CN111469884B - Auxiliary equipment for maintenance of subway servo frame - Google Patents

Auxiliary equipment for maintenance of subway servo frame Download PDF

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Publication number
CN111469884B
CN111469884B CN202010314841.5A CN202010314841A CN111469884B CN 111469884 B CN111469884 B CN 111469884B CN 202010314841 A CN202010314841 A CN 202010314841A CN 111469884 B CN111469884 B CN 111469884B
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CN
China
Prior art keywords
frame
servo
servo frame
subway
guide
Prior art date
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Application number
CN202010314841.5A
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Chinese (zh)
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CN111469884A (en
Inventor
刘洪炉
邹单娜
陈锋
郑春
楼立明
陈铭波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang shuowei rail Co.,Ltd.
Original Assignee
Zhejiang Shuowei Track Traffic Equipment Co ltd
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Application filed by Zhejiang Shuowei Track Traffic Equipment Co ltd filed Critical Zhejiang Shuowei Track Traffic Equipment Co ltd
Priority to CN202010314841.5A priority Critical patent/CN111469884B/en
Publication of CN111469884A publication Critical patent/CN111469884A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K13/00—Other auxiliaries or accessories for railways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/18—Band-type slings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means

Abstract

The invention relates to auxiliary maintenance equipment for a subway servo frame, which comprises a bottom plate, guide rail frames and lifting devices, wherein the guide rail frames are symmetrically arranged at the upper end of the bottom plate, the servo frame is arranged between the two guide rail frames, the lifting devices are arranged above the guide rail frames, and the lifting devices are arranged on the bottom plate. The device can solve the problems that the servo frame can not be effectively positioned when the conventional equipment is used for overhauling the subway servo frame, the disassembled servo frame is easy to deviate, the subsequent installation of the servo frame is influenced, meanwhile, the roller of the servo frame cannot be quickly cleaned, the machining efficiency of the servo frame is influenced, the lifting belt can not be protected when the conventional equipment is used for lifting the subway servo frame, the servo frame is easy to fall, the body safety of workers is influenced and the like.

Description

Auxiliary equipment for maintenance of subway servo frame
Technical Field
The invention relates to the field of subway servo frame maintenance, in particular to auxiliary equipment for subway servo frame maintenance.
Background
The servo bogie is a bogie which is one of the most important parts of the urban rail vehicle. When the vehicle runs, the vehicle is impacted on a line, transversely moved between wheels and steel rails, vibrated by a driving system, and subjected to wind pressure acting on a vehicle body, so that vibration in all directions is generated, and the vehicle has 6 modes of longitudinal, vertical, nodding, transverse, head shaking and rolling. When the wheels run on the rails, it is required to run smoothly in a straight line and smoothly through curves, reducing the stresses acting on the rails and the vehicle, which are all important in relation to the selection of the bogie structure and system parameters.
At present, the existing subway servo frame generally has the following defects in the process of overhauling and machining: 1. when the conventional equipment is used for overhauling a subway servo frame, the servo frame cannot be positioned effectively, so that the disassembled servo frame is easy to deviate, the subsequent installation of the servo frame is influenced, and simultaneously, the rollers of the servo frame cannot be cleaned quickly, and the machining efficiency of the servo frame is influenced; 2. when existing equipment is used for hoisting a subway servo frame, a lifting belt cannot be protected normally, so that the servo frame is prone to falling, and the body safety of workers is affected.
Disclosure of Invention
Technical problem to be solved
The device can solve the problems that the servo frame can not be effectively positioned when the conventional equipment is used for overhauling the subway servo frame, the disassembled servo frame is easy to deviate, the subsequent installation of the servo frame is influenced, meanwhile, the roller of the servo frame cannot be quickly cleaned, the machining efficiency of the servo frame is influenced, the lifting belt can not be protected when the conventional equipment is used for lifting the subway servo frame, the servo frame is easy to fall, the body safety of workers is influenced and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the auxiliary overhaul equipment for the subway servo frame comprises a bottom plate, guide rail frames and a lifting device, wherein the guide rail frames are symmetrically arranged at the upper end of the bottom plate, the servo frame is arranged between the two guide rail frames, the lifting device is arranged above the guide rail frames, and the lifting device is arranged on the bottom plate.
The guide rail frame comprises a guide frame, a guide plate, a roller shaft, a cleaning mechanism and a positioning mechanism, wherein the guide frame is arranged on a bottom plate, the section of the guide frame is of a U-shaped structure, the guide plate is arranged in the guide frame, the section of the guide plate is of an L-shaped structure, the guide plate is matched with the servo frame, grooves are uniformly formed in the guide plate, the roller shaft is arranged in each groove through a pin shaft, the cleaning mechanism is arranged between every two adjacent roller shafts, the cleaning mechanism is arranged on the guide plate, the adjacent cleaning mechanisms are communicated through a guide pipe, the positioning mechanisms are symmetrically arranged on the guide frame, when the subway servo frame to be maintained is manually pushed into the guide frame during specific work, the roller shaft can effectively reduce friction between the subway servo frame and the guide plate, when the subway servo frame of the guide plate is contacted with the cleaning mechanism, the cleaning mechanism can clean the lower end of the subway servo frame, meanwhile, lubricating oil can be smeared on the subway servo frame, and the positioning mechanism can position the subway servo frame to prevent the subway servo frame from shaking.
The lifting device comprises a support frame, a lifting mechanism, an adjusting mechanism and a protective mechanism, wherein the support frame is installed at the upper end of a bottom plate, the cross section of the support frame is of a U-shaped structure, a connecting groove is formed in the upper end of the support frame, the adjusting mechanism is installed in the connecting groove, moving grooves are symmetrically formed in the support frame, the adjusting mechanism is connected to the inside of each moving groove in a sliding fit mode, the adjusting mechanism is connected with the lifting mechanism, the lifting mechanism is installed at the upper end of the support frame, the lifting mechanism can lift and lift a subway servo frame when working, the adjusting mechanism can adjust the distance of the protective mechanism, the protective mechanism can avoid the phenomenon that the subway servo frame drops due to the failure of the lifting mechanism, and the damage is.
The protective mechanism comprises a shell frame, a guide roller, a movable roller, a telescopic spring, an electromagnet and a protective frame, wherein the shell frame is connected with a movable groove in a sliding fit manner, the guide roller is symmetrically arranged at the upper end inside the shell frame, the sliding groove is symmetrically arranged at the lower end inside the shell frame, a sliding block is connected inside the sliding groove in a sliding fit manner, the telescopic spring is arranged between the upper end of the sliding block and the sliding groove, the movable roller is arranged between the sliding blocks through a bearing, the electromagnet is arranged at the lower end of the sliding groove, an iron plate matched with the electromagnet is arranged at the lower end of the sliding block, the protective frame is arranged below the movable roller, when the lifting mechanism fails, the telescopic spring drives the sliding block to move downwards, the sliding block further drives the movable roller to move downwards to be attached to the protective frame, meanwhile, the electromagnet can be adsorbed to the iron plate at the lower end, prevent that the servo frame from falling and causing the harm to workman's safety.
As a preferred technical scheme of the invention, the cleaning mechanism comprises a through groove, a sliding seat, a cleaning plate, a sealing frame, a piston rod and a connecting spring, the guide plate is uniformly provided with through grooves which are filled with lubricating oil, the lower end of the inside of each through groove is provided with a piston rod, the upper end of the inside of each through groove is provided with a sliding seat which is of an annular structure, a sealing frame is arranged inside each sliding seat and is in sealing fit with the upper end of the piston rod, the piston rod at the lower end of each sliding seat is provided with a connecting spring, the upper end surface of the guide plate is uniformly provided with sliding grooves which are communicated with the through grooves, the inside of each sliding groove is connected with a cleaning plate in a sliding fit manner, when the, when the servo frame contacts with the cleaning plate, the cleaning plate is extruded to move downwards, the cleaning plate drives the sealing frame to be separated from the piston rod, and the lubricating oil in the through groove can be smeared on the servo frame through the cleaning plate.
As a preferred technical scheme, the positioning mechanism comprises a limiting groove, a threaded seat, a first adjusting rod and a positioning plate, the limiting groove is formed in the guide frame, the threaded seat is connected to the inside of the limiting groove in a sliding fit mode, the first adjusting rod is connected to the inside of the threaded seat in a threaded fit mode, the cross section of the first adjusting rod is of a T-shaped structure, the positioning plate is mounted on the inner side of the first adjusting rod, rubber convex lines are uniformly arranged on the inner side surface of the positioning plate, in the specific work process, when the servo frame moves to a specific position, the first adjusting rod is manually moved to the end portion of the servo frame through the limiting groove, then the first adjusting rod is manually screwed, the first adjusting rod drives the positioning plate to move inwards through the threaded seat, the positioning plate can further fix the servo frame, and the servo frame is prevented from moving when being.
As a preferred technical scheme of the invention, the lifting mechanism comprises baffle frames, a lifting motor, a rotating shaft and a winding wheel, the baffle frames are symmetrically mounted at the upper ends of the supporting frames, the rotating shaft is mounted between the baffle frames through a pin shaft, the lifting motor is mounted on the outer sides of the baffle frames through a motor base, an output shaft of the lifting motor is connected with the rotating shaft, the winding wheel is symmetrically arranged on the rotating shaft, a lifting belt is wound on the winding wheel and is connected with the servo frame after penetrating through the protection mechanism, and during specific work, the lifting motor drives the winding wheel through the rotating shaft to drive the servo frame to carry out lifting and hoisting, so that the follow-up maintenance and processing of the servo frame.
As a preferred technical scheme of the invention, the adjusting mechanism comprises an adjusting ring and a second adjusting rod, the second adjusting rod is arranged in the connecting groove through a bearing, two threads which are reversely arranged are arranged on the second adjusting rod, each thread is connected with a thread seat in a thread matching mode, the thread seats are connected with the protection mechanism, the adjusting ring is arranged at the rear end of the second adjusting rod, when the adjusting mechanism works, the second adjusting rod is driven to rotate through the adjusting ring manually, and the distance between the protection mechanisms can be adjusted through the two opposite threads on the second adjusting rod, so that the lifting of the servo frame is facilitated.
As a preferable technical scheme of the invention, the section of the cleaning plate is of an L-shaped structure, the middle part of the cleaning plate is made of sponge materials, and the upper end of the cleaning plate is uniformly provided with bristles.
As a preferred technical scheme of the invention, the protection frame is of an arc-shaped structure, the inward concave surface of the protection frame is uniformly provided with protection bulges, and the protection bulges are made of wear-resistant rubber materials.
(III) advantageous effects
1. According to the auxiliary equipment for overhauling the subway servo frame, the guide rail frame can effectively limit the roller at the lower end of the servo frame, so that the servo frame can be conveniently positioned manually, the phenomenon that the disassembled servo frame deviates is avoided, the subsequent installation of the servo frame is favorably influenced, the roller of the servo frame can be quickly cleaned, and the machining efficiency of the servo frame is improved;
2. according to the auxiliary equipment for overhauling the subway servo frame, the protection mechanism can effectively protect the lifted servo frame, the phenomenon that the servo frame falls down due to failure of the lifting mechanism is avoided, the health and safety of workers are guaranteed, and the auxiliary equipment is beneficial to use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is a schematic cross-sectional view of the guide frame, guide plate, roller shaft and cleaning mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of a lifting device according to the present invention;
fig. 7 is a schematic cross-sectional view of the guard mechanism of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a subway servo frame overhaul auxiliary device comprises a bottom plate 1, guide rail frames 2 and a lifting device 3, wherein the guide rail frames 2 are symmetrically installed at the upper end of the bottom plate 1, a servo frame is arranged between the two guide rail frames 2, the lifting device 3 is arranged above the guide rail frames 2, and the lifting device 3 is installed on the bottom plate 1.
The guide rail frame 2 comprises a guide frame 21, a guide plate 22, a roller shaft 23, a cleaning mechanism 24 and a positioning mechanism 25, wherein the guide frame 21 is installed on the bottom plate 1, the section of the guide frame 21 is of a U-shaped structure, the guide plate 22 is installed inside the guide frame 21, the section of the guide plate 22 is of an L-shaped structure, the guide plate 22 is matched with the servo frame, grooves are evenly formed in the guide plate 22, the roller shaft 23 is installed in each groove through a pin shaft, the cleaning mechanism 24 is arranged between every two adjacent roller shafts 23 and is installed on the guide plate 22, the adjacent cleaning mechanisms 24 are communicated through a guide pipe, the positioning mechanisms 25 are symmetrically installed on the guide frame 21, when the subway servo frame to be overhauled is pushed into the guide frame 21 manually during specific work, the roller shafts 23 can effectively reduce friction between the subway servo frame and the guide plate 22, when the subway servo frame of the guide plate 22 is contacted with the cleaning mechanism 24, cleaning mechanism 24 can clear up the subway servo lower extreme and clean, can paint lubricating oil to the subway servo simultaneously, and positioning mechanism 25 can fix a position the subway servo, prevents that subway servo position from taking place to rock.
The cleaning mechanism 24 comprises a through groove 241, a sliding seat 242, a cleaning plate 243, a sealing frame 244, a piston rod 245 and a connecting spring 246, the through groove 241 is uniformly arranged on the guide plate 22, lubricating oil is filled in the through groove 241, the piston rod 245 is arranged at the lower end in the through groove 241, the sliding seat 242 is arranged at the upper end in the through groove 241, the sliding seat 242 is of an annular structure, the sealing frame 244 is arranged in the sliding seat 242, the sealing frame 244 is in sealing fit with the upper end of the piston rod 245, the connecting spring 246 is arranged on the piston rod 245 at the lower end of the sliding seat 242, the upper end surface of the guide plate 22 is uniformly provided with a sliding groove, the sliding groove is communicated with the through groove 241, the cleaning plate 243 is connected in a sliding fit manner in the sliding groove, the section of the cleaning plate 243 is of an L-shaped structure, the middle part of the cleaning plate 243 is made of sponge material, bristles, the cleaning plate 243 is pressed to move downwards, the cleaning plate 243 drives the sealing frame 244 to be separated from the piston rod 245, and the lubricating oil in the through groove 241 can be further coated on the servo frame through the cleaning plate 243.
Positioning mechanism 25 include spacing groove 251, screw base 252, regulation pole 253 and locating plate 254, leading truck 21 on be provided with spacing groove 251, the inside screw base 252 that is connected with through sliding fit's mode of spacing groove 251, the inside regulation pole 253 that is connected with through screw fit's mode of screw thread seat 252, regulation pole 253 that is connected with through screw fit's mode, No. 253 cross-section is the T type structure, No. 253 inboard is installed to regulation pole, evenly be provided with the rubber burr on the medial surface of locating plate 254, when concrete during operation, when the servo removes the assigned position, the manual work is through adjusting pole 253 to the servo frame tip with one regulation pole 253 that moves through spacing groove 251, later manual screw one regulation pole 253, No. 253 drives the locating plate 254 through screw base 252 and inwards removes, locating plate 254 and then can fix the servo frame, the servo position takes place to remove when preventing to overhaul.
Lifting device 3 include support frame 31, hoist mechanism 32, adjustment mechanism 33 and protection machanism 34, support frame 31 install in 1 upper end of bottom plate, support frame 31 cross-section is U type structure, the inside spread groove that is provided with in support frame 31 upper end, spread groove internally mounted has adjustment mechanism 33, the symmetry is provided with the shifting chute on the support frame 31, the inside adjustment mechanism 33 that is connected with through sliding fit's mode of shifting chute, adjustment mechanism 33 is connected with hoist mechanism 32, hoist mechanism 32 is installed to support frame 31 upper end, when having the work, hoist mechanism 32 can promote the handling to subway servo, adjustment mechanism 33 can adjust protection machanism 34's interval, protection machanism 34 can avoid hoist mechanism 32 inefficacy to lead to the phenomenon that subway servo takes place to drop, cause the damage to workman safety when avoiding the workman to overhaul.
Hoist mechanism 32 include baffle frame 321, elevator motor 322, axis of rotation 323 and rolling wheel 324, support frame 31 upper end symmetry install baffle frame 321, install axis of rotation 323 through the round pin axle between the baffle frame 321, elevator motor 322 is installed through the motor cabinet in the baffle frame 321 outside, elevator motor 322's output shaft is connected with axis of rotation 323, the symmetry is provided with rolling wheel 324 on the axis of rotation 323, the winding has the lifting belt on rolling wheel 324, the lifting belt passes and is connected with the servo frame behind the protection machanism 34, concrete during operation, elevator motor 322 drives rolling wheel 324 through axis of rotation 323 and drives the servo frame and promote the handling, the follow-up maintenance processing of the servo frame of being convenient for.
Adjustment mechanism 33 include adjustable ring 331 and No. two regulation poles 332, No. two regulation poles 332 pass through the bearing and install in the spread groove, be provided with the screw thread that two reversals were seted up on No. two regulation poles 332, be connected with the screw thread seat through screw-thread fit's mode on every screw thread, the screw thread seat is connected with protection machanism 34, No. two regulation pole 332 rear ends are installed adjustable ring 331, concrete during operation, the manual work drives No. two regulation poles 332 through adjustable ring 331 and rotates, two opposite screw threads on No. two regulation poles 332 can be adjusted the interval between protection machanism 34, do benefit to the handling of servo frame.
The protection mechanism 34 comprises a shell frame 341, a guide roller 342, a moving roller 343, a telescopic spring 344, an electromagnet 345 and a protection frame 346, the shell frame 341 is connected with a moving groove in a sliding fit manner, the guide roller 342 is symmetrically installed at the upper end inside the shell frame 341, the sliding groove is symmetrically arranged at the lower end inside the shell frame 341, a sliding block is connected inside the sliding groove in a sliding fit manner, the telescopic spring 344 is installed between the upper end of the sliding block and the sliding groove, the moving roller 343 is installed between the sliding blocks through a bearing, the electromagnet 345 is installed at the lower end of the sliding groove, an iron plate matched with the electromagnet 345 is arranged at the lower end of the sliding block, the protection frame 346 is arranged below the moving roller 343, the protection frame 346 is of an arc structure, protection bulges are uniformly arranged on the inner concave surface of the protection frame 346, the protection bulges are made of wear-resistant rubber material, when the lifting mechanism, the telescopic spring 344 drives the sliding block to move downwards, the sliding block further drives the moving roller 343 to move downwards to be attached to the protection frame 346, meanwhile, the electromagnet 345 can be adsorbed to an iron plate at the lower end of the sliding block, the protection frame 346 can avoid the lifting belt from continuing to move downwards, and the servo frame is prevented from falling to cause damage to the safety of workers.
The invention comprises the following steps:
the first step is as follows: manually pushing a subway servo frame to be overhauled into the guide frame 21, wherein the roller shaft 23 can effectively reduce friction between the subway servo frame and the guide plate 22, when the servo frame moves to a specified position, the first adjusting rod 253 is manually moved to the end part of the servo frame through the limiting groove 251, then the first adjusting rod 253 is manually screwed, the first adjusting rod 253 drives the positioning plate 254 to move inwards through the threaded seat 252, and the positioning plate 254 can further fix the servo frame to prevent the servo frame from moving during overhauling;
the second step is that: when the subway servo frame of the guide plate 22 is in contact with the cleaning mechanism 24, the cleaning plate 243 in the cleaning mechanism 24 is extruded to move downwards, the cleaning plate 243 drives the sealing frame 244 to be separated from the piston rod 245, and the lubricating oil in the through groove 241 can be further coated on the servo frame through the cleaning plate 243;
the third step: the lifting belt is manually connected with the servo frame, the lifting mechanism 32 can lift and hoist the subway servo frame, and the adjusting mechanism 33 can adjust the spacing of the protecting mechanism 34, so that the follow-up maintenance and processing of the servo frame are facilitated;
the fourth step: when lifting mechanism 32 became invalid, expanding spring 344 drove the slider downward movement, and the slider then drove removal roller 343 downward movement and is laminated with protection frame 346 mutually, and electro-magnet 345 can adsorb with the iron plate of slider lower extreme simultaneously, and protection frame 346 can avoid the lifting belt to continue the downward movement, prevents that the servo frame from falling and causing the harm to workman's safety.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a servo frame of subway overhauls auxiliary assembly, includes bottom plate (1), guide rail frame (2) and hoisting device (3), its characterized in that: bottom plate (1) upper end symmetry install guide rail frame (2), be provided with servo frame between two guide rail frame (2), guide rail frame (2) top is provided with hoisting device (3), hoisting device (3) are installed on bottom plate (1), wherein:
the guide rail frame (2) comprises a guide frame (21), guide plates (22), roll shafts (23), cleaning mechanisms (24) and positioning mechanisms (25), the guide frame (21) is installed on the bottom plate (1), the cross section of the guide frame (21) is of a U-shaped structure, the guide plates (22) are installed inside the guide frame (21), the cross sections of the guide plates (22) are of an L-shaped structure, the guide plates (22) are matched with the servo frame, grooves are uniformly formed in the guide plates (22), the roll shafts (23) are installed in the grooves through pin shafts, the cleaning mechanisms (24) are arranged between the adjacent roll shafts (23), the cleaning mechanisms (24) are installed on the guide plates (22), the adjacent cleaning mechanisms (24) are communicated through guide pipes, and the positioning mechanisms (25) are symmetrically installed on the guide frame (21);
the lifting device (3) comprises a support frame (31), a lifting mechanism (32), an adjusting mechanism (33) and a protection mechanism (34), wherein the support frame (31) is installed at the upper end of the bottom plate (1), the cross section of the support frame (31) is of a U-shaped structure, a connecting groove is formed in the upper end of the support frame (31), the adjusting mechanism (33) is installed in the connecting groove, moving grooves are symmetrically formed in the support frame (31), the adjusting mechanism (33) is connected in the moving grooves in a sliding fit mode, the adjusting mechanism (33) is connected with the lifting mechanism (32), and the lifting mechanism (32) is installed at the upper end of the support frame (31);
protection machanism (34) including casing frame (341), guide roll (342), remove roller (343), expanding spring (344), electro-magnet (345) and protection frame (346), casing frame (341) be connected with the sliding tray through sliding fit's mode, guide roll (342) are installed to the inside upper end symmetry of casing frame (341), the inside lower extreme symmetry of casing frame (341) is provided with the sliding tray, the sliding tray is inside to be connected with slider through sliding fit's mode, install expanding spring (344) between slider upper end and the sliding tray, install through the bearing between the slider and remove roller (343), electro-magnet (345) are installed to the sliding tray lower extreme, the slider lower extreme is provided with the iron plate with electro-magnet (345) complex, it is provided with protection frame (346) to remove roller (343) below.
2. The subway servo frame overhaul auxiliary equipment as claimed in claim 1, wherein: the cleaning mechanism (24) comprises a through groove (241), a sliding seat (242), a cleaning plate (243), a sealing frame (244), a piston rod (245) and a connecting spring (246), evenly be provided with logical groove (241) on deflector (22), logical groove (241) intussuseption is filled with lubricating oil, the inside lower extreme of logical groove (241) is provided with piston rod (245), the inside upper end of logical groove (241) is provided with sliding seat (242), sliding seat (242) are the loop configuration, sliding seat (242) internally mounted has seal holder (244), seal holder (244) and piston rod (245) upper end sealing fit, be located and be provided with coupling spring (246) on piston rod (245) of sliding seat (242) lower extreme, deflector (22) up end evenly is provided with the spout, the spout is linked together with logical groove (241), the spout is inside to be connected with cleaning plate (243) through sliding fit's mode.
3. The subway servo frame overhaul auxiliary equipment as claimed in claim 1, wherein: positioning mechanism (25) include spacing groove (251), screw thread seat (252), regulation pole (253) and locating plate (254), leading truck (21) on be provided with spacing groove (251), inside through sliding fit's mode be connected with screw thread seat (252) of spacing groove (251), screw thread seat (252) inside is connected with regulation pole (253) through screw thread fit's mode, regulation pole (253) cross-section is T type structure, locating plate (254) are installed to regulation pole (253) inboard, evenly be provided with the rubber burr on locating plate (254) medial surface.
4. The subway servo frame overhaul auxiliary equipment as claimed in claim 1, wherein: hoist mechanism (32) include baffle frame (321), elevator motor (322), axis of rotation (323) and rolling wheel (324), support frame (31) upper end symmetry install baffle frame (321), install axis of rotation (323) through the round pin axle between baffle frame (321), elevator motor (322) are installed through the motor cabinet in baffle frame (321) outside, the output shaft of elevator motor (322) is connected with axis of rotation (323), axis of rotation (323) are gone up the symmetry and are provided with rolling wheel (324), the winding has the elevator belt on rolling wheel (324), the elevator belt passes behind protection machanism (34) and is connected with the servo frame.
5. The subway servo frame overhaul auxiliary equipment as claimed in claim 1, wherein: adjustment mechanism (33) including adjustable ring (331) and No. two regulation poles (332), No. two regulation poles (332) install in the spread groove through the bearing, be provided with the screw thread that two were seted up in reverse on No. two regulation poles (332), be connected with the screw thread seat through screw-thread fit's mode on every screw thread, the screw thread seat is connected with protection machanism (34), adjustable ring (331) are installed to No. two regulation poles (332) rear end.
6. The subway servo frame overhaul auxiliary equipment as claimed in claim 2, wherein: the cross section of the cleaning plate (243) is of an L-shaped structure, the middle part of the cleaning plate (243) is made of sponge materials, and bristles are uniformly arranged at the upper end of the cleaning plate (243).
7. The subway servo frame overhaul auxiliary equipment as claimed in claim 1, wherein: the protective frame (346) is of an arc-shaped structure, protective bulges are uniformly arranged on the inner concave surface of the protective frame (346), and the protective bulges are made of wear-resistant rubber materials.
CN202010314841.5A 2020-04-21 2020-04-21 Auxiliary equipment for maintenance of subway servo frame Active CN111469884B (en)

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CN202010314841.5A CN111469884B (en) 2020-04-21 2020-04-21 Auxiliary equipment for maintenance of subway servo frame

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CN111469884A CN111469884A (en) 2020-07-31
CN111469884B true CN111469884B (en) 2020-11-10

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