CN109494625A - The installation method of cable testing bridge - Google Patents
The installation method of cable testing bridge Download PDFInfo
- Publication number
- CN109494625A CN109494625A CN201811242724.1A CN201811242724A CN109494625A CN 109494625 A CN109494625 A CN 109494625A CN 201811242724 A CN201811242724 A CN 201811242724A CN 109494625 A CN109494625 A CN 109494625A
- Authority
- CN
- China
- Prior art keywords
- testing bridge
- cable testing
- installation method
- bracket
- gantry
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of installation methods of cable testing bridge, comprising the following steps: multiple parallel columns is first installed on the wall of high-altitude, and the equal right angle setting bracket on each column；Springboard is laid in the standoff top of institute again；Then construction personnel tramples on springboard, and trailing arm is respectively mounted on each column, and trailing arm is located at the top of bracket；Gantry is respectively mounted on each trailing arm；The cabling on gantry, or the equal cabling on gantry and bracket.Operation of the present invention is simple and convenient, can be improved installation effectiveness.
Description
Technical field
The present invention relates to electrical construction technical fields, and in particular to a kind of installation method of cable testing bridge.
Background technique
Carrier of the gantry as cable, is the pith in electrical construction, and gantry is generally disposed at height in the air, usually adopts
The installation of gantry is carried out with the mode for setting up ladder, the mounting means is complicated for operation, installation effectiveness is lower, and being unable to satisfy construction needs
It asks.
Summary of the invention
It is simple and convenient, can the technical problem to be solved in the present invention is to provide a kind of installation method of cable testing bridge
Improve installation effectiveness.
In order to solve the above technical problem, the present invention provides technical solution it is as follows:
A kind of installation method of cable testing bridge, comprising the following steps:
1) multiple parallel columns are installed on the wall of high-altitude, and the equal right angle setting bracket on each column；
2) springboard is laid in the standoff top of institute；
3) construction personnel tramples on springboard, and trailing arm is then respectively mounted on each column, and the trailing arm is located at bracket
Top；
4) gantry is respectively mounted on each trailing arm；
5) cabling on gantry, or the equal cabling on gantry and bracket.
In the step 3), multiple trailing arms being vertically arranged are respectively mounted on each column.
Multiple trailing arms on each column are equally arranged.
In the step 2), the standoff top of institute is equipped with multiple springboards, multiple springboards along bracket length direction according to
Secondary laying.
The bracket uses angle steel or channel steel.
It is provided with the groove for accommodating the cable on the gantry, partition, the partition are fixed in the groove
It is perpendicular with the slot bottom of the groove.
The opening both ends of the groove are respectively and fixedly provided with the baffle extended to partition direction.
The trailing arm includes top plate, and the bottom of the top plate is fixed with bearing diagonal.
The invention has the following advantages: the installation method of cable testing bridge of the invention, carries out high-altitude bridge using springboard
The installation of frame, it is simple and convenient, substantially increase installation effectiveness, construction risk is reduced, improves construction safety coefficient, together
When be also convenient for carrying out later period maintenance and detection after being installed；Integral construction cost and construction workload are saved.
Detailed description of the invention
Fig. 1 is the scheme of installation of the cable testing bridge of one embodiment of the present of invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the scheme of installation of Fig. 1 central post and bracket；
Fig. 4 is the scheme of installation of springboard in Fig. 1, bracket and column；
Fig. 5 is the scheme of installation of trailing arm in Fig. 1, springboard, column and bracket；
Fig. 6 is the three-dimensional scheme of installation of cable testing bridge in Fig. 1；
Fig. 7 is structural schematic diagram after cable testing bridge cabling in Fig. 6；
Fig. 8 is the structural schematic diagram of the cable testing bridge of another embodiment of the invention；
Fig. 9 is the side view of Fig. 8；
Figure 10 is the structural schematic diagram in Fig. 8 after cable testing bridge cabling；
In figure: 1, wall, 2, column, 3, bracket, 4, springboard, 5, trailing arm, 51, top plate, 52, bearing diagonal, 7, gantry, 71,
Groove, 72, partition, 73, baffle, 8, cable.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As Figure 1-Figure 2, present embodiment discloses a kind of installation methods of cable testing bridge, comprising the following steps:
1) as shown in figure 3, installing multiple parallel columns 2 on high-altitude wall 1, and the vertical peace on each column 2
Fill bracket 3；
2) as shown in figure 4, being laid with springboard 4 in the top of all brackets 3；Safety walking of the springboard 4 for subsequent construction is logical
Road；
Further, the top of all brackets 3 is equipped with multiple springboards 4, multiple springboards 4 along bracket 3 length direction according to
Secondary laying is also conducive to widen the scope of activities of subsequent construction, more conducively be constructed with enhancing structure stability.
It should be understood that corresponding life rope need to also be arranged around it when springboard 4 is laid with.
3) as shown in figure 5, construction personnel tramples on springboard 4, trailing arm 5, trailing arm 5 are then respectively mounted on each column 2
Positioned at the top of bracket 3；
Wherein, multiple trailing arms 5 being vertically arranged are respectively mounted on each column 2, in order to the laying of multiple rows of cable 8.
Further, multiple trailing arms 5 on each column 2 are equally arranged.
4) as shown in fig. 6, construction personnel tramples on springboard 4, gantry 7 is respectively mounted on each trailing arm 5；
5) as shown in fig. 7, construction personnel tramples on springboard 4, the cabling 8 on gantry 7, at this point, the only conduct of springboard 4
Safe walking passageway uses, and bracket 3 is only used for support springboard 4, and bracket 3 uses angle steel at this time.
The installation of the trailing arm 5, gantry 7 and cable 8 of the present embodiment is carried out using springboard 4, is greatly facilitated construction, is improved
Installation effectiveness.
As illustrated in figs. 8-9, the present embodiment also discloses the installation method of another cable testing bridge, the installation method with
The difference of above-mentioned installation method is that bracket 3 is used not only for support springboard 4, also uses as lowest level trailing arm, at this time bracket
Spacing between 3 and its adjacent trailing arm 5 is equal to the spacing of adjacent trailing arm 5, at this point, as shown in Figure 10, on gantry 7 and bracket 3
Cabling 8, bracket 3 uses channel steel in this method, to guarantee load intensity, enhances support degree and stability.This method into
One step reduces installation workload, improves installation effectiveness.
In a wherein embodiment, it is provided with the groove 71 for accommodating cable 8 on gantry 7, is fixed in groove 71
There is a partition 72, the slot bottom of partition 72 and groove 71 is perpendicular.Groove 71 is divided into two spaces by partition 72, is respectively used to accommodate not
The cable 8 of same specification.
In a wherein embodiment, the opening both ends of groove 71 are respectively and fixedly provided with the baffle extended to 72 direction of partition
73, for playing certain barrier effect to the cable 8 in groove 71, prevent cable 8 from slipping.
In a wherein embodiment, trailing arm 5 includes top plate 51,51 top erection bridge 7 of top plate, the bottom of top plate 51
It is fixed with bearing diagonal 52, to enhance the support strength and stability of trailing arm 5.
The installation method of above-mentioned cable testing bridge carries out the installation of high-altitude gantry 7 using springboard 4, simple and convenient, significantly
Installation effectiveness is improved, construction risk is reduced, improves construction safety coefficient, while being also convenient for carrying out the later period after being installed
Maintenance and detection, such as overhauled convenient for the later period and increase cable or dismounting and again cabling；Cost is relatively low for integral construction, applies
Work workload is smaller.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (8)
1. a kind of installation method of cable testing bridge, characterized in that the following steps are included:
1) multiple parallel columns are installed on the wall of high-altitude, and the equal right angle setting bracket on each column；
2) springboard is laid in the standoff top of institute；
3) construction personnel tramples on springboard, and trailing arm is then respectively mounted on each column, and the trailing arm is located at the top of bracket；
4) gantry is respectively mounted on each trailing arm；
5) cabling on gantry, or the equal cabling on gantry and bracket.
2. the installation method of cable testing bridge as described in claim 1, characterized in that in the step 3), on each column
Multiple trailing arms being vertically arranged are installed.
3. the installation method of cable testing bridge as claimed in claim 2, characterized in that between multiple trailing arms on each column are in equal
Away from arrangement.
4. the installation method of cable testing bridge as described in claim 1, characterized in that in the step 2), institute it is standoff on
Side is equipped with multiple springboards, and multiple springboards are successively laid with along the length direction of bracket.
5. the installation method of cable testing bridge as described in claim 1, characterized in that the bracket uses angle steel or channel steel.
6. the installation method of cable testing bridge as described in claim 1, characterized in that be provided on the gantry for accommodating
The groove of cable is stated, is fixed with partition in the groove, the slot bottom of the partition and the groove is perpendicular.
7. the installation method of cable testing bridge as claimed in claim 6, characterized in that the opening both ends of the groove are respectively and fixedly provided with
The baffle extended to partition direction.
8. the installation method of cable testing bridge as described in claim 1, characterized in that the trailing arm includes top plate, the top plate
Bottom be fixed with bearing diagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242724.1A CN109494625A (en) | 2018-10-24 | 2018-10-24 | The installation method of cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242724.1A CN109494625A (en) | 2018-10-24 | 2018-10-24 | The installation method of cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109494625A true CN109494625A (en) | 2019-03-19 |
Family
ID=65692658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811242724.1A Pending CN109494625A (en) | 2018-10-24 | 2018-10-24 | The installation method of cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109494625A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200451716Y1 (en) * | 2010-04-22 | 2011-01-07 | 김동수 | Pedestrian Railings Fixed on Brackets of Bridge Bridges |
| CN203707688U (en) * | 2014-02-24 | 2014-07-09 | 中建安装工程有限公司 | Support used for mounting self-locking armoured aluminum alloy cable |
| CN104065006A (en) * | 2014-06-26 | 2014-09-24 | 镇江市江岛电器制造有限公司 | Cable bridge installation method |
| CN104269790A (en) * | 2014-09-15 | 2015-01-07 | 镇江市电器设备厂有限公司 | Nuclear power plant anti-seismic cable support |
| CN204552182U (en) * | 2015-04-08 | 2015-08-12 | 北京亚欧震达科技发展有限公司 | A kind of inspection platform |
| CN105559358A (en) * | 2015-12-17 | 2016-05-11 | 哈尔滨鹏程食品有限公司 | Detachable goods shelf for food |
| CN106711880A (en) * | 2015-11-18 | 2017-05-24 | 天津市盟特电气仪表配件制造有限公司 | Combined cable bridge |
| CN106848938A (en) * | 2017-02-17 | 2017-06-13 | 中国十七冶集团有限公司 | Cable testing bridge hanging installation method under a kind of High Altitude Platform |
-
2018
- 2018-10-24 CN CN201811242724.1A patent/CN109494625A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200451716Y1 (en) * | 2010-04-22 | 2011-01-07 | 김동수 | Pedestrian Railings Fixed on Brackets of Bridge Bridges |
| CN203707688U (en) * | 2014-02-24 | 2014-07-09 | 中建安装工程有限公司 | Support used for mounting self-locking armoured aluminum alloy cable |
| CN104065006A (en) * | 2014-06-26 | 2014-09-24 | 镇江市江岛电器制造有限公司 | Cable bridge installation method |
| CN104269790A (en) * | 2014-09-15 | 2015-01-07 | 镇江市电器设备厂有限公司 | Nuclear power plant anti-seismic cable support |
| CN204552182U (en) * | 2015-04-08 | 2015-08-12 | 北京亚欧震达科技发展有限公司 | A kind of inspection platform |
| CN106711880A (en) * | 2015-11-18 | 2017-05-24 | 天津市盟特电气仪表配件制造有限公司 | Combined cable bridge |
| CN105559358A (en) * | 2015-12-17 | 2016-05-11 | 哈尔滨鹏程食品有限公司 | Detachable goods shelf for food |
| CN106848938A (en) * | 2017-02-17 | 2017-06-13 | 中国十七冶集团有限公司 | Cable testing bridge hanging installation method under a kind of High Altitude Platform |
Non-Patent Citations (1)
| Title |
|---|
| 上海市城乡建设和管理委员会人才服务考核评价中心: "《施工员岗位知识和专业技能》", 30 April 2016 * |
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Application publication date: 20190319 |