CN105350566B - Ground pile structure of tower type electric power support - Google Patents
Ground pile structure of tower type electric power support Download PDFInfo
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- CN105350566B CN105350566B CN201510909977.XA CN201510909977A CN105350566B CN 105350566 B CN105350566 B CN 105350566B CN 201510909977 A CN201510909977 A CN 201510909977A CN 105350566 B CN105350566 B CN 105350566B
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- concrete bodies
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 239000002689 soil Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000209202 Bromus secalinus Species 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- Engineering & Computer Science (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)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The invention discloses a ground pile structure of a tower type electric power support, comprising a lower bottom concrete body, wherein the front end and the rear end of the lower bottom concrete body are respectively provided with connecting rebar pillars, a left upper concrete body and a right upper concrete body are arranged above the lower bottom concrete body, the left upper concrete body is in bilateral symmetry distribution with respect to the horizontal axis of the lower bottom concrete body relative to the right upper concrete body, connecting steel channel components are arranged above the left upper concrete body and the right upper concrete body, the connecting rebar pillars penetrating through the left upper concrete body and the connecting rebar pillars penetrating through the right upper concrete body penetrate through the bottom surfaces of the connecting steel channel components, a plurality of ground pile connecting columns are arranged in the protruding table area of the left upper concrete body, a plurality of ground pile connecting columns are arranged in the protruding table area of the right upper concrete body, the ground pile connecting columns are arranged in a circular array in the overlooking direction, a ground pile is arranged on the ground pile connecting column, and the ground pile connecting columns are connected with the bottoms of the ground piles by flange plate. The ground pile structure has the advantages of being simple in structure, low in cost and simple and quick to operate.
Description
Technical field
The present invention relates to the ground pilework in power equipment, the ground pilework of specifically tower electric power support.
Background technology
Electric wire tower pile is subject to the foundation system of electric wire tower.The capital construction mode of existing electric wire tower pile is：
A pit-hole is excavated, the template of a cylinder row is then built, concrete grout is injected in template, wait after concrete coagulation i.e. shape
Into foundation structure.The construction duration of this structure is long, complex procedures, and the area of suitable weather conditions temperature, and high and cold
Area's aforesaid way is not suitable for, and in extremely frigid zones, the condensation process of concrete can freeze, and structural strength can be affected, therefore on
Structure is stated in extremely frigid zones, such as Chinese Qinghai-xizang Plateau Region can not adopt said structure, form the existing confession of China's western region
Electric strength is less, and capital construction is inadequate.
The content of the invention
It is an object of the invention to provide a kind of ground pilework of tower electric power support, the pile knot of this tower electric power support
Structure utilizes modular construction, and realization overcomes the purpose of the environment of extremely frigid zones, with quick, convenient, non-icing erection tower
The ground pilework of formula electric power support.
The purpose of the present invention is achieved through the following technical solutions：The ground pilework of tower electric power support, is included in ground
The groove that stake hole bottom surface is arranged, is filled with the concrete bodies of going to the bottom of cuboid, the upper surface of concrete bodies of going to the bottom and pile in groove
Hole bottom surface flushes, and the front-end and back-end of concrete bodies of going to the bottom are provided with connection steel bar column, and the front end of concrete bodies of going to the bottom is arranged
The rear end for having at least 2 connection steel bar columns, concrete bodies of going to the bottom is provided with least 2 connection steel bar columns, goes to the bottom on concrete bodies
Side is provided with upper left concrete bodies and upper right concrete bodies, and upper left concrete bodies are relative to the following base concrete of upper right concrete bodies
The symmetrical distribution of the sagittal axis of body, the front-end and back-end of upper left concrete bodies and the front end of upper right concrete bodies
The through hole for moving towards up and down is provided with rear end, connection steel bar column passes through the bottom surface and upper right of through hole, upper left concrete bodies to mix
The bottom surface of the solidifying soil body is flushed with pile hole bottom surface；Upper left concrete bodies and upper right concrete bodies top are provided with connection channel-section steel
Part, through the connection steel bar column of upper left concrete bodies and the connection steel bar column of upper right concrete bodies through the bottom for connecting channel member
Face, the central region of upper left concrete bodies and the central region of upper right concrete bodies are provided with protrusion platform, upper left concrete bodies
Protrusion platform region in be provided with multiple pile connecting poles, multiple piles are provided with the protrusion platform region of upper right concrete bodies and are connected
Post is connect, in the circular array arrangement of overlook direction, pile connecting pole top is provided with pile, pile connection to all pile connecting poles
Post is connected by ring flange with pile bottom.
The principle explanation of said structure：Go to the bottom concrete bodies, upper left concrete bodies and upper right concrete bodies be it is prefabricated
Concrete body, structure foundation basis constitutes structure foundation basis, the at the scene pile of the tower electric power support of construction
During structure, no longer operated using filling concrete.Concrete bodies of going to the bottom are placed in groove, and the concrete bodies that can prevent from going to the bottom are thought
Peripheral direction is shifted.Using attachment structure as connection steel bar column through connection channel member so that concrete bodies of going to the bottom, upper left
Concrete bodies and upper right concrete bodies these three parts are combined together, then using pile connecting pole by ring flange and ground
Stake so that pile is installed on said structure foundation.Connection steel bar column and connection channel member and pile connecting pole and method
The left and right of the paired upper left concrete bodies of blue dish type and upper right concrete bodies is to connection.It is conventional arrange for, upper left concrete bodies and
Upper right concrete bodies can adopt the structure of a monoblock, it is contemplated that the construction weight of the structure of a monoblock and connection reinforcing bar
The insertion difficult problem of post, the present invention adopts above-mentioned Split type structure, so can easily insert connection steel bar column.Said structure
The Frozen soil problems of extremely frigid zones can be solved, efficiency of construction is very high.
The constructing operation of said structure is first to excavate pile hole, and the bottom surface compacting that pile is cheated is levelling, then in center
Domain excavates to form groove, and groove floor compacting is levelling, is then placed into concrete bodies of going to the bottom, and then places upper left concrete bodies,
Connection steel bar column passes through upper left concrete bodies, then places upper right concrete bodies, and connection steel bar column passes through upper right concrete bodies, then
Connection channel member is installed, finally connects pile on pile connecting pole, finally backfill, compacting pile hole.Whole operation is without scene
Concrete grouting operation.
Preferably, connect steel bar column lower end extend to go to the bottom concrete bodies inside and with concrete bodies of going to the bottom inside steel
Muscle cage is welded.Increase structural strength.
Preferably, upper left concrete bodies and upper right concrete bodies are cuboid, upper concrete bodies and upper right concrete bodies
Symmetry arrangement forms square after being close to.Increase structural strength.
Increase structural strength.Connect the opening up of channel member.Increase structural strength.
Increase structural strength.The connection steel bar column of upper left concrete bodies has 16, the connection steel bar column of upper right concrete bodies
16 connection steel bar columns for having 16, upper left concrete bodies are arranged into the row of 2 row 8,16 connection steel bar columns of upper right concrete bodies
Into the arrangement of the row of 2 row 8.Increase structural strength.
It is an advantage of the current invention that：Simple structure, low cost is simple and quick, and realization overcomes the environment of extremely frigid zones
Purpose, with quick, convenient, the non-icing ground pilework for setting up tower electric power support.
Description of the drawings
Fig. 1 is the schematic side view of the present invention.
Fig. 2 is the schematic top plan view of the present invention.
Reference in figure is expressed as：1st, pile hole；2nd, go to the bottom concrete bodies；3rd, upper left concrete bodies；4th, it is right
Upper concrete bodies；5th, steel bar column is connected；6th, channel member is connected；7th, pile connecting pole；8th, pile；9th, protrusion platform.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Embodiment 1：
As Figure 1-Figure 2.
The ground pilework of tower electric power support, is included in pile and cheats the groove that 1 bottom surface is arranged, and cuboid is filled with groove
Go to the bottom concrete bodies 2, the upper surface of concrete bodies 2 of going to the bottom and pile are cheated 1 bottom surface and flushed, the front end of concrete bodies 2 of going to the bottom and after
End is provided with connection steel bar column 5, and the front end of concrete bodies 2 of going to the bottom is provided with least 2 connection steel bar columns 5, lower base concrete
The rear end of body 2 is provided with least 2 connection steel bar columns 5, and the top of concrete bodies 2 of going to the bottom is provided with upper left concrete bodies 3 and upper right
Concrete bodies 4, upper left concrete bodies 3 are right in left and right relative to the sagittal axis of upper right concrete bodies base concrete body 2 below 4
Distribution, the front-end and back-end of upper left concrete bodies 3 and the front-end and back-end of upper right concrete bodies 4 is claimed to be provided with to walk up and down
To through hole, connection steel bar column 5 passes through through hole, the bottom surface of upper left concrete bodies 3 and the bottom surface of upper right concrete bodies 4 and ground
1 bottom surface of stake hole flushes；Upper left concrete bodies 3 and the top of upper right concrete bodies 4 are provided with connection channel member 6, through upper left coagulation
The connection steel bar column 5 of the soil body 3 and the connection steel bar column 5 of upper right concrete bodies 4 are through the bottom surface for connecting channel member 6, upper left coagulation
The central region of the soil body 3 and the central region of upper right concrete bodies 4 are provided with protrusion platform 9, the protrusion platform of upper left concrete bodies 3
Multiple pile connecting poles are provided with 9 regions, in the region of protrusion platform 9 of upper right concrete bodies 4 multiple pile connecting poles are provided with
7, in the circular array arrangement of overlook direction, the top of pile connecting pole 7 is provided with pile 8, pile connection to all pile connecting poles
Post 7 is connected by ring flange with the bottom of pile 8.
The principle explanation of said structure：Go to the bottom concrete bodies 2, upper left concrete bodies 3 and upper right concrete bodies 4 be it is prefabricated
Good concrete body, structure foundation basis constitutes structure foundation basis, at the scene the ground of the tower electric power support of construction
During pilework, no longer operated using filling concrete.Concrete bodies 2 of going to the bottom are placed in groove, can prevent lower base concrete
Body 2 thinks that peripheral direction is shifted.Using attachment structure as connection steel bar column 5 through connection channel member 6 so that lower base concrete
Body 2, upper left concrete bodies 3 and upper right concrete bodies 4 these three parts are combined together, and then pass through method using pile connecting pole
Blue disk and pile 8 so that pile is installed on said structure foundation.Connection steel bar column 5 and connection channel member 6 and ground
Stake connecting pole and ring flange form the left and right to upper left concrete bodies 3 and upper right concrete bodies 4 to connection.For conventional setting,
Upper left concrete bodies 3 and upper right concrete bodies 4 can adopt the structure of a monoblock, it is contemplated that the structure of a monoblock is applied
The insertion difficult problem of work weight and connection steel bar column 5, the present invention adopts above-mentioned Split type structure, so can the convenient company of insertion
Connect steel bar column 5.Said structure can solve the Frozen soil problems of extremely frigid zones, and efficiency of construction is very high.
The constructing operation of said structure is first to excavate pile hole 1, and the bottom surface compacting in pile hole 1 is levelling, then at center
Region excavates to form groove, and groove floor compacting is levelling, is then placed into concrete bodies 2 of going to the bottom, and then places upper left concrete
Body 3, connection steel bar column 5 passes through upper left concrete bodies 3, then places upper right concrete bodies 4, and connection steel bar column 5 is mixed through upper right
The solidifying soil body 4, then connection channel member 6 is installed, finally connect pile 8 on pile connecting pole 7, finally backfill, compacting pile hole 1.
Concrete grouting of the whole operation without scene is operated.
Preferably, connect steel bar column 5 lower end extend to go to the bottom the inside of concrete bodies 2 and with concrete bodies 2 of going to the bottom inside
Reinforcing bar cage welding.Increase structural strength.
Preferably, upper left concrete bodies 3 and upper right concrete bodies 4 are cuboid, upper concrete bodies 3 and upper right concrete
The symmetry arrangement of body 4 forms square after being close to.Increase structural strength.
Increase structural strength.Connect the opening up of channel member.Increase structural strength.
Increase structural strength.The connection steel bar column 5 of upper left concrete bodies 3 has 16, the connection reinforcing bar of upper right concrete bodies 4
Post 5 has 16, and the row arrangement of 16 5 one-tenth of steel bar column of connection, 2 row 8 of upper left concrete bodies 3,16 of upper right concrete bodies 4 connect
The row of 5 one-tenth of steel bar column, 2 row 8 is arranged.Increase structural strength.
As described above, then can well realize the present invention.
Claims (5)
1. the ground pilework of tower electric power support, it is characterised in that：It is included in pile hole（1）The groove that bottom surface is arranged, in groove
It is filled with the concrete bodies of going to the bottom of cuboid（2）, concrete bodies of going to the bottom（2）Upper surface and pile cheat（1）Bottom surface flushes, and goes to the bottom mixed
The solidifying soil body（2）Front-end and back-end be provided with connection steel bar column（5）, concrete bodies of going to the bottom（2）Front end be provided with least 2
Connection steel bar column（5）, concrete bodies of going to the bottom（2）Rear end be provided with least 2 connection steel bar columns（5）, concrete bodies of going to the bottom（2）
Top is provided with upper left concrete bodies（3）With upper right concrete bodies（4）, upper left concrete bodies（3）Relative to upper right concrete bodies
（4）Following base concrete body（2）The symmetrical distribution of sagittal axis, upper left concrete bodies（3）Front-end and back-end, with
And upper right concrete bodies（4）Front-end and back-end be provided with the through hole for moving towards up and down, connect steel bar column（5）It is left through through hole
Upper concrete bodies（3）Bottom surface and upper right concrete bodies（4）Bottom surface and pile cheat（1）Bottom surface flushes；Upper left concrete
Body（3）With upper right concrete bodies（4）Top is provided with connection channel member（6）, through upper left concrete bodies（3）Connection steel bar column
（5）With upper right concrete bodies（4）Connection steel bar column（5）Through connection channel member（6）Bottom surface, upper left concrete bodies（3）'s
Central region and upper right concrete bodies（4）Central region be provided with protrusion platform（9）, upper left concrete bodies（3）Protrusion platform
（9）Multiple pile connecting poles, upper right concrete bodies are provided with region（4）Protrusion platform（9）Multiple piles are provided with region
Connecting pole（7）, all pile connecting poles are in the circular array arrangement of overlook direction, pile connecting pole（7）Top is provided with pile
（8）, pile connecting pole（7）By ring flange and pile（8）Bottom connects.
2. the ground pilework of tower electric power support according to claim 1, it is characterised in that：Connection steel bar column（5）Under
End extends to concrete bodies of going to the bottom（2）It is internal and with concrete bodies of going to the bottom（2）Internal reinforcing bar cage welding.
3. the ground pilework of tower electric power support according to claim 1, it is characterised in that：Upper left concrete bodies（3）With
Upper right concrete bodies（4）It is cuboid, upper concrete bodies（3）With upper right concrete bodies（4）Symmetry arrangement is formed just after being close to
Cube.
4. the ground pilework of tower electric power support according to claim 1, it is characterised in that：The opening court of connection channel member
On.
5. the ground pilework of tower electric power support according to claim 1, it is characterised in that：Upper left concrete bodies（3）'s
Connection steel bar column（5）There are 16, upper right concrete bodies（4）Connection steel bar column（5）There are 16, upper left concrete bodies（3）16
Individual connection steel bar column（5）Into the arrangement of the row of 2 row 8, upper right concrete bodies（4）16 connection steel bar columns（5）Into the arrangement of the row of 2 row 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510909977.XA CN105350566B (en) | 2015-12-10 | 2015-12-10 | Ground pile structure of tower type electric power support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510909977.XA CN105350566B (en) | 2015-12-10 | 2015-12-10 | Ground pile structure of tower type electric power support |
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| Publication Number | Publication Date |
|---|---|
| CN105350566A CN105350566A (en) | 2016-02-24 |
| CN105350566B true CN105350566B (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510909977.XA Active CN105350566B (en) | 2015-12-10 | 2015-12-10 | Ground pile structure of tower type electric power support |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106759455A (en) * | 2016-12-05 | 2017-05-31 | 国网青海省电力公司西宁供电公司 | A kind of method of indoor power Equipment Foundations periphery terrace anti-freeze expansion |
| CN108946526A (en) * | 2018-07-18 | 2018-12-07 | 无锡华美钼业有限公司 | Stable tower crane base |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5020357B2 (en) * | 2010-06-30 | 2012-09-05 | 中国電力株式会社 | Foundation construction method of tower structure and its foundation structure |
| CN201981549U (en) * | 2010-11-30 | 2011-09-21 | 江苏省电力公司响水县供电公司 | Precast electric pole pile |
| CN103410368B (en) * | 2013-08-30 | 2016-01-20 | 新疆兵团水利水电工程集团有限公司 | For the vertical rod reinforcement means in soil excavation |
| CN203701104U (en) * | 2014-01-23 | 2014-07-09 | 普瑞康建筑材料（临沂）有限公司 | Connection structure for prefabricated open column and foundation pit |
| CN205296200U (en) * | 2015-12-10 | 2016-06-08 | 国网四川省电力公司乐山供电公司 | Power wire tower ground stake system |
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| CN105350566A (en) | 2016-02-24 |
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