CN203232548U - Lifting type combustible gas alarm mounting device - Google Patents
Lifting type combustible gas alarm mounting device Download PDFInfo
- Publication number
- CN203232548U CN203232548U CN 201320100207 CN201320100207U CN203232548U CN 203232548 U CN203232548 U CN 203232548U CN 201320100207 CN201320100207 CN 201320100207 CN 201320100207 U CN201320100207 U CN 201320100207U CN 203232548 U CN203232548 U CN 203232548U
- Authority
- CN
- China
- Prior art keywords
- footstock
- cable
- gas alarm
- steering gear
- combustible gas
- 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
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 20
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an over-and-under type combustible gas alarm installation device designs for solving current combustible gas alarm's installation problem. The steering gear, the first footstock and the second footstock of the device are fixed on a wall and a roof beam respectively, one end of the traction steel wire rope is connected with the detachable hand crank, and the other end of the traction steel wire rope bypasses the first footstock and the second footstock respectively to be connected with the horizontal moving support. And a combustible gas alarm is fixed on the horizontal moving support. The automatic telescopic winder and the cable steering gear with the same height are fixed on the roof beam, one end of the cable bypasses the cable steering gear to be connected with the automatic telescopic winder, and the other end of the cable is connected with the horizontal movable support and the combustible gas alarm. The device has high reliability, simple structure and low cost, changes the installation mode of the combustible gas alarm positioned at the high position from a fixed mode to a lifting mode, can meet the requirement of detecting combustible gas, can solve the difficult problem of inconvenient maintenance in the prior art, and improves the working efficiency.
Description
Technical field
The utility model relates to a kind of lift flammable gas alarm erecting device, belongs to equipment field engineering field.
Background technology
In oil and chemical industry place, for guaranteeing safe production, the flammable gas alarm that fixed detection gas leaks is installed extensively, its detection signal reaches master-control room by lead and carries out chain control or warning.When rock gas, hydrogen and coal gas etc. are less than the inflammable gas of air specific weight in detecting factory building, according to installation specification, alarm must be contained in may leakage point the top, apart from the position on about 1 meter on roof, existing alarm then is located on the very high roof crossbeam in ground.When carrying out the equipment daily servicing, use as platforms of independently ascending a height such as mobile telescopic platform or ladders, and platform is easy to generate when rising to the higher position and rocks, there is certain security risk.The employee wears Safety Belt when ascend operation, not only bothers but also feel unwell complete.Ground production equipment can hinder platform to move, and influences work efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of lift flammable gas alarm erecting device, and it by the fixed lift of changing into, has solved a correlation technique difficult problem with the mounting means of flammable gas alarm, has improved work efficiency.
Concrete technical scheme of the present utility model is as follows:
The steering gear of this device is fixed on the vertical wall, and footstock one and footstock two are fixed on the crossbeam of roof, and arranging of steering gear, footstock one and footstock two is highly identical.Haulage cable one end is walked around steering gear and is connected detachable hand-operated device, and the other end is divided into bifilar, walks around footstock one and footstock two respectively, connects to move horizontally the support two ends, and the stroke of haulage cable is less than or equal to the distance on roof crossbeam and ground.Move horizontally on the support fixedly flammable gas alarm, an end that moves horizontally the corresponding footstock two of support is provided with riser, and the riser height is greater than the height of roof to footstock two bottoms, and the riser outside is provided with set collar.Automatically flexible winder and cable steering gear are fixed on the crossbeam of roof, both are highly identical, and be higher than footstock two, cable one end is walked around the cable steering gear and is connected automatically flexible winder, the other end connects flammable gas alarm by set collar, and the length of run of cable is greater than the stroke of haulage cable.
This device reliability height, simple in structure, cost is low, to be positioned at the mounting means of flammable gas alarm of eminence by the fixed lift of changing into, can satisfy the detection requirement of inflammable gas, can solve the difficult problem that prior art is safeguarded inconvenience again, improve work efficiency.
Description of drawings
Fig. 1 is lift flammable gas alarm erecting device synoptic diagram.
Embodiment
With reference to Fig. 1 embodiment of the present utility model is further specified:
Embodiment:
This device comprises detachable hand-operated device 1, steering gear 2, haulage cable 3, footstock 1, footstock 25, moves horizontally support 6, flammable gas alarm 7, cable 8, flexible winder 9, cable steering gear 10 and set collar 13 automatically:
Detachable hand-operated device 1 is installed in the height of being convenient to personnel operation, and its inside is provided with the ratchet of anti-locking mechanism reversing, and its crank can unload when not using, and avoids the unrelated person operation.Footstock 1 and footstock 25 apart from roof 1m about.3 fens bifilar connection traversing carriages 6 of haulage cable rotate in lifting process to avoid it.In drawing process, the riser of traversing carriage 6 is used for attached cable 8 on the one hand, prevents that the terminals in the flammable gas alarm 7 are loosening, is used for spacing traversing carriage 6 on the other hand, near bump footstock when avoiding it to rise to the roof.Cable steering gear 10 is higher than footstock 25, keeps vertical state with the cut cable that guarantees 6 of cable steering gear 10 and traversing carriages, and when avoiding flammable gas alarm 7 to rise to highest point, cable 8 is in the bending wearing and tearing of set collar 13 places.
During use, rotate detachable hand-operated device 1 crank, rolling haulage cable 3, pulling traversing carriage 6 rises, and realizes promoting the function of flammable gas alarm 7.Simultaneously, flexible winder 9 reclaims cable synchronously automatically, satisfies the attractive in appearance and requirement of explosion of wiring.In like manner, rotate detachable hand-operated device 1 crank, discharge haulage cable 3, flammable gas alarm 7 and traversing carriage 6 rely on deadweight to descend, and simultaneously, cable 8 is pulled out synchronously.
Claims (1)
1. lift flammable gas alarm erecting device is characterized in that:
Steering gear (2) is fixed on the vertical wall (12), and footstock one (4) and footstock two (5) are fixed on the roof crossbeam (11), and steering gear (2), footstock one (4) are highly identical with arranging of footstock two (5); Haulage cable (3) one ends are walked around steering gear (2) and are connected detachable hand-operated device (1), the other end is divided into bifilar, walk around footstock one (4) and footstock two (5) respectively, connection moves horizontally support (6) two ends, and the stroke of haulage cable (3) is less than or equal to the distance on roof crossbeam (11) and ground; Move horizontally support (6) and go up fixedly flammable gas alarm (7), an end that moves horizontally the corresponding footstock two (5) of support (6) is provided with riser, and the riser height is greater than the height of roof to footstock two (5) bottoms, and the riser outside is provided with set collar (13); Automatically flexible winder (9) and cable steering gear (10) are fixed on the roof crossbeam (11), both are highly identical, and be higher than footstock two (5), cable (8) one ends are walked around cable steering gear (10) and are connected automatically flexible winder (9), the other end connects flammable gas alarm (7) by set collar (13), and the length of run of cable (8) is greater than the stroke of haulage cable (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100207 CN203232548U (en) | 2013-03-06 | 2013-03-06 | Lifting type combustible gas alarm mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100207 CN203232548U (en) | 2013-03-06 | 2013-03-06 | Lifting type combustible gas alarm mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232548U true CN203232548U (en) | 2013-10-09 |
Family
ID=49288656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100207 Expired - Fee Related CN203232548U (en) | 2013-03-06 | 2013-03-06 | Lifting type combustible gas alarm mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232548U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392574A (en) * | 2014-11-13 | 2015-03-04 | 常州大学 | Cotton pile fire alarm sensor supporting device |
| CN107064425A (en) * | 2017-03-31 | 2017-08-18 | 西安长庆科技工程有限责任公司 | A kind of adjustable wireless combustible gas detecting system and adjusting method and its application |
| CN112242043A (en) * | 2020-09-28 | 2021-01-19 | 上海嘉筠通信技术有限公司 | Wireless combustible gas alarm with timer function |
-
2013
- 2013-03-06 CN CN 201320100207 patent/CN203232548U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392574A (en) * | 2014-11-13 | 2015-03-04 | 常州大学 | Cotton pile fire alarm sensor supporting device |
| CN107064425A (en) * | 2017-03-31 | 2017-08-18 | 西安长庆科技工程有限责任公司 | A kind of adjustable wireless combustible gas detecting system and adjusting method and its application |
| CN107064425B (en) * | 2017-03-31 | 2023-08-08 | 西安长庆科技工程有限责任公司 | Adjustable wireless combustible gas detection system, adjusting method and application thereof |
| CN112242043A (en) * | 2020-09-28 | 2021-01-19 | 上海嘉筠通信技术有限公司 | Wireless combustible gas alarm with timer function |
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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: 20131009 Termination date: 20210306 |