CN106882709B - A kind of electric single beam crane of anti-knotting - Google Patents
A kind of electric single beam crane of anti-knotting Download PDFInfo
- Publication number
- CN106882709B CN106882709B CN201710180397.0A CN201710180397A CN106882709B CN 106882709 B CN106882709 B CN 106882709B CN 201710180397 A CN201710180397 A CN 201710180397A CN 106882709 B CN106882709 B CN 106882709B
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- fixedly connected
- motor
- wire rope
- steel wire
- girder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
- B66C2700/084—Protection measures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of electric single beam crane of anti-knotting, including girder, road wheel is provided with the girder, the bottom of the road wheel is fixedly connected with linking arm, the bottom of the linking arm is fixedly connected with supporting plate, and the bottom of the supporting plate is installed with the first motor, and the output end of first motor is fixedly connected with reel, steel wire rope is fixedly connected with the reel, one end of the steel wire rope is fixedly connected with fixed pulley.The present invention is by setting the first motor, bobbin winder bracket and correction to restrict, by opening the first motor driven spool turns, twined so as to drive steel wire rope to return to reel, so as to drive movable pulley and fixed pulley to move, so as to drive the weight on hook to move up, during weight moves up, by opening the second motor, bobbin winder bracket is driven to rotate, the tense wire rope all the time so that correction is restricted, prevent steel wire rope tied up in knots from knotting, so as to avoid the phenomenon of steel wire rope knotting.
Description
Technical field
The present invention relates to crane technical field, specially a kind of electric single beam crane of anti-knotting.
Background technology
At present, electric single beam crane has been widely used in nuclear power, metallurgy, machinery, chemical industry, oil, building and the energy
Deng field, existing electric single beam crane includes girder and end carriage, installs electric block on girder, is lifted by electric block
Weight, then drive weight to be shifted on girder by drive device.
Above-mentioned crane because electric block is that single-point acts on weight, thus easily causes weight to shake in lifting
Shake, weight, which rocks, easily makes rope knot, so that the balance of weight is affected, then produces potential safety hazard, likens rope
Severe crash etc. occurs for fracture or weight.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of electric single beam crane of anti-knotting, solve existing
The problem of electric single beam crane easily knots.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of electric single beam crane of anti-knotting, including
Girder, road wheel is provided with the girder, the bottom of the road wheel is fixedly connected with linking arm, the bottom of the linking arm
Supporting plate is fixedly connected with, the bottom of the supporting plate is installed with the first motor, and the output end of first motor is fixed
Reel is connected with, steel wire rope is fixedly connected with the reel, one end of the steel wire rope is fixedly connected with fixed pulley, the steel
The other end of cord is fixedly connected on movable pulley, and one end of the steel wire rope on movable pulley extends to outside it and is fixedly connected on
The bottom of fixed pulley, the bottom of the movable pulley are fixedly connected with rope bolt, and the bottom of the rope bolt is fixedly connected with hook, described
The both sides of supporting plate bottom are installed with the second motor, and fixed cover is connected to bobbin winder bracket in the output end of second motor,
Correction rope is fixedly connected with the bobbin winder bracket, and the one end for rope of rectifying a deviation is fixedly connected on a steel cord, the both ends of the girder
End carriage has been fixedly connected with, chute is offered at the top of the girder, the basal sliding of the road wheel is connected in chute, institute
State and be fixedly connected by fixing axle between road wheel, be fixedly connected with conveyer belt in the fixing axle, and one end of conveyer belt with
The output end drive connection of 3rd motor, the bottom of the 3rd motor is fixedly mounted in the groove at the top of girder.
Preferably, fixedly sleeved limited location block in the output end of second motor, and the side of limited block and bobbin winder bracket
Side be fixedly connected.
Preferably, the both sides of the chute inwall have been fixedly connected with spring, and one end of the spring is fixedly connected with gear
Block.
Preferably, the bottom of the end carriage is fixedly connected with cushion socket.
Preferably, the top movable of the supporting plate is provided with auxiliary wheel, and the top slide of auxiliary wheel is connected to girder
Bottom.
Preferably, the quantity of the auxiliary wheel is 12-16, and auxiliary wheel is evenly distributed on the both sides of supporting plate.
(3) beneficial effect
The invention provides a kind of electric single beam crane of anti-knotting.Possesses following beneficial effect：
(1), the present invention by set the first motor, reel, steel wire rope, movable pulley, fixed pulley, the second motor, bobbin winder bracket,
Limited block and correction are restricted, and by opening the first motor driven spool turns, are twined so as to drive steel wire rope to return to reel, so as to band
Dynamic movable pulley and fixed pulley movement, so as to drive the weight on hook to move up, during weight moves up, by opening second
Motor, drive bobbin winder bracket to rotate, the tense wire rope all the time so that correction is restricted, prevent steel wire rope tied up in knots from knotting,
So as to avoid the phenomenon of steel wire rope knotting.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is main beam structure top view of the present invention；
Fig. 3 is the second electric machine structure side view of the invention.
In figure：1 girder, 2 road wheels, 3 linking arms, 4 supporting plates, 5 first motors, 6 reels, 7 steel wire ropes, 8
Movable pulley, 9 fixed pulleys, 10 rope bolts, 11 hooks, 12 second motors, 13 bobbin winder brackets, 14 limited blocks, 15 correction ropes, 16
End carriage, 17 chutes, 18 fixing axles, 19 conveyer belts, 20 the 3rd motors, 21 grooves, 22 springs, 23 blocks, 24 dampings
Seat, 25 auxiliary wheels.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As Figure 1-3, the present invention provides a kind of technical scheme：A kind of electric single beam crane of anti-knotting, including master
Beam 1, road wheel 2 is provided with girder 1, the bottom of road wheel 2 is fixedly connected with linking arm 3, and the bottom of linking arm 3 is fixedly connected
There is supporting plate 4, the top movable of supporting plate 4 is provided with auxiliary wheel 25, and the top slide of auxiliary wheel 25 is connected to the bottom of girder 1
Portion, drive supporting plate 4 to move when road wheel 2 is walked, auxiliary wheel 25 is set, can be moved with auxiliary support plate 4, and mitigate
The load pressure of road wheel 2, the quantity of auxiliary wheel 25 is 12-16, and auxiliary wheel 25 is evenly distributed on the both sides of supporting plate 4,
Multiple auxiliary wheels 25 can play the effect of conveniently moving, and the bottom of supporting plate 4 is installed with the first motor 5, the first motor 5
Output end be fixedly connected with reel 6, steel wire rope 7 is fixedly connected with reel 6, one end of steel wire rope 7, which is fixedly connected with, determines cunning
Wheel 9, the other end of steel wire rope 7 is fixedly connected on movable pulley 8, and one end of the steel wire rope 7 on movable pulley 8 is extended to outside it simultaneously
The bottom of fixed pulley 9 is fixedly connected on, by the mutual cooperation of movable pulley 8 and fixed pulley 9, has reached labour-saving effect, moves and slides
The bottom of wheel 8 is fixedly connected with rope bolt 10, and the bottom of rope bolt 10 is fixedly connected with hook 11, is connected with weight on hook 11, leads to
Cross the first motor 5 of unlatching to rotate with movable reel 6, twined so as to drive steel wire rope 7 to return to reel 6, so as to drive movable pulley 8 and determine
Pulley 9 moves, and so as to drive the weight on hook 11 to move up, the both sides of the bottom of supporting plate 4 are installed with the second motor 12,
Fixed cover is connected to bobbin winder bracket 13 in the output end of second motor 12, fixedly sleeved limited location block in the output end of the second motor 12
14, and the side of limited block 14 is fixedly connected with the side of bobbin winder bracket 13, is set limited block 14, is played spacing effect, prevent
The sideslip on bobbin winder bracket 13 of correction rope 15, correction rope 15 is fixedly connected with bobbin winder bracket 13, and the one end for rope 15 of rectifying a deviation is fixed and connected
It is connected on steel wire rope 7, during weight moves up, by opening the second motor 12, drives bobbin winder bracket 13 to rotate, so that entangling
Tense wire rope 7 all the time of rope 15 partially, prevent the tied up in knots of steel wire rope 7 from knotting, so as to which avoid that steel wire rope 7 knots shows
As, the both ends of girder 1 have been fixedly connected with end carriage 16, and the bottom of end carriage 16 is fixedly connected with cushion socket 24, sets cushion socket 24,
Play a part of damping, the top of girder 1 offers chute 17, and the basal sliding of road wheel 2 is connected in chute 17, chute 17
The both sides of inwall have been fixedly connected with spring 22, and one end of spring 22 is fixedly connected with block 23, sets spring 22 and block 23,
When road wheel 2 is moved to the both sides of chute 17, road wheel 2 is braked by spring 22, prevents road wheel 2 and chute 17
Inwall collision, produce vibration, weight is shaken, be fixedly connected between road wheel 2 by fixing axle 18, in fixing axle 18
Conveyer belt 19 is fixedly connected with, and one end of conveyer belt 19 and the output end of the 3rd motor 20 are connected, the 3rd motor 20
Bottom is fixedly mounted in the groove 21 at the top of girder 1, by opening the 3rd motor 20, drives conveyer belt 19 to rotate, so as to band
Dynamic road wheel 2 moves, so as to drive weight or so to shift, the first motor 5 involved by the electric single beam crane of the anti-knotting,
The power supply and controller of second motor 12 and the 3rd motor 20 are by the way of external.
In use, being rotated by opening the first motor 5 with movable reel 6, twined so as to drive steel wire rope 7 to return to reel 6, from
And drive movable pulley 8 and fixed pulley 9 to move, so as to drive the weight on hook 11 to move up, during weight moves up, pass through
The second motor 12 is opened, drives bobbin winder bracket 13 to rotate, so that tense wire rope 7 all the time of rope 15 of rectifying a deviation, prevent steel wire rope 7 to tangle
Knot together, so as to avoid the phenomenon of the knotting of steel wire rope 7.
It can to sum up obtain, the electric single beam crane of the anti-knotting, by setting the first motor 5, reel 6, steel wire rope 7, dynamic
Pulley 8, fixed pulley 9, the second motor 12, bobbin winder bracket 13, limited block 14 and correction rope 15, solve existing electric single beam crane
The problem of easily knotting.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of electric single beam crane of anti-knotting, including girder (1), it is characterised in that：Row is provided with the girder (1)
Wheel (2) is walked, the bottom of the road wheel (2) is fixedly connected with linking arm (3), and the bottom of the linking arm (3) is fixedly connected with
Supporting plate (4), the bottom of the supporting plate (4) are installed with the first motor (5), and the output end of first motor (5) is consolidated
Surely reel (6) is connected with, steel wire rope (7) is fixedly connected with the reel (6), one end of the steel wire rope (7) is fixedly connected
There is fixed pulley (9), the other end of the steel wire rope (7) is fixedly connected on movable pulley (8), and the steel wire rope on movable pulley (8)
(7) one end is extended to outside it and is fixedly connected on the bottom of fixed pulley (9), and the bottom of the movable pulley (8) is fixedly connected with
Rope bolt (10), the bottom of the rope bolt (10) are fixedly connected with hook (11), the fixed peace in both sides of supporting plate (4) bottom
Equipped with the second motor (12), fixed cover is connected to bobbin winder bracket (13), the bobbin winder bracket in the output end of second motor (12)
(13) correction rope (15) is fixedly connected with, and the one end for rope (15) of rectifying a deviation is fixedly connected on steel wire rope (7), the girder
(1) both ends have been fixedly connected with end carriage (16), and chute (17) is offered at the top of the girder (1), the road wheel (2)
Basal sliding is connected in chute (17), is fixedly connected between the road wheel (2) by fixing axle (18), the fixing axle
(18) conveyer belt (19) is fixedly connected with, and one end of conveyer belt (19) and the output end of the 3rd motor (20) are connected,
The bottom of 3rd motor (20) is fixedly mounted on the groove (21) at the top of girder (1) Nei.
A kind of 2. electric single beam crane of anti-knotting according to claim 1, it is characterised in that：Second motor
(12) fixedly sleeved limited location block (14) in output end, and the side of limited block (14) and the side of bobbin winder bracket (13) are fixed and connected
Connect.
A kind of 3. electric single beam crane of anti-knotting according to claim 1, it is characterised in that：In the chute (17)
The both sides of wall have been fixedly connected with spring (22), and one end of the spring (22) is fixedly connected with block (23).
A kind of 4. electric single beam crane of anti-knotting according to claim 1, it is characterised in that：The end carriage (16)
Bottom is fixedly connected with cushion socket (24).
A kind of 5. electric single beam crane of anti-knotting according to claim 1, it is characterised in that：The supporting plate (4)
Top movable auxiliary wheel (25) is installed, and the top slide of auxiliary wheel (25) is connected to the bottom of girder (1).
A kind of 6. electric single beam crane of anti-knotting according to claim 5, it is characterised in that：The auxiliary wheel (25)
Quantity be 12-16, and auxiliary wheel (25) is evenly distributed on the both sides of supporting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180397.0A CN106882709B (en) | 2017-03-23 | 2017-03-23 | A kind of electric single beam crane of anti-knotting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180397.0A CN106882709B (en) | 2017-03-23 | 2017-03-23 | A kind of electric single beam crane of anti-knotting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106882709A CN106882709A (en) | 2017-06-23 |
| CN106882709B true CN106882709B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180397.0A Active CN106882709B (en) | 2017-03-23 | 2017-03-23 | A kind of electric single beam crane of anti-knotting |
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| CN (1) | CN106882709B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279492A (en) * | 2018-12-17 | 2019-01-29 | 宁波斯凯勒智能科技有限公司 | A kind of industrial plant safety-type hoisting transportation purlin vehicle |
| CN110217714A (en) * | 2019-07-02 | 2019-09-10 | 河北华友古建筑工程股份有限公司 | Portable pulley group dynamical system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006047997A1 (en) * | 2006-10-09 | 2008-04-10 | Hans Künz GmbH | crane |
| FR2923819A1 (en) * | 2007-11-20 | 2009-05-22 | Ledent Machines Equipements Sa | PEDAGOGICAL PORTAL. |
| CN101613058B (en) * | 2009-07-16 | 2011-11-23 | 上海鸿安港口设备附件厂 | Bi-directional steel wire rotation resistant device |
| EP2479132A3 (en) * | 2010-11-29 | 2013-11-13 | Herbert Theuerer | Loading crane and vehicle with same |
| CN202880686U (en) * | 2012-09-21 | 2013-04-17 | 河南卫华重型机械股份有限公司 | Balance lifting appliance of ultra-high head crane |
| CN202785327U (en) * | 2012-09-27 | 2013-03-13 | 河南卫华重型机械股份有限公司 | Ultrahigh lift crane trolley |
| CN104627848A (en) * | 2013-11-11 | 2015-05-20 | 苏州科联精密机械有限公司 | Liftable and movable gantry crane |
| CN204569232U (en) * | 2015-04-16 | 2015-08-19 | 上海振华重工(集团)股份有限公司 | Steel wire rope component in mast |
| CN206720597U (en) * | 2017-03-23 | 2017-12-08 | 合肥迅达电器有限公司 | A kind of electric single beam crane of anti-knotting |
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2017
- 2017-03-23 CN CN201710180397.0A patent/CN106882709B/en active Active
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| CN106882709A (en) | 2017-06-23 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201209 Address after: 246513 Anhui xuanqiang electromechanical Co., Ltd., Daban village, Liuping Township, Susong County, Anqing City, Anhui Province Patentee after: Anhui xuanqiang electromechanical Co., Ltd Address before: 231699 New Town Development Zone, Feidong County, Hefei City, Anhui Province Patentee before: HEFEI XUNDA ELECTRICAL APPLIANCES Co.,Ltd. |
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