CN202501104U - Culvert cable bracket - Google Patents
Culvert cable bracket Download PDFInfo
- Publication number
- CN202501104U CN202501104U CN2012201499795U CN201220149979U CN202501104U CN 202501104 U CN202501104 U CN 202501104U CN 2012201499795 U CN2012201499795 U CN 2012201499795U CN 201220149979 U CN201220149979 U CN 201220149979U CN 202501104 U CN202501104 U CN 202501104U
- Authority
- CN
- China
- Prior art keywords
- cable
- bracket
- culvert
- rack body
- paying
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a culvert cable bracket which comprises more than two bracket bodies. The adjacent bracket bodies are connected with each other through tightening bolts, and each of the bracket bodies is formed by splicing two arc brackets through stay bolts; and fastening screws are evenly arranged on outer walls of the arc brackets, and more than one carrier is fixed on inner walls of the arc brackets. The culvert cable bracket has the advantages that safety during installation is improved; paying-off work of cables is convenient, and cable abrasion during the paying-off is avoided; stable protection for arranging the cables is provided, enough space for paying off, installing, operating and maintaining is provided, current requirements are satisfied, and space for later enlarging is prepared; and the culvert cable bracket is applicable to cable, communication and optical fiber embedded culverts.
Description
Technical field:
The utility model relates to the cable erection bracket, relates in particular to a kind of culvert pipe cable support.
Background technique:
Modes such as existing cable laying employing cable channel, the pre-buried pipe of cable or overhead conductor, the structure construction of employing cable channel is simple but the required duration is oversize, and after in a single day laying is accomplished; Maintenance after breaking down is very complicated; Be not easy to conventional inspection, the too much words of ponding will be corroded the external protection of cable in the cable channel, take place single-phase easily or three-phase ground fault; The excessive easy heating of line load in the cable channel, the bad processing of dispelling the heat; Adopt pre-buried underground easy deformation and the fracture under high tenacity and long motor vehicles and machines roll of the pre-buried pipe of cable; Security is relatively poor; Be easy to suffer outside destroy; Secondly, be prone to cause overlapping investment number of times and excavated pavement phenomenon repeatedly although but the short maintenance between its spreadable life and the cost of repairs are than higher the laying duration of pre-buried pipe; Adopt the construction of overhead conductor to occur, like problems such as bird sudden strain of a muscle, pollution flashover, artificial destruction, pilferages, in addition, the extensive laying of city overhead conductor not only influences the appearance of the city, also makes urban construction produce narrow limitation.
The model utility content:
The purpose of the utility model is to provide a kind of suitable cable, communication, the pre-buried culvert pipe of optical fiber, has characteristics such as high security, high resistance to compression, corrosion-resistant, easy installation, easy care, and reliable, the convenient and simple culvert pipe efficiently of construction safety cable support is put in exhibition.
The utility model is implemented by following technological scheme: culvert pipe cable support, and it comprises plural rack body, connects through turnbuckle between the adjacent said rack body, each said rack body is made up of through staybolt is spliced two curved supports; Evenly distributed on the outer wall of said curved support have Cock screw, but the engaging of reinforced liner and culvert pipe tube wall fitted to such an extent that support is avoided the influence of culvert pipe tolerance; On the inwall of said curved support, be fixed with more than one carriage, on each said carriage, be provided with more than one cable baffle plate.
Be provided with the coaster fixed plate in said rack body bottom, on said coaster fixed plate, add any one of releasing pulley or turning coaster.
The advantage of the utility model: have and improved the Security in the installation process; For the setting-out work of cable provides convenient, avoid anti-line process center line cable wearing and tearing; For the discharging cable provides stable protection; For unwrapping wire, installation, operation, maintenance provide enough spaces, not only satisfied current demand, also be increase-volume reserves space in the future; Realize cable, communication, the pre-buried culvert pipe of optical fiber, it is fast to reach payingoff speed, and culvert pipe has been laid and can have been recovered the road surface; The reservation space for maintenance is arranged in the culvert pipe tunnel, and each bar circuit is placed separately and is easy to maintenance and malfunction elimination; There is not the ponding problem; The space is big in the culvert pipe system, and air flow property is good, is provided with ventilated port at a certain distance, is suitable for ventilation; Culvert pipe unwrapping wire system mechanical strength is big, can not roll because of road surface automobile etc. and cause distortion and fracture, and Security is good; Culvert pipe unwrapping wire system is long service life, is easy to safeguard.
Description of drawings:
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is the use schematic representation of the utility model.
Embodiment: as depicted in figs. 1 and 2, culvert pipe cable support, it comprises two rack bodies 1, connects through turnbuckle 2 between the rack body 1, and each rack body 1 is connected into an integral body, has further improved structural strength; Each rack body 1 is made up of through staybolt 4 is spliced two curved supports 3; Evenly distributed on the outer wall of curved support 3 have Cock screw 5, but engaging of reinforced liner main body 1 and culvert pipe 6 tube walls makes rack body 1 avoid the influence of culvert pipe 6 tolerances; Be provided with coaster fixed plate 8 in rack body 1 bottom, on coaster fixed plate 8, add releasing pulley 9,, avoid cable wearing and tearing in the unwrapping wire process for the setting-out work of cable provides convenient; On the inwall of each curved support 3, be fixed with 3 carriages 7, on each carriage 7, be provided with 3 cable baffle plates 10, be used for fixing cable, prevent cable landing from the carriage 7.
Claims (2)
1. culvert pipe cable support is characterized in that, it comprises plural rack body, connects through turnbuckle between the adjacent said rack body, and each said rack body is made up of through staybolt is spliced two curved supports; Evenly distributed on the outer wall of said curved support have a Cock screw, on the inwall of said curved support, is fixed with more than one carriage, on each said carriage, is provided with more than one cable baffle plate.
2. a kind of culvert pipe cable support according to claim 1 is characterized in that, is provided with the coaster fixed plate in said rack body bottom, on said coaster fixed plate, adds any one of releasing pulley or turning coaster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201499795U CN202501104U (en) | 2012-04-11 | 2012-04-11 | Culvert cable bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201499795U CN202501104U (en) | 2012-04-11 | 2012-04-11 | Culvert cable bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501104U true CN202501104U (en) | 2012-10-24 |
Family
ID=47037718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201499795U Expired - Fee Related CN202501104U (en) | 2012-04-11 | 2012-04-11 | Culvert cable bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131355A (en) * | 2017-05-24 | 2017-09-05 | 五冶集团上海有限公司 | A kind of method and device for changing heavy caliber aerial pipeline |
| CN107246280A (en) * | 2017-06-25 | 2017-10-13 | 吴淑霞 | A kind of support beam mounting structure of municipal administration shield tunnel |
-
2012
- 2012-04-11 CN CN2012201499795U patent/CN202501104U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131355A (en) * | 2017-05-24 | 2017-09-05 | 五冶集团上海有限公司 | A kind of method and device for changing heavy caliber aerial pipeline |
| CN107246280A (en) * | 2017-06-25 | 2017-10-13 | 吴淑霞 | A kind of support beam mounting structure of municipal administration shield tunnel |
| CN107246280B (en) * | 2017-06-25 | 2019-09-06 | 中铁工程服务有限公司 | A kind of support beam mounting structure of municipal administration shield tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |