CN219915842U

CN219915842U - Pressure detection equipment

Info

Publication number: CN219915842U
Application number: CN202321050491.1U
Authority: CN
Inventors: 詹湘伟; 潘健; 尚晴; 陈晓琳
Original assignee: Suzhou Henghui Technology Co ltd
Current assignee: Suzhou Henghui Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-27
Anticipated expiration: 2033-05-05

Abstract

The utility model belongs to the technical field of detection equipment, and particularly relates to pressure detection equipment, which comprises a working plate and a display, wherein first supporting legs are fixed at four corners of the bottom surface of the working plate, second supporting legs are fixed at four corners of the top surface of the working plate, and a supporting plate is fixed at the top surfaces of the four second supporting legs; according to the pressure detection equipment, through the matched use of the first guide groove, the second guide groove, the first mounting plate, the first bidirectional threaded rod, the first clamping plate, the second mounting plate, the second bidirectional threaded rod and the second clamping plate, the positions of the two first clamping plates and the two second clamping plates can be conveniently moved at the same time, the fixing of filters with different sizes by workers is facilitated, when the two first clamping plates and the two second clamping plates are not dismounted, the fixing of the filters with different sizes can be also carried out, the limitation that the equipment is inconvenient to fix the filters with different sizes is avoided, and the manufacturing cost is reduced to a certain extent.

Description

Pressure detection equipment

Technical Field

The utility model belongs to the technical field of detection equipment, and particularly relates to pressure detection equipment.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor, the filter can effectively filter frequency points of specific frequencies or frequencies outside the frequency points in the power line, and in the filter production process, various performances of the filter need to be tested;

the prior art has various pressure detection devices, for example, china patent application No. 202220426919.7 discloses a filter testing device, which comprises a detection seat and a press-fitting assembly, wherein the press-fitting assembly is arranged above the detection seat, the press-fitting assembly comprises a pneumatic rod and a press-fitting plate, the pneumatic rod is arranged above the detection seat, the press-fitting plate is sleeved outside the bottom of the pneumatic rod, the pneumatic rod comprises a press pipe provided with an air outlet hole and a fixed column, the fixed column is arranged above the detection seat, the press pipe is arranged at the inner side of the fixed column, the air outlet hole is arranged at the side surface of the press pipe, and the press-fitting plate is pushed to drive the press-fitting plate to slide downwards along the fixed column by filling pressure gas into the press-fitting pipe, and after the press-fitting plate is contacted with a filter shell, the press-fitting plate slides relatively with the press-fitting plate, the press-fitting plate is communicated with the outside, so that the pressure in the press-fitting plate is reduced, and the pressure of the filter is reduced, the problem that the existing detection device lacks a buffer mechanism and the filter is easy to clamp;

however, when the device is actually used, the inconvenience still exists, although the device can be used for filling pressure gas into the pressure pipe, the pressure pipe is pushed to drive the pressure plate to slide downwards along the fixed column, after the pressure plate is contacted with the filter shell, the pressure plate and the pressure pipe slide relatively, the pressure pipe is communicated with the outside, the air pressure in the pressure pipe is reduced, so that the pressure on the filter is reduced, the problem that the existing detection device lacks a buffer mechanism and is easy to clamp the filter is solved, when the filter is detected, the size of the filter is more, the positioning block of the device is fixedly connected with the base, the debugging groove is formed in the top surface of the positioning block, meanwhile, the base is not provided with a convenient dismounting mechanism, so that the positioning block is inconvenient to replace, the size of the debugging groove is inconvenient to replace according to the filters with different sizes, the base is also required to be dismounted together for replacing according to the filters with different sizes, the manufacturing cost is increased, and the limitation is caused when the device is used.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides pressure detection equipment, which has the characteristic of being convenient for fixing filters with different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pressure detection device comprises a working plate and a display, wherein first supporting legs are fixed at four corners of the bottom surface of the working plate, second supporting legs are fixed at four corners of the top surface of the working plate, a supporting plate is fixed on the top surface of each of the four second supporting legs, the bottom surface of each supporting plate is fixedly connected with the display, an air cylinder is fixed on the top surface of each supporting plate, the output end of each air cylinder penetrates through each supporting plate and is fixedly provided with a positioning block, the bottom surface of each positioning block is fixedly connected with a pressure detector, the pressure detectors are electrically connected with the displays, and a detachable extrusion frame is further installed on the outer wall of each positioning block;

the top surface of the working plate is provided with a first guide groove and a second guide groove respectively, the bottom surface of the working plate is positioned at the two ends of the first guide groove, first mounting plates are fixed at the two ends of the first guide groove, a first bidirectional threaded rod is rotationally connected between the two first mounting plates, the first bidirectional threaded rod is provided with two first clamping plates which are installed through screw threads in a screwing mode, and the top surfaces of the two first clamping plates penetrate through the top surface of the first guide groove;

the top surface of work board is located the both ends of second guide way all are fixed with the second mounting panel, two be located the below rotation of first bidirectional threaded rod between the second mounting panel is connected with the bidirectional threaded rod of second, install two second grip blocks through the screw thread spiral on the bidirectional threaded rod of second, two the top surface of second grip block is unanimous with the top surface of two first grip block, first bidirectional threaded rod with the head end of the bidirectional threaded rod of second all is fixed with manual carousel.

As a preferable technical scheme of the utility model, the opposite faces of the two first clamping plates and the opposite faces of the two second clamping plates are glued with a silica gel sleeve.

As a preferable technical scheme of the utility model, the two ends of the positioning block are respectively provided with a first positioning groove, the top surface of the extrusion frame is provided with two symmetrically distributed sliding grooves, the opposite surfaces of the two sliding grooves are respectively provided with a third positioning groove, the back vertical surfaces of the two sliding grooves are respectively provided with a second positioning groove, the interiors of the two sliding grooves are respectively and slidably connected with a movable bolt, the opposite surfaces of the two movable bolts respectively pass through the two third positioning grooves and are clamped in the interiors of the two first positioning grooves, and the outer walls of the two movable bolts are respectively and fixedly connected with a movable plate.

As a preferable technical scheme of the utility model, the outer walls of the two movable bolts are also sleeved with return springs, and the return springs are positioned between the movable plate and the inner side surface of the chute.

As a preferable technical scheme of the utility model, the top surfaces of the two moving plates are connected with pull rods through rotating shafts, and limiting rods are fixed on the top surfaces of the extrusion frames at positions close to the two sliding grooves.

As a preferable technical scheme of the utility model, the top surfaces of the two limiting rods are both fixed with limiting sheets.

Compared with the prior art, the utility model has the beneficial effects that: according to the pressure detection equipment, through the matched use of the first guide groove, the second guide groove, the first mounting plate, the first bidirectional threaded rod, the first clamping plate, the second mounting plate, the second bidirectional threaded rod and the second clamping plate, the positions of the two first clamping plates and the two second clamping plates can be conveniently moved at the same time, the fixing of filters with different sizes by workers is facilitated, when the two first clamping plates and the two second clamping plates are not dismounted, the fixing of the filters with different sizes can be also carried out, the limitation that the equipment is inconvenient to fix the filters with different sizes is avoided, and the manufacturing cost is reduced to a certain extent.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a work plate according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in the present utility model;

in the figure: 1. a work plate; 2. a first support leg; 3. a second support leg; 4. a support plate; 5. a cylinder; 6. a positioning block; 7. a pressure detector; 8. extruding the frame; 9. a first guide groove; 10. a second guide groove; 11. a first mounting plate; 12. a first bi-directional threaded rod; 13. a first clamping plate; 14. a second mounting plate; 15. a second bi-directional threaded rod; 16. a manual turntable; 17. a second clamping plate; 18. a silica gel sleeve; 19. a display; 20. a first positioning groove; 21. a chute; 22. a second positioning groove; 23. a third positioning groove; 24. moving the bolt; 25. a moving plate; 26. a return spring; 27. a pull rod; 28. a limit rod; 29. and a limiting piece.

Detailed Description

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. 1-3, the present utility model provides the following technical solutions: in this embodiment, a pressure detection device includes a working plate 1 and a display 19, wherein the four corners of the bottom surface of the working plate 1 are respectively fixed with a first supporting leg 2, the four corners of the top surface are respectively fixed with a second supporting leg 3, the top surfaces of the four second supporting legs 3 are respectively fixed with a supporting plate 4, the bottom surface of the supporting plate 4 is fixedly connected with the display 19, the top surface is fixedly provided with a cylinder 5, the output end of the cylinder 5 penetrates through the supporting plate 4 and is fixedly provided with a positioning block 6, the bottom surface of the positioning block 6 is fixedly connected with a pressure detector 7, the pressure detector 7 is electrically connected with the display 19, and a detachable extrusion frame 8 is further installed on the outer wall of the positioning block 6;

the top surface of the working plate 1 is provided with a first guide groove 9 and a second guide groove 10 respectively, the bottom surface of the working plate 1 is positioned at two ends of the first guide groove 9, first mounting plates 11 are fixed at the two ends of the working plate 1, a first bidirectional threaded rod 12 is rotationally connected between the two first mounting plates 11, the first bidirectional threaded rod 12 is provided with two first clamping plates 13 which are installed through screw threads in a screwing mode, and the top surfaces of the two first clamping plates 13 penetrate through the top surface of the first guide groove 9;

the top surface of the working plate 1 is positioned at both ends of the second guide groove 10, second mounting plates 14 are fixed at both ends, a second bidirectional threaded rod 15 is rotatably connected between the two second mounting plates 14 and positioned below the first bidirectional threaded rod 12, two second clamping plates 17 are mounted on the second bidirectional threaded rod 15 through screw thread screwing, the top surfaces of the two second clamping plates 17 are consistent with the top surfaces of the two first clamping plates 13, and manual turntables 16 are fixed at the head ends of the first bidirectional threaded rod 12 and the second bidirectional threaded rod 15; when the filter is used, the filter can be prevented from being positioned below the pressure detector 7 on the top surface of the working plate 1, the filter can be fixed by using the two first clamping plates 13 and the two second clamping plates 17 by rotating the two manual rotating plates 16 clockwise, the cylinder 5 is restarted, the positioning block 6 is pushed downwards, the pressure detector 7 can transmit data to the display 19, when the filters with different sizes are replaced, the two manual rotating plates 16 can be rotated anticlockwise, the two first clamping plates 13 and the two second clamping plates 17 can be moved to the outer sides of the first guide groove 9 and the second guide groove 10, the filter can be placed in the center of the top surface of the working plate 1, the positions clamped by the two first clamping plates 13 and the two second clamping plates 17 can be changed according to the length and the width of the filter, the filters with different sizes can be fixed when the two first clamping plates 13 and the two second clamping plates 17 are not dismounted, the filter with different sizes is not convenient to manufacture, and the filter is not convenient to manufacture, and the cost is not limited.

Specifically, as can be seen from fig. 2, in the present embodiment, the opposite surfaces of the two first clamping plates 13 and the opposite surfaces of the two second clamping plates 17 are glued with a silicone sleeve 18; the outer walls of the two first clamping plates 13 and the two second clamping plates 17 are prevented from being worn to the outer walls of the filter.

Specifically, as can be seen from fig. 2 and fig. 3, in the present embodiment, the two ends of the positioning block 6 are both provided with first positioning grooves 20, the top surface of the extrusion frame 8 is provided with two symmetrically distributed sliding grooves 21, opposite surfaces of the two sliding grooves 21 are both provided with third positioning grooves 23, opposite surfaces of the two sliding grooves 21 are both provided with second positioning grooves 22, the inside of the two sliding grooves 21 is also both slidingly connected with a movable plug 24, opposite surfaces of the two movable plug 24 respectively pass through the two third positioning grooves 23 and are clamped in the inside of the two first positioning grooves 20, and outer walls of the two movable plug 24 are also both fixedly connected with a movable plate 25; when the filter press is used, the movable plate 25 can be moved towards the outer side of the sliding groove 21 at the same time, the opposite faces of the two movable bolts 24 can be separated from the inner parts of the two first positioning grooves 20, the press frame 8 can be replaced, when the filter with the same size is used for pressure detection, the press frames 8 with different sizes are inconsistent with the data detected by the filter, and the press frames 8 with different sizes can be replaced, so that the detection accuracy of the filter is improved.

Specifically, as can be seen from fig. 3, in this embodiment, the outer walls of the two movable pins 24 are respectively sleeved with a return spring 26, the return springs 26 are located between the movable plates 25 and the inner side surfaces of the sliding grooves 21, the top surfaces of the two movable plates 25 are respectively connected with a pull rod 27 through a rotating shaft, and the positions, close to the two sliding grooves 21, of the top surface of the extrusion frame 8 are respectively fixed with a limit rod 28; when the movable frame is used, two pull rods 27 can be pulled outwards simultaneously, the pull rods 27 are utilized to drive two movable bolts 24 to move, and meanwhile, the movable plate 25 can squeeze the reset spring 26 to shrink, so that the pull rods 27 can be hung on the limiting rods 28, and the extruded frame 8 is convenient to install or detach.

Specifically, as can be seen from fig. 3, in this embodiment, the top surfaces of the two limiting rods 28 are fixed with limiting pieces 29; when in use, the limiting piece 29 can prevent the pull rod 27 from sliding off the limiting rod 28, and the stability of the pull rod 27 can be improved.

The working principle and the using flow of the utility model are as follows: in the pressure detection device, when the filters with different sizes are replaced, the two manual turntables 16 can be rotated anticlockwise, the two first clamping plates 13 and the two second clamping plates 17 can move to the outer sides of the first guide groove 9 and the second guide groove 10, the filters can be placed at the center of the top surface of the working plate 1, when the pressure detection device is used, the positions clamped by the two first clamping plates 13 and the two second clamping plates 17 can be changed according to the length and the width of the filters, and when the two first clamping plates 13 and the two second clamping plates 17 are not dismounted, the filters with different sizes can be fixed, so that the limitation that the device is inconvenient for fixing the filters with different sizes is avoided, and the manufacturing cost is reduced.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Pressure detection device comprising a work plate (1) and a display (19), characterized in that: the device comprises a working plate (1), wherein first supporting legs (2) are fixed at four corners of the bottom surface of the working plate, second supporting legs (3) are fixed at four corners of the top surface of the working plate, a supporting plate (4) is fixed at the top surface of each second supporting leg (3), a display (19) is fixedly connected to the bottom surface of each supporting plate (4), an air cylinder (5) is fixed at the top surface of each supporting plate, an output end of each air cylinder (5) penetrates through each supporting plate (4) and is fixedly provided with a positioning block (6), a pressure detector (7) is fixedly connected to the bottom surface of each positioning block (6), the pressure detectors (7) are electrically connected with the corresponding display (19), and a detachable extrusion frame (8) is further installed on the outer wall of each positioning block (6);

the top surface of the working plate (1) is respectively provided with a first guide groove (9) and a second guide groove (10), the bottom surface of the working plate (1) is positioned at two ends of the first guide grooves (9) and is fixedly provided with first mounting plates (11), a first bidirectional threaded rod (12) is rotationally connected between the two first mounting plates (11), the first bidirectional threaded rod (12) is provided with two first clamping plates (13) which are installed through screw threads in a screwing mode, and the top surfaces of the two first clamping plates (13) penetrate through the top surfaces of the first guide grooves (9);

the top surface of work board (1) is located both ends of second guide way (10) all are fixed with second mounting panel (14), two be located the below rotation of first bidirectional threaded rod (12) between second mounting panel (14) is connected with second bidirectional threaded rod (15), install two second grip blocks (17) through the screw thread spiral on second bidirectional threaded rod (15), two the top surface of second grip blocks (17) with two the top surface of first grip blocks (13) is unanimous, first bidirectional threaded rod (12) with the head end of second bidirectional threaded rod (15) all is fixed with manual carousel (16).

2. A pressure detection apparatus according to claim 1, wherein: the opposite faces of the two first clamping plates (13) and the opposite faces of the two second clamping plates (17) are glued with a silica gel sleeve (18).

3. A pressure detection apparatus according to claim 1, wherein: the two ends of locating piece (6) have all been seted up first constant head tank (20) the top surface of extrusion frame (8) has spout (21) that two symmetrical distribution were seted up, two third constant head tank (23) have all been seted up to opposite face of spout (21), second constant head tank (22) have all been seted up to back facade, two the inside of spout (21) is still all sliding connection has movable bolt (24), two the opposite face of movable bolt (24) passes two respectively third constant head tank (23) and block establish in two the inside of first constant head tank (20), two the outer wall of movable bolt (24) is equal fixedly connected with movable plate (25) still.

4. A pressure detection apparatus according to claim 3, wherein: the outer walls of the two movable bolts (24) are also sleeved with return springs (26), and the return springs (26) are positioned between the movable plate (25) and the inner side surfaces of the sliding grooves (21).

5. A pressure detection apparatus according to claim 3, wherein: the top surfaces of the two moving plates (25) are connected with pull rods (27) through rotating shafts, and limiting rods (28) are fixed at positions, close to the two sliding grooves (21), of the top surface of the extrusion frame (8).

6. A pressure detection apparatus according to claim 5, wherein: and the top surfaces of the two limiting rods (28) are respectively fixed with a limiting sheet (29).