CN214835240U - Prefabricated combination formula communication tower - Google Patents
Prefabricated combination formula communication tower Download PDFInfo
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- CN214835240U CN214835240U CN202121367692.5U CN202121367692U CN214835240U CN 214835240 U CN214835240 U CN 214835240U CN 202121367692 U CN202121367692 U CN 202121367692U CN 214835240 U CN214835240 U CN 214835240U
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Abstract
The utility model discloses a prefabricated combination formula communication tower belongs to communication equipment technical field, and it includes: the prefabricated foundation is formed by splicing a plurality of split foundations in parallel; the tower body is formed by splicing a plurality of sectional tower bodies; the upper end of the inclined strut structure is connected with the tower body, and the lower end of the inclined strut and the bottom of the tower body are respectively fixed on two different split foundations; each split foundation is fastened into a whole through a plurality of bolts, and each bolt sequentially penetrates through the sleeve pipe correspondingly pre-buried in each split foundation. The utility model provides a prefabricated combination formula communication tower, transportation and installation are convenient, construction period is short, and whole communication tower can conveniently dismantle the back reuse moreover. The bottom of tower body is fixed on prefabricated basis, and the lower part of tower body still is connected with prefabricated basis through bracing structure, has guaranteed the stability of tower body. The connecting piece is pre-buried in the prefabricated foundation, conveniently is connected tower body bottom and bracing structure's bottom and prefabricated foundation.
Description
Technical Field
The utility model relates to a prefabricated combination formula communication tower belongs to communication equipment technical field.
Background
The communication tower is mainly used for self-building a private network and erecting a communication antenna for communication operators or administrative enterprises, and generally comprises a foundation, a tower body, a ladder stand, a lightning rod, an antenna holding pole, a machine room and the like. At present, the construction mode of the communication network ground tower of the domestic operator generally uses a cast-in-place foundation, and the steps of excavation of a foundation pit, formwork support and reinforcement binding, foundation casting, foundation maintenance, iron tower installation and the like are required. The construction mode has the advantages of long construction period, large construction occupied area, and large manpower or high mechanical cost. The disadvantages of the traditional construction mode are particularly obvious in places with short-term and quick station building, such as places needing emergency communication, such as large-scale meetings, emergency rescue and relief work and the like, difficult and difficult sites which cannot build permanent base stations in a short term due to disturbance of residents, places needing signal coverage in a short term for solving large construction sites (roads, railways, old city reconstruction, large industrial area construction and the like), and when temporary and quick station building is needed for signal testing.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that prior art exists, provide a prefabricated combination formula communication tower, transportation and installation are convenient, construction period is short.
The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:
a prefabricated modular communication tower comprising:
the prefabricated foundation is formed by splicing a plurality of split foundations in parallel;
the tower body is formed by splicing a plurality of sectional tower bodies;
the upper end of the inclined strut structure is connected with the tower body, and the lower end of the inclined strut and the bottom of the tower body are respectively fixed on two different split foundations;
the split foundations are embedded with sleeves, each sleeve penetrates through the corresponding split foundation along the arrangement direction of each split foundation, each split foundation is fastened into a whole through a plurality of tie bolts, and each tie bolt penetrates through the corresponding sleeve embedded in each split foundation in sequence.
Optionally, a steel bar frame is arranged in the split foundation.
Optionally, each segmented tower body is formed by assembling a plurality of tower columns, cross rods and diagonal rods, each tower column is vertically arranged, each tower column is uniformly distributed along the circumferential direction, two adjacent tower columns along the circumferential direction are connected through the cross rods and the diagonal rods, tower column flanges are respectively arranged at the upper end and the lower end of each tower column, and the two adjacent segmented tower bodies are connected through the tower column flanges at the end parts of each tower column.
Optionally, the tower body is a three-tube tower body, and each segmented tower body in the three-tube tower body comprises three tower columns.
Optionally, the bottom of every column is passed through tower body connecting piece and is connected with the components of a whole that can function independently basis, tower body connecting piece includes:
the tower body foundation bolts are embedded in the split foundation;
and each tower body foundation bolt penetrates through the through holes on the two tower body foundation flanges simultaneously and is fixedly connected with the two tower body foundation flanges, and the tower body foundation flange positioned above is connected with the tower column flange at the bottom of the lowermost segmented tower body through the tower body foundation bolt.
Optionally, the top of the tower column flange is further connected with the tower column through a plurality of reinforcing plates, and the reinforcing plates are uniformly distributed along the circumferential direction of the tower column.
Optionally, the bottom of bracing structure is passed through the bracing connecting piece and is connected with the components of a whole that can function independently basis, the bracing connecting piece includes:
the inclined strut foundation bolts are embedded in the split foundation;
each inclined strut foundation bolt penetrates through a through hole in the inclined strut foundation flange and is fixedly connected with the inclined strut foundation flange, a connecting seat is fixed at the top of the inclined strut foundation flange, and the connecting seat is connected with the bottom of the inclined strut structure.
Optionally, the bracing structure includes:
the tops of the two inclined struts are respectively connected with the two tower columns, and the bottoms of the two inclined struts are connected with the split foundation;
the two ends of each first transverse support are respectively connected with the two inclined supports;
and two ends of each second transverse support are respectively connected with the tower column and the corresponding inclined support.
Optionally, the prefabricated combined communication tower further comprises a plurality of lifting rings, and the bottoms of the lifting rings are embedded in the split foundations.
Optionally, the prefabricated combined communication tower further comprises a lightning rod mounting plate, and the edge of the lightning rod mounting plate is fixed on the tower column.
The utility model has the advantages of but not limited to:
the utility model provides a prefabricated combination formula communication tower, prefabricated basis are assembled side by a plurality of components of a whole that can function independently basis and are formed, and the tower body is assembled by a plurality of segmentation tower body and is formed, and components of a whole that can function independently basis and tower body transport the scene simultaneously and assemble, and transportation and installation are convenient, construction period is short, and whole construction cost is low, it is little to occupy the land area, and whole communication tower can conveniently dismantle the back reuse moreover. The bottom of tower body is fixed on prefabricated basis, and the lower part of tower body still is connected with prefabricated basis through bracing structure, has guaranteed the stability of tower body. The connecting piece is pre-buried in the prefabricated foundation, conveniently is connected tower body bottom and bracing structure's bottom and prefabricated foundation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of a prefabricated combined communication tower provided by the present invention;
FIG. 2 is an enlarged top view of the structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure of a prefabricated foundation;
FIG. 4 is a schematic view of a construction of a tie bolt;
FIG. 5 is a schematic structural view of the bushing;
FIG. 6 is a right side view of the third split base of FIG. 3;
fig. 7 is a schematic structural view of a first segmented tower body;
fig. 8 is a schematic structural view of a second segmented tower body;
fig. 9 is a schematic structural view of a third segmented tower body;
fig. 10 is a top view of a segmented tower body;
FIG. 11 is a schematic view of the construction of tower anchor bolts and tower anchor flanges;
FIG. 12 is a schematic structural view of a diagonal brace anchor bolt and a diagonal brace anchor flange;
FIG. 13 is a schematic structural view of the hanging ring;
fig. 14 is a schematic view of the installation of the lightning rod installation plate;
in the figure, 100, a prefabricated foundation; 110. a first split basis; 120. a second split base; 130. a third split base; 201. a tower column; 202. a cross bar; 203. a diagonal bar; 204. a tower flange; 210. a first segmented tower body; 220. a second segmented tower body; 230. a third segmented tower body; 310. bracing; 320. a first cross brace; 330. a second cross brace; 410. a sleeve; 420. tying the bolt; 500. a steel bar frame; 610. a tower foundation bolt; 620. a tower body foot flange; 630. a reinforcing plate; 710. bracing anchor bolts; 720. an inclined strut foundation flange; 800. a hoisting ring; 900. lightning rod mounting panel.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein. Accordingly, the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1-6, the present invention provides a prefabricated modular communication tower, comprising a prefabricated foundation 100, a tower body and a diagonal brace structure.
Specifically, the prefabricated foundation 100 is formed by assembling a plurality of split foundations in parallel, and each split foundation is transported to a site for assembly after being prefabricated, so that the construction period is shortened; the whole station construction cost is low, the occupied land area is small, and the whole communication tower can be conveniently disassembled and then reused. After being assembled into a whole, each split foundation has a larger seating area, and the stability of the communication tower is ensured.
The tower body is formed by assembling a plurality of segmented tower bodies, the length of each segmented tower body is small, the transportation difficulty is reduced, and all the segmented tower bodies are assembled into a whole after being transported to the site.
The bracing structure is used for providing the auxiliary stay for the tower body, and its slope is supported in one side of tower body, and the upper end and the tower body of bracing structure are connected, and the lower extreme of bracing structure and the bottom of tower body are fixed respectively on the components of a whole that can function independently basis of two differences, and the bracing structure forms triangle-shaped bearing structure with the tower body, has improved the stability of communication tower.
In one embodiment, the number of the split foundations is three, and specifically, the split foundations include a first split foundation 110, a second split foundation 120, and a third split foundation 130, and the bottom of the tower body and the bottom of the diagonal brace structure are fixed to the first split foundation 110 and the third split foundation 130, respectively.
In order to facilitate the assembly of each split foundation, a sleeve 410 is pre-embedded in each split foundation, each sleeve 410 penetrates through the corresponding split foundation along the arrangement direction of each split foundation, each split foundation is fastened into a whole through a plurality of tie bolts 420, and each tie bolt 420 sequentially penetrates through the corresponding sleeve 410 pre-embedded in each split foundation.
Typically, a rebar frame 500 is also disposed within each split foundation. When the split foundation is manufactured, the steel bar frame 500 is placed in the erected template, the sleeve 410 is fixed on the steel bar frame 500, and then concrete is poured and cured for forming.
Generally, each segmented tower body is formed by assembling a plurality of tower columns 201, cross rods 202 and diagonal rods 203, each tower column 201 is vertically arranged, each tower column 201 is uniformly distributed along the circumferential direction, two adjacent tower columns 201 along the circumferential direction are connected through the cross rods 202 and the diagonal rods 203, the upper end and the lower end of each tower column 201 are respectively provided with a tower column flange 204, and the two adjacent segmented tower bodies are connected through the tower column flange 204 at the end part of each tower column 201.
As shown in fig. 7-10, in one embodiment the tower is a three-tube tower in which each of the segmented towers comprises three columns 201. The tower column 201 is made of steel pipe, and the section of the tower body is equilateral triangle. The tower body is formed by assembling a first sectional tower body 210, a second sectional tower body 220 and a third sectional tower body 230 from bottom to top.
Further, the bottom of each tower column 201 is connected with the split foundation through a tower body connecting piece, and the bottom of the inclined strut structure is connected with the split foundation through an inclined strut connecting piece.
In particular, as shown in fig. 3 and 11, the tower attachment comprises tower anchor bolts 610 and a tower anchor flange 620. A plurality of tower body foundation bolts 610 are embedded in the split foundation; two tower body foundation flanges 620 are arranged from top to bottom, each tower body foundation bolt 610 simultaneously passes through the through-hole on two tower body foundation flanges 620 and is fixedly connected with two tower body foundation flanges 620, and the tower body foundation flange 620 that is located the top is connected with the tower column flange 204 of the bottom of the tower body of the lower subsection through tower body foundation bolt 610.
Further, as shown in fig. 7-10, the top of the tower flange 204 is further connected to the tower 201 through several reinforcing plates 630, and each reinforcing plate 630 is uniformly distributed along the circumference of the tower 201 to reinforce the connection strength between the tower flange 204 and the tower 201.
Specifically, as shown in fig. 3 and 12, the sprag connector includes sprag 310 anchor bolts 710 and sprag 310 anchor flanges 720. A plurality of diagonal braces 310 foundation bolts 710 are pre-buried in the split foundation; each inclined strut 310 anchor bolt 710 simultaneously passes through a through hole in the inclined strut 310 anchor flange 720 and is fixedly connected with the inclined strut 310 anchor flange 720, and a connecting seat is fixed at the top of the inclined strut 310 anchor flange 720 and is connected with the bottom of the inclined strut structure.
As shown in fig. 1-2, in one embodiment, the sprag structure includes a sprag 310, a first wale 320, and a second wale 330. The tops of the two inclined struts 310 are respectively connected with the two tower columns 201, and the bottoms of the two inclined struts 310 are connected with the split foundation; the number of the first cross braces 320 is two, and two ends of each first cross brace 320 are respectively connected with the two inclined braces 310; the number of the second cross braces 330 is two, and two ends of each second cross brace 330 are respectively connected with the tower column 201 and the corresponding inclined brace 310. The inclined strut 310, the first cross strut 320 and the second cross strut 330 are generally made of steel pipes.
Generally, connecting plates are welded to both ends of the first cross brace 320, connecting plates are also welded to the two inclined braces 310, and the first cross brace 320 and the inclined braces 310 are connected by bolts penetrating through the two connecting plates. Connecting plates are welded at two ends of the second cross brace 330 respectively, connecting plates are also welded on the tower column 201, and the second cross brace 330 is connected with the connecting plates on the tower column 201 through bolts penetrating through the two connecting plates.
As shown in fig. 13, in another embodiment, the utility model provides a prefabricated combination formula communication tower still includes a plurality of rings 800, and rings 800's bottom is prefabricated in the components of a whole that can function independently basis, conveniently hoists the transport components of a whole that can function independently basis.
As shown in fig. 14, in yet another embodiment, the prefabricated modular communication tower provided by the present invention further comprises a lightning rod mounting plate 900, wherein the edge of the lightning rod mounting plate 900 is fixed on the tower column 201.
Specifically, the antenna holding pole and the antenna are further installed on the upper portion of the tower body, and the antenna holding pole is installed on the tower body through the anchor ear. All parts forming the tower body need hot galvanizing, and the thickness of a zinc coating is not less than 86 mu m; and a comprehensive cabinet is arranged at the bottom of the prefabricated foundation 100.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above-mentioned specific embodiments can not be regarded as the restriction to the protection scope of the present invention, to the technical personnel in this technical field, it is right that any replacement improvement or transformation that the embodiment of the present invention made all fall within the protection scope of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. A prefabricated modular communication tower, comprising:
the prefabricated foundation is formed by splicing a plurality of split foundations in parallel;
the tower body is formed by splicing a plurality of sectional tower bodies;
the upper end of the inclined strut structure is connected with the tower body, and the lower end of the inclined strut and the bottom of the tower body are respectively fixed on two different split foundations;
the split foundations are embedded with sleeves, each sleeve penetrates through the corresponding split foundation along the arrangement direction of each split foundation, each split foundation is fastened into a whole through a plurality of tie bolts, and each tie bolt penetrates through the corresponding sleeve embedded in each split foundation in sequence.
2. A prefabricated modular communication tower according to claim 1, in which a steel reinforcement frame is arranged inside the split foundation.
3. The prefabricated combined communication tower as claimed in claim 1, wherein each of the segmented tower bodies is assembled by a plurality of tower columns, cross rods and diagonal rods, each of the tower columns is vertically arranged, each of the tower columns is circumferentially and uniformly distributed, two tower columns adjacent in the circumferential direction are connected by the plurality of cross rods and diagonal rods, the upper end and the lower end of each of the tower columns are respectively provided with a tower column flange, and two adjacent segmented tower bodies are connected by the tower column flange at the end of each of the tower columns.
4. A prefabricated modular communication tower according to claim 3, wherein the tower body is a three-tube tower body, each of which comprises three tower columns.
5. A prefabricated modular communication tower according to claim 3, wherein the bottom of each tower column is connected to the split foundation by a tower connection element, said tower connection element comprising:
the tower body foundation bolts are embedded in the split foundation;
and each tower body foundation bolt penetrates through the through holes on the two tower body foundation flanges simultaneously and is fixedly connected with the two tower body foundation flanges, and the tower body foundation flange positioned above is connected with the tower column flange at the bottom of the lowermost segmented tower body through the tower body foundation bolt.
6. A prefabricated modular communication tower according to claim 3, characterised in that the top of the tower flange is further connected to the tower by means of a number of stiffening webs, each of which is evenly distributed along the circumference of the tower.
7. A prefabricated modular communication tower as in claim 1, wherein the bottom of the sprag structure is connected to the split foundation by sprag connectors, the sprag connectors comprising:
the inclined strut foundation bolts are embedded in the split foundation;
each inclined strut foundation bolt penetrates through a through hole in the inclined strut foundation flange and is fixedly connected with the inclined strut foundation flange, a connecting seat is fixed at the top of the inclined strut foundation flange, and the connecting seat is connected with the bottom of the inclined strut structure.
8. A prefabricated modular communication tower as claimed in claim 7, wherein the bracing structure comprises:
the tops of the two inclined struts are respectively connected with the two tower columns, and the bottoms of the two inclined struts are connected with the split foundation;
the two ends of each first transverse support are respectively connected with the two inclined supports;
and two ends of each second transverse support are respectively connected with the tower column and the corresponding inclined support.
9. The prefabricated combined communication tower of claim 1, further comprising a plurality of hanging rings, wherein bottoms of the hanging rings are embedded in the split foundation.
10. A prefabricated modular communication tower as claimed in claim 1, further comprising a lightning rod mounting plate, the lightning rod mounting plate being secured at its edge to the tower post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367692.5U CN214835240U (en) | 2021-06-18 | 2021-06-18 | Prefabricated combination formula communication tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367692.5U CN214835240U (en) | 2021-06-18 | 2021-06-18 | Prefabricated combination formula communication tower |
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| Publication Number | Publication Date |
|---|---|
| CN214835240U true CN214835240U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121367692.5U Active CN214835240U (en) | 2021-06-18 | 2021-06-18 | Prefabricated combination formula communication tower |
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|---|---|
| CN (1) | CN214835240U (en) |
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2021
- 2021-06-18 CN CN202121367692.5U patent/CN214835240U/en active Active
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