CN106602496B - A kind of avoid-dismantle fireproof partition device being arranged in cable tunnel - Google Patents
A kind of avoid-dismantle fireproof partition device being arranged in cable tunnel Download PDFInfo
- Publication number
- CN106602496B CN106602496B CN201611103652.3A CN201611103652A CN106602496B CN 106602496 B CN106602496 B CN 106602496B CN 201611103652 A CN201611103652 A CN 201611103652A CN 106602496 B CN106602496 B CN 106602496B
- Authority
- CN
- China
- Prior art keywords
- cable
- shaped
- fireproof
- fireproof partition
- manhole shaft
- 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
- 238000005192 partition Methods 0.000 title claims abstract description 36
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims abstract description 6
- 241000251468 Actinopterygii Species 0.000 claims abstract description 5
- 239000011449 brick Substances 0.000 claims abstract description 5
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 230000008439 repair process Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/08—Installations of electric cables or lines in or on the ground or water in tunnels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6015—Anchoring means
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/161—Profile members therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
A kind of avoid-dismantle fireproof partition device being arranged in cable tunnel, is related to cable tunnel fireproof partition field, structure is：L-shaped manhole shaft is L-shaped; the top of L-shaped manhole shaft is provided with well lid, and L-shaped manhole shaft bottom end is connected with cable tunnel, and the outside of L-shaped manhole shaft is that brick cuts protective layer; the inside of L-shaped manhole shaft is fish tail and waterproof layer, and fireproof partition is additionally provided in the cable tunnel；The bottom both sides of the fireproof partition are provided with gutter, both sides are provided with cable bearer in fireproof partition, cable is provided on cable bearer, fire prevention building block is provided between cable, the centre of cable bearer is provided with fireproof partition, and the fireproof partition is made of C-shaped fireproof door frame and fireproof door plate, and the quadrangle of the C-shaped fireproof door frame is both provided with free pin, it freely sells and C-shaped fireproof door frame is fixed in the cable tunnel, Tiandi lock is provided on the fireproof door plate.The beneficial effects of the present invention are：Fireproof partition need not be removed when repairing or replaced cable, shortens the construction period, reduce the time of power failure, it is cost-effective to save manually.
Description
Technical field
The present invention relates to cable tunnel fireproof partition fields, and in particular to a kind of avoid-dismantle being arranged in cable tunnel is anti-
Fiery partition apparatus.
Background technology
It needs that fireproof partition dismounting could be tieed up when repairing or replace after a cable damage in usual cable tunnel
It repaiies or replaces, will result in that power off time is long, and the construction period is long in this way, it is of high cost, it takes a lot of work laborious.
Invention content
In view of the above technical problems the present invention provides a kind of avoid-dismantle fireproof partition device being arranged in cable tunnel,
It is characterized in that：L-shaped manhole shaft（12）It is L-shaped, L-shaped manhole shaft（12）Top be provided with well lid（11）, L-shaped manhole shaft（12）
Bottom end and cable tunnel（2）It is connected, L-shaped manhole shaft（12）Outside be brick cut protective layer（13）, L-shaped manhole shaft（12）
Inside be fish tail and waterproof layer（14）, the cable tunnel（2）Inside it is additionally provided with fireproof partition（15）；The fireproof partition（15）
Bottom both sides be provided with gutter（1）, fireproof partition（15）Interior both sides are provided with cable bearer（3）, cable bearer（3）Upper pendulum
Payout（4）, cable（4）Between be provided with fire prevention building block（5）, cable bearer（3）Centre be provided with fireproof partition door（7）,
The fireproof partition door（7）By C-shaped fireproof door frame（6）And fireproof door plate（9）Composition, the C-shaped fireproof door frame（6）Up and down two
End is both provided with free pin（8）, the C-shaped fireproof door frame（6）Upper and lower ends be both provided with fixed pin（16）, freely sell（8）
By C-shaped fireproof door frame（6）It is fixed on the cable tunnel（2）It is interior, the fireproof door plate（9）On be provided with Tiandi lock（10）.
The present invention use principle be：After cable damage repair or replace when, cable damage over there need repairing or
Person replaces just by the C-shaped fireproof door frame of upper and lower ends over there（6）On freely sell（8）It removes, takes out fire prevention building block（5）Repair or
Person replaces cable, and free pin is plugged again after repairing or having replaced cable（8）, fireproof partition door need not be removed（7）.
The beneficial effects of the present invention are：Fireproof partition door need not be removed when repairing or replaced cable（7）, shorten
Construction period, reduce the time of power failure, it is cost-effective, it saves artificial.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is Fig. 1 fireproof partitions（15）Sectional view.
Wherein：1, gutter, 2, cable tunnel, 3, cable bearer, 4, cable, 5, fire prevention building block, 6, C-shaped fireproof door frame,
7, fireproof partition door, 8, freely sell, 9, fireproof door plate, 10, Tiandi lock, 11, well lid, 12, L-shaped manhole shaft, 13, brick cut protection
Layer, 14, fish tail and waterproof layer, 15, fireproof partition, 16, fixed pin.
Specific implementation mode
Embodiment 1：A kind of avoid-dismantle fireproof partition device being arranged in cable tunnel, it is characterised in that：L-shaped manhole shaft
（12）It is L-shaped, L-shaped manhole shaft（12）Top be provided with well lid（11）, L-shaped manhole shaft（12）Bottom end and cable tunnel
（2）It is connected, L-shaped manhole shaft（12）Outside be brick cut protective layer（13）, L-shaped manhole shaft（12）Inside be fish tail and waterproof layer
（14）, the cable tunnel（2）Inside it is additionally provided with fireproof partition（15）；The fireproof partition（15）Bottom both sides be provided with row
Ditch（1）, fireproof partition（15）Interior both sides are provided with cable bearer（3）, cable bearer（3）On put cable（4）, cable（4）
Between be provided with fire prevention building block（5）, cable bearer（3）Centre be provided with fireproof partition door（7）, the fireproof partition door（7）
By C-shaped fireproof door frame（6）And fireproof door plate（9）Composition, the C-shaped fireproof door frame（6）Upper and lower ends be both provided with free pin
（8）, the C-shaped fireproof door frame（6）Upper and lower ends be both provided with fixed pin（16）, freely sell（8）By C-shaped fireproof door frame（6）
It is fixed on the cable tunnel（2）It is interior, the fireproof door plate（9）On be provided with Tiandi lock（10）.
The present invention is not only limited to above-mentioned specific implementation mode, and persons skilled in the art are according to disclosed by the invention interior
Hold, other a variety of specific implementation modes may be used and implement the present invention, therefore, every design structure using the present invention and think of
Road does some simple designs changed or change, both falls within the scope of protection of the invention.
Claims (1)
1. a kind of avoid-dismantle fireproof partition device being arranged in cable tunnel, it is characterised in that：L-shaped manhole shaft（12）It is L-shaped,
L-shaped manhole shaft（12）Top be provided with well lid（11）, L-shaped manhole shaft（12）Bottom end and cable tunnel（2）It is connected, L
Shape manhole shaft（12）Outside be brick cut protective layer（13）, L-shaped manhole shaft（12）Inside be fish tail and waterproof layer（14）, the electricity
Cable tunnel（2）Inside it is additionally provided with fireproof partition（15）；The fireproof partition（15）Bottom both sides be provided with gutter（1）, prevent
Fire screen is disconnected（15）Interior both sides are provided with cable bearer（3）, cable bearer（3）On put cable（4）, cable（4）Between be provided with
Fire prevention building block（5）, cable bearer（3）Centre be provided with fireproof partition door（7）, the fireproof partition door（7）By C-shaped fire resistant doorsets
Frame（6）And fireproof door plate（9）Composition, the C-shaped fireproof door frame（6）Upper and lower ends be both provided with free pin（8）, the C-shaped
Fireproof door frame（6）Upper and lower ends be both provided with fixed pin（16）, freely sell（8）By C-shaped fireproof door frame（6）Described in being fixed on
Cable tunnel（2）It is interior, the fireproof door plate（9）On be provided with Tiandi lock（10）；Its application method is：After cable damage repair or
When person replaces, cable damage over there needs repairing or replaces the just C-shaped fireproof door frame by upper and lower ends over there（6）On from
By pin（8）It removes, takes out fire prevention building block（5）Repair is either replaced after cable repairs or replaced cable and plugs freedom again
Pin（8）, fireproof partition door need not be removed（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103652.3A CN106602496B (en) | 2016-12-05 | 2016-12-05 | A kind of avoid-dismantle fireproof partition device being arranged in cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103652.3A CN106602496B (en) | 2016-12-05 | 2016-12-05 | A kind of avoid-dismantle fireproof partition device being arranged in cable tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106602496A CN106602496A (en) | 2017-04-26 |
| CN106602496B true CN106602496B (en) | 2018-09-28 |
Family
ID=58596130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611103652.3A Active CN106602496B (en) | 2016-12-05 | 2016-12-05 | A kind of avoid-dismantle fireproof partition device being arranged in cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106602496B (en) |
-
2016
- 2016-12-05 CN CN201611103652.3A patent/CN106602496B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106602496A (en) | 2017-04-26 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |