CN102874672A - Stainless steel elevator sill - Google Patents
Stainless steel elevator sill Download PDFInfo
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- CN102874672A CN102874672A CN2012103788328A CN201210378832A CN102874672A CN 102874672 A CN102874672 A CN 102874672A CN 2012103788328 A CN2012103788328 A CN 2012103788328A CN 201210378832 A CN201210378832 A CN 201210378832A CN 102874672 A CN102874672 A CN 102874672A
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- side arm
- elevator cage
- corrosion
- resistant steel
- sill
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Abstract
The invention relates to a stainless steel elevator sill. The stainless steel elevator sill comprises a sill body with a door sliding chute, wherein the door sliding chute is used for dividing the sill body into a wider side part and a narrower side part in the width direction. Particularly, the stainless steel elevator sill also comprises a vertical first side arm, a second side arm and a horizontal bracket, wherein the first side arm is formed by bending and extending the narrower side part of the sill body downwards; the second side arm is formed by bending and extending the wider side part of the sill body downwards; the horizontal bracket is formed by bending and horizontally extending the lower end part of the second side arm inwards; a folded edge is formed by bending the lower end part of the first side arm inwards; the top surface of the horizontal bracket is pressed against the whole bottom of the door sliding chute to form a seal frame body; and the horizontal bracket is not contacted with any one of the first side arm or the folded edge. Due to the adoption of the whole stainless steel structure, the effects of increasing the intensity and reducing the manufacturing cost are achieved; and simultaneously, the stainless steel elevator sill is easy to manufacture and can be conveniently and quickly mounted and maintained.
Description
Technical field
The present invention relates to a kind of elevator cage, particularly a kind of corrosion-resistant steel elevator cage.
Background technology
Elevator cage is installed between the vertical lift elevator door, and directional tagging is played in the running of elevator cab door and layer door.At present, for easy to process and rust resistance and corrosion resistance, traditional elevator cage, the aluminium alloy extruded moulding of general employing exists manufacturing cost high, not wear-resisting, groove is out of shape easily, the opposite house open and close produce serious the obstruction, are subjected to hard thing collision or push easy generation significantly to scratch and collide with, and need to regularly carry out the deficiencies such as maintaining.Chinese utility model patent ZL 200820079885.9 discloses a kind of elevator cage, and it comprises sill body and bracket component, and the sill body links together by attaching parts and bracket component.Although the sill of this structure has overcome the existing deficiency of employing aluminum alloy material, use a period of time after, easily loosening and produce sound, perhaps more serious between sill body and the bracket component, cause the sill distortion and uneven, cause an open and close to be obstructed.In addition, in this patent, the enclosed construction that sill body and bracket component consist of is not easy to maintenance so that dismounting is inconvenient.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, provides a kind of intensity high, is easy for installation and maintenance and elevator cage that cost is low.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
A kind of corrosion-resistant steel elevator cage, it comprises the sill body with chute, the door chute is divided into wider sidepiece and narrower sidepiece with the sill body at Width, particularly, described elevator cage also comprises the first upright side arm that the narrower sidepiece from the sill body bends and extends to form downwards, the second side arm that bends downwards and extend to form from the wider sidepiece of sill body, the also horizontal stand of horizontal-extending formation bends inwards from the bottom of the second side arm, the bottom of the first side arm bends inwards and is formed with flanging, the whole bottom of the end face of described horizontal stand and door chute contacts mutually and forms the framework of sealing, and horizontal stand does not contact with in the first side arm or the flanging any one.
Preferably, weld at the position that contacts mutually with the bottom of door chute at the top of described horizontal stand, further improves the intensity of sill.
Preferably, the inner end of described horizontal stand flushes with the lateral wall that is positioned at narrower sidepiece of door chute.So, satisfying under the prerequisite of requirement of strength, reducing material cost.
According to the present invention, described the second side arm can be the upright or intilted linear in bottom.Perhaps, described the second side arm has for dodging the formed one or many bending of obstacle at its bearing of trend.In a specific embodiment, the second side arm comprises the epimere of the level that forms from the downward inflection of the wider sidepiece of sill body or inclination and the hypomere that extends to form straight down from the inner end of this epimere.In a word, the shape of the second side arm can cooperate the requirement of different elevator doors to design, in order to can avoid when mounted the intensity of firmly bumping and further strengthen sill with material object.
Preferably, the outside face of sill body is provided with gripping pattern.The structure of gripping pattern can design according to concrete application demand, for example can be pictorial trademark.
Further, offer to install the mounting hole of toeguard on described the second side arm.Mounting hole can be tapped bore or other form.
Offer mounting hole in order to fixed connecting piece further, with on the horizontal stand of the wider sidepiece homonymy of sill body.Attaching parts can be standard attaching parts or special attaching parts.
Further, described horizontal stand can be offered dust-leaking hole at the position that contacts with the door chute.
Preferably, described elevator cage also comprises the reinforcement in the framework that is arranged on described sealing, answers the special applications requirement to satisfy.Increase part and can be for example U-shaped, angle-shaped piece etc.
Because the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
Sill of the present invention is wholely set, not only strengthened sill intensity, and the sill good looking appearance is simply generous, and really accomplished practicality, thereby solved the shortcoming that existing sill intensity is low, yielding, need to regularly carry out Inspection and maintenance, the present invention adopts whole stainless steel structure in addition, has both played the effect of gaining in strength and reducing manufacturing cost, also make simultaneously and make simply the installation and maintenance fast and easy.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
Fig. 4 is the structural representation of embodiment 4;
Fig. 5 is the structural representation of embodiment 5;
Fig. 6 is the structural representation of embodiment 6;
Fig. 7 is the structural representation of embodiment 7;
Fig. 8 is the structural representation of embodiment 8;
Fig. 9 is the structural representation of embodiment 9;
Wherein: 1, sill body; 10, door chute; 2, the first side arm; 20, flanging; 3, the second side arm; 30, epimere; 31, hypomere; 4, horizontal stand; 5, reinforcement.
The specific embodiment
As shown in Figure 1, the elevator cage according to present embodiment comprises sill body 1, the first side arm 2 and the second side arm 3 and the horizontal stand 4 with chute 10.Door chute 10 is divided into wider sidepiece (right side) and narrower sidepiece (left side) with sill body 1 at Width.The first side arm 2 is bent downwards and is extended to form by the narrower sidepiece of sill body 1, and the bottom of the first side arm 2 bends inwards and is formed with flanging 20.The second side arm 3 is bent downwards and is extended to form by the wider sidepiece of sill body 1.Horizontal stand 4 is bent inwards by the bottom of the second side arm 3 and horizontal-extending forms, the whole bottom of its end face and door chute 10 contacts mutually and forms the framework of sealing, and the inner end of horizontal stand 4 flushes with the lateral wall that is positioned at described narrower sidepiece of door chute 10, and does not contact with in the first side arm 2 or the flanging 20 any one.
In addition, the outside face (upper surface) at sill body 1 is provided with gripping pattern.The structure of gripping pattern can design according to concrete application demand, for example can be pictorial trademark.Offer to install the mounting hole of toeguard at the second side arm 3.Mounting hole can be tapped bore or other form.Offer mounting hole in order to fixed connecting piece at the horizontal stand 4 of broad side section.
Further, according to actual requirement, can offer dust-leaking hole at the position that contacts with the door chute at horizontal stand.
Each component part of elevator cage is stainless steel, can adopt repeatedly cold bending process one-body molded, has increased intensity and the service life of sill.This is simple in structure, and easily manufactured, intensity enhancing has generous again attractive in appearance, the environmental protection of outward appearance, anticorrosion, the advantage such as simple installation is quick.
In order to cooperate different clients or the use of elevator door, the door chute 10 on the sill body also can have different designs and different supporting constructions with integrative-structure.Upper surface on the sill body 1 also can adopt different gripping pattern structures according to demand.
As shown in Figure 2, with the sill of embodiment 1, difference only is that the second side arm 3 is designed to have the once structure of bending according to the concrete occasion of using to the elevator cage of present embodiment substantially.
As shown in Figure 3, with the sill of embodiment 1, difference only is the elevator cage of present embodiment substantially: the second side arm 3 is upright linear.
As shown in Figure 4, the structure of the elevator cage of present embodiment is substantially with the sill of embodiment 1, different is: the second side arm 3 is designed to have the once structure of bending according to the concrete occasion of using, specifically: the second side arm 3 comprises the epimere 30 of the level that forms from the downward inflection of the wider sidepiece of sill body 1 and the hypomere 31 that extends to form straight down from the inner end of this epimere 30, and wherein the bottom of hypomere 31 bends inwards and forms horizontal stand 4.The elevator cage of this structure has also been strengthened the loading strength of sill body 1 better except can dodging hard contact the with material object.
As shown in Figure 5, the structure of the elevator cage of present embodiment is substantially with the sill of embodiment 1, and different is: also have additional reinforcement 5 in the framework of the sealing on right side.Reinforcement 5 is to stand upside down U-shaped that arranges.
Embodiment 6
As shown in Figure 6, the structure of the elevator cage of present embodiment is substantially with the sill of embodiment 1, and different is: also have additional reinforcement 5 in the framework of the sealing on right side.Reinforcement 5 is angle-shaped piece.
Embodiment 7 ~ 9
Shown in Fig. 7 ~ 9, the sill of the structure of the elevator cage of embodiment 7 ~ 9 and embodiment 5 is basic identical, but the shape of reinforcement 5 is different.
To sum up, corrosion-resistant steel elevator cage of the present invention simple in structure, installation and maintenance is more convenient and not yielding, and cost is lower, and simultaneously, the material of sill body is corrosion-resistant steel, and outside face is equipped with the gripping pattern structure, appearance looks elegant, environmental protection and rust resistance and corrosion resistance.
More than the present invention has been done detailed description; its purpose is to allow the personage that is familiar with this art can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; and the invention is not restricted to the embodiments described; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention
Claims (10)
1. corrosion-resistant steel elevator cage, it comprises the sill body (1) with chute (10), described door chute (10) is divided into wider sidepiece and narrower sidepiece with described sill body (1) at Width, it is characterized in that: described elevator cage also comprises upright the first side arm (2) that the narrower sidepiece from described sill body (1) bends and extends to form downwards, the second side arm (3) that bends downwards and extend to form from the wider sidepiece of described sill body (1), the also horizontal stand (4) of horizontal-extending formation bends inwards from the bottom of described the second side arm (3), the bottom of described the first side arm (2) bends inwards and is formed with flanging (20), the whole bottom of the end face of described horizontal stand (4) and described door chute (10) contacts mutually and forms the framework of sealing, and described horizontal stand (4) does not contact with in described the first side arm (2) or the flanging (20) any one.
2. corrosion-resistant steel elevator cage according to claim 1 is characterized in that: weld at the position that contacts mutually with the bottom of described door chute (10) at the top of described horizontal stand (4).
3. corrosion-resistant steel elevator cage according to claim 1 is characterized in that: the inner end of described horizontal stand (4) flushes with the lateral wall that is positioned at described narrower sidepiece of described door chute (10).
4. corrosion-resistant steel elevator cage according to claim 1 is characterized in that: described the second side arm (3) is the upright or intilted linear in bottom.
5. corrosion-resistant steel elevator cage according to claim 1 is characterized in that: described the second side arm (3) has for dodging the formed one or many bending of obstacle at its bearing of trend.
6. corrosion-resistant steel elevator cage according to claim 1 is characterized in that: described the second side arm (3) comprises the epimere (30) of the level that forms from the downward inflection of the wider sidepiece of described sill body (1) or inclination and the hypomere (31) that extends to form straight down from the inner end of described epimere (30).
7. the described corrosion-resistant steel elevator cage of each claim in 6 according to claim 1, it is characterized in that: the upper surface of described sill body (1) is provided with gripping pattern.
8. the described corrosion-resistant steel elevator cage of each claim in 6 according to claim 1 is characterized in that: with the mounting hole that offers on the described horizontal stand (4) of the wider sidepiece homonymy of described sill body (10) in order to fixed connecting piece.
9. the described corrosion-resistant steel elevator cage of each claim in 6 according to claim 1 is characterized in that: described horizontal stand (4) offers dust-leaking hole at the position that contacts with described door chute (10).
10. the described corrosion-resistant steel elevator cage of each claim in 6 according to claim 1, it is characterized in that: described elevator cage also comprises the reinforcement (5) in the framework that is arranged on described sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103788328A CN102874672A (en) | 2012-10-09 | 2012-10-09 | Stainless steel elevator sill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103788328A CN102874672A (en) | 2012-10-09 | 2012-10-09 | Stainless steel elevator sill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102874672A true CN102874672A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103788328A Pending CN102874672A (en) | 2012-10-09 | 2012-10-09 | Stainless steel elevator sill |
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| Country | Link |
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| CN (1) | CN102874672A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326345A (en) * | 2014-11-07 | 2015-02-04 | 康力电梯股份有限公司 | Elevator lift car sill device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11336410A (en) * | 1998-05-29 | 1999-12-07 | Chikura Kogyo Kk | Device for preventing automated door from being forcibly opened |
| CN102390776A (en) * | 2011-11-30 | 2012-03-28 | 张家港市天力达机电有限公司 | Elevator sill |
| CN102501031A (en) * | 2011-12-01 | 2012-06-20 | 张家港市天力达机电有限公司 | Manufacturing method for elevator sill |
| CN202848827U (en) * | 2012-10-09 | 2013-04-03 | 张家港市同力冷弯金属有限公司 | Stainless steel elevator sill |
-
2012
- 2012-10-09 CN CN2012103788328A patent/CN102874672A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11336410A (en) * | 1998-05-29 | 1999-12-07 | Chikura Kogyo Kk | Device for preventing automated door from being forcibly opened |
| CN102390776A (en) * | 2011-11-30 | 2012-03-28 | 张家港市天力达机电有限公司 | Elevator sill |
| CN102501031A (en) * | 2011-12-01 | 2012-06-20 | 张家港市天力达机电有限公司 | Manufacturing method for elevator sill |
| CN202848827U (en) * | 2012-10-09 | 2013-04-03 | 张家港市同力冷弯金属有限公司 | Stainless steel elevator sill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326345A (en) * | 2014-11-07 | 2015-02-04 | 康力电梯股份有限公司 | Elevator lift car sill device |
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Application publication date: 20130116 |