CN102774723A - Elevator guide rail - Google Patents
Elevator guide rail Download PDFInfo
- Publication number
- CN102774723A CN102774723A CN201210185546XA CN201210185546A CN102774723A CN 102774723 A CN102774723 A CN 102774723A CN 201210185546X A CN201210185546X A CN 201210185546XA CN 201210185546 A CN201210185546 A CN 201210185546A CN 102774723 A CN102774723 A CN 102774723A
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- CN
- China
- Prior art keywords
- guide rail
- elevator
- rail
- guide
- brackets
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides an improved elevator guide rail, belonging to the technical field of elevator equipment. The elevator guide rail comprises a guide rail and a guide rail bracket, and is characterized in that a hole is arranged in the middle of the guide rail bracket, and the guide rail passes through the hole; a gap between the guide rail bracket and the guide rail is a hydraulic oil cavity which is internally filled with lubricating oil; a sealing piece is sealed between the guide rail bracket and the guide rail; the guide rail is a circular shaft; and an air bag is also arranged between the hydraulic oil cavity and the guide rail bracket and is internally and fully filled with air. By adopting the elevator guide rail, the noise produced by the guide rail when an elevator runs can be effectively reduced, and the elevator can run more stably.
Description
Technical field
The present invention relates to a kind of cage guide, especially a kind of cage guide that includes lubricant reservoir belongs to elevator equipment field.
Background technology
Cage guide is a vitals on the elevator, is that elevator up-down is sailed the safe rail at hoistway, and guide rail is installed on the well enclosure, and by guide rail bracket, rail brackets is fixedly connected on wall of well.Cage guide is divided into three major types: solid guide rail, counterweight hollow guide rail and staircase guide rail.The guide rail that elevator is commonly used is " T " font guide rail.Characteristics such as rigidity is strong, reliability is high, safe cheapness.Through a rail brackets car is being connected on the guide rail on the elevator, is also generally including a car in the guide track system and led boots, car lead that boots are installed in that car is put the beams in place and sedan-chair at the bottom of below the safety gear block; The main type of leading boots has sliding guide shoe and rolling to lead two kinds in boots.The deficiency that this design brings is exactly that the friction force of leading between boots and the guide rail is big, causes the elevator operation energy consumption bigger, and at the elevator run duration, being rigidly connected of guide rail and common wall formed the vibration transfer overhead speaker, and the operation noise is bigger.
Summary of the invention
To above problem, the invention provides a kind of cage guide, the technical scheme of employing is:
A kind of cage guide comprises guide rail, rail brackets, it is characterized in that: perforate in the middle of the rail brackets; And pass by guide rail; The gap of rail brackets and guide rail is a fluid chamber, and wherein adding has lubricating oil, is sealed between rail brackets and the guide rail through seal strip.Because between rail brackets and the guide rail is lubricating oil, the noise that produces in the time of can reducing the elevator operation effectively.
As further improved plan of the present invention, above-mentioned guide rail is a circular shaft, the generation noise when further having reduced to move relatively between rail brackets and the guide rail.
As the further improved plan of the present invention, between fluid chamber and rail brackets, also comprise an air bag, wherein being full of has air.Since about elevator possibly occur in operational process or before and after the situation of rocking, the kinetic energy when air bag can absorb elevator further and rocks is used in combination with fluid chamber, can guarantee stability, the low noise of elevator operation better.
Description of drawings
Fig. 1 is the block diagram of cage guide provided by the invention;
Fig. 2 is the section-drawing of cage guide provided by the invention;
Fig. 3 is the section-drawing of improved cage guide provided by the invention.
Wherein, the 1st, guide rail; The 2nd, rail brackets; The 3rd, seal strip; The 4th, fluid chamber; The 5th, air bag.
The specific embodiment
As depicted in figs. 1 and 2, a kind of cage guide provided by the invention comprises guide rail 1, rail brackets 2, it is characterized in that: perforates in the middle of the rail brackets 2, and pass by guide rail 1; Rail brackets 2 is a fluid chamber 4 with the gap of guide rail 1, and wherein adding has lubricating oil, is sealed between rail brackets 2 and the guide rail 1 through seal strip 5, and guide rail is a circular shaft.
As shown in figures 1 and 3, a kind of improved cage guide provided by the invention comprises guide rail 1, rail brackets 2, it is characterized in that: perforates in the middle of the rail brackets 2, and pass by guide rail 1; Rail brackets 2 is a fluid chamber 4 with the gap of guide rail 1, and wherein adding has lubricating oil, is sealed between rail brackets 2 and the guide rail 1 through seal strip 5; Guide rail is a circular shaft; Between fluid chamber 4 and rail brackets 2, also comprise an air bag 5, wherein being full of has air.
Claims (3)
1. cage guide; Comprise guide rail (1), rail brackets (2); It is characterized in that: perforate in the middle of the rail brackets (2), and pass by guide rail (1), rail brackets (2) is fluid chamber (4) with the gap of guide rail (1); Wherein adding has lubricating oil, is sealed between rail brackets (2) and the guide rail (1) through seal strip (5).
2. cage guide according to claim 1 is characterized in that: described guide rail (1) is a circular shaft.
3. cage guide according to claim 1 is characterized in that: between fluid chamber (4) and rail brackets (2), also comprise an air bag (5), wherein being full of has air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210185546XA CN102774723A (en) | 2012-06-07 | 2012-06-07 | Elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210185546XA CN102774723A (en) | 2012-06-07 | 2012-06-07 | Elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102774723A true CN102774723A (en) | 2012-11-14 |
Family
ID=47119868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210185546XA Withdrawn CN102774723A (en) | 2012-06-07 | 2012-06-07 | Elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102774723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10906780B2 (en) | 2015-07-27 | 2021-02-02 | Otis Elevator Company | Absorber for elevator system rail |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003040552A (en) * | 2001-07-24 | 2003-02-13 | Toshiba Elevator Co Ltd | Elevator guide rail supporting device |
| EP1598301A1 (en) * | 2004-05-19 | 2005-11-23 | Inventio Ag | Hoistway pit arrangement for an elevator |
| CN201665021U (en) * | 2010-04-02 | 2010-12-08 | 扬州锻压机床集团有限公司 | Sealed type static pressure guide rail |
| CN201722028U (en) * | 2010-04-16 | 2011-01-26 | 金湘江 | Novel elevator lead device |
| CN201934573U (en) * | 2010-12-20 | 2011-08-17 | 北京升华电梯集团有限公司 | Damping device for elevator guide rail |
| CN202156857U (en) * | 2011-07-15 | 2012-03-07 | 北京升华电梯集团有限公司 | Inflatable guide shoe |
| CN202924525U (en) * | 2012-06-07 | 2013-05-08 | 苏州汾湖电梯有限公司 | Elevator guide track |
-
2012
- 2012-06-07 CN CN201210185546XA patent/CN102774723A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003040552A (en) * | 2001-07-24 | 2003-02-13 | Toshiba Elevator Co Ltd | Elevator guide rail supporting device |
| EP1598301A1 (en) * | 2004-05-19 | 2005-11-23 | Inventio Ag | Hoistway pit arrangement for an elevator |
| CN201665021U (en) * | 2010-04-02 | 2010-12-08 | 扬州锻压机床集团有限公司 | Sealed type static pressure guide rail |
| CN201722028U (en) * | 2010-04-16 | 2011-01-26 | 金湘江 | Novel elevator lead device |
| CN201934573U (en) * | 2010-12-20 | 2011-08-17 | 北京升华电梯集团有限公司 | Damping device for elevator guide rail |
| CN202156857U (en) * | 2011-07-15 | 2012-03-07 | 北京升华电梯集团有限公司 | Inflatable guide shoe |
| CN202924525U (en) * | 2012-06-07 | 2013-05-08 | 苏州汾湖电梯有限公司 | Elevator guide track |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10906780B2 (en) | 2015-07-27 | 2021-02-02 | Otis Elevator Company | Absorber for elevator system rail |
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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 | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20121114 |