CN111521358A - Vibration testing device for mechanical and electrical equipment - Google Patents
Vibration testing device for mechanical and electrical equipment Download PDFInfo
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- CN111521358A CN111521358A CN202010178727.4A CN202010178727A CN111521358A CN 111521358 A CN111521358 A CN 111521358A CN 202010178727 A CN202010178727 A CN 202010178727A CN 111521358 A CN111521358 A CN 111521358A
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- detection
- dustproof
- detection line
- groove
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/025—Measuring arrangements
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a vibration testing device for mechanical and electrical equipment, which comprises a testing device main body, a dustproof and anti-falling structure and a handle structure, wherein the testing device main body comprises a shell, a display screen is arranged on the front surface of the shell, an anti-falling frame is clamped on the front surface of the shell, the dustproof and anti-falling structure is arranged on the upper surface of the shell, the dustproof and anti-falling structure comprises a dustproof groove, a detection joint is arranged at the top end of the shell, the dustproof groove is arranged on the outer side of the detection joint, a dustproof and anti-falling cover is arranged at one end of the dustproof groove, a dustproof cover clamping groove is arranged at the top end of the anti-falling frame, which corresponds to the dustproof groove, a detection probe clamping groove is additionally arranged on the handle, when the testing device is not used, the detection head can be clamped on the handle, a take-up wire is wound on the detection wire, and meanwhile, the damage or dust accumulation caused by collision is prevented, and the anti-falling frame is additionally arranged on the front part to protect the function keys and the display screen.
Description
Technical Field
The invention belongs to the technical field of machinery and electricity, and particularly relates to a vibration testing device for mechanical and electrical equipment.
Background
The vibration testing device is a machine state monitoring instrument based on the latest design of a microprocessor, and has the functions of vibration detection, bearing state analysis and infrared temperature measurement. The piezoelectric ceramic piezoelectric transducer is simple to operate, can automatically indicate the state to alarm, is very suitable for field equipment operation and maintenance personnel to monitor the equipment state, finds problems in time and ensures normal and reliable operation of the equipment, and is designed by utilizing the piezoelectric effect of quartz crystals and artificial polarization ceramics (PZT). It is widely applied to the fields of mechanical manufacturing, electric power, vehicle smelting and the like. In order to realize modernization of equipment management in a factory, advanced equipment management methods and equipment maintenance techniques based on monitoring of equipment conditions should be actively pursued. The equipment state monitoring and fault diagnosis technology is the premise of preventive maintenance of equipment. Especially for heavy industry enterprises, the working continuity is high, the requirements on safety and reliability are high, and the condition monitoring is carried out.
However, in the using process, due to the error of some measuring personnel, the testing device is held unstably and may be fallen, and the screen or the keys may be damaged to a certain extent, so that the consumption is high; meanwhile, the detection line cannot be fixed on equipment when not in use, and may be lost or wound together, so that inconvenience in use is caused, and the detection probe is raised and can collide with or accumulate dust to influence a detection result.
Disclosure of Invention
The present invention is directed to a vibration testing apparatus for mechanical and electrical devices to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a machinery and electrical equipment vibration testing arrangement, includes the testing arrangement main part, the testing arrangement main part includes the shell, the front surface of shell is provided with display screen and function key, the front surface block of shell has prevents falling the frame, and the upper surface of shell is provided with prevents dust and prevents falling the structure, prevent dust and prevent falling the structure and include dustproof recess, be equipped with the detection joint in the dustproof recess, dustproof recess's one end is provided with prevents dust and falls the lid, prevent falling the frame top and seted up with prevent dust and prevent falling lid block complex shield block groove.
Preferably, the testing arrangement main part is including the handle structure that is located the shell side, the handle structure includes the handle, and one side of handle has been seted up and has been detected the first draw-in groove, detection line fixed slot has been seted up at the handle middle part, there is the spring fixed axle handle inside, the winding has the spring on the spring fixed axle, spring fixed axle top cover is equipped with the movable block, fixed surface has the movable block catching groove before the movable block.
Preferably, the outer side of the detection joint is bolted with a detection line fixing nut, the top end of the detection line fixing nut is fixed with a detection line, and the tail end of the detection line is fixed with a detection probe.
Preferably, the dustproof anti-falling cover is connected with the dustproof groove through a rotating shaft, and the depth of the dustproof groove is larger than the height of the detection joint.
Preferably, the detection line fixing nut clamping groove is a hollow groove, the width of the movable block is smaller than that of the handle, and the spring fixing shaft can move up and down in the movable block.
Preferably, the outer diameter of the detection line is equal to the opening caliber of the detection head clamping groove, the detection line is wound on the detection head clamping groove, and the tail end of the detection line is fixed on the detection line fixing clamping groove.
Compared with the prior art, the invention has the beneficial effects that: increase the handle, the person of being convenient for use takes in the hand during detection, can reduce the use risk, increase on hand and detect first draw-in groove and detection line fixed slot, when not using equipment, can be on hand detection head block, twine the line on it, conveniently collect the detection line, simultaneously, dustproof prevent falling the protection that the lid can be fine and detect the joint, prevent to collide with the damage that causes or accumulate the dust, prevent at front increase and fall the frame, can protect function key and display screen, alleviate certain impulsive force.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial schematic view of the dust-proof and anti-falling structure of the present invention;
FIG. 3 is a schematic view of the interior of the handle structure of the present invention;
in the figure: 1. a test device main body; 101. a housing; 102. a function key; 103. a display screen; 104. a falling-proof frame; 105. detecting the joint; 106. detecting lines; 107. detecting a probe; 108. fixing a nut on a detection line; 2. a dust-proof and anti-falling structure; 201. a dust-proof groove; 202. a dust-proof and anti-falling cover; 203. the dustproof cover is clamped in the groove; 3. a handle structure; 301. a handle; 302. a detection head clamping groove; 303. the detection line is fixed with a clamping groove; 304. a spring fixing shaft; 305. a spring; 306. a movable block; 307. the movable block is buckled with a groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a machinery and electrical equipment vibration testing arrangement, includes testing arrangement main part 1, testing arrangement main part 1 includes shell 101, the front surface of shell 101 is provided with display screen 103 and function key 102, the front surface block of shell 101 has prevents falling frame 104, and the upper surface of shell (101) is provided with dustproof falling structure 2 of preventing, dustproof falling structure 2 of preventing includes dustproof recess 201, be equipped with detection joint 105 in the dustproof recess 201, the one end of dustproof recess 201 is provided with dustproof falling lid 202 of preventing, prevent falling frame 104 top seted up with dustproof falling lid block complex shield block groove 203 of preventing falling lid 202.
In order to enable the detection lines to be clamped and fixed, in this embodiment, it is preferable that the handle structure 3 includes a handle 301, the handle 301 is fixed on the left and right sides of the housing 101, a detection head slot 302 is formed on one side of the handle 301, a detection line fixing nut slot 303 is formed in the middle of the handle 301, a spring 305 is arranged inside the handle 301, the spring 305 is wound around the spring fixing shaft 304, the spring fixing shaft 304 penetrates through the inside of the movable block 306, the outer diameter of the spring fixing shaft 304 is smaller than the inner diameter of a cylinder formed inside the movable block 306, a part of the spring fixing shaft 304 is still inside the movable block 306 when the spring is not subjected to an external force, and a movable block slot 307 is fixed on the front surface of the movable block 306. .
In order to enable the device to perform vibration measurement, in this embodiment, it is preferable that a detection line fixing nut 108 is bolted to the outer side of the detection joint 105, a detection line 106 is fixed to the top end of the detection line fixing nut 108, and a detection probe 107 is fixed to the tail end of the detection line 106.
In order to enable the dust-proof fall-proof cover to open or close or protect the detection joint, in this embodiment, it is preferable that the dust-proof fall-proof cover 202 is connected with the dust-proof groove 201 through a rotating shaft, and the depth of the dust-proof groove 201 is greater than the height of the detection joint 105.
In order to allow the movable block to be movably engaged, in this embodiment, it is preferable that the detection line fixing nut slot 303 is a hollow slot, the width of the movable block 306 is smaller than that of the handle 301, and the spring fixing shaft 304 is movable up and down inside the movable block 306.
In order to fix the detection wire on the handle, in this embodiment, it is preferable that the outer diameter of the detection wire 106 is equal to the opening diameter of the detection head slot 302, and the detection wire 106 can be fixed on the detection head slot 302 and the detection wire fixing slot 303 by winding.
In order to prevent the display screen from falling, in this embodiment, the falling-prevention frame 104 may be made of a soft material such as rubber or foam.
The working principle and the using process of the invention are as follows: after the detection line fixing device is installed, firstly, the installation fixing and the safety protection of the detection line fixing device are checked, then the detection line fixing device can be used, when the detection line fixing device is used, the detection line 106, the detection probe 107 and the detection line fixing nut 108 are integrally taken down from a handle, the dust cover 202 is lifted, the detection joint 105 is exposed, the detection line fixing nut 108 is rotated to the detection joint 105, the detection probe 107 is placed at a position to be tested, the display screen 103 is opened, the function adjusting key 102 is adjusted, an analysis result is observed, after the use is finished, the detection line fixing nut 108 is rotated and screwed down, a section of the detection line 106 close to the detection probe 107 is clamped in the detection head clamping groove 302, the detection line 106 is wound on the handle 301, the movable block clamping groove 307 is pressed downwards, a space for the detection line 106 to pass through is reserved between the movable block clamping groove 307 and the upper section of the handle 301, a section of the detection line 106 close to the, the detection line can be fixed by loosening the movable block catching groove 307.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A mechanical and electrical equipment vibration testing device, comprising a testing device body (1), characterized in that: testing arrangement main part (1) includes shell (101), the front surface of shell (101) is provided with display screen (103) and function key (102), the front surface block of shell (101) has prevents falling frame (104), and the upper surface of shell (101) is provided with prevents dust and prevents falling structure (2), prevent dust and prevent falling structure (2) including dustproof recess (201), be equipped with detection joint (105) in dustproof recess (201), the one end of dustproof recess (201) is provided with prevents dust and prevents falling lid (202), prevent falling frame (104) top and offer with prevent dust and prevent falling lid (202) block complex shield block groove (203).
2. A vibration testing apparatus for mechanical and electrical equipment according to claim 1, wherein: testing arrangement main part (1) is including handle structure (3) that are located shell (101) side, handle structure (3) are including handle (301), and one side of handle (301) has seted up and has detected first draw-in groove (302), detection line fixed slot (303) have been seted up at handle (301) middle part, there is spring fixed axle (304) handle (301) inside, the winding has spring (305) on spring fixed axle (304), spring fixed axle (304) top cover is equipped with movable block (306), movable block (306) front surface is fixed with movable block catching groove (307).
3. A vibration testing apparatus for mechanical and electrical equipment according to claim 1, wherein: the outer side of the detection joint (105) is connected with a detection line fixing nut (108) in a bolted mode, the top end of the detection line fixing nut (108) is fixed with a detection line (106), and the tail end of the detection line (106) is fixed with a detection probe (107).
4. A vibration testing apparatus for mechanical and electrical equipment according to claim 1, wherein: the dustproof anti-falling cover (202) is connected with the dustproof groove (201) through a rotating shaft, and the depth of the dustproof groove (201) is larger than the height of the detection joint (105).
5. A vibration testing apparatus for mechanical and electrical equipment according to claim 2, wherein: the detection line fixing clamping groove (303) is a hollow groove, the width of the movable block (306) is slightly smaller than that of the handle (301), and the spring fixing shaft (304) can move up and down in the movable block (306).
6. A vibration testing apparatus for mechanical and electrical equipment according to claim 2, wherein: the outer diameter of the detection line (106) is equal to the opening caliber of the detection head clamping groove (302), the detection line (106) is wound on the detection head clamping groove (302), and one end of the detection line (106) is fixed on the detection line fixing clamping groove (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178727.4A CN111521358A (en) | 2020-03-15 | 2020-03-15 | Vibration testing device for mechanical and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178727.4A CN111521358A (en) | 2020-03-15 | 2020-03-15 | Vibration testing device for mechanical and electrical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111521358A true CN111521358A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010178727.4A Pending CN111521358A (en) | 2020-03-15 | 2020-03-15 | Vibration testing device for mechanical and electrical equipment |
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| Country | Link |
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| CN (1) | CN111521358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887893A (en) * | 2022-05-15 | 2022-08-12 | 铜陵有色金属集团股份有限公司工程技术分公司 | High-efficient automatic screening plant of formula catalyst that inhales certainly |
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| CN103995246A (en) * | 2014-05-24 | 2014-08-20 | 国网河南省电力公司南阳供电公司 | Field calibration test line self-suction type wire tidying clamp |
| CN207764273U (en) * | 2018-02-10 | 2018-08-24 | 安徽省庐江县盛林机械有限公司 | A kind of oil well pump detection prosthetic device |
| CN207877026U (en) * | 2018-02-01 | 2018-09-18 | 天津永泰检测技术有限公司 | A kind of equipotential tester p-wire collection device |
| WO2019020096A1 (en) * | 2017-07-28 | 2019-01-31 | 深圳市帝迈生物技术有限公司 | Dustproof structure for use in optical detection module |
| CN209400580U (en) * | 2018-12-27 | 2019-09-17 | 张振伟 | A kind of workbench for electric energy detection |
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2020
- 2020-03-15 CN CN202010178727.4A patent/CN111521358A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995246A (en) * | 2014-05-24 | 2014-08-20 | 国网河南省电力公司南阳供电公司 | Field calibration test line self-suction type wire tidying clamp |
| WO2019020096A1 (en) * | 2017-07-28 | 2019-01-31 | 深圳市帝迈生物技术有限公司 | Dustproof structure for use in optical detection module |
| CN207877026U (en) * | 2018-02-01 | 2018-09-18 | 天津永泰检测技术有限公司 | A kind of equipotential tester p-wire collection device |
| CN207764273U (en) * | 2018-02-10 | 2018-08-24 | 安徽省庐江县盛林机械有限公司 | A kind of oil well pump detection prosthetic device |
| CN209400580U (en) * | 2018-12-27 | 2019-09-17 | 张振伟 | A kind of workbench for electric energy detection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887893A (en) * | 2022-05-15 | 2022-08-12 | 铜陵有色金属集团股份有限公司工程技术分公司 | High-efficient automatic screening plant of formula catalyst that inhales certainly |
| CN114887893B (en) * | 2022-05-15 | 2023-12-12 | 铜陵有色金属集团股份有限公司工程技术分公司 | High-efficient self-priming catalyst automatic screening device |
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Application publication date: 20200811 |
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