CN104925617A - Elevator guide shoe and guide rail matching structure - Google Patents
Elevator guide shoe and guide rail matching structure Download PDFInfo
- Publication number
- CN104925617A CN104925617A CN201510362551.7A CN201510362551A CN104925617A CN 104925617 A CN104925617 A CN 104925617A CN 201510362551 A CN201510362551 A CN 201510362551A CN 104925617 A CN104925617 A CN 104925617A
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- CN
- China
- Prior art keywords
- guide rail
- roller
- rail body
- roller shaft
- elevator
- 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.)
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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
-
- 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
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides an elevator guide shoe and guide rail matching structure, and belongs to the technical field of elevators. An elevator guide shoe comprises a base plate, a pair of guide shoe plates and a guide rail. The base plate is longitudinally fixed to an elevator lift car. A guide rail body avoiding cavity is formed in each guide shoe plate. A first idler wheel shaft bearing base, a second idler wheel shaft bearing base and a third idler wheel shaft bearing base are fixed between the guide shoe plates. The first idler wheel shaft bearing base, the second idler wheel shaft bearing base and the third idler wheel shaft bearing base surround the guide rail body abdicating cavities in the peripheral direction at 90-degree intervals. The first idler wheel shaft bearing base is provided with a first idler wheel. The second idler wheel shaft bearing base is provided with a second idler wheel. The third idler wheel shaft bearing base is provided with a third idler wheel. The guide rail comprises a guide rail body. The cross section of the guide rail body is circular or square. The guide rail body avoiding cavities correspond to the guide rail body. The first idler wheel, the second idler wheel, the third idler wheel and the surface of the guide rail body form a rolling pair. The elevator guide shoe and guide rail matching structure guarantees safe operation of the elevator lift car and is simple in structure, convenient to manufacture and fast to assemble, the cost is reduced, and the attractive effect of an elevator is improved.
Description
Technical field
The invention belongs to elevator technology field, be specifically related to the fit structure of a kind of elevator guide shoe and guide rail.
Background technology
Elevator guide shoe is the transition member between lift car and guide rail, fix in a state of use and coordinate with slide or rolls simultaneously, and guide rail is fixed on the well enclosure of the hoistway of confession elevator cage operation with lift car.
The shape of cross section of the aforementioned guide rail in prior art is in T shape, although the guide rail of this cross sectional shape can meet aforesaid elevator lead boots and its slip or the requirement coordinated of rolling, but there is the shortcoming of following two aspects: one is because the difficulty of processing of T-shaped guide rail is large and cost is high, is thus unfavorable for the cost reducing complete electric elevator installation; Two be due to T-shaped guide rail do not have people expect sight, thus the overall appearance effect of the elevator in such as airport, high ferro, megastore, hotel especially sightseeing spot is had an impact.
Chinese invention patent application publication No. CN104261231A recommends to be had " a kind of elevator roller guide shoe ", although this patent application scheme can embody the technique effect that its specification sheets the 0010th section is concluded, but owing to it using shape of cross section guide rail in T shape, thus there is aforementioned shortcoming.
Chinese invention patent application publication No. CN102774723A provides " a kind of cage guide ", because this patent application scheme employs the rounded guide rail of shape of cross section, and boots (patent claims rail brackets) will be led coordinate with slide, thus can eliminate aforesaid 2 shortcomings, but this patent does not specifically provide the concrete structure of leading boots coordinated with the slide of circle.
Chinese invention patent Authorization Notice No. CN101130420B introduces to be had " fabricate block of the circular formula guide rail of a kind of elevator and attaching parts thereof ", this patent formula solves the technical matters (specifically can see the specification sheets the 0025 to 0035 section of this patent) being implemented by adjacent two circular guideways to connect, but does not provide the enlightenment of the concrete structure of leading boots equally.
As is known in the industry, because shape of cross section is rounded or the textural difference of the guide rail of rectangle and shape of cross section guide rail in T shape is larger, thus being difficult to the boots structure of leading that even cannot follow in prior art makes it form sliding pair or rolling pair with guide rail that is circular or rectangle, that is lead boots structure need the change according to guide rail and make adaptations, but all do not provide the enlightenment of referential technology in patent and non-patent literature disclosed in up to now.
For above-mentioned prior art, the applicant has done positive and useful design, and defines technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of and contributes to making leading boots and guide rail reliable fit and use situation of stopping to derail, be conducive to significantly simplifying the integral structure of leading boots and use and conveniently manufactures and assemble, be of value to and make guide rail embody good sight and be able to the aesthetic of Integral lifting elevator and have the manufacture difficulty being convenient to significantly reduce guide rail and use the elevator guide shoe of the cost alleviating complete electric elevator installation and the fit structure of guide rail.
Task of the present invention has been come like this, the fit structure of a kind of elevator guide shoe and guide rail, and described elevator guide shoe comprises a substrate, and this substrate is fixed with longitudinal state and lift car in use, perpendicular to described substrate arrange and be fixed as one with substrate lead boots plate for a pair, respectively to offer a guide rail body at this on boots plate and in position to correspond to each other to step down chamber to leading, and lead between boots plate at a pair and be fixed with one first roller shaft supporting base, one second roller shaft supporting base and one the 3rd roller shaft supporting base, this the first roller shaft supporting base, second roller shaft supporting base and the 3rd roller shaft supporting base are separated by 90 ° around the step down circumferencial direction in chamber of described guide rail body, and on the first roller shaft supporting base, be provided with one first roller rotationally, second roller shaft supporting base is provided with one second roller rotationally, and on the 3rd roller shaft supporting base, be provided with one the 3rd roller rotationally, described guide rail comprises guide rail body, the shape of cross section of this guide rail body is rounded or square, described guide rail body step down chamber first roller corresponding and described with guide rail body, the second roller and the 3rd roller and guide rail body surface form rolling pair.
In a specific embodiment of the present invention, the first described roller is arranged on the first roller shaft rotationally by the first roller bearing, and this first roller shaft is fixed on described first roller shaft supporting base; The second described roller is arranged on the second roller shaft rotationally by the second roller bearing, and this second roller shaft is fixed on described second roller shaft supporting base; The 3rd described roller is arranged on the 3rd roller shaft rotationally by the 3rd roller bearing, and the 3rd roller shaft is fixed on described 3rd roller shaft supporting base.
In another specific embodiment of the present invention, when the shape of cross section of described guide rail body is rounded, the step down shape in chamber of described guide rail body is C font or U-shaped; And when the shape of cross section of described guide rail body is in square, the step down shape in chamber of described guide rail body is U-shaped.
In another specific embodiment of the present invention, respectively offer lift car fixed orifice with space state in the upper and lower of the length direction of described substrate.
In another specific embodiment of the present invention, described guide rail body short transverse and be fixed with well enclosure permanent seat in the position of the side in chamber of stepping down back to described guide rail body with space state.
Also have in a specific embodiment of the present invention, described well enclosure permanent seat offers well enclosure fixed orifice.
More of the present invention and in a specific embodiment, first, second described roller and the 3rd roller are the roller of non-metallic material.
In an of the present invention and then specific embodiment, the roller of described non-metallic material is rubber wheel, nylon wheel or polytetrafluoroethylene wheel.
Of the present invention again more and in a specific embodiment, first, second described roller and the 3rd roller are the Metal Contact Rollers that surface recombination has non-metallic layer.
In an again of the present invention and then specific embodiment, described non-metallic layer is rubber layer, nylon layer or polytetrafluoroethylene floor.
One of technique effect of technical scheme provided by the invention, because first, second, third roller shaft supporting base to be fixed on the state being separated by 90 ° to lead for a pair between boots plate around the step down circumferencial direction in chamber of guide rail body, thus there will not be derailment occurring when first, second, third roller coordinates with guide rail body, guarantee the safe in operation of lift car; Two, because the structural system leading boots only comprises substrate, leads boots plate and first, second, third roller shaft supporting base for a pair, thus integral structure is very simple, both conveniently can make, and can fast assemble again; Three, because guide rail body have employed the rounded or foursquare guide rail body of shape of cross section, thus for the T-shaped guide rail of prior art, manufacture difficulty is able to remarkable reduction, and the cost of complete electric elevator installation is effectively reduced; Four, owing to have employed the rounded or foursquare guide rail body of shape of cross section, thus can promote sight, be of value to the aesthetic of hoisting elevator.
Accompanying drawing explanation
Fig. 1 is first embodiment of the present invention constructional drawing.
The cutaway view of Fig. 2 Fig. 1.
Fig. 3 is the schematic diagram of the elevator guide shoe shown in Fig. 1.
Fig. 4 is the first application examples schematic diagram of Fig. 1 structure.
Fig. 5 is the second application examples schematic diagram of Fig. 1 structure.
Fig. 6 is second embodiment of the present invention schematic diagram.
Fig. 7 is the application examples schematic diagram of Fig. 6 structure.
Detailed description of the invention
Embodiment 1:
Refer to Fig. 1, Fig. 2 and Fig. 3, give the structural system belonging to elevator guide shoe as lower component: a substrate 1, this substrate 1 is fixed with longitudinal state and the lift car 4 to be illustrated by Fig. 4 and Fig. 5 in use, perpendicular to substrate 1 arrange and preferably by welding mode and substrate 1 be fixed as one lead boots plate 2 for a pair, respectively to offer a guide rail body at this on boots plate 2 and in position to correspond to each other to step down chamber 21 to leading, and lead between boots plate 2 at a pair and be fixed with one first roller shaft supporting base 22, one second roller shaft supporting base 23 and one the 3rd roller shaft supporting base 24, this the first roller shaft supporting base 22, second roller shaft supporting base 23 and the 3rd roller shaft supporting base 24 are separated by 90 ° around the step down circumferencial direction in chamber 21 of aforementioned guide rail body, and on the first roller shaft supporting base 22, be provided with one first roller 221 rotationally, second roller shaft supporting base 23 is provided with one second roller 231 rotationally, and on the 3rd roller shaft supporting base 24, be provided with one the 3rd roller 241 rotationally.
Give the guide rail body 3 of the structural system belonging to guide rail, the shape of cross section of this guide rail body 3 is rounded, and step down chamber 21 and aforesaid first roller 22, second roller 23 corresponding with guide rail body 3 and the 3rd roller 24 of aforesaid guide rail body forms rolling pair with the surface of guide rail body 3.
Please see Fig. 2 and Fig. 3 by emphasis, aforesaid first roller 221 is arranged on the first roller shaft 2212 rotationally by the first roller bearing 2211, and this first roller shaft 2212 is fixed on and limits nut 22121 on described first roller shaft supporting base 22 and by first and limit; Aforesaid second roller 231 is arranged on the second roller shaft 2312 rotationally by the second roller bearing 2311, and this second roller shaft 2312 is fixed on and limits nut 23121 on aforementioned second roller shaft supporting base 23 and by second and limit; Aforesaid 3rd roller 241 is arranged on the 3rd roller shaft 2412 rotationally by the 3rd roller bearing 2411, and the 3rd roller shaft 2412 to be fixed on aforementioned 3rd roller shaft supporting base 24 and to limit nut 24121 by the 3rd and limits.
Because the shape of cross section of the guide rail body 3 of the present embodiment is rounded, thus the step down shape in chamber 21 of aforesaid guide rail body is C font, but also can use U-shaped chamber, specifically can be as shown in Figure 3.
As shown in Figure 1, respectively offer lift car fixed orifice 11 with space state in the upper and lower of the length direction of aforesaid base plate 1, in the position corresponding to lift car fixed orifice 11, substrate 1 and lift car 4 are fixed by bolt or similar fastener in use.
And then as shown in Figure 1, aforesaid guide rail body 3 short transverse and fix (by welding) in the position of the side in chamber 21 of stepping down back to aforementioned guide rail body with space state and have well enclosure permanent seat 31, this well enclosure permanent seat 31 offers well enclosure fixed orifice 311, in use, bolt or similar fastener is adopted well enclosure permanent seat 31 and well enclosure to be fixed in the position corresponding to well enclosure fixed orifice 311.
Preferably, first, second roller the 221,231 and the 3rd roller 241 aforesaid is the roller of non-metallic material, and the roller of non-metallic material is as rubber wheel, nylon wheel or polytetrafluoroethylene wheel, and the present embodiment uses polytetrafluoroethylene.If use surface recombination to have non-metallic layer if the Metal Contact Rollers of rubber layer, nylon layer or polytetrafluoroethylene floor is as first, second roller the 221,231 and the 3rd roller 241, so should be considered as equivalence change and still belong to technology contents category disclosed by the invention.
Application examples 1:
Refer to Fig. 4, the lift car 4 of vertical row and up-and-down movement has been shown in this Fig. 4, this lift car 4, by being matched by the guide rail body 3 leading boots structure rounded with shape of cross section of the present invention of four shown in Fig. 1 to Fig. 3, namely leads aforementioned first, second, third roller 221,231,241 of the structural system of boots by each and guide rail body 3 forms rolling pair.
Application examples 2:
Refer to Fig. 5, Fig. 5 shows the lift car 4 of diagonal, aforesaid substrate 1 is fixed with the car chassis 41 of lift car 4, and pair of guide rails body 3 to arrange along hoistway (diagonal hoistway) with heeling condition and well enclosure permanent seat 31 and the bearing support 5 be located in diagonal hoistway fixed.
Embodiment 2:
Refer to Fig. 6, only change the shape of cross section of guide rail body 3 into square, the shape in chamber 21 of guide rail body being stepped down changes U-shaped into, and all the other are all with the description to embodiment 1.
Application examples 3:
Fig. 7 is shown in request, and only change the shape of cross section of guide rail body 3 into square, all the other are all with the description to application examples 2.
In sum, technical scheme provided by the invention overcomes the deficiency in prior art, completes invention task, has cashed the technique effect referred in the superincumbent technique effect hurdle of applicant faithfully, and can yet be regarded as is a ultimate attainment technical scheme.
Claims (10)
1.
a fit structure for elevator guide shoe and guide rail, is characterized in that described elevator guide shoe comprises a substrate (1), and this substrate (1) is fixed with longitudinal state and lift car (4) in use, perpendicular to described substrate (1) arrange and be fixed as one with substrate (1) lead boots plate (2) for a pair, upper and respectively offer a guide rail body in position to correspond to each other and to step down chamber (21) to leading boots plate (2) at this, and lead between boots plate (2) at a pair and be fixed with one first roller shaft supporting base (22), one second roller shaft supporting base (23) and one the 3rd roller shaft supporting base (24), this the first roller shaft supporting base (22), second roller shaft supporting base (23) and the 3rd roller shaft supporting base (24) are separated by 90 ° around the step down circumferencial direction in chamber (21) of described guide rail body, and on the first roller shaft supporting base (22), be provided with one first roller (221) rotationally, second roller shaft supporting base (23) is provided with one second roller (231) rotationally, and on the 3rd roller shaft supporting base (24), be provided with one the 3rd roller (241) rotationally, described guide rail comprises guide rail body (3), the shape of cross section of this guide rail body (3) is rounded or square, and described guide rail body chamber (21) first roller (22), second roller (23) and three roller (24) corresponding and described with guide rail body (3) of stepping down forms rolling pair with the surface of guide rail body (3).
2.
the fit structure of elevator guide shoe according to claim 1 and guide rail, it is characterized in that described the first roller (221) is arranged on the first roller shaft (2212) rotationally by the first roller bearing (2211), and this first roller shaft (2212) is fixed on described first roller shaft supporting base (22); Described the second roller (231) is arranged on the second roller shaft (2312) rotationally by the second roller bearing (2311), and this second roller shaft (2312) is fixed on described second roller shaft supporting base (23); The 3rd described roller (241) is arranged on the 3rd roller shaft (2412) rotationally by the 3rd roller bearing (2411), and the 3rd roller shaft (2412) is fixed on described 3rd roller shaft supporting base (24).
3.
the fit structure of elevator guide shoe according to claim 1 and guide rail, is characterized in that when the shape of cross section of described guide rail body (3) is rounded, and the step down shape in chamber (21) of described guide rail body is C font or U-shaped; And when the shape of cross section of described guide rail body (3) is in square, the step down shape in chamber (21) of described guide rail body is U-shaped.
4.
the fit structure of elevator guide shoe according to claim 1 and guide rail, is characterized in that respectively offering lift car fixed orifice (11) with space state in the upper and lower of the length direction of described substrate (1).
5.
the fit structure of elevator guide shoe according to claim 1 and guide rail, is characterized in that short transverse in described guide rail body (3) and is fixed with well enclosure permanent seat (31) in the position of the side in chamber (21) of stepping down back to described guide rail body with space state.
6.
the fit structure of elevator guide shoe according to claim 5 and guide rail, is characterized in that offering well enclosure fixed orifice (311) on described well enclosure permanent seat (31).
7.
the fit structure of elevator guide shoe according to claim 1 and 2 and guide rail, is characterized in that the roller that described first, second roller (221,231) and the 3rd roller (241) are non-metallic material.
8.
the fit structure of elevator guide shoe according to claim 7 and guide rail, is characterized in that the roller of described non-metallic material is rubber wheel, nylon wheel or polytetrafluoroethylene wheel.
9.
the fit structure of elevator guide shoe according to claim 1 and 2 and guide rail, is characterized in that described first, second roller (221,231) and the 3rd roller (241) have the Metal Contact Rollers of non-metallic layer for surface recombination.
10.
the fit structure of elevator guide shoe according to claim 9 and guide rail, is characterized in that described non-metallic layer is rubber layer, nylon layer or polytetrafluoroethylene floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362551.7A CN104925617A (en) | 2015-06-26 | 2015-06-26 | Elevator guide shoe and guide rail matching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362551.7A CN104925617A (en) | 2015-06-26 | 2015-06-26 | Elevator guide shoe and guide rail matching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104925617A true CN104925617A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510362551.7A Pending CN104925617A (en) | 2015-06-26 | 2015-06-26 | Elevator guide shoe and guide rail matching structure |
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| Country | Link |
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| CN (1) | CN104925617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629326A (en) * | 2016-10-18 | 2017-05-10 | 江苏省特种设备安全监督检验研究院常州分院 | Roller of elevator guide shoe with broadband noise reduction and long service life characteristics |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3503753A1 (en) * | 1985-02-05 | 1986-09-04 | Usto Aufzüge u. Schallschutzanlagen GmbH, 4722 Ennigerloh | Lifting appliance for the vertical transport of measuring devices, tools and similar loads in towers, in particular in telecommunication towers |
| CN1280547A (en) * | 1997-11-06 | 2001-01-17 | 通力股份公司 | Elevator Guide shoe |
| CN2848794Y (en) * | 2005-12-19 | 2006-12-20 | 郑卫星 | Roller guiding device |
| CN201473151U (en) * | 2009-05-11 | 2010-05-19 | 如皋市中如化工有限公司 | Light cargo elevator |
| CN203922373U (en) * | 2014-04-28 | 2014-11-05 | 昆明开物机械制造有限公司 | The cage rail wheel of building hoist |
| CN204751783U (en) * | 2015-06-26 | 2015-11-11 | 苏州莱茵电梯制造有限公司 | Cooperation structure of boots and guide rail is led to elevator |
-
2015
- 2015-06-26 CN CN201510362551.7A patent/CN104925617A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3503753A1 (en) * | 1985-02-05 | 1986-09-04 | Usto Aufzüge u. Schallschutzanlagen GmbH, 4722 Ennigerloh | Lifting appliance for the vertical transport of measuring devices, tools and similar loads in towers, in particular in telecommunication towers |
| CN1280547A (en) * | 1997-11-06 | 2001-01-17 | 通力股份公司 | Elevator Guide shoe |
| CN2848794Y (en) * | 2005-12-19 | 2006-12-20 | 郑卫星 | Roller guiding device |
| CN201473151U (en) * | 2009-05-11 | 2010-05-19 | 如皋市中如化工有限公司 | Light cargo elevator |
| CN203922373U (en) * | 2014-04-28 | 2014-11-05 | 昆明开物机械制造有限公司 | The cage rail wheel of building hoist |
| CN204751783U (en) * | 2015-06-26 | 2015-11-11 | 苏州莱茵电梯制造有限公司 | Cooperation structure of boots and guide rail is led to elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629326A (en) * | 2016-10-18 | 2017-05-10 | 江苏省特种设备安全监督检验研究院常州分院 | Roller of elevator guide shoe with broadband noise reduction and long service life characteristics |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |