CN102290779B - Full-closed type T-connecting box - Google Patents
Full-closed type T-connecting box Download PDFInfo
- Publication number
- CN102290779B CN102290779B CN 201110240529 CN201110240529A CN102290779B CN 102290779 B CN102290779 B CN 102290779B CN 201110240529 CN201110240529 CN 201110240529 CN 201110240529 A CN201110240529 A CN 201110240529A CN 102290779 B CN102290779 B CN 102290779B
- Authority
- CN
- China
- Prior art keywords
- terminal
- box
- cable
- full
- closed type
- 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
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a full-closed type T-connecting box; a box body of the T-connecting box is a closed box; a terminal support is arranged at the bottom end of the closed box; a terminal board is fixedly connected on the terminal support; a T-connecting terminal is arranged on the terminal board; side plates at the upper end and the lower end of the closed box are respectively formed by front side plates and rear side plates so as to facilitate the installation of the T-connecting box; half-moon-shaped circular holes are arranged on the front side plates and the rear side plates and are butt-jointed to form line passing holes; and rubber wire protective sleeves are arranged at the line passing holes. According to the full-closed type T-connecting box, the chamber where the T-connector terminal is positioned is fully closed. When unexpected short-circuiting happens in the T-connecting terminal, the self combustion of a short-circuited T-connecting cable is effectively prevented from spreading, the safety of other non T-connecting cables can not be endangered, thereby the safety and reliability of a line system are increased; and the full-closed type T-connecting box has the advantages of simple structure, convenience in installation and maintenance, low machining cost and the like.
Description
Technical field
The invention belongs to T and connect the box technology field, especially relate to a kind of totally-enclosed T and connect case.
Background technology
It is when leader cable or electric wire making branch joint that T connects case, is used for protecting the device of joint, is guaranteeing to use under the safe condition convenient installation, maintenance.Traditional T connects case and comprises that cable testing bridge, T connect the case cover, T connects box body, terminal support, terminal board and T connecting terminal etc., being similar to a bottomless chest embeds in the cable testing bridge, the terminal board that the T connecting terminal is installed stretches into the cable testing bridge bottom by the terminal board support, realizes the T connection function of cable.After T connects and finishes, connect the case cover by T and the T on the cable testing bridge is connect port cover, prevent that dust and other impurities from entering.This structure in use Main Problems is: the T after T connects and finishes connects cable and interior other cable of cable testing bridge still is in same chamber, when the Accidental occurrence short circuit, can not effectively stop the burning that connects cable with T to be stretched, even burn whole T and connect cable, also can bring disaster to simultaneously other not T connect the safety of cable.In addition, closure is not fine, considers that T connects case and mostly is used for the open air, faces the test of the adverse circumstances such as sleet, and the situation that may occur leaking electricity threatens personal safety, also might cause the generation of fire.
Summary of the invention
The problem to be solved in the present invention provides a kind of safe, Full-closed type T-connecting box that reliability is strong.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of Full-closed type T-connecting box, the T that the T that comprise cable testing bridge, is positioned at the cable testing bridge outer end connects the case cover and is positioned at cable testing bridge inside connects box body, T connects box body and T connects case cover formation fully sheathed case, connect the box body bottom at described T and be provided with terminal support, be connected with terminal board on the terminal support, the T connecting terminal is installed on the terminal board; Described T connecting terminal is positioned at the centre of side plate of the upper/lower terminal of fully sheathed case, and the side plate of the upper/lower terminal of described fully sheathed case is provided with cable-through hole.
Further, the side plate of the upper/lower terminal of described fully sheathed case is comprised of front side board and the docking of back side panel two parts respectively.
Further, described front side board and back side panel are provided with the semilune circular hole, the conglobate cable-through hole of structure after the docking, and described cable-through hole place is provided with the rubber wire bushing.
Advantage and good effect that the present invention has are: owing to adopt technique scheme, the cable that fully sheathed case will need T to connect is kept apart from cable testing bridge, realized the totally-enclosed of T connecting terminal place chamber, when T connecting terminal place meets accident short circuit, the burning that effectively stops short circuit T to connect cable self is stretched, not entail dangers to other not T connect the safety of cable, improve the safety and reliability of line system; Have simple in structure, the advantage such as installation, maintenance is convenient, and processing cost is low.
Description of drawings
Fig. 1 is the simple structure schematic diagram of a kind of Full-closed type T-connecting box of the present invention
Among the figure:
1, T connects case cover 2, T connects box body 3, T connecting terminal
4, terminal support 5, terminal board 6, cable testing bridge
7, front side board 8, back side panel 9, cable-through hole
Embodiment
As shown in Figure 1, the invention provides a kind of Full-closed type T-connecting box, the T that the T that comprise cable testing bridge 6, is positioned at cable testing bridge 6 outer ends connects case cover 1 and is positioned at cable testing bridge 6 inside connects box body 2, and T connects box body 2 and connects case cover 1 with T and consist of fully sheathed case.Casing in described fully sheathed case bottom is provided with terminal support 4, is connected with terminal board 5 on the terminal support 4, and T connecting terminal 3 is installed on the terminal board 5; Be the installation of convenient described fully sheathed case, the side plate of the upper/lower terminal of described fully sheathed case is comprised of front side board 7 and the docking of back side panel 8 two parts respectively.Front side board 7 and the back side panel 8 of the upper/lower terminal of described fully sheathed case are provided with the semilune circular hole, consist of circular cable-through hole 9 after the docking.T connecting terminal 3 on the described fully sheathed case is positioned at the centre of the side plate of upper/lower terminal, and this structure is so that the T connecting terminal is closed in relatively independent space.
The cable that fully sheathed case will need T to connect is kept apart from cable testing bridge, realized the totally-enclosed of T connecting terminal place chamber, when T connecting terminal place meets accident short circuit, the burning that effectively stops short circuit T to connect cable self is stretched, not entail dangers to other not T connect the safety of cable, improve the safety and reliability of line system.
More than one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (3)
1. Full-closed type T-connecting box, the T that comprise cable testing bridge (6), is positioned at cable testing bridge (6) outer end connects case cover (1) and is positioned at the inner T of cable testing bridge (6) and connects box body (2), it is characterized in that: T connects box body (2) and connects case cover (1) formation fully sheathed case with T, connect box body (2) bottom at described T and be provided with terminal support (4), be connected with terminal board (5) on the terminal support (4), T connecting terminal (3) is installed on the terminal board (5); Described T connecting terminal (3) is positioned at the centre of upper head plate and the bottom plate of fully sheathed case; Be respectively equipped with cable-through hole (9) on the upper head plate of described fully sheathed case and the bottom plate.
2. a kind of Full-closed type T-connecting box according to claim 1, it is characterized in that: the upper head plate of described fully sheathed case is docked by front side board (7) and back side panel (8) two parts respectively with bottom plate and forms.
3. a kind of Full-closed type T-connecting box according to claim 2, it is characterized in that: described front side board (7) and back side panel (8) are provided with the semilune circular hole, the conglobate cable-through hole of structure (9) after the docking, described cable-through hole (9) locates to be provided with the rubber wire bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110240529 CN102290779B (en) | 2011-08-19 | 2011-08-19 | Full-closed type T-connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110240529 CN102290779B (en) | 2011-08-19 | 2011-08-19 | Full-closed type T-connecting box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102290779A CN102290779A (en) | 2011-12-21 |
| CN102290779B true CN102290779B (en) | 2013-10-30 |
Family
ID=45336968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110240529 Expired - Fee Related CN102290779B (en) | 2011-08-19 | 2011-08-19 | Full-closed type T-connecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102290779B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466877B (en) * | 2013-09-18 | 2017-12-26 | 上海翔洲电气科技有限公司 | A kind of safe and efficient connecting box of display with voltage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19817223A1 (en) * | 1998-04-17 | 1999-10-28 | Langmatz Lic Gmbh | Cable junction unit for centralized control of streetlight |
| FR2845834A1 (en) * | 2002-10-10 | 2004-04-16 | Blue Moon Ww | T joint box for cables requiring very high fire resistance, comprises plastic case which contains lower ceramic female contact piercing continuous cable and upper male contact connected to fuse |
| CN101378183A (en) * | 2008-08-29 | 2009-03-04 | 广东吉熙安电缆附件有限公司 | 10kV power cable tapping-off case capable of implementing cable butting |
| CN102055162A (en) * | 2010-11-16 | 2011-05-11 | 加铝（天津）铝合金产品有限公司 | Compact type cable hut |
| CN202197079U (en) * | 2011-08-19 | 2012-04-18 | 天津市建电实业有限公司 | Totally enclosed type T connecting box |
-
2011
- 2011-08-19 CN CN 201110240529 patent/CN102290779B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19817223A1 (en) * | 1998-04-17 | 1999-10-28 | Langmatz Lic Gmbh | Cable junction unit for centralized control of streetlight |
| FR2845834A1 (en) * | 2002-10-10 | 2004-04-16 | Blue Moon Ww | T joint box for cables requiring very high fire resistance, comprises plastic case which contains lower ceramic female contact piercing continuous cable and upper male contact connected to fuse |
| CN101378183A (en) * | 2008-08-29 | 2009-03-04 | 广东吉熙安电缆附件有限公司 | 10kV power cable tapping-off case capable of implementing cable butting |
| CN102055162A (en) * | 2010-11-16 | 2011-05-11 | 加铝（天津）铝合金产品有限公司 | Compact type cable hut |
| CN202197079U (en) * | 2011-08-19 | 2012-04-18 | 天津市建电实业有限公司 | Totally enclosed type T connecting box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102290779A (en) | 2011-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202167800U (en) | Wire protecting box of automobile engine | |
| CN102398524B (en) | Power management device for electromobile | |
| CN105548712B (en) | Inverter and its square formation insulation impedance detecting system, method and computing unit | |
| CN102290779B (en) | Full-closed type T-connecting box | |
| CN202197079U (en) | Totally enclosed type T connecting box | |
| CN108923298A (en) | A kind of fast-wiring case and its application method for power supply vehicle of meet an emergency | |
| CN208690787U (en) | A kind of fast-wiring case for power supply vehicle of meet an emergency | |
| CN103398219A (en) | Waterproof bridge connector for pump house | |
| CN205489126U (en) | Supply socket case is used in storehouse suitable for rail vehicle | |
| CN209674010U (en) | A kind of detector gate that can quickly assemble | |
| CN201364375Y (en) | Testing device for high-energy igniting discharge tube | |
| CN206875106U (en) | Safety cascade light curtain | |
| CN104993396A (en) | Power distribution box with fault indication | |
| CN205407209U (en) | Multichannel cable butting case | |
| CN201561535U (en) | Outdoor unit of air conditioner and wiring cover | |
| CN205826734U (en) | Pillar spark gap electroscope | |
| CN205173702U (en) | High security crane span structure connector | |
| CN209071819U (en) | A kind of fast subrack of diesel generating set combination | |
| CN205539134U (en) | Novel exchange high voltage sensor | |
| CN201781201U (en) | Marine electrical control box | |
| CN208093797U (en) | A kind of connecting structure for electrical equipment of safety and stability | |
| CN213750124U (en) | EMC test load for automobile electronics | |
| CN202585793U (en) | Wiring device | |
| CN102946060A (en) | Shore power connection box | |
| CN205584220U (en) | A fault detection device for communication |
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: 20131030 Termination date: 20210819 |