CN222010843U - Damping mechanism for magnetic flux leakage detection equipment - Google Patents

Abstract

The utility model belongs to the field of magnetic leakage detection equipment damping, and particularly relates to a damping mechanism for magnetic leakage detection equipment, which is used for solving the problems that the measurement accuracy of the magnetic leakage detection equipment is reduced and the service life of the magnetic leakage detection equipment is reduced due to vibration on a ship; the damping mechanism further comprises an elastic buffer assembly, and the elastic buffer assembly is detachably connected between the lower fixing plate and the upper fixing plate. The ship leakage detection device is fixedly connected with the ship through the lower fixing plate, the upper fixing plate is fixedly connected with the magnetic leakage detection device, the ship and the magnetic leakage detection device are integrally connected, and the elastic buffer component is arranged between the upper fixing plate and the lower fixing plate to play a role in buffering and damping, so that negative influence of vibration on the magnetic leakage detection device is reduced, the detection precision of the magnetic leakage detection device is improved, and the service life of the magnetic leakage detection device is prolonged.

Description

Damping mechanism for magnetic flux leakage detection equipment

Technical Field

The utility model belongs to the field of damping of magnetic leakage detection equipment, and particularly relates to a damping mechanism for the magnetic leakage detection equipment.

Background

The steel wire rope can play roles in transmission, bearing, positioning and the like as a flexible rope, so that the steel wire rope is widely applied to the aspects of industrial production, processing and manufacturing, transportation and the like and becomes a key bearing part in different industries. The magnetic flux leakage detection technology is widely applied to nondestructive flaw detection of the steel wire rope due to strong detection penetration capacity, and the magnetic flux leakage detection equipment is generally adopted to detect the steel wire rope.

A large number of steel wire ropes are usually laid on a ship, so that the steel wire ropes need to be detected periodically by adopting magnetic flux leakage detection equipment. During the sailing of the ship, the ship is impacted by sea waves, and the ship needs to be subjected to multiple operations such as berthing, hanging an anchor chain, emergency braking and the like, and a large amount of non-periodic vibration can be generated during the impact and the operation. And in order to maintain the normal operation of the ship, the ship requires a large number of large-sized devices such as engines, generators, etc., which also generate a large number of periodic shocks in operation. These vibrations can negatively impact the accuracy and lifetime of the magnetic leakage detection device measurement, not only resulting in a reduced measurement accuracy, but also a reduced lifetime.

Disclosure of utility model

In order to reduce the negative influence of vibration on the magnetic leakage detection device, the utility model provides a damping mechanism for the magnetic leakage detection device.

The utility model provides a damping mechanism for magnetic flux leakage detection equipment, which adopts the following technical scheme:

The damping mechanism for the magnetic leakage detection equipment comprises a lower fixing plate horizontally arranged below and an upper fixing plate horizontally arranged above, wherein the lower fixing plate and the upper fixing plate are mutually parallel; the damping mechanism further comprises an elastic buffer assembly, and the elastic buffer assembly is detachably connected between the lower fixing plate and the upper fixing plate.

Through adopting above-mentioned technical scheme, install this damper between boats and ships and magnetic leakage check out test set, through lower fixed plate and boats and ships fixed connection, go up fixed plate and magnetic leakage check out test set fixed connection, connect boats and ships and magnetic leakage check out test set into whole, set up through elastic buffer assembly and play buffering absorbing effect between last fixed plate and lower fixed plate to reduce the negative influence that vibration produced magnetic leakage check out test set, with the detection precision and the increase of service life that improve magnetic leakage check out test set.

As a further preferable mode, the elastic buffer assembly comprises a plurality of first buffer pieces, and the plurality of first buffer pieces are fixedly installed on the lower fixing plate in an array structure.

Through adopting above-mentioned technical scheme, first bolster is array structure and lays, sets up more evenly to improve the supporting stability to last fixed plate.

As a further preferred aspect, the first buffer member includes a connecting seat, a spring and a supporting seat, the connecting seat is fixedly connected to the lower fixing plate, one end of the spring is fixedly connected to the connecting seat and perpendicular to the lower fixing plate and the upper fixing plate, the supporting seat is fixedly connected to the other end of the spring, and the supporting seat is abutted to the lower fixing plate.

Through adopting above-mentioned technical scheme, with connecting seat and lower fixed plate fixed connection, promote the supporting seat through the spring and to last fixed plate butt, when the magnetic leakage check out test set on the upper fixed plate shakes, cushion through the spring.

As a further preferable aspect, the elastic buffer assembly further includes a second buffer member, one end of the second buffer member is detachably connected with the lower fixing plate, and the other end of the second buffer member is detachably connected with the upper fixing plate.

Through adopting above-mentioned technical scheme, the second bolster is connected with last fixed plate, lower fixed plate, improves the stability between last fixed plate and the lower fixed plate, further reduces the influence of vibrations to the magnetic leakage check out test set on the last fixed plate.

As a further preferable mode, at least two second buffer members are arranged, and the two second buffer members are symmetrically arranged on the lower fixing plate.

Through adopting above-mentioned technical scheme, two second cushioning members symmetry sets up for it is whole more stable for lower fixed plate to go up the fixed plate.

As a further preferred aspect, the second buffer member includes a damping rod, the lower fixing plate is fixedly connected with a first nut, and one end of the damping rod is in threaded connection fit with the first nut.

Through adopting above-mentioned technical scheme, can play the cushioning effect when resetting the upper fixed plate through the damping pole, and rotate damping pole and make its one end and first nut threaded connection to make damping pole fixed connection on lower fixed plate, simple to operate practices thrift the manpower.

As a further preferable mode, the other end of the damping rod is fixedly connected with a screw rod, two second nuts are connected to the screw rod in a threaded mode, and a through hole for the screw rod to penetrate is formed in the upper fixing plate.

Through adopting above-mentioned technical scheme, the screw rod passes the perforation of last fixed plate, adjusts the position of two second nuts to can change the pressure that the spring received, make the spring play better buffering effect.

As a further preferable aspect, the middle part of the upper fixing plate is provided with a mounting area for mounting the magnetic flux leakage detection device.

Through adopting above-mentioned technical scheme, install magnetic leakage check out test set in the installation region, improve magnetic leakage check out test set's installation stability.

As a further preferred aspect, the lower fixing plate has an area larger than that of the upper fixing plate.

Through adopting above-mentioned technical scheme, lower fixed plate and boats and ships fixed connection improve the holistic installation stability of this damper.

As a further preferable mode, the four corners of the lower fixing plate are respectively provided with a mounting hole for the bolts to penetrate.

Through adopting above-mentioned technical scheme, the bolt passes the mounting hole and can be convenient for with lower fixed plate fixed mounting on boats and ships.

In summary, the utility model at least comprises the following beneficial technical effects:

Install this damper between boats and ships and magnetic leakage check out test set, through lower fixed plate and boats and ships fixed connection, go up fixed plate and magnetic leakage check out test set fixed connection, connect boats and ships and magnetic leakage check out test set into whole, set up between last fixed plate and lower fixed plate through elastic buffer assembly and play buffering absorbing effect to reduce the negative influence that vibration produced magnetic leakage check out test set, with the detection precision and the increase of service life of improvement magnetic leakage check out test set.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic elevational view of an embodiment of the present utility model;

fig. 3 is a right-side view schematically illustrating an embodiment of the present utility model.

The same reference numbers are used throughout the drawings to reference like elements or structures, wherein:

1. A lower fixing plate; 11. a bolt; 12. a mounting hole; 2. an upper fixing plate; 21. perforating; 22. a mounting area; 3. an elastic buffer assembly; 31. a first buffer member; 311. a connecting seat; 312. a spring; 313. a support base; 32. a second buffer member; 321. a damping rod; 322. a first nut; 323. a screw; 324. and a second nut.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships that are shown based on the drawings, merely for convenience in describing the present invention and simplifying 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 invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a damping mechanism for magnetic flux leakage detection equipment.

Referring to fig. 1, a damping mechanism for a magnetic flux leakage detecting apparatus includes a lower fixing plate 1, an upper fixing plate 2 and an elastic buffer assembly 3, the lower fixing plate 1 is horizontally disposed below, the upper fixing plate 2 is horizontally disposed above, the lower fixing plate 1 and the upper fixing plate 2 are parallel to each other, and the elastic buffer assembly 3 is detachably connected between the lower fixing plate 1 and the upper fixing plate 2. When the damping mechanism is used, the lower fixing plate 1 is installed on a ship, the magnetic flux leakage detection equipment is installed on the upper fixing plate 2, and the damping and damping are realized through the elastic buffer component 3.

The four corners department of lower fixed plate 1 has all offered the mounting hole 12 that supplies bolt 11 to wear to establish, passes mounting hole 12 through bolt 11 and will go down fixed plate 1 fixed connection on the boats and ships, and the middle part of going up fixed plate 2 is equipped with the installation region 22 that is used for installing magnetic leakage check out test set, and magnetic leakage check out test set fixed mounting is in installation region 22, and the area of lower fixed plate 1 is greater than fixed plate 2, improves the stability of device integral erection.

The elastic buffer assembly 3 comprises a plurality of first buffer pieces 31 and at least two second buffer pieces 32, the plurality of first buffer pieces 31 are fixedly arranged on the lower fixed plate 1 in an array structure, the first buffer pieces 31 comprise a connecting seat 311, a spring 312 and a supporting seat 313, the connecting seat 311 is fixedly connected to the lower fixed plate 1 through screws, one end of the spring 312 is welded on the connecting seat 311 and is perpendicular to the lower fixed plate 1 and the upper fixed plate 2, the supporting seat 313 is welded on the other end of the spring 312, the supporting seat 313 is abutted to the lower fixed plate 1, and when magnetic leakage detection equipment on the upper fixed plate 2 vibrates, buffering is carried out through the spring 312; in this embodiment, the second buffer member 32 is provided with two, two second buffer members 32 symmetry are installed on lower fixed plate 1, the one end and the lower fixed plate 1 of second buffer member 32 can dismantle the connection, the other end and the last fixed plate 2 of second buffer member 32 can dismantle the connection, second buffer member 32 includes damping pole 321, fixedly connected with first nut 322 on the lower fixed plate 1, the one end and the first nut 322 threaded connection adaptation of damping pole 321, the other end fixedly connected with coaxial screw 323 of damping pole 321, threaded connection has two second nuts 324 on the screw 323, offer the perforation 21 that supplies screw 323 to wear on the upper fixed plate 2, two second nuts 324 are located the top and the below of upper fixed plate 2 respectively, adjust the position of two second nuts 324, make the high change of upper fixed plate 2, thereby can change the pressure that spring 312 received, when upper fixed plate 2 moves down, play the cushioning effect through spring 312, when upper fixed plate 2 resets, play the cushioning effect through damping pole 321, make the magnetic leakage detection equipment's the most negative influence that the vibrations caused.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. A shock absorbing mechanism for a magnetic flux leakage detection device, characterized in that it comprises a lower fixing plate (1) horizontally arranged at the bottom and an upper fixing plate (2) horizontally arranged at the top, wherein the lower fixing plate (1) and the upper fixing plate (2) are parallel to each other; the shock absorbing mechanism further comprises an elastic buffer component (3), wherein the elastic buffer component (3) is detachably connected between the lower fixing plate (1) and the upper fixing plate (2); The elastic buffer component (3) comprises a second buffer member (32), one end of the second buffer member (32) is detachably connected to the lower fixing plate (1), and the other end of the second buffer member (32) is detachably connected to the upper fixing plate (2); At least two of the second buffer members (32) are provided, and the two second buffer members (32) are symmetrically mounted on the lower fixing plate (1); The second buffer member (32) comprises a damping rod (321), the lower fixing plate (1) is fixedly connected with a first nut (322), and one end of the damping rod (321) is threadedly connected and adapted to the first nut (322); The other end of the damping rod (321) is fixedly connected to a screw rod (323), and two second nuts (324) are threadedly connected to the screw rod (323). The upper fixing plate (2) is provided with a through hole (21) for the screw rod (323) to pass through. 2. A shock absorbing mechanism for a magnetic flux leakage detection device according to claim 1, characterized in that the elastic buffer assembly (3) comprises a plurality of first buffer members (31), and the plurality of first buffer members (31) are fixedly mounted on the lower fixed plate (1) in an array structure. 3. A shock absorbing mechanism for a magnetic flux leakage detection device according to claim 2, characterized in that the first buffer member (31) comprises a connecting seat (311), a spring (312) and a support seat (313), the connecting seat (311) is fixedly connected to the lower fixed plate (1), one end of the spring (312) is fixedly connected to the connecting seat (311) and is perpendicular to the lower fixed plate (1) and the upper fixed plate (2), the support seat (313) is fixedly connected to the other end of the spring (312), and the support seat (313) is abutted against the lower fixed plate (1). 4. A shock absorbing mechanism for a magnetic flux leakage detection device according to claim 1, characterized in that a mounting area (22) for mounting the magnetic flux leakage detection device is provided in the middle of the upper fixing plate (2). 5. A shock absorbing mechanism for a magnetic flux leakage detection device according to claim 1, characterized in that the area of the lower fixing plate (1) is larger than that of the upper fixing plate (2). 6. A shock absorbing mechanism for magnetic flux leakage detection equipment according to any one of claims 1 to 5, characterized in that mounting holes (12) for bolts (11) to pass through are provided at the four corners of the lower fixing plate (1).