CN116733031B - Reinforced anchor bolt structure for communication iron tower - Google Patents
Reinforced anchor bolt structure for communication iron tower Download PDFInfo
- Publication number
- CN116733031B CN116733031B CN202310872900.4A CN202310872900A CN116733031B CN 116733031 B CN116733031 B CN 116733031B CN 202310872900 A CN202310872900 A CN 202310872900A CN 116733031 B CN116733031 B CN 116733031B
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- China
- Prior art keywords
- anchor
- anchor bolt
- rod
- ring
- anchoring mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004891 communication Methods 0.000 title claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 66
- 229910052742 iron Inorganic materials 0.000 title abstract description 33
- 238000004873 anchoring Methods 0.000 claims abstract description 24
- 239000013043 chemical agent Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/50—Anchored foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
Abstract
The invention discloses a reinforced anchor bolt structure for a communication iron tower, which relates to the technical field of anchor bolt fixation, and comprises an externally connected anchor bolt, an internally fixed anchor bolt, a mechanical anchoring mechanism and a chemical anchoring mechanism, wherein the chemical anchoring mechanism comprises four limiting assemblies, a limiting membrane is arranged between every two adjacent limiting assemblies, a cleaning assembly is arranged between the limiting assemblies, a port ring is arranged on the cleaning assembly, the limiting assembly comprises an anchoring plate and an externally expanding plate, an extrusion ring is arranged on the internally fixed anchor bolt, and each externally expanding plate is fixedly connected with the port ring; the extrusion through interior solid stock and extrusion ring makes each anchor board produce deformation bending to make each limiting membrane break, and then make chemical agent be full of between anchor eye and the crab-bolt, form mechanical anchoring through anchor board and the mechanical anchoring mechanism, increase the fixed strength between iron tower and the concrete foundation, through outer expansion board, anchor board, limiting membrane, port ring and the dust in the clearance subassembly can clear up the anchor eye fast, increase installation effectiveness.
Description
Technical Field
The invention relates to the technical field of anchor bolt fixing, in particular to a reinforced anchor bolt structure for a communication iron tower.
Background
The communication tower is composed of tower body, platform, lightning rod, ladder stand, antenna support and other steel components, and is subjected to hot galvanizing antiseptic treatment, and is mainly used for transmission and emission of microwave, ultrashort wave and wireless network signals. The communication antenna must have a communication tower to increase the height, so the communication tower plays an important role in the communication network system;
the existing communication iron tower body is directly fixed on a concrete iron tower base through foundation bolts, and because the tower body is higher, and the tower body is made of hard steel, the toughness is poor, the stability is low, the iron tower and the iron tower base are connected only through the foundation bolts, the stability between the iron tower and the iron tower base can be influenced by factors such as improper installation, mismatching of slot holes, rust of the foundation bolts and the like, when the iron tower encounters strong wind weather and earthquakes, the tower body is easy to collapse, the service life of the iron tower is influenced, and great economic loss is brought, so that the communication iron tower with long installation time is required to be reinforced;
when carrying out the base to communication tower and consolidate, use the crab-bolt to increase the connection stability between iron tower base and the concrete base generally, and current crab-bolt consolidates the connection through one of them mode in use chemical anchoring or the mechanical anchoring generally, has following problem when using current crab-bolt to consolidate communication tower: 1. the existing anchor bolt has single anchoring mode and limited fixing strength, and the connection between the anchor bolt and the concrete base is easy to loosen after long-time use, so that the service life of the communication iron tower is influenced; 2. the anchor bolt diameter and the length that use when the iron tower consolidates are all great to need to excavate the anchor eye that length and diameter are great, because degree of depth and diameter are great, can exist a large amount of dust in the anchor eye, the prior art is long with the dust in the anchor eye through the air pump time of blowing out completely, leads to the installation effectiveness lower.
Disclosure of Invention
The invention aims to provide a reinforced anchor bolt structure for a communication tower, which aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a communication tower is with reinforcement formula crab-bolt structure, includes the stock, the stock includes fixedly connected's outer anchor rod and interior anchor rod that links, still includes mechanical anchoring mechanism and chemical anchoring mechanism, chemical anchoring mechanism is including four spacing subassemblies that are used for storing chemical agent, adjacent two all be fixed between the spacing subassembly be provided with spacing membrane, four be provided with the clearance subassembly between the spacing subassembly, be provided with the port ring on the clearance subassembly, each spacing subassembly is all including rotating the anchor board and the outer board that expands of connection, fixedly on the interior anchor rod be provided with be used for extrusion each the anchor board produces bending deformation's extrusion ring, each outer board that expands all with port ring fixed connection.
Preferably, the cleaning assembly comprises a connecting ring, four supporting frames are fixedly arranged on the peripheral surface of the connecting ring, one ends, far away from the connecting ring, of the supporting frames are fixedly connected with the port ring, plugging films are fixedly arranged in the supporting frames, the plugging films are fan-shaped, and a rotating mechanism for stretching the plugging films is rotationally arranged on the connecting ring.
Preferably, the rotating mechanism comprises a rotating rod rotationally connected with the connecting ring, four rotating sheets are fixedly arranged at one end of the rotating rod, far away from the externally connected anchor rod, and one end of each plugging film, far away from the supporting frame, is fixedly connected with each rotating sheet in one-to-one correspondence.
Preferably, one side of the rotating piece far away from the outer connecting anchor rod is provided with a detachable abutting cover, the inner wall of the abutting cover is provided with an inclined plane, the inner bottom wall of the abutting cover is fixedly provided with a push rod, and the push rod is provided with a cross groove.
Preferably, the mechanical anchoring mechanism comprises a pushing anchor sleeve arranged on the outer connecting anchor rod, and an expanding top block for expanding the bottom of the pushing anchor sleeve is fixedly arranged on the inner connecting anchor rod.
Preferably, the outer circumferential surface of the propelling anchor sleeve is provided with a plurality of annular grooves.
Preferably, a plurality of expansion grooves are formed in one side, close to the expansion top block, of the pushing anchor sleeve.
Preferably, the outer circumferential surface of the pushing anchor sleeve is provided with a plurality of connecting grooves, and each connecting groove is communicated with each expansion groove in a one-to-one correspondence manner.
Preferably, the outer circumferential surface of the internal fixation anchor rod is provided with a filling groove, and the filling groove is in a thread shape.
Preferably, the outer anchor rod is sleeved with a gasket, two nuts are arranged on one side, away from the inner anchor rod, of the gasket, and the two nuts are in threaded connection with the outer anchor rod.
In the technical scheme, the invention provides the reinforced anchor bolt structure for the communication iron tower, which has the following beneficial effects: the chemical agent is contained through the cooperation of outer expansion plate, anchor plate, limiting membrane, make each anchor plate produce deformation bending through the extrusion of interior solid stock and extrusion ring to make each limiting membrane break, and then make chemical agent be full of and form chemical anchoring between anchor hole and the crab-bolt, make the anchor hole and the crab-bolt form mechanical anchoring through crooked anchor plate and mechanical anchoring mechanism, thereby realize the anchor of dual mode, increase the fixed strength between iron tower and the concrete foundation, through outer expansion plate, the anchor plate, limiting membrane, the port ring and clear up the subassembly can be quick clear up out in the anchor hole with the vast majority dust in the anchor hole, thereby increase installation effectiveness.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment of the present invention after bending an anchor plate;
FIG. 3 is a schematic view of an anchor plate according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a limiting membrane according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mandrel according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a rotary plate according to an embodiment of the present invention;
fig. 7 is an enlarged view of the structure a in fig. 2 according to an embodiment of the present invention.
Reference numerals illustrate:
1. iron tower base; 10. an anchor rod is externally connected; 11. a nut; 12. a gasket; 21. pushing the anchor sleeve; 211. an expansion tank; 212. a connecting groove; 22. expanding the top block; 23. an annular groove; 31. an anchor rod is fixed in the inner part; 311. filling the groove; 32. an anchor plate; 33. an outer expansion plate; 331. a plugging pad; 34. a limiting membrane; 35. a port ring; 36. a pressing ring; 361. a fixed rod; 37. a rotating rod; 371. a rotary piece; 38. a connecting ring; 381. a support frame; 382. a film outlet; 39. a blocking film; 41. a butt cover; 42. an inclined plane; 43. a push rod; 431. a friction pad; 44. a groove.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-7, a reinforced anchor bolt structure for a communication tower comprises an anchor bolt, wherein the anchor bolt comprises an outer connecting anchor bolt 10 and an inner fixing anchor bolt 31 which are fixedly connected, and further comprises a mechanical anchoring mechanism and a chemical anchoring mechanism, the chemical anchoring mechanism comprises four limiting assemblies for storing chemical agents, a limiting membrane 34 is fixedly arranged between every two adjacent limiting assemblies, a cleaning assembly is arranged between every two adjacent limiting assemblies, a port ring 35 is arranged on the cleaning assembly, each limiting assembly comprises an anchor plate 32 and an outer expanding plate 33 which are rotatably connected, an extrusion ring 36 for extruding each anchor plate 32 to generate bending deformation is fixedly arranged on the inner fixing anchor bolt 31, and each outer expanding plate 33 is fixedly connected with the port ring 35.
Specifically, a plurality of fixing rods 361 are fixedly arranged on the extrusion ring 36, one end of each fixing rod 361 far away from the extrusion ring 36 is fixedly connected with the inner fixing anchor rod 31, one end of each anchor plate 32 far away from the outer expansion plate 33 is fixedly connected with the inner fixing anchor rod 31, the outer connecting anchor rod 10 is a screw rod with a thread groove, when the iron tower base 1 is installed, one part of the outer connecting anchor rod 10 leaks out, the other part of the outer connecting anchor rod 10 is positioned in the iron tower base 1, the outer connecting anchor rod 10 is used for being connected with the iron tower base 1, the inner fixing anchor rod 31 is used for being connected with the outer expansion plate 32, each anchor plate 32 is connected with the corresponding outer expansion plate 33 through a rotation not marked in a rotation shaft diagram, the rotation shaft is arranged at the inner side of the joint of the anchor plate 32 and the outer expansion plate 33, gaps which are convenient for the outer expansion plate 33 to rotate are respectively arranged between each anchor plate 32 and the corresponding outer expansion plate 33, the joint of each anchor plate 32 and the outer expansion plate 33 is fixedly provided with sealing pads 331 which are made of rubber materials respectively, one part of each plugging pad 331 is fixedly connected with each outer expansion plate 33 in one-to-one correspondence, the other part is fixedly connected with the corresponding anchor plate 32, after chemical agents are filled among the outer expansion plates 33, the anchor plates 32 and the limiting membranes 34, the chemical agents can be prevented from flowing out of gaps among the outer expansion plates 32 and the corresponding outer expansion plates 33 in advance through the plugging pads 331, the chemical agents are a mixture of vinyl resin, quartz particles and curing agents, the port ring 35 is made of plastic materials, one end of each outer expansion plate 33 and one end of each limiting membrane 34, far away from the anchor plate 32, are fixedly connected with the port ring 35, the port ring 35 is circular, the inner side of the port ring 35 is provided with a gradient, the cleaning assembly is arranged on the port ring 35, when the iron tower base 1 is used, a circular anchor hole slightly larger than the diameter of the port ring 35 is firstly cut out, the port ring 35 is inserted into the bottom of the anchor hole through the outer connection anchor rod 10 and the inner fixing anchor rod 31, at this time, dust in the anchor hole is positioned among the outer expansion plates 33, the anchor plates 32 and the limiting films 34, the cleaning assembly is rotated, the port ring 35 is plugged by the cleaning assembly, then all the outer expansion plates 33 are lifted out of the anchor hole by the outer connecting anchor rods 10, at this time, most of dust in the anchor hole is removed from the anchor hole, the bottom of the anchor hole is reamed by the reaming bit, at this time, the residual dust in the anchor hole can be easily blown out by using the air pump, after the anchor hole is cleaned, the outer peripheral surface of the port ring 35 is inwards extruded by the plasticity of the port ring 35, one end of each outer expansion plate 33 far away from the anchor plate 32 is inwards inclined, mixed chemical agent is extruded between each outer expansion plate 33, the anchor plate 32 and the limiting films 34, the deformed port ring 35 is plugged and inserted into the bottom of the anchor hole, at this time, all the outer expansion plates 33 are positioned at the reaming positions of the bottom of the anchor hole, the outer connecting anchor rod 10 leaks out from the iron tower base 1, the outer connecting anchor rod 10 is beaten with force, the outer connecting anchor rod 10 and the inner fixed anchor rod 31 are moved downwards, so that each anchor plate 32 is extruded to move downwards, the strength of the outer expansion plate 33 is larger than that of the anchor plate 32, the corresponding anchor plate 32 is deformed through the abutting of each outer expansion plate 33, at the moment, the connection part of each outer expansion plate 33 and the corresponding anchor plate 32 is expanded outwards, each limiting membrane 34 is torn, so that the chemical agent between each outer expansion plate 33, the anchor plate 32 and the limiting membrane 34 flows out along with the extrusion of the inner fixed anchor rod 31, when the end part of each anchor plate 32 far away from the inner anchor rod 31 is abutted against the inner wall of the bottom reaming of the anchor hole, the outer connecting anchor rod 10 is continuously beaten with force, at the moment, the anchor plate 32 is bent through the matching of the extrusion ring 36 and the bottom reaming of the anchor hole, as shown in figure 2, at the moment, the end part of each outer expansion plate 33 is abutted against the inner wall of the bottom reaming of the anchor hole, thereby the outer anchor rod 10 and the inner anchor rod 31 are fixed in the anchor hole, the leaked chemical agent is extruded and filled into each gap at the bottom of the anchor hole, and then the outer anchor rod 10 and the inner anchor rod 31 are chemically anchored, so that the stability of the anchor bolt structure is increased.
In another embodiment of the invention: the cleaning assembly comprises a connecting ring 38, four supporting frames 381 are fixedly arranged on the peripheral surface of the connecting ring 38, one end, far away from the connecting ring 38, of each supporting frame 381 is fixedly connected with the port ring 35, sealing films 39 are fixedly arranged in each supporting frame 381, each sealing film 39 is in a fan shape, and a rotating mechanism for stretching the sealing film 39 is rotatably arranged on the connecting ring 38; the plugging films 39 are folded in each supporting frame 381 in a one-to-one correspondence manner, the side walls of each supporting frame 381 are provided with film outlets 382 for the plugging films 39 to pass through, when the port ring 35 is inserted into the bottom of the anchor hole, each supporting frame 381 is also inserted into the bottom of the anchor hole, at the moment, the rotating mechanism is rotated, and drives each plugging film 39 to extend out of the supporting frame 381 and plug the port ring 35 from the bottom of dust in the anchor hole, so that when the port ring 35 is lifted from the anchor hole, the dust on the plugging film 39 is lifted.
In another embodiment of the invention: the rotating mechanism comprises a rotating rod 37 rotationally connected with a connecting ring 38, four rotating sheets 371 are fixedly arranged at one end of the rotating rod 37 far away from the externally connected anchor rod 10, and one end of each blocking film 39 far away from the supporting frame 381 is fixedly connected with each rotating sheet 371 in one-to-one correspondence; the bull stick 37 runs through outer anchor rod 10 and interior anchor rod 31, bull stick 37 is in outer anchor rod 10 and interior anchor rod 31 axle center position, bull stick 37 stretches out from outer anchor rod 10, each rotary piece 371 all is in the support frame 381 and keeps away from the one side of outer anchor rod 10, each rotary piece 371 thickness all sets up to 1 millimeter, in the initial state, each rotary piece 371 one-to-one is in each support frame 381 under and with corresponding support frame 381 laminating, each rotary piece 371 is laminated with anchor hole inner bottom wall, make each rotary piece 371 rotate through rotating the bull stick 37 that exposes on outer anchor rod 10, each rotary piece 371 produces and rotates and make the shutoff membrane 39 stretch out in the support frame 381 that corresponds, after each rotary piece 371 all rotates 90, each rotary piece 371 is in each support frame 381 under again, each membrane 39 all is in the state of stretching up this moment, thereby make the shutoff membrane 39 can take the dust out from the anchor hole.
In another embodiment of the invention: a detachable abutting cover 41 is arranged on one side of the rotating piece 371, far away from the externally connected anchor rod 10, an inclined surface 42 is arranged on the inner wall of the abutting cover 41, a push rod 43 is fixedly arranged on the inner bottom wall of the abutting cover 41, and a cross groove 44 is formed in the push rod 43; the diameter of the abutting cover 41 is slightly larger than that of the port ring 35, friction pads 431 are fixedly arranged on the inner walls of the cross grooves 44, after dust in the anchor holes is cleaned, the blocking films 39 are torn off, chemical agents are injected between the outer expansion plates 33, the anchor plates 32 and the limiting films 34, after proper chemical agents are filled among the outer expansion plates 33, the anchor plates 32 and the limiting films 34, the abutting cover 41 is covered on the port ring 35, so that the port ring 35 is blocked, at the moment, the ejector rods 43 extend into the positions among the outer expansion plates 33, the anchor plates 32 and the limiting films 34, and the inner fixed anchor rods 31 are prevented from being separated from the port ring 35 through the abutting of the friction pads 431 on the inner walls of the cross grooves 44 and the side walls of the connecting rings 38 and the supporting frames 381, so that the chemical agents are prevented from being scattered, the supporting frames 381 and the rotating pieces 371 are made of plastic materials, when the abutting cover 41 is positioned at the bottom of an anchor hole, the outer connecting anchor rod 10 is beaten, the port ring 35 is abutted with the inclined surface 42 of the inner wall of the abutting cover 41, so that the port ring 35, each supporting frame 381 and each rotating piece 371 are deformed, the port ring 35, each supporting frame 381 and each rotating piece 371 can not prevent the outer expanding plate 33 from rotating, the outer connecting anchor rod 10 is continuously beaten, each outer expanding plate 33 is abutted with the inclined surface 42 of the inner wall of the abutting cover 41, one end of each outer expanding plate 33 far away from the outer connecting anchor rod 10 is inclined towards the direction of the rotating rod 37, the anchor plates 32 can be conveniently moved downwards and are in reaming abutting connection with the bottom of the anchor hole, when each anchor plate 32 is bent to a proper angle and is in reaming abutting connection with the bottom of the anchor hole, the top of the ejector rod 43 is in abutting connection with the bottom of the inner fixing anchor rod 31, and at the moment, the inner fixing anchor rod 31 of the outer connecting anchor rod 10 can not move downwards any more.
In another embodiment of the invention: the mechanical anchoring mechanism comprises a pushing anchor sleeve 21 arranged on the externally connected anchor rod 10, and an expansion top block 22 for expanding the bottom of the pushing anchor sleeve 21 is fixedly arranged on the internally fixed anchor rod 31; when the anchor hole is drilled, reaming is respectively carried out at the proper positions of the bottom of the anchor hole and the upper wall of the anchor hole by using a reaming bit, when the ejector rod 43 is abutted with the internal anchor rod 31, the expansion ejector block 22 is positioned at the reaming position at the upper side of the anchor hole, at the moment, the pushing anchor sleeve 21 is inserted into the anchor hole and is beaten downwards to push the anchor sleeve 21, and when the pushing anchor sleeve 21 is extruded downwards, the chemical agents in the gaps of the anchor hole and the anchor rod are extruded into the gaps in the anchor hole, so that the connection among the anchor bolts, the chemical agents and the iron tower base 1 is tighter, when the pushing anchor sleeve 21 is abutted with the expansion ejector block 22, the pushing anchor sleeve 21 is continuously beaten downwards, one end, close to the expansion ejector block 22, of the pushing anchor sleeve 21 is expanded through the expansion ejector block 22, so that the pushing anchor sleeve 21 is tightly abutted with the reaming hole at the upper side of the anchor hole, and the external anchor rod 10 is more firmly fixed on the iron tower base 1, and three-stage fixation is formed between the anchor bolts and the iron tower base 1 through the cooperation of the anchor plates 32, the chemical agents and the pushing anchor sleeve 21 and the expansion ejector block 22. Thereby realizing the reinforcement of the communication iron tower.
In another embodiment of the invention: the outer peripheral surface of the pushing anchor sleeve 21 is provided with a plurality of annular grooves 23; when the pushing anchor sleeve 21 moves downwards, chemical agent in the anchor hole enters the annular groove 23 on the sleeve, and the contact area between the pushing anchor sleeve 21 and the chemical agent is increased through the annular groove 23, so that the pushing anchor sleeve 21 can be stably fixed on the iron tower base 1.
In another embodiment of the invention: a plurality of expansion grooves 211 are formed in one side of the pushing anchor sleeve 21, which is close to the expansion top block 22; each expansion groove 211 penetrates through the outer wall of the push anchor sleeve 21, and when the push anchor sleeve 21 is abutted against the expansion top block 22, the expansion efficiency of the push anchor sleeve 21 is improved through the expansion grooves 211.
In another embodiment of the invention: the outer peripheral surface of the pushing anchor sleeve 21 is provided with a plurality of connecting grooves 212, and each connecting groove 212 is communicated with each expansion groove 211 in a one-to-one correspondence manner; each connecting groove 212 is communicated with each annular groove 23, each annular groove 23 and each connecting groove 212 do not penetrate through the pushing anchor sleeve 21, each expansion groove 211 is communicated with each annular groove 23 through the connecting grooves 212, and when the outer peripheral surface of the pushing anchor sleeve 21 is tightly abutted against the inner wall of an anchor hole, chemical agents are enabled to enter each annular groove 23 through the cooperation of each connecting groove 212 and each expansion groove 211, so that the connection between the pushing anchor sleeve 21 and the iron tower base 1 is more stable.
In another embodiment of the invention: the outer peripheral surface of the inner fixed anchor rod 31 is provided with a filling groove 311, and the filling groove 311 is in a thread shape; the contact area between the internal anchor rod 31 and the chemical agent is increased through the thread-shaped filling groove 311, so that the internal anchor rod 31 can be more stably fixed in the iron tower base 1.
In another embodiment of the invention: the gasket 12 is sleeved on the outer connecting anchor rod 10, two nuts 11 are arranged on one side, away from the inner fixed anchor rod 31, of the gasket 12, and the two nuts 11 are in threaded connection with the outer connecting anchor rod 10; through the setting of gasket 12 and double nut 11, can make outer company nut 11 and iron tower more stable be connected to accomplish the reinforcement to communication tower.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (7)
1. The utility model provides a communication tower is with reinforcement type crab-bolt structure, includes the stock, the stock includes outer anchor rod (10) and the interior anchor rod (31) of fixed connection, and its characterized in that still includes mechanical anchoring mechanism and chemical anchoring mechanism, chemical anchoring mechanism is including four spacing subassemblies that are used for storing chemical agent, adjacent two all fixedly provided with spacing membrane (34) between the spacing subassembly, four be provided with clearance subassembly between the spacing subassembly, be provided with port ring (35) on the clearance subassembly, each spacing subassembly all includes anchor plate (32) and the outer board (33) that expand of swivelling joint, fixedly provided with on interior anchor rod (31) are used for extruding each anchor plate (32) produces bending deformation's extrusion ring (36), each outer board (33) all are fixedly connected with port ring (35);
the cleaning assembly comprises a connecting ring (38), four supporting frames (381) are fixedly arranged on the peripheral surface of the connecting ring (38), one end, far away from the connecting ring (38), of each supporting frame (381) is fixedly connected with a port ring (35), a blocking film (39) is fixedly arranged in each supporting frame (381), each blocking film (39) is fan-shaped, and a rotating mechanism for stretching the blocking film (39) is rotatably arranged on the connecting ring (38);
the rotating mechanism comprises a rotating rod (37) which is rotationally connected with a connecting ring (38), four rotating pieces (371) are fixedly arranged at one end of the rotating rod (37) far away from the externally connected anchor rod (10), and one end of each plugging film (39) far away from the supporting frame (381) is fixedly connected with each rotating piece (371) in a one-to-one correspondence manner; one side of rotating piece (371) far away from outer anchor rod (10) is provided with detachable butt lid (41), butt lid (41) inner wall sets up to inclined plane (42), fixedly be provided with ejector pin (43) on butt lid (41) inner bottom wall, set up cross recess (44) on ejector pin (43).
2. A reinforced anchor bolt structure for a communication tower according to claim 1, wherein the mechanical anchoring mechanism comprises a pushing anchor sleeve (21) arranged on the outer connecting anchor bolt (10), and an expanding top block (22) for expanding the bottom of the pushing anchor sleeve (21) is fixedly arranged on the inner fixing anchor bolt (31).
3. A reinforced anchor bolt structure for a communication pylon according to claim 2, wherein the outer peripheral surface of the push anchor sleeve (21) is provided with a plurality of annular grooves (23).
4. A reinforced anchor bolt structure for a communication tower according to claim 2, wherein said push anchor sleeve (21) is provided with a plurality of expansion grooves (211) on a side thereof adjacent to the expansion top block (22).
5. The reinforced anchor bolt structure for a communication tower according to claim 4, wherein the outer circumferential surface of the push anchor sleeve (21) is provided with a plurality of connecting grooves (212), and each connecting groove (212) is communicated with each expansion groove (211) in a one-to-one correspondence.
6. A reinforced anchor bolt structure for a communication tower according to claim 1, wherein the outer peripheral surface of the inner anchor bolt (31) is provided with a filling groove (311), and the filling groove (311) is in a thread shape.
7. The reinforced anchor bolt structure for the communication tower according to claim 1, wherein a gasket (12) is sleeved on the outer connecting anchor bolt (10), two nuts (11) are arranged on one side, away from the inner fixed anchor bolt (31), of the gasket (12), and the two nuts (11) are in threaded connection with the outer connecting anchor bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310872900.4A CN116733031B (en) | 2023-07-17 | 2023-07-17 | Reinforced anchor bolt structure for communication iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310872900.4A CN116733031B (en) | 2023-07-17 | 2023-07-17 | Reinforced anchor bolt structure for communication iron tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116733031A CN116733031A (en) | 2023-09-12 |
| CN116733031B true CN116733031B (en) | 2023-12-29 |
Family
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Family Applications (1)
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3763185A (en) * | 1980-11-21 | 1985-07-18 | Frank Calandra | Chemical and mechanical rock bolt anchoring |
| DE3631653C1 (en) * | 1986-09-17 | 1988-04-28 | Gd Anker Gmbh & Co Kg | Anchorage for a rock bolt |
| JPH07166609A (en) * | 1993-12-14 | 1995-06-27 | Keiichiro Yamazaki | Erecting method for rodform substance |
| WO2011020144A1 (en) * | 2009-08-19 | 2011-02-24 | Peter Gray | Rock bolt anchor and nut |
| KR101303007B1 (en) * | 2012-12-20 | 2013-09-03 | 최소자 | Anchor bolt |
| CN104564115A (en) * | 2015-01-29 | 2015-04-29 | 武汉武大巨成结构股份有限公司 | Sleeve-type inside anchor |
| CN204704230U (en) * | 2015-04-30 | 2015-10-14 | 百益百利（福州）幕墙工程有限公司 | A kind of reinforcement crab-bolt of suspension cable anchorage |
| CN204959747U (en) * | 2015-09-09 | 2016-01-13 | 中国矿业大学(北京) | Reaming type stock |
| CN108086913A (en) * | 2017-12-12 | 2018-05-29 | 中交公局海威工程建设有限公司 | Drilling pipe device and drilling machine |
| WO2018157198A1 (en) * | 2017-03-01 | 2018-09-07 | Stephen Howell | Anchor bolt |
| CN208563337U (en) * | 2018-05-30 | 2019-03-01 | 中国一冶集团有限公司 | Bolthole cleaning tool |
| CN212001098U (en) * | 2020-03-06 | 2020-11-24 | 安徽省中砥基础工程有限公司 | Pile hole bottom expanding construction device |
| CN213836641U (en) * | 2020-09-17 | 2021-07-30 | 武大巨成结构股份有限公司 | Rear anchoring self-locking anchorage device |
| CN214886857U (en) * | 2021-04-29 | 2021-11-26 | 宜昌朝阳建设工程有限责任公司 | Slag removal drill bit |
| CN114277792A (en) * | 2022-01-06 | 2022-04-05 | 江苏科技大学 | Self-expanding anchor rod capable of monitoring resistivity of soil body and construction method thereof |
| CN216278854U (en) * | 2021-11-30 | 2022-04-12 | 山东蓝桥工程材料有限公司 | Mechanical anchor bolt with self-bottom-expanding type |
| CN114687693A (en) * | 2022-04-28 | 2022-07-01 | 陕西建工机械施工集团有限公司 | Rotary excavating hole bottom sediment cleaning device and method |
| CN218266677U (en) * | 2022-09-21 | 2023-01-10 | 深圳市伟骏实业有限公司 | Dual reinforced (rfd) strengthen mechanical crab-bolt |
| CN115653025A (en) * | 2022-11-05 | 2023-01-31 | 佛山电力设计院有限公司 | Rock negative Poisson ratio anchor rod foundation reinforcing structure of power transmission tower and construction method thereof |
-
2023
- 2023-07-17 CN CN202310872900.4A patent/CN116733031B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3763185A (en) * | 1980-11-21 | 1985-07-18 | Frank Calandra | Chemical and mechanical rock bolt anchoring |
| DE3631653C1 (en) * | 1986-09-17 | 1988-04-28 | Gd Anker Gmbh & Co Kg | Anchorage for a rock bolt |
| JPH07166609A (en) * | 1993-12-14 | 1995-06-27 | Keiichiro Yamazaki | Erecting method for rodform substance |
| WO2011020144A1 (en) * | 2009-08-19 | 2011-02-24 | Peter Gray | Rock bolt anchor and nut |
| KR101303007B1 (en) * | 2012-12-20 | 2013-09-03 | 최소자 | Anchor bolt |
| CN104564115A (en) * | 2015-01-29 | 2015-04-29 | 武汉武大巨成结构股份有限公司 | Sleeve-type inside anchor |
| CN204704230U (en) * | 2015-04-30 | 2015-10-14 | 百益百利（福州）幕墙工程有限公司 | A kind of reinforcement crab-bolt of suspension cable anchorage |
| CN204959747U (en) * | 2015-09-09 | 2016-01-13 | 中国矿业大学(北京) | Reaming type stock |
| WO2018157198A1 (en) * | 2017-03-01 | 2018-09-07 | Stephen Howell | Anchor bolt |
| CN108086913A (en) * | 2017-12-12 | 2018-05-29 | 中交公局海威工程建设有限公司 | Drilling pipe device and drilling machine |
| CN208563337U (en) * | 2018-05-30 | 2019-03-01 | 中国一冶集团有限公司 | Bolthole cleaning tool |
| CN212001098U (en) * | 2020-03-06 | 2020-11-24 | 安徽省中砥基础工程有限公司 | Pile hole bottom expanding construction device |
| CN213836641U (en) * | 2020-09-17 | 2021-07-30 | 武大巨成结构股份有限公司 | Rear anchoring self-locking anchorage device |
| CN214886857U (en) * | 2021-04-29 | 2021-11-26 | 宜昌朝阳建设工程有限责任公司 | Slag removal drill bit |
| CN216278854U (en) * | 2021-11-30 | 2022-04-12 | 山东蓝桥工程材料有限公司 | Mechanical anchor bolt with self-bottom-expanding type |
| CN114277792A (en) * | 2022-01-06 | 2022-04-05 | 江苏科技大学 | Self-expanding anchor rod capable of monitoring resistivity of soil body and construction method thereof |
| CN114687693A (en) * | 2022-04-28 | 2022-07-01 | 陕西建工机械施工集团有限公司 | Rotary excavating hole bottom sediment cleaning device and method |
| CN218266677U (en) * | 2022-09-21 | 2023-01-10 | 深圳市伟骏实业有限公司 | Dual reinforced (rfd) strengthen mechanical crab-bolt |
| CN115653025A (en) * | 2022-11-05 | 2023-01-31 | 佛山电力设计院有限公司 | Rock negative Poisson ratio anchor rod foundation reinforcing structure of power transmission tower and construction method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 各向异性初始地应力软岩中自膨胀锚杆扩体-拉拔试验研究;刘杰等;煤炭学报(第10期);3634-3644 * |
| 端头扩大型土锚的新发展――船锚式注浆张开型土锚;陈浩华;黄铭;葛修润;;岩土力学(10);175-178 * |
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| CN116733031A (en) | 2023-09-12 |
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