CN203793329U - Electric conversion device for platform screen door - Google Patents
Electric conversion device for platform screen door Download PDFInfo
- Publication number
- CN203793329U CN203793329U CN201320890140.1U CN201320890140U CN203793329U CN 203793329 U CN203793329 U CN 203793329U CN 201320890140 U CN201320890140 U CN 201320890140U CN 203793329 U CN203793329 U CN 203793329U
- Authority
- CN
- China
- Prior art keywords
- push rod
- electric pushrod
- back plate
- changing device
- shield door
- 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
Links
- 238000006243 chemical reaction Methods 0.000 title abstract 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000005034 decoration Methods 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract 4
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses an electric conversion device for a platform screen door. The electric conversion device comprises an electric push rod driving mechanism, a push rod transmission plate and a welding frame. The electric push rod driving mechanism is installed on the left side of the welding frame. The two sides of the welding frame are provided with fixed rotary shafts. The two sides of multiple louvre blades are integrally connected and installed on the welding frame through a left transmission supporting plate, a right transmission supporting plate, the fixed rotary shafts, rotary shafts and the like. The electric push rod driving mechanism is connected with transmission plates through the push rod transmission plate. The transmission plates drive and push the left transmission supporting plate and the right transmission supporting plate to rotate. When the left transmission supporting plate and the right transmission supporting plate rotate, the louvre blades rotate with the fixed rotary shafts as the axes. According to the electric conversion device, the electric push rod driving mechanism is adopted to achieve opening and closing of the louvre blades so as to meet the requirements of a station for heat dissipation in summer and for heat preservation in winter, the service life is prolonged, the number of components is less, and the electric conversion device is multiple in integration, convenient to maintain, low in replacement cost and simple in structure, and has good application prospects.
Description
Technical field
The utility model relates to metro platform shield door technical field, is specifically related to a kind of metro platform shield door electric rotating changing device.
Background technology
Fast development along with city size, the trip that subway transportation can be convenient for people to, people are when awaiting a subway, need to fall into because of carelessness in underground railway track, very dangerous, in order to improve the safety performance of subway platform, metro platform shield door is widely used, but, impact due to Chinese northern area climate change condition, the temperature difference is larger, therefore, for guaranteeing the normal operation of train and passenger safety, improve waiting environment, improve the comfort level that passenger waits, the subway station overall height platform door system of each big city municipalization of the north requires to be equipped with adjustable transfer device.
Utility model content
The utility model is a kind of scheme of subway shield door electric rotating changing device.On shielded gate top, upper box part arranges transfer device, object be in order to realize platform side and rail side, not only can UNICOM ventilate, but also the actual requirement that can mutually cut off, to realize the insulation requirement at summer, winter station.Advantage: energy-saving and emission-reduction, improve subway waiting environment, improve the comfort level that passenger waits.
The technical scheme that the utility model adopts is:
A kind of metro platform shield door electric rotating changing device, it is characterized in that: electric rotating changing device is arranged between the adjacent upright posts of metro platform shield door, be positioned at the top of metro platform shield door top case, described electric rotating changing device comprises electric pushrod driver train, push rod driver plate and lead frame, and described electric pushrod driver train is arranged on the left side of lead frame by electric machine support;
Lead frame both sides, described lead frame both sides are provided with fixed rotating shaft, multi-disc louvre blade both sides are arranged in lead frame by Left Drive back plate, right transmission back plate and fixed rotating shaft, rotating shaft integrated connection, described electric pushrod driver train is connected with driver plate by push rod driver plate, and described driver plate drives Left Drive back plate, right transmission back plate to rotate;
Described multi-disc louvre blade and left and right transmission back plate junction are equipped with fixed rotating shaft and rotating shaft, and when Left Drive back plate, right transmission back plate rotate, described louvre blade be take fixed rotating shaft as axle rotation.
Aforesaid a kind of metro platform shield door electric rotating changing device, is characterized in that: between multi-disc louvre blade, be provided with sealing joint strip.
Aforesaid a kind of metro platform shield door electric rotating changing device, is characterized in that: between described multi-disc louvre blade surrounding and lead frame, be provided with ring seal adhesive tape.
Aforesaid a kind of metro platform shield door electric rotating changing device, is characterized in that: four limits of described lead frame platform side are respectively equipped with upper decoration plate, lower trim board, left side trim board and right side trim board.
Aforesaid a kind of metro platform shield door electric rotating changing device, it is characterized in that: described electric pushrod driver train comprises that electric pushrod, motor fabricated section, first connect bearing pin and the second connecting pin bearing pin, motor is arranged on motor fabricated section, and be connected with electric pushrod, described motor fabricated section is connected with electric pushrod by the first connection bearing pin, and described electric pushrod is connected with push rod driver plate by the second connection bearing pin.
The beneficial effects of the utility model are: metro platform shield door of the present utility model moves transfer device, adopt electric pushrod driver train, realize louvre blade and open and close function, be arranged on shielded gate top upper box part, make platform side and rail side, not only can UNICOM ventilate, but also the actual requirement that can mutually cut off, to realize heat radiation and the insulation requirement at summer, winter station, increase the service life, and electric pushrod driver train is positioned at the left side of lead frame, convenient for maintaining, replacement cost is low, simple in structure, easily realize, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the front axis side view of the moving transfer device of metro platform shield door of the present utility model.
Fig. 2 is the rear axis side view of the moving transfer device of metro platform shield door of the present utility model.
Structural representation when Fig. 3 is the unlatching of louvre blade of the present utility model.
Structural representation when Fig. 4 is closing of louvre blade of the present utility model.
Fig. 5 is the structural representation of electric pushrod driver train of the present utility model.
Reference numeral implication is as follows:
1: electric pushrod driver train; 101: electric pushrod; 2: electric machine support; 3: motor fabricated section; Connect bearing pin at 4: the first; Connect bearing pin at 5: the second; 6: push rod driver plate; 7: driver plate; 8: Left Drive back plate; 9; Right transmission back plate; 10: lead frame; 11: louvre blade; 12: upper decoration plate; 13: lower trim board; 14: left side trim board; 15: right side trim board; 16: fixed rotating shaft; 17: rotating shaft; 18: ring seal adhesive tape; 19: sealing joint strip; 20: fastener.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figures 1 and 2, a kind of metro platform shield door electric rotating changing device, electric rotating changing device is arranged on the top of metro platform shield door top case, electric rotating changing device comprises electric pushrod driver train 1, push rod driver plate 6, lead frame 10 and is positioned at the column 21 of lead frame 10 both sides, electric pushrod driver train 1 is arranged on the left side of lead frame 10 by electric machine support 2, maintainer can stand in platform side and keep in repair, convenient for maintaining, and replacement cost is low;
Described lead frame 10 both sides are provided with and are fixed with Left Drive back plate 8, right transmission back plate 9, between Left Drive back plate 8, right transmission back plate 9, establish driver plate 7 and the multi-disc louvre blade 11 be arrangeding in parallel, electric pushrod driver train 1 is connected with driver plate 7 by push rod driver plate 6, and driver plate 7 drives Left Drive back plate 8, right transmission back plate 9 to rotate;
Multi-disc louvre blade 11 is equipped with fixed rotating shaft 16 and rotating shaft 17 with left and right transmission back plate junction, when Left Drive back plate 8, right transmission back plate 9 rotate, louvre blade 11 be take fixed rotating shaft 16 as axle rotation, as shown in Figure 3, when fixed rotating shaft 16 and rotating shaft 17 are in same level, multi-disc louvre blade 11 is realized closed condition, as shown in Figure 4, when fixed rotating shaft 16 and rotating shaft 17 are on same vertical surface, multi-disc louvre blade 11 is realized opening, the keying of louvre blade 1, can improve the ventilation and heat of electric rotating changing device, extends its service life.
Between multi-disc louvre blade 11, be provided with sealing joint strip, between multi-disc louvre blade 11 surroundings and lead frame 10, be provided with ring seal adhesive tape, in order to avoid dustproof, enter fixed rotating shaft 16 and rotating shaft 17, affect rotating effect.
Four limits of described lead frame 10 platform side are respectively equipped with upper decoration plate 12, lower trim board 13, left side trim board 14 and right side trim board 15, increase the attractive in appearance of metro platform shield door electric rotating changing device, described in have upper decoration plate 12, lower trim board 13, left side trim board 14 and right side trim board 15 to be arranged in lead frame 10 by fastener 20.
As shown in Figure 5, electric pushrod driver train 1 comprises that electric pushrod 101, motor fabricated section 3, first connect bearing pin 4 and the second connecting pin bearing pin 5, motor is arranged on motor fabricated section 3, and be connected with electric pushrod 101, motor fabricated section 3 is connected with electric pushrod 101 by the first connection bearing pin 4, electric pushrod 101 is connected with push rod driver plate 6 by the second connection bearing pin 5, and first connects bearing pin 4 for being fixedly connected with, and second connects bearing pin 5 for being flexibly connected.
Metro platform shield door electric rotating changing device of the present utility model, working process is as follows:
When electric pushrod driver train 1 carries out straight reciprocating motion, electric pushrod 101 drives with push rod driver plate 6 and rotates, bar driver plate 6 promotes driver plate 7 and rotates, driver plate 7 drives Left Drive back plate 8, right transmission back plate 9 to rotate, Left Drive back plate 8, right transmission back plate 9 rotate and drive multi-disc louvre blade 11, around fixed rotating shaft 16, make rotation crank motion, thereby realize the opening and closing state of louvre blade, to reach the function of ventilation, facilitate the heat radiation of electric rotating changing device, increase the service life.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a metro platform shield door electric rotating changing device, it is characterized in that: electric rotating changing device is arranged between the column of metro platform shield door, be positioned at the top of metro platform shield door top case, described electric rotating changing device comprises electric pushrod driver train (1), push rod driver plate (6), lead frame (10), and described electric pushrod driver train (1) is arranged on the left side of lead frame (10) by electric machine support (2);
Described lead frame (10) both sides are provided with fixed rotating shaft (16), multi-disc louvre blade (11) both sides are arranged in lead frame (10) by Left Drive back plate (8), right transmission back plate (9) and fixed rotating shaft (16), rotating shaft (17) integrated connection, described electric pushrod driver train (1) is connected with driver plate (7) by push rod driver plate (6), and described driver plate (7) promotes Left Drive back plate (8), right transmission back plate (9) rotates;
Described multi-disc louvre blade (11) is equipped with fixed rotating shaft (16) and rotating shaft (17) with left and right transmission back plate junction, when Left Drive back plate (8), right transmission back plate (9) rotate, described louvre blade (11) be take fixed rotating shaft (16) as axle rotation.
2. a kind of metro platform shield door electric rotating changing device according to claim 1, is characterized in that: between multi-disc louvre blade (11), junction is provided with sealing joint strip (19).
3. a kind of metro platform shield door electric rotating changing device according to claim 1, is characterized in that: between described multi-disc louvre blade (11) surrounding and lead frame (10), be provided with ring seal adhesive tape (18).
4. a kind of metro platform shield door electric rotating changing device according to claim 1, is characterized in that: four limits of described lead frame (10) platform side are respectively equipped with upper decoration plate (12), lower trim board (13), left side trim board (14) and right side trim board (15).
5. a kind of metro platform shield door electric rotating changing device according to claim 1, it is characterized in that: described electric pushrod driver train (1) comprises electric pushrod (101), motor fabricated section (3), first connects bearing pin (4) and the second connecting pin bearing pin (5), motor is arranged on motor fabricated section (3), and be connected with electric pushrod (101), described motor fabricated section (3) connects bearing pin (4) by first and is connected with electric pushrod (101), described electric pushrod (101) connects bearing pin (5) by second and is connected with push rod driver plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890140.1U CN203793329U (en) | 2013-12-31 | 2013-12-31 | Electric conversion device for platform screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890140.1U CN203793329U (en) | 2013-12-31 | 2013-12-31 | Electric conversion device for platform screen door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793329U true CN203793329U (en) | 2014-08-27 |
Family
ID=51375574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890140.1U Expired - Lifetime CN203793329U (en) | 2013-12-31 | 2013-12-31 | Electric conversion device for platform screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793329U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3243721A1 (en) * | 2016-05-03 | 2017-11-15 | Bernd Hagenah | Platform door assembly |
| CN111305731A (en) * | 2020-02-27 | 2020-06-19 | 江苏易诺威建筑科技有限公司 | Opening and closing system for climate conversion device of subway shielding door |
| CN111608553A (en) * | 2019-02-26 | 2020-09-01 | 松下电气机器（北京）有限公司 | Ventilation window for rail transit platform screen door and rail transit platform screen door |
-
2013
- 2013-12-31 CN CN201320890140.1U patent/CN203793329U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3243721A1 (en) * | 2016-05-03 | 2017-11-15 | Bernd Hagenah | Platform door assembly |
| CN111608553A (en) * | 2019-02-26 | 2020-09-01 | 松下电气机器（北京）有限公司 | Ventilation window for rail transit platform screen door and rail transit platform screen door |
| CN111608553B (en) * | 2019-02-26 | 2022-04-29 | 松下电气机器（北京）有限公司 | Ventilation window for rail transit platform screen door and rail transit platform screen door |
| CN111305731A (en) * | 2020-02-27 | 2020-06-19 | 江苏易诺威建筑科技有限公司 | Opening and closing system for climate conversion device of subway shielding door |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |