CN203143900U - Device suitable for connecting skirt plate with inner cover plate - Google Patents
Device suitable for connecting skirt plate with inner cover plate Download PDFInfo
- Publication number
- CN203143900U CN203143900U CN 201320059772 CN201320059772U CN203143900U CN 203143900 U CN203143900 U CN 203143900U CN 201320059772 CN201320059772 CN 201320059772 CN 201320059772 U CN201320059772 U CN 201320059772U CN 203143900 U CN203143900 U CN 203143900U
- Authority
- CN
- China
- Prior art keywords
- inner cover
- cover plate
- skirtboard
- nut
- coupling
- 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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Abstract
The utility model discloses a device suitable for connecting a skirt plate with an inner cover plate. The device comprises the inner cover plate and the skirt plate, a counter bore is arranged on the inner cover plate, a circular slot is arranged on the skirt plate, a connecting nut is mounted on the skirt plate, a screw hole of the connecting nut corresponds to the counter bore, and the inner cover plate, the skirt plate and the connecting nut are fixedly connected through a countersunk head nut. By the mode, the device can be convenient and rapid to mount, and the service life of the device is prolonged.
Description
Technical field
The utility model relates to mechanical field, particularly relates to the device that a kind of suitable skirtboard is connected with inner cover plate.
Background technology
In the prior art, it is to connect with the form of riveting nut basically that the inner cover plate of escalator or moving sidewalk is connected with skirtboard, namely when needs are connected with inside and outside cover board apron, with drill bit apron and inner cover plate are punched together, at apron riveting nut is installed then, simultaneously counterbore is carried out in the hole on the inner cover plate and handle, and then connect with screw.The result of Chu Liing is that efficient is low especially like this, in case misplay in the hole, difficulty remedies.Simultaneously, the iron filings that punching brings will be difficult to cleaning, drop on the terraced road and will have a strong impact on terraced road quality and part life.
The utility model content
The technical matters that the utility model mainly solves provides the device that a kind of suitable skirtboard is connected with inner cover plate, can be easy for installation, quick, and the service life of extension fixture.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the device that provides a kind of suitable skirtboard to be connected with inner cover plate, comprise inner cover plate and skirtboard, described inner cover plate is provided with counterbore, skirtboard is provided with the oval hole, on the described skirtboard coupling nut is installed, the corresponding setting with counterbore of described coupling nut's screw, described inner cover plate, skirtboard and coupling nut are connected and fixed by countersunk nut.
Preferably, described coupling nut comprises shaped piece and square nut, described shaped piece comprises fixed end and coupling end, described fixed end is identical with the shape of square nut, and square nut is embedded in the fixed end, and the fixed end top is provided with the hole, the screw Tong Yuan Shame of described hole and square nut, described fixed end also is provided with opening, and the two ends of opening stretch out and form the coupling end of buckle shape, and described coupling end withholds the inward flange up and down in the oval hole of skirtboard.
Preferably, described shaped piece has elasticity.
The beneficial effects of the utility model are: the device that a kind of suitable skirtboard of the utility model is connected with inner cover plate, can be easy for installation, quick, and the service life of extension fixture.
Description of drawings
Fig. 1 is the structural representation of the device that is connected with inner cover plate of a kind of suitable skirtboard of the utility model;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is coupling nut's of the present utility model structural representation;
Fig. 4 is the B-B cutaway view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing 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 more explicit defining.
See also Fig. 1 to Fig. 4, the utility model embodiment comprises:
The device that a kind of suitable skirtboard is connected with inner cover plate, comprise inner cover plate (2) and skirtboard (1), described inner cover plate (2) is provided with counterbore (21), skirtboard (1) is provided with oval hole (11), coupling nut (3) is installed on the described skirtboard (1), described coupling nut (3) comprises shaped piece (31) and square nut (32), described shaped piece (31) comprises fixed end and coupling end, described fixed end is identical with the shape of square nut (32), and square nut is embedded in the fixed end, the fixed end top is provided with the hole, the screw Tong Yuan Shame of described hole and square nut, described fixed end also is provided with opening, and the two ends of opening stretch out and form the coupling end of buckle shape, and described coupling end withholds the inward flange up and down in the oval hole (11) of skirtboard (1).Inner cover plate (2), skirtboard (1), shaped piece (31) and square nut (32) are connected and fixed by countersunk nut (4).
In sum, shaped piece (31) has elasticity.
The beneficial effects of the utility model are: the device that a kind of suitable skirtboard of the utility model is connected with inner cover plate, coupling nut's shaped piece can be embedded on the skirtboard and be implemented in the oval hole on the skirtboard (1) mobile, utilize flathead screw (4) that skirtboard, inner cover plate, shaped piece (31) and square nut (32) are linked together by countersunk nut (4), can be easy for installation, quick, the service life of extension fixture.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. device that suitable skirtboard is connected with inner cover plate, comprise inner cover plate and skirtboard, it is characterized in that: described inner cover plate is provided with counterbore, skirtboard is provided with the oval hole, on the described skirtboard coupling nut is installed, the corresponding setting with counterbore of described coupling nut's screw, described inner cover plate, skirtboard and coupling nut are connected and fixed by countersunk nut.
2. the device that is connected with inner cover plate of a kind of suitable skirtboard according to claim 1, it is characterized in that: described coupling nut comprises shaped piece and square nut, described shaped piece comprises fixed end and coupling end, described fixed end is identical with the shape of square nut, and square nut is embedded in the fixed end, the fixed end top is provided with the hole, the screw Tong Yuan Shame of described hole and square nut, described fixed end also is provided with opening, and the two ends of opening stretch out and form the coupling end of buckle shape, and described coupling end withholds the inward flange up and down in the oval hole of skirtboard.
3. the device that is connected with inner cover plate of a kind of suitable skirtboard according to claim 2, it is characterized in that: described shaped piece has elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059772 CN203143900U (en) | 2013-02-03 | 2013-02-03 | Device suitable for connecting skirt plate with inner cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059772 CN203143900U (en) | 2013-02-03 | 2013-02-03 | Device suitable for connecting skirt plate with inner cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143900U true CN203143900U (en) | 2013-08-21 |
Family
ID=48971444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059772 Expired - Fee Related CN203143900U (en) | 2013-02-03 | 2013-02-03 | Device suitable for connecting skirt plate with inner cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143900U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112773A (en) * | 2013-02-03 | 2013-05-22 | 苏州市职业大学 | Device suitable for connection between skirt board and inner cover plate |
| CN105151978A (en) * | 2015-10-09 | 2015-12-16 | 康力电梯股份有限公司 | Connecting piece for inner cover plate of escalator |
| CN110284090A (en) * | 2019-07-08 | 2019-09-27 | 大连胜光科技发展有限公司 | A kind of furnace nose sheath |
-
2013
- 2013-02-03 CN CN 201320059772 patent/CN203143900U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112773A (en) * | 2013-02-03 | 2013-05-22 | 苏州市职业大学 | Device suitable for connection between skirt board and inner cover plate |
| CN103112773B (en) * | 2013-02-03 | 2015-12-23 | 苏州市职业大学 | The device that a kind of applicable skirtboard is connected with inner cover plate |
| CN105151978A (en) * | 2015-10-09 | 2015-12-16 | 康力电梯股份有限公司 | Connecting piece for inner cover plate of escalator |
| CN110284090A (en) * | 2019-07-08 | 2019-09-27 | 大连胜光科技发展有限公司 | A kind of furnace nose sheath |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140203 |