CN114674478B - Conductive slip ring brush wire pressure testing device for ship - Google Patents
Conductive slip ring brush wire pressure testing device for ship Download PDFInfo
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- CN114674478B CN114674478B CN202210409897.8A CN202210409897A CN114674478B CN 114674478 B CN114674478 B CN 114674478B CN 202210409897 A CN202210409897 A CN 202210409897A CN 114674478 B CN114674478 B CN 114674478B
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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Abstract
The invention discloses a pressure testing device for conducting slip ring brush wires of ships, which comprises a base, wherein first fixing plates are fixedly connected to outer walls of two sides of the top of the base, supporting frames are fixedly connected to outer walls of two opposite sides of the first fixing plates, fixing plates are fixedly connected to outer walls of two opposite sides of the supporting frames, a first rotating shaft is rotatably connected between the outer walls of two opposite sides of the fixing plates, a driving gear is fixedly connected to the middle of the first rotating shaft, six second fixing plates are fixedly connected to the outer walls of the fixing plates at equal distances, telescopic mechanisms are arranged in the second fixing plates, a second rotating shaft and a first supporting plate are rotatably connected to the outer walls of two opposite sides of the fixing plates, driven gears are fixedly connected to the outer walls of the second rotating shaft, and the outer walls of the driven gears are meshed with the driving gear. The invention can accurately adjust the size of the elastic ring body assembly to simulate conductive slip rings with different sizes, thereby greatly improving the accuracy of test data.
Description
Technical Field
The invention relates to the technical field of conductive slip rings, in particular to a conductive slip ring brush wire pressure testing device for ships.
Background
The conductive slip ring belongs to the field of electric contact sliding connection application, and is also called a slip ring, a rotary joint, a rotary electric interface, a slip ring, a confluence ring, a coil, a commutator and an adapter, and is a precise power transmission device for realizing image, data signal and power transmission of two relative rotating mechanisms. Is particularly suitable for continuous rotation without limitation, and places where power or data is required to be transmitted from a fixed position to a rotating position.
The invention discloses a high-precision conductive slip ring brush wire pressure testing device, which is disclosed in the Chinese patent publication No. CN113959614A, and comprises a base and a mounting plate, wherein a ring module comprises two end plates, an outer supporting plate is connected between the inner walls of two opposite sliding grooves in a sliding way, a threaded rod is connected between the side surfaces of the two end plates in a rotating way, a moving block is connected on the peripheral side surface of the threaded rod in a threaded way, inclined supporting rods are hinged on the four side surfaces of the moving block, which are close to the outer supporting plate, of each inclined supporting rod, one end of each inclined supporting rod is hinged with the side surface of the outer supporting plate, an elastic ring component is sleeved between the outer side walls of the outer supporting plate, and a pressure sensor is arranged on the inner wall of the elastic ring component.
In view of the above, the present invention provides a pressure testing device for a conductive slip ring brush wire of a ship, so as to solve the above-mentioned problems of the prior art.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a conductive slip ring brush wire pressure testing device for a ship.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a conductive slip ring brush silk pressure testing arrangement for boats and ships, includes the base, base top both sides outer wall fixedly connected with fixed plate one, and the equal fixedly connected with braced frame of fixed plate one relative one side outer wall, equal fixedly connected with fixed disk of opposite one side outer wall of braced frame, two rotate between the opposite one side outer wall of fixed disk and be connected with rotation axis one, and rotation axis one middle part fixedly connected with driving gear, six fixed plates of equal distance fixedly connected with of fixed disk outer wall two, and fixed plate two inside are equipped with telescopic machanism, equal rotation of two opposite one side outer walls of fixed plate is connected with rotation axis two and backup pad one, and the equal fixedly connected with driven gear of rotation axis two outer walls, driven gear outer wall all meshes with the driving gear, backup pad one top is equipped with actuating mechanism, one end of rotation axis is equipped with knob one, and the outer wall of knob one is equipped with anti-skidding line, the telescopic machanism top all is equipped with the arc fagging, and a plurality of arc fagging outer wall cover are equipped with the elastic ring body subassembly, the inside accurate pressure sensor that is equipped with of elastic ring body subassembly.
Further, the actuating mechanism includes the lifter plate, two opposite side outer walls of fixed plate all are equipped with the slide rail, and lifter plate both ends respectively with slide rail inner wall sliding connection, be equipped with a plurality of haulage ropes between lifter plate and the rotation axis two.
Further, be equipped with gasbag one between lifter plate and the backup pad one, and gasbag one side all is equipped with supporting spring, and haulage rope runs through supporting spring, and the equal fixedly connected with L type fixed plate of backup pad one side outer wall, L type fixed plate one side outer wall are equipped with the gas-supply and are responsible for, and gas-supply is responsible for one end and is linked to each other with telescopic machanism, and gasbag one is given vent to anger the end and is equipped with the gas-supply branch pipe, and gas-supply branch pipe one end links to each other with the gas-supply is responsible for the outer wall.
Further, telescopic machanism includes expansion plate one, fixed plate two inside is equipped with the cavity, and expansion plate one sliding connection in cavity top, expansion plate one bottom outer wall fixedly connected with slide one, is equipped with gasbag two between slide one and the cavity diapire inner wall, and gas transmission is responsible for one end and is connected in gasbag two air inlet ends.
Further, base top one side outer wall fixedly connected with installing frame, and installing frame top outer wall fixedly connected with sleeve, sleeve both ends all sliding connection have flexible post, and the equal fixedly connected with of flexible post one end outer wall advances the scale, advances the scale outer wall and all contacts with the elasticity ring body subassembly, advances the scale below and is equipped with scale one.
Further, the outer walls of the opposite sides of the telescopic columns are fixedly connected with second sliding plates, the second sliding plates are connected to the inner walls of the sleeves in a sliding mode, and connecting springs are fixedly connected between the second sliding plates.
Further, base top one side outer wall fixedly connected with backup pad two, and the inside installation cavity that opens of backup pad two, installation cavity top sliding connection has expansion plate two, expansion plate two top one side outer wall fixedly connected with mounting panel, and mounting panel bottom outer wall has the brush board through bolted connection, and brush board bottom outer wall is equipped with a plurality of brush silk.
Further, the installation cavity inner wall rotates and is connected with the rotation axis III, and three outer wall fixedly connected with gear of rotation axis, and expansion plate two side outer wall is equipped with a plurality of teeth of a cogwheel, teeth of a cogwheel and gear engagement, and three one end outer walls of rotation axis are equipped with knob two, and knob two outer wall threaded connection has the threaded rod, and threaded rod one end is equipped with a plurality of locating holes.
Further, a chute is formed in one side of the installation cavity, a positioning ruler is slidably connected to the inner wall of the chute, one end of the positioning ruler is fixedly connected to the outer wall of one side of the second expansion plate, and scales are arranged on the outer wall of the chute.
The beneficial effects of the invention are as follows:
according to the invention, a tester holds the first knob through the anti-skid threads, so that the first knob drives the first rotary shaft to rotate, the first rotary shaft drives the driving gear to rotate at the same time, the driving gear is meshed with the driven gears on the outer wall of the driving gear to enable the driven gears to rotate, in the process, the driven gears respectively drive the second rotary shaft to rotate, when the second rotary shaft rotates, the traction ropes are respectively wound on the outer wall of the second rotary shaft, the lifting plate is pulled to move downwards along the sliding rail through the traction ropes, the first supporting spring and the first air bag are compressed in the process of moving downwards the lifting plate, the first air bag is extruded, so that gas in the first air bag is extruded, the extruded gas enters the gas transmission main pipe through the gas transmission branch pipe, then in the second air bag entering the inner cavity of the fixed plate, the first air bag is expanded, the first expansion plate extends out of the cavity through the first sliding plate, the first arc-shaped support plate is moved through the first sliding plate, and the elastic ring assembly is enabled to be enlarged, if the first elastic ring assembly is enabled to be reduced, the first knob is reversely rotated, the size of the elastic ring assembly is enabled to be accurately adjusted, the sliding ring assembly is enabled to be lifted, and the large-size conductive data is simulated, and the large conductive data is tested.
Drawings
Fig. 1 is a schematic structural diagram of a conductive slip ring brush wire pressure testing device for a ship according to embodiment 1;
fig. 2 is a schematic diagram of the internal structure of an elastic ring assembly of the conductive slip ring brush wire pressure testing device for a ship according to embodiment 1;
fig. 3 is a schematic view of an outer wall structure of a rotating shaft of a conductive slip ring brush wire pressure testing device for a ship according to embodiment 1;
fig. 4 is a schematic diagram of two cross-sectional structures of a fixing plate of a conductive slip ring brush wire pressure testing device for a ship according to embodiment 1;
fig. 5 is a schematic structural diagram of a conductive slip ring brush wire pressure testing device for a ship according to embodiment 2;
fig. 6 is a schematic structural diagram of a mounting frame of a pressure testing device for conductive slip ring brush wires of a ship according to embodiment 2;
fig. 7 is a schematic cross-sectional view of a sleeve of a conductive slip ring brush wire pressure testing device for a ship according to embodiment 2;
fig. 8 is a schematic structural diagram of a conductive slip ring brush wire pressure testing device for a ship according to embodiment 3;
fig. 9 is a schematic diagram of two cross-sectional structures of a support plate of a conductive slip ring brush wire pressure testing device for a ship according to embodiment 3.
In the figure: 1-base, 2-fixed plate I, 3-support frame, 4-elastic ring assembly, 5-fixed plate II, 6-fixed disk, 7-knob I, 8-anti-skid, 9-rotation axis I, 10-telescoping plate I, 11-rotation axis II, 12-arc stay, 13-gas delivery main pipe, 14-airbag I, 15-driving gear, 16-driven gear, 17-support spring, 18-support plate I, 19-haulage rope, 20-slide rail, 21-L-fixed plate, 22-gas delivery branch pipe, 23-lifting plate, 24-airbag II, 25-cavity, 26-slide plate I, 27-mounting frame, 28-scale I, 29-push scale, 30-telescoping post, 31-sleeve, 32-slide plate II, 33-connection spring, 34-support plate II, 35-positioning rule, 36-scale II, 37-slide groove, 38-telescoping plate II, 39-positioning hole, 40-mounting plate, 41-threaded rod, 42-plate, 43-brush wire, 44-second, 45-rotation axis 47-gear, and gear tooth.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Example 1
Referring to fig. 1-4, a conducting slip ring brush wire pressure testing device for ships, which comprises a base 1, base 1 top both sides outer wall fixedly connected with fixed plate one 2, and fixed plate one 2 equal fixedly connected with braced frame 3 of opposite side outer wall, braced frame 3 equal fixedly connected with fixed disk 6 of opposite side outer wall, rotate between two fixed disk 6 opposite side outer walls and be connected with rotation axis one 9, and rotation axis one 9 middle part fixedly connected with driving gear 15, fixed disk 6 outer wall equal distance fixedly connected with six fixed plates two 5, and fixed plate two 5 inside is equipped with telescopic machanism, fixed plate two 5 equal rotation are connected with rotation axis two 11 and backup pad one 18, and rotation axis two 11 outer wall equal fixedly connected with driven gear 16, driven gear 16 outer wall all meshes with driving gear 15, backup pad one 18 top is equipped with actuating mechanism, rotation axis one 9 one end is equipped with knob one 7, and knob one 7 outer wall is equipped with anti-skidding line 8, telescopic machanism top all is equipped with arc fagging 12, and a plurality of arc fagging 12 outer wall cover is equipped with elastic ring body assembly 4, elastic ring assembly 4 inside elastic ring assembly 4 is equipped with, can accurate slip ring assembly's elasticity size is big, accurate size simulation data that can promote, accurate size is accurate, the measurement of the conducting slip ring is big.
As a still further scheme in the invention, the driving mechanism comprises a lifting plate 23, the outer walls of the opposite sides of the second fixed plate 5 are respectively provided with a sliding rail 20, two ends of the lifting plate 23 are respectively connected with the inner walls of the sliding rails 20 in a sliding way, a plurality of traction ropes 19 are arranged between the lifting plate 23 and the second rotating shaft 11, and when the second rotating shaft 11 rotates, the plurality of traction ropes 19 are respectively wound on the outer walls of the lifting plate, so that the lifting plate 23 is pulled by the traction ropes 19 to move downwards along the sliding rails 20.
As a still further scheme in the invention, an air bag I14 is arranged between a lifting plate 23 and a supporting plate I18, one side of the air bag I14 is provided with a supporting spring 17, a traction rope 19 penetrates through the supporting spring 17, one side outer wall of the supporting plate I18 is fixedly connected with an L-shaped fixing plate 21, one side outer wall of the L-shaped fixing plate 21 is provided with a gas transmission main pipe 13, one end of the gas transmission main pipe 13 is connected with a telescopic mechanism, the gas outlet end of the air bag I14 is provided with a gas transmission branch pipe 22, one end of the gas transmission branch pipe 22 is connected with the outer wall of the gas transmission main pipe 13, in the process, a driven gear 16 respectively drives a rotating shaft II 11 to rotate, when the rotating shaft II 11 rotates, a plurality of traction ropes 19 are respectively wound on the outer walls of the driven gear II, so that the lifting plate 23 is pulled by the traction ropes 19 to move downwards along a sliding rail 20, the supporting spring 17 and the air bag I14 are compressed in the process that the gas in the air bag I14 is extruded, and gas in the process of the lifting plate 23 moves downwards, and the gas is extruded through the gas transmission branch pipe 22 into the gas transmission main pipe 13.
As a still further proposal of the invention, the telescopic mechanism comprises a first telescopic plate 10, a second fixed plate 5 is internally provided with a cavity 25, the first telescopic plate 10 is connected to the top of the cavity 25 in a sliding way, the outer wall of the bottom of the first telescopic plate 10 is fixedly connected with a first sliding plate 26, an air bag second 24 is arranged between the first sliding plate 26 and the inner wall of the bottom wall of the cavity 25, one end of a gas transmission main pipe 13 is connected with the gas inlet end of the air bag second 24, then the air bag second 24 is inflated by gas in the air bag second 24 entering into the cavity 25 of the second fixed plate 5, so that the first telescopic plate 10 extends out of the cavity through the sliding plates 26, the first telescopic plate 10 moves the arc-shaped supporting plate 12, thereby enabling the elastic ring body assembly 4 to be enlarged, and if the elastic ring body assembly 4 is required to be reduced, and the knob first 7 is reversely rotated.
Working principle: when the intelligent electric power meter is used, a tester holds the first knob 7 through the anti-skid pattern 8, the first knob 7 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 simultaneously drives the driving gear 15 on the outer wall of the first knob to rotate when rotating, the driving gear 15 is meshed with the plurality of driven gears 16 due to the outer wall of the driving gear 15, so that the plurality of driven gears 16 rotate, in the process, the driven gears 16 respectively drive the second rotating shaft 11 to rotate, when the second rotating shaft 11 rotates, the plurality of traction ropes 19 are respectively wound on the outer wall of the first knob, so that the lifting plate 23 is pulled by the traction ropes 19, the lifting plate 20 moves downwards, the supporting spring 17 and the first air bag 14 are compressed in the process of moving downwards the lifting plate 23, the first air bag 14 is extruded, the air in the inside of the first knob is extruded, the extruded air enters the air conveying main pipe 13 through the air conveying branch pipe 22, then the air bag 24 is expanded in the air bag ring body 24 entering the cavity 25 of the second fixed plate 5, the first annular body 10 is stretched out of the cavity through the sliding plate 26, the first telescopic plate 10 is moved by the arc supporting plate 12, so that the elastic assembly 4 is enabled to be large, and if the elastic assembly is required to be accurately adjusted to be large in size, and the size is not accurately adjusted to be the same as the size of the rotary knob, and the electric power meter is accurately tested.
Example 2
Referring to fig. 1-7, a pressure testing device for conducting slip ring brush wires of ships comprises a base 1, a first fixing plate 2 is fixedly connected to the outer walls of two sides of the top of the base 1, a supporting frame 3 is fixedly connected to the outer walls of two sides of the first fixing plate 2, a first fixing plate 6 is fixedly connected to the outer walls of two sides of the first fixing plate 3, a first rotating shaft 9 is rotatably connected between the outer walls of two sides of the first fixing plate 6, a driving gear 15 is fixedly connected to the middle part of the first rotating shaft 9, six fixing plates 5 are fixedly connected to the outer walls of the first fixing plate 6 at equal distances, a telescopic mechanism is arranged in the second fixing plate 5, a second rotating shaft 11 and a first supporting plate 18 are rotatably connected to the outer walls of two sides of the second fixing plate 5, a driven gear 16 is fixedly connected to the outer walls of the driven gear 16 and meshed with the driving gear 15, a driving mechanism is arranged at the top of the first supporting plate 18, a first rotating shaft 9 end is provided with a first knob 7, an anti-slip pattern 8 is arranged on the outer walls of the first knob 7, an arc supporting plate 12 is sleeved on the outer walls of the plurality of arc supporting plates 12, an elastic ring body assembly 4 is arranged in a sleeved on the outer walls of the elastic ring assembly 4, and a precise pressure sensor is arranged in the elastic ring assembly 4.
As a still further scheme in the invention, the driving mechanism comprises a lifting plate 23, the outer walls of the opposite sides of the second fixed plate 5 are respectively provided with a sliding rail 20, two ends of the lifting plate 23 are respectively connected with the inner walls of the sliding rails 20 in a sliding manner, and a plurality of traction ropes 19 are arranged between the lifting plate 23 and the second rotating shaft 11.
As a still further proposal in the invention, an air bag I14 is arranged between a lifting plate 23 and a supporting plate I18, one side of the air bag I14 is provided with a supporting spring 17, a traction rope 19 penetrates through the supporting spring 17, the outer wall of one side of the supporting plate I18 is fixedly connected with an L-shaped fixed plate 21, the outer wall of one side of the L-shaped fixed plate 21 is provided with a gas transmission main pipe 13, one end of the gas transmission main pipe 13 is connected with a telescopic mechanism, the gas outlet end of the air bag I14 is provided with a gas transmission branch pipe 22, and one end of the gas transmission branch pipe 22 is connected with the outer wall of the gas transmission main pipe 13.
As a still further scheme in the invention, the telescopic mechanism comprises a first telescopic plate 10, a cavity 25 is formed in a second fixed plate 5, the first telescopic plate 10 is connected to the top of the cavity 25 in a sliding mode, a first sliding plate 26 is fixedly connected to the outer wall of the bottom of the first telescopic plate 10, an air bag 24 is arranged between the first sliding plate 26 and the inner wall of the bottom wall of the cavity 25, and one end of a gas transmission main pipe 13 is connected to the gas inlet end of the air bag 24.
As a still further scheme in the invention, the outer wall of one side of the top of the base 1 is fixedly connected with the mounting frame 27, the outer wall of the top of the mounting frame 27 is fixedly connected with the sleeve 31, both ends of the sleeve 31 are slidably connected with the telescopic columns 30, one end outer wall of each telescopic column 30 is fixedly connected with the pushing graduated scale 29, the outer wall of each pushing graduated scale 29 is contacted with the elastic ring body assembly 4, a first scale 28 is arranged below each pushing graduated scale 29, and when a tester adjusts the size of the elastic ring body assembly 4, if the diameter of the elastic ring body assembly 4 is enlarged, both sides of the elastic ring body assembly can push the pushing graduated scale 29 to move.
As a further scheme in the invention, the outer walls of the opposite sides of the telescopic columns 30 are fixedly connected with the second sliding plates 32, the second sliding plates 32 are in sliding connection with the inner wall of the sleeve 31, the connecting springs 33 are fixedly connected between the second sliding plates 32, when the push graduated scale 29 moves, the telescopic columns 30 on the two sides of the sleeve 31 extend out of the sleeve 31, the push graduated scale 29 moves along the first graduation 28, meanwhile, the telescopic columns 30 drive the second sliding plates 32 to move, the connecting springs 33 between the second sliding plates 32 are stretched, if the diameter of the elastic ring body assembly 4 becomes smaller, under the resilience force of the stretched connecting springs 33, the telescopic columns 30 are retracted into the sleeve 31, the push graduated scale 29 is tightly attached to the elastic ring body assembly 4, and therefore the size of the elastic ring body assembly 4 can be accurately adjusted through the first graduation 28, and the pressure test of the brush wires 43 is more accurate.
Working principle: in the invention, when a tester adjusts the size of the elastic ring body assembly 4, if the diameter of the elastic ring body assembly 4 is increased, two sides of the elastic ring body assembly can push the push graduated scale 29 to move, when the push graduated scale 29 moves, the telescopic columns 30 at two sides of the sleeve 31 extend out of the sleeve 31, the push graduated scale 29 can move along the first graduation 28, meanwhile, the telescopic columns 30 drive the second sliding plate 32 to move, the connecting spring 33 between the second sliding plate 32 is stretched, if the diameter of the elastic ring body assembly 4 is reduced, under the resilience force of the stretched connecting spring 33, the telescopic columns 30 are retracted into the sleeve 31, so that the push graduated scale 29 is tightly attached to the elastic ring body assembly 4, and the size of the elastic ring body assembly 4 can be accurately adjusted through the first graduation 28, so that the pressure test of the brush wire 43 is more accurate.
Example 3
Referring to fig. 1-9, a pressure testing device for conducting slip ring brush wires of ships comprises a base 1, a first fixing plate 2 is fixedly connected to the outer walls of two sides of the top of the base 1, a supporting frame 3 is fixedly connected to the outer walls of two sides of the first fixing plate 2, a first fixing plate 6 is fixedly connected to the outer walls of two sides of the first fixing plate 3, a first rotating shaft 9 is rotatably connected between the outer walls of two sides of the first fixing plate 6, a driving gear 15 is fixedly connected to the middle part of the first rotating shaft 9, six second fixing plates 5 are fixedly connected to the outer walls of the first fixing plate 6 at equal distances, a telescopic mechanism is arranged in the second fixing plate 5, a second rotating shaft 11 and a first supporting plate 18 are rotatably connected to the outer walls of two sides of the second fixing plate 5, a driven gear 16 is fixedly connected to the outer walls of the driven gear 16 and meshed with the driving gear 15, a driving mechanism is arranged at the top of the first supporting plate 18, a first rotating shaft 9 end is provided with a first knob 7, an anti-slip pattern 8 is arranged on the outer walls of the first knob 7, an arc supporting plate 12 is sleeved on the outer walls of the plurality of arc supporting plates 12, an elastic ring body assembly 4 is arranged in a sleeved on the outer walls of the elastic ring assembly 4, and a precise pressure sensor is arranged in the elastic ring assembly 4.
As a still further scheme in the invention, the driving mechanism comprises a lifting plate 23, the outer walls of the opposite sides of the second fixed plate 5 are respectively provided with a sliding rail 20, two ends of the lifting plate 23 are respectively connected with the inner walls of the sliding rails 20 in a sliding manner, and a plurality of traction ropes 19 are arranged between the lifting plate 23 and the second rotating shaft 11.
As a still further proposal in the invention, an air bag I14 is arranged between a lifting plate 23 and a supporting plate I18, one side of the air bag I14 is provided with a supporting spring 17, a traction rope 19 penetrates through the supporting spring 17, the outer wall of one side of the supporting plate I18 is fixedly connected with an L-shaped fixed plate 21, the outer wall of one side of the L-shaped fixed plate 21 is provided with a gas transmission main pipe 13, one end of the gas transmission main pipe 13 is connected with a telescopic mechanism, the gas outlet end of the air bag I14 is provided with a gas transmission branch pipe 22, and one end of the gas transmission branch pipe 22 is connected with the outer wall of the gas transmission main pipe 13.
As a still further scheme in the invention, the telescopic mechanism comprises a first telescopic plate 10, a cavity 25 is formed in a second fixed plate 5, the first telescopic plate 10 is connected to the top of the cavity 25 in a sliding mode, a first sliding plate 26 is fixedly connected to the outer wall of the bottom of the first telescopic plate 10, an air bag 24 is arranged between the first sliding plate 26 and the inner wall of the bottom wall of the cavity 25, and one end of a gas transmission main pipe 13 is connected to the gas inlet end of the air bag 24.
As a still further scheme in the invention, the outer wall of one side of the top of the base 1 is fixedly connected with a mounting frame 27, the outer wall of the top of the mounting frame 27 is fixedly connected with a sleeve 31, both ends of the sleeve 31 are slidably connected with telescopic columns 30, the outer wall of one end of each telescopic column 30 is fixedly connected with a pushing graduated scale 29, the outer wall of each pushing graduated scale 29 is contacted with the elastic ring body assembly 4, and a first scale 28 is arranged below each pushing graduated scale 29.
As a further proposal in the invention, the outer walls of the opposite sides of the telescopic column 30 are fixedly connected with a second sliding plate 32, the second sliding plate 32 is connected with the inner wall of the sleeve 31 in a sliding way, and a connecting spring 33 is fixedly connected between the second sliding plates 32.
As a further scheme in the invention, a second supporting plate 34 is fixedly connected to the outer wall of one side of the top of the base 1, a mounting cavity is formed in the second supporting plate 34, a second expansion plate 38 is slidably connected to the top of the mounting cavity, a mounting plate 40 is fixedly connected to the outer wall of one side of the top of the second expansion plate 38, a brush plate 42 is connected to the outer wall of the bottom of the mounting plate 40 through bolts, a plurality of brush wires 43 are arranged on the outer wall of the bottom of the brush plate 42, and a conductive slip ring brush wire assembly of a ship needing to be tested for pressure can be connected to the mounting plate 40 on the top of the second expansion plate 38 through bolts.
As a still further scheme in the invention, the inner wall of the installation cavity is rotatably connected with a third rotating shaft 46, the outer wall of the third rotating shaft 46 is fixedly connected with a gear 45, one side outer wall of the second expansion plate 38 is provided with a plurality of gear teeth 47, the gear teeth 47 are meshed with the gear 45, one end outer wall of the third rotating shaft 46 is provided with a second knob 44, the outer wall of the second knob 44 is in threaded connection with a threaded rod 41, one end of the threaded rod 41 is provided with a plurality of positioning holes 39, then a tester rotates the second knob 44 by hand to rotate the third rotating shaft 46, the gear 45 in the installation cavity is driven to rotate when the third rotating shaft 46 rotates, the gear 45 is meshed with the gear teeth 47 on one side outer wall of the second expansion plate 38, so that the second expansion plate 38 can be retracted into or extended out of the second support plate 34 until the second expansion plate is adjusted to a proper height, and then the threaded rod 41 is rotated, one end of the second expansion plate is enabled to penetrate into the positioning holes 39, and the positioning of the second knob 44 is completed.
As a further scheme in the invention, one side of the installation cavity is provided with a chute 37, the inner wall of the chute 37 is slidably connected with a positioning ruler 35, one end of the positioning ruler 35 is fixedly connected with the outer wall of one side of a second expansion plate 38, and the outer wall of the chute 37 is provided with a second scale 36.
Working principle: in the invention, the conductive slip ring brush wire assembly of the ship needing to test the pressure is connected to the mounting plate 40 at the top of the second expansion plate 38 through the bolts, then a tester rotates the second knob 44 by hand to rotate the third rotary shaft 46, the third rotary shaft 46 rotates to drive the gear 45 in the mounting cavity to rotate, and the gear 45 is meshed with the gear teeth 47 on the outer wall of one side of the second expansion plate 38, so that the second expansion plate 38 moves, the second expansion plate 38 can retract into or extend out of the second support plate 34, and the second support plate 34 can drive the positioning ruler 35 to move in the chute 37 during movement, so that the distance of the second expansion plate 38 extending or retracting can be accurately moved, the height of the brush wire assembly on the mounting plate 40 is convenient, and the pressure test is convenient.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a conductive slip ring brush silk pressure testing device for boats and ships, includes base (1), base (1) top both sides outer wall fixedly connected with fixed plate one (2), and fixed plate one (2) opposite side outer wall equal fixedly connected with braced frame (3), equal fixedly connected with fixed disk (6) of braced frame (3) opposite side outer wall, its characterized in that, two rotate between fixed disk (6) opposite side outer wall and be connected with rotation axis one (9), and rotation axis one (9) middle part fixedly connected with driving gear (15), equal distance fixedly connected with of fixed disk (6) outer wall six fixed plate two (5), and fixed plate two (5) inside is equipped with telescopic machanism, fixed plate two (5) opposite side outer wall all is connected with rotation axis two (11) and backup pad one (18), and rotation axis two (11) outer wall equal fixedly connected with driven gear (16), driven gear (16) outer wall all meshes with driving gear (15), backup pad one (18) top is equipped with actuating mechanism, rotation axis one (9) one end is equipped with knob (7), and is equipped with one and prevents that ring body (8) are equipped with arc-shaped outer wall (12) and is equipped with expansion joint, a precise pressure sensor is arranged in the elastic ring body assembly (4);
the driving mechanism comprises a lifting plate (23), sliding rails (20) are arranged on the outer walls of the opposite sides of the second fixed plate (5), two ends of the lifting plate (23) are respectively connected with the inner walls of the sliding rails (20) in a sliding manner, and a plurality of traction ropes (19) are arranged between the lifting plate (23) and the second rotating shaft (11);
an air bag I (14) is arranged between the lifting plate (23) and the support plate I (18), one side of the air bag I (14) is provided with a support spring (17), a traction rope (19) penetrates through the support spring (17), the outer wall of one side of the support plate I (18) is fixedly connected with an L-shaped fixing plate (21), the outer wall of one side of the L-shaped fixing plate (21) is provided with a gas transmission main pipe (13), one end of the gas transmission main pipe (13) is connected with a telescopic mechanism, the gas outlet end of the air bag I (14) is provided with a gas transmission branch pipe (22), and one end of the gas transmission branch pipe (22) is connected with the outer wall of the gas transmission main pipe (13);
the telescopic mechanism comprises a first telescopic plate (10), a cavity (25) is formed in the second fixed plate (5), the first telescopic plate (10) is slidably connected to the top of the cavity (25), a first sliding plate (26) is fixedly connected to the outer wall of the bottom of the first telescopic plate (10), an air bag second (24) is arranged between the first sliding plate (26) and the inner wall of the bottom wall of the cavity (25), and one end of a gas transmission main pipe (13) is connected to the gas inlet end of the air bag second (24).
2. The pressure testing device for the conductive slip ring brush wires of the ship according to claim 1, wherein the outer wall of one side of the top of the base (1) is fixedly connected with a mounting frame (27), the outer wall of the top of the mounting frame (27) is fixedly connected with a sleeve (31), two ends of the sleeve (31) are both slidably connected with telescopic columns (30), one end outer wall of each telescopic column (30) is both fixedly connected with a pushing graduated scale (29), the outer wall of each pushing graduated scale (29) is in contact with the elastic ring body assembly (4), and a first graduation (28) is arranged below the pushing graduated scale (29).
3. The pressure testing device for the conductive slip ring brush wires of the ship according to claim 2, wherein the outer walls of the opposite sides of the telescopic column (30) are fixedly connected with second sliding plates (32), the second sliding plates (32) are slidably connected to the inner walls of the sleeves (31), and connecting springs (33) are fixedly connected between the second sliding plates (32).
4. The pressure testing device for conducting slip ring brush wires of ships according to claim 2, wherein the outer wall of one side of the top of the base (1) is fixedly connected with a second supporting plate (34), a mounting cavity is formed in the second supporting plate (34), the top of the mounting cavity is slidably connected with a second telescopic plate (38), the outer wall of one side of the top of the second telescopic plate (38) is fixedly connected with a mounting plate (40), the outer wall of the bottom of the mounting plate (40) is connected with a brush plate (42) through bolts, and a plurality of brush wires (43) are arranged on the outer wall of the bottom of the brush plate (42).
5. The pressure testing device for the conductive slip ring brush wires of the ship according to claim 4, wherein the inner wall of the installation cavity is rotatably connected with a third rotating shaft (46), the outer wall of the third rotating shaft (46) is fixedly connected with a gear (45), a plurality of gear teeth (47) are arranged on the outer wall of one side of the second telescopic plate (38), the gear teeth (47) are meshed with the gear (45), a second knob (44) is arranged on the outer wall of one end of the third rotating shaft (46), a threaded rod (41) is connected with the outer wall of the second knob (44) in a threaded mode, and a plurality of positioning holes (39) are formed in one end of the threaded rod (41).
6. The pressure testing device for the conductive slip ring brush wires of the ship according to claim 5, wherein a chute (37) is formed in one side of the installation cavity, a positioning ruler (35) is slidably connected to the inner wall of the chute (37), one end of the positioning ruler (35) is fixedly connected to the outer wall of one side of a second expansion plate (38), and a second scale (36) is arranged on the outer wall of the chute (37).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210409897.8A CN114674478B (en) | 2022-04-19 | 2022-04-19 | Conductive slip ring brush wire pressure testing device for ship |
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| CN202210409897.8A CN114674478B (en) | 2022-04-19 | 2022-04-19 | Conductive slip ring brush wire pressure testing device for ship |
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| CN116990624B (en) * | 2023-09-27 | 2023-12-15 | 深圳市森瑞普电子有限公司 | Equipment for testing transmission performance of conductive slip ring |
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| EP0567068A1 (en) * | 1992-04-21 | 1993-10-27 | Nec Corporation | Speech signal encoder/decoder device in mobile communication |
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| JP2014234078A (en) * | 2013-06-03 | 2014-12-15 | 本田技研工業株式会社 | Telescopic actuator |
| CN113959614A (en) * | 2021-10-29 | 2022-01-21 | 中船九江精达科技股份有限公司 | High-precision conductive slip ring brush wire pressure testing device |
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| EP0567068A1 (en) * | 1992-04-21 | 1993-10-27 | Nec Corporation | Speech signal encoder/decoder device in mobile communication |
| JP2003049862A (en) * | 2001-08-03 | 2003-02-21 | Shizuo Mishima | Speed change structure equippted with pressurizing structure capable of pressurizing between members |
| CN102753859A (en) * | 2010-02-15 | 2012-10-24 | 株式会社捷太格特 | Swing internal contact type planetary gear device and rotation drive device |
| JP2014234078A (en) * | 2013-06-03 | 2014-12-15 | 本田技研工業株式会社 | Telescopic actuator |
| CN113959614A (en) * | 2021-10-29 | 2022-01-21 | 中船九江精达科技股份有限公司 | High-precision conductive slip ring brush wire pressure testing device |
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