CN206308703U - 20kV and following nonprestressed reinforcement concurrent prefabricated foundation structure - Google Patents
20kV and following nonprestressed reinforcement concurrent prefabricated foundation structure Download PDFInfo
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- CN206308703U CN206308703U CN201621323322.0U CN201621323322U CN206308703U CN 206308703 U CN206308703 U CN 206308703U CN 201621323322 U CN201621323322 U CN 201621323322U CN 206308703 U CN206308703 U CN 206308703U
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Abstract
The utility model discloses 20kV and following nonprestressed reinforcement concurrent prefabricated foundation structure, belong to electric power electric pole technical field, immobilizing foundation including concrete foundation base and on concrete foundation base, the immobilizing foundation is the concrete substrate of the annulus column of built-in stirrup, immobilizing foundation is vertically arranged, concrete foundation base is provided with centre bore, in the centre bore of the bottom insertion concrete foundation base of immobilizing foundation, the first adhesive linkage is filled between the bottom of immobilizing foundation and the wall surface of the hole of concrete foundation centre hole of base；It is provided with several concrete uniformly at intervals in the upside of concrete foundation base, around the outer ring of immobilizing foundation and strengthens gussets, the utility model is that a kind of engineering time is short, be difficult the nonprestressed reinforcement concurrent prefabricated foundation structure caving in, changed beneficial to later stage shaft tower.
Description
Technical field
The utility model belongs to electric power electric pole technical field, more particularly to 20kV and following nonprestressed reinforcement concrete electric
Bar prefabricated foundation structure.
Background technology
In recent years, advancing by leaps and bounds with power technology, power industry also turns into whole world industry with the fastest developing speed
One of.At home, the attention due to country to power domain, and the need for rapid economic development, the electric force pole tower row of China
Industry is also always maintained at swift and violent growth trend, and it is growing that various electric power facilities and power equipment can not meet people
Living needs, the particularly quantity of electric force pole tower critical shortage, it is not enough even that many areas are still present supply of electric power
It is, without electric available situation, however, the construction of electric force pole tower is not easy, particularly in remote mountain area, to rain frequently
Area and severe winter continue area more long, because the curing condition of concrete foundation does not allow and conserve durations more long, make
Into the significant delay of electric force pole tower construction speed.
Therefore traditional nonprestressed reinforcement concurrent uses direct-buried mode mostly, but most of non-prestressed steel
Reinforced concrete pole due to basis built on the sand, silt underwashing, and external force destruction etc. so that nonprestressed reinforcement concrete electric
Bar occurs inclining, falling the phenomenons such as bar, threatens electric power safety stable operation.
Utility model content
The purpose of this utility model is to solve current distribution line nonprestressed reinforcement concurrent underlying issue：
Scene is digged pit trouble, and the electric pole engineering time is long, and not enough, soil is lost in the depth of burying by rain drop erosion for a long time, and basis is easily collapsed,
Cause electric power safety accident, the later stage is unfavorable for that shaft tower is changed, there is provided a kind of electric pole engineering time is short, be difficult to cave in, beneficial to the later stage
The nonprestressed reinforcement concurrent prefabricated foundation structure that shaft tower is changed.
To achieve the above object, the utility model is adopted the following technical scheme that：20kV and following nonprestressed reinforcement coagulation
Native electric pole prefabricated foundation structure, including concrete foundation base and the immobilizing foundation on concrete foundation base, it is described solid
Fixed basis is the concrete substrate of the annulus column of built-in stirrup, and immobilizing foundation is vertically arranged, during concrete foundation base is provided with
Heart hole, in the centre bore of the bottom insertion concrete foundation base of immobilizing foundation, bottom and the concrete foundation bottom of immobilizing foundation
The first adhesive linkage is filled between the wall surface of the hole of seat centre bore；In the upside of concrete foundation base, around the outer of immobilizing foundation
Circle is provided with several concrete and strengthens gusset, outer peripheral surface correspondence each concrete reinforcement gusset of immobilizing foundation uniformly at intervals
Be respectively provided with a fixed slot, the inner that concrete strengthens the sensing immobilizing foundation of gusset insert in corresponding fixed slot and with
The second adhesive linkage is filled between the trough wall surface of the corresponding fixed slot；Each coagulation of correspondence on the upper surface of concrete foundation base
Soil strengthens gusset and is respectively provided with a locating slot, the bottom that concrete strengthens gusset insert in corresponding locating slot and with the phase
Answer the 3rd adhesive linkage of filling between the trough wall surface of locating slot；The concrete foundation base, immobilizing foundation and concrete add
Strong gusset is located in ground, in the annular distance of the root insertion immobilizing foundation of electric pole.
The 4th adhesive linkage is provided between the wall surface of the hole of the annular distance of the electric pole and immobilizing foundation.
First adhesive linkage, the second adhesive linkage, the 3rd adhesive linkage and the 4th adhesive linkage are concrete mortar adhesive linkage
Or it is cement mortar adhesive linkage.
φ 16mm are set in concrete substrate and strengthens stirrup and φ 6.5mm stirrups, immobilizing foundation is using C30 concretes soil plus φ 16mm
Strengthen stirrup and φ 6.5mm stirrups primary concreting is completed.
The ground is subsoil or artificial foundation.
The outer surface of electric pole is provided with one group of graduation mark for indicating pole height, this group of graduation mark comprising from top to bottom according to
Several graduation marks that minor tick is set, graduation mark is the annular line for being centered around electric pole border, and noctilucence is coated with graduation mark
Powder, upper end graduation mark is above the ground level, and lower end graduation mark is located at electric pole bottom.
20kV described in the utility model and following nonprestressed reinforcement concurrent prefabricated foundation structure, by concrete
Sole plate, immobilizing foundation and concrete strengthen the contact area that gusset is fabricated to an entirety, increase electric pole and ground, plus
The electric pole bending moment force that the big electric pole depth of burying is born, is difficult to cave in, is changed beneficial to later stage shaft tower.It is concrete foundation base, solid
Fixed basis and concrete strengthen gusset and belong to precast concrete finished product, and three connects into an entirety and pre-plugged is in distribution
In line pole ground, electric pole is inserted into, reduces construction power off time.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of immobilizing foundation；
Fig. 4 is the top view of Fig. 3；
In figure：Concrete is strengthened gusset 1, the second adhesive linkage 2, immobilizing foundation 3, electric pole 4, the 4th adhesive linkage the 5, the 3rd and is bonded
Layer 6, concrete foundation base 7, the first adhesive linkage 8, φ 6.5mm stirrups 9, φ 16mm are strengthened stirrup 10, concrete substrate 11, are carved
Degree line 12.
Specific embodiment
20kV and following nonprestressed reinforcement concurrent prefabricated foundation structure as shown in Fig. 1-Fig. 4, including coagulation
Earth foundation base 7 and the immobilizing foundation on concrete foundation base 73.
The concrete foundation base 7 is horizontally disposed precast slab, and concrete foundation base 7 is provided with center
Hole, concrete foundation base 7 is in annular.
The immobilizing foundation 3 is the concrete substrate 11 of the annulus column of built-in stirrup, and immobilizing foundation 3 is vertically arranged, and is mixed
Solidifying soil matrix body 11 is also vertically arranged, and immobilizing foundation 3 strengthens stirrup 10 and φ 6.5mm stirrups 9 once using C30 concretes soil plus φ 16mm
Property pour completion, φ 16mm strengthen stirrup 10 and φ 6.5mm stirrups are in non-prestressed stirrup, concrete substrate 11 and set several
φ 16mm strengthen stirrup 10 and several φ 6.5mm stirrups 9, and φ 6.5mm stirrups 9 bend to annular, several φ 6.5mm stirrups 9
Interval setting successively from top to bottom, φ 16mm strengthen stirrup 10 extend vertically and from top to bottom successively with each φ 6.5mm stirrup 9
It is fixedly connected, several φ 16mm strengthen stirrup 10 and set uniformly at intervals around the central axis of concrete substrate 11, several φ
16mm strengthens stirrup 10 and several φ 6.5mm stirrups 9 constitute a framework of steel reinforcement (concrete foundation base 7 and concrete reinforcement
Gusset 1 is interior to set framework of steel reinforcement, and concrete foundation base 7 and concrete are strengthened not shown in the framework of steel reinforcement figure in gusset 1, institute
There is framework of steel reinforcement to be constituted by some nonprestressed reinforcements).
In the centre bore of the bottom insertion concrete foundation base 7 of immobilizing foundation 3, the bottom of immobilizing foundation 3 and concrete
The first adhesive linkage 8 is filled between the wall surface of the hole of the centre bore of sole plate 7, the first adhesive linkage 8 is by concrete mortar or water
Cement mortar by the cementation of fissures be filled in the bottom outer peripheral surface of immobilizing foundation 3 and the centre bore of concrete foundation base 7 wall surface of the hole it
Between annular gap in formed.
Several concrete are provided with uniformly at intervals in the upside of concrete foundation base 7, around the outer ring of immobilizing foundation 3
Strengthen gusset 1, concrete strengthens the concrete slab that gusset 1 is the triangle being vertically arranged.
Outer peripheral surface correspondence each concrete reinforcement gusset 1 of immobilizing foundation 3 is respectively provided with a fixed slot, fixed slot
Quantity and concrete strengthen gusset 1 quantity it is identical, concrete strengthens the inner insertion phase of the sensing immobilizing foundation 3 of gusset 1
The second adhesive linkage 2 is filled in the fixed slot answered and between the trough wall surface of fixed slot corresponding to this, the second adhesive linkage 2 is will be mixed
Solidifying soil sand slurry or cement mortar are filled in concrete and strengthen the inner outer surface of gusset 1 and corresponding fixed slot by the cementation of fissures
Formed in gap between trough wall surface.
Each concrete of correspondence reinforcement gusset 1 is respectively provided with a locating slot on the upper surface of concrete foundation base 7, fixed
The quantity of position slot is identical with the quantity that concrete strengthens gusset 1, and the corresponding positioning of bottom insertion that concrete strengthens gusset 1 is inserted
Fill the 3rd adhesive linkage 6 in groove and between the trough wall surface of locating slot corresponding to this, the 3rd adhesive linkage 6 be by concrete mortar or
Person's cement mortar is filled between bottom outer surface and the trough wall surface of corresponding locating slot that concrete strengthens gusset 1 by the cementation of fissures
Gap in formed.
In the annular distance of root (bottom) the insertion immobilizing foundation 3 of electric pole 4, the hole of the annular distance of the electric pole 4 and immobilizing foundation 3
The 4th adhesive linkage 5 is provided between wall, the 4th adhesive linkage 5 is that concrete mortar or cement mortar are filled in into electricity by the cementation of fissures
Formed in gap between the root outer peripheral surface of bar 4 and annular distance wall surface of the hole.
First adhesive linkage 8, the second adhesive linkage 2, the 3rd adhesive linkage 6 and the 4th adhesive linkage 5 are concrete bonding layer
Or it is cement mortar adhesive linkage.
The concrete foundation base 7, immobilizing foundation 3 and concrete strengthen gusset 1 in ground, and ground is day
Right ground or artificial foundation.
The outer surface of electric pole 4 is provided with one group of graduation mark for indicating the height of electric pole 4, and this group of graduation mark is comprising from top to bottom
Spaced several graduation marks 12 successively, graduation mark 12 is the annular line around the border of electric pole 4, is smeared on graduation mark 12
There is luminescent powder, upper end graduation mark 12 is above the ground level, lower end graduation mark 12 is located at the bottom of electric pole 4.So it is easy to the cultivation of electric pole 4 to stand,
Upper end graduation mark is above the ground level, can be in night prompting people, it is to avoid lance.
20kV described in the utility model and following nonprestressed reinforcement concurrent prefabricated foundation structure, by concrete
Sole plate 7, immobilizing foundation 3 and concrete strengthen the contact surface that gusset 1 is fabricated to an entirety, increase electric pole 4 and ground
Product, increases the bending moment force of electric pole 4 that the depth of burying of electric pole 4 is born, and is difficult to cave in, is changed beneficial to later stage shaft tower.Concrete foundation
Base 7, immobilizing foundation 3 and concrete strengthen gusset 1 and belong to precast concrete finished product, three first have good positioning after the cementation of fissures successively again
And form the first adhesive linkage 8, the second adhesive linkage 2, the 3rd adhesive linkage 6, concrete foundation base 7, immobilizing foundation 3 and concrete
Strengthen pre-plugged after gusset 1 connects into an entirety and in the ground of distribution line electric pole 4, be inserted into electric pole 4, the cementation of fissures forms the
Four adhesive linkages 5.
Claims (6)
1.20kV and following nonprestressed reinforcement concurrent prefabricated foundation structure, it is characterised in that：Including concrete foundation
Base (7) and the immobilizing foundation (3) on concrete foundation base, the immobilizing foundation (3) is the annulus post of built-in stirrup
The concrete substrate (11) of shape, immobilizing foundation (3) is vertically arranged, and concrete foundation base (7) is provided with centre bore, immobilizing foundation
(3) in the centre bore of bottom insertion concrete foundation base (7), bottom and the concrete foundation base (7) of immobilizing foundation (3)
The first adhesive linkage (8) is filled between the wall surface of the hole of centre bore；Upside, circular immobilizing foundation in concrete foundation base (7)
(3) outer ring is provided with several concrete and strengthens gusset (1) uniformly at intervals, and the outer peripheral surface of immobilizing foundation (3) corresponds to each
Concrete strengthens gusset (1) and is respectively provided with a fixed slot, and concrete strengthens the inner of the sensing immobilizing foundation (3) of gusset (1)
Insert in corresponding fixed slot and the second adhesive linkage (2) is filled and the trough wall surface of the fixed slot between；Concrete foundation bottom
Correspondence each concrete reinforcement gusset (1) is respectively provided with a locating slot on the upper surface of seat (7), and concrete strengthens gusset (1)
Bottom insert in corresponding locating slot and the 3rd adhesive linkage (6) filled and the trough wall surface of the locating slot between；It is described mixed
Solidifying earth foundation base (7), immobilizing foundation (3) and concrete strengthen gusset (1) in ground, and the root of electric pole (4) is inserted
In entering the annular distance of immobilizing foundation (3).
2. 20kV as claimed in claim 1 and following nonprestressed reinforcement concurrent prefabricated foundation structure, its feature exist
In：The 4th adhesive linkage (5) is provided between the wall surface of the hole of the annular distance of the electric pole (4) and immobilizing foundation (3).
3. 20kV as claimed in claim 2 and following nonprestressed reinforcement concurrent prefabricated foundation structure, its feature exist
In：First adhesive linkage (8), the second adhesive linkage (2), the 3rd adhesive linkage (6) and the 4th adhesive linkage (5) are concrete mortar
Adhesive linkage is cement mortar adhesive linkage.
4. 20kV as claimed in claim 1 and following nonprestressed reinforcement concurrent prefabricated foundation structure, its feature exist
In：φ 16mm are set in concrete substrate (11) and strengthens stirrup (10) and φ 6.5mm stirrups (9), immobilizing foundation (3) uses C30 concretes
Soil plus φ 16mm strengthen stirrup (10) and φ 6.5mm stirrup (9) primary concreting and complete.
5. 20kV as claimed in claim 1 and following nonprestressed reinforcement concurrent prefabricated foundation structure, its feature exist
In：The ground is subsoil or artificial foundation.
6. 20kV as claimed in claim 1 and following nonprestressed reinforcement concurrent prefabricated foundation structure, its feature exist
In：The outer surface of electric pole (4) is provided with one group of graduation mark for indicating electric pole (4) height, and this group of graduation mark is comprising from top to bottom
Spaced several graduation marks (12) successively, graduation mark (12) to be centered around the annular line of electric pole (4) border, in graduation mark
(12) luminescent powder is coated with, upper end graduation mark (12) is above the ground level, lower end graduation mark (12) is positioned at electric pole (4) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323322.0U CN206308703U (en) | 2016-12-05 | 2016-12-05 | 20kV and following nonprestressed reinforcement concurrent prefabricated foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323322.0U CN206308703U (en) | 2016-12-05 | 2016-12-05 | 20kV and following nonprestressed reinforcement concurrent prefabricated foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308703U true CN206308703U (en) | 2017-07-07 |
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ID=59249857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621323322.0U Active CN206308703U (en) | 2016-12-05 | 2016-12-05 | 20kV and following nonprestressed reinforcement concurrent prefabricated foundation structure |
Country Status (1)
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| CN (1) | CN206308703U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396764A (en) * | 2018-04-28 | 2018-08-14 | 广东电网有限责任公司 | Stringing pole prefabricated foundation base and stringing pole assembly |
| CN108775193A (en) * | 2018-07-03 | 2018-11-09 | 镇江市高等专科学校 | A kind of line bar builds ground stabilizing base |
| CN110965572A (en) * | 2019-12-31 | 2020-04-07 | 中国电建集团贵州电力设计研究院有限公司 | Street lamp foundation prefabricated structure and construction method |
-
2016
- 2016-12-05 CN CN201621323322.0U patent/CN206308703U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396764A (en) * | 2018-04-28 | 2018-08-14 | 广东电网有限责任公司 | Stringing pole prefabricated foundation base and stringing pole assembly |
| CN108396764B (en) * | 2018-04-28 | 2024-02-13 | 广东电网有限责任公司 | Wire pole prefabricated foundation seat and wire pole assembly |
| CN108775193A (en) * | 2018-07-03 | 2018-11-09 | 镇江市高等专科学校 | A kind of line bar builds ground stabilizing base |
| CN108775193B (en) * | 2018-07-03 | 2024-03-26 | 镇江市高等专科学校 | Ground stabilization base is built to line pole |
| CN110965572A (en) * | 2019-12-31 | 2020-04-07 | 中国电建集团贵州电力设计研究院有限公司 | Street lamp foundation prefabricated structure and construction method |
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| GR01 | Patent grant | ||
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Address after: 213000 No. 3 sail Road, mayor of Changzhou City, Jiangsu Province Patentee after: Su Wen electric energy Polytron Technologies Inc Address before: 213000 No. 3 sail Road, mayor of Changzhou City, Jiangsu Province Patentee before: SUWEN ELECTRIC ENERGY SCIENCE AND TECHNOLOGY CO., LTD. |