CN206712430U - A kind of tunnel cable laying apparatu - Google Patents
A kind of tunnel cable laying apparatu Download PDFInfo
- Publication number
- CN206712430U CN206712430U CN201720473267.1U CN201720473267U CN206712430U CN 206712430 U CN206712430 U CN 206712430U CN 201720473267 U CN201720473267 U CN 201720473267U CN 206712430 U CN206712430 U CN 206712430U
- Authority
- CN
- China
- Prior art keywords
- cable
- tunnel
- tingle
- cable channel
- dead ring
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of tunnel cable laying apparatu, including tunnel wall main body, tunnel entrance, cable channel, fixation wall ring, tingle, fixing hole, arc-like sheet, dead ring, fire-resistant isinglass belt, cable conductor, filled chamber, pin and the fillet of screw.The beneficial effects of the utility model are：Cable channel is assembled according to correct laying method, wherein cable conductor outer wrap fire-resistant isinglass belt, fire-resistant isinglass belt outer wrap dead ring, dead ring outer wrap filled chamber, and then cable channel is drawn in into tunnel wall body interior by tunnel entrance, then tingle is opened, cable channel is arranged in the arc-like sheet among tingle, effective fixation to cable channel is carried out finally by pin and fixing hole, the cable-laying gear set by the utility model has the advantages of fire prevention, anticreep and stability.
Description
Technical field
A kind of cable-laying gear is the utility model is related to, specially a kind of tunnel cable laying apparatu, belongs to cable peace
Fill laying field.
Background technology
Laying just refers to spool or cable by one to the mounting means between another.
Cable laying refer to by cable by one be connected to it is another between mounting means, the choosing of overhead cabling method
Select, engineering specifications, environmental quality and type of cable, the factor such as quantity should be regarded, and meet it is reliable, be easy to safeguard and technology
The principle of economical rationality selects.
Existing overhead cabling method generally comprises the modes such as direct buried laying, protection pipe laying and underwater laying,
With certain anticreep and water-proof function, but for existing cable when being laid for tunnel, system of laying is not enough at present
Perfect, tunnel internal is complicated, and the bad fracture that cable often occurs of system of laying either comes off, drop phenomenon, right
Passing driving causes very big potential safety hazard.Therefore, a kind of tunnel cable laying apparatu is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of tunnel cable laying apparatu.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of tunnel cable laying apparatu, including tunnel
Road wall main body, described tunnel wall main body one end set tunnel entrance, and the tunnel entrance is internally provided with fixed armlet, described solid
Tingle is provided with fixed arm ring, arc-like sheet is provided among the tingle, cable is provided among the arc-like sheet
Pipeline, and fixing hole is provided with the tingle, pin is installed among the fixing hole, is provided with below the pin
The fillet of screw, and the cable channel is internally provided with filled chamber, is provided with dead ring in the filled chamber, inside the dead ring
Fire-resistant isinglass belt is provided with, cable conductor is installed inside the fire-resistant isinglass belt.
Preferably, in order that the tingle is more stable with the fixed armlet attachment structure, the tingle
Structure symmetrical above and below is arranged to, and the fixing hole is provided with several.
Preferably, in order that the cable channel can be passed through among the arc-like sheet, the diameter of the arc-like sheet
It can be mutually matched with the diameter of the cable channel.
Preferably, in order that the cable channel can transmit the effect of multi-cable simultaneously, inside the cable channel
The dead ring be provided with several, and the cable conductor in each insulating barrier is provided with several.
Preferably, in order that effectively increasing the stability of the tingle, the pin is provided with several, and if
The specification and the specification of the fixing hole of the dry individual pin are mutually matched.
Preferably, it is described in order that the cable channel structure being fixed by the fixed armlet is more stable
Fixed armlet is arranged on the inside of the tunnel wall main body, and is evenly arranged with several.
Preferably, in order that it is effective avoid due to cable channel fixed position is too low and caused by insecurity problem,
The tingle is arranged on the fixed armlet, and the tingle is more than the whole fixed arm apart from ground distance
Ring half and the height of more than half.
The beneficial effects of the utility model are：Cable channel is assembled according to correct laying method, wherein outside cable conductor
Fire-resistant isinglass belt is wrapped up in portion, fire-resistant isinglass belt outer wrap dead ring, dead ring outer wrap filled chamber, and then by cable channel
Tunnel wall body interior is drawn in by tunnel entrance, then opens tingle, cable channel is arranged among tingle
Arc-like sheet in, carry out effective fixation to cable channel finally by pin and fixing hole, pass through the utility model set
Cable-laying gear has the advantages of fire prevention, anticreep and stability.
Brief description of the drawings
Fig. 1 is the utility model tunnel cable laying apparatu overall structure diagram.
Fig. 2 is the utility model tunnel cable laying apparatu cross-sectional view.
Fig. 3 is the utility model tunnel cable laying apparatu tingle structural representation.
Fig. 4 is the utility model tunnel cable laying apparatu cable channel internal structure schematic diagram.
In figure：1st, tunnel wall main body；2nd, tunnel entrance；3rd, cable channel；4th, fixation wall ring；5th, tingle；6th, it is fixed
Hole；7th, arc-like sheet；8th, dead ring；9th, fire-resistant isinglass belt；10th, cable conductor；11st, filled chamber；12nd, pin；13rd, the fillet of screw.
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.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-4, a kind of tunnel cable laying apparatu, including tunnel wall main body 1, the one end of tunnel wall main body 1
Tunnel entrance 2 is set, and tunnel entrance 2 is internally provided with fixed armlet 4, tingle 5, geometrical clamp are provided with fixed armlet 4
Arc-like sheet 7 is provided among piece 5, cable channel 3 is provided among arc-like sheet 7, and fixing hole 6 is provided with tingle 5, Gu
To determine pin 12 is installed among hole 6, the lower section of pin 12 is provided with the fillet of screw 13, and cable channel 3 is internally provided with filled chamber 11,
Dead ring 8 is provided with filled chamber 11, dead ring 8 is internally provided with fire-resistant isinglass belt 9, electricity is provided with inside fire-resistant isinglass belt 9
Cable wire 10.
As a kind of technical optimization scheme of the present utility model, tingle 5 is arranged to structure symmetrical above and below, and fixing hole
6 are provided with several, make tingle 5 and the fixed attachment structure of armlet 4 more stable.
As a kind of technical optimization scheme of the present utility model, the diameter of arc-like sheet 5 being capable of phase with the diameter of cable channel 3
Mutually matching, allows cable channel 13 to pass through among arc-like sheet 5.
As a kind of technical optimization scheme of the present utility model, the dead ring 8 inside cable channel 3 is provided with several,
And the cable conductor 10 in each insulating barrier 8 is provided with several, cable channel 3 is transmitted the work of multi-cable simultaneously
With.
As a kind of technical optimization scheme of the present utility model, pin 12 is provided with several, and several pins 12
Specification and the specification of fixing hole 6 are mutually matched, and make the stability of effective increase tingle 5.
As a kind of technical optimization scheme of the present utility model, fixed armlet 4 is arranged on the inner side of tunnel wall main body 1, and
Several are evenly arranged with, the structure of cable channel 3 for making to be fixed by fixed armlet 4 is more stablized.
As a kind of technical optimization scheme of the present utility model, tingle 5 is arranged on fixed armlet 4, and geometrical clamp
Piece 5 is more than the whole fixed half of armlet 4 and the height of more than half apart from ground distance, makes effectively to avoid due to cable channel
3 fixed positions it is too low and caused by insecurity problem.
The utility model when in use, is first according to correct laying method assembling cable channel 3, wherein cable conductor 10
Outer wrap fire-resistant isinglass belt 9, the outer wrap dead ring 8 of fire-resistant isinglass belt 9, the outer wrap filled chamber 11 of dead ring 8, and then will
Cable channel 3 is drawn in inside tunnel wall main body 1 by tunnel entrance 3, then opens tingle 5, cable channel 3 is arranged on
In arc-like sheet 7 among tingle 5, effective fixation to cable channel 3 is carried out finally by pin 12 and fixing hole 6, is led to
The cable-laying gear for crossing the utility model setting has the advantages of fire prevention, anticreep and stability.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of tunnel cable laying apparatu, including tunnel wall main body（1）, it is characterised in that the tunnel wall main body（1）One end
Tunnel entrance is set（2）, the tunnel entrance（2）It is internally provided with fixed armlet（4）, the fixed armlet（4）On be provided with
Tingle（5）, the tingle（5）Centre is provided with arc-like sheet（7）, the arc-like sheet（7）Centre is provided with cable tube
Road（3）, and the tingle（5）On be provided with fixing hole（6）, the fixing hole（6）Centre is provided with pin（12）, it is described
Pin（12）Lower section is provided with the fillet of screw（13）, and the cable channel（3）It is internally provided with filled chamber（11）, the filled chamber
（11）Inside it is provided with dead ring（8）, the dead ring（8）It is internally provided with fire-resistant isinglass belt（9）, the fire-resistant isinglass belt（9）
Inside is provided with cable conductor（10）.
A kind of 2. tunnel cable laying apparatu according to claim 1, it is characterised in that：The tingle（5）Set
For structure symmetrical above and below, and the fixing hole（6）It is provided with several.
A kind of 3. tunnel cable laying apparatu according to claim 1, it is characterised in that：The arc-like sheet（7）Diameter
With the cable channel（3）Diameter can be mutually matched.
A kind of 4. tunnel cable laying apparatu according to claim 1, it is characterised in that：The cable channel（3）It is internal
The dead ring（8）Several are provided with, and each dead ring（8）The interior cable conductor（10）It is provided with some
It is individual.
A kind of 5. tunnel cable laying apparatu according to claim 1, it is characterised in that：The pin（12）If it is provided with
Dry, and several described pins（12）Specification and the fixing hole（6）Specification be mutually matched.
A kind of 6. tunnel cable laying apparatu according to claim 1, it is characterised in that：The fixed armlet（4）Set
In the tunnel wall main body（1）Inner side, and it is evenly arranged with several.
A kind of 7. tunnel cable laying apparatu according to claim 1, it is characterised in that：The tingle（5）Set
In the fixed armlet（4）On, and the tingle（5）It is more than the whole fixed armlet apart from ground distance（4）Half
And the height of more than half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473267.1U CN206712430U (en) | 2017-05-02 | 2017-05-02 | A kind of tunnel cable laying apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473267.1U CN206712430U (en) | 2017-05-02 | 2017-05-02 | A kind of tunnel cable laying apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712430U true CN206712430U (en) | 2017-12-05 |
Family
ID=60457101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720473267.1U Expired - Fee Related CN206712430U (en) | 2017-05-02 | 2017-05-02 | A kind of tunnel cable laying apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712430U (en) |
-
2017
- 2017-05-02 CN CN201720473267.1U patent/CN206712430U/en not_active Expired - Fee Related
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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: 20171205 |