CN201543127U - Simple friction type descent control device - Google Patents

Simple friction type descent control device Download PDF

Info

Publication number
CN201543127U
CN201543127U CN2009202476021U CN200920247602U CN201543127U CN 201543127 U CN201543127 U CN 201543127U CN 2009202476021 U CN2009202476021 U CN 2009202476021U CN 200920247602 U CN200920247602 U CN 200920247602U CN 201543127 U CN201543127 U CN 201543127U
Authority
CN
China
Prior art keywords
people
control device
descent control
friction type
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.)
Expired - Fee Related
Application number
CN2009202476021U
Other languages
Chinese (zh)
Inventor
王显明
陆锦康
张春宇
陈龙
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.)
Dalian Polytechnic University
Original Assignee
Dalian Polytechnic University
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 Dalian Polytechnic University filed Critical Dalian Polytechnic University
Priority to CN2009202476021U priority Critical patent/CN201543127U/en
Application granted granted Critical
Publication of CN201543127U publication Critical patent/CN201543127U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

A simple friction type descent control device comprises rope penetrating holes (1), a frame (2) and a friction column (5), and is characterized in that the friction column (5) is fixedly connected with the frame (2), the two rope penetrating holes (1) are arranged on the frame (2), and a fixed manhole (3) is arranged at the lower end of the frame (2). The simple friction type descent control device is simple in structure and low in cost, can control descending speed of people, and leads people to reach safety places successfully. Moreover, descending of people at high positions can be controlled by people on the ground by means of pulling a rope. In addition, the simple friction type descent control device can be widely applied to emergency rescue in high buildings, ships and the like, and can also be used in aspects of safety descending, doing rescue and relief work and the like for personnel on helicopters, and further, descending speed of the simple friction type descent control device can be adjusted by people on the ground.

Description

Simple and easy friction-type descending lifeline
Technical field
The utility model relates to a kind of escape device.
Background technology
Because many factors, tragedies such as fire happen occasionally, and bring on a disaster and lose to the country and people, and we must enhance your vigilance, and prevent trouble before it happens.For unexpected dangerous situation, particularly be in the people of eminence, no matter be at high building or steamer, how smoothly life is protected at the escape unharmed scene, is vital.On the current market, many escape devices are arranged, what wherein have is heavier or huge, be unfavorable for carrying and installing,, be sought after a walk away safety for building resident or steamer personnel, and convenient practical escape device, based on this demand, we have designed a simple and easy friction-type descending lifeline.
The utility model content
The utility model purpose provides a kind of simple in structure, simple and easy friction-type descending lifeline that cost is low.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of simple and easy friction-type descending lifeline comprises lacing hole, framework, mill sassafras post, it is characterized in that: described mill sassafras post is connected with frame fixation, and framework is provided with two lacing holes, and the lower end of framework is provided with fixedly manhole.
Described mill sassafras post is two.
Described lacing hole is provided with the abrasionproof packing ring.
The beneficial effects of the utility model are: this simple and easy friction-type descending lifeline is simple in structure, and cost is low, can control the speed that the people descends, and successfully arrives safely, can certainly control top personnel by pulling cord by following personnel and descend; Can be widely used in emergency escapes such as high building, steamer, can be used for also that personal security on the helicopter descends and aspect such as rescue and relief work; Can come by following people decrease speed is regulated.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 schematic diagram of the present utility model;
Fig. 2 front view of the present utility model;
Fig. 3 side view of the present utility model.
The specific embodiment
As Figure 1-3, a kind of simple and easy friction-type descending lifeline comprises lacing hole 1, framework 2, mill sassafras post 5, and described mill sassafras post 5 is fixedlyed connected with framework 2, and framework 2 is provided with two lacing holes 1, and the lower end of framework 2 is provided with fixedly manhole 3; Mill sassafras post 5 is two; Lacing hole 1 is provided with abrasionproof packing ring 4.The people can control the size of pulling force T, the speed that control descends; Can regulate the speed of decline very easily to the size of the rope application of force according to the people; can effectively avoid like this owing to quicken to cause the too fast accident that causes of decrease speed for a long time; equally also reduce in the decline process because fricative heat the better protection rope.
Friction is one of shortcoming of this device to the damage that rope produces, so the life-span that the friction between rope and device can reduce rope puts abrasionproof packing ring 4 in contact position up and down, abrasionproof packing ring 4 can be for materials plastics or other damages of reducing friction, to increase the service life of rope.
A lot of people in accident, can occur and need withdraw on-the-spot situation, can be designed to two symmetry, after a personal security lands, only need rope is dragged back upstairs, the other end be put down just can significantly reduce withdraw the on-the-spot time.
During use, at first hook is fixed on suitable positions such as iron, and fasten seat belts, hand catches the rope of descending lifeline below to glide along rope then, because there are the effect of flexible friction in rope and axle, the speed of decline is slowed down, as long as the control hand pulls down the pulling force of rope, just can control the speed of decline, successfully arrive safely.

Claims (3)

1. simple and easy friction-type descending lifeline, comprise lacing hole (1), framework (2), mill sassafras post (5), it is characterized in that: described mill sassafras post (5) is fixedlyed connected with framework (2), and framework (2) is provided with two lacing holes (1), and the lower end of framework (2) is provided with fixedly manhole (3).
2. according to the described simple and easy friction-type descending lifeline of claim 1, it is characterized in that: described mill sassafras post (5) is two.
3. according to the described simple and easy friction-type descending lifeline of claim 1, it is characterized in that: described lacing hole (1) is provided with abrasionproof packing ring (4).
CN2009202476021U 2009-10-28 2009-10-28 Simple friction type descent control device Expired - Fee Related CN201543127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202476021U CN201543127U (en) 2009-10-28 2009-10-28 Simple friction type descent control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202476021U CN201543127U (en) 2009-10-28 2009-10-28 Simple friction type descent control device

Publications (1)

Publication Number Publication Date
CN201543127U true CN201543127U (en) 2010-08-11

Family

ID=42598285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202476021U Expired - Fee Related CN201543127U (en) 2009-10-28 2009-10-28 Simple friction type descent control device

Country Status (1)

Country Link
CN (1) CN201543127U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103613051A (en) * 2013-12-02 2014-03-05 无锡中鼎物流设备有限公司 Lifting wire rope protective mechanism for stacking machine cargo carrying table

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103613051A (en) * 2013-12-02 2014-03-05 无锡中鼎物流设备有限公司 Lifting wire rope protective mechanism for stacking machine cargo carrying table

Similar Documents

Publication Publication Date Title
CN101780314B (en) Adjustable-speed descent control device for high-rise lifesaving
CN201543129U (en) Escape rope
CN201799022U (en) Mechanical high-building escape device
CN201643451U (en) Inflatable safe escape device
CN201921343U (en) High-rise self-saving device
CN201543127U (en) Simple friction type descent control device
CN103223212B (en) Self-locking high-altitude rope descending device and rope descending system
CN102008787B (en) Self rescue apparatus for escaping from tall buildings
CN203884768U (en) Self-rescue belt device
CN201394288Y (en) Household high-rise lifesaving device
CN202590189U (en) High-rise escape tool
CN202355717U (en) Hammock seat for escape
CN202397990U (en) Aerial fire control escaping device
CN103585720A (en) High-rise building escape descending control device
CN208319737U (en) A kind of human body suspension arrangement climbed safely for electric power pylon
CN203634670U (en) Slow descending device for high-rise building escape
CN203075488U (en) Device for escaping, rescuing and lifting in emergency
CN202961549U (en) Escape device for high-rise fire
CN207526404U (en) A kind of standard knot cat ladder
CN201291003Y (en) Manual portable lowering device
CN200963447Y (en) Emergency lifesaving safety slow-dropping down device for high-rise building
CN202270273U (en) Small-impact-force high-altitude escape device
CN202198995U (en) Escape rescue slowly-landing device
CN203620103U (en) High-rise escape descender
CN102319488A (en) Quick escape apparatus structure for tall buildings

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100811

Termination date: 20101028