CN218194918U

CN218194918U - Electric passenger car tread type brake unit dismounting tool

Info

Publication number: CN218194918U
Application number: CN202222429060.8U
Authority: CN
Inventors: 胡安定; 徐洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-03
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a frock is dismantled to [ electric ] motor coach tread formula braking unit, a serial communication port, the on-line screen storage device comprises a base, running gear is all installed to the bottom four corners department of base, the top central point of base puts fixed mounting has the hydraulic stem, first electric telescopic handle is all installed to the both sides of base, first electric telescopic handle's bottom fixed mounting has anti-skidding fixed block, the sliding tray has been seted up on the top of workstation, the internally mounted of sliding tray has two-way threaded rod, two-way threaded rod threaded connection has two sets of sliders, the grip block is all installed on the top of two sets of sliders, one side fixedly connected with protection pad of grip block, a supporting bench is installed on the top of workstation, the bottom central point of a supporting bench puts and the equal fixedly connected with second electric telescopic handle of four corners department, the drive of motor can drive two sets of grip blocks and be close to each other and carry out the centre gripping to braking unit fixed, the stability of braking unit when having improved the dismantlement, the dismantlement efficiency is improved.

Description

Electric passenger car tread type brake unit dismounting tool

Technical Field

The utility model relates to a technical field is dismantled in the maintenance, particularly, relates to a frock is dismantled to [ electric ] motor coach tread formula brake unit.

Background

The series of brake units of the electric passenger car brake system comprises two types of brake units with parking and brake units without parking, the weights of the brake units are respectively 70kg and 50kg, and each train comprises 24 brake units.

When this brake unit trouble is repaiied or internal mechanism inspection, all need follow the automobile body and dismantle, the dismouting of this brake unit generally adopts the mode that the safety belt protection was hung (is hung and is protected in the bogie), pure manpower dismantlement at present, and the steadiness of dismantling in-process brake unit is along with dismantling going on more and more badly, thereby leads to the brake unit to take place to rock and influence workman's dismantlement, influences dismouting efficiency.

For the problems in the related art, no better solution has been proposed at present.

Consequently in order to solve above problem, the utility model provides a frock is dismantled to [ electric ] motor coach tread formula brake unit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock is dismantled to [ electric ] motor coach tread formula brake unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock is dismantled to [ electric ] motor coach tread formula braking unit, a serial communication port, including the device main part, the device main part includes the base, running gear is all installed to the bottom four corners department of base, the top central point of base puts fixed mounting has the hydraulic stem, first electric telescopic handle is all installed to the both sides of base, first electric telescopic handle's bottom fixed mounting has anti-skidding fixed block, the bottom fixedly connected with workstation of hydraulic stem, the sliding tray has been seted up on the top of workstation, the internally mounted of sliding tray has two-way threaded rod, two sets of sliders of two-way threaded rod threaded connection, two sets of the grip block is all installed on the top of slider, one side fixedly connected with protection pad of grip block, one side fixed mounting of workstation has the motor case, the internally mounted of motor case has the motor, one side fixed mounting of motor has the speed reducer, the pivot is installed to one side of speed reducer, one side fixedly connected with the bull stick of pivot, the one end of bull stick with the one end fixed connection of two-way threaded rod, a supporting bench is installed on the top, a supporting bench, the bottom central point and the equal fixedly connected with second electric telescopic handle in four corners department of supporting bench.

Further, the equal fixed mounting in both sides of base has the installation piece, the bottom fixed mounting of installation piece has first electric telescopic handle, and is two sets of the top fixed mounting of slider has the connecting rod, the one end fixedly connected with of connecting rod the grip block.

Furthermore, the bottom end of the second electric telescopic rod is fixedly connected with the top end of the workbench.

Furthermore, a first fixing seat is fixedly mounted on one side inside the sliding groove, the first fixing seat is rotatably connected with the other end of the bidirectional threaded rod, and the two groups of sliding blocks are connected with the inner wall of the sliding groove in a sliding mode.

Furthermore, a second fixing seat is fixedly mounted on one side of the inside of the motor box, a motor is fixedly mounted on one side of the second fixing seat, the output end of the transmission shaft in the motor is connected with the receiving end of the transmission shaft in the speed reducer through a shaft coupling, and the output end of the transmission shaft in the speed reducer is connected with one end of the rotating shaft through the shaft coupling.

Furthermore, the top of base is provided with external power supply and control switch, control switch with electric connection between the external power supply, first electric telescopic handle, second electric telescopic handle and the motor with electric connection between the control switch.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up the motor case, the two-way threaded rod, the setting of slider and grip block isotructure, the drive of motor can drive two sets of grip blocks and be close to each other and carry out the centre gripping to the braking unit fixed, the stability of braking unit when having improved the dismantlement, the efficiency of dismantlement is improved, and through the protection pad that sets up, to the damage on braking unit surface when having reduced the centre gripping, second electric telescopic handle and the brace table that the rethread set up, synchronous drive second electric telescopic handle promotes the brace table and is close to the bottom of braking unit, the supporting role has been played, and through the five sets of second electric telescopic handle who set up, the support nature has been strengthened.

2. The utility model discloses in, through the running gear who sets up, make things convenient for the staff to the removal of device, first electric telescopic handle and the anti-skidding fixed block of rethread setting, first electric telescopic handle can promote anti-skidding fixed block and contact in ground, has strengthened the stability of base, has avoided causing the danger that the device emptys because of rocking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a front view of fig. 1 of the present invention;

fig. 3 is the schematic view of the internal structure of the middle motor box and the sliding groove of the present invention.

Reference numerals:

1. a device main body; 2. a traveling mechanism; 3. a base; 301. mounting a block; 302. a first electric telescopic rod; 303. an anti-skid fixing block; 4. a hydraulic lever; 5. a work table; 501. a sliding groove; 502. a bidirectional threaded rod; 503. a slider; 504. a first fixed seat; 505. a connecting rod; 506. a clamping plate; 507. a protection pad; 6. a motor case; 601. a second fixed seat; 602. a motor; 603. a speed reducer; 604. a rotating shaft; 605. a rotating rod; 7. a second electric telescopic rod; 8. and (7) supporting the table.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a disassembly tool for a tread type brake unit of an electric passenger car according to an embodiment of the present invention is characterized in that the disassembly tool comprises a main body 1, the main body 1 comprises a base 3, four corners of the bottom end of the base 3 are respectively provided with a traveling mechanism 2, which facilitates the movement of a worker to the device, a hydraulic rod 4 is fixedly installed at the center position of the top end of the base 3, first electric telescopic rods 302 are installed at two sides of the base 3, an anti-slip fixing block 303 is fixedly installed at the bottom end of the first electric telescopic rod 302, the first electric telescopic rod 302 pushes the anti-slip fixing block 303 to contact the ground, the stability of the base 3 is enhanced, the danger of the device falling due to shaking is avoided, a worktable 5 is fixedly connected to the bottom end of the hydraulic rod 4, a sliding groove 501 is formed at the top end of the worktable 5, a bidirectional threaded rod 502 is installed inside the sliding groove 501, the two-way threaded rod 502 is connected with two groups of sliding blocks 503 through threads, the top ends of the two groups of sliding blocks 503 are both provided with a clamping plate 506, one side of the clamping plate 506 is fixedly connected with a protection pad 507, one side of the workbench 5 is fixedly provided with a motor box 6, a motor 602 is arranged in the motor box 6, one side of the motor 602 is fixedly provided with a speed reducer 603, one side of the speed reducer 603 is provided with a rotating shaft 604, one side of the rotating shaft 604 is fixedly connected with a rotating rod 605, one end of the rotating rod 605 is fixedly connected with one end of the two-way threaded rod 502, the motor 602 drives the speed reducer 603 to rotate, the rotating shaft 603 drives the rotating shaft 604 to rotate, the rotating rod 604 rotates to drive the two-way threaded rod 502 to rotate, and accordingly the two groups of sliding blocks 503 are driven to approach each other in the sliding groove 501 to clamp and fix the braking unit, the stability of braking unit when having improved the dismantlement has improved dismantlement efficiency, a supporting bench 8 is installed on the top of workstation 5, the bottom central point of a supporting bench 8 puts and the equal fixedly connected with second electric telescopic handle 7 of four corners department, and synchronous drive second electric telescopic handle 7 promotes a supporting bench 8 bottom near the braking unit, has played the supporting role, and through the five groups of second electric telescopic handle 7 that set up, has strengthened the support nature.

Through the above technical scheme of the utility model, the equal fixed mounting in both sides of base 3 has installation piece 301, the bottom fixed mounting of installation piece 301 has first electric telescopic handle 302, and is two sets of the top fixed mounting of slider 503 has connecting rod 505, the one end fixedly connected with of connecting rod 505 grip block 506, the bottom of second electric telescopic handle 7 with fixed connection between the top of workstation 5, inside one side fixed mounting of sliding tray 501 has first fixing base 504, first fixing base 504 with rotate between the other end of two-way threaded rod 502 and connect, it is two sets of slider 503 all with sliding connection between the inner wall of sliding tray 501, inside one side fixed mounting of motor case 6 has second fixing base 601, one side fixed mounting of second fixing base 601 has motor 602, the output of transmission shaft passes through the shaft coupling with the receiving terminal of transmission shaft is connected in the speed reducer 603, the output of transmission shaft passes through the shaft coupling with the one end of pivot 604 is connected, the top of base 3 is provided with external power supply and control switch, control switch with electric connection between the external power supply, first electric telescopic handle 302, second electric telescopic handle and 7 and electric telescopic handle 602.

The utility model discloses a working principle that frock was dismantled to [ electric ] motor coach tread formula brake unit does: during use, the device is pushed to the position right below the braking unit through the traveling mechanism 2, after the position is determined, the first electric telescopic rod 302 is driven to push the anti-skidding fixing block 303 to be in contact with the ground, the stability of the base 3 is enhanced, the danger that the device topples over due to shaking is avoided, the workbench 5 is lifted to a proper position through the hydraulic rod 4, then the five groups of second electric telescopic rods 7 are driven to push the supporting platform 8 upwards to be close to the bottom of the braking unit, the supporting effect is achieved, then the motor 602 is started, the motor 602 is driven to drive the speed reducer 603 to rotate, the speed reducer 603 rotates to drive the rotating shaft 604 to rotate, the rotating shaft 604 rotates to drive the rotating rod 605 to rotate, the rotating rod 605 rotates to drive the two-way threaded rod 502 to rotate, therefore, the two groups of sliding blocks 503 are driven to approach each other in the sliding grooves 501 to clamp and fix the braking unit, the stability of the braking unit during disassembly is improved, and the disassembly efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a frock is dismantled to [ electric ] motor coach tread formula braking unit, its characterized in that, includes device main part (1), device main part (1) includes base (3), running gear (2) are all installed to the bottom four corners department of base (3), the top central point of base (3) puts fixed mounting hydraulic stem (4), first electric telescopic handle (302) are all installed to the both sides of base (3), the bottom fixed mounting of first electric telescopic handle (302) has anti-skidding fixed block (303), the bottom fixed connection of hydraulic stem (4) has workstation (5), sliding tray (501) have been seted up on the top of workstation (5), the internally mounted of sliding tray (501) has two-way threaded rod (502), two-way threaded rod (502) threaded connection has two sets of slider (503), the top of two sets of slider (503) all installs grip block (506), one side fixed connection of grip block (506) has protection pad (507), one side fixed mounting of workstation (5) has motor case (6), the internally mounted of motor case (6) has motor (602), one side fixed mounting has one side of motor (602), one side fixed mounting has the speed reducer (604) of pivot (604), one end of the rotating rod (605) is fixedly connected with one end of the bidirectional threaded rod (502), a supporting table (8) is installed at the top end of the workbench (5), and a second electric telescopic rod (7) is fixedly connected with the bottom center position and four corners of the supporting table (8).

2. The dismounting tool for the tread type brake unit of the electric passenger car according to claim 1, characterized in that mounting blocks (301) are fixedly mounted on two sides of the base (3), the first electric telescopic rods (302) are fixedly mounted at the bottom ends of the mounting blocks (301), connecting rods (505) are fixedly mounted at the top ends of the two sets of sliding blocks (503), and one end of each connecting rod (505) is fixedly connected with the clamping plate (506).

3. The tool for disassembling the tread type brake unit of the electric passenger car according to claim 1, wherein the bottom end of the second electric telescopic rod (7) is fixedly connected with the top end of the workbench (5).

4. The tool for disassembling the tread type brake unit of the electric passenger car according to claim 1, wherein a first fixing seat (504) is fixedly installed on one side inside the sliding groove (501), the first fixing seat (504) is rotatably connected with the other end of the bidirectional threaded rod (502), and the two sets of sliding blocks (503) are both slidably connected with the inner wall of the sliding groove (501).

5. The dismounting tool for the tread type brake unit of the electric passenger car as claimed in claim 1, wherein a second fixing seat (601) is fixedly mounted on one side of the inside of the motor box (6), the motor (602) is fixedly mounted on one side of the second fixing seat (601), the output end of an inner transmission shaft of the motor (602) is connected with the receiving end of an inner transmission shaft of the speed reducer (603) through a coupler, and the output end of the inner transmission shaft of the speed reducer (603) is connected with one end of the rotating shaft (604) through a coupler.

6. The tool for disassembling the tread type brake unit of the electric passenger car according to claim 1, wherein an external power source and a control switch are arranged at the top end of the base (3), the control switch is electrically connected with the external power source, and the first electric telescopic rod (302), the second electric telescopic rod (7), the motor (602) and the control switch are electrically connected.