CN207312875U - A kind of elevator traction rope guider - Google Patents
A kind of elevator traction rope guider Download PDFInfo
- Publication number
- CN207312875U CN207312875U CN201721154877.1U CN201721154877U CN207312875U CN 207312875 U CN207312875 U CN 207312875U CN 201721154877 U CN201721154877 U CN 201721154877U CN 207312875 U CN207312875 U CN 207312875U
- Authority
- CN
- China
- Prior art keywords
- installation axle
- base
- positioning plate
- traction rope
- location division
- 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
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of elevator traction rope guider, including base, installation axle and rope sheave, the mounting hole being adapted with installation axle is provided with the side wall of base, installation axle is plugged in mounting hole, rope sheave is movably arranged in installation axle and can be rotated relative to installation axle, the utility model further includes positioning plate, positioning plate is by connecting bolt on the side wall of base, there is a location division on positioning plate, the locating slot being adapted with the location division is offered on the side wall of installation axle, location division is fastened in locating slot so that installation axle is positioned on base.By this structure, rotationally and axially moving for installation axle can be limited, so as to avoid wearing at the cooperation of installation axle and base, it can also avoid rope sheave that axial dipole field occurs at the same time, safety coefficient is improved, and the structure of the utility model is relatively simple, and processing is also more convenient.
Description
Technical field
It the utility model is related to a kind of elevator traction rope guider.
Background technology
Elevator traction rope guider is typically mounted at the lower section of elevator host or the top of lift car, guiding dress
Put and be generally used to winding traction rope, positioning and guiding role are played to traction rope.Generally, elevator traction rope guider is the bottom of by
The components such as seat, installation axle and rope sheave composition, installation axle are arranged on base, and rope sheave is movably arranged in installation axle and can be opposite
Installation axle rotates, and the winding slot for winding traction rope is provided with rope sheave.During actual use, if installation axle phase
To base rotation, can to produce abrasion at the cooperation between installation axle and base；If installation axle moves axially, will make
Axial dipole field occurs for the rope sheave obtained in installation axle, gently can then make the side wall of traction rope friction winding slot, accelerate traction rope and coiling
Abrasion between groove, can cause traction rope to depart from winding slot when serious.In the prior art, limited generally by setting flat key
The rotation of installation axle, sets hubcap to limit the axial movement of installation axle, but can cause elevator traction in this way
The structure of rope guider is complex, and processing is also more inconvenient.
Utility model content
To solve the above-mentioned problems, the utility model offer is a kind of simple in structure and can effectively limit installation axle rotation
With the elevator traction rope guider of axial movement.
Technical solution is used by the utility model solves its technical problem：
A kind of elevator traction rope guider, including base, installation axle and rope sheave, be provided with the side wall of the base with
The mounting hole that installation axle is adapted, the installation axle are plugged in mounting hole, and the rope sheave is movably arranged in installation axle and can
Rotated relative to installation axle, the utility model further includes positioning plate, and the positioning plate is installed on the side wall of base by connecting bolt
On, there is a location division on the positioning plate, the positioning being adapted with the location division is offered on the side wall of the installation axle
Groove, the location division are fastened in locating slot so that installation axle is positioned on base.
The both ends of the positioning plate are both connected on base, and the location division is located at the middle part of positioning plate.
The location division is u-shaped.
Slot is provided with the side wall of the base, it is convex that first be adapted with the slot is provided with the positioning plate
Platform, the first boss are plugged in slot so that positioning plate is positioned on base.
The bottom surface of the slot offers the screw hole for installing connection bolt.
Pad is equipped with bearing between the rope sheave and installation axle.
Second boss is provided with the side wall of the installation axle, the end face of the bearing and the end face of second boss offset
Connect；Baffle ring is additionally provided with the rope sheave, the other end of the bearing is abutted against with the baffle ring.
The beneficial effects of the utility model are：In the utility model, by setting positioning plate, the positioning plate is by connecting spiral shell
Bolt is installed on base, has a location division on positioning plate, and determining of being adapted with the location division is offered on the side wall of installation axle
Position groove, location division are fastened in locating slot so that installation axle is positioned on base, and installation axle can be limited rotationally and axially with this
It is mobile, it so as to avoid wearing at the cooperation of installation axle and base, while can also avoid rope sheave that axial dipole field occurs, improve
Safety coefficient, and the structure of the utility model is relatively simple, and processing is also more convenient.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the top view of the utility model；
Fig. 2 is the I magnified partial views of Fig. 1；
Fig. 3 is the rope sheave of the utility model and the assembling schematic diagram of installation axle；
Fig. 4 is the structure diagram of the base of the utility model；
Fig. 5 is the structure diagram of the positioning plate of the utility model；
Fig. 6 is the structure diagram of the installation axle of the utility model.
Embodiment
With reference to Fig. 1~Fig. 6, the utility model is a kind of elevator traction rope guider, including base 1, installation axle 2 and rope
Wheel 3, is provided with the winding slot 31 for winding traction rope on rope sheave 3.It is provided with the side wall of base 1 and 2 phase of installation axle
The mounting hole 11 of adaptation, installation axle 2 are plugged in mounting hole 11, and rope sheave 3 is movably arranged in installation axle 2 and can be with respect to installation axle
2 rotate.The utility model further includes positioning plate 4, and the positioning plate 4 is by connecting bolt 12 on the side wall of base 1, positioning
There is a location division 41 on plate 4, the locating slot 21 being adapted with the location division 41 is offered on the side wall of installation axle 2, position
Portion 41 is fastened in locating slot 21.
Using the above structure, installation axle 2 can be positioned on base 1, avoids installation axle 2 from rotating and axially move
It is dynamic, so as to avoid installation axle 2 with being worn at the cooperation of base 1, while it can also avoid the rope sheave 3 in installation axle 2 from occurring
Axial dipole field, avoids the side wall of traction rope friction winding slot 31, reduces the abrasion between traction rope and winding slot 31, can also avoid
Traction rope departs from winding slot 31, improves safety coefficient.In addition, the structure of the utility model is relatively simple, processing is also more square
Just.
As shown in Figure 1 and Figure 5, the both ends of positioning plate 4 are both connected on base 1, and location division 41 is located in positioning plate 4
Portion, so may be such that positioning plate 4 can force balance, avoid 4 unbalance stress of installation axle 2 and positioning plate.In addition, locating slot 21
Quantity is two, the two locating slots 21 are located at the both ends of installation axle 2, corresponding, the positioning plate being arranged on base 1 respectively
4 be also two.
As shown in figure 5, location division 41 is u-shaped, corresponding, locating slot 21 is also u-shaped., can be from using this structure
Multiple directions position installation axle 2, improve the accuracy of positioning.Certainly, in practical application, location division 41 also can be in
Rectangle, prismatic or taper etc..
As shown in Figure 4 and Figure 5, slot 13 is provided with the side wall of base 1, is provided with positioning plate 4 and the slot 13
The first boss 42 being adapted, first boss 42 are plugged in slot 13., can be compared with when installing positioning plate 4 by this structure
Positioning plate 4 is positioned on base 1 for convenience.In addition, when installation axle 2 has relative to the trend that base 1 rotates, positioning plate 4
The rotation of installation axle 2 can be limited, first boss 42 is subject to the shearing force of radial direction, can so be sheared to avoid connection bolt 12
Power, and then improve the safety and reliability of the utility model.
The screw hole 14 for installing connection bolt 12 is offered in the bottom surface of slot 13, that is, the bar portion for connecting bolt 12 passes through
Positioning plate 4 is simultaneously screwed onto in screw hole 14.First boss 42, which is plugged in slot 13, can make positioning plate 4 align with screw hole 14,
So cause positioning plate 4 and connect the easier for installation of bolt 12.
Pad is equipped with bearing 5 between rope sheave 3 and installation axle 2, can so reduce the friction resistance between rope sheave 3 and installation axle 2
Power.
As shown in Figure 3 and Figure 6, it is provided with second boss 22 on the side wall of installation axle 2, an end face of bearing 5 and the
The end face of two boss 22 abuts against, and baffle ring 6 is additionally provided with rope sheave 3, another end face of bearing 5 is abutted against with the baffle ring 6,
So as to which rope sheave 3 is positioned in installation axle 2, avoid rope sheave 3 that axial dipole field occurs relative to installation axle 2, and then can reduce and lead
Abrasion between messenger and winding slot 31, and traction rope can be avoided to depart from winding slot 31, so that it is new to further increase this practicality
The security of type.
Specifically, being provided with the axis hole for installing bearing 5 on rope sheave 3, offered on the inner wall of axis hole and 6 phase of baffle ring
The card slot of adaptation, baffle ring 6 are fastened in card slot.In addition, baffle ring 6 can be also installed on rope sheave 3 by the way of screw connection.
Further, the quantity of bearing 5 is two, the two bearings 5 are located at the both sides of second boss 22 respectively, so may be used
Make 2 stress balance of rope sheave 3 and installation axle.
Oiling main channel 23 is offered on the end face of installation axle 2, oiling point is offered on the side wall of second boss 22
Passage 24, oiling main channel 23 are connected with oiling subchannel 24.Can be to axis by oiling subchannel 24 and oiling main channel 23
Hold 5 injection lubricating oil.In addition, as shown in figure 3, installation axle 2, bearing 5 and rope sheave 3 surround a shoe cream room 25, the oil storage jointly
Chamber 25 is connected with oiling subchannel 24, can store parts of lubricating oil using shoe cream room 25, moistens easy to be supplemented in time to bearing 5
Lubricating oil.
Above-described embodiment is the preferred solution of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to the utility model spirit, these equivalent changes
Type or replacement are all contained in the scope set by the application claim.
Claims (7)
1. a kind of elevator traction rope guider, including base (1), installation axle (2) and rope sheave (3), the side wall of the base (1)
On be provided with the mounting hole (11) being adapted with installation axle (2), the installation axle (2) is plugged in mounting hole (11), the rope
Wheel (3) is movably arranged in installation axle (2) and can be rotated relative to installation axle (2), it is characterised in that further includes positioning plate (4), institute
Positioning plate (4) is stated by connecting bolt (12) on the side wall of base (1), there is a location division on the positioning plate (4)
(41), the locating slot (21) being adapted with the location division (41), the location division are offered on the side wall of the installation axle (2)
(41) it is fastened in locating slot (21) so that installation axle (2) is positioned on base (1).
A kind of 2. elevator traction rope guider according to claim 1, it is characterised in that：The two of the positioning plate (4)
End is both connected on base (1), and the location division (41) is located at the middle part of positioning plate (4).
A kind of 3. elevator traction rope guider according to claim 1, it is characterised in that：The location division (41) is in U
Font.
A kind of 4. elevator traction rope guider according to claim 1, it is characterised in that：The side wall of the base (1)
On be provided with slot (13), the first boss (42) being adapted with the slot (13) is provided with the positioning plate (4), it is described
First boss (42) is plugged in slot (13) so that positioning plate (4) is positioned on base (1).
A kind of 5. elevator traction rope guider according to claim 4, it is characterised in that：The bottom surface of the slot (13)
Offer the screw hole (14) for installing connection bolt (12).
A kind of 6. elevator traction rope guider according to claim 1, it is characterised in that：The rope sheave (3) and installation
Pad is equipped with bearing (5) between axis (2).
A kind of 7. elevator traction rope guider according to claim 6, it is characterised in that：The side of the installation axle (2)
Second boss (22) is provided with wall, the end face of the bearing (5) and the end face of second boss (22) abut against；The rope sheave
(3) baffle ring (6) is additionally provided with, the other end of the bearing (5) is abutted against with the baffle ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154877.1U CN207312875U (en) | 2017-09-08 | 2017-09-08 | A kind of elevator traction rope guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154877.1U CN207312875U (en) | 2017-09-08 | 2017-09-08 | A kind of elevator traction rope guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207312875U true CN207312875U (en) | 2018-05-04 |
Family
ID=62386578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721154877.1U Active CN207312875U (en) | 2017-09-08 | 2017-09-08 | A kind of elevator traction rope guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207312875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428763A (en) * | 2020-03-23 | 2021-09-24 | 株式会社日立制作所 | Elevator and counterweight side pulley |
-
2017
- 2017-09-08 CN CN201721154877.1U patent/CN207312875U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428763A (en) * | 2020-03-23 | 2021-09-24 | 株式会社日立制作所 | Elevator and counterweight side pulley |
| CN113428763B (en) * | 2020-03-23 | 2022-12-06 | 株式会社日立制作所 | Elevator and counterweight side pulley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201176342Y (en) | Winding device | |
| CN207312875U (en) | A kind of elevator traction rope guider | |
| CN206738411U (en) | A kind of thrust bearing | |
| CN101793290B (en) | Combined bearing of radial roller and axially thrust conical roller | |
| CN204784169U (en) | Bearing that slows down and be convenient for install | |
| CN204508505U (en) | A kind of stable type guide wheel of elevator | |
| CN101131180A (en) | Dual-column cylindrical roller bearing with self-aligning ring | |
| CN209354517U (en) | A kind of sliding bearing | |
| CN207229689U (en) | A kind of automatic tensioner | |
| CN205331233U (en) | Easy lubricated antifriction bearing | |
| CN202597493U (en) | Spherical bearing | |
| CN104454970A (en) | Light-weight cylindrical roller bearing with high rotation speed | |
| CN201807388U (en) | Movable cone supporting seat for conical crusher | |
| CN101940962B (en) | Dynamic cone supporting seat of cone crusher | |
| CN211446376U (en) | Flywheel disc of stranding machine | |
| CN103821822A (en) | Arc-shaped middle shaft cylindrical roller bearing | |
| CN209444736U (en) | Around piece mechanical braking device | |
| CN220769950U (en) | Automatic aligning device of cutting sleeve type thrust bearing | |
| CN209488334U (en) | A kind of bearing lubrication structure of motor and motor and electronic assembly with it | |
| CN206668805U (en) | Brake | |
| CN105905842A (en) | Rotary damping device | |
| CN206175472U (en) | Stand wear and tear novel wheel hub bearing | |
| CN209567742U (en) | Slide wheel apparatus | |
| CN209816383U (en) | Guide rotating porcelain wheel device of oiling oil groove of elasticizer | |
| CN212985808U (en) | Angular contact thrust knuckle bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Elevator haulage rope guider Effective date of registration: 20190111 Granted publication date: 20180504 Pledgee: China Everbright Bank Zhongshan branch Pledgor: GUANGDONG AOLING ELEVATOR Co.,Ltd. Registration number: 2019440020008 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200410 Granted publication date: 20180504 Pledgee: China Everbright Bank Zhongshan branch Pledgor: GUANGDONG AOLING ELEVATOR Co.,Ltd. Registration number: 2019440020008 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Elevator haulage rope guider Effective date of registration: 20200415 Granted publication date: 20180504 Pledgee: China Everbright Bank Zhongshan branch Pledgor: GUANGDONG AOLING ELEVATOR Co.,Ltd. Registration number: Y2020980001496 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230417 Granted publication date: 20180504 Pledgee: China Everbright Bank Zhongshan branch Pledgor: GUANGDONG AOLING ELEVATOR Co.,Ltd. Registration number: Y2020980001496 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |