CN106744446A - The electric block of plant equipment is transported for workshop manufacture scheduling process - Google Patents
The electric block of plant equipment is transported for workshop manufacture scheduling process Download PDFInfo
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- CN106744446A CN106744446A CN201611090911.3A CN201611090911A CN106744446A CN 106744446 A CN106744446 A CN 106744446A CN 201611090911 A CN201611090911 A CN 201611090911A CN 106744446 A CN106744446 A CN 106744446A
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- Prior art keywords
- gear
- drive shaft
- roller
- stop
- electric block
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000725 suspension Substances 0.000 claims description 14
- 230000032258 transport Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005201 scrubbing Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 25
- 230000007423 decrease Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
- B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0141—Electrically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Gear Transmission (AREA)
Abstract
The electric block of plant equipment is transported the present invention relates to be used for workshop manufacture scheduling process, effectively solves the problems, such as existing to frequently encounter power-off, excess load and bring safe；Its technical scheme for solving is to include lowering or hoisting gear, stop stop device, the stop device of stopping includes the first drive shaft for driving roller to rotate, first drive shaft is provided with roller, roller is provided with to stop and stops device, clamp is rotatably connected in the fixed plate, the termination of clamp contacts the first projection of cross flap, clamp lower end is provided with arc groove, push rod is provided with arc groove, fixed plate lower end is provided with the first slide-bar, push rod is arranged with the first slide-bar, withstand arc groove in one end of push rod, so that push rod wears only clamp, the two ends of cross flap are rotatably connected to push pedal, the first spring in the middle of two push pedals through obdurability is connected, push rod is provided with the second projection, push pedal is stopped by the second projection, the termination connection of push pedal is stopped and stops device；The present invention is substantially reduced there is dangerous situation.
Description
Technical field
It is particularly a kind of for workshop manufacture scheduling process transhipment machinery the present invention relates to workshop manufacture dispatching technique field
The electric block of equipment.
Background technology
Production scheduling is exactly the work that tissue performs scheduling of production.Production scheduling with scheduling of production as foundation,
Scheduling of production will be realized by production scheduling.The necessity of production scheduling is determined by the property of industrial enterprise's production activity
Fixed.Modern industrial enterprises, production link is more, and cooperation relation is complicated, and continuous production is strong, and situation change is fast, a certain local hair
Failure is given birth to, or a certain measure is not realized on schedule, often involves the operation of whole production system.Therefore, production scheduling is strengthened
Work, for understanding in time, grasping manufacturing schedule, researchs and analyses the various factors of influence production, and phase is taken according to different situations
Countermeasure is answered, it is normally very important gap is reduced or is recovered.
The scheduling that product or equipment are carried out to electric block to be commonly used in workshop manufacture scheduling process, it is many to produce
Product, in order to save labour and improve operating efficiency, generally require to use electronic calabash in process of production or in transfer process
Reed realizes the scheduling of product.
But present electric block can not in real time bear the gravity of product, although be identified with most on electric block label
Big load-bearing, but for the equipment of some weights, operator can not accurate evaluation its product weight, once the weight of product
More than the weight that electric block can bear, electric block will likely be damaged, even result in electric block and fall, caused more
Serious loss, what is more, causes injury to personnel, brings graver results, therefore, use electric block for Job-Shop
During operation, the gravity that the weight and electric block of product can bear must be carefully grasped, instant product weight has exceeded electricity
The gravity that dynamic cucurbit can bear also will at any time ensure the safety of Job-Shop.
In addition, when electric block normal work, roller can also will with normal hoisting, when electric block normal work
It is normal to decline, when electric block is powered off suddenly, also to ensure that electric block will not dramatic decrease, it is to avoid cause serious danger
Consequence.
Therefore, the present invention will provide a kind of new equipment to solve to use electric block when institute in workshop manufacture scheduling process
The problem for running into.
The content of the invention
For above-mentioned situation, to overcome the defect of prior art, the present invention to provide a kind of for workshop manufacture scheduling process
Transport the electric block of plant equipment, effectively solve electric block in existing workshop manufacture scheduling process frequently encounter it is disconnected
Electricity, electric block excess load bring safe problem.
The present invention includes lowering or hoisting gear, and the lowering or hoisting gear includes the pinnacled fixed plate of fixation, and fixed plate is provided with the
One rotating shaft, is provided with inclined cross flap in first rotating shaft, and the lower end of cross flap is provided with the first projection, cross flap
Upper end is connected with vertical suspension rod, and vertical downrod lower end is connected with rotatable roller, steel wire hook is wound with roller；
Stop stop device, the stop device of stopping includes the first drive shaft for driving roller to rotate, and the first drive shaft is provided with rolling
Wheel, roller is provided with to stop and stops device, and clamp is rotatably connected in the fixed plate, and the first of the termination contact cross flap of clamp is convex
Block, clamp lower end is provided with arc groove, and push rod is provided with arc groove, and fixed plate lower end is provided with the first slide-bar, and push rod is arranged with
On first slide-bar, arc groove is withstood in one end of push rod so that push rod wears only clamp, and the two ends of cross flap are rotatably connected to
Push pedal, the first spring in the middle of two push pedals through obdurability is connected, and push rod is provided with the second projection, and push pedal is hindered by the second projection
Gear, push pedal can promote the second projection to be moved on the first slide-bar, and the termination connection of push pedal is stopped and stops device；
Drive device, the drive device includes motor, and motor connects the second drive shaft, in the second drive shaft
3rd gear is installed, the 3rd gear is engaged with the 4th gear, is interspersed with the first drive shaft in the 4th gear, the 4th gear with
First drive shaft coordinates through threaded connection so that can be moved in the first drive shaft during four pinion rotations, and first drives
The first frictional disk is integrally formed with the right side wall of rotating shaft, the right of the first frictional disk is provided with second be placed in the first drive shaft
The ratchet being movably placed in the first drive shaft is provided with the middle of frictional disk, the second frictional disk and the first frictional disk, it is fixed on ratchet
There is ratchet, the roller being enclosed within the first drive shaft is provided with the right side of the second frictional disk, the left side wall of the 4th gear is provided with
Three frictional disks, the left of the 4th gear is provided with the 4th frictional disk that can be matched with the 3rd frictional disk.
Preferably, the suspension rod is connected with rollers roll, and the two ends of suspension rod are connected to the card pipe of L-shaped, the end of card pipe
Roller is installed in the middle of head, roller can be rotated on card pipe.
Preferably, first drive shaft connects roller through first bearing seat.
Preferably, the card pipe is set to middle cavity near one end of the first drive shaft, and the first drive shaft is through first axle
Bearing connects the first short axle, and the first short axle is placed in middle cavity, and the first short axle is connected with middle cavity through second bearing seat.
Preferably, described stopping is stopped device and includes the first tooth bar for being connected with push rod, and the first tooth bar is placed on the first slide rail, and first
Tooth bar is engaged with first gear, and first gear is coaxially connected with second gear, and second gear is placed in stop stops in shell, and second gear is nibbled
Conjunction has a taper tooth bar, and taper tooth bar lower section is flexible friction pad, and the two ends of flexible friction pad are stopped shell and are slidably connected with stopping, and flexibility is rubbed
The both sides of scrubbing pad are connected to stop through second spring stops the top of shell, and flexible friction pad is not contacted with roller, and is squeezed through second gear
Friction can be contacted after pressure with taper tooth bar.
Preferably, the two ends of the flexible friction pad are provided with sliding block, and the inwall at the two ends for stopping shell of stopping is provided with the second slide rail,
Sliding block can be slided in the second slide rail.
Preferably, the 3rd gear is connected with the second drive shaft through 3rd bearing seat.
Preferably, width of the width of the 4th gear more than the 3rd gear.
Preferably, the clamp is connected through the second rotating shaft with fixed plate, and the push pedal connects through the 3rd rotating shaft and cross flap
Connect, push pedal is formed by connecting by semicircular ring and L shaped plate, the lower end of L shaped plate is stopped by the second projection.
Clever structure of the present invention, is realized electronic to workshop manufacture scheduling by lowering or hoisting gear, stop device of stopping, drive device
The use of cucurbit, it is ensured that electric block can normally rise, decline, powering off, the various situations such as overweight, no matter which kind of occurs
Situation or accident, electric block can automatically adjust and solve problem encountered on the basis of self structure, it is ensured that electricity
Safety when dynamic cucurbit uses, substantially reduce and dangerous situation occur, it is to avoid the generation of security incident.
Brief description of the drawings
Fig. 1 is present invention entirety front view schematic diagram.
Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention.
Fig. 3 stops device for the present invention stops and illustrates schematic diagram.
Specific embodiment
For the present invention foregoing and other technology contents, feature and effect, in following cooperation with reference to figures 1 through Fig. 3 pairs
In the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following examples, is attached with specification
Figure is reference.
Each exemplary embodiment of the invention is described below with reference to accompanying drawings.
Embodiment one, the present invention is mainly made up of lowering or hoisting gear, stop device of stopping, drive device three parts, wherein lifting
Device is mainly what the lifting of product was driven, and stop device of stopping is primarily used to control and stopping for the driving of roller 6 is stopped, and drives
Device is mainly used to drive the startup and stopping of roller 6, and all embodiments will be explained in detail below.
Lowering or hoisting gear includes a fixed plate 1 long, and first rotating shaft 2 is provided with fixed plate 1, is installed in first rotating shaft 2
There is cross flap 3, cross flap 3 can be rotated around first rotating shaft 2, the slant setting of cross flap 3, be in order that obtaining cross flap
3 one end can incline firmly, as shown in figure 1, the slant setting of cross flap 3, the first projection is provided with the lower end of cross flap 3
4, and have vertical suspension rod 5 in the upper end of cross flap 3, suspension rod 5 is connected with and can rotate roller 6, and steel wire is provided with roller 6
Hook 7, steel wire hook 7 is wound on roller 6, for completing lifting and decline to product.
When roller 6 rotates and is lifted and declined, once it is in an emergency, for example, product weight is overweight
When, it is necessary to carry out emergent stopping to electric block, in case electric block is in the case of overweight, still cause accident in operation
Occur, accordingly, it would be desirable to the driving of roller 6 stop stop treatment, stop device of stopping includes the first drive shaft being connected with roller 6
8, when the first drive shaft 8 is rotated, roller 6 can be driven to rotate, so as to realize the lifting and decline of roller 6, driven first and turned
There is a roller 9 on axle 8, stop to stop and use, therefore, it is provided with to stop on roller 9 and stops device, turn for stopping the first driving
Axle 8.
Stop and stop when device is triggered, what mode to be driven the rational design of needs by and thought deeply, under fixed plate 1
Side is provided with clamp 11, and clamp 11 is constituted to rotate with fixed plate 1 and is connected so that clamp 11 can be rotated in fixed plate 1, clamp 11
Termination contacts with the first projection 4 of the bottom of cross flap 3, and has arc groove 12, arc groove 12 in the lower end of clamp 11
Place is provided with push rod 13, and push rod 13 is enclosed within the first slide-bar 14, and the first slide-bar 14 is fixed on the lower end of fixed plate 1, and push rod 13 can be with
On the first slide-bar 14 slide, but now push rod 13 withstood by arc groove 12 it is immovable, the two ends of cross flap 3 turn
It is dynamic to be connected with push pedal 15, connected by the first spring 16 between push pedal 15, the compressible power of elastic force of the first spring 16 is very big, can basis
Endurance selection the first spring 16 of suitable compression, there is the second projection 17 on the first slide-bar 14, and the lower end of push pedal 15 is by second
Projection 17 is blocked, and when the first spring 16 compresses, push pedal 15 can promote the second projection 17 to move, and the second projection 17 drives push rod
13 move on the first slide-bar 14, and push rod 13 can trigger to stop after moving and stop device work.
The rotation of roller 6 needs to rely on power resources, drive device to include motor 18, and motor 18 can drive
Dynamic second drive shaft 19 is rotated, and the 3rd gear 20 is provided with the second drive shaft 19, can follow the second drive shaft 20
Rotate together, the 3rd gear 20 is engaged with the 4th gear 21, has above-described first drive shaft 8 in the 4th gear 21, but
It is that the 4th gear 21 and the first drive shaft 8 are not secure fits, but is connected through screw thread 22 and coordinated, when 20 turns of the 3rd gear
When dynamic engagement the 4th gear 21 is rotated, the 4th gear 21 is moved in the first drive shaft 8, and not drives the first drive shaft
8 rotate, and the right side wall of the first drive shaft 8 has the first frictional disk 23, there is the second frictional disk 24, the first frictional disk 23 on the right side of it
Ratchet 25 with there is activity in the middle of the second frictional disk 24, above-described roller 9 is provided with the right side of the second frictional disk 24, the
The left side wall of four gears 21 has the 3rd frictional disk 27, and there is the 4th frictional disk coordinated with the 3rd frictional disk the 3rd frictional disk left
28。
Above example it is complete describe electric block start and stop drive device, can when beyond load
Stop the stop device of stopping of protection to electric block stop, ensure product lifting and the lowering or hoisting gear for declining, be one complete
Technical scheme, although and three can realize respective function, between three but exist closely contact, it is any in three
When device goes wrong, other two devices can be all had influence on, and then trigger other two devices unexpected reactions of generation,
And being closely connected for three can be described in detail again following.
Embodiment two, on the basis of embodiment one, suspension rod 5 is rolled with roller 6 and is connected, and suspension rod 5 can both bear roller 6
Gravity, can cause that roller 6 is rotated in the suspension rod 5 again, the present invention at the two ends of suspension rod 5 using being connected to L-shaped card pipe
29, card pipe 29 can block roller 6, and roller 6 is stuck in the middle of card pipe 29, and then realize the rotation of roller 6.
Embodiment three, on the basis of embodiment one, the first drive shaft 8 is connected with first bearing seat 30, and then with rolling
Cylinder 6 realizes connection, when the first drive shaft 8 is rotated, you can to drive roller 6 to rotate.
Example IV, on the basis of embodiment two, the first drive shaft 8 is connected with first bearing seat 30, and then with rolling
Cylinder 6 realizes connection, when the first drive shaft 8 is rotated, you can to drive roller 6 to rotate.
Embodiment five, on the basis of example IV, the cavity in being provided near one end of card pipe 29 of the first drive shaft 8
31, the first short axle 32 is provided with middle cavity 31, the first short axle 32 is connected with middle cavity 31 through second bearing seat 33, the first short axle
32 are connected through first bearing seat 30 with the first drive shaft 8.
Embodiment six, on the basis of embodiment one, is stopped and stops device and include the first tooth bar 34, and the first tooth bar 34 can be followed and pushed away
The movement of bar 13 and move, moved on the first slide rail 35 when the first tooth bar 34 is moved, the first tooth bar 34 is engaged with first gear
36 so that first gear 36 is rotated when the first tooth bar 34 is moved, first gear 36 is rotated and drives coaxially connected second gear 37
Rotate, second gear 37 is stopped in shell 38 stopping, and second gear 37 is engaged with taper tooth bar 39, be soft in the lower section of taper tooth bar 39
Frottage pad 40, but flexible friction pad 40 is not contacted with roller 9, and with the rotation of second gear 37, second gear 37 is pressed
Tight taper tooth bar 39 is moved downward, and taper tooth bar 39 is under the elastic force of second spring 41 so that the pinch rollers 9 of taper tooth bar 39,
And then very big frictional force is produced with roller 9, stop so as to be stopped to the first drive shaft 8.
Embodiment seven, on the basis of embodiment six, has the second slide rail 43, in flexible friction stopping on the inwall for stopping shell 38
There is a sliding block 42 at the two ends of pad 40, and sliding block 42 can be slided in the second slide rail 43, can be compressed when flexible friction pad 40 is slided up and down and
Stretching second spring 41.
Embodiment eight, on the basis of embodiment one, through the 3rd axle when the 3rd gear 20 and the second drive shaft 19 coordinate
Bearing 44 is connected.
Embodiment nine, on the basis of embodiment one, because the 4th gear 21 will be moved back in the first drive shaft 8
Dynamic, the width by the 4th gear 21 is best more than the width of the 3rd gear 20.
Embodiment ten, on the basis of embodiment one, clamp 11 is connected with fixed plate 1 by the second rotating shaft 45, push pedal 15 with
Cross flap 3 is connected by the 3rd rotating shaft 46, and the shape of push pedal 15 has many kinds, and in the present invention, push pedal is by semicircular ring 47 and L shaped plate
48 compositions.
And when being related to specifically used, labor is illustrated specific whole use principle by the present invention.
, it is necessary to when product is lifted, start motor 18, motor 18 drives the second driving to turn in scheduling process
Axle 19 is rotated, and the second drive shaft 19 drives the 3rd gear 20 to rotate, and the 3rd gear 20 engages the 4th gear 21 and rotates, the 4th tooth
When wheel 21 is rotated, because the 4th gear 21 is connected with the first drive shaft 8 through screw thread 22, therefore the 4th gear 21 drives first
Transverse shifting to the right in rotating shaft 8, now the 4th gear 21 drive the first frictional disk 23 to move right, the extruding spine of the first frictional disk 23
When wheel 25 is contacted with the second frictional disk 24, the 4th gear 21 and the first drive shaft 8 are changed into an entirety, therefore, the 4th gear
21 the first drive shafts 8 of drive are rotated, and the first drive shaft 8 drives the first short axle 32 to rotate through first bearing seat 30, and first is short
Axle 32 drives roller 6 to rotate, and the ratchet 26 of ratchet 25 is in the same direction, so that product is risen on steel wire hook 7, the above
Rotation direction be that the direction being lifted up by product is defined, as long as in advance adjust rotation direction and engagement direction,
And principle will not be run counter to, there is the rotation direction for not meeting convention, such that it is able to complete the normal hoisting to product.
And when power-off suddenly, the present invention can't drop suddenly under the Action of Gravity Field of weight, when dropping suddenly, weight
Roller 6 is driven to invert, now equivalent to the dead axle of the 4th gear 21, and the first drive shaft 8 is rotated backward, and in foregoing description
Be the equal of that the first drive shaft 8 is motionless when being lifted up, the 4th gear 21 is rotated, for the catenation principle of screw thread 22, rolling
When cylinder 6 is inverted, the motion mode of the 4th gear 21 is still and moves right, and the 4th gear 21 and the first drive shaft 8 are remained as
One entirety, but the rotation direction of the first drive shaft 8 changes, and is changed into reverse from forward direction, so that ratchet 25 and ratchet 26
Direction changes, and causes ratchet 26 to block ratchet 25, the first drive shaft 8 is stopped so as to stop and is rotated, and prevents weight from dropping.
When product normal work declines, motor 18 drives the second drive shaft 19 to rotate backward, and the second driving turns
Axle 19 drives the 3rd gear 20 to rotate backward, and the 3rd gear 20 engages the 4th gear 21 and rotates backward, and the 4th gear 21 is to moving to left
Dynamic, the 4th gear 21 drives the first frictional disk 23 to depart from the second frictional disk 24, so that ratchet 25 is no longer extruded, as certainly
By active state, no longer controlled by ratchet 26, when the 4th gear 21 continues to left movement, the 3rd frictional disk 27 and the 4th frictional disk
During 28 cooperation, the 4th gear 21 and the first drive shaft 8 turn into an entirety, drive the first drive shaft 8 to rotate backward, so that
So that roller 6 realizes reversion, product realizes normal decline.
It is of the present invention it is positive, be reversely it is relative set up, the direction rotated when being and being lifted with roller 6 is as just
To the direction of described rotation is reverse when roller 6 declines, and the rotation direction of forward and reverse is and rotation direction phase before
On the contrary.
When workshop manufacture scheduling product is overweight, the gravity of product is applied to roller 6, and the suspension rod 5 on roller 6 applies gravity
Cross flap 3 is added to, some structure members shown in figure may draw ratio slightly difference, can be suitable according to actual conditions selection
The part of size dimension, adjusts position when maximum product weight cross flap 3 can bear and the bullet of the first spring 16 in advance
Power, when product weight is not above bearing a heavy burden, the push pedal 15 of cross flap 3 is stopped by the second projection 17 all the time, and once produces
Product weight beyond bear a heavy burden when, bigger gravity will be born in the upper end of cross flap 3, now the upper end of cross flap 3 to such as Fig. 1 with
Direction shown in Fig. 2 rotates down around first rotating shaft 2, and push pedal 15 extrudes the second projection 17, while cross flap 3 is rotated, cross
First projection 4 of the lower end of flap 3 extrudes the right-hand member of clamp 11 so that the right-hand member of clamp 11 is rotated up, and clamp 11 is rotated up
While so that arc groove 12 is rotated up, slow disengaging push rod 13 of waiting a moment, and works as arc groove 12 and completely disengage from push rod 13
When, because the strength of the first spring 16 is compressed, will quickly cause that push rod 13 departs from arc groove 12 and travels forward, now push rod 13
The first tooth bar 34 is promoted to the left, first gear 36 is rotated counterclockwise, first gear 36 coaxially drives second gear 37 to turn counterclockwise
It is dynamic, second gear 37 on taper tooth bar 39 to left movement, due to taper tooth bar 39, be slidably connected, the presence of second spring 41,
Second gear will be pressed down against taper tooth bar 40 while rotation, so that flexible friction pad 40 is contacted with roller 9 so that soft
The pair roller 9 of frottage pad 40 carries out friction to be stopped and stops, and then is prevented because of overweight brought danger.
Heretofore described drive device, stop device of stopping, lowering or hoisting gear connect each other, are closely related, and solution
Product of having determined normally rises, declines, powering off, overweight run into all problems, product rise, decline, power-off not only with lifting
Device is related, and the first drive shaft 8 with drive device, the second drive shaft 19, the 4th gear 21 are closely bound up, together
When, also it is closely related with whether stop device of stopping starts, three is an entirety for mutual cooperation, indispensable, leads a hair and moves
Whole body, can not be separately separated out and individually analyze a certain structure therein three, because, from opening that product is started working
Begin, drive device needs work, and while drive device works, stop device of stopping is also at stand-by state, once overweight will at once
Start, and lowering or hoisting gear is closely coupled with the cross bull stick 3 of stop device of stopping.
Its work structuring theory structure is only illustrated in the present invention, but it is a complete technical side not influence it
Case, for some shells outside its structure, parts, bolt, fixed position is not shown in detail, and these are all conventional
Common knowledge, can be apparent completion for person of ordinary skill in the field, therefore, no longer describe again.
Roller of the invention 6 and cross flap 3, the drive shaft 8 of roller 6 and first, the first drive shaft 8 and the 4th gear
21, the 4th gear 21 and the first frictional disk 23, the second frictional disk 24, the 3rd frictional disk 27, the 4th frictional disk 28, roller 6 and ten
Word flap 3, cross flap are all mutual cooperation, phase with clamp 11, clamp 11 and push rod 13, the tooth bar 34 of push rod 13 and first etc.
Mutually contact.
Particularly with the cooperation of second gear 37 and taper tooth bar 39, its structure for coordinating, and especially it is used for starting friction
The effect for stopping of stopping is not allowed to be readily conceivable that, nor it will be apparent that being less likely to be directly replacing for conventional conventional techniques
Change.
The present invention should be held on the whole, it is considered to which the present invention to be solved technical barrier during technical problem, it is believed that
Should not again judge whether it is it will be apparent that avoiding the occurrence of the problem of Zhuge afterwards after the present invention is seen.
Clever structure of the present invention, is realized electronic to workshop manufacture scheduling by lowering or hoisting gear, stop device of stopping, drive device
The use of cucurbit, it is ensured that electric block can normally rise, decline, powering off, the various situations such as overweight, no matter which kind of occurs
Situation or accident, electric block can automatically adjust and solve problem encountered on the basis of self structure, it is ensured that electricity
Safety when dynamic cucurbit uses, substantially reduce and dangerous situation occur, it is to avoid the generation of security incident.
Although it will be noted that on the basis of with reference to each embodiment, the present invention has been described simultaneously in the description
And be illustrated in the accompanying drawings, but it will be understood to those skilled in the art that above-described embodiment is only preferred embodiment,
Some of embodiment technical characteristic to solve specific technical problem may it is not necessary to, such that it is able to without or save
Slightly these technical characteristics are without the solution of influence technique problem or the formation of technical scheme.Further, one embodiment
Feature, key element and/or function can be with the feature of other one or more embodiments, key element and/or appropriate mutual groups of function
Close, with reference to or coordinate, unless the combination, with reference to or cooperation can not substantially implement.
Claims (10)
1. the electric block that workshop manufacture scheduling process transports plant equipment is used for, it is characterised in that described including lowering or hoisting gear
Lowering or hoisting gear includes the pinnacled fixed plate of fixation（1）, fixed plate（1）It is provided with first rotating shaft（2）, in first rotating shaft（2）On
Inclined cross flap is installed（3）, cross flap（3）Lower end be provided with the first projection（4）, cross flap（3）Upper end connect
It is connected to vertical suspension rod（5）, vertical suspension rod（5）Lower end is connected with rotatable roller（6）, roller（6）On be wound with steel wire
Hook（7）；
Stop stop device, the stop device of stopping includes driving roller（6）The first drive shaft for rotating（8）, the first drive shaft（8）
It is provided with roller（9）, roller（9）It is provided with to stop and stops device（10）, the fixed plate（1）On be rotatably connected to clamp（11）, clamp
（11）Termination contact cross flap（3）The first projection（4）, clamp（11）Lower end is provided with arc groove（12）, arc groove
（12）Inside it is provided with push rod（13）, fixed plate（1）Lower end is provided with the first slide-bar（14）, push rod（13）It is arranged with the first slide-bar（14）
On, push rod（13）One end withstand arc groove（12）So that push rod（13）Wear only clamp（11）, cross flap（3）Two
End is rotatably connected to push pedal（15）, two push pedals（15）Middle the first spring through obdurability（16）Connection, push rod（13）On set
There is the second projection（17）, push pedal（15）By the second projection（17）Stop, push pedal（15）The second projection can be promoted（17）First
Slide-bar（14）Upper motion, push pedal（15）Termination connection stop and stop device；
Drive device, the drive device includes motor（18）, motor（18）Connect the second drive shaft（19）, the
Two drive shafts（19）On the 3rd gear is installed（20）, the 3rd gear（20）It is engaged with the 4th gear（21）, the 4th gear
（21）Inside it is interspersed with the first drive shaft（8）, the 4th gear（21）With the first drive shaft（8）Through screw thread（22）Connection coordinates,
So that the 4th gear（21）Can be in the first drive shaft during rotation（8）Upper movement, the first drive shaft（8）Right side wall on one
It is provided with the first frictional disk（23）, the first frictional disk（23）Right be provided with and be placed in the first drive shaft（8）On the second frictional disk
（24）, the second frictional disk（24）With the first frictional disk（23）Centre is provided with and is movably placed in the first drive shaft（8）On ratchet
（25）, ratchet（25）On be fixed with ratchet（26）, the second frictional disk（24）Right side be provided with and be enclosed within the first drive shaft（8）On
Roller（9）, the 4th gear（21）Left side wall be provided with the 3rd frictional disk（27）, the 4th gear（21）Be provided with can be with for left
Three frictional disks（27）4th frictional disk of matching（28）.
2. according to claim 1 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In the suspension rod（5）With roller（6）Roll connection, suspension rod（5）Two ends be connected to the card pipe of L-shaped（29）, card pipe（29）
Termination in the middle of roller is installed（6）, roller（6）Can be managed in card（29）Upper rotation.
3. according to claim 1 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In first drive shaft（8）Through first bearing seat（30）Connection roller（6）.
4. according to claim 2 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In first drive shaft（8）Through first bearing seat（30）Connection roller（6）.
5. according to claim 4 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In the card pipe（29）Near the first drive shaft（8）One end be set to middle cavity（31）, the first drive shaft（8）Through first
Bearing block（30）Connect the first short axle（32）, the first short axle（32）It is placed in middle cavity（31）It is interior, and the first short axle（32）With it is hollow
Chamber（31）Through second bearing seat（33）Connection.
6. according to claim 1 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In, it is described stop stop device include and push rod（13）First tooth bar of connection（34）, the first tooth bar（34）It is placed in the first slide rail（35）On,
First tooth bar（34）It is engaged with first gear（36）, first gear（36）It is coaxially connected with second gear（37）, second gear
（36）It is placed in stop and stops shell（38）It is interior, second gear（36）It is engaged with taper tooth bar（39）, taper tooth bar（39）Rubbed for flexibility lower section
Scrubbing pad（40）, flexible friction pad（40）Two ends stop shell with stopping（38）It is slidably connected, flexible friction pad（40）Both sides second
Spring（41）It is connected to stop and stops shell（38）Top, flexible friction pad（40）With roller（9）Do not contact, and through second gear（37）
Can be with taper tooth bar after extruding（40）Contact friction.
7. according to claim 6 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In the flexible friction pad（40）Two ends be provided with sliding block（42）, stop and stop shell（38）The inwall at two ends be provided with the second slide rail
（43）, sliding block（42）Can be in the second slide rail（43）Interior slip.
8. according to claim 1 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In the 3rd gear（20）With the second drive shaft（19）Through 3rd bearing seat（44）Connection.
9. according to claim 1 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In the 4th gear（21）Width be more than the 3rd gear（20）Width.
10. according to claim 1 to manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In the clamp（11）Through the second rotating shaft（45）With fixed plate（1）Connection, the push pedal（15）Through the 3rd rotating shaft（46）With cross
Flap（3）Connection, push pedal（15）By semicircular ring（47）And L shaped plate（48）It is formed by connecting, L shaped plate（48）Lower end by the second projection
（17）Stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090911.3A CN106744446B (en) | 2016-12-01 | 2016-12-01 | The electric block that scheduling process transports plant equipment is manufactured for workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090911.3A CN106744446B (en) | 2016-12-01 | 2016-12-01 | The electric block that scheduling process transports plant equipment is manufactured for workshop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106744446A true CN106744446A (en) | 2017-05-31 |
| CN106744446B CN106744446B (en) | 2017-10-27 |
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ID=58914251
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090911.3A Expired - Fee Related CN106744446B (en) | 2016-12-01 | 2016-12-01 | The electric block that scheduling process transports plant equipment is manufactured for workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106744446B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155095A (en) * | 2019-06-06 | 2019-08-23 | 中车株洲电力机车有限公司 | Rail vehicle and its air-intake device |
| CN113952108A (en) * | 2021-12-03 | 2022-01-21 | 固安翌光科技有限公司 | Eye phototherapy instrument |
| CN114476956A (en) * | 2022-04-18 | 2022-05-13 | 启东市德立神起重运输机械有限公司 | Hoist and mount hoist safety arrangement |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502667A (en) * | 1982-08-25 | 1985-03-05 | Kabushiki Kaisha Kito | Electric hoist |
| CN201116270Y (en) * | 2007-08-23 | 2008-09-17 | 东莞市台冠起重机械设备有限公司 | Electric gourd overload limiter |
| CN201512376U (en) * | 2009-10-14 | 2010-06-23 | 八达机电有限公司 | Electric hoist |
| CN201553554U (en) * | 2009-11-13 | 2010-08-18 | 天津起重设备有限公司 | Overload protecting device of electric hoist type crane |
| CN103863964A (en) * | 2014-03-11 | 2014-06-18 | 上海德益轻型起重机有限公司 | Electric ring chain hoist friction transmission overload slippage protection system and work method of system |
| CN104692274A (en) * | 2015-03-31 | 2015-06-10 | 浙江冠林机械有限公司 | Electric block with protector |
| CN204508667U (en) * | 2015-02-12 | 2015-07-29 | 东莞市台冠起重机械设备有限公司 | A kind of electric hoist overload limiter with warning function |
-
2016
- 2016-12-01 CN CN201611090911.3A patent/CN106744446B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502667A (en) * | 1982-08-25 | 1985-03-05 | Kabushiki Kaisha Kito | Electric hoist |
| CN201116270Y (en) * | 2007-08-23 | 2008-09-17 | 东莞市台冠起重机械设备有限公司 | Electric gourd overload limiter |
| CN201512376U (en) * | 2009-10-14 | 2010-06-23 | 八达机电有限公司 | Electric hoist |
| CN201553554U (en) * | 2009-11-13 | 2010-08-18 | 天津起重设备有限公司 | Overload protecting device of electric hoist type crane |
| CN103863964A (en) * | 2014-03-11 | 2014-06-18 | 上海德益轻型起重机有限公司 | Electric ring chain hoist friction transmission overload slippage protection system and work method of system |
| CN204508667U (en) * | 2015-02-12 | 2015-07-29 | 东莞市台冠起重机械设备有限公司 | A kind of electric hoist overload limiter with warning function |
| CN104692274A (en) * | 2015-03-31 | 2015-06-10 | 浙江冠林机械有限公司 | Electric block with protector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155095A (en) * | 2019-06-06 | 2019-08-23 | 中车株洲电力机车有限公司 | Rail vehicle and its air-intake device |
| CN113952108A (en) * | 2021-12-03 | 2022-01-21 | 固安翌光科技有限公司 | Eye phototherapy instrument |
| CN114476956A (en) * | 2022-04-18 | 2022-05-13 | 启东市德立神起重运输机械有限公司 | Hoist and mount hoist safety arrangement |
| CN114476956B (en) * | 2022-04-18 | 2022-06-21 | 启东市德立神起重运输机械有限公司 | Hoist and mount hoist safety arrangement |
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| Publication number | Publication date |
|---|---|
| CN106744446B (en) | 2017-10-27 |
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Inventor after: Zhang Guohui Inventor after: Song Xiaohui Inventor after: Wang Jiajia Inventor after: Ge Xiaomei Inventor after: Wu Lihui Inventor before: Zhang Guohui Inventor before: Wang Jiajia Inventor before: Ge Xiaomei Inventor before: Song Xiaohui Inventor before: Wu Lihui |
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Effective date of registration: 20170911 Address after: 450015 Henan Province, Zhengzhou District, No. 27 University Road, No. 2 Applicant after: Zhengzhou Institute of Aeronautical Industry Management Applicant after: Yuke Physics Co., Ltd. Address before: 450015 Henan Province, Zhengzhou District, No. 27 University Road, No. 2 Applicant before: Zhengzhou Institute of Aeronautical Industry Management |
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