CN211373605U - Civil engineering measuring device - Google Patents
Civil engineering measuring device Download PDFInfo
- Publication number
- CN211373605U CN211373605U CN201921783574.5U CN201921783574U CN211373605U CN 211373605 U CN211373605 U CN 211373605U CN 201921783574 U CN201921783574 U CN 201921783574U CN 211373605 U CN211373605 U CN 211373605U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- shell
- bottom plate
- top end
- groove
- 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.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a civil engineering measuring device, which comprises a shelf, the top four corners of shelf all is provided with leveling mechanism, first recess has all been seted up in the top four corners of shelf, the inner chamber at first recess is pegged graft to the one end of first copper ball, the inner chamber spiro union of nut has the one end of screw rod, the top of bottom plate is provided with the casing, the inner chamber bottom of casing is rotated and is connected with the turbine, the outer wall of pointer and the top interference fit who is located the number of degrees dish have the pointer, the top fixedly connected with measuring instrument of pivot, the top of bottom plate just is located the rear side of casing is fixed with the spirit level. This civil engineering measuring device more is applicable to different ground, need not the secondary adjustment, and labour saving and time saving has improved whole work efficiency, also can not influenced measure to the ground of some unevenness, capillary crack and so on, improves the measuring precision, has strengthened the practicality, satisfies user's demand.
Description
Technical Field
The utility model relates to a civil engineering measuring device technical field specifically is a civil engineering measuring device.
Background
The civil engineering survey is that construction survey personnel carry out survey and set up work according to the design drawing, make plane and elevation sign of a certain position for the construction. The device runs through the whole construction process, so that design drawings can be implemented, the construction can be continuously carried out, a common measuring device needs to swing a tripod between two unknown points, a measuring instrument is placed on the tripod, three machine base screws are utilized for leveling, the traditional leveling mode is too single, the flatness of the device needs to be adjusted again according to different angles due to different angles in the measuring process, the measuring accuracy is influenced by the ground with certain unevenness, capillary cracks and the like, and the instrument cannot be finely adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil engineering measuring device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a civil engineering measuring device comprises a frame, wherein four corners of the top end of the frame are provided with leveling mechanisms;
the leveling mechanism comprises a bottom plate, a first groove, a first steel ball, a nut, a screw, a rotating handle, a second steel ball and a second groove;
four corners of the top end of the frame are provided with first grooves, one end of the first steel ball is inserted into an inner cavity of the first groove, the other end of the first steel ball is provided with a nut, one end of a screw is screwed into the inner cavity of the nut, the other end of the screw is provided with a second steel ball, the outer wall of the screw is provided with a rotating handle close to the bottom end of the second steel ball, the bottom end of the bottom plate is provided with a second groove, and the inner cavity of the second groove is inserted with a second steel ball;
the top end of the bottom plate is provided with a rotating mechanism;
the rotating mechanism comprises a shell, a turbine, a worm rod, a rotating rod, a degree disk, a pointer, a measuring instrument, a level gauge and a rotating shaft;
the top end of the bottom plate is provided with a shell, the bottom end of the inner cavity of the shell is rotatably connected with a turbine, the front side of the turbine is engaged and connected with a worm which is rotatably connected with the front side of the inner cavity of the shell through a bearing along the left-right direction, the outer ring of the bearing is fixedly connected with the left end and the right end of the inner wall of the shell, the inner ring of the bearing is in interference fit with the left end and the right end of the outer wall of the worm, and the right end of the scroll bar extends out of the right side wall of the shell and is fixed with a rotating rod, the center position of the top end of the shell is inserted with a rotating shaft, the bottom end of the rotating shaft extends into the inner cavity of the shell and is fixedly connected with the center of the top end of the turbine, a degree disk fixedly connected with the top end of the shell is penetrated through the top end of the rotating shaft, a pointer is in interference fit with the outer wall of the pointer and positioned at the top end of the degree disk, the top end of the rotating shaft is fixedly connected with a measuring instrument, and the top end of the bottom plate is fixed with a level gauge on the rear side of the shell.
Preferably, the bottom plate is the same size as the top end of the shelf.
Preferably, the surfaces of the first groove, the first steel ball, the second steel ball and the second groove are all cambered surfaces.
Preferably, the threaded portion of the stem is adapted to be threaded completely into the interior cavity of the nut.
Preferably, the center position of the turbine is respectively on the same center position vertical line with the bottom plate, the rotating shaft, the degree disk and the measuring instrument.
Compared with the prior art, the beneficial effects of the utility model are that: this civil engineering measuring device, when in-service use, realize the accurate leveling of the device through levelling mechanism, realize through rotary mechanism that the device can measure different angles, be different from original adjustment mode, change three point adjustment formula into four points in the support, be more applicable to different ground, can carry out more careful adjustment to the instrument through the assistance of graduated disk and spirit level, and can not influence the levelness of this equipment again when carrying out the rotation to different angles after the adjustment, need not secondary control, time saving and labor saving, whole work efficiency has been improved, to some unevenness, ground of capillary crack class also can not influenced measure, improve the measuring precision, the practicality has been strengthened, user's demand is satisfied.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a top cross-sectional view of the housing of the present invention;
fig. 3 is a right side sectional view of the rotating mechanism of the present invention;
fig. 4 is a top view of the rotating mechanism of the present invention.
In the figure: 1. the device comprises a frame, 2, a bottom plate, 3, a leveling mechanism, 301, a first groove, 302, a first steel ball, 303, a nut, 304, a screw rod, 305, a rotating handle, 306, a second steel ball, 307, a second groove, 4, a rotating mechanism, 401, a shell, 402, a turbine, 403, a scroll rod, 404, a rotating rod, 405, a degree disc, 406, a pointer, 407, a measuring instrument, 408, a level meter, 409 and a rotating shaft.
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. 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 civil engineering measuring device technical solution: a civil engineering measuring device comprises a frame 1, wherein four corners of the top end of the frame 1 are provided with leveling mechanisms 3, and the four leveling mechanisms 3 can level according to different angles;
the leveling mechanism 3 comprises a bottom plate 2, a first groove 301, a first steel ball 302, a nut 303, a screw 304, a rotating handle 305, a second steel ball 306 and a second groove 307;
four corners of the top end of the shelf 1 are respectively provided with a first groove 301, one end of a first steel ball 302 is inserted into an inner cavity of the first groove 301, the other end of the first steel ball 302 is provided with a nut 303, the inner cavity of the nut 303 is screwed with one end of a screw 304, the other end of the screw 304 is provided with a second steel ball 306, the diameter of the bottom end of the inner cavity of the second groove 307 is smaller than the diameter length of the second steel ball 306, the second steel ball 306 is prevented from being separated from the second groove 307, the second steel ball 306 can drive the second groove 307 to move up and down, the outer wall of the screw 304 is provided with a rotating handle 305 close to the bottom end of the second steel ball 306, the bottom end of the bottom plate 2 is provided with a second groove 307, and the inner;
the top end of the bottom plate 2 is provided with a rotating mechanism 4;
the rotating mechanism 4 comprises a shell 401, a turbine 402, a scroll 403, a rotating rod 404, a degree disk 405, a pointer 406, a measuring instrument 407, a level gauge 408 and a rotating shaft 409;
the top end of the bottom plate 2 is provided with a shell 401, the bottom end of the inner cavity of the shell 401 is rotatably connected with a turbine 402, the front side of the turbine 402 is engaged and connected with a worm 403 which is rotatably connected with the front side of the inner cavity of the shell 401 through a bearing along the left-right direction, the outer ring of the bearing is fixedly connected with the left end and the right end of the inner wall of the shell 401, the inner ring of the bearing is in interference fit with the left end and the right end of the outer wall of the worm 403, the right end of the worm 403 extends out of the right side wall of the shell 401 and is fixedly provided with a rotating rod 404, the worm 403 can rotate clockwise or anticlockwise through the rotating rod 404 to drive a measuring instrument 407 to convert the angle, the center position of the top end of the shell 401 is inserted with a rotating shaft 409, the bottom end of the rotating shaft 409 extends into the inner cavity of the shell 401 and is fixedly connected with the center position of the top end of, the pointer 406 facilitates a user to know a specific angle after the user views the rotating measuring instrument 407 more precisely, the measuring instrument 407 is fixedly connected to the top end of the rotating shaft 409, the level gauge 408 is fixed to the top end of the bottom plate 2 and located at the rear side of the housing 401, and the level gauge 408 can assist in determining whether the leveling is accurate.
Preferably, the bottom plate 2 and the top end of the frame 1 have the same shape and size, and are more stable and convenient for the leveling mechanism 3 to adjust.
Preferably, the surfaces of the first groove 301, the first steel ball 302, the second steel ball 306 and the second groove 307 are all cambered surfaces, and the cambered surfaces are beneficial to rotation and prevent friction with the joints.
Preferably, the threaded portion of the rotating handle 305 can be completely screwed into the inner cavity of the nut 303, and the moving distance between the base plate 2 and the frame 1 can be increased by screwing the rotating handle 305 and the nut 303.
Preferably, the center of the turbine 402 is perpendicular to the base plate 2, the shaft 409, the dial 405 and the measuring device 407, and the center is the same with the center, so that the same perpendicular line can enhance the accuracy of the measurement.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the device needs to be leveled, the device is placed on a platform needing to be measured, after a specific angle value displayed by a level gauge 408 is checked, targeted debugging is carried out according to the surface horizontal line deviation degree of a bottom plate 2, after a screw cap 303 corresponding to an offset angle in the device is held by one hand, the other hand rotates a rotating handle 305 clockwise, the rotating handle 305 drives a screw 304 to continuously rotate inwards the screw cap 303, so that a second steel ball 306 on the screw 304 pulls one angle of the bottom plate 2 to move downwards, the rotating handle 305 is stopped rotating after the required angle is adjusted according to data display of the level gauge 408, leveling of the device is realized, when the device needs to be measured in multiple angles, under the effect of meshing of a turbine and the turbine, the rotating rod 404 drives a scroll 403 to rotate clockwise or anticlockwise, so that the turbine 402 rotates clockwise or anticlockwise, and a rotating shaft 409 on the turbine 402 drives a pointer 406 and an anticlockwise measuring instrument 407 to rotate simultaneously, through pointer 406 along the scale removal on the number of degrees dish 405, the device can realize more accurate multi-angle measurement, through the leveling range to four great improvement of angle pertinence adjustment, and need not secondary adjustment levelness after the adjustment, only need rotate rotary mechanism can, easy operation, convenient and fast shortens measuring time, and is applicable to different ground, and the practicality is stronger, is favorable to promoting.
In the description of the present invention, it is to be understood that the terms "top end", "inner cavity", "one end", "the other end", "center position", "right side", "outer wall", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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; also, unless expressly stated or limited otherwise, the terms "fixed," "disposed," "plugged," "opened," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a civil engineering measuring device, includes shelf (1), its characterized in that: four corners of the top end of the frame (1) are provided with leveling mechanisms (3);
the leveling mechanism (3) comprises a bottom plate (2), a first groove (301), a first steel ball (302), a nut (303), a screw (304), a rotating handle (305), a second steel ball (306) and a second groove (307);
four corners of the top end of the frame (1) are provided with first grooves (301), one end of the first steel ball (302) is inserted into an inner cavity of the first groove (301), the other end of the first steel ball (302) is provided with a nut (303), the inner cavity of the nut (303) is in threaded connection with one end of a screw (304), the other end of the screw (304) is provided with a second steel ball (306), the outer wall of the screw (304) and the bottom end close to the second steel ball (306) are provided with a rotating handle (305), the bottom end of the bottom plate (2) is provided with a second groove (307), and the inner cavity of the second groove (307) is inserted with the second steel ball (306);
the top end of the bottom plate (2) is provided with a rotating mechanism (4);
the rotating mechanism (4) comprises a shell (401), a turbine (402), a worm rod (403), a rotating rod (404), a degree disc (405), a pointer (406), a measuring instrument (407), a level (408) and a rotating shaft (409);
a shell (401) is arranged at the top end of the bottom plate (2), the bottom end of an inner cavity of the shell (401) is rotatably connected with a turbine (402), the front side of the turbine (402) is connected with a worm (403) which is rotatably connected with the front side of the inner cavity of the shell (401) through a bearing in a left-right direction in a meshed manner, the outer ring of the bearing is fixedly connected with the left end and the right end of the inner wall of the shell (401), the inner ring of the bearing is in interference fit with the left end and the right end of the outer wall of the worm (403), the right end of the worm (403) extends out of the right side wall of the shell (401) and is fixed with a rotating rod (404), a rotating shaft (409) is inserted into the center position of the top end of the shell (401), the bottom end of the rotating shaft (409) extends into the inner cavity of the shell (401) and is fixedly connected with the center position of the top end of the, the outer wall of the pointer (406) is located at the top end of the degree disc (405) and is in interference fit with the pointer (406), the top end of the rotating shaft (409) is fixedly connected with a measuring instrument (407), and the top end of the bottom plate (2) is located at the rear side of the shell (401) and is fixedly provided with a level gauge (408).
2. A civil engineering measuring device as claimed in claim 1, wherein: the shape and the size of the top ends of the bottom plate (2) and the shelf (1) are the same.
3. A civil engineering measuring device as claimed in claim 1, wherein: the surfaces of the first groove (301), the first steel ball (302), the second steel ball (306) and the second groove (307) are cambered surfaces.
4. A civil engineering measuring device as claimed in claim 1, wherein: the threaded portion of the stem (305) may be threaded completely into the interior cavity of the nut (303).
5. A civil engineering measuring device as claimed in claim 1, wherein: the center position of the turbine (402) is respectively on the same center position vertical line with the bottom plate (2), the rotating shaft (409), the degree disc (405) and the measuring instrument (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783574.5U CN211373605U (en) | 2019-10-23 | 2019-10-23 | Civil engineering measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783574.5U CN211373605U (en) | 2019-10-23 | 2019-10-23 | Civil engineering measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211373605U true CN211373605U (en) | 2020-08-28 |
Family
ID=72152789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921783574.5U Active CN211373605U (en) | 2019-10-23 | 2019-10-23 | Civil engineering measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211373605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199789A (en) * | 2021-12-12 | 2022-03-18 | 中绿碳测未来(大同)科技有限公司 | High-sensitivity laser spectrum greenhouse gas monitor |
| CN117213453A (en) * | 2023-10-12 | 2023-12-12 | 山东鲁碧建材有限公司 | Mapping device for mine geological engineering |
-
2019
- 2019-10-23 CN CN201921783574.5U patent/CN211373605U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199789A (en) * | 2021-12-12 | 2022-03-18 | 中绿碳测未来(大同)科技有限公司 | High-sensitivity laser spectrum greenhouse gas monitor |
| CN117213453A (en) * | 2023-10-12 | 2023-12-12 | 山东鲁碧建材有限公司 | Mapping device for mine geological engineering |
| CN117213453B (en) * | 2023-10-12 | 2024-04-23 | 山东鲁碧建材有限公司 | Mapping device for mine geological engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10746756B2 (en) | Dynamic testing device suitable for drilling tool attitude measurement module | |
| CN211373605U (en) | Civil engineering measuring device | |
| CN201522253U (en) | Slope measuring instrument | |
| CN102494580A (en) | Spherical surface comparison measuring instrument of bevel planet gear | |
| CN212539136U (en) | Flatness detection device for building engineering | |
| CN102937442A (en) | Level bubble type dipmeter | |
| CN115420176B (en) | Device and method for measuring inclination angle and depth of deep straight hole | |
| CN216523841U (en) | Road engineering that accuracy is high detects uses roughness detection device | |
| CN107179037A (en) | A kind of universal joint centre of gyration is away from contrast measuring instrument | |
| CN204575068U (en) | A kind of device measuring slope leveling degree and the gradient | |
| CN211420790U (en) | Road engineering is roughness detection device for construction | |
| CN209116910U (en) | A kind of multi-functional form and position error measurement instrument | |
| CN113847878A (en) | Surface difference measuring equipment and surface difference measuring method for excavator appearance piece | |
| CN112268545A (en) | Device for measuring inclination angle of building entity | |
| CN207741756U (en) | A kind of measurement mark for subway horizontal control point | |
| CN209326548U (en) | A kind of bridge construction level detection device | |
| CN219161520U (en) | Empty box barometer | |
| CN215767098U (en) | Perpendicularity detection device for construction engineering | |
| CN2580399Y (en) | Multipurpose magnetic clock base | |
| CN207280391U (en) | A kind of simple laser arch measurer | |
| CN214225424U (en) | Handheld laser range finder that can level | |
| CN215572576U (en) | Bridge floor distance measuring device for bridge engineering | |
| CN220084010U (en) | Multi-view-port road side slope super-undermining and gradient detector | |
| CN212843555U (en) | Wall corner perpendicularity engineering measuring device for building design | |
| CN211291299U (en) | Novel physical angle test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |