CN112944155A - Levelness automatically regulated just has surveyor's level base of lock function - Google Patents
Levelness automatically regulated just has surveyor's level base of lock function Download PDFInfo
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- CN112944155A CN112944155A CN202110238412.9A CN202110238412A CN112944155A CN 112944155 A CN112944155 A CN 112944155A CN 202110238412 A CN202110238412 A CN 202110238412A CN 112944155 A CN112944155 A CN 112944155A
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- 230000001105 regulatory effect Effects 0.000 title claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 230000007704 transition Effects 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000004164 analytical calibration Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 208000003464 asthenopia Diseases 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the technical field of leveling instrument calibration, and discloses a leveling instrument base with automatic levelness adjustment and a locking function. The steel ball inside the slide on the left side of the rotating disc moves towards the outer side, the rotating disc is driven to deflect, and therefore the left cylinder can rotate to the bottom of the steel ball.
Description
Technical Field
The invention relates to the technical field of leveling instrument calibration, in particular to a leveling instrument base with automatic levelness adjustment and a locking function.
Background
A level is a tool used in engineering to measure the difference in height between two places. Mainly comprises a telescope, a compensator, a vertical shaft, a base and a foot screw. Wherein, the base is used for supporting the spirit level, and is used for adjusting the levelness of initial time spirit level, avoids because the error that the spirit level placed when initial leads to height measurement error to appear.
Still adopt artifical manual regulation surveyor's level base in the engineering at present, need operating personnel's continuous debugging that carefully and slowly, this kind of operating method has two drawbacks, one is that long-time observation is adjusted and is makeed the naked eye tired very easily, another is that the debugging of naked eye is after all still to have the error, and after the debugging, can not preserve the surveyor's level and be in balanced state, need debug again after the surveyor's level is touched to the human body, it is too loaded down with trivial details, so we have proposed a levelness automatically regulated and have the surveyor's level base of lock function and solve above problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a level base with automatic levelness adjustment and a locking function, which has the advantages of automatically and intelligently adjusting the levelness of the level base, increasing the accuracy of the level, locking the level base after adjustment, avoiding the influence of human body touch on the balance of the level base and the need of adjustment again, reducing the burden of operators, and solving two disadvantages, one is that the long-time observation and adjustment easily causes eye fatigue, the other is that the adjustment of the eye has errors after all, and after the adjustment, the level base cannot be kept in a balanced state, and when the human body touches the level, the adjustment needs to be performed again, so that the problem of complexity is solved.
(II) technical scheme
In order to realize the levelness of the automatic intelligent debugging level base, increase the accuracy of the level, lock the level base after debugging, avoid the need of debugging again because the balance of the level base is influenced by human touch, and reduce the burden of operators, the invention provides the following technical scheme: a spirit level base with automatic levelness adjustment and a locking function comprises a base main body, wherein a rotating disc is fixedly arranged inside the base main body, an air cylinder is fixedly arranged on the inner wall of the rotating disc, a sliding plate is slidably connected inside the air cylinder, an elastic rod is fixedly connected on the inner wall of the air cylinder, a top block is fixedly arranged at the top of the sliding plate, an air guide pipe is fixedly connected at the bottom of the air cylinder, a steel ball is slidably connected inside the rotating disc, an air cylinder is fixedly arranged inside the rotating disc, a partition plate is fixedly arranged inside the air cylinder, a fixed block is fixedly arranged inside the air guide pipe, a through hole is formed in the fixed block, slide ways are fixedly arranged on the left side and the right side of the rotating disc, a U-shaped groove is fixedly arranged inside the base main body, a floating plate is slidably connected, the front swing joint of kickboard has the drive pole, the inside sliding connection of slide has the board of inserting electricity, the inside fixed mounting of slide has the circuit to connect, the left and right sides fixedly connected with admission line of base main part, the inner wall movable mounting of base main part has the commentaries on classics board.
Preferably, the top block is convex in the middle, has a transition arc shape on two sides, and is made of elastic material.
Preferably, the fixed block is directly attached to the inner wall of the air guide pipe.
Preferably, the side opening of the through hole is wide, the side opening of the through hole is narrow, the middle of the through hole is in arc transition connection, and the side close to the cylinder is narrow, so that the slow flow of gas is facilitated.
Preferably, steel balls are placed in the slideways on the left side and the right side of the rotating disc and used for accurately detecting the levelness of the rotating disc.
Preferably, the liquid level heights of the left side and the right side of the U-shaped groove are the same initially.
Preferably, the density of the floating plate is less than that of the aqueous solution, and the floating plate can be suspended on the liquid surface.
Preferably, the patch panel is initially inserted into the interior of the circuit connector.
(III) advantageous effects
Compared with the prior art, the invention provides the level base with the automatic levelness adjustment function and the locking function, and the level base has the following beneficial effects:
1. the levelness automatic adjustment level base with the locking function comprises a base main body, wherein the base main body is placed on the ground, if the ground is not level enough, the left side is lower than the right side initially, a steel ball in a slide way on the left side of a rotating disc can move towards the outer side, so that the rotating disc is driven to deflect, a cylinder on the left side can rotate to the bottom of the steel ball, the steel ball is in a shape that two sides of a middle bulge are in arc transition, the steel ball can enable a top block to be pushed into the cylinder, so that gas in the cylinder can be pushed into a gas cylinder by a sliding plate, and the gas entering from two sides cannot be mixed due to a partition plate arranged in the gas cylinder, and then the gas in the gas cylinder can enter a bottom cylinder along a gas guide pipe, and the gas guide pipe is internally provided with a fixed block, by virtue of, will carry out the slow speed to the gas that flows into in the cylinder, avoid getting into a large amount of gas in the twinkling of an eye and lead to the base main part to lose balance, make the cylinder slowly rise with the help of gas to make the base main part finally be in balanced state, reached the effect of automatically regulated base main part levelness.
2. The levelness automatic adjustment level base with the locking function has the advantages that when the main body of the base is not in balance and if the left side is lower than the right side, because the whole base main body is in an inclined state, the left side of the aqueous solution in the U-shaped groove is lower than the right side, so that the pulling force of the left-hand driving rod on the patch panel will be reduced and the patch panel will leave the circuit connection, and, subsequently, after the whole base body is adjusted to be in a balanced state, two sides of the U-shaped groove are in a balanced state, the floating plates on two sides are in the same horizontal plane, thereby driving the rod to drive the plug-in board to enter the circuit connector, leading the gas inlet pipeline to conduct electricity and leading gas into the base main body, then, the gas backs down the commentaries on classics board, utilizes the commentaries on classics board to fix the rolling disc, has reached the base main part and has adjusted after the levelness, carries out the dead effect of lock to the rolling disc of inside regulation levelness.
Drawings
FIG. 1 is a schematic view of the structure of a base body of a level;
FIG. 2 is a schematic view of the level adjustment device;
FIG. 3 is an enlarged view of the cylinder;
FIG. 4 is a schematic view of the structure of the gas slow flow device of the gas guide tube;
fig. 5 is a schematic structural diagram of the locking control device of the adjusting mechanism.
In the figure: 1. a base body; 2. rotating the disc; 3. a cylinder; 4. a slide plate; 5. an elastic rod; 6. a top block; 7. an air duct; 8. a steel ball; 9. a gas cylinder; 10. a partition plate; 11. a fixed block; 12. a through hole; 13. a slideway; 14. a U-shaped groove; 15. a floating plate; 16. driving the rod; 17. a plug-in board; 18. a circuit connector; 19. an air intake duct; 20. and (6) rotating the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a spirit level base with automatic levelness adjustment and locking function comprises a base body 1, a rotating disc 2 is fixedly installed inside the base body 1, steel balls 8 are placed in slideways 13 on the left side and the right side of the rotating disc 2 and used for accurately detecting the levelness of the rotating disc 2, an air cylinder 3 is fixedly installed on the inner wall of the rotating disc 2, a sliding plate 4 is slidably connected inside the air cylinder 3, an elastic rod 5 is fixedly connected on the inner wall of the air cylinder 3, a top block 6 is fixedly installed on the top of the sliding plate 4, the top block 6 is a middle bulge, two sides are in a transition arc shape and made of elastic materials, an air duct 7 is fixedly connected on the bottom of the air cylinder 3, the steel balls 8 are slidably connected inside the rotating disc 2, an air bottle 9 is fixedly installed inside the rotating disc 2, a partition plate 10 is fixedly installed inside the air duct 9, and a fixed, the fixed block 11 is directly attached to the inner wall of the air duct 7, a through hole 12 is formed in the fixed block 11, one side of the through hole 12 is wide, the other side of the through hole is narrow, the middle of the through hole is in arc transitional connection, one side close to the air cylinder 3 is narrow, and therefore slow flow of air is facilitated, slideways 13 are fixedly arranged on the left side and the right side of the rotating disc 2, a U-shaped groove 14 is fixedly arranged in the base main body 1, the liquid level heights of the left side and the right side of the U-shaped groove 14 are the same when the U-shaped groove 14 is started, a floating plate 15 is slidably connected in the U-shaped groove 14, the density of the floating plate 15 is smaller than that of aqueous solution, the floating plate 15 can be suspended on the liquid level, a driving rod 16 is movably connected to the front surface of the floating plate 15, an electricity inserting plate 17 is slidably connected in the slideway 13, a circuit connector 18 is, the inner wall of the base main body 1 is movably provided with a rotating plate 20.
The working principle is that after the base main body 1 is placed on the ground, if the ground is not flat enough, the left side is lower than the right side initially, the steel ball 8 in the slide way 13 on the left side of the rotating disc 2 can move towards the outer side, so that the rotating disc 2 is driven to deflect, the cylinder 3 on the left side can rotate to the bottom of the steel ball 8, the steel ball 8 can enable the top block 6 to be pushed into the cylinder 3 due to the shape that the middle bulge and the two sides have arc transition, the steel ball 8 can enable the top block 6 to be pushed into the cylinder 3, so that the gas in the cylinder 3 can be pushed into the gas cylinder 9 by the slide plate 4, the gas entering from the two sides can not be mixed due to the partition plate 10 arranged in the gas cylinder 9, and then the gas in the gas cylinder 9 can enter the cylinder 3 at the bottom along the gas guide pipe 7, the fixed, will slow down the gas that flows into the cylinder 3, avoid getting into a large amount of gas in the twinkling of an eye and lead to the base main part 1 to lose balance, make the cylinder 3 rise slowly with the help of gas, thus make the base main part 1 be in balanced state finally, reached the effect of automatically regulated base main part 1 levelness, through base main part 1 not in balanced, if the left side is less than the right side, because the base main part 1 is whole in the tilt state, will make the aqueous solution left side in the U type groove 14 will be less than the right side, thus the pulling force of the left driving rod 16 to the flashboard 17 will reduce, thus the board 17 will leave the circuit connection 18, subsequently, after obtaining the base main part 1 whole and adjusted to balanced state, U type groove 14 both sides are in balanced state, the floating plates 15 of both sides are in the same horizontal plane, thereby driving rod 16 drives the flashboard 17 and enters into the circuit connection 18, make inlet channel 19 electrically conductive give base main part 1 and let in gas, afterwards, gaseous liftout changes board 20, utilizes to change board 20 and fixes rolling disc 2, has reached base main part 1 and has adjusted after the levelness, carries out the dead effect of lock to the rolling disc 2 of inside regulation levelness.
To sum up, the spirit level base with the automatic levelness adjustment function and the locking function has the advantages that after the base body 1 is placed on the ground, if the ground is not flat enough, the left side is lower than the right side initially, the steel ball 8 in the slide 13 on the left side of the rotating disc 2 can move towards the outer side, the rotating disc 2 is driven to deflect, the cylinder 3 on the left side can rotate to the bottom of the steel ball 8, the top block 6 is in the shape of circular arc transition on the two sides of the middle bulge, the steel ball 8 can enable the top block 6 to be pushed into the cylinder 3, the gas in the cylinder 3 can be pushed into the gas bottle 9 by the sliding plate 4, the gas entering from the two sides can not be mixed due to the separation plate 10 arranged inside the gas bottle 9, then the gas in the gas bottle 9 can enter the cylinder 3 at the bottom along the gas guide pipe 7, and the fixing block, with the help of the narrow through-hole 12 in the spacious one side of one side that sets up on the fixed block 11, will carry out the gas that flows into in the cylinder 3 and slow, avoid getting into a large amount of gas in the twinkling of an eye and lead to base main part 1 unbalance, make cylinder 3 slowly rise with the help of gas to make base main part 1 finally be in balanced state, reached the effect of automatically regulated base main part 1 levelness.
Moreover, when the base body 1 is not in balance and the left side is lower than the right side, the base body 1 is in an inclined state, so that the left side of the aqueous solution in the U-shaped groove 14 is lower than the right side, the pulling force of the driving rod 16 on the left side to the plug-in board 17 is reduced, the plug-in board 17 leaves the circuit connector 18, then after the base body 1 is adjusted to be in a balanced state, the two sides of the U-shaped groove 14 are in a balanced state, the floating boards 15 on the two sides are in the same horizontal plane, so that the driving rod 16 drives the plug-in board 17 to enter the circuit connector 18, the air inlet pipeline 19 conducts electricity to introduce air into the base body 1, then the air pushes the rotating board 20 open, the rotating disc 2 is fixed by the rotating board 20, and after the base body 1 is adjusted to be in level, the rotating disc 2 with the internal levelness adjusted is locked.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the 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 (8)
1. The utility model provides a levelness automatically regulated and have surveyor's level base of locking function, includes base main part (1), its characterized in that: the base comprises a base main body (1), a rotating disc (2) is fixedly arranged inside the base main body (1), a cylinder (3) is fixedly arranged on the inner wall of the rotating disc (2), a sliding plate (4) is connected inside the cylinder (3) in a sliding manner, an elastic rod (5) is fixedly connected inside the cylinder (3), a top block (6) is fixedly arranged on the top of the sliding plate (4), an air duct (7) is fixedly connected to the bottom of the cylinder (3), a steel ball (8) is connected inside the rotating disc (2) in a sliding manner, a gas cylinder (9) is fixedly arranged inside the rotating disc (2), a partition plate (10) is fixedly arranged inside the gas cylinder (9), a fixed block (11) is fixedly arranged inside the gas duct (7), a through hole (12) is formed inside the fixed block (11), and a slide (13) is fixedly arranged on the left side and the, the utility model discloses a novel base of a motor vehicle, including base main body (1), the inside fixed mounting of base main body (1) has U type groove (14), the inside sliding connection of U type groove (14) has kickboard (15), the positive swing joint of kickboard (15) has drive pole (16), the inside sliding connection of slide (13) has plug board (17), the inside fixed mounting of slide (13) has circuit joint (18), the left and right sides fixedly connected with admission line (19) of base main body (1), the inner wall movable mounting of base main body (1) has commentaries on classics board (20).
2. A spirit level base with automatic levelness adjustment and deadlocking function according to claim 1, wherein: the jacking block (6) is convex in the middle, has transition circular arcs on two sides, and is made of elastic materials.
3. A spirit level base with automatic levelness adjustment and deadlocking function according to claim 1, wherein: the fixed block (11) is directly attached to the inner wall of the air duct (7).
4. A spirit level base with automatic levelness adjustment and deadlocking function according to claim 1, wherein: the opening at one side of the through hole (12) is wide, the opening at one side of the through hole is narrow, and the middle of the through hole is in arc transition connection.
5. A spirit level base with automatic levelness adjustment and deadlocking function according to claim 1, wherein: steel balls (8) are placed in the slideways (13) on the left side and the right side of the rotating disc (2).
6. A spirit level base with automatic levelness adjustment and deadlocking function according to claim 1, wherein: the liquid level heights of the left side and the right side of the U-shaped groove (14) are the same initially.
7. A spirit level base with automatic levelness adjustment and deadlocking function according to claim 1, wherein: the density of the floating plate (15) is less than that of the aqueous solution.
8. A spirit level base with automatic levelness adjustment and deadlocking function according to claim 1, wherein: the plug-in board (17) is initially inserted into the interior of the circuit connection (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238412.9A CN112944155A (en) | 2021-03-04 | 2021-03-04 | Levelness automatically regulated just has surveyor's level base of lock function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238412.9A CN112944155A (en) | 2021-03-04 | 2021-03-04 | Levelness automatically regulated just has surveyor's level base of lock function |
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| CN112944155A true CN112944155A (en) | 2021-06-11 |
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| CN202110238412.9A Withdrawn CN112944155A (en) | 2021-03-04 | 2021-03-04 | Levelness automatically regulated just has surveyor's level base of lock function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113269929A (en) * | 2021-06-16 | 2021-08-17 | 杭州市余杭区中医院 | Automatic oxygen inhalation fee counter |
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2021
- 2021-03-04 CN CN202110238412.9A patent/CN112944155A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113269929A (en) * | 2021-06-16 | 2021-08-17 | 杭州市余杭区中医院 | Automatic oxygen inhalation fee counter |
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Application publication date: 20210611 |
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