CN201770394U - Improved elevator door sill - Google Patents
Improved elevator door sill Download PDFInfo
- Publication number
- CN201770394U CN201770394U CN2010205178493U CN201020517849U CN201770394U CN 201770394 U CN201770394 U CN 201770394U CN 2010205178493 U CN2010205178493 U CN 2010205178493U CN 201020517849 U CN201020517849 U CN 201020517849U CN 201770394 U CN201770394 U CN 201770394U
- Authority
- CN
- China
- Prior art keywords
- rectangular support
- support frame
- little rectangular
- direction recess
- door sill
- 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 - Fee Related
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses an improved elevator door sill, comprising a main body (1) with a guide groove and a large rectangular support rack (2) with an opening, wherein a small rectangular support rack (1.1) is integrated with the main body (1) and provided with an opening (1.1.3) for housing a fixation bolt (3) and arranged on the side surface of the guide groove of the main body to connect with the side wall of the guide groove. The small rectangular support rack is arranged on the side surface of the guide groove to connect with the side wall of the guide groove, thus no block of the small rectangular support rack is present when processing a tap hole on the bottom of the guide groove, so as to conveniently process proper relative-large tap hole according to the requirement.
Description
Technical field
The utility model relates to the elevator field, relates in particular to a kind of lift cabin door sill, specifically is a kind of improved lift cabin door sill.
Background technology
Lift cabin door sill be installed on vertical lift elevator door below, directional tagging is played in the layer door operation of elevator.At present, the aluminium alloy extruded moulding of the general employing of the gate sill of passenger elevator also needs an other adapter plate in addition when mounted, and cost is higher.State Intellectual Property Office website notification number has been for " CN 201506665U " discloses a utility model patent of the applicant's application, provide a kind of cost lower, manufacture conveniently lift cabin door sill structure of simple, installation and maintenance.
The direction recess of lift cabin door sill is typically provided with small opening, and solid refuse such as the grains of sand or stone falls on lift cabin door sill so that sink, and prevents that these solid refuses from blocking and then influencing the operation of car door and layer door to direction recess.
But there is following problems in use in the lift cabin door sill structure that notification number provides for " CN 201506665U " utility model patent: since little rectangular support frame be located at direction recess under; and the opening of the admittance bolt of rear end plate that is provided with of described little rectangular support frame exists; when the small opening of processing on the direction recess, cause the external diameter of small opening than conventional little 2～3mm; thereby cause solid refuses such as some bigger grains of sand or stone not leak down from small opening; even if it is bigger to adopt some nonconventional approaches to make that the size of small opening is opened; but will improve manufacturing cost greatly again undoubtedly; this obviously runs counter to the cost-effective original intention of this lift cabin door sill; in addition; this mode is because bolt of rear end plate also is located at the below of direction recess; thereby cause out the quantity of the small opening on direction recess and density also will reduce greatly, what this point also will reduce small opening can following effect of leaking solid refuse.
The utility model content
The technical problems to be solved in the utility model is that a kind of improved lift cabin door sill that can conveniently offer big small opening is provided.
Technical solution of the present utility model provides following a kind of improved lift cabin door sill, comprise body that is provided with direction recess and the large rectangle bracing frame that is provided with opening, described body is provided with the little rectangular support frame of one, little rectangular support frame is provided with the opening of admitting bolt of rear end plate, and described little rectangular support frame is positioned at body direction recess side and fuses with the sidewall of direction recess.
After adopting above scheme, the utility model is arranged on the side of direction recess with little rectangular support frame and fuses with the sidewall of direction recess, thereby has not just had the obstruction of little rectangular support frame thereby can process suitable bigger small opening as required easily at the bottom surface of direction recess processing small opening.
As preferably, described little rectangular support frame is positioned at the left side of body direction recess left side wall, and the right wall of the little rectangular support frame that little rectangular support frame has fuses with the left wall of direction recess.
The left side that described little rectangular support frame is arranged on direction recess is a kind of embodiment commonly used.
As preferably, described little rectangular support frame is positioned at the right side of the right wall of body direction recess, and little rectangular support frame left side wall and direction recess right side wall that little rectangular support frame has fuse.
The right that described little rectangular support frame is arranged on direction recess is another kind of embodiment commonly used.
As preferably, the material of described body is an aluminium alloy extrusions, and the material of described little rectangular support frame is an irony sheet material, and this preferred version can effectively reduce cost of manufacture of the present utility model.
Description of drawings
Fig. 1 is the structural representation of the improved lift cabin door sill embodiment one of the utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the structural representation of the improved lift cabin door sill embodiment two of the utility model
Fig. 4 is the birds-eye view of Fig. 3.
Wherein because the utility model gate sill is that strip shape extends to both sides, so a part of in Fig. 2 and Fig. 4, only having drawn view.
Shown in the figure:
1, body, 1.1, little rectangular support frame, 1.1.1, the right wall of little rectangular support frame, 1.1.2, little rectangular support frame left side wall, 1.1.3, opening, 1.2 direction recess left side wall, 1.3, the right wall of direction recess, 1.4, small opening, 2, the large rectangle bracing frame, 3, bolt of rear end plate
The specific embodiment
The specific embodiment of the present utility model is described in detail the technical solution of the utility model for better illustrating below in conjunction with accompanying drawing.
Embodiment one:
As shown in Fig. 1 and Fig. 2, a kind of improved lift cabin door sill, comprise body 1 that is provided with direction recess and the large rectangle bracing frame 2 that is provided with opening, described body 1 is provided with the little rectangular support frame 1.1 of one, little rectangular support frame 1.1 is provided with the opening 1.1.3 that admits bolt of rear end plate 3, described little rectangular support frame 1.1 is positioned at the left side of body 1 direction recess left side wall 1.2, right wall 1.1.1 of the little rectangular support frame that little rectangular support frame 1.1 has and direction recess left side wall 1.2 fuse, and the bottom surface of described direction recess is provided with small opening 1.4.
Embodiment two:
As shown in Fig. 3 and Fig. 4, a kind of improved lift cabin door sill, comprise body 1 that is provided with direction recess and the large rectangle bracing frame 2 that is provided with opening, described body 1 is provided with the little rectangular support frame 1.1 of one, little rectangular support frame 1.1 is provided with the opening 1.1.3 that admits bolt of rear end plate 3, described little rectangular support frame 1.1 is positioned at the right side of the right wall 1.3 of body 1 direction recess, little rectangular support frame left side wall 1.1.2 and the right wall 1.3 of direction recess that little rectangular support frame 1.1 has fuse, and the bottom surface of described direction recess is provided with small opening 1.4.
Wherein, the material of the body 1 described in embodiment one and the embodiment two is an aluminium alloy extrusions, and the material of described little rectangular support frame 1.1 is an irony sheet material.
In the above-described embodiments, to a kind of preferred forms of the utility model, obviously, under inventive concept of the present utility model, still can make a lot of variations, large rectangle bracing frame as described and little rectangular support frame can be oblong or square, also can be provided with chamfering at rectangular support frame four jiaos, described in addition body 1 is an aluminium alloy extrusions, and the material of large rectangle bracing frame 2 can be the combination of aluminium alloy extrusions or irony sheet material.At this, should illustrate that any change of being made all will fall in the protection domain of the present utility model under inventive concept of the present utility model.
Claims (4)
1. improved lift cabin door sill, comprise body (1) and a large rectangle bracing frame (2) that is provided with opening of being provided with direction recess, described body (1) is provided with the little rectangular support frame (1.1) of an one, little rectangular support frame (1.1) is provided with the opening (1.1.3) of admitting bolt of rear end plate (3), it is characterized in that: described little rectangular support frame (1.1) is positioned at body (1) direction recess side and fuses with the sidewall of direction recess.
2. a kind of improved elevator door according to claim 1 plot, it is characterized in that: described little rectangular support frame (1.1) is positioned at the left side of body (1) direction recess left side wall (1.2), and the right wall of little rectangular support frame (1.1.1) that little rectangular support frame (1.1) has fuses with direction recess left side wall (1.2).
3. a kind of improved elevator door according to claim 1 plot, it is characterized in that: described little rectangular support frame (1.1) is positioned at the right side of the right wall (1.3) of body (1) direction recess, and the little rectangular support frame left side wall (1.1.2) that little rectangular support frame (1.1) has fuses with the right wall of direction recess (1.3).
4. according to the described a kind of improved lift cabin door sill of the arbitrary claim of claim 1 to 3, it is characterized in that: the material of described body (1) is an aluminium alloy extrusions, and the material of described little rectangular support frame (1.1) is a steel sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205178493U CN201770394U (en) | 2010-08-31 | 2010-08-31 | Improved elevator door sill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205178493U CN201770394U (en) | 2010-08-31 | 2010-08-31 | Improved elevator door sill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770394U true CN201770394U (en) | 2011-03-23 |
Family
ID=43750231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205178493U Expired - Fee Related CN201770394U (en) | 2010-08-31 | 2010-08-31 | Improved elevator door sill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390776A (en) * | 2011-11-30 | 2012-03-28 | 张家港市天力达机电有限公司 | Elevator sill |
| CN104108644A (en) * | 2014-07-22 | 2014-10-22 | 苏州市华威电梯部件有限公司 | Concave type composite anti-drop aluminum sill component |
-
2010
- 2010-08-31 CN CN2010205178493U patent/CN201770394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390776A (en) * | 2011-11-30 | 2012-03-28 | 张家港市天力达机电有限公司 | Elevator sill |
| CN102390776B (en) * | 2011-11-30 | 2013-06-05 | 张家港市天力达机电有限公司 | Elevator sill |
| CN104108644A (en) * | 2014-07-22 | 2014-10-22 | 苏州市华威电梯部件有限公司 | Concave type composite anti-drop aluminum sill component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO OULING ELEVATOR COMPONENTS CO., LTD. Free format text: FORMER NAME: NINGBO QINZHOU OULING ELEVATOR COMPONENTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu village of Chestnut Patentee after: Ningbo Ouling Elevator Components Co., Ltd. Address before: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu village of Chestnut Patentee before: Ningbo Qinzhou Ouling Elevator Components Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |