CN203145040U - Prefabricated slab iron tower foundation convenient to disassemble and transport - Google Patents

Prefabricated slab iron tower foundation convenient to disassemble and transport Download PDF

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Publication number
CN203145040U
CN203145040U CN 201320190280 CN201320190280U CN203145040U CN 203145040 U CN203145040 U CN 203145040U CN 201320190280 CN201320190280 CN 201320190280 CN 201320190280 U CN201320190280 U CN 201320190280U CN 203145040 U CN203145040 U CN 203145040U
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CN
China
Prior art keywords
iron tower
prefabricated slab
tower foundation
precast plate
transport
Prior art date
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Active
Application number
CN 201320190280
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Chinese (zh)
Inventor
葛卫春
朱永平
陈允锐
顾松林
唐明桃
张少衡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhong Tong clothing consulting and Design Research Institute Co., Ltd.
Original Assignee
Jiangsu Posts and Telecommunications Planning and Designing Institute Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN 201320190280 priority Critical patent/CN203145040U/en
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Abstract

The utility model discloses a prefabricated slab iron tower foundation convenient to disassemble and transport. The prefabricated slab iron tower foundation comprises a lower-layer prefabricated slab and an upper-layer prefabricated slab, wherein the lower-layer prefabricated slab comprises a group of parallel lower-layer sub-slabs; the upper-layer prefabricated slab comprises a group of parallel upper-layer sub-slabs; the lower-layer sub-slabs are in perpendicular arrangement with the upper-layer sub-slabs to form an integrated structure through penetration bolts. The prefabricated slab iron tower foundation has the beneficial effects that a construction method for the foundation meets the mechanical foundation design plane cross-section assumption; and the prefabricated slab iron tower foundation can be industrially prefabricated and reused, and is short in construction cycle, the construction quality is easy to control and reliable, the influence of natural conditions on construction is slight, and the energy consumption and environmental pollution can be reduced.

Description

A kind of precast plate iron tower foundation of being convenient to disassembled for transport
Technical field
The utility model relates to the technical field of building trade, particularly a kind of a kind of precast plate iron tower foundation of being convenient to disassembled for transport that can directly apply to mobile communications industry, power industry, monitoring trade, street lighting industry.
Background technology
At present, known iron tower foundation construction mainly all adopts traditional job practices: on-the-spot excavation pit, build reinforced concrete foundation then.This building method has the following disadvantages: 1, long construction period, construction period are about a 15th day of a month; 2, it is bigger influenced by natural weather, and intemperance or rainy season almost can not construct; Operating surface is big when 3, constructing, and environment is polluted; 4, work progress disturbs residents; 5, the field construction quality is not easy control; When 5, iron tower was moved, the basis can not reuse, and has wasted resource and has caused land pollution.
The utility model content
The utility model purpose: technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of precast plate iron tower foundation of being convenient to disassembled for transport is provided.
In order to solve the problems of the technologies described above, the utility model discloses a kind of precast plate iron tower foundation of being convenient to disassembled for transport, comprise lower floor's precast plate and upper strata precast plate, described lower floor precast plate comprises one group of lower floor's daughter board that be arranged in parallel, the upper strata precast plate comprises one group of upper strata daughter board that be arranged in parallel, described lower floor daughter board and the mutual vertical arrangement of upper strata daughter board, and by being connected to form overall structure to wearing bolt.
In the utility model, the soffit of described lower floor daughter board is provided with the counterbore adaptive with the bolt head size.After the erection bolt, nut screwing clamping is in counterbore, and basic soffit does not have projection.
In the utility model, more than one anchoring column cap is set on the daughter board of described upper strata.The iron tower stone bolt is connected on the iron tower foundation by the anchoring column cap.
In the utility model, described lower floor precast plate, upper strata precast plate and anchoring column cap can adopt reinforced concrete prefabricated structure.
The beneficial effects of the utility model are: this basic building method satisfies basic engineering plane hypothesis on the mechanics, can prefabricated, the short construction period of batch production, and construction quality is control and reliable easily, construction is subjected to effect of natural conditions little, reusable, reduce energy consumption, reduce environment pollution.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further to specify, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 a and Fig. 1 b are triangle column foot plinth general structure schematic diagram and the explosive views of embodiment 1.
Fig. 2 is embodiment 1 iron tower foundation schematic diagram.
Fig. 3 a is the enlarged drawing of A part among Fig. 1 a.
Fig. 3 b is side perspective schematic diagram among Fig. 3 a.
Fig. 4 a is the single-pipe tower basic schematic of embodiment 2.
Fig. 4 b is the four turret basic schematic of embodiment 3.
The specific embodiment
Embodiment 1
As Fig. 1 a, shown in Fig. 1 b, Fig. 2, Fig. 3 a and Fig. 3 b, present embodiment discloses the precast plate iron tower foundation of being convenient to disassembled for transport, comprise lower floor's precast plate 1 and upper strata precast plate 2, described lower floor precast plate comprises that three the daughter board 1a of lower floor, 1b, 1c are tiled on the ground after smooth, the upper strata precast plate comprises three upper strata daughter board 2a, 2b, 2c, described lower floor daughter board and the mutual vertical arrangement of upper strata daughter board, and by being connected to form overall structure to wearing bolt.
The bolt hole that correspondence position is reserved on lower floor's daughter board and the upper strata daughter board, lower floor's daughter board is put on high strength connecting bolt 4 in advance, upper strata precast plate 2a, 2b, 2c have reserved the bolt hole in advance, pass high strength connecting bolt 4, be laid on lower floor's precast plate 1, adopt the prestressing force means to tighten high strength attaching nut 5 then, this example of iron tower 6(is installed: three turrets), according to circumstances on prefabricated basic blocks advancing equipment machine room 7(according to circumstances, machine room is not essential).In order to increase the anchorage length of iron tower stone bolt, at precast plate anchoring column cap 3 is set, make stone bolt satisfy anchorage length.
Iron tower foundation adopts the prefabrication reinforced concrete member, adopts streamlined production and batch production unified standard, controls easily for construction quality and the progress on basis, and it is little influenced by external condition.Basic blocks after the use assembly unit is on any one direction, and foundation bed remains the plane hypothesis on the mechanics, makes the polylith precast plate on basis can form an integral body, and it is suffered respectively to load to resist iron tower jointly.
Precast rc slab reservation in advance is good, and high-strength bolt is to wearing wherein to wearing the bolt through hole, and precast concrete plank is the thick hot-dip galvanized steel sheet 5a of bolt hole place pad up and down, so that anchor bolt.
Present embodiment installation and removal process is quick; During the iron tower resettlement, the basis can be reused, and makes the fast quick-recovery original appearance of iron tower ground, does not cause land pollution.
Embodiment 2
Shown in Fig. 4 a, the difference of present embodiment and embodiment 1 is, a prefabricated cylindrical anchoring column cap on the precast plate of upper strata is installed a single-pipe tower on the anchoring column cap.
Embodiment 3
Shown in Fig. 4 b, the difference of present embodiment and embodiment 1 is, prefabricated four anchoring column caps on the precast plate of upper strata are installed four turrets on the anchoring column cap.
The utility model provides a kind of precast plate iron tower foundation of dismantling and transporting be convenient to; method and the approach of this technical scheme of specific implementation are a lot; the above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.In the present embodiment not clear and definite each ingredient all available prior art realized.

Claims (3)

1. precast plate iron tower foundation of being convenient to disassembled for transport, it is characterized in that, comprise lower floor's precast plate and upper strata precast plate, described lower floor precast plate comprises one group of lower floor's daughter board that be arranged in parallel, the upper strata precast plate comprises one group of upper strata daughter board that be arranged in parallel, described lower floor daughter board and the mutual vertical arrangement of upper strata daughter board, and by being connected to form overall structure to wearing bolt.
2. a kind of precast plate iron tower foundation of being convenient to disassembled for transport according to claim 1 is characterized in that, the soffit of described lower floor daughter board is provided with the counterbore adaptive with the bolt head size.
3. a kind of precast plate iron tower foundation of being convenient to disassembled for transport according to claim 1 and 2 is characterized in that, more than one anchoring column cap is set on the daughter board of described upper strata.
CN 201320190280 2013-04-15 2013-04-15 Prefabricated slab iron tower foundation convenient to disassemble and transport Active CN203145040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320190280 CN203145040U (en) 2013-04-15 2013-04-15 Prefabricated slab iron tower foundation convenient to disassemble and transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320190280 CN203145040U (en) 2013-04-15 2013-04-15 Prefabricated slab iron tower foundation convenient to disassemble and transport

Publications (1)

Publication Number Publication Date
CN203145040U true CN203145040U (en) 2013-08-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320190280 Active CN203145040U (en) 2013-04-15 2013-04-15 Prefabricated slab iron tower foundation convenient to disassemble and transport

Country Status (1)

Country Link
CN (1) CN203145040U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703027A (en) * 2015-11-12 2017-05-24 中国电力科学研究院 Combined pile casing for power transmission tower foundation
CN108468860A (en) * 2018-04-12 2018-08-31 东北大学 A kind of detachable multi-angle steel top pipe deviation correcting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703027A (en) * 2015-11-12 2017-05-24 中国电力科学研究院 Combined pile casing for power transmission tower foundation
CN108468860A (en) * 2018-04-12 2018-08-31 东北大学 A kind of detachable multi-angle steel top pipe deviation correcting device

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CP01 Change in the name or title of a patent holder
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Address after: 210006 Zhongshan South Road, Nanjing, Nanjing, Jiangsu

Patentee after: Zhong Tong clothing consulting and Design Research Institute Co., Ltd.

Address before: 210006 Zhongshan South Road, Nanjing, Nanjing, Jiangsu

Patentee before: Jiangsu Posts & Telecommunications Planning and Designing Institute Co., Ltd.