CN207010197U - High voltage cable branch box - Google Patents
High voltage cable branch box Download PDFInfo
- Publication number
- CN207010197U CN207010197U CN201720977871.8U CN201720977871U CN207010197U CN 207010197 U CN207010197 U CN 207010197U CN 201720977871 U CN201720977871 U CN 201720977871U CN 207010197 U CN207010197 U CN 207010197U
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- China
- Prior art keywords
- outer case
- internal box
- rolled thread
- high voltage
- voltage cable
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- 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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Abstract
It the utility model is related to cable box technical field, especially high voltage cable branch box, including outer case and internal box, the internal box inside moving up and down for being arranged on outer case, the inner bottom center of the outer case is provided with support base, the internal box is placed on support base, symmetrically two convex hulls are provided with the left and right sides center of the internal box upper end, symmetrically two connecting plates are provided with the left and right sides center of internal box lower end, it is vertical between convex hull and connecting plate to be provided with screw mandrel, the both ends of the screw mandrel are rotatablely connected with convex hull and connecting plate respectively, symmetrical at the left and right sides center of the outer case provided with two is in horizontally disposed rolled thread orifice plate, the upper surface of the rolled thread orifice plate can be fitted in the lower surface of convex hull, the screw mandrel matches to merge with the rolled thread hole on rolled thread orifice plate to be passed through at rolled thread hole.The utility model is not take up spatial surface, improves the safety in utilization of feeder pillar, and conveniently rises internal box, is easy to repair.
Description
Technical field
It the utility model is related to cable branch box technical field, more particularly to high voltage cable branch box.
Background technology
There are more small area cables often to cause cable then to exist using wasting on long circuit at one
Outlet, often using the big cable outlet of trunk, then when close to load, uses high-tension cable branch into power load
Main cable is divided into some small area cables by case, and load is accessed by small area cable.Such mode of connection is widely used in city
The power supply such as street lamp in utility grid, small customer power supply, high voltage cable branch box use as cable branch, the master of cable branch box
Act on is by cable distribution or switching.
Existing high voltage cable branch box is mostly provided on ground, occupies space more than substantial amounts of ground,
Also, high voltage cable branch box is generally all disposed within main road or major trunk roads, it is easy to destroyed by external factor, so as to
Great potential safety hazard is caused to neighbouring vehicles or pedestrians, patent CN200810025777 refer to a kind of fully buried high-tension electricity
Cable feeder pillar, it is characterised in that the casing of feeder pillar is fixed on below horizon, and casing is divided into outer case and interior case
Body, internal box is fixed on the bottom inside outer case, and will be set in the inner box for the bus bar of connecting cable, and it is not
Foot part can not lift internal box in when the connector lug in internal box overhauls, and be not easy to overhaul.
Utility model content
The purpose of this utility model is and a kind of high-tension cable point proposed in order to solve shortcoming present in prior art
Branch case.
To achieve these goals, the utility model employs following technical scheme：
High voltage cable branch box, including outer case and internal box are designed, the internal box is moving up and down to be arranged on outside
The inside of casing, the inner bottom center of the outer case are provided with support base, and the internal box is placed on support base, institute
State and be symmetrically provided with two convex hulls at the left and right sides center of internal box upper end, at the left and right sides center of internal box lower end pair
What is claimed is provided with two connecting plates, between convex hull and connecting plate vertically be provided with screw mandrel, the both ends of the screw mandrel respectively with convex hull
It is rotatablely connected with connecting plate, symmetrical at the left and right sides center of the outer case provided with two is in horizontally disposed rolled thread hole
Plate, the upper surface of the rolled thread orifice plate can be fitted in the lower surface of convex hull, and the screw mandrel matches with the rolled thread hole on rolled thread orifice plate
Merging passes through at rolled thread hole.
Preferably, it is symmetrical on the inwall of the outer case to be provided with four fixture blocks in the distribution of vertical strip, the fixture block
Section be L-type, four fixture blocks are respectively engaged with four perpendicular seamed edges of internal box.
Preferably, the left and right sides of the support base is provided with the gradient diagonally downward, the corner on the bottom face of outer case
Place is respectively provided with an osculum, and check valve of water drainage is provided with the osculum.
Preferably, the upper end of the screw mandrel penetrates the inside of convex hull and is fixedly connected with the output shaft of lifting motor.
Preferably, it is fixed with support bar below the rolled thread orifice plate.
Preferably, the outer case is embedded in the melt pit dug in advance entirely, upper surface and the ground level flush of outer case,
Spatial surface is not take up, increases its safety in utilization.
Preferably, waterproof sealing processing is done in the end cap junction of the outer case and internal box, and this processing can be patch
Water-proof sealing strip uses waterproof sealing packing ring etc..
The utility model proposes a kind of high voltage cable branch box, beneficial effect is：The utility model is not take up earth's surface
Space, improves the safety in utilization of feeder pillar, and conveniently rises internal box, is easy to repair, and casing is also with anti-
Water and drainage effect, prevent internal box from soaking, and in maintenance and inspection, drive screw mandrel to rotate by lifting motor, screw mandrel and rolled thread
Rolled thread hole on orifice plate is engaged, and internal box is moved up along fixture block, so that internal box lifts.
Brief description of the drawings
Fig. 1 be the utility model proposes high voltage cable branch box front cross-sectional schematic diagram；
Fig. 2 be the utility model proposes high voltage cable branch box schematic top plan view；
In figure：1- outer cases, 2- internal box, 3- support bases, 4- convex hulls, 5- connecting plates, 6- screw mandrels, 7- rolled thread orifice plates, 8-
Fixture block, 9- osculums, 10- check valve of water drainage, 11- lifting motors, 12- support bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, high voltage cable branch box, including outer case 1 and internal box 2, the internal box 2 are moving up and down
The inside of outer case 1 is arranged on, the inner bottom center of the outer case 1 is provided with support base 3, and the internal box 2 is placed
On support base 3, two convex hulls 4 symmetrically are provided with the left and right sides center of the upper end of internal box 2, in the lower end of internal box 2
Left and right sides center at be symmetrically provided with two connecting plates 5, it is vertical between convex hull 4 and connecting plate 5 to be provided with screw mandrel 6, institute
The both ends for stating screw mandrel 6 are rotatablely connected with convex hull 4 and connecting plate 5 respectively, are symmetrically set at the left and right sides center of the outer case 1
It is in horizontally disposed rolled thread orifice plate 7 to have two, and the upper surface of the rolled thread orifice plate 7 can be fitted in the lower surface of convex hull 4, the silk
Bar 6 matches to merge with the rolled thread hole on rolled thread orifice plate 7 to be passed through at rolled thread hole.
Specifically, symmetrical on the inwall of the outer case 1 be provided with four fixture blocks 8 in the distribution of vertical strip, the card
The section of block 8 is L-type, and four fixture blocks 8 are respectively engaged with four perpendicular seamed edges of internal box 2.
Specifically, the left and right sides of the support base 3 is provided with the gradient diagonally downward, four on the bottom face of outer case 1
An osculum 9 is respectively provided with angle, check valve of water drainage 10 is installed at the osculum 9.
Specifically, the inside that the upper end of the screw mandrel 6 penetrates convex hull 4 is fixedly connected with the output shaft of lifting motor 11.
Specifically, the lower section of the rolled thread orifice plate 7 is fixed with support bar 12.
Specifically, the outer case 1 is embedded in the melt pit dug in advance entirely, the upper surface of outer case 1 is equal with ground level
Together, spatial surface is not take up, increases its safety in utilization.
Specifically, waterproof sealing processing is done in the outer case 1 and the end cap junction of internal box 2, this processing can be
Paste water-proof sealing strip or using waterproof sealing packing ring etc..
Operation principle：The utility model is not take up spatial surface, improves the safety in utilization of feeder pillar, and conveniently will
Internal box 2 rises, and is easy to repair, and casing also has waterproof and drainage effect, prevents internal box 2 from soaking, in maintenance and inspection
When, drive screw mandrel 6 to rotate by lifting motor 11, screw mandrel 6 is engaged with the rolled thread hole on rolled thread orifice plate 7, makes internal box 2 can be with
Moved up along fixture block 8, so that internal box 2 lifts.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. high voltage cable branch box, including outer case (1) and internal box (2), it is characterised in that：The internal box (2) can be upper and lower
The mobile inside for being arranged on outer case (1), the inner bottom center of the outer case (1) is provided with support base (3), described
Internal box (2) is placed on support base (3), symmetrical convex provided with two at the left and right sides center of internal box (2) upper end
Shell (4), two connecting plates (5) symmetrically are provided with the left and right sides center of internal box (2) lower end, in convex hull (4) with being connected
It is vertical between plate (5) to be provided with screw mandrel (6), the both ends of the screw mandrel (6) respectively with convex hull (4) and connecting plate (5) rotation connection,
Symmetrical at the left and right sides center of the outer case (1) provided with two is in horizontally disposed rolled thread orifice plate (7), the rolled thread hole
The upper surface of plate (7) can be fitted in the lower surface of convex hull (4), and the screw mandrel (6) is engaged with the rolled thread hole on rolled thread orifice plate (7)
And passed through at rolled thread hole.
2. high voltage cable branch box according to claim 1, it is characterised in that：It is symmetrical on the inwall of the outer case (1)
Be provided with four fixture blocks (8) in the distribution of vertical strip, the section of the fixture block (8) be L-type, and four fixture blocks (8) distinguish clampings
On four perpendicular seamed edges of internal box (2).
3. high voltage cable branch box according to claim 1, it is characterised in that：Set at left and right sides of the support base (3)
There is the gradient diagonally downward, be respectively provided with an osculum (9), the osculum (9) at corner on the bottom face of outer case (1)
Place is provided with check valve of water drainage (10).
4. high voltage cable branch box according to claim 1, it is characterised in that：The upper end of the screw mandrel (6) penetrates convex hull
(4) inside is fixedly connected with the output shaft of lifting motor (11).
5. high voltage cable branch box according to claim 1, it is characterised in that：The lower section of the rolled thread orifice plate (7) is fixed
There is support bar (12).
6. high voltage cable branch box according to claim 1, it is characterised in that：The outer case (1) is embedded in prior digging entirely
In good melt pit, upper surface and the ground level flush of outer case (1).
7. high voltage cable branch box according to claim 1, it is characterised in that：The outer case (1) and internal box (2)
Do waterproof sealing processing in end cap junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977871.8U CN207010197U (en) | 2017-08-07 | 2017-08-07 | High voltage cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977871.8U CN207010197U (en) | 2017-08-07 | 2017-08-07 | High voltage cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010197U true CN207010197U (en) | 2018-02-13 |
Family
ID=61458728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720977871.8U Active CN207010197U (en) | 2017-08-07 | 2017-08-07 | High voltage cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137897A (en) * | 2019-04-11 | 2019-08-16 | 广东求精电气有限公司 | A kind of high voltage cable branch box |
| CN113196600A (en) * | 2018-10-08 | 2021-07-30 | 豪倍公司 | Electric grounding box |
| CN114447870A (en) * | 2022-01-24 | 2022-05-06 | 江西俊朗电力装备有限公司 | Fully-buried high-voltage cable branch box |
-
2017
- 2017-08-07 CN CN201720977871.8U patent/CN207010197U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113196600A (en) * | 2018-10-08 | 2021-07-30 | 豪倍公司 | Electric grounding box |
| CN110137897A (en) * | 2019-04-11 | 2019-08-16 | 广东求精电气有限公司 | A kind of high voltage cable branch box |
| CN114447870A (en) * | 2022-01-24 | 2022-05-06 | 江西俊朗电力装备有限公司 | Fully-buried high-voltage cable branch box |
| CN114447870B (en) * | 2022-01-24 | 2023-06-06 | 江西俊朗电力装备有限公司 | Fully-buried high-voltage cable branch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200304 Address after: Cui Miao Zhen ShaoZhai Cun, Xingyang City, Zhengzhou City, Henan Province Patentee after: Tianrui group Zhengzhou Cement Co., Ltd Address before: Jiang Zao Zhen Gao Geng Cun, Shaoxing City, Zhuji province Zhejiang 311800 No. 32 Patentee before: Sun Qiaoli |
|
| TR01 | Transfer of patent right |