CN110478708A - It is a kind of with it is multi-functional put rope equipment building - Google Patents
It is a kind of with it is multi-functional put rope equipment building Download PDFInfo
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- CN110478708A CN110478708A CN201711486299.6A CN201711486299A CN110478708A CN 110478708 A CN110478708 A CN 110478708A CN 201711486299 A CN201711486299 A CN 201711486299A CN 110478708 A CN110478708 A CN 110478708A
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- rope
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- shaft
- reel
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/12—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys hydraulically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
It is a kind of with it is multi-functional put rope equipment building, the multi-functional rope equipment of putting is arranged on the roofing of the building, the multi-functional rope equipment of putting includes power transmission system or Hydraulic Power Transmission System or pneumatic actuator system, reel or shaft, descending lifeline, the rotation axis of the motor of power transmission system or Hydraulic Power Transmission System or pneumatic actuator system, which is connect directly or by driving member with reel or shaft, to be rotated with movable reel or shaft, rotation ring body is connected in the spool shaft of above-mentioned reel or in above-mentioned shaft, above-mentioned rotation ring body can only do the rotation in a direction and be lockable and can not rotate in another direction, above-mentioned descending lifeline setting is in rotation ring body, the slow descending rope rope that above-mentioned descending lifeline extends is connect on reel or in shaft and with weight, the cable connecting with above-mentioned motor extends outwardly and above-mentioned multi-functional being provided with It puts and is connected to power supply above the building of rope equipment by electric control system.
Description
Technical field
The application belongs to a kind of building or structures.
Background technique
The fire of high-rise building or structures is all drawing people's sight always, the reliability of Fire lift in fire
Problem is worth thinking deeply about.There are also the act arm truck that existing fire-extinguishing and lifesaving uses, general implementable 53 meters of high fire attacks
With rescue people, and ascending a height for fire control aerial ladder vehicle has the limit, and usual fire control aerial ladder vehicle can only rise to 80% of limit value or so,
If surface wind reaches 4 to 5 grades, fire control aerial ladder vehicle can not just increase operation, such 50 meters or more of high-rise building or construct
Object is once on fire or has personnel stranded, and aerial ladder is just difficult to play a role, and ordinary circumstance trapped person can only be self-dependent
Ability escape, and the fire fighting device of partial high-level building or structures is not complete, Door for fire hydrant, which exists, to be blocked by resident with sundries
Various phenomenons even more bring resistance to fire extinguishing escape.In short, fire-fighting and rescue personnel are full in the case where motor ladder insufficient height
Pair arms climb up fire bed from stair and carry out fire fighting and rescue, have seriously affected speed, the efficiency of rescue, the prior art has gone out
Rope equipment is put in the setting of the roofing layer or refuge story of present building or structures, when fire is above-mentioned put rope equipment can be put down by control it is slow
Drop rope and drawstring and be used to life-saving emergency, but there are certain security risks for its technical solution for putting rope, and there is also structure compared with
The shortcomings that for complicated, higher cost, studies fire extinguishing reliable and secure building outside, rescue, escape measure have become necessity.
The prior art further includes as follows: the existing descending lifeline with slow descending rope rope is produced using shaped like Beijing Huayang fire-fighting
JSH-100/35-20 type lifesaving descent control device, the inside of such descending lifeline has the decelerations mechanisms such as gear or friction pulley, descending lifeline
There are two opening, slow descending rope rope is open from one to be put in the inside of descending lifeline and extends out from another opening.When use
Operation sequence is as follows: (1) choosing jump and fall window or balcony, descending lifeline safety suspension in window or is fixedly secured in building
On, cheese is thrown into lower ground, is stood by.
(2) safety belt is inserted in survivor appropriate location, and tenses sliding button, prepared jump and fall.
(3) safety belt is held, towards wall, jumps calmly and falls from window or balcony.
(4) after landing, sliding button is unclamped, safety belt is taken out, is placed in free state, is then departed from scene.
(5) it lands after standing firm, the safety belt of the downhill race rope other end has risen at original descending lifeline, and second people can cover
Upper safety belt in the same way escape by downhill race, according to this back and forth, continuous use.
The prior art of XJSl type planet gear type life preserver used for high building construction is highlighted below.
XJSl type planet gear type skyscraper descending lifeline: this is that a kind of novel fire of high-rise building is saved oneself lifesaving appliance,
In multiple field fire of high-rise building, descending lifeline is fixed in window, downhill race lifesaving after suspension could be secured to the knot outside balcony
Downhill race, lifesaving use on structure.This descending lifeline has the features such as safe and reliable, downhill race is at the uniform velocity steady, easy to use.It is not required to
Very important person operates control, and not specially trained personnel could be used that.
(1) technical performance of XJSl type descending lifeline: 1. maximum 250 kilograms of weight of downhill race;2. downhill race starts 10 kilograms of weight
More than;3. the use of maximum height being 150 meters;4. when hanging weight double centner, 0.5 meter per second of downhill race speed~0.8 meter per second;Add
Fast 0.9 meter per second of downhill race speed~2.5 meter per seconds;5. downhill race rope diameter is 4.7 millimeters of wirerope, appearance is surrounded by woven protective layer
Novel compositions rope, Tensile strength is high, and flame resistance is good.
(2) application method of XJSl descending lifeline: when fire 1. occurs, emergency window is opened, hanger bracket is released, cheese is thrown
It can glide to safety harness downstairs, is packaged.2. fire occurs, hanger plate is coupled into fixture or balcony railing indoors
On, brucker survival capsule is suspended from outside building, cheese, which is thrown to downstairs, packaging safety harness, to glide.
After first man lands, the safety harness of the rope other end has risen at brucker survival capsule suspension that (attention is had to
After first man lands, second talent can be operated), second people can put on safety harness downslide.It is reciprocal according to this, continuously make
With.
(3) XJSl descending lifeline installs and uses points for attention: 1. the hanger plate of descending lifeline can hang over a variety of different fixations
On object, brucker survival capsule is made to obtain best position, personnel safety uses convenient for suffering a calamity or disaster.2. forbidding to infuse in descending lifeline friction wheel hub
Oil, in case friction pulley skids and downhill race personnel is caused to fall casualty accident.3. use descending lifeline, downhill race rope does not allow same build
(windowsill, wall or other components) contact, friction are built, in order to avoid influence downhill race speed and service life.4. descending lifeline downhill race rope
Braiding protective layer seriously peel off and must more renew rope in time when damaged.
Existing descending lifeline product is numerous further include Beijing Huayang fire-fighting production JSH-100/35-20 type lifesaving descent control device,
JSH-100/35-20 type lifesaving descent control device is a kind of emergency escape safety that personnel can be allowed slowly to decline with rope from high-rise outdoor
Lifesaving appliance.The descending lifeline is a kind of reciprocating high-rise fire self-escape device tool.Work as high-rise building with fire disaster, dense smoke raging fire
Under the emergency situation for closing fire escape, trapped person can be safely out of danger very unexpectedly rapidly using this product.This production
Product not electricity consumption can only work by the self weight of people not by external force, and automatically adjust decrease speed according to the weight of people.This production
Product are easy to operate, and without specialized training, men and women, old and young be can be used.This product, which is removed, can become hotel, office building, high residential building
With market outside standing lifesaving appliance, it can also be used in places such as fire-fighting, high altitude operation, oil platform, derricks.
Above-mentioned JSH-100/35-20 type lifesaving descent control device application method:
(1) it chooses jump and falls window or balcony, descending lifeline safety suspension in window or is fixedly secured on building, will restrict
Disk throws lower ground, stands by.
(2) safety belt is inserted in survivor appropriate location, and tenses sliding button, prepared jump and fall.
(3) safety belt is held, towards wall, jumps calmly and falls from window or balcony.
(4) after landing, sliding button is unclamped, safety belt is taken out, is placed in free state, is then departed from scene.
(5) it lands after standing firm, the safety belt of the downhill race rope other end has risen at the original slow drop that begins, and second people can cover
Upper safety belt in the same way escape by downhill race, according to this back and forth, continuous use.
Not only manufacturer is more for existing descending lifeline, but also has been the universal product there are many specification.For example, 1, middle Chinese
China Standards Press, the Ministry of Public Security, people republic public security fire-fighting professional standard lifesaving descent control device GA4132003;There are also Shandong Province passes
In Shandong Province's provincial standard that building lifesaving descent control device is formulated;DB37/T675-2007.
Study find after the use process of above-mentioned existing descending lifeline and the impression of user it is above-mentioned with slow descending rope rope
There are many disadvantages for existing descending lifeline: this descending lifeline is that this layer in fire place is arranged in be supplied to this layer of escape personnel and make
With since this layer is the ignition point of fire, this is a threat to the descending lifeline for being suspended on this layer, and existing descending lifeline needs periodically
It examining, for general individual buyer since trouble all lacks this consciousness, this also causes potential hidden danger to the normal use of descending lifeline,
Thus the casualty accident using descending lifeline occurred;The slow drop height of the existing descending lifeline with slow descending rope rope all controls
100 meters hereinafter, the descending lifeline volume weight due to 100 meters or more is big, personal use person it is hung over it is difficult on window, and
More than 100 meters of slow descending rope rope volume and weight is big, allows user that such slow descending rope rope is thrown downwards not only difficult, but also due to
The effect of whip tail, the slow descending rope rope under being thrown can also accidentally injure the personnel of building lower section or the glass of exterior wall, with the slow descending rope thrown at present
The weight and impact force of rope can also damage the internal structure of descending lifeline.And existing many escape products and escape are rescued
Scheme is helped to cause many detrimental effects such as spacing occupying the area of building or occupying building to original building or build original
The structure built influences very big etc..Therefore, the succinct effective scheme of the escape of research high building exterior, rescue is as extremely urgent work
Make.
Summary of the invention
The purpose of the application be to provide it is a kind of with interim slow drop, hang the building or structures of liter demand, it can especially expire
To the demand of escape when final firing calamity.
In order to achieve the above objectives, the application adopts the following technical scheme that
It is a kind of with it is multi-functional put rope equipment building, it is described it is multi-functional put rope equipment be arranged on the roofing of the building
Or on the top floor of the building or outside of external walls of building structure or the top of structure structure, it is described multi-functional to put rope equipment packet
Include power transmission system or Hydraulic Power Transmission System or pneumatic actuator system, reel or shaft, descending lifeline, power transmission system or liquid
The rotation axis of the motor of pressure transmission system or pneumatic actuator system is connect directly or by driving member with reel or shaft can band
Movable reel or shaft rotation, said motor is electric motor or hydraulic motor or air motor, above-mentioned power transmission system include
Electric motor, above-mentioned Hydraulic Power Transmission System include hydraulic pump, the motor being connect with hydraulic pump, hydraulic motor, solenoid directional control valve,
Auxiliary device, working media etc., above-mentioned pneumatic actuator system include air compressor, the motor being connect with air compressor,
Air motor, solenoid directional control valve, auxiliary device, working media etc. are connected in the spool shaft of above-mentioned reel or in above-mentioned shaft
Ring body is rotated, above-mentioned rotation ring body can only do the rotation in a direction and be lockable and can not rotate in another direction, above-mentioned slow
Device setting drops in rotation ring body, and above-mentioned descending lifeline is the descending lifeline or chain type descending lifeline for having slow descending rope rope, the descending lifeline
Inside has the decelerations mechanisms such as gear or friction pulley, and it includes that existing descending lifeline such as XJSl type is slow that the structure of above-mentioned descending lifeline, which uses,
It drops device or JSH-100/35-20 type lifesaving descent control device or chain type descending lifeline, the structure of above-mentioned descending lifeline further includes using with existing
Above-mentioned descending lifeline or chain type descending lifeline with slow descending rope rope internal structure based on the structure that amplifies, above-mentioned slow drop
The slow descending rope rope that device extends extends out on reel or in shaft and from reel or in shaft directly to be connected with weight
It connects or is connect after the wire casing of angle pulley with weight, the structure of above-mentioned weight includes using ball or fixed pulley or dynamic cunning
Wheel can control above-mentioned slow descending rope rope to draw in the rotation of said motor using controller or using control drawstring or using remote controler
Under hang, the cable connecting with above-mentioned electric motor or motor or solenoid directional control valve extends outwardly and is being provided with above-mentioned more function
It can put and be connected to power supply above the floor or structures of rope equipment by electric control system, connect above-mentioned electric control system energy
Enough connect the connection of above-mentioned electric motor or motor or solenoid directional control valve and power supply and allow said motor forward or reverse, it is above-mentioned
The above-mentioned slow descending rope rope of the drive forward or reverse of motor, which rotates to extend out and hang from reel, to be pulled on descending lifeline, from descending lifeline
The slow descending rope rope extended under the action of descending lifeline internal mechanism by external pull when can guarantee no more than per second 2 meters
Speed is drawn out, and that there are also technical solutions is as follows for control system, and the multi-functional rope equipment of putting couples or more function with remote controler
Control cable connection that rope equipment is connected with controller with one section can be put or described multi-functional put rope equipment and one-stage control drawstring
Connection, above-mentioned control cable or control drawstring extend downwardly into the lower section or outside of the building or structures, in the building
Or lower section or the external rotation that can control electric motor using remote controler or using controller or using control drawstring of structures
Axis rotates and slow descending rope rope is allowed to rotate from above-mentioned reel or shaft and comes out, and the slow descending rope rope extension after rotation extends is pulled in descending lifeline
On, it is described it is multi-functional put rope equipment control switch or the executing agency of control switch can be started or electric motor circuit can be connected
Executing agency or be provided with the movable part of actuating mechanism of control switch and connect with one-stage control drawstring, or can allow above-mentioned
The closing of circuit of electric motor is connected and the movable part for allowing electric motor to rotate is connect with one-stage control drawstring, the electronic horse
The rotation axis rotation reached can be rotated with movable reel or shaft, and the direction and the slow descending rope rope of reel or shaft rotation are wound on volume
The identical Shi Kerang slow descending rope rope of coiling direction on cylinder is rotated from reel or in shaft to be come out, the quantity of the electric motor,
Quantity, the quantity of descending lifeline of reel are one or more, and above-mentioned transmission mechanism includes V belt translation, chain conveyer, gear drive, snail
The modes such as bar transmission, train transmission, retarder, mechanical stepless speed changes transmission, all landing extends out the slow descending rope rope
And slow drop escape can be provided when being suspended on descending lifeline and used, even if at this time the rotation axis of electric motor along former rotation direction after
Continuous rotation slow descending rope rope will not be by warp;
Wherein, the application it is practical to put rope equipment is exactly that the rotation axis of motor is connect with reel, this puts the motor for equipment of restricting
The spool turns of connection are able to drive, descending lifeline or drawstring are fixedly installed on reel, are extended from above-mentioned descending lifeline
Two slow descending rope ropes (clockwise) on reel, one end of above-mentioned drawstring be fixedly connected with reel after (clockwise) wound on
On reel, when the rotation axis of motor band movable reel rotates clockwise, slow descending rope rope can falls downward extension, landing prolongs
Slow descending rope rope extension after stretching just is capable of providing escape after being pulled on descending lifeline and uses, and the drawstring extension after landing extends is pulled on reel
As insurance rope uses, certainly above-mentioned insurance rope can also serve it is many additional, about above-mentioned motor starting, stop
Control system only be not described in detail here known to art technology;
Wherein, the slow descending rope rope extension after landing extends completely is pulled on descending lifeline, and only slow descending rope rope extension is pulled in descending lifeline
It is upper just to can guarantee that slow descending rope rope be pulled out from descending lifeline with safe speed;
Wherein, slow descending rope rope include using across descending lifeline internal structure rope, the slow drop function of slow descending rope rope be by
The internal structure control of descending lifeline, it includes the current existing universal product that the descending lifeline with slow descending rope rope, which uses, such as
Using XJSl type descending lifeline or JSH-100/35-20 type lifesaving descent control device;
Wherein, slow descending rope rope includes using chain belt or chain;
Wherein, descending lifeline uses chain type descending lifeline, for example, by using the chain of Dongguan City all places fire-fighting equipment Co., Ltd production
Formula descending lifeline;
Wherein, the descending lifeline is used with existing XJSl type descending lifeline or JSH-100/35-20 type lifesaving descent control device
Or 2 times or 3 times or other multiples are amplified based on the structure of chain type descending lifeline;
Wherein, the planet gear reducing mechanism operating in host is moved by slow descending rope strap to produce with the friction block in friction wheel hub
Raw friction effect or the effect by other internal structures;
Wherein, power transmission system is by the electrical of motor, the transmission mechanism of transmission machine energy and control motor operation
Control device composition;
Wherein, Hydraulic Power Transmission System is by energy source device, executive device, controling adjustment device, auxiliary device and working media
Composition, above-mentioned energy source device are supplied with hydraulic system pressure oil, mechanical energy are converted to the device of hydraulic energy, the most common power
Element is hydraulic pump, and hydraulic pump can rotate under the driving of motor;It is mechanical energy that above-mentioned executive device, which is hydraulic energy transfer,
Device, form has the hydraulic cylinder to move along a straight line, has the hydraulic motor for carrying out rotary motion, they are referred to as hydraulic pressure system
The executive component of system;Above-mentioned controling adjustment device is controlled or regulated to pressure, flow or the flow direction in system
Device, such as overflow valve, throttle valve, solenoid directional control valve, start-stop valve control element;Above-mentioned auxiliary device include above-mentioned three parts it
Outer other devices, such as fuel tank, oil filter, oil pipe etc., they are to guarantee the essential auxiliary element of system worked well;
Above-mentioned working media is the fluid for transmitting energy, i.e. hydraulic oil;Above-mentioned Hydraulic Power Transmission System includes the liquid being made of said elements
Road is pushed back, hydraulic circuit includes direction control circuit, speed control loop, pressure control loop, in Hydraulic Power Transmission System, is held
Starting and stopping for units hydraulic motor as described above is by controlling the on-off for the liquid stream for entering hydraulic motor come real
Existing, the change of the rotation direction of hydraulic motor is realized by changing the liquid flow path direction of inflow hydraulic motor, in realization
The circuit for stating function is known as direction control circuit, and commutation loop is the liquid for entering hydraulic motor by changing using solenoid directional control valve
The switching of stream changes direction to realize the starting, stopping or the circuit for changing rotation direction of hydraulic motor, using electromagnetic switch
The Hydraulic Power Transmission System of valve achieves that starting, stopping or the movement for changing rotation direction to hydraulic motor, hydraulic drive system
Solenoid directional control valve in system is to realize commutation using the effect of electromagnetic force, by magnet control part and main valve two parts group
At using solenoid directional control valve control liquid flow path direction and starting, the movement for stopping hydraulic motor, high degree of automation can be with calculating
The control modes such as machine, PLC combine;
Wherein, the Hydraulic Power Transmission System of the hydraulic motor is that dynamic foundation is provided with motor, motor band hydrodynamic pressure
For pump from fuel tank oil suction, hydraulic pump is converted to the mechanical energy of motor the pressure energy of liquid, uses hydraulic pump by motor in this way
Mechanical energy be converted into pressure, push hydraulic oil, include the flow direction that solenoid directional control valve changes hydraulic oil by controlling various valves,
To push hydraulic motor forward or reverse, hydraulic motor is a kind of executive component of Hydraulic Power Transmission System, it mentions hydraulic pump
The liquid pressure energy of confession is changed into the mechanical energy of its output shaft, which is torque and revolving speed, and open-circuit hydrostatic controls and closed loop
Hydraulic control is two class basic control modes of hydraulic control;
Hydraulic pump converts mechanical energy into the pressure energy of liquid, the pressure of hydraulic valve and hydraulic pressure auxiliary element control hydraulic medium
The pressure energy that hydraulic pump exports is transmitted to executive component by power, flow and flow direction, and executive component is converted to liquid pressure energy
Mechanical energy, to complete desired movement;
It may also be said that the Hydraulic Power Transmission System of hydraulic motor is made of five parts, i.e. dynamical element, executive component, control
Element, auxiliary element and hydraulic oil processed:
Dynamical element refers to hydraulic pump or oil pump in Hydraulic Power Transmission System, and the effect of hydraulic pump or oil pump is to turn mechanical energy
Change the pressure energy of liquid into, it provides power to entire Hydraulic Power Transmission System, and the structure type of hydraulic pump generally has gear pump, leaf
Piece pump, plunger pump and screw pump;
Executive component is hydraulic motor, and the effect of hydraulic motor is that the pressure energy of liquid is converted to mechanical energy, and driving turns
Moving axis makees rotary motion;
Control element is hydraulic valve, the effect of hydraulic valve be the pressure for controlling and adjusting liquid in Hydraulic Power Transmission System,
Flow and direction, according to the difference of control function, hydraulic valve can be divided into pressure-control valve, flow control valve and directional control valve,
Pressure-control valve includes overflow valve (safety valve), pressure reducing valve, sequence valve, pressure switch etc.;Flow control valve include throttle valve,
Adjust valve, flow divider-combiner etc.;Directional control valve includes check valve, hydraulic control one-way valve, shuttle valve, solenoid directional control valve etc., according to control
Mode processed is different, and hydraulic valve can be divided into bang-bang control valve, setting control valve and proportional control valve;
Auxiliary element includes fuel tank, oil filter, cooler, heater, accumulator, oil pipe and pipe fitting, sealing ring, quick change
Connector, high-pressure ball valve, hose assembly, pressure measuring tie-in, pressure gauge, oil level indicator, oil thermometer etc.;
Hydraulic oil is the working media that energy is transmitted in Hydraulic Power Transmission System, there is various mineral oil, emulsion and synthesis type
Several major class such as hydraulic oil;
Wherein, pneumatic actuator system is by energy source device, executive device, controling adjustment device, auxiliary device and working media
Composition, above-mentioned energy source device are the devices for obtaining compressed air, and main part is air compressor, air compressor with it is electronic
Machine connection, motor can be rotated with engine-driven air compressor, and mechanical energy is changed into the pressure energy of gas by motor;It is above-mentioned to execute dress
Setting is to convert the pressure energy of gas to a kind of energy conversion device of mechanical energy, including cylinder, air motor, rotary actuator,
They are also known as the executive component of pneumatic actuator system;Above-mentioned controling adjustment device is for controlling the pressure of compressed air, stream
Amount and flow direction, to make executing agency complete scheduled working cycles, it includes various pressure-control valves, flow control valve
With solenoid directional control valve etc.;Above-mentioned auxiliary device is to guarantee the purification of compressed air, the connection and noise elimination of the lubrication of element, interelement
Deng necessary to, it includes oil filter, oil sprayer, pipe fitting and silencer etc.;Above-mentioned working media is the gas that can transmit energy
Body, i.e. compressed air;Above-mentioned pneumatic actuator system includes various pneumatic circuits, pneumatic circuit refer to the pressure to compressed air,
The circuit that flow, direction etc. are controlled, including direction control circuit, pressure control loop, speed control loop and pneumatic system
It unites supply circuit, discharge circuit etc., in pneumatic actuator system, direction, pressure, the function of speed control loop and hydraulic basic
Circuit is substantially similar, and the working media of pneumatic actuator system uses compressed air, and above-mentioned commutation loop is to utilize solenoid directional control valve
The starting of air motor is realized by changing switching or the change direction of the compressed air for entering air motor, is stopped or is changed
The circuit for becoming rotation direction, starting to air motor is achieved that using the pneumatic actuator system of solenoid directional control valve, stop or
Change the movement of rotation direction, the solenoid directional control valve one in solenoid directional control valve and Hydraulic Power Transmission System in pneumatic actuator system
Sample realizes commutation also with the effect of electromagnetic force, is made of magnet control part and main valve two parts, utilizes electromagnetism
The movement that reversal valve controls airflow direction and starting, stops air motor, high degree of automation can be controlled with computer, PLC etc.
Mode combines;
Wherein, the working principle of the pneumatic actuator system of air motor is to utilize air compressor by motor or other originals
The mechanical energy of motivation output is changed into the pressure energy of air, then under the control of control element and the cooperation of auxiliary element, leads to
It is mechanical energy that executive component such as air motor, which is crossed, the pressure energy of air, to complete the rotary motion of air motor and right
Outer work done, pneumatic actuator system include compressed air source unit, executive component, control element, auxiliary element;
Compressed air source unit is the energy source device for obtaining compressed air, and main part is air compressor, and in addition there are also gas sources
Cleaning equipment, air compressor convert the mechanical energy that prime mover such as motor supplies to the pressure energy of air;And gas source purification
Temperature of the equipment to reduce compressed air removes moisture, oil and pollution magazine etc. in compressed air, using pneumatically setting
Compressed air source unit is concentrated on compressor station and is commonly called as air compression station by standby more place, is unified to distribute confession to each gas equipment again from compressor station
Answer compressed air;
Executive component be using compressed air as medium, and by the pressure energy of compressed air be mechanical energy energy turn
Changing device, including making the air motor of continuous rotary movement and making the rotary actuator etc. discontinuously turned round;
Control element is also known as manipulation, operation, detecting element, is for controlling the pressure of compressed air stream, flow and flowing
Direction etc. is to make executing agency complete the element of the predetermined characteristics of motion, including various pressure valve, direction valve, flow valve, logic
Element, fluidic, stroke valve, solenoid directional control valve, converter and sensor etc.;
Auxiliary element is some devices required for connecting compressed air purifying, lubrication, noise elimination and interelement, including
Water-separating gas filter, oil sprayer, silencer and various pipe fittings etc.;
Wherein, above-mentioned electric control system uses relay control circuit, binding post or each group coiling with electric motor
Electric elements connection in the cable and electric control system of group connection, such as the fusing in above-mentioned cable and electric control system
Device is connect with the main contacts of the contactor in electric control system, the main contacts of above-mentioned fuse or contactor by cable or
Conducting wire is connect with other electric elements in electric control system, and above-mentioned electric control system is directly or by disconnecting switch and supplies
The cable connection of power supply, electric motor pass through the cable connection of electric control system and power supply, and electric control system is
Be formed by connecting by many electric elements by certain requirement, it may be said that above-mentioned electric control system be by many electric elements by
Made of design or selected control line map installation wiring, control line map generally comprises main circuit and auxiliary circuit two
Point, main circuit refers to that the circuit passed through from power supply to electric motor electric current, auxiliary circuit include control circuit, lighting circuit, signal
Circuit, protection circuit etc., the cable being connect certainly with electric motor can directly with the electric appliance that can be switched on or switched off electric power loop
Element connection, such as the cable that connect with electric motor is directly operated with manual switches or button or breaker or contactor and power supply
The cable connection of power supply forms main circuit, above-mentioned power supply using cell independent current source or municipal independent current source or building or structure
It builds the power supply in object or selects DC power supply, above-mentioned main circuit can be connect with above-mentioned auxiliary circuit;
Wherein, the cable connecting with above-mentioned electric motor extends downwardly into the lower section or external with power supply of building or structures
Power supply forms circuit, and above-mentioned circuit is connected with electric control system or PLC control system, in the lower section of building or structures or outer
Portion can control above-mentioned electric control system or PLC control system to start and above-mentioned circuit allowed to power on, and electricity is connected in above-mentioned circuit
Electric motor obtains power supply and makes the rotation axis of electric motor forward or reverse behind source, the lower section or outer of above-mentioned building or structures
The meaning in portion includes the ground outside the first layer of building or structures or the basement or building of building or structures or structures
The position that people facilitates operation is rescued on face, can also be connected with the electric elements that can be switched on or switched off power supply on above-mentioned circuit, electricity
PLC control also can be used using manual switch or button or breaker or contactor, the control route of above-mentioned electric motor in device element
Route processed, above-mentioned circuit on the roofing of building or structures or the lower section of refuge story or internal floor or building or structures or
Building or structures are externally connected to manual switch or button or breaker or contactor or control circuit or PLC, by starting
Dynamic switch or button press or connection breaker or connection contactor or connection control circuit or the internal circuit for connecting PLC are controllable
Electric motor processed and power supply connect and allow electric motor rotation axis forward or reverse, above-mentioned switch or button or breaker or connect
Tentaculum or control circuit or PLC form the multi-functional controller for putting rope equipment, in the lower section or outside of building or structures
It can control above-mentioned circuit to connect and mean that user presses switch or button press in the lower section or outside of building or structures
Connect breaker or connect contactor or button press connect control circuit or button press connect the internal circuit of PLC can
Connecting above-mentioned circuit allows electric motor and power supply to connect, it is above-mentioned press switch and can connect above-mentioned circuit allow the control of motor rotation
Route processed and explanation are detailed in " learn Motor Control route super simple " (China Machine Press in November, 2014 of Cai Xingshan chief editor
Publish) page 34 and page 35 of 2.1.1 simply rotates forward and controls route, above-mentioned button press connection control circuit can connect
Lead to above-mentioned circuit allow motor rotation control route and explanation be detailed in Cai Xingshan chief editor " learn Motor Control route it is super simple
Singly " page 39 to page 45 of 2.2 positive and negative rotations of (publication China Machine Press's in November, 2014) control route, do not make here
It is described in detail, the internal circuit that above-mentioned button press connects PLC can connect above-mentioned circuit and allow the control route of motor rotation
Page 156 for being detailed in " Electromechanical Control technology " (China Electric Power Publishing House's in August, 2007 is published) of Li Chengliang chief editor with explanation arrives
The structure composition of the third section programmable controller of page 159 and the content of working principle, are not described here, it is above-mentioned press by
The internal circuit that button connects PLC, which can connect above-mentioned circuit, allows the control route of motor rotation and explanation that can also be detailed in Cai Xingshan
Page 99 to page 102 of " it is super simple to learn Motor Control route " (publication China Machine Press's in November, 2014) of chief editor
3.4PLC control threephase asynchronous positive reversing line and program exploitation content, the inside describe PLC control it is electronic
The contents such as machine positive reversing line figure and working principle, program write-in, are not described here;
Wherein, the descending lifeline uses in the market in such as personal descending lifeline of the descending lifeline of sale, available on the market slow
Drop device meets the standard of home or overseas descending lifeline, and the descending lifeline of other special designings also can be used in such as friction type descent control device, delays
It can be with 2 meters per second or less under the action of descending lifeline internal structure after the slow descending rope rope of drop device and the safe band connection of escape personnel
Safe speed be drawn out, above-mentioned slow descending rope rope use wirerope or static(al) rope, chain also can be used in slow descending rope rope, above-mentioned electronic
A binding post is connect with the winding inside electric motor in the terminal box of motor, and the binding post of electric motor passes through conducting wire and control
Relay on panel in case connects, and is provided on panel according to various members needed for control route or control circuit
Part, above-mentioned various elements are fixed on panel according to electric operation control circuit figure or control line map arrangement, then will be above-mentioned each with conducting wire
Element connects, and can finally be powered test run, and above-mentioned multi-functional rope equipment of putting is arranged in the roofing layer of building or structures or keeps away
Difficult layer or top floor, the conducting wire or cable connecting with the above-mentioned multi-functional electric motor binding post for putting rope equipment or winding are downward
It extends to outside the lower section or building or structures of building or structures and the master with the contactor of the control circuit of electric motor
Contact connection, above-mentioned conducting wire or cable can also first connect with electrothermal relay after extending proximate to the building on ground or the lower section of structures
It is connect again with the main contacts of the contactor of the control circuit of electric motor after connecing, in this way when fire occurs for building or structures,
Rescue personnel can press the start button of the control circuit of above-mentioned electric motor in the lower section of building or structures or close out
Close just can provide control circuit control be arranged in it is multi-functional in floor above the roofings of building or structures or refuge story
Put the electric motor rotation of rope equipment, electric motor rotation can allow above-mentioned slow descending rope rope, drawstring from the outer of building or structures
The outside landing of wall extends to building or the lower section of structures provides use;
Wherein, about, above controller use numerous using controller, the technical solution of remote control control motor rotation
It is provided with the control cabinet of relay control panel, PLC controller also can be used in above controller, and button also can be used in above controller
Or switch or breaker, that is to say, that button press closes a switch or connects breaker and can directly control motor rotation,
Above controller includes using the Motor Control route for being provided with relay, and above controller further includes using PLC controller,
There are many scheme, above-mentioned PLC controllers also many existing products for above-mentioned Motor Control route, this belongs to common knowledge, because
And it does not record in this description;
Wherein, " electromotor control circuit knowledge figure is understood at a glance " (chemistry that electromotor control circuit is write using Huang Beigang
Industrial publishing house in January, 2014 publish) in control circuit but do not limit to following scheme:
Page 12 No-mistake Principle protection, button start and stop 220V control circuit, when press SB2 just can control motor turn
Dynamic, motor rotation drives mechanical equipment work;When motor being allowed to stop operating by lower button SB1;
Two-direction switch, is switched to the position of " suitable " by the mechanical equipment control circuit of the direct start and stop of two-direction switch of page 132,
The operating of motor positive direction, is switched to " stopping " position, motor stops operating, and is switched to position " ", motor opposite direction
Operating;
The positive and reverse rotation control circuit that the two-direction switch of page 136 is combined with contactor;
The overload protection of page 14, button start and stop 380V control circuit;
Page 26 can longtime running but also crawl operating 380V control circuit (1);
Page 28 can longtime running but also crawl operating 380V control circuit (2);
Page 30 can longtime running but also crawl operating 220V control circuit (3);
Page 32 can longtime running but also crawl operating 220V control circuit (4);
Above-mentioned control circuit, which can apply in the technical solution of the application, reaches control motor start-up or stopping;
Wherein, above-mentioned electromotor control circuit is (mechanical using " it is super simple to learn Motor Control route " of Cai Xingshan chief editor
Industrial publishing house in November, 2014 publish) in control circuit but do not limit to following scheme:
The simple rotating forward of page 34 controls route;
The point dynamic formula Motor Control route of page 35;
The self-locking rotating forward of page 37 controls route;
The self-locking rotating forward control route with overload protection of page 38 continuously mixes control route with crawl;
The two-direction switch positive and negative rotation of page 40 controls route, contactor interlocking positive and negative rotation controls route;
The button interlocking positive and negative rotation of page 42 controls route;
The relay of page 88 rotates forward control route;
The PLC of page 89 rotates forward control route;
The PLC of page 128 connect the line map for realizing motor forward/backward rotation control with frequency converter;
Further include numerous control line maps in the book, is used equally for the control of the application motor rotation started or stoped
System, is also not listed one by one here;
Wherein, above-mentioned electromotor control circuit uses " Electromechanical Control technology " (China Electric Power Publishing House of Li Chengliang chief editor
In August, 2007 is published) many control line maps but do not limit to following scheme;
Such as the motor start-up and shut-down control route of page 43;
As the motor manual switch of page 44 directly initiates control circuit, motor has self-locking start-up and shut-down control route;
Such as the motor multiparty control route of page 45;
As the manual switch positive and negative rotation control route of page 47 and contactor interlocking positive and negative rotation control route;
As the button of page 48, contactor interlocking positive and negative rotation control route;
The positive and negative rotation circuit controlled such as the relay of page 61;
Numerous control line maps is listed in the book, is used equally for the control of the application motor rotation started or stoped
System, is also not listed one by one here;
Wherein, " frequency converter, soft activator and PLC that above-mentioned electromotor control circuit is write using Fang great Qian, Zhu Lining etc.
Practical technique handbook " motor in (publication Chemical Industry Press's in January, 2016) route map but do not limit to
Lower scheme:
As the motor of page 185 rotates forward operation frequency control route;
Such as the inverter control motor forward and backward working line of page 187;
Numerous control line maps is listed in the book, is used equally for the control of the application motor rotation started or stoped
System, is also not listed one by one here;
Wherein, rotation ring body is connected in the spool shaft of the reel or in above-mentioned shaft, specific structure includes following side
One of case:
Rotation ring body is cased in the spool shaft or in shaft, rotation ring body can be rotated around spool shaft or shaft;
The spool shaft or shaft extend to the outside of reel, in the above-mentioned spool shaft in the outside in reel face or the diameter of shaft
To rotating arm or rotating disk is fixedly connected with, the perpendicular or generally perpendicular ring body that is fixedly installed is rotated on rotating arm or rotating disk
Axis, the rotation ring body is cased in ring body rotation axis, and rotation ring body can be rotated around ring body rotation axis;
The cylinder of the spool shaft or shaft is radially fixed is connected with rotating arm or rotating disk, rotating arm or rotating disk from reel
The outside that barrel is extended in the duct of wall, perpendicular or generally perpendicular fixed setting on the rotating arm or rotating disk on the outside of barrel
There is ring body rotation axis, the rotation ring body is cased in ring body rotation axis, rotation ring body can be rotated around above-mentioned ring body rotation axis;
The spool shaft or shaft is radially fixed is connected with rotating arm or rotating disk, rotating arm or rotating disk are located at reel
The inside of barrel, it is perpendicular or generally perpendicular on rotating arm or rotating disk to be fixedly installed ring body rotation axis, in ring body rotation axis
It is cased with the rotation ring body, rotation ring body can be rotated around above-mentioned ring body rotation axis, on the barrel of the external side of above-mentioned swivel becket
Hole is set;
Wherein, the rotation ring body is connect with ratchet devices, and the ratchet devices include flywheel or unilateral bearing or check
Device, specific structure include but do not limit to one of following scheme:
The structure of the unilateral bearing or flywheel or holdback includes inner ring and outer rings, and above-mentioned inner ring is fixedly attached to described
In spool shaft or in shaft, above-mentioned outer ring is fixedly connected with or is molded formation one with the rotation ring body;
The structure of the flywheel includes inner ring and outer rings, and the spool shaft is radially fixed to be connected with rotating arm or rotating disk simultaneously
In reel, flywheel shaft is fixedly connected on above-mentioned rotating arm or rotating disk, the inner ring of above-mentioned flywheel is fixed on flywheel and turns
On axis, the rotation ring body is equipped with gear, and the gear of the outer ring of flywheel is connected by the gear in chain belt and above-mentioned rotation ring body
It connects;
Wherein, in rotation ring body, specific structure includes but does not limit to one of following scheme for the descending lifeline setting:
Hanging ring or hole are provided in the rotation ring body, the descending lifeline is by hanging over above-mentioned hanging ring or hole
On;
The descending lifeline is radially fixed in rotation ring body, and the rope outlet of descending lifeline is radially arranged;
Wherein, it extends out from reel or shaft after the slow descending rope rope is on reel or in shaft and connects with weight
Connect or the slow descending rope rope on reel or in shaft after extend out from reel or shaft extension be pulled in reel or turn
Axis side, the reel or shaft are connect with brake apparatus or the weight is placed on supporting plate or the weight by sunpender or
Lifting rope hangs pulling;
Wherein, the multi-functional place put rope equipment and the top or eminence object of building or structures are set, the control
Cable processed or control drawstring extend downwardly into the lower section or outside of the building or structures, under the building or structures
The outside of square floor or the building or structures can be used controller or pull control drawstring or electronic using remote control control
Motor rotation is simultaneously rotated with movable reel or shaft, and above-mentioned reel or shaft rotation drive and rotate ring body rotation or rotation, on reel
Or slow descending rope rope in shaft or the weight connecting with slow descending rope rope are as the rotation of reel or shaft is along the building or structure
The exterior wall landing for building object extends to building or the lower section of structures provides use;
Wherein, the multi-functional rope equipment of putting is provided with one or more rotation ring bodies, wherein at least one rotation
Ring body is connected with drawstring, and drawstring extends out on reel or in shaft from rotation ring body;
Wherein, the reel or shaft are connect with brake apparatus, and the brake apparatus and braking loosen switch connection, described
Remote controler or controller are provided with above-mentioned braking and loosen switch, are loosened switch using the braking of remote controler or controller or are used and controlled
The damper brake that drawstring processed can connect the control circuit control brake apparatus of brake apparatus unclamps and electric motor is made to be in power-off shape
State, the technical solution also changed is as follows, the reel or shaft is connect with brake apparatus or the weight is placed on supporting plate
The upper or described weight hangs pullings by sunpender or lifting rope, and above-mentioned brake apparatus and braking loosen switch and connect, the remote controler or
Controller is provided with above-mentioned braking and loosens switch, can connect brake apparatus using remote controler or controller or using control drawstring
The damper brake of circuit control brake apparatus unclamps and electric motor is made to be in off-position, described multi-functional to put rope equipment setting and exist
When roofing layer or refuge story or top floor, the reel or shaft are connect with brake apparatus, and the retaining brake of brake apparatus is pushed down
Reel or shaft rotate reel or shaft can not, and the damper brake of brake apparatus unclamps and electric motor rotation can allow slow descending rope rope
With certain speed land extend or the weight be placed on supporting plate, supporting plate opens downwards and electric motor rotate can allow it is slow
Drop rope is extended with certain speed landing or the weight hangs pulling, sunpender or lifting rope by sunpender or lifting rope and disconnected by control
With after the connection of weight and electric motor rotation can allow slow descending rope rope with certain speed land extend or it is described without connection weight
The slow descending rope rope of object hangs the side for being pulled in reel or shaft, since electric motor rotation axis passes through driving member and reel or shaft
It connects, the above-mentioned reel or the slow descending rope rope of shaft of extending can not be landed for the resistance between driving member, slow under this situation
Dropping rope will can just be extended under the drive that electric motor rotates with certain speed landing;
Wherein, be provided with brake apparatus in the reel or shaft, it is described it is multi-functional put to be provided in rope equipment only stop to control
System switch, braking loosen switch, start switch, press only stop control switch can control electric motor power-off stop operating simultaneously break
The circuit control damper brake for opening brake apparatus is embraced reel or shaft under the action of the spring or is embraced and reel or shaft company
The friction plate being connected together makes reel or shaft stop operating, and presses braking and loosens the circuit for switching and can individually turning on brake apparatus
Reel or the damper brake of shaft is allowed compressed spring while to unclamp reel or shaft or release and reel under the action of electromagnetic force
Or the friction plate that links together of shaft and make reel or shaft free to rotate, and electric motor is made to be in off-position, it presses
The circuit of dynamic start switch brake apparatus, which can control to embrace reel or shaft or embrace, is connected to one with reel or shaft
The brake apparatus of the friction plate risen is powered and so that damper brake is unclamped reel or shaft under electromagnetic force makes reel or shaft can
Rotation be also turned on the circuit of electric motor and control electric motor rotation axis band movable reel or shaft carry out forward or reverse;
Wherein, the brake apparatus is normally engaged brake, and the damper brake of above-mentioned normally engaged brake is in bullet in the power-off state
Fix reel or shaft under spring effect or fix rotary part connect with reel or shaft, above-mentioned damper brake it is direct or
It is connect by rod piece with rope is loosened, loosening rope may extend into lower section or the outside offer use of building or structures, pull
Loosening rope can pull damper brake to unclamp reel or shaft or unclamp the rotary part connecting with reel or shaft;
Wherein, above-mentioned normally engaged brake is connect with the braked wheel of the shaft of the rope blocking plate or reel of reel or reel or reel
Or above-mentioned normally engaged brake is connect with other rotary parts that reel is fixedly connected with, the concrete scheme of normally engaged brake uses
But do not limit to one of following manner:
The normally engaged brake uses as electromagnetism when electromagnetic brake to declutch device, using above-mentioned remote controler or controller or
Person is using when loosening rope and powering on, and the declutch iron core of device of electromagnetism attracts armature to press to push rod, and two brake arms drive brake scotch
Block is separated with the braked wheel being connected on reel, and reel can rotate, and tight lock shape is in when normally engaged brake is not by external force
State, need to apply external force can release braking, and external force driving method can be divided into manpower driving, hydraulic-driven, air pressure driving and electromagnetism
Power drive;
The normally engaged brake uses liquid braking device;
The normally engaged brake uses pneumatic braking device;
Wherein, the multifunctional equipment is provided with shell, and ramp platform, the lower section of ramp platform are provided in the shell
Or opening is provided on the shell of side, ramp platform is located at the lower section of the weight;
Wherein, the multi-functional rope equipment of putting is provided with time-delay relay or delay controller, and the slow descending rope rope is downward
Landing starts above-mentioned relay or extension controller when extending, relay or extension controller control the rotation of the electric motor
Time is the time of setting, and when the rotation time of electric motor reaches the time of setting, time-delay relay or extension controller are dynamic
Make the down circuitry for only controlling electric motor, the rotation axis of electric motor, which is in, freely can be rotated state, the reel or shaft
In freely can be rotated state, when it is described it is multi-functional put rope equipment be arranged in building or structures roofing layer refuge story or on
After square floor, the length of above-mentioned setting time is equal to or more than the slow descending rope rope on reel or shaft from electric motor
Rotation axis when being initially rotated to all extend out from reel or shaft rotation wound on reel or the slow descending rope rope of shaft
Time span, above-mentioned rotation ring body can only do the rotation in a direction and be lockable the design that can not be rotated in another direction and protect
Having demonstrate,proved slow descending rope rope will not be by warp;
Wherein, the slow descending rope rope extends out from reel or shaft and is connected with weight after the wire casing of angle pulley,
Concrete mechanism includes but does not limit to one of following scheme:
The multi-functional rope equipment of putting is provided with cantilever member, and one or more angle pulleies are provided on cantilever member,
The side of cantilever member is arranged in one of them or part angle pulley, and the slow descending rope rope connects around angle pulley and weight
It connects, above-mentioned cantilever setting can control above-mentioned cantilever to exist in orbit, using controller or using control drawstring or using remote controler
It is moved horizontally under the drive of electric motor or hydraulic mechanism;
The multi-functional rope equipment of putting is provided with cantilever member, and one or more angle pulleies are provided on cantilever member,
The side of cantilever member is arranged in one of them or part angle pulley, and the slow descending rope rope connects around angle pulley and weight
It connects, above-mentioned cantilever is rotatably provided in a shaft, can control using controller or using control drawstring or using remote controler
Above-mentioned cantilever rotates under the drive of electric motor or hydraulic mechanism around above-mentioned shaft;
The multi-functional rope equipment of putting is provided with cantilever member, and one or more angle pulleies are provided on cantilever member,
The side of cantilever member is arranged in one of them or part angle pulley, and the slow descending rope rope connects around angle pulley and weight
It connects, can control above-mentioned cantilever to pass through overturning or the stretching, extension for passing through cantilever using controller or using control drawstring or using remote controler
And it moves;
Wherein, the multi-functional setting for putting rope equipment using controller or uses control in orbit or on hoistable platform
Drawstring processed can control multi-functional rope equipment of putting to move horizontally movement or do lifting action using remote controler.
After adopting the above technical scheme, it is described it is a kind of with it is multi-functional put rope equipment building just have fire when promptly escape
Raw function, the slow descending rope rope hangs completely be suspended on descending lifeline after, slow descending rope rope can be in time by any the one of building
The escape personnel of a floor uses, and improves the utilization rate of descending lifeline and the escape probability of indicator of trapped personnel.It makes a concrete analysis of as follows: when
The multi-functional rope equipment of putting for being provided with descending lifeline is arranged in roofing layer, when a fire or it is other need under situation, rescue
The personnel of helping can be below the building or the outside of the building using controller or pulls control drawstring or uses remote controler
Control electric motor rotate and drive spool turns, the slow descending rope rope on reel with reel rotation weight gravity
The lower exterior wall along building lands, and above-mentioned reel is only traction of the slow descending rope rope on reel in weight in rotation process
Under hang along with the rotation of electric motor, after slow descending rope rope hangs completely hang be pulled on descending lifeline before above-mentioned descending lifeline
It is not work i.e. without playing slow drop function, that is to say, that hanging and hang completely in slow descending rope rope is pulled on descending lifeline it
Before, slow descending rope rope cannot provide slow drop escape and use, and just can provide after slow descending rope rope hangs completely to be suspended on descending lifeline
Escape personnel uses, and the slow descending rope rope that escape personnel has dressed safety belt and above-mentioned descending lifeline can pass through after being connected and fixed
Window is from the slow drop escape in the outside of building, and when escape personnel is jumped downwards by window and fallen, descending lifeline just passes through the mechanism inside it
It constrains and is pulled out the speed of descending lifeline across its internal slow descending rope rope to play its slow drop effect.There are also a kind of scheme explanations
It is as follows, it is arranged when the multi-functional rope equipment of putting for being provided with drawstring in roofing layer, when a fire or other needs situation
Under, rescue personnel can be below the building or the outside of the building using controller or pulls control drawstring or uses distant
Control device control electric motor rotate and drive spool turns, the drawstring on reel with reel rotation weight gravity
The lower exterior wall along building lands, and above-mentioned reel is only drawstring on the reel companion under the traction of weight in rotation process
It hangs with the rotation of electric motor, (drawstring hangs the drawing for meaning and winding on reel completely after drawstring hangs completely
Rope all release has hung and has been suspended on downwards the fixing end of reel, at this time if above-mentioned fixing end continues to rotate so above-mentioned drawstring
Can be wound up on reel again) hang the fixing end that is pulled on reel before above-mentioned drawstring do not provide and use, that is to say, that drawing
Before rope hangs completely and hangs the fixing end that is pulled on reel, drawstring is not provided and is used, and is suspended on when drawstring hangs completely
When the fixing end of reel, so that it may which offer hangs a liter relief supplies and uses or be supplied to hanging basket as stressed wire rope as hoist engine
When using, such as fire occurs, rescue personnel controls the above-mentioned drawstring on reel from roofing safely and fast on ground
Landing extend to ground and be suspended on the fixing end on reel provide hang liter relief supplies use or as hanging basket stressed wire
Rope uses, that is to say, that after the above-mentioned multi-functional drawstring for putting rope equipment lands completely extends to ground and is suspended on consolidating for reel
Fixed end Shi Keyu is provided with the hanging basket connection of fire-fighting lance, and the above-mentioned multi-functional use for putting rope equipment includes: 1, is drawn when being wound with
The multi-functional drawstring for putting rope equipment of rope land extension and after hanging the fixing end for being pulled in reel completely, and above-mentioned drawstring can be with ground
Hanging basket elevator connection and the stressed wire rope as elevator;2, the multi-functional drawstring for putting rope equipment hangs and hangs completely
Hanging over can be used as lifting equipment after the fixing end of reel and works, and above-mentioned drawstring landing can be with fire-fighting lance after extending to ground
Or it is connect with other rescue aids and promotes carry out fire-fighting work;3, multi-functional described in the technical solution of the application to put rope equipment
Ratchet on or rotary body on or rotation ring body on be provided with pulley or steel ring, have rope pass through pulley wire casing or pass through steel ring
Hole after in two sides form the first drawstring and the second drawstring, the first drawstring and the second drawstring are respectively on reel, first
It hangs and is pulled on pulley or steel ring after drawstring and the landing of the second drawstring, the first drawstring can connect with rescue people or rescue object or rescue aid
It connects, the second drawstring can pull the first drawstring to rise under the drive of manpower or hoist engine, thus add the building again
The channel of drop is promoted or delayed outside the building in room, and can promote Fire water syringe or extinguishing material or rescue aid progress fire fighting and rescue work
Make;4, the end section that the drawstring being connected on reel is hung described in the technical solution of the application is connected with limit plate, institute
It states at the multi-functional shell nozzle for putting rope equipment or is provided with limit card slot near opening, above-mentioned drawstring passes through limit card slot
It is connect afterwards with above-mentioned limit plate, limit plate can not pass through limit card slot, and limit switches are arranged in limit card slot, and limit is opened
Close be limited after plate touches just control electric motor stop operating and control brake apparatus damper brake hold tightly above-mentioned rotary shaft or
Driving wheel hangs drawstring when this can prevent electric motor out of control and the people promoted or object is drawn to put rope equipment winding to multi-functional, causes
Danger, it is safe this guarantees using;5, the anchor structure of drawstring upper end described in the technical solution of the application is safe and reliable:
The design of the end serving disk of the application provides the scheme that a kind of wirerope of safety and stability for meeting specification is connect with reel,
After the gravity of weight drives the lower extension of landing completely, the end of wirerope can be connected in the serving disk of end the wirerope
And wind above rear hang of 3 circles and be pulled in top, it ensure that the safety of wirerope upper end suspension centre will not be extruded damage and use
Safety, since the upper end of wirerope and the connection of end serving disk are set with the connection standard of the wirerope of current hoist engine
Meter, so being most safe and reliable one of scheme designing and practicing upper such connection scheme, such connection is than existing hanging basket
Anchoring process required by the upper end of the wirerope of elevator is also safe and reliable;6, the slow descending rope rope is whole from reel
Landing can provide slow drop escape when extending out and being suspended on descending lifeline and use, though at this time electric motor continue to rotate it is slow
Drop rope will not by warp, only allowed when needing rope closing the rotation of above-mentioned electric motor opposite direction just will drive reel invert from
And warp slow descending rope rope carries out rope closing movement, when electric motor rotation carries out putting rope or rope closing, slow descending rope rope is not provide use
's;All landing extends out and can be used as hanging basket when being in suspension status the same drawstring from reel or in shaft
The wirerope that climbs for hanging liter machine is used, and only will not needed to receive by warp electric motor continues to rotate drawstring at this time
Above-mentioned electric motor opposite direction rotation is allowed to will drive reel reversion just to which warp drawstring carries out rope closing movement when rope.Thus may be used
See, the multi-functional rope equipment of putting of the application has safe rescue function when fire occurs, the drawing after extending there are also landing completely
Rope is provided to hanging basket and hangs liter machine to be used as the wirerope that climbs.
Detailed description of the invention
Fig. 1 is the multi-functional strabismus schematic diagram for putting rope equipment of the application first embodiment.
Fig. 2 is the oblique view of the application first embodiment.
Fig. 3 is the multi-functional schematic diagram for putting rope equipment of the application second embodiment.
Fig. 4 is that the multi-functional electric motor for putting rope equipment of the application first embodiment passes through electric control system and power supply
The schematic diagram of connection.
Specific embodiment
As shown in FIG. 1, FIG. 1 is the multi-functional strabismus schematic diagrames for putting rope equipment of the application first embodiment.More function
It includes shell 1, electric motor 2, shaft 3, shaft 5, descending lifeline 6, drawstring 7, drawstring 8, rotation ring body 9, rotation that rope equipment, which can be put,
Ring body 10, cantilever 11, column 12, above-mentioned electric motor 2, shaft 3, shaft 5, descending lifeline 6, drawstring 7, drawstring 8, rotation ring body 9,
Ring body 10, the setting of column 12 are rotated in shell, electric motor 2 is connect with shaft 3, shaft 5 can drive 5 turns of shaft 3, shaft
It is dynamic, 9 sets of above-mentioned rotation ring body shaft 3 periphery and can be rotated around shaft 3,10 sets of above-mentioned rotation ring body shaft 5 outside
Zhou Bingke is rotated around shaft 5, and the above-mentioned setting of descending lifeline 6 rotates in rotation ring body 10 and is fixedly connected with above-mentioned drawstring in ring body 9
7 one end.It is provided with reel 13 and reel 15 in above-mentioned shaft 3, reel 16 and reel 17, drawstring 7 are provided in above-mentioned shaft 5
It extends out and on reel 13 from rotation ring body 9, one end of drawstring 8 is fixedly connected on reel 15 and wound on reel
On 15, as shown in Figure 1, slow descending rope rope 18 extends out from descending lifeline 6 and on reel 16, slow descending rope rope 19 is from descending lifeline
6 extend out and on reel 17, and cantilever 11 is connect with column 12, and thread-off prevention line pulley 20, anticreep are provided on cantilever 11
Line pulley 21, thread-off prevention line pulley 22, thread-off prevention line pulley 23, on cantilever 11 with above-mentioned thread-off prevention line pulley 20, thread-off prevention line pulley 21, anti-
Off-line pulley 22, the symmetrical position of thread-off prevention line pulley 23 are additionally provided with 4 thread-off prevention line pulleys (can not show in the back side of Fig. 1),
Above-mentioned drawstring 7 connects after passing through the wire casing of thread-off prevention line pulley 20 and thread-off prevention line pulley 23 after extending out from reel 13 with weight 25
It connects, above-mentioned drawstring 8 is connect after passing through the wire casing of thread-off prevention line pulley after extending out from reel 15 with weight 26, above-mentioned slow descending rope rope
18 extend out from reel 16 after pass through thread-off prevention line pulley 21 and thread-off prevention line pulley 22 after connect with weight 27, above-mentioned slow descending rope rope
19 extend out from reel 17 after pass through thread-off prevention line pulley after connect with weight 28.It is above-mentioned multi-functional to put a rope equipment and Duan Yanshen
The control cable connection for being connected with controller outside to shell 1 extends to the control that shell 1 is externally connected with touch switch with one section
Drawstring processed connection, using controller or using control drawstring or can control electric motor 2 to rotate using remote controler and allow weight 25,
Weight 26, weight 27, weight 28 drive drawstring 7, drawstring 8, slow descending rope rope 18, slow descending rope rope 19 to extend from shaft 3 and shaft 5
Out, the slow descending rope rope 18 after extension, slow descending rope rope 19, which can be hung, is pulled on descending lifeline 6, and the extension of drawstring 7 after extension is pulled in swivel becket
On body 9, the extension of drawstring 8 after extension is pulled on reel 15.As shown in Figure 1, when the drawing of opposite Fig. 1 is checked from export-oriented Fig. 1, it is above-mentioned
Electric motor 2 drives shaft 3 and shaft 5 to rotate clockwise Shi Kerang drawstring 7, drawstring 8, slow descending rope rope 18, slow descending rope rope 19
Land under the traction of the gravity of weight and extends, as shown in Figure 1, drawstring 7,8 clockwise of drawstring be in shaft 3, slow descending rope
In shaft 5, coiling direction is consistent with above-mentioned shaft 3, the rotation direction of shaft 5 for rope 18,19 clockwise of slow descending rope rope
When drawstring 7, drawstring 8, slow descending rope rope 18, slow descending rope rope 19 can land extension.
Descending lifeline 6 described in above-mentioned attached drawing 1 uses the descending lifeline for having slow descending rope rope, and descending lifeline 6 described in attached drawing 1 can be very
Be easy from selected on existing market the descending lifeline with slow descending rope rope for the application technical solution in.The embodiment of the present application
The structure of the descending lifeline 6 is exactly to use similar XJSl type descending lifeline or JSH-100/35-20 type lifesaving descent control device, specifically used
When escape personnel as described in the prior art has been dressed after the slow descending rope rope after safety belt extends with complete landing is fixedly connected just
Can be with the slow drop escape of safe speed, certainly, descending lifeline described herein can also be carried out according to existing descending lifeline structure
Amplification, such as descending lifeline described herein are used with existing XJSl type descending lifeline or JSH-100/35-20 type life-saving slow descending
Device or Dongguan City all places fire-fighting equipment Co., Ltd production chain type descending lifeline structure based on amplify 2 times or 3 times or
Other multiples, not only amplify and its internal structure is also amplified by volume for the descending lifeline of amplification, can not only meet more people in this way and escape
Raw demand also meets the demand of more people's loads, and since the increase of internal Slow descending structure, enhancing are safer, this is mesh
Preceding individual's descending lifeline cannot achieve, if that is difficult, very when in use because personal descending lifeline is made to very big, very heavy
The descending lifeline of large volume can not extremely be hung on the hook on wall.
The operation sequence that the embodiment of the present application simulates following existing descending lifeline use process is designed: being put first
Then rope allows rope extension to be pulled on descending lifeline, the rope connection that A Man Escaped personnel connect with descending lifeline carries out slow drop.
Existing XJSl type descending lifeline or JSH-100/35-20 type lifesaving descent control device are suitable for high-rise escape, when work, lead to
Too slow drop rope drives planet gear reducing mechanism operating and the friction block in friction wheel hub in host to generate friction effect or logical
The effect of other internal structures is crossed, guarantees that user is slow safely and is down to ground.
Above-mentioned slow descending rope rope generally uses flying height grade wirerope inner core, and appearance woven protective layer composition, above-mentioned slow descending rope rope is also
Using including wirerope or chain or chain belt.
Existing common descending lifeline is light-weight, to meet and install and use simple requirement, passes through the safety door hook or auxiliary configured
Rope, which is fixed on the emergency window in building or is temporarily suspended on the fixture of window, balcony or building flat-top, delays drop escape.
Existing descending lifeline is that pass through the slow descending rope rope across descending lifeline can when pulled using its internal structure
The effect limitation slow descending rope rope of descending lifeline internal structure passes through the speed of descending lifeline internal structure, thus play the role of slow drop, on
It states XJSl type descending lifeline or JSH-100/35-20 type lifesaving descent control device interosculates: each extending over out two out of descending lifeline and delay
Rope drops, descending lifeline plays the role of speed limit to the slow descending rope rope being drawn out, the descending lifeline with slow descending rope rope can allow across
Wherein and the slow descending rope rope that extends is drawn out with the speed of safety.The rope equipment of putting of the application is exactly to simulate above-mentioned XJSl type to delay
The slow descending rope rope that can discharge descending lifeline of device or JSH-100/35-20 type lifesaving descent control device developed using operating process is dropped
Put rope equipment, using controller can control electric motor 2 rotate and allow slow descending rope rope 18, slow descending rope rope 19 to prolong from shaft 5
It stretches, the slow descending rope rope 18, slow descending rope rope 19 after extension, which can be hung, to be pulled on descending lifeline 6, as shown in Figure 1, the drawing of opposite Fig. 1
When checking from export-oriented Fig. 1, above-mentioned motor 2 drives shaft 5 to rotate clockwise Shi Kerang slow descending rope rope 18, slow descending rope rope 19 in weight
Land under the traction of the gravity of object and extends, as shown in Figure 1, slow descending rope rope 18,19 clockwise of slow descending rope rope be in shaft 5,
The length of the gentle drop rope 19 of above-mentioned slow descending rope rope 18 is identical, delays when coiling direction is consistent with the rotation direction of above-mentioned shaft 5
Drop rope 18, slow descending rope rope 19, which can land, to be extended and is suspended on descending lifeline 6 completely.It is complete in slow descending rope rope 18, slow descending rope rope 19
Above-mentioned descending lifeline 6 before being pulled on descending lifeline 6 is hung after hanging entirely not to be worked i.e. without playing slow drop function, that is to say, that
Before slow descending rope rope 18, slow descending rope rope 19 hang completely and hang and be pulled on descending lifeline 6, the gentle drop rope 19 of slow descending rope rope 18 is
It cannot provide what slow drop escape used, it can after the gentle drop rope 19 of slow descending rope rope 18 hangs be suspended on descending lifeline 6 completely
Escape personnel is provided to use, escape personnel has dressed safety belt and above-mentioned slow descending rope rope 18 be connected and fixed after can by window from
The slow drop escape in the outside of building, when escape personnel is jumped downwards by window and fallen, descending lifeline 6 just passes through the mechanism constraint inside it
The slow descending rope rope internal across it is pulled out the speed of descending lifeline to play its slow drop effect.
It includes similar above-mentioned XJSl type descending lifeline or JSH-100/35-20 type life-saving slow descending that herein described descending lifeline, which uses,
Device, slow descending rope rope 18, slow descending rope rope 19 after above-mentioned extension, which can be hung, to be pulled on descending lifeline 6, similar above-mentioned XJSl type descending lifeline or
The situation when serving disk of JSH-100/35-20 type lifesaving descent control device is thrown ground from building top, in this way, slow descending rope rope is worn
The internal structure for crossing descending lifeline, under the speed limit effect of internal structure, slow descending rope rope can be only extracted with safe speed.
One end of the drawstring of the application be fixed on it is on another reel and on above-mentioned reel, such as specification institute
State, the drawstring 7 and drawstring 8 land extend to ground after as insurance rope can increase the safety that slow drop is escaped, above-mentioned drawing
Rope 7 is identical with the length of drawstring 8, can also connect with fire-fighting lance and fire hose and promote carry out fire-fighting work.
When connecting descending lifeline and drawstring simultaneously on above-mentioned reel, motor is able to drive slow descending rope rope and drawstring landing is prolonged
It stretches, the complete slow descending rope rope after extending that lands, which is hung to be pulled on descending lifeline to provide to delay, drops escape use, the drawing after extension of landing completely
Rope is hung to be pulled in rotation ring body and can be used as insurance rope and use or the raising cord as hanging basket uses, and above-mentioned drawstring is all from volume
Cylinder or shaft extend out after hang be pulled in top can be used as hanging basket hang liter machine stressed wire rope use or as spare safety rope use.
The application is to find above-mentioned have after the impression of the use process and user of studying above-mentioned existing descending lifeline
The existing descending lifeline of slow descending rope rope is there are many disadvantages and carries out researching and designing: 1, this descending lifeline is arranged in fire place
This layer be supplied to this layer of escape personnel and use, since this layer is the ignition point of fire, this is to the descending lifeline for being suspended on this layer
A threat.And existing descending lifeline needs periodic inspection, and general individual buyer is since trouble all lacks this consciousness, this is also to slow drop
The normal use of device causes potential hidden danger, and the casualty accident using descending lifeline thus occurred.In response to this problem, applicant is quasi-
Descending lifeline concentrated setting in roofing layer or refuge story, maintenance work can be uniformly carried out by property, especially descending lifeline setting exists
Roofing layer or refuge story, the destruction this avoids the flame of building ignition point to descending lifeline;2, existing with slow descending rope rope
The slow drop height of descending lifeline is all controlled at 100 meters hereinafter, the descending lifeline volume weight due to 100 meters or more is big, personal use person
It is hung over difficulty on window, and more than 100 meters of slow descending rope rope volume and weight is big, allows user such slow descending rope
Rope is thrown downwards not only difficult, but also since whip tail acts on, is thrown lower slow descending rope rope also and can accidentally injure personnel of building lower section or outside
The glass of wall, weight and impact force with the slow descending rope rope thrown at present can also damage the internal structure of descending lifeline, therefore
It is in the market usually the descending lifeline not provided for 100 meters or more buildings.In response to this problem, the application puts rope using the application
Equipment, the motor for putting rope equipment are able to drive the spool turns of connection, descending lifeline are fixedly installed on reel, delay from above-mentioned
The two slow descending rope ropes (clockwise) extended on drop device are on reel, when the rotation axis band movable reel of motor is made clockwise
When rotation, slow descending rope rope can falls downward extend, completely landing extend after slow descending rope rope extension be pulled on descending lifeline after just
Escape is capable of providing to use, no matter build which floor occur fire disaster escaping personnel dressed safety belt can be with above-mentioned one
Slow drop escape is carried out after the connection of slow descending rope rope.The roofing of such 100 meters or 200 meters or 300 meters of building installs setting for the application
It is equipped with putting for descending lifeline to be provided to the escape personnel of following floor after rope equipment and use, improves the application and put the slow of rope equipment
The service efficiency for dropping device, the descending lifeline with slow descending rope rope being supplied on 200 meters or 300 meters at present occur not yet;3, existing
Have descending lifeline in use, carry out slow drop escape since escape personnel has dressed safety belt and only connect with a slow descending rope rope, such as
Fruit descending lifeline, which goes wrong, or slow descending rope rope is broken will cause the life harm of escape personnel, and each user uses now
All there is frightened feeling for these reasons when some descending lifelines, actually occurred causing due to the problem of descending lifeline using
The accident example of person's death.In view of the above-mentioned problems, the application is also fixedly connected with one on the reel for putting rope equipment
Drawstring, this root drawstring can also control simultaneously motor band when use on another reel certainly on above-mentioned reel
Movable reel rotation, the slow descending rope rope extension after allowing landing completely to extend are pulled on descending lifeline, and the drawstring after allowing landing completely to extend is hung
It is pulled on reel.It is fixedly connected in this way, escape personnel has dressed safety belt with a slow descending rope rope of above-mentioned descending lifeline, allows simultaneously
Safety belt is slidably connected by catching device (catching device of existing rock-climbing is existing product) with drawstring, in escape personnel and slow drop
Rope can carry out slow drop escape and escape the phenomenon that slow drop process is broken in case of slow descending rope rope after connecting with drawstring
Personnel before falling downwards above-mentioned catching device will automatic fastening on drawstring, this makes it possible to allow escape personnel's hovering in the sky etc.
Wait rescue, above-mentioned drawstring play a part of insure rope, in this way have insurance rope descending lifeline (i.e. simultaneously be provided with descending lifeline with
Drawstring put rope equipment) be it is pioneering both at home and abroad, security performance be existing descending lifeline it is incomparable.
As shown in Fig. 2, the building 29 in Fig. 2 is the oblique view of the application first embodiment, the roofing layer 30 of building 29 is set
Be equipped with it is as shown in Figure 1 it is multi-functional put rope equipment, the above-mentioned multi-functional cantilever 11 for putting rope equipment stretches out the exterior wall 31 of building 29, on
It states the multi-functional control cable 33 for being connected with controller 36 that equipment extends to outside shell with one section of restricting of putting to connect, controls cable 33
It exterior wall 31 in casing 32 along above-mentioned building 29 is set extends downwardly into the lower section of building 29 and connect with controller 36, use control
Device 36 processed can control electric motor 2 to rotate and weight 25, weight 26, weight 27, weight 28 allowed to drive drawstring 7, drawstring 8, slow drop
Rope 18, slow descending rope rope 19 land from shaft 3 and shaft 5 to extend out, slow descending rope rope 18, slow descending rope rope after landing extension
19 can hang and be pulled on descending lifeline, and the extension of drawstring 7 after landing extends is pulled in the rotation ring body being set in shaft 3, and landing extends
The extension of drawstring 8 afterwards is pulled on the reel in shaft 3, and the above-mentioned multi-functional detailed construction for putting rope equipment as shown in Figure 1, do not make here
It is described in detail, if above-mentioned multifunctional equipment is arranged in the room of the top floor of above-mentioned building 29, it may not be necessary to shell, because
The four sides wall in room can play protective action.
Fig. 3 is the multi-functional schematic diagram for putting rope equipment of the application second embodiment, multi-functional is put as shown in figure 3, described
Rope equipment includes electric motor 55, reel 52, reel 53, descending lifeline 61, and the rotation axis and spool shaft 60 of electric motor 55 are fixed
Connection, spool shaft 60 are fixedly connected with the inner ring 62 of unilateral bearing, and spool shaft 60 is also fixedly connected with reel 52 and reel 53 simultaneously
The rotation of forward and backward direction, the outer ring 67 of above-mentioned unilateral bearing and the fixed company of rotation ring body 56 can be done with movable reel 52 and reel 53
It connects, outer ring 67 only can do the rotation in a direction and in the opposite direction by eccentric segment voussoir 65, eccentric segment around inner ring 62
The latching of voussoir 66 can not rotate, and eccentric segment voussoir 65 is in the rolling seat 68 between outer ring 67 and inner ring 62, eccentric segment
In rolling seat 69 between outer ring 67 and inner ring 62, spring arrangement 63 acts on eccentric segment voussoir 66 voussoir 66, rolling
The latch functions of dynamic seat 68, the shape of rolling seat 69 and eccentric segment voussoir 65, eccentric segment voussoir 66 make outer ring 67 can only
It is rolled around inner ring 62 to a direction, and can generate very big resistance in the other directions can not roll i.e. so-called " list
To ", reel 52 is not fixedly connected with rotation ring body 56 to do mutually opposing rotation around spool shaft 60, reel 53 and unidirectional
Bearing, which is not fixedly connected, to do mutually opposing rotation around spool shaft 60, and the slow descending rope rope 70 that descending lifeline 61 extends is gentle
Drop rope 71 can extend out on reel 52 and reel 53 and from reel 52 and reel 53 and connect with weight, reel 52
On be provided with rope blocking plate 50, rope blocking plate 51.The multi-functional control cable connection put rope equipment and be provided with controller with one section
Or the multi-functional rope equipment of putting is connect with one-stage control drawstring, can control electronic horse using controller or using control drawstring
Up to 55 rotation axis drive spool shaft 60 rotate and allow slow descending rope rope 70, slow descending rope rope 71 under the gravity of above-mentioned weight from
It rotates and extends out on reel 52 and reel 53, the gentle drop of traction slow descending rope rope 70 is played in the rotation of above-mentioned reel 52, reel 53
The effect of rope 71, the gentle drop rope 71 of slow descending rope rope 70 after rotation extends are hung on the descending lifeline 61 being pulled in rotation ring body 56
To provide safe handling.Above-mentioned rotation ring body 56 provides good stress platform and plays and prevents from all turning for descending lifeline 61
The gentle drop rope 71 of the dynamic slow descending rope rope 70 extended in electric motor 55 still in rotation when warp to the upper of spool shaft 60
Side, ensure that the safety of stress end.
As shown in figure 4, the multi-functional electric motor 303 for putting rope equipment that Fig. 4 is the application first embodiment leads in roofing
Cross the schematic diagram that electric control system is connect with power supply 311, as shown in figure 4, electric motor 303 by electric control system with
The cable connection of power supply 311, cable L3, cable L2, the roofing 301 of cable L1 from building 300 of power supply 311 are downward
It is disposed to extend and buries and connect by the cable duct under ground 302 with external municipal power supply, electric control system is by many electricity
Device element is formed by connecting by certain requirement, it may be said that above-mentioned electric control system be by many electric elements by design or
Made of selected control line map installation wiring.It is set as shown in figure 4, being provided with multi-functional rope of putting on the roofing 301 of building 300
Standby, the multi-functional rope equipment of putting includes the electric motor 303 being arranged on roofing 301, phase line 305, the phase of electric motor 303
Line 306, phase line 307 connect with the main contact 308 of contactor KM1 and the main contact 309 of contactor KM2 being arranged on roofing 301
It connects, contactor KM1 is connected by L1-U, L2-V, L3-W mode, and contactor KM2 is connected by L1-W, L2-V, L3-U mode.
Line work is as follows:
1, it is closed power switch 310.
2, control process is rotated forward:
(1), it rotates forward chain control: pressing and rotate forward button 315 (i.e. SB1), contactor KM1 coil 317 obtains electric, contactor
The normally opened closure of auxiliary contact 316 of the closure of KM1 main contact 308, contactor KM1, the normally closed auxiliary contact 322 of contactor KM1 disconnect, and connect
Tentaculum KM1 main contact 308 is closed the end U, V, W that L1, L2, L3 three phase mains 311 is supplied electricity to electric motor 303 respectively, electronic
Motor 303 rotates forward;The normally opened auxiliary contact 316 of contactor KM1 is closed so that rotating forward contactor KM1 after button 315 (i.e. SB1) unclamps
Coil 317 continues electric (self-locking);The normally closed auxiliary contact 322 of contactor KM1 disconnects the power supply of cutting contactor KM2 coil 320,
It is closed contactor KM2 main contact 309 can not, realize the interlocking between contactor KM1, contactor KM2;
(2), stop control process: pressing stalling button 313 (i.e. SB3), 317 power loss of contactor KM1 coil, contactor
KM1 main contact 308 disconnects, the normally opened auxiliary contact 316 of contactor KM1 disconnects, the normally closed closure of auxiliary contact 322 of contactor KM1, connects
The disconnection of tentaculum KM1 main contact 308 makes 303 power loss of electric motor and stalls.
3, control process is inverted:
(1), it inverts interlocked control: pressing reversion button 318 (i.e. SB2), contactor KM2 coil 320 obtains electric, contactor
The normally opened closure of auxiliary contact 321 of the closure of KM2 main contact 309, contactor KM2, the normally closed auxiliary contact 319 of contactor KM2 disconnect, and connect
Tentaculum KM2 main contact 309 is closed the end W, V, U that L1, L2, L3 three phase mains 311 is supplied electricity to electric motor 303 respectively, electronic
Motor 303 inverts;The normally opened auxiliary contact 321 of contactor KM2 is closed so that inverting contactor KM2 after button 318 (i.e. SB2) unclamps
Coil 320 continues electric (self-locking);The normally closed auxiliary contact 317 of contactor KM2 disconnects the power supply of cutting contactor KM1 coil 317,
It is closed contactor KM1 main contact 308 can not, realize the interlocking between contactor KM1, contactor KM2;
(2), stop control process: pressing stalling button 313 (i.e. SB3), 320 power loss of contactor KM2 coil, contactor
KM2 main contact 309 disconnects, the normally opened auxiliary contact 321 of contactor KM2 disconnects, the normally closed closure of auxiliary contact 319 of contactor KM2, connects
The disconnection of tentaculum KM2 main contact 309 makes 303 power loss of electric motor and stalls.
4, disconnecting power switch 310
Route is controlled for contactor interlocking positive and negative rotation, if needing first to press and stopping electric motor by being just changed into reversion
Only button is stalled by electric motor, and each contact of contactor is also allowed to reset, then is pressed reversion button and inverted by electric motor.If just
Not by stop button when turning, and reversion button is directly pressed, due to interlock reason, inverting contactor can not obtain electric and control in vain.
Claims (6)
1. a kind of with the multi-functional building for putting rope equipment, it is characterised in that: the multi-functional rope equipment of putting is arranged in the building
On the roofing in room or on the top floor of the building or outside of external walls of building structure, the multi-functional rope equipment of putting includes that electric power passes
Dynamic system, reel or shaft, descending lifeline, the rotation axis of the motor of power transmission system directly or by driving member and reel or
Shaft connection can be rotated with movable reel or shaft, and said motor is electric motor, in the spool shaft of above-mentioned reel or above-mentioned shaft
On be connected with rotation ring body, above-mentioned rotation ring body can only do the rotation in a direction and be lockable and can not turn in another direction
Dynamic, in rotation ring body, above-mentioned descending lifeline is descending lifeline or chain type descending lifeline with slow descending rope rope for above-mentioned descending lifeline setting, is somebody's turn to do
The inside of descending lifeline has the decelerations mechanisms such as gear or friction pulley, and the slow descending rope rope that above-mentioned descending lifeline extends is on reel
Extend out in shaft and from reel or in shaft directly connect with weight or after the wire casing of angle pulley with weight
Connection, the structure of above-mentioned weight include that can control above-mentioned slow descending rope using controller using ball or fixed pulley or movable pulley
Rope hangs under the rotation traction of said motor, and the cable connecting with above-mentioned electric motor extends outwardly and above-mentioned more being provided with
The floor top that function puts rope equipment is connected to power supply by electric control system, and the slow descending rope rope all extends by landing
Slow drop escape can be provided when coming and being suspended on descending lifeline to use, even if the rotation axis of electric motor is along former rotation direction at this time
Continuing rotation slow descending rope rope will not be by warp.
2. as described in claim 1 a kind of with the multi-functional building for putting rope equipment, it is characterised in that: the reel of the reel
Rotation ring body is connected on axis or in above-mentioned shaft, specific structure includes but do not limit to one of following scheme:
Rotation ring body is cased in the spool shaft or in shaft, rotation ring body can be rotated around spool shaft or shaft;
The spool shaft or shaft extend to the outside of reel, solid in the above-mentioned spool shaft in the outside in reel face or the radial direction of shaft
Surely it is connected with rotating arm or rotating disk, ring body rotation axis is fixedly installed on rotating arm or rotating disk, is cased in ring body rotation axis
The rotation ring body, rotation ring body can be rotated around ring body rotation axis;
The spool shaft or shaft is radially fixed is connected with rotating arm or rotating disk, rotating arm or rotating disk are from the barrel of reel
The outside that barrel is extended in duct is fixedly installed ring body rotation axis, ring body on the rotating arm or rotating disk on the outside of barrel
The rotation ring body is cased in rotation axis, rotation ring body can be rotated around above-mentioned ring body rotation axis;
The spool shaft or shaft is radially fixed is connected with rotating arm or rotating disk, rotating arm or rotating disk are located at the barrel of reel
Inside, ring body rotation axis is fixedly installed on rotating arm or rotating disk, the rotation ring body is cased in ring body rotation axis, turn
Rotating ring body can be rotated around above-mentioned ring body rotation axis, and hole is arranged on the barrel of the external side of above-mentioned swivel becket.
3. as described in claim 1 a kind of with the multi-functional building for putting rope equipment, it is characterised in that: the rotation ring body and
Ratchet devices connection, the ratchet devices include flywheel or unilateral bearing or holdback, under specific structure includes but do not limit to
One of column scheme:
The structure of the unilateral bearing or flywheel or holdback includes inner ring and outer rings, and above-mentioned inner ring is fixedly attached to the reel
On axis or in shaft, above-mentioned outer ring is fixedly connected with or is formed one with the rotation ring body;
The structure of the flywheel includes inner ring and outer rings, and the spool shaft is radially fixed to be connected with rotating arm or rotating disk and be located at
In reel, flywheel shaft is fixedly connected on above-mentioned rotating arm or rotating disk, the inner ring of above-mentioned flywheel is fixed in flywheel shaft,
The rotation ring body is equipped with gear, and the gear of the outer ring of flywheel is connect by chain belt with the gear in above-mentioned rotation ring body.
4. as described in claim 1 a kind of with the multi-functional building for putting rope equipment, it is characterised in that: the descending lifeline setting
In rotation ring body, specific structure includes but does not limit to one of following scheme:
Hanging ring or hole are provided in the rotation ring body, the descending lifeline is by hanging on above-mentioned hanging ring or hole;
The descending lifeline is radially fixed in rotation ring body, and the rope outlet of descending lifeline is radially arranged.
5. as described in claim 1 a kind of with the multi-functional building for putting rope equipment, it is characterised in that: the slow descending rope rope volume
Be wound on reel or in shaft after extend out and connect with weight or the slow descending rope rope is wound on volume from reel or shaft
The extension that extends out from reel or shaft after on cylinder or in shaft is pulled in reel or shaft side.
6. as described in claim 1 a kind of with the multi-functional building for putting rope equipment, it is characterised in that: described multi-functional to put rope
Equipment is provided with one or more rotation ring bodies, and wherein at least one rotation ring body is connected with drawstring, and drawstring is from swivel becket
Body extends out on reel or in shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711486299.6A CN110478708A (en) | 2017-12-30 | 2017-12-30 | It is a kind of with it is multi-functional put rope equipment building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711486299.6A CN110478708A (en) | 2017-12-30 | 2017-12-30 | It is a kind of with it is multi-functional put rope equipment building |
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Publication Number | Publication Date |
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CN110478708A true CN110478708A (en) | 2019-11-22 |
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ID=68544088
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CN201711486299.6A Pending CN110478708A (en) | 2017-12-30 | 2017-12-30 | It is a kind of with it is multi-functional put rope equipment building |
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2017
- 2017-12-30 CN CN201711486299.6A patent/CN110478708A/en active Pending
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