CN203922401U - A kind of S type composite sill assembly - Google Patents
A kind of S type composite sill assembly Download PDFInfo
- Publication number
- CN203922401U CN203922401U CN201420111693.7U CN201420111693U CN203922401U CN 203922401 U CN203922401 U CN 203922401U CN 201420111693 U CN201420111693 U CN 201420111693U CN 203922401 U CN203922401 U CN 203922401U
- Authority
- CN
- China
- Prior art keywords
- type composite
- sill assembly
- composite sill
- aluminium alloy
- sections support
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000032683 aging Effects 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Abstract
The utility model has disclosed a kind of S type composite sill assembly, comprise S sections support and upper strata and aluminium alloy post pedal S sections support assorted of lower floor, on described S sections support and aluminium alloy post pedal, be provided with screw, and be bolted formation integral type composite sill.Still used the surface finish of aluminum alloy, adopted retort stand simultaneously, saved expensive aluminum alloy consumption, had again the support of retort stand in intensity, higher than fine aluminium sill intensity, the consumption of having saved the energy, has reduced cost.
Description
Technical field
The utility model relates to elevator cage, is specifically related to a kind of S type composite sill assembly.
Background technology
If lift boy owner's Introduced from Japan of China and European technique and technology, its middle level door pedal mainly taking Mitsubishi as main, be full aluminium sill pedal.Due to the insufficient strength of aluminum alloy own, if it is more soft to lack timeliness while making, supportive is inadequate, full aluminium sill needs whole hot extrusion, and will be in aging oven timeliness, more consuming time, in the time making, expend again a large amount of natural fuelses, electric power, to consume metallic aluminium cost also higher, and do not meet the standard of present energy-saving consumption-reducing.
Utility model content
The purpose of this utility model is to provide the S type composite sill assembly that a kind of any surface finish, support strength are high, save energy resource consumption, reduce costs.
The technical solution of the utility model is, a kind of S type composite sill assembly, comprise S sections support and upper strata and aluminium alloy post pedal S sections support assorted of lower floor, on described S sections support and aluminium alloy post pedal, be provided with screw, and be bolted formation integral type composite sill.
In preferred embodiment of the utility model, the specification of described bolt is 8 millimeters of diameters, 20 millimeters of length.
In preferred embodiment of the utility model, described bolt is provided with 5.
Described in the utility model is a kind of S type composite sill assembly, has still used the surface finish of aluminum alloy, adopts retort stand simultaneously, save expensive aluminum alloy consumption, in intensity, had again the support of retort stand, higher than fine aluminium sill intensity, the consumption of having saved the energy, has reduced cost.
Brief description of the drawings
Fig. 1 is the structural representation in one preferred embodiment of the utility model S type composite sill assembly;
In accompanying drawing, each mark is as follows: 1, S sections support, 2, aluminium alloy post pedal, 3, bolt.
Detailed description of the invention
Below preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Described in the utility model is a kind of S type composite sill assembly, shown in Figure 1, comprise the S sections support 1 of lower floor and the aluminium alloy post pedal 2 coordinating with S sections support 1 on upper strata, on described S sections support 1 and aluminium alloy post pedal 2, be provided with screw, and by the fixing integral type composite sill that forms of bolt 3.
Described S sections support 1 is made by the cold drawn one-shot forming processing of shaped steel.
Described aluminium alloy post pedal 2 is made by extrusion forming process.
The specification of described bolt 3 is 8 millimeters of diameters, 20 millimeters of length.
Described bolt 3 is provided with 5.
In process of production, first by machine up, S sections support is made by cold drawn one-shot forming processing, then in addition aluminum alloy is made to bracket footboard by extrusion forming process, afterwards S sections support and aluminium alloy post pedal are synthesized to sill by assembling.
Described in the utility model is a kind of S type composite sill assembly, has still used the surface finish of aluminum alloy, adopts retort stand simultaneously, save expensive aluminum alloy consumption, in intensity, had again the support of retort stand, higher than fine aluminium sill intensity, the consumption of having saved the energy, has reduced cost.
The foregoing is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. a S type composite sill assembly, it is characterized in that: the S sections support and upper strata and aluminium alloy post pedal S sections support assorted that comprise lower floor, on described S sections support and aluminium alloy post pedal, be provided with screw, and be bolted and form integral type composite sill, on described aluminium alloy post pedal, be provided with the cavity of an opening up setting, setting is protruded at described cavity hatch two ends relatively.
2. S type composite sill assembly according to claim 1, is characterized in that: described S sections support is made by the cold drawn one-shot forming processing of shaped steel.
3. S type composite sill assembly according to claim 1, is characterized in that: described aluminium alloy post pedal is made by extrusion forming process.
4. S type composite sill assembly according to claim 1, is characterized in that: the specification of described bolt is 8 millimeters of diameters, 20 millimeters of length.
5. S type composite sill assembly according to claim 1, is characterized in that: described bolt is provided with 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111693.7U CN203922401U (en) | 2014-03-13 | 2014-03-13 | A kind of S type composite sill assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111693.7U CN203922401U (en) | 2014-03-13 | 2014-03-13 | A kind of S type composite sill assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922401U true CN203922401U (en) | 2014-11-05 |
Family
ID=51818259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111693.7U Expired - Lifetime CN203922401U (en) | 2014-03-13 | 2014-03-13 | A kind of S type composite sill assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922401U (en) |
-
2014
- 2014-03-13 CN CN201420111693.7U patent/CN203922401U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |