CN109612622A - A kind of third rail shoegear contact pressure detection device and its method - Google Patents

A kind of third rail shoegear contact pressure detection device and its method Download PDF

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Publication number
CN109612622A
CN109612622A CN201811373369.1A CN201811373369A CN109612622A CN 109612622 A CN109612622 A CN 109612622A CN 201811373369 A CN201811373369 A CN 201811373369A CN 109612622 A CN109612622 A CN 109612622A
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CN
China
Prior art keywords
plate
shaft
rail
shoegear
moved
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Granted
Application number
CN201811373369.1A
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Chinese (zh)
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CN109612622B (en
Inventor
王志辉
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Datong Xincheng New Material Co Ltd
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Datong Xincheng New Material Co Ltd
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Priority to CN201811373369.1A priority Critical patent/CN109612622B/en
Publication of CN109612622A publication Critical patent/CN109612622A/en
Application granted granted Critical
Publication of CN109612622B publication Critical patent/CN109612622B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0028Force sensors associated with force applying means

Abstract

The invention discloses a kind of third rail shoegear contact pressure detection device and its methods, third rail shoegear contact pressure detection device therein includes placement rack and the putting hole that is opened at the top of placement rack, device noumenon is slidably fitted in the putting hole, the bottom of device noumenon is welded with two bottom plates, the two sides of the bottom of placement rack are welded with support plate, rotation hole is offered in support plate, the same shaft is rotatably equipped in two rotation holes, the outside fixing sleeve of shaft is set there are two gear, bottom plate is equipped with rack gear close to the side of shaft, wheel and rack is meshed, installation cavity and an installation cavity there are two being opened up respectively on placement rack and support plate.Practicability of the present invention is high, convenient for the movement of device noumenon, can be improved the stability of device noumenon when in use by adding non-slip mat, facilitates the height of regulating device ontology, while can understand the dust in device noumenon to a certain extent.

Description

A kind of third rail shoegear contact pressure detection device and its method
Technical field
The present invention relates to detection device technology field more particularly to a kind of third rail shoegear contact pressure detection device and Its method.
Background technique
Through retrieving, Authorization Notice No. is a kind of locomotive shoegear contact pressure detection dress disclosed in CN205981506U It sets, which is arranged on the pantagraph current collector of locomotive, and the pantagraph current collector includes shoegear, rocker arm, torsionspring, electric box, The shoegear and torsionspring are divided into the both ends of the rocker arm;The detection device includes foil gauge and acceleration transducer, The foil gauge is mounted on the rocker arm close to one end of torsionspring, and the acceleration transducer is mounted on by insulating base On the shoegear.The utility model can realize the reliable detection of contact pressure between boots rail, have structure simple, detection efficiency The advantages that height, detection accuracy is high, easy to detect, but its detection device is not easy to be moved, and is highly not easy to adjust, and After prolonged use, surface can be infected with a large amount of dust to detection device ontology, be not easy to be purged, therefore it is proposed that A kind of third rail shoegear contact pressure detection device and its method are for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of detections of third rail shoegear contact pressure to fill It sets and its method.
A kind of third rail shoegear contact pressure detection device proposed by the present invention, including placement rack and it is opened in placement rack The putting hole at top is slidably fitted with device noumenon in the putting hole, and the bottom of device noumenon is welded with two bottom plates, places The two sides of the bottom of seat are welded with support plate, and rotation hole is offered in support plate, is rotatably equipped in two rotation holes same Shaft, the outside fixing sleeve of shaft are set there are two gear, and bottom plate is equipped with rack gear close to the side of shaft, and wheel and rack is mutually nibbled It closes, is opened up on placement rack and support plate respectively there are two installation cavity and an installation cavity, two on same level axis Vertical hole is offered on the side inner wall that installation cavity is located remotely from each other, vertical plate is slidably fitted in vertical hole, is located at same level axis On the side that is located remotely from each other of two vertical plates respectively mutually weld by the side close to each other with two side plates, be slidably installed in installation cavity There is mounting plate, what two on same level axis vertical plate side close to each other was located remotely from each other with two mounting plates respectively Side is mutually welded, and two on same level axis mounting plate side close to each other is hinged, and there are two the one of brace End is welded with the same fixed column in the top inner wall and bottom interior wall of installation cavity, there are two the outside sliding sleeve of fixed column is set Movable plate, the other end of brace are articulated with the side of corresponding movable plate, two in the same installation cavity movable plate The side being located remotely from each other is welded with the spring being set on the outside of fixed column, and two in the same fixed column spring is mutual Separate one end is respectively welded in the top inner wall and bottom interior wall of installation cavity, and the two sides of placement rack are equipped with side plate, and two Side plate side close to each other is fixedly installed with multiple rubber and taps columns, and two side plates side close to each other is welded with the One plate, two the first plates side close to each other are fixedly installed with the first magnet, are welded with the second plate on the outside of shaft, and two The side that second plate is located remotely from each other is fixedly installed with the second magnet, and the first magnet mutually repels with the second magnet, the bottom of bottom plate Be slidably fitted with fixed plate, two support plates side close to each other offers multiple fixing grooves, fixed plate be located at it is most lower The fixing groove of side mutually clamps, and the side that two support plates are located remotely from each other offers limiting slot, is slidably installed in limiting slot limited Position plate, the top and bottom of limit plate are welded with positioning plate, and it is fixed to offer in the top inner wall and bottom interior wall of limiting slot Position slot, underlying positioning plate are mutually clamped with underlying locating slot, and the bottom side that two limit plates are located remotely from each other is equal It is fixedly installed with non-slip mat.
Preferably, through-hole is offered on the side plate, the both ends of shaft extend through corresponding through-hole.
Preferably, the bottom of the support plate rolls universal wheel there are two installations.
Preferably, two fixed plate sides close to each other are welded with the first in command, and the outside of the first in command is equipped with Antiskid thread.
Preferably, second handle is welded at the top of the limit plate, and the outer sheath of second handle is equipped with Anti-slip cover.
Preferably, it is eight to ten that the rubber on the same side plate, which taps the quantity of column, and is located at the same side plate On eight to ten rubber tap column be equidistantly spaced setting.
Preferably, sealing ring, and the interior sideslip of fixed plate and corresponding sealing ring are installed on the side wall of the fixing groove Dynamic sealing contact.
Preferably, the outside that the shaft is located inside rotation hole is equipped with sliding block, and the inner wall of rotation hole is equipped with annular Sliding rail, and sliding block and endless glide sliding contact.
Preferably, one end of the shaft is welded with crank, and the repulsive force between the first magnet and the second magnet is greater than bullet The elastic force of spring.
The invention also provides a kind of application methods of third rail shoegear contact pressure detection device:
S1: when needing use device ontology, second handle is pushed, second handle drives limit plate to be moved, so that being located at The positioning plate of top is detached from out of locating slot, and underlying positioning plate is caught in underlying locating slot, and limit plate drives Non-slip mat is moved, so that non-slip mat and ground are in close contact, the movement of device noumenon is convenient in the presence of universal wheel, passes through increasing Skidding of setting up defences can be improved the stability of device noumenon when in use;
S2: pulling the first in command, releases the fixation to bottom plate, then rotates crank, crank drives shaft to be rotated, in shaft Gear be meshed with the rack gear on bottom plate, drive bottom plate moved, bottom plate driving device ontology is moved, and adjusting is facilitated Then the height of device noumenon pushes the first in command again, the first in command drives fixed plate to move, so that fixed plate is caught in admittedly Determine in slot, the device noumenon after adjusting is fixed;
S3: shaft drives the second plate to be rotated simultaneously, and the second strip is moved the second magnet and rotated, due to the first magnet and the Repulsive force between two magnet is greater than the elastic force of spring, so that side plate be driven to be moved, side plate drives vertical plate to be moved, and stands Strip is moved mounting plate and is moved, and mounting plate drives brace to be rotated, and brace drives movable plate to be moved, and movable plate squeezes Spring, so that side plate is being moved back and forth, is put under the lasting rotation of shaft so that rubber taps the percussion of column repeatedly Seat is set, so that device noumenon is vibrated, so as to understand the dust in device noumenon to a certain extent.
