CN114061540B - Automatic intelligent regulation and control's level for civil engineering measurement - Google Patents
Automatic intelligent regulation and control's level for civil engineering measurement Download PDFInfo
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- CN114061540B CN114061540B CN202111361896.2A CN202111361896A CN114061540B CN 114061540 B CN114061540 B CN 114061540B CN 202111361896 A CN202111361896 A CN 202111361896A CN 114061540 B CN114061540 B CN 114061540B
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- 238000005259 measurement Methods 0.000 title claims abstract description 11
- 230000033228 biological regulation Effects 0.000 title claims description 7
- 239000000428 dust Substances 0.000 claims abstract description 62
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims 6
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
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Abstract
The invention discloses a level gauge capable of being automatically and intelligently regulated and controlled for civil engineering measurement, and relates to the technical field of level gauges. This but automatic intelligent control's for civil engineering survey level, including support, level body, driver, objective end and eyepiece end, driver fixed mounting is on the support, the top of support is connected with the fixing base through the telescopic link, the drive end fixedly connected with lead screw of driver, the dust guard passes through the detachable component lock and holds at the objective, can avoid the dust to get into the inside adhesion of objective end on the objective, and the dust guard is when the lock simultaneously, and the closing plate blocks up the air inlet, can effectively avoid the level body moisture entering when idle.
Description
Technical Field
The invention relates to the technical field of leveling instruments, in particular to a civil engineering measuring leveling instrument capable of being automatically and intelligently regulated.
Background
The leveling instrument is an instrument which is established on a horizontal sight line to measure the height difference between two points of the ground, is frequently used in building engineering, and has a structure which is continuously developed since the appearance of the leveling instrument and is generally divided into a slight inclination leveling instrument, an automatic leveling instrument, a laser leveling instrument and a digital leveling instrument;
the leveling instrument is used in the building engineering, is positioned in a place with more dust for a long time, and internal electric equipment generates heat when being used, so that the functions of heat dissipation and dust discharge can not be realized.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the level for civil engineering measurement, which can be automatically and intelligently regulated, and solves the problems that the level is positioned in a place with more dust for a long time, internal electrical equipment generates heat when being used, and heat dissipation and dust discharge cannot be realized.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a but automatic intelligent regulation and control's for civil engineering survey level gauge, includes support, level gauge body, driver, objective end and eyepiece end, driver fixed mounting is on the support, the top of support is connected with the fixing base through the telescopic link, the drive end fixedly connected with lead screw of driver, the surface threaded connection of lead screw has a telescopic tube, and the top fixed mounting of telescopic tube is on the fixing base, objective and eyepiece are installed respectively to the inside of objective end and eyepiece end, its characterized in that: the inside of objective end one end is equipped with the cavity, the inner wall of cavity is equipped with the circulation mouth, the outside of cavity is equipped with the air inlet, fixedly connected with dust screen on the air inlet, the both sides of objective end one end below are rotated through the pivot respectively and are connected with the dust guard, two the bottom fixedly connected with elasticity strip that resets of dust guard, the center department and the objective end fixedly connected with of elasticity strip that resets, the outside of dust guard is through arc frame fixedly connected with closing plate, two the dust guard through dismantling the subassembly looks joint, but highly of driver self-interacting level body, the dust guard passes through the detachable subassembly lock on the objective end, can avoid the inside adhesion that the dust got into objective end on the objective, and the air inlet is plugged up to the closing plate simultaneously when the lock, can effectively avoid the level body moisture to get into when idle, when using the level body, the dust guard of punching card uses, and elasticity strip that resets pulls the dust guard simultaneously, and the closing plate leaves circulation mouth department makes external air current can get into the inside of cavity to dispel the heat through the inside that the circulation mouth got into the level body.
Preferably, the detachable component comprises a clamping frame, a clamping groove and a mounting groove, wherein the clamping groove and the mounting groove are respectively formed in one side opposite to the two dust boards, one end of the clamping frame is rotatably mounted in the mounting groove through a rotating shaft, the other end of the clamping frame is inserted into the clamping groove, an elastic ring is fixedly connected to the clamping frame, the elastic ring is fixedly mounted in the mounting groove, when the two dust boards are connected, the clamping frame is inserted into the clamping groove under the elastic tension of the elastic ring and props against the inside of the clamping groove, so that the two dust boards are connected, and meanwhile, when the clamping frame is pressed inwards, the dust boards can be quickly opened, so that the use of personnel is facilitated.
Preferably, the cleaning frames are slidably connected in the cavities and correspond to the dust screen, the two cleaning frames are respectively fixedly connected with elastic limiting strips, one ends of the elastic limiting strips are fixedly installed in the cavities, and the cleaning frames are kept at the center of the dust screen through elastic tension of the elastic limiting strips.
Preferably, two opposite sides of the cleaning frame are slidably connected with first magnetic pieces, the second magnetic pieces are embedded in the sealing plate, and when the sealing plate is located at the dust screen, the first magnetic pieces are extruded and pushed to slide through the magnetic attraction of the first magnetic pieces and the second magnetic pieces, so that the surface of the dust screen is cleaned, and dust blocking of the dust screen is avoided.
Preferably, the bottom fixedly connected with link of surveyor's level body, be equipped with the fixed slot on the fixing base, the inside of fixing base is inserted to the link.
Preferably, the both sides of fixing base are equipped with the spread groove respectively, sliding connection has the chuck subassembly on the spread groove, the both sides of link and the department that corresponds the chuck subassembly are equipped with the draw-in gear.
Preferably, fixedly connected with pull ring on the dop subassembly, fixedly connected with elastic extrusion strip on the pull ring, and elastic extrusion strip and fixing base fixed connection, through elastic tension of elastic extrusion strip, make the inside that the dop subassembly inserted the draw-in interface to fix the level body on the fixing base, simultaneously through outside bracing pull ring, make the dop subassembly withdraw from the draw-in interface, can take off the level body fast.
Preferably, the chuck subassembly includes the oblique plug that fixed section of thick bamboo, connecting piece and slope set up, connecting piece fixed mounting is in the inside of fixed section of thick bamboo, be equipped with the through-hole on the fixed section of thick bamboo, the both sides fixedly connected with elasticity shock attenuation strip of connecting piece, and elasticity shock attenuation strip and oblique plug fixed connection, the through-hole is passed respectively to oblique plug and connecting piece, and the oblique plug that the slope set up conveniently inserts the inside of joint mouth, simultaneously through the elastic tension of elasticity shock attenuation strip, makes two oblique plugs support the upper and lower wall of joint mouth respectively, can fix the link, simultaneously, receives impact force and can absorb impact force at the spirit level body.
(III) beneficial effects
The invention provides a level gauge capable of being automatically and intelligently regulated and controlled for civil engineering measurement. The beneficial effects are as follows:
firstly, this but automatic intelligent control's civil engineering is surveyed and is used level gauge, the dirt board passes through the detachable component lock and is served at the objective, can avoid the inside adhesion that the dust got into the objective end on the objective, and the air inlet is plugged up to the closing plate simultaneously when the lock, can effectively avoid the moisture entering when the level gauge body is idle.
(II), this but automatic intelligent regulation and control's civil engineering survey is with water level, when using the water level body, the dust guard that punches the card uses, and elasticity strip that resets pulls the dust guard simultaneously, and the closing plate leaves circulation mouth department, makes external air current can get into the inside of cavity to get into the inside of water level body through the circulation mouth and dispel the heat.
(III), this but automatic intelligent control's for civil engineering survey level gauge when connecting two dust guard, the joint frame inserts the inside of draw-in groove and supports the inside of draw-in groove under the elastic tension of elastic ring to be connected two dust guard, when inwards pressing the joint frame simultaneously, can open the dust guard fast, make things convenient for personnel's use.
(IV), this but automatic intelligent control's civil engineering is surveyed and is used level gauge, when the closing plate is located dust screen department, through the magnetism suction of first magnetic part and second magnetic part, make first magnetic part extrude and promote the clearance frame and slide to the surface of clearance dust screen avoids dust to block up the dust screen.
(V), this but automatic intelligent regulation and control's civil engineering survey is with surveyor's level, through the elastic tension of elastic extrusion strip, make the inside of card interface is inserted to the dop subassembly, thereby fix the surveyor's level body on the fixing base, simultaneously through outwards brace pull ring, make the dop subassembly withdraw from the card interface, can take off the surveyor's level body fast, the oblique plug of slope setting conveniently inserts the inside of card interface, simultaneously through the elastic tension of elastic damping strip, make two oblique plugs support the upper and lower wall of card interface respectively, can fix the link, simultaneously, receive impact force and can absorb impact force at the surveyor's level body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the dust-proof plate and the objective lens of the present invention;
FIG. 3 is a front view of FIG. 2 of the present invention;
FIG. 4 is a schematic view of the structure of the fixing base and the connecting end of the present invention;
FIG. 5 is a schematic view of a partial structure of a cavity according to the present invention;
FIG. 6 is a schematic view of a chuck assembly according to the present invention;
FIG. 7 is a schematic view of the dust guard connection of the present invention.
In the figure: 1. a bracket; 2. a level body; 3. a driver; 4. an objective lens end; 5. an eyepiece end; 6. a fixing seat; 7. a cavity; 8. a flow port; 9. a dust screen; 10. a dust-proof plate; 11. an elastic reset bar; 12. a clamping frame; 13. a clamping groove; 14. a mounting groove; 15. an elastic ring; 16. a cleaning frame; 17. an elastic limit bar; 18. a first magnetic member; 19. a second magnetic member; 20. a connection end; 21. a chuck assembly; 22. a card interface; 23. a pull ring; 24. an elastic extrusion strip; 25. a fixed cylinder; 26. a connecting piece; 27. an inclined plug; 28. an elastic shock absorbing strip; 29. and (5) sealing the plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a but automatic intelligent regulation and control's civil engineering is surveyed and is used level gauge, includes support 1, level gauge body 2, driver 3, objective end 4 and eyepiece end 5, driver 3 fixed mounting is on support 1, the top of support 1 is connected with fixing base 6 through the telescopic link, the drive end fixedly connected with lead screw of driver 3, the surface threaded connection of lead screw has a telescopic tube, and the top fixed mounting of telescopic tube is on fixing base 6, objective and eyepiece are installed respectively to the inside of objective end 4 and eyepiece end 5, its characterized in that: the inside of objective 4 one end is equipped with cavity 7, the inner wall of cavity 7 is equipped with circulation mouth 8, the outside of cavity 7 is equipped with the air inlet, fixedly connected with dust screen 9 on the air inlet, the both sides of objective 4 one end below are rotated through the pivot respectively and are connected with dust guard 10, two the bottom fixedly connected with elasticity strip 11 that resets of dust guard 10, the center department and the objective 4 fixed connection of elasticity strip that resets 11, the outside of dust guard 10 is through arc frame fixedly connected with closing plate 29, two dust guard 10 links to each other through detachable assembly joint, can self-interacting level body 2's height through the driver 3, and dust guard 10 passes through detachable assembly lock on objective 4, can avoid the inside adhesion of dust entering objective 4 on the objective, and dust guard 29 blocks up the air inlet simultaneously when the lock, can effectively avoid level body 2 entering when idle, when using level body 2, beat card guard 10 and use, elasticity strip 11 that resets pulls dust guard 10, and sealing plate 29 leaves the inside circulation mouth 8 through detachable assembly, can be got into inside the inside circulation mouth 8 of air current through the inside of air flow mouth 8 of level body 7.
The detachable assembly comprises a clamping frame 12, a clamping groove 13 and a mounting groove 14, wherein the clamping groove 13 and the mounting groove 14 are respectively arranged on opposite sides of the two dust-proof plates 10, one end of the clamping frame 12 is rotatably mounted in the mounting groove 14 through a rotating shaft, the other end of the clamping frame 12 is inserted into the clamping groove 13, an elastic ring 15 is fixedly connected to the clamping frame 12, the elastic ring 15 is fixedly mounted in the mounting groove 14, when the two dust-proof plates 10 are connected, the clamping frame 12 is inserted into the clamping groove 13 under the elastic tension of the elastic ring 15 and props against the inside of the clamping groove 13, so that the two dust-proof plates 10 are connected, and meanwhile, when the clamping frame 12 is pressed inwards, the dust-proof plates 10 can be quickly opened, and the use of personnel is facilitated.
The inside of cavity 7 and correspond dust screen 9 department sliding connection have clearance frame 16, two respectively fixedly connected with elasticity spacing 17 on the clearance frame 16, and the one end fixed mounting of elasticity spacing 17 is in the inside of cavity 7, and clearance frame 16 keeps the center department at dust screen 9 through the elasticity tension of elasticity spacing 17.
The two cleaning frames 16 are slidably connected with the first magnetic pieces 18 on opposite sides, the second magnetic pieces 19 are embedded and connected in the sealing plate 29, and when the sealing plate 29 is located at the dust screen 9, the first magnetic pieces 18 squeeze and push the cleaning frames 16 to slide through the magnetic attraction of the first magnetic pieces 18 and the second magnetic pieces 19, so that the surfaces of the dust screen 9 are cleaned, and dust blocking the dust screen 9 is avoided.
The bottom fixedly connected with link 20 of level body 2, be equipped with the fixed slot on the fixing base 6, inside that link 20 inserted fixing base 6.
The two sides of the fixing seat 6 are respectively provided with a connecting groove, the connecting grooves are connected with a clamping head assembly 21 in a sliding manner, and clamping interfaces 22 are arranged at the two sides of the connecting end 20 and at positions corresponding to the clamping head assembly 21.
Fixedly connected with pull ring 23 on the dop subassembly 21, fixedly connected with elastic extrusion strip 24 on the pull ring 23, and elastic extrusion strip 24 and fixing base 6 fixed connection, through elastic tension of elastic extrusion strip 24, make the inside that dop subassembly 21 inserted interface 22 to fix the spirit level body 2 on fixing base 6, simultaneously through outwards bracing pull ring 23, make the dop subassembly 21 withdraw from interface 22, can take off spirit level body 2 fast.
The chuck assembly 21 comprises a fixed cylinder 25, a connecting piece 26 and an inclined plug 27 which is obliquely arranged, wherein the connecting piece 26 is fixedly arranged in the fixed cylinder 25, a through hole is formed in the fixed cylinder 25, elastic shock absorption strips 28 are fixedly connected to two sides of the connecting piece 26, the elastic shock absorption strips 28 are fixedly connected with the inclined plug 27, the inclined plug 27 and the connecting piece 26 respectively penetrate through the through hole, the inclined plug 27 which is obliquely arranged is conveniently inserted into the clamping port 22, meanwhile, the two inclined plugs 27 respectively abut against the upper wall and the lower wall of the clamping port 22 through elastic tension of the elastic shock absorption strips 28, so that the connecting end 20 can be fixed, and meanwhile, the impact force can be absorbed when the level body 2 receives impact force.
During operation, the height of the leveling instrument body 2 can be automatically adjusted through the driver 3, the dust-proof plate 10 is buckled on the objective lens end 4 through the detachable component, dust can be prevented from entering the objective lens end 4 and adhering to the objective lens, meanwhile, when the dust-proof plate 10 is buckled, the sealing plate 29 blocks the air inlet, the leveling instrument body 2 can be effectively prevented from entering moisture when in idle, when the leveling instrument body 2 is used, the dust-proof plate 10 is punched for use, meanwhile, the elastic reset strip 11 pulls the dust-proof plate 10, the sealing plate 29 leaves the circulation port 8, so that external air flow can enter the cavity 7 and enters the leveling instrument body 2 through the circulation port 8 for heat dissipation, when the two dust-proof plates 10 are connected, the clamping frame 12 is inserted into the clamping groove 13 under the elastic tension of the elastic ring 15 and props against the inside of the clamping groove 13, so that the two dust-proof plates 10 are connected, and when the clamping frame 12 is pressed inwards, the dustproof plate 10 can be quickly opened, the dustproof plate is convenient for people to use, the cleaning frame 16 is kept at the center of the dustproof plate 9 through the elastic tension of the elastic limiting strips 17, when the sealing plate 29 is positioned at the dustproof plate 9, the first magnetic piece 18 is pressed and pushes the cleaning frame 16 to slide through the magnetic attraction of the first magnetic piece 18 and the second magnetic piece 19, so that the dustproof plate 9 is cleaned, dust is prevented from blocking the dustproof plate 9, the connecting end 20 is inserted into the fixing seat 6, the clamping head assembly 21 is inserted into the clamping port 22 through the elastic tension of the elastic pressing strips 24, so that the level body 2 is fixed on the fixing seat 6, meanwhile, the clamping head assembly 21 is withdrawn from the clamping port 22 through the outward bracing pull ring 23, the level body 2 can be quickly taken down, the inclined plug 27 which is obliquely arranged is conveniently inserted into the clamping port 22 through the elastic tension of the elastic damping strips 28, the two inclined plugs 27 are respectively abutted against the upper wall and the lower wall of the clamping interface 22, so that the connecting end 20 can be fixed, and meanwhile, the impact force can be absorbed when the level body 2 receives the impact force.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a but automatic intelligent regulation and control's for civil engineering survey level gauge, includes support (1), level gauge body (2), driver (3), objective end (4) and eyepiece end (5), driver (3) fixed mounting is on support (1), the top of support (1) is connected with fixing base (6) through the telescopic link, the drive end fixedly connected with lead screw of driver (3), the surface threaded connection of lead screw has a telescopic tube, and the top fixed mounting of telescopic tube is on fixing base (6), objective and eyepiece are installed respectively to the inside of objective end (4) and eyepiece end (5), its characterized in that: the inside of objective end (4) one end is equipped with cavity (7), the inner wall of cavity (7) is equipped with circulation mouth (8), the outside of cavity (7) is equipped with the air inlet, fixedly connected with dust screen (9) on the air inlet, the both sides of objective end (4) one end below are rotated through the pivot respectively and are connected with dust screen (10), two the bottom fixedly connected with elasticity strip (11) that resets of dust screen (10), the center department and the objective end (4) fixed connection of elasticity strip (11) reset, the outside of dust screen (10) is through arc frame fixedly connected with closing plate (29), two dust screen (10) are through dismantling the looks joint of subassembly, can dismantle the subassembly and include joint frame (12), draw-in groove (13) and mounting groove (14), the opposite one side in two dust screen (10) is established respectively to draw-in groove (13) and mounting groove (14), the one end of joint frame (12) is rotated through the pivot and is installed in the inside of mounting groove (14), and the other end (12) inserts joint frame (13) and is installed in the inside of elastic ring (15) and is fixed in the inside of fixing ring (15).
2. The automatic and intelligent regulating and controlling level for civil engineering measurement according to claim 1, wherein: the inside of cavity (7) and correspond dust screen (9) department sliding connection have clearance frame (16), two on clearance frame (16) respectively fixedly connected with elasticity spacing (17), and the inside at cavity (7) is fixed to the one end of elasticity spacing (17).
3. The automatic and intelligent regulating and controlling level for civil engineering measurement according to claim 2, wherein: the opposite sides of the two cleaning frames (16) are connected with first magnetic pieces (18) in a sliding mode, and second magnetic pieces (19) are connected in an embedded mode in the sealing plates (29).
4. The automatic and intelligent regulating and controlling level for civil engineering measurement according to claim 1, wherein: the bottom fixedly connected with link (20) of surveyor's level body (2), be equipped with the fixed slot on fixing base (6).
5. The automatic and intelligent regulating and controlling level for civil engineering measurement according to claim 4, wherein: the two sides of the fixing seat (6) are respectively provided with a connecting groove, the connecting grooves are connected with clamping head components (21) in a sliding manner, and clamping interfaces (22) are arranged at the two sides of the connecting end (20) and correspond to the clamping head components (21).
6. The automatic and intelligent regulating and controlling level for civil engineering measurement according to claim 5, wherein: the clamping head assembly (21) is fixedly connected with a pull ring (23), the pull ring (23) is fixedly connected with an elastic extrusion strip (24), and the elastic extrusion strip (24) is fixedly connected with the fixing seat (6).
7. The automatic and intelligent regulating and controlling leveling instrument for civil engineering measurement according to claim 6, wherein: the chuck assembly (21) comprises a fixed cylinder (25), a connecting piece (26) and an inclined plug (27) which is obliquely arranged, wherein the connecting piece (26) is fixedly installed inside the fixed cylinder (25), a through hole is formed in the fixed cylinder (25), elastic shock absorption strips (28) are fixedly connected to two sides of the connecting piece (26), the elastic shock absorption strips (28) are fixedly connected with the inclined plug (27), and the inclined plug (27) and the connecting piece (26) respectively penetrate through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361896.2A CN114061540B (en) | 2021-11-17 | 2021-11-17 | Automatic intelligent regulation and control's level for civil engineering measurement |
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| CN202111361896.2A CN114061540B (en) | 2021-11-17 | 2021-11-17 | Automatic intelligent regulation and control's level for civil engineering measurement |
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| CN114061540A CN114061540A (en) | 2022-02-18 |
| CN114061540B true CN114061540B (en) | 2023-06-27 |
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| JP2000156806A (en) * | 1998-11-20 | 2000-06-06 | Sony Corp | Video camera |
| JP3938340B2 (en) * | 2002-07-29 | 2007-06-27 | 株式会社オーディオテクニカ | Dust-proof cover for laser marking device |
| CN207010810U (en) * | 2017-07-24 | 2018-02-13 | 苏州济能安防科技有限公司 | A kind of spherical camera |
| KR101915288B1 (en) * | 2018-06-08 | 2019-01-07 | 주식회사 미래지중정보 | Apparatus for geodesic surveying |
| CN209239305U (en) * | 2018-12-10 | 2019-08-13 | 天津赛翼控仪自动化设备技术有限公司 | A kind of camera lens dust guard of laser marking machine |
| CN211291415U (en) * | 2019-08-27 | 2020-08-18 | 天津市北方勘察设计院有限公司 | Self-balancing level for building |
| CN213602694U (en) * | 2020-09-17 | 2021-07-02 | 易唯思智能自动化装备无锡有限公司 | Dustproof mechanism of industrial camera |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101227189B1 (en) * | 2012-08-06 | 2013-01-28 | 주식회사 한성유아이 | Altitude data confirmation system |
| CN209097025U (en) * | 2018-11-01 | 2019-07-12 | 深圳六滴科技有限公司 | A kind of panorama camera radiator |
| CN209706790U (en) * | 2019-03-07 | 2019-11-29 | 河南飞舟管通工程有限公司 | A kind of multi-functional anti-dust level easy to carry |
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