CN2440924Y - Frame for undergroud rail shielding gate - Google Patents
Frame for undergroud rail shielding gate Download PDFInfo
- Publication number
- CN2440924Y CN2440924Y CN 00247073 CN00247073U CN2440924Y CN 2440924 Y CN2440924 Y CN 2440924Y CN 00247073 CN00247073 CN 00247073 CN 00247073 U CN00247073 U CN 00247073U CN 2440924 Y CN2440924 Y CN 2440924Y
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- main frame
- frame
- stainless steel
- utility
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Abstract
The utility model relates to a door frame for an underground rail shield door, which is suitable for fixed doors, emergency doors, movable doors and spare doors in an underground rail shield door system. The utility model is mainly composed of a main frame and an auxiliary frame fixed at the inside of the main frame; glass of a door body is stuck on the front face of the auxiliary frame; the front end of the glass is flushed with the front end of the main frame; sealing gum is filled in gap between the glass and the main frame. The main frame and the auxiliary frame of the utility model can adopt common aluminum alloy material, or the main frame adopts stainless steel square tubes and the auxiliary frame adopts aluminum alloy sections; the utility model can satisfy the requirements of different owners and designs, and manufacturing cost is low.
Description
The utility model relates to doorframe, especially a kind of shield door doorframe that is used for subway platform.
Subway shield door in the past, doorframe is made by aluminium alloy extrusions, and door body glass directly is bonded on the aluminium alloys doorframe, and the aluminium alloys doorframe is the main bearing member of whole shield door, but its intensity is not high, and not corrosion-resistant, be unsuitable for humid area uses such as beach.If doorframe is changed into bar section of stainless steel, because the difficult processing of stainless steel makes cost very high, so generally do not adopt.
The purpose of this utility model is at the above problem, provide a kind of material select and territory of use on the wider shield door doorframe of applicability.
The purpose of this utility model is achieved in that the utility model comprises main frame and the secondary frame that is fixed on main frame inboard, door body glass cementation is in the front of secondary frame, so secondary frame is hidden, main frame exposes, and the front end of glass is concordant with the front end of main frame, and fluid sealant is filled out in the slit between glass and main frame.By the shield door that doorframe of the present utility model is made, its primary structure member is main frame.The utility model is applicable to fixed gate, escape door, dodge gate and the spare gate in the subway shield door system.
As further improvement of the utility model, main frame adopts the stainless steel square tube to make, and secondary frame adopts aluminium alloy extrusions to make.Because the primary structure member of shield door is the primary stainless steel frame, given full play to stainless steel intensity height, the characteristics that corrosion resistance is good, long service life, be suitable for the humid area and use, and the stainless steel square tube can directly buy from the market, not need to design separately die sinking and further processing, avoid the unmanageable shortcoming of stainless steel, saved die sinking and processing cost greatly.
Technique effect of the present utility model is: main frame of the present utility model and secondary frame can adopt aluminum alloy materials commonly used, also can be that main frame adopts the stainless steel square tube, secondary frame adopts aluminium alloy extrusions, can satisfy the owner of different regions and the needs of design, and cost of manufacture is lower.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the front view that has adopted subway shield door of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
As depicted in figs. 1 and 2, the doorframe of present embodiment comprises main frame 1 and secondary frame 2, main frame 1 adopts the stainless steel square tube to make, secondary frame 2 adopts aluminium alloy extrusions to make, secondary frame 2 is fixed on the inboard of main frame 1 by stainless steel rivet 3, the front that door body glass 4 is bonded in the secondary frame 2 of aluminium alloys by structure sealant 5 and double-sided tape 6 is promptly towards the one side of platform, and the front end that guarantees glass 4 is concordant with the front end of primary stainless steel frame 1, fluid sealant 7 is filled out in the slit between glass 4 and primary stainless steel frame 1, door body glass 4 just couples together with whole doorframe like this, secondary frame 2 is hidden, and main frame 1 exposes, can only see primary stainless steel frame 1 and door body glass 4 in the shield door front, it is very succinctly attractive in appearance that whole shield door seems, one integrated mass.
As shown in Figure 2, promptly simultaneously be buckled with stainless steel profile 8 towards track at the back side of secondary frame 2, of profile 8 is buckled in the outside of the secondary frame 2 of aluminium alloys, and one is bonded on the inboard of primary stainless steel frame 1 by structure sealant 5 and double-sided tape 6.Stainless steel profile 8 can play the effect of the secondary frame 2 of protection aluminium alloys, and certain decoration function is also arranged.
As shown in Figure 2, rail side at primary stainless steel frame 1 also is fixed with sealing caulking groove 10 by sunk screw 9, is inlaid with encapsulant in sealing caulking groove 10, and present embodiment is sealing hairbrush 11, can also be sealing joint strip, it mainly acts on be the seal request that satisfies shield door.
Compared with former aluminium alloys shield door, the advantage of present embodiment is: the main bearing member of shield door is the primary stainless steel frame, has given full play to stainless steel intensity height, the characteristics that corrosion resistance is good, the long service life of shield door more can be adapted to moist environments for use such as seaside region; In addition, the primary stainless steel frame can directly be bought from the market, does not need to design separately die sinking and further processing, has avoided the unmanageable shortcoming of stainless steel, has saved die sinking and processing cost greatly.
The utility model is applicable to fixed gate, escape door, dodge gate and the spare gate in the subway shield door system.
Claims (4)
1. a subway shield door doorframe comprises main frame, it is characterized in that: the inboard at main frame also is fixed with secondary frame, and door body glass cementation is in the front of secondary frame, and the front end of glass is concordant with the front end of main frame, and fluid sealant is filled out in the slit between glass and main frame.
2. subway shield door doorframe according to claim 1 is characterized in that: the back side at described secondary frame also is buckled with profile, and one of profile is buckled in the secondary frame outside, and one is bonded on the main frame inboard.
3. subway shield door doorframe according to claim 1 is characterized in that: described main frame adopts the stainless steel square tube to make, and secondary frame adopts aluminium alloy extrusions to make.
4. subway shield door doorframe according to claim 2 is characterized in that: described main frame adopts the stainless steel square tube to make, and secondary frame adopts aluminium alloy extrusions to make, and profile adopts stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00247073 CN2440924Y (en) | 2000-08-30 | 2000-08-30 | Frame for undergroud rail shielding gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00247073 CN2440924Y (en) | 2000-08-30 | 2000-08-30 | Frame for undergroud rail shielding gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440924Y true CN2440924Y (en) | 2001-08-01 |
Family
ID=33606148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00247073 Expired - Lifetime CN2440924Y (en) | 2000-08-30 | 2000-08-30 | Frame for undergroud rail shielding gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440924Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021132B (en) * | 2007-01-09 | 2010-05-26 | 方大集团股份有限公司 | Mounting structure for fix driving door glass panel and mounting method thereof |
| CN102733733A (en) * | 2012-07-11 | 2012-10-17 | 苏州岸肯电子科技有限公司 | Sound insulation screening door for silencing box |
-
2000
- 2000-08-30 CN CN 00247073 patent/CN2440924Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021132B (en) * | 2007-01-09 | 2010-05-26 | 方大集团股份有限公司 | Mounting structure for fix driving door glass panel and mounting method thereof |
| CN102733733A (en) * | 2012-07-11 | 2012-10-17 | 苏州岸肯电子科技有限公司 | Sound insulation screening door for silencing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20100830 Granted publication date: 20010801 |