CN217498615U

CN217498615U - Maintenance platform compatible with motor train and locomotive head

Info

Publication number: CN217498615U
Application number: CN202221162865.4U
Authority: CN
Inventors: 王泳; 马先磊
Original assignee: Loteem Beijing Rail Transit Technology Co Ltd
Current assignee: Loteem Beijing Rail Transit Technology Co Ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-27
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses an overhaul platform compatible with a bullet train and a locomotive head, which comprises a profiling table top, a movable table top, 2 screw lifters, 2 auxiliary supporting units and 2 supporting seats; the profiling table top is of a rectangular structure with the front end concave inwards, two sides of the profiling table top are connected with the screw rod lifter, the bottom of the screw rod lifter is provided with a supporting seat, and the front end of the supporting seat is connected with the auxiliary supporting unit through a bolt; the front end of the profiling table-board is connected with the movable table-board by a concave part bolt, and the movable table-board and the profiling table-board are spliced into a rectangle. The profile modeling mesa includes aluminum alloy skeleton, antiskid ribbed tile and mounting panel, and the front end welding arc mounting panel of aluminum alloy skeleton, antiskid ribbed tile weld in aluminum alloy skeleton's upper surface. A U-shaped groove is formed in the mounting plate, a rectangular clamping piece is welded on one side of the movable table top, and the rectangular clamping piece is inserted into the U-shaped groove. The utility model provides an overhaul the platform, can compatible motor car and locomotive the locomotive and side overhaul, the practicality is strong, has saved the cost of purchasing many equipment.

Description

Maintenance platform compatible with motor train and locomotive head

Technical Field

The utility model relates to a motor car overhauls technical field, specifically is an overhaul platform of compatible motor car and locomotive.

Background

According to the general iron transport [2015]185 article, namely the notice about clear motor train unit operation maintenance facilities and equipment configuration standards of China department of railways, a motor train unit head train maintenance platform is required to be equipped for motor train unit maintenance. The motor train unit head car overhauling platform is used for carrying out inspection, overhauling and replacement operation on head car glass, a windscreen wiper and a car lamp during overhauling operation, and provides a safe and stable operation platform for operators.

At present, the business volume that the whole institute of visitor overhauld is more and more, and the head car type is also different, not only will overhaul power and power concentration type EMUs head car, will overhaul ordinary locomotive head moreover, for improve equipment's utilization ratio, needs a multipurpose can the compatible head car of overhauing multiple motorcycle type to overhaul the platform. The multifunctional motor train unit has multiple purposes, a platform with high compatibility is designed, and the motor train unit head can be overhauled as well as the power-concentrated motor train unit head.

The defects and shortcomings of the prior art are as follows:

1. the first vehicle platform is special for one vehicle type and cannot be compatible with other vehicle types;

2. the platform is provided with a large number of platforms, and the investment cost for purchasing the vehicle is high;

3. the daily management of the platforms is troublesome, and the space of the operation area in the warehouse is occupied.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the background art, the utility model provides a following technical scheme:

the utility model provides an overhaul platform compatible with a bullet train and a locomotive head, which comprises a profiling table top, a movable table top, 2 screw lifters, 2 auxiliary supporting units and 2 supporting seats;

the profiling table top is of a rectangular structure with the front end concave inwards, two sides of the profiling table top are connected with the screw rod lifter, the bottom of the screw rod lifter is provided with a supporting seat, and the front end of the supporting seat is connected with the auxiliary supporting unit through a bolt;

the front end of the profiling table-board is internally concave and is connected with the movable table-board through bolts, and the movable table-board and the profiling table-board are spliced into a rectangle.

Further, the profile modeling mesa includes aluminum alloy skeleton, antiskid ribbed tile and mounting panel, and aluminum alloy skeleton's front end welding arc mounting panel, antiskid ribbed tile weld in aluminum alloy skeleton's upper surface.

Furthermore, a U-shaped groove is formed in the mounting plate, a rectangular clamping piece is welded on one side of the movable table top, and the rectangular clamping piece is inserted into the U-shaped groove.

Furthermore, screw holes are formed in the U-shaped groove and the clamping piece, and bolts penetrate through the screw holes in the U-shaped groove and the clamping piece.

Furthermore, the auxiliary supporting unit comprises a supporting rod and an adjusting rod which is sleeved on the circumferential direction of the supporting rod, external threads are processed on the supporting rod, internal threads are formed on the adjusting rod, and at least 2 positioning holes are formed in the adjusting rod.

Furthermore, a handle is arranged on the movable table top.

Further, this maintenance platform still includes safety barrier, and safety barrier installs in the upper portion of the circumference of profile modeling mesa.

Further, this maintenance platform still includes the extension ladder, the extension ladder install in one side of maintenance platform.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides an overhaul platform compatible with a bullet train and a locomotive head, which is used for overhaul the locomotive head after a detachable movable platform is arranged; after the movable platform is disassembled, the movable platform is used for overhauling the head of the motor car, and the movable platform and the locomotive head can be compatible to overhaul, so that one machine has multiple purposes;

(2) the utility model provides an overhaul platform compatible with a motor car and a locomotive head, which can also be compatible with side overhaul of the motor car and the locomotive while overhauling the motor car and the locomotive head;

(3) the utility model provides an overhaul platform of compatible motor car and locomotive has saved the cost of purchasing many equipment.

Drawings

FIG. 1 is a schematic structural view of an inspection platform compatible with a motor car and a locomotive head of the present invention;

FIG. 2 is a bottom view of the copying table top of the present invention;

FIG. 3 is a top view of the contoured table of the present invention;

fig. 4 is a bottom view of the movable table of the present invention.

In the figure: 1. profiling the table top; 11. an aluminum alloy skeleton; 12. an anti-skid plate; 13. mounting a plate; 14. a U-shaped groove; 2. a movable table top; 21. clamping the piece; 22. a handle; 23. a frame; 3. a screw elevator; 4. an auxiliary supporting unit; 41. a support bar; 42. adjusting a rod; 5. a supporting seat; 6. a safety barrier; 7. an extension ladder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The utility model provides an overhaul platform of compatible motor car and locomotive, as shown in fig. 1-4, should overhaul the platform and include profile modeling mesa 1,

activity mesa

2, 2

screw rod lift

3, 2

auxiliary stay units

4 and 2 supporting seats 5.

The profiling table board 1 is of a rectangular structure with the front end concave inwards, two sides of the profiling table board 1 are both connected with the screw rod lifters 3, the screw rod lifters 3 drive the profiling table board 1 to ascend or descend, the bottom of the screw rod lifters 3 is provided with the supporting seat 5, and the front end of the supporting seat 5 is connected with the auxiliary supporting unit 4 through bolts.

The front end of the profiling table top 1 is connected with a movable table top 2 through a concave part bolt, and the movable table top 2 and the profiling table top 1 are spliced into a rectangle.

Specifically, the profiling table-board 1 comprises an aluminum alloy framework 11, an anti-skid plate 12 and a mounting plate 13, wherein the aluminum alloy framework 11 is formed by welding aluminum alloy sections, the arc-shaped mounting plate 13 is welded at the front end of the aluminum alloy framework 11, and the anti-skid plate 12 is welded on the upper surface of the aluminum alloy framework 11.

Specifically, a U-shaped groove 14 is formed in the mounting plate 13, a rectangular clamping piece 21 is welded on one side of the movable table top 2 assembled with the profiling table top 1, the rectangular clamping piece 21 is inserted into the U-shaped groove 14, and preferably, the number of the U-shaped groove 14 and the number of the clamping pieces 21 are 4.

Specifically, screw holes are formed in the U-shaped groove 14 and the clamping piece 21, and bolts penetrate through the screw holes in the U-shaped groove 14 and the clamping piece 21, namely the bolts sequentially penetrate through the U-shaped groove 14 and the clamping piece 21, so that the movable table top 2 is installed on the profiling table top 1.

The movable table-board 2 is formed by welding an aluminum welding frame 23 and an antiskid plate, and four fixed clamping pieces are welded on the frame 23. Meanwhile, four handle mounting holes are processed on the antiskid plate, handles are mounted at the four handle mounting holes, and the handles can be used for manually lifting the movable table board and can also be used for hoisting.

Specifically, the auxiliary supporting unit 4 includes a supporting rod 41 and an adjusting rod 42 sleeved on the supporting rod 41 in the circumferential direction, an external thread is processed on the supporting rod 41, an internal thread is formed on the adjusting rod 42, in order to adjust the height of the auxiliary supporting unit 4, a handle is installed at the top of the supporting rod 41, and the supporting rod 41 can be adjusted up and down by rotating the handle, that is, the height of the auxiliary supporting unit 4 is adjusted; in order to adjust the extension length of the auxiliary support unit 4, at least 2 positioning holes are formed in the adjusting rod 42.

It should be noted that a hollow tube is arranged at the front end of the supporting seat 5, a through hole perpendicular to the hollow tube is formed in the hollow tube, the adjusting rod 42 is inserted into the hollow tube, the insertion depth of the adjusting rod 42 is adjusted to align the through hole with the positioning hole, and a bolt penetrates through the through hole and the positioning hole to install the auxiliary supporting unit 4 on the supporting seat 5. By adjusting the insertion depth of the adjusting rod 42, the through holes are aligned with different positioning holes, and the adjustment of the forward extending position of the auxiliary supporting unit 4 is realized.

Specifically, the movable table top 2 is provided with a handle 22, which is convenient for carrying the movable table top 2. Preferably, the number of handles 22 is 4.

Specifically, this maintenance platform still includes safety barrier 6, and safety barrier 6 installs in the upper portion of the circumference of profile modeling mesa 1, and preferably, safety barrier 6 installs in the upper portion of profile modeling mesa 1 both sides and rear side, perpendicular to profile modeling mesa 1, and safety barrier 6's height is 1.1 meters.

Specifically, this maintenance platform still includes extension ladder 7, extension ladder 7 install in one side of maintenance platform.

The utility model discloses an increase movable table surface 2's mode on profile modeling mesa 1, and realize that the maintenance platform of motor car and locomotive and car side is compatible, profile modeling mesa 1 adopts the welding process preparation, and set up 4U type grooves on the profile modeling curved surface, correspond the bellied fastener 21 of position design equally at movable table surface 2, only need during the change with fastener 21 put in corresponding U type groove can, be for safety equally, the screw hole has been designed on fastener 21, can twist with the bolt, accomplish that the mesa wholeness is better, it is safer.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An overhaul platform compatible with a bullet train and a locomotive head is characterized by comprising a profiling table top (1), a movable table top (2), 2 screw lifters (3), 2 auxiliary supporting units (4) and 2 supporting seats (5);

the profiling table top (1) is of a rectangular structure with the front end concave inwards, two sides of the profiling table top (1) are connected with the screw rod lifter (3), the bottom of the screw rod lifter (3) is provided with the supporting seat (5), and the front end of the supporting seat (5) is connected with the auxiliary supporting unit (4) through bolts;

the front end of the profiling table top (1) is provided with a concave part which is connected with a movable table top (2) through a bolt, and the movable table top (2) and the profiling table top (1) are spliced into a rectangle.

2. The maintenance platform of compatible motor car and locomotive according to claim 1, characterized in that, profile modeling mesa (1) includes aluminum alloy skeleton (11), antiskid ribbed tile (12) and mounting panel (13), and arc mounting panel (13) are welded to the front end of aluminum alloy skeleton (11), and antiskid ribbed tile (12) weld in the upper surface of aluminum alloy skeleton (11).

3. The maintenance platform for the compatible locomotive and motor car of claim 2, characterized in that the mounting plate (13) is provided with a U-shaped groove (14), one side of the movable table top (2) is welded with a rectangular clamping piece (21), and the rectangular clamping piece (21) is inserted into the U-shaped groove (14).

4. The maintenance platform for the compatible locomotive and motor car of claim 3, wherein the U-shaped groove (14) and the clamping piece (21) are provided with screw holes, and the bolt penetrates through the screw holes on the U-shaped groove (14) and the clamping piece (21).

5. The maintenance platform for the compatible locomotive of the bullet train and the locomotive according to claim 1, wherein the auxiliary supporting unit (4) comprises a supporting rod (41) and an adjusting rod (42) sleeved on the supporting rod (41) in the circumferential direction, the supporting rod (41) is provided with an external thread, the adjusting rod (42) is provided with an internal thread, and the adjusting rod (42) is provided with at least 2 positioning holes.

6. The maintenance platform compatible with a motor car and a locomotive head as claimed in claim 1, characterized in that the maintenance platform further comprises a safety guardrail (6), and the safety guardrail (6) is arranged at the upper part of the periphery of the profiling table top (1).

7. The maintenance platform compatible with a motor car and a locomotive head as claimed in claim 1, characterized in that the maintenance platform further comprises a telescopic ladder (7), and the telescopic ladder (7) is installed at one side of the maintenance platform.