CN218968589U - Simple and easy staircase tip bearing structure - Google Patents
Simple and easy staircase tip bearing structure Download PDFInfo
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- CN218968589U CN218968589U CN202222877900.7U CN202222877900U CN218968589U CN 218968589 U CN218968589 U CN 218968589U CN 202222877900 U CN202222877900 U CN 202222877900U CN 218968589 U CN218968589 U CN 218968589U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a simple escalator end supporting structure, which comprises an end joist component and a sliding supporting component, wherein the end joist component comprises a mounting base and a first adjusting screw, the mounting base comprises a transverse plate, the transverse plate is provided with a first mounting hole for mounting the first adjusting screw, reinforcing ribs are arranged on the transverse plate at intervals, a supporting plate is arranged between adjacent reinforcing ribs, and a threaded hole is arranged on the supporting plate; the sliding support assembly comprises an upper nylon assembly and a lower nylon assembly which are vertically stacked, the upper nylon assembly comprises flat steel and a first nylon block which are connected, a groove corresponding to the first adjusting screw is formed in the top of the flat steel, the lower nylon assembly comprises a second nylon block and a bottom steel plate which are stacked, and the first nylon block and the second nylon block are mutually attached. The escalator with the large lifting height is simple in design and stable in structure, and can meet the requirements of more and more escalator with large lifting height and no intermediate support in the market.
Description
Technical Field
The utility model relates to the technical field of escalators, in particular to a simple escalator end supporting structure.
Background
The end support is an important component of the escalator, is used for being lapped on a reserved steel plate of a building spandrel girder, supports the whole escalator together with an intermediate support (if any), and is a key stress piece of the escalator. The end support of the escalator is usually made of angle steel sectional materials, and the specifications of the sectional materials are generally 200mmx200mmx20mm, 200mmx200mmx24mm and the like.
However, with the development of economy and acceleration of the urban process, many high-speed rails, subways, scenic spots and other special places all require the use of escalator with large height and no intermediate support, and the conventional end support has great potential safety hazard on the escalator, so that the end support structure needs to be reasonably designed and reinforced to ensure the safe operation of the escalator.
Disclosure of Invention
Aiming at the technical problems, the utility model aims at: the simple supporting structure for the escalator end part can effectively reduce impact on the escalator caused by the influence of factors such as geology and environment in special places, prevent the deformation of an escalator truss and ensure the normal and safe operation of the escalator.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the simple escalator end supporting structure comprises an end joist assembly and a sliding supporting assembly, wherein the end joist assembly comprises a mounting base and a first adjusting screw, the mounting base comprises a transverse plate, a first mounting hole for mounting the first adjusting screw is formed in the transverse plate, reinforcing ribs are arranged on the transverse plate at intervals, a supporting plate is arranged between every two adjacent reinforcing ribs, and threaded holes are formed in the supporting plate; the sliding support assembly comprises an upper nylon assembly and a lower nylon assembly which are vertically stacked, the upper nylon assembly comprises flat steel and a first nylon block which are connected, a groove corresponding to a first adjusting screw is formed in the top of the flat steel, the lower nylon assembly comprises a second nylon block and a bottom steel plate which are stacked, and the first nylon block and the second nylon block are mutually attached; the end joist component is arranged above the sliding support component, and the first adjusting screw is inserted into the groove of the flat steel.
Preferably, the mounting base includes a riser, the riser and the cross-plate being vertically connected.
Preferably, the support plate is provided with a through hole, and the projection of the through hole on the transverse plate is concentric with the first mounting hole.
Preferably, the upper nylon assembly includes a resilient pin connecting the flat steel and the first nylon block.
Preferably, a rubber pad is arranged between the second nylon block and the bottom steel plate.
Preferably, side steel plates are provided at both sides of the bottom steel plate, and the side steel plates restrict the second nylon block and the rubber pad from moving in the width direction.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the simple escalator end supporting structure comprises an end joist component and a sliding supporting component, reinforcing ribs are arranged on a transverse plate of the end joist component at intervals, a supporting plate is arranged between adjacent reinforcing ribs, the sliding supporting component comprises an upper nylon component and a lower nylon component which are vertically stacked, the upper nylon component comprises flat steel and a first nylon block which are connected, a groove corresponding to a first adjusting screw is formed in the top of the flat steel, the lower nylon component comprises a second nylon block and a bottom steel plate which are stacked, the first nylon block and the second nylon block are mutually attached, the sliding supporting structure is adopted, when the escalator is impacted by the outside, the impact can be relieved through left and right sliding adjustment of the first nylon block and the second nylon block, truss deformation of the escalator is avoided, and normal and safe operation of the escalator is ensured.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a perspective view of a simplified escalator end support structure of the present utility model;
FIG. 2 is a perspective view of an end joist assembly of the simplified escalator end support structure of the present utility model;
FIG. 3 is a perspective view of a sliding support assembly of the simplified escalator end support structure of the present utility model;
FIG. 4 is a perspective view of the upper nylon assembly of the simplified escalator end support structure of the present utility model;
FIG. 5 is a perspective view of the lower nylon assembly of the simplified escalator end support structure of the present utility model;
fig. 6 is a schematic view of the installation of the simple escalator end support structure of the present utility model.
Wherein: 1. an end joist assembly; 11. a first adjusting screw; 12. a cross plate; 121. a first mounting hole; 13. reinforcing ribs; 14. a support plate; 141. a threaded hole; 142. a through hole; 15. a riser; 2. a slip support assembly; 21. flat steel; 212. a groove; 22. a first nylon block; 23. a second nylon block; 24. a bottom steel plate; 25. an elastic pin; 26. a rubber pad; 27. a side steel plate; 3. truss; 4. floor boards; 5. bearing reserved steel plates; 6. and a bolt assembly.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The utility model discloses a simple escalator end supporting structure, which comprises an end joist assembly 1 and a sliding supporting assembly 2, wherein the end joist assembly 1 is arranged on a truss 3 of an escalator, and the sliding supporting assembly 2 is arranged on a bearing reserved steel plate 5 of a building.
As shown in fig. 2, the end joist assembly 1 comprises a mounting base and a first adjusting screw 11, wherein the mounting base comprises a transverse plate 12, and a first mounting hole 121 for mounting the first adjusting screw 11 is formed in the transverse plate 12. The transverse plates 12 are provided with spaced reinforcing ribs 13, and support plates 14 are connected between adjacent reinforcing ribs 13 to strengthen the structural strength. The support plate 14 is provided with a threaded hole 141, and the end joist assembly 1 is supported and connected with the floor plate 4 on the upper layer by using the bolt assembly 6 to pass through the threaded hole 141. The supporting plate 14 is also provided with a through hole 142, and the projection of the through hole 142 on the transverse plate 12 is concentric with the first mounting hole 121, so that the first adjusting screw 11 on the transverse plate 12 can be conveniently mounted and adjusted. The mounting base in this embodiment further comprises a riser 15, the riser 15 and the cross plate 12 being vertically connected, both being 30mm plates, welded together.
As shown in fig. 3, the slip support assembly 2 includes an upper nylon assembly and a lower nylon assembly stacked one on top of the other. As shown in fig. 4, the upper nylon assembly comprises a flat steel 21 and a first nylon block 22 which are connected, and a groove 212 corresponding to the first adjusting screw 11 is formed in the top of the flat steel 21. The upper nylon assembly further includes a resilient pin 25, the resilient pin 25 connecting the flat bar 21 and the first nylon block 22. As shown in fig. 5, the lower nylon module includes a second nylon block 23 and a bottom steel plate 24 laminated, and the first nylon block 22 and the second nylon block 23 are attached to each other. In this embodiment, a rubber pad 26 is further installed between the second nylon block 23 and the bottom steel plate 24, and side steel plates 27 are installed at both sides of the bottom steel plate 24, and the side steel plates 27 restrict the movement of the second nylon block 23 and the rubber pad 26 in the width direction. The end joist assembly 1 is placed over the slip support assembly 2 and the first set screw 11 is inserted into the recess 212 of the flat steel 21.
When the escalator is installed, the lower nylon component is firstly installed on the bearing reserved steel plate 5 of the building, then the upper nylon component is placed on the lower nylon component, the first nylon block 22 and the second nylon block 23 are mutually attached, finally the end joist component 1 is lapped on the upper nylon component, the first adjusting screw 11 is adjusted, the first adjusting screw is clamped in the groove 212 of the flat steel 21 of the upper nylon component, the diameter of the groove 212 is slightly larger than the outer diameter of the first adjusting screw 11, when the escalator is impacted externally, the impact can be relieved through the left-right sliding adjustment of the first nylon block 22 and the second nylon block 23, the truss 3 of the escalator is prevented from deforming, and normal and safe operation of the escalator is ensured.
The simple escalator end supporting structure is simple in design, stable in structure and low in manufacturing cost, and the sliding supporting structure is adopted, so that impact on an escalator caused by the influence of geology, environment and other factors in a special place can be effectively reduced, deformation of an escalator truss is avoided, and the requirements of more and more escalator with large lifting height and no intermediate support in the market can be met.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (6)
1. Simple and easy staircase tip bearing structure, its characterized in that: the end joist assembly comprises a mounting base and a first adjusting screw, wherein the mounting base comprises a transverse plate, a first mounting hole for mounting the first adjusting screw is formed in the transverse plate, reinforcing ribs are arranged on the transverse plate at intervals, a supporting plate is arranged between every two adjacent reinforcing ribs, and threaded holes are formed in the supporting plate; the sliding support assembly comprises an upper nylon assembly and a lower nylon assembly which are vertically stacked, the upper nylon assembly comprises flat steel and a first nylon block which are connected, a groove corresponding to a first adjusting screw is formed in the top of the flat steel, the lower nylon assembly comprises a second nylon block and a bottom steel plate which are stacked, and the first nylon block and the second nylon block are mutually attached; the end joist component is arranged above the sliding support component, and the first adjusting screw is inserted into the groove of the flat steel.
2. The simplified escalator end support structure according to claim 1, wherein: the mounting base comprises a vertical plate, and the vertical plate is vertically connected with the transverse plate.
3. The simplified escalator end support structure according to claim 1, wherein: the support plate is provided with a through hole, and the projection of the through hole on the transverse plate is concentric with the first mounting hole.
4. The simplified escalator end support structure according to claim 1, wherein: the upper nylon component comprises an elastic pin, and the elastic pin is connected with the flat steel and the first nylon block.
5. The simplified escalator end support structure according to claim 1, wherein: and a rubber pad is arranged between the second nylon block and the bottom steel plate.
6. The simplified escalator end support structure according to claim 5, wherein: side steel plates are arranged on two sides of the bottom steel plate and limit the second nylon block and the rubber pad to move along the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222877900.7U CN218968589U (en) | 2022-10-31 | 2022-10-31 | Simple and easy staircase tip bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222877900.7U CN218968589U (en) | 2022-10-31 | 2022-10-31 | Simple and easy staircase tip bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218968589U true CN218968589U (en) | 2023-05-05 |
Family
ID=86149500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222877900.7U Active CN218968589U (en) | 2022-10-31 | 2022-10-31 | Simple and easy staircase tip bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218968589U (en) |
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2022
- 2022-10-31 CN CN202222877900.7U patent/CN218968589U/en active Active
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