CN206558988U - Cable T joint box - Google Patents
Cable T joint box Download PDFInfo
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- CN206558988U CN206558988U CN201720291326.3U CN201720291326U CN206558988U CN 206558988 U CN206558988 U CN 206558988U CN 201720291326 U CN201720291326 U CN 201720291326U CN 206558988 U CN206558988 U CN 206558988U
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- cable
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- conductor
- lag
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Abstract
The utility model discloses a kind of cable T joint box, including the cable T joint device in cable T joint box body and box body；Cable T joint device includes base, conductor and crimping cover plate；Cable T joint device base is provided with U-lag, and at least side end opening of U-lag is designed as horn-like structure；Cable T joint device conductor side corresponding with the horn-like structure of U-lag is designed as horn-like flange；Cable T joint device crimps the T-shaped structure of cover plate.U-lag on the base of the utility model cable T joint box, at least side end opening are designed as horn-like structure, regardless of direction during installation, and horn-like structure ensures that conductor is quickly put into；The side of conductor one is designed as horn-like flange simultaneously, premised on horn-like flange is corresponding with the horn-like structure direction of U-lag, conductor is put into after the U-lag of base just can be with fixed conductor, prevent conductor from being come off from U-lag, therefore installation process only must an engineer just can complete, expenses are greatlyd save, cost is reduced.
Description
Technical field
The utility model belongs to power Transmission multiple branch interface apparatus field, is related to a kind of cable distribution equipment, more particularly to
A kind of cable T joint box.
Background technology
During power Transmission, generally require main cable being connected with branch cable, connected mode can use many
The mode of kind, the multiple branch interface equipment used is also multifarious, and such as cablehead, T connect case, puncture wire clip, prefabricated branch electricity
The equipment such as cable.
Cablehead profile is rectangle PVC plastic box, and the ㎝ of 3 ㎝ * of built-in 5 ㎝ * 4 U grooves during installation, open box
Son, wiring cable clip is between U grooves needed for, and fastening bolt, transmission operation is fastened once again after one month, simple installation, just
With repair, but U grooves be stressed increase when shell easily make an exception, often have chute phenomenon；Installation site：In vertical cable well on cable；
Mounting means：It is bright in cable shaft, crane span structure to set installation.Due to the general relatively narrower of cable shaft, front and rear thickness 500mm or so, cable point
Line box is arranged on inside crane span structure, very big the problem of line ball, larger cable space is taken, when hard well is installed due to not positioning
Device, it is necessary to which 2 workmans, which coordinate, to install, and water proofing property, anti-natural disposition, shock resistance are poor, and even dress mode is U groove screws, U groove lists
Broad silk degree difference is easily made an exception, and increases fault code point, while cost is high.
T connects case profile for distribution box pattern, built-in five copper bars of triple line system, during installation, opens chamber door, the wiring needed for
Cable has crimped nose, rinses after tin, is crimped onto on corresponding copper bar, fastening bolt, and transmission operation is fastened once for one month again.
Install complicated, but just with maintenance；Installation site：In vertical cable well interior walls；Mounting means：It is bright in cable shaft interior walls to set peace
Dress, the mode of connection is the common electrical distribution case mode of connection, is reserved as case semi-perimeter；Because cable shaft is typically narrow, Qian Houhou
500mm or so is spent, T connects case and installed in cable interior walls, need to respectively reserve 1.5m or so into and out of cable, general housing types floor height exists
3m, reserves cable substantially with regard to a floor height, wastes cable, and especially main cables model is big, and less easy to install, operating difficulties is difficult
To repair, cost is high, workload is big, it is necessary to which many people complete.
It is that circular steel moulds box to puncture wire clip profile, and built-in copper tooth during installation, opens box, the wiring cable clip needed for
Between copper tooth, fastening bolt, transmission operation is fastened once again after one month, simple installation, just to repair, but rapid wear
It is bad；Installation site：In vertical cable well, on crane span structure cable；Mounting means：It is bright in crane span structure to set installation；Because cable typically compares
Narrow, front and rear thickness 500mm or so is punctured in wire clip installation cable shaft, in crane span structure main cables, simple installation, just to repair,
Contact area is small, only several sawtooth tooth contacts, but fragile, changes frequent, cost rise, and exposed metal/bare metal security bottom connects
Contacting surface product is small, and accident of power supply rate is larger.
Prefabricated branch cable is needed to make a reservation for more than one month earlier, and change is not available for after arrival, such as to change branch cable
Capacity and length, to scrap whole cable and be made again to producer, install trouble, it is not easy-maintaining, technique fall behind, cause product
Quality is variant.Installation site：In vertical cable well, in crane span structure；Mounting means：It is fabricated to producer by the actual floor height in scene
Product, on-site hoisting；Cable is typically narrow, front and rear thickness 500mm or so, and prefabricated branch cable is installed in electric well crane span structure, raw
Produce the live floor actual size in producer's palpus building and make production, it is desirable to which precise height, breakout cable is longer to be easily restricted, it is necessary to special
The equipment hoisting of door, requires that floor perforated area is big, branch joint is easily damaged, installs trouble during installation, not easy-maintaining, once
Certain layer is damaged, and must change whole piece cable, cost rise.
Utility model content
The purpose of the new shape of this practicality is to provide a kind of simple in construction, conveniently, low cost, can in any narrow space,
The moist, place that vibration is larger, easily, safely, is quickly installed, steadiness is good, substantially reduces the cable T joint of accident of power supply
Box.
To achieve these goals, the technical scheme of the new shape of this practicality is：A kind of cable T joint box, including cable T joint are provided
Box body and the cable T joint device being arranged in box body；Wherein, the cable T joint device is led including cable T joint device base, cable T joint device
Body and cable T joint device crimping cover plate；The middle part of the cable T joint device base is provided with U-lag, at least side end opening of U-lag
Horn-like structure is designed as, the upper surface of cable T joint device base is provided with bolt locking hole；The cable T joint device conductor is in strip
Block structure, and being placed in U-lag after being matched with U shape grooves, the upper surface of cable T joint device conductor is alongst provided with putting
Put the upper V-groove of branch cable；The lower surface of cable T joint device conductor is alongst provided with to be connected with main cable surface matching
The lower V-groove connect, cable T joint device conductor side corresponding with the horn-like structure of U-lag is designed as horn-like flange；The electricity
Cable T connects the device crimping T-shaped structure of cover plate, and cable T joint device crimps the left and right ends of the upper surface of cover plate along its length provided with extremely
Few two groups bolt-inserting hole, the lower surface of cable T joint device crimping cover plate is provided with and branch cable upper surface along its length
Cover plate V-shaped groove with connection.
Further, the cable T joint box body is made up of upper cartridge body and lower box body Matching installation, the bottom correspondence of lower box body
The position of each cable T joint device opens up strip groove；Set in box body strip groove be to ensure that in crane span structure cable T joint box with it is other
Cable has contact surface, meets cable profile structure, reduces the stack height of cable T joint box and its cable, effectively make use of bridge
Installing space in frame.
Further, the cable T joint device crimping cover plate is locked with cable T joint device base by bolt is connected.
The utility model cable T joint box has following beneficial effect：
1st, the utility model cable T joint box is simple in construction, conveniently, low cost, can be moist, shake in any narrow space
Dynamic larger place, easily, safely, is quickly installed, solves not easy-operating multiple problems such as narrow space, humidity.Together
When ensure power supply zero accident.
2nd, the utility model cable T joint box installation site can be in vertical cable well crane span structure, cable duct, casing, outdoor
Direct-burried etc. is not take up on effective usable floor area of building；Mounting means can be installed with bright dress, concealed installation, under water buried dress, installation etc.
Flexibly, the scope of application is wider for position and mounting means.
3rd, U-lag on the base of the utility model cable T joint box, at least side end opening are designed as horn-like structure, peace
Regardless of direction during dress, horn-like structure ensures that conductor is quickly put into；The side of conductor one is designed as horn-like flange simultaneously, with loudspeaker
Premised on shape flange is corresponding with the horn-like structure direction of U-lag, conductor is put into can just to fix after the U-lag of base and led
Body, prevents conductor from being come off from U-lag, thus installation process only must an engineer just can complete, greatly save spending expense
With reducing cost.
4th, the T-shaped structure of crimping cover plate of the utility model cable T joint box is pressed on base (the bottom insertion U-shaped of cover plate
It is pressed in after groove on branch cable, the top of cover plate is pressed in base top surface), by least two groups of bolt (left and right ends on cover plate
It is uniformly arranged bolt) it is connected with base, therefore, the coupling mechanism force on base is evenly distributed, meanwhile, after cover plate is arranged on base,
Height between cover plate and base can be adjusted, therefore, no matter the size of branch cable is applicable of the present utility model
Cable T joint device.
5th, the mechanical male and female groove positioning crimping of the utility model cable T joint box enclosed, contact surface more than 98%.Leader cable line
No-load is broken, and branch line arbitrarily separates 360 ° and rotated freely to be made up of 6 fastening points, fault-free point, it is ensured that safety and reliability.Lead
Electric portion surface handles high temperature resistant compared with tin, resists dry sorrow ability by force, shunting effect is good.
6th, cable material different in the utility model cable T joint box, there is different conductive components, makes whole branch piece whole
Body, any branch T of 6mm~300mm cables connects.
Brief description of the drawings
Fig. 1 is the cable T joint device overall structure diagram in the new shape cable T joint box of this practicality；
Fig. 2 be Fig. 1 in cable T joint device base top view；
Fig. 3 be Fig. 1 in cable T joint device base upward view；
Fig. 4 be Fig. 1 in cable T joint device base rearview；
Fig. 5 be Fig. 1 in cable T joint device base front view；
Fig. 6 be Fig. 1 in cable T joint device conductor top view；
Fig. 7 be Fig. 1 in cable T joint device conductor upward view；
Fig. 8 be Fig. 1 in cable T joint device conductor front view；
Fig. 9 be Fig. 1 in cable T joint device conductor rearview；
Figure 10 be Fig. 1 in cable T joint device conductor left view；
Figure 11 crimps the top view of cover plate for the cable T joint device in Fig. 1；
Figure 12 crimps the upward view of cover plate for the cable T joint device in Fig. 1；
Figure 13 crimps the front view of cover plate for the cable T joint device in Fig. 1；
Figure 14 be Fig. 1 in cable T joint device box body front view；
In figure：1st, bolt；2nd, cable T joint device crimping cover plate；21st, bolt-inserting hole；22nd, cover plate V shapes groove；3rd, branch's electricity
Cable；4th, main cable；5th, cable T joint device conductor；51st, V-shaped groove on conductor；52nd, horn-like flange；53rd, V-shaped groove under conductor；6、
Cable T joint device base；61st, flare openings；62nd, bolt fastening hole；63rd, U-lag；64th, mounting hole；7th, height gap；8th, on
Box body；9th, lower box body；91st, strip groove.
Embodiment
In order to describe in detail the technology contents of the new shape cable T joint box of this practicality, construction feature, below in conjunction with embodiment simultaneously
Accompanying drawing is coordinated to be described further.
As shown in Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14, the utility model cable T joint box, including cable
T connects box body and the cable T joint device being arranged in box body；Structure is specific as follows：
The cable T joint device includes cable T joint device base 6, cable T joint device conductor 5 and cable T joint device crimping cover plate 2.Institute
The middle part for stating cable T joint device base 6 is provided with U-lag 63, and at least side end opening of U-lag 63 is designed as horn-like structure 61,
The upper surface of cable T joint device base is provided with bolt locking hole 62, and base lower surface is provided with mounting hole 64.
The cable T joint device conductor 5 is in strip block structure, and is placed in U-lag after being matched with U-lag 63, cable T joint
The upper surface of device conductor 5 is alongst provided with the upper V-groove 51 for placing branch cable 3；The following table of cable T joint device conductor 5
Face is alongst provided with the lower V-groove 53 being connected with the surface matching of main cable 4, cable T joint device conductor 5 and U-lag 63
The corresponding side of horn-like structure 61 be designed as horn-like flange 52.
The cable T joint device crimps the T-shaped structure of cover plate 2, and the upper surface of cable T joint device crimping cover plate 2 is along its length
Left and right ends be provided with least two groups of bolt-inserting hole 21, the lower surface of cable T joint device crimping cover plate 2 is set along its length
Have and match the cover plate V-shaped groove 22 being connected with the upper surface of branch cable 3.
The cable T joint box body is made up of upper cartridge body 8 and the Matching installation of lower box body 9, each electricity of bottom correspondence of lower box body 9
The position that cable T connects device opens up strip groove 91.
