CN2936863Y - Gate machine beam of screen door system - Google Patents
Gate machine beam of screen door system Download PDFInfo
- Publication number
- CN2936863Y CN2936863Y CN 200620132318 CN200620132318U CN2936863Y CN 2936863 Y CN2936863 Y CN 2936863Y CN 200620132318 CN200620132318 CN 200620132318 CN 200620132318 U CN200620132318 U CN 200620132318U CN 2936863 Y CN2936863 Y CN 2936863Y
- Authority
- CN
- China
- Prior art keywords
- hold down
- down groove
- drop
- widthwise edge
- door machine
- 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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Abstract
The utility model relates to a rail transportation shielding door system, in particular to the shielding door operation machine hanging stringer component, aiming to provide a steady, reliable, and light weight shield door operation machine hanging stringer. The door operation machine hanging stringer is a double layer structure, the section whole view is shaped as a reverse L letter, a plurality of transverse reinforced ribs are arranged between the hanging stringer inner and exterior wall, which form a plurality of mutually separated closed spaces, the hanging stringer vertical edge lower section is folded as a single layer.
Description
Technical field
The utility model relates to a kind of screen door in rail transit system, is specifically related to wherein shield every machine drop in beam parts.
Background technology
The screen door in rail transit system is a kind of metro safety energy-saving equipment, has formed application trend at many city underground platforms.The core component of screen door is a top box, and door machine drop in beam is supporting all parts of whole top box, comprise driving system, traveling gear and hitch etc., thereby whether the design of door machine drop in beam is reasonable, directly can influence top box give play to overall performance, and the service life that has influence on driving system in the top box.
At present, the interface of the door machine drop in beam that the shielded gate industry adopts all is an ordinary construction, in order to realize installing the safety and the stationarity of driving system, satisfies the requirement of design load simultaneously, often causes big wall thickness, large interface, and weight also increases greatly; And processing connection hole, mounting groove difficulty are big on above-mentioned section bar, sum up and get up to make that the productive costs of a machine is higher.
The utility model content
The purpose of this utility model provides the screen door door machine drop in beam that a kind of fastness is reliable, weight is light again.
The technical scheme that realizes the utility model purpose is
A kind of screen door door machine drop in beam, this machine drop in beam is horizontal to be double-decker, cross-sectional plane integral body is inverted "L" shaped, has some walings between the drop in beam inside and outside wall, forms the confined space of some spaces.
The vertical edges bottom of above-mentioned drop in beam is drawn in and is individual layer.
The widthwise edge end face of above-mentioned door machine drop in beam is provided with the first top hold down groove, the second top hold down groove and the 3rd top hold down groove along the drop in beam direction successively from the rail side to the platform side; The widthwise edge lower surface is provided with the first column hold down groove, the second column hold down groove and the 3rd column hold down groove successively; Corresponding first, second and third top hold down groove of described widthwise edge and first, second and third column hold down groove place have the boss in drop in beam respectively, and the reinforced rib in the described widthwise edge lays respectively between the boss of the boss of top hold down groove and column hold down groove; The individual layer section inboard (towards platform side) of vertical edges is provided with the guide rail hold down groove along the drop in beam direction.
The vertical edges of above-mentioned door machine drop in beam is surveyed top outward and is provided with rail side cover plate hold down groove, and the end face of widthwise edge is provided with platform side cover plate hold down groove.
Maximum characteristics of the present utility model are because the utility model adopts hollow structure, the force part of drop in beam is provided with corresponding boss, make wall thickness less, the same assurance alleviated the weight of whole drop in beam under the normal fastness of using of door machine drop in beam, the requirement of strength greatly; Secondly because all mounting grooves are all one-body molded with drop in beam, make the utility model very convenient when cooperation is installed.
Description of drawings
Fig. 1 is the utility model cross sectional planes scheme drawing.
The specific embodiment
See Fig. 1, the utility model door machine drop in beam is a double-decker, its cross-sectional plane is " L " type of putting upside down substantially, being made up of widthwise edge and vertical edges, is hollow structure in the cross section, has some walings between the drop in beam inside and outside wall, form the confined space of some spaces, this machine drop in beam the selection of material is the aluminum alloy trade mark 6061, and supply status is T6, and the surface is through anodic oxidation treatment.
The widthwise edge end face of above-mentioned door machine drop in beam is provided with the first top hold down groove 11, the second top hold down groove 12 and the 3rd top hold down groove 13 along the drop in beam direction successively from the rail side to the platform side, hold down groove place, corresponding above-mentioned top is provided with inside boss on the widthwise edge of drop in beam, and door machine drop in beam is connected by screw, hold down groove and is installed to the crossbeam of screen door; The widthwise edge lower surface is provided with the first column hold down groove 21, the second column hold down groove 22 and the 3rd column hold down groove 23 successively, corresponding described column hold down groove place is provided with inside boss on the same widthwise edge, described hold down groove be used for the shielded gate unit fixedly the column of reveal be connected; The vertical edges hypomere draws into individual layer in, and its inboard (towards platform side) is provided with the guide rail hold down groove 3 along the drop in beam direction, and described guide rail hold down groove 3 is connected and fixed the guide rail that is used for moving shield door system slide door by screw.
The vertical edges of above-mentioned door machine drop in beam is surveyed top outward and also is provided with rail side cover plate hold down groove 41, and the end face of widthwise edge is provided with platform side cover plate hold down groove 42, more than two cover plate hold down grooves be mainly used to install guar plate, prevent that dust from entering the system's operation parts that are installed on the machine drop in beam, can also be used to the panel as the various signs of mark simultaneously.
Claims (4)
1, a kind of screen door door machine drop in beam is characterized in that: this machine drop in beam is horizontal to be double-decker, and cross-sectional plane integral body is inverted "L" shaped, has some walings between the drop in beam inside and outside wall, forms the confined space of some spaces.
2, screen door door machine drop in beam according to claim 1 is characterized in that: the vertical edges bottom of above-mentioned drop in beam is drawn in and is individual layer.
3, screen door door machine drop in beam according to claim 2 is characterized in that: the widthwise edge end face of above-mentioned door machine drop in beam is provided with the first top hold down groove (11), the second top hold down groove (12) and the 3rd top hold down groove (13) along the drop in beam direction successively from the rail side to the platform side; The widthwise edge lower surface is provided with the first column hold down groove (21), the second column hold down groove (22) and the 3rd column hold down groove (23) successively; Corresponding first, second and third top hold down groove of described widthwise edge and first, second and third column hold down groove place have the boss in drop in beam respectively, and the reinforced rib in the described widthwise edge lays respectively between the boss of the boss of top hold down groove and column hold down groove; The individual layer section inboard (towards platform side) of vertical edges is provided with the guide rail hold down groove (3) along the drop in beam direction.
4, screen door door machine drop in beam according to claim 3 is characterized in that: the vertical edges of above-mentioned door machine drop in beam is surveyed top outward and is provided with rail side cover plate hold down groove (41), and the end face of widthwise edge is provided with platform side cover plate hold down groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620132318 CN2936863Y (en) | 2006-08-15 | 2006-08-15 | Gate machine beam of screen door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620132318 CN2936863Y (en) | 2006-08-15 | 2006-08-15 | Gate machine beam of screen door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936863Y true CN2936863Y (en) | 2007-08-22 |
Family
ID=38360884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620132318 Expired - Lifetime CN2936863Y (en) | 2006-08-15 | 2006-08-15 | Gate machine beam of screen door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936863Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469585B (en) * | 2007-12-27 | 2012-10-03 | 深圳市方大自动化系统有限公司 | Subway shield door system slide door suspension device and slide guide thereof |
-
2006
- 2006-08-15 CN CN 200620132318 patent/CN2936863Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469585B (en) * | 2007-12-27 | 2012-10-03 | 深圳市方大自动化系统有限公司 | Subway shield door system slide door suspension device and slide guide thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KTK GROUP CO., LTD. Free format text: FORMER NAME: JINCHUANG CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213102 Jiangsu City, Wujin Province, the town of the town of road, No. 88-89 Patentee after: KTK GROUP CO., LTD. Address before: 213011 Industry Park, observation Town, Jiangsu, Changzhou Patentee before: Kik Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |