CN104649184A - Moving wheel assembly and platform using same - Google Patents
Moving wheel assembly and platform using same Download PDFInfo
- Publication number
- CN104649184A CN104649184A CN201310596306.3A CN201310596306A CN104649184A CN 104649184 A CN104649184 A CN 104649184A CN 201310596306 A CN201310596306 A CN 201310596306A CN 104649184 A CN104649184 A CN 104649184A
- Authority
- CN
- China
- Prior art keywords
- platform
- movable pulley
- pulley assembly
- road wheel
- pedestal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to the technical field of transportation equipment, and in particular relates to a moving wheel assembly and a platform using the moving wheel assembly. The moving wheel assembly comprises a base, a wheel seat which is arranged on the base by rotating, and a lifting device arranged at the upper part of the base; travelling wheels, and a braking device for limiting the rotating of the travelling wheels are arranged on the wheel seat. The moving wheel assembly is simple in structure and can be detachably mounted on a moved heavy article, so that the heavy article can be conveniently transferred. The platform using the moving wheel assembly is that at least three uniformly-distributed moving wheel assemblies are arranged on the platform; the platform is fixedly connected with a lifting block; the moving wheel assembly is arranged on the platform to achieve the purpose of conveniently transferring the position.
Description
Technical field
The present invention relates to equipment technology field of transport, particularly relate to a kind of movable pulley assembly and adopt the platform of this movable pulley assembly.
Background technology
Existing main equipment in use needs to be fixed on specific occasion, after this equipment work completes, need to transfer to other position, because main equipment volume is comparatively large or parts are larger, in transfer process, need installed rows travelling wheel or become parts to transport disassembled asset, when above-mentioned branch mode is all not very convenient.
Especially, shoot or TV play process in, often need to build plateau according to the story of a play or opera, and plateau is generally arranged on plateau skeleton by plateau skeleton, polylith and is formed with the high platen and other auxiliary weight that form bearing surface.Due to the continuous change of the story of a play or opera, need the position of mobile plateau, or need the shape changing plateau, and then need the weight moving larger volume and weight frequently.At present, general by moved by hand weight.But the volume of weight is large and weight is large, and a dead lift can consume a large amount of muscle power and safety factor is low, and easily damages weight.
For the problems referred to above, Chinese patent application 201210399695.6 improves a kind of main equipment moving structure.It specifically discloses base plate, is provided with four rolling below base plate, and the upper Middle face of base plate is provided with hydraulic lift, and hydraulic lift is connected with top board.So, in use, by four or more Trolley balanced configuration in the bottom of main equipment, by hydraulic lift by main equipment jack-up, then relevant position is moved to by roller.But this moving structure is only applicable to main equipment, be not suitable for the weight of irregular structure.And its volume is comparatively large, deposits the space that needs are larger, complicated structure simultaneously, manufactures inconvenient.
Therefore, need a kind of structure badly simple, but the device of most of weight movement can be suitable for.
Summary of the invention
The object of the invention is to propose a kind of movable pulley assembly, its structure is simple, and can be arranged on the weight that is moved by detouchable, realizes the transfer of weight position.
Another object of the present invention is, proposes a kind of platform adopting above-mentioned movable pulley assembly, and it can realize the object of transferring position easily by arranging movable pulley assembly.
For reaching this object, the present invention by the following technical solutions:
A kind of movable pulley assembly, it comprises: pedestal, the rotating wheel seat be arranged on pedestal, and is arranged on the jacking system on pedestal top;
Described wheel seat is provided with road wheel, and for limiting the brake gear that road wheel rotates.
As a kind of preferred version of above-mentioned movable pulley assembly, described jacking system comprises screw rod, is socketed in the elevator be connected with screw rod on screw rod and by screw thread, and is separately fixed at installation portion and the rotation section at screw rod two ends.
As a kind of preferred version of above-mentioned movable pulley assembly, described installation portion is fixedly connected with described pedestal by screw.
As a kind of preferred version of above-mentioned movable pulley assembly, described wheel seat comprises road wheel installation portion and projection, and described projection is rotating to be arranged on pedestal, and described road wheel is arranged on road wheel installation portion by rotating shaft.
As a kind of preferred version of above-mentioned movable pulley assembly, described brake gear is arranged on road wheel installation portion.
As a kind of preferred version of above-mentioned movable pulley assembly, in described road wheel installation portion, be provided with two road wheels.
As a kind of preferred version of above-mentioned movable pulley assembly, between described projection and pedestal, pass through bearing fit.
As a kind of preferred version of above-mentioned movable pulley assembly, described elevator is provided with mounting hole or anchor fitting.
Adopt a platform for movable pulley assembly as previously discussed, wherein, described platform is provided with the described movable pulley assembly of at least 3 distributions uniformly; And described platform is fixedly connected with elevator.
As a kind of preferred version of above-mentioned platform, described platform is provided with mounting hole, described elevator is fixedly connected with platform with the bolt in fixed orifice by being arranged in described mounting hole, or described elevator is fixing on the platform by anchor fitting.
Beneficial effect of the present invention is: the invention provides a kind of movable pulley assembly and adopt the platform of this movable pulley assembly, above-mentioned movable pulley assembly comprises pedestal, the rotating wheel seat be arranged on pedestal, and is arranged on the jacking system on pedestal top; Described wheel seat is provided with road wheel, and for limiting the brake gear that road wheel rotates, this movable pulley unit construction is simple, and detouchable is arranged on the weight that is moved, can easily realize the transfer of weight position.The platform of the above-mentioned movable pulley assembly of the employing that the application provides, this platform is provided with the described movable pulley assembly of at least 3 distributions uniformly; And described platform is fixedly connected with elevator, the object of transferring position can be realized easily by arranging movable pulley assembly on platform.
Accompanying drawing explanation
Fig. 1 is the structural representation of the movable pulley assembly that the specific embodiment of the invention provides;
Fig. 2 is the partial enlarged drawing at Fig. 1 " I place ";
Fig. 3 is the structural representation of the platform of the employing movable pulley assembly that the specific embodiment of the invention provides.
Wherein:
1: pedestal; 2: wheel seat; 3: jacking system; 4: road wheel; 5: brake gear;
31: screw rod; 32: elevator; 33: installation portion; 34: rotation section;
10: movable pulley assembly; 20: platform.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, present embodiments provide for a kind of movable pulley assembly and adopt the platform of this movable pulley assembly, above-mentioned movable pulley assembly 10 structure is simple, and can being arranged on platform by detouchable, the position of transfer platform 20 easily can be realized by arranging movable pulley assembly 10 on platform.
Above-mentioned movable pulley assembly 10 comprises: pedestal 1, the rotating wheel seat 2 be arranged on pedestal 1, and is arranged on the jacking system 3 on pedestal 1 top; Wheel seat 2 is provided with road wheel 4, and for limiting the brake gear 5 that road wheel 4 rotates.
Above-mentioned jacking system 3 comprises screw rod 31, is socketed in the elevator 32 be connected with screw rod 31 on screw rod 31 and by screw thread, and is separately fixed at installation portion 33 and the rotation section 34 at screw rod two ends.Installation portion 33 is fixedly connected with pedestal 1 by screw, and elevator 32 is provided with mounting hole or anchor fitting, and elevator 32 is connected with weight by mounting hole or anchor fitting.
Jacking system 3 in use, by installation portion 33 movable pulley assembly 10 is arranged on the weight be transferred, road wheel 4 is locked by brake gear 5, then rotation section 34 is rotated in a first direction, rotation section 34 drives screw rod 31 to rotate, and because screw rod 31 and elevator 32 are threaded connection, while screw rod 31 rotates, elevator 32 moves up, and then drive weight to rise to make weight depart from ground, open brake gear 5 and unclamp road wheel 4 and promote the transfer that weight can realize weight position.When weight is moved to suitable position, rotates rotation section 34 along second direction (first direction is contrary with second direction) and weight is declined, after weight kiss the earth, pull down movable pulley assembly 10.
In this embodiment, weight is platform 20, it should be noted that movable pulley assembly 10 is not limited in the movement to platform 20, be also applicable to the movement to other weight, the cooperation especially by multiple movable pulley assembly 10 can be shifted fitfull weight.And conventional platform 20, the plateau adopted when especially taking films and television programs is many to be made up of column structure, therefore as preferred, the position that above-mentioned elevator 32 contacts with platform 20 or plateau is convex structure, facilitates coordinating of movable pulley assembly 10 and platform 20 or plateau.
Concrete, wheel seat 2 comprises road wheel installation portion and projection, and projection is rotating to be arranged on pedestal 1, and road wheel 4 is arranged on road wheel installation portion by rotating shaft.
As preferably, in order to improve the support strength of road wheel 4, in this embodiment, the structure being provided with two road wheels, 4, two road wheels in road wheel installation portion is identical, and shares a rotating shaft.
Brake gear 5 is arranged on road wheel installation portion, concrete, and above-mentioned brake gear 5 comprises brake end and control end, and control end, by controlling brake end and being contacting and separating of road wheel, can realize the locking of road wheel and unclamp.And control end is also provided with retracing spring, and this retracing spring one end is connected with control end, and the other end is connected with road wheel installation portion, and this spring is convenient to the reset of control end.
Freely rotate in the horizontal direction for the ease of wheel seat 2, by bearing fit between projection and pedestal 1, the smoothness that wheel seat rotates can be improved, be convenient to by turning to during movable pulley assembly transfer weight.
Present invention also provides a kind of platform adopting above-mentioned movable pulley assembly, this platform 20 is provided with at least 3 above-mentioned movable pulley assemblies 10 of well-distributed, and by fixing between platform 20 and elevator 32, realize movable pulley assembly 10 to be arranged on platform 20.
In this embodiment, as preferably, the quantity being arranged on the movable pulley assembly 10 on platform 20 is 4, and 4 movable pulley assemblies 10 are symmetrical, need illustrate time, the quantity of weight being installed movable pulley assembly 10 is determined according to the shape of the weight be moved, as long as realize the balance of weight.
Concrete is that platform 20 is provided with mounting hole, and elevator 32 is fixedly connected with platform 20 with the bolt in fixed orifice by being arranged in mounting hole.Or elevator 32 is fixed on platform 20 by anchor fitting, said anchor fitting is be arranged on the anchor fitting on elevator 32 herein, as arranged pipe clamp on elevator 32.If the elevator 32 of movable pulley assembly 10 self is provided with anchor fitting, what can make between movable pulley assembly 10 and platform 20 is easier for installation, do not need to arrange corresponding mounting hole or mounting structure on platform 20, further can improve the Applicable scope of moving assembly 10.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a movable pulley assembly, is characterized in that, comprising: pedestal (1), the rotating wheel seat (2) be arranged on pedestal (1), and is arranged on the jacking system (3) on pedestal (1) top;
Described wheel seat (2) is provided with road wheel (4), and for limiting the brake gear (5) that road wheel (4) rotates.
2. movable pulley assembly according to claim 1, it is characterized in that, described jacking system (3) comprises screw rod (31), be socketed in screw rod (31) to go up and the elevator (32) be connected with screw rod (31) by screw thread, and be separately fixed at installation portion (33) and rotation section (34) at screw rod (31) two ends.
3. movable pulley assembly according to claim 2, is characterized in that, described installation portion (33) is fixedly connected with described pedestal (1) by screw.
4. movable pulley assembly according to claim 1, is characterized in that, described wheel seat (2) comprises road wheel installation portion and projection, and described projection is rotating to be arranged on pedestal (1), and described road wheel is arranged on road wheel installation portion by rotating shaft.
5. movable pulley assembly according to claim 4, is characterized in that, described brake gear (5) is arranged on road wheel installation portion.
6. movable pulley assembly according to claim 4, is characterized in that, is provided with two road wheels in described road wheel installation portion.
7. movable pulley assembly according to claim 4, is characterized in that, passes through bearing fit between described projection and pedestal.
8. movable pulley assembly according to claim 2, is characterized in that, (32) are provided with mounting hole or anchor fitting to described elevator.
9. adopt a platform as claimed in claim 8, it is characterized in that, described platform (20) is provided with the described movable pulley assembly (10) of at least 3 distributions uniformly; And described platform (20) is fixedly connected with elevator (32).
10. platform according to claim 9, it is characterized in that, (20) are provided with mounting hole to described platform, described elevator (32) is fixedly connected with platform (20) with the bolt in fixed orifice by being arranged in described mounting hole, or described elevator (32) is fixed on described platform (20) by anchor fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596306.3A CN104649184A (en) | 2013-11-22 | 2013-11-22 | Moving wheel assembly and platform using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596306.3A CN104649184A (en) | 2013-11-22 | 2013-11-22 | Moving wheel assembly and platform using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649184A true CN104649184A (en) | 2015-05-27 |
Family
ID=53240906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310596306.3A Pending CN104649184A (en) | 2013-11-22 | 2013-11-22 | Moving wheel assembly and platform using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649184A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054964A (en) * | 2017-06-25 | 2017-08-18 | 天津市山石机器人有限责任公司 | Underbody seat jacking apparatus is carried in a kind of submersible homing guidance |
| CN109781233A (en) * | 2019-02-26 | 2019-05-21 | 陈科 | A kind of weighing-appliance easy to use with fixed function |
| CN110683480A (en) * | 2019-09-23 | 2020-01-14 | 淮南东正道新型建材有限公司 | Old kiln lifting device and lifting method thereof |
| CN113753813A (en) * | 2021-08-04 | 2021-12-07 | 中广核工程有限公司 | Overturning bracket structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202054574U (en) * | 2011-04-06 | 2011-11-30 | 唐国卫 | Indoor lifting device |
| CN202785480U (en) * | 2012-07-17 | 2013-03-13 | 白智元 | Portable lifting mover |
-
2013
- 2013-11-22 CN CN201310596306.3A patent/CN104649184A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202054574U (en) * | 2011-04-06 | 2011-11-30 | 唐国卫 | Indoor lifting device |
| CN202785480U (en) * | 2012-07-17 | 2013-03-13 | 白智元 | Portable lifting mover |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054964A (en) * | 2017-06-25 | 2017-08-18 | 天津市山石机器人有限责任公司 | Underbody seat jacking apparatus is carried in a kind of submersible homing guidance |
| CN109781233A (en) * | 2019-02-26 | 2019-05-21 | 陈科 | A kind of weighing-appliance easy to use with fixed function |
| CN110683480A (en) * | 2019-09-23 | 2020-01-14 | 淮南东正道新型建材有限公司 | Old kiln lifting device and lifting method thereof |
| CN110683480B (en) * | 2019-09-23 | 2023-10-13 | 淮南东正道新型建材有限公司 | Old kiln lifting device and lifting method thereof |
| CN113753813A (en) * | 2021-08-04 | 2021-12-07 | 中广核工程有限公司 | Overturning bracket structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104176453B (en) | Vertical duction becomes rail steel mould trolley | |
| CN104649184A (en) | Moving wheel assembly and platform using same | |
| CN102041780A (en) | Moving beam trolley and method for horizontally and vertically moving beams using same | |
| CN204847931U (en) | Device is walked crosswise to hoist cable | |
| CN110565984A (en) | Bearing structure is used in building engineering construction | |
| CA2949721C (en) | Combined counterweight hitching device and method thereof, and counterweight mounting structure | |
| CN105350793A (en) | Building monolithic movement device with self-walking function | |
| CN204675699U (en) | There is the balance crane from walking function | |
| CN207551851U (en) | The auxiliary support mechanism and its handling system of AGV carriers | |
| CN203866658U (en) | Double-layer vibration reduction fastener manual disassembly tool kit for urban railway | |
| CN103643827B (en) | A kind of rotary disk coordinated with car jack | |
| CN104627189B (en) | In-position vehicle for multi-functional converter transformer | |
| CN105064219B (en) | A kind of mobile formwork moves dolly | |
| CN202912365U (en) | Pneumatic type jacking rotating mechanism | |
| CN205000257U (en) | Moving die carrier travelling car | |
| CN201862943U (en) | Steel plate splicing leveler | |
| CN207792501U (en) | A kind of slope operation high pedestal jib crane | |
| CN204778395U (en) | Hoist walking switching -over device | |
| CN202848497U (en) | Lifting moving platform | |
| CN203998825U (en) | A kind of rail roadway stakcer crane with guiding wheels | |
| CN103306212B (en) | Can the Hanging Basket walking post-suspension structure and application process thereof of multiple-directional rotating | |
| CN106515902A (en) | Novel satellite single-axial rotation parking device | |
| CN201660377U (en) | Special gantry crane for overlength and large-tonnage parts | |
| CN103318777B (en) | Connection device for front vehicle and rear vehicle of super-tonnage crane and crane | |
| CN112357819A (en) | Lifting and shifting device for shipbuilding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |