CN218950848U - Driving wheel locking device - Google Patents

Abstract

The utility model discloses a travelling wheel locking device, which comprises a transverse plate and an adjusting rod, wherein the transverse plate and the travelling wheel are arranged at intervals; the adjusting rod is in threaded connection with the transverse plate, one end of the adjusting rod extends to the travelling wheel, and the abutting plate is arranged through the connecting component; the connecting component comprises a fixed block and a frame plate, the fixed block is connected with the adjusting rod, the frame plate is connected with the resisting plate, a cavity for accommodating the fixed block is arranged in the frame plate, and the fixed block can rotate and lift in the cavity; when the traveling wheel is locked, the adjusting rod is rotated to drive the retaining plate to move through the connecting component, the fixed block is in rotary contact with the inner top wall of the cavity until the retaining plate moves to the traveling wheel, the fixed block rotates downwards in the cavity and is pressed on the inner bottom wall of the cavity, the retaining plate is abutted against the traveling wheel, locking of the traveling wheel is achieved, the traveling wheel is not easy to roll, and safety is good.

Description

Driving wheel locking device

Technical Field

The utility model relates to the technical field of driving wheel locking, in particular to a driving wheel locking device.

Background

The travelling crane is used as a common equipment carrying travelling tool, and is moved by adopting a steel wheel, so that a lot of convenience is brought to production. However, in actual production, the wheel sets are required to be fixed at specific positions, rolling phenomenon is limited, and at the moment, certain fixing measures are required to be carried out on the wheel sets. Because the outer sides of the wheels of the wheel set are covered with the wrapping plates, the triangular wood or the iron blocks are not convenient to brake in front of the wheels, and the stops of the triangular wood and the iron blocks cannot form rigid braking, so that the effect is not obvious and the potential safety hazard is great; in addition, the utility model provides a driving wheel locking device capable of solving the problems aiming at the situation that the height of a wheel set or a track which does not run on the track is low and a rail locking device cannot be installed.

Disclosure of Invention

The utility model aims to provide a driving wheel locking device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the driving wheel locking device comprises a transverse plate and an adjusting rod, wherein the transverse plate and the driving wheel are arranged at intervals; the adjusting rod is in threaded connection with the transverse plate, one end of the adjusting rod extends towards the travelling wheel, and a retaining plate is arranged through the connecting component;

the connecting assembly comprises a fixed block and a frame plate, the fixed block is connected with the adjusting rod, the frame plate is connected with the resisting plate, a cavity for accommodating the fixed block is arranged in the frame plate, and the fixed block can rotate and lift in the cavity.

As a preferable technical scheme of the utility model, the retaining plate is an arc-shaped plate.

As a preferable technical scheme of the utility model, the top of the fixed block is provided with a ball.

Compared with the prior art, the utility model has the beneficial effects that: according to the travelling wheel locking device, the adjusting rod is rotated to drive the retaining plate to move through the connecting component, the fixed block is in rotary contact with the inner top wall of the cavity until the retaining plate moves to the travelling wheel, the fixed block rotates downwards in the cavity and is pressed on the inner bottom wall of the cavity, the retaining plate is abutted against the travelling wheel, the travelling wheel is locked, rolling is not easy to occur on the travelling wheel, and the travelling wheel locking device is good in safety and does not need a rail locking device.

Drawings

FIG. 1 is an overall elevation view of the present utility model;

FIG. 2 is an overall side view of the present utility model;

FIG. 3 is a schematic view of a connecting assembly according to the present utility model;

in the figure: 10. a running wheel; 20. a track; 30. wrapping the plate; 40. a cross plate; 50. an adjusting rod; 60. a connection assembly; 61. a fixed block; 611. a ball; 62. a frame plate; 63. a cavity; 70. and (5) a retaining plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a driving wheel locking device, includes diaphragm 40 and regulation pole 50, and diaphragm 40 and driving wheel 10 interval set up, and diaphragm 40 can install on the frame of driving or on package board 30; the adjusting rod 50 is in threaded connection with the transverse plate 40, one end of the adjusting rod 50 extends towards the travelling wheel 10, and a retaining plate 70 is arranged through the connecting component 60; the connecting assembly 60 comprises a fixed block 61 and a frame plate 62, the fixed block 61 is connected with the adjusting rod 50, the frame plate 62 is connected with the resisting plate 70, a cavity 63 for accommodating the fixed block 61 is arranged in the frame plate 62, and the fixed block 61 can rotate and lift in the cavity 63.

Specifically, when the running wheel 10 is locked, the adjusting rod 50 is rotated, so that the adjusting rod 50 drives the retaining plate 70 to move through the connecting component 60, the fixed block 61 is in rotary contact with the inner top wall of the cavity 63 until the retaining plate 70 moves to the running wheel 10, the fixed block 61 rotates downwards in the cavity 63 and is pressed on the inner bottom wall of the cavity 63, the retaining plate 70 abuts against the running wheel 10, the running wheel 10 is locked, the running wheel 10 is not easy to roll, the safety is good, and the problem that the running wheel 10 cannot be locked by means of a rail locking device due to limitation of the rail 20 is not considered.

As a preferable technical solution, the retaining plate 70 is an arc plate, so that the arc plate is adapted to the running wheel 10, and the contact surface with the running wheel 10 is increased, and in addition, anti-slip protrusions and the like can be provided on the retaining plate 70, so that the locking effect on the running wheel 10 is good.

As a preferred technical solution, the top of the fixed block 61 is provided with a ball 611, so that when the adjusting rod 50 is rotated to adjust the height of the retaining plate 70, the fixed block 61 is in rolling contact with the inner top wall of the cavity through the ball 611, so that the frame plate 62 and the retaining plate 70 cannot rotate along with the adjusting rod 50.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (3)

1. The driving wheel locking device is characterized by comprising a transverse plate and an adjusting rod, wherein the transverse plate and the driving wheel are arranged at intervals; the adjusting rod is in threaded connection with the transverse plate, one end of the adjusting rod extends towards the travelling wheel, and a retaining plate is arranged through the connecting component;

the connecting assembly comprises a fixed block and a frame plate, the fixed block is connected with the adjusting rod, the frame plate is connected with the resisting plate, a cavity for accommodating the fixed block is arranged in the frame plate, and the fixed block can rotate and lift in the cavity.

2. The wheel locking device of claim 1, wherein the retaining plate is an arcuate plate.

3. The running wheel locking device according to claim 1, wherein balls are arranged on the top of the fixed block.

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