CN110593295A - Novel prefabricated assembly basis of communication tower - Google Patents
Novel prefabricated assembly basis of communication tower Download PDFInfo
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- CN110593295A CN110593295A CN201910845215.6A CN201910845215A CN110593295A CN 110593295 A CN110593295 A CN 110593295A CN 201910845215 A CN201910845215 A CN 201910845215A CN 110593295 A CN110593295 A CN 110593295A
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- reinforced concrete
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- 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
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Abstract
The invention discloses a novel communication tower prefabricated assembly foundation which comprises a prefabricated reinforced concrete core block, a prefabricated reinforced concrete lower layer block, a prefabricated reinforced concrete upper layer block, a high-strength connecting bolt, a foundation bolt and a PVC pipe. This novel prefabricated assembly basis of communication tower, the construction speed is fast, environmental pollution is few, with low costs, the probability of being obstructed is little, the prefabricated basic production is prefabricated by large-scale prefabricated mill, realizes the processing of industrial production batch, only needs the equipment to the job site, can promote basic processing's standardization, guarantees construction quality, reduces construction cost, adopts communication tower basis piecemeal prefabricated processing in the mill, then assembles the connection with iron tower basis block at the scene, can adorn tower and basis in one day.
Description
Technical Field
The invention relates to the technical field of communication single-pipe tower prefabricated foundations, in particular to a novel communication tower prefabricated assembly foundation.
Background
The communication tower is one of signal transmitting towers, also called signal transmitting tower or signal tower, and its main function is to support signal transmitting antenna, and is used for communication departments of on-road moving, communication, telecommunication and traffic satellite positioning system (GPS), etc., and the communication tower can be divided into ground communication tower and roof communication tower, and can be used for raising communication antenna, increasing communication or TV transmitting signal service radius and obtaining ideal professional communication effect, and in addition, the roof communication tower also can be used for lightning-proof grounding, beautiful and aviation warning of building, and the communication tower is mainly used for erecting signal transmitting antenna or microwave transmission equipment, so that said tower also is called microwave communication tower
In recent years, with the rapid development of the mobile internet industry, a large number of communication tower base stations are built, and the existing building base stations face some problems of difficult coordination, difficult operation, difficult construction, more blocking factors and the like, how to change the construction process to realize rapid building becomes an urgent task, the traditional cast-in-place foundation has the defects of more field processes, long construction period, generally 28-day maintenance period, environmental protection policy, no permission of cast-in-place concrete in winter, difficult soil movement in urban areas, high blocking probability of the base stations and the like, the assembly type foundation production is prefabricated by a large prefabricated factory to realize industrial production batch processing, only assembly is needed at the construction site, the standardization of foundation processing can be promoted, the construction quality is ensured, the construction cost is reduced, the communication tower foundation is prefabricated and processed in blocks in the factory, then the iron tower foundation blocks are assembled and connected on the site, and the tower and the foundation can be installed in one day, the rapid station building is realized, and the on-site environmental pollution and the work resistance probability are reduced.
Based on this background, it is extremely necessary to find a foundation construction form with high construction speed, less environmental pollution, low cost and small blocking probability.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel communication tower prefabricated assembly foundation, and solves the problems of low construction speed, large environmental pollution, high cost and high blocking probability of the conventional communication tower prefabricated foundation.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a novel prefabricated assembly basis of communication tower, includes prefabricated reinforced concrete nuclear core block, prefabricated reinforced concrete lower floor's piece, prefabricated reinforced concrete upper strata piece, connecting bolt, rag bolt, pre-buried PVC pipe excels in, with prefabricated reinforced concrete lower floor's piece and prefabricated reinforced concrete upper strata piece carry out "swastika" font concatenation with prefabricated reinforced concrete lower floor's piece as the basis in the nuclear core block of prefabricated reinforced concrete, prefabricated reinforced concrete lower floor's piece and the concatenation of prefabricated reinforced concrete upper strata piece after connecting bolt links into a whole with prefabricated reinforced concrete core block, prefabricated reinforced concrete lower floor's piece and prefabricated reinforced concrete upper strata piece through excel in.
Preferably, the prefabricated reinforced concrete lower layer block is connected with the prefabricated reinforced concrete upper layer block in a staggered joint mode, namely, a whole prefabricated reinforced concrete upper layer block is arranged above the splicing joint of the prefabricated reinforced concrete lower layer block.
Preferably, the prefabricated reinforced concrete core block is manufactured by embedding high-strength connecting bolts, foundation bolts and PVC pipes in the prefabricated reinforced concrete core block.
Preferably, the prefabricated reinforced concrete lower-layer block is manufactured by embedding high-strength connecting bolts on the prefabricated reinforced concrete lower-layer block in advance, bolt holes matched with the high-strength connecting bolts are reserved in the prefabricated reinforced concrete lower-layer block, and a concrete protrusion structure is fixedly mounted at the top of the prefabricated reinforced concrete lower-layer block.
Preferably, the prefabricated reinforced concrete lower floor block is of a step-type structure so as to be conveniently connected with the prefabricated reinforced concrete core block.
Preferably, the prefabricated reinforced concrete upper layer block is manufactured, and bolt holes and concrete concave structures are reserved in the prefabricated reinforced concrete upper layer block respectively.
Preferably, the prefabricated reinforced concrete lower layer block and the prefabricated reinforced concrete upper layer block are internally embedded with galvanized sleeves matched with the bolt holes.
Preferably, the foundation gaps among the prefabricated reinforced concrete core block, the prefabricated reinforced concrete lower-layer block and the prefabricated reinforced concrete upper-layer block and the threaded holes are filled with cement paste for filling.
(III) advantageous effects
The invention provides a novel prefabricated assembly foundation for a communication tower. Compared with the prior art, the method has the following beneficial effects: the prefabricated assembly foundation of the novel communication tower is characterized in that a prefabricated reinforced concrete lower layer block and a prefabricated reinforced concrete upper layer block are spliced in a swastika shape on the basis of a prefabricated reinforced concrete core block, and the prefabricated reinforced concrete core block, the prefabricated reinforced concrete lower layer block and the prefabricated reinforced concrete upper layer block are connected into a whole through high-strength connecting bolts after being spliced; the method comprises the steps that bolt holes are reserved in an upper layer block, after the prefabricated maintenance of a reinforced concrete core block, a lower layer block and an upper layer block is completed, the prefabricated reinforced concrete core block, the lower layer block and the upper layer block are transported to an assembling site, the reinforced concrete core block is firstly hoisted to a preset position, then the lower layer block is hoisted, the bolt holes of the lower layer block penetrate through connecting bolts at the periphery of the core block, and the blocks are spliced in a swastika shape; after the four lower layer blocks are assembled, the upper layer block is assembled, the upper layer block passes through the lower layer blocks and the bolts of the core block, and the upper layer block is connected with the lower layer block in a staggered joint way, namely, the whole upper layer block is arranged above the splicing joint of the lower layer block, the integrity of the foundation is ensured, the bolt after the upper layer block is assembled is fastened by a nut, and finally the novel communication tower prefabricated assembly foundation is formed, the construction speed is high, the environmental pollution is less, the cost is low, the blocking probability is small, the assembly type foundation production is prefabricated by a large-scale prefabricated factory, the industrialized production batch processing is realized, and only the assembly is needed when the assembly type foundation is assembled on a construction site, can promote the standardization of foundation processing, ensure the construction quality, reduce the construction cost, adopt the prefabricated processing of the communication tower foundation in blocks in a factory, and then the iron tower foundation blocks are spliced and connected on the site, and the tower and the foundation can be installed in one day, so that the rapid station building is realized, and the site environmental pollution and the work resistance probability are reduced.
Drawings
FIG. 1 is a schematic structural view of the integral assembly of the present invention;
FIG. 2 is a schematic structural view of a prefabricated reinforced concrete core block according to the present invention;
FIG. 3 is a schematic structural view of a prefabricated reinforced concrete lower block of the present invention;
FIG. 4 is a schematic structural view of a prefabricated reinforced concrete upper block of the present invention;
FIG. 5 is a cross-sectional view of the integral construction of the present invention;
FIG. 6 is a schematic structural view of the threaded hole of the present invention before cementing;
fig. 7 is a structural schematic diagram of the threaded hole of the invention after cementing.
