CN220818976U - Automatic leveling instrument of correction - Google Patents
Automatic leveling instrument of correction Download PDFInfo
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- CN220818976U CN220818976U CN202322330255.1U CN202322330255U CN220818976U CN 220818976 U CN220818976 U CN 220818976U CN 202322330255 U CN202322330255 U CN 202322330255U CN 220818976 U CN220818976 U CN 220818976U
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- 230000005540 biological transmission Effects 0.000 claims description 71
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000011295 pitch Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 18
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides an automatic correction level, which belongs to the technical field of measurement and detection and aims to solve the problems that after the level is required to be assembled and disassembled with a correction workbench before and after use, the level is protected by adopting the cooperation of a protection box, and the operation is inconvenient; the limiting base is arranged on the outer side below the correction workbench; the lifting auxiliary mechanism is arranged at the inner side of the joint of the correction workbench and the limiting base; the correction auxiliary mechanism is arranged at the outer side of the upper end of the limit connecting rod; the protection auxiliary mechanism is arranged on the outer side of the top end surface of the limit base; the effective protection of the level main body is realized, the preparation steps of the level before and after use are simplified, the operation convenience of the level in the practical application process is improved, and the working efficiency of the level in the process of measuring and detecting mechanical equipment, buildings or decorations and the like is further improved.
Description
Technical Field
The utility model belongs to the technical field of measurement and detection, and particularly relates to an automatic correction level meter.
Background
In the process of measuring and detecting mechanical equipment, buildings or ornaments by using the level, in order to ensure the normal use and measurement accuracy of the level, the level needs to be installed at the upper end of a correction workbench at the upper end of a lifting bracket.
As in the prior application number CN202022991595.5, a laser level with automatic level correction function is disclosed, which comprises a base, the bottom of base is fixedly connected with a plurality of connecting blocks, the bottom of connecting block is movably connected with a screw through a hinge bolt, the bottom of the outer surface of the screw is connected with a threaded sleeve in a threaded manner, electric push rods are fixedly connected around the top of the base, the output shaft of the electric push rods is fixedly connected with a bottom plate, the front of the bottom plate is fixedly connected with a horizontal bubble, and the bottom of the bottom plate is fixedly connected with a fixed cylinder; this laser level with automatic level correction function, overall structure is simple, through the cooperation between gravity ball, pressure sensor and the electric putter, can realize the automatic level correction of laser level body, possesses manual level correction's function simultaneously, and application scope is wide, labour saving and time saving, satisfies its user demand, easy and simple to handle.
Based on the above, in the carrying transportation of spirit level, in order to avoid the unnecessary damage that causes the spirit level because of spirit level and external collision, guarantee the normal use of spirit level, need install the dismantlement back between spirit level and correction table before and after the spirit level uses, adopt the cooperation of protective housing again to protect the spirit level, the operation is comparatively inconvenient also has influenced the use convenience of spirit level at practical application in-process simultaneously to and to work efficiency when measuring and detecting mechanical equipment, building or embellishment etc..
Disclosure of utility model
In order to solve the technical problems, the utility model provides an automatic correction level, which aims to solve the problems that in the carrying and transporting process of the level, in order to avoid unnecessary damage to the level caused by collision between the level and the outside, the normal use of the level is ensured, the level is required to be protected by adopting the cooperation of a protection box after being assembled and disassembled between the level and a correction workbench before and after the use of the level, the operation is inconvenient, and meanwhile, the use convenience of the level in the actual application process is also influenced, and the working efficiency of measuring and detecting mechanical equipment, buildings or ornaments and the like is also solved.
The utility model discloses an automatic correction level meter, which is characterized by comprising the following specific technical means:
An automatic correction level comprises a level body, a correction workbench, a limit base, a lifting auxiliary mechanism, a correction auxiliary mechanism and a protection auxiliary mechanism; the correction workbench is fixedly connected to the outer side of the end face of the bottom of the level main body; the limiting base is arranged on the outer side below the correction workbench; the lifting auxiliary mechanism is arranged on the inner side of the joint of the correction workbench and the limiting base and comprises: the two groups of limit connecting rods are arranged on the outer sides of the inner ends of the correction workbench and the limit base in a front-back symmetrical mode; the correction auxiliary mechanism is arranged at the outer side of the upper end of the limit connecting rod; the protection auxiliary mechanism is arranged on the outer side of the top end face of the limit base, and comprises: the protection frame is fixedly connected to the outer side of the top end face of the limit base; the two transmission shafts are symmetrically connected to the outer side of the upper end of the protection frame in a left-right rotation mode.
Further, the lifting auxiliary mechanism further comprises: a driving auxiliary shaft, a transmission screw rod and a threaded connecting hole; the four driving auxiliary shafts are vertically symmetrically connected to the outer sides of the two groups of limiting connecting rods in a rotating mode; the transmission screw rod is rotationally connected to the center of the end face of the bottom of the limit base; two threaded connecting holes are formed in the outer sides of the end faces of the bottoms of the two driving auxiliary shafts at the lower ends respectively; the transmission screw rod is a double-head screw rod, the thread pitches at the two ends of the transmission screw rod are the same and the rotation directions are opposite, the inner side of the threaded connection hole is in threaded connection with the outer side of the transmission screw rod, and the transmission screw rod and the threaded connection hole jointly form a screw rod nut transmission pair.
Further, the limit connecting rod also comprises: the rotating shafts are multiple, and the rotating shafts are uniformly distributed and rotationally connected to the inner sides of the intersecting parts of the limiting connecting rods.
Further, the lifting auxiliary mechanism further comprises: the two groups of limit auxiliary grooves are vertically symmetrically arranged on the front side and the rear side of the inner end surfaces of the correction workbench and the limit base.
Further, the correction assisting mechanism comprises: an electric push rod, a movable rod and a level detector; the two electric push rods are arranged on the outer sides of the top end face of the limit connecting rod in a front-back symmetrical mode; the two movable rods are respectively connected to the outer sides of the inner ends of the two electric push rods in a sliding manner; the level detector is arranged at the center of the front end face of the correction workbench.
Further, the protection auxiliary mechanism further comprises: a protective top plate, a transmission rack and a transmission gear; the two protection top plates are symmetrically and coaxially fixedly connected to the outer ends of the inner sides of the two transmission shafts; the four transmission racks are uniformly distributed and fixedly connected to the outer side of the top end face of the correction workbench; the transmission gears are in two groups, and the two groups of transmission gears are symmetrically and coaxially and fixedly connected to the outer sides of the two transmission shafts in front-back mode; the transmission gear and the transmission rack are meshed with each other, and the transmission rack and the transmission gear jointly form a gear-rack transmission mechanism.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model has simple operation and convenient use, ensures the normal working procedure of the level body when measuring and detecting mechanical equipment, buildings or ornaments and the like by controlling the lifting of the level body at the inner side of the protective frame, meets the use requirement of the level body in different working environments by adjusting the lifting of the level body at the inner side of the protective frame and correcting the level body, ensures the accuracy of the measurement and detection data of the level body, further improves the application range and the use flexibility of the level in the practical application process, and simultaneously greatly slows down the occupied space when the level body is stored or transported and moved by adjusting the lifting of the level body at the inner side of the protective frame, and effectively improves the portability of the level;
In the process of lifting the level main body, the automatic synchronous opening and closing procedure of the protection top plate at the top end of the protection frame and the cooperation of the protection frame realize the effective protection of the outside of the level main body in the carrying and transporting process of the level, simplify the preparation steps of the level before and after use, improve the operation convenience of the level in the practical application process and further improve the working efficiency of the level in the measurement and detection of mechanical equipment, buildings or decorations and the like.
Drawings
Figure 1 is a schematic view of an isometric structure of the present utility model.
Fig. 2 is a schematic overall sectional structure of the present utility model.
Fig. 3 is a schematic view of the structure of the guard top plate of the present utility model when it is rotated inward.
Fig. 4 is a schematic view of the installation structure of the transmission screw and the driving auxiliary shaft of the present utility model.
Fig. 5 is a schematic diagram of a mounting structure of a limit base and a lifting auxiliary mechanism according to the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A level body; 2. a correction workbench; 3. a limit base; 4. a limit connecting rod; 401. a rotating shaft; 402. driving the auxiliary shaft; 403. a transmission screw rod; 404. a threaded connection hole; 405. a limit auxiliary groove; 5. an electric push rod; 501. a movable rod; 502. a level detector; 6. a protective frame; 601. a transmission shaft; 602. a protective top plate; 603. a drive rack; 604. a transmission gear.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 5:
The utility model provides an automatic correction level, which comprises a level main body 1, a correction workbench 2, a limit base 3, a lifting auxiliary mechanism, a correction auxiliary mechanism and a protection auxiliary mechanism; the correction workbench 2 is fixedly connected to the outer side of the end face of the bottom of the level body 1; the limit base 3 is arranged on the outer side below the correction workbench 2; the lifting auxiliary mechanism is arranged on the inner side of the joint of the correction workbench 2 and the limit base 3 and comprises: the limiting connecting rods 4 are arranged in two groups, and the two groups of limiting connecting rods 4 are symmetrically arranged on the outer sides of the inner ends of the correction workbench 2 and the limiting base 3 front and back; the correction auxiliary mechanism is arranged at the outer side of the upper end of the limit connecting rod 4; the protection auxiliary mechanism is arranged on the outer side of the top end face of the limit base 3, and comprises: the protection frame 6 and the transmission shaft 601 are fixedly connected to the outer side of the top end face of the limit base 3; the two transmission shafts 601 are symmetrically connected to the outer side of the upper end of the protection frame 6 in a left-right rotation mode.
Wherein, lift auxiliary mechanism still includes: a driving auxiliary shaft 402, a transmission screw 403 and a threaded connection hole 404; four driving auxiliary shafts 402 are arranged, and the four driving auxiliary shafts 402 are connected to the outer sides of the two groups of limiting connecting rods 4 in an up-down symmetrical rotation mode; the transmission screw 403 is rotationally connected to the center of the bottom end surface of the limit base 3; two threaded connection holes 404 are arranged, and the two threaded connection holes 404 are respectively arranged on the outer sides of the bottom end surfaces of the two driving auxiliary shafts 402 at the lower ends; the transmission screw rod 403 is a double-head screw rod, the thread pitches at the two ends of the transmission screw rod 403 are the same and the thread pitches are opposite in rotation direction, the inner side of the thread connecting hole 404 is in thread connection with the outer side of the transmission screw rod 403, and the transmission screw rod 403 and the thread connecting hole 404 jointly form a screw-nut transmission pair.
Wherein, spacing connecting rod 4 still includes: the rotating shafts 401 are multiple, and the rotating shafts 401 are uniformly distributed and rotatably connected to the inner sides of the intersecting positions of the limit connecting rods 4.
Wherein, lift auxiliary mechanism still includes: the limiting auxiliary grooves 405 are two groups, and the two groups of limiting auxiliary grooves 405 are symmetrically arranged on the front side and the rear side of the inner end surfaces of the correction workbench 2 and the limiting base 3.
Wherein, correct auxiliary mechanism including: an electric push rod 5, a movable rod 501 and a level detector 502; the two electric push rods 5 are arranged, and the two electric push rods 5 are arranged on the outer side of the top end surface of the limit connecting rod 4 in a front-back symmetrical way; two movable rods 501 are arranged, and the two movable rods 501 are respectively and slidably connected to the outer sides of the inner ends of the two electric push rods 5; the level detector 502 is provided at the center position of the front end surface of the correction table 2.
Specific use and action of the embodiment:
When the horizontal meter is used, when the transmission screw 403 is pushed to rotate, the auxiliary shaft 402 is driven to slide inwards or outwards through the cooperation of the threaded connecting holes 404, the guiding and limiting procedure when the auxiliary shaft 402 is driven to slide is realized through the cooperation of the limiting auxiliary grooves 405, and when the auxiliary shaft 402 is driven to slide inwards, the rotation of the rotating shaft 401 and the upward pushing of the limit connecting rod 4 on the horizontal meter main body 1 and the correction workbench 2 are realized, and the use requirements of the horizontal meter main body 1 in different heights are met through the lifting procedure of the horizontal meter main body 1 and the correction workbench 2; when the level detector 502 detects that the correction table 2 is offset left and right, the automatic correction process for the level body 1 is realized by controlling the expansion and contraction of the movable rod 501 at the electric push rod 5.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 1 to 3:
Wherein, protection auxiliary mechanism still includes: a protective top plate 602, a transmission rack 603 and a transmission gear 604; the two protection top plates 602 are symmetrically and coaxially fixedly connected to the outer ends of the inner sides of the two transmission shafts 601 left and right; the four transmission racks 603 are uniformly distributed and fixedly connected to the outer side of the top end face of the correction workbench 2; the transmission gears 604 are provided with two groups, and the two groups of transmission gears 604 are symmetrically and coaxially and fixedly connected to the outer sides of the two transmission shafts 601; the transmission gear 604 is meshed with the transmission rack 603, and the transmission rack 603 and the transmission gear 604 form a gear-rack transmission mechanism together.
Specific use and action of the embodiment:
When the leveling instrument is used, after the leveling workbench 2 slides to the bottom end, the protection procedure of the outer side of the leveling instrument main body 1 is realized through the cooperation of the protection frame 6, when the leveling instrument main body 2 slides up and down, the synchronous adjustment control of the supporting angle of the transmission shaft 601 on the protection frame 6 is realized through the cooperation of the transmission rack 603 and the transmission gear 604, when the two transmission shafts 601 rotate inwards, the simultaneous inward rotation procedure of the two protection top plates 602 is realized, and the protection procedure of the top of the leveling instrument main body 1 during moving or transporting is realized through the automatic control of the supporting angle of the protection top plates 602 during lifting adjustment of the leveling instrument main body 1.
Claims (6)
1. An automatic correction level meter, characterized in that: comprises a level instrument main body (1), a correction workbench (2), a limit base (3), a lifting auxiliary mechanism, a correction auxiliary mechanism and a protection auxiliary mechanism; the correction workbench (2) is fixedly connected to the outer side of the end face of the bottom of the level body (1); the limiting base (3) is arranged on the outer side below the correction workbench (2); the lifting auxiliary mechanism is arranged on the inner side of the joint of the correction workbench (2) and the limit base (3), and comprises: the limiting connecting rods (4) are arranged in two groups, and the two groups of limiting connecting rods (4) are symmetrically arranged on the outer sides of the inner ends of the correction workbench (2) and the limiting base (3) front and back; the correction auxiliary mechanism is arranged on the outer side of the upper end of the limit connecting rod (4); the protection auxiliary mechanism is arranged on the outer side of the top end face of the limit base (3), and comprises: the protection frame (6) and the transmission shaft (601), wherein the protection frame (6) is fixedly connected to the outer side of the top end face of the limit base (3); the two transmission shafts (601) are symmetrically connected to the outer side of the upper end of the protection frame (6) in a left-right rotation mode.
2. An automatically calibrated level according to claim 1, wherein: the lifting auxiliary mechanism further comprises: a driving auxiliary shaft (402), a transmission screw (403) and a threaded connection hole (404); the four driving auxiliary shafts (402) are vertically symmetrically connected to the outer sides of the two groups of limiting connecting rods (4) in a rotating mode; the transmission screw rod (403) is rotationally connected to the center of the bottom end surface of the limit base (3); two threaded connecting holes (404) are formed, and the two threaded connecting holes (404) are respectively formed on the outer sides of the bottom end surfaces of the two driving auxiliary shafts (402) at the lower ends; the transmission screw rod (403) is a double-head screw rod, the screw pitches of the screw threads at the two ends of the transmission screw rod (403) are the same and the screw pitches are opposite, the inner side of the screw thread connecting hole (404) is in screw thread connection with the outer side of the transmission screw rod (403), and the transmission screw rod (403) and the screw thread connecting hole (404) jointly form a screw-nut transmission pair.
3. An automatically calibrated level according to claim 1, wherein: the limit connecting rod (4) further comprises: the rotating shafts (401) are multiple, and the rotating shafts (401) are uniformly distributed and rotationally connected to the inner sides of the intersections of the limiting connecting rods (4).
4. An automatically calibrated level according to claim 1, wherein: the lifting auxiliary mechanism further comprises: the two groups of limit auxiliary grooves (405) are formed in the front side and the rear side of the inner end faces of the correction workbench (2) and the limit base (3) in an up-down symmetrical mode.
5. An automatically calibrated level according to claim 1, wherein: the correction auxiliary mechanism comprises: an electric push rod (5), a movable rod (501) and a level detector (502); the two electric push rods (5) are arranged at the outer sides of the top end face of the limit connecting rod (4) in a front-back symmetrical mode; the two movable rods (501) are respectively connected to the outer sides of the inner ends of the two electric push rods (5) in a sliding manner; the level detector (502) is arranged at the center of the front end surface of the correction workbench (2).
6. An automatically calibrated level according to claim 1, wherein: the protection auxiliary mechanism further comprises: a protective top plate (602), a transmission rack (603) and a transmission gear (604); the two protection top plates (602) are symmetrically and coaxially fixedly connected to the outer ends of the inner sides of the two transmission shafts (601) left and right; the four transmission racks (603) are uniformly distributed and fixedly connected to the outer side of the top end face of the correction workbench (2); the transmission gears (604) are two groups, and the two groups of transmission gears (604) are symmetrically and coaxially and fixedly connected to the outer sides of the two transmission shafts (601); the transmission gear (604) is meshed with the transmission rack (603), and the transmission rack (603) and the transmission gear (604) form a gear-rack transmission mechanism together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330255.1U CN220818976U (en) | 2023-08-29 | 2023-08-29 | Automatic leveling instrument of correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330255.1U CN220818976U (en) | 2023-08-29 | 2023-08-29 | Automatic leveling instrument of correction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220818976U true CN220818976U (en) | 2024-04-19 |
Family
ID=90709973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322330255.1U Active CN220818976U (en) | 2023-08-29 | 2023-08-29 | Automatic leveling instrument of correction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220818976U (en) |
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2023
- 2023-08-29 CN CN202322330255.1U patent/CN220818976U/en active Active
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