Adjustable grading ring fixing structure

Abstract

The utility model belongs to the technical field of grading rings, and particularly relates to an adjustable grading ring fixing structure, which comprises a bottom plate and further comprises a rotating component arranged in the bottom plate; the first fixed sleeve is arranged at the top of the rotating end of the rotating assembly; the height adjusting assembly is arranged on the inner side of the first fixing sleeve, and the second fixing sleeve is arranged at the lifting end of the height adjusting assembly and synchronously ascends and descends along with the lifting end; the pressure equalizing assembly is arranged on the outer side of the second fixing sleeve and synchronously ascends and descends along with the second fixing sleeve; according to the adjustable grading ring fixing structure, a mechanical structure replaces manual operation for automatic lifting, automatic adjustment can improve precision, avoid personal errors, ensure uniform pressure distribution and improve the performance and stability of equipment, meanwhile, an automatic system can respond to the requirements of the equipment in real time, and the equipment is convenient to use. And the height can be quickly adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of equalizing ring, especially to an adjustable equalizing ring fixing structure. BACKGROUND

[0002] The adjustable equalizing ring fixing structure is widely used in hydraulic, pneumatic system and other equipment, aiming at uniform distribution of pressure, improving equipment stability and life. With the development of intelligent technology, electric, hydraulic and pneumatic adjustment methods have been applied to equalizing ring fixing structure, combining sensors and actuators to realize accurate adjustment, and using high durability materials to improve structural stability. However, how to balance accuracy and response speed and improve system reliability is still a challenge in the future. With the progress of technology, this structure will be applied in more fields in the future, promoting the development of equipment towards high efficiency, intelligence and precision.

[0003] After searching, the existing patent (publication number: CN212537263U) discloses an adjustable equalizing ring fixing structure, which comprises a fixed ring, a ring type groove is formed in the middle of the top end of the fixed ring, a plurality of springs are fixedly arranged in the middle of the inner wall of the ring type groove, one end of each spring is fixedly connected with the middle of the outer wall of each first arc-shaped plate, a plurality of pressure rods are hingedly arranged in the middle of the top end of the fixed ring, the fixed ring is arranged, the equalizing ring is placed in the ring type groove, and then the equalizing ring is fixed by the first arc-shaped plate and the second arc-shaped plate, so that the firmness of the equalizing ring is improved, the equalizing ring is fixed in the ring type groove, the equalizing ring is prevented from being broken by the impact of strong wind, the service life of the equalizing ring is improved, the upper and lower movements of the sleeve ring can drive the upper and lower movements of the sliding block, so as to drive the upper and lower movements of the first adjusting rod, the position of the equalizing ring is adjusted, the adjustment efficiency of the equalizing ring is improved, and the uniformity of voltage distribution around the equalizing ring is improved.

[0004] However, in the actual use process of the above-mentioned scheme, the height of the equalizing ring needs to be adjusted manually, but the manual adjustment has low precision, which is easy to cause errors and affect the performance and stability of the equipment. Secondly, the manual adjustment efficiency is low, which cannot realize real-time response, increasing the burden of the operator. Furthermore, manual operation is prone to human error, leading to improper operation or failure of the equipment. In addition, the response speed of manual adjustment is slow, which cannot adapt to pressure changes in time, resulting in a decline in equipment performance.

[0005] Therefore, the utility model provides an adjustable equalizing ring fixing structure. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the problem of low manual adjustment precision in the prior art, which is easy to cause errors and affect the performance and stability of the equipment, and provides an adjustable equalizing ring fixing structure.

[0007] In order to achieve the above object, the utility model adopts the following technical scheme:

[0008] A adjustable equalizing ring fixed structure, including bottom plate, still include:

[0009] Rotating assembly, set up in the bottom plate inside;

[0010] First fixed sleeve, set up in the rotating assembly rotating end top;

[0011] Height adjustment assembly, set up in the first fixed sleeve inboard,

[0012] Second fixed sleeve, set up in the height adjustment assembly's lifting end, synchronous lifting with the lifting end simultaneously;

[0013] Equalizing ring assembly, set up in the second fixed sleeve outside, synchronous lifting with the second fixed sleeve.

[0014] As the preferred technical scheme of the application, the rotating assembly includes the first motor fixed on the outer wall of the bottom plate, the worm wheel rotating in the middle section of the bottom plate, the output end of the first motor is fixedly connected with the worm, the worm is meshed with the worm wheel, the top of the worm wheel is fixedly connected with the rotating disc, and the rotating disc is fixedly connected with the first fixed sleeve.

[0015] As the preferred technical scheme of the application, the height adjustment assembly includes the second motor fixedly connected to the inboard bottom of the first fixed sleeve, the limit sleeve is fixedly connected to the top of the outer side of the second motor, the first support rod is slidably connected to the inboard of the limit sleeve, the threaded sleeve is fixedly connected to the bottom of the first support rod, the output end of the second motor is fixedly connected with the lead screw, the outer side of the middle section of the lead screw is threadedly connected with the threaded sleeve, and the top of the first support rod is fixedly connected with the second fixed sleeve.

[0016] As the preferred technical scheme of the application, the equalizing ring assembly includes the second support rod fixedly connected to the outer wall of the second fixed sleeve and uniformly distributed, and the ring body is fixedly connected to the outer side of the second support rod.

[0017] As the preferred technical scheme of the application, the inner diameter of the second fixed sleeve is greater than the outer diameter of the top of the limit sleeve, and most of the second fixed sleeves are sleeved on the top of the limit sleeve.

[0018] As the preferred technical scheme of the application, the bottom end of the first support rod is clamped and connected to the inboard of the limit sleeve, and the bottom end of the first support rod can slide in the inboard of the limit sleeve.

[0019] Compared with the prior art, the utility model provides a adjustable equalizing ring fixed structure, which has the following beneficial effects:

[0020] 1. The adjustable equalizing ring fixing structure of the utility model, through the second motor drives the screw rod to rotate, thereby through the screw rod drives the threaded sleeve, first support rod and top structure to lift simultaneously, this is to replace manual operation to carry out automatic lifting, and the automation adjustment can improve the precision, avoid the artificial error, ensure that the pressure distribution is uniform, improve the performance and stability of equipment, simultaneously, the automation system can respond to the demand of equipment in real time, carry out height adjustment quickly, thereby improve the work efficiency, reduce the risk of artificial error, avoid equipment failure or improper operation.

[0021] 2. The adjustable equalizing ring fixing structure of the utility model, through the first motor drives the worm drives the worm wheel, rotating disc to rotate, thereby drives the first fixed sleeve and top structure to rotate, and through the rotation equalizing ring, can realize more uniform pressure distribution, avoid local overpressure or deficiency, improve the equipment performance and stability. Simultaneously, the rotation function makes the equipment can flexibly adapt to different working condition demand, optimizes the pressure distribution, reduces local wear and tear, thereby prolongs the service life of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the three-dimensional structure schematic of the utility model Figure 1 and enlarged Figure 1 ;

[0023] Figure 2 It is the three-dimensional structure schematic of the utility model Figure 2 and enlarged view;

[0024] Figure 3 It is the partial three-dimensional structure schematic of the utility model at the position of limiting sleeve;

[0025] Figure 4 It is the sectional structure schematic and enlarged Figure 1 and enlarged Figure 2 of the utility model at the position of limiting sleeve;

[0026] Figure 5 It is the sectional structure schematic of the utility model at the position of bottom plate.

[0027] In the drawing:

[0028] 1, bottom plate;11, first motor;12, worm;13, worm wheel;14, rotating disc;2, first fixed sleeve;21, second motor;22, screw rod;23, limiting sleeve;24, first support rod;25, threaded sleeve;26, second fixed sleeve;3, second support rod;31, ring body. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by the ordinary skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.

[0030] Embodiments:

[0031] Referring to Figures 1-5 An adjustable grading ring fixing structure, comprising a bottom plate 1, further comprising:

[0032] A rotating assembly is arranged inside the bottom plate 1 and is supported and limited by the bottom plate 1.

[0033] A first fixing sleeve 2 is arranged at the top of the rotating end of the rotating assembly and is rotated by the rotating assembly.

[0034] A height adjusting assembly is arranged inside the first fixing sleeve 2, is supported and limited by the first fixing sleeve 2, and is rotated by the rotating assembly.

[0035] A second fixing sleeve 26 is arranged on the lifting end of the height adjusting assembly and is synchronously lifted and lowered with the lifting end, and is lifted and lowered by the height adjusting assembly.

[0036] A grading assembly is arranged outside the second fixing sleeve 26, is synchronously lifted and lowered with the second fixing sleeve 26, is supported and fixed by the second fixing sleeve 26, and is lifted and lowered by the second fixing sleeve 26.

[0037] The rotating assembly comprises a first motor 11 fixed to the outer wall of the bottom plate 1, a worm gear 13 rotating in the middle section inside the bottom plate 1, and supported and fixed by the bottom plate 1, a worm shaft 12 fixedly connected to the output end of the first motor 11, supported and fixed by the bottom plate 1, and rotated by the bottom plate 1, the worm shaft 12 and the worm gear 13 being engagedly connected, the worm shaft 12 driving the worm gear 13 to rotate, a rotating disc 14 fixedly connected to the top of the worm gear 13, supported and fixed by the worm gear 13, and rotated by the worm gear 13, the rotating disc 14 and the first fixing sleeve 2 being fixedly connected, the first fixing sleeve 2 being supported and fixed by the rotating disc 14, and rotated by the rotating disc 14.

[0038] The height adjusting assembly comprises a second motor 21 fixedly connected to the inner side of the bottom of the first fixing sleeve 2, the first fixing sleeve 2 supporting and fixing the second motor 21, a limiting sleeve 23 fixedly connected to the outer side of the top of the second motor 21, the second motor 21 supporting and fixing the limiting sleeve 23, a first supporting rod 24 slidingly connected to the inner side of the limiting sleeve 23, the limiting sleeve 23 limiting the first supporting rod 24, the bottom of the first supporting rod 24 sliding in the limiting sleeve 23, a threaded sleeve 25 fixedly connected to the bottom of the first supporting rod 24, the first supporting rod 24 supporting and fixing the threaded sleeve 25, a lead screw 22 fixedly connected to the output end of the second motor 21, the second motor 21 supporting and fixing the lead screw 22 and driving the lead screw 22 to rotate, the outer side of the middle section of the lead screw 22 being in threaded connection with the threaded sleeve 25, the lead screw 22 limiting the threaded sleeve 25 and driving the threaded sleeve 25 to ascend and descend through rotation, and the top of the first supporting rod 24 being fixedly connected to a second fixing sleeve 26, the first supporting rod 24 supporting and fixing the second fixing sleeve 26.

[0039] The equalizing assembly comprises second supporting rods 3 fixedly connected to the outer wall of the second fixing sleeve 26 and uniformly distributed, the second fixing sleeve 26 supporting and fixing the second supporting rods 3, ring bodies 31 fixedly connected to the outer side of the second supporting rods 3, the second supporting rods 3 supporting and fixing the ring bodies 31 and being in transmission with the second supporting rods 3, the height and angle of the ring bodies 31 being adjusted through the rotating assembly and the height adjusting assembly.

[0040] The inner diameter of the second fixing sleeve 26 is greater than the outer diameter of the top of the limiting sleeve 23, and most of the second fixing sleeves 26 are sleeved on the top of the limiting sleeve 23, the limiting sleeve 23 supporting and limiting the second fixing sleeve 26, and the second fixing sleeve 26 being sleeved on the outer side of the limiting sleeve 23, the first supporting rod 24 and the second fixing sleeve 26 being limited when the height adjusting assembly is not used, and the stability of the equipment being increased.

[0041] The bottom end of the first supporting rod 24 is clampedly connected to the inner side of the limiting sleeve 23, and the bottom end of the first supporting rod 24 can slide in the inner side of the limiting sleeve 23, the limiting sleeve 23 limiting and supporting the first supporting rod 24, and the first supporting rod 24 ascending and descending around the limiting sleeve 23.

[0042] Specifically, the adjustable equalizing ring fixing structure is used as follows:

[0043] First, in the ring body 31 angle adjustment: by the first motor 11 driven worm 12 rotation, while through the worm 12 drive worm gear 13 inside the bottom plate 1 rotation, thereby through the worm gear 13 drive rotating disc 14 synchronous rotation, while the top height adjustment assembly angle adjustment, and through the height adjustment assembly drive top equalizing assembly synchronous rotation;

[0044] In the equalizing assembly height adjustment: by the second motor 21 output power, drive screw 22 rotation, while through the screw 22 drive threaded sleeve 25 and the first support rod 24 lifting, thus to adjust the height of the equalizing assembly, while the first support rod 24, second fixed sleeve 26 height adjustment, while driving the equalizing assembly height adjustment;

[0045] Through the transmission of the second support rod 3 drive ring body 31 height and angle adjustment, to ensure uniform pressure distribution, improve the performance and stability of the device.

[0046] The above, only for the preferred specific embodiments of the present application, but the scope of the present application is not limited to this, any skilled in the art of the technical personnel in the present application disclosed in the technical range, according to the technical scheme of the present application and the utility model concept of equivalent replacement or change, should be covered in the scope of the present application.

Claims

1. An adjustable equalizing ring fixing structure, comprising a base plate (1), characterized in that, Also includes: A rotating assembly is located inside the base plate (1); The first fixed sleeve (2) is located at the top of the rotating end of the rotating assembly; The height adjustment component is located inside the first fixed sleeve (2). The second fixed sleeve (26) is set on the lifting end of the height adjustment component and moves up and down synchronously with the lifting end. The pressure equalization component is located on the outside of the second fixed sleeve (26) and moves up and down synchronously with the second fixed sleeve (26).

2. The adjustable equalizing ring fixing structure according to claim 1, characterized in that, The rotating assembly includes a first motor (11) fixed on the outer wall of the base plate (1) and a worm gear (13) rotating in the middle section inside the base plate (1). The output end of the first motor (11) is fixedly connected to a worm (12), which meshes with the worm gear (13). A rotating disk (14) is fixedly connected to the top of the worm gear (13), and the rotating disk (14) is fixedly connected to the first fixed sleeve (2).

3. The adjustable equalizing ring fixing structure according to claim 2, characterized in that, The height adjustment assembly includes a second motor (21) fixedly connected to the inner side of the bottom of the first fixed sleeve (2), a limiting sleeve (23) fixedly connected to the top of the outer side of the second motor (21), a first support rod (24) slidably connected to the inner side of the limiting sleeve (23), a threaded sleeve (25) fixedly connected to the bottom of the first support rod (24), a lead screw (22) fixedly connected to the output end of the second motor (21), the outer side of the middle section of the lead screw (22) being threadedly connected to the threaded sleeve (25), and the top of the first support rod (24) being fixedly connected to the second fixed sleeve (26).

4. The adjustable equalizing ring fixing structure according to claim 3, characterized in that, The pressure equalization assembly includes a second support rod (3) that is fixedly connected to the outer wall of the second fixed sleeve (26) and is evenly distributed thereon, and a ring (31) is fixedly connected to the outside of the second support rod (3).

5. The adjustable equalizing ring fixing structure according to claim 4, characterized in that, The inner diameter of the second fixing sleeve (26) is larger than the outer diameter of the top of the limiting sleeve (23), and at the same time, most of the second fixing sleeves (26) are sleeved on the top of the limiting sleeve (23).

6. The adjustable equalizing ring fixing structure according to claim 5, characterized in that, The bottom end of the first support rod (24) is engaged with the inner side of the limiting sleeve (23), and the bottom end of the first support rod (24) can slide inside the limiting sleeve (23).

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