CN204118614U - A kind of one-sided sectional type cable portal structure - Google Patents
A kind of one-sided sectional type cable portal structure Download PDFInfo
- Publication number
- CN204118614U CN204118614U CN201420430289.6U CN201420430289U CN204118614U CN 204118614 U CN204118614 U CN 204118614U CN 201420430289 U CN201420430289 U CN 201420430289U CN 204118614 U CN204118614 U CN 204118614U
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- pillar
- crane span
- cable
- utility
- span structure
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Abstract
The utility model relates to a kind of one-sided sectional type cable portal structure, comprise cable testing bridge platform, pillar, some crane span structure Heng Liang, pillar is fixedly mounted on described cable testing bridge platform, crane span structure Heng Liang used is arranged in parallel, crane span structure Heng Liang used is all fixedly mounted on pillar, one end of crane span structure Heng Liang used is fixedly connected with pillar, is provided with column standard component between the one end not being fixed on pillar in two adjacent in crane span structure weighing apparatus beam used.The utility model by a heel post standard component splicing from the bottom up, thus ensures cable testing bridge lateral stability, facilitates cable to adopt machinery to lay, and is conducive to accelerating cable laying progress and difficulty is laid in reduction.The innovation of the one-sided sectional type cable portal structure in the utility model, both can facilitate cable laying, also ensure that the lateral stability of cable testing bridge structure, steel using amount is economized most simultaneously.The utility model central post standard component size is consistent with specification, is convenient to large-scale production and makes.
Description
Technical field
The utility model relates to a kind of cable testing bridge structure, is specifically related to one and both can facilitates cable laying, also ensure that the lateral stability of cable testing bridge structure simultaneously, the one-sided sectional type cable portal structure that steel using amount is economized most.
Background technology
For cable testing bridge, the existing single-column that usually adopts adds cantilever cross-arm structure (see Fig. 1) or twin columns bent structure (see Fig. 2).Single-column adds cantilever cross-arm structure to be had and is convenient to cable laying, space-saving advantage, but there is lateral stability difference, single-column and the larger shortcoming of cantilever cross-arm amount of deflection.In order to meet amount of deflection requirement, often beam cross-section is large, steel using amount large, economy is not good.
Under the same terms, if adopt twin columns bent structure, single-column can be overcome and add the shortcoming that cantilever cross-arm structure lateral stability is poor, beam, post amount of deflection are comparatively large, steel using amount is large, but must walk between twin columns during cable laying, cannot mechanical work, lay extremely inconvenience, practicality is general.
Utility model content
For the problems referred to above, main purpose of the present utility model is to provide one both can facilitate cable laying, also ensure that the lateral stability of cable testing bridge structure simultaneously, the one-sided sectional type cable portal structure that steel using amount is economized most.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of one-sided sectional type cable portal structure, described one-sided sectional type cable portal structure comprises cable testing bridge platform, pillar, some crane span structure Heng Liang, pillar is fixedly mounted on described cable testing bridge platform, crane span structure Heng Liang used is arranged in parallel, crane span structure Heng Liang used is all fixedly mounted on pillar, one end of crane span structure Heng Liang used is fixedly connected with pillar, is provided with column standard component between the one end not being fixed on pillar in two adjacent in crane span structure weighing apparatus beam used.
In preferred embodiment of the present utility model: the mode that described column standard component welds or is bolted and crane span structure Heng Liang are installed together.
In preferred embodiment of the present utility model: the cross section of described column standard component is "] " shape.
Positive progressive effect of the present utility model is: the utility model by a heel post standard component splicing from the bottom up, thus ensures cable testing bridge lateral stability, facilitates cable to adopt machinery to lay, and is conducive to accelerating cable laying progress and difficulty is laid in reduction.The innovation of the one-sided sectional type cable portal structure in the utility model, both can facilitate cable laying, also ensure that the lateral stability of cable testing bridge structure, steel using amount is economized most simultaneously.The utility model central post standard component size is consistent with specification, is convenient to large-scale production and makes.
Accompanying drawing explanation
Fig. 1 is the structural representation that employing single-column conventional at present adds cantilever cross-arm.
Fig. 2 is the structural representation that employing twin columns conventional at present add cantilever cross-arm.
Fig. 3 adopts one-sided sectional type cable portal structure in the utility model.
Fig. 4 is a kind of distressed structure adopting one-sided sectional type cable portal structure in the utility model.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
Fig. 3 adopts one-sided sectional type cable portal structure in the utility model, as shown in Figure 3: the structure in the utility model comprises cable testing bridge platform 1, pillar 2, some crane span structures weighing apparatus beam 3, pillar 2 is fixedly mounted on cable testing bridge platform 1, crane span structure weighing apparatus beam 3 used is arranged in parallel, crane span structure weighing apparatus beam 3 used is all fixedly mounted on pillar 2, one end of crane span structure weighing apparatus beam 3 used is fixedly connected with pillar 2, is provided with column standard component 4 between the one end not being fixed on pillar 2 in two that crane span structure used weighs adjacent in beam 3.
Fig. 4 is a kind of distressed structure adopting one-sided sectional type cable portal structure in the utility model.Compare with the version in Fig. 3, the structure B-C post 2 of anticipating shown in Fig. 4 is positioned in the middle of crane span structure weighing apparatus beam 3, and pillar 2 and the crane span structure beam 3 that weighs is vertical, and the consumption of column standard component 4 is the twices in Fig. 3, but the amount of whole cable testing bridge accommodation cable is also along with increase.
In concrete implementation process of the present utility model, the mode that column standard component 4 welds or is bolted and crane span structure weighing apparatus beam 3 are installed together.
The cross section of column standard component 4 is "] " shape, the upper and lower face welding of column standard component 4 or the mode be bolted and crane span structure weighing apparatus beam 3 are installed together.
Cable testing bridge one heel post is divided into several standard components, during cable laying, first lays bottom cable, installing bottom layer standard component; Then lay layer cable second from the bottom, layer standard component second from the bottom is installed; And so forth, until all cable layings complete.
Column standard component size is consistent with specification, is convenient to large-scale production and makes.
The utility model by a heel post standard component splicing from the bottom up, thus ensures cable testing bridge lateral stability, facilitates cable to adopt machinery to lay, and is conducive to accelerating cable laying progress and difficulty is laid in reduction.
The innovation of one-sided sectional type cable portal structure, both can facilitate cable laying, and also ensure that the lateral stability of cable testing bridge structure, steel using amount is economized most simultaneously.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an one-sided sectional type cable portal structure, it is characterized in that: described one-sided sectional type cable portal structure comprises cable testing bridge platform, pillar, some crane span structure Heng Liang, pillar is fixedly mounted on described cable testing bridge platform, crane span structure Heng Liang used is arranged in parallel, crane span structure Heng Liang used is all fixedly mounted on pillar, one end of crane span structure Heng Liang used is fixedly connected with pillar, is provided with column standard component between the one end not being fixed on pillar in two adjacent in crane span structure weighing apparatus beam used.
2. one-sided sectional type cable portal structure according to claim 1, is characterized in that: the mode that described column standard component welds or is bolted and crane span structure Heng Liang are installed together.
3. one-sided sectional type cable portal structure according to claim 2, is characterized in that: the cross section of described column standard component is "] " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430289.6U CN204118614U (en) | 2014-07-31 | 2014-07-31 | A kind of one-sided sectional type cable portal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430289.6U CN204118614U (en) | 2014-07-31 | 2014-07-31 | A kind of one-sided sectional type cable portal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118614U true CN204118614U (en) | 2015-01-21 |
Family
ID=52335894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430289.6U Expired - Fee Related CN204118614U (en) | 2014-07-31 | 2014-07-31 | A kind of one-sided sectional type cable portal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158132A (en) * | 2014-07-31 | 2014-11-19 | 中机国能电力工程有限公司 | One-side sectional type cable bridge rack structure and mounting method therefor |
-
2014
- 2014-07-31 CN CN201420430289.6U patent/CN204118614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158132A (en) * | 2014-07-31 | 2014-11-19 | 中机国能电力工程有限公司 | One-side sectional type cable bridge rack structure and mounting method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151202 Address after: 200437 room 4, building 930, No. 213, Quyang Road, Shanghai, Hongkou District Patentee after: China Energy Engineering Company Limited Address before: 201302 Shanghai city Pudong New Area old town Nangang Road No. 1765 room 153 Patentee before: China Sinogy Electric Engineering Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160506 Address after: 201302 Shanghai city Pudong New Area old town Nangang Road No. 1765 room 153 Patentee after: China Sinogy Electric Engineering Co., Ltd. Address before: 200437 room 4, building 930, No. 213, Quyang Road, Shanghai, Hongkou District Patentee before: China Energy Engineering Company Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190731 |