CN205178403U - Cable splice connecting box - Google Patents
Cable splice connecting box Download PDFInfo
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- CN205178403U CN205178403U CN201520801876.6U CN201520801876U CN205178403U CN 205178403 U CN205178403 U CN 205178403U CN 201520801876 U CN201520801876 U CN 201520801876U CN 205178403 U CN205178403 U CN 205178403U
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Abstract
The utility model discloses a cable splice connecting box, construction of affiliated cable run and maintenance technical field, the mainly used cable splice is connected, a serial communication port, including last box body, filling opening, filling opening apron, go up the sealed pad of C type, sealing strip, visor, electric wire heart yearn connecting terminal, down the C type sealedly fill up, box body, fastening bolt and gel liquid down, solve that prior art scheme construction process is complicated, the electrical connection point generates heat easily, insulating and waterproof performance is poor, short circuit or the open circuit fault problem of taking place frequently, its technical scheme main points lie in: 1. Terminal sheath and cable conductor insulating layer with two cables strip, then with the homophase cable conductor conductor of the two cables metallic channel that inserts isometric relatively, tighten the bolts compresses tightly homophase cable conductor conductor, 2. Lock box body, to full irrigation gel liquid in the box body, several minutes backs, gel liquid solidifies.
Description
Technical field
Belonging to the utility model, cable line construction and maintenance technique field, relate to a kind of cable splice connecting box.
Background technology
In cable line construction and maintenance activity, two sections of cables are often needed to insulate, sealing, waterproof continues connection, prior art provides pyrocondensation or Contraction Type Electric Cable Attachment in Crane Ore Group, facts have proved, there is a lot of shortcoming in these two kinds of technical schemes, one is complicated construction technique, two is that electric connection point contact resistance is large, easy heating causes electrical fire accident, three is that insulation and water resistance are poor, four is short circuits, open circuit fault takes place frequently, especially during the underground laying of cable direct-burried, problem is more outstanding, the joint short circuit Lighting-blast casualty caused because of insulation and water resistance difference is of common occurrence.Inventor sums up cable line construction for many years and service experience, a kind of cable splice connecting box of innovation, this cable splice connecting box can solve prior art shortcoming, has that construction is simple, continue advantages such as connecting reliable, insulation, sealing and water resistance is good, long service life.
Utility model content
The purpose of this utility model is to provide a kind of cable splice connecting box, is intended to solve prior art shortcoming.
The utility model content is as follows:
A kind of cable splice connecting box, is characterized in that, comprise upper cartridge body, perfusing hole, perfusing hole cover plate, upper C grommet type seal, sealing strip, over cap, electric wire heart yearn splicing ear, lower C grommet type seal, lower box body, fastening bolt and coagulant liquid.
Described upper cartridge body, top is provided with perfusing hole, and inwall two ends are equipped with C grommet type seal acupuncture point, and inwall both sides are equipped with sealing strip groove, and outer wall surrounding is provided with multiple bolt hole.
Described perfusing hole is placed in upper cartridge body top, is communicated with upper cartridge body.
Described perfusing hole cover plate is held on perfusing hole, perfusing hole can be closed.
Described upper C grommet type seal symmetry is assemblied in the upper C grommet type seal acupuncture point at upper cartridge body inwall two ends.
Described sealing strip symmetry is assemblied in the sealing strip groove of upper cartridge body inwall both sides, connects with the upper C grommet type seal be assemblied in upper C grommet type seal acupuncture point.
Described over cap covers by the molecular terminal board of cable core link, by terminal board top and surrounding sealing.
Described cable core splicing ear is assemblied in lower box body corresponding end pilot trench, mutually insulated between each cable core splicing ear, each cable core splicing ear continues connection two core homophase cable core conductor, and its structure comprises terminal body, chute, metallic channel, nutplate, pressing plate and bolt;
Described terminal body is provided with chute and metallic channel;
Described nutplate is assemblied in chute, can slide in chute or slide into or skid off;
Described pressing plate and bolt activity are riveted, and during turn bolt, pressing plate does not rotate with bolt turn, only moves both vertically with bolt turn;
Described bolt one end be threaded with nutplate the other end and pressing plate activity rivet.
Described lower C grommet type seal symmetry is assemblied in the lower C grommet type seal acupuncture point at lower box body inwall two ends.
Described lower box body, internal backplane is provided with multiple terminal groove, and inwall two ends are equipped with lower C grommet type seal acupuncture point, and outer wall surrounding buries multiple nut underground.
Described fastening bolt is connected with nut through bolt hole, the cable of upper cartridge body and lower box body and upper cartridge body and lower box body wrapped folder can be formed closed enclosure chamber.
Described coagulant liquid is poured in the closed enclosure chamber that formed by upper cartridge body and lower box body and wrapped folder cable, has insulation, fire-retardant, transparent and water-blocking characteristic, becomes solid-state time and hardness to regulate and control according to actual needs by settable liquid.
A kind of cable splice connecting box, its mode of operation is as follows: cable termination sheath and the cable core insulating barrier of the connection that 1. continued by two needs divest, metallic channel is inserted into again by relatively isometric for homophase cable core conductor, tight a bolt, the compacted and electrical connection that mutually continues of homophase cable core conductor; 2. over cap is covered on terminal board, make terminal board top and surrounding sealing; 3. upper cartridge body and lower box body are combined cable wrapped folder in box chamber; 4. fastening bolt is connected with fastening nuts through bolt hole, makes the cable of upper cartridge body and lower box body and wrapped folder form closed enclosure chamber; 5. by perfusing hole to full irrigation coagulant liquid in closed enclosure chamber, fasten perfusing hole cover plate, after several minutes, coagulant liquid solidifies, and cable core splicing ear, cable core and conductor in closed enclosure chamber, over cap and cable etc. are entirely by sealing.Through aforesaid operations, then can realize two cable insulations, sealing, waterproof continue connection object.
Accompanying drawing explanation
Accompanying drawing 1 is that the master of the utility model embodiment looks perspective view;
Figure comprises: upper cartridge body 1, perfusing hole 2, perfusing hole cover plate 3, lower box body 9, fastening bolt 10, cable 12.
Accompanying drawing 2 is that the master of the utility model embodiment looks disassemblying structure schematic diagram;
Figure comprises: upper cartridge body 1, perfusing hole 2, perfusing hole cover plate 3, upper C grommet type seal 4, sealing strip 5, over cap 6, cable core splicing ear 7, lower C grommet type seal 8, lower box body 9, fastening bolt 10, terminal groove 11, cable 12, cable core 13.
Accompanying drawing 3 is side perspective structural representations of the utility model embodiment;
Figure comprises: upper cartridge body 1, perfusing hole 2, perfusing hole cover plate 3, upper C grommet type seal 4, lower C grommet type seal 8, lower box body 9, fastening bolt 10, cable 12, cable core 13.
Accompanying drawing 4 is side-looking disassemblying structure schematic diagrames of the utility model embodiment;
Figure comprises: upper cartridge body 1, perfusing hole 2, perfusing hole cover plate 3, upper C grommet type seal 4; sealing strip 5, over cap 6, cable core splicing ear 7; terminal body 7-1, chute 7-2, nutplate 7-3; pressing plate 7-4, metallic channel 7-5, bolt 7-6; lower C grommet type seal 8, lower box body 9, fastening bolt 10; terminal groove 11, cable 12, cable core 13.
Accompanying drawing 5 is that the master of the utility model embodiment looks cross-sectional view;
Figure comprises: upper cartridge body 1, perfusing hole 2, perfusing hole cover plate 3; upper C grommet type seal 4, over cap 6, cable core splicing ear 7; lower C grommet type seal 8, lower box body 9, terminal groove 11; cable 12; cable core 13, cable core conductor 14, coagulant liquid 16; upper C grommet type seal acupuncture point 17, lower C grommet type seal acupuncture point 18.
Accompanying drawing 6 is side elevational cross-section structural representations of the utility model embodiment;
Figure comprises: upper cartridge body 1, perfusing hole 2, perfusing hole cover plate 3, lower box body 9, fastening bolt 10, terminal groove 11, cable core conductor 14, bolt hole 19, nut 20, sealing strip groove 21.
Embodiment
In order to make the purpose of this utility model, technical scheme, structure and feature clearly understand, below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6 and embodiment, the utility model is described in detail.
A kind of cable splice connecting box; it is characterized in that, comprise upper cartridge body 1, perfusing hole 2, perfusing hole cover plate 3, upper C grommet type seal 4, sealing strip 5, over cap 6, electric wire heart yearn splicing ear 7, lower C grommet type seal 8, lower box body 9, fastening bolt 10 and coagulant liquid 16.
Described upper cartridge body 1, top is provided with perfusing hole 2, and inwall two ends are equipped with C grommet type seal acupuncture point 17, and inwall both sides are equipped with sealing strip groove 21, and outer wall surrounding is provided with multiple bolt hole 19.
Described perfusing hole 2 is placed in upper cartridge body 1 top, is communicated with upper cartridge body 1.
Described perfusing hole cover plate 3 is held on perfusing hole 2, perfusing hole 2 can be closed.
Described upper C grommet type seal 4 symmetry is assemblied in the upper C grommet type seal acupuncture point 17 at upper cartridge body 1 inwall two ends.
Described sealing strip 5 symmetry is assemblied in the sealing strip groove 21 of upper cartridge body 1 inwall both sides, connects with the upper C grommet type seal 4 be assemblied in upper C grommet type seal acupuncture point 17.
Described over cap 6 covers on the terminal board 15 be made up of cable core splicing ear 7, by terminal board 15 top and surrounding sealing.
Described cable core splicing ear 7 is assemblied in lower box body 9 corresponding end pilot trench 11, mutually insulated between each cable core splicing ear 7, each cable core splicing ear 7 continues connection two core homophase cable core conductor 14, and its structure comprises terminal body 7-1, chute 7-2, metallic channel 7-5, nutplate 7-3, pressing plate 7-4 and bolt 7-6;
Described terminal body 7-1 is provided with chute 7-2 and metallic channel 7-5;
Described nutplate 7-3 is assemblied in chute 7-2, can slide in chute 7-2 or slide into or skid off;
Described pressing plate 7-4 and bolt 7-6 activity is riveted, and during turn bolt 7-6, pressing plate does not rotate with bolt 7-6 turn, only moves both vertically with bolt 7-6 turn;
Described bolt 7-6 one end be threaded with nutplate 7-3 the other end and pressing plate 7-4 activity rivet.
Described lower C grommet type seal 8 symmetry is assemblied in the lower C grommet type seal acupuncture point 18 at lower box body 9 inwall two ends.
Described lower box body 9, internal backplane is provided with multiple terminal groove 11, and inwall two ends are equipped with lower C grommet type seal acupuncture point 18, and outer wall surrounding buries multiple nut 20 underground.
Described fastening bolt 10 is connected with nut 20 through bolt hole 19, the cable 12 of upper cartridge body 1 and lower box body 9 and upper cartridge body 1 and lower box body 9 wrapped folder can be formed closed enclosure chamber.
Described coagulant liquid 16 is poured in the closed enclosure chamber that formed by upper cartridge body 1 and lower box body 9 and wrapped folder cable 12, has insulation, fire-retardant, transparent and water-blocking characteristic, becomes solid-state time and hardness to regulate and control according to actual needs by settable liquid.
A kind of cable splice connecting box, its mode of operation is as follows: cable 12 terminal sheath and cable core 13 insulating barrier of the connection that 1. continued by two needs divest, metallic channel 7-5 is inserted into again by relatively isometric for homophase cable core conductor 14, tight a bolt 7-6, the compacted and electrical connection that mutually continues of homophase cable core conductor 14; 2. over cap 6 is covered on terminal board 15, make terminal board 15 top and surrounding sealing; 3. upper cartridge body 1 and lower box body 9 are combined cable 12 wrapped folder in box chamber; 4. fastening bolt 10 is fastenedly connected through bolt hole 19 and nut 20, makes the cable 12 of upper cartridge body 1 and lower box body 9 and wrapped folder form closed enclosure chamber; 5. by perfusing hole 2 to full irrigation coagulant liquid 16 in closed enclosure chamber, fasten perfusing hole cover plate 3, after several minutes, coagulant liquid 16 solidifies, and the cable core splicing ear 7 in closed enclosure chamber, cable core 13 and conductor 14, over cap 6 and cable 12 etc. are entirely by sealing.Through aforesaid operations, then can realize that two cables 12 insulate, seal, waterproof continues connection object.
These are only better embodiment of the present utility model; be not limited to the utility model, all do within principle of the present utility model, function, structure, characteristic sum purposes any amendment, equivalent to replace and improvement etc. all should be included within protection range of the present utility model.
Claims (4)
1. a cable splice connecting box, is characterized in that, comprises upper cartridge body, perfusing hole, perfusing hole cover plate, upper C grommet type seal, sealing strip, over cap, electric wire heart yearn splicing ear, lower C grommet type seal, lower box body, fastening bolt and coagulant liquid;
Described upper cartridge body, top is provided with perfusing hole, and inwall two ends are equipped with C grommet type seal acupuncture point, and inwall both sides are equipped with sealing strip groove, and outer wall surrounding is provided with multiple bolt hole;
Described perfusing hole is placed in upper cartridge body top, is communicated with upper cartridge body;
Described perfusing hole cover plate is held on perfusing hole, perfusing hole can be closed;
Described upper C grommet type seal symmetry is assemblied in the upper C grommet type seal acupuncture point at upper cartridge body inwall two ends;
Described sealing strip symmetry is assemblied in the sealing strip groove of upper cartridge body inwall both sides, connects with the upper C grommet type seal be assemblied in upper C grommet type seal acupuncture point;
Described over cap covers by the molecular terminal board of cable core link, by terminal board top and surrounding sealing;
Described cable core splicing ear is assemblied in lower box body corresponding end pilot trench, mutually insulated between each cable core splicing ear, each cable core splicing ear continues connection two core homophase cable core conductor, and its structure comprises terminal body, chute, metallic channel, nutplate, pressing plate and bolt;
Described terminal body is provided with chute and metallic channel;
Described nutplate is assemblied in chute, can slide in chute or slide into or skid off;
Described pressing plate and bolt activity are riveted, and during turn bolt, pressing plate does not rotate with bolt turn, only moves both vertically with bolt turn;
Described bolt one end be threaded with nutplate the other end and pressing plate activity rivet;
Described lower C grommet type seal symmetry is assemblied in the lower C grommet type seal acupuncture point at lower box body inwall two ends;
Described lower box body, internal backplane is provided with multiple terminal groove, and inwall two ends are equipped with lower C grommet type seal acupuncture point, and outer wall surrounding buries multiple nut underground;
Described fastening bolt is connected with nut through bolt hole, the cable of upper cartridge body and lower box body and upper cartridge body and lower box body wrapped folder can be formed closed enclosure chamber.
2. a kind of cable splice connecting box according to claim 1, is characterized in that, described cable core splicing ear is metallic conductor, and quantity is multiple.
3. a kind of cable splice connecting box according to claim 1, it is characterized in that, described upper cartridge body and lower box body are dielectric plastic material.
4. a kind of cable splice connecting box according to claim 1, is characterized in that, described upper C grommet type seal, sealing strip and lower C grommet type seal are dielectric resilience plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801876.6U CN205178403U (en) | 2015-10-16 | 2015-10-16 | Cable splice connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801876.6U CN205178403U (en) | 2015-10-16 | 2015-10-16 | Cable splice connecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178403U true CN205178403U (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520801876.6U Active CN205178403U (en) | 2015-10-16 | 2015-10-16 | Cable splice connecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178403U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270090A (en) * | 2017-01-04 | 2018-07-10 | 王维金 | Electric wire continues the device of connection gold utensil and the connection that continues for electric wire |
| CN110854792A (en) * | 2018-08-21 | 2020-02-28 | 矢崎能源系统公司 | Indoor wiring unit cable |
| CN111352046A (en) * | 2020-04-14 | 2020-06-30 | 郑州峻斯电子科技有限公司 | Device for automatically retrieving and sealing wire fracture |
| CN114554746A (en) * | 2021-12-16 | 2022-05-27 | 杭叉集团股份有限公司 | Wire harness lead-in type waterproof electrical appliance control box for forklift |
-
2015
- 2015-10-16 CN CN201520801876.6U patent/CN205178403U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270090A (en) * | 2017-01-04 | 2018-07-10 | 王维金 | Electric wire continues the device of connection gold utensil and the connection that continues for electric wire |
| CN110854792A (en) * | 2018-08-21 | 2020-02-28 | 矢崎能源系统公司 | Indoor wiring unit cable |
| CN111352046A (en) * | 2020-04-14 | 2020-06-30 | 郑州峻斯电子科技有限公司 | Device for automatically retrieving and sealing wire fracture |
| CN114554746A (en) * | 2021-12-16 | 2022-05-27 | 杭叉集团股份有限公司 | Wire harness lead-in type waterproof electrical appliance control box for forklift |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |