CN114609492B - High-voltage electric discharge test box - Google Patents
High-voltage electric discharge test box Download PDFInfo
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- CN114609492B CN114609492B CN202210335390.2A CN202210335390A CN114609492B CN 114609492 B CN114609492 B CN 114609492B CN 202210335390 A CN202210335390 A CN 202210335390A CN 114609492 B CN114609492 B CN 114609492B
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- 230000000087 stabilizing effect Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 12
- 230000001681 protective effect Effects 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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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
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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
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a high-voltage electric discharge test box, which relates to the technical field of electric discharge tests, and comprises a test box, a sliding plate door, a handle and a protection component, wherein an opening is formed in the front surface of the test box, the sliding plate door is connected in the opening in a sliding way, and the handle is fixedly arranged at the top end of the sliding plate door.
Description
Technical Field
The invention relates to the field of discharge tests, in particular to a high-voltage electric discharge test box.
Background
The high-voltage electric discharge test box has the advantages that the high-voltage electric discharge test box is extremely high, so that the common insulating material cannot block the voltage, better insulating materials are needed to be added into the manufacturing of the electric discharge test box, the manufacturing cost of the test box is further promoted to be high, the existing high-voltage electric discharge test box cannot be guaranteed by facilities without the protection of the test box, the test box cannot be damaged, and the cost is high when the test box is maintained and repaired after being damaged.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-voltage electric discharge test box which comprises a test box body, a sliding plate door, a handle and a protection component, wherein an opening is formed in the front surface of the test box body, the sliding plate door is connected inside the opening in a sliding manner, the handle is fixedly arranged at the top end of the sliding plate door, and the protection component is arranged outside the test box body;
the test box comprises a square plate, a circular plate, an arc-shaped plate, a push rod, square blocks and rollers, wherein the square plate is fixedly connected to the bottom of the test box, a semi-arc-shaped opening is formed in the left side and the right side of the square plate, the circular plate is fixedly connected to the bottom of the inner wall of the semi-arc-shaped opening, the arc-shaped plate is fixedly connected to the top of the circular plate, the push rod is fixedly connected to the top of the circular plate, the square blocks are fixedly mounted on the left side and the right side of the bottom of the square plate, the square openings are formed in the bottom of the square blocks, and the rollers are arranged inside the square openings.
Further, the protection subassembly includes fixed block one, circular piece, dog one, guard plate, connecting rod and atress subassembly, circular piece fixed connection is in fixed block one bottom, circular block bottom has been seted up cylinder groove one, cylinder groove one and ejector pin looks adaptation each other, dog one sets up in fixed block one left and right sides, square through-hole has been seted up at fixed block one top, square through-hole inner wall and test box surface contact each other, guard plate fixed connection is in one side of keeping away from fixed block one at dog one, connecting rod fixed connection is in both sides around dog one, one end and fixed plate fixed connection that dog one was kept away from to the connecting rod, atress subassembly sets up both sides around fixed block one.
Further, fixed block one includes sliding plate one, branch, pressure bearing plate, locating lever, elastic plate and firm subassembly, the air tank has been seted up to one inside left and right sides of fixed block one, one sliding connection of sliding plate is at the air tank inside, one sliding connection of sliding plate is at locating lever surface, two one side fixedly connected with branch that sliding plate one is kept away from each other, pressure bearing plate fixed connection keeps away from one end of sliding plate one at branch, one end and dog fixed connection that branch was kept away from to the pressure bearing plate, branch passes through one sliding plate sliding connection in the air tank inside, locating lever fixed connection is in the inside axis department of air tank, two one side fixedly connected with elastic plate that sliding plate one is close to each other, one side fixedly connected with spring two that sliding plate one is close to each other, one end and the air tank inner wall fixed connection of sliding plate one are kept away from to spring two the sliding plate one, one end and the air tank inner wall fixed connection of sliding plate one are kept away from to the elastic plate, one inside upper and lower both sides of fixed block one side is equipped with firm setting in the inside square groove.
Further, the stress component comprises a limiting plate, a fixed plate, a sliding rod, a baffle, a push plate and a rubber block, wherein the fixed plate is arranged on the left side and the right side of the limiting plate, the sliding rod is fixedly connected inside the limiting plate, the left end and the right end of the sliding rod penetrate through the fixed plate and extend to the inside of a circular groove to be fixedly connected with the push plate, the inside of one side, close to each other, of two fixed plates is provided with the circular groove, the side, close to each other, of the two circular grooves is fixedly connected with the baffle, the push plate is slidably connected inside the circular groove, the side, far away from each other, of the two push plates is fixedly connected with a first spring, one end, far away from the push plate, of the first spring is fixedly connected with the inner wall of the circular groove, the sliding rod is slidably connected inside the circular groove through the push plate, and the rubber block is fixedly connected to the front of the fixed plate; the number of the rubber blocks is six, and the shape of the rubber blocks is semicircular.
Further, the stabilizing component comprises a push rod, a moving plate, a concave plate, a first connecting block, a support rod, a second connecting block and a second fixing block, wherein the push rod is arranged in the square groove, the left side end of the push rod penetrates through the left side of the inner wall of the square groove and extends into the air groove, the moving plate is fixedly arranged at the left end of the push rod, the concave plate is fixedly connected with the right end of the push rod, the first connecting block is arranged at the top of the push rod, the support rod is arranged at one side, far away from the push rod, of the first connecting block, the second connecting block is arranged at one side, far away from the first connecting block, of the support rod, a through hole is formed in the top of the square groove, and the second fixing block is arranged in the through hole;
the utility model discloses a test box, including square through-hole, fixed block two top and square through-hole, the through-hole top is connected with square through-hole, the through-hole bottom is connected with square groove, fixed block two sliding connection is inside the through-hole, and fixed block two's size shape is the same with through-hole size shape, and fixed block two top fixedly connected with toughness piece, and the better messenger's fixed block two of toughness piece extrudees firm to test box 1.
Further, the bracing piece lower extreme is connected with connecting block rotation through roller one, the bracing piece is connected with connecting block two rotation through roller two, fixed block two bottoms are connected with connecting block two tops, concave plate right side fixedly connected with spring three, the one end that the concave plate was kept away from to spring three is connected with square groove inner wall fixed.
The invention has the following beneficial effects:
according to the invention, the first fixing block can bear the pressure borne by the protection plate and the first stop block, so that the influence of impact force on the test box is reduced, the service lives of the protection plate and the first stop block are prolonged, the stable assembly is started through the impact force when the external impact force is borne, the effect of protecting the test box is further achieved, the sliding position of the first sliding plate can be limited through the positioning rod, the condition that the position of the sliding plate deviates under long-time working is reduced, and the pressure borne by the second spring can be shared through the elastic plate, and meanwhile, the bearing strength of the protection plate and the first stop block on the pressure is increased.
According to the invention, the movable plate drives the push rod to move towards the inside of the square groove through the stabilizing component, the first connecting block gradually moves the support rod to be changed into the vertical state from the inclined state, the second fixing block moves upwards to be in contact with the outer wall of the test box under the influence of the second connecting block, so that the clamping and stabilizing effects on the test box can be achieved under the external pressure, the protection effect on the test box is improved, meanwhile, the connectivity between the test box and the protection component can be improved, the second fixing block is pushed out when the push rod moves, the second fixing block is retracted when the push rod returns, the stabilizing component can work only when the impact force is received, the pressure brought by the push rod can be transmitted to the third spring through the concave plate, and the push rod can be restored to the original position when the impact force is not influenced.
According to the invention, the stress component can bear part of the pressure born by the first stop block and can also defend the impact force caused by other directions, so that the protection effect on the test box is greatly improved, the sliding rod can be positioned through the limiting plate, the force can be transmitted to the second spring on the other side through the sliding rod when the second spring on one side is stressed, the impact force bearing effect is improved, and the push plate can be limited in the circular groove through the baffle plate, so that the effect of limiting the position of the push plate is achieved.
According to the invention, the first stop block and the fixed plate can be connected and fixed together through the connecting rod, meanwhile, impact force can be defended to a certain extent, the arc plate achieves the effect of fixing and limiting the position of the ejector rod through the arc plate and the ejector rod, the ejector rod can be matched with the circular block, and the protective assembly can be freely detached through the inserting connection mode.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the test chamber of the present invention;
FIG. 3 is a schematic view of the overall structure of the protective assembly of the present invention;
FIG. 4 is a schematic view showing the internal structure of a first fixing block according to the present invention;
FIG. 5 is a schematic view of the internal structure of the force-bearing assembly of the present invention;
fig. 6 is a partially enlarged schematic illustration of the fig. 4 a of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a test chamber; 11. a square plate; 12. a circular plate; 13. an arc-shaped plate; 14. a push rod; 15. square blocks; 16. a roller; 2. a skateboard door; 3. a handle; 4. a protective assembly; 41. a first fixed block; 411. a first sliding plate; 412. a support rod; 413. a pressure receiving plate; 414. a positioning rod; 415. an elastic plate; 416. a stabilizing assembly; 61. a push rod; 62. a moving plate; 63. a concave plate; 64. a first connecting block; 65. a support rod; 66. a second connecting block; 67. a second fixed block; 42. a circular block; 43. a first stop block; 44. a protection plate; 45. a connecting rod; 46. a force-bearing component; 461. a limiting plate; 462. a fixing plate; 463. a slide bar; 464. a baffle; 465. a push plate; 466. rubber blocks.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-5, the invention discloses a high-voltage electric discharge test box, which comprises a test box 1, a sliding plate door 2, a handle 3 and a protection component 4, wherein an opening is formed in the front surface of the test box 1, the sliding plate door 2 is slidably connected in the opening, the handle 3 is fixedly arranged at the top end of the sliding plate door 2, and the protection component 4 is arranged outside the test box 1;
the test box 1 comprises a square plate 11, a circular plate 12, an arc plate 13, a push rod 14, square blocks 15 and rollers 16, wherein the square plate 11 is fixedly connected to the bottom of the test box 1, semi-arc openings are formed in the left side and the right side of the square plate 11, the circular plate 12 is fixedly connected to the bottom of the inner wall of the semi-arc openings, the arc plate 13 is fixedly connected with the top of the circular plate 12, the push rod 14 is fixedly connected to the top of the circular plate 12, the square blocks 15 are fixedly arranged on the left side and the right side of the bottom of the square plate 11, square openings are formed in the bottom of the square blocks 15, the rollers 16 are arranged in the square openings, the arc plate 13 and the push rod 14 achieve the effect of fixing and limiting the positions of the push rod 14, the push rod 14 can be matched with the circular blocks 42, and the protection assembly 4 can be freely detached in an inserting mode;
the quantity of the idler wheels 16 is ten, the idler wheels 16 can facilitate the movement of the test box 1, the effect of convenient movement is achieved, and the idler wheels 16 are rotationally connected inside the square block 15 through a rotating shaft.
The protection component 4 comprises a first fixed block 41, a circular block 42, a first stop block 43, a protection plate 44, a connecting rod 45 and a stress component 46, wherein the circular block 42 is fixedly connected to the bottom of the first fixed block 41, the first stop block 43 is arranged on the left side and the right side of the first fixed block 41, the protection plate 44 is fixedly connected to one side, far away from the first fixed block 41, of the first stop block 43, the connecting rod 45 is fixedly connected to the front side and the rear side of the first stop block 43, the first stop block 43 and the fixing plate 462 can be connected and fixed together through the connecting rod 45, and meanwhile impact force can be defended to a certain extent, and the stress component 46 is arranged on the front side and the rear side of the first fixed block 41.
The first fixing block 41 comprises a first sliding plate 411, a supporting rod 412, a pressure receiving plate 413, a positioning rod 414, an elastic plate 415 and a stabilizing component 416, wherein the left side and the right side of the inside of the first fixing block 41 are provided with air grooves, the first sliding plate 411 is connected in the air grooves in a sliding mode, the supporting rod 412 is fixedly connected to one side, away from each other, of the first sliding plate 411, the pressure receiving plate 413 is fixedly connected to one end, away from the first sliding plate 411, of the supporting rod 412, the positioning rod 414 is fixedly connected to the middle shaft in the air grooves, the elastic plate 415 is fixedly connected to one side, close to each other, of the first sliding plate 411, square grooves are formed in the upper side and the lower side of the inside of the first fixing block 41, the stabilizing component 416 is arranged in the square grooves, and the first fixing block 41 can bear the pressure borne by the protection plate 44 and the first stop block 43, so that the influence of impact force on the test box 1 is reduced, the service lives of the protection plate 44 and the first stop block 43 are also improved, and the stabilizing component 416 is started through the impact force of the impact force on the outside of the test box 1 is further protected;
the first sliding plate 411 is slidably connected to the outer surface of the positioning rod 414, and one end of the elastic plate 415 away from the first sliding plate 411 is fixedly connected to the inner wall of the air tank, so that the pressure borne by the second spring can be shared by the elastic plate 415, and meanwhile, the bearing strength of the protection plate 44 and the first stop block 43 to the pressure is increased.
The stress component 46 comprises a limiting plate 461, a fixing plate 462, a sliding rod 463, a baffle 464, a push plate 465 and a rubber block 466, wherein the fixing plate 462 is arranged on the left side and the right side of the limiting plate 461, the sliding rod 463 is fixedly connected inside the limiting plate 461, the sliding rod 163 can be positioned through the limiting plate 461, and force can be transmitted to a second spring on the other side through the sliding rod 463 when the second spring on one side is stressed, so that the impact force bearing effect is improved, round grooves are formed in the sides, close to each other, of the two fixing plates 462, the baffle 464 is fixedly connected to the sides, close to each other, of the two round grooves, the push plate 465 is in sliding connection inside the round grooves, the rubber block 466 is fixedly connected to the front side of the fixing plate 462, and the stress component 46 can bear part of the pressure born by the first block 43 and can also defend impact forces brought from other directions, so that the protection effect on the test box 1 is greatly improved;
the number of the rubber blocks 466 is six, the shape of the rubber block 466 is semicircular, and the impact force bearing effect is improved through the rubber material of the rubber block 466.
The left and right ends of the sliding rod 463 penetrate through the fixed plate 462 and extend to the inside of the circular groove to be fixedly connected with the push plate 465, one side, away from each other, of the two push plates 465 is fixedly connected with a first spring, one end, away from the push plate 465, of the first spring is fixedly connected with the inner wall of the circular groove, and the sliding rod 463 is in sliding connection with the inside of the circular groove through the push plate 465.
One side of the first sliding plate 411, which is close to each other, is fixedly connected with a second spring, one end of the second spring, which is far away from the first sliding plate 411, is fixedly connected with the inner wall of the air groove, the second spring is sleeved on the outer surface of the positioning rod 414, and the sliding position of the first sliding plate 411 can be limited through the positioning rod 414, so that the situation that the position of the first sliding plate is deviated under long-time working is reduced;
one end of the pressure receiving plate 413, which is far away from the strut 412, is fixedly connected with the first stop block 43, and the strut 412 is slidably connected inside the air tank through the first sliding plate 411.
The top of the first fixed block 41 is provided with a square through hole, the inner wall of the square through hole is in contact with the outer surface of the test box 1, the bottom of the circular block 42 is provided with a first cylindrical groove, and the first cylindrical groove is mutually matched with the ejector rod 14;
one end of the connecting rod 45, which is far away from the first stop block 43, is fixedly connected with the fixing plate 462.
Example 2
Referring to fig. 1-6, the invention discloses a high-voltage electric discharge test box, which comprises a test box 1, a sliding plate door 2, a handle 3 and a protection component 4, wherein an opening is formed in the front surface of the test box 1, the sliding plate door 2 is slidably connected in the opening, the handle 3 is fixedly arranged at the top end of the sliding plate door 2, and the protection component 4 is arranged outside the test box 1;
the test box 1 comprises a square plate 11, a circular plate 12, an arc plate 13, a push rod 14, square blocks 15 and rollers 16, wherein the square plate 11 is fixedly connected to the bottom of the test box 1, semi-arc openings are formed in the left side and the right side of the square plate 11, the circular plate 12 is fixedly connected to the bottom of the inner wall of the semi-arc opening, the arc plate 13 is fixedly connected to the top of the circular plate 12, the push rod 14 is fixedly connected to the top of the circular plate 12, the square blocks 15 are fixedly arranged on the left side and the right side of the bottom of the square plate 11, square openings are formed in the bottom of the square blocks 15, and the rollers 16 are arranged in the square openings;
the number of the rollers 16 is ten, and the rollers 16 are rotatably connected inside the square block 15 through a rotating shaft.
The protection component 4 comprises a first fixed block 41, a circular block 42, a first stop block 43, a protection plate 44, a connecting rod 45 and a stress component 46, wherein the circular block 42 is fixedly connected to the bottom of the first fixed block 41, the first stop block 43 is arranged on the left side and the right side of the first fixed block 41, the protection plate 44 is fixedly connected to one side, far away from the first fixed block 41, of the first stop block 43, the connecting rod 45 is fixedly connected to the front side and the rear side of the first stop block 43, and the stress component 46 is arranged on the front side and the rear side of the first fixed block 41.
The first fixing block 41 comprises a first sliding plate 411, a supporting rod 412, a pressure receiving plate 413, a positioning rod 414, elastic plates 415 and a stabilizing component 416, wherein air grooves are formed in the left side and the right side of the inside of the first fixing block 41, the first sliding plate 411 is connected in the air grooves in a sliding mode, the supporting rod 412 is fixedly connected to one side, away from each other, of the two first sliding plates 411, the pressure receiving plate 413 is fixedly connected to one end, away from the first sliding plate 411, of the supporting rod 412, the positioning rod 414 is fixedly connected to the center shaft in the air grooves, the elastic plates 415 are fixedly connected to one side, close to each other, of the two first sliding plates 411, square grooves are formed in the upper side and the lower side of the inside of the first fixing block 41, and the stabilizing component 416 is arranged in the square grooves;
the first sliding plate 411 is slidably connected to the outer surface of the positioning rod 414, and one end of the elastic plate 415 away from the first sliding plate 411 is fixedly connected to the inner wall of the air tank.
The stress assembly 46 comprises a limiting plate 461, a fixed plate 462, a sliding rod 463, a baffle 464, a push plate 465 and a rubber block 466, wherein the fixed plate 462 is arranged on the left side and the right side of the limiting plate 461, the sliding rod 463 is fixedly connected inside the limiting plate 461, round grooves are formed in one sides of the two fixed plates 462, which are close to each other, the baffle 464 is fixedly connected to one side of the two round grooves, which is close to each other, the push plate 465 can be limited in the round grooves through the baffle 464, the position of the push plate 465 is limited, the push plate 465 is slidably connected inside the round grooves, and the rubber block 466 is fixedly connected to the front surface of the fixed plate 462;
the number of the rubber blocks 466 is six, and the shape of the rubber block 466 is semicircular.
The left and right ends of the sliding rod 463 penetrate through the fixed plate 462 and extend to the inside of the circular groove to be fixedly connected with the push plate 465, one side, away from each other, of the two push plates 465 is fixedly connected with a first spring, one end, away from the push plate 465, of the first spring is fixedly connected with the inner wall of the circular groove, and the sliding rod 463 is in sliding connection with the inside of the circular groove through the push plate 465.
One side of the first sliding plate 411, which is close to each other, is fixedly connected with a second spring, one end of the second spring, which is far away from the first sliding plate 411, is fixedly connected with the inner wall of the air groove, and the second spring is sleeved on the outer surface of the positioning rod 414;
one end of the pressure receiving plate 413, which is far away from the strut 412, is fixedly connected with the first stop block 43, and the strut 412 is slidably connected inside the air tank through the first sliding plate 411.
The top of the first fixed block 41 is provided with a square through hole, the inner wall of the square through hole is in contact with the outer surface of the test box 1, the bottom of the circular block 42 is provided with a first cylindrical groove, and the first cylindrical groove is mutually matched with the ejector rod 14;
one end of the connecting rod 45, which is far away from the first stop block 43, is fixedly connected with the fixing plate 462.
The stabilizing component 416 comprises a push rod 61, a moving plate 62, a concave plate 63, a first connecting block 64, a supporting rod 65, a second connecting block 66 and a second fixing block 67, wherein the push rod 61 is arranged in the square groove, the left side end of the push rod 61 penetrates through the left side of the inner wall of the square groove and extends into the air groove, the moving plate 62 is fixedly arranged at the left end of the push rod 61, the concave plate 63 is fixedly connected to the right end of the push rod 61, the first connecting block 64 is arranged at the top of the push rod 61, the supporting rod 65 is arranged at one side of the first connecting block 64 far away from the push rod 61, the second connecting block 66 is arranged at one side of the supporting rod 65 far away from the first connecting block 64, a through hole is formed in the top of the square groove, the second fixing block 67 is arranged in the through hole, the stabilizing component 416 is used, the moving plate 62 drives the push rod 61 to move towards the inside of the square groove, and the first connecting block 64 gradually moves the supporting rod 65 from an inclined state to a vertical state, and the second fixing block 67 moves upwards to contact the outer wall of the test box 1 under the influence of the second connecting block 66, so that the test box 1 can be clamped and stabilized under the external pressure;
the top of the through hole is connected with a square through hole, the bottom of the through hole is connected with a square groove, and the second fixing block 67 is in sliding connection inside the through hole.
The bracing piece 65 lower extreme rotates through roller one with connecting block one 64 to be connected, the bracing piece 65 rotates through roller two and connecting block two 66 to be connected, through bracing piece 65, release fixed block two 67 when push rod 61 removes, withdraw fixed block two 67 when push rod 61 return, and then make firm subassembly 416 only can work when receiving the impact, fixed block two 67 bottom is connected with connecting block two 66 tops, concave board 63 right side fixedly connected with spring three, the one end that concave board 63 was kept away from to spring three is with square groove inner wall fixed connection, through concave board 63, can give spring three with the pressure transmission that push rod 61 brought, and then can resume the effect on the normal position when making push rod 61 not receive the impact influence.
One specific application of this embodiment is: when a worker needs to use the test chamber 1, the protective component 4 arranged outside the test chamber 1 is pulled out from the upper part, then the sliding plate door 2 can be opened through the handle 3, then a test is carried out in the test chamber 1, when one of the left side and the right side of the test chamber 1 is impacted, the protective plate 44 and the first stop block 43 can be firstly impacted, then the force is transmitted to the support rod 412 through the pressure-bearing plate 413, the first sliding plate 411 drives the support rod 412 to move towards the air tank, the elastic plate 415 and the second spring are both stressed at the moment, the first stop block 43 can also transmit a part of force to the fixed plate 462 through the connecting rod 45, the fixed plate 462 is close to the side of the limiting plate 461 along the sliding rod 463, the first spring can transmit partial pressure to the sliding rod 463 through the push plate 465 under the influence of the fixed plate 462, the sliding rod 463 can transmit the pressure to the first spring positioned on the other side, the first spring, the second spring and the elastic plate 415 can bear the force to reduce the damage of the test box 1, the first spring, the second spring and the elastic plate 415 appear, the moving plate 62 can drive the push rod 61 to move towards the square groove after the sliding plate 411 gradually moves towards the air groove after receiving the pressure brought by the first sliding plate 411, the second fixed block 67 moves upwards under the influence of the second connecting block 66 due to the fact that the first connecting block 64 gradually moves the supporting rod 65 to change from an inclined state into a vertical state, the top of the second fixed block 67 is contacted with the test box 1, and the concave plate 63 extrudes the third spring under the influence of the push rod 61.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. The utility model provides a high voltage electricity discharge test box, includes test box (1), slide door (2), handle (3) and protection component (4), its characterized in that: the front of the test box (1) is provided with an opening, the sliding plate door (2) is in sliding connection with the inside of the opening, the lifting handle (3) is fixedly arranged at the top end of the sliding plate door (2), and the protection component (4) is arranged at the outer side of the test box (1);
the test box (1) comprises a square plate (11), a circular plate (12), an arc plate (13), a push rod (14), square blocks (15) and rollers (16), wherein the square plate (11) is fixedly connected to the bottom of the test box (1), semi-arc openings are formed in the left side and the right side of the square plate (11), the circular plate (12) is fixedly connected to the bottom of the inner wall of the semi-arc openings, the top of the circular plate (12) is fixedly connected to the arc plate (13), the push rod (14) is fixedly connected to the top of the circular plate (12), the square blocks (15) are fixedly installed on the left side and the right side of the bottom of the square plate (11), square openings are formed in the bottom of the square blocks (15), and the rollers (16) are arranged inside the square openings;
the number of the rollers (16) is ten, and the rollers (16) are rotationally connected inside the square block (15) through a rotating shaft;
the protection assembly (4) comprises a first fixed block (41), a circular block (42), a first stop block (43), a protection plate (44), a connecting rod (45) and a stress assembly (46), wherein the circular block (42) is fixedly connected to the bottom of the first fixed block (41), the first stop block (43) is arranged on the left side and the right side of the first fixed block (41), the protection plate (44) is fixedly connected to one side, far away from the first fixed block (41), of the first stop block (43), the connecting rod (45) is fixedly connected to the front side and the rear side of the first stop block (43), and the stress assembly (46) is arranged on the front side and the rear side of the first fixed block (41);
the fixing block I (41) comprises a sliding plate I (411), supporting rods (412), a pressure receiving plate (413), positioning rods (414), elastic plates (415) and a stabilizing component (416), wherein air grooves are formed in the left side and the right side of the inside of the fixing block I (41), the sliding plate I (411) is slidably connected inside the air grooves, the supporting rods (412) are fixedly connected to one sides, away from each other, of the two sliding plates I (411), the pressure receiving plate (413) is fixedly connected to one ends, away from the sliding plates I (411), of the supporting rods (412), the positioning rods (414) are fixedly connected to the center shaft in the air grooves, the elastic plates (415) are fixedly connected to one sides, close to each other, of the two sides, above and below the inside of the fixing block I (41), of the stabilizing component (416) is arranged inside the square grooves;
the first sliding plate (411) is connected to the outer surface of the positioning rod (414) in a sliding way, and one end, far away from the first sliding plate (411), of the elastic plate (415) is fixedly connected with the inner wall of the air groove;
the stabilizing assembly (416) comprises a push rod (61), a moving plate (62), a concave plate (63), a first connecting block (64), a support rod (65), a second connecting block (66) and a second fixing block (67), wherein the push rod (61) is arranged in the square groove, the left side end of the push rod (61) penetrates through the left side of the inner wall of the square groove and extends into the air groove, the moving plate (62) is fixedly arranged at the left end of the push rod (61), the concave plate (63) is fixedly connected to the right end of the push rod (61), the first connecting block (64) is arranged at the top of the push rod (61), the support rod (65) is arranged at one side, far away from the first connecting block (64), of the support rod (65), the top of the square groove is provided with a through hole, and the second fixing block (67) is arranged in the through hole.
The top of the through hole is connected with a square through hole, the bottom of the through hole is connected with a square groove, and the second fixing block (67) is connected inside the through hole in a sliding way;
the lower extreme of bracing piece (65) is rotated through roller one and connecting block one (64), bracing piece (65) are rotated through roller two and connecting block two (66) and are connected, fixed block two (67) bottom is connected with connecting block two (66) top, concave template (63) right side fixedly connected with spring three, the one end and the square groove inner wall fixed connection of concave template (63) are kept away from to spring three.
2. The high-voltage electric discharge test box according to claim 1, wherein the stress assembly (46) comprises a limiting plate (461), a fixed plate (462), a sliding rod (463), a baffle (464), a pushing plate (465) and rubber blocks (466), the fixed plate (462) is arranged on the left side and the right side of the limiting plate (461), the sliding rod (463) is fixedly connected inside the limiting plate (461), round grooves are formed in one side, close to each other, of the two fixed plates (462), the baffle (464) is fixedly connected to one side, close to each other, of the two round grooves, the pushing plate (465) is slidably connected inside the round grooves, and the rubber blocks (466) are fixedly connected to the front surface of the fixed plate (462);
the number of the rubber blocks (466) is six, and the shape of the rubber blocks (466) is semicircular.
3. The high-voltage electric discharge test chamber according to claim 2, wherein the left end and the right end of the sliding rod (463) penetrate through the fixed plate (462) and extend to the inside of the circular groove to be fixedly connected with the pushing plates (465), one side, away from each other, of each pushing plate (465) is fixedly connected with a first spring, one end, away from the pushing plates (465), of each spring is fixedly connected with the inner wall of the circular groove, and the sliding rod (463) is slidably connected to the inside of the circular groove through the pushing plates (465).
4. The high-voltage electric discharge test box according to claim 3, wherein a second spring is fixedly connected to one side, close to each other, of the first sliding plate (411), one end, far away from the first sliding plate (411), of the second spring is fixedly connected with the inner wall of the air tank, and the second spring is sleeved on the outer surface of the positioning rod (414);
one end of the pressure receiving plate (413) far away from the supporting rod (412) is fixedly connected with the first stop block (43), and the supporting rod (412) is slidably connected inside the air groove through the first sliding plate (411).
5. The high-voltage electric discharge test box according to claim 4, wherein a square through hole is formed in the top of the first fixed block (41), the inner wall of the square through hole is in contact with the outer surface of the test box (1), a first cylindrical groove is formed in the bottom of the circular block (42), and the first cylindrical groove is mutually matched with the ejector rod (14);
one end of the connecting rod (45) far away from the first stop block (43) is fixedly connected with the fixing plate (462).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115257897B (en) * | 2022-08-03 | 2023-08-25 | 吉林省信息技术研究所 | Industrial equipment trouble-shooting car |
| CN116927761B (en) * | 2023-09-18 | 2023-12-12 | 成都工业职业技术学院 | Optical fiber sensor logging-while-drilling device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3131073U (en) * | 2007-02-07 | 2007-04-19 | 謝銀旺 | Drawer shock absorber and slide rail with drawer shock absorber |
| CN210323107U (en) * | 2019-05-30 | 2020-04-14 | 武汉安吉思雷电技术有限责任公司 | Install stable on-line monitoring device |
| CN213210311U (en) * | 2020-08-13 | 2021-05-14 | 重庆华盛试验仪器有限公司 | Multifunctional three-combination test box |
| CN214041086U (en) * | 2020-12-09 | 2021-08-24 | 山东日佳汽车科技有限公司 | Rubber hot air aging test box |
| CN215180345U (en) * | 2021-04-27 | 2021-12-14 | 李鑫 | Test box for electronic engineering |
| CN215493722U (en) * | 2021-08-06 | 2022-01-11 | 天津赛旗嘉华科技有限公司 | PCB circuit board test fixture |
| CN113936446A (en) * | 2021-09-02 | 2022-01-14 | 江苏蓝图消防装备有限公司 | Intelligent fire-fighting fire alarm controller with protection structure for fire fighting |
| CN215843031U (en) * | 2021-08-05 | 2022-02-18 | 睦尼试验设备(上海)有限公司 | Constant temperature and humidity test box |
| CN215931935U (en) * | 2021-06-22 | 2022-03-01 | 河南元达新能源科技有限公司 | Lithium cell is measured with tester that has overcurrent short circuit protection function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154696B (en) * | 2010-10-18 | 2015-07-08 | 东莞市升微机电设备科技有限公司 | Low pressure and high-low temperature test box capable of controlling humidity |
-
2022
- 2022-03-31 CN CN202210335390.2A patent/CN114609492B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3131073U (en) * | 2007-02-07 | 2007-04-19 | 謝銀旺 | Drawer shock absorber and slide rail with drawer shock absorber |
| CN210323107U (en) * | 2019-05-30 | 2020-04-14 | 武汉安吉思雷电技术有限责任公司 | Install stable on-line monitoring device |
| CN213210311U (en) * | 2020-08-13 | 2021-05-14 | 重庆华盛试验仪器有限公司 | Multifunctional three-combination test box |
| CN214041086U (en) * | 2020-12-09 | 2021-08-24 | 山东日佳汽车科技有限公司 | Rubber hot air aging test box |
| CN215180345U (en) * | 2021-04-27 | 2021-12-14 | 李鑫 | Test box for electronic engineering |
| CN215931935U (en) * | 2021-06-22 | 2022-03-01 | 河南元达新能源科技有限公司 | Lithium cell is measured with tester that has overcurrent short circuit protection function |
| CN215843031U (en) * | 2021-08-05 | 2022-02-18 | 睦尼试验设备(上海)有限公司 | Constant temperature and humidity test box |
| CN215493722U (en) * | 2021-08-06 | 2022-01-11 | 天津赛旗嘉华科技有限公司 | PCB circuit board test fixture |
| CN113936446A (en) * | 2021-09-02 | 2022-01-14 | 江苏蓝图消防装备有限公司 | Intelligent fire-fighting fire alarm controller with protection structure for fire fighting |
Non-Patent Citations (2)
| Title |
|---|
| Black-box adversarial attacks by manipulating image attributes;Xingxing Wei等;《Information Sciences》;第550卷;第285-296页 * |
| 防爆试验箱的结构设计;吕少力 等;《机械工程师》(第02期);第260-261页 * |
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