CN202766028U - Durable guide rail of elevator - Google Patents
Durable guide rail of elevator Download PDFInfo
- Publication number
- CN202766028U CN202766028U CN 201220493991 CN201220493991U CN202766028U CN 202766028 U CN202766028 U CN 202766028U CN 201220493991 CN201220493991 CN 201220493991 CN 201220493991 U CN201220493991 U CN 201220493991U CN 202766028 U CN202766028 U CN 202766028U
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- China
- Prior art keywords
- guide rail
- rail body
- elevator
- durable
- utility
- 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.)
- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a durable guide rail of an elevator. The durable guide rail of the elevator comprises a guide rail seat (2) and a guide rail body (4) which are integrally formed and perpendicular to each other, and the guide rail body (4) is in a hollow structure. The durable guide rail of the elevator is characterized in that a plurality of horizontal support plates (6) are evenly arranged in the guide rail body (4) at intervals, and a plurality of air vents (8) are formed in the top portion of the guide rail body (4) and each support plate (6). The durable guide rail of the elevator is good in strength, not prone to deformation and long in service life.
Description
Technical field
The utility model relates to a kind of guide rail, relates in particular to a kind of durable type cage guide.
Background technology
At present, along with skyscraper is more and more, demand to express elevator also increases gradually, the cage lifter of China's most of elevator system maker manufacturing is guide tracked, namely move along the guide rail that is fixedly installed in the elevator running cage, yet existing cage guide still has various weak points in the market.
The Chinese patent application publication No. is CN101837917A, Shen Qing Publication day is that on 09 22nd, 2010 application for a patent for invention discloses a kind of hollow cage guide, comprise: track base and the hollow guide rail body that is connected with track base, this guide rail comprises the guide rail limit and the guide edge that is connected this a pair of guide rail limit of pair of parallel, and the cross-sectional plane of described hollow cage guide surrounds " protruding " font sealed type hollow structure.Although the cage guide of this kind structure is more economized with material, but because it is the rectangle hollow structure, so be under pressure or yielding during torsion, in addition, the designers of cage guide relatively ignore the heat dispersion of guide rail usually, to use for a long time discovery, if untimely the leaving of heat that produces when guide rail uses, can cause its generation deformation that is more prone to, this situation is easier to find in the highspeed passenger lift of vertical lift, because the highspeed passenger lift running velocity is very fast, and under frequent condition of service, cage guide can produce larger heat, if at this moment do not consider the heat radiation of cage guide, is shortened its service life greatly.
Summary of the invention
It is good, not yielding that technical problem to be solved in the utility model provides a kind of intensity, the durable type cage guide that service life is long.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of durable type cage guide, comprise one-body molded and orthogonal track base and guide rail body, described guide rail body is hollow structure, have the fagging of a plurality of levels, the setting of even interval in the described guide rail body, be respectively arranged with a plurality of breather holes on the top of described guide rail body and each fagging.
Described a plurality of breather hole is positioned on the same vertical curve.
Described breather hole is circular, and its diameter is 1 centimetre.
Compared with prior art, the beneficial effects of the utility model are:
Because durable type cage guide of the present utility model is provided with a plurality of faggings in the guide rail body of hollow structure, so improved the intensity of guide rail body, thereby it is not yielding, in addition, be respectively arranged with a plurality of breather holes at top and each fagging of guide rail body, make by this breather hole that guide rail body is inner to communicate with external environment condition, thereby can accelerate interchange of heat, prevent that guide rail body from producing deformation because of overheated, so the utility model intensity is good, not yielding, service life is longer.
Description of drawings
Describe the utility model in detail below in conjunction with drawings and embodiments:
Fig. 1 is structural representation of the present utility model.
Among the figure: track base 2, guide rail body 4, metal fagging 6, breather hole 8.
The specific embodiment
As shown in Figure 1, a kind of durable type cage guide of the present utility model, include one-body molded and orthogonal track base 2 and guide rail body 4, this guide rail body 4 is hollow structure, and have a plurality of levels in the guide rail body 4, the metal fagging 6 that even interval arranges, be respectively arranged with a plurality of diameters on the top of guide rail body 4 and each fagging 6 and be 1 centimetre breather hole 8, and a plurality of breather holes 8 are positioned on the same vertical curve, this structure design middle supporting plate 6 can further improve the intensity of guide rail body 4, and breather hole 8 makes guide rail body 4 inside communicate with external environment condition, thereby can accelerate interchange of heat, prevent that guide rail body 4 from producing deformation because of overheated.
In sum, the utility model intensity is good, not yielding, and service life is longer.
The above only is better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (3)
1. durable type cage guide, comprise one-body molded and orthogonal track base (2) and guide rail body (4), described guide rail body (4) is hollow structure, it is characterized in that: have the fagging (6) of a plurality of levels, the setting of even interval in the described guide rail body (4), be respectively arranged with a plurality of breather holes (8) on the top of described guide rail body (4) and each fagging (6).
2. durable type cage guide according to claim 1, it is characterized in that: described a plurality of breather holes (8) are positioned on the same vertical curve.
3. durable type cage guide according to claim 1 is characterized in that: described breather hole (8) is for circular, and its diameter is 1 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493991 CN202766028U (en) | 2012-09-26 | 2012-09-26 | Durable guide rail of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493991 CN202766028U (en) | 2012-09-26 | 2012-09-26 | Durable guide rail of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766028U true CN202766028U (en) | 2013-03-06 |
Family
ID=47772617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493991 Expired - Fee Related CN202766028U (en) | 2012-09-26 | 2012-09-26 | Durable guide rail of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766028U (en) |
-
2012
- 2012-09-26 CN CN 201220493991 patent/CN202766028U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130926 |