CN114279407A - Multifunctional laser level measuring instrument - Google Patents
Multifunctional laser level measuring instrument Download PDFInfo
- Publication number
- CN114279407A CN114279407A CN202111617663.4A CN202111617663A CN114279407A CN 114279407 A CN114279407 A CN 114279407A CN 202111617663 A CN202111617663 A CN 202111617663A CN 114279407 A CN114279407 A CN 114279407A
- Authority
- CN
- China
- Prior art keywords
- base
- measuring instrument
- measuring
- groove
- laser level
- 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.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The invention relates to the technical field of measuring equipment, in particular to a multifunctional laser level measuring instrument; including the rack, a pedestal, the counter weight body, a controller, the runner assembly, rolling disc and measuring apparatu body, at first place multi-functional laser level measuring apparatu subaerial, gravity influence through the counter weight body receives, make the measuring apparatu body remain perpendicular all the time, when the measuring direction of measuring apparatu body and the measured object of needs regulation are unanimous, start the runner assembly, drive the rolling disc and rotate on the base, record the distance between device and the measured object through infrared distance measuring sensor, when the distance that records is minimum, show that the measuring direction of measuring apparatu body is unanimous with the measured object, adopt above-mentioned structure, measuring direction and the measured object that can the automatic adjustment measuring apparatu body are unanimous, do not need artifical the regulation, it is more convenient to operate.
Description
Technical Field
The invention relates to the technical field of measuring equipment, in particular to a multifunctional laser level measuring instrument.
Background
A level gauge is a common tool for measuring small angles, and is used in the machining industry to measure an inclination angle relative to a horizontal position, and to detect a horizontal position and a vertical position of an apparatus assembly.
However, most of the existing multifunctional laser horizontal measuring instruments are movably mounted on the support, the height of each support leg needs to be manually adjusted, so that the measuring instrument body is kept vertical, the measuring instrument body needs to be manually rotated, the measuring direction of the measuring instrument body is adjusted to be consistent with the measured object, and the operation is troublesome.
Disclosure of Invention
The invention aims to provide a multifunctional laser level gauge, which solves the problems that most of the existing multifunctional laser level gauges in the prior art are movably arranged on a bracket, the height of each supporting leg needs to be manually adjusted, so that a measuring gauge body is kept vertical, the measuring gauge body needs to be manually rotated, the measuring direction of the measuring gauge body is adjusted to be consistent with a measured object, and the operation is troublesome.
In order to achieve the purpose, the invention provides a multifunctional laser level measuring instrument which comprises a placing frame, a base, a counterweight body, a controller, a rotating assembly, a rotating disc and a measuring instrument body, wherein two rotating shafts are arranged at one end, away from the ground, of the placing frame;
the rotating disc is movably connected with the base and located above the rotating assembly, a driven tooth portion is arranged on one side, close to the groove, of the rotating disc, one end, far away from the groove, of the rotating disc is provided with the measuring instrument body, the output end of the rotating assembly corresponds to the driven tooth portion, an infrared distance measuring sensor is further arranged on the outer side of the rotating disc, and the infrared distance measuring sensor is electrically connected with the controller.
Firstly, the multifunctional laser horizontal measuring instrument is placed on the ground, the base is movably connected with the placing rack, the counterweight body is arranged at the bottom of the base, the measuring instrument body is always kept vertical under the influence of gravity on the counterweight body, when the measuring direction of the measuring instrument body is required to be adjusted to be consistent with the measured object, the rotating assembly is started to drive the rotating disc to rotate on the base, the distance between the device and the measured object is measured through the infrared distance measuring sensor, and the measuring direction of the measuring instrument body is corresponding to the measured object until the distance measured by the infrared distance measuring sensor is minimum, so that the position adjustment of the measuring instrument body is completed, by adopting the structure, the measuring direction of the measuring instrument body can be automatically adjusted to be consistent with the measured object, manual adjustment is not needed, and the operation is more convenient.
The rotating assembly comprises a servo motor, a gear reduction box, an output shaft and an output gear, the servo motor is detachably connected with the base and is located inside the groove, the gear reduction box is arranged at the output end of the servo motor, the output shaft is arranged at the output end of the gear reduction box, the output gear is arranged at the output end of the output shaft, and the output gear is meshed with the driven tooth part.
The servo motor is started, the gear reduction box is utilized to slow down the output rotating speed of the servo motor, the output gear is driven to rotate through the output shaft, and the output gear is meshed with the driven tooth part, so that the rotating disc is driven to rotate on the base, and the measuring direction of the measuring instrument body is adjusted.
The rotating assembly further comprises a storage battery, a battery groove is further formed in the base, the storage battery is located inside the battery groove, and the storage battery is used for supplying power to the servo motor, the controller and the infrared distance measuring sensor.
The storage battery is arranged in the battery jar, and the servo motor, the controller and the infrared distance measuring sensor are powered by the storage battery.
The number of teeth of the output gear is smaller than that of the driven tooth part, heat dissipation grooves are formed in the two sides of the base, and the heat dissipation grooves correspond to the servo motors.
The number of teeth of the output gear is smaller than that of the driven tooth part, and the output rotating speed of the output gear is further reduced through the driven tooth part, so that the adjustment of the rotating angle of the measuring instrument body is more convenient.
Wherein, the counter weight body includes fixed plate, cable and counter weight ball, one side of fixed plate with the bottom of base is dismantled and is connected, the opposite side of fixed plate is provided with first link, be provided with the second link on the counter weight ball, the one end of cable is provided with first couple, the other end of cable is provided with the second couple, first couple with first link looks adaptation, the second couple with second link looks adaptation.
When the counterweight body is installed, firstly, the fixing plate is fixed at the bottom of the base through screws, the first hook is hung on the first hanging ring, so that the installation of the inhaul cable is completed, the second hook is hung on the second hanging ring, so that the installation of the counterweight ball is completed, and the measuring instrument body on the base is always kept in a vertical state under the influence of gravity on the counterweight ball.
The rack comprises a bottom plate, a plurality of support legs and mounting rings, wherein the two support legs and the two mounting rings are arranged on the mounting rings, a plurality of first mounting frames are further arranged on the outer side wall of each mounting ring, a plurality of second mounting frames are uniformly arranged on one side, far away from the ground, of the bottom plate, each first mounting frame corresponds to one corresponding second mounting frame, the support legs are arranged between the first mounting frames, one ends of the support legs correspond to the first mounting frames, the first mounting frames are detached and connected, the other ends of the support legs correspond to the second mounting frames, the second mounting frames are detached and connected, one side, far away from the ground, of the bottom plate is further provided with a plurality of storage boxes, and each storage box is used for storing measuring tools.
Utilize the screw to install a plurality ofly the stabilizer blade is in the correspondence first installing frame with between the second installing frame to accomplish the installation of rack one side that the ground was kept away from to the bottom plate sets up a plurality ofly the receiver, every the receiver all is used for accomodating measuring tool, makes multi-functional laser level measuring apparatu is except possessing the level measurement's function, still possesses the function of accomodating, and is functional stronger.
The invention relates to a multifunctional laser horizontal measuring instrument, which comprises a placing frame, a base, a counterweight body, a controller, a rotating assembly, a rotating disc and a measuring instrument body, wherein the multifunctional laser horizontal measuring instrument is placed on the ground, the measuring instrument body is always kept vertical under the influence of gravity on the counterweight body, when the measuring direction of the measuring instrument body is required to be adjusted to be consistent with the measured object, the rotating assembly is started to drive the rotating disc to rotate on the base, the distance between a device and the measured object is measured by an infrared distance measuring sensor, and the measuring direction of the measuring instrument body is corresponding to the measured object until the distance measured by the infrared distance measuring sensor is minimum, so that the position adjustment of the measuring instrument body is completed, and by adopting the structure, the measuring direction of the measuring instrument body can be automatically adjusted to be consistent with the measured object, manual adjustment is not needed, and the operation is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a multifunctional laser level gauge provided by the invention.
Fig. 2 is an enlarged view of a portion of the structure of fig. 1 a according to the present invention.
Fig. 3 is a schematic view of a part of the structure of the multifunctional laser level gauge provided by the invention.
Fig. 4 is a sectional view of the inner structure of fig. 3 taken along line B-B according to the present invention.
Fig. 5 is an enlarged view of a portion of the structure of fig. 3C according to the present invention.
Fig. 6 is a schematic diagram of a split structure of a part of the structure of the multifunctional laser level gauge provided by the invention.
Fig. 7 is an enlarged view of a portion of the structure of fig. 6D according to the present invention.
1-placing rack, 2-base, 3-counterweight body, 4-controller, 5-rotating assembly, 6-rotating disc, 7-measuring instrument body, 8-rotating shaft, 9-groove, 10-driven tooth part, 11-infrared distance measuring sensor, 12-servo motor, 13-gear reduction box, 14-output shaft, 15-output gear, 16-storage battery, 17-battery groove, 18-heat dissipation groove, 19-fixing plate, 20-inhaul cable, 21-counterweight ball, 22-first hanging ring, 23-second hanging ring, 24-first hanging hook, 25-second hanging hook, 26-bottom plate, 27-supporting leg, 28-mounting ring, 29-first mounting frame, 30-second mounting frame, 31-storage box, 32-seat body, 33-rotating block, 34-rotating groove, 35-shaft body, 36-rotating handle, 37-threaded hole, 38-thread, 39-disk body, 40-ring body, 41-limiting plate, 42-limiting ring, 43-fixing hole and 44-fixing bolt.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 7, the invention provides a multifunctional laser leveling instrument, which includes a placing rack 1, a base 2, a counterweight body 3, a controller 4, a rotating assembly 5, a rotating disc 6 and a measuring instrument body 7, wherein one end of the placing rack 1, which is far away from the ground, is provided with two rotating shafts 8, the base 2 is movably connected with the two rotating shafts 8, one end of the base 2, which is close to the ground, is provided with the counterweight body 3, one end of the base 2, which is far away from the ground, is provided with a groove 9, the rotating assembly 5 is arranged inside the groove 9, the controller 4 is arranged on the side surface of the base 2, and the rotating assembly 5 is electrically connected with the controller 4;
the rotating disc 6 is movably connected with the base 2 and is positioned above the rotating assembly 5, one side, close to the groove 9, of the rotating disc 6 is provided with a driven tooth portion 10, one end, far away from the groove 9, of the rotating disc 6 is provided with the measuring instrument body 7, the output end of the rotating assembly 5 corresponds to the driven tooth portion 10, the outer side of the rotating disc 6 is further provided with an infrared distance measuring sensor 11, and the infrared distance measuring sensor 11 is electrically connected with the controller 4.
In this embodiment, the multifunctional laser horizontal measuring instrument is firstly placed on the ground, because the base 2 is movably connected with the placing rack 1, the counterweight body 3 is arranged at the bottom of the base 2, the measuring instrument body 7 is always kept vertical under the influence of gravity on the counterweight body 3, when the measuring direction of the measuring instrument body 7 needs to be adjusted to be consistent with the measured object, the rotating assembly 5 is started to drive the rotating disc 6 to rotate on the base 2 in the forward direction, the distance between the device and the measured object is measured through the infrared distance measuring sensor 11, when the measured distance is in the trend of increasing, the rotating assembly 5 reversely outputs, so as to drive the rotating disc 6 to reversely rotate on the base 2 until the distance measured by the infrared distance measuring sensor 11 is the minimum value, when the measured distance is in the trend of decreasing, the rotating assembly 5 continuously outputs in the forward direction, when the distance measured by the infrared distance measuring sensor 11 is the minimum value, the rotating assembly 5 stops running, at the moment, the measuring direction of the measuring instrument body 7 corresponds to the measured object, so that the position of the measuring instrument body 7 is adjusted, and by adopting the structure, the measuring direction of the measuring instrument body 7 can be automatically adjusted to be consistent with the measured object, manual adjustment is not needed, and the operation is more convenient.
Further, the rotating assembly 5 comprises a servo motor 12, a gear reduction box 13, an output shaft 14 and an output gear 15, the servo motor 12 is detachably connected with the base 2 and is located inside the groove 9, the gear reduction box 13 is arranged at the output end of the servo motor 12, the output shaft 14 is arranged at the output end of the gear reduction box 13, the output gear 15 is arranged at the output end of the output shaft 14, and the output gear 15 is meshed with the driven tooth part 10.
In this embodiment, the servo motor 12 is started, the gear reduction box 13 is used to slow down the output rotation speed of the servo motor 12, the output gear 15 is driven to rotate through the output shaft 14, and the output gear 15 is meshed with the driven tooth part 10, so that the rotating disc 6 is driven to rotate on the base 2, and the measuring direction of the measuring instrument body 7 is adjusted.
Further, the rotating assembly 5 further comprises a storage battery 16, a battery slot 17 is further arranged on the base 2, the storage battery 16 is located inside the battery slot 17, and the storage battery 16 is used for supplying power to the servo motor 12, the controller 4 and the infrared distance measuring sensor 11.
In the present embodiment, the battery 16 is provided inside the battery case 17, and the servo motor 12, the controller 4, and the infrared distance measuring sensor 11 are supplied with power from the battery 16.
Further, the number of teeth of the output gear 15 is smaller than the number of teeth of the driven tooth portion 10, heat dissipation grooves 18 are further formed in both sides of the base 2, and the heat dissipation grooves 18 correspond to the servo motor 12.
In this embodiment, the number of teeth of the output gear 15 is smaller than the number of teeth of the driven gear portion 10, and the output rotation speed of the output gear 15 is further reduced by the driven gear portion 10, so that it is more convenient to adjust the rotation angle of the measuring instrument body 7.
Further, the counterweight body 3 includes fixed plate 19, cable 20 and counterweight ball 21, one side of fixed plate 19 with the bottom of base 2 is dismantled and is connected, the opposite side of fixed plate 19 is provided with first link 22, be provided with second link 23 on the counterweight ball 21, the one end of cable 20 is provided with first couple 24, the other end of cable 20 is provided with second couple 25, first couple 24 with first link 22 looks adaptation, second couple 25 with second link 23 looks adaptation.
In the present embodiment, when the weight body 3 is attached, the fixing plate 19 is first fixed to the bottom of the base 2 by screws, the first hook 24 is hung on the first hanging ring 22 to complete the attachment of the cable 20, the second hook 25 is hung on the second hanging ring 23 to complete the attachment of the weight ball 21, and the weight body 7 on the base 2 is always kept in a vertical state by the influence of gravity on the weight ball 21.
Further, the rack 1 includes a bottom plate 26, a plurality of support legs 27 and a mounting ring 28, be provided with two on the mounting ring 28 the axis of rotation 8, the lateral wall of mounting ring 28 still is provided with a plurality of first installing frames 29, one side that ground was kept away from to bottom plate 26 evenly is provided with a plurality of second installing frames 30, every first installing frame 29 with correspond all be provided with between the second installing frame 30 the support leg 27, the one end of support leg 27 with correspond first installing frame 29 is dismantled and is connected, the other end of support leg 27 with correspond second installing frame 30 is dismantled and is connected, one side that ground was kept away from to bottom plate 26 still is provided with a plurality of receivers 31, and every receiver 31 all is used for accomodating measuring tool.
In the present embodiment, the plurality of support legs 27 are mounted between the corresponding first mounting frame 29 and second mounting frame 30 by screws, so that the mounting of the rack 1 is completed, the plurality of storage boxes 31 are provided on the side of the bottom plate 26 away from the ground, and each storage box 31 is used for storing a measuring tool, so that the multifunctional laser leveling instrument has a storage function in addition to the leveling function, and has a higher functionality.
Further, the base 2 includes a base body 32 and two rotating blocks 33, the rotating blocks 33 are disposed on two sides of the base body 32, a rotating groove 34 is disposed on each rotating block 33, and each rotating shaft 8 corresponds to one rotating groove 34.
In this embodiment, the two sides of the seat body 32 are provided with the rotating blocks 33, and each rotating shaft 8 corresponds to one rotating groove 34, so that the base 2 is movably connected with the placing rack 1.
Further, the two rotation shafts 8 each include a shaft body 35 and a rotation handle 36, threaded holes 37 are formed in two sides of the mounting ring 28, the rotation handle 36 is arranged at one end of the shaft body 35, the other end of the shaft body 35 is matched with the rotation groove 34, threads 38 are formed at one end, close to the rotation handle 36, of the shaft body 35, and the threads 38 are matched with the threaded holes 37.
In this embodiment, when the base 2 is installed, the base 2 is first placed in the middle of the mounting ring 28, so that each of the rotation grooves 34 is respectively matched with one of the threaded holes 37, the rotation handle 36 is rotated to be screwed into the shaft body 35, and one end of the shaft body 35 away from the rotation handle 36 is inserted into the corresponding rotation groove 34, so that the installation of the base 2 is completed.
Further, the rolling disc 6 includes disk body 39, ring body 40 and limiting plate 41, keeping away from of base 2 the one end of counterweight 3 is provided with spacing ring 42, ring body 40 with disk body 39 fixed connection, and be located disk body 39's below, be provided with on ring body 40's the inside wall driven tooth portion 10, limiting plate 41 cover is established the outside of base 2 is located limiting plate 41's below, disk body 39 with limiting plate 41 is equal eccentric to be provided with a plurality of fixed orificess 43, every two correspond all be provided with fixing bolt 44 on the fixed orifices 43.
In this embodiment, will spacing ring 42 is followed the bottom cover of base 2 is established the below of spacing ring 42, will disk 39 is placed the top of base 2 makes ring body 40 is located behind the port department of recess 9, utilizes fixing bolt 44 will disk 39 with limiting plate 41 is fixed, thereby accomplishes the installation of rolling disc 6 makes rolling disc 6 with base 2 swing joint, and when the transport when multi-functional laser level measuring instrument, rolling disc 6 with base 2 can not drop.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A multifunctional laser level measuring instrument is characterized in that,
the multifunctional laser level measuring instrument comprises a placing rack, a base, a counterweight body, a controller, a rotating assembly, a rotating disc and a measuring instrument body, wherein two rotating shafts are arranged at one end, away from the ground, of the placing rack, the base is movably connected with the two rotating shafts, the counterweight body is arranged at one end, close to the ground, of the base, a groove is formed at one end, away from the ground, of the base, the rotating assembly is arranged inside the groove, the controller is arranged on the side face of the base, and the rotating assembly is electrically connected with the controller;
the rotating disc is movably connected with the base and located above the rotating assembly, a driven tooth portion is arranged on one side, close to the groove, of the rotating disc, one end, far away from the groove, of the rotating disc is provided with the measuring instrument body, the output end of the rotating assembly corresponds to the driven tooth portion, an infrared distance measuring sensor is further arranged on the outer side of the rotating disc, and the infrared distance measuring sensor is electrically connected with the controller.
2. The multifunctional laser level measuring instrument according to claim 1,
the rotating assembly comprises a servo motor, a gear reduction box, an output shaft and an output gear, the servo motor is detachably connected with the base and is located inside the groove, the gear reduction box is arranged at the output end of the servo motor, the output shaft is arranged at the output end of the gear reduction box, the output gear is arranged at the output end of the output shaft, and the output gear is meshed with the driven tooth part.
3. The multifunctional laser level measuring instrument according to claim 2,
the rotating assembly further comprises a storage battery, a battery groove is further formed in the base, the storage battery is located inside the battery groove, and the storage battery is used for supplying power to the servo motor, the controller and the infrared distance measuring sensor.
4. The multifunctional laser level measuring instrument according to claim 2,
the number of teeth of output gear is less than driven tooth's number of teeth, the both sides of base all still are provided with the radiating groove, the radiating groove with servo motor is corresponding.
5. The multifunctional laser level measuring instrument according to claim 1,
the counterweight body includes fixed plate, cable and counter weight ball, one side of fixed plate with the bottom of base is dismantled and is connected, the opposite side of fixed plate is provided with first link, be provided with the second link on the counter weight ball, the one end of cable is provided with first couple, the other end of cable is provided with the second couple, first couple with first link looks adaptation, the second couple with second link looks adaptation.
6. The multifunctional laser level measuring instrument according to claim 1,
the rack includes bottom plate, a plurality of stabilizer blade and collar, be provided with two on the collar the axis of rotation, the lateral wall of collar still is provided with a plurality of first installing frames, one side that ground was kept away from to the bottom plate evenly is provided with a plurality of second installing frames, every first installing frame with correspond all be provided with between the second installing frame the stabilizer blade, the one end and the correspondence of stabilizer blade first installing frame is dismantled and is connected, the other end and the correspondence of stabilizer blade the second installing frame is dismantled and is connected, one side that ground was kept away from to the bottom plate still is provided with a plurality of receivers, and every receiver all is used for accomodating measuring tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617663.4A CN114279407B (en) | 2021-12-27 | 2021-12-27 | Multifunctional laser level measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617663.4A CN114279407B (en) | 2021-12-27 | 2021-12-27 | Multifunctional laser level measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114279407A true CN114279407A (en) | 2022-04-05 |
| CN114279407B CN114279407B (en) | 2023-07-25 |
Family
ID=80876607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111617663.4A Active CN114279407B (en) | 2021-12-27 | 2021-12-27 | Multifunctional laser level measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114279407B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871837A (en) * | 2022-05-24 | 2022-08-09 | 江苏铝技精密机械有限公司 | Waterwheel type combined machining equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180023944A1 (en) * | 2016-07-19 | 2018-01-25 | Topcon Corporation | Laser remote length measurement instrument |
| CN210773935U (en) * | 2019-12-13 | 2020-06-16 | 东北大学 | Mining three-dimensional laser digital measuring instrument |
| CN111750843A (en) * | 2020-08-06 | 2020-10-09 | 连云港职业技术学院 | Measuring device for municipal engineering and using method thereof |
| CN111830520A (en) * | 2020-07-09 | 2020-10-27 | 广东诚浩工程项目管理有限公司 | Engineering construction supervision quality acceptance actual measurement device and method |
| CN212300359U (en) * | 2020-08-06 | 2021-01-05 | 连云港职业技术学院 | Measuring device that municipal works were used |
| WO2021187650A1 (en) * | 2020-03-20 | 2021-09-23 | 김진형 | Long-range measuring instrument optical sensor focally-aligned by jigs, long-range measuring instrument comprising same, and method for manufacturing same |
| CN215173729U (en) * | 2021-01-28 | 2021-12-14 | 成都建工第九建筑工程有限公司 | GPS-RTK measuring apparatu that can automatic leveling |
-
2021
- 2021-12-27 CN CN202111617663.4A patent/CN114279407B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180023944A1 (en) * | 2016-07-19 | 2018-01-25 | Topcon Corporation | Laser remote length measurement instrument |
| CN210773935U (en) * | 2019-12-13 | 2020-06-16 | 东北大学 | Mining three-dimensional laser digital measuring instrument |
| WO2021187650A1 (en) * | 2020-03-20 | 2021-09-23 | 김진형 | Long-range measuring instrument optical sensor focally-aligned by jigs, long-range measuring instrument comprising same, and method for manufacturing same |
| CN111830520A (en) * | 2020-07-09 | 2020-10-27 | 广东诚浩工程项目管理有限公司 | Engineering construction supervision quality acceptance actual measurement device and method |
| CN111750843A (en) * | 2020-08-06 | 2020-10-09 | 连云港职业技术学院 | Measuring device for municipal engineering and using method thereof |
| CN212300359U (en) * | 2020-08-06 | 2021-01-05 | 连云港职业技术学院 | Measuring device that municipal works were used |
| CN215173729U (en) * | 2021-01-28 | 2021-12-14 | 成都建工第九建筑工程有限公司 | GPS-RTK measuring apparatu that can automatic leveling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871837A (en) * | 2022-05-24 | 2022-08-09 | 江苏铝技精密机械有限公司 | Waterwheel type combined machining equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114279407B (en) | 2023-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114279407A (en) | Multifunctional laser level measuring instrument | |
| CN214223993U (en) | Automatic calibrating device of laser range finder | |
| CN112945199A (en) | Laser surveying and mapping automatic leveling level gauge based on engineering surveying and mapping | |
| CN214663246U (en) | Surveying instrument convenient to adjust height of survey and drawing | |
| CN213022126U (en) | Rotational inertia measuring device | |
| CN113432015A (en) | Construction engineering cost on-site mapping device capable of achieving quick leveling | |
| CN211649537U (en) | Engineering cost mapping equipment support | |
| CN218035006U (en) | Building slope warning device for building monitoring | |
| KR101358459B1 (en) | Tripod fixing apparatus for geodetic surveying instrument | |
| CN215294399U (en) | Level gauge placed on field uneven ground | |
| CN218645097U (en) | Leveling equipment for measuring surveying and mapping instrument | |
| CN218329923U (en) | Measuring level | |
| CN216012301U (en) | Automatic height-adjusting base of measuring instrument | |
| CN210831100U (en) | Spirit level for architectural design | |
| CN221034824U (en) | Surveying and mapping monitoring instrument support frame | |
| CN219588535U (en) | Level gauge direction adjusting bracket for constructional engineering | |
| CN213512828U (en) | Supporting device for route measurement | |
| CN218781744U (en) | Online measuring device for crankshaft eccentricity | |
| CN211279948U (en) | Slotting equipment for carton processing production | |
| CN218378393U (en) | Be used for colliery to measure support device | |
| CN115351599B (en) | Installation detection method for seat ring machining equipment | |
| CN220960079U (en) | Ground leveling device for interior decoration | |
| CN220851346U (en) | Laser calibrator | |
| CN219853112U (en) | Quick calibration device for pre-installation of electromechanical equipment | |
| CN214537800U (en) | Cigarette diameter detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |