CN104401842A - Hollow elevator guide rail - Google Patents
Hollow elevator guide rail Download PDFInfo
- Publication number
- CN104401842A CN104401842A CN201410708217.8A CN201410708217A CN104401842A CN 104401842 A CN104401842 A CN 104401842A CN 201410708217 A CN201410708217 A CN 201410708217A CN 104401842 A CN104401842 A CN 104401842A
- Authority
- CN
- China
- Prior art keywords
- rail
- rail body
- grooves
- guide rail
- flange
- 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.)
- Pending
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
- B66B7/028—Guideways; Guides with earthquake protection devices
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- 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 invention relates to a hollow elevator guide rail. The hollow elevator guide rail comprises a rail bottom and a rail body, wherein the rail body is perpendicular to the rail bottom; the rail body is connected with the rail bottom to form a closed cavity with a convex section; the inner walls of the left and right rail edges of the rail body are provided with a plurality of pairs of grooves which are uniformly formed along the length direction of the rail body; the inner walls of the left and lower mounting edges of the rail bottom are provided with a plurality of pairs of grooves which are uniformly formed along the length direction of the rail body; the inner walls of the right and lower mounting edges of the rail bottom are provided with a plurality of pairs of grooves which are uniformly formed along the length direction of the rail body; as many pairs of grooves are formed in the left and right sides of the rail body; damping members are arranged between the paired grooves. By using the scheme, the plural pairs of grooves are formed in the guide rail, and the damping members are arranged between the paired grooves, so the pressure stressed on the guide rail during running of an elevator is effectively buffered through the damping members, the compression resistance and the vibration resistance capacity of the guide rail is improved, and the service life of the guide rail is prolonged.
Description
Technical field
The present invention relates to a kind of guide rail, be specifically related to a kind of hollow cage guide.
Background technology
Along with skyscraper gets more and more, the demand for elevator also increases gradually.The guide rail of an elevator is normally connected in series by many guide rails and forms, and guide rail has hollow, also has solid, hollow guide rail no doubt economize many than solid guide rail with material, but in the process that elevator runs, be easily out of shape when hollow guide rail is under pressure, this just also exists larger potential safety hazard.
Summary of the invention
For the problems referred to above, the object of this invention is to provide the on-deformable hollow cage guide of a kind of pressurized.
Realize technical scheme of the present invention as follows:
A kind of hollow cage guide, comprise the flange of rail and rail body, described rail body is perpendicular to the flange of rail, rail body and the flange of rail are connected to form the cavity that cross section is closed for " convex " font, some paired grooves are evenly offered along rail body length direction on the left rail limit inwall of described rail body He on the inwall of right rail limit, the left mounting edge inwall upper and lower mounting edge inwall of the described flange of rail evenly offers some paired grooves along rail body length direction, the right mounting edge inwall upper and lower mounting edge inwall of the described flange of rail evenly offers some paired grooves along rail body length direction, with logarithms such as the grooves on right side on the left of the flange of rail be arranged on, shock absorber part is provided with between paired groove.
Further, described shock absorber part is damping spring, and the two ends of damping spring are respectively the bottom land connection of paired groove.
Have employed above-mentioned scheme, be provided with some paired grooves in guide rail, in paired groove, be provided with shock absorber part, effectively cushion the pressure suffered by running process of elevator middle guide by shock absorber part, improve the resistance to compression shock resistance of guide rail, extend the service life of guide rail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, 1 is the flange of rail, and 2 is rail body, and 3 is cavity, and 4 is left rail limit, and 5 is right rail limit, and 6 is groove, and 7 is left mounting edge, and 8 is lower mounting edge, and 9 is right mounting edge, and 10 is damping spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
See Fig. 1, a kind of hollow cage guide, comprise the flange of rail 1 and rail body 2, described rail body is perpendicular to the flange of rail, rail body and the flange of rail are connected to form the cavity 3 that cross section is closed for " convex " font, some paired grooves 6 are evenly offered along rail body length direction on left rail limit 4 inwall of described rail body He on the inwall of right rail limit 5, left mounting edge 7 inwall upper and lower mounting edge 8 inwall of the described flange of rail evenly offers some paired grooves along rail body length direction, the right mounting edge 9 inwall upper and lower mounting edge inwall of the described flange of rail evenly offers some paired grooves along rail body length direction, with logarithms such as the grooves on right side on the left of the flange of rail be arranged on, shock absorber part is provided with between paired groove.
In running process of elevator, rock or double swerve before and after elevator may exist, no matter elevator is front and back is rocked or double swerve, capital produces pressure to guide rail, rocks before and after elevator, is mainly rail and experiences pressure, during elevator double swerve, be mainly the flange of rail and be stressed.When rocking before and after elevator, cushion by the pressure suffered by shock absorber part tracking body set in rail body; During elevator double swerve, by shock absorber part set in the flange of rail, the pressure suffered by the flange of rail is cushioned.
Described shock absorber part is damping spring 10, and the two ends of damping spring are respectively the bottom land connection of paired groove.The good stability of damping spring, isolating affection is good, long service life.
Adopt the present invention, effectively improve the resistance to compression shock resistance of guide rail, guide rail is not yielding, and the service life of guide rail effectively improves, and the usage safety performance of elevator is improved.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. a hollow cage guide, comprise the flange of rail and rail body, described rail body is perpendicular to the flange of rail, rail body and the flange of rail are connected to form the cavity that cross section is closed for " convex " font, it is characterized in that: on the left rail limit inwall of described rail body He on the inwall of right rail limit, evenly offer some paired grooves along rail body length direction, the left mounting edge inwall upper and lower mounting edge inwall of the described flange of rail evenly offers some paired grooves along rail body length direction, the right mounting edge inwall upper and lower mounting edge inwall of the described flange of rail evenly offers some paired grooves along rail body length direction, with logarithms such as the grooves on right side on the left of the flange of rail be arranged on, shock absorber part is provided with between paired groove.
2. a kind of hollow cage guide according to claim 1, is characterized in that: described shock absorber part is damping spring, and the two ends of damping spring are respectively the bottom land connection of paired groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410708217.8A CN104401842A (en) | 2014-11-28 | 2014-11-28 | Hollow elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410708217.8A CN104401842A (en) | 2014-11-28 | 2014-11-28 | Hollow elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104401842A true CN104401842A (en) | 2015-03-11 |
Family
ID=52639531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410708217.8A Pending CN104401842A (en) | 2014-11-28 | 2014-11-28 | Hollow elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151948A (en) * | 2015-08-18 | 2015-12-16 | 浙江屹立电梯有限公司 | Hollow elevator guide rail low in noise and high in strength |
| CN108473280A (en) * | 2015-12-22 | 2018-08-31 | 因温特奥股份公司 | Cage guide attachment clip |
-
2014
- 2014-11-28 CN CN201410708217.8A patent/CN104401842A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151948A (en) * | 2015-08-18 | 2015-12-16 | 浙江屹立电梯有限公司 | Hollow elevator guide rail low in noise and high in strength |
| CN108473280A (en) * | 2015-12-22 | 2018-08-31 | 因温特奥股份公司 | Cage guide attachment clip |
| CN108473280B (en) * | 2015-12-22 | 2020-08-14 | 因温特奥股份公司 | Elevator guide rail attachment clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |