CN208717938U - Using the communication iron tower foundation of Screw Anchor - Google Patents
Using the communication iron tower foundation of Screw Anchor Download PDFInfo
- Publication number
- CN208717938U CN208717938U CN201821246926.9U CN201821246926U CN208717938U CN 208717938 U CN208717938 U CN 208717938U CN 201821246926 U CN201821246926 U CN 201821246926U CN 208717938 U CN208717938 U CN 208717938U
- Authority
- CN
- China
- Prior art keywords
- anchor
- tube body
- screw
- screw anchor
- bearing platform
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000004891 communication Methods 0.000 title claims abstract description 21
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Foundations (AREA)
Abstract
The utility model relates to a kind of communication iron tower foundations using Screw Anchor, including concrete bearing platform, Screw Anchor, communication steel tower tower is provided on concrete bearing platform, Screw Anchor setting and concrete bearing platform downside, the Screw Anchor includes anchor pole, anchor trend is provided with anchor disk, anchor pole top is arranged with tube body, tube body upper end is inserted into concrete bearing platform, steel reinforcement cage is provided in tube body, steel reinforcement cage is between anchor pole and inboard wall of tube body, grouted-aggregate concrete is filled between anchor pole and inboard wall of tube body, Screw Anchor includes several vertical spin anchors in the middle part of concrete bearing platform downside, several inclined screw anchors positioned at vertical spin anchor periphery, the utility model structure is simple, speed of application is fast, short time limit, mobility is good, earth work is less, reduce the destruction to vegetation, it has a good application prospect.
Description
Technical field
The utility model relates to a kind of communication iron tower foundations using Screw Anchor.
Background technique
Conventional communication iron tower foundation mostly uses big plate basis, pile foundation, casts basis or gravity type foundation, basic mistake
Greatly, it needs large area to excavate, causes the destruction of large area vegetation and the loss of water and soil, and need bulky equipment, construction labour
Intensity is big, is inconvenient if field work is frequently carried, project cost is greatly improved.
Summary of the invention
The utility model proposes a kind of communication iron tower foundations using Screw Anchor.
It is a kind of communication iron tower foundation using Screw Anchor that the utility model, which solves scheme used by technical problem, packet
Concrete bearing platform, Screw Anchor are included, communication steel tower tower, Screw Anchor setting and concrete bearing platform downside are provided on concrete bearing platform
Face, the Screw Anchor include anchor pole, and anchor trend is provided with anchor disk, and anchor pole top is arranged with tube body, and coagulation is inserted into tube body upper end
In native cushion cap, steel reinforcement cage is provided in tube body, steel reinforcement cage is filled out between anchor pole and inboard wall of tube body between anchor pole and inboard wall of tube body
Filled with grouted-aggregate concrete.
Further, the Screw Anchor includes several vertical spin anchors in the middle part of concrete bearing platform downside, is located at
Several inclined screw anchors of vertical spin anchor periphery, tube body include that the vertical tube connecting with vertical spin anchor and inclined screw anchor connect
The inclined tube body connect.
Further, inclined screw anchor is arranged three, and the vertical tilt angle of each inclined screw anchor is identical, each inclined screw anchor
Planar projection is in and is angularly distributed.
Further, pre-buried flanged plate and foundation bolt are needed inside concrete bearing platform.
Further, anchor disk is welded on anchor pole, and anchor disk quantity is no less than 3 on every anchor pole, and the distance between anchor disk is pressed
According to being equally spaced.
Further, tube body is pvc pipe or steel pipe, and the diameter of tube body is greater than anchor pole.
Further, the difference of pipe diameter and bolt diameter should be no less than 20cm.
Further, intracorporal grouted-aggregate concrete and concrete bearing platform are managed while being poured integrally, concrete strength is not low
In C30.
Compared with prior art, the utility model has the following beneficial effects: structure is simple, speed of application is fast, short time limit,
Mobility is good, and earth work is less, reduces the destruction to vegetation, has a good application prospect.
Detailed description of the invention
The utility model patent is further illustrated with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is A-A cross section view in Fig. 1；
In figure:
1- communicates steel tower tower；2- concrete bearing platform；3- vertical spin anchor；4- inclined screw anchor；5- anchor pole；6- anchor disk；7-
Tube body；8- grouted-aggregate concrete.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-2, a kind of communication iron tower foundation using Screw Anchor, including concrete bearing platform, Screw Anchor, concrete
Communication steel tower tower, Screw Anchor setting and concrete bearing platform downside are provided on cushion cap, the Screw Anchor includes anchor pole, anchor pole
Lower part is provided with anchor disk, and anchor pole top is arranged with tube body, and tube body upper end is inserted into concrete bearing platform, and reinforcing bar is provided in tube body
Cage, steel reinforcement cage are filled with grouted-aggregate concrete between anchor pole and inboard wall of tube body between anchor pole and inboard wall of tube body.
In the present embodiment, the Screw Anchor includes several vertical spin anchors in the middle part of concrete bearing platform downside,
Several inclined screw anchors positioned at vertical spin anchor periphery, vertical spin anchor are primarily subjected to vertical load and uplift load, Screw Anchor
Other than it can share vertical load and uplift load, the horizontal force resistant and anti-horizontal distortion on basis can be mainly improved, to reduce
Horizontal distortion and the inclination angle deformation of tower top are communicated, tube body includes that the vertical tube connecting with vertical spin anchor and inclined screw anchor connect
The inclined tube body connect.
In the present embodiment, inclined screw anchor is arranged three, and the vertical tilt angle of each inclined screw anchor is identical, each oblique spiral shell
It is in angularly to be distributed that rotation anchor, which planar projects,.
In the present embodiment, pre-buried flanged plate and foundation bolt are needed inside concrete bearing platform, for connecting each Screw Anchor
With communication steel tower tower.
In the present embodiment, anchor disk is welded on anchor pole, and anchor disk quantity is no less than 3 on every anchor pole, between anchor disk away from
From according to being equally spaced.
In the present embodiment, tube body is pvc pipe or steel pipe, and the diameter of tube body is greater than anchor pole.
In the present embodiment, the difference of pipe diameter and bolt diameter should be no less than 20cm.
In the present embodiment, intracorporal grouted-aggregate concrete and concrete bearing platform are managed while pouring integral, concrete strength
Not less than C30.
The following steps are included: (1) is erecting at the position for communicating steel tower tower, one circular trough of excavation is used as to be held construction method
Stylobate plinth；(2) each Screw Anchor is pierced by projected depth using machine dimensions drill；(3) it is inserted in tube body at the top of each Screw Anchor, clearly
Interior soil is managed in reason or compacting；(4) it is put into steel reinforcement cage in pipe；(5) pre-buried flanged plate and foundation bolt are put into；(6) in pipe and round
Concrete perfusion in shape slot makes Screw Anchor top concrete and concrete bearing platform pour one.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (8)
1. a kind of communication iron tower foundation using Screw Anchor, it is characterised in that: including concrete bearing platform, Screw Anchor, concrete is held
Communication steel tower tower, Screw Anchor setting and concrete bearing platform downside are provided on platform, the Screw Anchor includes anchor pole, under anchor pole
Portion is provided with anchor disk, and anchor pole top is arranged with tube body, and tube body upper end is inserted into concrete bearing platform, and steel reinforcement cage is provided in tube body,
Steel reinforcement cage is filled with grouted-aggregate concrete between anchor pole and inboard wall of tube body between anchor pole and inboard wall of tube body.
2. the communication iron tower foundation according to claim 1 using Screw Anchor, it is characterised in that: the Screw Anchor includes position
Several vertical spin anchors in the middle part of concrete bearing platform downside, several inclined screw anchors positioned at vertical spin anchor periphery, tube body
Including the vertical tube being connect with vertical spin anchor, the inclined tube body being connect with inclined screw anchor.
3. the communication iron tower foundation according to claim 2 using Screw Anchor, it is characterised in that: inclined screw anchor setting three
Root, the vertical tilt angle of each inclined screw anchor is identical, and it is in angularly to be distributed that each inclined screw anchor, which planar projects,.
4. the communication iron tower foundation according to claim 2 using Screw Anchor, it is characterised in that: it is needed inside concrete bearing platform
Pre-buried flanged plate and foundation bolt.
5. the communication iron tower foundation according to claim 1 using Screw Anchor, it is characterised in that: anchor disk is welded on anchor pole
On, anchor disk quantity is no less than 3 on every anchor pole, and the distance between anchor disk is according to being equally spaced.
6. the communication iron tower foundation according to claim 1 using Screw Anchor, it is characterised in that: tube body is pvc pipe or steel
The diameter of pipe, tube body is greater than anchor pole.
7. the communication iron tower foundation according to claim 1 using Screw Anchor, it is characterised in that: pipe diameter is straight with anchor pole
The difference of diameter should be no less than 20cm.
8. the communication iron tower foundation according to claim 1 using Screw Anchor, it is characterised in that: manage intracorporal grouting coagulation
Soil and concrete bearing platform pour integrally simultaneously, and concrete strength is not less than C30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246926.9U CN208717938U (en) | 2018-08-03 | 2018-08-03 | Using the communication iron tower foundation of Screw Anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246926.9U CN208717938U (en) | 2018-08-03 | 2018-08-03 | Using the communication iron tower foundation of Screw Anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208717938U true CN208717938U (en) | 2019-04-09 |
Family
ID=65976198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246926.9U Expired - Fee Related CN208717938U (en) | 2018-08-03 | 2018-08-03 | Using the communication iron tower foundation of Screw Anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208717938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914961A (en) * | 2018-08-03 | 2018-11-30 | 福州铭林钢塔钢构制造有限公司 | Using the communication iron tower foundation and construction method of Screw Anchor |
| CN111188354A (en) * | 2020-02-20 | 2020-05-22 | 中铁第四勘察设计院集团有限公司 | Foundation structure and construction method |
| CN111364490A (en) * | 2020-03-25 | 2020-07-03 | 上海勘测设计研究院有限公司 | High pile cap foundation based on driven and rotated piles and construction method thereof |
-
2018
- 2018-08-03 CN CN201821246926.9U patent/CN208717938U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914961A (en) * | 2018-08-03 | 2018-11-30 | 福州铭林钢塔钢构制造有限公司 | Using the communication iron tower foundation and construction method of Screw Anchor |
| CN108914961B (en) * | 2018-08-03 | 2024-04-26 | 福州铭林钢塔钢构制造有限公司 | Communication iron tower foundation adopting spiral anchors and construction method |
| CN111188354A (en) * | 2020-02-20 | 2020-05-22 | 中铁第四勘察设计院集团有限公司 | Foundation structure and construction method |
| CN111364490A (en) * | 2020-03-25 | 2020-07-03 | 上海勘测设计研究院有限公司 | High pile cap foundation based on driven and rotated piles and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |