CN108286643A - A kind of movable-type rotary lifting platform - Google Patents
A kind of movable-type rotary lifting platform Download PDFInfo
- Publication number
- CN108286643A CN108286643A CN201810102933.XA CN201810102933A CN108286643A CN 108286643 A CN108286643 A CN 108286643A CN 201810102933 A CN201810102933 A CN 201810102933A CN 108286643 A CN108286643 A CN 108286643A
- Authority
- CN
- China
- Prior art keywords
- backup pad
- upper backup
- rotating
- bar
- supporting plate
- 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.)
- Withdrawn
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Classifications
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention relates to a kind of movable-type rotary lifting platform, rotating part includes rotating bottom board, shaft, rotary sleeve and rotating platform；Shaft is connected to rotating bottom board upper surface；Rotary sleeve is socketed in shaft and is rotatably assorted with shaft；Rotating platform is connect with rotary sleeve；Rotating platform lower end is connected with several rotating part universal wheels；Support portion includes upper backup pad；Rotating part universal wheel is rolled with upper backup pad to be coordinated；Upper backup pad upper end downwards concave shape at there is upper backup pad slot；Rotating bottom board is engaged by clamping with upper backup pad slot；Upper backup pad lower end is connected with several support portion universal wheels.The present invention realizes the rotation of large-scale photographic goods and the function that support is mobile by the support portion realized the rotating part of photographic goods rotation function and rotating part is supported to lift and move.Wherein the adjusting of support portion height may be implemented by the collateral stay of scissor type structure for support portion, and rotating part realizes the label of rotation angle by handle.
Description
Technical field
The present invention relates to photographic goods, in particular to a kind of movable-type rotary lifting platform.
Background technology
In recent years since, with the continuous promotion of furniture three-dimensional acquisition industry requirement, the three-dimensional acquisition amount of especially large-scale household
Increase sharply, the equipment such as one large-scale sofa are shot, when being shot to different visual angles, it is necessary to ceaselessly move house
Tool adjusts light position.The working efficiency of this our photographers of working condition strong influence and intensive work are brought
Emotion influence.
In order to improve the labor intensity of working efficiency and reduction photographer's shooting, and the quality of raising shooting picture, drop
The considerations of low cost etc., uses one kind its photographer and light position can be made to fix with rotation and lifting adjustable device,
Only need revolving-turret that the shooting of large-scale furniture item different visual angles can be completed.
Invention content
To solve the problems, such as the mobile support of photographic equipment, the present invention provides a kind of movable-type rotary lifting platforms.
The technical solution that the present invention solves above-mentioned technical problem is as follows：
A kind of movable-type rotary lifting platform, including rotating part and support portion,
The rotating part includes rotating bottom board, shaft, rotary sleeve and rotating platform；The rotating platform is to be used to support
The tablet of photographic equipment；
The shaft is connected to the rotating bottom board upper surface；The rotary sleeve be socketed in the shaft and with described turn
Axis is rotatably assorted；Setting also has several bearings between the shaft and the rotary sleeve；In the middle part of the rotating platform lower face
It is connect with the rotation set upper side；The rotating platform lower end is connected with several rotating part universal wheels；
When the rotary sleeve is rotated around the shaft, the rotating platform is rotated with the rotary sleeve around the shaft；
The support portion includes upper backup pad；
The rotating part universal wheel, which is arranged on the upper backup pad and is rolled with the upper backup pad, to be coordinated；The upper branch
Fagging upper end downwards concave shape at there is upper backup pad slot；The rotating bottom board is engaged by clamping with the upper backup pad slot；
The support portion further includes several support portion universal wheels being connected to below the upper backup pad.
Further, the support portion further includes the lower branch being located between the upper backup pad and the support portion universal wheel
Fagging and Extensible connection device；The support portion universal wheel rotatably connects the lower supporting plate lower end；The lower supporting plate
It is connect with the upper backup pad by Extensible connection device.
Further, the upper backup pad is rectangular slab, and upper backup pad both sides lower end is connected separately with perpendicular to institute
State the upper backup pad side plate of upper backup pad setting；
The lower supporting plate is rectangular slab, and lower supporting plate both sides upper end is connected separately with and the upper backup pad side plate
The corresponding lower supporting plate side plate perpendicular to lower supporting plate setting；
The Extensible connection device includes two upper slide bars, two drop shots, at each upper backup pad side plate both ends
Hollow out setting upper backup pad side chute, each lower supporting plate side plate both ends hollow out setting lower supporting plate side chute with
And four collateral support components；；
It breaks away respectively with the upper backup pad positioned at two upper backup pad side plate the same ends at the upper slide bar both ends
Slot is slidably matched；The both ends of the drop shot respectively with the lower supporting plate positioned at two lower supporting plate side plate the same ends
Side chute is slidably matched；
Each collateral support component includes two collateral stays；A side in the same collateral support component
It is rotatablely connected in the middle part of the middle part of support bar and another collateral stay；
One end of a collateral stay in the same collateral support component and upper backup pad side plate middle part
One end of rotation connection, the other end and the drop shot is rotatablely connected, one end of another collateral stay and the lower branch
One end of rotation connection in the middle part of fagging side plate, the other end and the upper slide bar is rotatablely connected；
When the upper slide bar and the drop shot are towards or far from the middle part of the upper backup pad and in the middle part of the lower supporting plate
When sliding so that the height of the Extensible connection device rises or falls, to drive the upper backup pad to rise or fall.
Further, the Extensible connection device further includes that lead screw and both ends are respectively fixedly connected in two upper branch
The upper fixed link of fagging side plate inside middle portion；It is socketed with fixed joint element for bar on fixed bar, it is each on two upper slide bars
There are one slide joint element for bar for socket；
The lead screw passes through fixed joint element for bar and two upper sliding joint element for bar and is threadedly coupled, and two
It is a it is described sliding joint element for bar internal thread it is oppositely oriented；
When the lead screw is rotated relative to fixed joint element for bar, drive two sliding joint element for bar mutually remote
From or it is close, to drive the upper backup pad to rise or fall.
Further, the lead screw at least one end, which is fixedly connected, is useful for lengthening shaking for the lead screw rotary arm length
Bar.
Further, the area of the rotating platform is more than the upper backup pad；The rotating part universal wheel with it is described on
Upper end face of support plate edge rolls cooperation.
Further, rotating platform edge lower end uniform intervals are connected with several handles.
Further, the rotating platform is by several pieces of rotating fan plate structures being detachably connected on the rotary sleeve
At at least one rotating part universal wheel and at least one handle is arranged in the lower end of each rotating fan plate, described
Handle is located at the outside of the rotating part universal wheel.
The branch that the present invention is lifted and moved by the rotating part and support rotating part of realizing photographic goods rotation function
Support part realizes the rotation of large-scale photographic goods and the function that support is mobile.Wherein support portion passes through the collateral of scissor type structure
The adjusting of support portion height may be implemented in stay, and rotating part realizes the label of rotation angle by handle and other labels.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is shaft position of the present invention perspective diagram；
Fig. 3 is support portion dimensional structure diagram in the present invention；
In attached drawing, parts list represented by the reference numerals are as follows：
Rotating bottom board 1；Shaft 2；Rotary sleeve 3；Rotating platform 4；Rotating fan plate 4.1；Rotating part universal wheel 5；Upper support
Plate 6；Upper backup pad slot 6.1；Upper backup pad side plate 6.2；Upper backup pad side chute 6.3；Lower supporting plate 7；Lower supporting plate side plate
7.1；Lower supporting plate side chute 7.2；Support portion universal wheel 8；Upper fixed link 9；Lower fixed link 10；Upper slide bar 11；Drop shot 12；On
Fixed joint element for bar 13；Upper sliding joint element for bar 14；Lead screw 15；Rocking bar 15.1；Collateral support component 16；Collateral stay 16.1.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, a kind of movable-type rotary lifting platform, including rotating part and support portion,
Rotating part includes rotating bottom board 1, shaft 2, rotary sleeve 3 and rotating platform 4；
As shown in Fig. 2, shaft 2 is connected to 1 upper surface of rotating bottom board；Rotary sleeve 3 be socketed in shaft 2 and with 2 turns of shaft
Dynamic cooperation；Setting also has several bearings between shaft 2 and rotary sleeve 3；Rotating platform 4 is connect with rotary sleeve 3；Rotating platform 4
Lower end is connected with several rotating part universal wheels 5；
When 2 rotation around the shaft of rotary sleeve 3, rotating platform 4 is with 2 rotation around the shaft of rotary sleeve 3；
Support portion includes upper backup pad 6；Rotating part universal wheel 5 is rolled with upper backup pad 6 to be coordinated；6 upper surface of upper backup pad
Recess is formed with upper backup pad slot 6.1 downwards；Rotating bottom board 1 is engaged by clamping with upper backup pad slot 6.1；6 lower end of upper backup pad connects
It is connected to several support portion universal wheels 8.
Support portion further includes the lower supporting plate 7 being located between upper backup pad 6 and support portion universal wheel 8 and is telescopically connected dress
It sets；7 lower end of lower supporting plate is rotatablely connected with support portion universal wheel 8；Lower supporting plate 7 passes through Extensible connection device and upper backup pad 6
Connection.
Upper backup pad 6 is rectangular slab, and 6 both sides lower end of upper backup pad is connected with the upper support being arranged perpendicular to upper backup pad 6
Plate side plate 6.2；
Lower supporting plate 7 is rectangular slab, and 7 both sides upper end of lower supporting plate is connected with corresponding with upper backup pad side plate 6.2 vertical
In the lower supporting plate side plate 7.1 that lower supporting plate 7 is arranged；
As shown in figure 3,
Upper backup pad 6 be rectangular slab, 6 both sides lower end of upper backup pad be connected separately be arranged perpendicular to upper backup pad 6 it is upper
Support plate side plate 6.2；
Lower supporting plate 7 is rectangular slab, and 7 both sides upper end of lower supporting plate is connected separately with corresponding with upper backup pad side plate 6.2
The lower supporting plate side plate 7.1 being arranged perpendicular to lower supporting plate 7；
Extensible connection device includes two upper slide bars, 11, two drop shots 12, is engraved at each 6.2 both ends of upper backup pad side plate
The upper backup pad side chute 6.3 of sky setting, the lower supporting plate side chute being arranged in 7.1 both ends hollow out of each lower supporting plate side plate
7.2 and four collateral support components 16；；
It is slided respectively with the upper backup pad side chute 6.3 positioned at two 6.2 the same ends of upper backup pad side plate at 11 both ends of upper slide bar
Dynamic cooperation；It is slided respectively with the lower supporting plate side chute 7.2 positioned at two 7.1 the same ends of lower supporting plate side plate at the both ends of drop shot 12
Dynamic cooperation；
Each collateral support component 16 includes two collateral stays 16.1；A collateral support in the same collateral support component 16
The middle part of item 16.1 is rotatablely connected with another 16.1 middle part of collateral stay；
One end of a collateral stay 16.1 in the same collateral support component 16 is rotated with 6.2 middle part of upper backup pad side plate
One end of connection, the other end and drop shot 12 is rotatablely connected, one end and the lower supporting plate side plate 7.1 of another collateral stay 16.1
Middle part is rotatablely connected, and one end of the other end and upper slide bar 11 is rotatablely connected；
When upper slide bar 11 and drop shot 12 are towards or far from the 7 middle part sliding of 6 middle part of upper backup pad and lower supporting plate so that
The height of Extensible connection device rises or falls, to drive upper backup pad 6 to rise or fall.Two collateral support groups of the same side
Part 16 is for connecting and supporting the upper backup pad side plate 6.2 being correspondingly arranged in the same side and lower supporting plate side plate 7.1.Collateral support group
Part 1.6 is in the X-shaped that an angle can be changed, to change bearing height.
Extensible connection device further includes that the upper fixation being fixedly connected with 6.2 inside middle portion of upper backup pad side plate at both ends is arranged
Bar 9；Fixed joint element for bar 13 is socketed in upper fixed link 9；
Extensible connection device further includes the lead screw 15 across upper fixed joint element for bar 13, and lead screw 15 is also extended through and is socketed in not
Joint element for bar 14 are above slided with two on upper slide bar 11,
Lead screw 15 is threadedly coupled with upper fixed joint element for bar 13, upper sliding joint element for bar 14；Two sliding joint element for bar
14 internal thread it is oppositely oriented；
When lead screw 15 is rotated relative to upper fixed joint element for bar 13, two sliding joint element for bar 14 is driven to be located remotely from each other or lean on
Closely, to drive upper backup pad 6 to rise or fall.
Lead screw 15 constitutes screw rod transmission structure with upper fixed joint element for bar 13, upper sliding joint element for bar 14, and lead screw 15 is opposite
When upper fixed joint element for bar 13 rotates, since upper fixed joint element for bar 13 is fixed in upper fixed link 9, and upper fixed link 9 with it is upper
It is to be fixedly connected between support plate 6.
Upper fixed link 9 can be regarded as fixed, and lead screw 15 rotates, and joint element for bar 14 is slided to drive
Occurred level displacement, to drive two upper slide bars 11, internal thread of two upper slide bars 11 due to two upper sliding connectors 14
Rotation direction is different, and the direction of motion is opposite.Therefore, movement that is close to each other or being located remotely from each other can only occur for two upper slide bars 11.
When two upper slide bars 11 are close to each other, the collateral stay 16.1 connected from different upper slide bars 11 is driven mutually to lean on
Closely, the angle for reducing collateral stay 16.1 and vertical direction, to improve the bearing height of collateral stay 16.1, to carry
The high height of upper backup pad 6, improve the height of Extensible connection device, to improve the photographic equipment of rotating part support
Highly.
It is preferred embodiment above, in fact can also uses and corresponding connection is set in lower fixed link 10, drop shot 12
The mode of part and lead screw.However the mode of lead screw is set in lower section, but lead screw height can be caused too low in this way, to influence
Operating personnel carry out the convenience of hand operation.
At least one end of lead screw 15 is fixedly connected with the rocking bar 15.1 for being useful for lengthening 15 rotary arm length of lead screw.Rocking bar 15.1
There are one reconnections perpendicular to rocking bar 15.1 and the rocking handle parallel with lead screw 15, operating personnel can hold rocking handle and drive rocking bar
15.1, to rotary screw rod 15.It is such to design the convenience for improving operation.
The area of rotating platform 4 is more than upper backup pad 6；Rotating part universal wheel 5 is matched with the rolling of 6 upper surface edge of upper backup pad
It closes.
In this way, 4 area of rotating platform is allow to expand the stability for improving and being supported to photographic equipment as far as possible.And
Upper backup pad 6 is smaller, improves the convenience of equipment used；Simultaneously rotating part universal wheel 5 can also be set on upper backup pad 6
The corresponding track to lower recess.
4 edge lower end uniform intervals of rotating platform are connected with several handles.Rotating platform 4 can be marked by handle
Rotation angle and be conveniently operated personnel carry out rotation process.
Rotating platform 4 is made of several blocks of rotating fan plates 4.1 for being detachably connected on rotary sleeve 3.It preferably, can be by four
Block rotating fan plate 4.1 constitutes rotating platform 4.When using rotating platform 4, rotating fan plate 4.1 is connected to structure on rotary sleeve 3
At rotating platform 4；Without the use of when, can will be disassembled on rotating fan plate 4.1, avoid 4 shadow of rotating platform that area is larger
Ring convenience when being moved.
Preferably, at least one rotating part universal wheel 5 and at least one is arranged in the lower end of each rotating fan plate 4.1
A handle, handle are located at the outside of rotating part universal wheel 5.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
Reader should be understood that in the description of this specification reference term " one embodiment ", " is shown " some embodiments "
The description of example ", " specific example " or " some examples " etc. mean specific features described in conjunction with this embodiment or example, structure,
Material or feature are included at least one embodiment or example of the invention.In the present specification, above-mentioned term is shown
The statement of meaning property need not be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
Claims (8)
1. a kind of movable-type rotary lifting platform, it is characterised in that：Including rotating part and support portion,
The rotating part includes rotating bottom board (1), shaft (2), rotary sleeve (3) and rotating platform (4)；The rotating platform
(4) it is the tablet for being used to support photographic equipment；
The shaft (2) is connected to the rotating bottom board (1) upper surface；The rotary sleeve (3) is socketed in the shaft (2) simultaneously
It is rotatably assorted with the shaft (2)；Setting also has several bearings between the shaft (2) and the rotary sleeve (3)；The rotation
Turn to connect with the rotary sleeve (3) upper end in the middle part of platform (4) lower face；Rotating platform (4) lower end is connected with several rotations
Transfer part universal wheel (5)；
When the rotary sleeve (3) is rotated around the shaft (2), the rotating platform (4) is with the rotary sleeve (3) around described turn
Axis (2) rotates；
The support portion includes upper backup pad (6)；
The rotating part universal wheel (5), which is arranged on the upper backup pad (6) and is rolled with the upper backup pad (6), to be coordinated；Institute
State upper backup pad (6) upper end downwards concave shape at there is upper backup pad slot (6.1)；The rotating bottom board (1) and the upper support
Board slot (6.1) is engaged by clamping；
The support portion further includes several support portion universal wheels (8) being connected to below the upper backup pad (6).
2. movable-type rotary lifting platform according to claim 1, it is characterised in that：
The support portion further includes the lower supporting plate (7) being located between the upper backup pad (6) and the support portion universal wheel (8)
And Extensible connection device；The support portion universal wheel (8) rotatably connects the lower supporting plate (7) lower end；The lower support
Plate (7) is connect by Extensible connection device with the upper backup pad (6).
3. movable-type rotary lifting platform according to claim 2, it is characterised in that：
The upper backup pad (6) is rectangular slab, and upper backup pad (6) the both sides lower end is connected separately with perpendicular to the upper support
The upper backup pad side plate (6.2) of plate (6) setting；
The lower supporting plate (7) is rectangular slab, and lower supporting plate (7) the both sides upper end is connected separately with and the upper backup pad side
The corresponding lower supporting plate side plate (7.1) being arranged perpendicular to the lower supporting plate (7) of plate (6.2)；
The Extensible connection device includes two upper slide bars (11), two drop shots (12), in each upper backup pad side plate
(6.2) the upper backup pad side chute (6.3) of both ends hollow out setting, set in each lower supporting plate side plate (7.1) both ends hollow out
The lower supporting plate side chute (7.2) set and four collateral support components (16)；；
Upper slide bar (11) both ends respectively with the upper backup pad positioned at two described upper backup pad side plate (6.2) the same ends
Side chute (6.3) is slidably matched；The both ends of the drop shot (12) respectively with it is same positioned at two lower supporting plate side plates (7.1)
The lower supporting plate side chute (7.2) of one end is slidably matched；
Each collateral support component (16) includes two collateral stays (16.1)；In the same collateral support component (16)
It is rotatablely connected in the middle part of the middle part of a piece collateral stay (16.1) and another collateral stay (16.1)；
One end of a collateral stay (16.1) in the same collateral support component (16) and the upper backup pad side
One end of rotation connection in the middle part of plate (6.2), the other end and the drop shot (12) is rotatablely connected, another collateral stay
(16.1) one end is rotatablely connected in the middle part of the lower supporting plate side plate (7.1), one end of the other end and the upper slide bar (11)
Rotation connection；
When the upper slide bar (11) and the drop shot (12) are towards or far from the middle part of the upper backup pad (6) and the lower support
In the middle part of plate (7) when sliding so that the height of the Extensible connection device rises or falls, to drive the upper backup pad (6)
It rises or falls.
4. movable-type rotary lifting platform according to claim 3, it is characterised in that：
The Extensible connection device further includes that lead screw (15) and both ends are respectively fixedly connected in two upper backup pad side plates
(6.2) the upper fixed link (9) of inside middle portion；Fixed joint element for bar (13), two upper cunnings are socketed on fixed bar (9)
There are one sliding joint element for bar (14) for each socket on bar (11)；
The lead screw (15) passes through fixed joint element for bar (13) and two upper sliding joint element for bar (14) and screw thread
Connection, and the internal thread of two sliding joint element for bar (14) is oppositely oriented；
When the lead screw (15) is rotated relative to fixed joint element for bar (13), two sliding joint element for bar are driven
(14) it is located remotely from each other or close, to drive the upper backup pad (6) to rise or fall.
5. movable-type rotary lifting platform according to claim 4, it is characterised in that：The lead screw (15) at least one end
It is fixedly connected with the rocking bar (15.1) for being useful for lengthening the lead screw (15) rotary arm length.
6. according to any movable-type rotary lifting platforms of claim 1-5, it is characterised in that：The rotating platform
(4) area is more than the upper backup pad (6)；The rotating part universal wheel (5) is rolled with the upper backup pad (6) upper surface edge
Dynamic cooperation.
7. movable-type rotary lifting platform according to claim 6, it is characterised in that：Rotating platform (4) edge
Lower end uniform intervals are connected with several handles.
8. movable-type rotary lifting platform according to claim 4, it is characterised in that：The rotating platform (4) is by can
Several piece rotating fan plates (4.1) of the dismantling connection on the rotary sleeve (3) are constituted, under each rotating fan plate (4.1)
At least one rotating part universal wheel (5) is arranged in end and at least one handle, the handle are located at the rotating part
The outside of universal wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102933.XA CN108286643A (en) | 2018-02-01 | 2018-02-01 | A kind of movable-type rotary lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102933.XA CN108286643A (en) | 2018-02-01 | 2018-02-01 | A kind of movable-type rotary lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108286643A true CN108286643A (en) | 2018-07-17 |
Family
ID=62836401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810102933.XA Withdrawn CN108286643A (en) | 2018-02-01 | 2018-02-01 | A kind of movable-type rotary lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108286643A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027603A (en) * | 2018-09-13 | 2018-12-18 | 郑州赫恩电子信息技术有限公司 | A kind of computer display manual lifting device |
| CN115031120A (en) * | 2022-05-31 | 2022-09-09 | 中信重工机械股份有限公司 | Large-scale rotary platform |
-
2018
- 2018-02-01 CN CN201810102933.XA patent/CN108286643A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027603A (en) * | 2018-09-13 | 2018-12-18 | 郑州赫恩电子信息技术有限公司 | A kind of computer display manual lifting device |
| CN115031120A (en) * | 2022-05-31 | 2022-09-09 | 中信重工机械股份有限公司 | Large-scale rotary platform |
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Application publication date: 20180717 |
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| WW01 | Invention patent application withdrawn after publication |