CN203269268U - Symmetric two-door guide rail upper ridge device for elevator cold rolling - Google Patents
Symmetric two-door guide rail upper ridge device for elevator cold rolling Download PDFInfo
- Publication number
- CN203269268U CN203269268U CN 201320284827 CN201320284827U CN203269268U CN 203269268 U CN203269268 U CN 203269268U CN 201320284827 CN201320284827 CN 201320284827 CN 201320284827 U CN201320284827 U CN 201320284827U CN 203269268 U CN203269268 U CN 203269268U
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- Prior art keywords
- door
- guide rail
- symmetrical expression
- door guide
- cold rolling
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Abstract
The utility model discloses a symmetric two-door guide rail upper ridge device for elevator cold rolling. The symmetric two-door guide rail upper ridge device for elevator cold rolling comprises a first door hanging board, a second door hanging board, an installment stand column, a door hanging board rolling wheel, a symmetric two-door guide rail matched with the door hanging board rolling wheel, a hanging bracket installment board fixedly connected with the symmetric two-door guide rail and a landing door upper ridge installment board connected with the hanging bracket installment board, wherein the first door hanging board and the second door hanging board are parallel, and are respectively connected with the door hanging board rolling wheel; the stand column is connected with the symmetric two-door guide rail; the two ends of the lower portion of the first door hanging board are respectively provided with a first closed wheel; the two ends of the lower portion of the second door hanging board are respectively provided with a second closed wheel. The symmetric two-door guide rail upper ridge device for elevator cold rolling has the advantages of being simple in structure and stable and convenient to install and saving materials.
Description
Technical field
The utility model belongs to a kind of elevator door apparatus, especially relates to bank device on the two-door guide rail of the cold rolling symmetrical expression of a kind of elevator.
Background technology
Bank structure on the passenger-goods lift that uses at present or the two folding door guide rail of bed lift, general structure mainly is comprised of two solid door guide rails, guide rail pad, guide rails assembling seat etc.; Special two door guide rails of " folded plate type " employing and track base are cold rolling in aggregates.And this two classes double folding door upper bank track-type facilities, the former consumptive material is maximum, and the door guide rail is processed, corrects time-consuming; Although the latter can save the part steel, also needn't correct, two-door guide rail still need rely on track base, and need make post-forming process, due to the existence of door track base, also need expend more steel simultaneously, and manufacturing process is complicated.
The utility model content
The purpose of this utility model is meeting national standard " elevator manufacturing with install safety standard " (GB7588-2003) under the prerequisite of Parameter Conditions, provide a kind of simple in structure, it is steadily convenient to install, bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator of saving material.
according to an aspect of the present utility model, bank device on the two-door guide rail of the cold rolling symmetrical expression of a kind of elevator is provided, comprise the first door strap, the second door strap, column is installed, the door strap roller, the two-door guide rail of symmetrical expression that matches with the door strap roller, with the suspension bracket adapter plate of the two-door guide rail captive joint of symmetrical expression and the upper bank adapter plate of layer door that is connected with the suspension bracket adapter plate, the first door strap and the second door strap parallel, the first door strap be connected door strap and be connected with the door strap roller respectively, column is installed to be connected with the two-door guide rail of symmetrical expression, the first two ends, door strap bottom respectively is equipped with first and closes wheel, the second two ends, door strap bottom respectively is equipped with second and closes wheel.Owing to being provided with the installation column, guaranteed the parallelism of elevator two-folding door and the two-door guide rail of symmetrical expression, make the stationarity of elevator two-folding door in promoting use procedure; The two-door guide rail of symmetrical expression is symmetrical structure, and is simple in structure, adopts cold rolling moulding, simplified processing, rectification and the assembly technology of the two-door guide rail of symmetrical expression.
In some embodiments, be provided with U-lag below the two-door guide rail of symmetrical expression, the two-door guide rail of U-lag and symmetrical expression is the integral type structure, thereby, having saved a door track base, the two-door guide rail of symmetrical expression is non-solid type simultaneously, has significantly saved steel.Adopt cold rolling moulding, can save the steel more than 30%.
In some embodiments, can be provided with the guide rail cushion cover in U-lag, the bottom of U-lag is connected with the suspension bracket adapter plate respectively with the two side.Be provided with the guide rail cushion cover, improved the integral rigidity of the two-door guide rail of symmetrical expression.
In some embodiments, first closes wheel and second closes to take turns and is positioned at the below of U-lag, and matches with U-lag.Being equipped with first closes wheel and second and closes wheel and be conducive to guarantee the parallelism of elevator two-folding door and the two-door guide rail of title formula, the stationarity of assurance elevator two-folding door slip.
In some embodiments, the two-door guide rail of symmetrical expression top can be provided with dust boot.Thus, can prevent effectively that introduced contaminants from entering the two-door guide rail of symmetrical expression, guarantee that elevator two-folding door uses smooth and easy.
In some embodiments, the upper bank adapter plate of layer door can be two, thus, has guaranteed that the balance of the two-door guide rail of symmetrical expression is with firm.
In some embodiments, column is installed is comprised the first installation column, the second installation column that is parallel to each other, the first installation column and second is installed column and is connected with the two ends of the two-door guide rail of symmetrical expression respectively.Be provided with two installation columns, further guaranteed the stationarity that elevator two-folding door is installed.
In some embodiments, on the two-door guide rail of the cold rolling symmetrical expression of elevator, the bank device can also comprise door lock and the latch hook that coordinates with door lock, door lock is captiveed joint with the first door strap, latch hook is captiveed joint with the latch hook adapter plate, the latch hook adapter plate is captiveed joint with an end of suspension bracket adapter plate, and latch hook is positioned at the below of the two-door guide rail of symmetrical expression.Be provided with door lock and latch hook, thereby prevented that effectively elevator two-folding door from opening and closing in use effectively, guarantees the safety of using.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the partial enlarged drawing of A in Fig. 2;
Fig. 4 is the mounting structure schematic diagram of latch hook of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2 and Fig. 3: bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator, comprise the first door strap 1, the second door strap 2, column be installed, door strap roller 4, the two-door guide rail 5 of symmetrical expression that matches with door strap roller 4, with the suspension bracket adapter plate 6 of two-door guide rail 5 captive joints of symmetrical expression and the upper bank adapter plate 7 of layer door that is connected with suspension bracket adapter plate 6, layer upward bank adapter plate 7 is two and is distributed on the top of the two-door guide rail 5 of symmetrical expression.The two-door guide rail 5 of symmetrical expression is connected by bolt with suspension bracket adapter plate 6, and suspension bracket adapter plate 6 is bolted to connection with the upper bank adapter plate 7 of layer door.
The first door strap 1 and the second door strap 2 parallel, and the first door strap 1 is connected by adapter shaft with door strap roller 4 respectively with the second door strap 2.Column is installed to be connected by bolt with the two-door guide rail 5 of symmetrical expression.Column is installed is comprised first column 31, second is installed column 32, the first is installed columns 31 and second are installed column 32 is installed is bolted with the two ends of the two-door guide rail 5 of symmetrical expression respectively and is connected of being parallel to each other.When elevator two-folding door launched tiling, first installs column 31 and second installed the both sides that column 32 lays respectively at elevator two-folding door.
The first door strap 1 two ends, bottom respectively are equipped with first and close wheel 8, the second door strap 2 two ends, bottom and respectively be equipped with second and close wheel 9.The two-door guide rail of symmetrical expression 5 belows are provided with U-lag 10, and U-lag 10 is formed in one with the two-door guide rail 5 of symmetrical expression.Be provided with guide rail cushion cover 11 in U-lag 10, the bottom of U-lag 10 is connected with suspension bracket adapter plate 6 respectively with the two side.The two side of U-lag 10 and bottom offer respectively through hole, and bolt is connected suspension bracket adapter plate 6 by through hole with U-lag 10 interior guide rail cushion covers 11.
First closes wheel 8 and second closes wheel and 2 is positioned at the below of U-lag 10, and matches with U-lag 10.Be equipped with first and close wheel 8 and second and close the parallelism that wheel 9 is conducive to guarantee elevator two-folding door and the two-door guide rail 5 of title formula, guarantee the stationarity of elevator two-folding door slip.
The two-door guide rail of symmetrical expression 5 tops are equipped with dust boot 12.
As shown in Figure 4, on the two-door guide rail of the cold rolling symmetrical expression of elevator, the bank device also comprises door lock 13 and the latch hook 14 that coordinates with door lock 13, door lock 13 and the first door strap 1 are bolted to connection, latch hook 14 is captiveed joint with latch hook adapter plate 15, latch hook adapter plate 15 is bolted to connection with an end of suspension bracket adapter plate 6, and latch hook 14 is positioned at the below of the two-door guide rail 5 of symmetrical expression.Move to an end of suspension bracket adapter plate 6 when the first door strap 1 drive door lock 13, when namely latch hook 14 places were located, door lock 13 was interlocked with latch hook 14, made the first door strap 1 stop mobile, guaranteed use safety.
Above-described is only preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator, it is characterized in that, comprise the first door strap (1), the second door strap (2), column is installed, door strap roller (4), the two-door guide rail of symmetrical expression (5) that matches with door strap roller (4), with the suspension bracket adapter plate (6) of the two-door guide rail of symmetrical expression (5) captive joint and the upper bank adapter plate (7) of layer door that is connected with suspension bracket adapter plate (6), described the first door strap (1) and the second door strap (2) parallel, described the first door strap (1) be connected door strap (2) and be connected with door strap roller (4) respectively, described installation column is connected with the two-door guide rail of symmetrical expression (5), described the first door strap (1) two ends, bottom respectively are equipped with first and close wheel (8), described the second door strap (2) two ends, bottom respectively are equipped with second and close wheel (9).
2. bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator according to claim 1, it is characterized in that, the two-door guide rail of described symmetrical expression (5) below is provided with U-lag (10), and described U-lag (10) is the integral type structure with the two-door guide rail of symmetrical expression (5).
3. bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator according to claim 2, it is characterized in that, be provided with guide rail cushion cover (11) in described U-lag (10), the bottom of described U-lag (10) is connected with suspension bracket adapter plate (6) respectively with the two side.
4. bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator according to claim 2, is characterized in that, described first closes wheel (8) and second closes the below that wheel (2) is positioned at U-lag (10), and matches with U-lag (10).
5. bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator according to claim 1, is characterized in that, is provided with dust boot (12) above the two-door guide rail of described symmetrical expression (5).
6. bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator according to claim 1, is characterized in that, the upper bank adapter plate (7) of described layer door is two.
7. bank device on the two-door guide rail of the cold rolling symmetrical expression of elevator according to claim 1, it is characterized in that, described installation column comprises the first installation column (31), the second installation column (32) that is parallel to each other, and described the first installation column (31) and second is installed column (32) and is connected with the two ends of the two-door guide rail of symmetrical expression (5) respectively.
8. bank device on according to claim 1～7 two-door guide rails of the cold rolling symmetrical expression of the described elevator of any one, it is characterized in that, also comprise door lock (13) and the latch hook (14) that coordinates with door lock (13), described door lock (13) is captiveed joint with the first door strap (1), described latch hook (14) is captiveed joint with latch hook adapter plate (15), described latch hook adapter plate (15) is captiveed joint with an end of suspension bracket adapter plate (6), and described latch hook (14) is positioned at the below of the two-door guide rail of symmetrical expression (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320284827 CN203269268U (en) | 2013-05-22 | 2013-05-22 | Symmetric two-door guide rail upper ridge device for elevator cold rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320284827 CN203269268U (en) | 2013-05-22 | 2013-05-22 | Symmetric two-door guide rail upper ridge device for elevator cold rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203269268U true CN203269268U (en) | 2013-11-06 |
Family
ID=49499721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320284827 Expired - Fee Related CN203269268U (en) | 2013-05-22 | 2013-05-22 | Symmetric two-door guide rail upper ridge device for elevator cold rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203269268U (en) |
-
2013
- 2013-05-22 CN CN 201320284827 patent/CN203269268U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG DEAO ELEVATOR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WU JIAJI Effective date: 20150817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150817 Address after: 523000 Guangdong city of Dongguan province Shijie Zhen Si Jia He Wu industrial zone second Patentee after: GUANGDONG DAIS ELEVATOR CO., LTD. Address before: 523000 Guangdong Province, Dongguan city Shijie town Yincui Fontana Gardens Building 2 903 Patentee before: Wu Jiaji |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210522 |