CN217899251U - Telescopic pipeline surveying and mapping equipment wheel set system based on linear bearing - Google Patents
Telescopic pipeline surveying and mapping equipment wheel set system based on linear bearing Download PDFInfo
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- CN217899251U CN217899251U CN202220795538.6U CN202220795538U CN217899251U CN 217899251 U CN217899251 U CN 217899251U CN 202220795538 U CN202220795538 U CN 202220795538U CN 217899251 U CN217899251 U CN 217899251U
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Abstract
The utility model relates to a pipeline surveying and mapping technology field just discloses a scalable pipeline surveying and mapping equipment wheelset system based on linear bearing, a scalable pipeline surveying and mapping equipment wheelset system based on linear bearing installs on wall-mounted pipeline orbit surveying and mapping appearance, and scalable pipeline surveying and mapping equipment wheelset system includes guide arm, fixed tripod, round pin axle, three wheelset mechanisms, slip tripod, linear bearing, bearing end cover, spring and stop nut, fixed tripod pass through three screw and guide arm fixed, the slip tripod subassembly and the guide arm sliding fit of installation, the one end installation spring of slip tripod, linear bearing installs in the cavity of slip tripod, linear bearing utilizes the bearing end cover to pass through three fix with screw, wheelset mechanism has three groups, has solved the friction problem of support frame and slide bar support through utilizing linear bearing, has improved wheelset structure's stability and life effectively.
Description
Technical Field
The utility model relates to a pipeline survey and drawing technical field specifically is a scalable pipeline mapping equipment wheelset system based on linear bearing.
Background
Pipeline mapping equipment has been widely used in urban technical construction, and is especially comparatively extensive in the laying and mapping fields of electric power pipeline, gas pipeline, drainage and water supply pipe. The inner diameter of the pipeline has more specifications, so that a telescopic wheel set system capable of adapting to different pipeline diameters is required. The structural style of present scalable wheelset is mostly the slide bar and uses with the support frame cooperation, has great friction between support frame and the slide bar, easily causes the phenomenon such as the excessive wearing and tearing of structure, wheelset card pause in the use, seriously influences the operation stability of mapping equipment in the pipeline, causes the problem that measuring accuracy is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scalable pipeline mapping equipment wheelset system based on linear bearing reaches the purpose of solving 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 scalable pipeline mapping equipment wheelset system based on linear bearing installs on wall-mounted pipeline orbit surveying instrument, scalable pipeline mapping equipment wheelset system includes guide arm, fixed tripod, round pin axle, three wheelset mechanisms, slip tripod, linear bearing, bearing end cover, spring and stop nut, fixed tripod pass through three screw and guide arm fixed.
Preferably, the installed sliding tripod component is in sliding fit with the guide rod, so that the sliding tripod can slide on the guide rod.
Preferably, one end of the sliding tripod is provided with a spring, so that the spring can provide elastic force for the sliding tripod.
Preferably, the linear bearing is installed in a cavity of the sliding tripod.
Preferably, the linear bearing is fixed by three screws using a bearing end cap.
Preferably, the wheel set mechanisms are three groups, the three groups of wheel set mechanisms are respectively connected with the sliding tripod and the fixed tripod through pin shafts, and each wheel set mechanism comprises a first support plate, a second support plate and wheels.
Preferably, the spring is fixed through a limiting nut, so that the limiting nut can obtain supporting force and can limit the spring.
The utility model provides a scalable pipeline mapping equipment wheelset system based on linear bearing. The method has the following beneficial effects: the friction problem between the support frame and the sliding rod support is solved by utilizing the linear bearing, and the stability and the service life of the wheel set structure are effectively improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a structural diagram of the second supporting plate of the present invention.
In the figure: the device comprises a guide rod 1, a fixed tripod 2, a pin shaft 3, a wheel set mechanism 4, a sliding tripod 5, a linear bearing 6, a bearing end cover 7, a spring 8, a limit nut 9, a support plate II 10 and wheels 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a scalable pipeline mapping equipment wheelset system based on linear bearing installs on wall-mounted pipeline orbit surveying instrument, and scalable pipeline mapping equipment wheelset system includes guide arm 1, fixed tripod 2, round pin axle 3, wheelset mechanism 4, slip tripod 5, linear bearing 6, bearing end cover 7, spring 8 and stop nut 9. The fixed tripod 2 is fixed with the guide rod 1 through three screws. The linear bearing 6 is arranged in a cavity of the sliding tripod 5, and is fixed by three screws by utilizing the bearing end cover 7, and the assembled sliding tripod component is arranged on the guide rod 1 and can freely slide on the guide rod. The wheel set mechanism 4 comprises a first support plate, a second support plate 10 and wheels 11, and two ends of the three wheel set mechanisms 4 are respectively fixed with the fixing tripod 2 and the mounting holes of the sliding tripod 5 through pin shafts 3. The spring 8 is sleeved on the guide rod 1 and is in contact with the bearing end cover 7, and the compression amount is adjusted through the limiting nut 9. The size of wheelset external diameter can be realized to the position of the scalable pipeline mapping equipment wheelset system of assembling through adjusting limit nut to be adapted to the measurement work of different pipe diameters, and linear bearing 6 has effectually reduced the hard friction between slip tripod 5 and the guide arm 1, has guaranteed the flexible ride comfort and the stability of wheelset, thereby improves mapping equipment's work efficiency and measuring accuracy.
When using, through adjusting limit nut's position, can realize the size of wheelset external diameter to be adapted to the measurement work of different pipe diameters, and linear bearing 6 has effectually reduced the hard friction between slip tripod 5 and the guide arm 1, has guaranteed the flexible ride comfort and the stability of wheelset, thereby improves surveying and mapping equipment's work efficiency and measuring accuracy.
In conclusion, although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a scalable pipeline mapping equipment wheelset system based on linear bearing installs on adherence formula pipeline orbit surveying appearance, its characterized in that: scalable pipeline mapping equipment wheelset system includes guide arm (1), fixed tripod (2), round pin axle (3), wheelset mechanism (4), slip tripod (5), linear bearing (6), bearing end cover (7), spring (8) and stop nut (9), fixed tripod (2) fixed through three screw and guide arm (1), linear bearing (6) utilize bearing end cover (7) to fix in the cavity of slip tripod (5) through three screw, the one end installation spring (8) of slip tripod (5), spring (8) are fixed on the outer wall of slip tripod (5) through stop nut (9), stop nut (9) are installed on the outer wall of guide arm (1).
2. The linear bearing based retractable pipeline surveying device wheelset system of claim 1, wherein: the installed sliding tripod (5) component is in sliding fit with the guide rod (1).
3. The linear bearing based retractable pipeline surveying device wheelset system of claim 1, wherein: the linear bearing (6) is installed in a cavity of the sliding tripod (5).
4. The linear bearing-based telescopic pipeline surveying device wheel set system of claim 1, wherein: the wheel set mechanisms (4) are provided with three groups, the three groups of wheel set mechanisms (4) are respectively connected with the sliding tripod (5) and the fixed tripod (2) through pin shafts (3), and each wheel set mechanism (4) comprises a first support plate, a second support plate (10) and wheels (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220795538.6U CN217899251U (en) | 2022-04-07 | 2022-04-07 | Telescopic pipeline surveying and mapping equipment wheel set system based on linear bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220795538.6U CN217899251U (en) | 2022-04-07 | 2022-04-07 | Telescopic pipeline surveying and mapping equipment wheel set system based on linear bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217899251U true CN217899251U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220795538.6U Active CN217899251U (en) | 2022-04-07 | 2022-04-07 | Telescopic pipeline surveying and mapping equipment wheel set system based on linear bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217899251U (en) |
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2022
- 2022-04-07 CN CN202220795538.6U patent/CN217899251U/en active Active
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