CN201494991U - Flexible straight beam type car frame - Google Patents
Flexible straight beam type car frame Download PDFInfo
- Publication number
- CN201494991U CN201494991U CN2009203080943U CN200920308094U CN201494991U CN 201494991 U CN201494991 U CN 201494991U CN 2009203080943 U CN2009203080943 U CN 2009203080943U CN 200920308094 U CN200920308094 U CN 200920308094U CN 201494991 U CN201494991 U CN 201494991U
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- CN
- China
- Prior art keywords
- straight beam
- car frame
- steel plate
- straight
- model
- 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 - Lifetime
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a flexible straight beam type car frame which comprises a steel plate strip and is characterized in that angle steel straight beams are welded with both sides of the steel plate strip so as to form a groove-shaped straight beam. The utility model has the advantages of convenient processing and installation, simple maintenance and safe use, is particularly suitable for the needs of safe running of a medium-high speed elevator and efficiently enhances the riding comfort degree of a passenger.
Description
Technical field
The utility model relates to a kind of flexible straight formula car frame, is applicable to the high speed elevator cage.
Background technology
Car frame generally by put the beams in place, column), to wait composition be the carrying structure of car for underbeam and tie rod (regulate levelness at the bottom of the sedan-chair, prevent base plate from inclining stick up) (claim again:, the load of car (conducting oneself with dignity and load-carrying) is delivered to traction steel-cable by it to straight beam.When safety tongs action or crouching end cushion at collision, also will bear consequent antagonistic force, so car frame to there be enough intensity.Existing car frame straight beam adopts big specification channel-section steel mostly, and rigidity intensity is enough, and this is fit to slower elevators.When elevator speed very fast, when particularly the high speed elevator moves, be subjected to the influence of relevant movement parts processing and installation error, being fixed on the car frame rolls leads the roller of boots and the spacing transient change between the guide rail is bigger, be easy to generate comparatively serious vibrations and noise, influence passenger's ride quality.Therefore, how addressing the above problem is research purpose of the present utility model.
Summary of the invention
The purpose of this utility model is to provide a kind of sufficient intensity that not only has, and flexible good flexible straight formula car frame.
Its solution is: a kind of flexible straight formula car frame, comprise the steel plate bar, and it is characterized in that: described steel plate bar both sides are welded with the angle steel straight beam, to form groove shape straight beam.
Advantage of the present utility model is: the utility model is guaranteeing that straight beam has under the prerequisite of sufficient intensity, can make the minute movement space that allows horizontal direction between coupled upper beam and the underbeam, thereby compensation is fixed on roller and the spacing between the guide rail of leading boots of rolling on the car frame to be changed, to reduce vibrations and the noise that processing of guide rail and car frame related components and installation error are produced, effectively improve passenger's ride quality, the utlity model has processing and easy for installation simultaneously, keep in repair simple and direct, characteristic such as safe in utilization is adapted to the needs of high speed elevator safety operation especially.
Description of drawings
Fig. 1 is the utility model front view
Fig. 2 is the utility model lateral plan
Fig. 3 is that the A-A of Fig. 2 is to cutaway view
Wherein: 1. 2. bolts, 3. brace panels, 4. steel plate bars, 5. angle steel straight beams, 6. underbeams, 7. dash plates 8. of putting the beams in place are led the boots plate
The specific embodiment
With reference to figure 1, Fig. 2 and Fig. 3, a kind of flexible straight formula car frame comprises steel plate bar 4, described steel plate bar 4 both sides are welded with angle steel straight beam 5, to form groove shape straight beam.
Described groove shape straight beam runs through the angle steel straight beam 5 of total length and steel plate bar 4 that plurality of sections longitudinally is welded between the two angle steel straight beams 5 separately connects and composes by a pair of.
Claims (2)
1. a flexible straight formula car frame comprises the steel plate bar, it is characterized in that: described steel plate bar both sides are welded with the angle steel straight beam, to form groove shape straight beam.
2. flexible straight formula car frame according to claim 1 is characterized in that: described groove shape straight beam runs through the angle steel straight beam of total length and steel plate bar that plurality of sections longitudinally is welded between the two angle steel straight beams separately connects and composes by a pair of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203080943U CN201494991U (en) | 2009-08-15 | 2009-08-15 | Flexible straight beam type car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203080943U CN201494991U (en) | 2009-08-15 | 2009-08-15 | Flexible straight beam type car frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201494991U true CN201494991U (en) | 2010-06-02 |
Family
ID=42438199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203080943U Expired - Lifetime CN201494991U (en) | 2009-08-15 | 2009-08-15 | Flexible straight beam type car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201494991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311033A (en) * | 2011-08-29 | 2012-01-11 | 希姆斯电梯(中国)有限公司 | Full-glass-reinforced-plastic elevator car |
| CN102642755A (en) * | 2011-02-22 | 2012-08-22 | 三菱电机株式会社 | Elevator car frame |
-
2009
- 2009-08-15 CN CN2009203080943U patent/CN201494991U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642755A (en) * | 2011-02-22 | 2012-08-22 | 三菱电机株式会社 | Elevator car frame |
| CN102642755B (en) * | 2011-02-22 | 2014-08-13 | 三菱电机株式会社 | Elevator car frame |
| CN102311033A (en) * | 2011-08-29 | 2012-01-11 | 希姆斯电梯(中国)有限公司 | Full-glass-reinforced-plastic elevator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
| CX01 | Expiry of patent term |