CN219194188U

CN219194188U - Device for realizing quick lifting of engine cylinder cover

Info

Publication number: CN219194188U
Application number: CN202320093045.2U
Authority: CN
Inventors: 卢铭; 刘先黎; 周建; 徐惠珍; 黄第云; 莫启兴; 谢夏琳; 谢德文; 梁其凯; 黄上庭; 谢正良; 杨海波; 谭翔文
Original assignee: Guangxi Yuchai Machinery Co Ltd
Current assignee: Guangxi Yuchai Machinery Co Ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-16
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a device for realizing quick lifting of an engine cylinder cover, which comprises a lifting ring, a tightening ring, a cross plate assembly, a chain and a hook rod assembly, wherein the lifting ring is arranged on the lifting ring; the hanging ring is sleeved with the two tightening rings, the cross plate assembly comprises a first cross plate and a second cross plate, the middle parts of the first cross plate and the second cross plate are movably connected through hexagonal bolts, the tops of the first cross plate and the second cross plate are respectively provided with a connecting hole, and the connecting holes are respectively connected with the tightening rings; the chain is matched with the first cross plate and the second cross plate; the hook rod assembly is respectively arranged at the bottom ends of the first cross plate and the second cross plate. The utility model has the advantages of simple structure, convenient and quick use, applicability to various models, high safety and high hoisting efficiency.

Description

Device for realizing quick lifting of engine cylinder cover

Technical Field

The utility model relates to the field of engine assembly, in particular to a device for realizing quick lifting of an engine cylinder cover.

Background

At present, in the engine assembly process, the engine cylinder cover needs to be assembled on a production line, the existing engine cylinder cover assembly is assembled in two ways, the manual assembly and the lifting appliance assembly are high in labor intensity, the engine cylinder cover is slightly careless to crush and hurt, the existing lifting appliance assembly is easy to swing in the process of lifting the engine cylinder cover, particularly when the crane is operated too fast, the swing amplitude is large, the engine cylinder cover on the lifting appliance is easy to separate, personal safety is affected, meanwhile, the existing lifting appliance is only special for a special machine, and can not be used when the engine cylinder covers of other machine types are assembled, so that the engine cylinder cover can not be suitable for various machine types.

The foregoing background is only for the purpose of providing an understanding of the inventive concepts and technical aspects of the present utility model and is not necessarily prior art to the present application and is not intended to be used to evaluate the novelty and creativity of the present application in the event that no clear evidence indicates that such is already disclosed at the filing date of the present application.

Disclosure of Invention

The utility model aims to provide a device for realizing quick lifting of an engine cylinder cover, which solves the problems that the labor intensity of manual assembly is high, the swing amplitude of the existing lifting appliance is large, the engine cylinder cover is easy to separate, the personal safety is influenced, multiple machine types cannot be applied, and the assembly efficiency is low.

In order to achieve the above object, the present utility model adopts the following technical scheme:

device for realizing quick lifting of engine cylinder cover, its characterized in that: comprises a hanging ring, a tightening ring, a cross plate assembly, a lock chain and a hook rod assembly; the hanging ring is sleeved with the two tightening rings, the cross plate assembly comprises a first cross plate and a second cross plate, the middle parts of the first cross plate and the second cross plate are movably connected through hexagonal bolts, the tops of the first cross plate and the second cross plate are respectively provided with a connecting hole, and the connecting holes are respectively connected with the tightening rings; the chain is matched with the first cross plate and the second cross plate; the hook rod assembly is respectively arranged at the bottom ends of the first cross plate and the second cross plate.

Further, a lock ring is arranged at the lower part of the first cross plate, and the left end of the lock chain is connected with the lock ring; and a positioning hook is arranged at the lower part of the second cross plate and is matched with the lock chain.

Further, the hook rod assembly comprises a positioning plate, an upper hook rod and a lower hook rod, and the positioning plate is respectively connected with the bottom ends of the first cross plate and the second cross plate; the upper hook rod head end is arranged at the upper part of the positioning plate, and the lower hook rod head end is arranged at the lower part of the positioning plate; the upper hook rod, the positioning plate and the lower hook rod are movably connected through a hexagonal bolt.

Further, the middle part of the upper hook rod is bent and is aligned with the lower hook rod.

Compared with the prior art, the utility model has the advantages that:

the utility model mainly comprises a hanging ring, a tightening ring, a cross plate assembly, a chain and a hook rod assembly, wherein the chain is arranged between the cross plate assemblies, so that the stroke of the hook rod assembly can be fixed, the engine cylinder cover can be prevented from falling off in the lifting process, and meanwhile, the upper hook rod and the lower hook rod of the hook rod assembly can move to realize the lifting of the engine cylinder covers with various models. The lifting device has the advantages of simple structure, convenience and rapidness in use, applicability to various models, high safety and high lifting efficiency.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is in no way intended to limit the scope of the utility model or its applications.

As shown in fig. 1, a device for implementing quick lifting of an engine cylinder cover is characterized in that: the device comprises a hanging ring 1, a tightening ring 2, a cross plate assembly 3, a lock chain 4 and a hook rod assembly 5; the lifting ring 1 is sleeved with the two tightening rings 2, the cross plate assembly 3 comprises a first cross plate 6 and a second cross plate 7, the middle part of the first cross plate 6 and the middle part of the second cross plate 7 are movably connected through hexagonal bolts, so that the first cross plate 6 and the second cross plate 7 can perform cross movement by taking the hexagonal bolts as supporting points, the tops of the first cross plate 6 and the second cross plate 7 are respectively provided with a connecting hole 8, the connecting holes 8 are respectively connected with the tightening rings 2, and the two tightening rings 2 and the cross plate assembly 3 can be tightened when the lifting appliance tightens the connecting holes 1; the lock chain 4 is matched with the first cross plate 6 and the second cross plate 7 and is used for locking the first cross plate 6 and the second cross plate 7, so that the engine cylinder cover on the hook rod assembly 5 is prevented from falling due to the fact that the first cross plate 6 and the second cross plate 7 swing and relax in the transportation process; the hook bar assemblies 5 are respectively arranged at the bottom ends of the first cross plate 6 and the second cross plate 7.

Further, a lock ring 9 is arranged at the lower part of the first cross plate 6, and the left end of the lock chain 4 is connected with the lock ring 9; the lower part of the second cross plate 7 is provided with a positioning hook 10, and the positioning hook 10 is matched with the chain 4 and used for locking the strokes of the first cross plate 6 and the second cross plate 7, so that the engine cylinder cover is prevented from being excessively opened to drop.

Further, the hook rod assembly 5 comprises a positioning plate 11, an upper hook rod 12 and a lower hook rod 13, wherein the positioning plate 11 is respectively connected with the bottom ends of the first cross plate 6 and the second cross plate 7; the head end of the upper hook rod 12 is arranged on the upper part of the positioning plate 11, the head end of the lower hook rod 13 is arranged on the lower part of the positioning plate 11, the upper hook rod 12, the positioning plate 11 and the lower hook rod 13 are movably connected through hexagonal bolts, so that the upper hook rod 12 and the lower hook rod 13 flexibly swing, and cylinder covers of different types are hoisted by adjusting the positions of the upper hook rod 12 and the lower hook rod 13; the middle part of the upper hook rod 12 is bent and is aligned with the lower hook rod 13, so that the upper hook rod 12 and the lower hook rod 13 are more stable when the engine cylinder cover is hoisted.

The foregoing is a further detailed description of the utility model in connection with specific/preferred embodiments, and is not intended to limit the practice of the utility model to such description. It will be apparent to those skilled in the art that several alternatives or modifications can be made to the described embodiments without departing from the spirit of the utility model, and these alternatives or modifications should be considered to be within the scope of the utility model.

Claims

1. Device for realizing quick lifting of engine cylinder cover, its characterized in that: comprises a hanging ring, a tightening ring, a cross plate assembly, a lock chain and a hook rod assembly; the hanging ring is sleeved with the two tightening rings, the cross plate assembly comprises a first cross plate and a second cross plate, the middle parts of the first cross plate and the second cross plate are movably connected through hexagonal bolts, the tops of the first cross plate and the second cross plate are respectively provided with a connecting hole, and the connecting holes are respectively connected with the tightening rings; the chain is matched with the first cross plate and the second cross plate; the hook rod assembly is respectively arranged at the bottom ends of the first cross plate and the second cross plate.

2. The device for realizing quick lifting of the engine cylinder cover according to claim 1, wherein: a lock ring is arranged at the lower part of the first cross plate, and the left end of the lock chain is connected with the lock ring; and a positioning hook is arranged at the lower part of the second cross plate and is matched with the lock chain.

3. The device for realizing quick lifting of the engine cylinder cover according to claim 1, wherein: the hook rod assembly comprises a positioning plate, an upper hook rod and a lower hook rod, and the positioning plate is respectively connected with the bottom ends of the first cross plate and the second cross plate; the upper hook rod head end is arranged at the upper part of the positioning plate, and the lower hook rod head end is arranged at the lower part of the positioning plate; the upper hook rod, the positioning plate and the lower hook rod are movably connected through a hexagonal bolt.

4. A device for achieving rapid lifting of an engine cylinder head according to claim 3, characterized in that: the middle part of the upper hook rod is bent and is aligned with the lower hook rod.