CN2841932Y - Bottom driving half-height safety door - Google Patents
Bottom driving half-height safety door Download PDFInfo
- Publication number
- CN2841932Y CN2841932Y CNU2005200641223U CN200520064122U CN2841932Y CN 2841932 Y CN2841932 Y CN 2841932Y CN U2005200641223 U CNU2005200641223 U CN U2005200641223U CN 200520064122 U CN200520064122 U CN 200520064122U CN 2841932 Y CN2841932 Y CN 2841932Y
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- CN
- China
- Prior art keywords
- door
- dodge gate
- door leaf
- height safety
- gate
- 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 half high safety door with bottom transmission. The utility model comprises a half high fixed door, an emergency gate and a movable door, wherein the movable door comprises a left door leaf and a right door leaf which are relatively opened and closed, and the left door leaf and the right door leaf are respectively connected with a left fixed driving door and a right fixed driving door; the bottom of one of the left fixed driving door and the right fixed driving door is provided with a driving motor, and the bottoms of the left and the right door leaves are provided with transmission mechanisms which are driven by the driving motor and are used for driving the left and the right door leaves to be relatively opened and closed. The half high safety door with bottom transmission of the utility model can meet the needs for safety in a ground station, an overhead station, etc. When the movable door is closed, the safety of passengers can be guaranteed; when the movable door is opened, the movable door is used as a passage through which the passengers get on and get off. In addition, the safety door has the advantages of simple operation and stable and safe running. A set of transmission mechanisms are used for simultaneously controlling the left door leaf and the right door leaf, and the utility model has the advantage of simple and convenient control.
Description
Technical field
The utility model relates to a kind of half-height safety door, more particularly, relates to a kind of being applicable in the City Rail Transit System, as the bottom transmission half-height safety door in occasions such as station, ground or overhead stations.
Background technology
In City Rail Transit System, semi high safety door system all need be adopted in increasing station, ground, overhead station etc., when dodge gate is closed, can guarantee passenger's safety, when dodge gate is opened, as the passage of passenger getting on/off.In addition, in Rail Transit System, adopt half high security system, can increase effective usable floor area of platform, reduce the investment of whole rail traffic.Need a kind of safety door system, simple to operate effective, safety operates steadily for this reason.And need cost safety door system low, attractive in appearance.
The utility model content
The technical problems to be solved in the utility model is, potential safety hazard at the City Rail Transit System of prior art provides a kind of transmission half-height safety door in bottom in the City Rail Transit System, the bottom transmission, simple to operate, that operate steadily safe that is applicable to.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of bottom transmission half-height safety door, comprise half high fixed gate, escape door and dodge gate, described dodge gate comprises the left-hand door fan and the right door leaf of relative folding; Described left-hand door fan is connected with the right side fix driving door with the left side fix driving door respectively with right door leaf; Bottom at one of described left side fix driving door and right side fix driving door is provided with drive motors, and is provided with the transmission mechanism that is driven, driven described left-hand door fan and the relative folding of right door leaf by described drive motors in the described left-hand door fan and the bottom of right door leaf.
In transmission half-height safety door in bottom described in the utility model, described transmission mechanism comprises by described drive motors and drives the screw rod that rotates, and the left side nut and the right side nut that move on described screw rod, fixedly connected with right door leaf with described left-hand door fan respectively; The screw thread of described screw rod on a section of described left-hand door fan is reverse thread with one section screw thread on described right door leaf.Perhaps, described transmission mechanism comprises the belt that is driven by described drive motors, drive described left and right sides door leaf, and described belt is connected with right door leaf with described left-hand door fan by belt fastener.
In transmission half-height safety door in bottom described in the utility model, on described dodge gate and driving gate, be provided with the guiding load-carrying construction.Described guiding load-carrying construction comprises the guide rail that is located at described dodge gate below, and is located at described driving gate guide groove or the slide block below, that cooperate with described guide rail.
In transmission half-height safety door in bottom described in the utility model, described escape door is arranged on the opposite side of the relative and described dodge gate of described fix driving door.
In transmission half-height safety door in bottom described in the utility model, the below of described dodge gate and described escape door is provided with step plate.
In transmission half-height safety door in bottom described in the utility model, the height of described dodge gate, fixed gate and escape door is 1.2～1.7m.
Transmission half-height safety door in bottom of the present utility model can satisfy the security needs at station, ground, overhead station etc., when dodge gate is closed, can guarantee passenger's safety, when dodge gate is opened, as the passage of passenger getting on/off, this safety door operation is simply effective in addition, and safety operates steadily; And control left-hand door simultaneously by a sets of transmission mechanism and fan and right door leaf, have and control advantage simply and easily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the front schematic view of the utility model bottom transmission half-height safety door closed condition;
Fig. 2 is that the structure of the utility model bottom transmission half-height safety door is formed schematic diagram;
Fig. 3 is the front schematic view of the utility model bottom transmission half-height safety door opening;
The schematic diagram of the transmission mechanism of the utility model bottom transmission half-height safety door during Fig. 4.
The specific embodiment
As shown in Figures 1 to 4, in transmission half-height safety door in bottom of the present utility model, comprise half high fixed gate 1 and dodge gate 2.Described dodge gate 2 comprises the left-hand door fan 21 and the right door leaf 22 of relative folding; Described left-hand door fan 21 is connected with right side fix driving door 4 with left side fix driving door 3 respectively with right door leaf 22; Bottom at one of described left side fix driving door 3 and right side fix driving door 4 is provided with drive motors 5, and is provided with the transmission mechanism 6 that is driven, driven described left-hand door fan 21 and right door leaf 22 relative foldings by described drive motors 5 in the described left-hand door fan 21 and the bottom of right door leaf 22.
In the present embodiment, described dodge gate 2 is two groups; Described fixed gate 1 is two fans, lays respectively at the both sides of the left side fix driving door 3 and the right side fix driving door 4 of one group of dodge gate 2; And be provided with escape door 7 in another outside of organizing the left side fix driving door 3 of dodge gate 2, so that under emergency, open.Certainly, the arrangement of described fixed gate 1, dodge gate 2 and escape door 7 can be adjusted according to actual.Below described dodge gate 2 and escape door 7, be provided with step plate 8.Described transmission mechanism 6 can be arranged on the below of described step plate 8, thereby blocks transmission mechanism 6, makes outward appearance more attractive in appearance.The height of described dodge gate 2, fixed gate 1 and escape door 7 is 1.2～1.7m, forms half high door system, can save cost and material with respect to the overall height door.
As shown in Figure 4, described transmission mechanism 6 can be screw rod 61 structures, it comprises by described drive motors 5 and drives the screw rod 61 that rotates, and on described screw rod 61, move, respectively with the described left-hand door fan 21 left side nut 62 and the right side nuts 63 of fixedlying connected with right door leaf 22; The screw thread of described screw rod 61 on a section of described left-hand door fan 21 is reverse thread with one section screw thread on described right door leaf 22.Under the driving of same drive motors 5, described screw rod 61 rotates, and drives left side nut 62 and 63 relative motions of right side nut, thereby drives described left-hand door fan 21 and right door leaf 22 relative foldings.
Described transmission mechanism 6 can also use belt composition to realize (figure do not show), and it comprises 5 that drive by described drive motors, as to drive described left-hand door fan 21 and right door leaf 22 belt, and described belt is fanned 21 by belt fastener and described left-hand door and is connected with right door leaf 22.The belt fastener of described left-hand door fan is connected with the upside of the inner ring of described belt, and the belt fastener of corresponding described right door leaf is connected with the downside of the inner ring of described belt, thereby can drive belt by same drive motors 5, and drive the relative folding of left-hand door fan 21 and right door leaf 22.
When described drive motors 5 drives belt or screw motion, can drive the left-hand door fan 21 and the right door leaf 22 that are connected on belt or the screw rod by belt fastener or nut and open, form the passenger getting on/off passage.
In order to increase the intensity of described dodge gate 2, on described dodge gate 2 and driving gate, be provided with guiding load-carrying construction 9.Described guiding load-carrying construction 9 comprises the guide rail that is located at described dodge gate 2 belows, and is located at described driving gate guide groove or the slide block below, that cooperate with described guide rail.Guiding load-carrying construction 9 is installed on every fan dodge gate 2 lower frame material and the fixed gate 1 driving gate bottom frame material, when left and right sides dodge gate 2 is closed, and the lateral load of mainly bearing safety door; When dodge gate 2 was opened, this device was hidden in fix driving door, fixed gate 1 or escape door 7 back, does not influence the safety door outward appearance.
There is openable panel the fix driving door bottom in the platform side design, can carry out the replacing and the maintenance of electric component in platform side easily.
Tripper 10 is installed in the upper transverse frame of described dodge gate 2, all can dodge gate 2 be opened by the button of operation tripper 10 in platform side and rail side.In addition, this tripper 10 also can be implemented in rail side and platform side and separately dodge gate 2 be carried out release, just can pass through the door open button release the rail side passenger, opens dodge gate 2, in platform side, the platform staff can open dodge gate 2 by private key.As shown in Figure 2,22 need of left and right door leaf, one cover tripper 10.
Dodge gate 2 locking devices, control box (LCB), door control unit (DCU) are installed in the top box 11 of fix driving door on the spot.Described top box 11 can be opened in platform side, makes things convenient for maintenance, the maintenance of internal components.When dodge gate 2 was closed, locking device can lock dodge gate 2, and when dodge gate 2 automatically and when manually opened, locking device discharges, and made dodge gate 2 releases and opened.
Bottom at described fixed gate 1 driving gate is equipped with connecting terminal block, can be convenient to the wiring of adjacent cells.
Dodge gate 2 status indicator lamps are installed on the fix driving door top box 11, the open/close state of indicative of active door 2.
Each of half-height safety door of the present utility model honorable plate can adopt different materials such as aluminium sheet, corrosion resistant plate, glass to make shaping.And its body frame material can adopt different materials such as carbon steel sheet, carbon steel section bar, aluminium extruded sections, stainless steel to make shaping.
Claims (8)
1, a kind of bottom transmission half-height safety door is characterized in that, comprises half high fixed gate, escape door and dodge gate, and described dodge gate comprises the left-hand door fan and the right door leaf of relative folding; Described left-hand door fan is connected with the right side fix driving door with the left side fix driving door respectively with right door leaf; Bottom at one of described left side fix driving door and right side fix driving door is provided with drive motors, and is provided with the transmission mechanism that is driven, driven described left-hand door fan and the relative folding of right door leaf by described drive motors in the described left-hand door fan and the bottom of right door leaf.
2, transmission half-height safety door in bottom according to claim 1, it is characterized in that, described transmission mechanism comprises by described drive motors and drives the screw rod that rotates, and the left side nut and the right side nut that move on described screw rod, fixedly connected with right door leaf with described left-hand door fan respectively; The screw thread of described screw rod on a section of described left-hand door fan is reverse thread with one section screw thread on described right door leaf.
3, transmission half-height safety door in bottom according to claim 1 is characterized in that, described transmission mechanism comprises the belt that is driven by described drive motors, drive described left and right sides door leaf, and described belt is connected with right door leaf with described left-hand door fan by belt fastener.
4, according to claim 2 or 3 described bottom transmission half-height safety doors, it is characterized in that, on described dodge gate and driving gate, be provided with the guiding load-carrying construction.
5, transmission half-height safety door in bottom according to claim 4 is characterized in that, described guiding load-carrying construction comprises the guide rail that is located at described dodge gate below, and is located at described driving gate guide groove or the slide block below, that cooperate with described guide rail.
6, transmission half-height safety door in bottom according to claim 1 is characterized in that, described escape door is arranged on the opposite side with respect to described dodge gate of described fix driving door.
7, transmission half-height safety door in bottom according to claim 6 is characterized in that the below of described dodge gate and described escape door is provided with step plate.
8, transmission half-height safety door in bottom according to claim 1 is characterized in that, the height of described dodge gate, fixed gate and escape door is 1.2～1.7m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200641223U CN2841932Y (en) | 2005-09-02 | 2005-09-02 | Bottom driving half-height safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200641223U CN2841932Y (en) | 2005-09-02 | 2005-09-02 | Bottom driving half-height safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841932Y true CN2841932Y (en) | 2006-11-29 |
Family
ID=37445818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200641223U Expired - Lifetime CN2841932Y (en) | 2005-09-02 | 2005-09-02 | Bottom driving half-height safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841932Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021127B (en) * | 2007-01-25 | 2011-01-26 | 方大集团股份有限公司 | Sliding door leather belt driving mechanism |
| CN106225107A (en) * | 2016-08-12 | 2016-12-14 | 成都毅诚机电工程有限公司 | A kind of outdoor machine of air-conditioner with cleaning function |
| CN106440108A (en) * | 2016-08-12 | 2017-02-22 | 成都毅诚机电工程有限公司 | Air conditioner outdoor unit with dustproof function |
| CN113734941A (en) * | 2021-09-06 | 2021-12-03 | 美迪斯智能装备有限公司 | Screw type driving landing door with controllable door opening width |
-
2005
- 2005-09-02 CN CNU2005200641223U patent/CN2841932Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021127B (en) * | 2007-01-25 | 2011-01-26 | 方大集团股份有限公司 | Sliding door leather belt driving mechanism |
| CN106225107A (en) * | 2016-08-12 | 2016-12-14 | 成都毅诚机电工程有限公司 | A kind of outdoor machine of air-conditioner with cleaning function |
| CN106440108A (en) * | 2016-08-12 | 2017-02-22 | 成都毅诚机电工程有限公司 | Air conditioner outdoor unit with dustproof function |
| CN113734941A (en) * | 2021-09-06 | 2021-12-03 | 美迪斯智能装备有限公司 | Screw type driving landing door with controllable door opening width |
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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: SHENZHEN FANGDA AUTOMATION SYSTEM CO., LTD. Free format text: FORMER OWNER: FANGDA GROUP CO., LTD. Effective date: 20101122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518055 FANGDA INDUSTRY CITY, LONGJING, XILI TOWN, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518055 FANGDACHENG, LONGJING, XILI, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101122 Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee after: Shenzhen Fangda Automation System Co., Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili Town, Longjing Fangda industrial city Patentee before: Fangda Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150902 Granted publication date: 20061129 |
|
| EXPY | Termination of patent right or utility model |