CN211121184U - Level gauge for engineering survey - Google Patents
Level gauge for engineering survey Download PDFInfo
- Publication number
- CN211121184U CN211121184U CN202020172040.5U CN202020172040U CN211121184U CN 211121184 U CN211121184 U CN 211121184U CN 202020172040 U CN202020172040 U CN 202020172040U CN 211121184 U CN211121184 U CN 211121184U
- Authority
- CN
- China
- Prior art keywords
- plate
- level
- bottom plate
- fixedly connected
- main board
- 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
- Air Bags (AREA)
Abstract
The utility model belongs to the technical field of engineering survey, especially, a surveyor's level for engineering survey, comprising a base plate, the bottom of bottom plate is provided with a fixed base, the side swing joint of fixed base has a telescopic link, the top of bottom plate is provided with a bearing, a rotating shaft is movably arranged in the bearing in a penetrating way, the top of rotating shaft is fixedly connected with a supporting plate, the top of supporting plate is provided with a surveyor's level body, the top of supporting plate is fixedly connected with a protection plate, the side of protection plate is provided with an air bag, the side of air bag is communicated with an air pipe; the utility model discloses, through setting up the bearing at the top of bottom plate to the pivot of cooperation backup pad bottom, the rotation of the spirit level body of can being convenient for, through setting up protection shield and gasbag, can carry out timely protection to the spirit level when empting, and cooperation gas cylinder, solenoid valve and controller can be when empting, aerify the gasbag fast, reach the purpose of protection spirit level.
Description
Technical Field
The utility model belongs to the technical field of the engineering survey, concretely relates to surveyor's level for engineering survey.
Background
The level is an instrument for establishing a horizontal sight line to measure the height difference between two ground points, the level can measure the height difference between the ground points according to a leveling principle, the level is a high-precision measuring tool, but the use environment of the level is complex, the level is generally used for construction, the environment is disordered on a construction site, the level is prone to toppling, colliding and damaging, unpredictable loss is caused, and the existing level and a supporting structure thereof lack corresponding protective measures.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a surveyor's level for engineering survey, it is effectual to have a protection, does not influence the characteristics of normal use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surveyor's level for engineering survey, includes the bottom plate, the bottom of bottom plate is provided with the fixing base, the side swing joint of fixing base has the telescopic link, the top of bottom plate is provided with the bearing, the pivot is worn to be equipped with by the bearing internalization, the top fixedly connected with backup pad of pivot, the top of backup pad is provided with the surveyor's level body, the top fixedly connected with protection shield of backup pad, the side of protection shield is provided with the gasbag, the side intercommunication of gasbag has the trachea, the bottom of bottom plate is provided with high-pressure gas cylinder, high-pressure gas cylinder's one end intercommunication has three way connection, three way connection's middle part is provided with the solenoid valve, three way connection's the other end and.
Preferably, the controller includes shell, inclination sensor, control mainboard, acceleration sensor and battery, the inner wall of shell openly is provided with the control mainboard, the top electric connection of control mainboard has inclination sensor, the bottom electric connection of control mainboard has acceleration sensor, the bottom of the inner wall of shell is provided with the battery, the battery passes through wire and control mainboard electric connection.
Preferably, the bottom of the bottom plate is provided with a fixing belt, and the bottom plate is fixedly connected with the high-pressure gas cylinder through the fixing belt.
Preferably, the electromagnetic valve is electrically connected with the control main board through a wire.
Preferably, the bottom of the telescopic rod is fixedly connected with supporting legs, and the supporting legs are made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up the bearing at the top of bottom plate to the pivot of cooperation backup pad bottom, the rotation of the spirit level body of can being convenient for, through setting up protection shield and gasbag, can carry out timely protection to the spirit level when empting, and cooperation high-pressure gas cylinder solenoid valve and controller can be when empting, aerify the gasbag fast, reach the purpose of protection spirit level.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic structural view of the position A of the present invention;
in the figure: 1. a base plate; 2. a fixed seat; 3. a telescopic rod; 4. a support leg; 5. a bearing; 6. a rotating shaft; 7. a support plate; 8. a protection plate; 9. an air bag; 10. an air tube; 11. a high pressure gas cylinder; 12. fixing belts; 13. a controller; 14. a housing; 15. a tilt sensor; 16. a control main board; 17. an acceleration sensor; 18. a storage battery; 19. an electromagnetic valve; 20. a three-way joint; 21. the spirit level body.
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.
Examples
Referring to fig. 1-2, the present invention provides the following technical solutions: a level for engineering measurement comprises a bottom plate 1, wherein a fixed seat 2 is arranged at the bottom of the bottom plate 1, a telescopic rod 3 is movably connected to the side face of the fixed seat 2, a bearing 5 is arranged at the top of the bottom plate 1, a rotating shaft 6 is movably arranged in the bearing 5 in a penetrating manner, a supporting plate 7 is fixedly connected to the top end of the rotating shaft 6, the rotation of a level body 21 can be facilitated by arranging the bearing 5 at the top of the bottom plate 1 and matching with the rotating shaft 6 at the bottom of the supporting plate 7, the level body 21 is arranged at the top of the supporting plate 7, a protecting plate 8 is fixedly connected to the top of the supporting plate 7, an air bag 9 is arranged at the side face of the protecting plate 8, an air pipe 10 is communicated with the side face of the air bag 9, a high-pressure air bottle 11 is arranged at the bottom of the bottom plate 1, the other end of three way connection 20 communicates with the one end of trachea 10, the bottom of bottom plate 1 is provided with controller 13, through setting up protection shield 8 and gasbag 9, can carry out timely protection to the surveyor's level when empting to cooperation high-pressure gas cylinder, solenoid valve 19 and controller 13 can be when empting, and to gasbag 9 quick inflation, reach the purpose of protection surveyor's level.
Specifically, the controller 13 includes a housing 14, a tilt angle sensor 15, a control mainboard 16, an acceleration sensor 17 and a storage battery 18, the inner wall of the housing 14 is provided with the control mainboard 16 on the front side, the top electrically connected with the tilt angle sensor 15 of the control mainboard 16, the bottom electrically connected with the acceleration sensor 17 of the control mainboard 16, the bottom of the inner wall of the housing 14 is provided with the storage battery 18, and the storage battery 18 is electrically connected with the control mainboard 16 through a wire.
Specifically, the bottom of bottom plate 1 is provided with fixed band 12, bottom plate 1 passes through fixed band 12 and high-pressure gas cylinder 11 fixed connection, through setting up fixed band 12, can be convenient for change high-pressure gas cylinder 11.
Specifically, the electromagnetic valve 19 is electrically connected to the control main board 16 through a wire.
Specifically, the bottom fixedly connected with stabilizer blade 4 of telescopic link 3, the material of stabilizer blade 4 is rubber, through setting up stabilizer blade 4, increases the area of contact with ground, improves the stability of support.
The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, when spirit level body 21 takes place to empty, inclination sensor 15 detects bottom plate 1's inclination and changes to detect bottom plate 1 through acceleration sensor 17 and being doing the accelerated motion, at this moment, control mainboard 16 judges for taking place to empty, and control solenoid valve 19 is opened, fills gasbag 9 with compressed gas in the high-pressure gas cylinder 11 in through trachea 10, makes gasbag 9 inflation, and buffering impact force degree and protection spirit level body 21 can not break.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A level for engineering survey, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with a fixing seat (2), the side face of the fixing seat (2) is movably connected with a telescopic rod (3), the top of the bottom plate (1) is provided with a bearing (5), a rotating shaft (6) is movably arranged in the bearing (5) in a penetrating manner, the top end of the rotating shaft (6) is fixedly connected with a supporting plate (7), the top of the supporting plate (7) is provided with a level body (21), the top of the supporting plate (7) is fixedly connected with a protecting plate (8), the side face of the protecting plate (8) is provided with an air bag (9), the side face of the air bag (9) is communicated with an air pipe (10), the bottom of the bottom plate (1) is provided with a high-pressure air bottle (11), one end of the high-pressure air bottle (11) is communicated with a three-way joint (20), the middle part of the three-way joint (, the bottom of the bottom plate (1) is provided with a controller (13).
2. A level for engineering surveying as claimed in claim 1, characterized in that: the controller (13) comprises a shell (14), an inclination angle sensor (15), a control main board (16), an acceleration sensor (17) and a storage battery (18), wherein the control main board (16) is arranged on the front surface of the inner wall of the shell (14), the inclination angle sensor (15) is electrically connected to the top of the control main board (16), the acceleration sensor (17) is electrically connected to the bottom of the control main board (16), the storage battery (18) is arranged at the bottom of the inner wall of the shell (14), and the storage battery (18) is electrically connected with the control main board (16) through a wire.
3. A level for engineering surveying as claimed in claim 1, characterized in that: the bottom of the bottom plate (1) is provided with a fixing band (12), and the bottom plate (1) is fixedly connected with a high-pressure gas cylinder (11) through the fixing band (12).
4. A level for engineering surveying as claimed in claim 2, characterized in that: the electromagnetic valve (19) is electrically connected with the control main board (16) through a lead.
5. A level for engineering surveying as claimed in claim 1, characterized in that: the bottom fixedly connected with stabilizer blade (4) of telescopic link (3), the material of stabilizer blade (4) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020172040.5U CN211121184U (en) | 2020-02-15 | 2020-02-15 | Level gauge for engineering survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020172040.5U CN211121184U (en) | 2020-02-15 | 2020-02-15 | Level gauge for engineering survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121184U true CN211121184U (en) | 2020-07-28 |
Family
ID=71700768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020172040.5U Active CN211121184U (en) | 2020-02-15 | 2020-02-15 | Level gauge for engineering survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211121184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608392A (en) * | 2023-05-31 | 2023-08-18 | 常州联盛光电科技有限公司 | Multi-dimensional adjusting structure and adjusting method for laser level meter machine |
-
2020
- 2020-02-15 CN CN202020172040.5U patent/CN211121184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608392A (en) * | 2023-05-31 | 2023-08-18 | 常州联盛光电科技有限公司 | Multi-dimensional adjusting structure and adjusting method for laser level meter machine |
| CN116608392B (en) * | 2023-05-31 | 2023-11-10 | 常州联盛光电科技有限公司 | Multi-dimensional adjusting structure and adjusting method for laser level meter machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211121184U (en) | Level gauge for engineering survey | |
| CN212432135U (en) | Level detection device for building detection | |
| CN110411878A (en) | A kind of bridge construction quality detection apparatus | |
| CN114234913A (en) | Settlement degree measuring device for bridge design | |
| CN209494526U (en) | A kind of flexible calibration formula geological mapping drilling machine of level for building | |
| CN209197996U (en) | A kind of novel overturn-preventing wheel load measuring instrument self-level(l)ing auxiliary support apparatus | |
| CN108088429B (en) | Scale used at night | |
| CN208833713U (en) | A kind of telescopic auxiliary scanning thick stick convenient for steel-plate ultrasound wave non-destructive testing | |
| CN215801850U (en) | Foundation pile detection device | |
| CN109752137A (en) | One kind being used for vehicle wheel load self-level(l)ing overturn-preventing support device | |
| CN210862711U (en) | Geological survey compass | |
| CN214747922U (en) | Novel engineering measurement is with horizontal calibration device | |
| CN215060986U (en) | Surveying instrument convenient to adjust height of survey and drawing | |
| CN216132457U (en) | Survey and drawing is with measuring scale subassembly | |
| CN216717366U (en) | Inclination observation device and engineering machinery | |
| CN217385845U (en) | Unreachable ground point coordinate measuring device applied to RTK | |
| CN213543566U (en) | GPS positioning measurement device for hydraulic engineering | |
| CN109489645A (en) | A kind of engineering mapping total station | |
| CN214494388U (en) | Garbage truck vehicle-mounted suspension weighing device | |
| CN208668484U (en) | A kind of single pile horizontally loading test device | |
| CN216283462U (en) | High-precision measuring device for building planning design | |
| CN219935847U (en) | Pit backfill detection device | |
| CN216345031U (en) | Building slope warning device for building monitoring | |
| CN219810446U (en) | Pile foundation gradient detection ruler | |
| CN211926845U (en) | Bridge beam supports inclination rapid survey appearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |