Vibration detection instrument placing rack

Abstract

The utility model discloses a vibration detection instrument placing rack, relates to the vibration detection instrument technology field, and comprises a hand-held vibration detection instrument, a support, a fixing structure and a spacing structure, the support comprises a magnetic attraction seat and a support frame arranged on the surface of the magnetic attraction seat, the support frame is composed of a first connecting rod, a second connecting rod arranged on the upper end of the first connecting rod, and a second connecting rod arranged on the upper end of the second connecting rod; the adjusting connecting rod is arranged at the lower end of the second connecting rod; and the first connecting rod comprises a first mounting ring fixedly mounted on the front surface of the magnetic attraction seat. By arranging the bracket, the fixing structure and the limiting structure, compared with the prior art, when the periphery of the to-be-tested equipment is made of a non-magnetic metal material, the device can be attracted to other positions (the positions are made of the magnetic metal material) on the equipment by utilizing the magnetic attraction seat; and then the handheld vibration detector is attached to the periphery of the to-be-detected equipment by using the bracket with the adjustable angle and position, so that the handheld detection by an operator is not needed, and the detection accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vibration detector technical field especially relates to vibration detection instrument rack. BACKGROUND

[0002] Vibration detection instrument can monitor equipment vibration in real time, capture exception, determine fault type, position and reason, such as detecting the unbalance of mechanical equipment, bearing wear, eccentricity, looseness etc., help to repair rapidly, reduce downtime.

[0003] Handheld vibration detector is a kind of portable instrument for measuring object vibration, with measurable acceleration, speed, displacement, high-frequency acceleration etc.Various vibration parameters, can also measure bearing state etc., generally will be set up magnet at its bottom for adsorbing equipment to be measured.

[0004] But the following defects exist when using traditional handheld vibration detector: some equipment to be measured surrounding area is made of non-magnetic metal material, thus cannot be adsorbed and need to be held by hand, but completely rely on hand to hold, it is difficult to guarantee that detector is always in stable state during detection process, thereby affecting detection. In view of the above-mentioned defects: for this, we propose a kind of vibration detection instrument rack. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in prior art and provides a vibration detection instrument rack.

[0006] In order to solve the problems in prior art, the utility model adopts the following technical scheme: vibration detection instrument rack, comprising:

[0007] Handheld vibration detector;

[0008] Support, the support includes magnetic seat and the support frame of setting in the surface of magnetic seat, and the support frame is formed by first connecting rod, second connecting rod setting in the upper end of first connecting rod and adjusting connecting rod setting in the lower end of second connecting rod;

[0009] First connecting rod includes first mounting ring fixedly installed in the front of magnetic seat, first rotating block setting in the front of first mounting ring and first support rod fixedly installed in the surface of first rotating block;

[0010] Second connecting rod includes second support rod, second mounting ring and third mounting ring fixedly installed in the two ends of second support rod respectively and second rotating block and third rotating block setting in the front of second mounting ring and third mounting ring respectively;

[0011] Adjusting connecting rod includes screw thread cylinder fixedly installed in the surface of third rotating block and screw thread rod screwing in the inner wall of screw thread cylinder;

[0012] The fixing structure is arranged at the lower end of the threaded rod and used for fixing the handheld vibration detector.

[0013] The limiting structure is arranged on the surface of the first connecting rod and the second connecting rod respectively and used for limiting the first rotating block, the second rotating block and the third rotating block.

[0014] Preferably, the fixing structure comprises a mounting plate rotatably arranged at the lower end of the threaded rod, a fixing frame fixedly arranged on the front surface of the mounting plate, a fixing bolt threadedly connected on the surface of the fixing frame, and a through slot arranged in the inner wall of the fixing frame and matched with the handheld vibration detector.

[0015] Preferably, the threaded end of the fixing bolt extends into the through slot and is rotatably connected with an abutting plate.

[0016] Preferably, the limiting structure comprises limiting blocks fixedly arranged on the back surfaces of the first rotating block, the second rotating block and the third rotating block respectively, a plurality of limiting grooves arranged in the inner walls of the first mounting ring, the second mounting ring and the third mounting ring in a circumferential array, and reset components arranged on the front surfaces of the first rotating block, the second rotating block and the third rotating block respectively and used for driving the limiting blocks to insert into the inner walls of the limiting grooves.

[0017] Preferably, the reset components comprise threaded holes arranged in the inner walls of the first mounting ring, the second mounting ring and the third mounting ring respectively, guide columns threadedly connected on the inner walls of the threaded holes, through holes arranged on the front surfaces of the first rotating block, the second rotating block and the third rotating block respectively, compression springs sleeved on the surfaces of the guide columns, and one end of the guide column penetrating through the through hole and fixedly arranged with a baffle.

[0018] Preferably, one end of the compression spring is fixedly connected with the back surface of the baffle.

[0019] Preferably, the upper end of the first supporting rod is fixedly connected with the surface of the second rotating block.

[0020] Preferably, one side of the abutting plate is provided with an antiskid rubber pad.

[0021] Compared with the prior art, the fixing structure of the handheld vibration detector is arranged at the lower end of the threaded rod, the limiting structure is arranged on the surface of the first connecting rod and the second connecting rod respectively, and the reset components are arranged on the front surfaces of the first rotating block, the second rotating block and the third rotating block respectively and used for driving the limiting blocks to insert into the inner walls of the limiting grooves.

[0022] 1. By setting the support, fixed structure and limiting structure, the handheld vibration detector can be fixed on the inner wall of the fixed frame by the fixed structure, then the magnetic seat is adsorbed on the magnetic metal material on the equipment, then the first rotating block, the second rotating block and the third rotating block can be pulled respectively to make the limiting block separate from the limiting groove, then the first rotating block, the second rotating block and the third rotating block can be rotated respectively to change the angle of the first supporting rod, the second supporting rod and the threaded cylinder, so that the angle and position of the handheld vibration detector can be adjusted, so that it is attached to the surface of the measured object, then the limiting structure drives the limiting block to insert into the limiting groove, so that the first rotating block, the second rotating block and the third rotating block can be limited to avoid rotating, compared with the prior art, when the device encounters a non-magnetic metal material around the measured equipment, the magnetic seat can be adsorbed on other positions of the equipment (this position is made of magnetic metal material), then the support with adjustable angle and position is used to make the handheld vibration detector attached to the measured equipment, so that the operator does not need to hold the detection, and the detection accuracy is improved.

[0023] 2. By setting the threaded cylinder and the threaded rod, when the handheld vibration detector contacts the measured equipment, the threaded rod can be rotated at this time, and the threaded rod and the threaded cylinder are screw driven, so that the position of the handheld vibration detector can be finely adjusted, and then the handheld vibration detector can be closely attached to the measured equipment. BRIEF DESCRIPTION OF DRAWINGS

[0024] The drawings described herein are used to provide further understanding of the present application, and the schematic embodiments of the present application and their explanations are used to explain the present application, and do not constitute improper limitation. In the drawings:

[0025] Figure 1 It is a three-dimensional schematic view of the present application;

[0026] Figure 2 It is a side sectional view of the present application;

[0027] Figure 3 It is a first mounting ring schematic view of the present application;

[0028] Figure 4 It is a limiting structure side sectional view of the present application;

[0029] Figure 5 It is Figure 2 An enlarged view of A in the middle.

[0030] The figure serial number: 10 handheld vibration detector, 20 magnetic seat, 30 first mounting ring, 31 first rotating block, 32 first support rod, 40 second support rod, 41 second mounting ring, 42 third mounting ring, 43 second rotating block, 44 third rotating block, 50 threaded cylinder, 51 threaded rod, 60 limit block, 61 limit slot, 70 guide column, 71 compression spring, 72 baffle, 80 mounting plate, 81 fixed frame, 82 fixed bolt, 83 abutting plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0032] Please refer to Figures 1-5 The utility model provides technical scheme: vibration detection instrument rack, include: Handheld vibration detector 10, support, fixed structure and limit structure.

[0033] The support includes a magnetic seat 20 and a support frame arranged on the surface of the magnetic seat 20, the support frame is composed of a first connecting rod, a second connecting rod arranged on the upper end of the first connecting rod, and an adjusting connecting rod arranged on the lower end of the second connecting rod, the magnetic seat 20 can be adsorbed on a magnetic metal, and the magnetic seat 20 is prior art, so it is not repeated here.

[0034] The first connecting rod includes a first mounting ring 30 fixedly installed on the front surface of the magnetic seat 20, a first rotating block 31 arranged on the front surface of the first mounting ring 30, and a first support rod 32 fixedly installed on the surface of the first rotating block 31, the second connecting rod includes a second support rod 40, a second mounting ring 41 and a third mounting ring 42 fixedly installed at both ends of the second support rod 40 respectively, and a second rotating block 43 and a third rotating block 44 arranged on the front surface of the second mounting ring 41 and the third mounting ring 42 respectively, and the upper end of the first support rod 32 is fixedly connected with the surface of the second rotating block 43.

[0035] The limit structure is arranged on the surface of the first connecting rod and the second connecting rod respectively, and is used for limiting the first rotating block 31, the second rotating block 43 and the third rotating block 44, the limit structure includes limit blocks 60 fixedly installed on the back surface of the first rotating block 31, the second rotating block 43 and the third rotating block 44 respectively, a plurality of limit slots 61 circumferentially arranged in the inner wall of the first mounting ring 30, the second mounting ring 41 and the third mounting ring 42, and reset assemblies arranged on the front surface of the first rotating block 31, the second rotating block 43 and the third rotating block 44 respectively, used for driving the limit blocks 60 to insert into the inner wall of the limit slots 61, when the limit blocks 60 are inserted into the limit slots 61, the first mounting ring 30, the second mounting ring 41 and the third mounting ring 42 can be limited at this time, and rotation of the first mounting ring 30, the second mounting ring 41 and the third mounting ring 42 is avoided.

[0036] The reset assembly comprises screw holes respectively formed in the inner walls of the first mounting ring 30, the second mounting ring 41 and the third mounting ring 42, a guide column 70 threadedly connected to the inner walls of the screw holes, through holes respectively formed in the front surfaces of the first rotating block 31, the second rotating block 43 and the third rotating block 44, a compression spring 71 sleeved on the surface of the guide column 70, one end of the guide column 70 penetrating through the through hole and fixedly provided with a baffle 72, and one end of the compression spring 71 fixedly connected to the back surface of the baffle 72. When the guide column 70 is threadedly connected to the screw hole, the compression spring 71 drives the limiting block 60 to be inserted into the limiting groove 61.

[0037] The adjusting connecting rod comprises a threaded cylinder 50 fixedly installed on the surface of the third rotating block 44 and a threaded rod 51 threadedly connected to the inner wall of the threaded cylinder 50. When the first rotating block 31, the second rotating block 43 and the third rotating block 44 are pulled respectively, the limiting block 60 is separated from the limiting groove 61, then the first rotating block 31, the second rotating block 43 and the third rotating block 44 are rotated respectively, so that the angle of the first supporting rod 32, the second supporting rod 40 and the threaded cylinder 50 can be changed, and the baffle 72 can prevent the first rotating block 31, the second rotating block 43 and the third rotating block 44 from being excessively separated from the first mounting ring 30, the second mounting ring 41 and the third mounting ring 42.

[0038] The fixing structure is arranged at the lower end of the threaded rod 51 and used for fixing the handheld vibration detector 10. The fixing structure comprises a mounting plate 80 rotatably installed at the lower end of the threaded rod 51, a fixing frame 81 fixedly installed on the front surface of the mounting plate 80, a fixing bolt 82 threadedly connected to the surface of the fixing frame 81, and a through slot formed in the inner wall of the fixing frame 81 and matched with the handheld vibration detector 10. The threaded end of the fixing bolt 82 extends into the through slot and is rotatably connected with an abutting plate 83. One side of the abutting plate 83 is provided with an anti-skid rubber pad. The handheld vibration detector 10 is inserted into the through slot, then the fixing bolt 82 is tightened, so that the abutting plate 83 is driven to contact and abut against the handheld vibration detector 10, thereby fixing the handheld vibration detector 10 in the fixing frame 81.

[0039] The rotation of the first rotating block 31, the second rotating block 43 and the third rotating block 44 can change the angle of the first supporting rod 32, the second supporting rod 40 and the threaded cylinder 50, so that the angle and position of the handheld vibration detector 10 can be adjusted to make the handheld vibration detector 10 adhere to the surface of the measured object. Compared with the prior art, when the device encounters a non-magnetic metal material around the measured equipment, the magnetic suction seat 20 can be adsorbed on other positions (the positions are made of magnetic metal materials) of the equipment, then the handheld vibration detector 10 is made to adhere to the equipment by the bracket with adjustable angle and position, thereby the operation of the operator is not needed, and the detection accuracy is improved.

[0040] When the handheld vibration detector 10 contacts the equipment to be detected, the threaded rod 51 can be rotated at this time, and the threaded rod 51 is screw driven with the threaded cylinder 50, so that the position of the handheld vibration detector 10 can be finely adjusted, and the handheld vibration detector 10 can be closely attached to the equipment to be detected.

[0041] Specifically, the working principle and operation method of the utility model are as follows:

[0042] First, the handheld vibration detector 10 is fixed in the fixed frame 81 by using the fixed structure, then the magnetic seat 20 is adsorbed on other positions of the equipment (the positions are made of magnetic metal materials), then the first rotating block 31, the second rotating block 43 and the third rotating block 44 are pulled respectively to make the limiting block 60 disengage from the limiting groove 61, then the first rotating block 31, the second rotating block 43 and the third rotating block 44 can be rotated respectively, so that the angle and position of the handheld vibration detector 10 can be adjusted, and the handheld vibration detector 10 can be attached to the surface of the measured object, then the handheld vibration detector 10 can be used to detect the measured object.

[0043] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the conception of the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A vibration testing instrument rack, characterized in that, include: Handheld vibration detector (10); The bracket includes a magnetic base (20) and a support frame disposed on the surface of the magnetic base (20). The support frame is composed of a first connecting rod, a second connecting rod disposed at the upper end of the first connecting rod, and an adjusting connecting rod disposed at the lower end of the second connecting rod. The first link includes a first mounting ring (30) fixedly mounted on the front of the magnetic base (20), a first rotating block (31) disposed on the front of the first mounting ring (30), and a first support rod (32) fixedly mounted on the surface of the first rotating block (31); The second link includes a second support rod (40), a second mounting ring (41) and a third mounting ring (42) fixedly installed at both ends of the second support rod (40), and a second rotating block (43) and a third rotating block (44) respectively disposed on the front side of the second mounting ring (41) and the third mounting ring (42); The adjusting linkage includes a threaded cylinder (50) fixedly mounted on the surface of the third rotating block (44), and a threaded rod (51) threadedly connected to the inner wall of the threaded cylinder (50); A fixing structure is provided at the lower end of the threaded rod (51) for fixing the handheld vibration detector (10); The limiting structures are respectively disposed on the surfaces of the first connecting rod and the second connecting rod, and are used to limit the first rotating block (31), the second rotating block (43) and the third rotating block (44).

2. The vibration testing instrument placement rack according to claim 1, characterized in that: The fixing structure includes a mounting plate (80) rotatably mounted on the lower end of the threaded rod (51), a fixing frame (81) fixedly mounted on the front of the mounting plate (80), a fixing bolt (82) threadedly connected to the surface of the fixing frame (81), and a through groove opened in the inner wall of the fixing frame (81) to be adapted to the handheld vibration detector (10).

3. The vibration testing instrument placement rack according to claim 2, characterized in that: The threaded end of the fixing bolt (82) extends into the interior of the through groove and is rotatably connected to the abutment plate (83).

4. The vibration testing instrument placement rack according to claim 1, characterized in that: The limiting structure includes limiting blocks (60) fixedly installed on the back of the first rotating block (31), the second rotating block (43), and the third rotating block (44), a plurality of limiting grooves (61) arranged in a circumferential array on the inner wall of the first mounting ring (30), the second mounting ring (41), and the third mounting ring (42), and a reset component disposed on the front of the first rotating block (31), the second rotating block (43), and the third rotating block (44) for driving the limiting blocks (60) to insert into the inner wall of the limiting grooves (61).

5. The vibration testing instrument placement rack according to claim 4, characterized in that: The reset assembly includes threaded holes respectively opened in the inner walls of the first mounting ring (30), the second mounting ring (41) and the third mounting ring (42), a guide post (70) threadedly connected to the inner wall of the threaded hole, through holes respectively opened in the front of the first rotating block (31), the second rotating block (43) and the third rotating block (44), a compression spring (71) sleeved on the surface of the guide post (70), and one end of the guide post (70) passes through the through hole and is fixedly installed with a baffle (72).

6. The vibration testing instrument placement rack according to claim 5, characterized in that: One end of the compression spring (71) is fixedly connected to the back of the baffle (72).

7. The vibration testing instrument placement rack according to claim 1, characterized in that: The upper end of the first support rod (32) is fixedly connected to the surface of the second rotating block (43).

8. The vibration testing instrument placement rack according to claim 3, characterized in that: An anti-slip rubber pad is provided on one side of the abutment plate (83).

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