CN103264949A - Connection structure of skirt guard panel and cover board of escalator or moving pavement - Google Patents

Connection structure of skirt guard panel and cover board of escalator or moving pavement Download PDF

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Publication number
CN103264949A
CN103264949A CN2013102116559A CN201310211655A CN103264949A CN 103264949 A CN103264949 A CN 103264949A CN 2013102116559 A CN2013102116559 A CN 2013102116559A CN 201310211655 A CN201310211655 A CN 201310211655A CN 103264949 A CN103264949 A CN 103264949A
Authority
CN
China
Prior art keywords
plate
cover plate
apron plate
connection
apron
Prior art date
Application number
CN2013102116559A
Other languages
Chinese (zh)
Inventor
王韬
杨志勤
陆栋
肖磊
Original Assignee
江南嘉捷电梯股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江南嘉捷电梯股份有限公司 filed Critical 江南嘉捷电梯股份有限公司
Priority to CN2013102116559A priority Critical patent/CN103264949A/en
Publication of CN103264949A publication Critical patent/CN103264949A/en

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Abstract

The invention discloses a connection structure of a skirt guard panel and a cover board of an escalator or a moving pavement. The upper portions of two lateral sides of a bending piece are folded and sink inwards to form concave cavities, corresponding hole edges of mounting holes of the skirt guard panel are inserted in the concave cavities on the two sides, the cavity walls of the concave cavities are buckled on two sides of the edges of the mounting holes of the skirt guard panel, a bending piece which can be deformed elastically is adopted, a nut is wrapped in a clamping space of the bending piece and is clamped between the inner side and the outer side of the skirt guard panel through the concave cavities of the bending piece, therefore, the nut is positioned on the skirt guard panel before the cover board covers the skirt guard panel. When the cover board is mounted, an outer screw element is screwed in the nut directly, and thus the connection structure of the skirt guard panel and the cover board of the escalator or the moving pavement is simple and convenient in mounting and operation.

Description

The apron plate of escalator or moving sidewalk and the connection structure of cover plate
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Technical field
The present invention relates to the apron plate of a kind of escalator or moving sidewalk and the connection structure of cover plate.
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Background technology
On escalator or moving sidewalk, the connection structure of existing apron plate and cover plate, comprise by screw and fix apron plate and the cover plate that is connected with the nut cooperation, cover plate has the bending edges that wraps in the outside, apron plate upper end, all offer mounting hole on the bending edges of apron plate upper end, cover plate, passed screw in the mounting hole, by screw and cooperating of nut realizing captiveing joint of apron plate and cover plate, nut is arranged on the inboard of apron plate.On escalator or the moving sidewalk, apron plate and cover plate are longer usually, so apron plate and cover plate all are spliced by the polylith plate usually, when in the end cover plate is installed except attachment face its lap all seal, this moment, nut was difficult to correctly fix by instrument such as spanner, caused the connection of cover plate and apron plate very difficult.
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Summary of the invention
The purpose of this invention is to provide a kind of apron plate and cover plate connection connection structure very easily.
For achieving the above object, the technical solution used in the present invention is: the apron plate of escalator or moving sidewalk and the connection structure of cover plate, comprise the apron plate, cover the cover plate in the outside, described apron plate upper end, the external thread piece of phase screw thread fit and nut, described apron plate, described cover plate offers mounting hole at correspondence position, the connection structure of described apron plate and cover plate also comprises the bending part of elastically deformable, described bending part comprises base portion, from the extended sidepiece in the both sides of this base portion, the upper position of the described sidepiece in both sides is inside bending depression all, form cavity, the relative opening edge of the mounting hole of described apron plate is inserted in the described cavity in both sides, and the chamber wall fastening of this cavity is in the both sides of the mounting hole bore edges of described apron plate, described base portion, form between the chamber wall of the described sidepiece in both sides and described cavity and hold the space, described nut is packed tightly described and is held in the space, be positioned at the inboard of described apron plate, described external thread piece passes the mounting hole of described cover plate and described apron plate certainly outside to inside successively, and screws in the described nut.
During concrete enforcement, described external thread piece adopts flathead screw, the counter sink of the mounting hole of described cover plate for matching with described flathead screw.
During concrete enforcement, the mounting hole of described apron plate is long lumbar hole.
Have the perforation corresponding with the tapped bore position of described nut on the base portion of described bending part.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage: the connection structure of this apron plate and cover plate, adopt the bending part of elastically deformable, nut is packed tightly holding in the space at bending part, be clamped in the outside and the inboard of apron plate by the cavity of bending part, before covering cover plate, just can realize the location of nut on the apron plate like this, when cover plate is installed, directly external thread piece is screwed in the nut and gets final product, fitting operation is simple and convenient.
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Description of drawings
Accompanying drawing 1 is scheme drawing of the present invention;
Accompanying drawing 2 is the scheme drawing of nut and bending part in the accompanying drawing 1;
Accompanying drawing 3 is the schematic side view of the connection structure of apron plate and cover plate in the accompanying drawing 1.
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The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1-3, the apron plate of escalator or moving sidewalk and the connection structure of cover plate, comprise apron plate 2, cover the cover plate 1 in the outside, apron plate 2 upper ends, the external thread piece 3 of phase screw thread fit and nut 4, the bending part 5 of elastically deformable, apron plate 2, cover plate 1 offers mounting hole at correspondence position, bending part 5 comprises base portion 51, the extended sidepiece 52 from the both sides of this base portion 51, as shown in Figure 2, the upper position of both sides sidepiece 52 is inside bending depression all, form cavity 53, in Fig. 1, the relative opening edge 21 of the mounting hole 22 of apron plate 2 is inserted in the both sides cavity 53, and chamber wall 54 fastenings of this cavity 53 are in the both sides of mounting hole 22 bore edges 21 of apron plate 2, in bending part 5, base portion 51, form between the chamber wall 54 of both sides sidepiece 52 and cavity 53 and hold the space, nut 4 is packed tightly at this to hold in the space, be positioned at the inboard of apron plate 2, as shown in Figure 1, external thread piece 3 passes the mounting hole of cover plate 1 and apron plate 2 certainly outside to inside successively, and screws in the nut 4.In Fig. 1, external thread piece 3 adopts flathead screw, and the mounting hole of cover plate 1 is the counter sink that matches with flathead screw, can guarantee the aesthetic property of junction like this.In Fig. 3, the mounting hole 22 of apron plate 2 is long lumbar hole, the adjustability of installation site end wise in the time of guaranteeing like this to connect.In Fig. 1 and 2, have on the base portion 51 of bending part 5 and bore a hole 511, this perforation 511 is corresponding with the tapped bore position of nut 4, when external thread piece 3 screws in the nuts 4, can pass perforation 511 like this, thereby guarantees being tightened of external thread piece 3 and nut 4.
The connection structure of this apron plate and cover plate, the cassette nut that employing is assemblied by bending part and the nut of elastically deformable, be clamped in the outside and the inboard of apron plate by the cavity of cassette nut, before covering cover plate, just can realize the location of nut on the apron plate like this, when cover plate is installed, directly flathead screw is screwed in the nut and gets final product, fitting operation is simple and convenient.The connection structure of this apron plate and cover plate makes that not only the connection of apron plate and cover plate is simple and convenient, can also significantly improve erection work efficient.The bending part that adopts belongs to machined part, can be simply by changing the size of bending part, change the gauge of cavity, satisfy the installation of different-thickness apron plate, this structure is different from the nut connection structure of the fixed measure of producing by die sinking, and this kind structure such as need are installed on the different-thickness apron plate, then needs die sinking again, increased very big die sinking expense, the bending part of this patent has then overcome these shortcomings.
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Claims (4)

1. the apron plate of escalator or moving sidewalk and the connection structure of cover plate, comprise the apron plate, cover the cover plate in the outside, described apron plate upper end, the external thread piece of phase screw thread fit and nut, described apron plate, described cover plate offers mounting hole at correspondence position, it is characterized in that: the connection structure of described apron plate and cover plate also comprises the bending part of elastically deformable, described bending part comprises base portion, from the extended sidepiece in the both sides of this base portion, the upper position of the described sidepiece in both sides is inside bending depression all, form cavity, the relative opening edge of the mounting hole of described apron plate is inserted in the described cavity in both sides, and the chamber wall fastening of this cavity is in the both sides of the mounting hole bore edges of described apron plate, described base portion, form between the chamber wall of the described sidepiece in both sides and described cavity and hold the space, described nut is packed tightly described and is held in the space, be positioned at the inboard of described apron plate, described external thread piece passes the mounting hole of described cover plate and described apron plate certainly outside to inside successively, and screws in the described nut.
2. the apron plate of escalator according to claim 1 or moving sidewalk and the connection structure of cover plate is characterized in that: described external thread piece employing flathead screw, the counter sink of the mounting hole of described cover plate for matching with described flathead screw.
3. the apron plate of escalator according to claim 1 or moving sidewalk and the connection structure of cover plate, it is characterized in that: the mounting hole of described apron plate is long lumbar hole.
4. the apron plate of escalator according to claim 1 or moving sidewalk and the connection structure of cover plate is characterized in that: have the perforation corresponding with the tapped bore position of described nut on the base portion of described bending part.
CN2013102116559A 2013-05-31 2013-05-31 Connection structure of skirt guard panel and cover board of escalator or moving pavement CN103264949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102116559A CN103264949A (en) 2013-05-31 2013-05-31 Connection structure of skirt guard panel and cover board of escalator or moving pavement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102116559A CN103264949A (en) 2013-05-31 2013-05-31 Connection structure of skirt guard panel and cover board of escalator or moving pavement

Publications (1)

Publication Number Publication Date
CN103264949A true CN103264949A (en) 2013-08-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013102116559A CN103264949A (en) 2013-05-31 2013-05-31 Connection structure of skirt guard panel and cover board of escalator or moving pavement

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CN (1) CN103264949A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB613974A (en) * 1945-07-17 1948-12-07 United Carr Fastener Corp Improvements in and relating to tubular nut fasteners
EP0653571A1 (en) * 1992-10-15 1995-05-17 A. Raymond & Cie Sheet metal nut for blind fastening
DE10015956A1 (en) * 2000-03-30 2001-10-04 Saxonia Franke Gmbh Cage nut has cylindrical sleeve which covers nut extended by curved flanges which fit through bore in component on which it is to be mounted whose edges are bent back to fasten nut in place
JP2005015172A (en) * 2003-06-26 2005-01-20 Fujitec Co Ltd Handrail for escalator and the like
CN201506666U (en) * 2009-09-29 2010-06-16 江南嘉捷电梯股份有限公司 Structure of skirting and cover board
CN101804940A (en) * 2010-04-30 2010-08-18 江南嘉捷电梯股份有限公司 Connecting structure of apron plate and cover plate on escalator or travolater
JP2011190018A (en) * 2010-03-12 2011-09-29 Mitsubishi Electric Corp Handrail lighting device of passenger conveyor
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
CN203333129U (en) * 2013-05-31 2013-12-11 江南嘉捷电梯股份有限公司 Connecting structure of skirt guard plate and cover plate of escalator or moving pavement

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB613974A (en) * 1945-07-17 1948-12-07 United Carr Fastener Corp Improvements in and relating to tubular nut fasteners
EP0653571A1 (en) * 1992-10-15 1995-05-17 A. Raymond & Cie Sheet metal nut for blind fastening
DE10015956A1 (en) * 2000-03-30 2001-10-04 Saxonia Franke Gmbh Cage nut has cylindrical sleeve which covers nut extended by curved flanges which fit through bore in component on which it is to be mounted whose edges are bent back to fasten nut in place
JP2005015172A (en) * 2003-06-26 2005-01-20 Fujitec Co Ltd Handrail for escalator and the like
CN201506666U (en) * 2009-09-29 2010-06-16 江南嘉捷电梯股份有限公司 Structure of skirting and cover board
JP2011190018A (en) * 2010-03-12 2011-09-29 Mitsubishi Electric Corp Handrail lighting device of passenger conveyor
CN101804940A (en) * 2010-04-30 2010-08-18 江南嘉捷电梯股份有限公司 Connecting structure of apron plate and cover plate on escalator or travolater
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
CN203333129U (en) * 2013-05-31 2013-12-11 江南嘉捷电梯股份有限公司 Connecting structure of skirt guard plate and cover plate of escalator or moving pavement

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Application publication date: 20130828

C12 Rejection of a patent application after its publication