 and the third steel anchor pipe 14 with the auxiliary fixing ring 19 and the inner wall of the placing cavity 5, the first steel anchor pipe 11, the second steel anchor pipe 12, the third steel anchor pipe 14 and the auxiliary fixing ring 19 are firmly fixed in the placing cavity 5, so that the slope body 1 is reinforced firmly;
s4, after concrete pouring is finished, the positions of the first fixed connection clamping plate 25, the fixed connection slot 28, the fixed connection clamping frame 24 and the second fixed connection clamping plate 31 are adjusted and controlled through screwing the fastening threaded column 21, then the first fixed connection clamping plate 25 is inserted into the fixed connection slot 28, the second fixed connection clamping plate 31 is inserted into the fixed connection clamping frame 24, the fastening connection bolts 27 are inserted into the fastening connection threaded holes 30, the first fixed connection clamping plate 25 and the second fixed connection clamping plate 31 are respectively fixed inside the fixed connection slot 28 and the fixed connection clamping frame 24, and synchronous fixed connection between the protection mechanisms 3 fixed in the placement cavity 5 is achieved.
The working principle is as follows: firstly, evenly set up out on the side slope body 1 and place the chamber 5, then will be used for putting into to the inside of placing the chamber 5 in order third steel anchor pipe 14 and second steel anchor pipe 12 and first steel anchor pipe 11 that the side slope body 1 was consolidated, insert the concatenation between third steel anchor pipe 14 and second steel anchor pipe 12 and first steel anchor pipe 12 through the solid fixed ring 16 of pegging graft of second steel anchor pipe 12 and first steel anchor pipe 11 bottom to the inside of placing the chamber 5 of putting into in order with third steel anchor pipe 14 and second steel anchor pipe 12 and first steel anchor pipe 12 in the upper end inside can realize between third steel anchor pipe 14 and second steel anchor pipe 12 and first steel anchor pipe 11, third steel anchor pipe 14 and second steel anchor pipe 12 after the concatenation and first steel anchor pipe 11 can realize the fixed connection between first steel anchor pipe 11 and second steel anchor pipe 12 and third steel anchor pipe 14 through second welding groove 17 and first welding groove 13, make first steel anchor pipe 11 and second steel anchor pipe 12 after the fixation place anchor pipe 14 and the anchor pipe 14 of the whole anchor pipe of placing in anchor pipe 14 The protection and reinforcement of the slope body 1 are achieved in the cavity 5, concrete is poured into the placing cavity 5 through the pouring inner cavity 8 and a gap between the auxiliary fixing ring 19 and the outer wall of the placing cavity 5 after the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14 are integrally and fixedly placed in the placing cavity 5, the poured concrete can be reserved in the auxiliary fixing ring 19 through the first discharge fastening groove 10, the concrete poured in the gap between the auxiliary fixing ring 19 and the outer wall of the placing cavity 5 can enter the auxiliary fixing ring 19 through the second discharge fastening groove 20, so that the concrete can firmly fix the first steel anchor pipe 11, the second steel anchor pipe 12, the third steel anchor pipe 14 and the auxiliary fixing ring 19 in the placing cavity 5, and the slope body 1 is firmly reinforced, after concrete pouring is finished, the positions of the first fixed connecting clamping plate 25, the fixed connecting slot 28 and the fixed connecting clamping frame 24 and the second fixed connecting clamping plate 31 are adjusted and controlled by screwing the fastening threaded column 21, then the first fixed connecting clamping plate 25 is inserted into the fixed connecting slot 28, the second fixed connecting clamping plate 31 is inserted into the fixed connecting clamping frame 24, the fastening connecting bolt 27 is inserted into the fastening connecting threaded hole 30 to fix the first fixed connecting clamping plate 25 and the second fixed connecting clamping plate 31 respectively in the fixed connecting slot 28 and the fixed connecting clamping frame 24, synchronous fixed connection among all the protection mechanisms 3 in the placement cavity 5 is realized, the front end threads of the second fixed connecting clamping plate 31 are inserted into the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14, and the auxiliary fixing ring 19 can be formed by the first steel anchor pipe 11, the second steel anchor pipe 12 and the third steel anchor pipe 14 according to use requirements The third steel anchor pipe 14 is quickly taken down and installed, and the auxiliary rotating beads 32 are uniformly and rotatably installed on the first discharge fastening groove 10, so that the auxiliary rotating beads 32 which are positioned at the outermost part after the whole protection mechanism 3 is placed in the placing cavity 5 are contacted with the inner wall of the placing cavity 5, the friction force between the whole protection mechanism 3 and the outer wall of the placing cavity 5 is greatly reduced, the whole protection mechanism 3 can be conveniently placed in the placing cavity 5, the poured concrete can flow out from the auxiliary fixing holes 33 through the auxiliary fixing holes 33, the conical plug 15 and the bottom of the placing cavity 5 are firmly inserted and fixed, each protection mechanism 3 is more stably fixed in the slope body 1, and the protection mechanisms 3 can be fixedly installed in the slope body 1 in the using process of the device, and the protection mechanisms 3 are connected with each other deliberately and cannot slide and displace, so that the slope body 1 is stable and cannot collapse after being used for a long time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Tensile shaped steel anchor pipe miniature pile structure that slant was arranged, including the side slope body (1), synchronous connection fixing device (2) and protection machanism (3), its characterized in that:
the slope body (1) is uniformly provided with placing cavities (5), the upper ends of the placing cavities (5) are fixedly provided with protective limiting rings (4), the protective mechanisms (3) are fixedly arranged inside the placing cavities (5), the protective limiting rings (4) are fixedly connected to the outer portions of the upper ends of the protective mechanisms (3), and the synchronous connecting and fixing devices (2) are fixedly connected between the upper ends of the protective mechanisms (3); the protection mechanism (3) comprises a protection part (6) and a fastening part (7), and the fastening part (7) is uniformly and fixedly installed on the protection part (6).
2. The diagonally arranged tension-type steel-anchor pipe micro-pile structure according to claim 1, wherein: the protective part (6) comprises a pouring inner cavity (8), a connecting thread (9), a first steel anchor pipe (11), a second steel anchor pipe (12), a first welding groove (13), a third steel anchor pipe (14) and a conical plug (15); wherein the bottom end of the first steel anchor pipe (11) is fixedly welded at the upper end of the second steel anchor pipe (12), the bottom end of the second steel anchor pipe (12) is fixedly welded at the upper end of the third steel anchor pipe (14), the conical plug (15) is fixedly connected at the bottom end of the third steel anchor pipe (14), the third steel anchor pipe (14) is arranged in a conical shape, the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14) are uniformly provided with a first discharge fastening groove (10), the first welding groove (13) is uniformly arranged at the upper ends of the second steel anchor pipe (12) and the third steel anchor pipe (14), the casting inner cavity (8) is arranged at the middle parts of the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14), and the casting inner cavity (8) penetrates through the middle parts of the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14), the connecting screw thread (9) is arranged outside the upper end of the first steel anchor pipe (11), and the bottom end of the screw thread connecting ring (29) is fixedly connected with the upper end of the first steel anchor pipe (11) through the connecting screw thread (9).
3. The diagonally arranged tension-type steel-anchor pipe micro-pile structure of claim 2, wherein: the equal fixedly connected with in bottom of first steel anchor pipe (11) and second steel anchor pipe (12) is pegged graft solid fixed ring (16), peg graft solid fixed ring (16) is gone up and evenly runs through and has been seted up second welding groove (17), just the slotted hole that is the adaptation with pegging graft solid fixed ring (16) is seted up to the upper end of second steel anchor pipe (12) and the upper end of third steel anchor pipe (14), protection portion (6) and fastening portion (7) and toper plug (15) are located the inside of placing chamber (5), fixed connection between the upper end of protection spacing ring (4) and first steel anchor pipe (11).
4. The diagonally arranged tension-type steel-anchor pipe micro-pile structure according to claim 3, wherein: fastening portion (7) discharge fastening groove (20) including solid fixed ring (18), supplementary solid fixed ring (19) and second, gu fixed ring (18) fixed connection is in the upper end of supplementary solid fixed ring (19), the second discharges fastening groove (20) and evenly runs through and sets up on supplementary solid fixed ring (19), gu fixed ring (18) and first steel anchor pipe (11) and second steel anchor pipe (12) and third steel anchor pipe (14) between the upper end fixed welding.
5. The diagonally arranged tension-type steel-anchor pipe micro-pile structure according to claim 4, wherein: the synchronous connection fixing device (2) comprises a fastening threaded column (21), a pouring opening (22), a first connection fixing ring (23), a fixed connection clamping frame (24), a first fixed connection clamping plate (25), a second connection fixing ring (26), a fastening connection bolt (27), a fixed connection slot (28), a threaded connection ring (29), a fastening connection threaded hole (30) and a second fixed connection clamping plate (31);
the screw connecting rings (29) are fixedly connected to the bottom ends of the first connecting and fixing ring (23) and the second connecting and fixing ring (26) respectively, the pouring port (22) penetrates through the middle portions of the first connecting and fixing ring (23) and the second connecting and fixing ring (26), the pouring port (22) penetrates through the middle portions of the screw connecting rings (29), the fastening screw columns (21) are uniformly screwed and rotatably inserted into the upper edge portions of the first connecting and fixing ring (23) and the second connecting and fixing ring (26), the first fixed connecting clamping plate (25) is movably inserted into one end of the first connecting and fixing ring (23) and one end of the second connecting and fixing ring (26), the first fixed connecting clamping plate (25) is extruded and fixed inside the first connecting and fixing ring (23) and the second connecting and fixing ring (26) through the fastening screw columns (21), and the fixed connecting slots (28) are fixedly connected to the first connecting and fixing ring (23) and the second connecting and fixing ring (26) ) The other end of the connecting device is provided with a fixed connecting clamping frame (24) which is movably inserted at the side ends of the first connecting and fixing ring (23) and the second connecting and fixing ring (26), the fixed connecting clamping frame (24) is extruded and fixed on the first connecting and fixing ring (23) and the second connecting and fixing ring (26) through a fastening thread column (21), a second fixed connecting clamping plate (31) is movably arranged at the other side ends of the first connecting and fixing ring (23) and the second connecting and fixing ring (26), the second fixed connecting clamping plate (31) is extruded and fixedly connected on the first connecting and fixing ring (23) and the second connecting and fixing ring (26) through the fastening thread column (21), fastening and connecting thread holes (30) are uniformly arranged on the first fixed connecting clamping plate (25) and the second fixed connecting clamping plate (31), and fastening and connecting bolts (27) are screwed and rotatably inserted on the fixed connecting slot (28) and the fixed connecting clamping frame (24), and the fastening and connecting bolt (27) is matched with the fastening and connecting threaded hole (30), the first fixed connecting clamping plate (25) is inserted into the fixed connecting slot (28), the second fixed connecting clamping plate (31) is inserted into the fixed connecting clamping frame (24), the auxiliary fixing ring (19) is positioned in the placing cavity (5), and the diameter of the placing cavity (5) is larger than that of the auxiliary fixing ring (19).
6. The diagonally arranged tension-type steel-anchor pipe micro-pile structure according to claim 5, wherein: and when the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14) are spliced through the inserting and fixing ring (16), the second welding grooves (17) and the first welding grooves (13) are distributed in a staggered manner.
7. The diagonally arranged tension-type steel-anchor pipe micro-pile structure of claim 6, wherein: gaps exist between the inner wall of the auxiliary fixing ring (19) and the outer walls of the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14).
8. The diagonally arranged tension-type steel-anchor pipe micro-pile structure of claim 7, wherein: the fixed ring (18) is uniformly screwed, a second fixed connection clamping plate (31) is inserted and connected in a rotating mode, the front end of the second fixed connection clamping plate (31) is screwed and connected in the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14), the auxiliary fixed ring (19) is uniformly screwed and connected with auxiliary rotating beads (32), and the auxiliary rotating beads (32) are made of stainless steel.
9. The diagonally arranged tension-type steel-anchor pipe micro-pile structure of claim 8, wherein: auxiliary fixing holes (33) are uniformly formed in the conical plug (15) in a penetrating mode.
10. The method for implementing the tension-type steel anchor pipe micro-pile structure according to claim 9, wherein: the method comprises the following steps:
s1, uniformly arranging placing cavities (5) on the side slope body (1), and then orderly placing a third steel anchor pipe (14) and a second steel anchor pipe (12) for reinforcing the side slope body (1) and a first steel anchor pipe (11) into the placing cavities (5);
s2, when the third steel anchor pipe (14), the second steel anchor pipe (12) and the first steel anchor pipe (11) are placed in the placement cavity (5) in sequence, the third steel anchor pipe (14), the second steel anchor pipe (12) and the inserting fixing ring (16) at the bottom end of the first steel anchor pipe (11) are inserted into the upper ends of the third steel anchor pipe (14) and the second steel anchor pipe (12) to realize splicing among the third steel anchor pipe (14), the second steel anchor pipe (12) and the first steel anchor pipe (11), the spliced third steel anchor pipe (14), the second steel anchor pipe (12) and the first steel anchor pipe (11) can realize fixed connection among the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14) through the second welding groove (17) and the first welding groove (13), and the fixed connection among the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14) can be realized, so that the first opposite side of the fixed steel anchor pipe (11), the second steel anchor pipe (12) and the first steel anchor pipe (11) can be placed in the fixation cavity (5) to prevent the whole body from rising to place Protecting and strengthening;
s3, pouring concrete into the placing cavity (5) through a pouring inner cavity (8) and a gap between the auxiliary fixing ring (19) and the outer wall of the placing cavity (5) after the first steel anchor pipe (11), the second steel anchor pipe (12) and the third steel anchor pipe (14) are integrally and fixedly placed inside the placing cavity (5), the poured concrete can be reserved inside the auxiliary fixing ring (19) through the first discharge fastening groove (1O), the concrete poured into the gap between the auxiliary fixing ring (19) and the outer wall of the placing cavity (5) can enter the inside of the auxiliary fixing ring (19) through the second discharge fastening groove (20), so that the concrete can enable the first steel anchor pipe (11), the second steel anchor pipe (12), the third steel anchor pipe (14), the auxiliary fixing ring (19) and the inner wall of the placing cavity (5) to be tightly connected, and the first steel anchor pipe (11), the second steel anchor pipe (12), the third steel anchor pipe (14) and the auxiliary fixing ring (5) are tightly connected with the inner wall of the placing cavity (5) through the second steel anchor pipe (14) The ring (19) is firmly fixed in the placing cavity (5) to strengthen and fix the slope body (1);
s4, after concrete pouring is finished, the positions of the first fixed connection clamping plate (25), the fixed connection slot (28), the fixed connection clamping frame (24) and the second fixed connection clamping plate (31) are adjusted and controlled through screwing the fastening threaded column (21), then the first fixed connection clamping plate (25) is inserted into the fixed connection slot (28), the second fixed connection clamping plate (31) is inserted into the fixed connection clamping frame (24), the fastening connection bolt (27) is inserted into the fastening connection threaded hole (30), the first fixed connection clamping plate (25) and the second fixed connection clamping plate (31) are respectively fixed inside the fixed connection slot (28) and the fixed connection clamping frame (24), and synchronous fixed connection between the protection mechanisms (3) fixed in the placing cavity (5) is achieved.
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