CN102745572A - Lift roller guide shoe - Google Patents
Lift roller guide shoe Download PDFInfo
- Publication number
- CN102745572A CN102745572A CN201210225895XA CN201210225895A CN102745572A CN 102745572 A CN102745572 A CN 102745572A CN 201210225895X A CN201210225895X A CN 201210225895XA CN 201210225895 A CN201210225895 A CN 201210225895A CN 102745572 A CN102745572 A CN 102745572A
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- Prior art keywords
- roller
- rollers
- guide shoe
- elevator
- base
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- 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.)
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A lift roller guide shoe comprises a base and a first roller, the first roller is arranged on one end of the base through a roller shaft, the other end of the base is connected with a double-roller support, two second rollers are respectively arranged on both ends of the double-roller support through roller shafts, the axial direction of the first roller is parallel to the axial directions of the two second rollers, and the axis of the first roller and the axes of the two second rollers are arranged in the form of a triangle. The first roller and the two second rollers respectively run along both sides of a guide rail, the guide shoe is in contact with the surface of the guide rail at three points, consequently, the stress of the rollers is dispersed, and the problem of great abrasion in single-point contact is solved; the angle of the double-roller support can be changed along with the trend of the guide rail, and the second rollers can be used on guide rails in circular bridge lifts and angle-variable inclined lifts. Dampers are arranged between the rollers and the roller shafts as well as between the double-roller support and the base, consequently, the jumping shock of the rollers on the surface of the guide rail can be reduced, and thereby a lift can more smoothly run.
Description
Technical field:
The present invention relates to mechanical field, relate in particular to elevator, particularly a kind of elevator roller guide shoe.
Background technology:
Sliding guide shoe and single roller guide shoe are adopted in leading of the elevator that bridge circular arc type elevator, diagonal angle change in the boots mechanism, guide rail is stressed big, the roller easy abrasion, and the starting stage operation of elevator starter is not steady.
Summary of the invention:
The object of the present invention is to provide a kind of elevator roller guide shoe, described this elevator roller guide shoe will solve that the elevator middle guide that bridge circular arc type elevator in the prior art, diagonal angle change is stressed greatly, the starting stage of roller easy abrasion, starting moves jiggly technical matters.
This elevator roller guide shoe of the present invention; Comprise a base and one first roller, wherein, described first roller is arranged on an end of described base through wheel shaft; The other end of base is connected with a two rolling wheel support; The two ends of described pair of rolling wheel support are provided with one second roller through wheel shaft separately, the axially parallel of axial and described two second rollers of first roller, and the axle center of the axle center of first roller and described two second rollers is triangularly arranged.
Further, be provided with the gap between the cylindrical of the cylindrical common tangent of two second rollers and first roller.
Further, the middle part of two rolling wheel supports is provided with an axis hole, and the other end of base is fixedly connected with a pivot shaft, and the axially parallel of the described pivot shaft and first roller, pivot shaft pass the axis hole at two rolling wheel supports middle part.
Further, the internal diameter of axis hole is greater than the external diameter of pivot shaft.
Further, be provided with damping spring between axis hole and the pivot shaft.
Principle of work of the present invention is: two second rollers move in a side of guide rail; First roller is in the opposite side operation of guide rail; Two second rollers contact with guide rail simultaneously; Solved the big problem of single-point contact wear, two rolling wheel supports can with guide rail move towards to change angle, second roller can be used for bridge circular arc type elevator, the diagonal angle changes the guide rail in the elevator.Be provided with shock absorption device between roller and the wheel shaft, also be provided with shock absorption device between two rolling wheel supports and the base, can reduce the jump vibrations of roller and guide rail surface, make the elevator operation more steady.
The present invention and prior art are compared, and its effect is actively with tangible.The present invention utilizes one first roller and two second rollers to move along the both sides of guide rail; Leading boots contacts with 3 of guide rail surface formation; Roller stress disperses; Solved the big problem of single-point contact wear, two rolling wheel supports can with guide rail move towards to change angle, second roller can be used for bridge circular arc type elevator, the diagonal angle changes the guide rail in the elevator.Be provided with shock absorption device between roller and the wheel shaft, also be provided with shock absorption device between two rolling wheel supports and the base, can reduce jump vibrations, make the elevator operation more steady by roller and guide rail surface.
Description of drawings:
Fig. 1 is the structural representation of a kind of elevator roller guide shoe of the present invention.
Fig. 2 is the cutaway view of the B-B direction among Fig. 1.
Fig. 3 is the use scheme drawing of a kind of elevator roller guide shoe of the present invention in the diagonal elevator.
The specific embodiment:
Embodiment 1:
Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of elevator roller guide shoe of the present invention; Comprise a base 2 and one first roller 3, wherein, described first roller 3 is arranged on an end of described base 2 through wheel shaft; The other end of base 2 is connected with a two rolling wheel support 1; The two ends of described pair of rolling wheel support 1 separately through wheel shaft be provided with one second roller 11 and one second roller 12, the first rollers 3 axially with the axially parallel of second roller 11, second roller 12, the axle center of the axle center of first roller 3 and second roller 11, second roller 12 is triangularly arranged.
Further, be provided with the gap between the cylindrical of the cylindrical common tangent of second roller 11, second roller 12 and first roller 3.
Further, the middle part of two rolling wheel supports 1 is provided with an axis hole, and the other end of base 2 is fixedly connected with a pivot shaft 6, and the axially parallel of the described pivot shaft 6 and first roller 3, pivot shaft 6 pass the axis hole at two rolling wheel support 1 middle parts.
Further, the internal diameter of axis hole is greater than the external diameter of pivot shaft 6.
Further, be provided with damping spring between axis hole and the pivot shaft 6.
The principle of work of present embodiment is: second roller 11, second roller 12 are in the side operation of guide rail 4; First roller 3 is in the opposite side operation of guide rail 4; Second roller 11, second roller 12 contact with guide rail 4 simultaneously; Solved the big problem of single-point contact wear, two rolling wheel supports 1 can with guide rail 4 move towards to change angle, second roller 11, second roller 12 can be used for bridge circular arc type elevator, the diagonal angle changes the guide rail 4 in the elevator.Be provided with shock absorption device between roller and the wheel shaft, also be provided with shock absorption device between two rolling wheel supports 1 and the base 2, can reduce the jump vibrations on roller and guide rail 4 surfaces, make the elevator operation more steady.
Concrete, a side of base 2 has a support 5 through bolt.
Upper pillar stand 7 in the lift car is provided with revolute pair with respect to lower pillar stand 8, and upper pillar stand 7 is provided with roller guide shoe 100 of the present invention and safety tongs 9, also is provided with roller guide shoe 100 of the present invention on the lower pillar stand 8; When elevator moves up and down; Two pair rollers on the upper pillar stand are led boots 100 and are contacted with guide rail 4, and the roller guide shoe 100 on the lower pillar stand 8 contacts with guide rail 4, and last lower pillar stand is through the column connecting device; Form a chain mechanism; Make the elevator running orbit better press close to guide rail 4 travel line, pincers piece and guide rail 4 surface gap that can avoid safety tongs 9 are too small and trigger the safety tongs action, make elevator operation on the track that changes with the diagonal angle on the circular arc type guide rail 4 unobstructed.
Claims (7)
1. elevator roller guide shoe; Comprise a base and one first roller; It is characterized in that: described first roller is arranged on an end of described base through wheel shaft, and the other end of base is connected with a two rolling wheel support, and the two ends of described pair of rolling wheel support are provided with one second roller through wheel shaft separately; The axially parallel of axial and described two second rollers of first roller, the axle center of the axle center of first roller and described two second rollers is triangularly arranged.
2. a kind of elevator roller guide shoe as claimed in claim 1 is characterized in that: be provided with the gap between the cylindrical common tangent of two second rollers and the cylindrical of first roller.
3. a kind of elevator roller guide shoe as claimed in claim 1; It is characterized in that: the middle part of two rolling wheel supports is provided with an axis hole; The other end of base is fixedly connected with a pivot shaft, and the axially parallel of the described pivot shaft and first roller, pivot shaft pass the axis hole at two rolling wheel supports middle part.
4. a kind of elevator roller guide shoe as claimed in claim 3, it is characterized in that: the internal diameter of axis hole is greater than the external diameter of pivot shaft.
5. a kind of elevator roller guide shoe as claimed in claim 4 is characterized in that: be provided with damping spring between axis hole and the pivot shaft.
6. a kind of elevator roller guide shoe as claimed in claim 1 is characterized in that: the internal diameter of the axis hole in any one second roller is all greater than the external diameter of the wheel shaft in this axis hole.
7. a kind of elevator roller guide shoe as claimed in claim 6 is characterized in that: be provided with damping spring between axis hole in any one second roller and the wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225895XA CN102745572A (en) | 2012-07-02 | 2012-07-02 | Lift roller guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225895XA CN102745572A (en) | 2012-07-02 | 2012-07-02 | Lift roller guide shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102745572A true CN102745572A (en) | 2012-10-24 |
Family
ID=47026156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210225895XA Pending CN102745572A (en) | 2012-07-02 | 2012-07-02 | Lift roller guide shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102745572A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359585A (en) * | 2013-06-03 | 2013-10-23 | 苏州汉森电梯有限公司 | Roller guide shoe for villa lift |
| CN104033536A (en) * | 2014-04-29 | 2014-09-10 | 苏州中远电梯有限公司 | Elevator car vibration reduction device |
| CN106429261A (en) * | 2016-10-14 | 2017-02-22 | 华东交通大学 | Hillside orchard monorail transport loading tackle with dip angle self-adaption function |
| CN106958374A (en) * | 2017-04-11 | 2017-07-18 | 青岛德盛利立体停车设备有限公司 | A kind of load car mobile device of multi-storied garage |
| DE102017113562A1 (en) * | 2017-06-20 | 2018-12-20 | Thyssenkrupp Ag | Car with roller guide for an elevator system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148235A (en) * | 2007-07-24 | 2008-03-26 | 武汉东菱富士电梯制造有限公司 | Boot guiding device |
| JP2010100361A (en) * | 2008-10-21 | 2010-05-06 | Mitsubishi Electric Corp | Elevator guide device |
| CN201961927U (en) * | 2010-12-28 | 2011-09-07 | 北京升华电梯集团有限公司 | Elastic floating guide shoe for elevator |
| CN202687696U (en) * | 2012-07-02 | 2013-01-23 | 上海德圣米高电梯有限公司 | Elevator roller guide shoe |
-
2012
- 2012-07-02 CN CN201210225895XA patent/CN102745572A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148235A (en) * | 2007-07-24 | 2008-03-26 | 武汉东菱富士电梯制造有限公司 | Boot guiding device |
| JP2010100361A (en) * | 2008-10-21 | 2010-05-06 | Mitsubishi Electric Corp | Elevator guide device |
| CN201961927U (en) * | 2010-12-28 | 2011-09-07 | 北京升华电梯集团有限公司 | Elastic floating guide shoe for elevator |
| CN202687696U (en) * | 2012-07-02 | 2013-01-23 | 上海德圣米高电梯有限公司 | Elevator roller guide shoe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359585A (en) * | 2013-06-03 | 2013-10-23 | 苏州汉森电梯有限公司 | Roller guide shoe for villa lift |
| CN104033536A (en) * | 2014-04-29 | 2014-09-10 | 苏州中远电梯有限公司 | Elevator car vibration reduction device |
| CN106429261A (en) * | 2016-10-14 | 2017-02-22 | 华东交通大学 | Hillside orchard monorail transport loading tackle with dip angle self-adaption function |
| CN106958374A (en) * | 2017-04-11 | 2017-07-18 | 青岛德盛利立体停车设备有限公司 | A kind of load car mobile device of multi-storied garage |
| DE102017113562A1 (en) * | 2017-06-20 | 2018-12-20 | Thyssenkrupp Ag | Car with roller guide for an elevator system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |