CN220950768U - Guide rail connecting structure of escalator - Google Patents
Guide rail connecting structure of escalator Download PDFInfo
- Publication number
- CN220950768U CN220950768U CN202323067911.XU CN202323067911U CN220950768U CN 220950768 U CN220950768 U CN 220950768U CN 202323067911 U CN202323067911 U CN 202323067911U CN 220950768 U CN220950768 U CN 220950768U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- connecting plate
- screw
- diamond
- escalator
- 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.)
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Links
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 27
- 239000010432 diamond Substances 0.000 claims abstract description 27
- 238000005452 bending Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to the technical field of escalator guide rail connecting components, in particular to an escalator guide rail connecting structure, which comprises a connecting plate, wherein a first assembling area and a second assembling area are arranged on the connecting plate; a bolt assembly is arranged in the first assembly area, the head of the bolt assembly is positioned below the connecting plate, and an upper screw rod of the bolt assembly penetrates through the upper end of the connecting plate; a diamond screw is arranged in the second assembly area, the head of the diamond screw is positioned above the connecting plate, and the upper screw rod of the diamond screw penetrates through the lower end of the connecting plate; the screw rod on the bolt component is in threaded connection with a heightening cylinder; the screw thread at the lower end of the diamond screw is connected with a nut, and the technology is used for reinforcing and connecting the guide rail on the upper and lower guide rail parts with the middle guide rail through the connecting plate in a mode of connecting the guide rail with the guide rail.
Description
Technical Field
The utility model relates to the technical field of escalator guide rail connecting assemblies, in particular to an escalator guide rail connecting structure.
Background
The escalator comprises an escalator step path, a step roller, a step chain roller, a guide rail component, a middle guide rail, a guide rail component and a connecting piece, wherein the escalator step path is divided into an upper guide rail component, a lower guide rail component and a middle guide rail, the upper guide rail component, the lower guide rail component and the middle guide rail are mutually connected to form a closed loop, the step roller and the step chain roller are guaranteed to do circular motion on the guide rail according to a designated path, the guide rail component is connected with the middle guide rail of an inclined section in a welding mode at present, and the welding position is the upper surface and the lower surface of the connecting part. Because the upper surface of the joint is polished by the surface after the welding of the working surface, the actual welding strength of the upper surface is limited, a person stands in the middle of the truss during the welding of the lower surface, the operation space is limited, the welding condition can not be observed, and the welding quality directly influences the strength of the joint by feeling the welding.
Disclosure of utility model
The utility model aims at: in order to be able to strengthen the stability, a connecting assembly is provided between the upper and lower rail members and the inclined section.
The guide rail connecting structure of the escalator comprises a connecting plate, wherein a first assembling area and a second assembling area are arranged on the connecting plate; a bolt assembly is arranged in the first assembly area, the head of the bolt assembly is positioned below the connecting plate, and an upper screw rod of the bolt assembly penetrates through the upper end of the connecting plate; a diamond screw is arranged in the second assembly area, the head of the diamond screw is positioned above the connecting plate, and the upper screw rod of the diamond screw penetrates through the lower end of the connecting plate; the screw rod on the bolt component is in threaded connection with a heightening cylinder; the screw threads at the lower end of the diamond screw are connected with nuts.
Further, one side of the connecting plate is in a bending shape.
Further, a spacer is provided, assembled between the head of the bolt assembly and the lower end of the connecting plate, and assembled between the nut and the lower end of the connecting plate.
Further, the device also comprises an inclined guide rail connecting part welded together, wherein the inclined guide rail connecting part comprises a first connecting guide rail and a second connecting guide rail; the first connecting guide rail is in a frame shape, a guide rail groove for accommodating the head of the diamond screw is formed in the first connecting guide rail, a gap communicated with the outside of the bottom is formed below the guide rail groove, and the diamond screw rod can slide along the gap; the side part of the guide rail groove is provided with an opening; the second connecting guide rail is in a plate shape, and the side part of the second connecting guide rail is welded with the side part of the upper end surface of the first connecting guide rail; the heightening cylinder is welded with the bottom of the second connecting guide rail.
The beneficial effects of the utility model are as follows:
The guide rail on the upper and lower guide rail components is connected with the middle guide rail in a reinforcing way through the connecting plate.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
Fig. 1 is a schematic diagram of an assembly structure of a connection board.
Fig. 2 is an exploded view of a first position of the connecting plate and the diagonal rail connecting section.
Fig. 3 is an exploded view of the second position of the connecting plate and the diagonal rail connecting section.
The figures in the drawings are respectively: the connecting plate-1, the first assembling area-2, the second assembling area-3, the bolt component-4, the diamond screw-5, the heightening cylinder-6, the nut-7, the gasket-8, the first connecting guide rail-9, the second connecting guide rail-10, the guide rail groove-11, the gap-12 and the opening-13.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, an escalator guide rail connecting structure comprises a connecting plate 1, wherein a first assembling area 2 and a second assembling area 3 are arranged on the connecting plate 1; a bolt assembly 4 is arranged in the first assembly area 2, the head of the bolt assembly 4 is positioned below the connecting plate 1, and an upper screw of the bolt assembly 4 penetrates through the upper end of the connecting plate 1; a diamond screw 5 is arranged in the second assembly area 3, the head of the diamond screw 5 is positioned above the connecting plate 1, and the upper screw rod of the diamond screw 5 penetrates through the lower end of the connecting plate 1; the screw rod on the bolt component 4 is in threaded connection with a heightening cylinder 6; the screw threads at the lower end of the diamond screw 5 are connected with nuts 7.
The structure is used for being connected between a lower guide rail and an inclined guide rail or between an inclined guide rail and an upper guide rail, and a first connecting guide rail 9 and a second connecting guide rail 10 which are mainly welded together are arranged between the existing inclined guide rail connecting parts, so that the whole structure is formed.
For the middle connecting structure, the connecting plate 1 is used as a supporting piece, the design of the connecting plate 1 is divided into a first assembling area 2 and a second assembling area 3 to correspondingly match the first connecting guide rail 9 and the second connecting guide rail 10 to be positioned on the same plane, in the first assembling area 2, the lower part of the connecting plate 1 is positioned at the head part of the bolt assembly 4, the upper screw of the bolt assembly 4 penetrates through the upper end of the connecting plate 1, and the upper screw of the bolt assembly 4 is connected with a heightening cylinder 6 in a threaded manner; the reason for the design of the raised cylinder 6 is that: the first connecting guide rail 9 and the second connecting guide rail have different cross sections, so that the height difference exists, and the connecting piece can be leveled by using the heightening cylinder 6; meanwhile, the center of the heightening cylinder 6 is provided with threads, so that the heightening cylinder 6 can be conveniently fastened by a screw on the bolt component 4; the elevating cylinder 6 may be welded to the bottom of the guide rail before being screwed onto the screw rod to strengthen the assembly and to fix the assembly via the washer 8 between the head of the bolt assembly 4 and the lower end of the connecting board 1 and between the nut 7 and the lower end of the connecting board 1.
Meanwhile, one side of the connecting plate 1 is bent for 90 degrees, so that the strength of the material is enhanced; and a long waist hole is reserved on the surface of the rubber belt, so that the left and right adjustment of the rubber belt after errors is facilitated.
In the second assembling area 3, a diamond screw 5 is arranged in the second assembling area 3, the head of the diamond screw 5 is positioned above the connecting plate 1, the upper screw rod of the diamond screw 5 penetrates to the lower end of the connecting plate 1,
The first connecting guide rail 9 is in a frame shape, a guide rail groove 11 for accommodating the head of the diamond screw 5 is formed in the first connecting guide rail 9, a gap 12 communicated with the outside of the bottom is formed along the lower edge of the guide rail groove 11, and the screw of the diamond screw 5 can slide along the gap 12; and the side of the rail groove 11 is provided with an opening 13. I.e. the diamond screw 5 can be slid into the first rail groove 11 from the side opening 13 and the connection plate 1 and the first connection rail 9 can be fastened by means of the nut 7.
The design of the connecting structure meets the level difference between the inclined guide rail connecting parts, thereby strengthening the strength between the inclined guide rail connecting parts.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (4)
1. An escalator guide rail connection structure, characterized in that: comprises a connecting plate (1), wherein a first assembling area (2) and a second assembling area (3) are arranged on the connecting plate (1);
a bolt assembly (4) is arranged in the first assembly area (2), the head of the bolt assembly (4) is positioned below the connecting plate (1), and an upper screw of the bolt assembly (4) penetrates through the upper end of the connecting plate (1);
A diamond screw (5) is arranged in the second assembly area (3), the head of the diamond screw (5) is positioned above the connecting plate (1), and an upper screw rod of the diamond screw (5) penetrates through the lower end of the connecting plate (1);
The screw rod on the bolt component (4) is in threaded connection with a heightening cylinder (6); the screw threads at the lower end of the diamond screw (5) are connected with nuts (7).
2. An escalator guide rail connection structure according to claim 1, wherein: one side of the connecting plate (1) is in a bending shape.
3. An escalator guide rail connection structure according to claim 1, wherein: the nut is also provided with a gasket (8) which is assembled between the head of the bolt component (4) and the lower end of the connecting plate (1) and between the nut (7) and the lower end of the connecting plate (1).
4. An escalator guide rail connection structure according to claim 1, wherein: the device also comprises an inclined guide rail connecting part welded together, wherein the inclined guide rail connecting part comprises a first connecting guide rail (9) and a second connecting guide rail (10);
The first connecting guide rail (9) is in a frame shape, a guide rail groove (11) for accommodating the head of the diamond screw (5) is formed in the first connecting guide rail (9), a gap (12) communicated with the outside of the bottom is formed in the lower edge of the guide rail groove (11), and the screw of the diamond screw (5) can slide along the gap (12); an opening (13) is arranged at the side part of the guide rail groove (11);
the second connecting guide rail (10) is in a plate shape, and the side part of the second connecting guide rail (10) is welded with the side part of the upper end surface of the first connecting guide rail (9);
The heightening cylinder (6) is welded with the bottom of the second connecting guide rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323067911.XU CN220950768U (en) | 2023-11-14 | 2023-11-14 | Guide rail connecting structure of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323067911.XU CN220950768U (en) | 2023-11-14 | 2023-11-14 | Guide rail connecting structure of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220950768U true CN220950768U (en) | 2024-05-14 |
Family
ID=91026211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323067911.XU Active CN220950768U (en) | 2023-11-14 | 2023-11-14 | Guide rail connecting structure of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220950768U (en) |
-
2023
- 2023-11-14 CN CN202323067911.XU patent/CN220950768U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |