CN110921477A - Glass plate clamping device of escalator - Google Patents
Glass plate clamping device of escalator Download PDFInfo
- Publication number
- CN110921477A CN110921477A CN201811103703.1A CN201811103703A CN110921477A CN 110921477 A CN110921477 A CN 110921477A CN 201811103703 A CN201811103703 A CN 201811103703A CN 110921477 A CN110921477 A CN 110921477A
- Authority
- CN
- China
- Prior art keywords
- glass
- glass sheet
- clamping assembly
- escalator
- clamping
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 185
- 238000005452 bending Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- -1 YL102 Chemical compound 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000005391 art glass Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention relates to a glass plate clamping device of an escalator, which comprises a glass support body and a glass clamping assembly, wherein the glass support body and the glass clamping assembly are connected with each other through a fastening connecting piece, so that a glass plate of the escalator is clamped between the glass support body and the glass clamping assembly, the glass support body and the glass clamping assembly are hinged with each other on a first part of a region different from the fastening connecting piece, and the glass support body is provided with a bending die reinforcing structure at least in the region of the fastening connecting piece.
Description
Technical Field
The invention relates to a glass plate clamping device of an escalator, which comprises a glass support body and a glass clamping assembly, wherein a glass plate of the escalator is clamped between the glass support body and the glass clamping assembly.
Background
A glass panel holding device for an escalator generally has a glass tray for carrying glass panels. Due to the limitation of the design structure of the glass support, an open connecting structure is required when the glass support is formed by using an extrusion process. When the glass plates are respectively applied with bidirectional pushing force, the glass deformation is large and the bidirectional deformation amount is inconsistent. The glass sheet clamping assembly cannot effectively withstand the transmitted pressure to prevent the glass from deforming excessively. In this case, the glass may be broken, causing danger.
Fig. 4 shows a glass sheet clamping device in the prior art, in which a force F is applied to the glass sheet of the escalator from the left, and the parts on both sides of the glass sheet, filled with differently oriented oblique lines, are the glass carrier (left) and the glass clamping member (right), respectively. Fig. 4 does not show the connector for connecting the glass holder and the glass clamping assembly, but instead only shows the area a for accommodating the connector. When force F is applied to the glass sheet, the pressure is transmitted through the glass clamping member to the lower portion of the glass carrier that is below the lower portion of the glass clamping member, and the glass carrier body is susceptible to failure due to excessive stress in region a. In addition, when the glass support is fixed on the escalator main body, the height of the glass support cannot be adjusted, so that the requirements on the size and the installation precision of the glass support are high, and the flexibility is poor.
Disclosure of Invention
In order to solve the technical problem, the invention provides a glass plate clamping device of an escalator, which comprises a glass support body and a glass clamping assembly, wherein the glass support body and the glass clamping assembly are connected with each other through a fastening connecting piece, so that a glass plate of the escalator is clamped between the glass support body and the glass clamping assembly, the glass support body and the glass clamping assembly are hinged with each other on a first part of a region different from the fastening connecting piece, and the glass support body is provided with a bending die reinforcing structure at least in the region of the fastening connecting piece.
The glass support body can be formed by a die-casting process, has high production efficiency and stable quality, and can finish parts with complex structures. A glass tray body according to the present invention may be manufactured using aluminum, such as YL102, thereby achieving a glass tray body with higher hardness, rigidity, and strength.
Advantageously, the bend die reinforcing structure is a radially inner rib.
Advantageously, the connecting member is a T-head bolt, and the T-head bolt penetrates through the glass holder body and the glass clamping assembly.
Advantageously, the glass holder body is provided with an oblong hole through which the head of the T-head bolt can pass.
Advantageously, the glass plate is in contact with the glass plate face on at least one face of the glass plate.
Advantageously, the glass clamping assembly comprises a pressing plate and a hinge means, the hinge means being hinged to the glass holder body at said first location and to said pressing plate at a second location.
Advantageously, the first region and the second region are located on either side of the fastening connection.
Advantageously, the glass holder body and the glass clamping assembly are hinged to each other by means of curved surfaces which are form-fit and in surface contact with each other.
Advantageously, the glass carrier body has a fixing portion by which it is connected with the main body of the escalator.
Advantageously, the fixing portion has a height adjustment device that adjusts the height of the glass tray body with respect to the main body of the escalator.
The glass plate clamping device solves the technical problems of large glass deformation and inconsistent bidirectional deformation when bidirectional thrust is exerted in two directions, and a symmetrical glass clamping structure is formed by the glass support body and the glass clamping assembly. Meanwhile, the glass support body and the glass clamping assembly are connected through the T-shaped head bolt, so that the two sides of the clamped glass plate are clamped in the same manner, and the possibility that the glass is broken due to the fact that the glass is loaded and deformed in two directions and the deformation amount is different is reduced.
According to the glass support body of the glass plate clamping device, a more stable mechanical force bearing structure is adopted, so that the pressure from glass is more effectively supported and transmitted, and the glass support body is prevented from losing efficacy due to overlarge self-stress.
Drawings
Embodiments according to the present invention are explained in detail below with reference to the accompanying drawings. The figures show:
FIG. 1 shows a side cross-sectional view of a glass sheet clamping device according to the present invention, wherein the cross-section is perpendicular to the sheet face of the glass sheet;
FIG. 2 illustrates in perspective the glass carrier body of the glass sheet clamping device of FIG. 1;
FIG. 3 is a top view of the glass holder body and T-head bolt of FIG. 2;
figure 4 shows a prior art glass sheet holding apparatus.
In the figures, identical or functionally identical components are denoted by the same reference numerals. The embodiments shown in the figures are only schematic representations and do not necessarily show dimensional relationships between the various components. In addition, the embodiments do not limit the scope of the present invention.
Detailed Description
FIG. 1 shows a side cross-sectional view of a glass sheet clamping device according to the present invention, wherein the cross-section is perpendicular to the sheet face of the glass sheet. The glass plate clamping device comprises a glass support body 1 and a glass clamping assembly 4, and a glass plate 2 is clamped between the glass support body 1 and the glass clamping assembly 4. The glass clamping assembly 4 has a pressing plate 3 and a fastening connector 6. The glass holder body 1 has at least one flat surface 11, which is in contact with one side of the glass plate 2 and is used for applying a clamping force to the glass plate 2. The pressure plate 3 also has at least one flat surface 31, which abuts the other side of the glass plate 2 for exerting a clamping force against the glass carrier body 1. The fastening connector 6 connects the glass holder body 1 and the glass panel clamping assembly 4 together for clamping the glass panel 2.
The glass holder body 1 also has a support surface 13 for supporting the glass sheet 2. The bearing surface 13 adjoins the plane surface 11. The support surface 13 can be, as shown in fig. 1, a plane at right angles to the plane 11, on which the end side of the glass pane 2 can be directly supported in contact, with a relatively stable and reliable surface contact. The support surface 13 can also be embodied as a curved surface, for example concave, convex, etc., corresponding to the form of the end side of the glass plate 2. Instead of being supported directly on the bearing surface 13, the glass pane 2 may also be provided with intermediate elements, for example cylinders, balls, spacers or the like, between the end side of the glass pane 2 and the bearing surface 13 in order to achieve a corresponding function. Spacers can also be provided directly on the glass plate 2 and the plane 11 or the plane 31.
The glass clamping assembly 4 may also have a hinge 5. The hinge device 5 has a first hinge region 51 and a second hinge region 52. The first hinging point 51 of the hinging means 5 is hinged with the first corresponding hinging point 32 of the press plate 3. The second hinge portion 52 of the hinge means 5 is hinged to the second corresponding hinge portion 13 of the glass holder body 1. As shown in fig. 1, the first hinge region 51 is embodied as a concave surface, the first counter hinge region 32 is embodied as a convex surface which is form-fit to the concave surface, the second hinge region 52 is embodied as a convex surface, and the second counter hinge region 13 is embodied as a concave surface which is form-fit to the convex surface. By the surface contact of each hinge surface and the corresponding hinge surface, the pushing force applied to the glass plate 2 from the left side in fig. 1 can be stably and reliably transmitted to the glass holder body 1 via the pressing piece 3 via the hinge device 5, whereby the right side of the glass plate 2 is not subjected to an excessive pressing force at the upper edge of the pressing piece 3. The same force transmission is also applicable when the pushing force is applied from the right side of the glass plate 2. The form of the individual joints and the corresponding joints can be combined in any suitable manner, or instead of the individual joints, for example, can be provided.
Fig. 2 shows a perspective view of the glass holder body 1 of the glass sheet clamping device of fig. 1. The glass tray body 1 includes a fixing portion 14 and a supporting portion 15. The support portions 15 are adjacent to the flat surface 11 and on both sides of the flat surface 11 with the glass plate 2 in a state where the glass plate 2 is clamped. As shown in fig. 2, the support portion 15 has radiation type reinforcing ribs 17. Compared with the conventional separation body, the glass holder body 1 according to the present invention has a larger bending mold in the support portion 15, so that the support portion 15 is reinforced as a whole when it receives a force, and is less likely to be deformed. The support portion 15 may have other structures for improving the bending mold of the glass tray body 1. A plurality of ribs may also be provided on the side of the flat surface 12 opposite the glass sheet 2 (not shown here) to further enhance the bending die of the glass tray body 1. The support portion 15 also has an oblong hole 16 for fastening the attachment 6, as will be further elucidated with reference to fig. 3. The fixing portion 14 is used to connect the glass tray body 1 with the escalator main body. The fixing portion 14 has an elongated hole 18 for guiding through a connecting member connecting the glass tray body 1 with the escalator main body. The extension of the elongated hole 18 in the horizontal direction can be adapted to the size of the connecting element. The elongated hole 18 has a greater extension in the vertical direction than in the horizontal direction. The connecting member can be moved in the long hole 18 in the vertical direction, thereby adjusting the height of the glass tray body 1 with respect to the escalator main body.
Fig. 3 is a plan view of the glass holder body 1 and the T-head bolt shown in fig. 2. As shown in fig. 3, the fastening connector 6 is a T-head bolt. During assembly, the T-head bolt can be passed through the oblong hole 16. During the fastening, the T-head bolt is rotated by a certain angle, for example, 90 degrees, so that the bolt head of the T-head bolt can abut against the side of the glass holder body 1 facing away from the glass plate 2. The nut of the T-head bolt can be screwed onto the screw of the T-head bolt from the glass clamping assembly 4 side and cause the glass holder body 1 and the glass clamping assembly 4 to clamp the glass sheet 2. According to the clamping mode of the invention, the head of the T-shaped head bolt is in complete surface contact with the glass support body 1, so that the clamping force of the glass plate can be transmitted more effectively.
The glass plate clamping device solves the technical problems of large glass deformation and inconsistent bidirectional deformation when bidirectional thrust is exerted in two directions, and a symmetrical glass clamping structure is formed by the glass support body and the glass clamping assembly. Meanwhile, the glass support body and the glass clamping assembly are connected through the T-shaped head bolt, so that the two sides of the clamped glass plate are clamped in the same manner, and the possibility that the glass is broken due to the fact that the glass is loaded and deformed in two directions and the deformation amount is different is reduced.
According to the glass support body of the glass plate clamping device, a more stable mechanical force bearing structure is adopted, so that the pressure from glass is more effectively supported and transmitted, and the glass support body is prevented from losing efficacy due to overlarge self-stress.
The above embodiments are merely for illustrative purposes to illustrate the present invention, but the present invention is not limited to the embodiments. On the basis of the embodiments described, a person skilled in the art will be able to make any modifications, alterations or combinations of the features illustrated in the present description without departing from the scope of protection of the invention.
Claims (10)
1. A glass sheet clamping device of an escalator, comprising a glass carrier body and a glass clamping assembly, which are connected to each other by means of a fastening connection, so that a glass sheet of the escalator is clamped between the glass carrier body and the glass clamping assembly, characterized in that the glass carrier body and the glass clamping assembly are hinged to each other at a first location which is different from the area of the fastening connection and the glass carrier body has a bending die reinforcement at least in the area of the fastening connection.
2. A glass sheet clamping apparatus as in claim 1 wherein the bending die reinforcing structure is a radially inner rib.
3. A glass sheet clamping apparatus as in claim 1 or claim 2 wherein the connector is a T-head bolt which passes through the glass holder body and the glass clamping assembly.
4. A glass sheet clamping apparatus as in claim 3 wherein the glass holder body has an oblong hole through which the head of the T-head bolt can pass.
5. A glass sheet holding device as claimed in claim 1 or claim 2, wherein the glass tray is in face contact with the glass sheet on at least one face of the glass sheet.
6. A glass sheet clamping apparatus as in claim 1 or claim 2 wherein the glass clamping assembly includes a pressing plate and a hinge arrangement which is hinged to the glass holder body at the first location and to the pressing plate at the second location.
7. A glass sheet clamping apparatus according to claim 6, in which the first and second locations are on either side of the fastening connection.
8. A glass sheet clamping apparatus according to claim 1 or claim 2 in which the glass carrier body and the glass clamping assembly are hinged to one another by curved surfaces which are form-fit and in surface contact with one another.
9. A glass sheet holding device as claimed in claim 1 or 2, wherein the glass holder body has a fixing portion by which the glass holder body is connected with the main body of the escalator.
10. A glass sheet holding device as claimed in claim 9, wherein the fixing portion has a height adjusting device which adjusts a height of the glass holder body with respect to a main body of the escalator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811103703.1A CN110921477A (en) | 2018-09-20 | 2018-09-20 | Glass plate clamping device of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811103703.1A CN110921477A (en) | 2018-09-20 | 2018-09-20 | Glass plate clamping device of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110921477A true CN110921477A (en) | 2020-03-27 |
Family
ID=69856427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811103703.1A Pending CN110921477A (en) | 2018-09-20 | 2018-09-20 | Glass plate clamping device of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110921477A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0736478A2 (en) * | 1995-04-04 | 1996-10-09 | Thyssen Aufzüge Gmbh | Balustrade glass fitting for escalator or moving walkway |
| KR19990073690A (en) * | 1998-03-02 | 1999-10-05 | 이종수 | Drive Wheel Structure of Passenger Transport System |
| CN103466422A (en) * | 2013-09-16 | 2013-12-25 | 蒂森克虏伯扶梯(中国)有限公司 | Glass-guardrail fixing device of escalator |
| CN104085769A (en) * | 2014-05-22 | 2014-10-08 | 杭州奥弗德机电科技有限公司 | Escalator handrail fence clamping system |
| CN204938693U (en) * | 2015-07-06 | 2016-01-06 | 苏州新达电扶梯部件有限公司 | Escalator glass clamp gripping members support |
| CN106219376A (en) * | 2016-08-16 | 2016-12-14 | 天津睿兴科技有限公司 | A kind of glass plate fixed clamping device |
| CN209226378U (en) * | 2018-09-20 | 2019-08-09 | 蒂森克虏伯扶梯(中国)有限公司 | The glass plate clamping device of escalator |
-
2018
- 2018-09-20 CN CN201811103703.1A patent/CN110921477A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0736478A2 (en) * | 1995-04-04 | 1996-10-09 | Thyssen Aufzüge Gmbh | Balustrade glass fitting for escalator or moving walkway |
| KR19990073690A (en) * | 1998-03-02 | 1999-10-05 | 이종수 | Drive Wheel Structure of Passenger Transport System |
| CN103466422A (en) * | 2013-09-16 | 2013-12-25 | 蒂森克虏伯扶梯(中国)有限公司 | Glass-guardrail fixing device of escalator |
| CN104085769A (en) * | 2014-05-22 | 2014-10-08 | 杭州奥弗德机电科技有限公司 | Escalator handrail fence clamping system |
| CN204938693U (en) * | 2015-07-06 | 2016-01-06 | 苏州新达电扶梯部件有限公司 | Escalator glass clamp gripping members support |
| CN106219376A (en) * | 2016-08-16 | 2016-12-14 | 天津睿兴科技有限公司 | A kind of glass plate fixed clamping device |
| CN209226378U (en) * | 2018-09-20 | 2019-08-09 | 蒂森克虏伯扶梯(中国)有限公司 | The glass plate clamping device of escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Shiji 1st Road, Torch Development Zone, Zhongshan City, Guangdong Province Applicant after: Tisheng escalator Co.,Ltd. Address before: Shiji 1st Road, Torch Development Zone, Zhongshan City, Guangdong Province Applicant before: THYSSEN KRUPP ESCALATOR (CHINA) Co.,Ltd. |