CN112249958A - Lifting device of test instrument - Google Patents
Lifting device of test instrument Download PDFInfo
- Publication number
- CN112249958A CN112249958A CN202011136336.2A CN202011136336A CN112249958A CN 112249958 A CN112249958 A CN 112249958A CN 202011136336 A CN202011136336 A CN 202011136336A CN 112249958 A CN112249958 A CN 112249958A
- Authority
- CN
- China
- Prior art keywords
- plate
- test instrument
- lifting device
- seat
- top surface
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a lifting device of a test instrument, which comprises a supporting circular plate and supporting legs, wherein a rotating seat is rotatably arranged on the top surface of the supporting circular plate, a pair of guide columns are fixed on the top surface of the rotating seat, a mounting plate is fixed at the upper ends of the guide columns, a lifting seat with a groove on the upper surface is sleeved on each guide column, a pair of clamping arms is movably arranged on each lifting seat, and an intermediate plate is arranged between the two clamping arms. The invention has the advantages that: it not only can promote the laboratory glassware, can also carry out angle adjustment at the promotion in-process to make the laboratory glassware keep away from people's activity environment as far as possible, the security is high, and is effectual.
Description
Technical Field
The invention relates to the field of test instruments and equipment, in particular to a lifting device of a test instrument.
Background art:
laboratory instruments are often used for stirring, placing chemicals and the like, because uncertain dangerous articles exist in the laboratory instruments, the laboratory instruments are often required to be far away from the activity environment as far as possible during storage, and the existing laboratory instruments are generally stored in a mode of directly accumulating in corners, so that the laboratory instruments are easy to damage assemblies or turn over, and the like, and are very dangerous.
The invention content is as follows:
the invention aims to overcome the defects in the prior art, and provides a lifting device of a test instrument, which can lift the test instrument and adjust the angle in the lifting process, so that the test instrument is far away from the activity environment of people as much as possible, and the safety is high and the effect is good.
The technical solution of the invention is as follows:
the utility model provides a hoisting device of test instrument, includes supporting circular plate and supporting legs, its characterized in that: the top surface of supporting the plectane rotates and is equipped with the roating seat, the top surface of roating seat is fixed with a pair of guide post, and the upper end of guide post is fixed with the mounting panel, the cover is equipped with the notched lifting seat of upper surface on the guide post, and the activity is equipped with a pair of tight arm of clamp and is equipped with the intermediate lamella between two tight arms of clamp on the lifting seat.
Preferably as above-mentioned technical scheme, it is connected with vertical screw to rotate between mounting panel and the base, and the bottom plate spiro union of lift seat is on vertical screw, vertical screw is located between two guide posts, and the top surface of mounting panel is fixed with the motor frame, the roof top surface of motor frame is equipped with the vertical screw pivoted elevator motor of drive.
Preferably, the front end of the lifting seat is open, the front end of the bottom plate of the lifting seat is provided with a transverse moving groove, the intermediate plate is mounted in the top surface of the bottom plate of the lifting seat through a fastening bolt, the intermediate plate is perpendicular to the moving groove, the lower surface of the front end of the intermediate plate is provided with a supporting plate, and the bottom of the rear end of the intermediate plate is provided with a protrusion clamped in the moving groove.
Preferably, a pair of arc grooves is formed on the left and right side walls of the front end of the middle plate.
Preferably, as for the technical scheme, an adjusting screw rod is rotatably arranged between the left side plate and the right side plate of the lifting seat, the left side and the right side of the adjusting screw rod are provided with a pair of thread parts with the same thread and opposite screwing directions, two moving blocks are screwed on the thread parts on the corresponding sides, the bottoms of the moving blocks are provided with protrusions clamped in the moving grooves, and the front side walls of the moving blocks are fixed with clamping arms.
Preferably, the front end side surface of the clamping arm is provided with a through groove, a bending clamping plate is arranged in the through groove and hinged in the through groove through a pin shaft, and an anti-skid block is fixed on one side surface of the bending clamping plate facing the middle plate.
Preferably, a rotating motor is disposed at the center of the bottom surface of the supporting circular plate, and an output shaft of the rotating motor is connected to a rotating shaft of the rotating base.
The invention has the beneficial effects that: it not only can promote the laboratory glassware, can also carry out angle adjustment at the promotion in-process to make the laboratory glassware keep away from people's activity environment as far as possible, the security is high, and is effectual.
Description of the drawings:
FIG. 1 is a schematic diagram of a lifting device of a testing apparatus according to the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Shown by fig. 1 to 3, a hoisting device of test instrument, including supporting disk 11 and supporting legs 18, the top surface of supporting disk 11 rotates and is equipped with roating seat 17, the top surface of roating seat 17 is fixed with a pair of guide post 16, and the upper end of guide post 16 is fixed with mounting panel 12, the cover is equipped with upper surface notched lifting seat 21 on the guide post 16, and the activity is equipped with a pair of clamp arm 26 on the lifting seat 21 and is equipped with intermediate plate 23 between two clamp arm 26.
Further, it is connected with vertical screw 15 to rotate between mounting panel 12 and the base 11, and the bottom plate spiro union of lift seat 21 is on vertical screw 15, vertical screw 15 is located between two guide posts 16, and the top surface of mounting panel 12 is fixed with motor frame 13, the roof top surface of motor frame 13 is equipped with the vertical screw 15 pivoted elevator motor 14 of drive.
Further, the front end of the lifting seat 21 is open, the front end of the bottom plate of the lifting seat 21 is provided with a transverse moving groove 211, the middle plate 23 is mounted in the top surface of the bottom plate of the lifting seat 21 through a fastening bolt 232, the middle plate 23 is perpendicular to the moving groove 211, the lower surface of the front end of the middle plate 23 is provided with a support plate 233, and the bottom of the rear end of the middle plate 23 is provided with a protrusion clamped in the moving groove 211.
Further, a pair of arc grooves 231 is formed on the left and right side walls of the front end of the middle plate 23.
Furthermore, an adjusting screw rod 24 is rotatably arranged between the left side plate and the right side plate of the lifting seat 21, the left side and the right side of the adjusting screw rod 24 are provided with a pair of thread parts with the same thread and opposite screwing directions, two moving blocks 22 are screwed on the thread parts on the corresponding sides, the bottom of each moving block 22 is provided with a protrusion clamped in the corresponding moving groove 211, and a clamping arm 26 is fixed on the front side wall of each moving block 22.
Further, a through groove 261 is formed in the front end side surface of the clamping arm 26, a bending clamping plate 262 is arranged in the through groove 261, the bending clamping plate 262 is hinged in the through groove 261 through a pin 263, and an anti-slip block 264 is fixed on one side surface of the bending clamping plate 262 facing the intermediate plate 23.
Further, a rotating motor 19 is provided at the center of the bottom surface of the supporting circular plate 11, and an output shaft of the rotating motor 19 is connected to the rotating shaft of the rotating base 17.
The working principle of the invention is as follows:
the laboratory instruments to be stored are placed on the supporting plate 233, are limited and fixed through the clamping arm 26, the lifting motor 14 is started to enable the vertical screw 15 to rotate, the lifting seat 21 rises to a proper height, and finally the rotating seat 17 is adjusted in angle through the rotating motor 19, so that the laboratory instruments on the lifting seat 21 are adjusted to be stored.
Claims (7)
1. A lifting device of a test instrument comprises a supporting circular plate (11) and supporting legs (18), and is characterized in that: the top surface of supporting circular plate (11) rotates and is equipped with roating seat (17), the top surface of roating seat (17) is fixed with a pair of guide post (16), and the upper end of guide post (16) is fixed with mounting panel (12), the cover is equipped with upper surface notched lifting seat (21) on guide post (16), and the activity is equipped with a pair of tight arm (26) of clamp and is equipped with intermediate plate (23) between two tight arm (26) of clamp on lifting seat (21).
2. A lifting device for a test instrument according to claim 1, wherein: rotate between mounting panel (12) and base (11) and be connected with vertical screw (15), the bottom plate spiro union of lift seat (21) is on vertical screw (15), vertical screw (15) are located between two guide posts (16), and the top surface of mounting panel (12) is fixed with motor frame (13), the roof top surface of motor frame (13) is equipped with drive vertical screw (15) pivoted elevator motor (14).
3. A lifting device for a test instrument according to claim 1, wherein: the front end of the lifting seat (21) is in an open shape, the front end of the bottom plate of the lifting seat (21) is provided with a transverse moving groove (211), the middle plate (23) is installed in the top surface of the bottom plate of the lifting seat (21) through a fastening bolt (232), the middle plate (23) and the moving groove (211) are perpendicular to each other, the lower surface of the front end of the middle plate (23) is provided with a supporting plate (233), and the bottom of the rear end of the middle plate (23) is provided with a protrusion clamped in the moving groove (211).
4. A lifting device for a test instrument according to claim 3, wherein: a pair of arc-shaped grooves (231) are formed on the left side wall and the right side wall of the front end of the middle plate (23).
5. A lifting device for a test instrument according to claim 1, wherein: an adjusting screw rod (24) is rotatably arranged between the left side plate and the right side plate of the lifting seat (21), the left side and the right side of the adjusting screw rod (24) are provided with a pair of thread parts with the same threads and opposite screwing directions, two moving blocks (22) are screwed on the thread parts on the corresponding sides, the bottoms of the moving blocks (22) are provided with protrusions clamped in moving grooves (211), and clamping arms (26) are fixed on the front side walls of the moving blocks (22).
6. A lifting device for a test instrument according to claim 1, wherein: the front end side surface of the clamping arm (26) is provided with a through groove (261), a bending clamping plate (262) is arranged in the through groove (261), the bending clamping plate (262) is hinged in the through groove (261) through a pin shaft (263), and an anti-skid block (264) is fixed on one side surface, facing the middle plate (23), of the bending clamping plate (262).
7. A lifting device for a test instrument according to claim 1, wherein: the center of the bottom surface of the supporting circular plate (11) is provided with a rotating motor (19), and an output shaft of the rotating motor (19) is connected with a rotating shaft of the rotating base (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011136336.2A CN112249958A (en) | 2020-10-22 | 2020-10-22 | Lifting device of test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011136336.2A CN112249958A (en) | 2020-10-22 | 2020-10-22 | Lifting device of test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112249958A true CN112249958A (en) | 2021-01-22 |
Family
ID=74263827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011136336.2A Withdrawn CN112249958A (en) | 2020-10-22 | 2020-10-22 | Lifting device of test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112249958A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03195697A (en) * | 1989-12-26 | 1991-08-27 | Nec Corp | Elevating device |
| CN108689373A (en) * | 2018-07-12 | 2018-10-23 | 湖州国信物资有限公司 | A kind of filling trolley of promotion of barreled hydraulic oil |
| CN108793010A (en) * | 2018-07-12 | 2018-11-13 | 湖州国信物资有限公司 | A kind of cargo floor truck of entrucking |
| CN208378335U (en) * | 2018-07-12 | 2019-01-15 | 湖州国信物资有限公司 | A kind of cargo floor truck of entrucking |
| CN208916796U (en) * | 2018-07-12 | 2019-05-31 | 湖州国信物资有限公司 | A kind of filling trolley of promotion of barreled hydraulic oil |
-
2020
- 2020-10-22 CN CN202011136336.2A patent/CN112249958A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03195697A (en) * | 1989-12-26 | 1991-08-27 | Nec Corp | Elevating device |
| CN108689373A (en) * | 2018-07-12 | 2018-10-23 | 湖州国信物资有限公司 | A kind of filling trolley of promotion of barreled hydraulic oil |
| CN108793010A (en) * | 2018-07-12 | 2018-11-13 | 湖州国信物资有限公司 | A kind of cargo floor truck of entrucking |
| CN208378335U (en) * | 2018-07-12 | 2019-01-15 | 湖州国信物资有限公司 | A kind of cargo floor truck of entrucking |
| CN208916796U (en) * | 2018-07-12 | 2019-05-31 | 湖州国信物资有限公司 | A kind of filling trolley of promotion of barreled hydraulic oil |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210122 |