CN204668888U - The docking structure of cable trough interface - Google Patents
The docking structure of cable trough interface Download PDFInfo
- Publication number
- CN204668888U CN204668888U CN201520195514.7U CN201520195514U CN204668888U CN 204668888 U CN204668888 U CN 204668888U CN 201520195514 U CN201520195514 U CN 201520195514U CN 204668888 U CN204668888 U CN 204668888U
- Authority
- CN
- China
- Prior art keywords
- cable trough
- opening
- boss
- another joint
- groove
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of docking structure of cable trough interface, it comprises cable trough and another joint cable trough, the circumference of cable trough opening is outward extended with a boss, circumference of the opening part of another joint cable trough opening has a groove, and in groove that the boss of cable trough opening part inserts another joint cable trough opening, two ends are tightly connected by sealing rod and are integrated.The utility model design science, structure is simple, simple to operate, Be very effective, the low economic benefits of later maintenance cost.
Description
Technical field
The utility model relates to a kind of docking structure of cable trough interface, uses when being specially adapted to electric power system cable laying ditch.
Background technology
Along with developing rapidly of society and improving constantly of living standards of the people, the demand of people to electric power is increasing, and power plant and the transformer station of various places constantly build.Along with environmental difference residing for power plant and transformer station is increasing, power engineering construction requires more and more higher, and existing assembly type cable slot interfacing waterproof can not meet the demands, during cable trough two single-unit docking, therebetween leave certain gap, usually adopt waterproof mortar jointing.Its shortcoming is: two single-unit junctions connect insecure, are easy to cause two single-unit contrapositions place to occur displacement because of settlement of foundation, thus produce crack, causes the foreign material such as rainwater, silt to infiltrate cable trough inside, causes the raising of later period maintenance cost.
Summary of the invention
Task of the present utility model proposes a kind of contact area increasing joint, and docking is firm, the docking structure of the simple a kind of cable trough interface of structure.Task of the present utility model completes like this, the docking structure of cable trough interface, it comprises cable trough and another joint cable trough, it is characterized in that: cable trough outward opening is extended with a boss, the opening of another joint cable trough has a groove, and the boss on cable trough opening is sealed by sealing rod after docking with another groove saved on cable trough opening.Described sealing rod adopts flexible resin glue to make.
The utility model has following effect: assembly type cable slot two single-unit interface is more fastening, the water resistance of cable trough two single-unit interface is greatly improved, cast in place process level can be reached, the utility model design science, structure is simple, simple to operate, Be very effective, the low economic benefits of later maintenance cost.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model; Fig. 2 is the structural representation of cable trough socket piece; Fig. 3 is the structural representation of another joint cable trough.
Drawing illustrates: 1, cable trough, 2, boss, 3, another saves cable trough, 4, groove.
Embodiment:
Adopt the cable trough after the technical program docking, can not seep water in two joint contact positions, thus reduce later period maintenance cost.Specific embodiment is as Fig. 1, shown in Fig. 2, cable trough 1 saves after cable trough 3 is connected by plug-in type with another, cable trough inside is smooth passage, furtherly: the circumference of cable trough opening is outward extended with a boss 2, the circumference of the opening part of another joint cable trough opening 3 has a groove 4, furtherly: in groove that the boss of cable trough opening part inserts another joint cable trough opening, two ends are tightly connected by sealing rod and are integrated, described sealing rod adopts flexible resin glue to make, two joint cable troughs are to after connecting, outside sealing adhesive tape, use resin glue to carry out secondary seal again, make docking port more firm.
Claims (2)
1. the docking structure of cable trough interface, it comprises cable trough and another joint cable trough, it is characterized in that: cable trough outward opening is extended with a boss, the opening of another joint cable trough has a groove, and the boss on cable trough opening is sealed by sealing rod after docking with another groove saved on cable trough opening.
2. the docking structure of cable trough interface according to claim 1, is characterized in that: described sealing rod adopts flexible resin glue to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195514.7U CN204668888U (en) | 2015-04-02 | 2015-04-02 | The docking structure of cable trough interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195514.7U CN204668888U (en) | 2015-04-02 | 2015-04-02 | The docking structure of cable trough interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668888U true CN204668888U (en) | 2015-09-23 |
Family
ID=54139235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520195514.7U Expired - Fee Related CN204668888U (en) | 2015-04-02 | 2015-04-02 | The docking structure of cable trough interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786321A (en) * | 2017-02-22 | 2017-05-31 | 上海电力设计院有限公司 | Suitable for the prefabricated assembled cable trench in depression area |
-
2015
- 2015-04-02 CN CN201520195514.7U patent/CN204668888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786321A (en) * | 2017-02-22 | 2017-05-31 | 上海电力设计院有限公司 | Suitable for the prefabricated assembled cable trench in depression area |
| CN106786321B (en) * | 2017-02-22 | 2019-02-15 | 上海电力设计院有限公司 | Prefabricated assembled cable trench suitable for depression area |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170402 |