CN219429484U - Tensioning spring lifting appliance of bulldozer - Google Patents

Abstract

The utility model discloses a tensioning spring lifting appliance of a bulldozer, and belongs to the technical field of lifting appliance tools. The lifting handle is provided with a lifting hole for lifting the travelling crane at the front side, the rear side of the lifting handle is fixedly provided with an alignment handle, the lower end of the rear side of the lifting handle is fixedly provided with a connecting plate, the lower end of the connecting plate is fixedly provided with a horizontal steel pipe, and the lower end of the connecting plate is fixedly connected with the upper end of the rear side of the steel pipe.

Description

Tensioning spring lifting appliance of bulldozer

Technical Field

The utility model relates to the technical field of lifting tool tools, in particular to a tensioning spring lifting tool of a bulldozer.

Background

In the bulldozer processing production, the tensioning spring of the original bulldozer is required to be hoisted through a crane after being bound by a hanging belt, so that the safety coefficient is low, and the labor intensity is relatively high. Because the suspender is flexonics, tensioning spring one end needs to be aligned with the pinch bar when hoisting, and the other end carries out manual adjustment, leads to intensity of labour great, and production efficiency is low, and the security is lower.

Disclosure of Invention

The utility model aims to provide a tensioning spring lifting appliance of a bulldozer, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bulldozer tensioning spring hoist, includes the hoist and mount handle, the hanging hole that is used for driving hoist and mount has been seted up to hoist and mount handle front side, the fixed alignment handle that is provided with in rear side of hoist and mount handle, hoist and mount handle rear side lower extreme is fixedly provided with the connecting plate, and the connecting plate lower extreme is fixedly provided with horizontal steel pipe, connecting plate lower extreme and steel pipe rear side upper end fixed connection.

As a further scheme of the utility model: the hanging holes are uniformly formed in a plurality of holes.

Compared with the prior art, the utility model has the beneficial effects that:

the front side of the steel pipe is inserted into a spring hole of the tensioning spring through the cooperation of the lifting handle, the alignment handle and the steel pipe, the telescopic rod of the spring is inserted into the steel pipe, then the lifting handle is lifted through the travelling crane lifting hook, and the alignment handle is slightly pressed backwards and downwards through manual work, so that the stable lifting of the tensioning spring can be realized, and the operation is convenient;

this hoist handles, alignment handle and connecting plate adopt steel sheet integration processing to form, and the below welding steel pipe has replaced traditional suspender to realize the hoist and mount operation to tensioning spring, only needs the manual control alignment handle alright guarantee the stability of spring, has reduced intensity of labour, improves production efficiency, promotes factor of safety.

In summary, the utility model has simple structure, replaces the traditional sling to realize the hoisting operation of the tensioning spring, can ensure the stability of the spring only by manually controlling the alignment handle, reduces the labor intensity, improves the production efficiency and improves the safety coefficient.

Drawings

FIG. 1 is a block diagram of a bulldozer tension spring spreader;

FIG. 2 is a front view of a bulldozer tension spring spreader;

fig. 3 is a diagram showing the structure of the engagement of the tension spring hanger and the tension spring of the bulldozer.

In the figure: 1. hoisting the handle; 2. a hanging hole; 3. aligning the handle; 4. a connecting plate; 5. and (3) a steel pipe.

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.

Examples

Referring to fig. 1-3, the embodiment provides a tensioning spring lifting appliance of a bulldozer, which comprises a lifting handle 1, wherein a lifting hole 2 for lifting a crane is formed in the front side of the lifting handle 1, a centering handle 3 is fixedly arranged on the rear side of the lifting handle 1, a connecting plate 4 is fixedly arranged at the lower end of the rear side of the lifting handle 1, a horizontal steel pipe 5 is fixedly arranged at the lower end of the connecting plate 4, and the lower end of the connecting plate 4 is fixedly connected with the upper end of the rear side of the steel pipe 5.

Further, a plurality of hanging holes 2 are uniformly formed, and in combination with the illustration in fig. 1, 3 hanging holes 2 are preferably formed in the embodiment, and the design of a plurality of hanging holes 2 can be used for selecting different hanging holes 2 for lifting according to the gravity centers of the hanging holes 2 when tension springs with different lengths are lifted, so that the hanging springs can be kept basically horizontal during the lifting.

In actual processing, hoist and mount handle 1, alignment handle 3 and connecting plate 4 are steel sheet integration cutting shaping, and connecting plate 4 adopts welded connection with lower extreme steel pipe 5, and during the use, combine fig. 3, insert the spring hole of tensioning spring with steel pipe 5 front end in, the telescopic link in the spring hole inserts in steel pipe 5, realizes the joint of steel pipe 5 and tensioning spring, then driving hoist and mount hole 2, the manual work slightly pushes down alignment handle 3 backward below, guarantee that tensioning spring can not drop can.

It should be noted that, the foregoing embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. And those skilled in the art will not be able to describe in detail the above embodiments regarding the schemes or features belonging to the prior art or common general knowledge.

In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments, and those skilled in the art should consider the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so as to form other embodiments that can be understood by those skilled in the art.

Claims (2)

1. The utility model provides a bulldozer tensioning spring hoist, its characterized in that, including hoist and mount handle (1), hoist and mount handle (1) front side has been seted up and has been used for driving hoist and mount hanging hole (2), the fixed alignment handle (3) that are provided with in rear side of hoist and mount handle (1), hoist and mount handle (1) rear side lower extreme is fixedly provided with connecting plate (4), and connecting plate (4) lower extreme is fixedly provided with horizontally steel pipe (5), connecting plate (4) lower extreme and steel pipe (5) rear side upper end fixed connection.

2. The tensioning spring lifting appliance of the bulldozer according to claim 1, wherein a plurality of lifting holes (2) are uniformly formed.