CN204972783U - Alarm device that fire engine rolling slats door closed condition detected - Google Patents
Alarm device that fire engine rolling slats door closed condition detected Download PDFInfo
- Publication number
- CN204972783U CN204972783U CN201520758261.XU CN201520758261U CN204972783U CN 204972783 U CN204972783 U CN 204972783U CN 201520758261 U CN201520758261 U CN 201520758261U CN 204972783 U CN204972783 U CN 204972783U
- Authority
- CN
- China
- Prior art keywords
- rolling slats
- slats door
- door
- spool
- closed condition
- 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
Abstract
The utility model relates to the fire engine field is an alarm device that fire engine rolling slats door closed condition detected. The upper end in the carriage is fixed to the characterized by spool, and rolling slats door door leaf's upper end is admittedly around on the spool, and rolling slats door door leaf's lower extreme rolling slats door door head is connected with the pull rod, and the stopper of having removed theatrical makeup and costume outside the carriage is equipped with angle aluminium and travel switch under in the carriage, travel switch's one end links to each other with the buzzer siren, and the other end links to each other with the power negative pole. Owing to adopted this technical scheme, simple structure does not close when equipment case rolling slats door, will keep off the position when driver traveles and hang and to go forward fenders, and the buzzer siren on the instrument desk will be reported to the police in the buzzing, indicates navigating mate in time to handle, the in -process rolling slats door of traveling is opened also so automatically.
Description
Technical field
The utility model relates to fire fighting truck field, is the warning device that a kind of fire fighting truck rolling screen door closed condition detects.Before travelling, detect the closed condition of all storage compartment rolling screen door for fire fighting truck, not closing as rolling screen door or do not close in the driver's cabin that puts in place will alarm human pilot, and this function can the safety of various fire-fighting equipments in effective protection fire fighting truck storage compartment.
Background technology
Fire fighting truck is that a kind of being used for transports the means of transport that fire fighter, fire distinguisher and firing-fighting medium arrive scene of fire, vehicle needs maneuverability, and facility requirements structures all on car is simple, convenient and reliable operation.Gu all equipment chamber doors all adopt aluminium alloy roller shutter door on fire fighting truck, automatically will pack up as long as slightly upwards lift rolling screen door during unlatching, firmly pull down during closedown, pull bar is pulled to below limited block.After extinguishing operation completes, fire fighter forgets closedown storage compartment rolling screen door when returning the vehicle to the garage and knock off sometimes due to tired or time is pressing or does not shut, and can automatically open in the process of walking, causes fire-fighting equipment in car to lose.
Summary of the invention
The purpose of this utility model is the warning device that a kind of fire fighting truck storage compartment rolling screen door closed condition will be provided to detect.
The utility model is achieved like this: the warning device that a kind of fire fighting truck rolling screen door closed condition detects, it is characterized in that spool is fixed on the upper end in compartment, the upper end of roller shutter every sheet is solid around on spool, lower end roller shutter every head of roller shutter every sheet is connected with pull bar, compartment is outside lower is equipped with limited block, and aluminum corner brace and travel switch are housed under in compartment; One end of travel switch is connected with buzzer siren, and the other end is connected with power cathode.
Owing to have employed technique scheme, structure is simple, when storage compartment rolling screen door is not closed, is put into forward gear by gear when driver travels, and the buzzer siren on instrument desk will be reported to the police in buzzing, and prompting human pilot processes in time; In driving process, rolling screen door is opened also like this automatically.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is electrical schematic of the present utility model.
In the drawings: 1, spool; 2, roller shutter every sheet; 3, roller shutter every head; 4, pull bar; 5, limited block; 6, aluminum corner brace; 7, travel switch; 8, buzzer siren.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
In fig. 1 and 2, spool 1 is fixed on the upper end in compartment, and the upper end of roller shutter every sheet 2 is solid around on spool 1, and lower end roller shutter every head 3 of roller shutter every sheet 2 is connected with pull bar 4, and compartment is outside lower is equipped with limited block 5, and aluminum corner brace 6 and travel switch 7 are housed under in compartment; One end of travel switch 7 is connected with buzzer siren 8, and the other end is connected with power cathode.
Drop-down pull bar 4, spool 1 counterclockwise rotates, roller shutter every sheet 2 and roller shutter every head 3 fall, rolling screen door closes the below of i.e. pull bar 4 to the limited block 5 of putting in place completely, aluminum corner brace 6 inside roller shutter every head 3 will push down the contact of travel switch 7, switch internal is in off-state, and in driver's cabin, buzzer siren 8 is in off-position, namely can not buzzing report to the police.Otherwise, if pull bar 4 is not pulled to below limited block 5, namely Men Weiguan puts in place, aluminum corner brace 6 inside roller shutter every head 3 does not push down the contact of travel switch 7, switch internal is in UNICOM's state, and gear opens ignition switch, and gear level puts into forward gear, whole circuit will be connected, and namely buzzer siren 8 electricly must start buzzing and report to the police.
Claims (1)
1. the warning device of a fire fighting truck rolling screen door closed condition detection, it is characterized in that spool (1) is fixed on the upper end in compartment, the upper end of roller shutter every sheet (2) is solid around on spool (1), lower end roller shutter every head (3) of roller shutter every sheet (2) is connected with pull bar (4), compartment is outside lower is equipped with limited block (5), and aluminum corner brace (6) and travel switch (7) are housed under in compartment; One end of travel switch (7) is connected with buzzer siren (8), and the other end is connected with power cathode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758261.XU CN204972783U (en) | 2015-09-29 | 2015-09-29 | Alarm device that fire engine rolling slats door closed condition detected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758261.XU CN204972783U (en) | 2015-09-29 | 2015-09-29 | Alarm device that fire engine rolling slats door closed condition detected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972783U true CN204972783U (en) | 2016-01-20 |
Family
ID=55107206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758261.XU Expired - Fee Related CN204972783U (en) | 2015-09-29 | 2015-09-29 | Alarm device that fire engine rolling slats door closed condition detected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285421A (en) * | 2016-10-25 | 2017-01-04 | 徐工消防安全装备有限公司 | Rolling screen door opening and closing detector, casing and fire fighting truck |
| CN113428094A (en) * | 2021-06-23 | 2021-09-24 | 北京市消防救援总队训练与战勤保障支队 | Intelligent voice alarm method and system for fire fighting truck and storage medium |
-
2015
- 2015-09-29 CN CN201520758261.XU patent/CN204972783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285421A (en) * | 2016-10-25 | 2017-01-04 | 徐工消防安全装备有限公司 | Rolling screen door opening and closing detector, casing and fire fighting truck |
| CN113428094A (en) * | 2021-06-23 | 2021-09-24 | 北京市消防救援总队训练与战勤保障支队 | Intelligent voice alarm method and system for fire fighting truck and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160120 Termination date: 20190929 |