CN216038180U

CN216038180U - Finished tubular pile lifting appliance

Info

Publication number: CN216038180U
Application number: CN202122230012.1U
Authority: CN
Inventors: 冯坚; 徐黄镇; 李源泽
Original assignee: SHAOXING CRANE GENERAL FACTORY
Current assignee: SHAOXING CRANE GENERAL FACTORY
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-15
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to a finished tubular pile lifting appliance which is connected to a lifting trolley and comprises a lifting appliance beam, an iron chain, a lifting hook, a short cross beam and a cylinder; wherein the iron chain is connected to the top of the spreader beam; a lifting hook shaft is arranged on the lifting hook beam; the lifting hook is pivoted on the lifting hook shaft; the short cross beam is fixedly connected to one side of the lifting appliance beam, and an air cylinder seat is arranged on the short cross beam; the cylinder is arranged on the cylinder seat and comprises a cylinder rod, and one end of the cylinder rod is provided with a cylinder joint; the cylinder joint is pivoted on the lifting hook and can drive the lifting hook to rotate. According to the finished tubular pile lifting appliance, the lifting hook is driven by the cylinder, so that the finished tubular pile is automatically clamped, the tubular pile is not easy to fall off, manual operation is not needed, the safety of a crane is guaranteed, and the working efficiency is greatly improved.

Description

Finished tubular pile lifting appliance

[ technical field ] A method for producing a semiconductor device

The utility model relates to a lifting appliance, in particular to a finished tubular pile lifting appliance, and belongs to the technical field of cranes.

[ background of the utility model ]

Tubular piles are common building components in the construction field. In civil buildings, the buildings with more than 5 floors are generally piled to reinforce the foundation; in large industrial buildings, a large number of pipe piles are used as a foundation, and the pipe piles are longer and thicker as the piling depth is deep.

In the hoisting process of the finished tubular pile in the prior art, the lifting hooks of the lifting appliance are often manually hooked at the two ends of the tubular pile, so that the labor intensity of workers is high, and the production efficiency is low; meanwhile, the lifting hook is not locked, so that the tubular pile is easy to fall off from the lifting hook, and safety accidents are caused; and then, because the tubular pile is cylindrical and piles up layer by layer, after some tubular piles are lifted off, the tubular pile piles are easy to be unstable, so that the tubular piles roll off, and safety accidents such as workers are pressed are caused.

Therefore, in order to solve the above technical problems, it is necessary to provide an innovative finished tubular pile spreader to overcome the above-mentioned drawbacks in the prior art.

[ Utility model ] content

The utility model aims to provide a finished tubular pile lifting appliance which is simple in structure, high in automation degree, safe and reliable.

In order to achieve the purpose, the utility model adopts the technical scheme that: a finished product tubular pile lifting appliance is connected to a lifting trolley and comprises a lifting appliance beam, an iron chain, a lifting hook, a short cross beam and a cylinder; wherein the iron chain is connected to the top of the spreader beam; a lifting hook shaft is arranged on the lifting hook beam; the lifting hook is pivoted on the lifting hook shaft; the short cross beam is fixedly connected to one side of the lifting appliance beam, and an air cylinder seat is arranged on the short cross beam; the cylinder is arranged on the cylinder seat and comprises a cylinder rod, and one end of the cylinder rod is provided with a cylinder joint; the cylinder joint is pivoted on the lifting hook and can drive the lifting hook to rotate.

The finished pipe pile lifting appliance is further provided with: the lifting hook is provided with three that equidistant arranged, and each lifting hook corresponds a cylinder.

The finished pipe pile lifting appliance is further provided with: the iron chain is provided with two, and the top of each iron chain is equipped with a primary and secondary ring, and the primary and secondary ring hangs on the play to rise dolly, makes two iron chains be isosceles triangle and arranges.

The finished pipe pile lifting appliance is also provided with: a lifting lug is arranged at the end part of the short beam; the lifting lug is hung on the lifting trolley.

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

1. according to the finished tubular pile lifting appliance, the lifting hook is driven by the cylinder, so that the finished tubular pile is automatically clamped, the tubular pile is not easy to fall off, manual operation is not needed, the safety of a crane is guaranteed, and the working efficiency is greatly improved.

2. The finished tubular pile lifting appliance is provided with 3 lifting hooks, and can simultaneously lift two finished tubular piles or a tubular pile with a large pipe diameter, so that the application range of the lifting appliance is greatly increased.

3. The finished product tubular pile lifting appliance only needs to be directly hung on the lifting trolley, and is convenient to mount and dismount.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the finished pipe pile spreader of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a schematic view of the finished pipe pile spreader of the present invention without clamping the finished pipe pile.

Fig. 4 is a schematic view of the finished pipe pile spreader clamping the finished pipe piles.

[ detailed description ] embodiments

Referring to the attached drawings 1 to 4 in the specification, the utility model relates to a finished tubular pile lifting appliance which is directly connected to a lifting trolley 10, and the lifting trolley 10 drives the lifting appliance to lift. The finished pipe pile sling can be directly connected to a lifting trolley 10 in the prior art, so that the crane can be used as a crane for finished pipe piles, and after the finished pipe pile sling is dismounted, the crane can be used for other purposes.

The finished product tubular pile lifting appliance comprises a lifting appliance beam 1, an iron chain 2, a lifting hook 3, a short cross beam 7, a cylinder 4 and the like.

Wherein the iron chain 2 is connected to the top of the spreader beam 1. In this embodiment, the number of the iron chains 2 is two, the top of each iron chain 2 is provided with a primary and secondary ring 21, the primary and secondary rings 21 are hung on the lifting trolley 10, and the two iron chains 2 are arranged in an isosceles triangle shape, so that the lifting appliance beam 1 is not easy to overturn in the lifting process.

The hanger beam 1 is horizontally arranged, and a hanger shaft 5 is arranged on the hanger beam. The lifting hook 3 is pivoted on the lifting hook shaft 5, and two sides of the lifting hook 3 are provided with spacer bushes 51.

Further, the lifting hook 3 is provided with three that the equidistant was arranged, and each lifting hook 3 corresponds a cylinder 4, makes every lifting hook 3 can independent action. When two of the 3 lifting hooks 3 are used, two finished tubular piles 100 can be lifted at the same time; when the middle lifting hook 3 is used, the tubular pile 100 with a large pipe diameter can be lifted, so that the application range of the lifting appliance is greatly increased.

The short cross beam 7 is fixedly connected to one side of the lifting appliance beam 1, and an air cylinder seat 6 is arranged on the short cross beam. The cylinder 4 is mounted on the cylinder block 6 and includes a cylinder rod 41, and one end of the cylinder rod 41 is a cylinder joint 42. The cylinder joint 42 is pivoted with the lifting hook 3 and can drive the lifting hook 3 to rotate.

Furthermore, a lifting lug 71 is arranged at the end part of the short cross beam 7; the lifting lugs 71 are directly hung on the lifting trolley 10, so that the lifting appliance is convenient to mount and dismount.

When the finished pipe pile is not clamped by the finished pipe pile lifting appliance, the cylinder rod 41 of the cylinder 4 retracts, and the cylinder rod 41 pulls the lifting hook 3 to open the lifting hook 3, as shown in figure 3.

When the finished tubular pile lifting appliance provided by the utility model lifts a finished tubular pile 100, the air cylinder 4 drives the air cylinder rod 41 to push out, and the air cylinder rod 41 is linked with the lifting hook 3, so that the lifting hook 3 is clamped into the end part of the finished tubular pile 100, and the finished tubular pile is automatically clamped; meanwhile, due to the locking of the cylinder 4, the lifting hook 3 is not easy to separate from the finished tubular pile 100, so that the finished tubular pile 100 is not easy to drop, and the safety of the crane is ensured.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. The utility model provides a finished product tubular pile hoist, its is connected on playing to rise the dolly which characterized in that: comprises a hanger beam, an iron chain, a lifting hook, a short beam and a cylinder; wherein the iron chain is connected to the top of the spreader beam; a lifting hook shaft is arranged on the lifting hook beam; the lifting hook is pivoted on the lifting hook shaft; the short cross beam is fixedly connected to one side of the lifting appliance beam, and an air cylinder seat is arranged on the short cross beam; the cylinder is arranged on the cylinder seat and comprises a cylinder rod, and one end of the cylinder rod is provided with a cylinder joint; the cylinder joint is pivoted on the lifting hook and can drive the lifting hook to rotate.

2. The finished pipe pile spreader of claim 1, wherein: the lifting hook is provided with three that equidistant arranged, and each lifting hook corresponds a cylinder.

3. The finished pipe pile spreader of claim 1, wherein: the iron chain is provided with two, and the top of each iron chain is equipped with a primary and secondary ring, and the primary and secondary ring hangs on the play to rise dolly, makes two iron chains be isosceles triangle and arranges.

4. The finished pipe pile spreader of claim 1, wherein: a lifting lug is arranged at the end part of the short beam; the lifting lug is hung on the lifting trolley.