CN-114754955-B - Amplitude measuring device safety installation platform

Abstract

The invention relates to the technical field of optical measurement equipment installation devices, and discloses a safe installation platform of an amplitude measurement device. The vibration-proof device comprises a mounting main body, wherein outward-opening chain winding and unwinding grooves are symmetrically formed in the lower end face of the mounting main body, a balancing device can provide support for the vibration-proof device when the vibration-proof device is used in daily life, the vibration-proof device is prevented from directly receiving vibration when vibration occurs in the environment, the vibration-proof device is prevented from being directly transmitted to the inside due to the fact that the vibration-proof device is fixed on equipment, the optical measurement device is damaged, a safety fixing device can control the optical measurement device to retract into the equipment when large vibration occurs, the device is driven to move upwards integrally, and a sealing space is formed between the fixing piece on the upper portion of the vibration-proof device and the safety of the optical equipment is guaranteed.

Inventors

• KONG YAGUANG
• CHEN HONGHUAN
• LUO WEI
• CHEN ZHANGPING
• HUANG NA
• ZHANG YIZHE
• ZHAO XIAODONG
• ZHANG FAN
• WANG MENGZHE

Assignees

• 杭州电子科技大学
• 杭电(海宁)信息科技研究院有限公司

Dates

Publication Date

20260508

Application Date

20220407

Claims (4)

1. 1. The utility model provides an amplitude measurement device safety installation platform, includes balancing unit and safe fixing device, its characterized in that: the balancing device comprises a mounting main body (10), wherein chain winding and unwinding grooves (12) with outward openings are symmetrically arranged on the lower end surface of the mounting main body (10), and link rings (13) which are sequentially connected in an O shape are arranged in the chain winding and unwinding grooves (12); The bottom of the lower part of the mounting main body (10) is provided with a circular closed cavity, the side wall of the cavity is provided with sensing equipment, and the central position of the cavity is fixedly connected with a judging ball (18) through a balance spring (19); the annular magnet (11) is fixedly connected to the outer edge of the top of the installation main body (10); lifting cylinders (16) are symmetrically and fixedly connected to the top wall of the mounting main body (10), placing bodies (17) are fixedly connected to the extending ends of the lifting cylinders (16), and safety fixing devices controlled by sensing equipment are arranged on the placing bodies; The safe fixing device comprises a mounting groove, wherein the mounting groove is transversely formed in the placing body (17), a fixed seat (20) is fixedly connected to annular magnets (11) on two sides of the mounting groove, a sliding groove is formed in the fixed seat (20), a shaft body (22) is connected to the sliding groove in a sliding mode, a shaft sleeve (24) is connected to the middle of the shaft body (22) in a rotating mode, a compression spring (23) is fixedly connected to the shaft sleeve (24), the other end of the compression spring (23) is fixedly connected to the inner side wall surface of the annular magnets (11), a pushing plate (21) is fixedly connected to the shaft body (22), and a contact piece (25) is fixedly connected to the lower end surface of the pushing plate (21).
2. 2. The amplitude measurement device safety mount platform of claim 1, wherein: the balancing device comprises a link ring (13) fixedly connected to the inner side wall surface of the chain winding and unwinding groove (12), a balancing magnet (14) is fixedly connected to the link ring (13), a pull rope through hole (15) is further formed in the middle of the upper rod and the lower rod of the link ring (13), the link rings (13) are alternately sleeved together, a pull rope is fixedly connected to the uppermost link ring (13), and the other end of the pull rope extends to a motor in the device through the pull rope through hole (15).
3. 3. A safety mounting platform for an amplitude measurement device according to claim 1, wherein the contact (25) is formed by a rotatable roller arrangement.
4. 4. The safety mount for an amplitude measurement device according to claim 1, wherein the extension length of the apparatus is adjusted by adjusting the number of segments of the link ring.

Description

Amplitude measuring device safety installation platform Technical Field The invention relates to the technical field of installation devices of optical measurement equipment, in particular to a safe installation platform of an amplitude measurement device. Background The optical instrument belongs to precise equipment, so that the protection of the optical instrument is particularly important in the daily use process, vibration is generated in the working process of ultrasonic welding equipment, the service life of the optical equipment can be rapidly reduced if the vibration cannot be well treated, the current damping platform is usually damped by a spring, rubber and other materials, but the vibration source cannot be separated by the mode, the vibration damping effect is not ideal, the damping effect is not enough for the transmitted vibration, the protection capability of the current damping platform is weak, and the equipment cannot be timely protected when abnormal vibration occurs. Disclosure of Invention Aiming at the problems existing in the prior art, the invention provides a safe installation platform of an amplitude measuring device. The technical scheme adopted for solving the technical problems is as follows: The invention comprises a balancing device and a safety fixing device. The balancing device comprises a mounting main body, wherein chain retraction grooves with outward openings are symmetrically arranged on the lower end surface of the mounting main body, and link rings which are sequentially connected in an O shape are arranged in the chain retraction grooves; the bottom of the lower part of the installation main body is provided with a circular closed cavity, the side wall of the cavity is provided with sensing equipment, and the center of the cavity is fixedly connected with a judgment ball through a balance spring; the outer edge of the top of the installation main body is fixedly connected with a ring-shaped magnet; Lifting cylinders are symmetrically and fixedly connected to the top wall of the mounting main body, a placement body is fixedly connected to the extending end of each lifting cylinder, and a safety fixing device controlled by sensing equipment is arranged on the placement body; The safety fixing device comprises a mounting groove, and the placing body is provided with a transverse mounting groove for mounting the amplitude measuring device. Preferably, the balancing device comprises a link ring fixedly connected to the inner side wall surface of the chain winding and unwinding groove, a balancing magnet is fixedly connected to the link ring, pull rope through holes are further formed in the middle of the upper rod and the lower rod of the link ring, the link ring rings are alternately sleeved together, a pull rope is fixedly connected to the uppermost link ring, and the other end of the pull rope extends to a motor in the equipment through the pull rope through holes. Preferably, the annular magnets on two sides of the mounting groove are fixedly connected with a stationary seat, a sliding groove is formed in the stationary seat, a shaft body is slidably connected in the sliding groove, the middle part of the shaft body is rotationally connected with a shaft sleeve, a compression spring is fixedly connected to the shaft sleeve, the other end of the compression spring is fixedly connected to the inner side wall surface of the annular magnets, a push plate is fixedly connected to the shaft body, and a contact piece is fixedly connected to the lower end surface of the push plate. Preferably, the contact is formed by a rotatable roller arrangement. Preferably, the extension length of the device can be adjusted by adjusting the number of knots of the link ring. The beneficial effects of the invention are as follows: 1. The balance device can provide support for the amplitude measuring device during daily use, and prevents the device from directly receiving vibration when the environment vibrates, so that the amplitude measuring device on the balance device can not be directly conducted to the inside due to the fact that the vibration is fixed on equipment, and damage to the optical measuring device is avoided. 2. The safety fixing device can control the optical measuring device to retract into the equipment when the occurrence of large vibration is judged, and drives the device to move upwards integrally, and forms a closed space with the fixing piece on the upper part, so that the safety of the optical equipment is ensured. 3. The balancing device can avoid the condition that the detection equipment is damaged due to the vibration conducted through the ground when the optical equipment needs to be installed at a position close to the ground. Drawings FIG. 1 is a schematic view of the overall structure of a safety mounting platform for an amplitude measurement device of the present invention; FIG. 2 is a side view of FIG. 1; FIG. 3 is a top view of FIG. 1; FIG. 4 is a botto