CN104459047A - Gas detector capable of manually controlling going up and down - Google Patents

Gas detector capable of manually controlling going up and down Download PDF

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Publication number
CN104459047A
CN104459047A CN201410752270.8A CN201410752270A CN104459047A CN 104459047 A CN104459047 A CN 104459047A CN 201410752270 A CN201410752270 A CN 201410752270A CN 104459047 A CN104459047 A CN 104459047A
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CN
China
Prior art keywords
detector
fixed pulley
connects
gas detector
hand capstan
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
Application number
CN201410752270.8A
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Chinese (zh)
Inventor
刘继龙
王锡铜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin East Alarm Equipment Development Co Ltd
Original Assignee
Harbin East Alarm Equipment Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin East Alarm Equipment Development Co Ltd filed Critical Harbin East Alarm Equipment Development Co Ltd
Priority to CN201410752270.8A priority Critical patent/CN104459047A/en
Publication of CN104459047A publication Critical patent/CN104459047A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a gas detector capable of manually controlling going up and down. The gas detector comprises an explosion-proof connecting box, a detector, a fixed pulley, a corner pulley and a hand capstan, wherein the explosion-proof connecting box is connected with the detector by virtue of a spring cable; the detector is connected with the fixed pulley; the fixed pulley is connected with the corner pulley; the corner pulley is connected with the hand capstan; and the fixed pulley and the corner pulley are positioned above the detector and the hand capstan. The gas detector is simple in structure, low in cost and easy to assemble. According to the scheme, the detector can go up and down by virtue of several simple non-electric devices. The gas detector can achieve the function of going up and down by a simple mode and low cost.

Description

A kind of can Non-follow control lifting gas detector
Technical field
the present invention relates to a kind of detector, particularly relate to a kind of can Non-follow control lifting gas detector.
Background technology
existing gas detector can be divided into fixed and portable gas detector two kinds substantially.But can these two kinds of gas detectors of some situation not very applicable in daily life.Such as detected gas lta, detector needs to be installed in 0.5-1 rice below factory building ceiling.Some factory building is very high, can cause like this detector safeguard, maintenance bother very much.The second situation is, tested gas is very heavy, and detector needs to be arranged on Near Ground, but this position likely becomes again the passage for people or car turnover.Channel blockage can be caused like this.Above two kinds of situations, all need detector at ordinary times in the position detecting gas, need to be elevated its position time special.So that the carrying out of other work.
current elevation type gas detector, it is carry out upper and lower manipulation with similar anti-explosion electric cucurbit or fire proof motor that only data can be inquired about.This scheme fire proof motor or anti-explosion electric cucurbit have very large deadweight.The domestic anti-explosion electric cucurbit that can have bought probably has 0.5 ton, construction trouble.The problem also had is exactly the alternating current needing to connect 380V.For explosion-proof place, such voltage is abnormally dangerous.Connect up costly.
Summary of the invention
for the problems referred to above, the object of the invention is a kind of structure simple, with low cost, easy-to-install a kind of can Non-follow control lifting gas detector.
in order to realize object of the present invention, the technical solution adopted in the present invention is: a kind of can the gas detector of Non-follow control lifting, comprise and explosion-proofly connect box, detector, fixed pulley, quarter block, hand capstan: the described explosion-proof box that connects connects detector by spring cable; Described detector connects fixed pulley, fixed pulley connects quarter block, quarter block connects hand capstan; Described fixed pulley and quarter block are positioned at above detector and hand capstan.
connect with wire rope between described detector, fixed pulley, quarter block, hand capstan.
the invention has the beneficial effects as follows: the feature that the present invention contrasts original technical scheme is exactly, structure is simple, with low cost, be easy to install.This programme can realize the lifting of detector by means of only several simple non-electrical devices.
the present invention can use very low simple mode, and very low cost completes the function that detector can be elevated.
Accompanying drawing explanation
fig. 1 is principle of work schematic diagram of the present invention.
Embodiment
below in conjunction with accompanying drawing, the present invention is described further.
embodiment one:
can the gas detector of Non-follow control lifting, comprise and explosion-proofly connect box, detector, fixed pulley, quarter block, hand capstan: the described explosion-proof box that connects connects detector by spring cable; Described detector connects fixed pulley, fixed pulley connects quarter block, quarter block connects hand capstan; Described fixed pulley and quarter block are positioned at above detector and hand capstan.
connect with wire rope between described detector, fixed pulley, quarter block, hand capstan.
embodiment two:
with the hand capstan connecting steel wire ropes of band auto-lock function, wire rope is by quarter block, and fixed pulley connects detector, can realize the lifting of detector to detector.Anti-explosion terminal box connects detector by spring cable and realizes the power supply of detector in lifting process.And avoid detector in lifting process, service cable is wound around with the wire rope controlling to be elevated.

Claims (2)

1. can the gas detector of Non-follow control lifting, comprise and explosion-proofly connect box, detector, fixed pulley, quarter block, hand capstan; It is characterized in that: the described explosion-proof box that connects connects detector by spring cable; Described detector connects fixed pulley, fixed pulley connects quarter block, quarter block connects hand capstan; Described fixed pulley and quarter block are positioned at above detector and hand capstan.
2. according to claim 1 a kind of can Non-follow control lifting gas detector, it is characterized in that: connect with wire rope between described detector, fixed pulley, quarter block, hand capstan.
CN201410752270.8A 2014-12-11 2014-12-11 Gas detector capable of manually controlling going up and down Pending CN104459047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410752270.8A CN104459047A (en) 2014-12-11 2014-12-11 Gas detector capable of manually controlling going up and down

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410752270.8A CN104459047A (en) 2014-12-11 2014-12-11 Gas detector capable of manually controlling going up and down

Publications (1)

Publication Number Publication Date
CN104459047A true CN104459047A (en) 2015-03-25

Family

ID=52905436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410752270.8A Pending CN104459047A (en) 2014-12-11 2014-12-11 Gas detector capable of manually controlling going up and down

Country Status (1)

Country Link
CN (1) CN104459047A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225692A (en) * 1923-11-10 1924-12-11 Stephen Simpson Improvements relating to test holders for calibrating gas meters and similar purposes
CN201850095U (en) * 2010-11-16 2011-06-01 杨扬 Lifting mechanism for electrical appliance
CN201971462U (en) * 2010-12-07 2011-09-14 河南永昌飞天淀粉糖有限公司 Lifting regulating device for pipe bundle emptying
US20130269163A1 (en) * 2011-10-12 2013-10-17 Richard L. Sears Lifting system and method
CN203287367U (en) * 2013-05-20 2013-11-13 中国石油天然气股份有限公司 Lifting type detector for gas detection
CN103645281A (en) * 2013-11-22 2014-03-19 哈尔滨东方报警设备开发有限公司 Lifting-type gas detector
CN204241451U (en) * 2014-12-11 2015-04-01 哈尔滨东方报警设备开发有限公司 A kind of can Non-follow control lifting gas detector

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225692A (en) * 1923-11-10 1924-12-11 Stephen Simpson Improvements relating to test holders for calibrating gas meters and similar purposes
CN201850095U (en) * 2010-11-16 2011-06-01 杨扬 Lifting mechanism for electrical appliance
CN201971462U (en) * 2010-12-07 2011-09-14 河南永昌飞天淀粉糖有限公司 Lifting regulating device for pipe bundle emptying
US20130269163A1 (en) * 2011-10-12 2013-10-17 Richard L. Sears Lifting system and method
CN203287367U (en) * 2013-05-20 2013-11-13 中国石油天然气股份有限公司 Lifting type detector for gas detection
CN103645281A (en) * 2013-11-22 2014-03-19 哈尔滨东方报警设备开发有限公司 Lifting-type gas detector
CN204241451U (en) * 2014-12-11 2015-04-01 哈尔滨东方报警设备开发有限公司 A kind of can Non-follow control lifting gas detector

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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150325