CN206720620U - A kind of electric block - Google Patents
A kind of electric block Download PDFInfo
- Publication number
- CN206720620U CN206720620U CN201720558238.5U CN201720558238U CN206720620U CN 206720620 U CN206720620 U CN 206720620U CN 201720558238 U CN201720558238 U CN 201720558238U CN 206720620 U CN206720620 U CN 206720620U
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- CN
- China
- Prior art keywords
- main shaft
- reel
- frame
- rope
- diaphragm spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of electric block, including motor and speed reducer, frame, main shaft, bearing, reel and rope, main shaft is arranged in frame, reel is arranged on main shaft, part of the main shaft between frame and reel connects for spline, diaphragm spring clutch is provided with spline, the driving disc spacing pressing of diaphragm spring clutch is connected with main shaft, the shell of diaphragm spring clutch is connected with reel, release bearing is provided with main shaft between diaphragm spring clutch and frame, one side of release bearing is in contact with the diaphragm spring of diaphragm spring clutch；Spiral grooving is provided with reel, slide bar is fixed with by bearing between two baffle plates, being provided with slide bar can be along the conductor rope disk that slide bar back and forth moves freely, conductor rope disk includes the conductor rope disk and conductor rope groove being fixedly connected, conductor rope disk lower end is located in spiral grooving, and rope stopper slot is formed between conductor rope groove and spiral grooving.Electric block of the present utility model can effectively prevent rope from taking off groove, and easy to use.
Description
Technical field
It the utility model is related to a kind of electric block.
Background technology
Electric block is a kind of extraordinary crane gear, is mainly made up of, is commonly installed motor, transmission mechanism and reel etc.
On overhead traveling crane, straddle truck, electric block has small volume, simple to operate from heavy and light, it is easy to use the features such as, for industrial and mineral
The places such as enterprise, warehousing wharf.
When using electric block, spool turns are driven by motor, receive the rope on the grooving of reel
Put to lift or discharge the object that rope is hung.But for such electric block, in folding and unfolding rope, due to speed mistake
Fast or other reasonses, rope may depart from grooving, if rope departs from grooving, can influence the security of lifting.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of electric block.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of electric block, including motor and speed reducer, frame, main shaft, bearing, reel and rope, the main shaft are set
In in the frame, it is connected between the both ends of the main shaft and frame by bearing, the reel is arranged on main shaft, described
Reel be cylinder, the two side ends of the reel are fixed with the baffle plate of circle, and the centre of the reel is provided with insertion left and right
The through hole of end face, be connected between the main shaft and the reel by the bearing being arranged on through-hole wall, the main shaft by
Reductor is driven, and part of the main shaft between frame and reel connects for spline, and diaphragm bullet is provided with the spline
Spring clutch, the driving disc spacing pressing of the diaphragm spring clutch are connected with the main shaft, the shell of the diaphragm spring clutch
It is connected with reel, release bearing, the release bearing is provided with the main shaft between the diaphragm spring clutch and frame
One side be in contact with the diaphragm spring of the diaphragm spring clutch；The spiral for winding rope is provided with the reel
Formula grooving, is wound with rope in the spiral grooving, and slide bar, the slide bar are fixed with by bearing between two baffle plates
On be provided with can be along the conductor rope disk that slide bar back and forth moves freely, the conductor rope disk includes the conductor rope disk being fixedly connected and conductor rope is recessed
Groove, the conductor rope disk lower end are located in spiral grooving, and rope is formed between the conductor rope groove and the spiral grooving
Stopper slot.
Further, the motor is positive and negative motor.
Further, the frame lower end is provided with the universal wheel of locking locking apparatus.
Further, the lower end of the connecting rod of the universal wheel and the frame is fixed by hinge, and frame
Lower end is provided with the groove of universal wheel described in clamping, and the lower end of the frame is additionally provided with the connection for universal wheel described in locking
Bar or bearing pin prevent its braking system rotated back into groove.
Compared with prior art, advantageous effects of the present utility model：Rope is limited to spirally by conductor rope disk
In grooving, effectively prevent rope from taking off groove, while after increasing diaphragm spring clutch, when weight declines by the gravity of itself,
Motor can be closed at any time, securely and reliably according to the situation on ground.
Brief description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model electric block；
Description of reference numerals：1- frames；2- motors；3- reductors；4- main shafts；5- reels；The spiral groovings of 501-；6- is kept off
Plate；7- slide bars；8- positioning disks；801- rolling fins；802- conductor rope grooves；9- diaphragm spring clutch；10- release bearings；11-
Rope.
Embodiment
As shown in figure 1, a kind of electric block, including motor 2 and reductor 3, frame 1, main shaft 4, bearing, reel 5 and rope
Rope 11, the main shaft 4 are arranged in the frame 1, are connected between the both ends of the main shaft 4 and frame 1 by bearing, described
Reel 5 is arranged on main shaft 4, and described reel 5 is cylinder, and the two side ends of the reel 5 are fixed with the baffle plate 6 of circle, institute
The centre for stating reel 5 is provided with the through hole of insertion left and right end face, by being arranged on through hole between the main shaft 4 and the reel 5
Bearing on inwall is connected, and the main shaft 4 is driven by reductor 3, part of the main shaft 4 between frame 1 and reel 5
Connected for spline, be provided with diaphragm spring clutch 9 on the spline, the driving disc spacing pressing of the diaphragm spring clutch 9 with it is described
Main shaft 4 is connected, and the shell of the diaphragm spring clutch 9 is connected with reel 5, the diaphragm spring clutch 8 and frame 1
Between main shaft 4 on be provided with release bearing 10, one side of the release bearing 10 and the diaphragm of the diaphragm spring clutch 9
Spring interface touches；The spiral grooving 501 for winding rope is provided with the reel 5, is twined in the spiral grooving 501
It is wound with rope 11, slide bar 7 is fixed with by bearing between two baffle plates 6, being provided with the slide bar 7 can be reciprocal along slide bar
The conductor rope disk 9 moved freely, the conductor rope disk 9 include the conductor rope disk 801 and conductor rope groove 802 being fixedly connected, the conductor rope
The lower end of disk 8 is located in spiral grooving 501, and rope limit is formed between the conductor rope groove 802 and the spiral grooving 501
Position groove.
The motor 2 is positive and negative motor.
As needed, the frame lower end is provided with the universal wheel of locking locking apparatus, facilitates its transport, the universal wheel
The lower end of connecting rod and the frame is fixed by hinge, and the lower end of frame is provided with the recessed of universal wheel described in clamping
Groove, the lower end of the frame is additionally provided with prevents it from rotating back into groove for the connecting rod or bearing pin of universal wheel described in locking
Braking system；The universal wheel of braking system and locking locking apparatus is prior art, not excessive herein to repeat, mainly
Used in order to facilitate transport, increase universal wheel, braking system is in order to which universal wheel is vertically fixed, and avoids hinged place from rotating.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to of the present utility model
Scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical scheme of type is made, the protection domain of the utility model claims book determination all should be fallen into
It is interior.
Claims (4)
1. a kind of electric block, including motor and speed reducer, frame, main shaft, bearing, reel and rope, the main shaft are arranged at
In the frame, it is connected between the both ends of the main shaft and frame by bearing, the reel is arranged on main shaft, described
Reel is cylinder, and the two side ends of the reel are fixed with the baffle plate of circle, and the centre of the reel is provided with insertion left and right end
The through hole in face, it is connected between the main shaft and the reel by the bearing being arranged on through-hole wall, the main shaft is by subtracting
Fast machine driving, it is characterised in that：Part of the main shaft between frame and reel connects for spline, is set on the spline
There is diaphragm spring clutch, the driving disc spacing pressing of the diaphragm spring clutch is connected with the main shaft, the diaphragm spring clutch
The shell of device is connected with reel, and release bearing is provided with the main shaft between the diaphragm spring clutch and frame, described
One side of release bearing is in contact with the diaphragm spring of the diaphragm spring clutch；It is provided with the reel for winding rope
The spiral grooving of rope, is wound with rope in the spiral grooving, and slide bar is fixed with by bearing between two baffle plates,
Being provided with the slide bar can be along the conductor rope disk that slide bar back and forth moves freely, and the conductor rope disk includes the conductor rope disk being fixedly connected
With conductor rope groove, the conductor rope disk lower end is located in spiral grooving, between the conductor rope groove and the spiral grooving
Form rope stopper slot.
2. electric block according to claim 1, it is characterised in that：The motor is positive and negative motor.
3. electric block according to claim 1, it is characterised in that：The frame lower end is provided with the ten thousand of locking locking apparatus
To wheel.
4. electric block according to claim 3, it is characterised in that：Under the connecting rod of the universal wheel and the frame
End is fixed by hinge, and the lower end of frame is provided with the groove of universal wheel described in clamping, and the lower end of the frame is also set
Be equipped with prevents its braking system rotated back into groove for the connecting rod or bearing pin of universal wheel described in locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558238.5U CN206720620U (en) | 2017-05-19 | 2017-05-19 | A kind of electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558238.5U CN206720620U (en) | 2017-05-19 | 2017-05-19 | A kind of electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206720620U true CN206720620U (en) | 2017-12-08 |
Family
ID=60513107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558238.5U Active CN206720620U (en) | 2017-05-19 | 2017-05-19 | A kind of electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206720620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060663A (en) * | 2021-03-08 | 2021-07-02 | 蓝箭航天空间科技股份有限公司 | Traction device for rocket connector separation |
| CN113321075A (en) * | 2021-04-22 | 2021-08-31 | 国网浙江省电力有限公司湖州供电公司 | Avoid insulating rope winder of wearing and tearing |
-
2017
- 2017-05-19 CN CN201720558238.5U patent/CN206720620U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060663A (en) * | 2021-03-08 | 2021-07-02 | 蓝箭航天空间科技股份有限公司 | Traction device for rocket connector separation |
| CN113060663B (en) * | 2021-03-08 | 2022-02-01 | 蓝箭航天空间科技股份有限公司 | Traction device for rocket connector separation |
| CN113321075A (en) * | 2021-04-22 | 2021-08-31 | 国网浙江省电力有限公司湖州供电公司 | Avoid insulating rope winder of wearing and tearing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |