CN110316683A - A kind of hoistable platform - Google Patents
A kind of hoistable platform Download PDFInfo
- Publication number
- CN110316683A CN110316683A CN201910647906.5A CN201910647906A CN110316683A CN 110316683 A CN110316683 A CN 110316683A CN 201910647906 A CN201910647906 A CN 201910647906A CN 110316683 A CN110316683 A CN 110316683A
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- China
- Prior art keywords
- transversely
- crane
- moving rack
- support bar
- inclined support
- 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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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2075—Coaxial drive motors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention discloses a kind of hoistable platform, including horizontal moving gear and lifting device, when job platform needs to go up and down, pass through the second lift drive mechanism, first lift drive mechanism respectively drives the first crane, second crane moves up and down, to drive job platform to go up and down, simultaneously when job platform needs to translate, first traversing driving device drives the first transversely-moving rack to move left and right, second traversing driving device drives the second transversely-moving rack to move left and right, drive third crane or so translation, and then drive job platform or so translation, so that job platform is all removable on left and right is laterally upper and vertical, the lifting and translation of job platform can be achieved, enable job platform can spatially inclination movement, adapt to the architecture construction to sloped top face.The present invention is used for high altitude operation.
Description
Technical field
The present invention relates to the field of aerial lift device, in particular to a kind of hoistable platform.
Background technique
Currently, have much for the hoistable platform of high-altitude upkeep operation, can be divided mainly into it is fixed and mobile, it is existing solid
Fixed pattern hoistable platform can only realize the liter and drop of job platform, and can not move in the horizontal direction, if it is desired in job platform
Lateral area operation, such as the architecture construction for sloped top face, it is also necessary to translate entire hoistable platform, this is allowed for
Operating efficiency reduces, meanwhile, the safety of worker cannot also ensure, in traditional workflow, often use and build foot
The form of hand cradle, the installation of scaffold, the very loaded down with trivial details complexity of disassembly, increases workload and working time.
Summary of the invention
The technical problem to be solved by the present invention is a kind of hoistable platform is provided, it can be achieved that job platform lifting and translation.
The solution that the present invention solves its technical problem is:
A kind of hoistable platform, including horizontal moving gear and lifting device；
The horizontal moving gear includes turn left from the right side fixed frame, the first transversely-moving rack and the second transversely-moving rack of setting, described
Fixed frame, the first transversely-moving rack and the second transversely-moving rack are in that left and right is laterally extended setting, and first transversely-moving rack horizontally slips installation
In on fixed frame, being equipped with the first traversing driving device, the first traversing drive between the fixed frame and the first transversely-moving rack
Motivation structure and the first transversely-moving rack are sequentially connected, and second transversely-moving rack, which horizontally slips, to be installed on the first transversely-moving rack, described the
Second traversing driving device is installed, second traversing driving device and second traversing between one transversely-moving rack and the second transversely-moving rack
Frame transmission connection；
The lifting device includes the first crane, the second crane and third crane being arranged from top to bottom, described
First crane, the second crane and third crane be in it is vertically arranged, it is horizontal in the lower end of the third crane and second
It moves frame to be fixedly connected, second crane, which slides up and down, to be installed on third crane, in second crane and third
First lift drive mechanism is installed, first lift drive mechanism and the second crane are sequentially connected, institute between crane
It states the first crane and slides up and down and be installed on the second crane, be equipped between first crane and the second crane
Second lift drive mechanism, second lift drive mechanism and the first crane are sequentially connected, on first crane
Job platform is installed.
As a further improvement of the foregoing solution, the surrounding of the job platform is surrounded with protective fence.
As a further improvement of the foregoing solution, the fixed company in the lower end of the third crane and the left end of the second transversely-moving rack
It connects, the fixed link tilted down from left to right is equipped between the third crane and the second transversely-moving rack, the fixed link
Upper end is fixedly connected with the right side wall of third crane, and the upper side wall of the lower end of the fixed link and the second transversely-moving rack is fixed to be connected
It connects.
As a further improvement of the foregoing solution, triangle frame member, institute are installed in the upper side wall of second transversely-moving rack
Stating triangle frame member includes vertical supporting rod, the first inclined support bar and the second inclined support bar, and the first inclined support bar setting is perpendicular
The left side of support rod, first inclined support bar is turned left from the right side tilts down setting, the upper end of first inclined support bar and perpendicular
The upper end of support rod is fixedly connected, and the lower end of first inclined support bar is fixedly connected with the upper side wall of the second transversely-moving rack, described
Closely, the upper side wall of the lower end of the vertical supporting rod and the second transversely-moving rack is solid for the lower end of first inclined support bar and the lower end of fixed link
The right side of vertical supporting rod is arranged in fixed connection, second inclined support bar, and second inclined support bar tilts down from left to right
Setting, the upper end of second inclined support bar is fixedly connected with the upper end of vertical supporting rod, the lower end of second inclined support bar with
The upper side wall of second transversely-moving rack is fixedly connected, and the right end of the lower end of second inclined support bar and the second transversely-moving rack is closely.
As a further improvement of the foregoing solution, the fixed link and triangle frame member are respectively provided with two, two tripods
Component is arranged in the upside of the second transversely-moving rack in time interval, and two fixed links are arranged in the second cross in time interval
Move the upside of frame.
As a further improvement of the foregoing solution, traversing equipped with first extended in left and right on the fixed frame upper side wall
Sliding rail, first transversely-moving rack are slidably connected with the first transverse slide rail, and first traversing driving device includes extending in left and right
Screw rod, the first traversing motor for being fixedly mounted on fixed frame, the left and right ends of the screw rod are pivotally mounted to fixed frame
Left and right ends on, the first traversing motor is connect with screw rod transmission, is fixedly installed on first transversely-moving rack and silk
The nut seat that bar is threadedly coupled.
As a further improvement of the foregoing solution, the extended in left and right is installed in the upper side wall of first transversely-moving rack
Two transverse slide rails, second transversely-moving rack are slidably connected with the second transverse slide rail, and second traversing driving device includes in a left side
The rack gear of right extension, the second traversing motor being fixedly mounted on the second transversely-moving rack, it is traversing that the rack gear is fixedly mounted on first
On frame, the output shaft of the second traversing motor is connected with the gear being engaged with rack.
As a further improvement of the foregoing solution, vertically arranged lead is installed in the bottom of first transversely-moving rack left end
To bar, directive wheel is installed in the lower end of the guide rod.
As a further improvement of the foregoing solution, first lift drive mechanism includes vertically arranged first hydraulic
Cylinder, the first hydraulic cylinder are fixedly mounted on third crane, and the upper end of the first hydraulic cylinder and the second crane are driven
Connection.
As a further improvement of the foregoing solution, second lift drive mechanism includes vertically arranged second hydraulic
Cylinder, the second hydraulic cylinder are fixedly mounted on the second crane, and the upper end of the second hydraulic cylinder and the first crane are driven
Connection.
The beneficial effects of the present invention are: passing through the second lift drive mechanism, the first lifting when job platform needs to go up and down
Driving mechanism respectively drives the first crane, the second crane moves up and down, so that job platform be driven to go up and down, while working as operation
When platform needs to translate, the first traversing driving device drives the first transversely-moving rack to move left and right, the second traversing driving device driving the
Two transversely-moving racks move left and right, and third crane or so translation, and then drive job platform or so translation are driven, so that job platform
Lifting and translation, it can be achieved that job platform are all moved on left and right is laterally upper and vertical, enables job platform can be in space
Upper inclination movement adapts to the architecture construction to sloped top face.
The present invention is used for high altitude operation.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the schematic diagram of the embodiment of the present invention；
Fig. 2 is the schematic diagram of the horizontal moving gear of the embodiment of the present invention；
Fig. 3 is the partial enlarged view of the second traversing driving device of the embodiment of the present invention；
Fig. 4 is the partial enlarged view of the first traversing driving device of the embodiment of the present invention；
Fig. 5 is the schematic diagram of the lifting device of the embodiment of the present invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to figs. 1 to Fig. 5, this is the embodiment of the present invention, specifically:
A kind of hoistable platform, including horizontal moving gear 100 and lifting device 200；
The horizontal moving gear 100 includes the fixed frame 110, the first transversely-moving rack 120 and the second cross from right setting of turning left
Moving frame 130, the fixed frame 110, the first transversely-moving rack 120 and the second transversely-moving rack 130 are laterally extended setting in controlling, and described the
One transversely-moving rack 120, which horizontally slips, to be installed on fixed frame 110, is equipped between the fixed frame 110 and the first transversely-moving rack 120
First traversing driving device, first traversing driving device and the first transversely-moving rack 120 are sequentially connected, second transversely-moving rack
130, which horizontally slip, is installed on the first transversely-moving rack 120, is equipped between first transversely-moving rack 120 and the second transversely-moving rack 130
Second traversing driving device, second traversing driving device and the second transversely-moving rack 130 are sequentially connected；
The lifting device 200 includes the first crane 210, the second crane 220 and the third liter being arranged from top to bottom
Frame 230 drops, first crane 210, the second crane 220 and third crane 230 be in it is vertically arranged, in the third
The lower end of crane 230 is fixedly connected with the second transversely-moving rack 130, and second crane 220, which slides up and down, is installed on third liter
It drops on frame 230, the first lift drive mechanism is installed between second crane 220 and third crane 230, described the
One lift drive mechanism and the second crane 220 are sequentially connected, and first crane 210, which slides up and down, is installed on the second lifting
On frame 220, the second lift drive mechanism is installed between first crane 210 and the second crane 220, described second
Lift drive mechanism and the first crane 210 are sequentially connected, and are equipped with job platform 240 on first crane 210.
When job platform 240 needs to go up and down, respectively driven by the second lift drive mechanism, the first lift drive mechanism
First crane 210, the second crane 220 move up and down, so that job platform 240 be driven to go up and down, while working as job platform 240
When needing to translate, the first traversing driving device drives the first transversely-moving rack 120 to move left and right, the second traversing driving device driving second
Transversely-moving rack 130 moves left and right, and third crane 230 or so is driven to translate, and then job platform 240 or so is driven to translate, so that
Job platform 240 all moves lifting and translation, it can be achieved that job platform 240 on left and right is laterally upper and vertical, enables and making
Industry platform 240 can spatially inclination movement, adapt to the architecture construction to sloped top face.
It is further used as preferred embodiment, the surrounding of the job platform 240 is surrounded with protective fence 241.Protect work
People, under avoiding worker from falling from job platform 240.
It is further used as preferred embodiment, the left end of the lower end of the third crane 230 and the second transversely-moving rack 130
It is fixedly connected, the fixed link tilted down from left to right is equipped between the third crane 230 and the second transversely-moving rack 130
300, the upper end of the fixed link 300 is fixedly connected with the right side wall of third crane 230, the lower end of the fixed link 300 with
The upper side wall of second transversely-moving rack 130 is fixedly connected.Fixed link 300, the second transversely-moving rack 130 surround triangle with third crane 230
Shape structure avoids third crane 230 to improve the fastness connected between the second transversely-moving rack 130 and third crane 230
Inclination, to improve the stability of hoistable platform.
It is further used as preferred embodiment, triangle frame member is installed in the upper side wall of second transversely-moving rack 130
400, the triangle frame member 400 includes vertical supporting rod 410, the first inclined support bar 420 and the second inclined support bar 430, and described the
The left side of vertical supporting rod 410 is arranged in one inclined support bar 420, and first inclined support bar 420 is turned left from the right side tilts down setting,
The upper end of first inclined support bar 420 is fixedly connected with the upper end of vertical supporting rod 410, under first inclined support bar 420
End is fixedly connected with the upper side wall of the second transversely-moving rack 130, the lower end of first inclined support bar 420 and the lower end of fixed link 300
Closely, the lower end of the vertical supporting rod 410 is fixedly connected with the upper side wall of the second transversely-moving rack 130, second inclined support bar 430
The right side of vertical supporting rod 410 is set, and second inclined support bar 430 tilts down setting from left to right, and described second tiltedly props up
The upper end of strut 430 is fixedly connected with the upper end of vertical supporting rod 410, the lower end of second inclined support bar 430 and second traversing
The upper side wall of frame 130 is fixedly connected, and the right end of the lower end of second inclined support bar 430 and the second transversely-moving rack 130 is closely.Making
When industry platform 240 translates, in order to extend the stroke of the translation of job platform 240, the second transversely-moving rack 130 is got over toward the stroke moved left
It is long, and the left part of the second transversely-moving rack 130 is in hanging setting substantially, this declines the bearing capacity of the second transversely-moving rack 130, passes through
Installing triangle frame member 400 additional can be improved the bearing capacity of the second transversely-moving rack 130, and triangle frame member 400 passes through the first inclined support bar
420, the second inclined support bar 430 is connected with each other two triangular support structures of upper formation in left and right directions with vertical supporting rod 410, from
And improve the second transversely-moving rack 130 whole structural strength and stability.
It is further used as preferred embodiment, the fixed link 300 is respectively provided with two, two with triangle frame member 400
Triangle frame member 400 is arranged in the upside of the second transversely-moving rack 130 in time interval, and two fixed links 300 are in time interval
It is arranged in the upside of the second transversely-moving rack 130.Further increase the bearing capacity of the second transversely-moving rack 130.
It is further used as preferred embodiment, first extended in left and right is equipped on 110 upper side wall of fixed frame
Transverse slide rail 111, first transversely-moving rack 120 are slidably connected with the first transverse slide rail 111, the first traversing driving device packet
Include the screw rod 140 extended in left and right, the first traversing motor 150 being fixedly mounted on fixed frame 110, a left side for the screw rod 140
Right both ends are pivotally mounted on the left and right ends of fixed frame 110, and the first traversing motor 150 is sequentially connected with screw rod 140,
The nut seat 160 being threadedly coupled with screw rod 140 is fixedly installed on first transversely-moving rack 120.In the first traversing motor 150
Under driving screw rod 140 to rotate, the first transversely-moving rack 120 can be driven to horizontally slip along the first transverse slide rail 111 by nut seat 160.
It is further used as preferred embodiment, is equipped in the upper side wall of first transversely-moving rack 120 and extends in left and right
The second transverse slide rail 121, second transversely-moving rack 130 is slidably connected with the second transverse slide rail 121, the second traversing driving
Mechanism includes the rack gear 170 extended in left and right, the second traversing motor 180 being fixedly mounted on the second transversely-moving rack 130, the tooth
Item 170 is fixedly mounted on the first transversely-moving rack 120, and the output shaft of the second traversing motor 180 is connected with to be engaged with rack gear 170
Gear 190.In the case where the second traversing motor 180 drives gear 190 to rotate, 170 engaged transmission of gear 190 and rack gear, thus band
Dynamic second transversely-moving rack 130 horizontally slips along the second transverse slide rail 121.
It is further used as preferred embodiment, is equipped in the bottom of 120 left end of the first transversely-moving rack vertically arranged
Guide rod 122, directive wheel 123 is installed in the lower end of the guide rod 122.First transversely-moving rack 120 is in the mistake moved left and right
Cheng Zhong, by directive wheel 123 and ground face contact, to improve the stability of the first transversely-moving rack 120.
It is further used as preferred embodiment, first lift drive mechanism includes vertically arranged first hydraulic cylinder
250, the first hydraulic cylinder 250 is fixedly mounted on third crane 230, the upper end and second of the first hydraulic cylinder 250
Crane 220 is sequentially connected.When job platform 240 is gone up and down, first hydraulic cylinder 250 drives the lifting of the second crane 220.
It is further used as preferred embodiment, second lift drive mechanism includes vertically arranged second hydraulic cylinder
260, the second hydraulic cylinder 260 is fixedly mounted on the second crane 220, the upper end and first of the second hydraulic cylinder 260
Crane 210 is sequentially connected.Second hydraulic cylinder 260 drives the lifting of the first crane 210.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make various equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (10)
1. a kind of hoistable platform, it is characterised in that: including horizontal moving gear (100) and lifting device (200)；
The horizontal moving gear (100) includes fixed frame (110), the first transversely-moving rack (120) and second from right setting of turning left
Transversely-moving rack (130), the fixed frame (110), the first transversely-moving rack (120) are laterally extended in left and right with the second transversely-moving rack (130)
Setting, first transversely-moving rack (120), which horizontally slips, to be installed on fixed frame (110), horizontal with first in the fixed frame (110)
It moves between frame (120) and the first traversing driving device is installed, first traversing driving device and the first transversely-moving rack (120) are driven
Connection, second transversely-moving rack (130), which horizontally slips, to be installed on the first transversely-moving rack (120), in first transversely-moving rack (120)
Second traversing driving device, second traversing driving device and the second transversely-moving rack are installed between the second transversely-moving rack (130)
(130) it is sequentially connected；
The lifting device (200) includes the first crane (210), the second crane (220) and third being arranged from top to bottom
Crane (230), first crane (210), the second crane (220) and third crane (230) in vertically arranged,
It is fixedly connected in the lower end of the third crane (230) with the second transversely-moving rack (130), second crane (220) is up and down
It is slidably mounted on third crane (230), is equipped between second crane (220) and third crane (230)
First lift drive mechanism, first lift drive mechanism and the second crane (220) are sequentially connected, first crane
(210) slide up and down and be installed on the second crane (220), first crane (210) and the second crane (220) it
Between the second lift drive mechanism is installed, second lift drive mechanism and the first crane (210) are sequentially connected, described
Job platform (240) are installed on the first crane (210).
2. a kind of hoistable platform according to claim 1, it is characterised in that: the job platform (240) all around around
There are protective fence (241).
3. a kind of hoistable platform according to claim 1, it is characterised in that: the lower end of the third crane (230) with
The left end of second transversely-moving rack (130) is fixedly connected, and is equipped between the third crane (230) and the second transversely-moving rack (130)
The fixed link (300) tilted down from left to right, the upper end of the fixed link (300) and the right side wall of third crane (230)
It is fixedly connected, the lower end of the fixed link (300) is fixedly connected with the upper side wall of the second transversely-moving rack (130).
4. a kind of hoistable platform according to claim 3, it is characterised in that: in the upside of second transversely-moving rack (130)
Wall is equipped with triangle frame member (400), and the triangle frame member (400) includes vertical supporting rod (410), the first inclined support bar
(420) and the second inclined support bar (430), the first inclined support bar (420) setting is described in the left side of vertical supporting rod (410)
First inclined support bar (420) is turned left from the right side tilts down setting, the upper end of first inclined support bar (420) and vertical supporting rod
(410) upper end is fixedly connected, and the lower end of first inclined support bar (420) and the upper side wall of the second transversely-moving rack (130) are fixed
Connection, the lower end of the lower end of first inclined support bar (420) and fixed link (300) closely, under the vertical supporting rod (410)
End is fixedly connected with the upper side wall of the second transversely-moving rack (130), and second inclined support bar (430) is arranged in vertical supporting rod (410)
Right side, second inclined support bar (430) tilts down setting, the upper end of second inclined support bar (430) from left to right
It is fixedly connected with the upper end of vertical supporting rod (410), lower end and the second transversely-moving rack (130) of second inclined support bar (430)
Upper side wall is fixedly connected, and the right end of the lower end of second inclined support bar (430) and the second transversely-moving rack (130) is closely.
5. a kind of hoistable platform according to claim 4, it is characterised in that: the fixed link (300) and triangle frame member
(400) two are respectively provided with, two triangle frame members (400) are arranged in the upside of the second transversely-moving rack (130) in time interval,
Two fixed links (300) are arranged in the upside of the second transversely-moving rack (130) in time interval.
6. a kind of hoistable platform according to claim 1, it is characterised in that: set on the fixed frame (110) upper side wall
There is the first transverse slide rail (111) extended in left and right, first transversely-moving rack (120) and the first transverse slide rail (111) sliding connect
Connect, first traversing driving device includes the screw rod (140) extended in left and right, be fixedly mounted on fixed frame (110) the
One traversing motor (150), the left and right ends of the screw rod (140) are pivotally mounted on the left and right ends of fixed frame (110), institute
It states the first traversing motor (150) and screw rod (140) to be sequentially connected, be fixedly installed on first transversely-moving rack (120) and silk
The nut seat (160) that bar (140) is threadedly coupled.
7. a kind of hoistable platform according to claim 1, it is characterised in that: in the upside of first transversely-moving rack (120)
Wall is equipped in the second transverse slide rail (121) for controlling extension, second transversely-moving rack (130) and the second transverse slide rail (121)
It is slidably connected, second traversing driving device includes the rack gear (170) extended in left and right, is fixedly mounted on the second transversely-moving rack
(130) the second traversing motor (180) on, the rack gear (170) are fixedly mounted on the first transversely-moving rack (120), and described second
The output shaft of traversing motor (180) is connected with and rack gear (170) meshed gears (190).
8. a kind of hoistable platform according to claim 1, it is characterised in that: in the first transversely-moving rack (120) left end
Bottom is equipped with vertically arranged guide rod (122), is equipped with directive wheel (123) in the lower end of the guide rod (122).
9. a kind of hoistable platform according to claim 1, it is characterised in that: first lift drive mechanism includes vertical
The first hydraulic cylinder (250) of setting, the first hydraulic cylinder (250) are fixedly mounted on third crane (230), and described first
The upper end and the second crane (220) of hydraulic cylinder (250) are sequentially connected.
10. a kind of hoistable platform according to claim 1, it is characterised in that: second lift drive mechanism includes perpendicular
To the second hydraulic cylinder (260) of setting, the second hydraulic cylinder (260) is fixedly mounted on the second crane (220), and described
The upper end and the first crane (210) of two hydraulic cylinders (260) are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910647906.5A CN110316683A (en) | 2019-07-18 | 2019-07-18 | A kind of hoistable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910647906.5A CN110316683A (en) | 2019-07-18 | 2019-07-18 | A kind of hoistable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110316683A true CN110316683A (en) | 2019-10-11 |
Family
ID=68123870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910647906.5A Pending CN110316683A (en) | 2019-07-18 | 2019-07-18 | A kind of hoistable platform |
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| JPH11513651A (en) * | 1995-10-23 | 1999-11-24 | アップライト，インコーポレイテッド | Personnel lift with movable cage assembly |
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