CN213008145U

CN213008145U - Movable type overhauling platform anti-tipping tool

Info

Publication number: CN213008145U
Application number: CN202022032216.XU
Authority: CN
Inventors: 王泳; 崔振华; 张晓民
Original assignee: Loteem Beijing Rail Transit Technology Co Ltd
Current assignee: Loteem Beijing Rail Transit Technology Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-20
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a portable maintenance platform anti-tilt frock, including fixed mounting panel and horizontal regulating plate, the fixed mounting panel both ends set up frame coupling mechanism, and the middle part has first elongated hole, and second elongated hole is seted up to horizontal regulating plate one end, and the other end sets up the hook plate, and first elongated hole and second elongated hole alternately stack to through the locking bolted connection that runs through, locking bolt one end runs through back and slider fixed connection. The tool of the utility model can be installed at any position on the maintenance platform equipment, and the position of the fixed mounting plate can be adjusted according to the actual use condition on the maintenance site; the device can be connected with a skirt board at the bottom of the field bullet train, can be adjusted in the vertical and front and back positions, and can be locked in position through a locking mechanism, so that the device has good practicability and flexibility when used on the field; simple structure, low processing cost and repeated use.

Description

Movable type overhauling platform anti-tipping tool

Technical Field

The utility model relates to an overhaul platform technical field, concretely relates to portable maintenance platform anti-tilt frock.

Background

Structural devices related to platform type rollover prevention in the current market are various in types, and the common structural forms include: (1) telescopic support legs or auxiliary supporting devices are arranged on the periphery of the platform, and the stable surname of the platform is ensured by increasing the supporting area formed by the platform and the ground, so that the platform is prevented from side turning; (2) an inclination angle sensor is arranged on the platform equipment to monitor the inclination angle of the platform equipment, and the platform equipment is prevented from tipping by calculating the maximum tipping angle of the platform equipment and using an electrical control technical means.

The use of the above-described rollover prevention apparatus has the following disadvantages:

(1) increase supplementary landing leg structure and can increase the occupation of land space of overhauing the platform, then can't overhaul the operation to the place that overhauls the scene and have space restriction, one of the characteristics of portable maintenance platform is light moreover, and the convenience is removed in overhauing the storehouse, increases supplementary landing leg and can increase the whole weight of overhauing the platform.

(2) If the tilt sensor is mounted on the platform, the maximum tilt angle of the maintenance platform equipment needs to be calculated, the tilt angle is related to the gravity center of the platform equipment, and once the gravity center position changes, the tilt angle also changes. In the maintenance process, the operation personnel can move on the platform, the maintenance platform and the operation personnel are taken as a whole, the gravity center position of the operation personnel is changed, the arrangement of the inclination angle sensor can be influenced under the condition, certain safety risk exists, and the sensitivity and the failure rate of the inclination angle sensor are also uncontrollable factors.

SUMMERY OF THE UTILITY MODEL

To carrying out the application scene that detects the operation to the EMUs in the motor car section, the utility model aims at providing a portable maintenance platform anti-tilt frock.

The utility model discloses a reach above-mentioned purpose, specifically can realize through following technical scheme:

the utility model provides a portable maintenance platform frock of preventing toppling over, includes fixed mounting panel and horizontal regulating plate, and the fixed mounting panel both ends set up frame coupling mechanism, and the middle part has first elongated hole, and second elongated hole is seted up to horizontal regulating plate one end, and the other end sets up the hook plate, and first elongated hole and second elongated hole are alternately stacked to through the locking bolted connection that runs through, locking bolt one end run through back and slider fixed connection.

Furthermore, the other end of the locking bolt is fixedly provided with a rotating handle.

Furthermore, the middle part of the transverse adjusting plate is movably provided with an anti-unhooking mechanism.

Further, the unhooking prevention mechanism comprises a set screw which is sleeved on the sliding sleeve and is installed on one side of the sliding sleeve in a threaded mode.

Further, the fixed mounting plate is fixedly connected with the maintenance platform frame through a frame connecting mechanism.

Further, the frame connecting mechanism comprises threaded holes formed in two ends of the fixed mounting plate and bolts installed in a matched mode with the threaded holes.

Compared with the prior art, the utility model discloses a frock: (1) the device can be installed at any position on the maintenance platform equipment, and the position of the fixed installation plate can be adjusted according to the actual use condition on the maintenance site; (2) the hook plate is used for being connected with a skirt plate at the bottom of the field bullet train, can be adjusted in the vertical and front and back position directions, and is locked in position through the locking mechanism, so that the hook plate has good practicability and flexibility when being used on the field; (3) simple structure, low processing cost and repeated use.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure, 1, a mounting plate is fixed; 11. a frame connecting mechanism; 12. a first elongated hole; 2. a transverse adjusting plate; 21. a second elongated hole; 22. a hook plate; 3. locking the bolt; 4. a slider; 5. rotating the handle; 6. an unhooking prevention mechanism; 61. a sliding sleeve; 62. and (5) tightening the screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the utility model discloses a frock is prevented tipping by portable maintenance platform, including fixed mounting panel 1 and horizontal regulating plate 2, fixed mounting panel 1 both ends set up frame coupling mechanism 11, and the middle part has first rectangular hole 12. The first elongated hole 12 is an elongated hole chute component directly formed on the fixed mounting plate 1 or mounted on the fixed mounting plate 1. The first elongated hole 12 is used for guiding the transverse adjusting plate 2 in the length direction of the fixed mounting plate 1, so that the hook plate 22 can be adjusted in the length direction of the fixed mounting plate 1.

Preferably, the fixed mounting plate 1 is fixedly connected with the maintenance platform frame through a frame connecting mechanism 11. In an embodiment, preferably, the frame connecting mechanism 11 includes a threaded hole opened at both ends of the fixed mounting plate 1 and a bolt fitted with the threaded hole; the frame connecting mechanism 11 may be fixed by a fastening or welding. The fixed mounting plate 1 is a fixed mounting component of the whole tool, and the tool can be mounted on the maintenance platform equipment through bolt connection.

One end of the transverse adjusting plate 2 is provided with a second elongated hole 21, and the other end is provided with a hook plate 22. Preferably, the middle part of the transverse adjusting plate 2 is movably provided with an anti-unhooking mechanism 6. In one embodiment, the mousing-hook mechanism 6 preferably comprises a set screw 62 which is sleeved on the sliding sleeve 61 and is threadedly mounted on one side of the sliding sleeve 61. The hook plate 22 is used for hooking the skirtboard at the bottom of the motor train unit body, the unhooking prevention mechanism 6 can slide back and forth on the transverse adjusting plate 2, the positions of the unhooking prevention mechanism 6 and the hook plate 22 can be fixed by screwing the set screw 62, and the hook plate 22 is prevented from being unhooked; the unhooking prevention mechanism 6 is used for firmly connecting and locking the hook plate 22 and the vehicle body apron board, so that the maintenance platform and the bullet train body are stably fixed on the whole body and prevented from toppling over.

The first long hole 12 of the fixed mounting plate 1 is overlapped with the second long hole 21 of the transverse adjusting plate 2 in a crossed mode and is connected through a through locking bolt 3, and one end of the locking bolt 3 is fixedly connected with the sliding block 4 after penetrating through. The slider 4 is installed inside or outside the fixed mounting plate 1, can slide along the first elongated hole 12, carries out position locking through the locking bolt 3. The second elongated hole 21 is used for realizing the guiding movement of the transverse adjusting plate 2 relative to the fixed mounting plate 1 in the direction of the transverse adjusting plate 2, thereby realizing the adjustment of the hook plate 22 in the length direction of the transverse adjusting plate 2.

In a specific embodiment, the fixed mounting plate 1 is a frame of an overhaul platform vertically or horizontally mounted, and the horizontal adjusting plate 2 is horizontally and horizontally mounted relative to the fixed mounting plate 1, so that the hook plate 22 can be adjusted in the vertical, left and right directions or the vertical, front and back directions. Preferably, the other end fixed mounting twist grip 5 of locking bolt 3, the relative position of overhauing platform and motor car automobile body is through fixed mounting panel 1 and the good position back of horizontal regulating plate 2 activity adjustment, screws up fixedly through locking bolt 3, and twist grip 5 can conveniently screw up the operation for it is fixed convenient reliable.

The specific embodiments of the present invention are only for explaining the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the present embodiment as required without inventive contribution after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a portable maintenance platform frock of preventing toppling over, a serial communication port, including fixed mounting panel (1) and horizontal regulating plate (2), the fixed mounting panel both ends set up frame coupling mechanism (11), and the middle part has first elongated hole (12), and second elongated hole (21) are seted up to horizontal regulating plate one end, and the other end sets up hook plate (22), and first elongated hole and second elongated hole alternately stack to be connected through locking bolt (3) that run through, locking bolt one end run through the back with slider (4) fixed connection.

2. The movable maintenance platform rollover prevention tooling as set forth in claim 1, wherein a rotating handle (5) is fixedly mounted at the other end of the locking bolt.

3. The movable maintenance platform overturn prevention tool for the mobile maintenance platform of claim 1, wherein the middle part of the transverse adjusting plate is movably provided with an anti-unhooking mechanism (6).

4. The movable maintenance platform rollover prevention tooling as set forth in claim 3, wherein the unhooking prevention mechanism comprises a set screw (62) which is sleeved on the sliding sleeve (61) and is installed on one side of the sliding sleeve in a threaded manner.

5. The movable maintenance platform rollover prevention tooling as set forth in claim 1, wherein the fixed mounting plate is fixedly connected with the maintenance platform frame through a frame connection mechanism.

6. The movable maintenance platform anti-rollover tool according to claim 1, wherein the rack connecting mechanism comprises threaded holes formed in two ends of the fixed mounting plate and bolts mounted in cooperation with the threaded holes.