CN103346520B - shuttle-type cable terminal - Google Patents
shuttle-type cable terminal Download PDFInfo
- Publication number
- CN103346520B CN103346520B CN201310329793.7A CN201310329793A CN103346520B CN 103346520 B CN103346520 B CN 103346520B CN 201310329793 A CN201310329793 A CN 201310329793A CN 103346520 B CN103346520 B CN 103346520B
- Authority
- CN
- China
- Prior art keywords
- shell
- half shell
- sealing device
- binding post
- shuttle
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 239000000945 filler Substances 0.000 claims abstract description 17
- 239000002390 adhesive tape Substances 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The present invention discloses a kind of Shuttle-type cable terminal, comprise distribution cable, binding post and sealing device, described binding post is provided with impacted bolt, described distribution cable and binding post periphery, line conductor junction are provided with sealing device, described sealing device comprises the stress cone, insulated enclosure filler layer and the shell that from inside to outside set gradually, is provided with insulative water-proof and fills glue-line between described shell and insulated enclosure filler layer; Described shell comprises upper half shell and lower half shell, and described upper half shell and lower half shell side are by pinned connection, and opposite side is connected by buckle; Described shell two ends are provided with constant force locking spring; Described outer side is provided with temperature indicating adhesive tape.Sealing of the present invention and insulating properties well, and can reach warning object when contact place excess temperature, and are provided with buckle at opening part, conveniently install and overhaul in the future.
Description
Technical field
The present invention relates to electric cable fitting technical field, is a kind of Shuttle-type cable terminal specifically.
Background technology
Along with improving constantly of modern Living consumption and social industrialization development level, power load rapidly increases, and this just has higher requirement to distribution line safety and reliable power supply.Distribution line is the circuit to terminal use's transmission of electric energy, in the process of transmission of electric energy, require that effective prevention distribution line is owing to causing device damage to cause the accident of line tripping with the ground connection breaking accident of the too small initiation of trees safe distance and excess temperature over the ground, therefore, ensure that the contact of distribution line can realize sealing, insulate and reflecting the requirement of its contact excess temperature.
At present, the producer producing electric cable accessories does not also design the annex produced and seal, insulate and show excess temperature for cable and line contacts portion, therefore, cannot meet requirement distribution line being realized to safe and reliable operation.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the object of the present invention is to provide a kind of sealing and insulating properties well and the Shuttle-type cable terminal of contact excess temperature can be reacted.
In order to solve the problem, the present invention is by the following technical solutions: a kind of Shuttle-type cable terminal, comprise distribution cable, binding post and sealing device, described distribution cable one end is connected with line conductor by binding post, described binding post is provided with impacted bolt, described distribution cable and binding post periphery, line conductor junction are provided with sealing device, described sealing device comprises the stress cone, insulated enclosure filler layer and the shell that from inside to outside set gradually, is provided with insulative water-proof and fills glue-line between described shell and insulated enclosure filler layer; Described shell comprises upper half shell and lower half shell, and described upper half shell and lower half shell side are by pinned connection, and opposite side is connected by buckle; Described shell two ends are provided with the constant force locking spring of locking upper half shell and lower half shell; Described outer side is provided with temperature indicating adhesive tape.
Further, described stress cone and be provided with insulation filling glue-line between distribution cable and line conductor junction.
Preferably, shuttle shape structure is formed after described upper half shell and lower half shell clamping.
Preferably, the material of described stress cone is conductive silicon rubber.
Preferably, the quantity of described buckle is 3-7.
Preferably, described temperature indicating adhesive tape is discolour silica gel bar.
Preferably, described sheathing material is polyvinyl fluoride.
Preferably, the filler of described insulated enclosure filler layer is silicon rubber.
The invention has the beneficial effects as follows: its sealing device is provided with insulated enclosure filler layer, between shell and insulated enclosure filler layer, be provided with insulative water-proof fill glue-line, reach insulation and sealing effectiveness preferably; Be provided with temperature indicating adhesive tape at outer surface of outer cover, when after line contacts excess temperature, the variable color of temperature indicating adhesive tape, reaches warning function; In addition, this invention is provided with buckle at opening part, conveniently installs and overhauls in the future.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further:
Fig. 1 is sectional structure schematic diagram of the present invention;
Fig. 2 is Unclosing structure schematic diagram of the present invention;
In figure: 1 distribution cable, 2 binding posts, 3 line conductors, 4 impacted bolts, 5 sealing devices, 51 stress cones, 52 insulated enclosure filler layers, 53 shells, 54 insulative water-proofs fill glue-line, 55 bearing pins, 56 buckles, 57 constant force locking springs, 58 insulation filling glue-lines, 6 temperature indicating adhesive tape.
Embodiment
This uses a novel specific embodiment as depicted in figs. 1 and 2, comprise distribution cable 1, binding post 2 and sealing device 5, distribution cable 1 one end is connected with line conductor 3 by binding post 2, binding post 2 is provided with impacted bolt 4, distribution cable 1 and binding post 2 periphery of line conductor 3 junction are provided with sealing device 5, sealing device 5 comprises the stress cone 51, insulated enclosure filler layer 52 and the shell 53 that from inside to outside set gradually, is provided with insulative water-proof and fills glue-line 54 between shell 53 and insulated enclosure filler layer 52.Preferably, the material of stress cone 51 is conductive silicon rubber, and its thickness is preferably 15mm; The filler of insulated enclosure filler layer 52 is silicon rubber, and its thickness is preferably 1mm.
Shell 53 comprises upper half shell and lower half shell, and upper half shell is connected by bearing pin 55 with lower half shell side, and opposite side is connected by buckle 56, and the quantity of buckle 56 is advisable with 3-7, and sheathing material is preferably polyvinyl fluoride, and thickness is preferably 1mm.In order to better ensure the sealing of sealing device, for the shape of shell, preferred shuttle shape, when forming flat elliptoid shuttle shape structure after upper half shell and lower half shell clamping, it is preferably dimensioned to be: long: 400mm, wide: 80mm, height: 55mm.
Further, in order to better realize sealing, shell 53 two ends are provided with the constant force locking spring 57 of locking upper half shell and lower half shell, in the enclosure for insulative water-proof fills glue-line 54, after upper shell and lower house close, constant force locking spring 57 is enclosed within shell 53 two ends, tightly pins port, effectively prevents rainwater, moisture from invading in cable terminal insulation sealing device.Certainly, the device pinning port is not limited to constant force locking spring 57, also can be serration type plastic seal bolt etc.
In order to reach the object of excess temperature warning, have temperature indicating adhesive tape 6 in shell 53 arranged outside, this temperature indicating adhesive tape 6 is discolour silica gel bar, its long and wide preferably 350mm and 20mm.It can be equipped with yellow, green, red trichromatism according to circuit phase look, and when temperature is normal, temperature indicating adhesive tape 6 is be equipped with Huang, one in green, red trichromatism, and wiring point temperature becomes blueness after 80 DEG C, to warn this contact excess temperature.
As a modification of the present invention, stress cone and be provided with insulation filling glue-line 58 between distribution cable and line conductor junction.
The above is the preferred embodiment of the present invention, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also regarded as protection scope of the present invention.
Claims (6)
1. a Shuttle-type cable terminal, comprise distribution cable, binding post and sealing device, described distribution cable one end is connected with line conductor by binding post, described binding post is provided with impacted bolt, described distribution cable and binding post periphery, line conductor junction are provided with sealing device, it is characterized in that, described sealing device comprises the stress cone, insulated enclosure filler layer and the shell that from inside to outside set gradually, is provided with insulative water-proof and fills glue-line between described shell and insulated enclosure filler layer; Described shell comprises upper half shell and lower half shell, and described upper half shell and lower half shell side are by pinned connection, and opposite side is connected by buckle; Described shell two ends are provided with the constant force locking spring of locking upper half shell and lower half shell; Described outer side is provided with temperature indicating adhesive tape; Described stress cone and be provided with insulation filling glue-line between distribution cable and line conductor junction; Shuttle shape structure is formed after described upper half shell and lower half shell clamping.
2. Shuttle-type cable terminal according to claim 1, is characterized in that, the material of described stress cone is conductive silicon rubber.
3. Shuttle-type cable terminal according to claim 1, is characterized in that, the quantity of described buckle is 3-7.
4. Shuttle-type cable terminal according to any one of claim 1 to 3, is characterized in that, described temperature indicating adhesive tape is discolour silica gel bar.
5. cable terminal insulation sealing device according to any one of claim 1 to 3, is characterized in that, described sheathing material is polyvinyl fluoride.
6. cable terminal insulation sealing device according to any one of claim 1 to 3, is characterized in that, the filler of described insulated enclosure filler layer is silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329793.7A CN103346520B (en) | 2013-07-31 | 2013-07-31 | shuttle-type cable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329793.7A CN103346520B (en) | 2013-07-31 | 2013-07-31 | shuttle-type cable terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103346520A CN103346520A (en) | 2013-10-09 |
| CN103346520B true CN103346520B (en) | 2016-03-23 |
Family
ID=49281303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310329793.7A Expired - Fee Related CN103346520B (en) | 2013-07-31 | 2013-07-31 | shuttle-type cable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103346520B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134364A (en) * | 2016-05-12 | 2018-06-08 | 金华市秸和环保技术咨询有限公司 | A kind of power cable connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794352A (en) * | 1972-01-21 | 1973-05-16 | Joslyn Mfg & Supply Co | TERMINATION END DEVICE FOR HIGH TENSION CABLES FOR THEIR CLOSURE OR THEIR JUNCTION TO ANOTHER CABLE |
| CN201854004U (en) * | 2010-04-29 | 2011-06-01 | 江苏东洲通信设备有限公司 | Cable connector protection box |
| CN201758269U (en) * | 2010-08-24 | 2011-03-09 | 长园电力技术有限公司 | Cable accessory for electrified railway |
| CN203423466U (en) * | 2013-07-31 | 2014-02-05 | 国家电网公司 | Shuttle type cable terminal |
-
2013
- 2013-07-31 CN CN201310329793.7A patent/CN103346520B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103346520A (en) | 2013-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105913904B (en) | A kind of pre- branch's fireproof cable of flexible mineral matter insulation | |
| CN201075655Y (en) | Integral prefabricated type middle joint | |
| CN101320873A (en) | High-voltage great-current fixed sealing type bus connector and its production method | |
| CN203423466U (en) | Shuttle type cable terminal | |
| CN103346520B (en) | shuttle-type cable terminal | |
| CN101017932B (en) | Built-in pipe bus connector | |
| CN201956650U (en) | Anti-explosion sealed junction box | |
| CN207459685U (en) | A kind of shrinkage cable outdoor terminal | |
| CN102983473A (en) | Flexible bus connector and manufacturing process thereof | |
| CN201222643Y (en) | Inner waterproofing type middle, low-voltage crosslinked polyetylene insulated cable shrinking straight joint | |
| CN202711822U (en) | Five-core type gopher protected temperature sensing cable | |
| CN201838964U (en) | Anti-bird insulated comprehensive protection device for high-tension power transmission line | |
| CN206907935U (en) | The prefabricated connecting line of distribution transforming with closing insulating boot | |
| CN105680379B (en) | A kind of cable field connection method | |
| CN208093233U (en) | The pre- branch's flexible fire-proof cable of shock resistance type protective metal shell | |
| CN207603135U (en) | Cable branch box Special grounding wire damp-proof device | |
| CN201956634U (en) | Anti-explosion two-way junction box | |
| CN101859611A (en) | Full closed pipe type fire resistant flame retardant bus | |
| CN206907934U (en) | The prefabricated connecting line of distribution transforming | |
| CN106911019A (en) | The prefabricated connecting line of distribution transforming with closing insulating boot | |
| CN206135084U (en) | Take cable plug device of earth connection and preparation mould thereof | |
| CN205900921U (en) | Insulating conduit | |
| CN201936676U (en) | Two-core semicircular structural cable | |
| CN204927173U (en) | Vacuum load switch - fuse combined electrical apparatus | |
| CN203689952U (en) | Tube type casted bus and joint thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20200731 |