CN202434953U - Telescopic supporting frame for cables - Google Patents
Telescopic supporting frame for cables Download PDFInfo
- Publication number
- CN202434953U CN202434953U CN 201220002051 CN201220002051U CN202434953U CN 202434953 U CN202434953 U CN 202434953U CN 201220002051 CN201220002051 CN 201220002051 CN 201220002051 U CN201220002051 U CN 201220002051U CN 202434953 U CN202434953 U CN 202434953U
- Authority
- CN
- China
- Prior art keywords
- sliding beam
- cable
- sliding
- stopping means
- cables
- 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
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 239000000806 elastomer Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 241000270295 Serpentes Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a telescopic supporting frame for cables. The supporting frame comprises two stand columns, hoops and sliding beams, wherein the two stand columns are parallelly arranged; sliding devices are symmetrically arranged on the two stand columns; the sliding beams are connected to the two sliding devices; limiting devices are symmetrically arranged on the two stand columns; elastomers are arranged at two ends of each sliding beam; the elastomers are connected with the limiting devices; and the hoops are connected to the sliding beams. By the telescopic supporting frame, the spatial requirement for various cable laying environments and the requirement for radial moving of the cables can be met simultaneously.
Description
Technical field
The utility model belongs to electroduct road technique field, specifically is a kind of when being used for long-distance cable and laying, and discharges the required flexible support of cable of hot mechanical force that cable expands with heat and contract with cold and produces.
Background technology
The high-tension transmission cable is when laying, because the influence that operating cable expands with heat and contract with cold as not implementing cable snake shaped laying, need whenever stay one section cable surplus at a distance from a segment distance, to discharge the hot mechanical force of cable when moving.In this case, the friction that the support in cable meeting and cable trough, the mouth of pipe or tunnel produces can cause the damage of cable jacket during long-time running.
Summary of the invention
In order to solve the problems referred to above that exist in the prior art, the utility model proposes the flexible support of a kind of cable, and is specific as follows:
A kind of cable support that stretches comprises two root posts, shroud ring and sliding beam; The parallel placement of two root posts; Be arranged with carriage on said two columns, said sliding beam is connected carriage; Be arranged with stopping means on said two columns, the two ends of said sliding beam are provided with elastomer, and elastomer is connected with stopping means; Said shroud ring is connected on the sliding beam.
Said sliding beam has one.
Perhaps, said sliding beam has a plurality of, and a plurality of sliding beams are arranged in order along the length direction of column; The quantity of said stopping means is corresponding with the quantity of sliding beam.
Said column is a channel-section steel, and said carriage is the cannelure of channel-section steel; Said stopping means is the steel plate that is connected in the cannelure.
Said elastomer is a spring, and spring is connected the below of sliding beam.
Connect " people " font support bar on every root post.
Fix cable with shroud ring, shroud ring is fixed on the support by spring.Spring can automatically move up and down under stressed situation as required, and the position of cable also can corresponding mobile, and this has just changed the crooked radian of cable on vertical plane, thereby offsets cable hot mechanical force diametrically.
At cable testing bridge, box culvert or pipe ends retractor device is installed, is used for fixing cable, guarantee that simultaneously cable is at radially stretching motion, to eliminate the influence of hot mechanical force to cable.This device can adapt to the space requirement of multiple cable laying environment, satisfies the needs that cable moves radially simultaneously.
Description of drawings
Fig. 1 is this device user mode sketch map;
Fig. 2 is that sketch map is looked on the left side of Fig. 1;
Fig. 3 is sliding beam and shroud ring assembly sketch map;
Fig. 4 is this device user mode schematic perspective view;
Cable stretch support 1, column 2, elastomer 3, fixation steel plate 4, sliding beam 5, shroud ring 6, " people " font support bar 7, stopping means 8, swell fixture 9, cable a.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified as follows:
A kind of cable support that stretches comprises two root posts, shroud ring and sliding beam; The parallel placement of two root posts; Be arranged with carriage on said two columns, said sliding beam is connected carriage; Be arranged with stopping means on said two columns, the two ends of said sliding beam are provided with elastomer, and elastomer is connected with stopping means; Said shroud ring is connected on the sliding beam.In this example, said sliding beam has 3, and a plurality of sliding beams are arranged in order along the length direction of column; The quantity of said stopping means is corresponding with the quantity of sliding beam.Said column is a channel-section steel, and said carriage is the cannelure of channel-section steel; Said stopping means is the steel plate that is connected in the cannelure.Said elastomer is a spring, and spring is connected the below of sliding beam.Connect " people " font support bar on every root post.
With reference to figure 4, column bottom welding fixation steel plate, and through the fixing bottom surface of swell fixture.
Claims (6)
1. the flexible support of cable is characterized in that comprising two root posts, shroud ring and sliding beam; The parallel placement of two root posts; Be arranged with carriage on said two columns, said sliding beam is connected carriage; Be arranged with stopping means on said two columns, the two ends of said sliding beam are provided with elastomer, and elastomer is connected with stopping means; Said shroud ring is connected on the sliding beam.
2. the cable according to claim 1 support that stretches is characterized in that said sliding beam has one.
3. the cable according to claim 1 support that stretches, it is a plurality of to it is characterized in that said sliding beam has, and a plurality of sliding beams are arranged in order along the length direction of column; The quantity of said stopping means is corresponding with the quantity of sliding beam.
4. according to claim 2 or the flexible support of 3 described cables, it is characterized in that said column is a channel-section steel, said carriage is the cannelure of channel-section steel; Said stopping means is the steel plate that is connected in the cannelure.
5. according to claim 2 or the flexible support of 3 described cables, it is characterized in that said elastomer is a spring, spring is connected the below of sliding beam.
6. according to claim 2 or the flexible support of 3 described cables, it is characterized in that connecting on every root post " people " font support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220002051 CN202434953U (en) | 2012-01-05 | 2012-01-05 | Telescopic supporting frame for cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220002051 CN202434953U (en) | 2012-01-05 | 2012-01-05 | Telescopic supporting frame for cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434953U true CN202434953U (en) | 2012-09-12 |
Family
ID=46784362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220002051 Expired - Fee Related CN202434953U (en) | 2012-01-05 | 2012-01-05 | Telescopic supporting frame for cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790198A (en) * | 2016-04-25 | 2016-07-20 | 辽宁昊轩环保设备有限公司 | Horizontally-rotating cable expansion device |
| CN108923332A (en) * | 2018-08-23 | 2018-11-30 | 广东电网有限责任公司 | A kind of cable is fixed temporarily bracket |
-
2012
- 2012-01-05 CN CN 201220002051 patent/CN202434953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790198A (en) * | 2016-04-25 | 2016-07-20 | 辽宁昊轩环保设备有限公司 | Horizontally-rotating cable expansion device |
| CN108923332A (en) * | 2018-08-23 | 2018-11-30 | 广东电网有限责任公司 | A kind of cable is fixed temporarily bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. JIANGSU ELECTRIC POWER CO Effective date: 20121025 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210008 NANJING, JIANGSU PROVINCE TO: 210019 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121025 Address after: Nanjing City, Jiangsu province 210019 Olympic Avenue No. 1 Patentee after: Nanjing Power Supply Co., Jiangsu Prov. Power Co. Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: 210008 Gulou District, Jiangsu, Zhongshan Road, No. 251, No. Patentee before: Nanjing Power Supply Co., Jiangsu Prov. Power Co. |
|
| 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: 20120912 Termination date: 20180105 |