CN105438939B - A kind of traction sheave - Google Patents
A kind of traction sheave Download PDFInfo
- Publication number
- CN105438939B CN105438939B CN201511021829.0A CN201511021829A CN105438939B CN 105438939 B CN105438939 B CN 105438939B CN 201511021829 A CN201511021829 A CN 201511021829A CN 105438939 B CN105438939 B CN 105438939B
- Authority
- CN
- China
- Prior art keywords
- wheel
- connecting shaft
- traction sheave
- main wheel
- fixed block
- 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.)
- Active
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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
Abstract
Field is manufactured the present invention relates to elevator, and in particular to a kind of new traction sheave.The present invention relate to technical scheme is that：A kind of new traction sheave, connecting shaft and the main wheel being connected in the connecting shaft, hoist ropes is connected on the main wheel, also include contradicted with the main wheel and for fix the main wheel in the connecting shaft fixing device of position, for avoiding steady wheel apparatus that the main wheel rolls and detection means for testing the traction rope tension, there is length distance scale in the connecting shaft, and there are multiple positioning holes.It is an object of the invention to provide a kind of new traction sheave, it is an object of the invention to provide a kind of new traction sheave, the spacing between multiple traction sheaves adjusts convenient, accurate, and support performance is good, while the tension force of hoist ropes can be detected the very first time.
Description
Technical field
Field is manufactured the present invention relates to elevator, and in particular to a kind of traction sheave.
Background technology
Towed elevator is used as common vertical lift instrument, it is common to use in the region such as large-scale mall or office building, traction
Compared to having the advantages that to transmit highly, high, acceleration is big, lift rapid, the use scope of towed elevator compared with hydraulic elevator for elevator
Widely.
Towed elevator is different from hydraulic elevator, and its power resources comes from balancing weight and drag device, and drag device is just wrapped
Containing traction sheave, such as the traction sheave that Authorization Notice No. is announced by CN202912536U patent document, comprising grooving, for grooving
There is particular design, wear extent can be detected.
But, traction sheave and hoist ropes as elevator the important component on safety, in recent years to its detection property, accurate
Property and security propose higher requirement, and due to elevator specification, size, the difference of tonnage, the installation site of traction sheave also can
Difference, existing traction sheave is not accurate enough when installing；In addition, some hoist ropes in traction sheave is it is possible that tension force
Weaken, cause potential safety hazard；Finally, due to which the tension force between multiple hoist ropes is uneven, level side can be produced in itself to traction sheave
To biasing force, cause traction sheave inclination in addition shift.
The content of the invention
It is an object of the invention to provide a kind of traction sheave, the spacing between multiple traction sheaves adjusts convenient, accurate, supportive
Can be good, while the tension force of hoist ropes can be detected the very first time.
The present invention above-mentioned technical purpose technical scheme is that：A kind of traction sheave, connecting shaft and
The main wheel in the connecting shaft is connected to, hoist ropes is connected on the main wheel, also comprising with main wheel conflict and for solid
The fixed main wheel fixing device of position, steady wheel apparatus and use for avoiding the main wheel from rolling in the connecting shaft
In having length distance scale in the detection means for testing the traction rope tension, the connecting shaft, and there are multiple positioning holes, it is described
Fixing device includes inserting the insert of the positioning hole, institute positioned at the fixed block of the main wheel both sides and through the fixed block
State steady wheel apparatus and include the thin card for being connected and being contradicted with the connecting shaft with the fixed block, the thin card is pressed away from described
Fixed Block direction is gradually drawn close to the connecting shaft, and the detection means includes detection wheel and for sensing the detection wheel position
Inductor.
Here the inductor can use pressure touch formula inductor, when the traction rope tension is inadequate,
The detection wheel can fall under the influence of gravity, the inductor be touched, so as to be detected, it would however also be possible to employ infrared sense
Device is answered, comprising transmitter and receiver, reflector is set on the detection wheel, it is described if the detection wheel shift in position
Inductor can also be captured the very first time, and the connecting shaft is provided with multiple positioning holes, and multiple positioning holes are spaced apart, described
Insert can be bolt, by the position of fixed block described in fixed two panels so as to which the main wheel is firmly clipped in the middle, both
Stable connection, but position is adjustable, and in order to ensure to be labeled with scale in enough precision, the connecting shaft, the thin card is as one
Inclined blade is equally stuck in the connecting shaft, its effect has in terms of two, first, inclined described thin card one end is supported
The connecting shaft is touched, the other end contradicts the fixed block, and the main wheel has been held in collaboration, it is ensured that the main wheel is in use
By enough supports without tilting, second, the thin card is on the scale of the connecting shaft, and inclination can be obtained preferably
Field of view, it is thin to obtain more preferable precision, so as to ensure that the position to the main wheel carries out precise manipulation and record.
As a preference of the present invention, the steady wheel apparatus is two sets, it is connected on the fixed block away from the master
The one side of wheel.
As a preference of the present invention, the steady wheel apparatus includes the force column being connected with the fixed block and is connected to described
Thin card on force column.
The force column further strengthens the support force to the thin card.
As a preference of the present invention, provided with the intermediate plate being made up of elastomeric material between the fixed block and the main wheel.
As a preference of the present invention, the detection means includes support, the inductor is pressure inductor, positioned at described
One side of the support close to the detection wheel.
When the detection wheel is fallen, the support can hold the detection wheel, also be avoided that the hoist ropes exists
Fall completely when crossing pine, cause potential safety hazard.
As a preference of the present invention, arc seat of the support comprising camber, the arc shape of the arc seat and the inspection
Measuring wheel fits.
As a preference of the present invention, the end of the arc seat is provided with the gear rope piece for being used for holding the hoist ropes.
The gear rope piece can use elastomeric material, protect the hoist ropes.
As a preference of the present invention, the gear rope piece offers the steady rope mouthful passed through for the hoist ropes.
In summary, the present invention has the advantages that：
1st, the fixing device causes position of the main wheel in the connecting shaft to fix, and flexibly adjustable.
2nd, the steady wheel apparatus avoids main wheel run-off the straight in use.
3rd, the thin card can obtain more preferable accuracy of observation, beneficial to the accurate of the main wheel position data.
4th, the angle of inclination of the thin card can obtain the preferably observation visual field.
5th, the detection means can the automatic elastic situation of tension force that the hoist ropes is obtained in the very first time.
Brief description of the drawings
Fig. 1 is the schematic perspective view of embodiment 1；
Fig. 2 is the schematic diagram of another angle；
Fig. 3 is details enlarged drawing at Fig. 2A；
Fig. 4 is the schematic diagram of support.
In figure：
1st, connecting shaft, 2, main wheel, 3, detection means, 31, detection wheel, 32, support, 321, arc seat, 33, inductor, 34, gear
Restrict piece, 341, mouth of surely restricting, 4, fixing device, 41, intermediate plate, 42, fixed block, 43, insert, 5, steady wheel apparatus, 51, force column,
52nd, thin card.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3：A kind of traction sheave, connecting shaft 1 and the main wheel being connected in connecting shaft 1
2, hoist ropes is connected on main wheel 2, the fixed dress also comprising being contradicted with main wheel 2 and for fixing the position in connecting shaft 1 of main wheel 2
Put 4, for avoiding in steady wheel apparatus 5 that main wheel 2 rolls and detection means 3 for testing traction rope tension, connecting shaft 1
There is a length distance scale, and there are multiple positioning holes, fixing device 4 is included positioned at the fixed block 42 of the both sides of main wheel 2 and through fixation
Block 42 inserts the insert 43 of positioning hole, and steady wheel apparatus 5 includes the thin card for being connected and being contradicted with connecting shaft 1 with fixed block 42
52, thin card 52 is gradually drawn close by away from the direction of fixed block 42 to connecting shaft, and detection means 3 includes detection wheel 31 and for sensing
The inductor 33 of 31 positions of detection wheel.Here inductor 33 can use pressure touch formula inductor, when traction rope tension not
When enough, detection wheel 31 can fall under the influence of gravity, inductor 33 be touched, so as to be detected, it would however also be possible to employ
Infrared inductor, comprising transmitter and receiver, reflector is set on detection wheel 31, is felt if detection 31 shift in position of wheel
Device 33 is answered also to capture the very first time, connecting shaft 1 is provided with multiple positioning holes, multiple positioning holes are spaced apart, and insert 43 can
To be bolt, by the position of fixed two panels fixed block 42 so as to which main wheel 2 is firmly clipped in the middle, both stable connections, and position
Put adjustable, in order to ensure to be labeled with scale in enough precision, connecting shaft 1, thin card 52 is as an inclined scale of blade one
In connecting shaft 1, its effect has two aspects, first, inclined thin card one end conflict connecting shaft 1, other end conflict fixation
Main wheel 2 has been held in block 42, collaboration, it is ensured that main wheel 2 is in use by enough supports without tilting, second, thin card
52 are stuck on the scale of connecting shaft 1, and inclination can obtain more preferable field of view, thin to obtain more preferable precision, so as to ensure
Precise manipulation and record are carried out to the position of main wheel 2.
Steady wheel apparatus 5 is two sets, is connected to the one side away from main wheel 2 on fixed block 42.Steady wheel apparatus 5 is included with consolidating
The thin card 52 determined the force column 51 of the connection of block 42 and be connected on force column 51.Force column 51 is further strengthened to thin card 52
Support force.Provided with the intermediate plate 41 being made up of elastomeric material between fixed block 42 and main wheel 2.
As shown in Figure 1 and Figure 4：Detection means 3 includes support 32, in the present embodiment, and inductor 33 is pressure inductor,
Positioned at support 32 close to the one side for detecting wheel 31.When detection wheel 31 is fallen, support 32 can hold detection wheel 31, can also keep away
Exempt from hoist ropes when pine excessively completely to fall, cause potential safety hazard.Arc seat 321 of the support 32 comprising camber, arc seat 321
Arc shape fits with detection wheel 31.The end of arc seat 321 is provided with the gear rope piece 34 for being used for holding hoist ropes.Gear rope piece 34 can
To use elastomeric material, hoist ropes is protected.Gear rope piece 34 offers the steady rope mouthful 341 passed through for hoist ropes.
Claims (8)
1. a kind of traction sheave, connecting shaft（1）Be connected to the connecting shaft（1）On main wheel（2）, hoist ropes is connected to the master
Wheel（2）On, it is characterised in that：Also include and the main wheel（2）Contradict and for fixing the main wheel（2）In the connecting shaft
（1）The fixing device of upper position（4）, for avoiding the main wheel（2）The steady wheel apparatus rolled（5）With it is described for testing
The detection means of traction rope tension（3）, the connecting shaft（1）On have length distance scale, and have multiple positioning holes, the fixation
Device（4）Including positioned at the main wheel（2）The fixed block of both sides（42）With through the fixed block（42）Insert the positioning hole
Insert（43）, the steady wheel apparatus（5）Comprising with the fixed block（42）Connection and with the connecting shaft（1）What is contradicted is thin
Card（52）, the thin card（52）By away from the fixed block（42）Direction is gradually drawn close to the connecting shaft, the detection
Device（3）Including detection wheel（31）Taken turns with for sensing the detection（31）The inductor of position（33）.
2. a kind of traction sheave according to claim 1, it is characterised in that：The steady wheel apparatus（5）For two sets, connect respectively
In the fixed block（42）The upper remote main wheel（2）One side.
3. a kind of traction sheave according to claim 2, it is characterised in that：The steady wheel apparatus（5）Including with the fixation
Block（42）The force column of connection（51）Be connected to the force column（51）On thin card（52）.
4. a kind of traction sheave according to claim 1 or 2 or 3, it is characterised in that：The fixed block（42）With the main wheel
（2）Between provided with the intermediate plate that is made up of elastomeric material（41）.
5. a kind of traction sheave according to claim 1 or 2 or 3, it is characterised in that：The detection means（3）Include support
（32）, the inductor（33）For pressure inductor, positioned at the support（32）Close to the detection wheel（31）One side.
6. a kind of traction sheave according to claim 5, it is characterised in that：The support（32）Arc seat comprising camber
（321）, the arc seat（321）Arc shape with it is described detection take turns（31）Fit.
7. a kind of traction sheave according to claim 6, it is characterised in that：The arc seat（321）End be provided be used for it is steady
State the gear rope piece of hoist ropes in residence（34）.
8. a kind of traction sheave according to claim 7, it is characterised in that：The gear rope piece（34）Offer for the traction
The steady rope mouthful that rope passes through（341）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021829.0A CN105438939B (en) | 2015-12-31 | 2015-12-31 | A kind of traction sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021829.0A CN105438939B (en) | 2015-12-31 | 2015-12-31 | A kind of traction sheave |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105438939A CN105438939A (en) | 2016-03-30 |
| CN105438939B true CN105438939B (en) | 2017-08-11 |
Family
ID=55549665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511021829.0A Active CN105438939B (en) | 2015-12-31 | 2015-12-31 | A kind of traction sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105438939B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10822202B2 (en) | 2017-08-08 | 2020-11-03 | Otis Elevator Company | Unitized segmented sheave assembly |
| CN113213304B (en) * | 2021-04-22 | 2022-06-10 | 王聿波 | Rope sheave structure for elevator convenient to change rope groove seat |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09142761A (en) * | 1995-11-24 | 1997-06-03 | Mitsubishi Electric Corp | Hoisting machine for elevator |
| WO2004113219A2 (en) * | 2003-06-18 | 2004-12-29 | Toshiba Elevator Kabushiki Kaisha | Sheave for elevator |
| JP5070912B2 (en) * | 2007-04-10 | 2012-11-14 | 株式会社日立製作所 | Elevator hoisting machine |
| JP2013049543A (en) * | 2011-08-31 | 2013-03-14 | Toshiba Elevator Co Ltd | Elevator sheave |
| CN202429825U (en) * | 2011-12-22 | 2012-09-12 | 杭州西子石川岛停车设备有限公司 | Steel wire rope breakage detecting device and parking equipment using the same |
| CN203359735U (en) * | 2013-06-17 | 2013-12-25 | 三洋电梯(珠海)有限公司 | Anti-abrasion protecting device for elevator traction wheel and elevator rope |
| CN204124992U (en) * | 2014-10-15 | 2015-01-28 | 德森克电梯（中国）有限公司 | A kind of adjustable traction sheave |
-
2015
- 2015-12-31 CN CN201511021829.0A patent/CN105438939B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105438939A (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9488558B2 (en) | Device and method for detecting the tension on a guide rope of a hanging scaffold in a construction shaft | |
| EP2840561A3 (en) | Methods to determine threat levels in different zones | |
| WO2016039202A8 (en) | Bearing abnormality sensing system for railway vehicle | |
| EP2259033A3 (en) | Lateral, angular and torsional vibration monitoring of rotordynamic systems | |
| EP2562529A3 (en) | Composite structure having an embedded sensing system | |
| CA2936463C (en) | Apparatus and method for measuring the tension of cables supporting a scaffold in a shaft | |
| CN106644765A (en) | Ring-shearing instrument used in indoor test pile soil interface and detection method | |
| WO2011088226A3 (en) | Detection of gastrointestinal disorders | |
| GB2496352A (en) | Elevator system with rope sway detection | |
| EP2693187A3 (en) | Composite structure having an embedded sensing system | |
| CN105438939B (en) | A kind of traction sheave | |
| EP3431431A3 (en) | Elevator accelerometer sensor data usage | |
| CN102221477A (en) | Winch detection equipment used in coal mine | |
| WO2014064190A3 (en) | Method of calculation loads on a subsea component. | |
| WO2014008505A8 (en) | Method and system for measuring a property of a non-newtonian fluid | |
| CN105203200A (en) | Steel wire rope transverse vibration signal measurement device and method and transverse vibration monitoring method | |
| CN105438938B (en) | A kind of tracting structure of outdoor elevator | |
| CN210775538U (en) | Force and speed measuring device of winch in AS construction method of suspension bridge | |
| CN206928169U (en) | A kind of civil engineering pavement flatness checking device | |
| CN101929905A (en) | Reverse frame hanging device | |
| CN105091773B (en) | Detection means for forklift door frame deflection metrology | |
| CN104071665B (en) | Lift car position detecting device and method | |
| CN203112285U (en) | Portable rope tension balancing instrument for multi-rope lifting system | |
| WO2011160951A3 (en) | Device for a track system and a method for operating a track system which has a sensor device for detecting the acceleration or shock of the track-side device | |
| CN205274918U (en) | Elevator towline tension real -time supervision device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200330 Address after: No. 99, Qianghua East Road, Dingjiagang village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Auris Elevator Co., Ltd Address before: 313000, Zhejiang, Nanxun Town, Nanxun District, Huzhou, West Ring Road East, Xincheng West Road North (CX (S), -08-A4, CX (S) -08-A5 plots) Patentee before: LGEER ELEVATOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210901 Address after: No.9, Qixiashan Road, Susu Industrial Park, Suqian City, Jiangsu Province 223800 Patentee after: Aoruisi electromechanical Co., Ltd Address before: 313009 No.99, Qianghua East Road, Dingjiagang village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Auris Elevator Co.,Ltd. |
|
| TR01 | Transfer of patent right |