CN202930827U - Cable terminal shielding cover - Google Patents
Cable terminal shielding cover Download PDFInfo
- Publication number
- CN202930827U CN202930827U CN 201220604185 CN201220604185U CN202930827U CN 202930827 U CN202930827 U CN 202930827U CN 201220604185 CN201220604185 CN 201220604185 CN 201220604185 U CN201220604185 U CN 201220604185U CN 202930827 U CN202930827 U CN 202930827U
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- China
- Prior art keywords
- cable
- cable socket
- main part
- sleeve
- mask according
- 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
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 210000004907 gland Anatomy 0.000 claims description 14
- 238000004080 punching Methods 0.000 claims description 14
- 239000012634 fragment Substances 0.000 claims description 11
- 238000005267 amalgamation Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 abstract 2
- 230000009471 action Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
- Insulating Bodies (AREA)
Abstract
The utility model provides a cable terminal shielding cover, comprising the components as following: a main body, wherein the main body is provided with an accommodation chamber for accommodating the cable terminal, the first end of the accommodation chamber is an open end, and the second end is a closed end; and a fixed portion, wherein the fixed portion is connected to the open end, the fixed portion is provided with a cable through hole, and a spacing portion is arranged at the cable through hole, wherein the main body and the fixed portion are both prepared from insulating material. According to the cable terminal shielding cover, a bare cable terminal is effectively electrically isolated from the exterior, and the safety of the operation personnel and the work security are guaranteed.
Description
Technical field
The utility model relates to the electric power project engineering field, in particular to a kind of cable socket mask.
Background technology
In the urban distribution network overhead transmission line, wire need in the situation that live line working is overhauled or installed, and need the termination of cable is removed the work for the treatment of of external insulation layer in maintenance or the process of installing.The conducting wire end of removing insulating barrier must be fixed on securing position, guarantees that cable socket can not touch the conductor of ground connection or charged conductor.In the prior art, poor the difficult fixing of wire that caused of the material softness that cable uses, simultaneously, also can carry out shutoff to exposed cable socket without any shaped article, make exposed cable socket have certain danger to operating personnel and job security.
The utility model content
The utility model aims to provide a kind of cable socket mask, to solve the problem that can't carry out shutoff to exposed cable paragraph header in prior art.
To achieve these goals, the utility model provides a kind of cable socket mask, comprising: main part, be provided with on main part be used to the container cavity that holds cable socket, and the first end of container cavity is openend, the second end is blind end; Fixed part, fixed part is connected to open end, has cable punching hole on fixed part, and the place is provided with limiting section at cable punching hole; Wherein, main part and fixed part are made by insulating material.
Further, main part is column, and container cavity extends along the length direction of main part.
Further, the first end of container cavity forms horn mouth, and horn mouth is contraction-like gradually along the direction from first end to the second end of container cavity.
Further, fixed part also comprises the connector for mounting limit section, and on main part, corresponding bell-mouthed position is provided with external screw thread, is provided with the internal thread adaptive with external screw thread on connector, and connector removably is connected on main part by internal thread.
Further, connector is ladder bushing, comprises the first sleeve and internal diameter less than the second sleeve of the first sleeve, and internal thread is positioned on the second sleeve, is formed with the ladder end face between the first sleeve and the second sleeve,
Further, fixed part also comprises gland and the rubber cushion that is arranged in the first sleeve, forms the installing space that rubber cushion is installed between gland and ladder end face, is provided with the connecting hole of a plurality of connection glands on the ladder end face, and the middle part of gland offers cable punching hole.
Further, rubber cushion comprises ring body and a plurality of fan-shaped shell fragment that is connected with ring body, and centre bore and the cable punching hole of ring body are suitable, and a plurality of fan-shaped shell fragment amalgamation forms circle and is filled in and forms limiting section in centre bore.
Further, rubber cushion is stacked two-layer, and the fan-shaped shell fragment of two-layer rubber cushion overlaps or is crisscross arranged.
Further, the middle part of the outer surface of main part also is provided with the anti-skidding flange of ring-type.
In the technical solution of the utility model, exposed cable socket wore the container cavity that is positioned at after cable punching hole on main part, and by the position-limiting action of limiting section to cable, prevent that cable socket breaks away from container cavity, the insulation setting of body and fixed part, effectively make exposed cable socket and extraneous electricity isolation, guaranteed the fail safe of operating personnel and work, the exposed part of avoiding cable socket exposes and produces danger.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the schematic perspective view according to the embodiment of cable socket mask of the present utility model;
Fig. 2 shows the cross-sectional schematic of the cable socket mask of Fig. 1;
The master of main part that Fig. 3 shows the cable socket mask of Fig. 1 looks schematic diagram;
Fig. 4 show Fig. 3 main part A-A to cross-sectional schematic;
Fig. 5 shows the schematic perspective view of connector of the cable socket mask of Fig. 1;
Fig. 6 shows the cutaway view of the connector of Fig. 1;
Fig. 7 shows the front view of gland of the cable socket mask of Fig. 1; And
Fig. 8 shows the front view of rubber cushion of the cable socket mask of Fig. 1.
Embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Fig. 1 shows the schematic perspective view according to the embodiment of cable socket mask of the present utility model; Fig. 2 illustrates the cross-sectional schematic of the cable socket mask of Fig. 1, in conjunction with referring to Fig. 1 to Fig. 2, as can be seen from the figure, the cable socket mask of the present embodiment comprises main part 10 and fixed part 20, wherein, be provided with on main part 10 be used to the container cavity 11 that holds cable, and the first end of container cavity 11 is openend, the second end is blind end, fixed part 20 is connected to open end, and have cable punching hole 221 on fixed part 20, also be provided with the limiting section of spacing cable at cable punching hole 221 places.The cable socket mask of the present embodiment wore cable punching hole 221 with exposed cable socket and was placed in container cavity 11 on main part 10, and by the position-limiting action of limiting section to cable, prevent that cable socket from coming off in container cavity 11, because body and fixed part are insulating material, can effectively make exposed cable socket and extraneous electricity isolation, guarantee the fail safe of operating personnel and work, avoid exposed part to expose and produce danger.
As shown in Figure 3 and Figure 4, the main part 10 in the present embodiment is column, container cavity 11 section that sets within it, and container cavity 11 extends along the length direction of main part 10.The first end of container cavity 11 forms horn mouth, and horn mouth is contraction-like gradually from the direction of first end to the second end of container cavity 11, and horn mouth is positioned at same plane away from bottom surface on the end face of the second end and body, container cavity 11 is communicated with outside, also be provided with the anti-skidding flange 12 of ring-type at the outer surface of body middle part, anti-skidding flange 12 personnel's the picking and placeing main part that be convenient to operation.Also be provided with external screw thread 13 at outer surface corresponding to the position outside horn mouth, be used for the connection between body and fixed part 20.
As extremely shown in Figure 8 in Fig. 5, fixed part 20 comprises connector 21, gland 22 and rubber cushion 23, wherein, connector 21 is the ladder bushing that is comprised of the first sleeve 211 and the second sleeve 212, be connected by the ladder end face between the first sleeve 211 and the second sleeve 212, and the internal diameter of the first sleeve 211 is greater than the internal diameter of the second sleeve 212.Be provided with the internal thread suitable with external screw thread 13 on the inwall of the second sleeve 212, be connected on body so that connector 21 is dismountable.Rubber cushion 23 is arranged between gland 22 and ladder end face, and is provided with the connecting hole that connects gland 22 and rubber cushion 23 on the ladder end face.Rubber cushion 23 comprises a ring body and a plurality of fan-shaped shell fragment 231 that is connected on the ring body inwall, and a plurality of fan-shaped shell fragment 231 amalgamations form the central hole that circle is filled in ring body, forms the limiting section of spacing cable.And on gland 22, the position of corresponding centre bore offers cable punching hole 221.
The present embodiment in use, exposed cable socket is worn in container cavity by cable punching hole 221, and the bell-mouthed setting on container cavity can be incorporated into cable socket in container cavity easily, simultaneously, utilize the frictional force between fan-shaped shell fragment 231 and cable outer wall can prevent effectively that cable socket from skidding off in container cavity 11, and then effectively completely cut off cable socket and extraneous electrically contacting.A kind of preferred embodiment in, can be between gland 22 and ladder end face stacked two-layer rubber cushion 23, increase the friction between fan-shaped shell fragment 231 and cable outer wall, guarantee that cable can't skid off in container cavity 11, and fan-shaped shell fragment 231 interlaced arrangement of 23 of adjacent two layers rubber cushions or overlap arrange.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. a cable socket mask, is characterized in that, comprising:
Main part (10) is provided with on described main part (10) be used to the container cavity that holds cable socket (11), and the first end of described container cavity (11) is openend, and the second end is blind end;
Fixed part (20), described fixed part (20) is connected to described open end, has cable punching hole (221) on described fixed part (20), locates to be provided with limiting section at described cable punching hole (221);
Wherein, described main part (10) is made by insulating material with described fixed part (20).
2. cable socket mask according to claim 1, is characterized in that, described main part (10) is column, and described container cavity (11) extends along the length direction of described main part (10).
3. cable socket mask according to claim 2, is characterized in that, the first end of described container cavity (11) forms horn mouth, and described horn mouth is contraction-like gradually along the direction from first end to the second end of described container cavity (11).
4. cable socket mask according to claim 3, it is characterized in that, described fixed part (20) also comprises be used to the connector that described limiting section is installed (21), the upper corresponding described bell-mouthed position of described main part (10) is provided with external screw thread (13), be provided with the internal thread adaptive with described external screw thread (13) on described connector (21), described connector (21) removably is connected on described main part (10) by described internal thread.
5. cable socket mask according to claim 4, it is characterized in that, described connector (21) is ladder bushing, comprise that the first sleeve (211) and internal diameter are less than second sleeve (212) of described the first sleeve (211), described internal thread is positioned on described the second sleeve (212), is formed with the ladder end face between described the first sleeve (211) and the second sleeve (212).
6. cable socket mask according to claim 5, it is characterized in that, described fixed part (20) also comprises gland (22) and the rubber cushion (23) that is arranged in described the first sleeve (211), form the installing space that described rubber cushion (23) is installed between described gland (22) and described ladder end face, be provided with the connecting hole of the described gland of a plurality of connections (22) on described ladder end face, the middle part of described gland (22) offers described cable punching hole (221).
7. cable socket mask according to claim 6, it is characterized in that, described rubber cushion (23) comprises ring body and a plurality of fan-shaped shell fragment (231) that is connected with described ring body, the centre bore of described ring body and described cable punching hole (221) are suitable, and a plurality of described fan-shaped shell fragments (231) amalgamation forms circle and is filled in and forms described limiting section in described centre bore.
8. cable socket mask according to claim 7, is characterized in that, described rubber cushion (23) is stacked two-layer, and the fan-shaped shell fragment (231) of two-layer described rubber cushion (23) overlaps or is crisscross arranged.
9. cable socket mask according to claim 1, is characterized in that, the middle part of the outer surface of described main part (10) also is provided with the anti-skidding flange (12) of ring-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604185 CN202930827U (en) | 2012-11-15 | 2012-11-15 | Cable terminal shielding cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604185 CN202930827U (en) | 2012-11-15 | 2012-11-15 | Cable terminal shielding cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930827U true CN202930827U (en) | 2013-05-08 |
Family
ID=48220737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220604185 Expired - Lifetime CN202930827U (en) | 2012-11-15 | 2012-11-15 | Cable terminal shielding cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930827U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762530A (en) * | 2014-02-20 | 2014-04-30 | 宁波甬城配电网建设有限公司 | Cable sheath |
| CN104300484A (en) * | 2014-10-10 | 2015-01-21 | 广东安迪普科技有限公司 | Charged protective jacket structure and production technology thereof |
| CN104967067A (en) * | 2015-06-25 | 2015-10-07 | 国网山东省电力公司济南供电公司 | Separation sleeve special for power secondary wiring |
| CN105186437A (en) * | 2015-07-20 | 2015-12-23 | 安徽省无为煤矿机械制造有限公司 | Protection nesting sleeve |
| CN108281920A (en) * | 2017-12-12 | 2018-07-13 | 国网北京市电力公司 | Conducting wire end shutter |
| CN109040881A (en) * | 2018-10-26 | 2018-12-18 | 苏州岸肯电子科技有限公司 | A kind of routing device and silencing case |
| CN110556760A (en) * | 2019-09-26 | 2019-12-10 | 中国第一汽车股份有限公司 | Automobile wire harness protective sleeve |
-
2012
- 2012-11-15 CN CN 201220604185 patent/CN202930827U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762530A (en) * | 2014-02-20 | 2014-04-30 | 宁波甬城配电网建设有限公司 | Cable sheath |
| CN103762530B (en) * | 2014-02-20 | 2016-04-13 | 宁波甬城配电网建设有限公司 | A kind of cable cover(ing) |
| CN104300484A (en) * | 2014-10-10 | 2015-01-21 | 广东安迪普科技有限公司 | Charged protective jacket structure and production technology thereof |
| CN104300484B (en) * | 2014-10-10 | 2017-08-25 | 广东安迪普科技有限公司 | A kind of electrization protection nested structure and its production technology |
| CN104967067A (en) * | 2015-06-25 | 2015-10-07 | 国网山东省电力公司济南供电公司 | Separation sleeve special for power secondary wiring |
| CN104967067B (en) * | 2015-06-25 | 2017-06-13 | 国网山东省电力公司济南供电公司 | The special separation sleeve of Power Secondary wiring |
| CN105186437A (en) * | 2015-07-20 | 2015-12-23 | 安徽省无为煤矿机械制造有限公司 | Protection nesting sleeve |
| CN108281920A (en) * | 2017-12-12 | 2018-07-13 | 国网北京市电力公司 | Conducting wire end shutter |
| CN109040881A (en) * | 2018-10-26 | 2018-12-18 | 苏州岸肯电子科技有限公司 | A kind of routing device and silencing case |
| CN110556760A (en) * | 2019-09-26 | 2019-12-10 | 中国第一汽车股份有限公司 | Automobile wire harness protective sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |