CN102011787B

CN102011787B - Security device capable of operating bare-handed climbing on outer wall

Info

Publication number: CN102011787B
Application number: CN 201010254593
Authority: CN
Inventors: 阮其田
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-10
Filing date: 2010-08-10
Publication date: 2013-05-15
Anticipated expiration: 2030-08-10
Also published as: CN102011787A

Abstract

The invention relates to a security protection device capable of a bare-handed climbing operation on an outer wall, which is a new tool of bionics (such as wall lizards, spiders) with an adsorption crawling function. By utilizing the security protection device, a solar energy photovoltaic panel and an air conditioning outer machine can be conveniently installed on a high altitude wall, and the antiterrorism and entering into a house due to rescue are carried out. Four jaw-sucking discs formed by two independent vacuum pumps and a plurality of rubber sucking discs are respectively sleeved on the four limbs of a human body, and are alternately adsorbed by utilizing a negative pressure for climbing crawling, thus the air leakage desorption caused by veneering slots and trenches of a part of wall body are overcome, a valve gas path can be automatically displayed and switched and the safety is ensured through arranging necessary safe and protective measures, such as a spherical parachute filled with hydrogen gas, a safety belt and a droppable jaw.

Description

A kind of safety protection device that can do free-hand climbing operation on external wall

1, application area: it be for outer high-wall climb to a higher point operation as: the convenient safety protection devices of ascending a height and entering the room such as solar energy photovoltaic panel, air-conditioning outer machine and the anti-terrorism disaster relief are installed.

2, technical background: the mankind studied bionical absorption (such as gecko, spider) function for a long time, also once utilized with negative pressure sucker and attempt facing directly at exterior wall climbing to a higher point, but there is no so far successfully record, highly do a performance at several meters at most only---can't be practical.Trace it to its cause two: (1) stays the seam (ditch or mortise) of brick superimposition furring brick unavoidably due to the equal non-planar surface of high-wall appearance or monoblock formation, it can make the negative-pressure sealing of sucker bring hidden danger, affects adsorption effect.(2) the security coefficient is low, and tackles weary art.

3, summary of the invention: the present invention adopts the Special suckers of being made by high quality silicon rubber, make absorption principle with negative pressure, it is " the inhaling the pawl dish " that can control separately use of being made by several sucker combinations, (dish (1-1), (1-2), (1-3), (1-4)), controlled by human limb.each sucker is received the electronic commutation valve by independent air pipe passway and is connected with vacuum pump, to be on the safe side at the outer periphery towards pressure surface of silica gel rubber sucker, constructional device with mechanical strong pressurizing and energy self-locking all is housed after pasting (referring to inhale the pawl dish pastes on wall), it is controlled by hand and the ankle activity of human body, when human limb put " inhale pawl dish " but the tilting hand, ankle or press is controlled electronic switch and is come the switch valve circuit and can show that each inhales any one sucker in pawl dish and have or not gas leakage should " inhale the pawl dish " and whether surpass 1/3 " inhaling the pawl dish " and whether leak for differentiating, inhale the pawl dish and re-start stickup if surpass should lift, make as far as possible it away from the ditch mortise, because when running into the ditch mortise and leaking except LED shows its self controller also can control electronic valve＜5 and this device for cleaning pipeline of autoshutdown be not damaged to guarantee other sucker vacuum performances to the air flue of vacuum pump, bear human body load to ensure enough adherence forces (namely 2/3 sucker works), because each vacuum chuck can keep 15 kilograms to hang the power of dragging, this moment, indivedual leakage failures affected the general situation, 3 other suction pawl dishes body support and storage battery are jointly separately arranged still more, this moment total load, safety ought to be without anxiety! but be that the double insurance meter adopts 2 independent vacuum pumps (7) at device, (8), system, administer respectively two groups of (left hand and rights crus of diaphragm (1-3), (1-4) and the right hand and left foot (1-1), " inhaling the pawl dish " (1-2) is in case vacuum pump is involved four " inhaling the pawl dish " just in case be out of order simultaneously.Security probability so badly still has half to rely.A circular parachute (3) that is filled with hydrogen also is set in addition hangs over back, visual surround environment possibility is a safety strip and the claw hook that can throw with it, and making provision against emergencies is unlikely to tumble injury when losing.Power supply (9) is provided by storage battery.

4, accompanying drawing is schematic diagram of the present invention.It is four " inhaling the pawl dishes " that drawing explanation: figure compiles (1), and it tackles respectively as follows: the right hand (1-1), and left foot (1-2) is by vacuum pump 2 administrations, and left hand (1-3), and right crus of diaphragm (1-4) belongs to vacuum pump 1 administration.Numbering (2) is the mounted box of two vacuum pumps.Numbering: (3) are for being filled with the ball-type parachute of hydrogen.Numbering (4) is light-emitting diode display, and numbering: (5) are the electronic commutation valve.Numbering (6) is the differential line switch.Numbering: (7), (8) are vacuum pump.Numbering (9) is storage battery.

5, embodiment:＜1〉the described device by specification of summary of the invention and the described assembling of diagram is complete.＜2〉select corresponding four " inhaling the pawl dish " that are suitable for it according to the body of wall appearance patch block size estimation of being climbed to a higher point.＜3〉put " inhaling the pawl dish " and buckle the protection safety strip.＜4〉connect vacuum pump and negative pressure feed channel, switch contacts, valve.＜5〉carried on the back parachute, the hook of binding safety strip and can throwing.＜6〉first approximately doing to climb test below 5M, up climb again after approval.

Claims

1. safety protection device of doing outside free-hand climbing operation on high wall, four " the inhaling the pawl dish " that can control separately use that the Special suckers that it is made by some high quality silicon rubber forms, be enclosed within on human limb respectively and control, each sucker is received the electronic commutation valve by independent air pipe passway and is connected with vacuum pump, provide negative pressure to be formed with the function of absorption carrying by vacuum pump, can overcome the ditch that metope exists, mortise causes and leaks and provide the maltilevel security measure, it is characterized in that: towards outer periphery one circle of pressure surface, machinery pressurization and constructional device that can self-locking are housed at sucker, use the tilting hand, ankle and pressing is controlled electronic switch and is come switch valve circuit and attached LED to show that each inhales any one sucker in pawl dish and have or not gas leakage should " inhale the pawl dish " and whether surpass 1/3 " inhaling the pawl dish " and leak for differentiating, and be in charge of four limbs with two independent pump housings and " inhale the pawl dish ", left hand " inhales the pawl dish " and right crus of diaphragm " suction pawl dish " belongs to the first vacuum pump administration, the right hand " inhales the pawl dish " and left foot " suction pawl dish " is by the second vacuum pump administration, and set up a security umbrella.