The cable T joint device crimping cover plate 2 is locked with cable T joint device base 6 by bolt 1 to be connected.
In the utility model cable T joint box, V-shaped groove 53, cover plate V-shaped groove under V-shaped groove 51, conductor on U-lag 63, conductor
22 contact surface is all hair side type, it is increased the pulling capacity of cable T joint device and contacts with each other friction between face, is made point
Branch cable and main cable are closer, firmly form an entirety！
When the utility model cable T joint box is installed, sealed insulation plastic-steel box (upper box and lower box body) is opened, what is needed
Main cable 4 is sandwiched in U-type groove 63, then premised on horn-like flange 52 is corresponding with the direction of horn-like structure 61 of U-lag,
Conductor 5 is put into after the U-lag of base and is pressed in the top of main cable 4, then branch cable 3 is placed on conductor 5, finally will crimping
Cover plate 2 by bolt 1 be fastened on base can transmission operation, fastened again after one month once just can long-term safety operation.Pressure
After connects cover plate 2 is arranged on base, the height between cover plate and base can be adjusted, and middle label 7 is compression-joint cover as shown in Figure 1
Plate and the height gap after base fastening.
Above disclosed is only the preferred embodiment of the new shape of this practicality, can not limit this practicality with this certainly new
The interest field of shape, therefore the equivalent variations made according to the new shape claim of this practicality, still fall within what the new shape of this practicality was covered
Scope.
Claims (3)
1. cable T joint box, including cable T joint box body and the cable T joint device being arranged in box body；It is characterized in that：The cable T
Connecing device includes cable T joint device base, cable T joint device conductor and cable T joint device crimping cover plate；In the cable T joint device base
Portion is provided with U-lag, and at least side end opening of U-lag is designed as horn-like structure, and the upper surface of cable T joint device base is provided with spiral shell
Bolt-lock tieholen；The cable T joint device conductor is in strip block structure, and is placed in U-lag after being matched with U-lag, cable T joint device
The upper surface of conductor is alongst provided with the upper V-groove for placing branch cable；The lower surface of cable T joint device conductor is along length
Degree direction is provided with the horn-like structure pair of the lower V-groove being connected with main cable surface matching, cable T joint device conductor and U-lag
The side answered is designed as horn-like flange；The cable T joint device crimps the T-shaped structure of cover plate, and cable T joint device crimps the upper of cover plate
The left and right ends of surface along its length are provided with least two groups of bolt-inserting hole, and cable T joint device crimps the lower surface edge of cover plate
Length direction is provided with matches the cover plate V-shaped groove being connected with branch cable upper surface.
2. cable T joint box as claimed in claim 1, it is characterised in that：The cable T joint box body is by upper cartridge body and lower box body
Constituted with installing, the position of each cable T joint device of bottom correspondence of lower box body opens up strip groove.
3. cable T joint box as claimed in claim 1, it is characterised in that：The cable T joint device crimping cover plate and cable T joint device
Base is locked connection by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720291326.3U CN206558988U (en) | 2017-03-24 | 2017-03-24 | Cable T joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720291326.3U CN206558988U (en) | 2017-03-24 | 2017-03-24 | Cable T joint box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558988U true CN206558988U (en) | 2017-10-13 |
Family
ID=60015792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720291326.3U Active CN206558988U (en) | 2017-03-24 | 2017-03-24 | Cable T joint box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558988U (en) |
-
2017
- 2017-03-24 CN CN201720291326.3U patent/CN206558988U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200113 Address after: 570000 room 5, zone 5, Yili village, haixiu Town, Xiuying District, Haikou City, Hainan Province Patentee after: Hainan xinkaiyuan Industry Co., Ltd Address before: 570000 Hainan province Haikou City Xiuying District Jiashun sea midline garden 2 building 1602 room Patentee before: Zuo Xin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200528 Address after: No.5, South District, Yili village, haixiu Town, Xiuying District, Haikou City, Hainan Province, 570000 Patentee after: Hainan xinzhaoyuan Industry Co., Ltd Address before: 570000 room 5, zone 5, Yili village, haixiu Town, Xiuying District, Haikou City, Hainan Province Patentee before: Hainan xinkaiyuan Industry Co., Ltd |