CN203159027U - A prefabricated iron tower foundation spreader - Google Patents

A prefabricated iron tower foundation spreader Download PDF

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Publication number
CN203159027U
CN203159027U CN 201220570565 CN201220570565U CN203159027U CN 203159027 U CN203159027 U CN 203159027U CN 201220570565 CN201220570565 CN 201220570565 CN 201220570565 U CN201220570565 U CN 201220570565U CN 203159027 U CN203159027 U CN 203159027U
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CN
China
Prior art keywords
iron tower
prefabricated
tower foundation
spreader
suspender
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.)
Active
Application number
CN 201220570565
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Chinese (zh)
Inventor
靳义奎
刘军
童璟
薛基富
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.)
QINGHAI ELECTRIC POWER CO Ltd
Qinghai Transmission And Distribution Engineering Co Ltd
State Grid Corp of China SGCC
Original Assignee
QINGHAI ELECTRIC POWER CO Ltd
Qinghai Transmission And Distribution Engineering Co Ltd
State Grid Corp of China SGCC
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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Publication date
Application filed by QINGHAI ELECTRIC POWER CO Ltd, Qinghai Transmission And Distribution Engineering Co Ltd, State Grid Corp of China SGCC filed Critical QINGHAI ELECTRIC POWER CO Ltd
Priority to CN 201220570565 priority Critical patent/CN203159027U/en
Application granted granted Critical
Publication of CN203159027U publication Critical patent/CN203159027U/en
Active legal-status Critical Current
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Abstract

The utility model relates to a prefabricated iron tower foundation spreader. The utility model comprises two embodiments. In one embodiment, the prefabricated iron tower foundation spreader is characterized by being formed by welding a steel plate base, steel rod hoisting rings, and a reinforcement plate, wherein the base is provided with four symmetrically arranged phi55 mounting holes which are mounted on four prefabricated foundation anchor bolts and are used for hoisting upright columns. In the other embodiment, the prefabricated iron tower foundation spreader is characterized by being formed by welding U-steels and steel plates, and steel plates at both ends are respectively symmetrically provided with two phi36 mounting holes for connection with prefabricated foundation anchor bolts and for hoisting ground beams. The prefabricated iron tower foundation spreader of the utility model has the advantages of: the prefabricated iron tower foundation spreader can be used for quality protection of a finished prefabricated foundation product in the process of the hoisting, to enable the hoisting process steady, safe and convenient, shortening butt hoisting time of pre-embedded anchor bolts and reserved mounting holes, improving installation quality of the prefabricated iron tower foundation, and improving construction techniques. The prefabricated iron tower foundation spreader is suitable for hoisting construction of the prefabricated iron tower foundation.

Description

A kind of prefabricated assembled iron tower foundation suspender
Technical field
The utility model belongs to the prefabricated assembled basic installation special hanger of transmission line of electricity.
Background technology
Prior art alternating current-direct current networking project frozen soil foundation transmission line construction operation is loaded down with trivial details, and work efficiency is low.At Qinghai-Tibet alternating current-direct current networking project frozen soil foundation transmission line of electricity characteristics, through optimizing type selecting, design is adopted concrete prefabricated assembling type base in the frozen soil area preferably at traffic condition.Qinghai Power Transmission ﹠ Transformation Engineering Company actively cooperate units such as scientific research, design to the processing of assembling type base, install and go deep into experimental investigation, designed safety, high-quality, a kind of prefabricated assembled iron tower foundation suspender efficiently.
The utility model content
The utility model purpose be for the precast concrete foundation of guaranteeing hoisting process steadily; make hoisting process safety and convenient; shorten the lifting time on prefabricated assembled basis; improve lifting efficient and the lifting quality on prefabricated assembled basis; the end product quality on protection prefabricated assembled concrete basis, phenomenons such as unfilled corner, wearing and tearing appear in the corner of stopping precast concrete.
The utility model adopts following technical scheme for achieving the above object:
A kind of prefabricated assembled iron tower foundation suspender, it is characterized in that: this suspender is divided into two kinds of grade beam suspender and column suspenders, wherein said column suspender, be to adopt steel plate base and round steel suspension ring to be welded, and between steel plate base and round steel suspension ring, add the weldering stiffening plate be welded as a whole, the steel plate base is provided with four mounting holes, and the mounting hole spacing is consistent with prefabricated assembled basic anchor bolt pitch, and Circularhole diameter is the holding-down bolt diameter.
Described a kind of prefabricated assembled iron tower foundation suspender, it is characterized in that: wherein said grade beam suspender, adopt the 10# channel-section steel to make, length is 2400 mm, be welded with two round steel suspension ring of symmetry on the channel-section steel, the round steel suspension ring become 60 ° of angles with channel-section steel, and channel-section steel inboard, round steel suspension ring place is welded with 2 stiffening plates, the channel-section steel two ends respectively are 2 triangle bodies that are provided with mounting hole, the equal weld together of all members and channel-section steel.
The beneficial effects of the utility model: the utility model can be in hoisting process to the quality protection of prefabricated basic finished product; make hoisting process steady, safe, convenient; shortened the butt joint lifting time of pre-embedded anchoring bolts and reservation mounting hole; improve the installation quality of prefabricated assembled iron tower foundation, improve construction technology.Be applicable to the lifting construction of prefabricated assembled iron tower foundation.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a kind of prefabricated assembled iron tower foundation suspender, its central post suspender front view;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is a kind of prefabricated assembled iron tower foundation suspender, grade beam suspender master map;
Fig. 5 is the triangle body scheme drawing of Fig. 4;
Fig. 6 is the upward view of Fig. 4.
The specific embodiment
Shown in accompanying drawing 1-6, wherein: the 1st, steel plate base, 2,2 ' be round steel suspension ring, the 3rd, stiffening plate, 4,4 ' be mounting hole.
A kind of prefabricated assembled iron tower foundation suspender of the present utility model, this suspender is divided into two kinds of grade beam suspender and column suspenders, wherein said column suspender, be to adopt steel plate base 1 and round steel suspension ring 2 to be welded, and between steel plate base 1 and round steel suspension ring 2, add the weldering stiffening plate 3 be welded as a whole, steel plate base 1 is provided with four mounting holes 4, and mounting hole 4 spacings are consistent with prefabricated assembled basic anchor bolt pitch, and Circularhole diameter is the holding-down bolt diameter.
Wherein said grade beam suspender, adopt the 10# channel-section steel to make, length is 2400 mm, be welded with on the channel-section steel symmetry two round steel suspension ring 2 ', 60 ° of angles of round steel suspension ring 2 ' become with channel-section steel, channel-section steel inboard, round steel suspension ring place is welded with 2 stiffening plates, the channel-section steel two ends respectively be 2 be provided with mounting hole 4 ' triangle body, the equal weld together of all members and channel-section steel.
Embodiment 1
A kind of prefabricated assembled iron tower foundation suspender, its central post suspender, 4 φ, 55 mounting holes 4 with steel plate base 1 during lifting are connected with four holding-down bolts of prefabricated basic column, assort two caps of holding-down bolt and fastening, and round steel suspension ring 2 are connected with equipment wherein.Round steel suspension ring 2 and basic column center can guarantee that vertically the column mounting flange is easy to dock installation with the base plate pre-embedded anchoring bolts during lifting on same vertical line.
Embodiment 2
The prefabricated assembled iron tower foundation suspender of another kind of the present utility model, grade beam suspender wherein, totally 4 φ 36 mounting holes 4 at its two ends during lifting ' be connected with the pre-buried holding-down bolt of grade beam, assort two caps of holding-down bolt, two ends round steel suspension ring 2 ' be connected for one section with the suspension centre rope, the suspension centre rope other end is connected with equipment wherein.Relative spacing during lifting between the suspender channel-section steel fixed hoisting holding-down bolt can not change, and can safely, efficiently, high-quality finish construction task.

Claims (2)

1. prefabricated assembled iron tower foundation suspender, it is characterized in that: this suspender is divided into two kinds of grade beam suspender and column suspenders, wherein said column suspender, be to adopt steel plate base (1) and round steel suspension ring (2) to be welded, and between steel plate base (1) and round steel suspension ring (2), add the weldering stiffening plate (3) be welded as a whole, steel plate base (1) is provided with four mounting holes (4), mounting hole (4) spacing is consistent with prefabricated assembled basic anchor bolt pitch, and Circularhole diameter is the holding-down bolt diameter.
2. a kind of prefabricated assembled iron tower foundation suspender according to claim 1, it is characterized in that: wherein said grade beam suspender, adopt the 10# channel-section steel to make, length is 2400 mm, be welded with two round steel suspension ring (2 ') of symmetry on the channel-section steel, round steel suspension ring (2 ') become 60 ° of angles with channel-section steel, and channel-section steel inboard, round steel suspension ring place is welded with 2 stiffening plates, the channel-section steel two ends respectively are 2 triangle bodies that are provided with mounting hole (4 '), the equal weld together of all members and channel-section steel.
CN 201220570565 2012-11-01 2012-11-01 A prefabricated iron tower foundation spreader Active CN203159027U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220570565 CN203159027U (en) 2012-11-01 2012-11-01 A prefabricated iron tower foundation spreader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220570565 CN203159027U (en) 2012-11-01 2012-11-01 A prefabricated iron tower foundation spreader

Publications (1)

Publication Number Publication Date
CN203159027U true CN203159027U (en) 2013-08-28

Family

ID=49020230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220570565 Active CN203159027U (en) 2012-11-01 2012-11-01 A prefabricated iron tower foundation spreader

Country Status (1)

Country Link
CN (1) CN203159027U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106995184A (en) * 2017-04-21 2017-08-01 江苏宇辉住宅工业有限公司 Hinge type suspender
CN110733970A (en) * 2019-10-25 2020-01-31 钱柏融 quick mounting crane lifting arm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106995184A (en) * 2017-04-21 2017-08-01 江苏宇辉住宅工业有限公司 Hinge type suspender
CN110733970A (en) * 2019-10-25 2020-01-31 钱柏融 quick mounting crane lifting arm

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