CN203826913U - Cable connector for cable distribution box - Google Patents
Cable connector for cable distribution box Download PDFInfo
- Publication number
- CN203826913U CN203826913U CN201420165404.1U CN201420165404U CN203826913U CN 203826913 U CN203826913 U CN 203826913U CN 201420165404 U CN201420165404 U CN 201420165404U CN 203826913 U CN203826913 U CN 203826913U
- Authority
- CN
- China
- Prior art keywords
- hook
- cable
- distribution box
- cable connector
- outer screen
- 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
- 238000012795 verification Methods 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model discloses a cable connector for a cable distribution box. The cable connector is mainly formed by an inner shielding layer, a middle insulating layer and an outer shielding layer which are arranged from inside to outside. The inner shielding layer is sleeved outside the upper end of a cable. The outer shielding layer is provided with a thread hole. A thread rod is threadingly connected with the internal part of the thread hole. The thread rod is connected with a pushing bolt. The cable connector also comprises a hook. One side of the pushing bolt far from the outer shielding layer is provided with a top plate which is provided with a hook sliding groove. The hook passes through the hook sliding groove. One side of the hook far from the top is provided with a hook head, and the other side of the hook is fixed through a bolt. Through effective detection and grounding, the safety coefficient of the cable connector is raised, and the connection efficiency of the cable connector can be effectively improved at the same time.
Description
Technical field
The utility model relates to field of electrical equipment, specifically, refers to a kind of cable joint for cable distribution box.
Background technology
Cable joint, for main line or the main line branch system of case change, ring main unit, cable distribution box, can be inserted in 200A sleeve pipe 200A side, applicable cross-section of cable 25-150mm
2, its conducting rod connector has arc-suppression function, can be used as on-load switch operation 200A electric current.Traditional cable joint connects unstable, and is unfavorable for effectively detecting, thereby easily leaks electricity, static electric shock accidents, and coefficient of safety is low.
Utility model content
The purpose of this utility model is to provide a kind of cable joint for cable distribution box, can overcome above-mentioned defect, by effective detection and ground connection, improves the coefficient of safety of cable joint, can effectively improve cable joint joint efficiency simultaneously.
The utility model is achieved through the following technical solutions: a kind of cable joint for cable distribution box, main by the internal layer screen from inside to outside arranging, middle part insulating barrier, outer screen forms, it is outside that described internal layer screen is sleeved on cable upper end, on described outer screen, be provided with screwed hole, at described screwed hole internal thread, be connected with threaded rod, on described threaded rod, be connected with pushing tow bolt, also comprise hook, at described pushing tow bolt, away from outer screen one side, be provided with top board, on described top board, be provided with hook chute, described hook runs through hook chute, at described hook, away from top board one side, be provided with eave tile, described hook opposite side is bolted.
Further, for realizing better the utility model, in described outer screen one side, be provided with electrical verification test point, described electrical verification test point is also connected with middle part insulating barrier.
Further, for realizing better the utility model, in described outer screen one side, be provided with earth terminal.
Further, for realizing better the utility model, described hook is 4.
The utility model compared with prior art, has following beneficial effect:
(1) the utility model, by structures such as design pushing tow bolt, hook, top boards, can effectively be fixed on the connection devices such as conducting rod on cable joint, avoids short circuit;
(2) the utility model, by hook chute is set on top board, can be adjusted in time when needed hook position, thereby avoid linking up with limited location, is unfavorable for using;
(3) whether the utility model, by design electrical verification test point, effectively leaks electricity on detection streamer joint, thereby can carry out ground connection operation, avoids electric shock accidents;
(4) the utility model, by design earth terminal, can effectively access the earth by the electric charge on cable joint when needed, prevents that electric leakage electric shock accident from producing.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is that Figure 1A-A is to cutaway view.
Fig. 3 is the utility model right view.
Wherein: 1-outer screen; 2-internal layer screen; 3-middle part insulating barrier; 4-electrical verification test point; 5-pushing tow bolt; 6-threaded rod; 7-top board; 8-hook; 9-bolt; 10-earth terminal; 11-eave tile; 12-conducting rod; 13-cable; 14-hook chute.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment 1:
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of cable joint for cable distribution box, main by the internal layer screen 2 from inside to outside arranging, middle part insulating barrier 3, outer screen 1 forms, it is outside that described internal layer screen 2 is sleeved on cable 13 upper ends, on described outer screen, be provided with screwed hole, at described screwed hole internal thread, be connected with threaded rod 6, on described threaded rod 6, be connected with pushing tow bolt 5, also comprise hook 8, at described pushing tow bolt 5, away from outer screen 1 one sides, be provided with top board 7, on described top board 7, be provided with hook chute 14, described hook 8 runs through hook chute 14, at described hook 8, away from top board 7 one sides, be provided with eave tile 11, described hook 8 opposite sides are fixing by bolt 9.In use, conducting rod 12 is inserted in cable joint, by rotation pushing tow bolt 5, can promote top board 7 moves left and right, thereby can change the position of hook 8 eave tiles 11, after conducting rod 12 1 side fixing device for installing, can conducting rod 12 be advanced in cable joint by eave tile 11, thereby be convenient to conducting rod 12, fix with cable joint.
Embodiment 2:
As shown in Figure 1 and Figure 2, for realizing better the utility model, whether detection streamer joint leaks electricity in time, and the present embodiment is on the basis of embodiment 1, in described outer screen 1 one sides, be provided with electrical verification test point 4, described electrical verification test point 4 is also connected with middle part insulating barrier 3.By checkout equipment being connected to electrical verification test point 4, read the electric charge that can detect, thereby can effectively avoid, because the reasons such as electric leakage and static cause electric shock accidents, being also convenient in time by electric charge ground connection.Other parts of the present embodiment are identical with embodiment 1, repeat no more.
Embodiment 3:
As shown in Figure 1 and Figure 2, for realizing better the utility model, prevent that electric shock accidents from occurring, the present embodiment, on the basis of embodiment 1, is provided with earth terminal 10 in described outer screen 1 one sides.By connect earth connection on earth terminal 10, can pour the electric leakage and the static that on outer screen 1, produce into the earth, thereby can form effective protection to people.Other parts of the present embodiment are identical with embodiment 1, repeat no more.
Embodiment 4:
For realizing better the utility model, to be convenient to connection device uniform stressed and to be effectively connected, the present embodiment is on the basis of embodiment 1, and described hook 8 is 4.From four uniform angles, respectively to the connection device application of force, connection device is contacted tightly with cable joint, thereby can guarantee the validity of connection.Other parts of the present embodiment are identical with embodiment 1, repeat no more.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, within all falling into protection range of the present utility model.
Claims (4)
1. the cable joint for cable distribution box, it is characterized in that: main by the internal layer screen (2) from inside to outside arranging, middle part insulating barrier (3), outer screen (1) forms, it is outside that described internal layer screen (2) is sleeved on cable (13) upper end, on described outer screen, be provided with screwed hole, at described screwed hole internal thread, be connected with threaded rod (6), on described threaded rod (6), be connected with pushing tow bolt (5), also comprise hook (8), at described pushing tow bolt (5), away from outer screen (1) one side, be provided with top board (7), on described top board (7), be provided with hook chute (14), described hook (8) runs through hook chute (14), at described hook (8), away from top board (7) one sides, be provided with eave tile (11), described hook (8) opposite side is fixing by bolt (9).
2. a kind of cable joint for cable distribution box according to claim 1, is characterized in that: in described outer screen (1) one side, be provided with electrical verification test point (4), described electrical verification test point (4) is also connected with middle part insulating barrier (3).
3. a kind of cable joint for cable distribution box according to claim 1, is characterized in that: in described outer screen (1) one side, be provided with earth terminal (10).
4. a kind of cable joint for cable distribution box according to claim 1, is characterized in that: described hook (8) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165404.1U CN203826913U (en) | 2014-04-04 | 2014-04-04 | Cable connector for cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165404.1U CN203826913U (en) | 2014-04-04 | 2014-04-04 | Cable connector for cable distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826913U true CN203826913U (en) | 2014-09-10 |
Family
ID=51482377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165404.1U Expired - Lifetime CN203826913U (en) | 2014-04-04 | 2014-04-04 | Cable connector for cable distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944133A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Cable connector for cable branch box |
| CN106298356A (en) * | 2016-10-09 | 2017-01-04 | 国网河南省电力公司濮阳供电公司 | High pressure vacuum insulated circuit breakers plug-in pigtail splice |
-
2014
- 2014-04-04 CN CN201420165404.1U patent/CN203826913U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944133A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Cable connector for cable branch box |
| CN106298356A (en) * | 2016-10-09 | 2017-01-04 | 国网河南省电力公司濮阳供电公司 | High pressure vacuum insulated circuit breakers plug-in pigtail splice |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |