CN217903941U - Cable T connects case - Google Patents
Cable T connects case Download PDFInfo
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- CN217903941U CN217903941U CN202221954940.0U CN202221954940U CN217903941U CN 217903941 U CN217903941 U CN 217903941U CN 202221954940 U CN202221954940 U CN 202221954940U CN 217903941 U CN217903941 U CN 217903941U
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Abstract
The application discloses cable T connects case relates to electrical engineering technical field, and this cable T connects case includes the box, and the box is inside to be equipped with double-deck copper bar, and double-deck copper bar switches on with the contact of second floor copper bar including the first layer copper bar that is used for connecting the leader cable and being used for connecting branch cable. A plurality of branch cable of termination that the double-deck copper bar that sets up in the cable T connects the incasement in this application can be better makes branch cable and main cable termination safer, and the operation is simpler, and it is more convenient to use.
Description
Technical Field
The application relates to the technical field of electrical engineering, in particular to cable T connects case.
Background
In order to save cables and wire chases and reduce investment cost, a large number of projects use the T-junction box at present, the T-junction box is internally provided with a single-layer copper bar for connecting cables, but the T-junction box is inconvenient to be connected with branch cables only through the single-layer copper bar, and is not suitable for buildings or places for connecting the branch cables from the main cable of the pipe well to other pipe wells or other floors.
Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable T connects case, the double-deck copper bar that sets up in the box can a plurality of branch cables of better termination, makes branch cable and main cable termination safer, and the operation is simpler, and it is more convenient to use.
For solving above-mentioned technical problem, the application provides a cable T connects case, the power distribution box comprises a box body, the inside double-deck copper bar that is equipped with of box, double-deck copper bar is including the first floor copper bar that is used for connecting the leader cable and the second floor copper bar that is used for connecting the branch cable, the first floor copper bar with the contact of second floor copper bar switches on.
Optionally, the first layer of copper bars is a strip-shaped plate, and the end of the first layer of copper bars is used for connecting the main cable; the middle part of the second layer of copper bar is protruded towards the direction close to the first layer of copper bar to form a protruding part, the protruding part is in contact with the middle part of the first layer of copper bar, and the end part of the second layer of copper bar is used for being connected with the branch cable.
Optionally, bolt holes for connecting the branch cables are respectively arranged at two ends of the second layer of copper bars.
Optionally, bolt holes for connecting the main cable are respectively arranged at two ends of the first layer of copper bars.
Optionally, the copper bar box further comprises an insulating bolt, and the insulating bolt penetrates through the middle part of the first layer of copper bars and the boss and is fixedly connected with the box body.
Optionally, a plurality of groups of double-layer copper bars are arranged in the box body.
Optionally, the box body is provided with a box door capable of opening and closing, the cable T-shaped connecting box further comprises an insulation protection plate, and the insulation protection plate is located between the double-layer copper bar and the box door.
Optionally, the box body includes a first side plate and a second side plate, the first side plate and the second side plate are arranged at two ends of the box door, and the first side plate and the second side plate are respectively provided with a wire inlet hole and a wire outlet hole.
The application provides a cable T connects case, including the box, the inside double-deck copper bar that is equipped with of box, double-deck copper bar are including the second floor copper bar that is used for connecting the first layer copper bar of leader cable and is used for connecting branch cable, and first layer copper bar and second floor copper bar contact switch on. The double-layer copper bars arranged in the box body can better terminate a plurality of branch cables, so that the branch cables and the main cable are more safely terminated, the operation is simpler, and the use is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a front view of a cable tee provided herein;
FIG. 2 is a side view of a cable tee provided herein;
fig. 3 is a schematic view of a box provided in the present application.
Detailed Description
The core of this application is to provide a cable T connects case, and the double-deck copper bar that sets up in the box can a plurality of branch cables of better termination, makes branch cable and main cable termination safer, and the operation is simpler, and it is more convenient to use.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Referring to fig. 1 and 2, fig. 1 and 2 are a front view and a side view of a cable T-connection box provided by the present application, respectively, where the cable T-connection box includes a box body 1, a double-layer copper bar 2 is disposed inside the box body 1, the double-layer copper bar 2 includes a first layer of copper bar 21 for connecting a main cable and a second layer of copper bar 22 for connecting a branch cable, and the first layer of copper bar 21 and the second layer of copper bar 22 are in contact conduction.
Specifically, the cable T connects case that this application provided includes box 1, 1 outward appearance of box refers to fig. 3 and shows, 1 inside first layer copper bar 21 and the second floor copper bar 22 of being provided with of box, first layer copper bar 21 and the contact of second floor copper bar 22 switch on, first layer copper bar 21 and second floor copper bar 22 constitute a set of double-deck copper bar 2, first layer copper bar 21 is used for connecting the leader cable, second floor copper bar 22 is used for connecting the branch cable, branch cable and leader cable are connected and are formed T type structure. It can be understood that, when the cable is used, one first layer of copper bars 21 is connected with one main cable, and one second layer of copper bars 22 can be connected with 1 branch cable or a plurality of branch cables, and the arrangement is according to actual needs, and the application is not specifically limited herein.
As an optional embodiment, a plurality of groups of double-layer copper bars 2 are arranged in the box body 1. Specifically, five groups of double-layer copper bars 2 can be arranged in the box body 1, and as shown in fig. 1, the five groups of double-layer copper bars are L1, L2, L3, N, E, respectively.
As an alternative embodiment, the two ends of the second layer of copper bars 22 are respectively provided with bolt holes 3 for connecting branch cables, and the two ends of the first layer of copper bars 21 are respectively provided with bolt holes 3 for connecting main cables.
It can be understood that the ends of the main cable and the branch cable are provided with copper noses for subsequent bolt connection with the first layer of copper bars 21 and the second layer of copper bars 22, specifically, as shown in fig. 2, (1) and (3) bolt holes of the first layer of copper bars 21 and the main cable are terminated through the copper noses, and (2) and (4) bolt holes of the second layer of copper bars 22 and the branch cable are terminated through the copper noses.
The cable end insulation Pi Baokai is characterized in that the cable and the copper nose are firstly tightly pressed and fixedly installed through hydraulic pliers, and then the pressed copper nose and the copper bar are connected through the bolt hole 3 through a bolt.
It can be seen that the cable T connects case in this embodiment, including the box, the box is inside to be equipped with double-deck copper bar, and double-deck copper bar is including the first layer copper bar that is used for connecting the main cable and the second floor copper bar that is used for connecting the branch cable, and first layer copper bar and second floor copper bar contact switch on. The double-layer copper bars arranged in the box body can better terminate a plurality of branch cables, so that the branch cables and the main cable are more safely terminated, the operation is simpler, and the use is more convenient.
On the basis of the above-described embodiment:
as an alternative embodiment, the first layer of copper bars 21 is a strip-shaped plate, and the end of the first layer of copper bars 21 is used for connecting a main cable; the middle part of the second layer of copper bars 22 is protruded towards the direction close to the first layer of copper bars 21 to form a protruding part, the protruding part is contacted with the middle part of the first layer of copper bars 21, and the end part of the second layer of copper bars 22 is used for connecting a branch cable.
Specifically, explain the structure of arbitrary group of double-deck copper bar 2, refer to fig. 2, first layer copper bar 21 is bar panel, and second layer copper bar 22 is bending structure, and the middle part of second layer copper bar 22 is protruding bellying and is contacted with the middle part of first layer copper bar 21 to the direction that is close to first layer copper bar 21, and this kind of structure is convenient for terminate branch cable on the one hand, and on the other hand can make branch cable end node keep away from the main cable copper bar, improves the security.
As an alternative embodiment, the box body further comprises an insulating bolt 4, and the insulating bolt 4 penetrates through the middle part and the protruding part of the first layer of copper bars 21 and is fixedly connected with the box body 1.
Specifically, the cable T that this embodiment provided connects case still includes insulating bolt 4, and every double-deck copper bar of group 2 passes through insulating bolt 4 to be fixed inside 1 box, makes double- deck copper bar 2 and 1 complete insulation of box, further improves the security. As an alternative embodiment, the box body 1 is provided with an openable and closable box door, the cable tee box further comprises an insulating protection plate 5, and the insulating protection plate 5 is positioned between the double-layer copper bar 2 and the box door.
Specifically, consider that the mistake touches and touch inside copper bar after user and staff or non-operating personnel open box 1, this application has still set up insulation protection shield 5 between chamber door and double-deck copper bar 2, and insulation protection shield 5 passes through insulating bolt 4 to be fixed in box 1 to avoid taking place to electrocute and dangerous emergence.
As an optional embodiment, the box body 1 includes a first side plate and a second side plate, the first side plate and the second side plate are arranged at two ends of the box door, and the first side plate and the second side plate are respectively provided with a wire inlet hole and a wire outlet hole.
Specifically, the side plates forming the box body 1 are respectively provided with a wire inlet hole and a wire outlet hole for connecting/contacting the branch cable and the main cable.
In conclusion, the cable T connection box provided by the application is wide in application range and can be applied to all pipe wells and buildings with limited space. And the cable T junction box of this application installation easy and simple to handle, the equipment of being convenient for, firm reliable, walk the line and arrange clearly, unitized copper bar makes the cable termination more firm pleasing to the eye.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a cable T connects case, a serial communication port, the power distribution box comprises a box body, the inside double-deck copper bar that is equipped with of box, double-deck copper bar is including the first layer copper bar that is used for connecting the leader cable and the second floor copper bar that is used for connecting the branch cable, the first layer copper bar with the contact of second floor copper bar switches on.
2. The cable tee box of claim 1, wherein said first layer of copper bars is a strip-shaped plate, the ends of said first layer of copper bars being adapted to connect to said main cable; the middle part of the second layer of copper bar is protruded towards the direction close to the first layer of copper bar to form a protruding part, the protruding part is in contact with the middle part of the first layer of copper bar, and the end part of the second layer of copper bar is used for being connected with the branch cable.
3. The cable tee box of claim 2, wherein bolt holes for connecting said branch cables are respectively provided at both ends of said second layer of copper bars.
4. The cable tee box of claim 2, wherein bolt holes for connecting said main cable are respectively provided at both ends of said first layer of copper bars.
5. The cable tee box of claim 2, further comprising an insulating bolt passing through a middle portion of said first layer of copper bars and said boss and fixedly attached to said box body.
6. The cable tee box of claim 1, wherein a plurality of sets of said double-layer copper bars are disposed within said box body.
7. A cable T-junction box according to any one of claims 1 to 6, wherein the box body is provided with an openable and closable box door, and further comprising an insulating protection plate, the insulating protection plate being located between the double-layer copper busbar and the box door.
8. The cable tee box of claim 7, wherein said box body includes a first side plate and a second side plate, said first side plate and said second side plate being disposed at opposite ends of said box door, said first side plate and said second side plate having wire inlet and outlet holes, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954940.0U CN217903941U (en) | 2022-07-27 | 2022-07-27 | Cable T connects case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954940.0U CN217903941U (en) | 2022-07-27 | 2022-07-27 | Cable T connects case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217903941U true CN217903941U (en) | 2022-11-25 |
Family
ID=84135678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221954940.0U Active CN217903941U (en) | 2022-07-27 | 2022-07-27 | Cable T connects case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217903941U (en) |
-
2022
- 2022-07-27 CN CN202221954940.0U patent/CN217903941U/en active Active
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