CN203180466U - Cable-head protecting cap - Google Patents
Cable-head protecting cap Download PDFInfo
- Publication number
- CN203180466U CN203180466U CN 201320208275 CN201320208275U CN203180466U CN 203180466 U CN203180466 U CN 203180466U CN 201320208275 CN201320208275 CN 201320208275 CN 201320208275 U CN201320208275 U CN 201320208275U CN 203180466 U CN203180466 U CN 203180466U
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- CN
- China
- Prior art keywords
- cable
- connection
- cap
- connection sleeve
- head
- 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 - Lifetime
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Abstract
The utility model discloses specially a cable-head protecting cap helping to solve the problem that manually binding cable-head core wires of cables that are frequently dismounted and installed is labor-consuming, time-consuming and material-consuming and has a poor protection effect. The cable-head protecting cap includes a connection base fixed on a cable; a connection sleeve is arranged outside the connection base; a waterproof seal ring and a gasket both sleeved on the cable are installed in the connection sleeve; the outer end of the connection sleeve is provided with a connection cap; the outer surfaces of the connection base and the connection cap and the inner surface of the connection sleeve are provided with threads matched with each other; the joint between the connection base and the connection sleeve and the joint between the connection sleeve and the connection cap are each provided with a seal ring; and the connection base, the connection sleeve and the connection cap are all made of insulated nylon rods. The cable-head protecting cap can effectively protect the cable-head core wire against contamination of oil and water and damages caused by external force and is easy and convenient to install and dismount; the protecting cap has a long service life and can provide lifelong service in cooperation with the cable; and the cable head is in insulation protection even when the electric device is not connected and the switch is incorrectly operated for power supply so that safety accidents are prevented and good security is maintained.
Description
Technical field
The utility model relates to the related accessory of cable, is specially a kind of cable end protective cap.
Background technology
When the colliery electric equipment overhauls; after equipment of every maintenance finishes; all to connect power supply and carry out test running; therefore many test switches that electric pressure is different are equipped with in the trial zone; 380V is arranged; 660V; 1140V; 3300V; every bench teat is tested switch and all is furnished with the test cable identical with electric pressure; cable one end is connected on the switch; the other end is carried out cable end and is connected testing equipment; after having tested equipment at every turn; cable is removed from testing equipment, and cable hank is good, and this moment, the cable end heart yearn still exposed outside; because there is sewage on ground, trial zone; greasy dirt; refuse pollution things such as coal slime; the contaminated back oxidation easily of cable end heart yearn, or by water oil; coal slime is polluted, and causes the test cable insulation to reduce; for connection device is next time buried potential safety hazard; therefore after each the use, the operator will remove adhesive plaster again with insulating tape wrapping protection during use.So on the one hand during frequent wrapping demolition expense, effort, take material, wrap up the bad effective protection that do not have on the other hand.
Summary of the invention
The utility model for the cable end heart yearn that solves frequent dismounting test cable with artificial wrapping effort, time-consuming, expense material and the bad problem of protection effect, a kind of cable end protective cap is provided.
The utility model is to adopt following technical scheme to realize: the cable end protective cap; comprise the Connection Block that is fixed on the cable; Connection Block is provided with adapter sleeve outward; the cable waterproof sealing ring and the pad that are enclosed within on the cable are housed in the adapter sleeve; the adapter sleeve outer end is provided with attachment cap; the outer surface of Connection Block and attachment cap, adapter sleeve inner surface are processed with the screw thread that cooperatively interacts, and the junction of Connection Block, adapter sleeve, attachment cap is provided with sealing ring, and Connection Block, adapter sleeve, attachment cap are made by the insulated nylon rod.
When cable need connect power consumption equipment, attachment cap is backed out, expose the cable end heart yearn; When cable does not connect power consumption equipment; attachment cap is screwed into; cable waterproof sealing ring and pad and sealing ring have guaranteed that the cable end heart yearn is effectively isolated with extraneous water, greasy dirt and moisture; in the attachment cap chamber, be effectively protected; in any case this moment, dilatory cable can not make the cable end heart yearn be damaged, and if take place this moment to misdeliver; also can play effective insulation protection, avoid taking place electric shock accidents
The beneficial effects of the utility model are as follows: utilize the Connection Block, adapter sleeve, the attachment cap that are threaded, and install seal member additional, realized protecting for cable end.The utility model can effectively protect cable end cable end heart yearn not to be subjected to the pollution of greasy dirt, water, and not by damage, assembling and disassembling is simple and convenient, and long service life can cooperate cable to use all the life.Even do not connecing power consumption equipment, after incorrect switching sent electricity, cable end also was insulated protection, security incident can not take place, and fail safe is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-Connection Block, 2-adapter sleeve, 3-attachment cap, 4-cable waterproof sealing ring, 5-pad, 6-sealing ring, 7-cable.
Embodiment
The cable end protective cap; comprise the Connection Block 1 that is fixed on the cable 7; the Connection Block 1 outer adapter sleeve 2 that is provided with; the cable waterproof sealing ring 4 and the pad 5 that are enclosed within on the cable 7 are housed in the adapter sleeve 2; adapter sleeve 2 outer ends are provided with attachment cap 3; the outer surface of Connection Block 1 and attachment cap 3, adapter sleeve 2 inner surfaces are processed with the screw thread that cooperatively interacts, and the junction of Connection Block 1, adapter sleeve 2, attachment cap 3 is provided with sealing ring 6, and Connection Block 1, adapter sleeve 2, attachment cap 3 are made by the insulated nylon rod.
In the specific implementation process, Connection Block 1 outer surface has dovetail groove, and attachment cap 3 outer surfaces are provided with the dovetails that matches with dovetail groove.When attachment cap 3 unloads, can utilize the cooperation of dovetail groove, dovetails that attachment cap 3 is stuck in outside the Connection Block 1, prevent loss.
Claims (2)
1. cable end protective cap; it is characterized in that: comprise the Connection Block (1) that is fixed on the cable (7); the outer adapter sleeve (2) that is provided with of Connection Block (1); the cable waterproof sealing ring (4) and the pad (5) that are enclosed within on the cable (7) are housed in the adapter sleeve (2); the outer attachment cap (3) that is provided with of adapter sleeve (2); the outer surface of Connection Block (1) and attachment cap (3); adapter sleeve (2) inner surface is processed with the screw thread that cooperatively interacts; Connection Block (1); adapter sleeve (2); the junction of attachment cap (3) is provided with sealing ring (6), Connection Block (1); adapter sleeve (2); attachment cap (3) is made by the insulated nylon rod.
2. cable end protective cap according to claim 1, it is characterized in that: Connection Block (1) outer surface has dovetail groove, and attachment cap (3) outer surface is provided with the dovetails that matches with dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208275 CN203180466U (en) | 2013-04-23 | 2013-04-23 | Cable-head protecting cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208275 CN203180466U (en) | 2013-04-23 | 2013-04-23 | Cable-head protecting cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180466U true CN203180466U (en) | 2013-09-04 |
Family
ID=49077126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208275 Expired - Lifetime CN203180466U (en) | 2013-04-23 | 2013-04-23 | Cable-head protecting cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716606A (en) * | 2013-12-17 | 2015-06-17 | 国家电网公司 | Cable head protecting device |
| CN116209227A (en) * | 2023-04-25 | 2023-06-02 | 江苏安澜万锦电子股份有限公司 | Cable cooling structure, connector lug and connection method thereof |
-
2013
- 2013-04-23 CN CN 201320208275 patent/CN203180466U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716606A (en) * | 2013-12-17 | 2015-06-17 | 国家电网公司 | Cable head protecting device |
| CN104716606B (en) * | 2013-12-17 | 2017-02-15 | 国家电网公司 | Cable head protecting device |
| CN116209227A (en) * | 2023-04-25 | 2023-06-02 | 江苏安澜万锦电子股份有限公司 | Cable cooling structure, connector lug and connection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGZHI JINLIN ELECTROMECHANICAL Co.,Ltd. Assignor: SHANXI JINCHENG ANTHRACITE COAL MINING GROUP Co.,Ltd. Contract record no.: 2014990000509 Denomination of utility model: Cable-head protecting cap Granted publication date: 20130904 License type: Exclusive License Record date: 20140710 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |