CN106744446B - The electric block that scheduling process transports plant equipment is manufactured for workshop - Google Patents
The electric block that scheduling process transports plant equipment is manufactured for workshop Download PDFInfo
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- CN106744446B CN106744446B CN201611090911.3A CN201611090911A CN106744446B CN 106744446 B CN106744446 B CN 106744446B CN 201611090911 A CN201611090911 A CN 201611090911A CN 106744446 B CN106744446 B CN 106744446B
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- gear
- drive shaft
- roller
- stop
- workshop
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- 230000008569 process Effects 0.000 title claims abstract description 21
- 230000032258 transport Effects 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims description 33
- 239000000725 suspension Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005201 scrubbing Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 25
- 230000007423 decrease Effects 0.000 description 8
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Gear Transmission (AREA)
Abstract
The present invention relates to the electric block that scheduling process transports plant equipment is manufactured for workshop, effectively solve and existing frequently encounter the problem of power-off, excess load bring safe；Its technical scheme solved is to include lowering or hoisting gear, stop stop device, the stop device of stopping includes the first drive shaft that driving roller is rotated, first drive shaft is provided with roller, roller stops device provided with stopping, 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, pushing rod sleeve is provided 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 connection through obdurability in the middle of two push pedals, push rod is provided with the second projection, push pedal is stopped by the second projection, the termination connection of push pedal, which is stopped, stops device；The present invention, which is substantially reduced, there is dangerous situation.
Description
Technical field
It is particularly a kind of to be used 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 using 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
Raw failure, or a certain measure are not realized on schedule, often involve 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, phase is taken according to different situations
Countermeasure is answered, it is normally very important gap is reduced or is recovered.
To be commonly used in workshop manufacture scheduling process to electric block and carry out the scheduling of product or equipment, many productions
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 bear the gravity of product in real time, 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
The weight that can bear more than electric block, will likely damage electric block, even result in electric block and fall, cause more
Serious loss, what is more, causes injury to personnel, brings graver results, and therefore, electric block is used for Job-Shop
During operation, the gravity that the weight and electric block of product can bear must be grasped carefully, and instant product weight has exceeded electricity
The gravity that dynamic cucurbit can bear will also ensure the safety of Job-Shop at any time.
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 of running into.
The content of the invention
For above-mentioned situation, to overcome the defect of prior art, the present invention provides a kind of workshop that is used for and manufactures scheduling process
Transport the electric block of plant equipment, effectively solve electric block in existing workshop manufacture scheduling process frequently encounter it is disconnected
The problem of electricity, electric block excess load bring safe.
The present invention includes lowering or hoisting gear, and the lowering or hoisting gear includes fixed pinnacled fixed plate, 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, roller and is wound with steel wire hook；
Stop stop device, the stop device of stopping includes setting in the first drive shaft that driving roller is rotated, the first drive shaft
There is roller, roller stops device 10 provided with stopping, clamp is rotatably connected in the fixed plate, the termination contact cross flap of clamp
First projection, clamp lower end, which is provided with arc groove, arc groove, is provided with push rod, and fixed plate lower end is provided with the first slide-bar, push rod
It is arranged with the first slide-bar, arc groove is withstood in one end of push rod so that push rod wears only clamp, the two ends of cross flap are rotated
The first spring connection through obdurability is connected with the middle of push pedal, two push pedals, and push rod is provided with the second projection, and push pedal is convex by second
Block stops that push pedal can promote the second projection to be moved on the first slide-bar, and the termination connection of push pedal, which is stopped, stops device 10；
Drive device, the drive device includes motor, and motor connects the second drive shaft, and the second driving turns
3rd gear is installed, the 3rd gear, which is engaged with the 4th gear, the 4th gear, is interspersed with the first drive shaft, the 4th tooth on axle
Wheel is with the first drive shaft through being threadedly coupled cooperation so that can be moved during four pinion rotations in the first drive shaft, first
The first frictional disk is integrally formed with the right side wall of drive shaft, the right of the first frictional disk, which is provided with, to be placed in the first drive shaft
Provided with the ratchet being movably placed in the first drive shaft in the middle of second frictional disk, the second frictional disk and the first frictional disk, on ratchet
Ratchet is fixed with, the right side of the second frictional disk is provided with the roller being enclosed in the first drive shaft, the left side wall of the 4th gear and set
There is the 3rd frictional disk, the left of the 4th gear is provided with the 4th frictional disk that can be matched with the 3rd frictional disk.
It is preferred that, 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.
It is preferred that, first drive shaft connects roller through first bearing seat.
It is preferred that, the card pipe is set to middle cavity close to 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 hollow intracavitary, and the first short axle is connected with middle cavity through second bearing seat.
It is preferred that, described stop stops the first rack that device 10 includes being connected with push rod, and the first rack is placed on the first slide rail, the
One rack is engaged with first gear, and first gear is coaxially connected with second gear, and second gear, which is placed in stop, stops in shell, second gear
It is engaged with taper rack, is flexible friction pad below taper rack, the two ends of flexible friction pad and stops and stop shell and be slidably connected, flexibility
The both sides of friction pad are connected to stop through second spring stops the top of shell, and flexible friction pad is not contacted with roller, and through second gear
Friction can be contacted after extruding with taper rack.
It is preferred that, 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.
It is preferred that, the 3rd gear is connected with the second drive shaft through 3rd bearing seat.
It is preferred that, the width of the 4th gear is more than the width of the 3rd gear.
It is preferred that, 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 on the basis of self structure and solve problem encountered, 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 the overall front view schematic diagram of the present invention.
Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention.
Fig. 3 stops for the present invention stops the signal schematic diagram of device 10.
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 it present.The structure content being previously mentioned in following examples, is attached with specification
Figure is reference.
Each exemplary embodiment of the present 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
What the lifting that device is mainly to product was driven, 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 fixed plate 1 one long, is provided with first rotating shaft 2, first rotating shaft 2 and installs in fixed plate 1
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 be tilted 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, which is connected with, 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 the 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 electric block carry out emergent stopping, to prevent electric block in the case of overweight, still cause accident in operation
Occur, processing is stopped accordingly, it would be desirable to the driving of roller 6 stop, 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, turned in the first driving
There is a roller 9 on axle 8, stop to stop and use, therefore, stop device 10 provided with stopping on roller 9, for stopping the first driving
Rotating shaft 8.
Stop and stop when device 10 triggers, what mode to drive the rational design of needs by and think deeply, in fixed plate 1
Lower section 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 contacted with the first projection 4 of the bottom of cross flap 3, and have arc groove 12 in the lower end of clamp 11, arc groove
Push rod 13 is provided with 12, push rod 13 is enclosed on 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
With on the first slide-bar 14 slide, but now push rod 13 withstood by arc groove 12 it is immovable, at the two ends of cross flap 3
Push pedal 15 is rotatably connected to, is connected between push pedal 15 by the first spring 16, the compressible power of elastic force of the first spring 16 is very big, can root
According to endurance selection the first spring 16 of suitable compression, there is the second projection 17 on the first slide-bar 14, the lower end of push pedal 15 is by the
Two projections 17 are 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 and pushed away
Bar 13 is moved on the first slide-bar 14, and push rod 13 can trigger to stop after moving to stop device 10 and work.
The rotation of roller 6 needs to rely on power resources, and drive device includes motor 18, and motor 18 can drive
Dynamic second drive shaft 19 is rotated, and is provided with the 3rd gear 20 in the second drive shaft 19, can be followed the second drive shaft 20
Rotate together, the 3rd gear 20, which is engaged with the 4th gear 21, the 4th gear 21, above-described first drive shaft 8, but
It is that the 4th gear 21 and the first drive shaft 8 are not secure fits, but connects and coordinate through screw thread 22, when 20 turns of the 3rd gear
When the 4th gear 21 of dynamic engagement 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
With the ratchet 25 for having 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 declined, be one complete
Technical scheme, although and three can realize between respective function, three but exist it is any in closely contact, three
When device goes wrong, other two devices can be all had influence on, and then trigger other two devices occur unexpected reactions,
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, roller 6 can be caused to rotate in the suspension rod 5 again, the present invention is using being connected to L-shaped card pipe at the two ends of suspension rod 5
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, middle cavity is provided with one end of card pipe 29 close to 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, stops and stops device 10 and include the first rack 34, the first rack 34 can be followed
The movement of push rod 13 and move, moved when the first rack 34 is moved on the first slide rail 35, the first rack 34 is engaged with the first tooth
Wheel 36 so that first gear 36 is rotated when the first rack 34 is moved, first gear 36, which is rotated, drives coaxially connected second gear
37 are rotated, and second gear 37 is stopped in shell 38 stopping, and second gear 37 is engaged with taper rack 39, is in the lower section of taper rack 39
Flexible friction pad 40, but flexible friction pad 40 is not contacted with roller 9, with the rotation of second gear 37, second gear 37
Compress taper rack 39 to move downward, taper rack 39 is under the elastic force of second spring 41 so that the pinch rollers of taper rack 39
9, 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
Stretch second spring 41.
Embodiment eight, on the basis of embodiment one, through the 3rd axle when the 3rd gear 20 and the cooperation of the second drive shaft 19
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 that the width by the 4th gear 21 is more than the 3rd gear 20 is best.
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 in many kinds, the present invention, and 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, the driving of the driving of motor 18 second turns 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 rotated, 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 is in the first driving
Transverse shifting to the right in rotating shaft 8, now the 4th gear 21 drive the first frictional disk 23 to move right, the first frictional disk 23 extruding spine
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, it is described 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, so as to complete the normal hoisting to product.
And when unexpected power-off, 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, the 4th gear 21 is rotated when being lifted up, for the catenation principle of screw thread 22, rolling
When cylinder 6 is inverted, the motion mode of the 4th gear 21, which is still, to be moved 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, is rotated so as to stop and stop the first drive shaft 8, prevent 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 rotated 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 using roller 6 is 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 suspension rod 5 that the gravity of product is applied on roller 6, roller 6 applies gravity
Cross flap 3 is added to, some structure members shown in figure may draw ratio slightly difference, can select suitable according to actual conditions
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, the upper end of cross flap 3 will bear bigger gravity, now the upper end of cross flap 3 to such as Fig. 1 with
Direction shown in Fig. 2 is rotated 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 when arc groove 12 completely disengages from push rod 13
When, because the strength of the first spring 16 is compressed, it push rod 13 is departed from arc groove 12 and is travelled forward, now push rod 13
The first rack 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 rack 39 to left movement, due to taper rack 39, be slidably connected, the presence of second spring 41,
Second gear will be pressed down against taper rack 40 while rotation, so that flexible friction pad 40 is contacted with roller 9 so that soft
The progress friction of the pair roller 9 of frottage pad 40, which is stopped, to stop, and then prevents 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, declined, powering off, overweight run into all problems, product rise, decline, power off not only with lifting
Device is related, and closely bound up with the first drive shaft 8, the second drive shaft 19, the 4th gear 21 of drive device, together
When, also it is closely related with whether stop device of stopping starts, three is the entirety of a 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 the cross bull stick 3 of lowering or hoisting gear and stop device of stopping is closely coupled.
Its work structuring theory structure is only illustrated in the present invention, but does not influence it to be a complete technical side
Case, for some shells outside its structure, parts, bolt, fixed position is not shown in detail, and these are all conventional
Common knowledge, can obviously be completed for person of ordinary skill in the field, therefore, no longer be described again.
The roller 6 of the present invention 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 rack 34 of push rod 13 and first etc.
Mutually contact.
Particularly with the cooperation of second gear 37 and taper rack 39, its structure coordinated, and especially it is used for starting friction
The effect stopped 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
It should not judge whether it is it will be apparent that the problem of avoiding the occurrence of Zhuge afterwards after seeing the present invention again.
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 on the basis of self structure and solve problem encountered, 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, so as to not no 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 appropriate with the feature, key element and/or function of other one or more embodiments mutual group
Close, with reference to or coordinate, unless the combination, with reference to or coordinate can not substantially implement.
Claims (10)
1. manufacture the electric block that scheduling process transports plant equipment for workshop, it is characterised in that described including lowering or hoisting gear
Lowering or hoisting gear includes fixed pinnacled fixed plate（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 rotated（8）, the first drive shaft（8）
It is provided with roller（9）, roller（9）Stop device provided with stopping（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）It is interior to be 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
Provided with the first frictional disk（23）, the first frictional disk（23）Right provided with being 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 provided with being enclosed on 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）Left provided with can be with the
Three frictional disks（27）4th frictional disk of matching（28）.
2. according to claim 1 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）It can be managed in card（29）It is upper to rotate.
3. according to claim 1 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）Connect roller（6）.
4. according to claim 2 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）Connect roller（6）.
5. according to claim 4 manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In the card pipe（29）Close to 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 manufacture the electric block that scheduling process transports plant equipment for workshop, its feature exists
In described stop is stopped device and included and push rod（13）First rack of connection（34）, the first rack（34）It is placed in the first slide rail（35）On,
First rack（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 rack（39）, taper rack（39）Rubbed for flexibility lower section
Scrubbing pad（40）, flexible friction pad（40）Two ends and stop and stop shell（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 rack after extruding（40）Contact friction.
7. according to claim 6 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）Two ends inwall be provided with the second slide rail
（43）, sliding block（42）Can be in the second slide rail（43）It is interior to slide.
8. according to claim 1 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 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 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 CN106744446A (en) | 2017-05-31 |
| CN106744446B true CN106744446B (en) | 2017-10-27 |
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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 |
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| CN (1) | CN106744446B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155095B (en) * | 2019-06-06 | 2020-06-19 | 中车株洲电力机车有限公司 | Rail vehicle and air inlet device thereof |
| CN113952108B (en) * | 2021-12-03 | 2023-07-11 | 固安翌光科技有限公司 | Eye phototherapy instrument |
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939692A (en) * | 1982-08-25 | 1984-03-05 | 株式会社キト− | Electric traction device combining winding |
| 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 |
| CN103863964B (en) * | 2014-03-11 | 2015-12-09 | 上海德益轻型起重机有限公司 | Electric chain hoist frictional transmission overload slipping protection system and method for work thereof |
| 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 |
| CN104692274B (en) * | 2015-03-31 | 2017-03-08 | 浙江冠林机械有限公司 | A kind of electric block with protection device |
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| CN106744446A (en) | 2017-05-31 |
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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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