CN110002374A - A kind of power equipment installation fall arrest lifting device - Google Patents
A kind of power equipment installation fall arrest lifting device Download PDFInfo
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- CN110002374A CN110002374A CN201910292611.0A CN201910292611A CN110002374A CN 110002374 A CN110002374 A CN 110002374A CN 201910292611 A CN201910292611 A CN 201910292611A CN 110002374 A CN110002374 A CN 110002374A
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- lifting device
- pulley
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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
-
- 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
Abstract
The present invention relates to power equipments to install lifting device field, more particularly to a kind of power equipment installation fall arrest lifting device, including supporting mechanism, protection mechanism, retaining mechanism and elevating mechanism, supporting mechanism is vertically arranged, protection mechanism is horizontally disposed, elevating mechanism includes first motor, bull stick, bottom plate, fixed frame, mobile station and steel cable, floor level setting, first motor is located on bottom plate, first motor is horizontally disposed, supporting mechanism includes several bottom bars, several mobile jibs, several first crossbars and several second crossbars, several bottom bars and several mobile jibs are vertically arranged, several first crossbars and several second crossbars are vertically arranged, a kind of power equipment installation fall arrest lifting device of the invention, it can quickly be mounted and dismounted, height can be carried out according to power equipment mounting height simultaneously to build, guarantee staff's peace Entirely, it prevents from falling, improves working efficiency, adapt to the fall arrest lifting device of a variety of landform power equipment installations.
Description
Technical field
The present invention relates to power equipments to install lifting device field, and in particular to a kind of power equipment installation fall arrest liter
Falling unit.
Background technique
The power generation and consumption system that power equipment is made of links such as power generation, transmission of electricity, power transformation, distribution and electricity consumptions,
The non-renewable energy of nature is converted to electric power by generation power device by it, then through transmission of electricity, power transformation and distribution by power supply
To each user, mainly include with generating equipment and power supply unit two major classes, generating equipment be mainly station boiler, steam turbine,
Gas turbine, the hydraulic turbine, generator, point motivation, transformer etc., power supply unit is mainly the power transmission line of various voltage class
Road, mutual inductor, contactor etc..
Electric power is the energy using electric energy as power, and invention is started in the 70's of 19th century, the invention and application of electric power
Second of industrialization climax, since becoming 18th century of human history, one of scientific and technological revolution three times that the world occurs, from this section's technological transformation
Become people's lives, be both be current Internet era we still have the demand of sustainable growth to electric power because I
Invented the products that computer, household electrical appliances etc. more use electric power, the emergence of undeniable new technology is so that electric power becomes people
Necessity, electric system be in the human engineering history of science it is most important achievement one of, be by power generation, transmission of electricity, power transformation, distribution
The power generation and consumption system formed with links such as electricity consumptions, the non-renewable energy of nature is passed through generation power device and converted by it
Each user is supplied power at electric power, then through transmission of electricity, power transformation and distribution, generates the mode of electric power: thermal power generation, solar energy hair
Electricity, large copacity wind generating technology, nuclear energy power generation, hydrogen power generation, water generating, waste incineration and generating electricity etc..
Hoistable platform is a kind of Multifunctional hoisting loading mechanization equipment, can be divided into it is fixed and mobile, guide tracked, crank arm
Formula, it is fixed to have scissors type elevating Cargo Lift, chain-type elevator, loading/unloading platform and attached electric operation platform etc., movable type
There are four-wheel mobile hoistable platform, the towed hoistable platform of two wheels, automobile repacking formula hoistable platform, hand-propelled type elevating platform, hand
Formula hoistable platform, AC and DC hoistable platform, storage battery vehicle-carrying lifting platform, self-propelled hoistable platform, diesel engine is shaken to crank arm
Self-propelled hoistable platform, folding-jib hoistable platform, Telescopic cylindrical type lifting platform, aluminium alloy hoistable platform, lifting device can will need
Thing transport from lower to eminence, workbench can be provided in higher place, create many values for aloft work, it is existing
Power equipment is directly sling during installation, using big machinery, and staff is by climbing electric wire and power tower to power equipment
It is installed, it is extremely dangerous, it not can be well protected the safety of staff, when carrying out high-altitude climbing, staff needs
A large amount of physical strength are consumed, staff's physical fatigue is unfavorable for carrying out the progress of electric power installment work, causes working efficiency low,
Staff climbs also inconvenient, some liftable equipment back and forth daily, can be by work when carrying out power equipment installation
It is transported to eminence as personnel, but such lifting device is all bigger, adjustable height is limited, can not also arrive in some remote districts
It reaches, power equipment installation difficulty is caused to increase, it is therefore necessary to it designs a kind of easy to carry, can be carried out and be rapidly assembled and disassembled,
It is set up according to power equipment mounting height, can guarantee personnel safety, effectively prevent the power equipment to fall installation lifting
Device.
Summary of the invention
The purpose of the present invention is to provide a kind of power equipment installation fall arrest lifting devices.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of power equipment installation fall arrest lifting device, including supporting mechanism, protection mechanism, retaining mechanism and lifting are provided
Mechanism, supporting mechanism are vertically arranged, and retaining mechanism is located on supporting mechanism, and retaining mechanism is bolted with supporting mechanism,
Protection mechanism is horizontally disposed, and protection mechanism connect elevating mechanism with supporting mechanism and connect with supporting mechanism, supporting mechanism lower end and
The connection of elevating mechanism lower end, supporting mechanism upper end are connect with elevating mechanism upper end, and elevating mechanism includes first motor, bull stick, bottom
Plate, fixed frame, mobile station and steel cable, floor level setting, first motor are located on bottom plate, and first motor is horizontally disposed, and first
Motor output shaft is connect with bull stick, and first motor axis is consistent with bull stick axis, and bull stick runs through bottom plate, and steel cable one end and bull stick connect
It connects, steel cable passes through fixed frame, and steel cable is connect far from one end of bull stick with mobile station, and supporting mechanism includes several bottom bars, Ruo Ganzhu
Bar, several first crossbars and several second crossbars, several bottom bars and several mobile jibs are vertically arranged, bottom bar upper end with one
Mobile jib connection, a mobile jib upper end are connect with a mobile jib bottom, and several first crossbars and several second crossbars are vertically arranged,
One first crossbar both ends is connect with two mobile jib side walls respectively, and a second crossbar both ends connect with two mobile jib side walls respectively
It connects.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, if the retaining mechanism includes
Dry lock sleeve and several clamping sets, several lock sleeves are located on bottom bar and mobile jib, on lock sleeve lower end and low bar upper end or mobile jib
End connection, locking set upper side are tightly connected with mobile jib lower end by bolt lock, and several clamping sets are located on mobile jib side wall, several clampings
Set is fixedly connected with mobile jib, and first crossbar both ends are located in clamping set to be tightly connected by bolt lock, and second crossbar both ends are located at card
It is tightly connected in fixed by bolt lock.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, if the protection mechanism includes
Dry first armed lever and several second armed levers, several first armed levers and several second armed levers are vertically arranged, the first armed lever side wall with
Second armed lever one end is tightly connected by bolt lock, and the one end of the second armed lever far from the first armed lever and second crossbar are locked by bolt
Connection, several first armed levers one end are tightly connected with several first crossbars by bolt lock, and first armed lever is far from first crossbar
One end pass through clamping set connection with mobile jib.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, it is arranged on each bottom bar
There are a disk and two links, disc level setting, disk is fixedly connected with bottom bar bottom, and two links are vertically arranged,
Two links are symmetricly set in bottom bar bottom sidewall, and one end of two links is fixedly connected with bottom bar side wall, and two links are remote
One end from bottom bar is fixedly connected with disk.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, is provided on the bull stick
One limit plate and the second limit plate, the first limit plate and the second limit plate are vertically arranged, and the first limit plate and bull stick are close to
One end of one motor is fixedly connected, and the second limit plate is fixedly connected with bull stick far from one end of first motor, the first limit plate
Axis is consistent with the axis of bull stick, and the axis of the second limit plate and the axis of bull stick are consistent.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, it is provided on the fixed frame
First pulley and second pulley, first pulley and second pulley are vertically arranged, and first pulley is located at fixed frame lower end, and first is sliding
Wheel both ends are fixedly connected with fixed frame, and second pulley is located at fixed frame upper end, and second pulley both ends are fixedly connected with fixed frame, the
One pulley is located at below second pulley, and first pulley is identical as second pulley diameter.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, it is provided in the mobile station
Hydraulic stem, hydraulic stem is horizontally disposed, and hydraulic stem is located in mobile station, and hydraulic pole length is consistent with mobile station length.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, the mobile station bottom setting
There are the second motor, first baffle and second baffle, the second motor is horizontally disposed, and first baffle and the second plate washer are vertically arranged, the
It is connect on two motor one end output shafts with first baffle, the second motor connects far from first baffle one end output shaft and second baffle
It connects.First baffle axis is consistent with the second electrical axis, and second baffle axis is consistent with first motor axis.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, it is provided in the mobile station
Handrail, the first lantern ring, the second lantern ring, the first sole and the second sole, the first lantern ring and the second lantern ring are located in the middle part of mobile station, the
One lantern ring and the second lantern ring are fixedly connected with mobile station, and the first sole and the second sole are located at one of mobile station far from fixed frame
On end, the first sole and the second sole are fixedly connected with mobile station side wall, and the both ends on handrail and mobile station length direction are solid
Fixed connection.
As a kind of a kind of preferred embodiment of power equipment installation fall arrest lifting device, it is arranged in the second crossbar
There is the first limiting slot, the second limiting slot is provided on the first armed lever, hydraulic stem one end output shaft is bonded with the first limiting slot, hydraulic
Bar is bonded far from one end output shaft of the first limiting slot with the second limiting slot.
Beneficial effects of the present invention: a kind of power equipment installation fall arrest lifting device of the invention is set to electric power
For when being installed, lifting device is first installed, bottom bar is vertically arranged, and disk and ground face contact are connect by weight with link, will
Bottom bar fixation is attached by mobile jib bottom end and bottom bar upper end, and lock sleeve is bonded with mobile jib, then rotation locking
Mobile jib and bottom bar are attached by bolt on set, guarantee stable connection, then by the clamping on second crossbar both ends and mobile jib
Set is attached, and mobile jib is connect with second crossbar, while clamping is covered upper bolt and is tightened, and makes stable structure, at this time by first
Cross bar comes both ends and is attached with the clamping set on mobile jib, while tightening clamping on mobile jib and covering upper bolt, continues after connecting
First armed lever is installed, first armed lever one end is attached with first crossbar, and by bolt by the first armed lever and first crossbar into
Row locking connection, the first armed lever are attached far from the clamping set on one end and mobile jib of first crossbar, and clamping covers upper bolt
Locking connection is carried out with the first armed lever, second armed lever one end is attached with the first armed lever, and the first armed lever passes through with the second armed lever
Bolt locking, the one end of the second armed lever far from the first armed lever are attached with second crossbar, and the second armed lever passes through with second crossbar
Bolt locking, after first layer is built up, mounting base, bottom plate is attached with disk, and first motor is installed on bottom plate, bull stick and
After first limit plate and the second limit plate connect, steel cable one end is connect with bull stick, while fixed frame and first crossbar carry out
Connection installs first pulley and second pulley for steel cable on fixed frame and passes through first pulley and second pulley, and steel cable is separate
One end of bull stick is divided into four turnings that four short steel ropes pass through mobile station, and four short steel ropes are attached with the second motor, together
The steel cable of side two is attached with first baffle two sides on the second motor respectively, and two steel cables far from first baffle are respectively with the
Second baffle two sides are attached on two motors, and staff is also turned simultaneously by operation first motor rotation, bull stick after connection
Dynamic, bar rotation drives steel cable movement, and steel cable is wrapped on bull stick, and mobile station rises, and after the completion of test, mobile station is dropped
Under, staff's bipod front end is stood respectively in the first lantern ring and the second lantern ring, heel respectively with the first sole and crus secunda
Plate fitting, hand get a grip on the rail, and safety belt is connect with handrail, control first motor, mobile station and staff are raised to eminence, move
First motor stop motion when dynamic platform is concordant with the first armed lever, controls the second motor, the second motor rotates, four short steel ropes at this time
Be wrapped on the second motor, mobile platform continues to rise, until hydraulic stem both ends respectively with the first limiting slot and the second limiting slot
Alignment controls hydraulic stem elongation at this time, and hydraulic stem both ends are bonded with the first limiting slot and the second limiting slot, and mobile platform is fixed
Column, staff walks on mobile station, the first armed lever and the second armed lever at this time, at this time according to power equipment mounting height, after
Continuous installation mobile jib, mobile jib upper end is locked with mobile jib lower end by lock sleeve, then installs first crossbar, first crossbar and
Clamping set on mobile jib carries out locking connection, while the clamping set on second crossbar and mobile jib carries out locking connection, after installing
Fixed frame and first crossbar are subjected to locking connection, while steel cable is by first pulley and second pulley, steel cable and mobile station into
Row is to connect, and control first motor rotation, staff rises one layer by mobile station again, installation operation repeatedly, until reaching
Mounting height installs power equipment, and two mobile stations can be run simultaneously, is mounted on different height, to staff and
Equipment is transported, and two mobile stations can quickly reach mounting height, to electric power with the use of constantly being installed to mobile jib
Equipment is installed, and a kind of power equipment installation fall arrest lifting device of the invention can be mounted and dismounted quickly, together
When can according to power equipment mounting height carry out height build, guarantee worker safety, prevent from falling, improve working efficiency,
Adapt to the fall arrest lifting device of a variety of landform power equipment installations.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is schematic diagram of the three-dimensional structure one；
Fig. 2 is schematic diagram of the three-dimensional structure two；
Fig. 3 is schematic diagram of the three-dimensional structure three；
Fig. 4 is top view of the present invention；
Fig. 5 is cross-sectional view of the present invention；
Fig. 6 is side view one of the present invention；
Fig. 7 is side view two of the present invention；
Fig. 8 is enlarged diagram at A of the present invention；
Fig. 9 is enlarged diagram at B of the present invention；
Figure 10 is enlarged diagram at C of the present invention；
In figure:
Supporting mechanism 1, bottom bar 1a, disk 1a1, link 1a2, mobile jib 1b, first crossbar 1c, second crossbar 1d, the first limiting slot
1d1, protection mechanism 2, the first armed lever 2a, the second limiting slot 2a1, the second armed lever 2b, retaining mechanism 3, lock sleeve 3a, clamping set
3b, elevating mechanism 4, first motor 4a, bull stick 4b, the first limit plate 4b1, the second limit plate 4b2, bottom plate 4c, fixed frame 4e,
One pulley 4e1, second pulley 4e2, mobile station 4f, hydraulic stem 4f1, the second motor 4f2, first baffle 4f3, second baffle 4f4,
Handrail 4f5, the first lantern ring 4f6, the second lantern ring 4f7, the first sole 4f8, the second sole 4f9, steel cable 4h.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of patent；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that closed if there is the orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" or position
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
In the description of the present invention unless specifically defined or limited otherwise, if there are the indicate indicators such as term " connection "
Between connection relationship, which shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at
One；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection of two components interiors or the interaction relationship of two components.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
A kind of power equipment installation fall arrest lifting device, including supporting mechanism 1, protection mechanism 2,3 and of retaining mechanism
Elevating mechanism 4, supporting mechanism 1 are vertically arranged, and retaining mechanism 3 is located on supporting mechanism 1, and retaining mechanism 3 passes through with supporting mechanism 1
It being bolted, protection mechanism 2 is horizontally disposed, and protection mechanism 2 connect elevating mechanism 4 with supporting mechanism 1 and connect with supporting mechanism 1,
1 lower end of supporting mechanism is connect with 4 lower end of elevating mechanism, and 1 upper end of supporting mechanism is connect with 4 upper end of elevating mechanism, and elevating mechanism 4 wraps
First motor 4a, bull stick 4b, bottom plate 4c, fixed frame 4e, mobile station 4f and steel cable 4h are included, bottom plate 4c is horizontally disposed, first motor
4a is located on bottom plate 4c, and first motor 4a is horizontally disposed, and first motor 4a output shaft is connect with bull stick 4b, first motor 4a axis
Consistent with bull stick 4b axis, bull stick 4b runs through bottom plate 4c, and the one end steel cable 4h is connect with bull stick 4b, and steel cable 4h passes through fixed frame 4e,
The one end of steel cable 4h far from bull stick 4b is connect with mobile station 4f, and supporting mechanism 1 includes several bottom bar 1a, several mobile jib 1b, several
First crossbar 1c and several second crossbar 1d, several bottom bar 1a and several mobile jib 1b are vertically arranged, upper end bottom bar 1a with
One mobile jib 1b connection, a upper end mobile jib 1b are connect with a bottom mobile jib 1b, several first crossbar 1c and several second cross
Bar 1d is vertically arranged, and the both ends first crossbar 1c are connect with two mobile jib 1b side walls respectively, the both ends second crossbar 1d
It is connect respectively with two mobile jib 1b side walls.
The retaining mechanism 3 includes that several lock sleeve 3a and several clampings cover 3b, several lock sleeve 3a be located at bottom bar 1a with
On mobile jib 1b, the lower end lock sleeve 3a is connect with low bar upper end or the upper end mobile jib 1b, and the upper end lock sleeve 3a passes through with the lower end mobile jib 1b
Bolt lock is tightly connected, and several clamping set 3b are located on mobile jib 1b side wall, and several clamping set 3b are fixedly connected with mobile jib 1b, and first is horizontal
The both ends bar 1c are located in clamping set 3b to be tightly connected by bolt lock, and the both ends second crossbar 1d, which are located in clamping set 3b, passes through bolt lock
It is tightly connected, lock sleeve 3a is mainly used for the connection of the locking between bottom bar 1a and mobile jib 1b, and lock sleeve 3a is also used for mobile jib 1b simultaneously
With the connection between mobile jib 1b, guarantee that device overall structure is stablized, clamping set 3b is mainly used for first crossbar 1c and second crossbar
Connection between 1d and mobile jib 1b guarantees whole the problem of different height stable structure is not in swing, guarantee work people
Member uses safe.
The protection mechanism 2 includes several first armed lever 2a and several second armed lever 2b, several first armed lever 2a and several
Second armed lever 2b is vertically arranged, and the first armed lever 2a side wall is tightly connected with second one end armed lever 2b by bolt lock, the second armed lever
The one end of 2b far from the first armed lever 2a is tightly connected with second crossbar 1d by bolt lock, several one end first armed lever 2a and several the
One cross bar 1c is tightly connected by bolt lock, and the one end of a first armed lever 2a far from first crossbar 1c and a mobile jib 1b pass through card
Fixed 3b connection, is attached between the first armed lever 2a and the second armed lever 2b, forms a high altitude platform, guarantees that staff exists
Carrying out work is can have a stable Support Position, guarantees that installment work can smoothly be carried out, and guarantees that power equipment can install standard
True and raising construction speed.
A disk 1a1 and two link 1a2 are provided on each bottom bar 1a, disk 1a1 is horizontally disposed, disk
1a1 is fixedly connected with the bottom bottom bar 1a, and two link 1a2 are vertically arranged, and two link 1a2 are symmetricly set on the bottom bottom bar 1a
On side wall, one end of two link 1a2 is fixedly connected with bottom bar 1a side wall, two link 1a2 one end and circle far from bottom bar 1a
Disk 1a1 is fixedly connected, and disk 1a1 is located at the bottom bottom bar 1a, disk 1a1 and ground face contact, increases the contact surface of equipment and ground,
More stable support is caused the device to, guarantees the stability of device entirety, is conducive to improve construction efficiency.
The first limit plate 4b1 and the second limit plate 4b2, the first limit plate 4b1 and the second limit are provided on the bull stick 4b
Position plate 4b2 is vertically arranged, and the first limit plate 4b1 is fixedly connected with bull stick 4b close to one end of first motor 4a, the second limit
Plate 4b2 is fixedly connected with bull stick 4b far from one end of first motor 4a, the axis of the first limit plate 4b1 and the axis one of bull stick 4b
It causes, the axis of the second limit plate 4b2 is consistent with the axis of bull stick 4b, the first limit plate 4b1 and the second limit plate 4b2 and bull stick 4b
Connection guarantees that steel cable 4h can be in bull stick 4b in steel cable 4h movement, and steel cable 4h winding is neat, steel cable 4h will not around twine
Around.
First pulley 4e1 and second pulley 4e2, first pulley 4e1 and second pulley 4e2 are provided on the fixed frame 4e
It is vertically arranged, first pulley 4e1 is located at the lower end fixed frame 4e, and the both ends first pulley 4e1 are fixedly connected with fixed frame 4e, and second
Pulley 4e2 is located at the upper end fixed frame 4e, and the both ends second pulley 4e2 are fixedly connected with fixed frame 4e, and first pulley 4e1 is located at second
Below pulley 4e2, first pulley 4e1 is identical as second pulley 4e2 diameter, puts on steel on first pulley 4e1 and second pulley 4e2
Restrict 4h, can guarantee stability-of-path when steel cable 4h movement, while guaranteeing frictional force certain between steel cable 4h, can effectively guarantee
The intensity of steel cable 4h rotation, can preferably make steel cable 4h movement under force.
Hydraulic stem 4f1 is provided on the mobile station 4f, hydraulic stem 4f1 is horizontally disposed, and hydraulic stem 4f1 is located at mobile station 4f
Interior, hydraulic stem 4f1 length is consistent with mobile station 4f length, and hydraulic stem 4f1 elongation is carried out with the first armed lever 2a and second crossbar 1d
Connection guarantees mobile station 4f in operation stopping and integrated connection, and staff can stablize to work on aloft platform.
The bottom the mobile station 4f is provided with the second motor 4f2, first baffle 4f3 and second baffle 4f4, the second motor
4f2 is horizontally disposed, and first baffle 4f3 and the second plate washer are vertically arranged, on second one end motor 4f2 output shaft with first baffle
4f3 connection, the second motor 4f2 are connect far from first baffle 4f3 one end output shaft with second baffle 4f4.First baffle 4f3 axis
Consistent with the second motor 4f2 axis, second baffle 4f4 axis is consistent with first motor 4a axis, and steel cable 4h passes through first baffle
4f3 and second baffle 4f4 are separated, and in rotation, steel cable 4h and the second motor 4f2 are wound the second motor 4f2, mobile station 4f energy
Continue to rise, guarantees that the shift position mobile station 4f is accurate.
Handrail 4f5, the first lantern ring 4f6, the second lantern ring 4f7, the first sole 4f8 and second are provided on the mobile station 4f
Sole 4f9, the first lantern ring 4f6 and the second lantern ring 4f7 are located in the middle part of mobile station 4f, the first lantern ring 4f6 and the second lantern ring 4f7 with
Mobile station 4f is fixedly connected, and the first sole 4f8 and the second sole 4f9 are located on the one end of mobile station 4f far from fixed frame 4e, the
One sole 4f8 and the second sole 4f9 are fixedly connected with mobile station 4f side wall, on handrail 4f5 and mobile station 4f length direction
Both ends are fixedly connected, and staff is located on mobile station 4f, and both feet are put into the first lantern ring 4f6 and the second lantern ring 4f7, heel
It is bonded with the first sole 4f8 and the second sole 4f9, hand gets a grip on the rail 4f5, and safety rope is connect with handrail 4f5, guarantees staff
Safety, prevents from falling.
It is provided on the second crossbar 1d on the first limiting slot 1d1, the first armed lever 2a and is provided with the second limiting slot 2a1,
Hydraulic stem 4f1 one end output shaft is bonded with the first limiting slot 1d1, one end output shaft of the hydraulic stem 4f1 far from the first limiting slot 1d1
It is bonded with the second limiting slot 2a1, the first limiting slot 1d1 and the second limiting slot 2a1 are used cooperatively with hydraulic stem 4f1 output end, are protected
The stabilization of mobile station 4f is demonstrate,proved, while improving workbench for staff.
Working principle: when installing to power equipment, lifting device is first installed, bottom bar 1a is vertically arranged, disk 1a1
It with ground face contact, is connect by weight with link 1a2, by bottom bar 1a fixation, by the bottom end mobile jib 1b and the upper end bottom bar 1a
Be attached, lock sleeve 3a is bonded with mobile jib 1b, then the bolt on rotary locking cover 3a by mobile jib 1b and bottom bar 1a into
Row connection, guarantee stable connection, then by the both ends second crossbar 1d on mobile jib 1b clamping set 3b be attached, mobile jib 1b and
Second crossbar 1d connection, at the same by clamping cover 3b on bolt tighten, make stable structure, at this time by first crossbar 1c come both ends with
Clamping set 3b on mobile jib 1b is attached, while tightening the bolt on mobile jib 1b on clamping set 3b, continues to install after connecting
First armed lever 2a, first one end armed lever 2a are attached with first crossbar 1c, and by bolt that the first armed lever 2a and first is horizontal
Bar 1c carries out locking connection, and the one end of the first armed lever 2a far from first crossbar 1c is attached with the clamping set 3b on mobile jib 1b,
Bolt and the first armed lever 2a on clamping set 3b carry out locking connection, and second one end armed lever 2b is attached with the first armed lever 2a,
First armed lever 2a and the second armed lever 2b is locked by bolt, the one end of the second armed lever 2b far from the first armed lever 2a and second crossbar 1d
Be attached, the second armed lever 2b and second crossbar 1d are locked by bolt, after first layer is built up, mounting base 4c, bottom plate 4c and
Disk 1a1 is attached, and first motor 4a is installed on bottom plate 4c, bull stick 4b and the first limit plate 4b1 and the second limit plate 4b2
After connecting, the one end steel cable 4h is connect with bull stick 4b, while fixed frame 4e and first crossbar 1c is attached, in fixed frame 4e
On install first pulley 4e1 and second pulley 4e2 steel cable 4h passed through into first pulley 4e1 and second pulley 4e2, steel cable 4h is remote
One end from bull stick 4b is divided into four turnings that four short steel rope 4h pass through mobile station 4f, four short steel rope 4h and the second motor
4f2 is attached, and ipsilateral two steel cable 4h are attached with the two sides first baffle 4f3 on the second motor 4f2 respectively, far from first
Two steel cable 4h of baffle 4f3 are attached with the two sides second baffle 4f4 on the second motor 4f2 respectively, staff after connection
By operation first motor 4a rotation, bull stick 4b is also rotated simultaneously, and bull stick 4b rotation drives steel cable 4h movement, and steel cable 4h is wound
On bull stick 4b, mobile station 4f rises, and after the completion of test, mobile station 4f is fallen, and staff's bipod front end is stood respectively the
In one lantern ring 4f6 and the second lantern ring 4f7, heel is bonded with the first sole 4f8 and the second sole 4f9 respectively, and hand gets a grip on the rail
4f5, safety belt are connect with handrail 4f5, control first motor 4a, mobile station 4f and staff are raised to eminence, mobile station 4f
First motor 4a stop motion when concordant with the first armed lever 2a, controls the second motor 4f2 at this time, the second motor 4f2 rotation, and four
Short steel rope 4h is wrapped on the second motor 4f2, and mobile platform continues to rise, until the both ends hydraulic stem 4f1 are limited with first respectively
Slot 1d1 and the second limiting slot 2a1 alignment, controls hydraulic stem 4f1 elongation at this time, the both ends hydraulic stem 4f1 and the first limiting slot 1d1 and
Second limiting slot 2a1 fitting, mobile platform are fixed column, and staff is in mobile station 4f, the first armed lever 2a and the second arm at this time
It walks on bar 2b, at this time according to power equipment mounting height, continues that mobile jib 1b is installed, the upper end mobile jib 1b and the lower end mobile jib 1b are led to
It crosses lock sleeve 3a to be locked, the clamping set 3b then installed on first crossbar 1c, first crossbar 1c and mobile jib 1b is locked
Connection, while the clamping set 3b on second crossbar 1d and mobile jib 1b carries out locking connection, by fixed frame 4e and first after installing
Cross bar 1c carries out locking connection, at the same steel cable 4h by first pulley 4e1 and second pulley 4e2, steel cable 4h and mobile station 4f into
Row is to connect, and control first motor 4a rotation, staff rises one layer by mobile station 4f again, installation operation repeatedly, until
Mounting height is reached, power equipment is installed, two mobile station 4f can be run simultaneously, different height is mounted on, to work
Personnel and equipment are transported, and two mobile station 4f can quickly reach installation with the use of constantly being installed to mobile jib 1b
Highly, power equipment is installed.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason.It will be understood by those skilled in the art that various modifications, equivalent replacement, variation etc. can also be done to the present invention.But this
A little transformation, all should be within protection scope of the present invention without departing from spirit of the invention.In addition, present specification and power
Some terms used in sharp claim are not limitation, it is only for convenient for description.
Claims (10)
1. a kind of power equipment installation fall arrest lifting device, it is characterised in that: including supporting mechanism (1), protection mechanism
(2), retaining mechanism (3) and elevating mechanism (4), supporting mechanism (1) are vertically arranged, and retaining mechanism (3) is located at supporting mechanism (1)
On, retaining mechanism (3) is bolted with supporting mechanism (1), and protection mechanism (2) is horizontally disposed, protection mechanism (2) and support
Mechanism (1) connection elevating mechanism (4) is connect with supporting mechanism (1), and supporting mechanism (1) lower end is connect with elevating mechanism (4) lower end,
Supporting mechanism (1) upper end is connect with elevating mechanism (4) upper end, and elevating mechanism (4) includes first motor (4a), bull stick (4b), bottom
Plate (4c), fixed frame (4e), mobile station (4f) and steel cable (4h), bottom plate (4c) is horizontally disposed, and first motor (4a) is located at bottom plate
On (4c), first motor (4a) is horizontally disposed, and first motor (4a) output shaft is connect with bull stick (4b), first motor (4a) axis
Consistent with bull stick (4b) axis, bull stick (4b) runs through bottom plate (4c), and steel cable one end (4h) is connect with bull stick (4b), and steel cable (4h) is worn
It crosses fixed frame (4e), steel cable (4h) is connect far from the one end of bull stick (4b) with mobile station (4f), and supporting mechanism (1) is if include dry bottom
Bar (1a), several mobile jibs (1b), several first crossbars (1c) and several second crossbars (1d), several bottom bars (1a) and several mobile jibs
(1b) is vertically arranged, and a bottom bar upper end (1a) is connect with a mobile jib (1b), a mobile jib upper end (1b) and a mobile jib
The bottom (1b) connection, several first crossbars (1c) and several second crossbars (1d) are vertically arranged, a first crossbar (1c) two
End is connect with two mobile jib (1b) side walls respectively, and second crossbar (1d) both ends are connect with two mobile jib (1b) side walls respectively.
2. a kind of power equipment installation fall arrest lifting device according to claim 1, it is characterised in that: the locking
Mechanism (3) includes several lock sleeves (3a) and several clamping sets (3b), and several lock sleeves (3a) are located at bottom bar (1a) and mobile jib
On (1b), the lock sleeve lower end (3a) is connect with low bar upper end or the upper end mobile jib (1b), under the lock sleeve upper end (3a) and mobile jib (1b)
End is tightly connected by bolt lock, and several clamping sets (3b) are located on mobile jib (1b) side wall, several clamping sets (3b) and mobile jib (1b)
It is fixedly connected, the first crossbar both ends (1c) are located in clamping set (3b) to be tightly connected by bolt lock, the both ends second crossbar (1d) position
It is tightly connected by bolt lock in the clamping set (3b).
3. a kind of power equipment installation fall arrest lifting device according to claim 2, it is characterised in that: the protection
Mechanism (2) includes several first armed levers (2a) and several second armed levers (2b), several first armed levers (2a) and several second armed levers
(2b) is vertically arranged, and the first armed lever (2a) side wall is tightly connected with the one end the second armed lever (2b) by bolt lock, the second armed lever
(2b) is tightly connected with second crossbar (1d) by bolt lock far from the one end of the first armed lever (2a), several first armed lever (2a) one end
It is tightly connected with several first crossbars (1c) by bolt lock, the one end and one of first armed lever (2a) far from first crossbar (1c)
A mobile jib (1b) is connected by clamping set (3b).
4. a kind of power equipment installation fall arrest lifting device according to claim 3, it is characterised in that: described each
A disk (1a1) and two links (1a2) are provided on bottom bar (1a), disk (1a1) is horizontally disposed, disk (1a1) and bottom
The bottom bar (1a) is fixedly connected, and two links (1a2) are vertically arranged, and two links (1a2) are symmetricly set on the bottom bottom bar (1a)
On portion's side wall, one end of two links (1a2) is fixedly connected with bottom bar (1a) side wall, and two links (1a2) are far from bottom bar (1a)
One end be fixedly connected with disk (1a1).
5. a kind of power equipment installation fall arrest lifting device according to claim 4, it is characterised in that: the bull stick
The first limit plate (4b1) and the second limit plate (4b2), the first limit plate (4b1) and the second limit plate (4b2) are provided on (4b)
It is vertically arranged, the first limit plate (4b1) is fixedly connected with bull stick (4b) close to the one end of first motor (4a), the second limit plate
(4b2) is fixedly connected with bull stick (4b) far from the one end of first motor (4a), the axis and bull stick (4b) of the first limit plate (4b1)
Axis it is consistent, the axis of the second limit plate (4b2) is consistent with the axis of bull stick (4b).
6. a kind of power equipment installation fall arrest lifting device according to claim 5, it is characterised in that: the fixation
First pulley (4e1) and second pulley (4e2) are provided on frame (4e), first pulley (4e1) and second pulley (4e2) are vertical
Setting, first pulley (4e1) are located at the lower end fixed frame (4e), and the first pulley both ends (4e1) are fixedly connected with fixed frame (4e), the
Two pulleys (4e2) are located at the upper end fixed frame (4e), and the second pulley both ends (4e2) are fixedly connected with fixed frame (4e), first pulley
(4e1) is located at below second pulley (4e2), and first pulley (4e1) is identical as second pulley (4e2) diameter.
7. a kind of power equipment installation fall arrest lifting device according to claim 6, it is characterised in that: the movement
It is provided on platform (4f) hydraulic stem (4f1), hydraulic stem (4f1) is horizontally disposed, and hydraulic stem (4f1) is located in mobile station (4f), liquid
Compression bar (4f1) length is consistent with mobile station (4f) length.
8. a kind of power equipment installation fall arrest lifting device according to claim 7, it is characterised in that: the movement
The bottom platform (4f) is provided with the second motor (4f2), first baffle (4f3) and second baffle (4f4), and the second motor (4f2) is horizontal
Setting, first baffle (4f3) and the second plate washer be vertically arranged, on the output shaft of the one end the second motor (4f2) with first baffle (4f3)
Connection, the second motor (4f2) are connect far from first baffle (4f3) one end output shaft with second baffle (4f4),
First baffle (4f3) axis is consistent with the second motor (4f2) axis, second baffle (4f4) axis and first motor (4a)
Axis is consistent.
9. a kind of power equipment installation fall arrest lifting device according to claim 8, it is characterised in that: the movement
Handrail (4f5), the first lantern ring (4f6), the second lantern ring (4f7), the first sole (4f8) and the second sole are provided on platform (4f)
(4f9), the first lantern ring (4f6) and the second lantern ring (4f7) are located in the middle part of mobile station (4f), the first lantern ring (4f6) and the second lantern ring
(4f7) is fixedly connected with mobile station (4f), and the first sole (4f8) and the second sole (4f9) are located at mobile station (4f) far from solid
On the one end for determining frame (4e), the first sole (4f8) and the second sole (4f9) are fixedly connected with mobile station (4f) side wall, handrail
(4f5) is fixedly connected with the both ends on mobile station (4f) length direction.
10. a kind of power equipment installation fall arrest lifting device according to claim 9, it is characterised in that: described the
It is provided on two cross bars (1d) the first limiting slot (1d1), the second limiting slot (2a1), hydraulic stem is provided on the first armed lever (2a)
(4f1) one end output shaft is bonded with the first limiting slot (1d1), and hydraulic stem (4f1) is exported far from the one end of the first limiting slot (1d1)
Axis is bonded with the second limiting slot (2a1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292611.0A CN110002374A (en) | 2019-04-12 | 2019-04-12 | A kind of power equipment installation fall arrest lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292611.0A CN110002374A (en) | 2019-04-12 | 2019-04-12 | A kind of power equipment installation fall arrest lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110002374A true CN110002374A (en) | 2019-07-12 |
Family
ID=67171366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910292611.0A Withdrawn CN110002374A (en) | 2019-04-12 | 2019-04-12 | A kind of power equipment installation fall arrest lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110002374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463692A (en) * | 2020-05-09 | 2020-07-28 | 方名亮 | Auxiliary assembly for overhauling and installing power equipment in power engineering |
-
2019
- 2019-04-12 CN CN201910292611.0A patent/CN110002374A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463692A (en) * | 2020-05-09 | 2020-07-28 | 方名亮 | Auxiliary assembly for overhauling and installing power equipment in power engineering |
| CN111463692B (en) * | 2020-05-09 | 2021-10-01 | 湖南华维建设有限公司 | Auxiliary assembly for overhauling and installing power equipment in power engineering |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190712 |