CN219980580U - Linkage type up-down adjusting platform mechanism - Google Patents
Linkage type up-down adjusting platform mechanism Download PDFInfo
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- CN219980580U CN219980580U CN202321033301.5U CN202321033301U CN219980580U CN 219980580 U CN219980580 U CN 219980580U CN 202321033301 U CN202321033301 U CN 202321033301U CN 219980580 U CN219980580 U CN 219980580U
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- platform
- chain
- sprocket
- adjusting
- linkage type
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- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a linkage type up-down adjusting platform mechanism which comprises a plurality of screws, chain wheels, chains and a platform, wherein the platform is provided with a plurality of vertically arranged screws in a penetrating way, each screw is provided with a threaded adjusting nut in a penetrating way, the nuts are fixedly connected with the chain wheels, one side of each chain wheel is propped against the platform, the plurality of chain wheels are connected with the chains which are meshed with each other, one adjusting nut is rotated, the chain wheels fixedly connected with the adjusting nuts drive the chain wheels to synchronously rotate through the chains, and meanwhile, the vertical position of the platform is changed. The vertical position of the platform can be adjusted synchronously.
Description
Technical Field
The utility model relates to the field of mechanical tools, in particular to a linkage type up-down adjusting platform mechanism.
Background
When the motor synchronous belt is adjusted. The position of the motor is usually adjusted by adjusting the heights of four corners of a platform carrying the motor, the four corners of the platform are usually connected with screw rods, the positions are adjusted by rotating nuts on the screw rods, and synchronous adjustment can be realized only by repeated operation.
Disclosure of Invention
The present utility model aims to solve the above technical problems to a certain extent.
In order to solve the technical problems, the utility model provides a linkage type up-down adjusting platform mechanism, and the platform position can be synchronously adjusted.
The utility model provides a coordinated type upper and lower adjustment platform mechanism, its characterized in that, including a plurality of screw rods, platform, adjusting nut, sprocket and chain, wear to be equipped with a plurality of vertical settings on the platform the screw rod, every wear to be equipped with threaded connection on the screw rod adjusting nut with sprocket fixed connection, and one side of sprocket with the platform offsets, a plurality of be connected with meshed between the sprocket the chain, rotatory one of them adjusting nut, its fixed connection the sprocket passes through the chain drives sprocket synchronous rotation, simultaneously the vertical position of platform changes.
Further, the locking device for locking the position of the platform is a locking nut which is in threaded connection with the screw rod, and the locking nut is arranged on one side, away from the chain wheel, of the platform and is propped against the platform.
Further, the chain tightness adjusting device is also included, the chain adjusting device is a tensioning wheel, and the tensioning wheel is arranged on one side of the chain and meshed with the chain.
Further, the device also comprises a base plate, and a plurality of screws are fixedly connected to the base plate.
Further, the plurality of screw rods are distributed on the backing plate in an isosceles triangle or rectangle.
The utility model has the beneficial effects that: the utility model provides a linkage type up-down adjusting platform mechanism which comprises a plurality of screw rods, a platform, adjusting nuts, chain wheels and chains, wherein the platform is penetrated with a plurality of vertically arranged screw rods, each screw rod is penetrated with a threaded adjusting nut, the adjusting nuts are fixedly connected with the chain wheels, one side of each chain wheel is propped against the platform, the plurality of chain wheels are connected with the chains which are meshed with each other, one of the adjusting nuts is rotated, the chain wheels fixedly connected with the adjusting nuts drive the chain wheels to synchronously rotate through the chains, and meanwhile, the vertical position of the platform is changed. The vertical position of the platform can be adjusted synchronously.
Drawings
FIG. 1 is a structural view of a linked up-down adjustment platform mechanism of the present utility model;
in the figure, a 1-screw; 2-a platform; 3-adjusting the nut; 4-sprocket; 5-chain and 6-lock nut; 7- -tensioning wheel; 8-backing plate.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model, so that those skilled in the art may better understand the utility model and practice it.
According to one embodiment of the utility model, as shown in fig. 1, the linkage type up-down adjustment platform mechanism comprises a plurality of screw rods 1, a platform 2, adjustment nuts 3, chain wheels 4 and chains 5, wherein the platform 2 is provided with a plurality of screw rods 1 in a penetrating mode, each screw rod 1 is provided with an adjustment nut 3 in a penetrating mode in a threaded mode, the adjustment nuts 3 are fixedly connected with the chain wheels 4, one side of each chain wheel 4 abuts against the platform 2, meshed chains 5 are connected between the plurality of chain wheels 4, one of the adjustment nuts 3 is rotated, the chain wheels 4 fixedly connected with the one adjustment nut drive the chain wheels 4 to synchronously rotate through the chains 5, and meanwhile the vertical position of the platform 2 is changed. The device is used for motor synchronous belt adjustment occasions. When the motor is placed on the platform 2 and the position of the motor is required to be adjusted upwards, the adjusting nut 3 is only required to be screwed down, and when the position of the motor is required to be adjusted downwards, the adjusting nut 3 is loosened, and under the action of the gravity of the motor, the position of the platform 2 slowly falls along with the adjusting nut 3.
According to an embodiment of the utility model, a linkage type up-down adjusting platform mechanism is shown in fig. 1, and further comprises a locking device for locking the position of the platform, wherein the locking device is a locking nut 6 which is in threaded connection with a screw 1, and the locking nut 6 is arranged on one side of the platform 2, which is away from the sprocket 4, and is propped against the platform 2. The locking device can share the load of the adjusting nut 3, the service life of the adjusting nut 3 is prolonged, and the platform 2 can be prevented from loosening under a long time.
According to one embodiment of the utility model, a linked up-down adjusting platform mechanism is shown in fig. 1, and further comprises a chain 5 tightness adjusting device, wherein the chain 5 tightness adjusting device is a tensioning wheel 7, and the tensioning wheel 7 is arranged on one side of the chain 5 and meshed with the chain 5; by arranging the tensioning wheel 7, the tensioning wheel 7 is adjusted before the platform 2 is adjusted, the chain 5 is ensured to be in a tight state, synchronous rotation among the plurality of chain wheels 4 is ensured, and the effectiveness of rotation is improved.
According to an embodiment of the utility model, as shown in fig. 1, the linkage type up-down adjustment platform mechanism further comprises a base plate 8, a plurality of screws 1 are fixedly connected to the base plate 8, the screws 1 are fixed to the base plate 8, and the base plate 8 can provide an adjustment reference to facilitate subsequent multiple adjustment.
According to the linkage type up-down adjusting platform mechanism, as shown in fig. 1, a plurality of screws 1 are distributed on a backing plate 8 in an isosceles triangle or rectangle, in practice, the screws 1 are installed at four corners of a platform 2, and the stability of the platform 2 is good.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (5)
1. The utility model provides a coordinated type upper and lower adjustment platform mechanism, its characterized in that, including a plurality of screw rods, platform, adjusting nut, sprocket and chain, wear to be equipped with a plurality of vertical settings on the platform the screw rod, every wear to be equipped with threaded connection on the screw rod adjusting nut with sprocket fixed connection, and one side of sprocket with the platform offsets, a plurality of be connected with meshed between the sprocket the chain, rotatory one of them adjusting nut, its fixed connection the sprocket passes through the chain drives sprocket synchronous rotation, simultaneously the vertical position of platform changes.
2. The linkage type up-down adjusting platform mechanism according to claim 1, further comprising a locking device for locking the position of the platform, wherein the locking device is a locking nut in threaded connection with the screw, and the locking nut is arranged on one side of the platform, which is away from the sprocket, and is abutted against the platform.
3. The linkage type up-down adjustment platform mechanism according to claim 1, further comprising the chain tightness adjustment device, wherein the chain tightness adjustment device is a tensioning wheel, and the tensioning wheel is arranged on one side of the chain and meshed with the chain.
4. The linkage type up-down adjustment platform mechanism according to claim 1, further comprising a backing plate, wherein a plurality of the screws are fixedly connected to the backing plate.
5. The coordinated type up-down adjustment platform mechanism of claim 4, wherein a plurality of the screws are distributed on the pad in an isosceles triangle or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321033301.5U CN219980580U (en) | 2023-04-28 | 2023-04-28 | Linkage type up-down adjusting platform mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321033301.5U CN219980580U (en) | 2023-04-28 | 2023-04-28 | Linkage type up-down adjusting platform mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980580U true CN219980580U (en) | 2023-11-07 |
Family
ID=88587603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321033301.5U Active CN219980580U (en) | 2023-04-28 | 2023-04-28 | Linkage type up-down adjusting platform mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980580U (en) |
-
2023
- 2023-04-28 CN CN202321033301.5U patent/CN219980580U/en active Active
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