CN108408536A - A kind of I-shaped hollow cage guide - Google Patents
A kind of I-shaped hollow cage guide Download PDFInfo
- Publication number
- CN108408536A CN108408536A CN201810390584.6A CN201810390584A CN108408536A CN 108408536 A CN108408536 A CN 108408536A CN 201810390584 A CN201810390584 A CN 201810390584A CN 108408536 A CN108408536 A CN 108408536A
- Authority
- CN
- China
- Prior art keywords
- rail
- guide
- guide rail
- shaped hollow
- cage
- 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.)
- Withdrawn
Links
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
- B66B7/022—Guideways; Guides with a special shape
-
- 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
- B66B7/023—Mounting means therefor
- B66B7/024—Lateral supports
-
- 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
- B66B7/023—Mounting means therefor
- B66B7/026—Interconnections
-
- 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
- B66B7/028—Guideways; Guides with earthquake protection devices
Landscapes
- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention relates to a kind of I-shaped hollow cage guides, it is characterised in that：Cage guide section is in the shape of an " I ", including the guide rail flange of rail and perpendicular setting, section are in T-shaped guide rail rail body；The guide rail rail body has hollow structure；Several mounting holes are arranged in guide rail flange of rail both ends；The guide rail rail body is vertically arranged with several grooves being internally recessed with guide rail flange of rail junction.The present invention is bonded waveform in guide rail rail body and the longitudinally disposed multiple grooves in guide rail flange of rail junction, groove with hollow guide rail rail body.The structure can play good cushioning effect, considerably increase the comfort of elevator.The risk for reducing fracture simultaneously, protects cage guide, improves service life.Cage guide I-shaped structure limits guide shoe and the sagittal displacement of guide rail, to make the combination of elevator guide shoe and guide rail more stablize.Improve the comfort of elevator.The safety of elevator operation is also added simultaneously.
Description
Technical field
The present invention relates to elevator rail field more particularly to a kind of I-shaped hollow cage guides.
Background technology
The side opposite in lift car is arranged in cage guide, and through the whole length of elevator.Guide rail is for bearing
Impact force when lift car is braked, and play the role of guiding.The cage guide flange of rail is equipped with mounting hole, is used for cage guide
It is fixed on building, rail body and the lift car guide shoe of cage guide coordinate, and play the role of guiding.Hollow cage guide phase
Than, with light weight, being easy to move and transport in solid guide rail, while in wherein hollow structure after setting filled layer, hollow guide rail
Equally also there is preferable intensity, therefore increasingly attract attention.
In running process of elevator, vibrations are generated due to friction and impact force, the comfort level of elevator is greatly affected.
The guide rail of CN201310252624.8 designs, which can solve common T-rail, can not limit guide shoe before and after guide rail rail body to shaking
The problem of.But damping effect is still to be improved.Therefore a kind of good damping effect is provided, hollow elevator with long service life is led
Rail is problem to be solved by this invention.
Invention content
The present invention overcomes the deficiencies in the prior art, a kind of good damping effect is provided, hollow elevator with long service life is led
Rail.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of I-shaped hollow cage guide is provided,
It is characterized in that：Cage guide section is in the shape of an " I ", including the guide rail flange of rail and perpendicular setting, section are in T-shaped
Guide rail rail body；The guide rail rail body has hollow structure；Several mounting holes are arranged in guide rail flange of rail both ends；The guide rail rail
Body is vertically arranged with several grooves being internally recessed with guide rail flange of rail junction.
As a preferred embodiment, the groove downside of bottom and guide rail flange of rail upper surface are coplanar.
As a kind of more preferable scheme, the groove floor is set as arc, and groove side is connect with guide rail rail body side
Portion is arc.
As a preferred embodiment, expanded polyester layer is filled in the guide rail rail body hollow structure.
As a preferred embodiment, guide rail rail body is provided with high molecular abrasion-proof layer.
As a kind of more preferable scheme, the wearing layer is polycaprolactam-epoxy resin blend layer
As a preferred embodiment, the mounting hole is at several rounded projections arrangeds.
As a kind of more preferable scheme, several mounting holes are also provided in the middle part of the guide rail rail body, are in several Triangle-Profiles.
As a preferred embodiment, described guide rail one end is equipped with the positive tenon of rectangular protrusion, and the other end is equipped with rectangular recessed
The cloudy tenon of slot；The sun tenon and cloudy tenon match.
The advantageous effects of the present invention essentially consist in：Provide a kind of good damping effect, hollow electricity with long service life
Terraced guide rail.
(1) in guide rail rail body and the longitudinally disposed multiple grooves in guide rail flange of rail junction, groove is combined with hollow guide rail rail body
Constitute waveform.The structure can play good cushioning effect, considerably increase the comfort of elevator.Work as cage guide simultaneously
When rail body side is acted on by impact force, groove can play the role of absorbing part impact.To reduce guide rail rail body
The risk of fracture, protects cage guide, improves service life.
(2) cage guide is designed to I-shaped structure, guide shoe and the sagittal displacement of guide rail is limited, to make elevator
The combination of guide shoe and guide rail is more stablized, and is reduced the vibrations and shaking of elevator, is improved the comfort of elevator.Also increase simultaneously
The safety of elevator operation.
(3) polycaprolactam amine-epoxy wearing layer is set in guide rail rail body, effectively increases the wearability of rail body, subtracts
The damage of cage guide is lacked.And compared to conventional design, the simpler convenience of operation of wearing layer setting, cost performance is more
Increase, is conducive to improve production efficiency and economic benefit.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the cross-sectional view of the preferred embodiment of the present invention.
Fig. 2 is the vertical view of the preferred embodiment of the present invention.
In figure：1 be guide rail rail body, 11 be guide rail rail body side, 12 be groove upper side and guide rail rail body side joint,
13 it is high molecular abrasion-proof layer, 14 be expanded polyester layer, 2 be the guide rail flange of rail, 21 be guide rail flange of rail upper surface, 3 be mounting hole, 4 is
Groove, 41 be groove floor, 42 be groove downside, 43 be groove upper side, 5 be positive tenon, 6 be cloudy tenon.
Specific implementation mode
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
As illustrated in fig. 1 and 2, a kind of I-shaped hollow cage guide, section is in the shape of an " I ", including the guide rail flange of rail 2 with
And the section of perpendicular setting is in T-shaped guide rail rail body 1；Guide rail rail body 1 has hollow structure, 2 both ends of the guide rail flange of rail
Several mounting holes 3 are set.Cage guide 1 is designed to I-shaped structure, limits guide shoe（It is not shown）It is sagittal with guide rail
Displacement, the combination both to make is even closer and stablizes, and reduces the vibrations of elevator, improves the comfort of elevator.Simultaneously
Also reduce the hidden danger of elevator operation.
Guide rail rail body 1 is vertically arranged with multiple grooves 4 being internally recessed with 2 junction of the guide rail flange of rail.Wherein bottom
Groove 4 downside 42 and guide rail flange of rail upper surface 21 it is coplanar.Groove floor 41 is set as arc；Groove upper side 43 with lead
11 interconnecting piece 12 of rail rail body side is arc.Multiple grooves 4 and guide rail rail body 1, which be combined with each other, makes guide rail rail body side 11 generate
One section of one wave part is similar to the function of spring, can play the role of a buffering when cage guide is impacted, to
Reduce vibrations when elevator operation, improves the comfort level of elevator.In addition when cage guide rail body side 11 is laterally rushed
When hitting the effect of power, groove 4 can play the role of absorbing part impact.To reduce the risk of the fracture of guide rail rail body 1, protect
Cage guide has been protected, service life is improved.Each interconnecting piece does cambered design, can reduce the risk of stress concentration, bigger
Protect cage guide to limit.
Guide rail rail body 1 is hollow structure, filling expanded polyester layer 14.Compared to solid guide rail, filled using hollow structure
The guide rail rail body 1 of expanded polyester layer 14, intensity is not significantly affected, and the effect of damping and noise reduction greatly improves, and is increased
The comfort of elevator.Expanded polyester is used simultaneously, and compared to conventional use of polyurathamc, cost performance is more increased, and is had
Conducive to reducing cost.
It is provided with high molecular abrasion-proof layer 13 on guide rail rail body 1.Guide rail rail body 1 plays guiding due to coordinating with lift car
Effect, so abrasion than more serious.Wearing layer 13 is arranged on guide rail rail body 1 and protects cage guide by the present invention, reduces
It wears.
The material of the present embodiment high molecular abrasion-proof layer 13 uses polycaprolactam-epoxy resin blend, polycaprolactam
It is applied than wide and nylon main material in field of textiles as wear-resistant material.It is with the good characteristic of wearability, very
It is suitble to apply to the wear-resistant protection on cage guide surface.Epoxy resin similarly has good wearability.The two, which matches, to be made
The tool of high molecular abrasion-proof layer 13 has good wearability.And polycaprolactam-epoxy resin blend can be made into liquid, such as be made
The wear-resistant material is made after liquid so only needing the method using coating and coats 1 surface of in-orbit body, dry later by lotion
Make its crosslinking film forming.It needs to use PVD (physical vapour deposition (PVD)), PQP compared to conventional ceramic wearing layer, nitriding wearing layer
Processing methods, the settings of polycaprolactam amine-epoxy wearing layer such as (one polishing of quenching, one quenching methods) operate simpler side
Just, cost performance is more increased, and is conducive to improve production efficiency and economic benefit.
The arrangement of 2 both ends mounting hole 3 of the guide rail flange of rail is not a straight line, but is arranged in several triangles, every three fixations
Hole 3 line up one it is triangular shaped.The design makes cage guide fix more steady in the case where not needing too many mounting hole 3
It is fixed, it is therefore prevented that cage guide under vibration caused by part mounting hole 3 or connector deformation (not shown) and cause elevator
The problem of guide rail is subjected to displacement ensure that the normal operation of elevator.Simultaneously because the universal length of cage guide is longer, it is high for a long time
Frequency vibration environment may make position of the cage guide far from mounting hole 3 deform, and make to fix built on the sand.In order to more securely
Cage guide 5 is fixed on building, 1 middle part of guide rail rail body is also provided with several mounting holes 3, is in several Triangle-Profiles.
In addition, guide rail one end is equipped with the positive tenon 5 of rectangular protrusion, the other end is equipped with the cloudy tenon 6 of rectangular groove；The sun
Tenon 5 and cloudy tenon match 6.Pass through the setting of positive tenon 5 and cloudy tenon 6 so that connection uses grafting between two neighboring cage guide
Mode, connection it is more accurate, firm, to ensure the safe operation of elevator.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (9)
1. a kind of I-shaped hollow cage guide, it is characterised in that：Cage guide section is in the shape of an " I ", including the guide rail flange of rail with
And perpendicular setting, section are in T-shaped guide rail rail body；The guide rail rail body has hollow structure；The guide rail rail
Several mounting holes are arranged in bottom both ends；The guide rail rail body and guide rail flange of rail junction be vertically arranged with it is several be internally recessed it is recessed
Slot.
2. I-shaped hollow cage guide according to claim 1, it is characterised in that：The groove downside of bottom with lead
Rail flange of rail upper surface is coplanar.
3. I-shaped hollow cage guide according to claim 2, it is characterised in that：The groove floor is set as arc
Shape, groove side are arc with guide rail rail body side joint.
4. according to any I-shaped hollow cage guides of claim 1-3, it is characterised in that：The guide rail rail body is hollow
Expanded polyester layer is filled in structure.
5. according to any I-shaped hollow cage guides of claim 1-3, it is characterised in that：Guide rail rail body
It is provided with high molecular abrasion-proof layer.
6. I-shaped hollow cage guide according to claim 5, it is characterised in that：The wearing layer is polycaprolactam
Amine-epoxy blend layer.
7. according to any I-shaped hollow cage guides of claim 1-3, it is characterised in that：The mounting hole is at several
Rounded projections arranged.
8. I-shaped hollow cage guide according to claim 6, it is characterised in that：It is also provided in the middle part of the guide rail rail body
Several mounting holes are in several Triangle-Profiles.
9. according to any I-shaped hollow cage guides of claim 1-3, it is characterised in that：Described guide rail one end is equipped with
The positive tenon of rectangular protrusion, the other end are equipped with the cloudy tenon of rectangular groove；The sun tenon and cloudy tenon match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390584.6A CN108408536A (en) | 2018-04-27 | 2018-04-27 | A kind of I-shaped hollow cage guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390584.6A CN108408536A (en) | 2018-04-27 | 2018-04-27 | A kind of I-shaped hollow cage guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408536A true CN108408536A (en) | 2018-08-17 |
Family
ID=63137016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390584.6A Withdrawn CN108408536A (en) | 2018-04-27 | 2018-04-27 | A kind of I-shaped hollow cage guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153306A (en) * | 2020-02-27 | 2020-05-15 | 江苏聚力智能机械股份有限公司 | Elevator car guide rail |
| WO2020127322A1 (en) | 2018-12-20 | 2020-06-25 | Inventio Ag | Lift system with derailing protection |
-
2018
- 2018-04-27 CN CN201810390584.6A patent/CN108408536A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020127322A1 (en) | 2018-12-20 | 2020-06-25 | Inventio Ag | Lift system with derailing protection |
| AU2019409700B2 (en) * | 2018-12-20 | 2023-04-27 | Inventio Ag | Lift system with derailing protection |
| US11999592B2 (en) | 2018-12-20 | 2024-06-04 | Inventio Ag | Elevator system having a derailment protection device |
| CN111153306A (en) * | 2020-02-27 | 2020-05-15 | 江苏聚力智能机械股份有限公司 | Elevator car guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |