CN218518593U

CN218518593U - Adjustable maintenance platform for coupler of rail transit vehicle

Info

Publication number: CN218518593U
Application number: CN202221729609.9U
Authority: CN
Inventors: 冯强; 王慧敏
Original assignee: Shanghai Hamp Hydraulic Machinery Co ltd
Current assignee: Shanghai Hamp Hydraulic Machinery Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-02-24
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to an inspection platform with adjustable rail transit car coupler belongs to rail transit rolling stock and overhauls the equipment field, and it includes base frame, locates the horizontal guiding mechanism on the base frame, locates the fixed mounting board on the horizontal guiding mechanism, locates the vertical guiding mechanism on the base frame and locates the movable mounting board on the vertical guiding mechanism. The utility model discloses can realize that 4 mounting holes are horizontal, vertical size can infinitely variable control.

Description

Adjustable maintenance platform for coupler of rail transit vehicle

Technical Field

The utility model belongs to rail transit rolling stock overhauls the equipment field, relates to an inspection platform with adjustable rail transit car coupler, especially relates to a fixed professional equipment when being used for high-speed train, city subway and light rail vehicle airtight type coupling buffer device to overhaul.

Background

When the high-speed train, the urban subway and the light rail vehicle tight-lock coupler buffer device is disassembled and overhauled, the device needs to be horizontally fixed on an overhauling support so as to check the coupler buffer and replace necessary and even replacement parts.

During fixing, 4 fixing bolts need to penetrate through holes in a coupler tail seat bottom plate of the tight-lock coupler buffer device, then penetrate through reserved coupler mounting holes in the overhaul support, and then are mounted with nuts to fix the tight-lock coupler buffer device. The sizes and the positions of the through holes on the coupler tail seat bottom plate of the coupler buffer devices with different brands and specifications depend on the installation sizes related to various types of vehicle bodies, so the sizes and the positions of the through holes on the seat bottom plate are different.

In the prior art, the distribution size of the reserved coupler mounting holes on the overhaul support is fixed and unchangeable, the installation fixing requirements of coupler buffer devices with various specifications cannot be met, and if coupler buffer devices with a plurality of specifications need to be installed and fixed on site, a plurality of overhaul supports with different distribution sizes of the mounting holes need to be configured.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: to the fixed unchangeable problem of coupling mounting hole distribution size among the prior art, the utility model provides a brand-new coupling overhauls supporting structure realizes that 4 mounting holes are horizontal, vertical size can infinitely variable control.

In order to achieve the purpose, the technical scheme of the utility model a maintenance platform with adjustable rail transit vehicle coupler is provided, include base frame, locate horizontal guiding mechanism on the base frame, locate last fixed mounting panel of horizontal guiding mechanism, locate vertical guiding mechanism on the base frame and locate movable mounting panel on the vertical guiding mechanism.

Preferably, the transverse adjusting mechanism comprises a transverse transmission rod arranged on the base frame, a left movable frame and a right movable frame arranged on the transverse transmission rod, and the two fixed mounting plates are arranged on the left movable frame and the right movable frame respectively.

Preferably, the transverse transmission rod can synchronously move the right movable frame and the left movable frame towards or away from each other.

Preferably, the end part of the transverse transmission rod is provided with a transverse adjusting handle.

Preferably, vertical guiding mechanism is including locating longitudinal drive pole on the base frame, locating two turbine casees on the longitudinal drive pole, locate every shaft coupling on the turbine case and locating screw rod on the shaft coupling, movable mounting board establishes to two and installs respectively in two on the screw rod, two the turbine case respectively with left side movable frame with right side movable frame connects.

Preferably, the longitudinal transmission rod is parallel to the transverse transmission rod.

Preferably, the end part of the longitudinal transmission rod is provided with a longitudinal adjusting handle.

To sum up, the utility model discloses a following beneficial technological effect:

the utility model adopts an adjustable structure, and drives the right movable frame and the left movable frame to synchronously move in opposite directions or in opposite directions through the transverse adjusting handle, so as to realize the adjustment of the transverse installation size, and is used for matching the transverse size of a through hole on a bottom plate of a hook tailstock of a buffer device of a car coupler to be fixed; and then the longitudinal adjusting handle drives the two movable mounting plates positioned on the right movable frame and the left movable frame to synchronously and vertically move so as to be matched with the longitudinal size of a through hole on a bottom plate of a hook tailstock of the buffer device of the coupler to be fixed.

The utility model discloses a horizontal, fore-and-aft size adjustment of coupling mounting hole has realized that a platform car hook overhauls the demand that the platform can be applicable to the coupling buffer installation of different brands, specification, has improved the flexibility of equipment, has unified user field device's specification.

Drawings

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

FIG. 2 is a top view of the assembly of the present invention;

FIG. 3 is a schematic view of the structure of the lateral adjustment mechanism of the present invention;

fig. 4 is a schematic view of the structure of the vertical adjustment mechanism of the present invention.

Reference numerals are as follows: 1. a base frame; 2. a lateral adjustment mechanism; 21. a right movable frame; 22. a left movable frame; 23. a transverse transmission rod; 24. a lateral adjustment handle; 3. a longitudinal adjustment mechanism; 31. a turbine case; 32. a coupling; 33. a longitudinal transmission rod; 34. a longitudinal adjustment handle; 35. a screw; 4. fixing the mounting plate; 5. a movable mounting plate.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 4.

The embodiment of the utility model discloses maintenance platform with adjustable rail transit car coupler, the utility model relates to a car coupler maintenance platform mainly comprises base frame 1, horizontal guiding mechanism 2, vertical guiding mechanism 3, fixed mounting panel 4 and movable mounting panel 5.

The base frame 1 is used for mounting the transverse adjusting mechanism 2 and the longitudinal adjusting mechanism 3 and for carrying the weight of the coupler.

The transverse adjusting mechanism 2 is used for adjusting the transverse distance between the fixed mounting plate 4 and the movable mounting plate 5 on the left side and the right side. The mechanism mainly comprises a right movable frame 21, a left movable frame 22, a transverse transmission rod 23 and a transverse adjusting handle 24. The transverse transmission rod 23 is arranged on the base frame 1 and penetrates through the left movable frame 22 and the right movable frame 21, the fixed mounting plates 4 and the movable mounting plates 5 on the left side and the right side are respectively arranged on the right movable frame 21 and the left movable frame 22, and the transverse adjusting handle 24 is arranged at the end part of the transverse transmission rod 23.

When the transverse adjusting mechanism 2 is used, the transverse adjusting handle 24 is rotated to drive the transverse transmission rod 23, so that the right movable frame 21 and the left movable frame 22 are driven to synchronously move in the opposite direction or the opposite direction, the adjustment of the transverse installation size is realized, and the moving direction is manually controlled by the rotating direction of the transverse adjusting handle 24.

The longitudinal adjusting mechanism 3 is used for adjusting the longitudinal distance between the fixed mounting plate 4 and the movable mounting plate 5 on the left side and the right side. The mechanism mainly comprises a turbine box 31, a coupler 32, a longitudinal transmission rod 33, a longitudinal adjusting handle 34 and a screw 35. The longitudinal transmission rod 33 is also arranged on the base frame 1, is parallel to the transverse transmission rod 23 and penetrates through the two turbine boxes 31; the two turbine boxes 31 are respectively fixed opposite to the left movable frame 22 and the right movable frame 21; each turbine box 31 is provided with a coupling 32 and a screw 35 respectively, and the screw 35 is provided with a movable mounting plate 5; a longitudinal adjustment handle 34 is provided at the end of the longitudinal transmission rod 33.

When the longitudinal adjusting mechanism 3 is used, the longitudinal adjusting handle 34 is rotated to drive the longitudinal transmission rod 33, the longitudinal transmission rod 33 drives the turbine box 31, the turbine box 31 enables the screw rod 35 to rotate through the coupler 32, the screw rod 35 drives the two movable mounting plates 5 on the right movable frame 21 and the left movable frame 22 to synchronously and vertically move, and the moving direction is manually controlled by the rotating direction of the longitudinal adjusting handle 34.

Coupler buffer device is hoisted extremely the utility model discloses preceding, horizontal, the vertical size between operator's mounting hole distribution size operation horizontal adjustment handle 24 and the vertical adjustment handle 34 on the coupler tailstock bottom plate is adjusted in advance fixed mounting panel 4 and movable mounting panel 5 is unanimous with the through-hole on the coupler buffer device hook tailstock bottom plate.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present invention.

Claims

1. The utility model provides an inspection platform with adjustable rail transit car coupler which characterized in that: the adjustable horizontal adjusting mechanism comprises a base frame (1), a horizontal adjusting mechanism (2) arranged on the base frame (1), a fixed mounting plate (4) arranged on the horizontal adjusting mechanism (2), a vertical adjusting mechanism (3) arranged on the base frame (1) and a movable mounting plate (5) arranged on the vertical adjusting mechanism (3).

2. The adjustable service platform of the rail transit vehicle coupler of claim 1, wherein: horizontal guiding mechanism (2) are including locating horizontal transfer line (23) on base frame (1) and locating left side movable frame (22) and right movable frame (21) on horizontal transfer line (23), fixed mounting panel (4) establish to two and install respectively in left side movable frame (22) with right side movable frame (21).

3. The adjustable service rack of a railway vehicle coupler of claim 2, wherein: the transverse transmission rod (23) can synchronously move the right movable frame (21) and the left movable frame (22) towards or away from each other.

4. The adjustable service rack of claim 3, wherein: the end part of the transverse transmission rod (23) is provided with a transverse adjusting handle (24).

5. An adjustable service platform of a rail transit vehicle coupler according to any one of claims 2-4, characterized in that: vertical guiding mechanism (3) is including locating vertical transfer line (33) on base frame (1), locate two turbine casees (31) on vertical transfer line (33), locate every shaft coupling (32) on turbine case (31) and locating screw rod (35) on shaft coupling (32), movable mounting board (5) are established to two and are installed respectively in two on screw rod (35), two turbine case (31) respectively with left side movable frame (22) with right side movable frame (21) are connected.

6. The adjustable service rack of a railway vehicle coupler of claim 5, wherein: the longitudinal transmission rod (33) is parallel to the transverse transmission rod (23).

7. The adjustable service rack of a railway vehicle coupler of claim 5, wherein: the end part of the longitudinal transmission rod (33) is provided with a longitudinal adjusting handle (34).