CN202474675U - Cable fault rush-repair device for railway system - Google Patents
Cable fault rush-repair device for railway system Download PDFInfo
- Publication number
- CN202474675U CN202474675U CN2012200965167U CN201220096516U CN202474675U CN 202474675 U CN202474675 U CN 202474675U CN 2012200965167 U CN2012200965167 U CN 2012200965167U CN 201220096516 U CN201220096516 U CN 201220096516U CN 202474675 U CN202474675 U CN 202474675U
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- China
- Prior art keywords
- cable
- box body
- railway system
- cables
- repairing device
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- 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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Abstract
The utility model provides a cable fault rush-repair device for a railway system, which is high in rush repair rate as well as safe and reliable. The device comprises a cable box body, wherein one end of the cable box body is provided with a cable locking nut, and the other end of the cable box body is provided with a cable sealing ring; cable steel strips of two cables to be connected in the cable box body are connected to steel strip connecting iron through a large hose clamp; aluminum cable protection sleeves of the two cables are connected to aluminum foil through a small hose clamp; an inner cable shielding layer is arranged outside a cable core wire of each cable and is connected with a copper net; the cable core wires of the two cables are connected together through two core wire joints; an accessory cable core wire is arranged in the middle of the two core wire joints; and sealant is filled in the cable box body. The cable fault rush-repair device for the railway system is high in wiring speed and safe and reliable in wiring, and the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of cable maintenance apparatus, especially a kind of railway system cable fault repairing device.
Background technology
The repairing of existing cable fault all is that wiring is carried out in manual work, inefficiency not only, and security incident takes place easily.
The utility model content
The utility model provides a kind of efficient height, safe and reliable railway system's cable fault repairing device rushed to repair.
Realize railway system's cable fault repairing device of the utility model purpose, comprise the cable box body, an end of said cable box body is provided with the cable locking nut, and the other end is provided with the cable seal ring; The cable steel band that is positioned at two cables to be connected of said cable box body is connected steel band through big larynx hoop and connects on the iron, and the cable aluminium protective sleeve of two said cables is connected on the aluminium foil through the small larynx hoop; The cable core of said cable is provided with the cable internal shield outward, and said cable internal shield is connected with copper mesh, and the cable core of two said cables links together through two heart yearn joints; In the middle of said two heart yearn joints is the annex cable core, filling with sealant in the said cable box body.
Said cable box body comprises at the bottom of lid and the box, through bolt, is provided with sealing gasket between at the bottom of lid and the box.
Said lid is provided with glue filling opening, and said glue filling opening top is provided with the encapsulating port lid.
Be provided with lute between said cable seal ring and the cable box body.
Said cable internal shield links to each other with copper mesh through nylon cable tie.
The beneficial effect of railway system's cable fault repairing device of the utility model is following:
Railway system's cable fault repairing device of the utility model, wiring speed is fast, and wiring is more safe and reliable, has improved operating efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of railway system's cable fault repairing device of the utility model.
Embodiment
As shown in Figure 1, railway system's cable fault repairing device of the utility model comprises the cable box body, and an end of said cable box body is provided with cable locking nut 2, and the other end is provided with cable seal ring 8; The cable steel band 10 that is positioned at two cables to be connected 1 of said cable box body is connected steel band through big larynx hoop 11 and connects on the iron 13, and the cable aluminium protective sleeve 12 of two said cables 1 is connected on the aluminium foil 21 through small larynx hoop 22; Be provided with cable internal shield 14 outside the cable core 19 of said cable 1, the cable core 19 that said cable internal shield 14 is connected with 17, two said cables 1 of copper mesh links together through two heart yearn joints 15; In the middle of said two heart yearn joints 15 is annex cable core 16, filling with sealant 18 in the said cable box body.
Said cable box body comprises at the bottom of lid 3 and the box 4, and is fixing through bolt 7, is provided with sealing gasket 5 at the bottom of lid 3 and the box between 4.Said lid 3 is provided with glue filling opening, and said glue filling opening top is provided with encapsulating port lid 6.Be provided with lute in 9 between said cable seal ring 8 and the cable box body.Said cable internal shield 14 links to each other with copper mesh 17 through nylon cable tie 20.
The operation principle of railway system's cable fault repairing device of the utility model is following:
1, continuing of inner shield four-core group:
1. with the internal shield strip off, two ends keep 70mm.
2. remove asbestos paper, glassine paper, expose the four-core group.
3. peel off 30mm polyethylene composite bed, expose the inner shield copper pipe, remove impurity on the copper pipe.
4. gauze screen is penetrated an end of shielding quad.
5. by above-mentioned 4 method inner shield quad heart yearn is continued.
6. thin sleeve pipe is penetrated channelizing line, be communicated with, again sleeve pipe is moved to connect and remove, in case puncture heart yearn with additional copper cash.
7. gauze screen is moved to the joint, tighten with nylon cable tie and internal shield at two ends.
2, the aluminium sheath screen continues
1., remove the aluminium sheath surface attachments and also use the sand paper hacking.
2., cable core is wrapped up, tighten with small larynx hoop and aluminium sheath at two ends with aluminium foil.
3, steel band connects
1., with sand paper with the steel strip surface polishing.
2., at two ends steel band connecting plate and cable steel band are tightened connection with big larynx hoop.
4 install box body
1., the cable two ends are cleaned with cotton sand.
2., according to cable size, select the interior warp of cable seal ring, make the diameter of cable seal ring inner ring slightly big than cable size, in the sealing ring, remove through ring less than cable size.
3., with forming one behind the cable locking nut two halves parcels cable, place the cable two ends.
4., with 4 lute ins as for plum blossom lobe internal recess place, box body two ends, box body is slightly exposed at the clay two ends, redundance needn't be removed.
5., cable as for box at the bottom of, the cable seal ring of opening parcel cable is placed on plum blossom lobe place, note not being pressed on the clay, toward exposing outside about plum blossom lobe 3-5mm (See Figure), buckle lid, 8 bolts of screwing on, attention does not tighten.
6., the cable seal ring is tightly pushed in the plum blossom lobe at box body two ends.Notice that 1. sealing ring integral body must shift the end and plum blossom lobe onto simultaneously, lute in is blocked the slit; To push away the outer ring of sealing ring when 2. pushing away.
7., on the other hand cable box one end is clutched, on the other hand with the cable locking nut screwing clamping on box body.Attention: need keep locking nut two parts simultaneously when on not being with, detaining when twisting, dislocation.
8., the other end also use 7 methods with the cable locking nut screwing clamping on box body.
9., uniformly 8 bolts are tightened, again the cable locking nut at two ends is tightened once more.
5, encapsulating
1., two encapsulating port lids are taken off.
2., open packing element A, B glue in the tube mixed in packing element, stir.Note 1. pouring into earlier many A glue, after pour few B glue into; 2. will be all stirring with the glue at the tube end around the tube limit; 3. mixing time can not be less than 5 minutes.
3., fluid sealant is poured into from a hole, fill the back and wait 5 minutes, polishing is filled again, tightens the encapsulating port lid with funnel.
6, the inspection box body has no abnormally, confirms that can return soil after errorless buries.
Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineers and technicians in this area make the utility model technical scheme all should fall in the protection range that claims of the utility model confirm.
Claims (5)
1. railway system's cable fault repairing device, it is characterized in that: comprise the cable box body, an end of said cable box body is provided with the cable locking nut, and the other end is provided with the cable seal ring; The cable steel band that is positioned at two cables to be connected of said cable box body is connected steel band through big larynx hoop and connects on the iron, and the cable aluminium protective sleeve of two said cables is connected on the aluminium foil through the small larynx hoop; The cable core of said cable is provided with the cable internal shield outward, and said cable internal shield is connected with copper mesh, and the cable core of two said cables links together through two heart yearn joints; In the middle of said two heart yearn joints is the annex cable core, filling with sealant in the said cable box body.
2. the railway system according to claim 1 cable fault repairing device is characterized in that: said cable box body comprises at the bottom of lid and the box, through bolt, is provided with sealing gasket between at the bottom of lid and the box.
3. the railway system according to claim 2 cable fault repairing device, it is characterized in that: said lid is provided with glue filling opening, and said glue filling opening top is provided with the encapsulating port lid.
4. the railway system according to claim 1 cable fault repairing device is characterized in that: be provided with lute between said cable seal ring and the cable box body.
5. the railway system according to claim 1 cable fault repairing device is characterized in that: said cable internal shield links to each other with copper mesh through nylon cable tie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200965167U CN202474675U (en) | 2012-03-15 | 2012-03-15 | Cable fault rush-repair device for railway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200965167U CN202474675U (en) | 2012-03-15 | 2012-03-15 | Cable fault rush-repair device for railway system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474675U true CN202474675U (en) | 2012-10-03 |
Family
ID=46922803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200965167U Expired - Fee Related CN202474675U (en) | 2012-03-15 | 2012-03-15 | Cable fault rush-repair device for railway system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275991A (en) * | 2017-07-24 | 2017-10-20 | 广州番禺电缆集团有限公司 | A kind of cable repairing device and cable repairing method |
| CN114256788A (en) * | 2021-12-27 | 2022-03-29 | 国网河南省电力公司汤阴县供电公司 | Fool type intelligent constant-temperature cable explosion-proof box and use method thereof |
-
2012
- 2012-03-15 CN CN2012200965167U patent/CN202474675U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275991A (en) * | 2017-07-24 | 2017-10-20 | 广州番禺电缆集团有限公司 | A kind of cable repairing device and cable repairing method |
| CN107275991B (en) * | 2017-07-24 | 2021-02-05 | 广州番禺电缆集团有限公司 | Cable repairing device and cable repairing method |
| CN114256788A (en) * | 2021-12-27 | 2022-03-29 | 国网河南省电力公司汤阴县供电公司 | Fool type intelligent constant-temperature cable explosion-proof box and use method thereof |
| CN114256788B (en) * | 2021-12-27 | 2024-03-08 | 国网河南省电力公司汤阴县供电公司 | Fool type intelligent constant temperature cable explosion-proof box and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140315 |