CN219448339U - Centering device for roller gear ring - Google Patents
Centering device for roller gear ring Download PDFInfo
- Publication number
- CN219448339U CN219448339U CN202320440867.3U CN202320440867U CN219448339U CN 219448339 U CN219448339 U CN 219448339U CN 202320440867 U CN202320440867 U CN 202320440867U CN 219448339 U CN219448339 U CN 219448339U
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- roller
- centering device
- bearing plate
- gear ring
- adjusting
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Abstract
The application relates to the technical field of transmission mechanisms in chemical equipment, in particular to a roller gear ring centering device. The roller gear ring centering device comprises a bearing plate, supporting legs and an adjusting member; one end of each supporting leg is arranged on the bearing plate, and the other end of each supporting leg is arranged on the roller; the adjusting component is provided with a clamping part and an adjusting part connected with the clamping part; the adjusting part can penetrate through the bearing plate, and the clamping part is arranged at the end part of the adjusting part, which is close to the roller; one end of the adjusting part, which is far away from the clamping part, is abutted against the gear ring; in practice, the roller and the gear are separately installed, for example: the diameter of the roller is 4500mm, the diameter of the roller gear is 7000mm, the weight is 14t, the distance between the wall of the roller and the inner face of the gear ring is 400mm, the width of the inner wall face of the gear ring is 150mm, the adjusting part can be driven to move along the first direction through the driving clamping part, and the center distance from any point on the inner face of the gear ring to the roller can be effectively ensured.
Description
Technical Field
The application relates to the technical field of transmission mechanisms in chemical equipment, in particular to a roller gear ring centering device.
Background
In the prior large-scale chemical equipment, the equipment in the form of a roller is not in a small number, such as a roller dryer, a roller cooler and the like, because the diameter of the roller is too large, equipment manufacturers often do not pre-install the gear ring for transportation reasons, the gear ring is automatically installed by a construction unit after the mode of selecting the parts is sent to the site, and how to safely, efficiently and accurately complete the installation and centering of the gear ring is a problem in front of people.
Therefore, there is a need for a centering device for a roller gear rim, so as to solve the technical problems in the prior art.
Disclosure of Invention
The utility model aims at providing a roller gear circle centering device, can't guarantee the technical problem of accurate installation of cylinder and gear circle among the prior art to a certain extent.
The application provides a roller gear ring centering device which is arranged between a roller and a gear ring; the roller gear ring centering device comprises a bearing plate, supporting legs and an adjusting member;
one end of each supporting leg is arranged on the bearing plate, and the other end of each supporting leg is arranged on the roller;
the adjusting member has a clamping portion and an adjusting portion connected to the clamping portion; the clamping part is arranged at the end part of the adjusting part, which is close to the roller, and can penetrate through the bearing plate; one end of the adjusting part, which is far away from the clamping part, is abutted against the gear ring;
the adjusting part can be driven to move along a first direction by driving the clamping part, so that the adjusting part adjusts the distance between the roller and the gear ring.
In the above technical solution, further, the length direction of the bearing plate is parallel to the axial direction of the drum, and the bearing plate spans the gear ring.
In the above aspect, further, the adjusting member includes a screw capable of functioning as the adjusting portion and a screw head capable of functioning as the clamping portion;
the number of the adjusting members is two, the two adjusting members are arranged at intervals along the length direction of the bearing plate, the center of the bearing plate is taken as a reference point, and the two adjusting members are symmetrically arranged relative to the reference point.
In the above technical solution, further, the distance between the two adjusting members is 80mm.
In the above technical scheme, further, threaded holes are formed in positions, corresponding to the two screws, of the bearing plate.
In the above technical solution, further, the support leg includes a first support plate;
one end of the first supporting plate is arranged on the bearing plate, and the other end of the first supporting plate extends to the roller along the first direction.
In the above technical solution, further, the support leg further includes a second support plate and a third support plate;
the second support plate and the third support plate are respectively arranged at two ends of the first support plate, and the second support plate, the first support plate and the third support plate are sequentially connected to form a concave structure.
In the above technical solution, further, the number of the supporting legs is two, and the two supporting legs are respectively disposed at the end portions of the bearing plate along the length direction thereof.
In the above technical solution, further, the length of the first support plate is set between 300mm and 400 mm.
In the above technical solution, further, the size of the bearing plate is 58mm×200mm×40mm.
Compared with the prior art, the beneficial effects of this application are:
the application provides a roller gear ring centering device which is arranged between a roller and a gear ring; the roller gear ring centering device comprises a bearing plate, supporting legs and an adjusting member;
one end of each supporting leg is arranged on the bearing plate, and the other end of each supporting leg is arranged on the roller;
the adjusting member has a clamping portion and an adjusting portion connected to the clamping portion; the clamping part is arranged at the end part of the adjusting part, which is close to the roller, and can penetrate through the bearing plate; one end of the adjusting part, which is far away from the clamping part, is abutted against the gear ring;
the adjusting part can be driven to move along a first direction by driving the clamping part, so that the adjusting part adjusts the distance between the roller and the gear ring.
Specifically, during actual use, the roller and the gear are individually mounted, for example: the diameter of the roller is 4500mm, the diameter of the roller gear is 7000mm, the weight is 14t, the distance between the wall of the roller and the inner face of the gear ring is 400mm, the width of the inner wall face of the gear ring is 150mm, and as shown in the combination of fig. 1 and 2, the adjusting part can be driven to move along the first direction by driving the clamping part, so that the distance between the roller and the gear ring can be adjusted by the adjusting part, the distance from any point on the inner face of the gear ring to the center of the roller can be effectively ensured, and the perpendicularity and elevation of the gear ring are easy to control; greatly improves labor productivity, reduces labor intensity, improves installation quality, and provides sufficient construction time for equipment installation and the like.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a roller gear rim centering device provided by the present application;
fig. 2 is a front view of the roller gear rim centering device provided by the present application.
Reference numerals:
10-bearing plates; 11-supporting legs; 12-an adjustment member; 13-a first direction; 14-a screw; 15-screw heads; 16-a threaded hole; 17-a first support plate; 18-a second support plate; 19-a third support plate.
Detailed Description
The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but rather, obvious variations may be made upon an understanding of the present disclosure, other than operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.
The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided solely to illustrate some of the many possible ways of implementing the methods, devices, and/or systems described herein that will be apparent after a review of the disclosure of the present application.
In the entire specification, when an element (such as a layer, region or substrate) is described as being "on", "connected to", "bonded to", "over" or "covering" another element, it may be directly "on", "connected to", "bonded to", "over" or "covering" another element or there may be one or more other elements interposed therebetween. In contrast, when an element is referred to as being "directly on," directly connected to, "or" directly coupled to, "another element, directly on," or "directly covering" the other element, there may be no other element intervening therebetween.
As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.
Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, component, region, layer or section discussed in examples described herein could also be termed a second member, component, region, layer or section without departing from the teachings of the examples.
For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to another element would then be oriented "below" or "lower" relative to the other element.
Thus, the term "above … …" includes both orientations "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.
Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.
The features of the examples described herein may be combined in various ways that will be apparent after an understanding of the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure.
A roller gear rim centering device provided in the present application is described below with reference to fig. 1 and 2.
In the embodiment, the roller gear ring centering device is arranged between the paired rollers and the gear ring, so that the distances between any point on the inner side wall of the gear ring and the rollers are equal, and the accurate installation of the rollers and the gear ring is further ensured; specifically, the roller gear rim centering device includes a bearing plate 10, support legs 11, and an adjusting member 12; wherein one end of the supporting leg 11 is welded to the bearing plate 10 and the other end is welded to the drum; the adjustment member 12 has a clamping portion and an adjustment portion connected to the clamping portion; the adjusting part can penetrate through the bearing plate 10, and the clamping part is arranged at the end part of the adjusting part, which is close to the roller; one end of the adjusting part, which is far away from the clamping part, is abutted against the gear ring.
In the actual use process, the roller and the gears are independently arranged, the diameter of the roller is 4500mm, the diameter of the roller gear is 7000mm, the weight is 14t, the distance between the wall of the roller and the inner surface of the gear ring is 400mm, the width of the inner wall surface of the gear ring is 150mm, and as shown in the combination of fig. 1 and 2, the adjusting part can be driven to move along the first direction 13 by driving the clamping part, so that the distance between the roller and the gear ring is adjusted by the adjusting part, the distance from any point on the inner surface of the gear ring to the center of the roller can be effectively ensured, and the perpendicularity and elevation of the gear ring are easy to control; greatly improves labor productivity, reduces labor intensity, improves installation quality, and provides sufficient construction time for equipment installation and the like.
The first direction 13 refers to the radial direction of the gear rim.
Further, the length of the load bearing plate 10 was 580mm, the width was 200mm, and the height was 40mm.
Further, the length direction of the bearing plate 10 is parallel to the axis direction of the drum, and the bearing plate 10 spans the gear ring.
In this embodiment, the adjusting member 12 includes a screw 14 capable of functioning as an adjusting portion and a screw head 15 capable of functioning as a clamping portion;
the number of the adjusting members 12 is two, the two adjusting members 12 are arranged at intervals along the length direction of the bearing plate 10, and the two adjusting members 12 are symmetrically arranged about a reference point with respect to the center of the bearing plate 10.
Specifically, in order to make the distances from the points on the inner wall surface of the gear ring to the drum equal as much as possible, considering that the gear ring has a certain width, two adjusting members 12 are used for adjustment, further, the two adjusting members 12 are symmetrically disposed with respect to the reference point, and in the actual adjustment process, the two adjusting members 12 are respectively located at both ends of the gear ring in the width direction thereof.
Further, the distance between the two regulating members 12 is 80mm.
Further, threaded holes 16 are formed in the bearing plate 10 at positions corresponding to the two threaded rods 14.
In this embodiment, two support legs 11 are provided, and the two support legs 11 are respectively disposed at the ends of the bearing plate 10 along the length direction thereof, and in actual use, the bearing plate 10 spans across the gear rim (i.e., the gear rim is disposed above the bearing plate 10, and the two support legs 11 are respectively disposed at two sides of the gear rim; specifically, the support legs 11 include a first support plate 17, and one end of the first support plate 17 is disposed on the bearing plate 10 and the other end extends to the drum along the first direction 13 and is welded with the drum.
Preferably, the length of the first support plate 17 is set between 300mm and 400 mm.
Specifically, the support leg 11 further includes a second support plate 18 and a third support plate 19; the second support plate 18 and the third support plate 19 are respectively disposed at two ends of the first support plate 17 along the width direction thereof, and the second support plate 18, the first support plate 17 and the third support plate 19 are sequentially connected to form a concave structure.
The supporting force of the first supporting plate 17 is reinforced by the second and third supporting plates 18 and 19, thereby improving the supporting effect of the supporting leg 11.
The specific construction process of the application is as follows:
the first step: a δ=40 mm thick steel plate Q235B was cut to a size of 580×200×40mm as the load-bearing plate 10. The 200mm*70mm*10mm Q235B channel steel was cut to a length of 300mm to serve as the supporting leg 11.
And a second step of: after the material preparation is completed, the centering device is assembled, 2 threaded holes 16 with the diameter of 32mm are drilled at the position of 40mm around the center point of the bearing plate 10, the concave surfaces of the supporting legs 11 are inwards welded on the two sides of the bearing plate 10, and the device is assembled.
And a third step of: the centering device is transversely arranged between the drum wall and the gear ring, the supporting legs 11 are welded on the drum wall, and the two screws 14 are screwed into the bearing plate 10 until abutting against the inner wall of the gear ring, so that the centering device is installed in place.
Fourth step: the spanner is used, the space between the drum wall and the inner surface of the gear ring is realized by screwing in and screwing out the screw 14, the error is not more than 1mm according to the drawing requirement, the centering installation of the gear ring is completed, the gear ring and the centering device cannot be impacted during the centering installation, and the centering space error is prevented.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The roller gear ring centering device is arranged between the roller and the gear ring; the roller gear ring centering device is characterized by comprising a bearing plate, supporting legs and an adjusting member;
one end of each supporting leg is arranged on the bearing plate, and the other end of each supporting leg is arranged on the roller;
the adjusting member has a clamping portion and an adjusting portion connected to the clamping portion; the clamping part is arranged at the end part of the adjusting part, which is close to the roller, and can penetrate through the bearing plate; one end of the adjusting part, which is far away from the clamping part, is abutted against the gear ring;
the adjusting part can be driven to move along a first direction by driving the clamping part, so that the adjusting part adjusts the distance between the roller and the gear ring.
2. The roller gear rim centering device as claimed in claim 1, wherein a length direction of the bearing plate is parallel to an axial direction of the roller, and the bearing plate spans the gear rim.
3. The roller gear rim centering device according to claim 1, characterized in that the adjusting member includes a screw capable of functioning as the adjusting portion and a screw head capable of functioning as the clamping portion;
the number of the adjusting members is two, the two adjusting members are arranged at intervals along the length direction of the bearing plate, the center of the bearing plate is taken as a reference point, and the two adjusting members are symmetrically arranged relative to the reference point.
4. A roller gear rim centering device as claimed in claim 3, wherein the spacing between the two adjustment members is 80mm.
5. A roller gear rim centering device according to claim 3, wherein the bearing plate is provided with threaded holes corresponding to the two screw rods.
6. The roller gear rim centering device of claim 1, wherein the support leg includes a first support plate;
one end of the first supporting plate is arranged on the bearing plate, and the other end of the first supporting plate extends to the roller along the first direction.
7. The roller gear rim centering device of claim 6, wherein the support leg further comprises a second support plate and a third support plate;
the second support plate and the third support plate are respectively arranged at two ends of the first support plate, and the second support plate, the first support plate and the third support plate are sequentially connected to form a concave structure.
8. The roller gear rim centering device according to claim 1, wherein the number of the support legs is two, and the two support legs are respectively provided at the ends of the bearing plate in the length direction thereof.
9. The roller gear rim centering device of claim 6, characterized in that the length of the first support plate is set between 300mm-400 mm.
10. The roller gear rim centering device of claim 1, wherein the bearing plate has a size of 58mm x 200mm x 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320440867.3U CN219448339U (en) | 2023-03-09 | 2023-03-09 | Centering device for roller gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320440867.3U CN219448339U (en) | 2023-03-09 | 2023-03-09 | Centering device for roller gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219448339U true CN219448339U (en) | 2023-08-01 |
Family
ID=87422950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320440867.3U Active CN219448339U (en) | 2023-03-09 | 2023-03-09 | Centering device for roller gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219448339U (en) |
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2023
- 2023-03-09 CN CN202320440867.3U patent/CN219448339U/en active Active
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