CN212871242U - Gyroscope for surveying and mapping engineering - Google Patents
Gyroscope for surveying and mapping engineering Download PDFInfo
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- CN212871242U CN212871242U CN202021077440.4U CN202021077440U CN212871242U CN 212871242 U CN212871242 U CN 212871242U CN 202021077440 U CN202021077440 U CN 202021077440U CN 212871242 U CN212871242 U CN 212871242U
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- shell
- gyroscope
- groove
- inner shell
- buffer springs
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- 238000013507 mapping Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a gyroscope for mapping engineering, including the shell, wherein: the shell is provided with a first groove, the inner bottom surface of the shell is provided with a plurality of first buffer springs in an annular array by taking the axis of the shell as the center, and the first support plates are arranged on the first buffer springs; an inner shell is sleeved in the outer shell, a second groove is formed in the inner shell, a plurality of second buffer springs are arranged on the inner bottom surface of the inner shell in an annular array by taking the axis of the inner shell as a center, second supporting plates are arranged on the plurality of second buffer springs, a gyroscope body is arranged on each second supporting plate, and a cylinder is arranged on the top surface of the inner shell; the spiral cover is arranged on the outer shell, the outer shell and the inner shell are fixed through the spiral cover, and the spiral cover is provided with a semi-circular groove. The utility model provides a present gyroscope lack stable support structure, the lower problem of protectiveness.
Description
Technical Field
The utility model belongs to the technical field of surveying instrument, concretely relates to gyroscope for surveying and mapping engineering.
Background
Surveying and mapping project, measuring various information of space and earth and drawing a topographic map of various information, usually developing a virgin land or before large-scale engineering construction, must be measured and drawn by surveying and mapping engineer, and provide other information data, then can make decision, planning and design, so that the surveying and mapping work is very important, the map and traffic tourist map which we usually see are completed on the basis of surveying and mapping, the surveying and mapping project takes the shape, size and gravity field of the earth and other planets as research objects, the research and mapping objects are very wide, mainly include various ground features, geomorphology and underground geological structure, hydrology, mineral deposits and the like of the earth surface, such as mountains, rivers, houses, roads, vegetation and the like, the gyroscope is an angular motion detection device which uses a moment sensitive shell of a high-speed revolution body to rotate around one or two axes orthogonal to the momentum relative to the inertia space, the main part is a rotor rotating at a very high angular speed to a rotating shaft, the rotor is arranged in a bracket, and an angular motion detection device manufactured by other principles has the same function and is also called a gyroscope.
However, most large-scale engineering buildings at present need to be subjected to movable surveying and mapping before starting, and construction is better performed on one side, and because construction site vibration is large, the placement of the gyroscope is not stable enough, the use of the gyroscope is influenced, the gyroscope is prone to error generation in the measuring process, and because the construction site is mostly a soil ground, so that sand is more, and the gyroscope is prone to accuracy reduction and even damage in the environment for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gyroscope for mapping engineering to solve present gyroscope and lack stable bearing structure, the lower problem of protectiveness.
In order to achieve the above object, the utility model provides a following technical scheme: a gyroscope for mapping engineering, comprising a housing, wherein: the shell is provided with a first groove, the inner bottom surface of the shell is provided with a plurality of first buffer springs in an annular array by taking the axis of the shell as the center, and the first support plates are arranged on the first buffer springs;
an inner shell is sleeved in the outer shell, a second groove is formed in the inner shell, a plurality of second buffer springs are arranged on the inner bottom surface of the inner shell in an annular array by taking the axis of the inner shell as a center, second supporting plates are arranged on the plurality of second buffer springs, a gyroscope body is arranged on each second supporting plate, and a cylinder is arranged on the top surface of the inner shell;
the fan-shaped angle formed by the first groove and the axis of the outer shell ranges from 0 degree to 180 degrees, the fan-shaped angle formed by the second groove and the axis of the inner shell ranges from 0 degree to 180 degrees, and the fan-shaped angle formed by the first groove and the axis of the outer shell is larger than the fan-shaped angle formed by the second groove and the axis of the inner shell;
the spiral cover is arranged on the outer shell, the outer shell and the inner shell are fixed through the spiral cover, and the spiral cover is provided with a semi-circular groove.
Preferably, the number of the first buffer springs is nine, and the number of the second buffer springs is nine.
Preferably, the diameter of the inner wall of the outer shell is identical to the diameter of the outer wall of the inner shell.
Preferably, the outer shell is provided with external threads, the screw cap is internally provided with internal threads, and the outer shell is in threaded connection with the screw cap.
Preferably, the bottom surface of the housing, the top surface of the first support plate and the top surface of the second support plate are all provided with flexible materials, and the flexible materials are one or more of rubber, latex, EVA, ACF, ABR, EPS and XRD.
Preferably, the screw cap, the second support plate, the inner shell, the first support plate and the outer shell are coaxially arranged.
Preferably, the width of the groove body of the semi-circular groove is consistent with the diameter of the cylinder.
The technical effects and advantages of the utility model are:
firstly, the method comprises the following steps: the utility model discloses can carry out a lot of filtration to vibrations for the gyroscope body can be in relatively steady state, thereby can reduce the external environment that the gyroscope body receives and disturb more stable of operation, makes the measuring result of gyroscope body accord with actual conditions more.
Secondly, the method comprises the following steps: the utility model discloses can carry out the enclosed protection to the gyroscope body for the gyroscope body can be in a relatively safe environment, avoids receiving the influence of natural environment such as collision or sand blown by wind, rain and snow.
Thirdly, the method comprises the following steps: the utility model discloses structure safe and reliable has good market prospect.
Fourthly: the utility model discloses product property can be good, long service life.
Fifth, the method comprises the following steps: the utility model discloses convenient to use, convenient and fast.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
FIG. 2 is a schematic structural view of the first groove of the present invention when opened;
fig. 3 is a schematic structural view of the first groove of the present invention when closed.
In the figure: 1-spiral cover, 2-gyroscope body, 3-second support plate, 4-second groove, 5-first groove, 6-outer shell, 7-first buffer spring, 8-first support plate, 9-inner shell, 10-cylinder, 11-second buffer spring and 12-semi-circular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of 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.
The utility model provides a gyroscope for mapping engineering as shown in 1-3, including shell 6, wherein: a first groove 5 is formed in the shell 6, a plurality of first buffer springs 7 are arranged on the inner bottom surface of the shell 6 in an annular array by taking the axis of the shell 6 as the center, and first supporting plates 8 are arranged on the plurality of first buffer springs 7;
an inner shell 9 is sleeved in the outer shell 6, a second groove 4 is formed in the inner shell 9, a plurality of second buffer springs 11 are arranged on the inner bottom surface of the inner shell 9 in an annular array by taking the axis of the inner shell 9 as a center, second supporting plates 3 are arranged on the plurality of second buffer springs 11, a gyroscope body 2 is arranged on each second supporting plate 3, and a cylinder 10 is arranged on the top surface of the inner shell 9;
the fan-shaped angle formed by the first groove 5 and the axis of the outer shell 6 ranges from 0 degree to 180 degrees, the fan-shaped angle formed by the second groove 4 and the axis of the inner shell 9 ranges from 0 degree to 180 degrees, and the fan-shaped angle formed by the first groove 5 and the axis of the outer shell 6 is larger than the fan-shaped angle formed by the second groove 4 and the axis of the inner shell 9;
be provided with spiral cover 1 on the shell 6, shell 6 is fixed through spiral cover 1 with inner shell 9, be provided with semi-circular groove 12 on the spiral cover 1.
Specifically, the number of the first buffer springs 7 is nine, and the number of the second buffer springs 11 is nine.
Specifically, the diameter of the inner wall of the outer shell 6 is consistent with the diameter of the outer wall of the inner shell 9.
Specifically, be provided with the external screw thread on the shell 6, be provided with the internal thread in the spiral cover 1, shell 6 and spiral cover 1 threaded connection.
Specifically, the bottom surface of the housing 6, the top surface of the first support plate 8 and the top surface of the second support plate 3 are all provided with flexible materials, and the flexible materials are one or more of rubber, latex, EVA, ACF, ABR, EPS and XRD.
Specifically, the screw cap 1, the second support plate 3, the inner shell 9, the first support plate 8 and the outer shell 6 are coaxially arranged.
Specifically, the width of the semi-circular groove 12 is consistent with the diameter of the cylinder 10.
The utility model discloses a theory of operation does:
the utility model is provided with a shell 6, a first groove 5 is arranged on the shell 6, a plurality of first buffer springs 7 are arranged on the inner bottom surface of the shell 6 in an annular array by taking the axis of the shell 6 as the center, and a first supporting plate 8 is arranged on the first buffer springs 7, so the utility model can filter the vibration for the first time through the first buffer springs 7;
an inner shell 9 is sleeved in the outer shell 6, a second groove 4 is formed in the inner shell 9, a plurality of second buffer springs 11 are arranged on the inner bottom surface of the inner shell 9 in an annular array by taking the axis of the inner shell 9 as a center, second supporting plates 3 are arranged on the second buffer springs 11, and gyroscope bodies 2 are arranged on the second supporting plates 3, so that the utility model can filter the vibration for the second time through the second buffer springs 11;
the inner shell 9 is fixedly provided with a cylinder 10, so that the inner shell 9 can be driven to rotate in the outer shell 6 by rotating the cylinder 10, and the relative position of the second groove 4 on the inner shell 9 and the first groove 5 on the outer shell 6 is adjusted, so that the first groove 5 on the outer shell 6 can be opened or closed through the inner shell 9;
be provided with spiral cover 1 on shell 6, shell 6 and inner shell 9 are fixed through spiral cover 1, have seted up the external screw thread on the shell 6, are provided with the semicircle annular groove 12 that supplies the cylinder to remove on the spiral cover 1, be provided with in the spiral cover 1 with the shell 6 on the internal thread of external screw thread looks adaptation, spiral cover 1 and shell 6 threaded connection.
In summary, the following steps: the utility model provides a present gyroscope lack stable support structure, the lower problem of protectiveness.
In the description of the present invention, it is to be understood that the terms "bottom", "front", "one side", "outer", "central", "inner", "upper", "lower", "one end", "vertical", "lower", "outer", "circumferential", "end", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1 to 3, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but it is difficult to achieve absolute equality in actual production and operation, and some deviation generally exists. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.
In the present invention, unless otherwise explicitly specified or limited, the terms "embedded", "disposed", "connected", "fixed", "distributed" and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A gyroscope for surveying and mapping engineering, comprising a housing (6), characterized in that: a first groove (5) is formed in the shell (6), a plurality of first buffer springs (7) are arranged on the inner bottom surface of the shell (6) in an annular array by taking the axis of the shell (6) as the center, and first supporting plates (8) are arranged on the first buffer springs (7);
an inner shell (9) is sleeved in the outer shell (6), a second groove (4) is formed in the inner shell (9), a plurality of second buffer springs (11) are arranged on the inner bottom surface of the inner shell (9) in an annular array by taking the axis of the inner shell (9) as the center, a second supporting plate (3) is arranged on the plurality of second buffer springs (11), a gyroscope body (2) is arranged on the second supporting plate (3), and a cylinder (10) is arranged on the top surface of the inner shell (9);
the fan-shaped angle formed by the first groove (5) and the axis of the outer shell (6) ranges from 0 degree to 180 degrees, the fan-shaped angle formed by the second groove (4) and the axis of the inner shell (9) ranges from 0 degree to 180 degrees, and the fan-shaped angle formed by the first groove (5) and the axis of the outer shell (6) is larger than the fan-shaped angle formed by the second groove (4) and the axis of the inner shell (9);
be provided with spiral cover (1) on shell (6), shell (6) are fixed through spiral cover (1) with inner shell (9), be provided with semi-circular groove (12) on spiral cover (1).
2. The gyroscope for mapping engineering according to claim 1, wherein: the number of the first buffer springs (7) is nine, and the number of the second buffer springs (11) is nine.
3. The gyroscope for mapping engineering according to claim 1, wherein: the diameter of the inner wall of the outer shell (6) is consistent with that of the outer wall of the inner shell (9).
4. The gyroscope for mapping engineering according to claim 1, wherein: the screw cap is characterized in that an external thread is arranged on the shell (6), an internal thread is arranged in the screw cap (1), and the shell (6) is in threaded connection with the screw cap (1).
5. The gyroscope for mapping engineering according to claim 1, wherein: the bottom surface of shell (6), the top surface of first backup pad (8) and the top surface of second backup pad (3) all are provided with flexible material, flexible material is one or more in rubber, latex, EVA, ACF, ABR, EPS and XRD.
6. The gyroscope for mapping engineering according to claim 1, wherein: the spiral cover (1), the second supporting plate (3), the inner shell (9), the first supporting plate (8) and the outer shell (6) are coaxially arranged.
7. The gyroscope for mapping engineering according to claim 1, wherein: the width of the semi-circular groove (12) is consistent with the diameter of the cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021077440.4U CN212871242U (en) | 2020-06-11 | 2020-06-11 | Gyroscope for surveying and mapping engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021077440.4U CN212871242U (en) | 2020-06-11 | 2020-06-11 | Gyroscope for surveying and mapping engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871242U true CN212871242U (en) | 2021-04-02 |
Family
ID=75209351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021077440.4U Expired - Fee Related CN212871242U (en) | 2020-06-11 | 2020-06-11 | Gyroscope for surveying and mapping engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871242U (en) |
-
2020
- 2020-06-11 CN CN202021077440.4U patent/CN212871242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |