CN207004315U - A kind of light-weighted half-height safety door - Google Patents
A kind of light-weighted half-height safety door Download PDFInfo
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- CN207004315U CN207004315U CN201720126093.1U CN201720126093U CN207004315U CN 207004315 U CN207004315 U CN 207004315U CN 201720126093 U CN201720126093 U CN 201720126093U CN 207004315 U CN207004315 U CN 207004315U
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- guide rail
- side box
- affixed side
- door
- carrying
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Abstract
The utility model discloses a kind of light-weighted half-height safety door, including：Affixed side box, sliding door and carrying drive mechanism；The affixed side box is integral type lead frame, and the sliding door is connected by carrying drive mechanism with affixed side box；The carrying drive mechanism is arranged at the rail side of affixed side box, in door body medium position.Half-height safety door of the present utility model reduces the half-height safety door of cell gate body weight and reduction unit door body gross thickness, has：Door body thickness of thin, door body weight are low；Steel frame construction intensity is high, and bearing capacity is high, and door body operation is more steady；Guide rail and carrying roller can independent dismounting and change, it is easy to maintenance the advantages that.
Description
Technical field
It the utility model is related to the door apparatus technical field of urban track traffic, and in particular to a kind of light-weighted half
Height safety door.
Background technology
Existing door body installs the structure of fixed door using small affixed side box；Guide rail is aluminium alloy extrusions, and surface hard is positive
Pole oxidation processes；Bottom support and threshold are provided with, platform slab need to reserve grooving to install bottom support.
Small affixed side box, sliding door and the carrying module such as drive mechanism are independently set, and there is provided fixed door and its
Related connection annex, therefore existing door body gross thickness is larger, unit gross weight is larger, it is difficult to meets that actual items use need
Ask.
Utility model content
The technical problem that the utility model solves is that existing door body gross thickness is larger in the prior art, unit gross weight
It is larger, it is difficult to the problem of meeting actual items use demand.A kind of door body lightweight is provided, that is, reduces cell gate body weight and subtracts
The half-height safety door of junior unit door body gross thickness, has：Door body thickness of thin, door body weight are low；Steel frame construction intensity is high, carries energy
Power is high, and door body operation is more steady；Guide rail and carrying roller can independent dismounting and change, it is easy to maintenance the advantages that.
In order to achieve the above object, technical scheme is used by the utility model：
A kind of light-weighted half-height safety door, including：Affixed side box, sliding door and carrying drive mechanism；The affixed side
Box is integral type lead frame, and the sliding door is connected by carrying drive mechanism with affixed side box；The carrying drive mechanism
The rail side of affixed side box is arranged at, in door body medium position.
Further, the carrying drive mechanism includes：Guide rail, carrying roller, bearing support, transmission device and group of motors
Part；The guide rail is horizontally placed on the bottom of sliding door；The carrying roller and guide rail, carrying roller include laterally rolling
Wheel, vertical roller and eccentric shaft；It is connected after the eccentric adjustment of carrying roller by fastener with bearing support；The bearing support leads to
Fastener is crossed to be connected with affixed side box；The transmission device is connected by fastener with guide rail；The electric machine assembly passes through fastening
Part is connected with affixed side box.
Further, the guide rail is stainless steel guide rail.
Further, the transmission device is belt pulley, belt and belt clamp；The belt passes through belt clamp and guide rail and cunning
Dynamic door connection；The belt engages with belt pulley.
Further, the transmission device is helical gear and rack；The rack is connected by fastener and guide rail and sliding door
Connect；The helical teeth wheel and rack engagement
Further, the affixed side box is connected by some penetrating screws with platform slab civil engineering.
The beneficial effects of the utility model are：
1. coordinating the bearing structure of roll wheel assembly using stainless steel guide rail, roller uses eccentric structure, with realization and guide rail
The zero clearance on surface, which coordinates, to be rolled.Each parts can independent dismounting and change, it is easy to maintenance；
2. using the big side cartridge-frame structure of integral type, integral frame structure intensity is lifted；
3. cancel the connection support member between fixed door door body and reduction door body；
4. on the premise of guide rail structure rigidity and intensity is not reduced, aluminum alloy guide rail is substituted using stainless steel guide rail, with
Reduce the installation annex of guide rail section and correlation, to reduce door body thickness；
5. stainless steel guide rail is installed using sliding door lower space, to reduce door body general thickness；
6. optimizing the height of door body glass and bottom stainless steel skirting board, reduce transparency area, to reduce door body weight about
15%；
7. door body is directly mounted at existing platform finishing layer surface, the destruction to platform civil engineering is at utmost reduced.
Brief description of the drawings
Fig. 1 is the platform side elevational view of lightweight half-height safety door.
Fig. 2 is the track side elevational view of lightweight half-height safety door.
Fig. 3 is the profile of lightweight half-height safety door.
Fig. 4 is carrying drive mechanism installation diagram.
Fig. 5 is the structure chart of belt transmission
Fig. 6 is the structure chart of rack-driving
The implication marked in accompanying drawing is as follows：
1：Affixed side box；2：Sliding door；3：Carry drive mechanism；4：Guide rail；5：Carry roller；6：Bearing support；7：Pass
Dynamic device；8：Electric machine assembly；9：Belt pulley；10：Belt；11：Helical gear；12：Rack；13：Penetrating screw；14：Belt clamp.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
A kind of light-weighted half-height safety door, including：Affixed side box 1, sliding door 2 and carrying drive mechanism 3；The fixation
Side box 1 is integral type lead frame, and the sliding door 2 is connected by carrying drive mechanism 3 with affixed side box 1；The carrying is driven
Motivation structure 3 is arranged at the rail side of affixed side box 1, in door body medium position.
Foregoing carrying drive mechanism 3 includes：Guide rail 4, carrying roller 5, bearing support 6, transmission device 7 and electric machine assembly 8；
The guide rail 4 is horizontally placed on the bottom of sliding door 2；The carrying roller 5 matches with guide rail 4, and carrying roller 5 includes laterally rolling
Wheel, vertical roller and eccentric shaft；It is connected after the 5 eccentric adjustment of carrying roller by fastener with bearing support 6；The bearing support
6 are connected by fastener with affixed side box 1；The transmission device 7 is connected by fastener with guide rail 4；The electric machine assembly 8
It is connected by fastener with affixed side box 1.
Foregoing guide rail 4 is stainless steel guide rail.
Aforementioned drive device 7 is belt pulley 9, belt 10 and belt clamp 14；The belt 10 passes through belt clamp 14 and guide rail 4
And sliding door 2 connects；The belt 10 engages with belt pulley 9.
Aforementioned drive device 7 is helical gear 11 and rack 12；The rack 12 passes through fastener and guide rail 4 and sliding door 2
Connection；The helical gear 11 engages with rack 12.
Foregoing affixed side box 1 is connected by some penetrating screws 13 with platform slab civil engineering.
As depicted in figs. 1 and 2, affixed side box 1 uses integral type lead frame, passes through penetrating screw 13 and platform slab civil engineering
It is reliably connected；Sliding door 2 is reliably connected by carrying drive mechanism 3 with affixed side box 1.
As shown in figure 3, carrying drive mechanism 3 is installed on the rail side of affixed side box 1；Carry the installation site of drive mechanism 3
In door body medium position, it is easy to repair.
As shown in figure 4, guide rail 4 is installed on the bottom of sliding door 2, it is reliably connected；Roller 5 is carried to be provided with transverse-roller and erect
Way roller, by eccentric axial adjustment, coordinate with the zero clearance of guide rail 4, to realize the two-way carrying of guide rail；Transmission device 7 is by tight
Firmware is reliably connected with guide rail 4；Electric machine assembly 8 is reliably connected by transition bracket and affixed side box 1.
As shown in figure 5, when transmission device 7 is using belt transmission, belt 10 by belt clamp 14, with stainless steel guide rail 4 and
Sliding door 2 is reliably connected；After belt 10 is tensioned, with the positive engagement of belt pulley 9.
As shown in fig. 6, when transmission device 7 is using rack pinion, rack 12 passes through fastener and guide rail 4 and sliding door
2 are reliably connected；After installation and debugging, helical gear 11 and the positive engagement of rack 12.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (3)
- A kind of 1. light-weighted half-height safety door, it is characterised in that：Including：Affixed side box（1）, sliding door（2）Driven with carrying Mechanism（3）；The affixed side box（1）For integral type lead frame, the sliding door（2）By carrying drive mechanism（3）With affixed side Box（1）Connection；The carrying drive mechanism（3）It is arranged at affixed side box（1）Rail side, in door body medium position；The carrying drive mechanism（3）Including：Guide rail（4）, carrying roller（5）, bearing support（6）, transmission device（7）And motor Component（8）；The guide rail（4）It is horizontally placed on sliding door（2）Bottom；The carrying roller（5）With guide rail（4）Matching, carry roller（5）Including transverse-roller, vertical roller and eccentric shaft；Hold Carry roller（5）Pass through fastener and bearing support after bias adjustment（6）Connection；The bearing support（6）Pass through fastener and affixed side box（1）Connection；The transmission device（7）Pass through fastener and guide rail（4）Connection；The electric machine assembly（8）Pass through fastener and affixed side box（1）Connection；The transmission device（7）For helical gear（11）And rack（12）；The rack（12）Pass through fastener and guide rail（4）And sliding door（2）Connection；The helical gear（11）With rack（12）Engagement.
- A kind of 2. light-weighted half-height safety door according to claim 1, it is characterised in that：The guide rail（4）To be stainless Steel guide rail.
- A kind of 3. light-weighted half-height safety door according to claim 1, it is characterised in that：The affixed side box（1）It is logical Cross some penetrating screws（13）Connected with platform slab civil engineering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126093.1U CN207004315U (en) | 2017-02-13 | 2017-02-13 | A kind of light-weighted half-height safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126093.1U CN207004315U (en) | 2017-02-13 | 2017-02-13 | A kind of light-weighted half-height safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004315U true CN207004315U (en) | 2018-02-13 |
Family
ID=61428316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126093.1U Active CN207004315U (en) | 2017-02-13 | 2017-02-13 | A kind of light-weighted half-height safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004315U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571810A (en) * | 2018-05-15 | 2018-09-25 | Tcl空调器(中山)有限公司 | Movable door mechanism and conditioner |
| CN109733719A (en) * | 2018-12-29 | 2019-05-10 | 临沂市义兰物流信息科技有限公司 | A kind of logistic car with intelligent classification defencive function |
| CN110395282A (en) * | 2019-08-27 | 2019-11-01 | 南京康尼机电股份有限公司 | The telecontrol equipment of the built-in cab door of rail traffic vehicles |
| CN114809867A (en) * | 2022-04-08 | 2022-07-29 | 中船重工海为郑州高科技有限公司 | Safety door machine system |
-
2017
- 2017-02-13 CN CN201720126093.1U patent/CN207004315U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571810A (en) * | 2018-05-15 | 2018-09-25 | Tcl空调器(中山)有限公司 | Movable door mechanism and conditioner |
| CN109733719A (en) * | 2018-12-29 | 2019-05-10 | 临沂市义兰物流信息科技有限公司 | A kind of logistic car with intelligent classification defencive function |
| CN110395282A (en) * | 2019-08-27 | 2019-11-01 | 南京康尼机电股份有限公司 | The telecontrol equipment of the built-in cab door of rail traffic vehicles |
| CN114809867A (en) * | 2022-04-08 | 2022-07-29 | 中船重工海为郑州高科技有限公司 | Safety door machine system |
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| GR01 | Patent grant |