Diaphragm compressor on-line detection device

Abstract

The utility model discloses an online detection device for a diaphragm compressor. The online detection device comprises a supporting mechanism, a longitudinal moving mechanism, a transverse moving mechanism, a telescopic mechanism, a detection ray generator assembly and a detection ray receiving plate assembly, the longitudinal moving mechanism is mounted on the supporting mechanism; the two ends of the transverse moving mechanism are located on the longitudinal moving mechanism respectively. The telescopic mechanism is suspended below the transverse moving mechanism, and the detection ray generator assembly and the detection ray receiving plate assembly are respectively mounted on the transverse moving mechanism. According to the utility model, not only can the running state and damage condition of the compressor and related parts be detected in real time, but also the positions of the detection ray generator assembly and the detection ray receiving plate assembly can be adjusted according to different types and sizes of diaphragm compressors and different parts of the diaphragm compressors, so that the application range is expanded; and the method is safe, efficient and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to diaphragm compressor detection technical field, in particular to a diaphragm compressor on -line detection device. BACKGROUND

[0002] Diaphragm compressor belongs to volumetric compressor. It is difficult to detect internal condition when compressor operation test. In addition, when relevant parts have problem, it is also difficult to judge the specific part of problem occurrence. INVENTION CONTENTS

[0003] The utility model discloses a diaphragm compressor on -line detection device can solve the problem that the existing diaphragm compressor fault is difficult to judge and the fault part is inaccurate.

[0004] To solve the above -mentioned technical problem, the utility model provides a diaphragm compressor on -line detection device, include: support mechanism, longitudinal movement mechanism, transverse movement mechanism, telescopic mechanism, detection ray generator subassembly and detection ray receiving board subassembly,

[0005] The support mechanism includes left support frame and right support frame, and the left support frame and the right support frame are symmetrically arranged in a vertical manner, and the diaphragm compressor to be detected is placed between the left support frame and the right support frame.

[0006] The longitudinal movement mechanism includes a driving assembly and a sliding assembly, and the driving assembly and the sliding assembly are respectively installed on the upper surfaces of the left support frame and the right support frame.

[0007] The two ends of the transverse movement mechanism are respectively located on the driving assembly and the sliding assembly, and the transverse movement mechanism can move back and forth along the driving assembly and the sliding assembly in the longitudinal direction.

[0008] The telescopic mechanism is suspended below the transverse movement mechanism and includes a mounting seat, a telescopic control assembly, a first vertical plate and a second vertical plate, wherein the top end of the mounting seat is connected with the transverse movement mechanism and can move back and forth along the transverse movement mechanism, the telescopic control assembly is connected with the mounting seat, and the first vertical plate and the second vertical plate are located on the two sides of the mounting seat, and the top ends of the first vertical plate and the second vertical plate are respectively connected with the telescopic control assembly.

[0009] The detection ray generator subassembly and the detection ray receiving board subassembly are respectively installed on the side of the first vertical plate and the second vertical plate facing each other.

[0010] In a preferred embodiment of the utility model, the telescopic control assembly comprises a gear, a rack and a first motor; the gear is located in the mounting seat, the power output end of the first motor is connected with the gear; the rack has two, which are located at the two sides of the first motor respectively, two racks horizontally penetrate the mounting seat, one end of which is connected with the gear respectively, and the other end is connected with the top end of the first vertical plate and the second vertical plate respectively.

[0011] In a preferred embodiment of the utility model, the transverse moving mechanism comprises a horizontal plate, a first moving track, a first track slider and a second motor;

[0012] The two ends of the horizontal plate are connected with the driving assembly and the sliding assembly respectively, and can move back and forth along the driving assembly and the sliding assembly longitudinally;

[0013] The first moving track is installed on the lower surface of the horizontal plate;

[0014] The first track slider is installed on the sliding rail of the first moving track;

[0015] The second motor is installed on one end of the first moving track, the power output end of which is connected with the first track slider, driving the first track slider to move back and forth along the first moving track transversely.

[0016] In a preferred embodiment of the utility model, the driving assembly comprises a second moving track, a second track slider and a third motor;

[0017] The second moving track is installed on the upper surface of the right support frame;

[0018] The second track slider is installed on the sliding rail of the second moving track; the horizontal plate is connected with the second track slider;

[0019] The third motor is installed on one end of the second moving track, the power output end of which is connected with the second track slider, driving the second track slider to move back and forth along the second moving track.

[0020] In a preferred embodiment of the utility model, the sliding assembly comprises a sliding rail and a slider, the sliding rail is installed on the upper surface of the left support frame, the slider is clamped on the sliding rail, and the horizontal plate is connected with the slider.

[0021] In a preferred embodiment of the utility model, the detection ray generator assembly comprises a fourth motor, a third moving track, a third track slider and a ray generator;

[0022] The third moving track is installed on the first vertical plate, the third track slider is installed on the slide rail of the third moving track, and the ray generator is connected with the third track slider.

[0023] The fourth motor is installed at the top end of the third moving track, a power output shaft of the fourth motor is connected with the third track slider, and the third track slider is driven to move up and down along the third moving track.

[0024] In a preferred embodiment of the utility model, the detection ray receiving plate assembly comprises a fifth motor, a fourth moving track, a fourth track slider and a ray receiving plate.

[0025] The fourth moving track is installed on the second vertical plate, the fourth track slider is installed on the slide rail of the fourth moving track, and the ray receiving plate is connected with the fourth track slider.

[0026] The fifth motor is installed at the top end of the fourth moving track, a power output shaft of the fifth motor is connected with the fourth track slider, and the fourth track slider is driven to move up and down along the fourth moving track.

[0027] The utility model discloses a diaphragm compressor on -line detection device, through the design of longitudinal moving mechanism, transverse moving mechanism, telescopic mechanism, detection ray generator assembly and detection ray receiving plate assembly, not only can real -time detection compressor and the running state and damaged condition of relevant parts, still can adjust the position of detection ray generator assembly and detection ray receiving plate assembly to different types and size diaphragm compressor and diaphragm compressor different parts, thereby expand the scope of application, and improve the accuracy of detection result, safe and efficient, strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a three-dimensional structure schematic diagram of a preferred embodiment of the utility model diaphragm compressor on -line detection device.

[0029] Figure 2 It is the structure schematic diagram of the detection ray generator assembly.

[0030] Figure 3 It is the structure schematic diagram of the detection ray receiving plate assembly.

[0031] Figure 4 It is the structure schematic diagram of the telescopic mechanism.

[0032] Figure 5 It is the structure schematic diagram of the telescopic mechanism without mounting seat.

[0033] Figure 6 It is the structure schematic diagram of the longitudinal moving active assembly.

[0034] Figure 7 This is a schematic diagram of the structure of the longitudinally moving sliding component shown.

[0035] Figure 8 This is a schematic diagram of the lateral movement mechanism shown.

[0036] The components in the attached diagram are labeled as follows:

[0037] 100. Support mechanism; 110. Left support frame; 120. Right support frame;

[0038] 200. Longitudinal moving mechanism; 210. Active component; 220. Sliding component; 211. Second moving track; 212. Second track slider; 213. Third motor; 221. Slide rail; 222. Slider;

[0039] 300. Lateral movement mechanism; 310. Horizontal plate; 320. First moving track; 330. First track slider; 340. Second motor;

[0040] 400. Telescopic mechanism; 410. Mounting base; 420. Gear; 430. Rack; 440. First motor; 450. First vertical plate; 460. Second vertical plate;

[0041] 500. Detection X-ray generator assembly; 510. Fourth motor; 520. Third moving track; 530. Third track slider; 540. X-ray generator;

[0042] 600. X-ray receiving plate assembly; 610. Fifth motor; 620. Fourth moving track; 630. Fourth track slider; 640. X-ray receiving plate;

[0043] 700. Diaphragm compressor; 800. Skid-mounted base plate. Detailed Implementation

[0044] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0045] Please see Figures 1-8 The embodiments of this utility model include:

[0046] Example 1

[0047] This utility model discloses an online testing device for a diaphragm compressor, comprising: a support mechanism 100, a longitudinal moving mechanism 200, a transverse moving mechanism 300, a telescopic mechanism 400, a detection ray generator assembly 500, and a detection ray receiving plate assembly 600.

[0048] Specifically, the support mechanism 100 comprises a left support frame 110 and a right support frame 120; the left support frame 110 and the right support frame 120 are vertically arranged symmetrically.

[0049] The diaphragm compressor 700 to be detected is placed on the jack-up base plate 800 and between the left support frame 110 and the right support frame 120 together with the jack-up base plate 800 to wait for testing.

[0050] The longitudinal moving mechanism 200 comprises a driving assembly 210 and a sliding assembly 220.

[0051] The driving assembly 210 is installed on the upper surface of the right support frame 120. The driving assembly 210 comprises a second moving track 211, a second track slider 212 and a third motor 213.

[0052] The second moving track 211 is fixedly installed on the upper surface of the right support frame 120; the second moving track 211 is provided with a sliding rail distributed along the length direction thereof, and the second track slider 212 is installed on the sliding rail in the second moving track 211.

[0053] The third motor 213 is installed at one end of the second moving track 211, and the power output end thereof is threadedly connected with the second track slider 212 through a lead screw (not shown, which is built in the second moving track 211). The power output end of the third motor 213 drives the lead screw to rotate forward or reversely, thereby driving the second track slider 212 to move forward or reversely along the second moving track 211.

[0054] The sliding assembly 220 comprises a sliding rail 221 and a sliding block 222. The sliding rail 221 is fixedly installed on the upper surface of the left support frame 110 through screws, and the sliding block 222 is clamped on the sliding rail 221 and can move along the sliding rail 221.

[0055] The transverse moving mechanism 300 is located on the driving assembly 210 and the sliding assembly 220 respectively at two ends thereof and can move longitudinally back and forth along the driving assembly 210 and the sliding assembly 220.

[0056] Specifically, the transverse moving mechanism 300 comprises a transverse plate 310, a first moving track 320, a first track slider 330 and a second motor 340.

[0057] The left end of the transverse plate 310 is fixedly installed on the sliding block 222, and the right end thereof is fixedly connected with the second track slider 212.

[0058] The first moving track 320 is fixedly installed on the lower surface of the horizontal plate 310, and has a sliding rail distributed along the length direction of the first moving track 320. The first track sliding block 330 is installed on the sliding rail in the first moving track 320.

[0059] The second motor 340 is installed on one end of the first moving track 320, and the power output end of the second motor 340 is threadedly connected with the first track sliding block 330 through a screw rod (not shown, which is built in the first moving track 320). The power output end of the second motor 340 drives the screw rod to rotate in the forward direction or the reverse direction, thereby driving the first track sliding block 330 to move leftward or rightward along the first moving track 320.

[0060] The telescopic mechanism 400 is suspended below the horizontal moving mechanism 300.

[0061] Specifically, the telescopic mechanism 400 includes a mounting seat 410, a gear 420, a rack 430, a first motor 440, a first vertical plate 450 and a second vertical plate 460. The gear 420, the rack 430 and the first motor 440 constitute a telescopic control assembly of the telescopic mechanism 400.

[0062] The mounting seat 410 is a rectangular box body, the top end of which is connected with the first track sliding block 330 in the horizontal moving mechanism 300, and is driven by the first track sliding block 330 to move back and forth along the first moving track 320.

[0063] The gear 420 is located in the mounting seat 410, and the first motor 440 is located below the mounting seat 410. The power output shaft of the first motor 440 penetrates through the mounting seat 410, is fixedly connected with the gear 420, and drives the gear 420 to rotate in the forward direction or the reverse direction.

[0064] The rack 430 has two racks, which are respectively located on the two sides of the first motor 440. The two racks 430 horizontally penetrate through the mounting seat 410, one end of each of the two racks 430 is engagedly connected with the gear 420, and the other end of each of the two racks 430 is connected with the top end of the first vertical plate 450 or the second vertical plate 460. The gear 420 is driven by the first motor 440 to rotate in the forward direction or the reverse direction, thereby driving the two racks 430 to move leftward or rightward, respectively, so as to adjust the distance between the two racks 430, and achieve the telescopic purpose.

[0065] The detection ray generator assembly 500 and the detection ray receiving plate assembly 600 are respectively installed on the side of the first vertical plate 450 and the second vertical plate 460 which face each other.

[0066] The detection ray generator assembly 500 comprises a fourth motor 510, a third moving track 520, a third track slider 530 and a ray generator 540.

[0067] The third moving track 520 is installed on one side of the first vertical plate 450 facing the second vertical plate 460. The third moving track 520 is provided with sliding tracks along its length direction, and the third track slider 530 is installed on the sliding tracks in the third moving track 520. The ray generator 540 is connected with the third track slider 530.

[0068] The fourth motor 510 is installed above the third moving track 520. The power output shaft of the fourth motor 510 is threadedly connected with the third track slider 530 through a screw rod (not shown, built-in in the third moving track 520). The power output shaft of the fourth motor 510 drives the screw rod to rotate forward or reversely, thereby driving the third track slider 530 to move upward or downward along the third moving track 520, and driving the ray generator 540 to move upward or downward, so as to adjust to a suitable position for testing according to the size of the diaphragm compressor 700.

[0069] The detection ray receiving plate assembly 600 comprises a fifth motor 610, a fourth moving track 620, a fourth track slider 630 and a ray receiving plate 640.

[0070] The fourth moving track 620 is installed on one side of the second vertical plate 460 facing the first vertical plate 450. The fourth moving track 620 is provided with sliding tracks along its length direction, and the fourth track slider 630 is installed on the sliding tracks in the fourth moving track 620. The ray receiving plate 640 is connected with the fourth track slider 630.

[0071] The fifth motor 610 is installed above the fourth moving track 620. The power output shaft of the fifth motor 610 is threadedly connected with the fourth track slider 630 through a screw rod (not shown, built-in in the fourth moving track 620). The power output shaft of the fifth motor 610 drives the screw rod to rotate forward or reversely, thereby driving the fourth track slider 630 to move upward or downward along the fourth moving track 620, and driving the ray receiving plate 640 to move upward or downward, so as to adjust to a suitable position for receiving detection rays according to the size of the diaphragm compressor 700 and the position of the ray generator 540.

[0072] Specifically, the ray generator 540 is configured to emit X-rays, and the ray receiving plate 640 is configured to receive the X-rays. Through X-ray irradiation and imaging, the crack condition inside the diaphragm compressor can be reflected, so that the position of the fault, the crack size and the like can be accurately determined, and the fault condition can be found and determined in time.

[0073] The utility model discloses a diaphragm compressor on -line detection device passes through the design of longitudinal movement mechanism 200, transverse movement mechanism 300, telescopic mechanism 400, detection ray generator subassembly 500 and detection ray receiving plate subassembly 600 can on -line detection diaphragm compressor's operating condition to can adjust the position of detection ray generator subassembly 500 and detection ray receiving plate subassembly 600 to different types and size's diaphragm compressor and diaphragm compressor different position's relevant part, improve the accuracy of detection result. The detection device of the utility model can remotely detect without manual approach machine of staff, and safe and efficient, and the practicality is strong.

[0074] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the utility model specification and the attached drawing contents, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. An on-line detection device for a diaphragm compressor, characterized by, The utility model relates to a kind of detection ray generator and detection ray receiving plate assembly, including: Support mechanism, longitudinal movement mechanism, transverse movement mechanism, telescopic mechanism, detection ray generator assembly and detection ray receiving plate assembly; The support mechanism includes left support frame and right support frame;The left support frame and right support frame are symmetrically arranged vertically, and the diaphragm compressor to be detected is placed between the left support frame and right support frame; The longitudinal movement mechanism includes driving assembly and sliding assembly, and the driving assembly and sliding assembly are respectively installed on the upper surface of the left support frame and right support frame; Two ends of the transverse movement mechanism are respectively located on the driving assembly and sliding assembly, and can move back and forth along the driving assembly and sliding assembly longitudinally; The telescopic mechanism is suspended below the transverse movement mechanism, including mounting seat, telescopic control assembly, first vertical plate and second vertical plate;Wherein, the top end of the mounting seat is connected with the transverse movement mechanism, and can move back and forth along the transverse movement mechanism;The telescopic control assembly is connected with the mounting seat, and the first vertical plate and second vertical plate are located on both sides of the mounting seat, and the top end thereof is respectively connected with the telescopic control assembly; The detection ray generator assembly and detection ray receiving plate assembly are respectively installed on the side of the first vertical plate and second vertical plate facing each other.

2. The on-line detection device for diaphragm compressor according to claim 1, characterized in that, The telescopic control assembly includes gear, rack and first motor;The gear is located in the mounting seat, and the power output end of the first motor is connected with the gear;The rack has two, and is respectively located on both sides of the first motor, and two rack penetrates the mounting seat horizontally, and one end thereof is respectively engaged with the gear, and the other end thereof is respectively connected with the top end of the first vertical plate and second vertical plate.

3. The on-line detection device for diaphragm compressor according to claim 2, characterized in that, The transverse movement mechanism includes cross plate, first moving track, first track slider and second motor; Two ends of the cross plate are respectively connected with the driving assembly and sliding assembly, and can move back and forth along the driving assembly and sliding assembly longitudinally; The first moving track is installed on the lower surface of the cross plate; The first track slider is installed on the sliding rail of the first moving track; The second motor is installed on one end of the first moving track, and the power output end thereof is connected with the first track slider, to drive the first track slider to move back and forth along the first moving track transversely.

4. The on-line detection device for diaphragm compressor according to claim 3, characterized in that, The driving assembly includes second moving track, second track slider and third motor; The second moving track is installed on the upper surface of the right support frame; The second track slider is installed on the sliding rail of the second moving track, and the cross plate is connected with the second track slider; The third motor is installed on one end of the second moving track, and the power output end thereof is connected with the second track slider, to drive the second track slider to move back and forth along the second moving track.

5. The on-line detection device for diaphragm compressor according to claim 3, characterized in that, The sliding assembly includes sliding rail and slider, the sliding rail is installed on the upper surface of the left support frame, the slider is clamped on the sliding rail, and can move along the sliding rail, and the cross plate is connected with the slider.

6. The on-line detection device for diaphragm compressor according to claim 1, characterized in that, The detection ray generator assembly includes fourth motor, third moving track, third track slider and ray generator. The third moving track is installed on the first vertical plate, the third track slider is installed on the slide rail of the third moving track, and the ray generator is connected with the third track slider; The fourth motor is installed at the top end of the third moving track, a power output shaft of the fourth motor is connected with the third track slider, and the third track slider is driven to move up and down along the third moving track.

7. The on-line detection device for diaphragm compressor according to claim 1, characterized in that, The detection ray receiving plate assembly comprises a fifth motor, a fourth moving track, a fourth track slider, and a ray receiving plate. The fourth moving track is installed on the second vertical plate, the fourth track slider is installed on the slide rail of the fourth moving track, and the ray receiving plate is connected with the fourth track slider; The fifth motor is installed at the top end of the fourth moving track, a power output shaft of the fifth motor is connected with the fourth track slider, and the fourth track slider is driven to move up and down along the fourth moving track.

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