CN209835433U

CN209835433U - Explosion-proof rubber-tyred car axle lifts by crane frock

Info

Publication number: CN209835433U
Application number: CN201920505087.6U
Authority: CN
Inventors: 韩文翔; 郑雁飞; 李鑫; 范高伟; 李旭珍; 赵琪; 王晋利; 刘贺明; 栗建东
Original assignee: Shanxi Aoma Mechanical Equipment Co Ltd
Current assignee: Shanxi Aoma Mechanical Equipment Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2019-12-24
Anticipated expiration: 2029-04-15

Abstract

The utility model provides an explosion-proof rubber-tyred car axle hoisting tool, belonging to the technical field of hoisting devices, comprising a sleeve which is sleeved outside axle heads at two ends of an axle, an end cover which is arranged at the top end of the sleeve and a hoisting ring which is arranged on the end cover; the center of the end cover and the center of the hanging ring are both located on the central axis of the sleeve. The utility model provides an explosion-proof rubber-tyred car axle lifts by crane frock need not to process the hole for hoist on the axle, can not destroy the original structure of axle.

Description

Explosion-proof rubber-tyred car axle lifts by crane frock

Technical Field

The utility model belongs to the technical field of hoisting accessory, especially relate to an explosion-proof rubber-tyred car axle lifts by crane frock.

Background

The axle, also called axle, is connected with the frame (or the bearing type vehicle body) through the suspension, and the two ends are provided with the vehicle wheels, and the function of the axle is to transmit the acting force between the frame (or the bearing type vehicle body) and the wheels in all directions. The axle may be unitary, such as a large barbell, with both ends supporting the vehicle body through a suspension system, so that a unitary axle is typically fitted with non-independent suspensions; the axle can also be of a disconnected type, like two umbrellas are inserted at the two sides of the vehicle body, and then the vehicle body is supported by the suspension system respectively, so that the disconnected type axle is matched with the independent suspension. Used axle generally is integral among the explosion-proof rubber-tyred car, and the size is wide, weight is big, lifts by crane improper very easily and causes the production accident, and the current mode of lifting by crane generally is for processing the hole for hoist on the axle, then adopts rings to pass hole for hoist and rope complex mode, and this kind of mode needs to process the hole for hoist on the axle, and the improper original structure that can destroy the axle of hole for hoist processing influences the performance of axle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof rubber-tyred car axle lifts by crane frock avoids processing the hole for hoist on the axle, can not destroy the original structure of axle.

In order to achieve the purpose, the utility model provides an explosion-proof rubber-tyred vehicle axle hoisting tool, which comprises a sleeve, an end cover and a hoisting ring, wherein the sleeve is sleeved outside the axle heads at the two ends of the axle; the center of the end cover and the center of the hanging ring are both located on the central axis of the sleeve.

Further, the hanging ring is of a bent rod-shaped structure and is arranged along the radial direction of the end cover.

Furthermore, the sleeve is provided with an exhaust hole penetrating through the pipe wall.

Furthermore, the outer wall of the sleeve is provided with a staggered gap corresponding to the bolt on the shaft head.

Furthermore, the sleeve is a steel pipe, the end cover is a steel plate, and the hanging ring is formed by bending a steel bar; the end cover is welded on the sleeve; the two ends of the hanging ring are welded on the end cover.

The utility model has the advantages that:

the sleeve of the hoisting tool for the axle of the anti-explosion rubber-tyred vehicle is sleeved outside the axle heads at two ends of the axle, so that firm sleeving is guaranteed, the hoisting tool is prevented from falling off from the axle heads in the hoisting process, the direction of the hoisting rings sleeved at two ends of the axle is guaranteed to be consistent, the stress directions of two ends of the axle are guaranteed to be the same when hoisting is carried out, the axle is prevented from twisting in the hoisting process, and a hoisting rope is fixed on the hoisting rings to carry out hoisting. According to the above structure, the utility model provides an explosion-proof rubber-tyred car axle lifts by crane frock need not to process the hole for hoist on the axle, can not destroy the original structure of axle.

Drawings

Fig. 1 is a schematic structural view of an axle lifting tool of an explosion-proof rubber-tyred vehicle provided by an embodiment of the present invention;

FIG. 2 is a sectional view of the hoisting tool shown in FIG. 1 in the direction A-A;

fig. 3 is an installation schematic diagram of the hoisting tool shown in fig. 1.

In the figure: 1-a sleeve; 1.1-vent hole; 1.2-staggered gaps; 2-end cap; 3-hoisting rings; 100-axle; 101-shaft head.

Detailed Description

The embodiment provides an axle hoisting tool of an explosion-proof rubber-tyred vehicle, which comprises a sleeve 1, an end cover 2 and a hoisting ring 3, wherein the sleeve 1 is sleeved outside shaft heads 101 at two ends of an axle 100; the center of the end cover 2 and the center of the hanging ring 3 both fall on the central axis of the sleeve 1.

The sleeve 1 of the hoisting tool for the axle of the anti-explosion rubber-tyred vehicle is sleeved outside the axle heads 101 at two ends of the axle 100, so that firm sleeving is guaranteed, the hoisting tool is prevented from falling off from the axle heads 101 in the hoisting process, the sleeve 1 is rotated, the direction of the hoisting rings 3 of the hoisting tool sleeved at two ends of the axle 100 is guaranteed to be consistent, the stress directions of two ends of the axle 100 are guaranteed to be the same when hoisting is carried out, the axle 100 is prevented from being twisted in the hoisting process, and a hoisting rope is fixed on the hoisting rings 3, so that hoisting can be carried out.

Further, the hanging ring 3 is a bent rod-shaped structure and is arranged along the radial direction of the end cover 2. Through fixing the lifting rope in two kinks of rings 3, the orientation of axle 100 during hoist and mount can be adjusted, is convenient for inspect and wash axle 100.

If the sleeve 1 is a closed sleeve, after the lifting tool is installed on the shaft head 101 at the first end of the axle 100, the first end of the axle 100 is closed, when the lifting tool is installed on the shaft head 101 at the second end, air in the axle 100 can be compressed, after the lifting tool on the shaft head 101 at the second end is installed, the compressed air in the axle 100 can apply outward thrust to the lifting tools at the two ends of the axle 100, if the thrust is too large, the situation that the lifting tools are separated from the shaft head 101 can occur, and potential safety hazards are buried. To improve this, the sleeve 1 is provided with an air outlet 1.1 extending through the wall of the tube for discharging air from the vehicle axle 100.

Furthermore, the outer wall of the sleeve 1 is provided with a dislocation gap 1.2 corresponding to the bolt on the shaft head 101. When the hoisting tool is installed, the bolt on the shaft head 101 is clamped into the staggered opening 1.2, so that the influence of the bolt on the shaft head 101 on the installation of the hoisting tool is avoided.

Further, the exhaust hole 1.1 and the staggered notch 1.2 are arranged in a staggered mode, and therefore the bolt on the shaft head 101 is prevented from blocking the exhaust hole 1.1.

Further, the sleeve 1 is a steel pipe, the end cover 2 is a steel plate, and the hanging ring 3 is formed by bending a steel bar; the end cover 2 is welded on the sleeve 1; both ends of the hanging ring 3 are welded on the end cover 2.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.

Claims

1. An axle hoisting tool of an explosion-proof rubber-tyred vehicle is characterized by comprising a sleeve, an end cover and a hoisting ring, wherein the sleeve is sleeved outside axle heads at two ends of the axle;

the center of the end cover and the center of the hanging ring are both located on the central axis of the sleeve.

2. The explosion-proof rubber-tyred vehicle axle lifting tool according to claim 1, wherein the lifting ring is a bent rod-shaped structure and is arranged along the radial direction of the end cover.

3. The explosion-proof rubber-tyred vehicle axle lifting tool according to claim 1, wherein the sleeve is provided with an exhaust hole penetrating through the tube wall.

4. The explosion-proof rubber-tyred vehicle axle lifting tool according to claim 1 or 3, wherein the outer wall of the sleeve is provided with a staggered notch corresponding to the bolt on the axle head.

5. The explosion-proof rubber-tyred vehicle axle lifting tool according to claim 1, wherein the sleeve is a steel pipe, the end cover is a steel plate, and the lifting ring is formed by bending a steel bar;

the end cover is welded on the sleeve;

and two ends of the hanging ring are welded on the end cover.