CN208747418U - Elevator cross chain drive - Google Patents
Elevator cross chain drive Download PDFInfo
- Publication number
- CN208747418U CN208747418U CN201821042241.2U CN201821042241U CN208747418U CN 208747418 U CN208747418 U CN 208747418U CN 201821042241 U CN201821042241 U CN 201821042241U CN 208747418 U CN208747418 U CN 208747418U
- Authority
- CN
- China
- Prior art keywords
- cross
- chain
- driving wheel
- wheel ontology
- elevator
- 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.)
- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of elevator cross chain drives, including cross driving wheel ontology and the decelerating motor being connect with cross driving wheel ontology, the cross driving wheel body exterior is along the circumferential direction staggeredly equipped at intervals with horizontal channel and vertical trench, the axis parallel of the horizontal channel and vertical trench with cross driving wheel ontology, it is along the circumferential direction mutually perpendicular between adjacent horizontal channel and vertical trench, the horizontal chain link of cross chain is engaged with horizontal channel when elevator uses, and vertical chain link is engaged with vertical trench.Compared with prior art, elevator cross chain drive provided by the utility model can be stable by simple engaging structure conveying cross chain, its structure is simple, manufacturing cost is low, the weight of lift car and counterweight can conveniently and efficiently be balanced, reliable operation, the conveying of cross chain, convenient storage, flexibly.
Description
Technical field
The utility model relates to machinery field more particularly to a kind of elevator cross chain drives.
Background technique
Traction elevator is using a kind of most common elevator in vertical transportation means of transport, and traction system includes traction
Machine, traction steel-cable, directive wheel and diversion sheave etc..The both ends of traction steel-cable are separately connected carriage and counterweight, and (or both ends are solid
It is scheduled on computer room), drive carriage to go up and down by the frictional force between wirerope and traction sheave rope groove.
To guarantee that the frictional force between wirerope and traction sheave rope groove is enough that carriage is driven to go up and down, often needing will be outside traction sheave
One layer of great material of frictional force is wrapped up in portion, but since traction sheave is in the state of long-term load-bearing, the requirement for traction sheave compared with
Height, higher cost.And since elevator has the function of carrying passenger, safety problem is the most important thing, passes through frictional force drives
Carriage lifting has some potential safety problems.
Utility model content
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of elevator cross chain drive is connect including cross driving wheel ontology and with cross driving wheel ontology
Decelerating motor, the cross driving wheel body exterior is along the circumferential direction staggeredly equipped at intervals with horizontal channel and vertical trench, described
The axis parallel of horizontal channel and vertical trench with cross driving wheel ontology, edge between adjacent horizontal channel and vertical trench
Circumferencial direction is mutually perpendicular to, and the horizontal chain link of cross chain engage with horizontal channel when elevator uses, the vertical chain link with it is vertical
Straight flute engagement.
Preferably, the width of the horizontal channel is equal with the width of horizontal chain link of cross chain.
It is highly preferred that the depth of the vertical trench is equal to the half of the vertical chain ring width of cross chain.
Preferably, the iron core skeleton that the cross driving wheel ontology is integrally formed.
Preferably, the center of the cross driving wheel ontology is equipped with the mounting hole to match with decelerating motor, in mounting hole
On be provided with keyway.
Compared with prior art, elevator provided by the utility model is tied with cross chain drive by simply engagement
Structure can be stable conveying cross chain, structure is simple, and manufacturing cost is low, can conveniently and efficiently balance lift car and counterweight
Weight, reliable operation, the conveying of cross chain, convenient storage, flexibly.
Detailed description of the invention
Fig. 1 is elevator cross chain drive operation schematic diagram provided by the utility model；
Fig. 2 is elevator cross chain driving device structure schematic diagram provided by the utility model；
Wherein, 1, cross driving wheel ontology；11, horizontal channel；12, vertical trench；13, mounting hole；14, keyway；2, subtract
Speed motor；3, cross chain；31, horizontal chain link；32, vertical chain link.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
As shown in FIG. 1 to FIG. 2, the elevator cross chain drive of the present embodiment includes 1 He of cross driving wheel ontology
The decelerating motor 2 being connect with cross driving wheel ontology 1, the iron core skeleton that cross driving wheel ontology 1 is integrally formed, in iron core bone
Along the circumferential direction staggeredly be equipped at intervals with horizontal channel 11 and vertical trench 12 outside frame, horizontal channel 11 and vertical trench 12 with
The axis parallel of cross driving wheel ontology 1 is along the circumferential direction mutually perpendicular between adjacent horizontal channel 11 and vertical trench 12,
The horizontal chain link 31 of cross chain 3 is engaged with horizontal channel 11 when elevator uses, and vertical chain link 32 is engaged with vertical trench 12.
In the present embodiment, the width of horizontal channel 11 and the width of horizontal chain link 31 of cross chain 3 are equal, vertical trench
12 depth is equal to the half of 32 width of vertical chain link of cross chain 3.
In the present embodiment, the center of cross driving wheel ontology 1 is equipped with the mounting hole 13 to match with decelerating motor 2, is pacifying
Dress is provided with keyway 14 on hole.
The principles of the present invention are: cross driving wheel ontology 1 and decelerating motor 2 pass through mounting hole 13 and its key opened up
Slot 14 is fixedly connected, and the connecting shaft of decelerating motor 2 is matched with the shape of mounting hole 13, and cross can be driven by being inserted into mounting hole 13
Driving wheel ontology 1 rotates, and cross chain 3 is placed on cross driving wheel ontology 1, the horizontal chain link 31 and ten of cross chain 3 is made
The horizontal channel 11 of word drive wheel ontology 1 engages, and vertical chain link 32 is engaged with the vertical trench 12 of cross driving wheel ontology 1, drives
Dynamic decelerating motor 2, decelerating motor 2 drive cross driving wheel ontology 1 to rotate by keyway 14, can be by cross chain 3 from cross
Driving wheel ontology 1 is delivered to another side on one side.As shown in Fig. 2, the plane of horizontal channel 11 and cross driving wheel ontology 1 is flat
Row, and it is corresponding with the horizontal chain link 31 of cross chain 3, and vertical trench 12 is vertical with the plane of cross driving wheel ontology 1, and with
The vertical chain link 32 of cross chain 3 is corresponding；When the cross driving wheel ontology 1 of elevator cross chain drive rotates, by
The crisscross grooves that horizontal channel 11 and vertical trench 12 form successively drive each chain link of cross chain 3 mobile, cross driving wheel
When ontology 1 rotates forward, the chain link of cross chain 3 moves right, and the chain link of cross chain 3 is to the left when cross driving wheel ontology 1 inverts
It is mobile, to change the weight of 1 both sides cross chain 3 of cross driving wheel ontology, and cooperate 1 load balance of carriage with counterweight.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
So the utility model has been disclosed with preferred embodiment as above, however is not intended to limit the utility model.Therefore, it is all without departing from
The content of technical solutions of the utility model any is simply repaired according to the utility model technical spirit is made to the above embodiment
Change, equivalent variations and modification, should all fall in the range of technical solutions of the utility model protection.
Claims (5)
1. elevator cross chain drive, it is characterised in that: including cross driving wheel ontology (1) and with cross driving wheel sheet
The decelerating motor (2) of body (1) connection, the cross driving wheel ontology (1) is external to be along the circumferential direction staggeredly equipped at intervals with horizontal ditch
Slot (11) and vertical trench (12), the axis of the horizontal channel (11) and vertical trench (12) with cross driving wheel ontology (1)
The heart is parallel, is along the circumferential direction mutually perpendicular between adjacent horizontal channel (11) and vertical trench (12), cross when elevator uses
The horizontal chain link (31) of chain (3) is engaged with horizontal channel (11), the vertical chain link (32) and vertical furrow of the cross chain (3)
Slot (12) engagement.
2. elevator according to claim 1 cross chain drive, it is characterised in that: the horizontal channel (11)
Width is equal with the width of horizontal chain link (31) of cross chain (3).
3. elevator according to claim 2 cross chain drive, it is characterised in that: the vertical trench (12)
Depth is equal to the half of vertical chain link (32) width of cross chain (3).
4. elevator according to claim 1 cross chain drive, it is characterised in that: the cross driving wheel ontology
(1) the iron core skeleton being integrally formed.
5. elevator according to claim 1 cross chain drive, it is characterised in that: the cross driving wheel ontology
(1) center is equipped with the mounting hole (13) to match with decelerating motor (2), and keyway (14) are provided on mounting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042241.2U CN208747418U (en) | 2018-07-03 | 2018-07-03 | Elevator cross chain drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042241.2U CN208747418U (en) | 2018-07-03 | 2018-07-03 | Elevator cross chain drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747418U true CN208747418U (en) | 2019-04-16 |
Family
ID=66056899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042241.2U Expired - Fee Related CN208747418U (en) | 2018-07-03 | 2018-07-03 | Elevator cross chain drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747418U (en) |
-
2018
- 2018-07-03 CN CN201821042241.2U patent/CN208747418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |