CN211099151U - Elevating platform for physics experiments - Google Patents
Elevating platform for physics experiments Download PDFInfo
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- CN211099151U CN211099151U CN201821777114.7U CN201821777114U CN211099151U CN 211099151 U CN211099151 U CN 211099151U CN 201821777114 U CN201821777114 U CN 201821777114U CN 211099151 U CN211099151 U CN 211099151U
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- telescopic
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Abstract
The utility model provides a lifting platform for physics experiments belongs to physics experiments apparatus technical field, comprising a base plate, lifter plate and elevating system, the top welding of bottom plate is provided with elevating system, elevating system's top welding is provided with the lifter plate, elevating system includes the sleeve, big bearing, big screw ring, a telescopic cylinder, little bearing, little screw ring and telescopic link, telescopic top welding is provided with big bearing, and telescopic bottom welding sets up the top at the bottom plate, the top welding of big bearing is provided with big screw ring, telescopic inside activity nestification has a telescopic cylinder, the top welding of telescopic cylinder is provided with little bearing. The utility model discloses in be equipped with a flexible section of thick bamboo and telescopic link, flexible degree is big, can satisfy the needs of physics experiment, and a flexible section of thick bamboo and telescopic link have flexible steady, advantages such as altitude mixture control convenience.
Description
Technical Field
The utility model relates to a physics experiments apparatus technical field, it is specific, relate to a lifting platform.
Background
Often use miniature elevating platform in the physical experiment, satisfy the demand of physical experiment, and current physical experiment elevating platform has flexible degree low, flexible unstable problem. Therefore, further research needs to be performed on the lifting table, and a lifting table for physical experiments needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the elevating platform and having flexible degree low, flexible unstable problem provides an elevating platform for physics experiments, is equipped with flexible section of thick bamboo and telescopic link in this elevating platform, and flexible degree is big, can satisfy the needs of physics experiments, and flexible section of thick bamboo and telescopic link have flexible steady, advantages such as altitude mixture control convenience.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting table for physical experiments comprises a bottom plate, a lifting plate and a lifting mechanism, wherein the lifting mechanism is welded to the top of the bottom plate, and the lifting plate is welded to the top of the lifting mechanism;
Elevating system includes sleeve, big bearing, big screw ring, telescopic cylinder, little bearing, little screw ring and telescopic link, telescopic top welding is provided with big bearing, and telescopic bottom welding sets up the top at the bottom plate, the top welding of big bearing is provided with big screw ring, telescopic inside activity nestification has telescopic cylinder, telescopic cylinder's top welding is provided with little bearing, little bearing's top welding is provided with little screw ring, telescopic cylinder's inside activity nestification has the telescopic link, the top welding of telescopic link sets up the bottom at the lifter plate.
Further preferred embodiments: and the inner ring and the outer ring of the large bearing are respectively welded with the sleeve and the large threaded ring.
Further preferred embodiments: and the inner ring and the outer ring of the small bearing are respectively welded with the telescopic cylinder and the small threaded ring.
Further preferred embodiments: the telescopic rod is sleeved with the small threaded ring, and the telescopic rod is in threaded connection with the small threaded ring.
Further preferred embodiments: the sleeve is sleeved with the large threaded ring and is in threaded connection with the large threaded ring.
Further preferred embodiments: and a foldable telescopic support is arranged at the bottom of the lifting plate.
The utility model provides a elevating platform for physics experiments has following beneficial effect:
(1) This kind of elevating platform for physical experiment is provided with a flexible section of thick bamboo, is equipped with the telescopic link that can stretch out and draw back in the flexible section of thick bamboo, and flexible degree is big, can satisfy the needs of physical experiment.
(2) A telescopic cylinder and a telescopic rod are connected together through threads, and only a large threaded ring and a small threaded ring need to be rotated when the height is adjusted, so that the telescopic cylinder has the advantages of being stable in stretching, convenient to adjust the height and the like.
(3) The telescopic support can play a more stable supporting effect.
In conclusion, the lifting platform for the physical experiment has wide practicability, so as to solve the problems of low expansion degree and unstable expansion in the prior art.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the lifting mechanism of the present invention.
Fig. 3 is a schematic view of the bottom structure of the lifting plate of the present invention.
Fig. 4 is a schematic view of the usage state of the present invention.
In FIGS. 1-4: the lifting device comprises a bottom plate 1, a lifting mechanism 2, a sleeve 201, a large bearing 202, a large threaded ring 203, a telescopic cylinder 204, a small bearing 205, a small threaded ring 206, a telescopic rod 207 and a lifting plate 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.
The utility model discloses big bearing 202 and the little bearing 205 that uses all can be through market purchase or private customization income.
Example (b):
Referring to fig. 1 to 4, in an embodiment of the present invention, an elevating platform for physical experiments includes a bottom plate 1, an elevating plate 3 and an elevating mechanism 2, the elevating mechanism 2 is welded to the top of the bottom plate 1, and the elevating plate 3 is welded to the top of the elevating mechanism 2; elevating system 2 includes sleeve 201, big bearing 202, big screw ring 203, telescopic cylinder 204, little bearing 205, little screw ring 206 and telescopic link 207, the top welding of sleeve 201 is provided with big bearing 202, and the bottom welding of sleeve 201 sets up the top at bottom plate 1, the top welding of big bearing 202 is provided with big screw ring 203, the inside activity nested of sleeve 201 has telescopic cylinder 204, the top welding of telescopic cylinder 204 is provided with little bearing 205, the top welding of little bearing 205 is provided with little screw ring 206, the inside activity nested of telescopic cylinder 204 has telescopic link 207, the top welding of telescopic link 207 sets up the bottom at lifter plate 3.
Preferably, an inner ring and an outer ring of the large bearing 202 are respectively welded with the sleeve 201 and the large threaded ring 203, the large bearing 202 enables the large threaded ring 203 to rotate on the sleeve 201, an inner ring and an outer ring of the small bearing 205 are respectively welded with the telescopic cylinder 204 and the small threaded ring 206, the small bearing 205 enables the small threaded ring 205 to rotate on the telescopic sleeve 204, the telescopic rod 207 is sleeved with the small threaded ring 206, the telescopic rod 207 is in threaded connection with the small threaded ring 206, the small threaded ring 206 can drive the telescopic rod 207 to move up and down in the telescopic cylinder 204, the sleeve 201 is sleeved with the large threaded ring 203, the sleeve 201 is in threaded connection with the large threaded ring 203, and the large threaded ring 203 can drive the telescopic sleeve 204 to move up and down in the sleeve 201.
Wherein, the bottom of the lifting plate 3 is provided with a foldable telescopic bracket.
The elevating platform for physics experiments that this embodiment provided has flexible degree greatly, and flexible steady, adjusts advantages such as convenient.
The working principle is as follows:
Use the utility model relates to a during elevating platform for physics experiments, firstly, bottom plate 1 is placed on the desktop, secondly big screw ring 203 of clockwise rotation, big screw ring 203 and flexible section of thick bamboo 204 threaded connection can drive flexible section of thick bamboo 204 rebound in sleeve 201, during big screw ring 203 of counter-clockwise rotation, big screw ring 203 can drive flexible section of thick bamboo 204 rebound in sleeve 201, secondly little screw ring 206 of clockwise rotation, little screw ring 206 and telescopic link 204 threaded connection can drive telescopic link 207 rebound in flexible section of thick bamboo 204, during little screw ring 206 of counter-clockwise rotation, little screw ring 206 can drive telescopic link 207 rebound in flexible section of thick bamboo 204, last people adjust elevating plate 3 through rotatory big screw ring 203 and little screw ring 206 the height can, it can to expand flexible support when needing, strengthen the stationarity.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides a elevating platform for physics experiments, includes bottom plate (1), lifter plate (3) and elevating system (2), its characterized in that: the top of the bottom plate (1) is welded with a lifting mechanism (2), and the top of the lifting mechanism (2) is welded with a lifting plate (3);
Elevating system (2) are including sleeve (201), big bearing (202), big screw ring (203), a telescopic cylinder (204), little bearing (205), little screw ring (206) and telescopic link (207), the top welding of sleeve (201) is provided with big bearing (202), and the bottom welding of sleeve (201) sets up the top at bottom plate (1), the top welding of big bearing (202) is provided with big screw ring (203), telescopic cylinder (204) have been nested in the inside activity of sleeve (201), the top welding of telescopic cylinder (204) is provided with little bearing (205), the top welding of little bearing (205) is provided with little screw ring (206), telescopic cylinder (204) have inside activity nested telescopic link (207), the top welding of telescopic link (207) sets up the bottom at lifter plate (3).
2. The elevating platform for physical experiments according to claim 1, characterized in that: the inner ring and the outer ring of the large bearing (202) are respectively welded with the sleeve (201) and the large threaded ring (203).
3. The elevating platform for physical experiments according to claim 1, characterized in that: and the inner ring and the outer ring of the small bearing (205) are respectively welded with a telescopic cylinder (204) and a small thread ring (206).
4. The elevating platform for physical experiments according to claim 1, characterized in that: the telescopic rod (207) is sleeved with the small threaded ring (206), and the telescopic rod (207) is in threaded connection with the small threaded ring (206).
5. The elevating platform for physical experiments according to claim 1, characterized in that: the sleeve (201) and the large threaded ring (203) are sleeved together, and the sleeve (201) is in threaded connection with the large threaded ring (203).
6. The elevating platform for physical experiments according to claim 1, characterized in that: and a foldable telescopic support is arranged at the bottom of the lifting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777114.7U CN211099151U (en) | 2018-11-01 | 2018-11-01 | Elevating platform for physics experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777114.7U CN211099151U (en) | 2018-11-01 | 2018-11-01 | Elevating platform for physics experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211099151U true CN211099151U (en) | 2020-07-28 |
Family
ID=71708079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777114.7U Active CN211099151U (en) | 2018-11-01 | 2018-11-01 | Elevating platform for physics experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211099151U (en) |
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2018
- 2018-11-01 CN CN201821777114.7U patent/CN211099151U/en active Active
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