CN106761922A - A kind of avoid-dismantle cable tunnel fireproof partition device - Google Patents
A kind of avoid-dismantle cable tunnel fireproof partition device Download PDFInfo
- Publication number
- CN106761922A CN106761922A CN201611103050.8A CN201611103050A CN106761922A CN 106761922 A CN106761922 A CN 106761922A CN 201611103050 A CN201611103050 A CN 201611103050A CN 106761922 A CN106761922 A CN 106761922A
- Authority
- CN
- China
- Prior art keywords
- cable
- fireproof
- cable tunnel
- door
- door frame
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 title claims abstract description 22
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
- E21F17/12—Dam doors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Special Wing (AREA)
Abstract
A kind of avoid-dismantle cable tunnel fireproof partition device, is related to cable tunnel fireproof partition field, and its structure is：Cable tunnel（2）Bottom both sides be provided with gutter（1）, cable tunnel（2）Interior both sides are provided with cable bearer（3）, cable bearer（3）On be provided with cable（4）, cable（4）Between be provided with fire prevention building block（5）, cable bearer（3）Middle setting have 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）Corner be provided with free pin（8）, freely sell（8）By C-shaped fireproof door frame（6）It is fixed on described cable tunnel（2）It is interior, the fireproof door plate（9）On be provided with Tiandi lock（10）.The beneficial effects of the present invention are：Fireproof partition door need not be removed when repairing or changed cable（7）, the construction period is shortened, the time of power failure is reduced, cost-effective saving is artificial.
Description
Technical field
The present invention relates to cable tunnel fireproof partition field, and in particular to a kind of avoid-dismantle cable tunnel fireproof partition is filled
Put.
Background technology
Repair, change or needed when newly-increased to remove fireproof partition and could tie up after a cable damage in usual cable tunnel
Repair, change or increase newly, so will result in that power off time is long, the construction period is long, high cost, take a lot of work laborious.
The content of the invention
For above-mentioned technical problem the invention provides a kind of avoid-dismantle cable tunnel fireproof partition device, its feature exists
In：Cable tunnel（2）Bottom both sides be provided with gutter（1）, cable tunnel（2）Interior both sides are provided with cable bearer（3）, electricity
Cable support（3）On put cable（4）, cable（4）Between be provided with fire prevention building block（5）, cable bearer（3）Middle setting have anti-
Fiery partition door（7）, the fireproof partition door（7）By C-shaped fireproof door frame（6）And fireproof door plate（9）Composition, the C-shaped fire resistant doorsets
Frame（6）Be provided with free pin away from door opening direction upper and lower ends（8）, the C-shaped fireproof door frame（6）Close door opening
Direction upper and lower ends are provided with steady pin（11）, freely sell（8）By C-shaped fireproof door frame（6）It is fixed on described cable tunnel
（2）It is interior, the fireproof door plate（9）On be provided with Tiandi lock（10）.
Use principle of the invention is：When repairing or change after cable damage, opening the door can be to fire resistant doorsets open side
Cable is repaired or changed, by the C-shaped fireproof door frame of upper and lower ends over there（6）On freely sell（8）To anti-by removing
The cable of vent closed side is repaired or changed, and both sides carry out cable when being repaired or being changed, and takes out fire prevention building block
（5）Cable is changed in maintenance, and fire prevention building block is used after repairing or having changed cable（5）Blocked, then plugged freedom again
Pin（8）, it is not necessary to remove fire wall and fireproof partition door（7）.
The beneficial effects of the present invention are：Fire wall and fireproof partition door need not be removed when repairing or changed cable
（7）, the construction period is shortened, the time of power failure is reduced, it is cost-effective, save artificial.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Wherein：1st, gutter, 2, cable tunnel, 3, cable bearer, 4, cable, 5, fire prevention building block, 6, C-shaped fireproof door frame,
7th, fireproof partition door, 8, freely sell, 9, fireproof door plate, 10, Tiandi lock, 11, steady pin.
Specific embodiment
Embodiment 1：A kind of avoid-dismantle cable tunnel fireproof partition device, it is characterised in that：Cable tunnel（2）Bottom two
While being provided with gutter（1）, cable tunnel（2）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）Middle setting have fireproof partition door（7）, it is described anti-
Fiery partition door（7）By C-shaped fireproof door frame（6）And fireproof door plate（9）Composition, the C-shaped fireproof door frame（6）Away from door opening side
Free pin is provided with to upper and lower ends（8）, the C-shaped fireproof door frame（6）Close door opening direction upper and lower ends be respectively provided with
There is steady pin（11）, freely sell（8）By C-shaped fireproof door frame（6）It is fixed on described 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 embodiment, and persons skilled in the art are according to disclosed by the invention interior
Hold, the present invention can be implemented using other various specific embodiments, therefore, it is every to use design structure of the invention and think of
Road, does the design of some simple changes or change, both falls within the scope of protection of the invention.
Claims (1)
1. a kind of avoid-dismantle cable tunnel fireproof partition device, it is characterised in that：Cable tunnel（2）Bottom both sides be provided with row
Ditch（1）, cable tunnel（2）Interior both sides are provided with cable bearer（3）, cable bearer（3）On put cable（4）, cable（4）It
Between be provided with fire prevention building block（5）, cable bearer（3）Middle setting have fireproof partition door（7）, the fireproof partition door（7）By C
Shape fireproof door frame（6）And fireproof door plate（9）Composition, the C-shaped fireproof door frame（6）Be all provided with away from door opening direction upper and lower ends
It is equipped with free pin（8）, the C-shaped fireproof door frame（6）Close door opening direction upper and lower ends be provided with steady pin（11）, from
By pin（8）By C-shaped fireproof door frame（6）It is fixed on described cable tunnel（2）It is interior, the fireproof door plate（9）On be provided with the world
Lock（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103050.8A CN106761922A (en) | 2016-12-05 | 2016-12-05 | A kind of avoid-dismantle cable tunnel fireproof partition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611103050.8A CN106761922A (en) | 2016-12-05 | 2016-12-05 | A kind of avoid-dismantle cable tunnel fireproof partition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106761922A true CN106761922A (en) | 2017-05-31 |
Family
ID=58883756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611103050.8A Pending CN106761922A (en) | 2016-12-05 | 2016-12-05 | A kind of avoid-dismantle cable tunnel fireproof partition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761922A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354421A (en) * | 2019-07-25 | 2019-10-22 | 国网江西省电力有限公司鹰潭供电分公司 | A kind of power construction electric power flameproof protection device |
| CN114033472A (en) * | 2021-11-10 | 2022-02-11 | 嘉应学院 | Tunnel fire prevention isolating device |
| CN114917509A (en) * | 2022-04-02 | 2022-08-19 | 深圳标典新材料有限公司 | Application of fire protection system in cable tunnel |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2381547A (en) * | 2001-11-01 | 2003-05-07 | Kennedy Jack Metal Prod | Mine door construction |
| CN2764937Y (en) * | 2004-12-22 | 2006-03-15 | 上海合晖防火材料有限公司 | Fire-resistive plugging partition for cable tunnel |
| DE102006012092A1 (en) * | 2005-03-14 | 2006-09-21 | Hodapp Gmbh & Co. Kg | Fire and smoke-proof door for closing door opening in tunnel section, has two door blades made of fire-proof material, connected pivotedly with door case, and aligned parallel to escape and rescue directions in opened position |
| CN101781996A (en) * | 2010-01-29 | 2010-07-21 | 中铁六局集团有限公司 | Emergency airtight door used for connecting passage construction |
| CN201581929U (en) * | 2010-01-05 | 2010-09-15 | 代丽华 | Lifting partition door of subway |
| CN203531960U (en) * | 2013-10-22 | 2014-04-09 | 国家电网公司 | Mining multi-functional shelter place protection wall |
| CN203603978U (en) * | 2013-10-22 | 2014-05-21 | 中国人民解放军理工大学 | Double-door type airtight and blocking subway door device |
| CN203783636U (en) * | 2014-04-14 | 2014-08-20 | 中铁第一勘察设计院集团有限公司 | Anti-explosion separation structure between two tunnels |
| CN205370360U (en) * | 2015-12-15 | 2016-07-06 | 深圳市施罗德工业测控设备有限公司 | Fire door is prevented in utility tunnel's automation |
-
2016
- 2016-12-05 CN CN201611103050.8A patent/CN106761922A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2381547A (en) * | 2001-11-01 | 2003-05-07 | Kennedy Jack Metal Prod | Mine door construction |
| CN2764937Y (en) * | 2004-12-22 | 2006-03-15 | 上海合晖防火材料有限公司 | Fire-resistive plugging partition for cable tunnel |
| DE102006012092A1 (en) * | 2005-03-14 | 2006-09-21 | Hodapp Gmbh & Co. Kg | Fire and smoke-proof door for closing door opening in tunnel section, has two door blades made of fire-proof material, connected pivotedly with door case, and aligned parallel to escape and rescue directions in opened position |
| CN201581929U (en) * | 2010-01-05 | 2010-09-15 | 代丽华 | Lifting partition door of subway |
| CN101781996A (en) * | 2010-01-29 | 2010-07-21 | 中铁六局集团有限公司 | Emergency airtight door used for connecting passage construction |
| CN203531960U (en) * | 2013-10-22 | 2014-04-09 | 国家电网公司 | Mining multi-functional shelter place protection wall |
| CN203603978U (en) * | 2013-10-22 | 2014-05-21 | 中国人民解放军理工大学 | Double-door type airtight and blocking subway door device |
| CN203783636U (en) * | 2014-04-14 | 2014-08-20 | 中铁第一勘察设计院集团有限公司 | Anti-explosion separation structure between two tunnels |
| CN205370360U (en) * | 2015-12-15 | 2016-07-06 | 深圳市施罗德工业测控设备有限公司 | Fire door is prevented in utility tunnel's automation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354421A (en) * | 2019-07-25 | 2019-10-22 | 国网江西省电力有限公司鹰潭供电分公司 | A kind of power construction electric power flameproof protection device |
| CN114033472A (en) * | 2021-11-10 | 2022-02-11 | 嘉应学院 | Tunnel fire prevention isolating device |
| CN114033472B (en) * | 2021-11-10 | 2023-09-15 | 嘉应学院 | Tunnel fire prevention isolating device |
| CN114917509A (en) * | 2022-04-02 | 2022-08-19 | 深圳标典新材料有限公司 | Application of fire protection system in cable tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |