CN206916985U - A kind of cable duct of substation fire wall - Google Patents
A kind of cable duct of substation fire wall Download PDFInfo
- Publication number
- CN206916985U CN206916985U CN201720782908.1U CN201720782908U CN206916985U CN 206916985 U CN206916985 U CN 206916985U CN 201720782908 U CN201720782908 U CN 201720782908U CN 206916985 U CN206916985 U CN 206916985U
- Authority
- CN
- China
- Prior art keywords
- wire clip
- layer
- wire clamp
- drop wire
- cable
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
It the utility model is related to a kind of cable duct of substation fire wall,It includes concrete side wall,Bottom between described side wall is provided with gutter,Bottom between both walls is provided with lattice coral layer,The top of described lattice coral layer is provided with cobblestone layer,Described cobblestone layer top is provided with fine sand layer,Both sides, which are provided with, inside described fine sand layer carries line apparatus,The described upper wire clamp for carrying line apparatus and including drop wire clip and coordinating with drop wire clip,The both ends of described upper wire clamp and drop wire clip are connected with handle,Described handle includes the vertical connection post being connected with upper wire clamp and drop wire clip,The handle bar being connected with connecting pole,The lower surface of upper wire clamp is provided at both ends with positioning convex,Cable clamping interface is provided with the middle part of upper wire clamp lower surface,Drop wire clip upper surface is provided at both ends with detent,Lower card line groove is provided with the middle part of drop wire clip,The utility model has applied widely,Pick and place conveniently,It is simple in construction,The advantages of safe.
Description
Technical field
The utility model belongs to the mounting technique field of buried cable, and in particular to a kind of cable duct of substation fire wall.
Background technology
The cable duct of present transformer station is generally configured to totally enclosed " mouth " font cable duct, then installs cable
In totally enclosed " mouth " font cable duct, in cable duct of substation in use, having substantial amounts of power cable, power cable,
This requires the both ends of cable duct to set fire wall, prevents from, because power cable caused by a variety of causes plays fire spread, avoiding out
Existing serious accident, cable duct of substation fire wall are the distinctive measures for avoiding disaster of transformer station, existing fire wall
There is during transformation, pick and place cable and be inconvenient, and existing cable makes cable place for a long time there is draining adverse conditions
In water, easily cause danger on the other hand, develop it is a kind of it is applied widely, pick and place conveniently, simple in construction, safe transformer station electricity
Cable ditch fire wall tool is of great significance.
The content of the invention
The purpose of this utility model is for overcome the deficiencies in the prior art, and provides a kind of applied widely, side of picking and placeing
Just, simple in construction, safe cable duct of substation fire wall.
What the purpose of this utility model was realized in：A kind of cable duct of substation fire wall, it includes concrete side wall,
Bottom between described side wall is provided with gutter, and the bottom between both walls is provided with lattice coral layer, described lattice coral layer
Top is provided with cobblestone layer, and described cobblestone layer top is provided with fine sand layer, and both sides are provided with inside described fine sand layer
Carry line apparatus, the described upper wire clamp for carrying line apparatus and including drop wire clip and coordinating with drop wire clip, described upper wire clamp and drop wire clip
Both ends be connected with handle, described handle includes vertical connection post be connected with upper wire clamp and drop wire clip, and with connecting pole company
The handle bar connect, the lower surface of upper wire clamp are provided at both ends with positioning convex, cable clamping interface are provided with the middle part of upper wire clamp lower surface, under
Wire clamp upper surface is provided at both ends with detent, and lower card line groove is provided with the middle part of drop wire clip.
Described positioning convex and detent coordinate.
Described upper cable clamping interface and lower card line groove is engaged.
Described upper cable clamping interface and lower card line groove composition is circular.
Described upper card line channel section is minor arc.
The beneficial effects of the utility model：The utility model forms cable duct when in use, using the concrete walls of both sides,
Fire wall is set at cable duct both ends simultaneously, prevented once the sprawling of the cable duct fire occurred, in addition, fire wall from it is lower to
The downward seepage of moisture is easy in upper setting lattice coral layer, cobblestone layer, fine sand layer, the design of this structure, avoids at cable long-time
The situation of Yu Shuizhong immersions, increases the service life of cable, while is provided at both ends with fire wall fine sand layer and carries line apparatus, leads to
Cross and carry line apparatus and be easy to picking and placeing for cable, this structure operation is simple, and laborsaving practicality, the utility model have the scope of application
Extensively, pick and place conveniently, it is simple in construction, safe the advantages of.
Brief description of the drawings
Fig. 1 is a kind of structural representation of cable duct of substation fire wall of the utility model.
Fig. 2 carries line apparatus structural representation for a kind of cable duct of substation fire wall of the utility model.
In figure：1st, side wall 2, gutter 3, lattice coral layer 4, cobblestone layer 5, fine sand layer 6, carry line apparatus 7, drop wire clip
8th, upper wire clamp 9, handle 10, connecting pole 11, handle bar 12, positioning convex 13, upper cable clamping interface 14, detent 15, under
Cable clamping interface.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of cable duct of substation fire wall, it includes concrete side wall 1, described side wall 1 it
Between bottom be provided with gutter 2, the bottom between both walls 1 is provided with lattice coral layer 3, and the top of described lattice coral layer 3 is set
There is cobblestone layer 4, the described top of cobblestone layer 4 is provided with fine sand layer 5, and the described inside both sides of fine sand layer 5, which are provided with, carries line
Device 6, the described upper wire clamp 8 for carrying line apparatus 6 and including drop wire clip 7 and coordinating with drop wire clip 7, described upper wire clamp 8 and offline
The both ends of folder 7 are connected with handle 9, and described handle 9 includes the vertical connection post 10 being connected with upper wire clamp 8 and drop wire clip 7, and with
The handle bar 11 that connecting pole 10 connects, the lower surface of upper wire clamp 8 are provided at both ends with positioning convex 12, the upper lower surface of wire clamp 8 middle part
Cable clamping interface 13 is provided with, the upper surface of drop wire clip 7 is provided at both ends with detent 14, and the middle part of drop wire clip 7 is provided with lower card line groove
15。
The utility model forms cable duct when in use, using the concrete walls of both sides, while is set at cable duct both ends
Fire wall, prevent once the sprawling of the cable duct fire occurred, in addition, setting lattice coral layer, cobblestone from top to bottom in fire wall
The downward seepage of moisture is easy in layer, fine sand layer, the design of this structure, avoids cable from being in water situation about soaking for a long time, increases
The big service life of cable, while be provided at both ends with fire wall fine sand layer and carry line apparatus, it is easy to cable by carrying line apparatus
Pick and place, this structure operation is simple, and laborsaving practicality, the utility model have it is applied widely, pick and place conveniently, structure letter
The advantages of single, safe.
Embodiment 2
As depicted in figs. 1 and 2, a kind of cable duct of substation fire wall, it includes concrete side wall 1, described side wall 1 it
Between bottom be provided with gutter 2, the bottom between both walls 1 is provided with lattice coral layer 3, and the top of described lattice coral layer 3 is set
There is cobblestone layer 4, the described top of cobblestone layer 4 is provided with fine sand layer 5, and the described inside both sides of fine sand layer 5, which are provided with, carries line
Device 6, the described upper wire clamp 8 for carrying line apparatus 6 and including drop wire clip 7 and coordinating with drop wire clip 7, described upper wire clamp 8 and offline
The both ends of folder 7 are connected with handle 9, and described handle 9 includes the vertical connection post 10 being connected with upper wire clamp 8 and drop wire clip 7, and with
The handle bar 11 that connecting pole 10 connects, the lower surface of upper wire clamp 8 are provided at both ends with positioning convex 12, the upper lower surface of wire clamp 8 middle part
Cable clamping interface 13 is provided with, the upper surface of drop wire clip 7 is provided at both ends with detent 14, and the middle part of drop wire clip 7 is provided with lower card line groove
15。
Described positioning convex and detent coordinate.
Described upper cable clamping interface and lower card line groove is engaged.
Described upper cable clamping interface and lower card line groove composition is circular.
Described upper card line channel section is minor arc.
The utility model forms cable duct when in use, using the concrete walls of both sides, while is set at cable duct both ends
Fire wall, prevent once the sprawling of the cable duct fire occurred, in addition, setting lattice coral layer, cobblestone from top to bottom in fire wall
The downward seepage of moisture is easy in layer, fine sand layer, the design of this structure, avoids cable from being in water situation about soaking for a long time, increases
The big service life of cable, while be provided at both ends with fire wall fine sand layer and carry line apparatus, it is easy to cable by carrying line apparatus
Pick and place, this structure operation is simple, and laborsaving practicality, the utility model have it is applied widely, pick and place conveniently, structure letter
The advantages of single, safe.
Claims (5)
1. a kind of cable duct of substation fire wall, it includes concrete side wall, it is characterised in that：Bottom between described side wall
It is provided with gutter, the bottom between both walls is provided with lattice coral layer, and the top of described lattice coral layer is provided with cobblestone layer, institute
The cobblestone layer top stated is provided with fine sand layer, and described fine sand layer inside both sides, which are provided with, carries line apparatus, and described carrying is traditional thread binding
The upper wire clamp coordinated including drop wire clip and with drop wire clip is put, the both ends of described upper wire clamp and drop wire clip are connected with handle, described
Handle include the vertical connection post that is connected with upper wire clamp and drop wire clip, and the handle bar being connected with connecting pole, under upper wire clamp
Surface is provided at both ends with positioning convex, is provided with cable clamping interface in the middle part of upper wire clamp lower surface, drop wire clip upper surface is provided at both ends with
Detent, drop wire clip middle part are provided with lower card line groove.
A kind of 2. cable duct of substation fire wall according to claims 1, it is characterised in that：Described positioning convex and
Detent coordinates.
A kind of 3. cable duct of substation fire wall according to claims 1, it is characterised in that：Described upper cable clamping interface and
Lower card line groove is engaged.
A kind of 4. cable duct of substation fire wall according to claims 1, it is characterised in that：Described upper cable clamping interface and
Lower card line groove composition is circular.
A kind of 5. cable duct of substation fire wall according to claims 1, it is characterised in that：Described upper cable clamping interface breaks
Face is minor arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782908.1U CN206916985U (en) | 2017-06-30 | 2017-06-30 | A kind of cable duct of substation fire wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782908.1U CN206916985U (en) | 2017-06-30 | 2017-06-30 | A kind of cable duct of substation fire wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916985U true CN206916985U (en) | 2018-01-23 |
Family
ID=61334692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720782908.1U Expired - Fee Related CN206916985U (en) | 2017-06-30 | 2017-06-30 | A kind of cable duct of substation fire wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206916985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237416A (en) * | 2017-06-30 | 2017-10-10 | 王俊霞 | A kind of cable duct of substation fire wall |
-
2017
- 2017-06-30 CN CN201720782908.1U patent/CN206916985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237416A (en) * | 2017-06-30 | 2017-10-10 | 王俊霞 | A kind of cable duct of substation fire wall |
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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 |
Granted publication date: 20180123 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |