CN202967800U - Wheel type guide shoe of straight-running elevator - Google Patents
Wheel type guide shoe of straight-running elevator Download PDFInfo
- Publication number
- CN202967800U CN202967800U CN 201220705182 CN201220705182U CN202967800U CN 202967800 U CN202967800 U CN 202967800U CN 201220705182 CN201220705182 CN 201220705182 CN 201220705182 U CN201220705182 U CN 201220705182U CN 202967800 U CN202967800 U CN 202967800U
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- China
- Prior art keywords
- guide rail
- support
- base
- roller
- spring
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- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a wheel type guide shoe of a straight-running elevator. The wheel type guide shoe comprises a base and a guide rail. The base is fixedly installed on two sides of a carriage, and the guide rail is fixed on a shaft wall. The wheel type guide shoe comprises a support, a spring and an idler wheel. The idler wheel is hinged on the support, two ends of the spring are respectively connected with the support and the base, and the support is fixed on the base through the spring. The circular surface of the idler wheel is V-shaped, and two circular inclined faces on the idler wheel respectively abut against the upper face of the guide rail and the lateral face of the guide rail. By means of the technical scheme, slide contact between the guide rail working face and the guide shoe is changed to be in rolling contact, friction force between the guide shoe and the guide rail working face is greatly reduced, a large amount of guide rail lubricating oil is not required to be used in a shaft, and fire risk in the shaft is reduced. Simultaneously, the wheel type guide shoe reduces maintenance times of the guide shoe in the elevator and reduces energy consumption.
Description
Technical field
The utility model relates to a kind of craspedodrome elevator guide shoe, particularly relates to the wheeled boots of leading of a kind of craspedodrome elevator.
Background technology
as depicted in figs. 1 and 2, in the prior art, the shoe guide back side is connected to the framework inboard, the inboard of shoe guide contacts with the guide pass of guide rail, and can slide up and down, framework is connected to a side of car, car moves up and down to drive and leads boots and slide at the guide rail running surface, three of guide pass are stressed, the shoe guide of guaranteeing to lead boots can not break away from the uninterrupted contact with guide pass, because the friction force of cliding friction form is larger, sliding guide shoe need to have oil lubrication, but in airtight elevator hoistways, 1 inconvenient often filling, 2 should not have a large amount of lubricated wet goods combustible productss in hoistway, in case the sparking of elevator electricity becomes disaster hidden-trouble.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of craspedodrome elevator the wheeled boots of leading, pass through the technical program, a large amount of guide rail lubricating oils that use in hoistway have been avoided, reduced the fire risk in hoistway, reduce to lead the friction force of boots and working face of guide rail, reduced frequency of maintenance and the energy resource consumption of elevator.
In order to achieve the above object, the technical solution of the utility model is achieved in that the wheeled boots of leading of a kind of craspedodrome elevator, include base and guide rail, described base is fixedly mounted on car both sides, guide rail is fixed on well enclosure, includes support, spring and roller, and described roller is hinged on support, the two ends of described spring are connected with base with support respectively, and support is fixed on base through spring.
The arc-shaped surface of described roller is in the shape of the letter V, two circular arc inclined-planes on described roller be pressed on respectively upper above guide rail and the guide rail side on.
The both sides of described guide rail have shifted to install several rollers side by side or up and down, one of them circular arc inclined-plane of each roller is pressed on guide rail top, wherein another circular arc inclined-plane of each roller is pressed on respectively on corresponding guide rail side, each roller is hinged on separately support, and described support is separately fixed on base by spring separately.
Beneficial effect after the employing technique scheme is: the wheeled boots of leading of a kind of craspedodrome elevator, pass through the technical program, with working face of guide rail with lead moving contact between boots and change into to roll and contact, greatly reduced to lead the friction force of boots and working face of guide rail, a large amount of guide rail lubricating oils that use in hoistway have been avoided, thereby reduced the fire risk in hoistway, reduced simultaneously the frequency of maintenance of leading boots in elevator and the consumption that has reduced the energy.
Description of drawings
Fig. 1 is the constructional drawing of prior art.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment one.
Fig. 4 is the schematic diagram of the utility model embodiment two.
Fig. 5 is the upward view of Fig. 4.
Fig. 6 is the work schematic diagram of asymmetric V-arrangement roller in the utility model.
In figure, 1 shoe guide, 2 frameworks, 3 guide rails, 4 cars, 5 bases, 6 supports, 7 springs, 8 rollers.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment in the utility model is described in further detail.
As shown in Figure 3, the wheeled boots of leading of the craspedodrome elevator that the utility model relates to, include base 5 and guide rail 3, described base 5 is fixedly mounted on car 4 both sides, guide rail 3 is fixed on well enclosure, also includes support 6, spring 7 and roller 8, and described roller 8 is hinged on support 6, the two ends of described spring 7 are connected with base 5 with support 6 respectively, and support 6 is fixed on base 5 through spring 7.
The arc-shaped surface of described roller 8 is in the shape of the letter V, two circular arc inclined-planes on described roller 8 be pressed on respectively upper above guide rail 3 and guide rail 3 sides on.
In embodiment one of the present utility model, the both sides of described guide rail have been arranged side by side roller 8, and many rows can be set as required, and roller 8 support 6 separately that is arranged in row connects as one.
As shown in Figure 4 and Figure 5, the both sides of described guide rail 3 have shifted to install several rollers 8 up and down, one of them circular arc inclined-plane of each roller 8 is pressed on guide rail 3 top, wherein another circular arc inclined-plane of each roller 8 is pressed on respectively on corresponding guide rail 3 sides, each roller 8 is hinged on separately support 6, and described support 6 is separately fixed on base 5 by spring 7 separately.
As shown in Figure 6, the angle of inclination on two circular arc inclined-planes on the roller 8 in the utility model can be inconsistent, form asymmetric roller, adapting to difform guide rail 3 surfaces, and jointly the coincide side of top and guide rail 3 of guide rail 3 of various shapes, two circular arc inclined-planes that reach roller 8.
The above is only better possible embodiments of the present utility model, is not to limit scope of the present utility model.
Claims (3)
1. wheeled boots of leading of craspedodrome elevator, include base and guide rail, described base is fixedly mounted on car both sides, guide rail is fixed on well enclosure, it is characterized in that, include support, spring and roller, described roller is hinged on support, the two ends of described spring are connected with base with support respectively, and support is fixed on base through spring.
2. the wheeled boots of leading of craspedodrome elevator according to claim 1, is characterized in that, the arc-shaped surface of described roller is in the shape of the letter V, two circular arc inclined-planes on described roller be pressed on respectively upper above guide rail and the guide rail side on.
3. wheeled boots of leading of craspedodrome elevator according to claim 1 and 2, it is characterized in that, the both sides of described guide rail have shifted to install several rollers side by side or up and down, one of them circular arc inclined-plane of each roller is pressed on guide rail top, wherein another circular arc inclined-plane of each roller is pressed on respectively on corresponding guide rail side, each roller is hinged on separately support, and described support is separately fixed on base by spring separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705182 CN202967800U (en) | 2012-12-19 | 2012-12-19 | Wheel type guide shoe of straight-running elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705182 CN202967800U (en) | 2012-12-19 | 2012-12-19 | Wheel type guide shoe of straight-running elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967800U true CN202967800U (en) | 2013-06-05 |
Family
ID=48508905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705182 Expired - Fee Related CN202967800U (en) | 2012-12-19 | 2012-12-19 | Wheel type guide shoe of straight-running elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010900A (en) * | 2012-12-19 | 2013-04-03 | 北京升华电梯有限公司 | Direct-movement elevator wheel-type guide shoe |
| CN108975200A (en) * | 2018-07-09 | 2018-12-11 | 盐城康鼎机械有限公司 | A kind of stable lifting apparatus of material |
-
2012
- 2012-12-19 CN CN 201220705182 patent/CN202967800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010900A (en) * | 2012-12-19 | 2013-04-03 | 北京升华电梯有限公司 | Direct-movement elevator wheel-type guide shoe |
| CN108975200A (en) * | 2018-07-09 | 2018-12-11 | 盐城康鼎机械有限公司 | A kind of stable lifting apparatus of material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |