CN218156501U

CN218156501U - Integrated vibration transmitter calibration stand

Info

Publication number: CN218156501U
Application number: CN202222108331.XU
Authority: CN
Inventors: 杨天宇; 王敬冰; 武胜; 张俊哲
Original assignee: Jiechuang Instrument Technology Liaoning Co ltd
Current assignee: Jiechuang Instrument Technology Liaoning Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-27
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses an integration vibration changer check-up table, including the shaking table, its characterized in that: the carousel is installed at the top of shaking table, one side of carousel is connected with the motor, and the inside at the shaking table is installed in the motor embedding, the vibration changer body is installed to one side of carousel, vibration induction portion is installed to one side of vibration changer, can make the vibration changer body can the rotational adjustment position through the carousel, and shake vibration changer through the shaking table, the surface that moves the changer body is the iron material, and the mutual actuation in surface of carousel and vibration changer body, can install the vibration changer body more conveniently, make its registration change, the check gauge stand is installed at the top of shaking table, there is the dial plate fixed block one side of check gauge stand through bolt fixed mounting, the inside of dial plate fixed block is provided with the dial plate through the joint, the utility model discloses, have the characteristics that the practicality is strong.

Description

Integrated vibration transmitter calibration stand

Technical Field

The utility model relates to a vibration changer calibration technical field specifically is an integration vibration changer calibration stand.

Background

The vibration sensor, the vibration transmitter and the integrated vibration transmitter are mainly installed on bearing covers of various rotating mechanical devices (such as a steam turbine, a compressor, a motor, a fan, a pump and the like), and can measure vibration speed or vibration amplitude. The transducer is a transducer which generates an output signal by cutting magnetic lines by a moving coil, so that the transducer has the characteristics of only supplying DC24V power when in work, easy installation and maintenance and the like. Has been widely used in thermal power plants, cement plants, water pump plants, mill equipment, paper mills, machinery plants, fan plants, coal mine machinery and the like.

The existing vibration transmitter can not perform good vibration detection on the vibration transmitter, only depends on manual detection, and is poor in practicability. Therefore, the integrated vibration transmitter calibration stand with high practicability is necessary to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration vibration changer check-up table to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an integration vibration transmitter check table, includes the shaking table, its characterized in that: the rotary table is installed at the top of shaking table, one side of carousel is connected with the motor, and the motor embedding is installed in the inside of shaking table, the vibration changer body is installed to one side of carousel, the vibration response portion is installed to one side of vibration changer body.

According to the technical scheme, the rotary disc is made of magnetic materials, the surface of the vibration transmitter body is made of iron materials, and the rotary disc and the surface of the vibration transmitter body are attracted mutually.

According to the technical scheme, the checking gauge stand is installed at the top of the vibrating table, a dial plate fixing block is installed on one side of the checking gauge stand through bolts in a fixed mode, a dial plate is arranged inside the dial plate fixing block through clamping, and a contact head is movably arranged on one side of the dial plate.

According to the technical scheme, the outer lug is installed to the bottom of check-up gauge stand, the inside slidable mounting of outer lug has the intermediate lever, the spring has been cup jointed to the outside of intermediate lever, the upper portion of intermediate lever is sunken to be provided with the slip recess, the slip recess contacts with the contact, the one end of intermediate lever is connected with test probe, test probe contacts with the outer wall of vibration changer body.

According to the technical scheme, the surface of the sliding groove is uniformly coated with the polyurethane lubricating coating.

According to the technical scheme, the lateral connecting block is installed on one side of the outer convex block, the connecting seat is hinged to one side of the lateral connecting block, the fastening knob is installed at the hinged position of the connecting seat and the lateral connecting block, and the detection probe is movably clamped with the connecting seat.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses, through test probe and dial plate, can make the shaking table vibrate the output signal who observes the vibration changer on one side, compare through the signal that expresses with the dial plate simultaneously, can clearly learn whether the registration of current vibration changer is normal, and testing process is simple and comprehensive.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the partial installation of the calibration gauge stand of the present invention;

FIG. 3 is a front sectional view of the outer convex block of the present invention;

in the figure: 1. a vibration table; 11. a turntable; 2. a vibration transmitter body; 21. a vibration sensing section; 3. fixing the rod; 4. checking the gauge stand; 42. a dial plate; 421. a dial plate fixing block; 43. fastening a knob; 44. detecting a probe; 45. an outer bump; 46. a lateral connecting block; 47. a connecting seat; 48. an intermediate lever; 481. a sliding groove; 482. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an integration vibration transmitter check table, includes shaking table 1, its characterized in that: the top of the vibration table 1 is provided with a turntable 11, one side of the turntable 11 is connected with a motor, the motor is embedded and installed inside the vibration table 1, one side of the turntable 11 is provided with a vibration transmitter body 2, one side of the vibration transmitter 2 is provided with a vibration induction part 21, the vibration transmitter body 2 can rotate to adjust the position through the turntable 11, and the vibration transmitter 2 is vibrated through the vibration table 1, so that the indication number of the vibration transmitter 2 is changed;

the rotary disc 11 is made of magnetic materials, the surface of the vibration transmitter body 2 is made of iron materials, and the rotary disc 11 and the surface of the vibration transmitter body 2 are mutually attracted, so that the vibration transmitter body 2 can be more conveniently installed;

the top of the vibrating table 1 is provided with a checking gauge seat 4, one side of the checking gauge seat 4 is fixedly provided with a dial plate fixing block 421 through a bolt, the inside of the dial plate fixing block 421 is provided with a dial plate 42 in a clamping manner, one side of the dial plate 42 is movably provided with a contact head, when the vibrating table is used, the reading of the dial plate 42 is influenced through the movement of the butt contact head, and whether the reading of the dial plate 42 is equivalent to the reading of the vibrating transmitter body 2 or not is observed;

the bottom of the checking gauge stand 4 is provided with an outer convex block 45, the inner part of the outer convex block 45 is provided with an intermediate rod 48 in a sliding manner, the outer part of the intermediate rod 48 is sleeved with a spring 482, the intermediate rod 48 is concavely provided with a sliding groove 481, the sliding groove 481 is contacted with a contact head, one end of the intermediate rod 48 is connected with a detection probe 44, the detection probe 44 is contacted with the outer wall of the vibration transmitter body 2, and the current vibration information can be transmitted to the detection probe 44 through mutual friction between the detection probe 44 and the top of the vibration table 1 so as to be displayed through a dial plate;

the surface of the sliding groove 481 is uniformly coated with a polyurethane lubricating coating, so that the sliding smoothness of the sliding groove 481 is improved, and the service life of the sliding groove 481 is prolonged;

lateral connecting block 46 is installed to one side of outer lug 45, lateral connecting block 46's one side articulates there is connecting seat 47, fastening knob 43 is installed with lateral connecting block 46's articulated point, test probe 44 and the mutual movable joint of connecting seat 47, through rotatory fastening knob 43, can be so that connecting seat 47 and lateral connecting block 46 begin to fasten or make things convenient for angle of adjustment, thereby the angle of adjustment detection part reaches the convenient effect of adjustment.

Example 1: the sliding groove 481 is in a U-shaped shape, so that detected readings can be smoothly transited, and a more uniform effect is achieved;

example 2: the inner wall of the sliding groove 481 is shaped like a V, and since a certain value begins to change suddenly, the position of the sudden change is displayed by arranging the V-shaped groove, so that the value which is not in line with the value can be highlighted, and the effect of more convenient display is achieved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an integration vibration transmitter check table, includes shaking table (1), its characterized in that: carousel (11) are installed at the top of shaking table (1), one side of carousel (11) is connected with the motor, and the motor embedding installs the inside at shaking table (1), vibration transmitter body (2) are installed to one side of carousel (11), vibration response portion (21) are installed to one side of vibration transmitter body (2).

2. The integrated vibration transmitter calibration stand of claim 1, wherein: carousel (11) are the magnetism material, the surface of vibration changer body (2) is the iron material, and carousel (11) and the mutual actuation in surface of vibration changer body (2).

3. The integrated vibration transmitter verification station of claim 2, wherein: check-up gauge stand (4) are installed at the top of shaking table (1), there is dial plate fixed block (421) one side of check-up gauge stand (4) through bolt fixed mounting, the inside of dial plate fixed block (421) is provided with dial plate (42) through the joint, the activity of one side of dial plate (42) is provided with the contact head.

4. The integrated vibration transmitter calibration stand of claim 3, wherein: outer lug (45) are installed to the bottom of check gauge stand (4), the inside slidable mounting of outer lug (45) has intermediate lever (48), spring (482) have been cup jointed to the outside of intermediate lever (48), the upper recess of intermediate lever (48) is provided with slip recess (481), slip recess (481) contact with the contact, the one end of intermediate lever (48) is connected with test probe (44), test probe (44) contact with the outer wall of vibration changer body (2).

5. The integrated vibration transmitter verification station of claim 4, wherein: the surface of the sliding groove (481) is uniformly coated with a polyurethane lubricating coating.

6. The integrated vibration transmitter verification station of claim 5, wherein: lateral connecting block (46) are installed to one side of outer lug (45), one side of lateral connecting block (46) articulates there is connecting seat (47), fastening knob (43) are installed with the articulated point location of lateral connecting block (46) in connecting seat (47), test probe (44) and the joint of connecting seat (47) mutual activity.