CN114057114A - Rapid installation method for cable tower of cable crane - Google Patents
Rapid installation method for cable tower of cable crane Download PDFInfo
- Publication number
- CN114057114A CN114057114A CN202010764237.2A CN202010764237A CN114057114A CN 114057114 A CN114057114 A CN 114057114A CN 202010764237 A CN202010764237 A CN 202010764237A CN 114057114 A CN114057114 A CN 114057114A
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- CN
- China
- Prior art keywords
- cable
- tower
- crane
- cable tower
- section
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
Abstract
The invention relates to a quick installation method of a cable crane cable tower.A cable tower material adopts a Bailey sheet rod piece, and Bailey sheets are spliced on the ground into a whole section by utilizing a truck crane; hoisting the lower cable tower by utilizing a truck crane and a tower crane combination, and installing the cable tower section by section; after the cable tower is installed at a certain height, the bailey sections are assembled and spliced continuously by utilizing the truck crane, the bailey sections are lifted by utilizing the tower crane, and the cable tower is installed section by section until the designed height is reached. The invention can effectively improve the installation efficiency of the cable tower of the cable crane, shorten the construction period, shorten the high-altitude operation time and reduce the safety risk.
Description
Technical Field
The invention belongs to the technical field of bridge construction, and relates to a method for installing a cable crane tower when a cable crane is adopted for bridge construction.
Background
The cable crane has the advantages of large spanning capacity, strong hoisting capacity and wide application range, and is widely applied to the construction of large bridges. The cable tower is used as an important supporting system of the cable crane, has complex structure, high height and large volume, is generally assembled on site by adopting rod pieces, consumes time and labor in the installation process, has high safety risk and low construction speed, and causes large pressure in the construction period of the project.
Disclosure of Invention
The invention aims to provide a cable tower with a simple structure and convenience in installation and an installation method thereof, which are used for improving the installation efficiency of a cable crane and reducing the safety risk.
The technical scheme of the invention is as follows:
a quick installation method of a cable tower of a cable crane is characterized by comprising the following steps:
(1) the cable tower material adopts a Berea sheet rod piece; after the foundation construction of the cable tower is completed, splicing the Bailey sheets on the ground into a whole section by using a truck crane;
(2) hoisting the lower cable tower by utilizing a truck crane and a tower crane combination, and installing the cable tower section by section;
(3) after the cable tower is installed at a certain height, continuously utilizing the truck crane to match and assemble the Bailey sections; installing cable towers section by using tower cranes until the cable towers reach the designed height;
(4) utilize the tower crane installation cable tower transverse connection stull to reinforcing cable tower lateral stability accomplishes the quick installation of cable tower.
The invention can effectively improve the installation efficiency of the cable tower of the cable crane, has obvious effect on saving the construction period of the project, and simultaneously shortens the high-altitude operation time and reduces the safety risk.
Drawings
FIG. 1 is a schematic view of a state of a truck-mounted pylon segment;
FIG. 2 is a schematic view of a state of a cable tower segment hoisted by a combination of a truck crane and a tower crane;
fig. 3 is a schematic view of the cable tower after installation.
Detailed Description
As shown in FIG. 1, the cable tower material of the invention adopts a Berea sheet rod piece; after the construction of the cable tower foundation 1 is completed, splicing the Bailey sheets on the ground into cable tower sections 3 by utilizing a truck crane 2;
as shown in fig. 2, a cable tower section 3 is hoisted by a combination of a truck crane 2 and a tower crane 4 in a low cable tower, and the cable towers are installed section by section;
as shown in fig. 3, after the cable tower 5 is installed at a certain height, the truck crane 2 is continuously utilized to match and assemble the bailey sections; installing cable towers section by using tower cranes 4 until the design height is reached;
utilize tower crane installation cable tower transverse connection stull 6 to reinforcing cable tower lateral stability accomplishes the quick installation of cable tower.
Claims (1)
1. A quick installation method of a cable tower of a cable crane is characterized by comprising the following steps:
(1) the cable tower material adopts a Berea sheet rod piece; after the foundation construction of the cable tower is completed, splicing the Bailey sheets on the ground into a whole section by using a truck crane;
(2) hoisting the lower cable tower by utilizing a truck crane and a tower crane combination, and installing the cable tower section by section;
(3) after the cable tower is installed at a certain height, continuously utilizing the truck crane to match and assemble the Bailey sections; installing cable towers section by using tower cranes until the cable towers reach the designed height;
(4) utilize the tower crane installation cable tower transverse connection stull to reinforcing cable tower lateral stability accomplishes the quick installation of cable tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764237.2A CN114057114A (en) | 2020-08-02 | 2020-08-02 | Rapid installation method for cable tower of cable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764237.2A CN114057114A (en) | 2020-08-02 | 2020-08-02 | Rapid installation method for cable tower of cable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114057114A true CN114057114A (en) | 2022-02-18 |
Family
ID=80231400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764237.2A Pending CN114057114A (en) | 2020-08-02 | 2020-08-02 | Rapid installation method for cable tower of cable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114057114A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442453A (en) * | 2015-11-30 | 2016-03-30 | 中交四公局第六工程有限公司 | Construction method for suspension bridge tower crossbeam combination support |
| CN209081290U (en) * | 2018-10-26 | 2019-07-09 | 中国水电建设集团十五工程局有限公司 | Bailey truss pylon and distributing earth anchor CABLEWAY ERECTION SYSTEM that can be traversing |
| CN110387819A (en) * | 2018-04-20 | 2019-10-29 | 中交第三航务工程局有限公司 | A kind of the button tower and its erection method of Arch Bridge Construction cable crane |
-
2020
- 2020-08-02 CN CN202010764237.2A patent/CN114057114A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442453A (en) * | 2015-11-30 | 2016-03-30 | 中交四公局第六工程有限公司 | Construction method for suspension bridge tower crossbeam combination support |
| CN110387819A (en) * | 2018-04-20 | 2019-10-29 | 中交第三航务工程局有限公司 | A kind of the button tower and its erection method of Arch Bridge Construction cable crane |
| CN209081290U (en) * | 2018-10-26 | 2019-07-09 | 中国水电建设集团十五工程局有限公司 | Bailey truss pylon and distributing earth anchor CABLEWAY ERECTION SYSTEM that can be traversing |
Non-Patent Citations (2)
| Title |
|---|
| 彭建伟;李多修;: "4200kN缆索吊设计施工及工程造价分析", 铁路工程造价管理 * |
| 杨根;王春;: "贝雷架移动操作平台在厂房屋面施工中的应用", 建筑 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220218 |