CN106672753A - Elevator traction support - Google Patents
Elevator traction support Download PDFInfo
- Publication number
- CN106672753A CN106672753A CN201611256990.0A CN201611256990A CN106672753A CN 106672753 A CN106672753 A CN 106672753A CN 201611256990 A CN201611256990 A CN 201611256990A CN 106672753 A CN106672753 A CN 106672753A
- Authority
- CN
- China
- Prior art keywords
- lead frame
- elevator
- traction support
- groove
- elevator traction
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses an elevator traction support which is characterized by comprising a base mounted at the top of an elevator shaft, a pulley block, a tensioning device, and a lead frame, wherein one end of a traction rope is connected to an elevator body; the other end of the traction rope passes through the lead frame, the tensioning device and the pulley block, and is connected to a traction device; a groove helically formed in the axial direction of the lead frame is formed in the lead frame; the traction rope is embedded in the groove; and the lead frame is connected with a rotary encoder. As the helical groove is formed in the lead frame, and the rope entering direction and the rope exiting direction of the traction rope passing through the groove are perpendicular to each other, the lead frame can achieve the check function excellently when the traction device drags the traction rope; and the travel of the traction rope is calculated by utilizing the rotary encoder, and as the travel of the traction rope for each storey is fixed, the position of the elevator position can be verified by sending corresponding feedback signals by the rotary encoder. Therefore, the relative safety factor is high.
Description
Technical field
The present invention relates to a kind of elevator traction support, more particularly to a kind of compact conformation, traction effect be good, auxiliary be oriented to
And aid in the elevator traction support of anti-non-return.
Background technology
With the process of urbanization, the popularity rate more and more higher of elevator, the demand for security of thing followed elevator are just relative
Improve, the elevator of traditional vertical lift adopts traction machine travel hoist ropes, realizes the liter to elevator body using hoist ropes
Drop, carry out the guiding of pull rope more than the pull rope for now adopting using assembly pulley diameter, but adopt often simple sharp in this way
Carry out signal checking to realize opening for a certain floor with the induction installation on displacement transducer and elevator body on each floor
Stop, in use, when elevator reaches a certain designated floor, pull rope slight same pull rope may also occur
Loose phenomenon is returned, causes elevator body to have one by a small margin to the sensation that tenesmus is dynamic, Consumer's Experience sense is bad.
The content of the invention
The technical problem to be solved is to provide a kind of elevator traction support, with compact conformation, traction effect
The characteristics of good, auxiliary is oriented to and aids in anti-non-return.
To solve above-mentioned technical problem, the technical scheme is that：A kind of elevator traction support, its innovative point is：
The elevator traction support includes the base installed in elevator top, the assembly pulley being connected with the base, tensioner, draws
Coil holder, pull rope one end are connected in elevator body, and the other end sequentially passes through the lead frame, tensioner, assembly pulley simultaneously
It is connected on drag device, on the lead frame, is provided with the groove arranged along lead frame axial direction spiral, the pull rope
It is embedded in the groove, the lead frame is connected with rotary encoder.
Preferably, gathering sill is provided with the elevator top, is provided with the base and coordinates with the gathering sill
Slide block.
Preferably, two driving means for being fixedly installed on gathering sill or so two ends, the drive are provided with the gathering sill
The projecting shaft of dynamic device is against on the slide block.
Preferably, the section of the gathering sill and the slide block is dove-tail.
Preferably, the driving means are hydraulic cylinder.
Preferably, the tensioner is tensioning wheel.
Preferably, the stretching force detecting apparatus positioned at lead frame end of incoming cables are provided with the lead frame.
It is an advantage of the current invention that：By adopting said structure, realize that the auxiliary to pull rope is oriented to using lead frame, together
When as spiral helicine groove is provided with lead frame, pull rope is vertical with rope outlet direction due to entering direction of restricting after groove,
So as to, in the case of drag device traction hoist ropes, lead frame can be good at realizing check function, while being compiled using rotation
Code device calculates the stroke walked by pull rope, as the length walked by each floor pull rope is consistent, such that it is able to pass through rotation
Turn encoder corresponding feedback signal is sent to verify elevator position, comparatively safe coefficient height.
Description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of elevator traction support of the invention.
In figure：1- elevators, 2- bases, 3- assembly pulleys, 4- lead frames, 5- rotary encoders, 6- tensioners, 7- are oriented to
Groove, 8- slide blocks, 9- driving means, 10- stretching force detecting apparatus.
Specific embodiment
The elevator traction support of the present invention includes the base 2 at the top of elevator 1, the assembly pulley being connected with base 2
3rd, tensioner 6, lead frame 4, pull rope one end are connected in elevator body, and the other end sequentially passes through lead frame 4, tensioning dress
Put 6, assembly pulley 3 and be connected on drag device, on lead frame 4, be provided with the groove arranged along 4 axial direction spiral of lead frame,
Pull rope is embedding in a groove, and lead frame 4 is connected with rotary encoder 5.By adopting said structure, it is right to be realized using lead frame 4
The auxiliary of pull rope is oriented to, simultaneously because spiral helicine groove is provided with lead frame 4, pull rope is after groove due to entering rope
Direction is vertical with rope outlet direction, so as to, in the case of drag device traction hoist ropes, lead frame 4 can be good at realizing non-return
Function, while the stroke walked by pull rope is calculated using rotary encoder 5, as the length walked by each floor pull rope is one
Cause, corresponding feedback signal is sent to verify elevator position, comparatively safe coefficient such that it is able to pass through rotary encoder 5
It is high.
In order to realize keep in repair left and right adjustment elevator body position, at the top of above-mentioned elevator 1 on be provided with gathering sill 7,
The slide block 8 coordinated with gathering sill 7 is provided with base 2.Elevator body is caused to be partial to certain one side of elevator 1 by driving, so as to
Elevator body opposite side can be keeped in repair.For the ease of the motion of assist control slide block 8, fixation is provided with gathering sill 7 and is set
Two driving means 9 at 7 or so two ends of gathering sill are put, the projecting shaft of the driving means 9 is against on slide block 8.In order to realize can
It is dove-tail by the section of connection, gathering sill 7 and slide block 8.Above-mentioned driving means 9 are hydraulic cylinder, and tensioner 6 is tensioning
Wheel.In order to detect to the power on pull rope in real time, so as to prevent trouble before it happens, it is provided with coil holder positioned at 4 inlet wire of lead frame
The stretching force detecting apparatus 10 at end.
It is last it should be noted that above example is only to illustrate technical scheme and non-limiting technical side
Case, it will be understood by those within the art that, those are modified to technical scheme or equivalent, and
Without departing from the objective and scope of the technical program, all should cover and work as in scope of the presently claimed invention.
Claims (7)
1. a kind of elevator traction support, it is characterised in that：The elevator traction support includes the base installed in elevator top,
The assembly pulley that is connected with the base, tensioner, lead frame, pull rope one end are connected in elevator body, the other end according to
It is secondary through the lead frame, tensioner, assembly pulley and to be connected on drag device, it is provided with along lead frame on the lead frame
The groove that axial direction spiral is arranged, the pull rope are embedded in the groove, and the lead frame is connected with rotary encoder.
2. a kind of elevator traction support as claimed in claim 1, it is characterised in that：Guiding is provided with the elevator top
Groove, is provided with the slide block coordinated with the gathering sill on the base.
3. a kind of elevator traction support as claimed in claim 2, it is characterised in that：It is provided with the gathering sill and is fixedly installed
In two driving means at gathering sill or so two ends, the projecting shaft of the driving means is against on the slide block.
4. a kind of elevator traction support as claimed in claim 3, it is characterised in that：The section of the gathering sill and the slide block
For dove-tail.
5. a kind of elevator traction support as claimed in claim 3, it is characterised in that：The driving means are hydraulic cylinder.
6. a kind of elevator traction support as claimed in claim 1, it is characterised in that：The tensioner is tensioning wheel.
7. a kind of elevator traction support as claimed in claim 1, it is characterised in that：It is provided with positioned at lead on the lead frame
The stretching force detecting apparatus of frame end of incoming cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256990.0A CN106672753A (en) | 2016-12-30 | 2016-12-30 | Elevator traction support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256990.0A CN106672753A (en) | 2016-12-30 | 2016-12-30 | Elevator traction support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106672753A true CN106672753A (en) | 2017-05-17 |
Family
ID=58873298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611256990.0A Pending CN106672753A (en) | 2016-12-30 | 2016-12-30 | Elevator traction support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106672753A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05246654A (en) * | 1992-03-05 | 1993-09-24 | Mitsubishi Electric Corp | Laying device for elevator control cable |
| CN2707698Y (en) * | 2004-07-05 | 2005-07-06 | 许长来 | Transportation device drawn by wire cable |
| CN101058386A (en) * | 2006-04-19 | 2007-10-24 | 株式会社日立制作所 | Elevator device |
| CN202766051U (en) * | 2012-07-31 | 2013-03-06 | 吴江信谊精密五金有限公司 | Novel elevator traction sheave |
| CN204324646U (en) * | 2014-12-23 | 2015-05-13 | 苏州德奥电梯有限公司 | A kind of clump weight mounting structure of traction elevator |
| CN105016170A (en) * | 2014-04-17 | 2015-11-04 | 江苏亚电新材料有限公司 | Novel elevator guide wheel |
| CN205419435U (en) * | 2016-03-25 | 2016-08-03 | 福德斯电梯有限公司 | From elevator of taking bearing platform |
-
2016
- 2016-12-30 CN CN201611256990.0A patent/CN106672753A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05246654A (en) * | 1992-03-05 | 1993-09-24 | Mitsubishi Electric Corp | Laying device for elevator control cable |
| CN2707698Y (en) * | 2004-07-05 | 2005-07-06 | 许长来 | Transportation device drawn by wire cable |
| CN101058386A (en) * | 2006-04-19 | 2007-10-24 | 株式会社日立制作所 | Elevator device |
| CN202766051U (en) * | 2012-07-31 | 2013-03-06 | 吴江信谊精密五金有限公司 | Novel elevator traction sheave |
| CN105016170A (en) * | 2014-04-17 | 2015-11-04 | 江苏亚电新材料有限公司 | Novel elevator guide wheel |
| CN204324646U (en) * | 2014-12-23 | 2015-05-13 | 苏州德奥电梯有限公司 | A kind of clump weight mounting structure of traction elevator |
| CN205419435U (en) * | 2016-03-25 | 2016-08-03 | 福德斯电梯有限公司 | From elevator of taking bearing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
|
| WD01 | Invention patent application deemed withdrawn after publication |