CN202788126U - Anchor bolt type column foot herringbone framework - Google Patents
Anchor bolt type column foot herringbone framework Download PDFInfo
- Publication number
- CN202788126U CN202788126U CN 201220134026 CN201220134026U CN202788126U CN 202788126 U CN202788126 U CN 202788126U CN 201220134026 CN201220134026 CN 201220134026 CN 201220134026 U CN201220134026 U CN 201220134026U CN 202788126 U CN202788126 U CN 202788126U
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- column foot
- anchor
- herringbone
- type column
- bolt type
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Abstract
本实用新型涉及一种锚栓式柱脚人字形构架，支撑顶部水平横梁，该构架包括：2-3根支柱构成人字形结构，设置在支柱底部的柱脚，柱脚上设置有端板，内嵌有锚栓的承台基础，锚栓与端板固定连接。与现有技术相比，本实用新型完全可以解决土建基础施工和构架吊装施工无法连续进行的问题，在构架安装完毕后可以直接进行软母线的安装，从而使目前在运行站内的常规构架和跨线施工需要对对应区域的电网需停电2次变为停电1次，给运行部门在调度和运行上提供方便，不影响电网运行的可靠性，降低电网运行成本。使电网更可靠更安全。
The utility model relates to a herringbone frame of an anchor-type column foot, which supports a horizontal beam at the top. The framework includes: 2-3 pillars forming a herringbone structure, and the column foot is arranged at the bottom of the pillar, and an end plate is arranged on the column foot. Embedded with anchor bolts, the anchor bolts are fixedly connected to the end plates. Compared with the prior art, the utility model can completely solve the problem that the civil foundation construction and frame hoisting construction cannot be carried out continuously. After the frame is installed, the soft busbar can be directly installed, so that the conventional The line construction needs to change the power outage of the power grid in the corresponding area from 2 times to 1 power outage, which provides convenience for the operation department in scheduling and operation, does not affect the reliability of the power grid operation, and reduces the operation cost of the power grid. Make the grid more reliable and safer.
Description
Technical field
The utility model relates to a kind of framework, especially relates to a kind of anchor bolt type suspension column herringbone framework.
Background technology
The at present conventional framework in the operation station and cross-line construction need to 2 times (framework lifts and need stop 1 time to the grid power blackout of corresponding region, the concrete maintaining of framework basis rim of a cup back-grouting needed 30 days and the cross-line construction in later stage can't be carried out continuously, so the cross-line construction need stop 1 time again), the method of such conventional construction causes great inconvenience to operation department in scheduling and operation, and has affected the reliability of operation of power networks.Therefore impel us must study a kind of new process and reduce frequency of power cut, guarantee the reliability of electrical network, reduce the operation of power networks cost.
The herringbone column of conventional 220kV outlet structure often adopts the foot joint form of flush type, namely stays a rim of a cup at basic top, and the herringbone steel pipe column is inserted in the rim of a cup, and the recycling pea gravel concreten is filled the gap between basic rim of a cup wall and the post.When adopting this kind foot joint, just can carry out follow-up wire after the concrete formation intensity that needs the wait secondary to fill and hang up work.For reconstruction and extension project, the vertical and follow-up wire of the mast-up of framework is hanged up and is all needed uncharged safe construction environment, thus, can cause successively twice power failure process.As everyone knows, power failure can cause huge economic loss and great social influence, therefore, should make every effort to change conventional way, with the number of times that needs in the minimizing reorganization and expansion process to have a power failure.
The utility model content
The purpose of this utility model is exactly to provide a kind of minimizing power cut construction number of times for the defective that overcomes above-mentioned prior art existence, improves the operation of power networks reliability, reduces the anchor bolt type suspension column herringbone framework of operation of power networks cost.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of anchor bolt type suspension column herringbone framework, the support, top horizontal gird, this framework comprises:
Pillar: every 2-3 root pillar consists of herringbone structure;
Suspension column: be arranged on the bottom of pillar, be provided with end plate on the suspension column;
Cushion cap foundation: be embedded with crab-bolt, this crab-bolt is fixedly connected with end plate.
Described pillar arranges 4 groups at least according to the length of crossbeam.
Described end plate is circular configuration, offers anchor hole on the excircle of end plate.
Described crab-bolt bottom is embedded in cushion cap foundation, and top is fastened in the anchor hole.
Compared with prior art, the utility model can solve the problem that foundation of civil work is constructed and the framework lifting construction can't carry out continuously fully, after installing, framework can directly carry out the installation of soft bus, thereby the conventional framework in the operation station and cross-line construction need to need be had a power failure to the electrical network of corresponding region become power failure 1 time for 2 times, provide convenience for operation department in scheduling and operation, do not affect the reliability of operation of power networks, reduce the operation of power networks cost.Make electrical network more reliable safer.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of pillar;
Fig. 3 is the structure for amplifying schematic diagram at A place among Fig. 2.
1 is that crossbeam, 2 is that pillar, 3 is that cushion cap foundation, 4 is that end plate, 5 is crab-bolt among the figure.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of anchor bolt type suspension column herringbone framework, its structure are used for the horizontal gird 1 of support, top as shown in Figure 1, and this framework comprises pillar 2 and cushion cap foundation 3.Every 2-3 root pillar 2 consists of herringbone structure, bottom at pillar 2 is provided with suspension column, be provided with end plate 4 on the suspension column, its structure is shown in Fig. 2-3, and wherein, end plate 4 is circular configuration, offer anchor hole on the excircle of end plate 4, cushion cap foundation 3 is embedded with crab-bolt 5, and the top of crab-bolt 5 is fastened in the anchor hole of offering on the end plate 4, and realization pillar 2 is fixedly connected with cushion cap foundation 3.Pillar 2 arranges 4 groups at least according to the length of crossbeam 1.
The utility model has solved the problem that foundation of civil work is constructed and the framework lifting construction can't carry out continuously, after installing, framework can directly carry out the installation of soft bus, thereby the conventional framework in the operation station and cross-line construction need to need be had a power failure to the electrical network of corresponding region become power failure 1 time for 2 times, provide convenience for operation department in scheduling and operation, do not affect the reliability of operation of power networks.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220134026 CN202788126U (en) | 2012-03-31 | 2012-03-31 | Anchor bolt type column foot herringbone framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220134026 CN202788126U (en) | 2012-03-31 | 2012-03-31 | Anchor bolt type column foot herringbone framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788126U true CN202788126U (en) | 2013-03-13 |
Family
ID=47815403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220134026 Expired - Lifetime CN202788126U (en) | 2012-03-31 | 2012-03-31 | Anchor bolt type column foot herringbone framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788126U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669957A (en) * | 2013-12-10 | 2014-03-26 | 国家电网公司 | V-shaped framework hoisting construction method |
| CN104074390A (en) * | 2014-07-08 | 2014-10-01 | 甘肃省电力设计院 | 750kV transformer substation steel pipe concrete framework |
| CN106760873A (en) * | 2017-02-22 | 2017-05-31 | 成都聚立汇信科技有限公司 | A kind of electric pole |
| CN112144660A (en) * | 2020-10-15 | 2020-12-29 | 中国建筑第八工程局有限公司 | Herringbone stiff column base structure and construction method thereof |
-
2012
- 2012-03-31 CN CN 201220134026 patent/CN202788126U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669957A (en) * | 2013-12-10 | 2014-03-26 | 国家电网公司 | V-shaped framework hoisting construction method |
| CN104074390A (en) * | 2014-07-08 | 2014-10-01 | 甘肃省电力设计院 | 750kV transformer substation steel pipe concrete framework |
| CN106760873A (en) * | 2017-02-22 | 2017-05-31 | 成都聚立汇信科技有限公司 | A kind of electric pole |
| CN112144660A (en) * | 2020-10-15 | 2020-12-29 | 中国建筑第八工程局有限公司 | Herringbone stiff column base structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |