CN219456346U

CN219456346U - Frequency converter detection mechanism

Info

Publication number: CN219456346U
Application number: CN202223540082.8U
Authority: CN
Inventors: 李振鹏; 高帅; 曲文涛
Original assignee: Fuyu Chengrui Wind Energy Co ltd
Current assignee: Fuyu Chengrui Wind Energy Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-08-01
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of frequency converter detection, in particular to a frequency converter detection mechanism, which comprises a conveying assembly, wherein a clamping assembly is arranged above the conveying assembly, and an adjusting assembly is arranged above one side of the conveying assembly; the clamping assembly comprises a limiting plate, a fixed block is arranged on one side of the limiting plate, a bidirectional screw rod penetrates through the fixed block, a nut pair is connected to the outer wall of the bidirectional screw rod, and a guide block is connected to the outer wall of the nut pair. According to the frequency converter detection mechanism, the frequency converter is fixed and limited through the arrangement of the clamping assembly, so that the subsequent detection of the frequency converter is facilitated, the detection error rate is reduced, the detection efficiency is improved, the detection probe is prevented from being touched by the overhigh frequency converter through the arrangement of the adjusting assembly, and the detection of the detection probe is facilitated.

Description

Frequency converter detection mechanism

Technical Field

The utility model relates to the technical field of frequency converter detection, in particular to a frequency converter detection mechanism.

Background

The fan is a driven fluid machine which can increase the pressure of gas and discharge the gas by means of the input mechanical energy, and a frequency converter in the fan needs to be taken out for detection after being used for a long time.

However, the existing frequency converter detection mechanism generally can only detect the frequency converters one by one, so that the time consumption is long, the working efficiency is low, and the frequency converters are not fixed in position, so that in the detection process, the detection probes can not accurately enter the frequency converters, detection failure is caused, the adjustment time is increased, and the detection efficiency is reduced. Therefore, it is necessary to design a frequency converter detecting mechanism to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a frequency converter detection mechanism, which solves the problem that the frequency converter proposed in the background art is not limited and cannot guarantee the detection accuracy.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a transducer detection mechanism comprising:

the clamping assembly is arranged above the conveying assembly, and the adjusting assembly is arranged above one side of the conveying assembly;

the clamping assembly comprises a limiting plate, a fixed block is arranged on one side of the limiting plate, a bidirectional screw rod penetrates through the fixed block, a nut pair is connected to the outer wall of the bidirectional screw rod, and a guide block is connected to the outer wall of the nut pair.

Preferably, the conveying assembly comprises a servo motor, one end of the servo motor is connected with a driving shaft, the outer wall of the driving shaft is connected with a conveying belt, a driven shaft is arranged inside one end, far away from the driving shaft, of the conveying belt, and supporting plates are arranged at two ends of the conveying belt.

Preferably, the adjusting component comprises a supporting block, a bottom plate is arranged at one end of the supporting block, square bolts are inserted into the supporting block and the bottom plate, a reciprocating motor is arranged above the bottom plate, a pushing plate is connected below the reciprocating motor, and a detection probe is connected below the pushing plate.

Preferably, the driving shaft is in rotary connection with a rotary bearing in the servo motor, the driving shaft and the driven shaft are respectively in rotary connection with the supporting plate, and the supporting plate is provided with holes corresponding to the driving shaft and the driven shaft.

Preferably, the clamping assembly is provided with a plurality of groups, the limiting plate is fixed on the conveyor belt, the fixing block is provided with a groove corresponding to the guide block, the fixing block is provided with a hole corresponding to the bidirectional screw rod, the bidirectional screw rod is rotationally connected with the fixing block, the guide block is fixedly connected with the nut pair, and the guide block is in sliding connection with the fixing block.

Preferably, the support block is provided with three holes corresponding to the square bolts, the bottom plate is provided with grooves corresponding to the square bolts, and the bottom plate is provided with holes corresponding to the pushing plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This novel converter detection mechanism is through the setting of centre gripping subassembly, is put converter one end on the fixed block along the limiting plate, and manual rotation two-way lead screw, the vice removal of nut is driven to two-way lead screw, and the vice removal that drives the guide block of nut, two guide blocks are close to accomplish to grasp the converter, have fixed and spacing the converter, have made things convenient for the subsequent detection of converter, have reduced the error rate of detection, have improved the efficiency of detection.

(2) This novel converter detection mechanism passes through the setting of adjusting part, can pull out square bolt earlier according to the height of converter, and the height of manual adjustment bottom plate is fixed in inserting the recess of bottom plate with square bolt through the hole of supporting shoe again, avoids the too high touch of converter to detect the probe, has made things convenient for the detection of detecting the probe.

Description of the drawings:

FIG. 1 is a schematic front view of the overall structure of the present utility model;

FIG. 2 is an exploded view of the transfer assembly of the present utility model;

FIG. 3 is an exploded view of the clamping assembly of the present utility model;

fig. 4 is an exploded view of the conditioning assembly of the present utility model.

In the figure: 01. a transfer assembly; 11. a servo motor; 12. a driving shaft; 13. a driven shaft; 14. a support plate; 15. a conveyor belt; 02. a clamping assembly; 21. a limiting plate; 22. a fixed block; 23. a two-way screw rod; 24. a nut pair; 25. a guide block; 03. an adjustment assembly; 31. a support block; 32. a bottom plate; 33. square bolt; 34. a reciprocating motor; 35. a pushing plate; 36. and detecting the probe.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the servo motor 11, the nut pair 24, the reciprocating motor 34 and the detection probe 36 used in the present application are all directly commercially available products, and the principle and the connection manner of the detection mechanism are all well known in the prior art to those skilled in the art, so that they are not described herein.

Comprising the following steps: the conveying assembly 01 is provided with a clamping assembly 02 above the conveying assembly 01, and an adjusting assembly 03 is arranged above one side of the conveying assembly 01;

clamping component 02, clamping component 02 include limiting plate 21, and limiting plate 21 one side is provided with fixed block 22, and fixed block 22 inside runs through has two-way lead screw 23, and two-way lead screw 23 outer wall connection has nut pair 24, and nut pair 24 outer wall connection has guide block 25.

Further, the conveying assembly 01 comprises a servo motor 11, one end of the servo motor 11 is connected with a driving shaft 12, the outer wall of the driving shaft 12 is connected with a conveying belt 15, a driven shaft 13 is arranged inside one end, far away from the driving shaft 12, of the conveying belt 15, and supporting plates 14 are arranged at two ends of the conveying belt 15.

Further, adjusting part 03 includes supporting shoe 31, and supporting shoe 31 one end is provided with bottom plate 32, and the inside square bolt 33 that alternates of supporting shoe 31 and bottom plate 32 avoids bottom plate 32 to appear controlling the tilting phenomenon, and bottom plate 32 top is provided with reciprocating motor 34, and reciprocating motor 34 below is connected with pushing plate 35, and pushing plate 35 below is connected with detection probe 36.

Further, the driving shaft 12 is in rotary connection with a rotary bearing in the servo motor 11, so that the servo motor 11 can drive the driving shaft 12 to rotate, the driving shaft 12 and the driven shaft 13 are respectively in rotary connection with the supporting plate 14, holes are formed in the supporting plate 14 corresponding to the driving shaft 12 and the driven shaft 13, and the supporting plate 14 is ensured not to influence the rotation of the driving shaft 12 and the driven shaft 13.

Further, the clamping component 02 is provided with the multiunit, but the multiunit is carried out the centre gripping simultaneously, detect in proper order, the speed of having accelerated the detection, limiting plate 21 is fixed on conveyer belt 15, avoid influencing the centre gripping position of converter, fixed block 22 corresponds guide block 25 and set up flutedly, fixed block 22 corresponds two-way lead screw 23 and sets up the hole, two-way lead screw 23 is rotatory with fixed block 22 and is connected, ensure that fixed block 22 does not influence two-way lead screw 23's rotation, guide block 25 is fixed connection with nut pair 24, guide block 25 is sliding connection with fixed block 22, drive guide block 25 and grasp the converter when guaranteeing that nut pair 24 removes.

Further, the supporting block 31 is provided with three holes corresponding to the square pins 33, so that the square pins 33 can penetrate through the holes of the supporting block 31 to fix the bottom plate 32, the height of the bottom plate 32 can be adjusted, the bottom plate 32 is provided with grooves corresponding to the square pins 33, the square pins 33 can be inserted into the grooves of the bottom plate 32, the bottom plate 32 is fixed, the bottom plate 32 is provided with holes corresponding to the pushing plate 35, the bottom plate 32 is ensured not to influence the up-and-down movement of the reciprocating motor 34, and the detection of the detection probes 36 is not influenced.

Working principle: when the device is used, one end of a frequency converter is placed on the fixed block 22 by leaning against the limiting plate 21, the bidirectional screw rod 23 is manually rotated, the bidirectional screw rod 23 drives the nut pair 24 to move, the nut pair 24 drives the guide blocks 25 to move, the two guide blocks 25 are close to each other to clamp the frequency converter, then according to the height of the frequency converter, the square bolt 33 is pulled out firstly, the height of the bottom plate 32 is manually adjusted, the square bolt 33 is inserted into a groove of the bottom plate 32 to be fixed through a hole of the supporting block 31, then the servo motor 11 and the reciprocating motor 34 are started, the servo motor 11 drives the driving shaft 12 to rotate, the driving shaft 12 drives the conveyer belt 15 and the driven shaft 13 to rotate, the conveyer belt 15 drives the clamping assembly 02 to move, and then when the frequency converter is moved below the adjusting assembly 03, the reciprocating motor 34 is used for pushing the pushing plate 35 to move downwards, the detection probe 36 is driven to move downwards, after detection is completed, the detection probe 36 is lifted, and the conveyer belt 15 continues to rotate. The above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A transducer detection mechanism, comprising:

the conveying device comprises a conveying assembly (01), wherein a clamping assembly (02) is arranged above the conveying assembly (01), and an adjusting assembly (03) is arranged above one side of the conveying assembly (01);

clamping assembly (02), clamping assembly (02) are including limiting plate (21), limiting plate (21) one side is provided with fixed block (22), inside run through of fixed block (22) has two-way lead screw (23), two-way lead screw (23) outer wall connection has nut pair (24), nut pair (24) outer wall connection has guide block (25).

2. The frequency converter detection mechanism of claim 1, wherein: the conveying assembly (01) comprises a servo motor (11), one end of the servo motor (11) is connected with a driving shaft (12), the outer wall of the driving shaft (12) is connected with a conveying belt (15), a driven shaft (13) is arranged inside one end, far away from the driving shaft (12), of the conveying belt (15), and supporting plates (14) are arranged at two ends of the conveying belt (15).

3. The frequency converter detection mechanism of claim 1, wherein: the adjusting component (03) comprises a supporting block (31), a bottom plate (32) is arranged at one end of the supporting block (31), square bolts (33) are inserted into the supporting block (31) and the bottom plate (32), a reciprocating motor (34) is arranged above the bottom plate (32), a pushing plate (35) is connected below the reciprocating motor (34), and a detection probe (36) is connected below the pushing plate (35).

4. A transducer sensing mechanism according to claim 2, wherein: the driving shaft (12) is in rotary connection with a rotary bearing in the servo motor (11), the driving shaft (12) and the driven shaft (13) are respectively in rotary connection with the supporting plate (14), and the supporting plate (14) is provided with holes corresponding to the driving shaft (12) and the driven shaft (13).

5. The frequency converter detection mechanism of claim 1, wherein: clamping component (02) are provided with the multiunit, limiting plate (21) are fixed on conveyer belt (15), fixed block (22) are seted up flutedly corresponding guide block (25), fixed block (22) are corresponding two-way lead screw (23) and are seted up the hole, two-way lead screw (23) are rotatory with fixed block (22) and are connected, guide block (25) are fixed connection with nut pair (24), guide block (25) are sliding connection with fixed block (22).

6. A transducer sensing mechanism according to claim 3, wherein: the supporting block (31) is provided with three holes corresponding to the square bolt (33), the bottom plate (32) is provided with a groove corresponding to the square bolt (33), and the bottom plate (32) is provided with holes corresponding to the pushing plate (35).