CN217756431U - Escalator floor plate set - Google Patents
Escalator floor plate set Download PDFInfo
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- CN217756431U CN217756431U CN202221172451.XU CN202221172451U CN217756431U CN 217756431 U CN217756431 U CN 217756431U CN 202221172451 U CN202221172451 U CN 202221172451U CN 217756431 U CN217756431 U CN 217756431U
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- panel
- bottom plate
- plate
- reinforcing ribs
- escalator floor
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Abstract
The utility model relates to an automatic staircase floor board group, it includes: the two long side edges of the bottom plate are respectively provided with bending parts extending oppositely, and the lengths of the bending parts are smaller than the lengths of the long side edges; the panel is formed on the outer surface of the bottom plate, and stamped patterns are formed on the surface of the panel; the reinforcing ribs are arranged on the inner surface of the bottom plate at intervals in an aligned mode; the two seal heads are arranged on the inner surface of the bottom plate and are respectively positioned on two sides of the plurality of reinforcing ribs; the backing plate, the backing plate has three at least, and they are installed on two the surface of kink. Therefore, the bottom plate, the panel, the seal heads and the reinforcing rib strips can be combined into an integral structure, and the integral strength of the floor plate group of the escalator is improved; and the HC420LA material is adopted to replace the conventional steel material, so that the bearing strength can be further improved.
Description
Technical Field
The utility model belongs to the technical field of the elevator spare part, a floor board is related to, concretely relates to escalator floor board group.
Background
The Chinese utility model patent with the application number of 201320574010.7 discloses an escalator floor plate, which comprises a plurality of panels and a plurality of substrates, wherein the substrates comprise substrate main bodies and side walls which are arranged at two sides of the substrate main bodies and are vertical to the substrate main bodies, the two side walls are inwards provided with folded edges which are parallel to the substrate main bodies, and the panels are connected with the substrate main bodies; the substrates are connected with each other at the side walls. Through will set up the lateral wall on the base plate, set up the hem on the lateral wall for the base plate has the technological effect of strengthening rib, reducible strengthening rib in the relative prior escalator floor plate structure. This escalator floor board has simple structure's advantage, but holistic bearing strength is not enough, produces the loss easily.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing an escalator floor plate group.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an escalator floor panel assembly comprising:
the two long side edges of the bottom plate are respectively provided with bending parts extending oppositely, and the lengths of the bending parts are smaller than the lengths of the long side edges;
the panel is formed on the outer surface of the bottom plate, and stamped patterns are formed on the surface of the panel;
the reinforcing ribs are arranged on the inner surface of the bottom plate at intervals in an aligned mode;
the two seal heads are arranged on the inner surface of the bottom plate and are respectively positioned on two sides of the plurality of reinforcing ribs;
the backing plate has at least three groups, and the backing plates are arranged on the surfaces of the two bent parts;
the panel, the bottom plate, the reinforcing ribs and the end sockets are made of HC420LA materials independently.
Optimally, the panel and the bottom plate are bonded by glue.
Optimally, the bottom plate is fixedly connected with the strong ribs and the end sockets in a broken welding mode.
Optimally, the depth of the punched pattern is 0.4-0.6 mm.
Optimally, the length of the bent part is less than or equal to the length of the reinforcing rib.
Furthermore, two long sides of the panel are respectively formed with a bending piece extending to the surface of the bending part, and the length of the bending piece is equal to that of the panel.
Still further, the backing plate is installed on the surface of the bending part, which is far away from the panel.
Optimally, the outer surface of each end socket is bonded with rubber.
Compared with the prior art, the utility model has the advantages of: the floor plate group of the escalator of the utility model is provided with the panel, the sealing head and the reinforcing ribs on two surfaces of the bottom plate with the bending parts, so that the bottom plate, the panel, the sealing head and the reinforcing ribs can be combined into an integral structure, which is beneficial to improving the integral strength of the floor plate group of the escalator; and the HC420LA material is adopted to replace the conventional steel material, so that the bearing strength can be further improved.
Drawings
Fig. 1 is a schematic structural view of a floor plate group of the escalator of the invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 isbase:Sub>A sectional view A-A of FIG. 1;
fig. 4 is a partial enlarged view of the escalator floor plate group of the present invention.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
The group of escalator floor plates as shown in fig. 1 to 4 mainly comprises a panel 1, a bottom plate 2, reinforcing ribs 4, end sockets 5, a backing plate 6 and the like.
Wherein, two long sides of the bottom plate 2 are respectively formed with bending parts 21 extending oppositely, the length of the bending part 21 is less than that of the long side; specifically, the bottom plate 2 includes a rectangular plate body (the plate body has two long sides and two short sides) and two bending portions 21 formed at the two long sides of the plate body and disposed opposite to each other, and the two bending portions 21 are substantially in the shape of angle steel and can accommodate other structures therebetween. The plate can be formed by bending a plate through a bending machine.
The panel 1 is formed on the outer surface of the base plate 2, the outer surface (the surface facing away from the base plate 2) of which is formed with a punched pattern 12; in this embodiment, the panel 1 and the bottom plate 2 are bonded by glue, and the depth of the embossed pattern 12 on the surface of the panel 1 is 0.4-0.6 mm. Two long sides of panel 1 are formed with respectively and extend to the bending piece 11 on the kink 21 surface (panel 1 is whole to be the rectangle promptly, utilizes the bender to buckle its two long sides department and form bending piece 11), and the length of this bending piece 11 equals the length of panel 1.
The reinforcing ribs 4 are arranged on the inner surface of the bottom plate 2 at intervals and aligned, and the plurality of reinforcing ribs 4 are parallel to each other; in this embodiment, the reinforcing ribs 4 are arranged at intervals along the direction of the short side of the bottom plate 2 and are parallel to the bending portions 21, so that the partial structures of the two bending portions 21 just extend to the outer surfaces of the two outermost reinforcing ribs 4, but the length of the bending portions 21 needs to be less than or equal to the length of the reinforcing ribs 4, so as to avoid affecting the fixation of the end enclosure 5.
The two end sockets 5 are mounted on the inner surface of the bottom plate 2 (i.e. the surface on which the reinforcing ribs 4 are mounted) and are respectively located on two sides of the plurality of reinforcing ribs 4, and are also located on two sides of the two bending portions 21 and are perpendicular to the reinforcing ribs 4. The bottom plate 2 is fixedly connected with the strong rib strips 4 and the end sockets 5 in a broken welding mode. The outer surface of each end socket 5 is bonded with rubber to play a role in buffering.
The backing plates 6 are provided with at least three groups, which can be three groups, four groups or more, and are arranged on the surfaces of the two bent parts 21 (namely the backing plates 6 are arranged on the surfaces of the bent parts 21 which are far away from the panel 1); in the present embodiment, the backing plates 6 are distributed on the two bending portions 21 in a delta shape with three sets (two spaced apart in each set).
The panel 1, the seal head 5 and the reinforcing ribs 4 are respectively arranged on the two surfaces of the bottom plate 2 with the bending parts 21, so that the bottom plate 2, the panel 1, the seal head 5 and the reinforcing ribs 4 can be combined into an integral structure, and the integral strength of the floor plate group of the escalator is improved; and adopt HC420LA material to replace conventional steel, can further improve bearing strength, specifically: the panel 1, the bottom plate 2, the reinforcing ribs 4 and the end sockets 5 are made of HC420LA (the thickness of materials is 1.2 mm) independently, the tensile strength is 470-600 MPa, the yield strength is 420-520 MPa, and the elongation rate is 17 percent, the manufacturing and processing processes of the HC420LA, the reinforcing ribs and the end sockets are unchanged from the original production and manufacturing processes, the weight of an escalator floor plate group (of an escalator) made of the materials is about 150kg, the weight of the escalator floor plate group (of the escalator) made of the materials is reduced by about 30 percent compared with the weight made of the original common steel, the manufacturing cost is reduced by about 20 percent, and the bearing strength can be improved by about 12 percent.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. An escalator floor plate assembly, comprising:
the base plate (2), two long sides of the base plate (2) are respectively formed with bending parts (21) extending oppositely, and the length of the bending parts (21) is less than that of the long sides;
a panel (1), wherein the panel (1) is formed on the outer surface of the bottom plate (2), and the surface of the panel is provided with a stamping pattern (12);
the reinforcing ribs (4) are arranged on the inner surface of the bottom plate (2) at intervals in an aligned mode;
the two end enclosures (5) are arranged on the inner surface of the bottom plate (2) and are respectively positioned at two sides of the reinforcing ribs (4);
the backing plates (6), the backing plates (6) have at least three groups, they are installed on the surface of two said bending parts (21);
the panel (1), the bottom plate (2), the strong ribs (4) and the seal heads (5) are made of HC420LA materials independently.
2. An escalator floor panel set as claimed in claim 1, wherein: the panel (1) and the bottom plate (2) are bonded by glue.
3. An escalator floor panel set as claimed in claim 1, wherein: the bottom plate (2) is fixedly connected with the reinforcing ribs (4) and the seal heads (5) in a broken welding mode.
4. An escalator floor panel set as claimed in claim 1, wherein: the depth of the punched patterns (12) is 0.4-0.6 mm.
5. An escalator floor panel set according to claim 1, wherein: the length of the bending part (21) is less than or equal to the length of the reinforcing rib (4).
6. An escalator floor panel set according to claim 1, 4 or 5, characterized in that: two long sides of panel (1) are formed with respectively and extend to bending piece (11) on kink (21) surface, the length of bending piece (11) equals the length of panel (1).
7. An escalator floor panel set according to claim 6, wherein: the backing plate (6) is arranged on the surface of the bending part (21) deviating from the panel (1).
8. An escalator floor panel set as claimed in claim 1, wherein: the outer surface of each end socket (5) is bonded with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221172451.XU CN217756431U (en) | 2022-05-16 | 2022-05-16 | Escalator floor plate set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221172451.XU CN217756431U (en) | 2022-05-16 | 2022-05-16 | Escalator floor plate set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756431U true CN217756431U (en) | 2022-11-08 |
Family
ID=83885767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221172451.XU Active CN217756431U (en) | 2022-05-16 | 2022-05-16 | Escalator floor plate set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217756431U (en) |
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2022
- 2022-05-16 CN CN202221172451.XU patent/CN217756431U/en active Active
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