CN107098276A - A kind of rope suspension crane - Google Patents
A kind of rope suspension crane Download PDFInfo
- Publication number
- CN107098276A CN107098276A CN201710335487.2A CN201710335487A CN107098276A CN 107098276 A CN107098276 A CN 107098276A CN 201710335487 A CN201710335487 A CN 201710335487A CN 107098276 A CN107098276 A CN 107098276A
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- CN
- China
- Prior art keywords
- cable wire
- pulley
- hoistable platform
- body frame
- main body
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
- B66C21/02—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways with cable-ways supported on framework swingably connected to groundengaging elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of rope suspension crane, including standing on the square main body frame on horizontal plane, it is arranged on the motor winding mechanism and support arm in four sides of main body frame centre position, the support arm is set up vertically, each support arm top is provided with skidding group mechanism, the main body frame middle is provided with hoistable platform, the in-house cable wire being provided with around skidding group mechanism kinematic of the skidding group, one end of the cable wire is connected with the hoistable platform positioned at main body frame middle, the other end of the cable wire with by being connected after skidding group mechanism with motor winding mechanism, the present invention uses modular design, substituted with flexible cable wire with rigid connecting rod, solve suspension cable rocks problem, enhance the position precision of hoistable platform, add the activity duration, reduce work safety, it is easy with dismounting, assembling is quick, carry easily advantage.
Description
Technical field
The present invention relates to technology rope suspension lifting technique field, more particularly to a kind of rope suspension crane.
Background technology
Working space of the present industrialization development in face of various demands, it is necessary to by the assistance application of machine associated mechanisms,
The deficiency in operation is made up, but in recent years, the relatively large mechanical tool of increasing operating environment needs or job platform
Etc. large-scale machine.Traditional connecting rod or the mechanism of parallel bar, because of the demand that the limitation of mechanism size differs surely in accordance with operation,
Therefore the birth of Novel cable machine system, can freely change rope length and various carry of arranging in pairs or groups according to different operating environments
Tool application, except general common small-scale workshops can also extend applied to various heavy duty work spaces.
The driving of rope suspension formula machine can freely extend larger distance because of cable wire, so can have wider operation empty
Between, and there is lighter basic machine weight, preferably the operation visual field and more elastic mechanical package space, anti-rigid parallel
Linkage is limited to the limitation of gas-hydraulic cylinder haul distance, is substantially reduced the space of operation, if desired larger working space, machine
This body weight of tool can then increase, and cost can also be improved.
Similar cable wire type machine element can be applied to the equipment of fast driving, tail end actuator, overhead traveling crane and the crane of machinery
At tail end hanging object, field radar or telescope support system and some be limited to difficult operating environment with a varied topography etc.,
Its application field can be said widely.Combined by several simple mechanical components, constitute the rope suspension of similar parallel linkage
Formula machine, be difficult by environment type influenceed, can modular design make handling easy and easy to carry, but rope suspension formula
Machine also faces many challenges, is that cable wire has the structure of flexibility for mechanical structure first, and makes the dynamic of system
Characteristic becomes complicated.In addition for equipment, because carrying out actuated work platform using suspension cable, its maximum challenge is exactly suspension cable
Rock, under the interference acted on without external force, the effect of inertia is produced when being moved because of job platform, is also resulted in very big
Rock, the dynamic characteristic for system can have adverse effect on.This rock will lose positional precision, increase the activity duration,
Reduce work safety etc..
The content of the invention
For problems of the prior art, the invention provides a kind of rope suspension crane, suspension cable is solved
Problem is rocked, the position precision of hoistable platform is enhanced, adds the activity duration, reduce work safety, is held with dismounting
Easily, quick, carrying easily advantage is assembled.
The technical solution adopted in the present invention is, a kind of rope suspension crane, including the square stood on horizontal plane
Main body frame, the motor winding mechanism and support arm for being arranged on four sides of main body frame centre position, the support arm are erected
Directly set up, each support arm top is provided with skidding group mechanism, the main body frame middle is provided with hoistable platform, the wheel
The sliding in-house cable wire being provided with around skidding group mechanism kinematic of group, one end of the cable wire and the liter positioned at main body frame middle
Drop platform connection, the other end of the cable wire with by being connected after skidding group mechanism with motor winding mechanism.
It is preferred that, the motor winding mechanism include servo motor, motor base, shaft coupling, cable wire reel, left pedestal,
Right socle, support base, spiral wheel bearing and combination fixed seat, the servo motor are fixed on motor base, the servo motor
It is connected by shaft coupling with cable wire reel, the left pedestal is arranged on the left of cable wire reel, the Right socle is arranged on steel
On the right side of rope reel, the support base for fixing left pedestal and Right socle is provided between the left pedestal and Right socle, it is described
Cable wire reel is provided with spiral wheel bearing with left pedestal and Right socle junction, is set between the Right socle and motor base
There is the combination fixed seat for fixing Right socle and motor base.
It is preferred that, the pulley block mechanism includes pulley main basal base, axle center, pulley, pulley bearings and latch closure, the pulley
Main basal base totally two, the pulley main basal base is connected to both sides at the top of support arm, and the axle center two ends run through two from the inside
Above individual pulley main basal base, the pulley is set on the outside of axle center, and pulley bearings are provided between the pulley and axle center, described
Latch closure is socketed on the outside of axle center, is connected below two pulley main basal bases by bolt.
It is preferred that, the hoistable platform is provided with wireless camera.
It is preferred that, the motor winding mechanism and pulley block mechanism use modular construction.
It is preferred that, the maximum height of the support arm is 700 mm, the centre-to-centre spacing at the hoistable platform center to support arm
From for 292 mm, a diameter of 200 mm of hoistable platform, the hoistable platform thickness is 10mm.
It is preferred that, the cable wire reel is provided with fixing tightwire screw.
It is preferred that, the latch closure is c-opening latch closure.
The beneficial effect that the present invention reaches is：The invention provides a kind of rope suspension crane, set using modular
Meter, is substituted with rigid connecting rod, solve suspension cable rocks problem, enhances the position of hoistable platform with flexible cable wire
Accuracy, adds the activity duration, reduces work safety, and with dismantling, easy, assembling is quick, carry easily advantage, originally
Invention have wider height working space, can apply to several work environment such as crane carrying, multiply load cage and compared with
Tall and big equipment detection or machining machine and tool, the working space limit that working space can be according to set ambient parameter calculating platform,
Make operation more safety and stablization.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings,
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of one of support arm in the present invention；
Fig. 3 is motor winding mechanism exploded view in the present invention；
Fig. 4 is the exploded view of skidding group structure in the present invention；
Wherein, 1, main body frame, 2, motor winding mechanism, 21, servo motor, 22, motor base, 23, shaft coupling, 24, cable wire volume
Line wheel, 241, fixing tightwire screw, 25, left pedestal, 26, Right socle, 27, support base, 28, spiral wheel bearing, 29, combination fixes
Seat, 3, support arm, 4, skidding group mechanism, 41, pulley main basal base, 42, axle center, 43, pulley, 44, pulley bearings, 45, latch closure, 5,
Hoistable platform, 51, wireless camera, 6, cable wire.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.
The technical solution adopted in the present invention is：A kind of rope suspension crane, including the square stood on horizontal plane
Main body frame 1, the motor winding mechanism 2 and support arm 3 for being arranged on 1 four sides of main body frame centre position, the support
Arm 3 is set up vertically, and each top of support arm 3 is provided with skidding group mechanism 4, and the middle of main body frame 1 is flat provided with lifting
Platform 5, the inside of skidding group mechanism 4 is provided with the cable wire 6 moved around skidding group mechanism 4, and one end of the cable wire 6 is with being located at main body
The hoistable platform 5 of the middle of framework 1 is connected, the other end of the cable wire 6 with by after skidding group mechanism 4 with motor winding mechanism
2 are connected.
It is preferred that scheme be, the motor winding mechanism 2 include servo motor 21, motor base 22, shaft coupling 23, cable wire volume
Line wheel 24, left pedestal 25, Right socle 26, support base 27, spiral wheel bearing 28 and combination fixed seat 29, the servo motor 21 are consolidated
It is scheduled on motor base 22, the servo motor 21 is connected by shaft coupling 23 with cable wire reel 24, the left pedestal 25 is set
In the left side of cable wire reel 24, the Right socle 26 is arranged on the right side of cable wire reel 24, the left pedestal 25 and Right socle 26
Between be provided with support base 27 for fixing left pedestal 25 and Right socle 26, the cable wire reel 24 and left pedestal 25 and the right side
The junction of pedestal 26 is provided with spiral wheel bearing 28, is provided between the Right socle 26 and motor base 22 for fixing right base
The combination fixed seat 29 of seat 26 and motor base 22.
It is preferred that scheme be, the pulley block mechanism 4 include pulley main basal base 41, axle center 42, pulley 43, pulley bearings 44
With latch closure 45, the pulley main basal base 41 totally two, the pulley main basal base 41 is connected to the top both sides of support arm 3, the axle
The two ends of the heart 42 are from the inside through two tops of pulley main basal base 41, and the pulley 43 is set in the outside of axle center 42, the cunning
Pulley bearings 44 are provided between wheel 43 and axle center 42, the latch closure 45 is socketed on the outside of axle center, under two pulley main basal bases 41
Side is connected by bolt.
It is preferred that scheme be, the hoistable platform 5 be provided with wireless camera 51.
It is preferred that scheme be, the motor winding mechanism 2 and pulley block mechanism 3 use modular construction.Modularization is set
The concept motor winding mechanism of meter is made up of nine kinds of components, wherein three components belong to standard specification product, via processing cost
Consideration, base part is splitted into multiple sheets and combined, process time and material is greatlyd save, in the design process equally
Need to consider selected standard specification component, fixing tightwire screw is designed for cable wire reel；Modular assembly pulley machine
Structure 3 is made up of five kinds of components, wherein three components belong to standard specification product, in addition in view of application target, is also needed in addition
Consider selected specification product, for light-weight design so avoiding pulley from selecting larger specification, but because of the pulley of selection of small,
The pedestal that easily rubbed when higher frame and motor winding mechanism are in larger distance is then combined, groove is designed for actual state,
Prevent cable wire direct friction pulley main basal base.
Hoistable platform 5 is moved mainly causes hoistable platform 5 to exist by the displacement of change cable wire 6 in the way of pulling cable wire 6
The change of locus, in order that main body frame can be more firm, main body frame 1 is attached to by most heavy motor winding mechanism 2
Lower section, makes center of gravity more stablize, therefore the pulley block mechanism 4 above palpus design goes band running wire 6 to move.Global design purpose is
In order that hoistable platform can also carry out operation in many complex environments, such as in rugged landform, larger environment
Space and work high above the ground etc., are combined various forms of frame in combination with motor winding mechanism by modular assembly pulley, can be fitted
Operation under various environment is answered, this modular design a variety of controller of combination collocation also can reach operation using this machine
Purpose.
It is preferred that scheme be that the maximum height of the support arm 3 is 700 mm, the center of hoistable platform 5 to support arm 3
Centre distance be 292 mm, a diameter of 200 mm of hoistable platform 5, the thickness of hoistable platform 5 be 10mm.
It is preferred that scheme be, the cable wire reel 24 be provided with fixing tightwire screw 241.
It is preferred that scheme be, the latch closure 45 be c-opening latch closure.
The operation principle of the present invention is similar in the common jack lift of daily life, fishing rod take-up, hoist engine and high-altitude
Building window-cleaning machine device of operation etc., is all the displacement for changing cable wire with pulling cable wire for the mode that load or platform are moved,
Drawn load is driven indirectly, and with the pulley block mechanism band running wire of top, cable wire pulling is the motor coil winder by the design
Structure does collocation application in paired form, if hoistable platform, which is risen or fallen, needs four groups of motor winding mechanisms while rotating drive
Cable wire pulling, the single-shaft-rotation of hoistable platform is paired mode, and two groups of motors are respectively with rotating band running wire.
Above is presently preferred embodiments of the present invention, not makees any formal limitation, every foundation to the present invention
The technical spirit of the present invention belongs to inventive technique to any simple modification made for any of the above embodiments, equivalent variations and modification
In the range of scheme.
Claims (8)
1. a kind of rope suspension crane, it is characterised in that including standing on the square main body frame on horizontal plane, being arranged on institute
The motor winding mechanism and support arm in four sides of main body frame centre position are stated, the support arm is set up vertically, each branch
Brace top is provided with skidding group mechanism, and the main body frame middle is provided with hoistable platform, and the skidding group is in-house to be provided with
Around the cable wire of skidding group mechanism kinematic, one end of the cable wire is connected with the hoistable platform positioned at main body frame middle, described
The other end of cable wire with by being connected after skidding group mechanism with motor winding mechanism.
2. a kind of rope suspension crane according to claim 1, it is characterised in that the motor winding mechanism includes watching
Motor, motor base, shaft coupling, cable wire reel, left pedestal, Right socle, support base, spiral wheel bearing and combination fixed seat are taken,
The servo motor is fixed on motor base, and the servo motor is connected by shaft coupling with cable wire reel, the left pedestal
It is arranged on the left of cable wire reel, the Right socle is arranged on the right side of cable wire reel, is set between the left pedestal and Right socle
The support base for fixing left pedestal and Right socle is equipped with, the cable wire reel is respectively provided with left pedestal and Right socle junction
There is spiral wheel bearing, the combination fixed seat for fixing Right socle and motor base is provided between the Right socle and motor base.
3. a kind of rope suspension crane according to claim 1, it is characterised in that the pulley block mechanism includes pulley
Main basal base, axle center, pulley, pulley bearings and latch closure, the pulley main basal base totally two, the pulley main basal base is connected to support
Both sides at the top of arm, the axle center two ends are from the inside above two pulley main basal bases, and the pulley is set in outside axle center
Side, is provided with pulley bearings between the pulley and axle center, the latch closure is socketed on the outside of axle center, below two pulley main basal bases
It is connected by bolt.
4. a kind of rope suspension crane according to claim 1, it is characterised in that the hoistable platform is provided with wireless
Video camera.
5. a kind of rope suspension crane according to claim 1, it is characterised in that the motor winding mechanism and pulley
Group mechanism uses modular construction.
6. a kind of rope suspension crane according to claim 1, it is characterised in that the maximum height of the support arm is
700mm, the centre distance at the hoistable platform center to support arm is 292mm, a diameter of 200mm of hoistable platform, described
Hoistable platform thickness is 10mm.
7. a kind of rope suspension crane according to claim 2, it is characterised in that the cable wire reel is provided with solid
Determine cable wire screw.
8. a kind of rope suspension crane according to claim 3, it is characterised in that the latch closure is c-opening latch closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335487.2A CN107098276A (en) | 2017-05-12 | 2017-05-12 | A kind of rope suspension crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335487.2A CN107098276A (en) | 2017-05-12 | 2017-05-12 | A kind of rope suspension crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107098276A true CN107098276A (en) | 2017-08-29 |
Family
ID=59670184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710335487.2A Pending CN107098276A (en) | 2017-05-12 | 2017-05-12 | A kind of rope suspension crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107098276A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2163504A2 (en) * | 2008-09-15 | 2010-03-17 | Daubner & Stommel GbR Bau-Werk-Planung | Method for lifting components of wind energy assemblies |
| CN102602859A (en) * | 2012-03-28 | 2012-07-25 | 厦门大学 | Wire-traction wall lifting and carrying combining mechanism |
| CN102627227A (en) * | 2012-03-20 | 2012-08-08 | 方忠民 | Method and device for movement of suspended object in three-dimensional space |
| CN103293834A (en) * | 2013-05-13 | 2013-09-11 | 西安电子科技大学 | Transmission limit device for soft cable traction video camera |
| CN203816233U (en) * | 2014-04-24 | 2014-09-10 | 广州联创舞台设备有限公司 | Automatic system for 3D spatial stage wires |
| CN205275071U (en) * | 2016-03-21 | 2016-06-01 | 泰安泰山福神齿轮箱有限责任公司 | Novel frequency conversion of swing arm tower machine becomes width of cloth device |
| CN105690403A (en) * | 2016-04-18 | 2016-06-22 | 李伟民 | Steel cable robot |
-
2017
- 2017-05-12 CN CN201710335487.2A patent/CN107098276A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2163504A2 (en) * | 2008-09-15 | 2010-03-17 | Daubner & Stommel GbR Bau-Werk-Planung | Method for lifting components of wind energy assemblies |
| CN102627227A (en) * | 2012-03-20 | 2012-08-08 | 方忠民 | Method and device for movement of suspended object in three-dimensional space |
| CN102602859A (en) * | 2012-03-28 | 2012-07-25 | 厦门大学 | Wire-traction wall lifting and carrying combining mechanism |
| CN103293834A (en) * | 2013-05-13 | 2013-09-11 | 西安电子科技大学 | Transmission limit device for soft cable traction video camera |
| CN203816233U (en) * | 2014-04-24 | 2014-09-10 | 广州联创舞台设备有限公司 | Automatic system for 3D spatial stage wires |
| CN205275071U (en) * | 2016-03-21 | 2016-06-01 | 泰安泰山福神齿轮箱有限责任公司 | Novel frequency conversion of swing arm tower machine becomes width of cloth device |
| CN105690403A (en) * | 2016-04-18 | 2016-06-22 | 李伟民 | Steel cable robot |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170829 |