Compared with prior art, the beneficial effects of the present invention are:
(1) pass through placement rack, putting hole, device noumenon, bottom plate, rotation hole, shaft, gear, rack gear, installation cavity, vertical hole, stand Plate, mounting plate, brace, fixed column, movable plate, spring, side plate, rubber tap column, the first plate, the first magnet, the second plate, second Magnet, fixed plate, fixing groove, limiting slot, limit plate, positioning plate, locating slot, non-slip mat and support plate match, and are needing to make When with device noumenon, second handle is pushed, second handle drives limit plate to be moved, so that the positioning plate being located above is from calmly It is detached from the slot of position, underlying positioning plate is caught in underlying locating slot, and limit plate drives non-slip mat to be moved, and is made It obtains non-slip mat and ground is in close contact, the movement of device noumenon is convenient in the presence of universal wheel, can be improved by adding non-slip mat The stability of device noumenon when in use;
(2) first in command is pulled, the fixation to bottom plate is released, then rotates crank, crank drives shaft to be rotated, in shaft Gear be meshed with the rack gear on bottom plate, drive bottom plate moved, bottom plate driving device ontology is moved, and adjusting is facilitated Then the height of device noumenon pushes the first in command again, the first in command drives fixed plate to move, so that fixed plate is caught in admittedly Determine in slot, the device noumenon after adjusting is fixed;
(3) shaft drives the second plate to be rotated simultaneously, and the second strip is moved the second magnet and rotated, due to the first magnet and the Repulsive force between two magnet is greater than the elastic force of spring, so that side plate be driven to be moved, side plate drives vertical plate to be moved, and stands Strip is moved mounting plate and is moved, and mounting plate drives brace to be rotated, and brace drives movable plate to be moved, and movable plate squeezes Spring, so that side plate is being moved back and forth, is put under the lasting rotation of shaft so that rubber taps the percussion of column repeatedly Seat is set, so that device noumenon is vibrated, so as to understand the dust in device noumenon to a certain extent.
Practicability of the present invention is high, and convenient for the movement of device noumenon, can be improved device noumenon by adding non-slip mat makes The stability of used time facilitates the height of regulating device ontology, while can understand the dust in device noumenon to a certain extent.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of third rail shoegear contact pressure detection device proposed by the present invention;
Fig. 2 is a kind of structural schematic diagram of the part A of third rail shoegear contact pressure detection device proposed by the present invention;
Fig. 3 is a kind of structural schematic diagram of the part B of third rail shoegear contact pressure detection device proposed by the present invention;
Fig. 4 is a kind of structural schematic diagram of the C portion of third rail shoegear contact pressure detection device proposed by the present invention;
Fig. 5 is a kind of schematic perspective view of the shaft of third rail shoegear contact pressure detection device proposed by the present invention.
In figure: 1 placement rack, 2 putting holes, 3 device noumenons, 4 bottom plates, 5 rotation holes, 6 shafts, 7 gears, 8 rack gears, 9 installations Chamber, 10 vertical holes, 11 vertical plates, 12 mounting plates, 13 braces, 14 fixed columns, 15 movable plates, 16 springs, 17 side plates, 18 rubber tap Column, 19 first plates, 20 first magnet, 21 second plates, 22 second magnet, 23 fixed plates, 24 fixing grooves, 25 limiting slots, 26 limits Plate, 27 positioning plates, 28 locating slots, 29 non-slip mats, 30 support plates.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1-5, a kind of third rail shoegear contact pressure detection device, including placement rack are proposed in the present embodiment 1 and it is opened in the putting hole 2 at the top of placement rack 1, is slidably fitted with device noumenon 3, the bottom weldering of device noumenon 3 in putting hole 2 It connecing there are two bottom plate 4, the two sides of the bottom of placement rack 1 are welded with support plate 30, offer rotation hole 5 in support plate 30, two It is rotatably equipped with the same shaft 6 in rotation hole 5, the outside fixing sleeve of shaft 6 sets that there are two gears 7, and bottom plate 4 is close to shaft 6 Side rack gear 8 is installed, gear 7 is meshed with rack gear 8, is opened up respectively on placement rack 1 and support plate 30 there are two installation cavity 9 Vertical hole is offered on the side inner wall being located remotely from each other with an installation cavity 9, two installation cavitys 9 on same level axis 10, it stands in hole 10 and is slidably fitted with vertical plate 11, the side difference that two on same level axis vertical plate 11 is located remotely from each other Side close to each other is mutually welded with two side plates 17, and mounting plate 12 is slidably fitted in installation cavity 9, is located at same level axis On the side that is located remotely from each other respectively with two mounting plates 12 of two vertical plates 11 side close to each other mutually weld, be located at same water Two mounting plates 12 on flat axis side close to each other is hinged there are two one end of brace 13, in the top of installation cavity 9 It is welded with the same fixed column 14 on wall and bottom interior wall, the outside sliding sleeve of fixed column 14 sets that there are two movable plate 15, braces 13 other end is articulated with the side of corresponding movable plate 15, and two movable plates 15 in the same installation cavity 9 are mutual Separate side is welded with the spring 16 for being set in 14 outside of fixed column, two springs 16 in the same fixed column 14 The one end being located remotely from each other is respectively welded in the top inner wall and bottom interior wall of installation cavity 9, and the two sides of placement rack 1 are equipped with side plate 17, two side plates 17 side close to each other is fixedly installed with multiple rubber and taps column 18, and two side plates 17 are close to each other Side is welded with the first plate 19, and two the first plate 19 sides close to each other are fixedly installed with the first magnet 20, shaft 6 Outside is welded with the second plate 21, and the side that two the second plates 21 are located remotely from each other is fixedly installed with the second magnet 22, the first magnet 20 repel with 22 phase of the second magnet, and the basal sliding of bottom plate 4 is equipped with fixed plate 23, two support plates 30 side close to each other Multiple fixing grooves 24 are offered, fixed plate 23 is clamped with 24 phase of fixing groove for being located at bottom, and two support plates 30 are mutually remote From side offer limiting slot 25, limit plate 26 is slidably fitted in limiting slot 25, the top and bottom of limit plate 26 are equal It is welded with positioning plate 27, locating slot 28, underlying positioning are offered in the top inner wall and bottom interior wall of limiting slot 25 Plate 27 is clamped with underlying 28 phase of locating slot, and the bottom side that two limit plates 26 are located remotely from each other is fixedly installed with anti-skidding Pad 29 by placement rack 1, putting hole 2, device noumenon 3, bottom plate 4, rotation hole 5, shaft 6, gear 7, rack gear 8, installation cavity 9, is stood Hole 10, vertical plate 11, mounting plate 12, brace 13, fixed column 14, movable plate 15, spring 16, side plate 17, rubber tap column 18, first Plate 19, the first magnet 20, the second plate 21, the second magnet 22, fixed plate 23, fixing groove 24, limiting slot 25, limit plate 26, positioning Plate 27, locating slot 28, non-slip mat 29 and support plate 30 match, and when needing use device ontology 3, push second handle, the Second chief drives limit plate 26 to move, so that the positioning plate 27 being located above is detached from out of locating slot 28, it is underlying Positioning plate 27 is caught in underlying locating slot 28, limit plate 26 drive non-slip mat 29 moved so that non-slip mat 29 with Ground is in close contact, and the movement of device noumenon 3 is convenient in the presence of universal wheel, can be improved device noumenon by adding non-slip mat 29 3 stability when in use;Pull the first in command, release fixation to bottom plate 4, then rotate crank, crank drive shaft 6 into Row rotates, and the gear 7 in shaft 6 is meshed with the rack gear 8 on bottom plate 4, drives bottom plate 4 to be moved, 4 driving device sheet of bottom plate Body 3 is moved, and the height of regulating device ontology 3 is facilitated, and then pushes the first in command again, the first in command drive fixed plate 23 into Row movement, so that fixed plate 23 is caught in fixing groove 24, is fixed the device noumenon 3 after adjusting;Shaft 6 drives the simultaneously Two plates 21 are rotated, and the second plate 21 drives the second magnet 22 to be rotated, due between the first magnet 20 and the second magnet 22 Repulsive force be greater than the elastic force of spring 16, so that side plate 17 be driven to be moved, side plate 17 drives vertical plate 11 to be moved, vertical plate 11 drive mounting plates 12 are moved, and mounting plate 12 drives brace 13 to be rotated, and brace 13 drives movable plate 15 to be moved, Movable plate 15 squeezes spring 16, under the lasting rotation of shaft 6, so that side plate 17 is being moved back and forth, so that rubber The percussion placement rack 1 of column 18 repeatedly is tapped, so that device noumenon 3 is vibrated, so as to clear to a certain extent Dust in device noumenon 3, practicability of the present invention is high, convenient for the movement of device noumenon 3, can be improved by adding non-slip mat 29 The stability of device noumenon 3 when in use facilitates the height of regulating device ontology 3, while can understand dress to a certain extent Set the dust on ontology 3.
In the present embodiment, through-hole is offered on side plate 17, the both ends of shaft 6 extend through corresponding through-hole, support plate 30 bottom rolls installation there are two universal wheel, and two sides close to each other of fixed plate 23 are welded with the first in command, and the The outside of leader is equipped with antiskid thread, and the top of limit plate 26 is welded with second handle, and the outer sheath of second handle is equipped with Anti-slip cover, the quantity that the rubber on the same side plate 17 taps column 18 is eight to ten, and is located on the same side plate 17 Eight to ten rubber tap the equidistantly interval setting of column 18, sealing ring, and fixed plate 23 are installed on the side wall of fixing groove 24 It is contacted with being slidingly sealed on the inside of corresponding sealing ring, the outside that shaft 6 is located inside rotation hole 5 is equipped with sliding block, rotation hole 5 Inner wall be equipped with endless glide, and sliding block and endless glide sliding contact, one end of shaft 6 is welded with crank, the first magnet 20 and the second repulsive force between magnet 22 be greater than the elastic force of spring 16, pass through placement rack 1, putting hole 2, device noumenon 3, bottom plate 4, rotation hole 5, shaft 6, gear 7, rack gear 8, installation cavity 9, vertical hole 10, vertical plate 11, mounting plate 12, brace 13, fixed column 14, shifting Movable plate 15, spring 16, side plate 17, rubber tap column 18, the first plate 19, the first magnet 20, the second plate 21, the second magnet 22, consolidate Fixed board 23, fixing groove 24, limiting slot 25, limit plate 26, positioning plate 27, locating slot 28, non-slip mat 29 and support plate 30 match, When needing use device ontology 3, second handle is pushed, second handle drives limit plate 26 to be moved, so that being located above Positioning plate 27 be detached from out of locating slot 28, underlying positioning plate 27 is caught in underlying locating slot 28, limit plate 26 drive non-slip mats 29 are moved, so that non-slip mat 29 and ground are in close contact, the presence of universal wheel is convenient for device noumenon 3 It is mobile, it can be improved the stability of device noumenon 3 when in use by adding non-slip mat 29;The first in command is pulled, is released the bottom of to Then the fixation of plate 4 rotates crank, crank drives shaft 6 to be rotated, the gear 7 in shaft 6 and 8 phase of rack gear on bottom plate 4 Engagement drives bottom plate 4 to be moved, and 4 driving device ontology 3 of bottom plate is moved, and facilitates the height of regulating device ontology 3, so Push the first in command again afterwards, the first in command drives fixed plate 23 to move, so that fixed plate 23 is caught in fixing groove 24, exchanges Device noumenon 3 after section is fixed;Shaft 6 drives the second plate 21 to be rotated simultaneously, and the second plate 21 drives the second magnet 22 It is rotated, since the repulsive force between the first magnet 20 and the second magnet 22 is greater than the elastic force of spring 16, to drive side plate 17 are moved, and side plate 17 drives vertical plate 11 to be moved, and vertical plate 11 drives mounting plate 12 to be moved, and mounting plate 12 drives tiltedly Bar 13 is rotated, and brace 13 drives movable plate 15 to be moved, and movable plate 15 squeezes spring 16, in the lasting rotation of shaft 6 Under, so that side plate 17 is being moved back and forth, so that rubber taps the percussion placement rack 1 of column 18 repeatedly, so that dress It sets ontology 3 to vibrate, so as to understand the dust in device noumenon 3 to a certain extent, practicability of the present invention is high, is convenient for The movement of device noumenon 3 can be improved the stability of device noumenon 3 when in use by adding non-slip mat 29, and adjusting is facilitated to fill The height of ontology 3 is set, while can understand the dust in device noumenon 3 to a certain extent.
The invention also provides a kind of application methods of third rail shoegear contact pressure detection device:
S1: when needing use device ontology 3, second handle is pushed, second handle drives limit plate 26 to be moved, so that position Positioning plate 27 in top is detached from out of locating slot 28, and underlying positioning plate 27 is caught in underlying locating slot 28, Limit plate 26 drives non-slip mat 29 to be moved, so that non-slip mat 29 and ground are in close contact, device is convenient in the presence of universal wheel The movement of ontology 3 can be improved the stability of device noumenon 3 when in use by adding non-slip mat 29;
S2: pulling the first in command, releases the fixation to bottom plate 4, then rotates crank, and crank drives shaft 6 to be rotated, shaft Gear 7 on 6 is meshed with the rack gear 8 on bottom plate 4, drives bottom plate 4 to be moved, 4 driving device ontology 3 of bottom plate is moved It is dynamic, facilitate the height of regulating device ontology 3, then push the first in command again, the first in command drives fixed plate 23 to move, makes It obtains fixed plate 23 to be caught in fixing groove 24, the device noumenon 3 after adjusting is fixed;
S3: shaft 6 drives the second plate 21 to be rotated simultaneously, and the second plate 21 drives the second magnet 22 to be rotated, due to first Repulsive force between magnet 20 and the second magnet 22 is greater than the elastic force of spring 16, so that side plate 17 is driven to be moved, side plate 17 Vertical plate 11 is driven to be moved, vertical plate 11 drives mounting plate 12 to be moved, and mounting plate 12 drives brace 13 to be rotated, brace 13 drive movable plates 15 are moved, and movable plate 15 squeezes spring 16, under the lasting rotation of shaft 6, so that side plate 17 is in cross To moving back and forth, so that rubber taps the percussion placement rack 1 of column 18 repeatedly, so that device noumenon 3 is vibrated, from And the dust in device noumenon 3 can be understood to a certain extent.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (10)

1. a kind of third rail shoegear contact pressure detection device including placement rack (1) and is opened in putting at the top of placement rack (1) Set hole (2), which is characterized in that be slidably fitted with device noumenon (3) in the putting hole (2), the bottom welding of device noumenon (3) There are two bottom plate (4), the two sides of the bottom of placement rack (1) are welded with support plate (30), and support plate offers rotation hole on (30) (5), it is rotatably equipped with the same shaft (6) in two rotation holes (5), the outside fixing sleeve of shaft (6) sets that there are two gears (7), bottom plate (4) is equipped with rack gear (8) close to the side of shaft (6), and gear (7) is meshed with rack gear (8), placement rack (1) and Installation cavity (9) and an installation cavity (9) there are two being opened up respectively in support plate (30), two peaces on same level axis It behave affectedly on the side inner wall that (9) are located remotely from each other and offers vertical hole (10), is slidably fitted with vertical plate (11) in vertical hole (10), is located at The side that two vertical plates (11) on same level axis the are located remotely from each other side phase close to each other with two side plates (17) respectively Welding, installation cavity (9) is interior to be slidably fitted with mounting plate (12), and two vertical plates (11) on same level axis are close to each other The side that is located remotely from each other respectively with two mounting plates (12) of side mutually weld, two on same level axis mounting plate (12) side close to each other is hinged there are two the one end of brace (13), in the top inner wall and bottom interior wall of installation cavity (9) Be welded with the same fixed column (14), the outside sliding sleeve of fixed column (14) is set there are two movable plate (15), brace (13) it is another One end is articulated with the side of corresponding movable plate (15), and two movable plates (15) being located in the same installation cavity (9) are mutual Separate side is welded with the spring (16) being set on the outside of fixed column (14), two be located on the same fixed column (14) One end that spring (16) is located remotely from each other is respectively welded in the top inner wall and bottom interior wall of installation cavity (9), and the two of placement rack (1) Side is equipped with side plate (17), and two side plate (17) sides close to each other are fixedly installed with multiple rubber and tap column (18), and two A side plate (17) side close to each other is welded with the first plate (19), and two the first plates (19) side close to each other is fixed It is equipped with the first magnet (20), is welded on the outside of shaft (6) the second plate (21), the side that two the second plates (21) are located remotely from each other It is fixedly installed with the second magnet (22), the first magnet (20) mutually repels with the second magnet (22), the basal sliding peace of bottom plate (4) Equipped with fixed plate (23), two support plate (30) sides close to each other are offered multiple fixing grooves (24), fixed plate (23) It is mutually clamped with the fixing groove (24) for being located at bottom, the side that two support plates (30) are located remotely from each other offers limiting slot (25), it is slidably fitted with limit plate (26) in limiting slot (25), the top and bottom of limit plate (26) are welded with positioning plate (27), it is offered locating slot (28) in the top inner wall and bottom interior wall of limiting slot (25), underlying positioning plate (27) It is mutually clamped with underlying locating slot (28), the bottom side that two limit plates (26) are located remotely from each other is fixedly installed with anti-skidding It pads (29).
2. a kind of third rail shoegear contact pressure detection device according to claim 1, which is characterized in that the side plate (17) through-hole is offered on, the both ends of shaft (6) extend through corresponding through-hole.
3. a kind of third rail shoegear contact pressure detection device according to claim 1, which is characterized in that the support The bottom of plate (30) rolls installation, and there are two universal wheels.
4. a kind of third rail shoegear contact pressure detection device according to claim 1, which is characterized in that two fixations Plate (23) side close to each other is welded with the first in command, and the outside of the first in command is equipped with antiskid thread.
5. a kind of third rail shoegear contact pressure detection device according to claim 1, which is characterized in that the limit Second handle is welded at the top of plate (26), and the outer sheath of second handle is equipped with Anti-slip cover.
6. a kind of third rail shoegear contact pressure detection device according to claim 1, which is characterized in that be located at same The quantity that rubber on a side plate (17) taps column (18) is eight to ten, and eight to ten be located on the same side plate (17) Rubber taps column (18) equidistantly interval setting.
7. a kind of third rail shoegear contact pressure detection device according to claim 1, which is characterized in that the fixation Sealing ring is installed on the side wall of slot (24), and is slidingly sealed and contacts on the inside of fixed plate (23) and corresponding sealing ring.
8. a kind of third rail shoegear contact pressure detection device according to claim 1, which is characterized in that the shaft (6) it is located at rotation hole (5) internal outside and sliding block is installed, the inner wall of rotation hole (5) is equipped with endless glide, and sliding block and ring Shape sliding rail sliding contact.
9. a kind of third rail shoegear contact pressure detection device according to claim 1, which is characterized in that the shaft (6) one end is welded with crank, and the repulsive force between the first magnet (20) and the second magnet (22) is greater than the elastic force of spring (16).
10. a kind of application method of third rail shoegear contact pressure detection device, which comprises the following steps:
S1: when needing use device ontology (3), second handle is pushed, second handle drives limit plate (26) to be moved, makes The positioning plate (27) that must be located above is detached from out of locating slot (28), and it is underlying fixed that underlying positioning plate (27) is caught in In position slot (28), limit plate (26) drives non-slip mat (29) to be moved, so that non-slip mat (29) and ground are in close contact, it is universal The movement of device noumenon (3) is convenient in the presence of wheel, can be improved device noumenon (3) when in use by adding non-slip mat (29) Stability;
S2: pulling the first in command, releases the fixation to bottom plate (4), then rotates crank, and crank drives shaft (6) to be rotated, Gear (7) in shaft (6) is meshed with the rack gear (8) on bottom plate (4), and bottom plate (4) is driven to be moved, and bottom plate (4) drives Device noumenon (3) is moved, and the height of regulating device ontology (3) is facilitated, and then pushes the first in command again, and the first in command drives Fixed plate (23) is moved, so that fixed plate (23) is caught in fixing groove (24), is consolidated to the device noumenon (3) after adjusting It is fixed;
S3: shaft (6) drives the second plate (21) to be rotated simultaneously, and the second plate (21) drives the second magnet (22) to be rotated, Since the repulsive force between the first magnet (20) and the second magnet (22) is greater than the elastic force of spring (16), to drive side plate (17) It is moved, side plate (17) drives vertical plate (11) to be moved, and vertical plate (11) drives mounting plate (12) to be moved, mounting plate (12) brace (13) are driven to be rotated, brace (13) drives movable plate (15) to be moved, and movable plate (15) squeezes spring (16), under the lasting rotation of shaft (6), so that side plate (17) is being moved back and forth, so that rubber taps column (18) Percussion placement rack (1) repeatedly, so that device noumenon (3) is vibrated, so as to understand device to a certain extent Dust on ontology (3).
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