CN216542848U

CN216542848U - Subway transmission gear box supports frock

Info

Publication number: CN216542848U
Application number: CN202122594408.4U
Authority: CN
Inventors: 张建伟; 陈波; 陈继光
Original assignee: Changzhou Busuzhe Machinery Manufacturing Co ltd
Current assignee: Changzhou Busuzhe Machinery Manufacturing Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-17
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a subway transmission gear box supporting tool, which comprises a connecting seat, wherein grooves are symmetrically formed in the top of the connecting seat, the grooves are distributed on connecting lines at four corners of the connecting seat, a convex block is connected in a sliding manner in the grooves, an arc-shaped plate is fixedly connected to the top of the convex block, an auxiliary assembly for assisting positioning is arranged on the arc-shaped plate, the connecting seat is arranged in a hollow manner, a rotating plate is rotatably connected to the hollow position in the connecting seat, the convex block is in sliding clamping connection with the rotating plate, a motor is fixedly arranged at the bottom of the connecting seat, the convex block moves towards the center of the connecting seat, so that the convex block drives the arc-shaped plate to extrude a shell of a gear box, in the process, an extruding block on the arc-shaped plate firstly contacts the shell and is overturned, and the semicircular plate is also overturned at the moment, so that the arc-shaped plate clamps and fixes the shell of the gear box, thereby avoiding the vibration from deviating in position during work.

Description

Subway transmission gear box supports frock

Technical Field

The utility model belongs to the technical field of gearbox correlation, and particularly relates to a subway transmission gearbox supporting tool.

Background

According to patent publication CN 211565710U's a subway transmission gear case supports frock, the on-line screen storage device comprises a base, the four corners of base bottom all is provided with the supporting leg, four groups the bottom of supporting leg is provided with the universal wheel, the intermediate position department at base top is provided with the bracing piece, the bilateral symmetry at the positive one end top of bracing piece articulates there is first articulated rod. The device of the utility model is characterized in that through the mutual matching of the first-slide block, the second hinge rod, the third hinge rod, the second slide block, the clamping plate, the third sliding chute, the first sliding chute and the second sliding chute, through the self weight of the gear box, can automatically clamp the gear box, can adapt to gear boxes with different weights and different sizes, so that the clamping of the gear box is more stable, the clamping time of the gear box is reduced, the working efficiency is improved, the gear box can be buffered and damped, and the damage to the inside of the gear box caused by the vibration generated when the gear box moves can be prevented, however, the device has no function of fixing and locking the gear box after being placed, therefore, no matter whether the device is in the process of movement or working, the gear box can be possibly dead, and therefore a subway transmission gear box supporting tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a subway transmission gearbox supporting tool to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a subway transmission gear box supports frock, includes the connecting seat, connecting seat top symmetry is seted up flutedly, and the recess is arranged on the connecting wire in connecting seat four corners, the inside sliding connection of recess has the lug, and lug top fixedly connected with arc, be provided with the auxiliary assembly who is used for assistance-localization real-time on the arc, the connecting seat is the cavity setting, and the inside cavity department of connecting seat rotates and is connected with the rotor plate, lug and rotor plate slip joint, the bottom fixed mounting of connecting seat has the motor, and the output of motor stretches into the inside of connecting seat and the axle center fixed connection of rotor plate.

Preferably, the arc wall has been seted up to circumference equidistance on the rotor plate, and the linear distance at arc wall both ends equals the length of recess, the rotor plate passes through arc wall and lug slip joint.

Preferably, the lug is the setting of cuboid, and the side of lug and base all slide at the inner wall of recess and the diapire of arc wall.

Preferably, the auxiliary assembly includes semicircle board and extrusion piece, the inside circumference equidistance of arc rotates and is connected with the semicircle board, and rotates on the semicircle board and be connected with the extrusion piece, the rotation of semicircle board and extrusion piece is connected and is higher friction rotation and connects.

Preferably, the inner side of the pressing block has three continuous convex shapes, and the longest middle position is the same.

Preferably, the periphery of the bottom of the connecting seat is fixedly connected with fixing piles, and the bottom of each fixing pile is rotatably connected with a movable wheel.

Compared with the prior art, the utility model provides a subway transmission gear box supporting tool which has the following beneficial effects:

according to the gearbox, the gearbox is placed at the position of the connecting seat, the output shaft of the motor drives the rotating plate to rotate through the work of the motor, when the rotating plate rotates, the convex block inside the arc-shaped groove formed in the top of the rotating plate can move and can be influenced by the groove, so that the convex block moves towards the center of the connecting seat, the convex block drives the arc-shaped plate to extrude a shell of the gearbox, in the process, the extruding block on the arc-shaped plate firstly contacts the shell and overturns, and the semicircular plate can also overturn at the moment, so that the gearbox shell is clamped and fixed by the narcissus arc-shaped plate, and the situation that the position is deviated due to vibration during work is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic structural view of a subway transmission gearbox supporting tool provided by the utility model;

FIG. 2 is a schematic structural diagram of an auxiliary assembly according to the present invention;

FIG. 3 is a schematic view of a mounting structure of the pivotal plate according to the present invention;

in the figure: 1. a connecting seat; 2. a groove; 3. a bump; 4. an arc-shaped plate; 5. an auxiliary component; 501. a semicircular plate; 502. extruding the block; 6. a rotating plate; 7. a motor; 8. fixing the pile; 9. an arc-shaped slot; 10. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme of a subway transmission gear box supporting tool, which includes a connecting seat 1, wherein grooves 2 are symmetrically formed in the top of the connecting seat 1, the grooves 2 are arranged on connecting lines at four corners of the connecting seat 1, a convex block 3 is connected in the grooves 2 in a sliding manner, an arc-shaped plate 4 is fixedly connected to the top of the convex block 3, an auxiliary assembly 5 for auxiliary positioning is arranged on the arc-shaped plate 4, the connecting seat 1 is arranged in a hollow manner, a rotating plate 6 is rotatably connected to the hollow portion of the connecting seat 1, the convex block 3 is connected with the rotating plate 6 in a sliding manner in a clamping manner, a motor 7 is fixedly mounted at the bottom of the connecting seat 1, and an output end of the motor 7 extends into the connecting seat 1 and is fixedly connected with the axis of the rotating plate 6.

Arc 9 has been seted up to circumference equidistance on rotor plate 6, and the linear distance at arc 9 both ends equals the length of recess 2, rotor plate 6 passes through arc 9 and lug 3 slip joint, for the rotation through the position of arc 9 to drive lug 3 and remove in the inside of arc 9.

Lug 3 is the cuboid setting, and the side of lug 3 and the diapire of base equal slip at the inner wall of recess 2 and arc wall 9, in order to make lug 3 when removing, the pivoted phenomenon can not take place for lug 3's self.

The auxiliary assembly 5 comprises a semicircular plate 501 and an extrusion block 502, the inner circumference of the arc-shaped plate 4 is connected with the semicircular plate 501 in an equidistant rotating mode, the semicircular plate 501 is connected with the extrusion block 502 in a rotating mode, the semicircular plate 501 and the extrusion block 502 are connected in a rotating mode through higher friction in a rotating mode, and when the semicircular plate 501 and the extrusion block 502 are in contact with irregular shapes, the semicircular plate 501 and the extrusion block 502 rotate to be auxiliary fixed.

The inner side of the extrusion block 502 is in three continuous convex shapes, and the longest middle position is used for forming a clamping state.

The fixed piles 8 are fixedly connected to the periphery of the bottom of the connecting seat 1, and the moving wheels 10 are rotatably connected to the bottoms of the fixed piles 8, so that the device can move conveniently.

The working principle is as follows: at the device in work, the gear box is placed in the position of connecting seat 1, work through motor 7, make motor 7's output shaft drive rotor plate 6 rotate, rotor plate 6 is in the pivoted, 9 inside lugs 3 of arc 9 offered at the top of rotor plate can remove, and lugs 3 can receive recess 2's influence, thereby make lugs 3 to the central motion of connecting seat 1, make lugs 3 drive arc 4 and extrude the shell of gear box, and at this in-process, the extrusion piece 502 on arc 4 at first contacts the shell, and take place the upset, and semicircle board 501 also can overturn this moment, thereby narcissus arc 4 is fixed to the clamp of gear box shell, thereby avoided in work, the skew of vibration emergence position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a subway transmission gear case supports frock, includes connecting seat (1), its characterized in that: connecting seat (1) top symmetry is seted up flutedly (2), and recess (2) arrange on the connecting wire in connecting seat (1) four corners, recess (2) inside sliding connection has lug (3), and lug (3) top fixedly connected with arc (4), be provided with on arc (4) and be used for assistance-localization real-time's auxiliary assembly (5), connecting seat (1) is cavity setting, and the inside cavity department of connecting seat (1) rotates and is connected with rotor plate (6), lug (3) and rotor plate (6) slip joint, the bottom fixed mounting of connecting seat (1) has motor (7), and the output of motor (7) stretches into the inside of connecting seat (1) and the axle center fixed connection of rotor plate (6).

2. The subway transmission gearbox supports frock of claim 1, characterized in that: arc wall (9) have been seted up to circumference equidistance on rotor plate (6), and the linear distance at arc wall (9) both ends equals the length of recess (2), rotor plate (6) slide the joint through arc wall (9) and lug (3).

3. The subway transmission gearbox supports frock of claim 2, characterized in that: lug (3) are the cuboid setting, and the side and the base of lug (3) all slide the diapire at the inner wall of recess (2) and arc wall (9).

4. The subway transmission gearbox supports frock of claim 1, characterized in that: auxiliary assembly (5) include semicircle board (501) and extrusion piece (502), the inside circumference equidistance of arc (4) is rotated and is connected with semicircle board (501), and rotates on semicircle board (501) and be connected with extrusion piece (502), the rotation of semicircle board (501) and extrusion piece (502) is connected and is higher friction rotation connection.

5. The subway transmission gearbox supports frock of claim 4, characterized in that: the inner side of the extrusion block (502) is in three continuous convex shapes, and the middle position is the longest.

6. The subway transmission gearbox supports frock of claim 1, characterized in that: the fixed piles (8) are fixedly connected to the periphery of the bottom of the connecting seat (1), and the bottom of each fixed pile (8) is rotatably connected with a moving wheel (10).