CN214006462U

CN214006462U - Subway train end part overhauling platform

Info

Publication number: CN214006462U
Application number: CN202022059134.4U
Authority: CN
Inventors: 张浩然
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-08-20
Anticipated expiration: 2030-09-19

Abstract

The utility model belongs to the technical field of overhaul the platform, especially, subway train tip overhauls platform, it is inconvenient to current platform height-adjusting, and be not convenient for fix the platform when using, can not increase the problem of the stability when using, the scheme as follows now is proposed, it includes the bottom plate, two supporting seats of top fixedly connected with of bottom plate, the breach spout has all been seted up to one side that two supporting seats are close to each other, the top of two breach spouts is the opening setting, equal slidable mounting has the push pedal in two breach spouts, the same operation platform of top fixedly connected with of two push pedals, operation platform's top is provided with protective structure, the bottom fixedly connected with electric jar of bottom plate, the top fixedly connected with connecting plate of electric jar. The utility model discloses only need an electric jar just can adjust operation platform's height, stability when can increasing operation platform simultaneously and use, and the convenience removes when not using.

Description

Subway train end part overhauling platform

Technical Field

The utility model relates to an overhaul platform technical field, especially relate to a subway train tip overhauls platform.

Background

Subway is a form of railway transportation, and refers to an urban rail transit system mainly operated underground, and in order to overhaul subway trains, an overhaul platform is required, for example, application No. 201920922150.6 or an authorization notice No.: CN 209987965U's patent document provides a subway train tip overhauls platform, the on-line screen storage device comprises a base, the first supporting leg of the equal fixedly connected with in both sides at base top, and the top of first supporting leg has seted up the slot hole, the inside fixedly connected with telescopic machanism of slot hole, and telescopic machanism's top fixedly connected with second supporting leg, the first backup pad of top fixedly connected with of second supporting leg, the first fixed plate of back fixedly connected with of first backup pad, the rear end fixedly connected with second fixed plate at first fixed plate top, and the equal fixedly connected with third fixed plate in the positive both sides of second fixed plate, the inside sliding connection of third fixed plate has the second backup pad, and the right side at second backup pad top is seted up flutedly.

The height of the existing platform is inconvenient to adjust, the platform is inconvenient to fix when the platform is used, and the stability when the platform is used cannot be increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenience of current platform height-adjusting, and be not convenient for fix the platform when using, can not increase the shortcoming of the stability when using, and the subway train tip that provides overhauls the platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a subway train tip overhauls platform, comprising a base plate, two supporting seats of top fixedly connected with of bottom plate, the breach spout has all been seted up to one side that two supporting seats are close to each other, the top of two breach spouts is the opening setting, equal slidable mounting has the push pedal in two breach spouts, the same operation platform of top fixedly connected with of two push pedals, operation platform's top is provided with protective structure, the bottom fixedly connected with electricity jar of bottom plate, the top fixedly connected with connecting plate of electricity jar, the both sides of connecting plate respectively with two push pedal fixed connection, the bottom slidable mounting of bottom plate has four supporting legs, the equal fixedly connected with universal wheel in bottom of four supporting legs, the same stripper plate of top fixedly connected with of four supporting legs.

Preferably, four floor mats are fixedly mounted at the bottom of the bottom plate, and a plurality of springs are fixedly connected between the bottom of the extrusion plate and the top of the bottom plate.

Preferably, the bottom of connecting plate is connected with four stripper bars, and four stripper bars all contradict with the top of stripper plate, and the top central point of stripper plate puts and has seted up the through-hole, and the through-hole is contactless with the electric jar.

Preferably, fixed mounting has the square on one side inner wall of breach spout, and the square groove has been seted up to one side of push pedal, square and square groove sliding connection, and perpendicular fixed mounting has the round bar on the inner wall of square groove, and square slidable mounting is in the outside of round bar.

Preferably, protective structure includes four bracing pieces, four flexible section of thick bamboos and a plurality of guardrail bar, and the equal perpendicular fixed mounting of four bracing pieces is at operation platform's top, and four flexible sections of thick bamboos are slidable mounting respectively in the outside of four bracing pieces, and a plurality of guardrail bar fixed connection are in the outside of four flexible sections of thick bamboos.

Preferably, one side of the operating platform is fixedly connected with two pushing handles, the top of the bottom plate is fixedly connected with a switch electric box, and the switch electric box is connected with the electric cylinder.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the electric cylinder pushes the connecting plate to move upwards, the connecting plate drives the two push plates to move upwards, the two push plates push the operating platform to move upwards, the height of the operating platform can be adjusted, and different height using requirements can be met;

(2) the protection structure can protect operators, the connecting plate moves upwards and drives the two extrusion rods to move upwards to leave the extrusion plates, the extrusion plates drive the four universal wheels to move upwards to leave the ground under the elastic force of the springs, and the four floor mats play a supporting role, so that the stability of the bottom plate can be improved, and the stability in use can be improved;

(3) after the maintenance is finished, the electric cylinder is reversely started, so that the connecting plate moves downwards to push the extrusion plates to move downwards through the two extrusion rods, the extrusion plates push the four universal wheels to be in contact with the ground again, and the universal wheels can be conveniently moved away.

The utility model discloses only need an electric jar just can adjust operation platform's height, stability when can increasing operation platform simultaneously and use, and the convenience removes when not using.

Drawings

Fig. 1 is a schematic structural view of a subway train end inspection platform provided by the present invention;

fig. 2 is a schematic top view of the stripper plate of the maintenance platform at the end of the subway train provided by the present invention;

fig. 3 is the utility model provides a three-dimensional structure schematic diagram of a subway train tip overhauls supporting seat of platform.

In the figure: the device comprises a base plate 1, a floor mat 2, supporting legs 3, universal wheels 4, an extrusion plate 5, springs 6, through holes 7, an electric cylinder 8, an extrusion rod 9, a connecting plate 10, a supporting seat 11, a square groove 12, a round rod 13, a square block 14, a notch sliding groove 15, an operating platform 16, a push handle 17, a supporting rod 18, a telescopic cylinder 19, a guardrail 20, a switch electric box 21 and a push plate 22.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a subway train end overhauls platform, comprising a base plate 1, two supporting seats 11 of the top fixedly connected with of bottom plate 1, two supporting seats 11 all set up jagged spout 15 in the one side that is close to each other, the top of two jagged spout 15 is the opening setting, equal slidable mounting has push pedal 22 in two jagged spout 15, the same operation platform 16 of top fixedly connected with of two push pedal 22, operation platform 16's top is provided with protective structure, bottom 1's bottom fixedly connected with electric jar 8, electric jar 8's top fixedly connected with connecting plate 10, the both sides of connecting plate 10 respectively with two push pedal 22 fixed connection, bottom 1's bottom slidable mounting has four supporting legs 3, the equal fixedly connected with universal wheel 4 in bottom of four supporting legs 3, the same stripper plate 5 of the top fixedly connected with of four supporting legs 3.

In this embodiment, the bottom of bottom plate 1 is fixed with four floor mats 2, a plurality of springs 6 of fixedly connected with between the bottom of stripper plate 5 and the top of bottom plate 1, and spring 6 provides elasticity for stripper plate 5.

In this embodiment, the bottom of connecting plate 10 is connected with four stripper bars 9, and four stripper bars 9 all contradict with stripper plate 5's top, and stripper plate 5's top central point puts and has seted up through-hole 7, and through-hole 7 and electric jar 8 contactless.

In this embodiment, fixed mounting has square 14 on one side inner wall of breach spout 15, and square groove 12 has been seted up to one side of push pedal 22, and square 14 and square groove 12 sliding connection, perpendicular fixed mounting has round bar 13 on the inner wall of square groove 12, and square 14 slidable mounting sets up round bar 13 in the outside of round bar 13, can make square 14 only slide in square groove 12.

In this embodiment, protective structure includes four bracing pieces 18, four flexible section of thick bamboo 19 and a plurality of guardrail bar 20, and four equal perpendicular fixed mounting of bracing piece 18 are at the top of operation platform 16, and four flexible section of thick bamboo 19 are slidable mounting respectively in the outside of four bracing pieces 18, and a plurality of guardrail bar 20 fixed connection are in the outside of four flexible section of thick bamboos 19, and flexible section of thick bamboo 19 can height-adjusting, is provided with the bolt on the flexible section of thick bamboo 19 simultaneously, can lock bolt 19.

In this embodiment, two push handles 17 are fixedly connected to one side of the operating platform 16, the switch electric box 21 is fixedly connected to the top of the bottom plate 1, the switch electric box 21 is connected to the electric cylinder 8, and the push handles 17 are of a bent structure.

Example two

Referring to fig. 1-3, a subway train end overhaul platform comprises a bottom plate 1, the top of the bottom plate 1 is fixedly connected with two supporting seats 11 through screws, one side of the two supporting seats 11 close to each other is provided with a notch sliding chute 15, the tops of the two notch sliding chutes 15 are both provided with openings, push plates 22 are slidably mounted in the two notch sliding chutes 15, the tops of the two push plates 22 are fixedly connected with a same operating platform 16 through screws, the top of the operating platform 16 is provided with a protective structure, the bottom of the bottom plate 1 is fixedly connected with an electric cylinder 8 through screws, the top end of a telescopic shaft of the electric cylinder 8 is fixedly connected with a connecting plate 10 through screws, two sides of the connecting plate 10 are respectively fixedly connected with the two push plates 22 through screws, the bottom of the bottom plate 1 is slidably mounted with four supporting legs 3, and the bottom ends of the four supporting legs 3 are both fixedly connected with universal wheels 4 through screws, the top ends of the four supporting legs 3 are fixedly connected with the same extrusion plate 5 through screws.

In this embodiment, four floor mats 2 are fixedly installed at the bottom of the bottom plate 1 by welding, a plurality of springs 6 are fixedly connected between the bottom of the extrusion plate 5 and the top of the bottom plate 1 by screws, and the springs 6 provide elasticity for the extrusion plate 5.

In this embodiment, there is square 14 on one side inner wall of breach spout 15 through welded fastening, and square groove 12 has been seted up to one side of push pedal 22, and square 14 and square groove 12 sliding connection have perpendicularly installed round bar 13 through welded fastening on the inner wall of square groove 12, and square 14 slidable mounting sets up round bar 13 in the outside of round bar 13, can make square 14 only slide in square groove 12.

In this embodiment, protective structure includes four bracing pieces 18, four flexible section of thick bamboo 19 and a plurality of guardrail bar 20, and four bracing pieces 18 are all perpendicular to be installed at operation platform 16's top through welded fastening, and four flexible section of thick bamboo 19 are slidable mounting respectively in the outside of four bracing pieces 18, and a plurality of guardrail bar 20 pass through screw fixed connection in the outside of four flexible section of thick bamboos 19, and flexible section of thick bamboo 19 can height-adjusting, is provided with the bolt on the flexible section of thick bamboo 19 simultaneously, can lock bolt 19.

In this embodiment, one side of the operating platform 16 is fixedly connected with two pushing handles 17 through screws, the top of the bottom plate 1 is fixedly connected with a switch electric box 21 through screws, the switch electric box 21 is connected with the electric cylinder 8, and the pushing handles 17 are of a bent structure.

In the embodiment, when the device is not used, the four universal wheels 4 are all in contact with the ground, the two push handles 17 are used for pushing the operating platform 16 and the bottom plate 1 to move, the operating platform is moved to a proper position, the electrical equipment is powered on, the electric cylinder 8 is started, the electric cylinder 8 pushes the connecting plate 10 to move upwards, the connecting plate 10 drives the two push plates 22 to move upwards, the two push plates 22 push the operating platform 16 to move upwards, the height of the operating platform 16 can be adjusted, different height using requirements can be met, the arranged protection structure can play a protection and protection role for an operator, the connecting plate 10 drives the two extrusion rods 9 to move upwards while moving upwards, the two extrusion rods 9 are both separated from the extrusion plate 5, the extrusion plate 5 drives the four universal wheels 4 to move upwards to leave the ground under the elastic action of the spring 6, the four ground foot pads 2 play a supporting role, and the stability of the bottom plate 1 can be improved, stability when can improving the use, accomplish and maintain the back, reverse start electric jar 8 for connecting plate 10 downstream promotes stripper plate 5 downstream through two stripper bars 9, and stripper plate 5 promotes four universal wheels 4 once more with ground contact, can conveniently remove, and all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the drawing is the schematic structure picture, and concrete actual dimensions can make appropriate adjustment.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The subway train end part overhauling platform comprises a bottom plate (1) and is characterized in that two supporting seats (11) are fixedly connected to the top of the bottom plate (1), a notch sliding groove (15) is formed in one side, close to each other, of each supporting seat (11), the tops of the two notch sliding grooves (15) are both arranged in an opening mode, push plates (22) are slidably mounted in the two notch sliding grooves (15), the tops of the two push plates (22) are fixedly connected with the same operating platform (16), the top of the operating platform (16) is provided with a protection structure, the bottom of the bottom plate (1) is fixedly connected with an electric cylinder (8), the top of the electric cylinder (8) is fixedly connected with a connecting plate (10), the two sides of the connecting plate (10) are fixedly connected with the two push plates (22) respectively, four supporting legs (3) are slidably mounted at the bottom of the bottom plate (1), and universal wheels (4) are fixedly connected to the bottoms of the four supporting legs (3), the top ends of the four supporting legs (3) are fixedly connected with the same extrusion plate (5).

2. The subway train end overhaul platform as claimed in claim 1, wherein four floor mats (2) are fixedly mounted at the bottom of the bottom plate (1), and a plurality of springs (6) are fixedly connected between the bottom of the squeeze plate (5) and the top of the bottom plate (1).

3. The subway train end overhauling platform according to claim 1, wherein the bottom of the connecting plate (10) is connected with four extrusion rods (9), the four extrusion rods (9) are all abutted against the top of the extrusion plate (5), a through hole (7) is formed in the center of the top of the extrusion plate (5), and the through hole (7) is not in contact with the electric cylinder (8).

4. The subway train end overhauling platform according to claim 1, wherein a square block (14) is fixedly arranged on the inner wall of one side of the notch sliding groove (15), a square groove (12) is formed in one side of the push plate (22), the square block (14) is in sliding connection with the square groove (12), a round rod (13) is vertically and fixedly arranged on the inner wall of the square groove (12), and the square block (14) is slidably arranged on the outer side of the round rod (13).

5. The subway train end overhaul platform according to claim 1, wherein the protection structure comprises four support rods (18), four telescopic cylinders (19) and a plurality of guardrail rods (20), the four support rods (18) are vertically and fixedly installed at the top of the operating platform (16), the four telescopic cylinders (19) are respectively and slidably installed at the outer sides of the four support rods (18), and the plurality of guardrail rods (20) are fixedly connected at the outer sides of the four telescopic cylinders (19).

6. The subway train end overhaul platform as claimed in claim 1, wherein two push handles (17) are fixedly connected to one side of the operating platform (16), a switch electric box (21) is fixedly connected to the top of the bottom plate (1), and the switch electric box (21) is connected with the electric cylinder (8).