In the figure, 1, a prefabricated reinforced concrete core block, 2, a prefabricated reinforced concrete lower layer block, 3, a prefabricated reinforced concrete upper layer block, 4, foundation bolts, 5, high-strength connecting bolts, 6, PVC pipes, 7, concrete convex structures, 8, bolt holes, 9, concrete concave structures and 10, galvanized sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-7, an embodiment of the present invention provides a technical solution: a novel communication tower prefabricated assembly foundation comprises a prefabricated reinforced concrete core block 1, a prefabricated reinforced concrete lower layer block 2, a prefabricated reinforced concrete upper layer block 3, high-strength connecting bolts 5, foundation bolts 4 and PVC pipes 6, wherein the prefabricated reinforced concrete core block 1 is used as a basis to splice the prefabricated reinforced concrete lower layer block 2 and the prefabricated reinforced concrete upper layer block 3 in a shape like a Chinese character 'swastika', the prefabricated reinforced concrete core block 1, the prefabricated reinforced concrete lower layer block 2 and the prefabricated reinforced concrete upper layer block 3 are spliced and then connected into a whole through the high-strength connecting bolts 5, the prefabricated reinforced concrete lower layer block 2 and the prefabricated reinforced concrete upper layer block 3 are connected into a whole, the prefabricated reinforced concrete lower layer block 2 is connected with the prefabricated reinforced concrete upper layer block 3 in a staggered manner, namely, the prefabricated reinforced concrete upper layer block 3 is arranged above the spliced position of the prefabricated reinforced concrete lower layer block 2, when the prefabricated reinforced concrete core block 1 is manufactured, high-strength connecting bolts 5, foundation bolts 4 and PVC pipes 6 are pre-embedded on the prefabricated reinforced concrete core block 1, high-strength connecting bolts 5 are pre-embedded on a prefabricated reinforced concrete lower layer block 2, bolt holes 8 matched with the high-strength connecting bolts 5 are reserved on the prefabricated reinforced concrete lower layer block 2, a concrete convex structure 7 is fixedly installed at the top of the prefabricated reinforced concrete lower layer block 2, the prefabricated reinforced concrete lower layer block 2 is of a stepped structure and is conveniently connected with the prefabricated reinforced concrete core block 1, bolt holes 8 and a concrete concave structure 9 are reserved on a prefabricated reinforced concrete upper layer block 3 respectively for manufacturing a prefabricated reinforced concrete upper layer block 3, and galvanized sleeves 10 matched with the bolt holes 8 are pre-embedded in the prefabricated reinforced concrete lower layer block 2 and the prefabricated reinforced concrete upper layer block 3, the foundation gaps among the prefabricated reinforced concrete core block 1, the prefabricated reinforced concrete lower-layer block 2 and the prefabricated reinforced concrete upper-layer block 3 and the threaded holes 8 are filled with cement paste for filling.
When in use, firstly, a prefabricated reinforced concrete core block 1, a prefabricated reinforced concrete lower layer block 2 and a prefabricated reinforced concrete upper layer block 3 are processed in a prefabricated factory, high-strength connecting bolts 5, anchor bolts 4 and PVC pipes 6 are pre-embedded in the reinforced concrete core block when the reinforced concrete block is manufactured, high-strength connecting bolts 5 and reserved bolt holes 8 are pre-embedded in the prefabricated reinforced concrete lower layer block 2, a concrete convex structure 7 is manufactured, bolt holes 8 are reserved in the prefabricated reinforced concrete upper layer block 3, a concrete concave structure 9 is manufactured, after the prefabricated maintenance of the reinforced concrete core block, the prefabricated reinforced concrete lower layer block 2 and the prefabricated reinforced concrete upper layer block is completed, the prefabricated reinforced concrete core block 1, the prefabricated reinforced concrete lower layer block 2 and the prefabricated reinforced concrete upper layer block 3 are transported to an assembling site, the reinforced concrete core block is firstly hoisted to a preset position, then the lower layer block is hoisted, and the bolt holes 8 of the lower layer block penetrate through the connecting bolts at the periphery, with the form concatenation of "swastika" word, four lower floor's pieces are assembled and are accomplished the back, assemble the upper strata piece, and the upper strata piece passes lower floor's piece and the bolt of nuclear core piece to guarantee that the upper strata piece links to each other with lower floor's piece staggered joint, the top of the piece department of lower floor's piece is a monoblock upper strata piece, guarantee the wholeness of basis, the bolt that the upper strata piece was assembled and is accomplished is fastened with the nut, finally forms neotype communication single-pipe tower prefabrication and assembles the basis.
The size of the precast concrete standard block can be changed according to actual conditions during foundation manufacture so as to adapt to the requirements of different communication single-pipe towers on the foundation.
To sum up the above
The invention has the advantages of high construction speed, less environmental pollution, low cost and small blocking probability, the assembly type foundation production is prefabricated by a large prefabricated factory, the industrialized production batch processing is realized, only the assembly is needed in the construction site, the standardization of the foundation processing can be promoted, the construction quality is ensured, the construction cost is reduced, the communication tower foundation is prefabricated in the factory by dividing the communication tower foundation into blocks, then the iron tower foundation blocks are spliced and connected in the site, the tower and the foundation can be assembled in one day, the rapid station building is realized, and the site environmental pollution and the blocking probability are reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel prefabricated assembly basis of communication tower, includes prefabricated reinforced concrete nuclear core block (1), prefabricated reinforced concrete lower floor's piece (2), prefabricated reinforced concrete upper strata piece (3), connecting bolt (5), rag bolt (4), PVC pipe (6) excel in, its characterized in that: with prefabricated reinforced concrete nuclear core block (1) carries out "swastika" font concatenation with prefabricated reinforced concrete lower floor piece (2) and prefabricated reinforced concrete upper strata piece (3) as the basis, and just connect into a whole with prefabricated reinforced concrete core block (1), prefabricated reinforced concrete lower floor piece (2) and prefabricated reinforced concrete upper strata piece (3) through high-strength connecting bolt (5) after splicing prefabricated reinforced concrete core block (1), prefabricated reinforced concrete lower floor piece (2) and prefabricated reinforced concrete upper strata piece (3).
2. The prefabricated assembly foundation of a novel communication tower of claim 1, wherein: the prefabricated reinforced concrete lower layer block (2) is connected with the prefabricated reinforced concrete upper layer block (3) in a staggered joint mode, namely the prefabricated reinforced concrete upper layer block (3) is a whole block above the splicing joint of the prefabricated reinforced concrete lower layer block (2).
3. The prefabricated assembly foundation of a novel communication tower of claim 1, wherein: manufacturing pre-buried high strength connecting bolt (5), rag bolt (4) and PVC pipe (6) on prefabricated reinforced concrete core block (1) during prefabricated reinforced concrete core block (1).
4. The prefabricated assembly foundation of a novel communication tower of claim 1, wherein: the prefabricated reinforced concrete lower-layer block (2) is manufactured by embedding high-strength connecting bolts (5) in the prefabricated reinforced concrete lower-layer block (2), bolt holes (8) matched with the high-strength connecting bolts (5) are reserved in the prefabricated reinforced concrete lower-layer block (2), and a concrete protruding structure (7) is fixedly installed at the top of the prefabricated reinforced concrete lower-layer block (2).
5. The prefabricated assembly foundation of a novel communication tower of claim 1, wherein: prefabricated reinforced concrete lower floor's piece (2) are the notch cuttype structure to convenient and prefabricated reinforced concrete core block (1) are connected.
6. The prefabricated assembly foundation of a novel communication tower of claim 1, wherein: and manufacturing the prefabricated reinforced concrete upper layer block (3), and respectively reserving a bolt hole (8) and a concrete sunken structure (9) on the prefabricated reinforced concrete upper layer block (3).
7. A novel communication tower prefabricated assembly foundation according to claim 4 or 6, characterized in that: galvanized sleeves (10) matched with the bolt holes (8) are embedded in the prefabricated reinforced concrete lower-layer block (2) and the prefabricated reinforced concrete upper-layer block (3).
8. A novel communication tower prefabricated assembly foundation according to claim 4 or 6, characterized in that: all pour into the cement thick liquid and fill in basic clearance and screw hole (8) between prefabricated reinforced concrete nuclear core block (1), prefabricated reinforced concrete lower floor's piece (2) and prefabricated reinforced concrete upper strata piece (3) the three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845215.6A CN110593295A (en) | 2019-09-08 | 2019-09-08 | Novel prefabricated assembly basis of communication tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845215.6A CN110593295A (en) | 2019-09-08 | 2019-09-08 | Novel prefabricated assembly basis of communication tower |
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| CN110593295A true CN110593295A (en) | 2019-12-20 |
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| CN201910845215.6A Pending CN110593295A (en) | 2019-09-08 | 2019-09-08 | Novel prefabricated assembly basis of communication tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411798A (en) * | 2021-12-24 | 2022-04-29 | 重庆市科源能源技术发展有限公司 | Fan foundation structure |
| CN114855861A (en) * | 2021-02-03 | 2022-08-05 | 内蒙古电力(集团)有限责任公司 | Novel power transmission line fabricated foundation and construction method thereof |
-
2019
- 2019-09-08 CN CN201910845215.6A patent/CN110593295A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855861A (en) * | 2021-02-03 | 2022-08-05 | 内蒙古电力(集团)有限责任公司 | Novel power transmission line fabricated foundation and construction method thereof |
| CN114411798A (en) * | 2021-12-24 | 2022-04-29 | 重庆市科源能源技术发展有限公司 | Fan foundation structure |
| CN114411798B (en) * | 2021-12-24 | 2023-08-25 | 重庆市科源能源技术发展有限公司 | Fan foundation structure |
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