CN219110675U

CN219110675U - Universal height adjusting device

Info

Publication number: CN219110675U
Application number: CN202222889188.2U
Authority: CN
Inventors: 张娟; 张海群; 吴军; 马晓颖; 李�瑞
Original assignee: Shanghai Aipuqiang Particle Equipment Co ltd; Shanghai Advanced Research Institute of CAS
Current assignee: Shanghai Aipuqiang Particle Equipment Co ltd; Shanghai Advanced Research Institute of CAS
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-02
Anticipated expiration: 2032-10-31

Abstract

The application discloses universal height adjusting device relates to equipment auxiliary device technical field, including the connecting piece that is used for connecting equipment and be used for supporting universal height adjusting device's base, be provided with between connecting piece and the base and be used for driving the high adjusting part of connecting piece lift and be used for adjusting the angle adjusting part of connecting piece and the relative direction of base, can accurately, nimble height of adjusting equipment, provide the stable support of multi-angle for equipment simultaneously, increased the angle of use of equipment.

Description

Universal height adjusting device

Technical Field

The application relates to the technical field of equipment auxiliary devices, and more particularly relates to a universal height adjusting device.

Background

With the continuous increase of the proportion of subhealth people and the continuous increase of the importance of people on health, the equipment for treating various diseases is continuously developed.

When using various devices, particularly large devices like radiotherapy devices, it is necessary to adjust the height of the device to treat different diseased sites. The existing radiotherapy equipment is inflexible in height adjustment, and mainly depends on manually using tools such as screwdrivers to raise or lower the base of the equipment, but different diseased parts of different patients are different, meanwhile, the equipment needs to be used frequently and alternately, the manual adjustment workload is large, the adjustment is not convenient and fast enough, and the treatment efficiency is reduced.

Disclosure of Invention

The utility model provides a universal height adjusting device can accurately, nimble height of adjusting equipment, provides the stable support of multi-angle for equipment simultaneously to this problem of equipment height adjustment inflexibility in the practical application, has increased the angle of use of equipment.

The specific scheme is as follows:

the utility model provides a universal height adjusting device, is including the connecting piece that is used for junction device and be used for supporting universal height adjusting device's base, be provided with between connecting piece and the base and be used for driving the high adjusting part of connecting piece lift and be used for adjusting the angle adjusting part of connecting piece and the relative direction of base.

Through adopting above-mentioned technical scheme, can be with connecting piece erection joint in equipment below, through the high of the accurate adjusting device of altitude mixture control subassembly, when the installation angle of installing equipment is required to be adjusted, can set up a plurality of universal adjusting device in equipment below, adjust a plurality of universal adjusting device into different heights, angle adjusting subassembly can adjust the relative angle between connecting piece and the base, makes the equipment of its stable support top.

Preferably, the height adjusting device is arranged between the connecting piece and the base and is close to one side of the connecting piece;

the height adjusting device comprises a screw rod, and an adjusting piece is fixed at one end of the screw rod, which is far away from the connecting piece;

the connecting piece is provided with a threaded hole which is in threaded connection with the other end of the screw rod.

Through adopting above-mentioned technical scheme, rotate the screw rod rotation of regulating part drive, with the screw hole cooperation on the connecting piece, make the connecting piece go up and down for the base, manual regulation is more accurate.

Preferably, the adjusting piece comprises an adjusting hand wheel coaxially arranged with the screw rod, and grooves are formed in two end faces of the adjusting hand wheel.

By adopting the technical scheme, the adjusting hand wheel can rotate and adjust the screw rod at any angle compared with the adjusting rod.

Preferably, the base is provided with an arc-shaped groove, and a rotating hole is formed in the arc-shaped groove;

the angle adjusting device comprises a spherical gasket which is rotationally connected with one end of the screw rod, which is far away from the connecting piece, wherein the spherical gasket is provided with a connecting hole along the axis of the spherical gasket, and one end of the screw rod, which is far away from the connecting piece, penetrates through the connecting hole of the spherical gasket to be rotationally connected with the rotating hole of the arc-shaped groove.

Through adopting above-mentioned technical scheme, spherical gasket rotates to be connected in the arc recess for the angle of base and lead screw can be adjusted.

Preferably, the spherical gasket is hemispherical, the arc surface of the spherical gasket is far away from the connecting piece and penetrates through the screw rod, and a thrust bearing is arranged between one end of the screw rod far away from the connecting piece and one end of the spherical gasket close to the connecting piece.

Through adopting above-mentioned technical scheme, thrust bearing makes can rotate in a flexible way between lead screw and the spherical gasket smoothly, has strengthened universal height adjusting device's flexibility of use, avoids spherical gasket and rotates in the arc recess, reduces the frictional force between the two, makes the rotation that rotatory hand wheel drove the lead screw more smooth and easy.

Preferably, a threaded hole is formed in the end face of one end, far away from the connecting piece, of the screw rod along the axial direction of the end face, a fixing gasket provided with a through hole and a fixing bolt are arranged on one side, far away from the connecting piece, of the rotating hole of the base, the fixing bolt sequentially penetrates through the through hole of the fixing gasket, the rotating hole of the arc-shaped groove and the connecting hole of the spherical gasket, and is in threaded connection with the threaded hole of one end, far away from the connecting piece, of the screw rod;

the diameter of the fixed gasket is larger than that of the rotating hole, and the diameter of the rotating hole is larger than the outer diameter of one end, far away from the connecting piece, of the screw rod.

Through adopting above-mentioned technical scheme, can rotate relative to the base when making the lead screw can not break away from the base, the diameter of fixed gasket is greater than the diameter of rotation hole, with lead screw and the relative fixed connection of base, the diameter of rotation hole is greater than the external diameter that the connecting piece one end was kept away from to the lead screw for the lead screw can utilize the rotation of spherical gasket and arc recess to carry out the regulation of angle.

Preferably, a gasket is arranged between the surface of the base away from the connecting piece and the fixed gasket.

Through adopting above-mentioned technical scheme, the packing ring has increased the frictional force between fixed gasket and the base for can not rotate each other between fixed gasket and the base, and then only angle regulation and the relative rotation of not taking place between messenger's lead screw and the base, the equipment that supports for the top provides stable support.

Preferably, the connecting piece comprises a connecting flange, and a plurality of first connecting holes for connecting the fixing equipment are formed in the end face of the connecting flange.

Through adopting above-mentioned technical scheme, flange can utilize first connecting hole to be connected with equipment is firm, provides firm support for equipment.

Preferably, the base comprises a supporting seat, a connecting table is arranged on the surface, facing the connecting piece, of the supporting seat, and the arc-shaped groove is formed in the surface, facing the connecting piece, of the connecting table;

the supporting seat is provided with a containing cavity on the surface far away from the connecting piece.

Through adopting above-mentioned technical scheme, the base provides stable support for the altitude mixture control subassembly and the angle adjusting subassembly of top, and then has guaranteed the stability that universal altitude mixture control device supported.

Preferably, a third connecting hole is formed in the support seat along the length direction of the screw rod.

Through adopting above-mentioned technical scheme, the third connecting hole on the supporting seat can be connected base and other strutting arrangement, cooperates the use, increases universal height adjusting device's application scope.

Compared with the prior art, the beneficial effects of the application are as follows:

(1) The connecting piece is installed and connected below the equipment, the height of the equipment is accurately adjusted by the height adjusting component, when the installation angle of the installation equipment needs to be adjusted, the plurality of universal adjusting devices can be arranged below the equipment, the plurality of universal adjusting devices are adjusted to different heights, and the angle adjusting component can adjust the relative angle between the connecting piece and the base, so that the equipment above can be stably supported;

(2) The base can be connected with other supporting devices through the third connecting hole formed in the base for matching use, so that the application range of the universal height adjusting device and the equipment is enlarged;

(3) Through set up thrust bearing between lead screw and spherical gasket for can rotate in a flexible way, smoothly between lead screw and the spherical gasket, strengthened universal height adjusting device's flexibility of use, avoid spherical gasket and rotate in the arc recess, reduce the frictional force between the two, make rotatory hand wheel drive the rotation of lead screw more smooth and easy.

Drawings

FIG. 1 is an overall schematic of the present application;

FIG. 2 is an exploded view of the present application;

FIG. 3 is a schematic view of a spherical spacer of the present application;

fig. 4 is a schematic view of a base of the present application.

Reference numerals: 1. a connecting piece; 11. a first connection hole; 2. a height adjustment assembly; 21. a screw rod; 211. a threaded hole; 212. a fixing bolt; 213. fixing the gasket; 22. an adjusting hand wheel; 3. an angle adjustment assembly; 31. a thrust bearing; 32. a spherical spacer; 321. a second connection hole; 4. a base; 41. a support base; 42. a second connection station; 421. an arc-shaped groove; 422. a rotation hole; 43. a receiving chamber; 44. and a third connection hole.

Detailed Description

The present application will be described in further detail with reference to examples and drawings, but embodiments of the present application are not limited thereto.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

The utility model provides a universal height adjusting device, as shown in fig. 1, from top to bottom in proper order including connecting piece 1, height adjusting component 2, angle adjusting component 3 and base 4, wherein, connecting piece 1 is used for connecting equipment and universal height adjusting device, base 4 is used for supporting universal height adjusting device, height adjusting component 2 is through the height of adjusting distance adjusting equipment between connecting piece 1 and the base 4, height adjusting component 2 passes through angle adjusting component 3 to be adjusted and rotates with base 4 to be connected, the equipment that makes connecting piece 1 be connected presents different angles with the plane that base 4 is located, the regulation is nimble and not receive the angle limiting, have great application scope.

In detail, as shown in fig. 2, the connecting piece 1 includes a connecting flange, a cylindrical first connecting table is coaxially disposed on one surface of the connecting flange, a first connecting hole 11 for fixing a connecting device is formed on the connecting flange, and a first threaded hole 211 is formed through the first connecting table and the connecting flange along the axial direction of the first connecting table and is used for being in threaded fit with the height adjusting device.

The height adjusting device comprises a screw rod 21 and an adjusting piece arranged on the screw rod 21, the screw rod 21 is arranged on one side of the connecting piece 1, which is provided with a first connecting table, one end of the screw rod 21 is in threaded connection with a first threaded hole 211 of the connecting piece 1, the diameter of the other end of the screw rod is reduced, and the screw rod passes through the angle adjusting component 3 and is connected with the base 4. The screw rod 21 is fixedly connected with a rotary driving piece for driving the screw rod 21 to rotate, and the rotary driving piece can be configured into a rotary handle, a rotary rod and the like, and in the embodiment of the application, the rotary driving piece comprises a disc-shaped rotary hand wheel which is coaxially arranged with the screw rod 21, when the universal height adjusting device is arranged below one angle of the equipment, the disc-shaped rotary hand wheel can conveniently adjust the height at any angle of the universal height adjusting device, and meanwhile, compared with the rotary handle or the rotary rod, the rotary hand wheel is not easy to be mistakenly touched to cause rotation.

The circular grooves are formed in the upper surface and the lower surface of the rotary hand wheel, circular protrusions which are convenient to hold are formed on the side of the rotary hand wheel, a plurality of through holes are formed in the rotary hand wheel along the axial direction of the rotary hand wheel, the weight of the universal height adjusting device is reduced, the light weight design of the device is achieved, meanwhile, marking points are arranged on the surface of the rotary hand wheel, and the position of the rotary hand wheel is conveniently located.

The base 4 comprises a supporting seat 41 arranged on an installation plane, the supporting seat 41 is square, third connecting holes 44 are formed in the positions close to four corners, the base 4 can be connected with other supporting devices for matching use, and the application range of the universal height adjusting device is enlarged. The surface of the supporting seat 41 facing the connecting piece 1 is provided with a second connecting table 42, and the second connecting table 42 is cylindrical and is rotationally connected with the screw 21 through an angle adjusting device.

The second connecting table 42 is provided with an arc-shaped groove 421 on a surface facing the connecting member 1, and a rotation hole 422 penetrating the base 4 is provided in the arc-shaped groove 421 in the axial direction of the base 4. The angle adjusting device comprises a spherical gasket 32, the spherical gasket 32 is hemispherical, a connecting hole is formed along the axis of the spherical gasket 32, and one end of the screw rod 21, which is far away from the connecting piece 1, sequentially penetrates through the connecting hole of the spherical gasket 32 and a rotating hole 422 of the arc-shaped groove 421 to be fixed on the base 4.

The screw rod 21 is provided with a second threaded hole 211 along the axial direction on the end face of one end far away from the connecting piece 1, one side of the rotating hole 422 of the base 4 far away from the connecting piece 1 is provided with a fixing gasket 213 and a fixing bolt 212, which are provided with through holes, the fixing bolt 212 sequentially penetrates through the through holes of the fixing gasket 213, the rotating hole 422 of the arc-shaped groove 421, the connecting hole of the spherical gasket 32 and the threaded hole 211 of one end of the screw rod 21 far away from the connecting piece 1, in order to prevent the screw rod 21 from separating from the base 4 and simultaneously rotate relative to the base 4, the diameter of the fixing gasket 213 is larger than the diameter of the rotating hole 422, the diameter of the rotating hole 422 is larger than the outer diameter of one end of the screw rod 21 far away from the connecting piece 1, and the screw rod 21 can utilize the rotation of the spherical gasket 32 and the arc-shaped groove 421 to adjust the angle.

In order to enable the screw rod 21 and the spherical gasket 32 to rotate relatively and independently, a thrust bearing 31 is further arranged between one end of the screw rod 21 far away from the connecting piece 1 and the spherical gasket 32, so that the spherical gasket 32 is prevented from rotating in the arc-shaped groove 421, friction force between the spherical gasket 32 and the spherical gasket is reduced, and the screw rod 21 is driven to rotate smoothly by a rotating hand wheel.

A washer is further provided between the fixing washer 213 and the surface of the support seat 41 away from the connection member 1, for increasing friction between the fixing washer 213 and the bottom surface of the support seat 41, so that the screw 21 and the spherical washer 32 rotate through the thrust bearing 31.

The above description is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above examples, and all technical solutions belonging to the concept of the present application belong to the protection scope of the present application. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present application are intended to be comprehended within the scope of the present application.

Claims

1. The utility model provides a universal height adjusting device, its characterized in that, is including connecting piece (1) and being used for supporting that are used for connecting equipment universal height adjusting device's base (4), be provided with between connecting piece (1) and base (4) and be used for driving height adjusting subassembly (2) that connecting piece (1) goes up and down and be used for adjusting connecting piece (1) and base (4) relative direction's angle adjusting part (3).

2. The universal height adjustment device according to claim 1, wherein the height adjustment assembly (2) is arranged between the connecting piece (1) and the base (4) at a side close to the connecting piece (1);

the height adjusting assembly (2) comprises a screw rod (21), and an adjusting piece is fixed at one end of the screw rod (21) far away from the connecting piece (1);

the connecting piece (1) is provided with a threaded hole (211) which is in threaded connection with the other end of the screw rod (21).

3. The universal height adjusting device according to claim 2, wherein the adjusting piece comprises an adjusting hand wheel (22) coaxially arranged with the screw rod (21), and circular grooves are formed in two end faces of the adjusting hand wheel (22) so that annular protrusions are formed on side sides of the adjusting hand wheel (22).

4. The universal height adjusting device according to claim 2, wherein the base (4) is provided with an arc-shaped groove (421), and a rotation hole (422) is formed in the arc-shaped groove (421);

the angle adjusting assembly (3) comprises a spherical gasket (32) which is rotationally connected with one end, far away from the connecting piece (1), of the screw rod (21), a connecting hole is formed in the spherical gasket (32) along the axis of the spherical gasket, and one end, far away from the connecting piece (1), of the screw rod (21) penetrates through the connecting hole of the spherical gasket (32) to be rotationally connected into a rotating hole (422) of the arc-shaped groove (421).

5. The universal height adjusting device according to claim 4, wherein the spherical gasket (32) is hemispherical, an arc surface of the spherical gasket is far away from the connecting piece (1) and is arranged on the screw rod (21) in a penetrating mode, and a thrust bearing (31) is arranged between one end, far away from the connecting piece (1), of the screw rod (21) and one end, close to the connecting piece (1), of the spherical gasket (32).

6. The universal height adjusting device according to claim 4, wherein a threaded hole (211) is formed in the end face of the screw rod (21) far away from the connecting piece (1) along the axial direction of the screw rod, a fixing gasket (213) with a through hole and a fixing bolt (212) are arranged on one side of a rotating hole (422) of the base (4) far away from the connecting piece (1), and the fixing bolt (212) sequentially penetrates through the through hole of the fixing gasket (213), the rotating hole (422) of the arc-shaped groove (421) and the connecting hole of the spherical gasket (32) to be in threaded connection with the threaded hole (211) of the screw rod (21) far away from one end of the connecting piece (1);

the diameter of the fixed gasket (213) is larger than that of the rotating hole (422), and the diameter of the rotating hole (422) is larger than the outer diameter of one end, far away from the connecting piece (1), of the screw rod (21).

7. The device according to claim 6, characterized in that a gasket is arranged between the face of the base (4) remote from the connection piece (1) and the fixing washer (213).

8. The universal height adjustment device according to claim 1, characterized in that the connecting piece (1) comprises a connecting flange, on the end face of which a plurality of first connecting holes (11) for connecting a fixing device are provided.

9. The universal height adjusting device according to claim 4, wherein the base (4) comprises a supporting seat (41), a connecting table is arranged on the surface of the supporting seat (41) facing the connecting piece (1), and the arc-shaped groove (421) is formed on the surface of the connecting table facing the connecting piece (1);

the surface of the supporting seat (41) far away from the connecting piece (1) is provided with a containing cavity (43).

10. The universal height adjustment device according to claim 9, wherein the support base (41) is further provided with a plurality of third connection holes (44).