CN220857610U - Power cable tapping box - Google Patents
Power cable tapping box Download PDFInfo
- Publication number
- CN220857610U CN220857610U CN202322304540.6U CN202322304540U CN220857610U CN 220857610 U CN220857610 U CN 220857610U CN 202322304540 U CN202322304540 U CN 202322304540U CN 220857610 U CN220857610 U CN 220857610U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- box
- box body
- power cable
- insulating
- 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.)
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Links
- 238000010079 rubber tapping Methods 0.000 title abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 85
- 229910052802 copper Inorganic materials 0.000 claims abstract description 81
- 239000010949 copper Substances 0.000 claims abstract description 81
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 6
- 210000001331 nose Anatomy 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a power cable tapping box, which comprises a box body and a positioning unit; the box body comprises: the front end of the box body is hinged with a box door through a hinge, a cable through hole is formed in the lower surface of the box body, an insulating seat I which is uniformly distributed is arranged on the rear side wall of the box body, copper bars I are rotatably connected to the front end of the insulating seat I through a rotating shaft, studs I which are uniformly distributed are arranged on the left side surface of each copper bar I, and nuts I are connected to the left end of each stud in a threaded manner; a positioning unit: the cable tapping box is characterized in that the cable tapping box is arranged at the rear end of the copper bar I, the positioning units are respectively movably clamped with the longitudinally adjacent insulating seats, the copper bar I is longitudinally arranged, connection of a plurality of cables is facilitated, the cables can not mutually interfere, the cables can directly downwards penetrate through the cable penetrating holes, wiring is convenient, meanwhile, when the cables are connected, the copper bar I can rotate, the cable connection is convenient, and the cable tapping box has a good use effect.
Description
Technical Field
The utility model relates to the technical field of electric power facilities, in particular to a power cable tapping box.
Background
In our life, the use of leaving the electricity, the electricity is carried through electric power system, can use the big cable of trunk in the in-process of carrying the electricity, then when being close to the load, can use the power cable tapping box to branch to the trunk cable, divide into many small tracts of land cables with the trunk cable, access the load by small tracts of land cable, current power cable tapping box generally has box and copper bar to constitute, same phase line is connected with the copper bar, realize the tapping, simple structure use cost is low, it generally has three copper bars to set up on the back lateral wall of box, when three copper bars are a horizontal line and arrange, the cable can directly pass through the cable hole wiring convenience, but receive the influence of box width, the copper bar is shorter, and then the wiring quantity is limited, and then when the branch is more, the cable need crooked when wiring and bypass downside copper bar, and then the wiring is difficult, the convenience of use is relatively poor.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the power cable tapping box which is large in wiring quantity, good in wiring convenience, convenient to fix cables and good in use convenience, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a power cable tapping box comprises a box body and a positioning unit;
The box body comprises: the front end of the box body is hinged with a box door through a hinge, a cable through hole is formed in the lower surface of the box body, an insulating seat I which is uniformly distributed is arranged on the rear side wall of the box body, copper bars I are rotatably connected to the front end of the insulating seat I through a rotating shaft, studs I which are uniformly distributed are arranged on the left side surface of each copper bar I, and nuts I are connected to the left end of each stud in a threaded manner;
A positioning unit: the cable connection device is characterized in that the cable connection device is arranged at the rear end of the first copper bar, the positioning unit is movably clamped with the longitudinally adjacent insulating seat, the first copper bar is longitudinally arranged, connection of a plurality of cables is facilitated, the cables can not mutually interfere, the cables can directly downwards penetrate through the cable penetrating holes, wiring is convenient, meanwhile, the first copper bar can rotate when the cables are connected, connection of the cables is convenient, and the power cable tapping box has good use effect.
Further, the number of the first insulating seats is three, and the first three insulating seats are distributed obliquely from left to right, so that the first three copper bars are prevented from being contacted.
Further, the positioning unit comprises a sliding sleeve and a clamping column, the sliding sleeve is respectively connected with the rear end of the first copper bar in a sliding mode, the clamping column is arranged at the rear end of the first copper bar and is connected with the movable clamping of the first longitudinally adjacent insulating seat in a clamping mode, the rear end of the first copper bar is provided with an avoidance hole corresponding to the clamping column, and locking of the first copper bar is facilitated.
Further, the positioning unit further comprises a sliding seat, a pull column and a spring, wherein the sliding seat is respectively arranged on the right side face of the first copper bar, the pull column is slidably connected in the middle of the sliding seat, the rear end of the pull column is rotationally connected with the longitudinally adjacent sliding sleeve, the spring is movably sleeved at the rear end of the outer cambered surface of the pull column, and the spring is positioned between the sliding seat and the sliding sleeve and is convenient to lock the clamping column.
Furthermore, the front ends of the pull columns are all provided with insulating handles, so that the control of the pull columns is facilitated.
Further, the front end of the outer cambered surface of the pull column is provided with semicircular baffle plates, and the semicircular baffle plates are matched with the copper strips, so that the pull column is conveniently positioned.
Further, the right side wall of the box body is provided with a second insulating seat, a second copper bar is arranged in the second insulating seat, the left side face of the second copper bar is provided with a second stud which is uniformly distributed, the left end of the second stud is in threaded connection with a second nut, and tapping of a zero line is facilitated.
Compared with the prior art, the utility model has the beneficial effects that: the power cable tapping box has the following advantages:
1. The three phase lines of the power cable are connected with the three copper bars, the first nuts are loosened during connection, the wire noses of the phase lines are mounted on the first studs, then the first nuts are twisted to finish connection, the first copper bars are longitudinally arranged, a plurality of first studs are arranged on the left side surfaces of the copper bars, connection of a plurality of cables is facilitated, meanwhile, the cables connected with the three copper bars cannot mutually interfere, the cables can directly penetrate through the cable penetrating holes downwards, wiring is convenient, and the power cable tapping box has good use effect.
2. The insulating handle can be pulled before connection, the insulating handle drives the semicircle separation blade and the sliding sleeve to synchronously move forward, the sliding sleeve moves the extrusion spring forward, the sliding sleeve drives the clamping column to move forward to be separated from the insulating seat one, the semicircle separation blade moves to the front of the copper bar one, then the insulating handle is rotated, the insulating handle drives the semicircle separation blade to rotate through the pulling column, the wall body of the semicircle separation blade abuts against the front side surface of the copper bar one, then the rear movement of the pulling column is limited, then the copper bar one can be rotated anticlockwise, the nut one and the stud one are opposite to the box opening direction of the box body, further the cable is conveniently fixed, the cable can be sequentially connected with the copper bar one from right to left during installation, after the phase line is completely installed, the copper bar one is reset, then the insulating handle is rotated, the notch of the semicircle separation blade corresponds to the position of the copper bar one, then the compressed spring pushes the sliding sleeve to move backward under the support of the sliding seat, the sliding sleeve drives the clamping column to move backwards to be movably clamped with the insulating seat one, then the copper bar one is positioned, the copper bar one can be rotated, the copper bar one and the nut and the copper bar one can be directly opposite to the box opening direction of the box can be conveniently rotated, the cable can be conveniently locked after the cable is completely installed, and the cable is conveniently and conveniently locked after the cable is conveniently and is conveniently connected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;
fig. 3 is an enlarged schematic view of the structure of the present utility model at B.
In the figure: 1 box, 2 chamber door, 3 cable holes, 4 insulating seat first, 5 copper bars first, 6 double-screw bolts first, 7 nut first, 8 positioning unit, 81 sliding sleeve, 82 clamping column, 83 slide, 84 pulling column, 85 spring, 9 insulating handle, 10 semicircle separation blade, 11 insulating seat second, 12 copper bars second, 13 double-screw bolts second, 14 nut second.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides a power cable tapping box, includes box 1 and positioning unit 8;
Case 1: the front end of the box body is hinged with a box door 2 through a hinge, the box body 1 and the box door 2 provide protection for internal parts, a cable penetrating hole 3 is formed in the lower surface of the box body 1, an insulation seat I4 which is uniformly distributed is arranged on the rear side wall of the box body 1, copper bars I5 are connected to the front end of the insulation seat I4 through rotation of a rotating shaft, a stud I6 which is uniformly distributed is arranged on the left side surface of the copper bars I5, a nut I7 is connected to the left end of the stud I6 through threads, the box door 2 is opened, then the end of a power cable penetrates through the cable penetrating hole 3 to the box body 1, three phase wires of the power cable are connected with the three copper bars I5, the nut I7 is loosened during connection, a wire nose of the phase wires is installed on the stud I6, then the nut I7 is screwed tightly, the copper bars I5 can be rotated anticlockwise, the nut I7 and the stud I6 are aligned to the box mouth direction of the box body 1, the number of the copper bars I4 is three, the three insulation seats I4 are obliquely distributed from left to right, the right side wall of the box body 1 is provided with a nut I11, the two insulation seats 11 are arranged on the right side wall of the box body 1, two copper bars 11 are uniformly distributed on the left side surface of the copper bars 13, and the two copper bars 13 are uniformly distributed on the copper bars 13 are respectively, and the two copper bars 13 are uniformly distributed on the copper bars 13 are arranged, and the two copper bars 13 are connected, and the two copper wire 13 are uniformly and 13 are connected, when the two copper wire 13 are connected, and 13, and the two copper wire 13 is connected, and 13, and the copper wire is connected;
Positioning unit 8: the positioning unit 8 is movably clamped with the longitudinally adjacent insulating seat one 4 respectively and comprises a sliding sleeve 81 and a clamping column 82, the sliding sleeve 81 is respectively and slidably connected with the rear end of the copper bar one 5, the rear end of the copper bar one 5 is provided with the clamping column 82, the clamping column 82 is movably clamped with the longitudinally adjacent insulating seat one 4, the rear end of the copper bar one 5 is provided with an avoidance hole corresponding to the clamping column 82, the positioning unit 8 also comprises a sliding seat 83, a pulling column 84 and a spring 85, the sliding seat 83 is respectively arranged on the right side surface of the copper bar one 5, the middle part of the sliding seat 83 is slidably connected with the pulling column 84, the rear end of the pulling column 84 is rotationally connected with the longitudinally adjacent sliding sleeve 81, the rear end of the outer cambered surface of the pulling column 84 is movably sleeved with a spring 85, the spring 85 is positioned between the sliding seat 83 and the sliding sleeve 81, the pulling column 84 drives the sliding sleeve 81 to move forwards to squeeze the spring 85, the sliding sleeve 81 drives the clamping post 82 to move forwards to be separated from the insulating seat I4, the front end of the pulling post 84 is provided with the insulating handle 9, the front end of the outer cambered surface of the pulling post 84 is provided with the semicircular baffle 10, the semicircular baffle 10 is matched with the copper bar I5, the insulating handle 9 can be pulled before connection, the insulating handle 9 drives the semicircular baffle 10 and the sliding sleeve 81 to synchronously move forwards through the pulling post 84, the semicircular baffle 10 moves to the front of the copper bar I5, then the insulating handle 9 is rotated, the insulating handle 9 drives the semicircular baffle 10 to rotate through the pulling post 84, the wall body of the semicircular baffle 10 is abutted to the front side surface of the copper bar I5, then the rear movement of the pulling post 84 is limited, the insulating handle 9 is rotated, the notch of the semicircular baffle 10 corresponds to the position of the copper bar I5, then the compressed spring 85 pushes the sliding sleeve 81 to move backwards under the support of the sliding seat 83, the sliding sleeve 81 drives the clamping post 82 to move backwards to be movably clamped with the insulating seat I4, the copper bar one 5 is then positioned.
The working principle of the power cable tapping box provided by the utility model is as follows: when in use, the box door 2 is opened, then the end of the power cable passes through the cable penetrating hole 3 and enters the box body 1, three phase wires of the power cable are connected with the three copper bars 5, the nut 7 is loosened during connection, the wire nose of the phase wires is mounted on the stud 6, then the nut 7 is screwed tightly, connection can be completed, the insulating handle 9 can be pulled before connection, the insulating handle 9 drives the semicircular baffle plate 10 and the sliding sleeve 81 to synchronously move forward through the pull column 84, the sliding sleeve 81 moves forward to squeeze the spring 85, the sliding sleeve 81 drives the clamping column 82 to move forward to separate from the insulating seat 4, meanwhile, the semicircular baffle plate 10 moves to the front of the copper bars 5, then the insulating handle 9 is rotated, the insulating handle 9 drives the semicircular baffle plate 10 to rotate through the pull column 84, the wall body of the semicircular baffle plate 10 is propped against the front side surface of the copper bars 5, then the backward movement of the pull column 84 is limited, then the first copper bar 5 can be rotated anticlockwise, the first nut 7 and the first stud 6 are opposite to the box opening direction of the box body 1, the first copper bar 5 can be connected with the first copper bar 5 in sequence from right to left during installation, after phase line installation is finished, the first copper bar 5 is reset, then the insulating handle 9 is rotated, a notch of the semicircular baffle 10 corresponds to the position of the first copper bar 5, then the compressed spring 85 pushes the sliding sleeve 81 to move backwards under the support of the sliding seat 83, the sliding sleeve 81 drives the clamping column 82 to move backwards and movably clamp the first insulating seat 4, then the first copper bar 5 is positioned, the first copper bar 5 is longitudinally arranged and can be connected with a plurality of power lines, and therefore good tapping effect is achieved, when a zero line exists in a power cable, a line nose of the zero line can be installed on the second stud 13, and then the second nut 14 is used for compaction and fixation.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. The utility model provides a power cable tapping-off box which characterized in that: comprises a box body (1) and a positioning unit (8);
Box (1): the front end of the box body is hinged with a box door (2) through a hinge, a cable penetrating hole (3) is formed in the lower surface of the box body (1), an insulating seat I (4) which is uniformly distributed is arranged on the rear side wall of the box body (1), copper bars I (5) are rotatably connected to the front end of the insulating seat I (4) through a rotating shaft, uniformly distributed stud I (6) are arranged on the left side surface of the copper bars I (5), and nuts I (7) are in threaded connection with the left ends of the stud I (6);
Positioning unit (8): the positioning units (8) are respectively movably clamped with the longitudinally adjacent first insulating seats (4).
2. A power cable tap-off according to claim 1, wherein: the number of the first insulating seats (4) is three, and the three first insulating seats (4) are obliquely distributed from left to right.
3. A power cable tap-off according to claim 1, wherein: the positioning unit (8) comprises a sliding sleeve (81) and a clamping column (82), the sliding sleeve (81) is respectively connected with the rear end of the first copper bar (5) in a sliding mode, the clamping column (82) is arranged at the rear end of the first copper bar (5), the clamping column (82) is connected with the longitudinally adjacent movable clamping portion of the first insulating seat (4), and the rear end of the first copper bar (5) is provided with an avoidance hole corresponding to the clamping column (82).
4. A power cable tap-off according to claim 3, wherein: the positioning unit (8) further comprises a sliding seat (83), a pull column (84) and a spring (85), wherein the sliding seat (83) is respectively arranged on the right side face of the first copper bar (5), the middle part of the sliding seat (83) is slidably connected with the pull column (84), the rear end of the pull column (84) is rotationally connected with a longitudinally adjacent sliding sleeve (81), the rear end of the outer cambered surface of the pull column (84) is movably sleeved with the spring (85), and the spring (85) is located between the sliding seat (83) and the sliding sleeve (81).
5. A power cable tap-off according to claim 4, wherein: the front ends of the pull columns (84) are respectively provided with an insulating handle (9).
6. A power cable tap-off according to claim 4, wherein: the front ends of the outer cambered surfaces of the pull columns (84) are respectively provided with a semicircular baffle (10), and the semicircular baffle (10) is matched with the copper strip I (5).
7. A power cable tap-off according to claim 1, wherein: the right side wall of the box body (1) is provided with an insulation seat II (11), a copper bar II (12) is arranged in the insulation seat II (11), a stud II (13) which is uniformly distributed is arranged on the left side surface of the copper bar II (12), and the left end of the stud II (13) is connected with a nut II (14) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304540.6U CN220857610U (en) | 2023-08-28 | 2023-08-28 | Power cable tapping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304540.6U CN220857610U (en) | 2023-08-28 | 2023-08-28 | Power cable tapping box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857610U true CN220857610U (en) | 2024-04-26 |
Family
ID=90739971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322304540.6U Active CN220857610U (en) | 2023-08-28 | 2023-08-28 | Power cable tapping box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857610U (en) |
-
2023
- 2023-08-28 CN CN202322304540.6U patent/CN220857610U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |