CN209562107U - A kind of novel electric power system engineering bus duct - Google Patents
A kind of novel electric power system engineering bus duct Download PDFInfo
- Publication number
- CN209562107U CN209562107U CN201920533679.9U CN201920533679U CN209562107U CN 209562107 U CN209562107 U CN 209562107U CN 201920533679 U CN201920533679 U CN 201920533679U CN 209562107 U CN209562107 U CN 209562107U
- Authority
- CN
- China
- Prior art keywords
- bus duct
- rotary table
- elastic collet
- table portion
- sealing block
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to bus duct technical fields, more particularly to a kind of novel electric power system engineering bus duct, shell and multiple bus columns including bus duct, shell is cylindrical structure, further include sealing block, elastic collet, support lid, elastic collet is made of coaxial rotary table portion, axle portion, is supported lid and is sleeved on elastic collet, is respectively equipped with cone slot, through-hole thereon.The utility model setting sealing block, elastic collet support lid, by supporting lid threaded engagement on the shell, when rotary table portion is slided in cone slot, cone slot inner wall supports power to rotary table portion outer wall, so that rotary table portion outer wall generates the elastic deformation shunk to its axially inner side, and then shrinks blind hole inner wall in rotary table portion, sealing block is clamped, so that through slot inner wall pushes against bus column outer wall on sealing block, so that bus column and housing slot are closed, enable bus duct that there is infiltration.
Description
Technical field
The utility model relates to bus duct technical fields, and in particular to a kind of novel electric power system engineering bus duct.
Background technique
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of the electricity consumption of all trades and professions, especially numerous high levels
The appearance of building and large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transportation system to be wanted
It asks, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Plug type bus duct is as a kind of new
Type comes into being with electric lead, compared with traditional cable, fully demonstrates its superiority in high current conveying, while by
In use new technology, new process, the contact resistance of the bus duct both ends junction and branching port splicing position that substantially reduce and
Temperature rise, and used in bus duct the insulating materials of high quality, to improve the security reliability of bus duct, make entirely be
It unites more perfect.
Water after the bus duct that electric system ancillary engineering facility uses is mounted on wall, in long-term use process, on wall
Divide or other liquid be easy to enter interior of shell by the gap of bus duct Up Highway UHW column and shell, internal generate is caused to be corroded,
And then it influences to use.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, provide a kind of novel electric power system engineering
With bus duct, it may be implemented that bus duct is enable to have infiltration, while stability is preferable after installation.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of novel electric power system engineering bus duct, shell and multiple bus columns, the shell including bus duct are
Cylindrical structure, further includes:
Sealing block, the sealing block set there are two and its as shape structure, be made of soft plastic isolation material and set thereon
There are multiple through slots plugged together for the bus column, surface offsets with outer cover length direction two sidewalls respectively；
Elastic collet, the elastic collet are made of coaxial rotary table portion, axle portion, along its axial direction on rotary table portion circumferential surface
Array is equipped with multiple v notch vs extended in axle portion, and the bus column evacuation of through-hole form is coaxially provided on the elastic collet
Hole and the blind hole engaged for sealing block；
Lid is supported, the lid of supporting is sleeved on elastic collet, is coaxially provided with respectively thereon for the rotary table portion and axle portion
Cone slot, the through-hole of engaging, the cone slot inner wall and rotary table portion external shape fits, it is described support to cover to be equipped with screwed with outer casing screw
Screw hole.
Further, the sealing block is made of soft silica gel material.
Further, the elastic collet is equipped with arc groove be connected to v notch v, through-hole form.
Further, described support covers equipped with extension bar.
Further, the elastic collet is made of spring steel material.
The utility model has the beneficial effects that sealing block, elastic collet is arranged, supports lid, by supporting lid spiral shell on the shell
Line screws, and the rotary table portion of elastic collet is driven to slide in the cone slot for supporting lid, due to the v notch v being arranged in rotary table portion, together
When due to rotary table portion with cone slot inner wall be adapted to so that rotary table portion bore slot in slide when, bore slot inner wall rotary table portion outer wall is supported
Power is pushed up, so that rotary table portion outer wall generates the elastic deformation shunk to its axially inner side, and then shrinks blind hole inner wall in rotary table portion,
Sealing block is clamped, so that through slot inner wall pushes against bus column outer wall on sealing block, so that bus column and housing slot are closed,
Enable bus duct that there is infiltration, while replacing in the prior art, only to the mode that heat-shrink tube is arranged on bus column, on the one hand
Sealing block compared with heat-shrink tube it is wear-resistant more preferably, the thinner thickness of another aspect heat-shrink tube, bus column connect high current when, be easy
Punch-through is caused, the abutting covered to wall is supported additionally by two and is not likely to produce and alters so that bus duct is installed to wall
Dynamic, stability is more preferably.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of sliding panel in the utility model；
Fig. 3 is Fig. 2 neutral body schematic structural cross-sectional view；
Fig. 4 is the schematic perspective view that lid is supported in the utility model；
Fig. 5 is Fig. 4 neutral body schematic structural cross-sectional view；
In attached drawing, component representated by each label is as follows:
1- shell, 2- bus column, 3- sealing block, 4- rotary table portion, 5- axle portion, 6- v notch v, 7- bus column avoid holes, 8-
Blind hole, 9- support lid, and 10- bores slot, 11- through-hole, 12- screw hole, 13- arc groove, 14- wall.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
A kind of novel electric power system engineering bus duct as shown in Figs. 1-5, shell 1 and multiple buses including bus duct
Column 2, the shell 1 are cylindrical structure, and shell 1 passes through wall 14, further includes:
Sealing block 3, the sealing block 3 set there are two and its as shape structure, be made of soft plastic isolation material and thereon
Equipped with multiple through slots plugged together for the bus column 2, surface offsets with the 1 length direction two sidewalls of shell respectively；
Elastic collet, the elastic collet are made of coaxial rotary table portion 4, axle portion 5, along it on 4 circumferential surface of rotary table portion
Axial array is equipped with multiple v notch vs 6 extended in axle portion 5, and the bus of through-hole form is coaxially provided on the elastic collet
Column avoid holes 7 and the blind hole 8 engaged for sealing block 3；
Lid 9 is supported, the lid 9 of supporting is sleeved on elastic collet, is coaxially provided with respectively thereon for the rotary table portion 4 and axis
Cone slot 10 that portion 5 engages, through-hole 11,10 inner wall of cone slot and 4 external shape fits of rotary table portion, it is described support lid 9 equipped with it is outer
The screw hole 12 of 1 threaded engagement of shell supports lid end face and pushes against surface of wall.
The sealing block 3 is made of soft silica gel material, and hydraulic tightness can be more preferably.
The elastic collet is equipped with arc groove 13 be connected to v notch v 6, through-hole form, and arc groove is arranged, makes
It is bigger to obtain elastic collet retraction stroke.
The lid 9 of supporting facilitates rotation to support lid equipped with extension bar.
The elastic collet is made of spring steel material, so that the elastic deformation dynamics in rotary table portion is more preferably on elastic collet.
The utility model is when in use: the shell of bus duct being mounted in wall by the prior art, then will support lid
Be sleeved on elastic collet, be rotated further by and support lid, in rotation process, support cover cone slot inner wall to the rotary table portion of elastic collet outside
Power is supported in wall generation, and driving rotary table portion outer wall generates the deformation shunk to its axially inner side, and then makes the hole of blind hole in rotary table portion
Wall generates elastic shrinkage, and sealing block is clamped, and when sealing block clamps, through slot inner wall pushes against bus column thereon, makes
The gap of bus column and shell is closed, therefore enables bus duct water-impervious, at the same two support lid to surface of wall into
Row pushes against, and makes bus duct is firm to be mounted in wall.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of novel electric power system engineering bus duct, shell (1) and multiple bus columns (2) including bus duct, feature
It is, the shell (1) is cylindrical structure, further includes:
Sealing block (3), the sealing block (3) set there are two and its as shape structure, be made of soft plastic isolation material and thereon
Equipped with multiple through slots plugged together for the bus column (2), surface offsets with the shell (1) length direction two sidewalls respectively；
Elastic collet, the elastic collet are made of coaxial rotary table portion (4), axle portion (5), edge on rotary table portion (4) circumferential surface
Its axial array is equipped with multiple v notch vs (6) extended on axle portion (5), is coaxially provided with through-hole form on the elastic collet
Bus column avoid holes (7) and for sealing block (3) engaging blind hole (8)；
Support lid (9), the lid (9) of supporting is sleeved on elastic collet, be coaxially provided with respectively thereon for the rotary table portion (4) and
Cone slot (10), the through-hole (11) of axle portion (5) engaging, cone slot (10) inner wall and rotary table portion (4) external shape fits, it is described to support lid
(9) it is equipped with the screw hole (12) with shell (1) threaded engagement.
2. a kind of novel electric power system engineering bus duct according to claim 1, which is characterized in that the sealing block
(3) it is made of soft silica gel material.
3. a kind of novel electric power system engineering bus duct according to claim 1, which is characterized in that the elastic collet
It is equipped with arc groove (13) be connected to a v notch v (6), through-hole form.
4. a kind of novel electric power system engineering bus duct according to claim 1, which is characterized in that described to support lid
(9) it is equipped with extension bar.
5. a kind of novel electric power system engineering bus duct according to claim 1, which is characterized in that the elastic collet
It is made of spring steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533679.9U CN209562107U (en) | 2019-04-18 | 2019-04-18 | A kind of novel electric power system engineering bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533679.9U CN209562107U (en) | 2019-04-18 | 2019-04-18 | A kind of novel electric power system engineering bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562107U true CN209562107U (en) | 2019-10-29 |
Family
ID=68313135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920533679.9U Expired - Fee Related CN209562107U (en) | 2019-04-18 | 2019-04-18 | A kind of novel electric power system engineering bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231248A (en) * | 2021-05-17 | 2021-08-10 | 中天科技海缆股份有限公司 | Coating device and method for cable protective layer |
-
2019
- 2019-04-18 CN CN201920533679.9U patent/CN209562107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231248A (en) * | 2021-05-17 | 2021-08-10 | 中天科技海缆股份有限公司 | Coating device and method for cable protective layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191029 |