CN201520586U

CN201520586U - Improved leading-edge pedal

Info

Publication number: CN201520586U
Application number: CN200920049153XU
Authority: CN
Inventors: 李红波
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-07-07
Anticipated expiration: 2019-10-16

Abstract

The utility model aims at providing an improved leading-edge pedal which is mainly used for escalators or passenger conveyors. The lead-edge pedal comprises a pedal body, a strengthening structural section and a comb-teeth lining plate section, wherein the pedal body is integrally molded by honeycomb plate section 2 through a mold; the strengthening section comprises a steel structure 4 and a strengthening structure 6; the steel structure 4 is fixedly connected with the honeycomb plate section 2 by a tightening connecting piece; the strengthening structure 6 is fixedly connected with the honeycomb plate section 2 by an adhesive film; and the rear side of the comb-teeth lining plate section is laterally arranged at the position of a plane under the honeycomb plate section 2, close to the one third of the front part, and is fixedly connected with the honeycomb plate section in a tightening connecting way. Anti-skidding threads arranged on the pedal panel of the leading-edge pedal is integrally molded as a concave-convex shape together with the honeycomb plate section 2 by the mold; and the plane of the pedal panel is realized by adhesive anti-skidding threads. The improved leading-edge pedal has reasonable structure, light weight, simple fabrication process, low cost, high flatness, safety and reliability.

Description

A kind of improved forward position pedal

Technical field

The utility model relates to a kind of improved forward position pedal, especially has the unitized construction of cutting edge of a knife or a sword nest profile material, additional strengthening section bar and broach liner plate section bar, is mainly used in escalator or moving sidewalk forward position pedal.

Background technology

In the current living environment of people, no matter be escalator, or moving sidewalk all is provided with the forward position pedal.The patent No. is 200620106400.1 in the prior art, denomination of invention is the utility model patent of " escalator forward position pedal ", disclosing a kind of escalator forward position pedal that adopts aluminium or magnesium alloy and steel structure section bar to combine, is to be combined by many aluminium or magnesium alloy profiles.The patent No. is 200420078289.0, and denomination of invention is the utility model patent of " Escalator pedal ", discloses the Escalator pedal that a kind of mutual splicing place can tighten automatically.Though more than two patents improved the rigidity of forward position pedal, reduced the rocking of pedal, depressed phenomenon, but still had cost height, the relatively poor shortcoming of product safety reliability.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of existing forward position pedal structure, " a kind of improved forward position pedal " is provided, this pedal is mainly used in escalator or moving sidewalk forward position pedal, is a kind of assembly unit, rational in infrastructure, in light weight, manufacture craft is simple, cost is low, planeness is high, safe and reliable forward position pedal of need not.

To achieve these goals, technical solution adopted in the utility model is: this forward position pedal, include pedal body, additional strengthening section bar and broach liner plate section bar, described pedal body is one-body molded by mould by cutting edge of a knife or a sword nest profile material 2, described additional strengthening section bar includes steel structure 4, additional strengthening 6, steel structure 4 is captiveed joint with cutting edge of a knife or a sword nest profile material 2 by fastening connection piece, described additional strengthening 6 laterally or vertically is preset in the inside of cutting edge of a knife or a sword nest profile material 2, and captive joint with cutting edge of a knife or a sword nest profile material 2 by glued membrane, described broach liner plate section bar is made up of broach liner plate body 1 and fishback 11, fishback 11 places broach liner plate body 1 upper surface front side, be connected with broach liner plate body 1 secured in parallel by fastening connection piece, the posterior lateral of described broach liner plate section bar places cutting edge of a knife or a sword nest profile material 2 lower planes 1/3 place on the front, captives joint with cutting edge of a knife or a sword nest profile material 2 by the mode of being fastenedly connected.

According to user's request, described forward position pedal also can be made up of pedal body and additional strengthening section bar, need not to be provided with broach liner plate section bar.

Described additional strengthening section bar is at least a in steel structure 4, the additional strengthening 6, also can be steel structure 4 and the combining of additional strengthening 6, and improves the rigidity of forward position pedal, to adapt to user's different use occasions.

The cross sectional shape of described steel structure 4 and additional strengthening 6 is oblong, square, flute profile, I-shape, circle, prismatic, angle steel shape, T-shaped, at least a in trapezoidal.

Its face of tread plate of pedal is provided with anti-skidding line 3 ahead of the curve, and this anti-skidding line 3 is to be concaveconvex shape by mould and cutting edge of a knife or a sword nest profile material 2 are one-body molded; Also can on the plane of tread plate, realize by gluing anti-skidding line paster.

The utility model is compared with existing forward position pedal has following advantage:

Reasonable in design, in light weight, cost is low, rigidity good, intensity is high, manufacture craft is simple, safe and reliable;

2. because of the forward position pedal body adopts cutting edge of a knife or a sword nest profile material, make that the forward position pedal is in light weight, cost is low, manufacture craft is simple;

3. because of the forward position pedal adopts cutting edge of a knife or a sword nest profile material by the mold integral moulding, need not assembly unit, make forward position pedal planeness height, stable, stressed even, easy for installation,

4. because of the forward position pedal both had been provided with steel structure, put additional strengthening in cutting edge of a knife or a sword nest profile material internal preset again, made that forward position pedal rigidity is good, intensity is high;

5. because of tread plate face is provided with anti-skidding line, improved the safe reliability of using.

6. be provided with broach liner plate profile structure because of the place ahead of pedal ahead of the curve, give step, make the forward position pedal improve the safe reliability of using more with directional tagging.

Description of drawings

Fig. 1 is the utility model cross section structure scheme drawing.

Fig. 2 is the elevational schematic view of Fig. 1.

Fig. 3 is the schematic top plan view of Fig. 1.

Fig. 4 is the utility model embodiment cross section structure scheme drawing.

Fig. 5 is the elevational schematic view of Fig. 4.

Fig. 6 is the schematic top plan view of Fig. 4.

Fig. 7 is another embodiment cross section structure scheme drawing of the utility model.

Fig. 8 is the local cross section structure scheme drawing that amplifies of Fig. 7.

Fig. 9 is that the A-A of Fig. 8 is to cutaway view.

1. broach liner plate body, 2. cutting edge of a knife or a sword nest profile material, 3. anti-skidding line, 4. steel structure, 5. bolt for fastening a door from outside iron, 6. additional strengthening, 7. bolt, 8. nut, 9, pad, 10. rivet, 11. fishbacks.

The specific embodiment

The utility model is described in further detail by non-limiting example below in conjunction with accompanying drawing.

This forward position pedal such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 9 include pedal body, additional strengthening section bar and broach liner plate section bar.

Embodiment 1:

This forward position pedal as 1, Fig. 2, Fig. 3, shown in Figure 9, described pedal body is one-body molded by mould by cutting edge of a knife or a sword nest profile material 2; Described additional strengthening section bar includes steel structure 4, additional strengthening 6, steel structure 4 is captiveed joint with cutting edge of a knife or a sword nest profile material 2 by bolt 7, nut 8, pad 9, additional strengthening 6 is laterally to be preset in cutting edge of a knife or a sword nest profile material 2 in-to-in aluminium alloy extrusions, and captive joint with cutting edge of a knife or a sword nest profile material 2 by glued membrane and to realize, also can make this additional strengthening by pre-seting the steel structure section bar according to user's use occasion in cutting edge of a knife or a sword nest profile material 2 inner transverse; The cross sectional shape of steel structure 4 and additional strengthening 6 is an oblong; Described broach liner plate section bar is made up of broach liner plate body 1 and fishback 11, fishback 11 places broach liner plate body 1 upper surface front side, be connected with broach liner plate body 1 secured in parallel with bolt, the posterior lateral of described broach liner plate section bar places cutting edge of a knife or a sword nest profile material 2 lower planes 1/3 place on the front, captive joint with cutting edge of a knife or a sword nest profile material 2 with bolt, also can use rivet, also can weld.

Its face of tread plate of pedal is provided with anti-skidding line 3 ahead of the curve, and this anti-skidding line 3 is to be concaveconvex shape by mould and cutting edge of a knife or a sword nest profile material 2 are one-body molded.Be made into the forward position pedal that satisfies customer requirement.

Embodiment 2:

This forward position pedal such as Fig. 4, Fig. 5, shown in Figure 6, its method for making and step are same as embodiment 1, and different is that this forward position pedal is made up of cutting edge of a knife or a sword nest profile material 2 and steel structure 4, and the cross sectional shape of steel structure 4 is an oblong.Anti-skidding line is to realize by gluing anti-skidding line paster on the plane of tread plate, and this anti-skidding line patch shape is concavo-convex square shape.Its anti-skidding line pattern, shape can be at least a in concavo-convex strip shape, concavo-convex box-shaped, the floral inspiration etc., are provided with according to user's demand.

Embodiment 3:

This forward position pedal such as Fig. 7, Fig. 8, shown in Figure 9, its method for making and step are same as embodiment 1, and different is that this forward position pedal is made up of cutting edge of a knife or a sword nest profile material 2 and additional strengthening 6, and the cross sectional shape of additional strengthening 6 is an oblong.

In sum, this leading-edge pedal have reasonable in design, in light weight, cost is low, rigidity good, intensity is high, manufacture craft is simple, need not assembly unit, leading-edge pedal flatness height, stressed advantage even, safe and reliable, easy to install and use, extensively adapts to and satisfy users' demand. The utility model not detailed description is known technology.

Claims

1. improved forward position pedal, include pedal body, additional strengthening section bar and broach liner plate section bar, it is characterized in that: described pedal body is one-body molded by mould by cutting edge of a knife or a sword nest profile material (2), described additional strengthening section bar includes steel structure (4), additional strengthening (6), steel structure (4) is captiveed joint with cutting edge of a knife or a sword nest profile material (2) by fastening connection piece, described additional strengthening (6) laterally or vertically is preset in the inside of cutting edge of a knife or a sword nest profile material (2), and captive joint with cutting edge of a knife or a sword nest profile material (2) by glued membrane, described broach liner plate section bar is made up of broach liner plate body (1) and fishback (11), fishback (11) places broach liner plate body (1) upper surface front side, be connected with broach liner plate body (1) secured in parallel by fastening connection piece, the posterior lateral of described broach liner plate section bar places cutting edge of a knife or a sword nest profile material (2) lower plane 1/3 place on the front, captives joint with cutting edge of a knife or a sword nest profile material (2) by the mode of being fastenedly connected.

2. a kind of improved forward position according to claim 1 pedal, it is characterized in that: described forward position pedal is made up of pedal body and additional strengthening section bar.

3. a kind of improved forward position according to claim 1 and 2 pedal is characterized in that: described additional strengthening section bar is at least a in steel structure (4), the additional strengthening (6).

4. a kind of improved forward position according to claim 3 pedal is characterized in that: the cross sectional shape of described steel structure (4) and additional strengthening (6) is oblong, square, flute profile, I-shape, circle, prismatic, angle steel shape, T-shaped, at least a in trapezoidal.

5. a kind of improved forward position according to claim 3 pedal is characterized in that: described steel structure (4) is captiveed joint with cutting edge of a knife or a sword nest profile material (2) with elastomeric pad (9) by bolt (7), nut (8).

6. a kind of improved forward position according to claim 3 pedal is characterized in that: its face of tread plate of pedal is provided with anti-skidding line (3) ahead of the curve, and this anti-skidding line (3) is to be concaveconvex shape by mould and cutting edge of a knife or a sword nest profile material (2) are one-body molded.

7. a kind of improved forward position according to claim 6 pedal is characterized in that: its face of tread plate of pedal is provided with anti-skidding line (3) ahead of the curve, and this anti-skidding line (3) is to realize by gluing anti-skidding line paster on the plane of tread plate.