阅读说明：本技术 一种补偿性减震装置 (Compensatory shock-absorbing device ) 是由 李恩义 于 2020-04-28 设计创作，主要内容包括：本发明提供了一种补偿性减震装置,属于减震设备技术领域,包括底板以及设置在所述底板上部的两组第一支撑筒,所述底板底部边缘固定设置有支腿,两组所述第一支撑筒上方设置有支撑平台。本发明实施例具有减震效果好的优点,当设备遭受外力撞击时,第一支撑杆带动其侧壁的磁性部移动,当磁性部移动至霍尔元件的检测范围内时,表面此时设备所遭受的撞击力度过大,第一弹性支撑体的超出承载负荷,此时霍尔元件检测到磁性部并向控制器输出电信号,控制器控制驱动组件带动辅助支撑组件向上移动,利用辅助支撑组件上端顶撑在支撑挡板底部,对支撑挡板提供辅助支撑,从而减轻第一弹性支撑体所受到的压力,保证第一弹性支撑体不会损坏。(The invention provides a compensatory shock absorption device, which belongs to the technical field of shock absorption equipment and comprises a bottom plate and two groups of first support cylinders arranged at the upper part of the bottom plate, wherein support legs are fixedly arranged at the edge of the bottom plate, and a support platform is arranged above the two groups of first support cylinders. The embodiment of the invention has the advantage of good shock absorption effect, when the equipment is impacted by external force, the first support rod drives the magnetic part on the side wall of the equipment to move, when the magnetic part moves to the detection range of the Hall element, the impact force on the equipment on the surface is overlarge at the moment, the first elastic support body exceeds the bearing load, the Hall element detects the magnetic part and outputs an electric signal to the controller, the controller controls the driving assembly to drive the auxiliary support assembly to move upwards, the upper end of the auxiliary support assembly is supported at the bottom of the support baffle plate in a propping mode to provide auxiliary support for the support baffle plate, so that the pressure on the first elastic support body is reduced, and the first elastic support body is ensured not to be damaged.)

1. A compensatory damping device is characterized by comprising a base plate (3) and two groups of first supporting cylinders (4) arranged on the upper portion of the base plate (3), wherein supporting legs (1) are fixedly arranged at the edge of the bottom of the base plate (3), a supporting platform (9) is arranged above the two groups of first supporting cylinders (4), two groups of first supporting rods are fixedly arranged at the bottom of the supporting platform (9), the two groups of first supporting rods respectively extend into the corresponding first supporting cylinders (4) and are fixedly connected with supporting baffles (6), the supporting baffles (6) are connected with the bottoms of the first supporting cylinders (4) through first elastic supporting bodies (5), Hall elements (7) are arranged on the inner walls of the first supporting cylinders (4), magnetic portions (8) corresponding to the Hall elements (7) are arranged on the side walls of the first supporting rods, and the two groups of first supporting cylinders (4) are connected through mounting plates (11), two sets of the activity of a first support section of thick bamboo (4) bottom is provided with auxiliary stay subassembly (2), mounting panel (11) upper portion be provided with hall element (7) electric connection's controller (10), mounting panel (11) bottom is provided with and is used for driving auxiliary stay subassembly (2) rebound's drive assembly, drive assembly with controller (10) electric connection.

2. A compensating damping device according to claim 1, characterized in that the auxiliary support assembly (2) comprises a second support cylinder (17) extending from below the bottom plate (3) to the inside of the first support cylinder (4), and a second support rod (19) arranged above the second support cylinder (17) and having one end extending into the inside of the second support cylinder (17), wherein a second elastic support body (18) is arranged inside the second support cylinder (17), one end of the second elastic support body (18) is fixedly connected with the bottom of the second support cylinder (17), and the other end is fixedly connected with the end of the second support rod (19).

3. A compensating damping device according to claim 2, characterised in that the first (5) and the second (18) elastic supporting bodies are both spring-loaded.

4. The compensatory shock absorbing device according to any one of claims 1 to 3, wherein the driving assembly comprises a servo motor (12) fixedly arranged at the bottom of the mounting plate (11) and a rotating shaft (13) connected to an output end of the servo motor (12), one end of the rotating shaft (13) far away from the servo motor (12) is connected with a driving shaft (15), the bottom plate (3) is provided with a through hole (14), the driving shaft (15) penetrates through the through hole (14) and extends to the lower part of the bottom plate (3), the driving shaft (15) is in threaded fit with a driving plate (16), two ends of the driving plate (16) are respectively and fixedly connected with a second supporting cylinder (17), and the servo motor (12) is electrically connected with the controller (10).

5. The compensatory shock absorption device according to claim 1, wherein a limiting plate (20) is further fixedly arranged inside the first supporting cylinder (4), a gap matched with the first supporting rod is formed in the middle of the limiting plate (20), the supporting baffle (6) is located below the limiting plate (20), the magnetic part (8) is arranged on a side wall of the first supporting rod above the limiting plate (20), and the Hall element (7) is arranged on an inner wall of the first supporting cylinder (4) above the limiting plate (20).

Technical Field

The invention belongs to the technical field of damping equipment, and particularly relates to a compensatory damping device.

Background

Can be equipped with dedicated damper when installation usually to the higher equipment of shock attenuation requirement and come to provide vibrations buffering to equipment, current damper is mostly with the spring as core damping element, but the bearing capacity of spring is comparatively limited, when equipment suffered external force striking or self vibrations are great, lead to the spring to surpass the bearing range easily, cause the spring inefficacy, consequently, improve one kind and have compensatory damping device, come the auxiliary spring to carry out dual shock attenuation.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a compensating damping device.

In order to solve the technical problems, the invention provides the following technical scheme:

a compensatory shock-absorbing device comprises a bottom plate and two groups of first supporting cylinders arranged on the upper portion of the bottom plate, wherein supporting legs are fixedly arranged at the edge of the bottom plate, a supporting platform is arranged above the two groups of first supporting cylinders, two groups of first supporting rods are fixedly arranged at the bottom of the supporting platform, the two groups of first supporting rods respectively extend into the corresponding first supporting cylinders and are fixedly connected with supporting baffles, the supporting baffles are connected with the bottom of the first supporting cylinders through first elastic supporting bodies, Hall elements are arranged on the inner wall of the first supporting cylinders, magnetic portions corresponding to the Hall elements are arranged on the side walls of the first supporting rods, the two groups of first supporting cylinders are connected through mounting plates, auxiliary supporting assemblies are movably arranged at the bottoms of the two groups of first supporting cylinders, and a controller electrically connected with the Hall elements is arranged on the upper portion of the mounting plates, the mounting panel bottom is provided with and is used for driving the drive assembly of supplementary supporting component rebound, drive assembly with controller electric connection.

As a further improvement of the invention: the auxiliary supporting assembly comprises a bottom plate, a first supporting cylinder, a second elastic supporting body, a first supporting rod and a second supporting rod, wherein the bottom plate is arranged below the bottom plate, the first supporting cylinder is arranged inside the first supporting cylinder, the second supporting cylinder is arranged above the second supporting cylinder, one end of the second supporting cylinder extends into the second supporting rod inside the second supporting cylinder, the second elastic supporting body is arranged inside the second supporting cylinder, one end of the second elastic supporting body is fixedly connected with the bottom of the second supporting cylinder, and the other end of the second elastic supporting body is fixedly connected with the end.

As a further improvement of the invention: the first elastic supporting body and the second elastic supporting body are both springs.

As a further improvement of the invention: the drive assembly is in including fixed setting the servo motor and the connection of mounting panel bottom the pivot of servo motor output, the pivot is kept away from servo motor's one end is connected with the drive shaft, the through-hole has been seted up on the bottom plate, the drive shaft certainly the through-hole runs through and extends to the bottom plate below, screw-thread fit has the drive plate in the drive shaft, the drive plate both ends respectively with second support section of thick bamboo fixed connection, servo motor with controller electric connection.

As a still further improvement of the invention: the inside fixed limiting plate that is provided with of first bracing section of thick bamboo, limiting plate middle part seted up with the breach of first bracing piece looks adaptation, the backplate is located the limiting plate below, magnetism portion installs on the first bracing piece lateral wall of limiting plate top, hall element sets up the limiting plate top on the first bracing section of thick bamboo inner wall.

Compared with the prior art, the invention has the beneficial effects that:

the embodiment of the invention has the advantage of good shock absorption effect, when the equipment is impacted by external force, the first support rod drives the magnetic part on the side wall of the equipment to move, when the magnetic part moves to the detection range of the Hall element, the impact force on the equipment on the surface is overlarge at the moment, the first elastic support body exceeds the bearing load, the Hall element detects the magnetic part and outputs an electric signal to the controller, the controller controls the driving assembly to drive the auxiliary support assembly to move upwards, the upper end of the auxiliary support assembly is supported at the bottom of the support baffle plate in a propping mode to provide auxiliary support for the support baffle plate, so that the pressure on the first elastic support body is reduced, and the first elastic support body is ensured not to be damaged.

Drawings

FIG. 1 is a schematic view showing a structure of a compensating damping device according to embodiment 1;

FIG. 2 is a schematic structural view of an auxiliary support member in a compensating shock absorbing device according to embodiment 1;

FIG. 3 is a schematic view showing the structure of a compensating damping device according to embodiment 2;

in the figure: the device comprises 1-supporting legs, 2-auxiliary supporting components, 3-bottom plates, 4-first supporting cylinders, 5-first elastic supporting bodies, 6-supporting baffles, 7-Hall elements, 8-magnetic parts, 9-supporting platforms, 10-controllers, 11-mounting plates, 12-servo motors, 13-rotating shafts, 14-through holes, 15-driving shafts, 16-driving plates, 17-second supporting cylinders, 18-second elastic supporting bodies, 19-second supporting rods and 20-limiting plates.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.