CN114619325A

CN114619325A - Bogie maintenance device of train and fixing tool thereof

Info

Publication number: CN114619325A
Application number: CN202111419353.1A
Authority: CN
Inventors: 姚斌; 吴文兵; 何氢玲; 张昕; 吴继
Original assignee: CRRC Yangtze Tongling Co Ltd
Current assignee: CRRC Yangtze Tongling Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-14
Anticipated expiration: 2041-11-26
Also published as: CN114619325B

Abstract

The invention relates to the technical field of a bogie of a train, in particular to a maintenance device and a fixing tool of the bogie of the train, which comprises a base, an electric slide rail, a second mounting plate fixedly arranged at the top of the electric slide rail, a mechanical arm fixedly arranged at the top of the second mounting plate, a damping mechanism, a connecting mechanism, a dismounting mechanism, a cleaning mechanism, a water collecting mechanism and a protection mechanism, wherein the maintenance device comprises an adjusting support mechanism, extension rods at two sides of the inner wall of a support frame are pulled to respectively extend the extension rods to proper positions according to the length of the bogie, a limiting rod is pushed to insert the limiting rod into a limiting hole to fix the extension rods, the position of the support rod can be more conveniently adjusted according to different bogie sizes so as to achieve wider use conditions, and then the support rod is pulled to enable a support plate at the top of the support rod to be contacted with the bottom of the bogie, because the pressure makes the backup pad drive telescopic link and carry out the shrink at the bracing piece inboard.

Description

Bogie maintenance device of train and fixing tool thereof

Technical Field

The invention relates to the technical field of a bogie of a train, in particular to a bogie overhauling device of the train and a fixing tool thereof.

Background

The bogie is one of the most important parts in the structure of the rail vehicle, the bogie adopted on the vehicle is used for increasing the load, the length and the volume of the vehicle and improving the running speed of a train so as to meet the requirement of railway transportation development, ensure that the vehicle body can be reliably seated on the bogie under the normal running condition, ensure that the rolling of wheels along a steel rail is converted into the translational motion of the vehicle body along a line by a bearing device, support the vehicle body, bear and transmit various loads and acting forces between the vehicle body and the wheels or between a wheel rail and the vehicle body, uniformly distribute the axle weight, ensure the safe running of the vehicle, flexibly run along a straight line and smoothly pass through a curve, and the structure of the bogie is convenient for the installation of a spring damping device so as to have good damping characteristic, so as to relieve the interaction between the vehicle and the line, reduce vibration and impact and reduce dynamic stress, the method has the advantages that the running stability and safety of the vehicle are improved, the adhesion between the wheel rails is fully utilized, the traction force and the braking force are transmitted, the braking force generated by the brake cylinder is amplified, the vehicle has a good braking effect, the vehicle is guaranteed to stop within a specified distance, and the surface of the bogie needs to be polished in the production process of the bogie, so that the using effect is achieved.

In the prior art, the following problems exist:

(1) the existing grinding device and the fixing tool thereof can not support the bogie more stably when in use, and the pressure generated in the grinding process easily causes the bogie to incline or collapse, thereby influencing the use effect of the device.

(2) The existing grinding device and the fixing tool thereof can not better stabilize the bogie when the bogie is fixed, and can not adapt to bogies of different sizes in the process of clamping, so that the grinding device is not comprehensive enough in use, and the using effect of the grinding device is reduced.

(3) The existing polishing device and the fixing tool thereof can not be better cleaned and cooled in the polishing process when in use, generate larger dust and higher temperature during polishing, influence the working environment and reduce the polishing efficiency simultaneously.

Disclosure of Invention

The invention aims to provide a bogie overhauling device and a fixing tool for a train, which aim to solve the problems in the background art.

The technical scheme of the invention is as follows: the utility model provides a bogie of train overhauls device and fixed frock, includes base, electronic slide rail, fixed mounting at the second mounting panel at electronic slide rail top and the arm of fixed mounting at second mounting panel top, its characterized in that: still include coupling mechanism, dismouting mechanism, wiper mechanism, water-collecting mechanism and protection machanism, coupling mechanism fixed mounting is in base outer wall one side, dismouting mechanism fixed mounting is in arm one end, the wiper mechanism sets up in second mounting panel one side, water-collecting mechanism sets up in the base below, protection machanism fixed mounting is in base one side.

Preferably, the connecting mechanism comprises a first connecting plate, a first clamping groove, a first clamping block and a moving base, the first connecting plate is fixedly installed on one side of the outer wall of the base, the first clamping groove is formed in one side of the first connecting plate, the first clamping block is installed on the inner side of the first clamping groove in a matched mode, and the moving base is fixedly installed on one side of the first clamping block.

Preferably, dismouting mechanism includes quick-witted case, pivot, connecting block, second draw-in groove, second fixture block, polishing piece, hinge, clamp and first fixing bolt, quick-witted case fixed mounting is in arm one end, pivot fixed mounting is in chassis bottom, connecting block fixed mounting is in the pivot bottom, the second draw-in groove is seted up in the connecting block bottom, the cooperation of second fixture block is installed at second draw-in groove inboardly, polishing piece fixed mounting is in second fixture block bottom, hinge fixed mounting is in second draw-in groove outer wall one side, the hinge both sides are installed in the cooperation of clamp, first fixing bolt screws up to be fixed in clamp one side.

Preferably, wiper mechanism includes fixed plate, water tank, outlet pipe, forced water pump, connecting pipe, nozzle, solid fixed ring and second fixing bolt, fixed plate fixed mounting is in second mounting panel one side, water tank fixed mounting is at the fixed plate top, outlet pipe fixed mounting is in water tank one side, forced water pump connects in outlet pipe one end, connecting pipe fixed mounting is in forced water pump one side, nozzle fixed mounting is in connecting pipe one end, gu fixed ring fixed mounting is in arm one side, second fixing bolt screws up to fix in solid fixed ring one side.

Preferably, the water collecting mechanism comprises three water filtering holes respectively formed in one side of the top of the base, a mounting groove formed in the bottom of the base, two second connecting plates respectively fixedly mounted at the bottom of the inner wall of the mounting groove, two sliding rails respectively fixedly mounted at the tops of the two second connecting plates, a plurality of pulleys respectively mounted on the inner sides of the two sliding rails in a matched manner, and water collecting tanks movably mounted at the tops of the plurality of pulleys.

Preferably, protection machanism includes that two are seted up the fixed slot in base top both sides respectively, two cooperate the fixed block of installing in two fixed slot inboards respectively, fixed mounting is at the protection casing at two fixed block tops and sets up the viewing aperture in protection casing one side.

Preferably, the fixing tool is used for fixing a bogie to be polished; the fixed frock includes damper, damper fixed mounting is in base top both sides, damper top fixed mounting has regulation supporting mechanism, regulation supporting mechanism includes two support frames of fixed mounting respectively in damper top both sides, four respectively movable mounting at the inboard extension rod of two support frames, a plurality of respectively fixed mounting at the spacing hole of four extension rod one sides, four respectively the cooperation install at the inboard gag lever post of a plurality of spacing holes, four respectively fixed mounting at the mount pad at four extension rod tops, four respectively the cooperation install at the inboard first round pin axle of four mount pads and four respectively the cooperation install the bracing piece in first round pin axle one side, two the support frame top is provided with centre gripping fixed establishment respectively.

Preferably, the damping mechanism comprises four buffering feet which are respectively and fixedly installed on two sides of the top of the base and four buffering sleeves which are respectively installed on the outer sides of the four buffering feet in a matched mode, and each buffering foot is connected with one telescopic spring between each buffering foot and each buffering sleeve.

Preferably, the adjusting and supporting mechanism further comprises four telescopic rods respectively installed on the inner sides of the four support rods in a matched manner, four second pin shafts respectively fixedly installed at the top ends of the four telescopic rods, four support plates respectively installed on one sides of the four second pin shafts in a matched manner, and four non-slip mats respectively fixedly installed at the tops of the four support plates.

Preferably, the centre gripping fixed establishment includes two first mounting panels at two support frame tops respectively fixed mounting, two lead screw slip tables at two first mounting panel tops respectively fixed mounting, four mounting brackets at the sliding block top of two lead screw slip tables respectively fixed mounting, four respectively fixed mounting at the inboard electric putter of four mounting brackets, four respectively fixed mounting at the annular splint of the flexible end of four electric putter, a plurality of respectively fixed mounting are at the movable block of mounting bracket one side, a plurality of respectively cooperate install at the inboard movable hook of a plurality of movable blocks and four respectively fixed mounting are at the protection pad of a plurality of movable hook one sides.

The invention provides a bogie overhauling device and a fixing tool of a train by improving, compared with the prior art, the bogie overhauling device has the following improvements and advantages:

firstly, the invention pulls the extension rods on the two sides of the inner wall of the support frame to respectively extend the extension rods to proper positions according to the length of the bogie, pushes the limiting rod to enable the limiting rod to be inserted into the limiting hole to fix the extension rods, can more conveniently adjust the positions of the support rods according to different sizes of the bogie so as to achieve wider use conditions, pulls the support rods to enable the support plate at the top of the support rods to be contacted with the bottom of the bogie, enables the support plate to drive the telescopic rods to contract at the inner side of the support rods due to pressure, enables the springs in the support rods to generate resilience force to enable the telescopic rods to push upwards, enables the support plate to be abutted against the bottom of the bogie, thereby supporting the bogie, enabling the bogie to be kept stable all the time in the grinding process, preventing the grinding from shaking and causing the inclination of the bogie, subsequent polishing is influenced, and the friction force between the supporting plate and the bogie can be increased by arranging the anti-slip pad, so that a more stable effect is achieved.

Secondly, the invention pushes the protection pad to enable the protection pad to drive two sides of the movable hook at the bottom to be contacted with two sides of the movable block by arranging the clamping and fixing mechanism, continuously pushes the protection pad to enable two sides of the movable hook to be folded inwards until the movable hook passes through the movable block and rebounds, so that the movable block and the movable hook are fixedly installed, the protection pad is fixedly installed at the top of the installation frame, the lead screw sliding table is opened to enable the sliding block of the lead screw sliding table to drive the installation frame to move back and forth to a proper position, the position of the annular clamping plate is ensured not to influence the polishing of the bogie, the bogie is placed at the top of the four installation frames, the electric push rod is opened to enable the electric push rod to drive the annular clamping plate to move inwards, the annular clamping plate clamps and fixes the bogie, the bogie can be more conveniently suitable for bogies with different sizes, the clamping is more stable, the shaking in the polishing process is reduced, meanwhile, the arrangement of the protection pad can be more convenient for protecting the bottom of the bogie, preventing collision.

Thirdly, the invention, through setting up the cleaning mechanism, water collecting mechanism and protective mechanism, promote the protective cover to make the protective cover drive the fixed block of both sides of bottom to move in the inboard of fixed slot, thus mount and fix the protective cover, isolate waste water and dust better, have guaranteed the surrounding environment, prevent waste water and dust from splashing, influence the health of the staff, fix the connecting pipe on one side of mechanical arm through the fixed ring, open the water pump of the pressurization and make the water pump of the water tank take out in the course of polishing, spray out through the spray nozzle, can cool down the machine in the course of polishing again better, prevent the damage of the machine caused by over-high temperature, can clear up the dust produced by polishing better at the same time, prevent the dust from flying upward, influence the environment of the workshop, the waste water enters the header tank through the drainage hole, pull the header tank and make the pulley roll and take out on the inboard of slide rail to drive the pulley, clear up waste water, use more convenient quick, promoted the result of use of device greatly.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the cleaning mechanism of the present invention;

FIG. 3 is a schematic structural view of a clamping fixture according to the present invention;

FIG. 4 is a schematic structural view of an adjusting support mechanism of the present invention;

FIG. 5 is a schematic view of the mounting and dismounting mechanism of the present invention;

FIG. 6 is a schematic view of the guard mechanism of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 8 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Description of reference numerals: 1. a base; 2. a damping mechanism; 21. a buffer pin; 22. a buffer sleeve; 23. a tension spring; 3. adjusting the support mechanism; 31. a support frame; 32. an extension pole; 33. a limiting hole; 34. a limiting rod; 35. a mounting seat; 36. a first pin shaft; 37. a support bar; 38. a telescopic rod; 39. a second pin shaft; 310. a support plate; 311. a non-slip mat; 4. a clamping and fixing mechanism; 41. a first mounting plate; 42. a screw rod sliding table; 43. a mounting frame; 44. an electric push rod; 45. an annular splint; 46. a movable block; 47. a movable hook; 48. a protective pad; 5. a connecting mechanism; 51. a first connecting plate; 52. a first card slot; 53. a first clamping block; 54. a movable base; 6. an electric slide rail; 7. a second mounting plate; 8. a mechanical arm; 9. a disassembly and assembly mechanism; 91. a chassis; 92. a rotating shaft; 93. connecting blocks; 94. a second card slot; 95. a second fixture block; 96. grinding the sheets; 97. a hinge; 98. clamping a hoop; 99. a first fixing bolt; 10. a cleaning mechanism; 101. a fixing plate; 102. a water tank; 103. a water outlet pipe; 104. a pressurized water pump; 105. a connecting pipe; 106. a nozzle; 107. a fixing ring; 108. a second fixing bolt; 11. a water collecting mechanism; 111. water filtering holes; 112. mounting grooves; 113. a second connecting plate; 114. a slide rail; 115. a pulley; 116. a water collection tank; 12. a protection mechanism; 121. fixing grooves; 122. a fixed block; 123. a protective cover; 124. a viewing port.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a bogie overhauling device and a fixing tool of a train through improvement, and the technical scheme of the invention is as follows:

the first embodiment is as follows:

as shown in fig. 1-8, a bogie of train overhauls device and fixed frock, includes base 1, electronic slide rail 6, fixed mounting at the second mounting panel 7 and the arm 8 of fixed mounting at second mounting panel 7 top at electronic slide rail 6 top, its characterized in that: still include coupling mechanism 5, dismouting mechanism 9, wiper mechanism 10, mechanism 11 and the protection machanism 12 catchments, and coupling mechanism 5 fixed mounting is in 1 outer wall one side of base, and dismouting mechanism 9 fixed mounting is in 8 one ends of arm, and wiper mechanism 10 sets up in 7 one sides of second mounting panel, and mechanism 11 catchments sets up in 1 below of base, and protection machanism 12 fixed mounting is in 1 one side of base.

The above-described specific embodiment: according to the length of bogie, the extension rod 32 of pulling support frame 31 inner wall both sides makes extension rod 32 prolong respectively to suitable position, promotes gag lever post 34 and makes inside gag lever post 34 inserts spacing hole 33, fixes extension rod 32, can be convenient for more adjust the position of bracing piece 37 according to the size of the bogie of difference to in order to reach more extensive in service behavior.

Specifically, the connecting mechanism 5 includes a first connecting plate 51, a first clamping groove 52, a first clamping block 53 and a movable base 54, the first connecting plate 51 is fixedly installed on one side of the outer wall of the base 1, the first clamping groove 52 is formed in one side of the first connecting plate 51, the first clamping block 53 is installed on the inner side of the first clamping groove 52 in a matched mode, the movable base 54 is fixedly installed on one side of the first clamping block 53, and by means of the first connecting plate 51, the first clamping groove 52, the first clamping block 53 and the movable base 54, connection and fixation between the polishing device and the fixed tool can be facilitated, so that different use requirements can be met, and installation is more rapid and convenient.

Specifically, the dismounting mechanism 9 includes a case 91, a rotating shaft 92, a connecting block 93, a second clamping groove 94, a second clamping block 95, a polishing plate 96, a hinge 97, a clamp 98 and a first fixing bolt 99, the case 91 is fixedly installed at one end of the mechanical arm 8, the rotating shaft 92 is fixedly installed at the bottom of the case 91, the connecting block 93 is fixedly installed at the bottom of the rotating shaft 92, the second clamping groove 94 is opened at the bottom of the connecting block 93, the second clamping block 95 is installed at the inner side of the second clamping groove 94 in a matching manner, the polishing plate 96 is fixedly installed at the bottom of the second clamping block 95, the hinge 97 is fixedly installed at one side of the outer wall of the second clamping groove 94, the clamp 98 is installed at two sides of the hinge 97 in a matching manner, the first fixing bolt 99 is screwed and fixed at one side of the clamp 98, the case 91, the rotating shaft 92, the connecting block 93, the second clamping groove 94, the second clamping block 95, the polishing plate 96, the hinge 97, the clamp 98 and the first fixing bolt 99 can more conveniently and rapidly replace and fix the polishing plate 96, prevent that polishing piece 96 from using for a long time and leading to damaging, can't change in time, influence the subsequent use of device.

Specifically, the cleaning mechanism 10 includes a fixing plate 101, a water tank 102, a water outlet pipe 103, a pressure water pump 104, a connecting pipe 105, a nozzle 106, a fixing ring 107 and a second fixing bolt 108, the fixing plate 101 is fixedly installed on one side of the second mounting plate 7, the water tank 102 is fixedly installed on the top of the fixing plate 101, the water outlet pipe 103 is fixedly installed on one side of the water tank 102, the pressure water pump 104 is connected to one end of the water outlet pipe 103, the connecting pipe 105 is fixedly installed on one side of the pressure water pump 104, the nozzle 106 is fixedly installed on one end of the connecting pipe 105, the fixing ring 107 is fixedly installed on one side of the mechanical arm 8, the second fixing bolt 108 is screwed and fixed on one side of the fixing ring 107, by providing the fixing plate 101, the water tank 102, the water outlet pipe 103, the pressure water pump 104, the connecting pipe 105, the nozzle 106, the fixing ring 107 and the second fixing bolt 108, the temperature of the machine can be better lowered in the re-polishing process, and damage caused by overhigh temperature can be prevented, meanwhile, dust generated by polishing can be better cleaned, and the dust is prevented from flying to affect the workshop environment.

Specifically, water collecting mechanism 11 includes three drainage hole 111 of seting up respectively in base 1 top one side, set up in the mounting groove 112 of base 1 bottom, two second connecting plate 113 of fixed mounting respectively in mounting groove 112 inner wall bottom, two slide rails 114 of fixed mounting respectively at two second connecting plate 113 tops, a plurality of respectively cooperate the pulley 115 of installing at two slide rails 114 inboards and the header tank 116 of movable mounting at a plurality of pulley 115 tops, through being provided with drainage hole 111, mounting groove 112, second connecting plate 113, slide rail 114, pulley 115 and header tank 116, waste water passes through drainage hole 111 and gets into header tank 116, pulling header tank 116 makes header tank 116 drive pulley 115 roll the extraction in slide rail 114 inboard, clear up waste water, it is more convenient quick to use, the result of use of device has been promoted greatly.

Specifically, protection machanism 12 includes that two are seted up respectively at the fixed slot 121 of base 1 top both sides, two cooperate respectively to install at the inboard fixed block 122 of two fixed slot 121, fixed mounting is at the protection casing 123 at two fixed block 122 tops and sets up the viewing aperture 124 in protection casing 123 one side, through being provided with fixed slot 121, fixed block 122, protection casing 123 and viewing aperture 124, the better is isolated waste water and dust, the peripheral environment has been ensured, prevent that waste water and dust from splashing, influence that the staff is healthy.

Example two:

the fixing tool is used for fixing a bogie to be polished, the fixing tool comprises a damping mechanism 2, the damping mechanism 2 is fixedly arranged on two sides of the top of a base 1, an adjusting and supporting mechanism 3 is fixedly arranged on the top of the damping mechanism 2, the adjusting and supporting mechanism 3 comprises two supporting frames 31 respectively fixedly arranged on two sides of the top of the damping mechanism 2, four extension rods 32 respectively movably arranged on the inner sides of the two supporting frames 31, and a plurality of limiting holes 33 respectively fixedly arranged on one sides of the four extension rods 32, four gag lever posts 34, four mount pads 35, four first round pin axles 36 and four bracing pieces 37 that cooperate and install respectively in first round pin axle 36 one side that cooperate and install at the inboard gag lever post 34 of a plurality of spacing holes 33, four fixed mounting respectively at four extension rod 32 tops that cooperate and install respectively, two support frame 31 tops are provided with centre gripping fixed establishment 4 respectively.

Specifically, damper 2 includes four buffering feet 21 of fixed mounting respectively in 1 top both sides of base, four cooperate the cushion collar 22 of installing in four buffering feet 21 outsides respectively, all be connected with an expanding spring 23 between every buffering foot 21 and the cushion collar 22, through being provided with buffering foot 21, cushion collar 22 and expanding spring 23, can be convenient for carry out the shock attenuation buffering to whole more, better alleviate polish rocking and the noise that brings, promoted the result of use of device.

It is specific, adjust supporting mechanism 3 and still include four respectively the cooperation install at the inboard telescopic link 38 of four bracing pieces 37, four respectively fixed mounting at the second round pin axle 39 on four telescopic link 38 tops, four respectively the cooperation install in the backup pad 310 of four second round pin axles 39 one sides and four respectively fixed mounting at the slipmat 311 at four backup pad 310 tops, through being provided with mount pad 35, first round pin axle 36, bracing piece 37, telescopic link 38, second round pin axle 39, backup pad 310 and slipmat 311, can make the bogie remain stable throughout the polishing in-process, prevent to polish and produce and rock, lead to the slope of bogie, influence subsequent polishing, slipmat 311's setting can increase the frictional force between backup pad 310 and the bogie simultaneously, reach more stable effect.

Specifically, the clamping and fixing mechanism 4 comprises two first mounting plates 41 respectively fixedly mounted on the top of the two support frames 31, two screw rod sliding tables 42 respectively fixedly mounted on the top of the two first mounting plates 41, four mounting frames 43 respectively fixedly mounted on the top of the sliding blocks of the two screw rod sliding tables 42, four electric push rods 44 respectively fixedly mounted on the inner sides of the four mounting frames 43, four annular clamping plates 45 respectively fixedly mounted on the telescopic ends of the four electric push rods 44, a plurality of movable blocks 46 respectively fixedly mounted on one side of the mounting frames 43, a plurality of movable hooks 47 respectively mounted on the inner sides of the movable blocks 46 in a matching manner, and four protection pads 48 respectively fixedly mounted on one sides of the movable hooks 47, and through the arrangement of the first mounting plates 41, the screw rod sliding tables 42, the mounting frames 43, the electric push rods 44, the annular clamping plates 45, the movable blocks 46, the movable hooks 47 and the protection pads 48, ensure that the position of annular splint 45 does not influence polishing to the bogie, place the bogie at four mounting brackets 43 tops again, open electric putter 44 and make electric putter 44 drive annular splint 45 inward movement, it is fixed with the bogie centre gripping to make annular splint 45, can be convenient for adapt to not unidimensional bogie more, make the stability more of centre gripping, alleviate rocking of polishing the in-process, the setting of protection pad 48 can be convenient for more protect bogie bottom simultaneously, prevent to collide with.

The working principle is as follows: firstly, an external power supply is switched on, the movable base 54 is pushed to drive the movable base 54 to drive the first clamping block 53 to be clamped and fixed with the first clamping groove 52, the movable base 54 is spliced and fixed with the base 1, the extension rods 32 on the two sides of the inner wall of the support frame 31 are pulled to respectively extend the extension rods 32 to proper positions, the limiting rod 34 is pushed to enable the limiting rod 34 to be inserted into the limiting hole 33, the extension rod 32 is fixed, the protection pad 48 is pushed to drive the two sides of the movable hook 47 at the bottom to be contacted with the two sides of the movable block 46, the two sides of the movable hook 47 are continuously pushed to be inwards folded until the protection pad 48 passes through the movable block 46 and rebounded to fixedly mount the movable block 46 and the movable hook 47, so that the protection pad 48 is fixedly mounted at the top of the mounting frame 43, the screw rod sliding table 42 is opened to drive the sliding block of the screw rod sliding table 42 to drive the mounting frame 43 to move back and forth to proper positions, and then the bogie is placed at the tops of the four mounting frames 43, the electric push rod 44 is opened to make the electric push rod 44 drive the annular clamping plate 45 to move inwards, so that the annular clamping plate 45 clamps and fixes the bogie, the supporting rod 37 is pulled to make the supporting plate 310 at the top of the supporting rod 37 contact with the bottom of the bogie, the supporting plate 310 drives the telescopic rod 38 to contract at the inner side of the supporting rod 37 due to pressure, the spring in the supporting rod 37 generates resilience force to push the telescopic rod 38 upwards, so that the supporting plate 310 is abutted against the bottom of the bogie, so as to support the bogie, then the polishing sheet 96 is pushed to make the polishing sheet 96 drive the second clamping block 95 to be clamped and fixed with the second clamping groove 94, so that the polishing sheet 96 and the rotating shaft 92 are fixedly installed, then the clamp 98 is pulled to make the clamp 98 sleeved at the joint of the second clamping groove 94 and the second clamping block 95, the first fixing bolt 99 is used for screwing and fixing, then the protective cover 123 is pushed to make the protective cover 123 drive the fixing blocks 122 at two sides of the bottom to move at the inner side of the fixing groove 121, thereby it is fixed to install the protection casing 123, at last with connecting pipe 105 through solid fixed ring 107 fixed mounting in arm 8 one side, open pressure water pump 104 at the in-process of polishing and make pressure water pump 104 take out the water of water tank 102 inside, spout through nozzle 106, waste water passes through drainage hole 111 and gets into header tank 116, pulling header tank 116 makes header tank 116 drive pulley 115 roll in slide rail 114 inboard and take out, clear up waste water, wherein the model of lead screw slip table 42 is: PKH40, model number of the electric putter 44: YS-NZ100-12A, the model number of the electric slide rail 6 is: BS40, model number of the pressurized water pump 104: PW-175 EAH.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a bogie of train overhauls device and fixed frock, includes base (1), electronic slide rail (6), fixed mounting at second mounting panel (7) and fixed mounting arm (8) at second mounting panel (7) top at electronic slide rail (6) top, its characterized in that: still include coupling mechanism (5), dismouting mechanism (9), wiper mechanism (10), mechanism (11) and the protection machanism (12) catchments, coupling mechanism (5) fixed mounting is in base (1) outer wall one side, dismouting mechanism (9) fixed mounting is in arm (8) one end, wiper mechanism (10) set up in second mounting panel (7) one side, it sets up in base (1) below to catchment mechanism (11), protection machanism (12) fixed mounting is in base (1) one side.

2. The train bogie overhauling device and fixing tool according to claim 1, and is characterized in that: connecting mechanism (5) include first connecting plate (51), first draw-in groove (52), first fixture block (53) and removal base (54), first connecting plate (51) fixed mounting is in base (1) outer wall one side, first draw-in groove (52) are seted up in first connecting plate (51) one side, first fixture block (53) cooperation is installed at first draw-in groove (52) inboard, removal base (54) fixed mounting is in first fixture block (53) one side.

3. The train bogie overhauling device and fixing tool according to claim 1, and is characterized in that: the dismounting mechanism (9) comprises a case (91), a rotating shaft (92), a connecting block (93), a second clamping groove (94), a second clamping block (95), a polishing sheet (96), a hinge (97), a hoop (98) and a first fixing bolt (99), the case (91) is fixedly arranged at one end of the mechanical arm (8), the rotating shaft (92) is fixedly arranged at the bottom of the case (91), the connecting block (93) is fixedly arranged at the bottom of the rotating shaft (92), the second clamping groove (94) is arranged at the bottom of the connecting block (93), the second fixture block (95) is arranged at the inner side of the second fixture block (94) in a matching way, the polishing piece (96) is fixedly arranged at the bottom of the second fixture block (95), the hinge (97) is fixedly arranged on one side of the outer wall of the second clamping groove (94), the clamping hoop (98) is arranged on two sides of the hinge (97) in a matching way, the first fixing bolt (99) is screwed and fixed on one side of the clamp (98).

4. The train bogie overhauling device and fixing tool according to claim 1, and is characterized in that: wiper mechanism (10) is including fixed plate (101), water tank (102), outlet pipe (103), pressure water pump (104), connecting pipe (105), nozzle (106), solid fixed ring (107) and second fixing bolt (108), fixed plate (101) fixed mounting is in second mounting panel (7) one side, water tank (102) fixed mounting is at fixed plate (101) top, outlet pipe (103) fixed mounting is in water tank (102) one side, pressure water pump (104) are connected in outlet pipe (103) one end, connecting pipe (105) fixed mounting is in pressure water pump (104) one side, nozzle (106) fixed mounting is in connecting pipe (105) one end, gu fixed ring (107) fixed mounting is in arm (8) one side, second fixing bolt (108) are screwed up and are fixed in solid fixed ring (107) one side.

5. The bogie of train of claim 1 overhauls device and fixed frock, its characterized in that: the water collecting mechanism (11) comprises three water filtering holes (111) which are respectively formed in one side of the top of the base (1), a mounting groove (112) which is formed in the bottom of the base (1), two second connecting plates (113) which are respectively fixedly mounted at the bottom of the inner wall of the mounting groove (112), two sliding rails (114) which are respectively fixedly mounted at the tops of the two second connecting plates (113), a plurality of pulleys (115) which are respectively mounted on the inner sides of the two sliding rails (114) in a matched mode, and a water collecting tank (116) which is movably mounted at the tops of the pulleys (115).

6. The train bogie overhauling device and fixing tool according to claim 1, and is characterized in that: protection machanism (12) include two fixed slots (121) of seting up respectively in base (1) top both sides, two respectively the cooperation install at two fixed block (122) of fixed slot (121) inboard, fixed mounting are at protection casing (123) at two fixed block (122) tops and set up viewing aperture (124) in protection casing (123) one side.

7. A fixing tool for a train bogie comprises the bogie surface grinding device according to any one of claims 1 to 6, and is characterized in that the fixing tool is used for fixing a bogie to be ground; the fixing tool comprises a damping mechanism (2), the damping mechanism (2) is fixedly arranged on two sides of the top of a base (1), an adjusting and supporting mechanism (3) is fixedly arranged on the top of the damping mechanism (2), the adjusting and supporting mechanism (3) comprises two supporting frames (31) fixedly arranged on two sides of the top of the damping mechanism (2) respectively, four extension rods (32) movably arranged on the inner sides of the two supporting frames (31) respectively, a plurality of limiting holes (33) fixedly arranged on one sides of the four extension rods (32) respectively, four limiting rods (34) arranged on the inner sides of the limiting holes (33) in a matched mode respectively, four mounting seats (35) fixedly arranged on the tops of the four extension rods (32) respectively, four first pin shafts (36) arranged on the inner sides of the four mounting seats (35) in a matched mode respectively, and four supporting rods (37) arranged on one sides of the first pin shafts (36) in a matched mode respectively, and the top parts of the two support frames (31) are respectively provided with a clamping and fixing mechanism (4).

8. The fixing tool for the train bogie according to claim 7, characterized in that: damper (2) include four buffer foot (21), four buffer sleeve (22) of cooperation installation in four buffer foot (21) outsides respectively of fixed mounting respectively in base (1) top both sides, every all be connected with an expanding spring (23) between buffer foot (21) and buffer sleeve (22).

9. The fixed frock of train bogie of claim 7, characterized in that: the adjusting and supporting mechanism (3) further comprises four telescopic rods (38) which are respectively installed on the inner sides of the four supporting rods (37) in a matched mode, four second pin shafts (39) which are respectively and fixedly installed at the top ends of the four telescopic rods (38), four supporting plates (310) which are respectively installed on one sides of the four second pin shafts (39) in a matched mode, and four anti-slip pads (311) which are respectively and fixedly installed at the tops of the four supporting plates (310).

10. The fixing tool for the train bogie according to claim 7, characterized in that: centre gripping fixed establishment (4) include two respectively fixed mounting first mounting panel (41) at two support frame (31) tops, two respectively fixed mounting lead screw slip tables (42) at two first mounting panel (41) tops, four respectively fixed mounting frame (43) at the sliding block top of two lead screw slip tables (42), four respectively fixed mounting electric putter (44) at four mounting frame (43) inboards, four respectively fixed mounting ring splint (45) at the flexible end of four electric putter (44), a plurality of respectively fixed mounting are at movable block (46) of mounting frame (43) one side, a plurality of respectively cooperate to install at the inboard movable hook (47) of a plurality of movable block (46) and four respectively fixed mounting protection pad (48) in a plurality of movable hook (47) one side.