CN110029658A - A kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile - Google Patents
A kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile Download PDFInfo
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- CN110029658A CN110029658A CN201910317419.2A CN201910317419A CN110029658A CN 110029658 A CN110029658 A CN 110029658A CN 201910317419 A CN201910317419 A CN 201910317419A CN 110029658 A CN110029658 A CN 110029658A
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- reinforcement cage
- steel reinforcement
- shaped
- double
- fixed disk
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- 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
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to a kind of steel reinforcement cage supporting members for overhead transmission line bored concrete pile, it is made of steel reinforcement cage, fixed disk and double-U-shaped turnbuckle, steel reinforcement cage includes main reinforcement, interior stirrup and outer stirrup, steel reinforcement cage is cylindrical shape, fixed disk and double-U-shaped turnbuckle are fixed in steel reinforcement cage, fixed disk is that one piece of diameter is 200mm, and the fixed disk circular hole that 4 diameters are 20mm is uniformly drilled with a thickness of the steel plate of 10mm, on steel plate；Double-U-shaped turnbuckle is provided with 4, the U-shaped ring of one end of each double-U-shaped turnbuckle is stuck in a fixed disk circular hole upper and lower ends, U-shaped ring buckle and fixed disk circular hole buckle bolt by U-shaped ring and are locked, double-U-shaped turnbuckle other end is locked after blocking interior stirrup with U-shaped ring buckle bolt, and the double-U-shaped turnbuckle horizontal direction of adjacent two is mutually perpendicular to.The filling pile cage of reinforcement supporting member structure is simple, avoids welded reinforcement in steel reinforcement cage, saves material, reduces labor intensity and engineering cost.
Description
Technical field
The present invention relates to a kind of steel reinforcement cage supporting members of bored concrete pile, more particularly to a kind of overhead transmission line that is used for be perfused
The steel reinforcement cage supporting member of stake.
Background technique
With electric power facility fast development, it is related to Overhead Transmission Line Construction, especially city line requirements using steel
Tube rod uses bored concrete pile foundation under greenbelt cabling, regular situation, saves the area.But bored concrete pile foundation construction is needed existing
After field has bound steel reinforcement cage, it is lifted to using crane in the foundation pit for the completion that drilled.The work of filling pile cage of reinforcement construction all the time
Skill and quality cannot ensure, since amount of reinforcement is larger, in steel reinforcement cage welding process of binding, usually welding has bound one side
After roll to a direction after again row welding binding, cause in this way steel reinforcement cage welding binding after the completion of upper surface main reinforcement and outer stirrup
Weight is supported mainly by interior stirrup, and is open circles between interior stirrup, is difficult support and is deformed so as to cause steel reinforcement cage, this
Situation becomes apparent during lifting, and steel reinforcement cage forms typical " ellipse ", and the bored concrete pile after pouring is caused to protect thickness
Degree hardly results in guarantee, seriously affects concrete quality.And existing method is taken and installs spacer bar additional among steel reinforcement cage, and add
Dress spacer bar needs are welded with interior stirrup or main reinforcement, and when later period descending reinforcing cage needs (not tear spacer bar dismounting open again
Can be impacted except when leading to filling concrete), this process reduces reinforcement yielding intensity to inherently a kind of damage of reinforcing bar,
The reinforcing bar service life is influenced, and has delayed project progress, the labor intensity of worker is larger.Therefore it is highly desirable to research and develop a kind of perfusion
Pile cages supporting members solves the above problems.
Summary of the invention
It is an object of the present invention in view of the above shortcomings of the prior art, provide a kind of structure it is simple, convenient for assembling, side
Just it operates, and same diameter bored concrete pile may be reused, filling for overhead transmission line with good economic benefit
Infuse the steel reinforcement cage supporting member of stake.
The present invention is to realize above-mentioned purpose by the following technical solutions:
A kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile, it is by steel reinforcement cage, fixed disk and double-U-shaped gaily decorated basket spiral shell
Silk composition, steel reinforcement cage include main reinforcement, interior stirrup and outer stirrup, and steel reinforcement cage is cylindrical shape, and fixed disk and double-U-shaped turnbuckle are fixed
In steel reinforcement cage, it is characterised in that: fixed disk is that one piece of diameter is 200mm, with a thickness of the steel plate of 10mm, is uniformly drilled on steel plate
The fixed disk circular hole that 4 diameters are 20mm；Double-U-shaped turnbuckle is provided with 4, the U of one end of each double-U-shaped turnbuckle
Type ring is stuck in a fixed disk circular hole upper and lower ends, and U-shaped ring buckle bolt passes through U-shaped ring buckle and fixed disk circular hole for U
Type ring buckle and fixed disk are locked, and the double-U-shaped other end of U-shaped ring of turnbuckle blocks the interior stirrup of steel reinforcement cage, U
Type ring buckle outer end extend out on the outside of outer stirrup and is locked with U-shaped ring buckle bolt, two adjacent double-U-shaped turnbuckles
Between horizontal direction be mutually perpendicular to.
The length of the double-U-shaped turnbuckle is 472mm, and the screw diameter of U-shaped ring buckle bolt is M18.
The corresponding pile diameter of steel reinforcement cage supporting member for overhead transmission line bored concrete pile is 1200mm,
Its internal diameter is 1002mm, and the long 13000mm of bored concrete pile, bored concrete pile top surface is uniformly arranged to not including top and bottom between bottom surface
There are minimum 4 sets of supporting members.
The beneficial effect of the present invention compared with prior art is:
The steel reinforcement cage supporting member structure for being used for overhead transmission line bored concrete pile is simple, and assembling is simple and fast, avoids reinforcing bar
The problem of main reinforcement or interior stirrup carry out welded reinforcement, reduce reinforcement yielding intensity, influence the reinforcing bar service life service life in cage goes out
It is existing；With good economic benefit, while steel reinforcement cage processing one-pass molding can be improved and check and accept percent of pass, avoided since steel reinforcement cage adds
Work check and accept it is unqualified caused by do over again and the duplication of labour, saved material, time and artificial, reduced engineering cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of steel reinforcement cage supporting member for overhead transmission line bored concrete pile；
Fig. 2 is the structural schematic diagram of fixed disk；
Fig. 3 is the structural schematic diagram of double-U-shaped turnbuckle；
Fig. 4 is the structural schematic diagram of steel reinforcement cage；
Fig. 5 is the structural schematic diagram in steel reinforcement cage section；
Fig. 6 is the structural schematic diagram for installing reinforcing bar in existing steel reinforcement cage additional.
In figure: 1, fixed disk, 1-1, fixed disk circular hole, 2, double-U-shaped turnbuckle, 2-1, U-shaped ring buckle, 2-2, U-shaped ring
Buckle bolt, 3, steel reinforcement cage, 3-1, main reinforcement, 3-2, interior stirrup, 3-3, outer stirrup, 4, reinforcing bar, 5, outer hoop reinforcement.
Specific embodiment
This is used for the steel reinforcement cage supporting member of overhead transmission line bored concrete pile, by steel reinforcement cage 3, fixed disk 1 and the double-U-shaped gaily decorated basket
Screw 2 forms, and steel reinforcement cage 3 includes main reinforcement 3-1, interior stirrup 3-2 and outer stirrup 3-3, and steel reinforcement cage 3 is cylindrical shape, fixed disk 1 and double
U-shaped turnbuckle 2 is fixed in steel reinforcement cage 3, and fixed disk 1 is that one piece of diameter is 200mm, described with a thickness of the steel plate of 10mm
Fixed disk 1 is provided with 4 sets, and the fixed disk circular hole 1-1 that 4 diameters are 20mm is uniformly drilled on steel plate；Double-U-shaped turnbuckle 2 is set
4 are equipped with, the U-shaped ring buckle 2-1 of one end of each double-U-shaped turnbuckle 2 is stuck in fixed disk circular hole 1-1 or more two
End, U-shaped ring buckle bolt 2-2 pass through U-shaped ring and buckle 2-1 and fixed disk circular hole 1-1, U-shaped ring is buckled 2-1 and fixed disk 1 is locked
It fastens, the double-U-shaped other end of U-shaped ring buckle 2-1 of turnbuckle blocks the interior stirrup 3-2 of steel reinforcement cage 3, and U-shaped ring buckles 2-1
Outer end extend out on the outside of outer stirrup 3-3 and is locked with U-shaped ring buckle bolt 2-2, the double-U-shaped turnbuckle 2 of adjacent two
Between horizontal direction be mutually perpendicular to.The length of the double-U-shaped turnbuckle 2 is 472mm, U-shaped in double-U-shaped turnbuckle 2
It is M18 that ring, which buckles screw diameter,.The corresponding bored concrete pile of steel reinforcement cage supporting member for overhead transmission line bored concrete pile
Diameter is 1200mm, internal diameter 1002mm, the long 13000mm of bored concrete pile, and inside bored concrete pile, top surface is not to including top between bottom surface
Face and bottom surface have been uniformly arranged minimum 4 sets of fixed disks 1.
Embodiments of the present invention are described in further detail with reference to the accompanying drawing:
The targeted pile diameter of steel reinforcement cage supporting member for overhead transmission line bored concrete pile is 1200mm, bored concrete pile
Long 13000mm.Firstly, as shown in figure 3, preparing 4 sets of diameters is that 200mm makes in fixed disk 1 with a thickness of the fixed disk 1 of 10mm
4 uniformly distributed fixed disks circular hole 1-1, aperture 20mm；Prepare the double-U-shaped turnbuckle 2 that 4 sets of length are 472mm long again, it is U-shaped
The screw diameter that ring buckles bolt 2-3 is M18；Then, prepare 4 lumps of wood, by main reinforcement 3-1 according to equidistant close to circular shape
From being arranged on the lumps of wood, mark then is carried out on main reinforcement 3-1, interior stirrup 3-2 is welded at mark with main reinforcement 3-1, successively
It completes；In main reinforcement 3-1 and interior stirrup 3-2 welding process, the U-shaped ring buckle 2-1 of double-U-shaped 2 one end of turnbuckle is passed through solid
Fixed disk circular hole 1-1 on price fixing 1, and lockked with U-shaped ring buckle bolt 2-3, other end of U-shaped ring buckle 2-1 blocks interior
With the buckle bolt 2-3 locking of U-shaped ring, mounting disc 1 and 4 piece one cross type of the double-U-shaped formation of turnbuckle 2 after stirrup 3-2
Interior stirrup 3-2 is supported, while being supported the weight of the upper end main reinforcement 3-1 by chain structure, guarantees that steel reinforcement cage 3 is tied at cylindrical shape
The steel reinforcement cage inner bracing member that structure, 4 sets of mounting discs 1 and double-U-shaped turnbuckle 2 form, the difference being uniformly mounted in steel reinforcement cage 3
Highly, top bottom surface is not required to install；Finally, starting to bind outer stirrup 3- after the completion of interior stirrup 3-2 and main reinforcement 3-1 is all welded
3, pay attention to exposing the outer end of U-shaped ring buckle 2-1 and U-shaped ring buckle bolt 2-2 on the outside of outer stirrup 3-3, in order to postorder
Dismantlement work.Start to lift by crane in the preparation decentralization to priming concrete pile hole of steel reinforcement cage 3 after the completion of bored concrete pile borehole cleaning, the supporting member is internal
The support of stirrup 3-2 ensure that steel reinforcement cage 3 is binding the verticality in outer stirrup 3-3 and hoisting process, when 3 first segment of steel reinforcement cage
When lifting is down toward the position of fixed disk 1, starts to unscrew U-shaped ring buckle bolt 2-2, removes fixed disk 1 and double-U-shaped turnbuckle 2,
It successively carries out, until steel reinforcement cage 3 is transferred extremely when removing all fixed disks 1 being mounted in steel reinforcement cage 3 and double-U-shaped turnbuckle 2
In priming concrete pile hole, completes steel reinforcement cage 3 and enter hole.The fixed disk 1 and double-U-shaped turnbuckle 2 successively disassembled can be welded in next time
It is continued to use when steel reinforcement cage 3, the deformation situation of visual steel reinforcement cage 3 increases the fixed disk 1 and double-U-shaped turnbuckle 2 in operation
The usage quantity of the supporting member of composition.
The above is presently preferred embodiments of the present invention, and the example above explanation not make for the essence of the present invention by content
Limitation in any form, technology of the person of an ordinary skill in the technical field after having read this specification according to the present invention
Essence is to any simple modification or deformation made by the above specific embodiment, and the technology contents possibly also with the disclosure above
The equivalent embodiment of equivalent variations is changed or is modified to, all of which are still within the scope of the technical scheme of the invention, without departing from
The spirit and scope of the invention.
Claims (3)
1. a kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile, it is by steel reinforcement cage (3), fixed disk (1) and double U
Type turnbuckle (2) composition, steel reinforcement cage (3) includes main reinforcement (3-1), interior stirrup (3-2) and outer stirrup (3-3), and steel reinforcement cage (3) is
Cylindrical shape, fixed disk (1) and double-U-shaped turnbuckle (2) are fixed in steel reinforcement cage (3), it is characterised in that: fixed disk (1) is one
Block diameter is 200mm, and the fixed disk circular hole (1-1) that 4 diameters are 20mm is uniformly drilled with a thickness of the steel plate of 10mm, on steel plate；
Double-U-shaped turnbuckle (2) is provided with 4, and the U-shaped ring buckle (2-1) of one end of each double-U-shaped turnbuckle (2) is stuck in one
A fixed disk circular hole (1-1) upper and lower ends, U-shaped ring buckle bolt (2-2) pass through U-shaped ring buckle (2-1) and fixed disk circular hole (1-
1) U-shaped ring buckle (2-1) and fixed disk (1) are locked, double-U-shaped other end of U-shaped ring buckle (2-1) card of turnbuckle
The firmly interior stirrup (3-2) of steel reinforcement cage (3), U-shaped ring buckle outer end (2-1) extend out on the outside of outer stirrup (3-3) and are buckled with U-shaped ring
Bolt (2-2) is locked, and horizontal direction is mutually perpendicular between the double-U-shaped turnbuckle (2) of adjacent two.
2. a kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile according to claim 1, feature exist
In: the length of the double-U-shaped turnbuckle (2) is 472mm, and the screw diameter of U-shaped ring buckle bolt (2-2) is M18.
3. a kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile according to claim 1, feature exist
In: the corresponding pile diameter of steel reinforcement cage supporting member for overhead transmission line bored concrete pile is 1200mm, in
Diameter is 1002mm, and the long 13000mm of bored concrete pile, bored concrete pile top surface has been uniformly arranged most to not including top and bottom between bottom surface
Few 4 sets of supporting members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910317419.2A CN110029658A (en) | 2019-04-19 | 2019-04-19 | A kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910317419.2A CN110029658A (en) | 2019-04-19 | 2019-04-19 | A kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile |
Publications (1)
| Publication Number | Publication Date |
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| CN110029658A true CN110029658A (en) | 2019-07-19 |
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ID=67239162
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910317419.2A Pending CN110029658A (en) | 2019-04-19 | 2019-04-19 | A kind of steel reinforcement cage supporting member for overhead transmission line bored concrete pile |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08184129A (en) * | 1994-12-27 | 1996-07-16 | Nkk Corp | Reinforcement cage |
| CN103924583A (en) * | 2014-04-08 | 2014-07-16 | 中交第一公路工程局有限公司 | Telescoping cross rigid supporting system device for reinforcement cage framework |
| CN204199177U (en) * | 2014-08-29 | 2015-03-11 | 中铁三局集团有限公司 | Interior constraint reinforcing bar protection apparatus |
| CN104456002A (en) * | 2014-11-25 | 2015-03-25 | 哈电集团（秦皇岛）重型装备有限公司 | Supporting device of electric heater for circular seam local heat treatment |
| CN105696549A (en) * | 2016-01-28 | 2016-06-22 | 中铁十四局集团第三工程有限公司 | Novel steel reinforcement cage interior supporting structure and application thereof |
| CN205604231U (en) * | 2016-04-19 | 2016-09-28 | 中铁六局集团有限公司 | Steel reinforcement cage and reinforcing apparatus thereof |
| CN106149744A (en) * | 2016-08-26 | 2016-11-23 | 山东省路桥集团有限公司 | Pile foundation steel bar cage skeletal support device and construction method |
| CN107542087A (en) * | 2017-10-24 | 2018-01-05 | 江苏景源万河环境科技有限公司 | A kind of pouch expansion variable diameters steel reinforcement cage and anchor pole or pile foundation |
| CN108978718A (en) * | 2018-07-23 | 2018-12-11 | 中国水利水电第五工程局有限公司 | A kind of inspection shaft gang form |
| CN209837009U (en) * | 2019-04-19 | 2019-12-24 | 荆州市荆力工程设计咨询有限责任公司 | Steel reinforcement cage supporting member for cast-in-place pile of overhead transmission line |
-
2019
- 2019-04-19 CN CN201910317419.2A patent/CN110029658A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08184129A (en) * | 1994-12-27 | 1996-07-16 | Nkk Corp | Reinforcement cage |
| CN103924583A (en) * | 2014-04-08 | 2014-07-16 | 中交第一公路工程局有限公司 | Telescoping cross rigid supporting system device for reinforcement cage framework |
| CN204199177U (en) * | 2014-08-29 | 2015-03-11 | 中铁三局集团有限公司 | Interior constraint reinforcing bar protection apparatus |
| CN104456002A (en) * | 2014-11-25 | 2015-03-25 | 哈电集团（秦皇岛）重型装备有限公司 | Supporting device of electric heater for circular seam local heat treatment |
| CN105696549A (en) * | 2016-01-28 | 2016-06-22 | 中铁十四局集团第三工程有限公司 | Novel steel reinforcement cage interior supporting structure and application thereof |
| CN205604231U (en) * | 2016-04-19 | 2016-09-28 | 中铁六局集团有限公司 | Steel reinforcement cage and reinforcing apparatus thereof |
| CN106149744A (en) * | 2016-08-26 | 2016-11-23 | 山东省路桥集团有限公司 | Pile foundation steel bar cage skeletal support device and construction method |
| CN107542087A (en) * | 2017-10-24 | 2018-01-05 | 江苏景源万河环境科技有限公司 | A kind of pouch expansion variable diameters steel reinforcement cage and anchor pole or pile foundation |
| CN108978718A (en) * | 2018-07-23 | 2018-12-11 | 中国水利水电第五工程局有限公司 | A kind of inspection shaft gang form |
| CN209837009U (en) * | 2019-04-19 | 2019-12-24 | 荆州市荆力工程设计咨询有限责任公司 | Steel reinforcement cage supporting member for cast-in-place pile of overhead transmission line |
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