CN215981781U - Rotating shaft with rotating and lifting functions - Google Patents
Rotating shaft with rotating and lifting functions Download PDFInfo
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- CN215981781U CN215981781U CN202122019034.3U CN202122019034U CN215981781U CN 215981781 U CN215981781 U CN 215981781U CN 202122019034 U CN202122019034 U CN 202122019034U CN 215981781 U CN215981781 U CN 215981781U
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Abstract
The utility model discloses a rotating shaft with rotating and lifting functions, which comprises a lower pipe, wherein a circular sleeve is sleeved on the outer side of the lower pipe, the circular sleeve comprises a circular main sleeve, an annular fixing sleeve arranged on the left side of the circular main sleeve and an annular buckle arranged on the right side of the circular main sleeve, the inner side of the annular fixing sleeve is fixedly bonded with the outer side of the lower pipe, a fixing sleeve is connected to the inner side wall of the lower pipe in a sliding manner, a circular moving pipe with a threaded structure on the outer side is fixedly clamped on the inner side wall of the fixing sleeve, and the right end of the circular moving pipe extends to the right side of the annular buckle. The utility model can carry out lifting adjustment on the two fixing frames arranged on the mounting rack and can also carry out rotation adjustment in the horizontal direction on the two fixing frames arranged on the mounting rack.
Description
Technical Field
The utility model relates to the technical field of rotating shafts, in particular to a rotating shaft with rotating and lifting functions.
Background
At present, the rotating shaft on the market is complex in operation, lifting and horizontal rotation adjustment cannot be carried out according to actual conditions, inconvenience is brought to users in use, and the rotating shaft with rotating and lifting functions is provided based on the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a rotating shaft with rotating and lifting functions.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a rotating shaft with rotating and lifting functions comprises a lower pipe, wherein a circular sleeve is sleeved on the outer side of the lower pipe and comprises a circular main sleeve, an annular fixing sleeve arranged on the left side of the circular main sleeve and an annular buckle arranged on the right side of the circular main sleeve, the inner side of the annular fixing sleeve is fixedly bonded with the outer side of the lower pipe, a fixing sleeve is connected to the inner side wall of the lower pipe in a sliding manner, a circular moving pipe with a threaded structure on the outer side is fixedly clamped on the inner side wall of the fixing sleeve, the right end of the circular moving pipe extends to the right side of the annular buckle, a circular rotating sleeve is sleeved on the outer side of the circular moving pipe in a rotating manner and is in contact with the right side of the circular main sleeve, and a mounting frame is sleeved on the right thread of the outer side of the circular moving pipe, the front side and the rear side of the mounting rack are respectively provided with a first circular clamping groove with a rectangular depressed groove on the inner wall of the top part, the inside of the first circular clamping groove is fixedly riveted with a shaft core, the top of the shaft core is fixedly connected with a rectangular clamping strip which is fixedly riveted with the rectangular depressed groove, and one end of the outer side, far away from each other, of the two shaft cores is fixedly riveted with a fixing frame.
Preferably, a circular sliding through hole is formed in the left side of the mounting frame, and a nut in threaded fit with the outer side of the circular moving pipe is fixedly connected to the inner side wall of the circular sliding through hole.
Preferably, the riveting through holes which are fixedly riveted with the corresponding shaft cores are formed in the side, close to each other, of each of the two fixing frames.
Preferably, the left side of the circular rotating sleeve is provided with an annular clamping groove which is rotatably arranged with the outer side of the annular buckle.
Preferably, the same left side and right side of the outer side and the inner side of the fixed sleeve are both provided with an open rectangular slide rail groove, and a rectangular slide rail welded and fixed with the inner side wall of the lower pipe is slidably mounted inside the rectangular slide rail groove.
Preferably, the inner side wall of the circular rotating sleeve is provided with an internal thread which is in threaded fit with the thread structure on the outer side of the circular moving pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can carry out lifting adjustment on the two fixing frames arranged on the mounting rack and can also carry out rotation adjustment in the horizontal direction on the two fixing frames arranged on the mounting rack.
Drawings
Fig. 1 is an exploded view of a rotating shaft with rotating and lifting functions according to the present invention;
FIG. 2 is a schematic structural view of the circular rotating sleeve mounted on the outer side of the circular moving pipe in FIG. 1;
FIG. 3 is a partially enlarged schematic view of FIG. 1;
FIG. 4 is an enlarged schematic view of the circular sleeve of FIG. 1;
fig. 5 is a left side view of the lower tube in fig. 1.
In the figure: the device comprises a fixing frame 1, a shaft core 2, a rectangular clamping strip 3, a mounting frame 4, a nut 5, a circular rotating sleeve 6, a circular moving pipe 7, a fixed sleeve 8, a circular sleeve 9, a circular main sleeve 901, an annular fixed sleeve 902, an annular buckle 903, a lower pipe 10, a rectangular sliding rail groove 11 and a rectangular sliding rail 12.
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.
Referring to fig. 1-5, a rotating shaft with rotating and lifting functions comprises a lower pipe 10, a circular sleeve 9 is sleeved outside the lower pipe 10, the circular sleeve 9 comprises a circular main sleeve 901, an annular fixing sleeve 902 arranged on the left side of the circular main sleeve 901 and an annular buckle 903 arranged on the right side of the circular main sleeve 901, the inner side of the annular fixing sleeve 902 is bonded and fixed with the outer side of the lower pipe 10, a fixing sleeve 8 is connected to the inner side wall of the lower pipe 10 in a sliding manner, wherein the outer side and the inner side of the fixing sleeve 8 are provided with a same rectangular slide rail groove 11 with both open left and right sides, a rectangular slide rail 12 welded and fixed with the inner side wall of the lower pipe 10 is installed in the rectangular slide rail groove 11 in a sliding manner, a circular moving pipe 7 with a threaded structure on the outer side is fixedly clamped on the inner side wall of the fixing sleeve 8, and the right end of the circular moving pipe 7 extends to the right side of the annular buckle 903, a circular rotating sleeve 6 is sleeved on the outer side thread of the circular moving pipe 7, wherein an inner thread matched with the thread structure on the outer side of the circular moving pipe 7 is arranged on the inner side wall of the circular rotating sleeve 6, the circular rotating sleeve 6 is rotatably sleeved on the outer side of the annular buckle 903 and contacts with the right side of the circular main sleeve 901, an annular clamping groove rotatably mounted on the outer side of the annular buckle 903 is formed in the left side of the circular rotating sleeve 6, an installation frame 4 is sleeved on the right side thread on the outer side of the circular moving pipe 7, a circular sliding through hole is formed in the left side of the installation frame 4, a nut 5 matched with the outer side thread of the circular moving pipe 7 is fixedly connected on the inner side wall of the circular sliding through hole, a first circular clamping groove with a rectangular depressed groove on the inner wall of the top portion is formed in each of the front side and the rear side of the installation frame 4, and a shaft core 2 is fixedly riveted inside the first circular clamping groove, the top of the shaft core 2 is fixedly connected with a rectangular clamping strip 3 which is riveted and fixed with the rectangular concave groove, one ends of the outer sides of the two shaft cores 2 which are far away from each other are respectively riveted and fixed with a fixing frame 1, wherein one sides of the two fixing frames 1 which are close to each other are respectively provided with a riveting through hole which is riveted and fixed with the corresponding shaft core 2.
The working principle is as follows: when a user needs to lift and lower two fixing frames 1 arranged on an installation frame 4, the rotating shaft is vertically arranged, the two fixing frames 1 arranged on the installation frame 4 are both positioned above a circular rotating sleeve 6, the circular rotating sleeve 6 is rotated at the moment, so that an annular clamping groove on the circular rotating sleeve 6 rotates outside an annular clamping buckle 903, the circular rotating sleeve 6 is sleeved outside a circular moving pipe 7 in a threaded manner, a fixing sleeve 8 which is slidably arranged on the inner side of a lower pipe 10 is fixedly clamped on the circular moving pipe 7, the circular moving pipe 7 moves upwards in the rotating process, the circular moving pipe 7 drives the installation frame 4 to move upwards through a nut 5, the installation frame 4 drives the fixing frames 1 on the outer sides of two shaft cores 2 to move upwards, and the two fixing frames 1 arranged on the installation frame 4 have the lifting function, in addition, the mounting frame 4 is provided with a circular sliding through hole for fixedly mounting the nut 5, and the nut 5 is in threaded fit with the outer side of the circular moving pipe 7, so that the two fixing frames 1 mounted on the mounting frame 4 can be rotated and adjusted in the horizontal direction.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The rotating shaft with the rotating and lifting functions comprises a lower pipe (10) and is characterized in that a circular sleeve (9) is sleeved on the outer side of the lower pipe (10), the circular sleeve (9) comprises a circular main sleeve (901), an annular fixing sleeve (902) arranged on the left side of the circular main sleeve (901) and an annular buckle (903) arranged on the right side of the circular main sleeve (901), the inner side of the annular fixing sleeve (902) is fixedly bonded with the outer side of the lower pipe (10), a fixing sleeve (8) is connected to the inner side wall of the lower pipe (10) in a sliding mode, a circular moving pipe (7) with a threaded structure on the outer side is fixedly clamped on the inner side wall of the fixing sleeve (8), the right end of the circular moving pipe (7) extends to the right side of the annular buckle (903), and a circular rotating sleeve (6) is sleeved on the outer side thread of the circular moving pipe (7), the circular rotating sleeve (6) is rotatably sleeved on the outer side of the annular buckle (903) and is in contact with the right side of the circular main sleeve (901), the right side of the outer side of the circular moving pipe (7) is sleeved with the mounting frame (4) in a threaded manner, a first circular clamping groove with a rectangular concave groove on the inner wall of the top portion is formed in the front side and the rear side of the mounting frame (4), the inside of the first circular clamping groove is fixedly riveted with the shaft core (2), the top of the shaft core (2) is fixedly connected with a rectangular clamping strip (3) which is fixedly riveted with the rectangular concave groove, and one end of the outer side, away from each other, of the two shaft cores (2) is fixedly riveted with the fixing frame (1).
2. A rotating shaft with rotating and lifting functions as claimed in claim 1, wherein a circular sliding through hole is formed at the left side of the mounting frame (4), and a nut (5) in threaded fit with the outer side of the circular moving tube (7) is fixedly connected to the inner side wall of the circular sliding through hole.
3. A rotating shaft with rotating and lifting functions as claimed in claim 1, wherein the two fixing frames (1) are provided with riveting through holes at the sides close to each other, and the riveting through holes are riveted and fixed with the corresponding shaft cores (2).
4. A rotating shaft with rotating and lifting functions as claimed in claim 1, wherein the circular rotating sleeve (6) is provided with an annular clamping groove at the left side for rotatably mounting with the outer side of the annular clamping buckle (903).
5. A rotating shaft with rotating and lifting functions as claimed in claim 1, wherein the outer side and the inner side of the fixed sleeve (8) are provided with a rectangular slide rail groove (11) with an opening on the left side and the right side, and a rectangular slide rail (12) welded and fixed with the inner side wall of the lower pipe (10) is slidably mounted in the rectangular slide rail groove (11).
6. A spindle with rotation and lifting functions, according to claim 1, characterized in that the inner side wall of the circular rotating sleeve (6) is provided with an internal thread which is in threaded engagement with the external thread structure of the circular moving tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122019034.3U CN215981781U (en) | 2021-08-26 | 2021-08-26 | Rotating shaft with rotating and lifting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122019034.3U CN215981781U (en) | 2021-08-26 | 2021-08-26 | Rotating shaft with rotating and lifting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981781U true CN215981781U (en) | 2022-03-08 |
Family
ID=80518286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122019034.3U Active CN215981781U (en) | 2021-08-26 | 2021-08-26 | Rotating shaft with rotating and lifting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215981781U (en) |
-
2021
- 2021-08-26 CN CN202122019034.3U patent/CN215981781U/en active Active
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