CN102167254A - Integrated door guide rail and manufacturing method thereof - Google Patents
Integrated door guide rail and manufacturing method thereof Download PDFInfo
- Publication number
- CN102167254A CN102167254A CN201010114719XA CN201010114719A CN102167254A CN 102167254 A CN102167254 A CN 102167254A CN 201010114719X A CN201010114719X A CN 201010114719XA CN 201010114719 A CN201010114719 A CN 201010114719A CN 102167254 A CN102167254 A CN 102167254A
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- guide rail
- door guide
- manufacturing
- wheel assembly
- integrated door
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Abstract
The invention discloses an integrated door guide rail and a manufacturing method thereof. The integrated door guide rail comprises a landing door upper sill (1) and a blocking wheel component guiding end (2) arranged below the landing door upper sill (1). The cross section of the blocking wheel component guiding end (2) is U-shaped. The manufacturing method for the integrated door guide rail comprises integrally bending and forming at one time by using a die. The integrated door guide rail is simple, rational and compact in structure; and through the design of the blocking wheel component guiding end and the integrally molded manufacturing method, defects of the prior art are overcome, and the advantages of safety and reliability in use, simple manufacture technology, low manufacture cost and high precision are realized.
Description
Technical field
The present invention relates to integral type door guide rail and manufacture method thereof, particularly, relate to a kind of integral type door guide rail and manufacture method thereof that is used for elevator.
Background technology
In recent years, to office building, to ordinary residence, citizen were after being accustomed to skyscraper gradually from commercial apartment from the market, hotel, and this is present in the also more and more approval of special walking-replacing tool in the skyscraper to elevator.Elevator has just like become a lot of citizen every day of the special equipment of frequent use, when elevator provided convenient service for people, what can not be ignored was that the elevator safety accident happens occasionally, and caused the whole nation and even global showing great attention to, it is very urgent to strengthen elevator safety.
One of elevator safety secret worry is that existing door guide rail structure is shown in accompanying drawing 3,4, the bottom of guide rail is straight plate form, when change gear moves on the bank on layer door, since change gear lost efficacy or sill on exist foreign matter etc. other in particular cases, may cause change gear to come off, and then cause the door of elevator of change gear below to come off injuring the passenger by a crashing object.And the manufacture method of existing guide rail need be passed through repeatedly punch forming, and accuracy of manufacture but still fails to satisfy requirements when having wasted lot of manpower and material resources, is badly in need of a kind of better manufacture method.
Summary of the invention
The objective of the invention is to,, propose integral type door guide rail, to realize safe and reliable advantage at the problems referred to above.
For achieving the above object, the technical solution used in the present invention is: integral type door guide rail, comprise: layer door gone up bank and is arranged at layer door and go up the gear wheel assembly guide end of bank below, the gear wheel assembly slides in gear wheel assembly guide end, even losing efficacy, change gear can't on bank on the layer door, normal operation cause downward landing, the gear wheel assembly still can hang over effectively in the gear wheel assembly guide end and can't drop on ground, has thoroughly solved the problem that change gear lost efficacy and causes door strap to come off.
Further, the cross-sectional plane of described gear wheel assembly guide end is the U font.
Another object of the present invention is to, proposed a kind of manufacture method of integral type door guide rail, with realize that manufacturing process is simple, low cost of manufacture, advantage of high precision.To achieve these goals, another technical scheme that the present invention adopts is, integral type door guide rail adopts mold integral press-bending one-shot forming, and one-shot forming can strengthen the integral rigidity of workpiece, strengthens working strength.
Beneficial effect
The present invention is simple and reasonable for structure, compact, by the design and the integrated manufacture method of gear wheel assembly guide end, has overcome many shortcomings of prior art, has realized following advantage
1. the setting of gear wheel assembly guide end has thoroughly solved the accident potential that door strap came off and causes after change gear lost efficacy in the past.
2. whole door guide rail is one-body molded, when reducing work capacity saving cost, has strengthened the working strength of workpiece again.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of integral type door guide rail of the present invention;
Fig. 2 is the running condition scheme drawing of integral type door guide rail of the present invention;
Fig. 3 is the structural representation of existing door guide rail;
Fig. 4 is the running condition scheme drawing of existing door guide rail.
In conjunction with the accompanying drawings, Reference numeral is as follows in the embodiment of the invention:
Bank on the 1-layer door; 2-gear wheel assembly guide end; The 3-change gear; The 4-door strap; 5-gear wheel assembly.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
As Fig. 1,2 is the present embodiment scheme drawing, integral type door guide rail as shown in the figure, comprise: layer door gone up bank 1 and is arranged at layer door and go up the gear wheel assembly guide end 2 of bank 1 below, the gear wheel assembly slides in gear wheel assembly guide end, even change gear lost efficacy can't normal operation causes downward landing on the bank on layer door the time, the gear wheel assembly can hang over effectively in the gear wheel assembly guide end 2 and can't drop on ground, has thoroughly solved the problem that change gear lost efficacy and causes door strap to come off.The cross-sectional plane of described gear wheel assembly guide end 2 is the U font.During use, the gear wheel assembly is along moving perpendicular to the direction of paper.Integral type door guide rail adopts mold integral press-bending one-shot forming, and one-shot forming can strengthen the integral rigidity of workpiece, strengthens working strength.
Integral type door guide rail structure is simple, reasonable, compact, by the design and the integrated manufacture method of gear wheel assembly guide end, has overcome many shortcomings of prior art, has thoroughly solved the accident potential that door strap came off and causes after change gear lost efficacy in the past.When one-shot forming reduces work capacity saving cost, strengthened the working strength of workpiece again.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. integral type door guide rail is characterized in that, comprising: layer door gone up bank (1) and is arranged at layer door and go up the gear wheel assembly guide end (2) of bank (1) below.
2. integral type door guide rail according to claim 1 is characterized in that the cross-sectional plane of described gear wheel assembly guide end (2) is the U font.
3. the manufacture method of the described integral type door of claim 1 guide rail is characterized in that, adopts mold integral press-bending one-shot forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010114719XA CN102167254A (en) | 2010-02-26 | 2010-02-26 | Integrated door guide rail and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010114719XA CN102167254A (en) | 2010-02-26 | 2010-02-26 | Integrated door guide rail and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102167254A true CN102167254A (en) | 2011-08-31 |
Family
ID=44488614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010114719XA Pending CN102167254A (en) | 2010-02-26 | 2010-02-26 | Integrated door guide rail and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102167254A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633175A (en) * | 2012-05-17 | 2012-08-15 | 上海贝思特门机有限公司 | Guide track for elevator cage door or floor door |
| CN104773635A (en) * | 2015-04-03 | 2015-07-15 | 吴江市金昊机电科技有限公司 | Anti-falling type elevator landing door device |
| CN104909247A (en) * | 2015-06-16 | 2015-09-16 | 苏州市华威电梯部件有限公司 | Enhanced double-R upper threshold |
| CN105347152A (en) * | 2015-11-23 | 2016-02-24 | 苏州和阳金属科技有限公司 | Elevator car type elevator landing door device |
| PL127502U1 (en) * | 2018-07-30 | 2019-08-12 | Wiśniowski Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowo-Akcyjna | Door stop, preferably for a lift door |
Citations (6)
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|---|---|---|---|---|
| GB2350390A (en) * | 1999-05-24 | 2000-11-29 | Sematic Italia Spa | Guide and slide device for the lower end of lift cabin doors has a guide formed in the lower non-exposed front of the threshold. |
| CN2475802Y (en) * | 2001-04-18 | 2002-02-06 | 徐步升 | Garage door guide rail |
| CN1085614C (en) * | 1994-10-31 | 2002-05-29 | 科恩股份公司 | Overhead supporting beam for elevator door and door mechanism arrangement |
| CN201198709Y (en) * | 2008-04-07 | 2009-02-25 | 王洪文 | Automatic lift gate rail |
| CN201240744Y (en) * | 2008-07-23 | 2009-05-20 | 威特电梯部件(苏州)有限公司 | Guide rail mechanism of elevator side opening door |
| CN201793303U (en) * | 2010-02-26 | 2011-04-13 | 无锡市山明电梯装璜有限责任公司 | Integral door guide track |
-
2010
- 2010-02-26 CN CN201010114719XA patent/CN102167254A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085614C (en) * | 1994-10-31 | 2002-05-29 | 科恩股份公司 | Overhead supporting beam for elevator door and door mechanism arrangement |
| GB2350390A (en) * | 1999-05-24 | 2000-11-29 | Sematic Italia Spa | Guide and slide device for the lower end of lift cabin doors has a guide formed in the lower non-exposed front of the threshold. |
| CN2475802Y (en) * | 2001-04-18 | 2002-02-06 | 徐步升 | Garage door guide rail |
| CN201198709Y (en) * | 2008-04-07 | 2009-02-25 | 王洪文 | Automatic lift gate rail |
| CN201240744Y (en) * | 2008-07-23 | 2009-05-20 | 威特电梯部件(苏州)有限公司 | Guide rail mechanism of elevator side opening door |
| CN201793303U (en) * | 2010-02-26 | 2011-04-13 | 无锡市山明电梯装璜有限责任公司 | Integral door guide track |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633175A (en) * | 2012-05-17 | 2012-08-15 | 上海贝思特门机有限公司 | Guide track for elevator cage door or floor door |
| CN104773635A (en) * | 2015-04-03 | 2015-07-15 | 吴江市金昊机电科技有限公司 | Anti-falling type elevator landing door device |
| CN104909247A (en) * | 2015-06-16 | 2015-09-16 | 苏州市华威电梯部件有限公司 | Enhanced double-R upper threshold |
| CN105347152A (en) * | 2015-11-23 | 2016-02-24 | 苏州和阳金属科技有限公司 | Elevator car type elevator landing door device |
| PL127502U1 (en) * | 2018-07-30 | 2019-08-12 | Wiśniowski Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowo-Akcyjna | Door stop, preferably for a lift door |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110831 |