CN217051228U - Automatic sidewalk handrail belt tensioning wheel device - Google Patents
Automatic sidewalk handrail belt tensioning wheel device Download PDFInfo
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- CN217051228U CN217051228U CN202220500671.4U CN202220500671U CN217051228U CN 217051228 U CN217051228 U CN 217051228U CN 202220500671 U CN202220500671 U CN 202220500671U CN 217051228 U CN217051228 U CN 217051228U
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Abstract
The utility model discloses a hand strap tension pulley device of moving sidewalk, which comprises a tension roller plate, wherein the top of one side of the tension roller plate is provided with an anti-deviation wheel fixing waist hole, the middle part of the anti-deviation wheel fixing waist hole is fixedly connected with one end of an anti-deviation wheel fastener, the other end of the anti-deviation wheel fastener is fixedly connected with an anti-deviation roller, the middle part of one side of the tension roller plate is provided with six idler wheel fixing holes, the middle part of each idler wheel fixing hole is fixedly connected with one end of the idler wheel fastener, the middle part of the idler wheel fastener is provided with a shaft sleeve, one end of the shaft sleeve is fixedly connected with the middle part of the idler wheel, one end of the tension roller plate is provided with a pull rod fixing hole, the middle part of the pull rod fixing hole is connected with a pull rod through screw threads, one end of the pull rod close to the tension roller plate is connected with a pull rod fastener through screw threads, the utility model has simple structure, convenient installation and high use reliability, and can ensure the structural strength, the manufacturing cost is greatly reduced, and the competitiveness of the product is improved.
Description
Technical Field
The utility model relates to a moving walk's technical field specifically is a moving walk handrail area tight pulley device that rises.
Background
The escalator is a type of escalator with a circulating running ladder, is a fixed electric driving device used for conveying passengers upwards or downwards, and is widely applied to public places with relatively dense people flow, such as department stores, supermarket airports and the like along with the rapid development of economy and the vigorous development of the construction of shopping malls.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a moving walk handrail takes tight pulley device that rises to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a moving walk handrail area tight pulley device that rises, is including the tight pulley board that rises, the fixed waist hole of anti-deviation wheel has been seted up at the top of tight pulley board one side that rises, the middle part of the fixed waist hole of anti-deviation wheel and the one end fixed connection of anti-deviation wheel fastener, the other end fixedly connected with anti-deviation roller of anti-deviation wheel fastener, six bearing roller fixed orificess, every have been seted up at the middle part of tight pulley board one side the middle part of bearing roller fixed orifices all with the one end fixed connection of bearing roller fastener, the middle part of bearing roller fastener is equipped with the axle sleeve, the one end of axle sleeve and the middle part fixed connection of bearing roller, the pull rod fixed orifices has been seted up to the one end of tight pulley board that rises, the middle part threaded connection of pull rod fixed orifices has the pull rod, the one end threaded connection that the pull rod is close to tight pulley board that rises has the pull rod fastener.
As a preferred technical scheme of the utility model, the tight gyro wheel board that rises is bent by the panel beating by steel sheet material and is made, and one end is the minor face and bends, and the other end is long limit and bends, the thickness of the tight gyro wheel board that rises is 5mm, the surface of the tight gyro wheel board that rises has plated the zinc layer.
As a preferred technical scheme of the utility model, tight pulley device fixed orifices that rises has all been seted up at the both ends at tight gyro wheel board one side top that rises, and the diameter that rises tight pulley device fixed orifices is 13 mm.
As a preferred technical scheme of the utility model, the diameter of holding in the palm gyro wheel fixed orifices is 12.5mm, tight pulley device adjustment hole has been seted up to the bottom of tight pulley board one side that rises.
As an optimal technical scheme of the utility model, the specification of roller fastener is M12 x 80, and roller fastener and roller fixed orifices phase-match, the specification of preventing the eccentric wheel fastener is M12 x 100, and prevents that eccentric wheel fastener and the fixed waist hole phase-match of preventing the eccentric wheel.
As an optimal technical scheme of the utility model, bearing, prevent inclined to one side wheel fastener and prevent that the fixed waist hole of inclined to one side wheel is made by the integral type processing of moulding plastics, pull rod and pull rod fixed orifices are made by the integral type processing.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a tight pulley board that rises is bent through the panel beating by the steel sheet material and is made, the minor face of one end is bent and is convenient for fixed pull rod, the long limit of the other end is bent in order to increase the intensity of tight pulley board that rises, structural strength has also been guaranteed when reducing part material thickness, the cost of manufacture reduces by a wide margin, the bearing, prevent the eccentric wheel fastener and prevent that the fixed waist hole of eccentric wheel is made by the integral type processing of moulding plastics, pull rod and pull rod fixed orifices are made by integral type processing, make overall structure simple, be convenient for install, use the reliability height, the loss that the wearing and tearing of preventing the eccentric wheel brought has also reduced, the maintenance cost has greatly been reduced, make the surface quality and the pleasing to the eye degree by a wide margin of tight pulley board that rises all had the promotion, the competitiveness of product has been promoted.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a front view of the tension roller plate of the present invention;
fig. 4 is a side view of the tension roller plate of the present invention.
In the figure: 1. tensioning the roller plate; 2. anti-deviation rollers; 3. supporting a roller; 4. a shaft sleeve; 5. a pull rod; 6. a idler fastener; 7. an anti-yaw wheel fastener; 8. a pull rod fastener; 9. a fixing hole of the tension wheel device; 10. the anti-deviation wheel is fixed in the waist hole; 11. a supporting roller fixing hole; 12. adjusting holes of the tensioning wheel device; 13. a pull rod fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a moving walk handrail belt tight pulley device that rises, including tight pulley board 1 that rises, tight pulley board 1 one side's top has been seted up and has been prevented fixed waist hole 10 of eccentric wheel, the middle part of preventing fixed waist hole 10 of eccentric wheel and the one end fixed connection of preventing eccentric wheel fastener 7, the other end fixedly connected with of preventing eccentric wheel fastener 7 prevents eccentric wheel 2, tight pulley board 1 one side's middle part has been seted up six supporting roller fixed orificess 11, the middle part of every supporting roller fixed orifices 11 all with the one end fixed connection of supporting roller fastener 6, the middle part of supporting roller fastener 6 is equipped with axle sleeve 4, the middle part fixed connection of the one end of axle sleeve 4 and supporting roller 3, tight pulley board 1's one end has been seted up pull rod fixed orifices 13 that rises, the middle part threaded connection of pull rod fixed orifices 13 has pull rod 5, the one end threaded connection that pull rod 5 is close to tight pulley board 1 has pull rod fastener 8.
Preferably, the tensioning roller plate 1 is made of a steel plate material through sheet metal bending, one end of the tensioning roller plate is a short edge bent to facilitate fixing of the pull rod 5, the other end of the tensioning roller plate is a long edge bent to increase the strength of the tensioning roller plate 1, the thickness of the tensioning roller plate 1 is 5mm, a zinc layer is plated on the surface of the tensioning roller plate 1, and the structural strength is guaranteed while the thickness of the part material is reduced.
Preferably, both ends of the top of one side of the tension roller plate 1 are provided with tension roller device fixing holes 9, and the diameter of each tension roller device fixing hole 9 is 13 mm.
Preferably, the diameter of the roller fixing hole 11 is 12.5mm, and the bottom of one side of the tensioning roller plate 1 is provided with a tensioning wheel device adjusting hole 12.
Preferably, the specification of the idler wheel fastener 6 is M12 × 80, the idler wheel fastener 6 is matched with the idler wheel fixing hole 11, the specification of the anti-deviation wheel fastener 7 is M12 × 100, the anti-deviation wheel fastener 7 is matched with the anti-deviation wheel fixing kidney hole 10, the six shaft sleeves 4 and the six idler wheels 3 are respectively installed in the six idler wheel fixing holes 11 in the middle of one side of the tensioning roller plate 1 through the six idler wheel fasteners 6, and the anti-deviation idler wheel 2 is installed in the anti-deviation wheel fixing kidney hole 10 in the top of one side of the tensioning roller plate 1 through the anti-deviation wheel fastener 7.
Preferably, the shaft sleeve 4, the anti-deviation wheel fastener 7 and the anti-deviation wheel fixing waist hole 10 are all machined and manufactured by injection molding integration, so that the idler wheel 3 is not required to be provided with a bearing and a check ring, the installation process flow of manually installing the bearing is omitted, the use cost of the idler wheel 3 is reduced, and compared with a sliding block type anti-deviation device, the anti-deviation device is simple in structure, simple to install and high in use reliability, after the roller type anti-deviation idler wheel 2 is adopted, the loss caused by abrasion of the anti-deviation idler wheel 2 is reduced, the maintenance cost is greatly reduced, the pull rod 5 and the pull rod fixing hole 13 are machined and manufactured by integration, the surface quality and the appearance attractiveness of the tensioning idler wheel plate 1 are greatly improved, and the structure of integration is simpler to manufacture.
When the anti-deviation device is used, the anti-deviation roller 2 is arranged in the anti-deviation wheel fixing kidney hole 10 at the top of one side of the tensioning roller plate 1 through the anti-deviation wheel fastener 7, the anti-deviation wheel fastener 7 and the anti-deviation wheel fixing kidney hole 10 are processed by injection molding in an integrated mode, compared with a sliding block type anti-deviation device, the anti-deviation device is simple in structure, simple to install and high in use reliability, after the roller type anti-deviation roller 2 is adopted, the loss caused by abrasion of the anti-deviation roller 2 is reduced, maintenance cost is greatly reduced, six shaft sleeves 4 and six idler wheels 3 are respectively arranged in six idler wheel fixing holes 11 in the middle of one side of the tensioning roller plate 1 through six idler wheel fasteners 6, tensioning wheel device fixing holes 9 are formed in two ends of the top of one side of the tensioning roller plate 1, tensioning wheel device adjusting holes 12 are formed in the bottom of one side of the tensioning roller plate 1, the pull rod 5 is arranged in pull rod fixing holes 13 at one end of the tensioning roller plate 1, the pull rod fastener 8 is installed in the one end that the pull rod 5 is close to tight pulley board 1 that rises, and pull rod 5 and pull rod fixed orifices 13 are made by the integral type processing for the surface quality and the pleasing to the eye degree of appearance of tight pulley board 1 that rises have all promoted by a wide margin, and the structure preparation of integral type is more simple moreover, and overall structure is simple, and the equipment is convenient, and the dependable performance is when guaranteeing structural strength, and the cost of manufacture reduces by a wide margin, has promoted the competitiveness of product.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a moving walk handrail area tight pulley device that rises, includes tight roller board (1) that rises, its characterized in that: the top of one side of the tensioning roller plate (1) is provided with an anti-deviation wheel fixing waist hole (10), the middle part of the anti-deviation wheel fixing waist hole (10) is fixedly connected with one end of an anti-deviation wheel fastener (7), the other end of the anti-deviation wheel fastener (7) is fixedly connected with an anti-deviation roller (2), six idler wheel fixing holes (11) are formed in the middle of one side of the tensioning roller plate (1), the middle of each idler wheel fixing hole (11) is fixedly connected with one end of an idler wheel fastener (6), a shaft sleeve (4) is arranged in the middle of the supporting roller fastening piece (6), one end of the shaft sleeve (4) is fixedly connected with the middle of the supporting roller (3), one end of the tensioning roller plate (1) is provided with a pull rod fixing hole (13), the middle part of the pull rod fixing hole (13) is in threaded connection with a pull rod (5), and one end of the pull rod (5) close to the tensioning roller plate (1) is in threaded connection with a pull rod fastener (8).
2. The tension wheel device for the handrail belt of the moving sidewalk according to claim 1, characterized in that: the tensioning roller plate (1) is made of a steel plate material through sheet metal bending, one end of the tensioning roller plate is short-edge bending, the other end of the tensioning roller plate is long-edge bending, the thickness of the tensioning roller plate (1) is 5mm, and a zinc layer is plated on the surface of the tensioning roller plate (1).
3. The tension wheel device for the handrail belt of the moving pavement according to claim 1, wherein: and two ends of the top of one side of the tensioning roller plate (1) are provided with tensioning wheel device fixing holes (9), and the diameter of each tensioning wheel device fixing hole (9) is 13 mm.
4. The tension wheel device for the handrail belt of the moving sidewalk according to claim 1, characterized in that: the diameter of the supporting roller fixing hole (11) is 12.5mm, and a tensioning wheel device adjusting hole (12) is formed in the bottom of one side of the tensioning roller plate (1).
5. The tension wheel device for the handrail belt of the moving pavement according to claim 1, wherein: the specification of the idler wheel fastener (6) is M12 multiplied by 80, the idler wheel fastener (6) is matched with the idler wheel fixing hole (11), the specification of the anti-deviation wheel fastener (7) is M12 multiplied by 100, and the anti-deviation wheel fastener (7) is matched with the anti-deviation wheel fixing kidney hole (10).
6. The tension wheel device for the handrail belt of the moving sidewalk according to claim 1, characterized in that: the shaft sleeve (4), the anti-deflection wheel fastener (7) and the anti-deflection wheel fixing waist hole (10) are all machined in an injection molding integrated mode, and the pull rod (5) and the pull rod fixing hole (13) are all machined in an integrated mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220500671.4U CN217051228U (en) | 2022-03-07 | 2022-03-07 | Automatic sidewalk handrail belt tensioning wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220500671.4U CN217051228U (en) | 2022-03-07 | 2022-03-07 | Automatic sidewalk handrail belt tensioning wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217051228U true CN217051228U (en) | 2022-07-26 |
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ID=82489676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220500671.4U Active CN217051228U (en) | 2022-03-07 | 2022-03-07 | Automatic sidewalk handrail belt tensioning wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217051228U (en) |
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2022
- 2022-03-07 CN CN202220500671.4U patent/CN217051228U/en active Active
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