CN109319629A - Roller guide shoe - Google Patents
Roller guide shoe Download PDFInfo
- Publication number
- CN109319629A CN109319629A CN201811386351.5A CN201811386351A CN109319629A CN 109319629 A CN109319629 A CN 109319629A CN 201811386351 A CN201811386351 A CN 201811386351A CN 109319629 A CN109319629 A CN 109319629A
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- guide shoe
- roller guide
- fixing seat
- shoe according
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/047—Shoes, sliders
Abstract
This application discloses a kind of roller guide shoes, including the first idler wheel, the second idler wheel and third idler wheel, first idler wheel and the second idler wheel are oppositely arranged, first idler wheel, the second idler wheel are provided with gap between any two in third idler wheel, distance is fixed adjustably in fixing seat between first idler wheel and the second idler wheel, reduce the abrasion of guide shoe and guide rail, improve the service life and reliability of guide shoe and guide rail, it is able to solve the problem of being slidably matched between existing guide shoe and guide rail, be prone to wear guide shoe and guide rail.
Description
Technical field
The present invention relates generally to elevators field more particularly to a kind of roller guide shoes.
Background technique
Every lift car installs four sets of guide shoes, is separately mounted to upper beam two sides and cage bottom safety gear block in the following, four
Set counterweight guide shoe is mounted on the bottom and top of counterweight beam.The guide shoe being fixed in carriage can be along being mounted on building hoistway
The reciprocal elevating movement of fixation guide rail on wall prevents carriage deflection or swing in operation.
Existing guide shoe can generally be designed to that sliding block, sliding block slide on fixed guide rail, and sliding block and guide rail are easy to produce mill
Damage.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of abrasion idler wheel small, with long service life and leads
Boots.
In a first aspect, roller guide shoe of the invention, including the first idler wheel, the second idler wheel and third idler wheel, the first idler wheel and
Second idler wheel is oppositely arranged, and the first idler wheel, the second idler wheel are provided with gap, the first idler wheel between any two in third idler wheel
And second distance between idler wheel be fixed adjustably in fixing seat.
According to technical solution provided by the embodiments of the present application, by the way that the first idler wheel, the second idler wheel and third idler wheel is arranged,
In running process of elevator, the first idler wheel, the second idler wheel and third idler wheel roll on guide rail, reduce between guide shoe and guide rail
Friction, reduces the abrasion of guide shoe and guide rail, improves the service life and reliability of guide shoe and guide rail, be able to solve existing
Guide shoe and guide rail between the problem of being slidably matched, being prone to wear guide shoe and guide rail.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the roller guide shoe of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the roller guide shoe of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the roller guide shoe of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the roller guide shoe of the embodiment of the present invention.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 to 4, roller guide shoe of the invention, including the first idler wheel 10, the second idler wheel 20 and third idler wheel 30 are please referred to,
First idler wheel 10 and the second idler wheel 20 are oppositely arranged, the first idler wheel 10, the second idler wheel 20, in third idler wheel 30 between any two
It is provided with gap, distance is fixed adjustably in fixing seat 50 between the first idler wheel 10 and the second idler wheel 20.
In an embodiment of the present invention, in running process of elevator, the first idler wheel, the second idler wheel and third idler wheel are in guide rail
Upper rolling reduces the friction between guide shoe and guide rail, reduces the abrasion of guide shoe and guide rail, improves making for guide shoe and guide rail
With service life and reliability.Meanwhile roller guide shoe structure of the invention is simple, convenient for assembly, production cost is low, is easy to volume production.
When roller guide shoe is installed, by adjusting the distance between the first idler wheel and the second idler wheel, different size can adapt to
Guide rail, it is versatile.
Further, at least one in the first idler wheel 10 and the second idler wheel 20 with fixing seat 50 is eccentric connect.
In an embodiment of the present invention, at least one in the first idler wheel and the second idler wheel is connect with fixing seat bias, is passed through
Eccentric setting makes it possible to adjust the distance between the first idler wheel and the second idler wheel according to in-site installation situation, improves rolling
The versatility of guide shoe is taken turns, while being also convenient for in-site installation, reduces installation difficulty.
Further, at least one in the first idler wheel 10 and the second idler wheel 20 is eccentric even by connector 40 and fixing seat 50
It connects.
In an embodiment of the present invention, at least one in the first idler wheel and the second idler wheel is eccentric by connector and fixing seat
Connection, by eccentric setting connector, makes it possible to be adjusted according to in-site installation situation between the first idler wheel and the second idler wheel
Distance, improve the versatility of roller guide shoe, while being also convenient for in-site installation, reduce installation difficulty.
Further, including the first screw rod 44,40 eccentric setting of connector have connecting hole 41, and fixing seat 50 is provided with through-hole
51, the first screw rod 44 is removably secured with connecting hole 41 across through-hole 51 and connect.
In an embodiment of the present invention, the first screw rod is removably secured with connecting hole across through-hole and connect, removably
The mode of being fixedly connected can be with but not just for be spirally connected, and connector eccentric setting has connecting hole, connector and the first idler wheel or
Second wheel clamping.Since the first screw rod is fixedly connected with connecting hole, and connecting hole is to be eccentrically set on connector, is needing to adjust
When the distance between whole first idler wheel and the second idler wheel, the first screw rod can be rotated, so that fixing seat and connector unclamp first
The bearing of idler wheel or the second idler wheel, rotating connector, connector are rotated around the first screw rod, when adjusting the first idler wheel and
When the distance between second wheel, the first screw rod is being rotated, so that fixing seat and connector press the first idler wheel or the second idler wheel
Bearing, fix the position of the first idler wheel or the second idler wheel, roller guide shoe is able to use the guide rail of different size, improves rolling
Take turns the versatility of guide shoe.Of course, it is possible to which the first idler wheel and the second idler wheel are disposed as connecting by connector and fixing seat bias
It connects, the first idler wheel and the second idler wheel are the idler wheel of same size.First idler wheel or the second idler wheel pass through bearing and connector card
It connects.
Further, clamping portion 42 and limiting section 43 is arranged in connector 40, is provided between limiting section 43 and fixing seat 50
Clamping portion 42.
In an embodiment of the present invention, the bearing of clamping portion and the first idler wheel or the second idler wheel is clamped, and limiting section can
Bearing is prevented to be disconnected part, limiting section is contacted with the bearing side of the first idler wheel or the second idler wheel, and structure is simple, production system
Make it is at low cost, be convenient for volume production.
Further, fixing seat 50 be provided with protrusion 52, through-hole 51 setting protrusion 52 on, protrusion 52 and limiting section 43 it
Between be provided with clamping portion 42.
In an embodiment of the present invention, protrusion is contacted with the bearing side of the first idler wheel or the second idler wheel, protrusion and limit
Bit position not with two side contacts of bearing, when the first screw rod and connector are spirally connected, rotation the first screw rod can control protrusion and
Limiting section presses or loosens bearing, need to adjust between the first idler wheel and the second idler wheel apart from when, rotate the first screw rod
Control protrusion and limiting section loosen bearing, then rotating connector, change the distance between the first idler wheel and the second idler wheel.Complete
After adjustment the distance between the first idler wheel and the second idler wheel, rotation the first screw rod control protrusion and limiting section clamp bearing, from
And the position of the first idler wheel and the second idler wheel is fixed, and structure is simple, it is convenient for in-site installation and adjustment, meanwhile, protrusion can prevent
First idler wheel or the second idler wheel are contacted with fixing seat, improve the service life of the first idler wheel and the second idler wheel.
Further, gap is provided between protrusion 52 and clamping portion 42.
In an embodiment of the present invention, it is provided with gap between protrusion and clamping portion, protrusion and clamping portion is pressed from both sides
The bearing of tight first idler wheel or the second idler wheel, improves the reliability of connection, improves the reliability of roller guide shoe.
Further, fixing seat 50 is rotatably connected to fixed frame 60, and fixed frame 60 is rotatably connected to third idler wheel 30, fixed
Frame 60 is fixedly connected with fixed plate 61, and fixed plate 61 is connected with resilient cushion 62, and the setting of resilient cushion 62 is in fixed plate 61 backwards to third
The side of idler wheel 30.
In an embodiment of the present invention, in running process of elevator, weak vibrations may be generated, when roller guide shoe and are led
Rail generate along the relative motion in third idler wheel direction when, third idler wheel is extruded, drive fixed frame rotation, at this time resilient cushion with lead
The contact of rail fixing seat, and resilient cushion is deformed, and plays certain buffer function, can be avoided third idler wheel and guide rail produces
Raw rigid contact, extends the service life of roller guide shoe, improves the reliability of roller guide shoe.Can with but not just for, Gu
Fixed board is vertical with fixed frame, and resilient cushion is parallel with fixed plate.
Further, resilient cushion 62 is fixedly connected with the second screw rod 63, and the second screw rod 63 is spirally connected with fixed plate 61.
In an embodiment of the present invention, resilient cushion is fixedly connected with the second screw rod, and the second screw rod is spirally connected with fixed plate, can
According to actual installation situation, to adjust the distance between resilient cushion and fixed plate, specifically, can be by adjusting the second screw rod
It is spirally connected position with fixed plate and adjusts the distance between resilient cushion and fixed plate.Can with but not just for, fixed plate and fixation
Frame is vertical, and resilient cushion is parallel with fixed plate, when resilient cushion is extruded, the second screw rod can alongst stress, be not easy
It is deformed, improves the service life and reliability of roller guide shoe.
Further, the rotation axis of the first idler wheel 10 is parallel with the rotation axis of the second idler wheel 20, the rotation of the first idler wheel 10
Plane where the rotation axis of axis and the second idler wheel 20 is parallel with the rotation axis of third idler wheel 30.
In an embodiment of the present invention, the rotation axis of the first idler wheel is parallel with the rotation axis of the second idler wheel, the first idler wheel
Plane where rotation axis and the rotation axis of the second idler wheel is parallel with the rotation axis of third idler wheel, so that the first idler wheel and the second rolling
For wheel when rolling cooperation with guide rail, roller guide shoe stress improves the service life and reliability of roller guide shoe according to balance.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of roller guide shoe, which is characterized in that including the first idler wheel, the second idler wheel and third idler wheel, first idler wheel and
Second idler wheel is oppositely arranged, and first idler wheel, second idler wheel are arranged in the third idler wheel between any two
There is gap, distance is fixed adjustably in fixing seat between first idler wheel and second idler wheel.
2. roller guide shoe according to claim 1, which is characterized in that in first idler wheel and second idler wheel at least
One connect with the fixing seat bias.
3. roller guide shoe according to claim 2, which is characterized in that in first idler wheel and second idler wheel at least
One is connect by connector with the fixing seat bias.
4. roller guide shoe according to claim 3, which is characterized in that including the first screw rod, the connector eccentric setting
There is connecting hole, the fixing seat is provided with through-hole, and it is removably solid that first screw rod passes through the through-hole and the connecting hole
Fixed connection.
5. roller guide shoe according to claim 4, which is characterized in that the connector setting clamping portion and limiting section, institute
It states and is provided with the clamping portion between limiting section and the fixing seat.
6. roller guide shoe according to claim 5, which is characterized in that the fixing seat is provided with protrusion, and the through-hole is set
It sets in the protrusion, is provided with the clamping portion between the protrusion and the limiting section.
7. roller guide shoe according to claim 6, which is characterized in that between being provided between the protrusion and the clamping portion
Gap.
8. roller guide shoe according to claim 1, which is characterized in that the fixing seat is rotatably connected to fixed frame, described
Fixed frame is rotatably connected to the third idler wheel, and the fixed frame is fixedly connected with fixed plate, and the fixed plate is connected with damping
The fixed plate is arranged in backwards to the side of the third idler wheel in pad, the resilient cushion.
9. roller guide shoe according to claim 8, which is characterized in that the resilient cushion is fixedly connected with the second screw rod, institute
The second screw rod is stated to be spirally connected with the fixed plate.
10. roller guide shoe according to claim 1, which is characterized in that the rotation axis of first idler wheel and described second
The rotation axis of idler wheel is parallel, the plane where the rotation axis of the rotation axis of first idler wheel and second idler wheel and described the
The rotation axis of three idler wheels is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386351.5A CN109319629B (en) | 2018-11-20 | 2018-11-20 | Roller guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386351.5A CN109319629B (en) | 2018-11-20 | 2018-11-20 | Roller guide shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109319629A true CN109319629A (en) | 2019-02-12 |
| CN109319629B CN109319629B (en) | 2021-03-02 |
Family
ID=65257343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386351.5A Active CN109319629B (en) | 2018-11-20 | 2018-11-20 | Roller guide shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109319629B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54144645A (en) * | 1978-04-28 | 1979-11-12 | Toshiba Corp | Guide roller apparatus for elevator |
| CN201068358Y (en) * | 2007-05-25 | 2008-06-04 | 苏州江南嘉捷电梯股份有限公司 | Elevator rolling wheel guiding boot |
| CN204251139U (en) * | 2014-11-20 | 2015-04-08 | 湖北电梯厂 | mine elevator roller guide shoe |
| CN204607320U (en) * | 2015-05-05 | 2015-09-02 | 苏州威尔森电梯有限公司 | Backpack frame elevator rolling guide shoe and lead boots assembly |
| KR20170129404A (en) * | 2016-05-17 | 2017-11-27 | 주식회사 꼬레본 | Apparatus For Guide Roller Of Elevator |
| JP2017218253A (en) * | 2016-06-06 | 2017-12-14 | 日本オーチス・エレベータ株式会社 | Roller guide device of elevator |
| CN206985438U (en) * | 2017-09-26 | 2018-02-09 | 宁波奥德普电梯部件有限公司 | A kind of non-resilient elevator roller guide shoe |
| CN108910604A (en) * | 2018-08-27 | 2018-11-30 | 深圳新澳科电缆有限公司 | A kind of cable production equipment and its automatic deploying and retracting line behavior control device |
-
2018
- 2018-11-20 CN CN201811386351.5A patent/CN109319629B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54144645A (en) * | 1978-04-28 | 1979-11-12 | Toshiba Corp | Guide roller apparatus for elevator |
| CN201068358Y (en) * | 2007-05-25 | 2008-06-04 | 苏州江南嘉捷电梯股份有限公司 | Elevator rolling wheel guiding boot |
| CN204251139U (en) * | 2014-11-20 | 2015-04-08 | 湖北电梯厂 | mine elevator roller guide shoe |
| CN204607320U (en) * | 2015-05-05 | 2015-09-02 | 苏州威尔森电梯有限公司 | Backpack frame elevator rolling guide shoe and lead boots assembly |
| KR20170129404A (en) * | 2016-05-17 | 2017-11-27 | 주식회사 꼬레본 | Apparatus For Guide Roller Of Elevator |
| JP2017218253A (en) * | 2016-06-06 | 2017-12-14 | 日本オーチス・エレベータ株式会社 | Roller guide device of elevator |
| CN206985438U (en) * | 2017-09-26 | 2018-02-09 | 宁波奥德普电梯部件有限公司 | A kind of non-resilient elevator roller guide shoe |
| CN108910604A (en) * | 2018-08-27 | 2018-11-30 | 深圳新澳科电缆有限公司 | A kind of cable production equipment and its automatic deploying and retracting line behavior control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109319629B (en) | 2021-03-02 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210205 Address after: No. 555 Zhennan Road, Hai'an high tech Zone, Nantong City, Jiangsu Province Applicant after: Nantong Zhongli Technology Co.,Ltd. Address before: No.529 Zhennan Road, hi tech Zone, Hai'an City, Nantong City, Jiangsu Province Applicant before: NANTONG TONGYANG MECHANICAL AND ELECTRICAL MANUFACTURE Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |