CN102718107B - Elastic roller guide shoe - Google Patents
Elastic roller guide shoe Download PDFInfo
- Publication number
- CN102718107B CN102718107B CN201210246471.1A CN201210246471A CN102718107B CN 102718107 B CN102718107 B CN 102718107B CN 201210246471 A CN201210246471 A CN 201210246471A CN 102718107 B CN102718107 B CN 102718107B
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- screw
- perforation
- swing arm
- roller
- horizontal support
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
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Abstract
The invention discloses an elastic roller guide shoe. The elastic roller guide shoe comprises a bottom plate and three rollers, wherein a gap is formed on the bottom plate; a space among the three rollers corresponds to the gap on the bottom plate, and an elevator guide rail penetrates through the space; the two rollers are positioned in a same plane which is vertical to a plane of the third roller, and the plane of the third roller is positioned between the two rollers; the three rollers are assembled on three swinging arms which are connected with rotating shafts provided with vertical penetrating holes and axial screw holes; a horizontal support, double seats, a longitudinal support and a single seat are connected to the bottom plate; the first swinging arm and the second swinging arm are screwed on the horizontal support, the vertical penetrating holes of the rotating shafts on the two swinging arms respectively correspond to the penetrating holes at the end parts on the same sides of the double seats, and a screw rod penetrates through the vertical penetrating holes; a spring is sheathed outside the screw on the double seats and is pressed by a nut; screws are screwed into the axial screw holes of the rotating shafts, and the inner ends of the screws can support and press the screw rod; the assembling structure of the third swinging arm with the longitudinal support and the single seat is similar to that of the first and second swinging arms with the horizontal support. The elastic roller guide shoe disclosed by the invention has the advantages of low cost, compact structure, high accuracy, convenience in installation and the like.
Description
Technical field
The invention belongs to elevator accessory manufacturing technology field, be specifically related to a kind of elastic roller guide shoe for cage guide.
Background technology
For a long time, elevator roller guide shoe always monopolize by overseas enterprise, it is expensive, and in native land, a lot of enterprise only adopts on high-speed luxury elevator.In order to reduce costs, on domestic market about 80% adopting sliding guide shoe with elevator and new clothes elevator.But the defect that sliding guide shoe exists is: use the cage guide of sliding guide shoe to add lubricating oil, thus cause certain pollution to surrounding environment; Meanwhile, even with the addition of lubricating oil, the friction drag of sliding guide shoe is also very large, thus causes energy consumption of elevator large.Along with the raising of environmental protection in recent years and power conservation requirement, the energy consumption index of elevator has also been written in relevant standard, and elevator should meet environmental protection and energy-conservation requirement.
Domestic also flexible formula roller guide shoe at present, but its defect existed is: and one, existing elastic roller guide shoe is all welding, causes that geometrical variations is large, precision is low, the life-span is short, reject rate is high due to welding deformation.Two, the interface variation of existing welded type roller guide shoe makes of a great variety, causes organization of production difficult.Three, this type of roller guide shoe existing adopts the structure of horizontal positioned spring, and its width is large, brings very large inconvenience to installation and layout.
Summary of the invention
The invention discloses a kind of elastic roller guide shoe, the advantages such as it has, and cost is low, life-span length, compact conformation, precision are high, convenient for installation and maintenance.
The present invention takes following technical scheme: elastic roller guide shoe, comprises base plate, three rollers, and base plate forms breach, and this breach is used for through cage guide; First roller and the second roller are in same plane, plane being perpendicular residing for this plane and the 3rd roller, and residing for the 3rd roller, plane is between the first roller and the second roller; Corresponding with the breach of base plate between three rollers, for passing cage guide; First roller is assemblied on the first swing arm, and the second roller is assemblied on the second swing arm, and the 3rd roller is assemblied on the 3rd swing arm; Three swing arms connect a rotating shaft respectively, and described rotating shaft has vertical perforation and axial screw; Be bolted horizontal support and two-seater, vertical support and single seat on base plate, two-seater is placed in horizontal support upper surface and two ends have perforation, and the perforation at two ends is suspended from outside horizontal support; Single seat is placed in vertical support upper surface and outer end has perforation, and this perforation is suspended from outside vertical support; The first described swing arm, the second swing arm are bolted in described horizontal support, and in two swing arms, the vertical perforation of rotating shaft is corresponding with the perforation of side end with described two-seater respectively, and through a screw rod, are in the screw jacket spring on two-seater, and are compressed by nut; The axial screw of rotating shaft screws in screw, rectifies screw rod, and can push up pressure screw rod in screw; The 3rd described swing arm is bolted in described vertical support, the vertical perforation of rotating shaft in the 3rd swing arm is corresponding with the perforation of described single seat end, and through the 3rd screw rod, be in the 3rd screw jacket the 3rd spring on single seat, and compressed by the 3rd nut, the axial screw of the 3rd rotating shaft screws in the 3rd screw, rectifies the 3rd screw rod, and can push up pressure the 3rd screw rod in the 3rd screw.
Preferably, described horizontal support, vertical support are all rectangular-shaped, and the side Middle face of horizontal support forms groove along short transverse, and this concave part inserts the vertical inner end supported, and both form T-shaped shape.
Preferably, described base plate forms several locating piece, for locating horizontal support, vertical support.
Preferably, described horizontal support both sides broad ways respectively has a perforation; The first described swing arm, the second swing arm respectively have a perforation, load wheel shaft in described perforation, and wheel shaft is encased inside big flat washer, bullet pad, then screws in screw after stretching into a corresponding perforation of horizontal support.
Preferably, the described inner broad ways of vertical support has a hole; The 3rd described swing arm has a perforation, loads wheel shaft in described perforation, and wheel shaft is encased inside the third-largest plain cushion, the 3rd bullet pad, then screws in the 3rd screw after stretching into the vertical perforation supported.
Preferably, a bearing is pressed into respectively in the bearing hole of described first roller, the second roller, and load circlip, bearing pin is through after circlip, bearing, stretch out after outside corresponding roller, again through spacer and corresponding swing arm, be encased inside the fourth-largest plain cushion, the 4th bullet pad, screw in the 4th screw.
Preferably, press-in one bearing in the bearing hole of described 3rd roller, and load circlip, bearing pin, through after circlip, bearing, stretches out after outside the 3rd roller, then through spacer and the 3rd swing arm, is encased inside the fifth-largest plain cushion, the 5th bullet pad, screws in the 5th screw.
Preferably, the first described swing arm, the second swing arm are pressed into a graphite oilless sintered-metal bearing respectively, and graphite oilless sintered-metal bearing is through one section of described corresponding rotating shaft, and rotating shaft is through after graphite oilless sintered-metal bearing, and this end is encased inside the sixth-largest plain cushion, the 6th bullet pad, then screws in the 6th screw.
Preferably, the 3rd described swing arm is pressed into a graphite oilless sintered-metal bearing, and graphite oilless sintered-metal bearing is through one section of described 3rd rotating shaft, and the 3rd rotating shaft is through after graphite oilless sintered-metal bearing, and this end is encased inside the seventh-largest plain cushion, the 7th bullet pad, then screws in the 7th screw.
Elastic roller guide shoe of the present invention has the advantages such as cost is low, life-span length, compact conformation, precision are high, convenient for installation and maintenance.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment one.
Fig. 2 is the back view of embodiment one.
Fig. 3 is the left view of embodiment one.
Fig. 4 is the right elevation of embodiment one.
Fig. 5 is the birds-eye view of embodiment one.
Fig. 6 is the upward view of embodiment one.
Fig. 7-1 to 7-7 is the assembly process figure of embodiment one elastic roller guide shoe.
Fig. 8 is the block diagram of embodiment one elastic roller guide shoe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
See Fig. 1-8, base plate 14 forms rectangular-shaped breach 14-1 near edge part, and this breach is used for through cage guide.Base plate 14 has several mounting hole 14-2, for assembling horizontal support 16, vertical support 17.Base plate 14 is also formed several locating piece 14-3, for locating horizontal support 16, vertical support 17.
Horizontal support 16, vertical support 17 are all rectangular-shaped, and horizontal support 16 two ends respectively have a perforation 16-1 along short transverse, and both sides broad ways also respectively has a perforation 16-2.The outer end of vertical support 17 has a perforation 17-1 along short transverse, and inner broad ways also has a hole 17-2.The side Middle face of horizontal support 16 forms groove along short transverse, and this concave part inserts the inner end of vertical support 17, and both form T-shaped shape.Put the two-seater 18 of strip on horizontal support 16, the two ends of two-seater 18 respectively have two holes, and wherein two hole 18-1 of inner side are corresponding with the perforation 16-1 of horizontal support 16, and two hole 18-2 in outside exceed outside this end end face of horizontal support 16.Put the single seat 19 of strip on vertical support 17, single seat 19 has two holes, and wherein a hole 19-1 is corresponding with the perforation 17-1 of vertical support 17, and another hole 19-2 exceeds outside the outer end end face of single seat 19.Horizontal support and vertical support are placed on base plate 14, by the Width location that the locating piece 14-3 of base plate supports two, and the interior side perforation of the vertical perforation that supports of the mounting hole of base plate and two and two-seater/single seat is corresponding up and down respectively, screw 15 stretches into from the bottom of base plate 14 and passes its mounting hole 14-3, again through corresponding support vertically wear and two-seater/single seat interior side perforation after, be encased inside plain cushion 20, bullet pad 21, screw in nut 22, two support and be assigned on base plate together with two-seater, single seat civilian dress.
The mounting structure of two transverse-rollers is identical: bearing 2 is pressed in the bearing hole of transverse-roller 1, reinstall circlip 3, then bearing pin 4 is pressed into, bearing pin 4 is through after circlip 3, bearing 2, stretch out after outside transverse-roller 1, pass the upper end perforation 5-1 of spacer 12 and front swing arm 5 again, be encased inside big flat washer 9, bullet pad 10, screw in screw 11.The both ends of the surface of spacer 12 peak at a side of roller, front swing arm respectively.The both sides, lower end of front swing arm 5 respectively have perforation 5-2, a 5-3, and wheel shaft 6 loads the interior side perforation 5-2 of front swing arm 5 and compresses, and graphite oilless sintered-metal bearing 7 is pressed into the outer side perforation 5-3 of swing arm 5.After wheel shaft 6 stretches into the perforation 16-2 of horizontal support 16, be encased inside big flat washer 9, bullet pad 10, then screw in screw 11.Graphite oilless sintered-metal bearing 7 is through one section (cylindrical section) of rotating shaft 8, and another section of rotating shaft 8 has the 8-1 that vertically bores a hole, axial screw 8-2, and holes communicates.The cylindrical section of rotating shaft 8 is through after bearing 7, and this end is encased inside big flat washer 9, bullet pad 10, then screws in screw 11.Rotating shaft 8 is in outside the end face of horizontal support 16, just to the perforation 18-2 of two-seater 18 homonymy on its 8-1 that vertically bores a hole, both stretch into screw rod 23 at corresponding perforation, and the screw rod be on two-seater 18 is inserted in spring 24, spring perch 25, plain cushion 26, then the nut 27 that spins.Corresponding, this end of the axial screw 8-2 of rotating shaft 8 screws in holding screw 28, rectifies screw rod 23 in screw 28, and can push up pressure screw rod 23.
Longitudinal roller 38 and with the mounting structure of rear-swing arm 13, longitudinal ligament 17, single seat 19 and principle similar with aforementioned lateral roller, reference foregoing teachings, no longer describes in detail.
The upright breach 14-1 to base plate 14 under space between three rollers, cage guide is through three rollers and the breach of base plate, and the wheel face of three rollers gently pastes cage guide.
Spring is arranged to vertical placement by the present invention, reduces the size of Width, is convenient to install and layout, makes roller guide shoe can popularize utilization in middle slower elevators.
Installation step, see Fig. 7-1 to Fig. 7-7:
1, first bearing 2 is pressed in the bearing hole of roller 1, refills 35 circlip for bores 3, be then pressed into bearing pin 4.
2, compress with press in perforation wheel shaft 6 being loaded swing arm 5, then be pressed into graphite oilless sintered-metal bearing 7.
3, the wheel assembly that the 1st step installs being penetrated spacer 12 reinstalls in the swing arm unit of the 2nd step, fixes, then load onto rotating shaft 8 with big flat washer 9, bullet pad 10, M6 screw 11.
4, the wheel assembly installed being penetrated spacer 12 reinstalls in rear-swing arm assembly 13, fixes, then load onto rotating shaft 8 with big flat washer 9, bullet pad 10, M6 screw 11.
5, M10 screw 15 is put into frock, put base plate 14, horizontal support 16, vertical support 17, two-seater 18, single seat 19, be inserted in flat gasket 20, bullet pad 21, be screwed into nut 22.
6, about QL roller assembly each 1, LL roller assembly 1, the perforation that the transverse and longitudinal penetrating bottom deck assembly supports, then be inserted in plain cushion 9, spring washer 10 respectively, tighten M6 screw 11.
7, be screwed in shaft hole by screw rod 23 successively in frock, tighten holding screw 28 after adjusting gap, load onto spring 24, spring perch 25, plain cushion 26, nut 27 Compress Spring of screwing on is to definite value and use nut locking.Assembling completion status is see Fig. 8.
Above the preferred embodiments of the present invention are described in detail; for those of ordinary skill in the art; according to thought provided by the invention, the specific embodiment of the present invention and field of application all will change, and these changes also should be considered as protection scope of the present invention.This description should not be construed as limiting the scope of the invention.
Claims (7)
1. elastic roller guide shoe, is characterized in that: comprise base plate, three rollers, and base plate forms breach, and this breach is used for through cage guide; First roller and the second roller are in same plane, plane being perpendicular residing for this plane and the 3rd roller, and residing for the 3rd roller, plane is between the first roller and the second roller; Corresponding with the breach of base plate between three rollers, for passing cage guide; First roller is assemblied on the first swing arm, and the second roller is assemblied on the second swing arm, and the 3rd roller is assemblied on the 3rd swing arm; Three swing arms connect a rotating shaft respectively, and described rotating shaft has vertical perforation and axial screw;
Be bolted horizontal support and two-seater, vertical support and single seat on base plate, two-seater is placed in horizontal support upper surface and two ends have perforation, and the perforation at two ends is suspended from outside horizontal support; Single seat is placed in vertical support upper surface and outer end has perforation, and this perforation is suspended from outside vertical support;
The first described swing arm, the second swing arm are bolted in described horizontal support, and in two swing arms, the vertical perforation of rotating shaft is corresponding with the perforation of side end with described two-seater respectively, and through a screw rod, are in the screw jacket spring on two-seater, and are compressed by nut; The axial screw of rotating shaft screws in screw, rectifies screw rod, and can push up pressure screw rod in screw;
The 3rd described swing arm is bolted in described vertical support, the vertical perforation of the 3rd rotating shaft in the 3rd swing arm is corresponding with the perforation of described single seat end, and through the 3rd screw rod, be in the 3rd screw jacket the 3rd spring on single seat, and compressed by the 3rd nut, the axial screw of the 3rd rotating shaft screws in the 3rd screw, rectifies the 3rd screw rod, and can push up pressure the 3rd screw rod in the 3rd screw;
Described horizontal support both sides broad ways respectively has a perforation; The first described swing arm, the second swing arm respectively have a perforation, each loading one wheel shaft in the perforation of described first swing arm, the second swing arm, and wheel shaft is encased inside big flat washer, bullet pad, then screws in screw after stretching into a corresponding perforation of horizontal support;
The described inner broad ways of vertical support has a perforation; The 3rd described swing arm has a perforation, loads the second wheel shaft in the perforation of described 3rd swing arm, and the second wheel shaft is encased inside the third-largest plain cushion, the 3rd bullet pad, then screws in the 3rd screw after stretching into the vertical perforation supported.
2. elastic roller guide shoe as claimed in claim 1, is characterized in that: described horizontal support, vertical support are all rectangular-shaped, and the side Middle face of horizontal support forms groove along short transverse, and this concave part inserts the vertical inner end supported, and both form T-shaped shape.
3. elastic roller guide shoe as claimed in claim 1 or 2, is characterized in that: described base plate forms several locating piece, for locating horizontal support, vertical support.
4. elastic roller guide shoe as claimed in claim 1, it is characterized in that: in the bearing hole of described first roller, the second roller, be pressed into a bearing respectively, and load circlip, bearing pin is through after circlip, bearing, stretch out after outside corresponding roller, again through spacer and corresponding swing arm, be encased inside the fourth-largest plain cushion, the 4th bullet pad, screw in the 4th screw.
5. elastic roller guide shoe as claimed in claim 1, it is characterized in that: press-in one bearing in the bearing hole of described 3rd roller, and load circlip, bearing pin is through after circlip, bearing, stretch out after outside the 3rd roller, again through spacer and the 3rd swing arm, be encased inside the fifth-largest plain cushion, the 5th bullet pad, screw in the 5th screw.
6. the elastic roller guide shoe as described in claim 1 or 4, it is characterized in that: the first described swing arm, the second swing arm are pressed into a graphite oilless sintered-metal bearing respectively, graphite oilless sintered-metal bearing is through one section of described corresponding rotating shaft, rotating shaft is through after graphite oilless sintered-metal bearing, this end is encased inside the sixth-largest plain cushion, the 6th bullet pad, then screws in the 6th screw.
7. the elastic roller guide shoe as described in claim 1 or 5, it is characterized in that: the 3rd described swing arm is pressed into a graphite oilless sintered-metal bearing, graphite oilless sintered-metal bearing is through one section of described 3rd rotating shaft, and the 3rd rotating shaft is through after graphite oilless sintered-metal bearing, this end is encased inside the seventh-largest plain cushion, the 7th bullet pad, then screws in the 7th screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210246471.1A CN102718107B (en) | 2012-05-14 | 2012-07-17 | Elastic roller guide shoe |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220215201X | 2012-05-14 | ||
| CN201220215201 | 2012-05-14 | ||
| CN201220215201.X | 2012-05-14 | ||
| CN201210246471.1A CN102718107B (en) | 2012-05-14 | 2012-07-17 | Elastic roller guide shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102718107A CN102718107A (en) | 2012-10-10 |
| CN102718107B true CN102718107B (en) | 2015-04-15 |
Family
ID=46944020
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344263 Expired - Lifetime CN202754662U (en) | 2012-05-14 | 2012-07-17 | Elastic type roller guide shoes |
| CN201210246471.1A Active CN102718107B (en) | 2012-05-14 | 2012-07-17 | Elastic roller guide shoe |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344263 Expired - Lifetime CN202754662U (en) | 2012-05-14 | 2012-07-17 | Elastic type roller guide shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202754662U (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202754662U (en) * | 2012-05-14 | 2013-02-27 | 杭州沪宁电梯配件有限公司 | Elastic type roller guide shoes |
| WO2013170532A1 (en) * | 2012-05-14 | 2013-11-21 | 杭州沪宁电梯配件有限公司 | Roller guide shoe |
| CN103112769A (en) * | 2013-03-09 | 2013-05-22 | 韦浩 | Combined type rolling guide shoe |
| CN105923507A (en) * | 2016-06-24 | 2016-09-07 | 山东兰剑物流科技股份有限公司 | Novel high-speed hoist |
| CN107553208A (en) * | 2017-09-14 | 2018-01-09 | 苏州富强加能精机有限公司 | A kind of Digit Control Machine Tool anti-jumping sliding door |
| WO2020140752A1 (en) * | 2019-01-03 | 2020-07-09 | 杭州沪宁电梯部件股份有限公司 | Roller guide shoe |
| CN111392546B (en) * | 2019-01-03 | 2024-05-07 | 杭州沪宁电梯部件股份有限公司 | Roller guide shoe |
| CN111217223B (en) * | 2020-01-18 | 2021-09-03 | 北京联合通力电梯有限公司 | Novel elevator roller guide shoe |
| CN112408279B (en) * | 2020-11-16 | 2021-12-07 | 哈尔滨工程大学 | Spacing support device of platform operating system under water |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2756208B2 (en) * | 1991-03-13 | 1998-05-25 | オーチス エレベータ カンパニー | Horizontal deviation correction device for elevator cars running vertically |
| CN201190068Y (en) * | 2008-03-28 | 2009-02-04 | 天津市奥达精密机械制造有限公司 | Roller guiding shoe for high speed elevator |
| CN102107807A (en) * | 2009-12-25 | 2011-06-29 | 东芝电梯株式会社 | Guiding device of elevator |
| CN202754662U (en) * | 2012-05-14 | 2013-02-27 | 杭州沪宁电梯配件有限公司 | Elastic type roller guide shoes |
-
2012
- 2012-07-17 CN CN 201220344263 patent/CN202754662U/en not_active Expired - Lifetime
- 2012-07-17 CN CN201210246471.1A patent/CN102718107B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2756208B2 (en) * | 1991-03-13 | 1998-05-25 | オーチス エレベータ カンパニー | Horizontal deviation correction device for elevator cars running vertically |
| CN201190068Y (en) * | 2008-03-28 | 2009-02-04 | 天津市奥达精密机械制造有限公司 | Roller guiding shoe for high speed elevator |
| CN102107807A (en) * | 2009-12-25 | 2011-06-29 | 东芝电梯株式会社 | Guiding device of elevator |
| CN202754662U (en) * | 2012-05-14 | 2013-02-27 | 杭州沪宁电梯配件有限公司 | Elastic type roller guide shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202754662U (en) | 2013-02-27 |
| CN102718107A (en) | 2012-10-10 |
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Address after: 311121 Zhongtai Industrial Park, water tower village, Zhongtai Township, Yuhang District, Hangzhou, Zhejiang Patentee after: HANGZHOU HUNING ELEVATOR PARTS CO., LTD. Address before: 311121 Zhongtai Industrial Park, water tower village, Zhongtai Township, Yuhang District, Hangzhou, Zhejiang Patentee before: Hangzhou Huning Elevator Fitting Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Yuhang Thailand Street Tower Village in Hangzhou City, Zhejiang province 311121 Patentee after: HANGZHOU HUNING ELEVATOR PARTS CO., LTD. Address before: 311121 Zhongtai Industrial Park, water tower village, Zhongtai Township, Yuhang District, Hangzhou, Zhejiang Patentee before: HANGZHOU HUNING ELEVATOR PARTS CO., LTD. |