CN112578239B - High-pressure pipe detection device - Google Patents
High-pressure pipe detection device Download PDFInfo
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- CN112578239B CN112578239B CN202011402185.0A CN202011402185A CN112578239B CN 112578239 B CN112578239 B CN 112578239B CN 202011402185 A CN202011402185 A CN 202011402185A CN 112578239 B CN112578239 B CN 112578239B
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- pressure pipe
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a high-voltage tube detection device which comprises a bottom frame, supporting legs, a high-voltage generation main body, a lower supporting table, a mounting frame, a control box, a first detection mechanism, an upper supporting table, a second detection mechanism and a power line.
Description
Technical Field
The invention relates to the field of high-pressure tube detection, in particular to a high-pressure tube detection device.
Background
The high-voltage sheath of the ignition system of the automobile engine is a key rubber part of the ignition system of the automobile engine, and has the function of protecting high voltage instantaneously generated during ignition of the engine; the ignition system changes the low-voltage power supply into high-voltage power supply, then sends electric spark into the cylinder to ignite the combustible mixture according to the working sequence of each cylinder of the engine, and the high-voltage resistance of the high-voltage pipeline is detected by the detection device before the high-voltage pipe is put into use.
The high-voltage detection device in the prior art is simple in structure, is inconvenient to detect a plurality of groups of high-voltage pipes in the process of detecting the high-voltage pipes, and is capable of taking down the high-voltage pipes from the electrodes through manpower after detection, and has certain potential safety hazards that hands directly contact with the electrodes, and the electrodes are easy to corrode, so that the stability of voltage is affected.
Disclosure of Invention
Accordingly, in order to solve the above-described drawbacks, the present invention provides a high-pressure pipe detection device.
The invention is realized in such a way, a high-pressure pipe detection device is constructed, the device comprises a bottom frame, supporting legs, a high-pressure generation main body, a lower supporting table, a mounting frame, a control box, a first detection mechanism, an upper supporting table, a second detection mechanism and a power line, wherein the supporting legs are fixedly connected to the four ends of the bottom frame, the high-pressure generation main body is embedded in the bottom side of the bottom frame, the mounting frame is fixedly connected to the front side of the right part of the bottom frame through bolts, the control box is embedded in the inner side of the mounting frame, the upper supporting table is vertically fixed to the rear side of the top end surface of the lower supporting table, the power line is arranged on the left side of the top of the upper supporting table, the four ends of the bottom of the first detection mechanism are fixed to the rear side of the top of the upper supporting table, the bottom of the second detection mechanism is connected to the rear side of the top of the upper supporting table, the first detection mechanism comprises an outer cover seat, a jacking structure, a fixing column, a second electrode, a first electrode and a rear connecting plate, the bottom end surface of the outer cover seat is fixed to the lower supporting table, the middle side of the outer cover seat is embedded in the jacking structure, the inner side of the jacking structure is arranged on the top of the outer cover seat, the top surface of the outer cover is fixed to the rear electrode seat, and the outer cover is wrapped by the vertical electrode fixing the top surface of the fixing seat.
Preferably, the first detecting mechanism and the second detecting mechanism have the same structure and size, and sixteen first electrodes are arranged on each of the first detecting mechanism and the second detecting mechanism.
Preferably, four control buttons are arranged on the control box in total, and a high-voltage start button, a high-voltage stop button, a voltage boosting button and a voltage reducing button are respectively arranged from back to front.
Preferably, the high voltage generating body is connected to an external terminal through a power line.
Preferably, the first electrode is disposed directly above the second electrode, and the second electrode is on the same vertical line as the center of the first electrode.
Preferably, the outer surface of the first stage is provided with three through grooves, and the angle formed between the three through grooves is 120 degrees.
Preferably, the jacking structure comprises a protection frame, a small motor, a small gear, a large gear, a barrel column, a connector, a vertical rod and a top sheet, wherein the protection frame is embedded in the inner side of an outer cover seat, the small motor is fixedly connected to the right side of the inner side of the protection frame through bolts, the output end of the bottom of the small motor is connected with the small gear, the left side of the small gear is meshed with the large gear, the middle side of the top of the large gear is fixed with the barrel column, the middle side of the bottom of the large gear is rotationally connected with the protection frame, the left side of the barrel column is connected with the connector, the vertical rod is fixedly connected to the left side of the connector, and the top sheet is embedded on the top surface of the top end of the vertical rod.
Preferably, an integrated arc-shaped chute which is communicated up and down is formed in the outer surface of the cylinder column, and the inner side of the chute is in sliding connection with the connector.
Preferably, a circular penetrating opening is formed in the inner side of the top sheet, and the circular penetrating opening is wrapped on the outer surface of the fixing column and is connected with the fixing column in an up-down sliding mode.
Preferably, the outer cover seat is made of a white pressure-resistant insulating plate material.
The invention has the following advantages: the invention provides a high-pressure pipe detection device through improvement, which is improved as follows compared with the same type of equipment:
the advantages are that: according to the high-voltage tube detection device, the first detection mechanism and the second detection mechanism are optimally arranged, thirty-two groups of high-voltage tubes can be detected simultaneously by the first electrode and the second electrode, after detection, the cylinder column can drive the top sheet to slide up and down on the outer surface of the fixed column through the cooperation between the sliding groove on the surface and the connector under the action of the small motor, the high-voltage tubes can be lifted up from the first electrode under the action of the top sheet, the high-voltage tubes can be conveniently taken out, corrosion and potential safety hazards caused by directly taking out the electrodes manually are avoided, the use efficiency and safety are improved, the problems that the high-voltage detection device in the prior art is simple in structure, the detection of multiple groups of high-voltage tubes is inconvenient in the detection process of the high-voltage tubes, a certain potential safety hazard exists due to the fact that the high-voltage tubes are manually taken down from the electrodes after detection, the high-voltage tubes are directly contacted with the electrodes, the electrodes are easily corroded, and the voltage stability is affected are solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a first detection mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the second electrode mounting position of the present invention;
FIG. 4 is a schematic view of the jacking construction of the present invention;
fig. 5 is an enlarged view of a partial structure at a in fig. 4 according to the present invention.
Wherein: the high-voltage power generation device comprises a chassis-1, support legs-2, a high-voltage generation main body-3, a lower supporting table-4, a mounting rack-5, a control box-6, a first detection mechanism-7, an upper supporting table-8, a second detection mechanism-9, a power line-10, a housing seat-71, a jacking structure-72, a fixed column-73, a second electrode-74, a first electrode-75, a rear connection plate-76, a protection frame-721, a small motor-722, a small gear-723, a large gear-724, a barrel column-725, a connector-726, a vertical rod-727, a top sheet-728 and a sliding groove-7251.
Detailed Description
The following detailed description of the present invention will provide further details of the invention with reference to fig. 1-5, wherein the embodiments are described in a clear and complete manner, and it is apparent that the embodiments described are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 2 and 3, the high-voltage tube detecting device of the present invention comprises a chassis 1, a supporting leg 2, a high-voltage generating main body 3, a lower supporting table 4, a mounting bracket 5, a control box 6, a first detecting mechanism 7, an upper supporting table 8, a second detecting mechanism 9 and a power cord 10, wherein the supporting leg 2 is fixedly connected to the bottom four ends of the chassis 1, the high-voltage generating main body 3 is embedded in the bottom side of the chassis 1, the mounting bracket 5 is fixedly connected to the front side of the right part of the chassis 1 through bolts, the control box 6 is embedded in the inner side of the mounting bracket 5, the upper supporting table 8 is vertically fixed to the rear side of the top end surface of the lower supporting table 4, the power cord 10 is arranged on the left side of the top of the upper supporting table 8, the bottom four ends of the first detecting mechanism 7 are fixed to the lower supporting table 4, the bottom of the second detecting mechanism 9 is connected to the rear side of the top of the upper supporting table 8, the first detecting mechanism 7 comprises a housing 71, a jacking structure 72, a fixing post 73, a second electrode 74, a first electrode 75 and a rear plate 76, the bottom end surface of the outer cover seat 71 is fixed with the lower supporting table 4, the middle side of the inner part of the outer cover seat 71 is embedded with a jacking structure 72, the inner side of the jacking structure 72 is provided with a fixed column 73, the bottom of the fixed column 73 is fixed with the outer cover seat 71, the fixed column 73 is wrapped on the bottom side of the outer surface of the second electrode 74, the rear side of the top of the outer cover seat 71 is vertically fixed with a rear connecting plate 76, the front end surface of the rear connecting plate 76 is fixed with a first stage 75, the first detection mechanism 7 and the second detection mechanism 9 have the same structure size, sixteen first stages 75 are arranged on the first detection mechanism 7 and the second detection mechanism 9, four control buttons are arranged on the control box 6, and the high voltage starting button, the high voltage stopping button, the boosting button and the reducing button are respectively arranged from back to front, the high voltage generating main body 3 is connected with an external terminal through a power line 10, the outer cover seat 71 is made of white pressure-resistant insulating board materials, the safety of equipment is improved, the first electrode 75 is arranged right above the second electrode 74, the centers of the second electrode 74 and the first electrode 75 are arranged on the same vertical line, the high-pressure pipe is convenient to install, three through grooves are formed in the outer surface of the first electrode 75, and the angle formed by the three through grooves in pairs is 120 degrees.
Referring to fig. 4 and 5, in the high-pressure pipe detection device of the present invention, the jacking structure 72 includes a guard frame 721, a small motor 722, a small gear 723, a large gear 724, a cylinder 725, a connector 726, a vertical rod 727 and a top sheet 728, wherein the guard frame 721 is embedded inside the outer housing 71, the right side inside the guard frame 721 is fixedly connected with the small motor 722 through bolts, the output end at the bottom of the small motor 722 is connected with the small gear 723, the left side of the small gear 723 is meshed with the large gear 724, the middle side of the top of the large gear 724 is fixed with the cylinder 725, the middle side of the bottom of the large gear 724 is rotationally connected with the guard frame 721, the left side of the cylinder is connected with the connector 726, the left side of the connector 726 is fixedly connected with the vertical rod 727, the top surface of the vertical rod 727 is embedded with the top sheet, the outer surface of the cylinder 725 is provided with an integrated arc-shaped chute 7251 which is vertically communicated, the inner side of the chute 7251 is slidably connected with the connector 726, the top sheet 728 is conveniently driven to move up and down by the connector 726, the inner side of the top sheet 728 is provided with a circular through the connector 73, and the outer surface is wrapped on the outer surface of the fixing post 73, which is in a sliding connection with the upper and lower pushing connection of the high-pressure pipe.
The invention provides a high-pressure pipe detection device through improvement, and the working principle is as follows;
first, after power-on, the voltage stabilizing system, the system power supply are normal, and the high voltage display value on the external detection terminal is zero, and the high voltage drop indicator lamp is on.
Secondly, inserting thirty-two detected workpieces into the first electrode 75, sleeving the workpieces on the second electrode 74, and pressing a high-voltage starting button on the control box 6 to enable a voltage detection system, a power amplification module, a driving system and a current detection system in the high-voltage generation main body 3 to work;
thirdly, in the high-voltage display instrument when the boost button is pressed, the high voltage is started to be displayed, the boost is stopped after the set high voltage value is reached, the time delay (the process requirement stay time) is reached (the high-voltage discharge cathode and anode electrodes are disconnected) at the moment, and the buzzer in the high-voltage generation main body 3 starts to work when the display value gradually decreases from high to zero;
fourth, when dust or impurities are present in the high voltage tube, the high voltage tube is broken down by the high voltage electricity, the first electrode 75 and the second electrode 74 are formed into a passage, the detecting device is stopped, and the display displays the final voltage (KV) of breaking down the workpiece;
fifth, the voltage between the first electrode 75 and the second electrode 74 is gradually increased, that is, from 0 to 20kv, and when the voltage is increased to a certain height to break down the high voltage tube, the broken-down voltage value of the high voltage tube can be seen on the display screen;
sixthly, any problem in the whole high-voltage detection process can be solved by pressing a sudden stop button on the high-voltage generation main body 3 to stop working, taking out a broken workpiece by a person after the workpiece breaks down, then supplementing the broken workpiece, pressing a reset button on the high-voltage generation main body 3 to reset the whole system (a high-voltage drop indicator lamp is on), and repeating the processes in the second step and the third step;
seventh, when the high-voltage tube needs to be taken out from the first electrode 75, the small motor 722 controlling the position is started, the small motor 722 drives the large gear 724 to rotate through the small gear 723 after being started, the large gear 724 drives the barrel column 725 to rotate, the barrel column 725 drives the top sheet 728 to slide up and down on the outer surface of the fixed column 73 through the cooperation between the sliding groove 7251 on the surface and the connector 726, and then the high-voltage tube can be jacked up from the first electrode 75 under the action of the top sheet 728, so that the high-voltage tube can be taken out.
According to the high-voltage tube detection device, the first detection mechanism 7 and the second detection mechanism 9 are optimally arranged, thirty-two groups of high-voltage tubes can be detected by pressure resistance through the first electrode 75 and the second electrode 74, after detection, the barrel column 725 can slide up and down on the outer surface of the fixed column 73 through the cooperation between the sliding groove 7251 on the surface and the connector 726 under the action of the small motor 722, the high-voltage tubes can be lifted up from the first electrode 75 under the action of the top sheet 728, the high-voltage tubes can be taken out conveniently, corrosion and existing potential safety hazards caused by directly taking out the electrodes manually are avoided, the use efficiency and safety are improved, the problems that the high-voltage detection device in the prior art is simple in structure, the high-voltage tubes are inconvenient to detect in the detection process, the high-voltage tubes are taken down from the electrodes manually, the high-voltage tubes are in direct contact with the electrodes by hands, the potential safety hazards are caused to the electrodes easily, and the voltage stability is affected are solved.
The basic principle and main characteristics of the invention and the advantages of the invention are shown and described above, standard parts used by the invention can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a high-voltage tube detection device, includes chassis (1), stabilizer blade (2), high-voltage generation main part (3), lower brace table (4), mounting bracket (5), control box (6), upper brace table (8) and power cord (10), four ends fixedly connected with stabilizer blade (2) in chassis (1) bottom;
the method is characterized in that: the device comprises a lower supporting table (4), and is characterized by further comprising a first detection mechanism (7) and a second detection mechanism (9), wherein the four ends of the bottom of the first detection mechanism (7) are fixed with the lower supporting table (4), the bottom of the second detection mechanism (9) is connected with the rear side of the top of the upper supporting table (8), the first detection mechanism (7) comprises an outer cover seat (71), a jacking structure (72), a fixed column (73), a second electrode (74), a first electrode (75) and a rear connecting plate (76), the bottom end face of the outer cover seat (71) is fixed with the lower supporting table (4), the jacking structure (72) is embedded in the middle side of the inner part of the outer cover seat (71), the fixed column (73) is arranged on the inner side of the jacking structure (72), the fixed column (73) is fixed with the outer cover seat (71), the fixed column (73) is wrapped on the bottom side of the outer surface of the second electrode (74), the rear connecting plate (76) is vertically fixed on the rear side of the top of the outer cover seat (71), and the front end face of the rear connecting plate (76) is fixed with the first electrode (75).
The jacking structure (72) comprises a protection frame (721), a small motor (722), a small gear (723), a large gear (724), a barrel column (725), a connector (726), a vertical rod (727) and a top sheet (728), wherein the protection frame (721) is embedded in the inner side of the outer cover seat (71), the small motor (722) is fixedly connected to the right side of the inner side of the protection frame (721) through bolts, the output end of the bottom of the small motor (722) is connected with the small gear (723), the left side of the small gear (723) is meshed with the large gear (724), the middle side of the top of the large gear (724) is fixed with the barrel column (725), the middle side of the bottom of the large gear (724) is rotationally connected with the protection frame (721), the connector (726) is connected to the left side of the barrel column (725), the vertical rod (727) is fixedly connected to the left side of the connector (726), and the top sheet (728) is embedded on the top end surface of the vertical rod (727).
2. A high pressure pipe inspection apparatus according to claim 1, wherein: the high-voltage generator is characterized in that the high-voltage generator main body (3) is embedded in the bottom side of the bottom frame (1), the mounting frame (5) is fixedly connected to the front side of the right part of the bottom frame (1) through bolts, the control box (6) is embedded in the inner side of the mounting frame (5), the upper supporting table (8) is vertically fixed to the rear side of the top end face of the lower supporting table (4), and the power wire (10) is arranged on the left side of the top of the upper supporting table (8).
3. A high pressure pipe inspection apparatus according to claim 1, wherein: the first detection mechanism (7) and the second detection mechanism (9) are identical in structure and size, and sixteen first electrodes (75) are arranged on the first detection mechanism (7) and the second detection mechanism (9).
4. A high pressure pipe inspection apparatus according to claim 1, wherein: four control buttons are arranged on the control box (6), and a high-voltage starting button, a high-voltage stopping button, a boosting button and a reducing button are respectively arranged from back to front.
5. A high pressure pipe inspection apparatus according to claim 1, wherein: the high-voltage generation main body (3) is connected with an external terminal through a power line (10).
6. A high pressure pipe inspection apparatus according to claim 1, wherein: the first electrode (75) is arranged right above the second electrode (74), and the second electrode (74) and the center of the first electrode (75) are on the same vertical line.
7. A high pressure pipe inspection apparatus according to claim 1, wherein: the outer surface of the first electrode (75) is provided with three through grooves, and the angle formed between every two of the three through grooves is 120 degrees.
8. A high pressure pipe inspection apparatus according to claim 1, wherein: an integrated arc-shaped chute (7251) which is communicated up and down is arranged on the outer surface of the cylindrical column (725), and the inner side of the chute (7251) is in sliding connection with the connector (726).
9. A high pressure pipe inspection apparatus according to claim 1, wherein: the inner side of the top sheet (728) is provided with a round penetrating opening, and the round penetrating opening is wrapped on the outer surface of the fixed column (73) and is connected with the fixed column in an up-down sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011402185.0A CN112578239B (en) | 2020-12-04 | 2020-12-04 | High-pressure pipe detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011402185.0A CN112578239B (en) | 2020-12-04 | 2020-12-04 | High-pressure pipe detection device |
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| CN112578239A CN112578239A (en) | 2021-03-30 |
| CN112578239B true CN112578239B (en) | 2023-09-05 |
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