CN106517043A - Power test climbing falling-prevention device - Google Patents
Power test climbing falling-prevention device Download PDFInfo
- Publication number
- CN106517043A CN106517043A CN201611007629.4A CN201611007629A CN106517043A CN 106517043 A CN106517043 A CN 106517043A CN 201611007629 A CN201611007629 A CN 201611007629A CN 106517043 A CN106517043 A CN 106517043A
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- CN
- China
- Prior art keywords
- motor
- footstock
- cantilever arm
- hoist cable
- hoist
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
- A62B35/0037—Attachments for lifelines and lanyards
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
- B66F2700/126—Arrangements in which the platform is fixed to the upper end of a single or plural jacks
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Ladders (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a power test climbing falling-prevention device. The device comprises a device base, a front end frame and a rear end frame are arranged at the two ends of the device base, the rear end frame is connected with an extending frame, the lower of the front end frame and the lower of the extending frame are both provided with supporting oil cylinders, a hydraulic station and a hydraulic controller are arranged on the upper portion of the device base, an inclined oil cylinder and a lifting oil cylinder matched with the hydraulic station are arranged on the device base, a device top base is arranged on the top of the lifting oil cylinder, a motor is arranged in the middle of the device top base, the motor is matched with a driving belt wheel, the driving belt wheel is matched with a driven belt wheel through a belt, the driven belt wheel is matched with a winding frame, a lifting cable is wound on the winding frame, and the end of the lifting cable is matched with a kidney connecting device. The power test climbing falling-prevention device is convenient to move and easy to operate, when a worker carries out climbing work, the worker can be well protected, and serious hurts to the worker during falling are prevented.
Description
Technical field
The present invention relates to anti-fall device field, specially a kind of power test anti-fall device for climbing.
Background technology
When power test is carried out, staff can Jing often carries out operation of ascending a height because test needs, and is being ascended a height
During operation, staff's climbing electric pole is needed, the power equipment of the head of the mast is carried out detecting installation and experiment work, but
When operation is ascended a height, as staff is generally climbed using pedal, and lack anti-fall device with it, use at present
The anti-fall effect for tying up one kind equipment of anti-fall bundling belt between staff and electric pole is unsatisfactory, and danger still happens occasionally,
Now need a kind of mechanical, reliable retinue equipment to rise suddenly and sharply to staff's offer safety, prevent the lower electricity of staff's pendant
Bar is injured.
The content of the invention
It is an object of the invention to provide a kind of power test anti-fall device for climbing, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme：A kind of power test anti-fall device for climbing, including dress
Bottom set seat, described device base bottom are provided with one group of universal wheel, the two ends of described device base be respectively arranged with front end-rack and
End-rack afterwards, the rear end-rack are connected with Extension support, and the front end-rack and the Extension support bottom are provided with support cylinder, described
Device pedestal top is provided with Hydraulic Station and hydraulic controller, is additionally provided with and Hydraulic Station cooperation on described device base
Dump ram and hoist cylinder, are provided with device footstock at the top of the hoist cylinder, described device footstock side is provided with battery
Group and electric machine controller, are provided with motor in the middle part of described device footstock, the motor is coordinated with driving pulley, the driving pulley
Coordinated with driven pulley by belt, the driven pulley is coordinated with bobbin winder bracket, and hoist cable is wound with the bobbin winder bracket, described to hang
Bitter end portion is coordinated with waist joint device.
Preferably, described device base bottom is provided with one group of thread bush, and the universal wheel is spirally connected with the thread bush, institute
State device pedestal top and be provided with dump ram seat and hoist cylinder seat, the dump ram seat and hoist cylinder seat difference
It is hinged with the dump ram and the hoist cylinder.
Preferably, the front end-rack top is provided with hitch frame, and the rear end-rack top is provided with vertical rod, the vertical rod top
End is provided with inclination limit switch, and the inclination limit switch is electrically connected with the hydraulic controller.
Preferably, the rear end-rack and the Extension support are provided with connecting plate, and one group of company is coated with the connecting plate
Connecting bolt, the rear end-rack and the Extension support are connected by the connecting bolt.
Preferably, the support cylinder top is provided with flange, and the support cylinder passes through one group of connecting pin and gripper shoe
The connector connection on top, the gripper shoe bottom are provided with rubber blanket, and the rubber blanket bottom is provided with one group of anti-sliding rib, institute
State hoist cylinder side and be provided with engaging lug, the dump ram and the engaging lug are hinged.
Preferably, described device footstock side is provided with footstock cantilever arm, and rotation on the footstock cantilever arm is provided with and turns
Axle, the bobbin winder bracket are installed in the rotating shaft, and the driven pulley is arranged on described rotating shaft one end, and the motor is provided with to be embraced
Lock.
Preferably, the waist joint device includes installing rack and installation cantilever arm, is provided with cushion on the installing rack
And bandage, the installation cantilever arm top is provided with remote control, and the installation cantilever arm is identical knot with the footstock cantilever arm
Structure, the footstock cantilever arm and the installation cantilever arm side are provided with mounting head, and the mounting head side is provided with spring,
The spring is adapted to contact, and the contact on the footstock cantilever arm is electrically connected with the electric machine controller, and the installation is stretched out
Contact on arm is electrically connected with the remote control, and the remote control is wirelessly connected with the electric machine controller.
Preferably, the electric machine controller is internally provided with processor, the time relay, electronic switch, the processor
Electrically connect with the time relay and the electronic switch, the electronic switch is adapted to the motor.
Preferably, when the power test anti-fall device for climbing is used, hitch frame can be connected by user with towing vehicle,
By towing vehicle come the movement of complete cost apparatus, flexibly can change when universal wheel is damaged, the mode of thread bush connection makes
Obtain universal wheel and change convenient, after this device is moved to place to use, then support cylinder is controlled by hydraulic controller and stretched out,
After support cylinder stretches out, gripper shoe will prop up ground, and the positioning of complete cost apparatus, the anti-sliding rib on rubber blanket effectively can be prevented
Sliding, it is ensured that the stability of device, Extension support is detachable, when carry out ascending a height operation when, user's control hoist cylinder stretches out,
Dump ram is constantly adjusted while hoist cylinder stretches out, the angle of inclination of hoist cylinder is adjusted by dump ram, lifted
Oil cylinder rises towards operating location highly to be stopped, and bandage is tied up and wearing for waist joint device is completed on waist by operating personnel,
Cushion increased the comfortableness worn, wear finish start climb electric pole when, then operating personnel by remote control startup motor control
Device processed, electric machine controller are started working, and processor closure electronic switch, motor are rotated, and motor drives bobbin winder bracket backrush, then hoist cable
It is retracted, because hoist cable hangs, during withdrawal, hoist cable rises, then the hoist cable near waist joint device will
Spring when rising in scratching to installation cantilever arm, spring are scraped upwards, then spring has touched contact, and remote control is arrived
Stalling order will be sent to electric machine controller after the signal of contact, then motor stalling, when rundown time reaches the time relay
After the stalling interval time of setting, then motor is rotated under the control of electric machine controller again, when hoist cable scratching is to spring
Stalling, such design cause operating personnel in climbing, and hoist cable also shrink therewith by timing, and hoist cable shrinks and can control automatically
System, touching spring can stop, and can't apply very big pulling force to operating personnel and drag down operating personnel, safe, when
When under operating personnel's error pendant, then can be hung by hoist cable, will not be fallen on the ground, motor has band-type brake, motor is locked when stalling
, it is ensured that bobbin winder bracket will not be rolled up in operator gravity extension, when operating personnel is climbed to the position more slightly higher than device footstock
Postpone, then hoist cable can touch the spring on footstock cantilever arm and keep touching state, so in the state of, motor will not turn
Dynamic, hoist cable will not shrink, and operator can trust climbing.
Compared with prior art, the invention has the beneficial effects as follows：When the power test anti-fall device for climbing is used, user
Hitch frame can be connected with towing vehicle, by towing vehicle come the movement of complete cost apparatus, can spirit when universal wheel is damaged
Living to change, the mode of thread bush connection causes universal wheel to change conveniently, after this device is moved to place to use, then by liquid
Pressure controller control support cylinder stretches out, and after support cylinder stretches out, gripper shoe will prop up ground, the positioning of complete cost apparatus,
Anti- sliding rib on rubber blanket can be effectively anti-skidding, it is ensured that the stability of device, and Extension support is detachable, when carry out ascending a height operation when,
User's control hoist cylinder stretches out, and constantly adjusts dump ram, adjusted by dump ram while hoist cylinder stretches out
The angle of inclination of section hoist cylinder, hoist cylinder rises towards operating location highly to be stopped, and operating personnel ties up bandage in waist
On complete wearing for waist joint device, cushion increased the comfortableness worn, wear finish start climb electric pole when, then operation
Personnel start electric machine controller by remote control, and electric machine controller is started working, and processor closure electronic switch, motor are rotated,
Motor drives bobbin winder bracket backrush, then hoist cable is retracted, and because hoist cable hangs, during withdrawal, hoist cable rises, then close
Hoist cable near waist joint device will when rising scratching to the spring installed on cantilever arm, spring scraped upwards, then
Spring has touched contact, will send stalling order to electric machine controller after the signal of remote control to contact, then motor stops
Turn, after rundown time reaches stalling interval time of time relay setting, then motor under the control of electric machine controller again
Secondary rotation, when hoist cable scratching is stalled to spring, such design causes operating personnel in climbing, hoist cable also timing therewith
Shrink, and hoist cable shrinks and can automatically control, touching spring can stop, and can't apply very big pulling force to operating personnel
Operating personnel is dragged down, it is safe, when under operation human error pendant, then can be hung by hoist cable, will not be fallen on the ground, motor
With band-type brake, motor is locked when stalling, it is ensured that bobbin winder bracket will not be rolled up in operator gravity extension, work as operating personnel
After climbing the position more slightly higher than device footstock, then hoist cable can touch the spring on footstock cantilever arm and keep touching shape
State, so in the state of, motor will not be rotated, and hoist cable will not shrink, and operator can trust climbing；This device conveniently moving, behaviour
Make simple, staff can be given appropriate protection, prevent worker fall from receiving when staff carries out ascending a height operation
To grievous injury.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structural representation after hoist cylinder is inclined by Fig. 1.
Fig. 3 is the structural representation of support cylinder of the present invention.
Fig. 4 is apparatus of the present invention footstock, battery pack, motor, the structural representation of bobbin winder bracket cooperation.
Fig. 5 is the structural representation of mounting head of the present invention, spring, contacts mates.
Fig. 6 is the hardware connection diagram inside electric machine controller of the present invention.
In figure：1st, device pedestal, 2, universal wheel, 3, front end-rack, 4, rear end-rack, 5, Extension support, 6, support cylinder, 7, hydraulic pressure
Stand, 8, hydraulic controller, 9, dump ram, 10, hoist cylinder, 11, device footstock, 12, battery pack, 13, electric machine controller,
14th, motor, 15, driving pulley, 16, belt, 17, driven pulley, 18, bobbin winder bracket, 19, hoist cable, 20, waist joint device, 21,
Thread bush, 22, dump ram seat, 23, hoist cylinder seat, 24, hitch frame, 25, vertical rod, 26, incline limit switch, 27, connection
Plate, 28, connecting bolt, 29, flange, 30, connecting pin, 31, gripper shoe, 32, connector, 33, rubber blanket, 34, anti-sliding rib, 35,
Engaging lug, 36, footstock cantilever arm, 37, rotating shaft, 38, band-type brake, 39, installing rack, 40, cantilever arm is installed, 41, cushion, 42, bandage,
43rd, remote control, 44, mounting head, 45, spring, 46, contact, 47, processor, 48, the time relay, 49, electronic switch.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-6 are referred to, the present invention provides a kind of technical scheme：A kind of power test anti-fall device for climbing, including device
Base 1,1 bottom of described device base are provided with one group of universal wheel 2, and the two ends of described device base 1 are respectively arranged with front end-rack 3
With rear end-rack 4, the rear end-rack 4 is connected with Extension support 5, and the front end-rack 3 and 5 bottom of the Extension support are provided with support oil
Cylinder 6,1 top of described device base are provided with Hydraulic Station 7 and hydraulic controller 8, be additionally provided with described device base 1 with it is described
Dump ram 9 and hoist cylinder 10 that Hydraulic Station 7 coordinates, are provided with device footstock 11, the dress at the top of the hoist cylinder 10
11 side of top set seat is provided with battery pack 12 and electric machine controller 13, and motor 14 is provided with the middle part of described device footstock 11, described
Motor 14 is coordinated with driving pulley 15, and the driving pulley 15 is coordinated with driven pulley 17 by belt 16, the driven pulley
17 are coordinated with bobbin winder bracket 18, and hoist cable 19 is wound with the bobbin winder bracket 18, and 19 end of the hoist cable is matched somebody with somebody with waist joint device 20
Close, 1 bottom of described device base is provided with one group of thread bush 21, and the universal wheel 2 is spirally connected with the thread bush 21, described device
1 top of base is provided with dump ram seat 22 and hoist cylinder seat 23, the dump ram seat 22 and the hoist cylinder seat 23
Be hinged with the dump ram 9 and the hoist cylinder 10 respectively, 3 top of front end-rack is provided with hitch frame 24, it is described after
4 top of end-rack is provided with vertical rod 25, and 25 top of the vertical rod is provided with inclination limit switch 26, the inclination limit switch 26 with
The hydraulic controller 8 is electrically connected, and the rear end-rack 4 and the Extension support 5 are provided with connecting plate 27, on the connecting plate 27
One group of connecting bolt 28 is coated with, the rear end-rack 4 and the Extension support 5 are connected by the connecting bolt 28, the support
6 top of oil cylinder is provided with flange 29, and the support cylinder 6 is connected with the connector 32 on 31 top of gripper shoe by one group of connecting pin 30
Connect, 31 bottom of the gripper shoe is provided with rubber blanket 33,33 bottom of the rubber blanket is provided with one group of anti-sliding rib 34, the lifting
10 side of oil cylinder is provided with engaging lug 35, and the dump ram 9 and the engaging lug 35 are hinged, and 11 side of described device footstock sets
Footstock cantilever arm 36 is equipped with, is rotated on the footstock cantilever arm 36 and is provided with rotating shaft 37, the bobbin winder bracket 18 is installed on described turning
On axle 37, the driven pulley 17 is arranged on 37 one end of the rotating shaft, and the motor 14 is provided with band-type brake 38, the waist connection
Device 20 includes installing rack 39 and installation cantilever arm 40, and cushion 41 and bandage 42, the installation are provided with the installing rack 39
40 top of cantilever arm is provided with remote control 43, and the installation cantilever arm 40 is identical structure with the footstock cantilever arm 36, described
Footstock cantilever arm 36 and 40 side of the installation cantilever arm are provided with mounting head 44, and 44 side of the mounting head is provided with spring
45, the spring 45 is adapted to contact 46, and the contact 46 on the footstock cantilever arm 36 is electrically connected with the electric machine controller 13,
The contact 46 installed on cantilever arm 40 is electrically connected with the remote control 43, the remote control 43 and the electric machine controller 13
Wireless to connect, the electric machine controller 13 is internally provided with processor 47, the time relay 48, electronic switch 49, the process
Device 47 is electrically connected with the time relay 48 and the electronic switch 49, and the electronic switch 49 is suitable with the motor 14
Match somebody with somebody.
Operation principle：When using the power test anti-fall device for climbing, user can be by hitch frame 24 and towing vehicle
Connection, by towing vehicle come the movement of complete cost apparatus, flexibly can change when universal wheel 2 is damaged, and thread bush 21 connects
Mode that universal wheel 2 is changed is convenient, after this device is moved to place to use, then by the control of hydraulic controller 8
Support oil cylinder 6 stretches out, and after support cylinder 6 stretches out, gripper shoe 31 will prop up ground, the positioning of complete cost apparatus, on rubber blanket 33
Anti- sliding rib 34 can be effectively anti-skidding, it is ensured that the stability of device, Extension support 5 are detachable, when carry out ascending a height operation when, user
Control hoist cylinder 10 stretches out, and constantly adjusts dump ram 9, adjusted by dump ram 9 while hoist cylinder 10 stretches out
The angle of inclination of section hoist cylinder 10, hoist cylinder 10 rises towards operating location highly to be stopped, and operating personnel is by bandage 42
Tie up and wearing for waist joint device 20 completed on waist, cushion 41 increased the comfortableness worn, wear finish start climbing electricity
During bar, then operating personnel starts electric machine controller 13 by remote control 43, and electric machine controller 13 is started working, and processor 47 is closed
Electronic switch 49, motor 14 are rotated, and motor 14 drives 18 backrush of bobbin winder bracket, then hoist cable 19 is retracted, because hoist cable 19 hangs,
During withdrawal, hoist cable 19 rises, then the hoist cable 19 near waist joint device 20 will rise when scratching to pacify
Spring 45 on dress cantilever arm 40, spring 45 are scraped upwards, then spring 45 has touched contact 46, and remote control 43 receives contact
Stalling order will be sent to electric machine controller 13 after 46 signal, then motor 14 is stalled, when rundown time reaches time relay
After the stalling interval time of the setting of device 48, then motor 14 is rotated under the control of electric machine controller 13 again, when 19 scratching of hoist cable
Stall to spring 45, such design causes operating personnel in climbing, and hoist cable 19 also shrink therewith by timing, and hoist cable
10 shrink and can automatically control, and touching spring 45 can stop, and can't apply very big pulling force to operating personnel by operation people
Member drags down, safe, when under operation human error pendant, then can be hung by hoist cable 19, will not be fallen on the ground, and motor 14 has
Band-type brake 38, motor 14 are locked when stalling, it is ensured that bobbin winder bracket 18 will not be rolled up in operator gravity extension, as operation people
To after the position more slightly higher than device footstock 11, then hoist cable 19 can touch the spring 45 on footstock cantilever arm 36 and protect member's climbing
Hold touching state, so in the state of, motor 14 will not be rotated, and hoist cable 19 will not shrink, and operator can trust climbing.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (9)
1. a kind of power test anti-fall device for climbing, including device pedestal（1）, it is characterised in that：Described device base（1）Bottom
It is provided with one group of universal wheel（2）, described device base（1）Two ends be respectively arranged with front end-rack（3）With rear end-rack（4）, it is described
End-rack afterwards（4）With Extension support（5）Connection, the front end-rack（3）With the Extension support（5）Bottom is provided with support cylinder（6）,
Described device base（1）Top is provided with Hydraulic Station（7）And hydraulic controller（8）, described device base（1）On be additionally provided with
The Hydraulic Station（7）The dump ram of cooperation（9）And hoist cylinder（10）, the hoist cylinder（10）Top is provided with device top
Seat（11）, described device footstock（11）Side is provided with battery pack（12）And electric machine controller（13）, described device footstock（11）
Middle part is provided with motor（14）, the motor（14）With driving pulley（15）Coordinate, the driving pulley（15）By belt
（16）With driven pulley（17）Coordinate, the driven pulley（17）With bobbin winder bracket（18）Coordinate, the bobbin winder bracket（18）Upper winding
There is hoist cable（19）, the hoist cable（19）End and waist joint device（20）Coordinate.
2. a kind of power test anti-fall device for climbing according to claim 1, it is characterised in that：Described device base（1）
Bottom is provided with one group of thread bush（21）, the universal wheel（2）With the thread bush（21）It is spirally connected, described device base（1）On
Portion is provided with dump ram seat（22）With hoist cylinder seat（23）, the dump ram seat（22）With the hoist cylinder seat（23）
Respectively with the dump ram（9）With the hoist cylinder（10）It is hinged.
3. a kind of power test anti-fall device for climbing according to claim 1, it is characterised in that：The front end-rack（3）On
Portion is provided with hitch frame（24）, the rear end-rack（4）Top is provided with vertical rod（25）, the vertical rod（25）Top is provided with inclination
Limit switch（26）, the inclination limit switch（26）With the hydraulic controller（8）Electrical connection.
4. a kind of power test anti-fall device for climbing according to claim 1, it is characterised in that：The rear end-rack（4）With
The Extension support（5）It is provided with connecting plate（27）, the connecting plate（27）On be coated with one group of connecting bolt（28）, it is described after
End-rack（4）With the Extension support（5）By the connecting bolt（28）Connection.
5. a kind of power test anti-fall device for climbing according to claim 1, it is characterised in that：The support cylinder（6）
Top is provided with flange（29）, the support cylinder（6）By one group of connecting pin（30）With gripper shoe（31）The connector on top
（32）Connection, the gripper shoe（31）Bottom is provided with rubber blanket（33）, the rubber blanket（33）Bottom be provided with one group it is anti-skidding
Rib（34）, the hoist cylinder（10）Side is provided with engaging lug（35）, the dump ram（9）With the engaging lug（35）Hinge
Connect.
6. a kind of power test anti-fall device for climbing according to claim 1, it is characterised in that：Described device footstock（11）
Side is provided with footstock cantilever arm（36）, the footstock cantilever arm（36）Upper rotation is provided with rotating shaft（37）, the bobbin winder bracket
（18）It is installed on the rotating shaft（37）On, the driven pulley（17）It is arranged on the rotating shaft（37）One end, the motor（14）
It is provided with band-type brake（38）.
7. a kind of power test anti-fall device for climbing according to claim 6, it is characterised in that：The waist joint device
（20）Including installing rack（39）With installation cantilever arm（40）, the installing rack（39）On be provided with cushion（41）And bandage（42）,
The installation cantilever arm（40）Top is provided with remote control（43）, the installation cantilever arm（40）With the footstock cantilever arm（36）
For identical structure, the footstock cantilever arm（36）With the installation cantilever arm（40）Side is provided with mounting head（44）, it is described
Mounting head（44）Side is provided with spring（45）, the spring（45）With contact（46）Adaptation, the footstock cantilever arm（36）On
Contact（46）With the electric machine controller（13）Electrical connection, the installation cantilever arm（40）On contact（46）With the remote control
Device（43）Electrical connection, the remote control（43）With the electric machine controller（13）It is wireless to connect.
8. a kind of power test anti-fall device for climbing according to claim 1, it is characterised in that：The electric machine controller
（13）It is internally provided with processor（47）, the time relay（48）, electronic switch（49）, the processor（47）With the time
Relay（48）With the electronic switch（49）Electrically connect, the electronic switch（49）With the motor（14）Adaptation.
9. the anti-drop method of a kind of power test anti-fall device for climbing according to claim 1, it is characterised in that：The electricity
When power test anti-fall device for climbing is used, hitch frame can be connected by user with towing vehicle, and this is completed by towing vehicle
The movement of device, flexibly can change when universal wheel is damaged, and the mode of thread bush connection causes universal wheel to change convenience, as general
After this device moves to place to use, then support cylinder is controlled by hydraulic controller and stretched out, after support cylinder stretches out, gripper shoe
Ground will be propped up, the positioning of complete cost apparatus, the anti-sliding rib on rubber blanket can be effectively anti-skidding, it is ensured that the stability of device,
Extension support is detachable, when carry out ascending a height operation when, user's control hoist cylinder stretches out, continuous while hoist cylinder stretches out
Adjustment dump ram, adjusts the angle of inclination of hoist cylinder by dump ram, and hoist cylinder rises towards operating location
Highly stop, bandage is tied up and wearing for waist joint device is completed on waist by operating personnel, and cushion increased the comfortableness worn,
Wear finish start climb electric pole when, then operating personnel by remote control start electric machine controller, electric machine controller start-up operation,
Processor closes electronic switch, and motor is rotated, and motor drives bobbin winder bracket backrush, then hoist cable is retracted, because hoist cable hangs,
During withdrawal hoist cable rise, then the hoist cable near waist joint device will rise when scratching to installation cantilever arm
On spring, spring scraped upwards, then spring has touched contact, will be to motor control after the signal of remote control to contact
Device processed sends stalling order, then motor stalling, after rundown time reaches stalling interval time of time relay setting, then electricity
Machine is rotated under the control of electric machine controller again, and when hoist cable scratching is stalled to spring, such design causes operation people
Member in climbing, also shrink hoist cable therewith by timing, and hoist cable shrinks and can automatically control, and touching spring can stop, not
Very big pulling force can be applied to operating personnel to drag down operating personnel, it is safe, when under operation human error pendant, then can be by
Hoist cable hangs, and will not fall on the ground, and motor has band-type brake, and motor is locked when stalling, it is ensured that bobbin winder bracket will not be in operation
Member's gravity extension volume, after operating personnel is climbed to the position more slightly higher than device footstock, then hoist cable can touch footstock and stretch
The spring that goes out on arm and keep touching state, so in the state of, motor will not be rotated, and hoist cable will not shrink, and operator can
Trust climbing.
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| CN201611007629.4A CN106517043B (en) | 2016-11-16 | 2016-11-16 | A kind of power test anti-fall device for climbing |
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| CN106517043B CN106517043B (en) | 2019-01-04 |
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| CN106823186A (en) * | 2017-03-28 | 2017-06-13 | 云南烟叶复烤有限责任公司师宗复烤厂 | Moveable lorry handling personnel safety guard's equipment |
| CN106823185A (en) * | 2017-03-27 | 2017-06-13 | 国网山东省电力公司蓬莱市供电公司 | A kind of power test anti-fall device for climbing |
| CN107086474A (en) * | 2017-06-26 | 2017-08-22 | 国网河南省电力公司濮阳供电公司 | A kind of electricity box install power assisting device |
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| CN114922403A (en) * | 2022-07-22 | 2022-08-19 | 新乡滨湖生态园林(集团)有限公司 | A high altitude operation platform for ornamental trees and shrubs nursing |
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| CN106823185A (en) * | 2017-03-27 | 2017-06-13 | 国网山东省电力公司蓬莱市供电公司 | A kind of power test anti-fall device for climbing |
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| CN107086474B (en) * | 2017-06-26 | 2022-08-02 | 国网河南省电力公司濮阳供电公司 | Meter box installation power assisting device |
| CN107086474A (en) * | 2017-06-26 | 2017-08-22 | 国网河南省电力公司濮阳供电公司 | A kind of electricity box install power assisting device |
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| CN107500208A (en) * | 2017-09-14 | 2017-12-22 | 安徽金贺财建筑工程有限公司 | A kind of Construction of Civil Engineering aerial device |
| CN107511530A (en) * | 2017-09-19 | 2017-12-26 | 安徽机电职业技术学院 | A kind of scissor lift sawing machine device |
| CN108044686A (en) * | 2017-12-31 | 2018-05-18 | 杭州全为包装印刷有限公司 | A kind of printing paper band waste material collection device |
| CN108159599A (en) * | 2018-01-25 | 2018-06-15 | 四川公路桥梁建设集团有限公司 | Telescopic safety belt for high-altitude operation |
| CN108928763A (en) * | 2018-06-19 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Cable lifter and testing equipment for rail vehicle pressure test |
| CN109704244A (en) * | 2018-12-29 | 2019-05-03 | 深圳春沐源控股有限公司 | Lifting device |
| CN110092115A (en) * | 2019-06-02 | 2019-08-06 | 南京瑞轩环保科技有限公司 | A kind of intelligent garbage compression vehicle and waste transportation method |
| CN114616032A (en) * | 2019-11-21 | 2022-06-10 | 3M创新有限公司 | Falling protection system |
| CN111608274A (en) * | 2020-05-20 | 2020-09-01 | 南通月星家具制造有限公司 | Deformable house structure capable of fully utilizing space |
| CN111704088A (en) * | 2020-06-29 | 2020-09-25 | 国网河南省电力公司信阳供电公司 | Safety protection urban line maintains and uses lift truck |
| CN113247837A (en) * | 2021-04-23 | 2021-08-13 | 山西精专致科技股份有限公司 | Maintenance device for heading machine |
| CN113247837B (en) * | 2021-04-23 | 2022-07-22 | 山西精专致科技股份有限公司 | Maintenance device for heading machine |
| CN114922403A (en) * | 2022-07-22 | 2022-08-19 | 新乡滨湖生态园林(集团)有限公司 | A high altitude operation platform for ornamental trees and shrubs nursing |
| CN115596193A (en) * | 2022-11-10 | 2023-01-13 | 重庆品智建设工程质量检测有限公司（Cn） | Leveling method for high-altitude operation hanging basket |
| CN115596193B (en) * | 2022-11-10 | 2024-05-31 | 重庆品智建设工程质量检测有限公司 | Overhead operation hanging basket leveling method |
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