CN220950823U

CN220950823U - Cylinder body lifting appliance

Info

Publication number: CN220950823U
Application number: CN202322183961.8U
Authority: CN
Inventors: 李波
Original assignee: Huadong Teksid Automotive Foundry Co ltd
Current assignee: Huadong Teksid Automotive Foundry Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-05-14
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a lifting appliance meeting special feeding requirements of a cylinder body, which comprises a handle, a working part vertically extending downwards from the handle (1), a handle, a pin and a nut; the middle part of the handle extends inwards and horizontally, two handles are respectively arranged at the front and the rear of the handle, and the working part extends inwards and is provided with a caliper structure; the handles are two and symmetrical about a center, and the handles are overlapped at the inward horizontal extension and are fixed by the pins and the nuts. According to the lifting appliance meeting the special requirement of cylinder body feeding, the cylinder body is required to be fed relatively stably during lifting, and the lifting appliance cannot interfere with parts of a hydraulic clamping fixture; solves the phenomenon of unstable lifting and transferring process of the common lifting appliance, and improves the safety.

Description

Cylinder body lifting appliance

Technical Field

The utility model relates to the field of lifting of cylinder body lifting appliances, in particular to a cylinder body lifting appliance.

Background

The hydraulic clamping fixture is needed for processing certain cylinder bodies, due to the complexity and the precision of the hydraulic clamping fixture, the cylinder bodies are needed to be stably fed relatively when the lifting tool is lifted, the lifting tool cannot interfere with parts of the hydraulic clamping fixture, the lifting tool cannot meet the lifting requirement, when the lifting tool is used for lifting the cylinder bodies at present, the hydraulic clamping fixture is lifted by lifting a hole structure on the profile of the cylinder bodies, the lifting position is not in the center of the cylinder bodies, the cylinder bodies can incline and shake when the lifting tool is used for lifting the cylinder bodies, the cylinder bodies can fall from the hooks, if the operation is not in place, the cylinder bodies fall to hit personnel, potential safety hazards are caused, and the hydraulic clamping fixture can be easily damaged due to the fact that the cylinder bodies are not stable during feeding.

Disclosure of utility model

The utility model aims to: the cylinder body lifting appliance provided by the utility model keeps the cylinder body stable in the lifting process and ensures that the cylinder head side of the cylinder body faces upwards.

The technical scheme is as follows: the utility model provides a cylinder body lifting appliance, which comprises two intersected main bodies, wherein each main body comprises a handle, a working part downwards bent and extended by the handle, and a caliper structure which is positioned at the bottom of the working part and inwards extended; the handle is equipped with protruding articulated portion that stretches out with the crossing portion of working portion, just articulated portion is located the handle with between the working portion, the handle has two and installs respectively around the handle, two main parts pass through articulated portion is articulated each other and is mirror image setting and makes two calliper structures set up in the face of each other, the both ends of calliper structure have inwards to buckle and relative pothook respectively.

Preferably, the upper edge of the handle is provided with a sling mounting hole.

Preferably, a T-shaped gap is formed between the two clamping hooks of the caliper structure.

Preferably, the upper surfaces of the four clamping hooks of the two caliper structures of the working part are four supporting surfaces.

Preferably, the caliper structure arranged on the working part limits the cylinder body in the Z direction.

Preferably, the hinge parts of the two main bodies are fixedly connected through nuts and pins, and gaskets are arranged between the nuts and the pins (4).

Preferably, when the handles on the two handles are far apart in the same side, the lifting appliance is in a closed state, and when the handles are pressed, the lifting appliance is in an open state.

The beneficial effects are that:

1. Because of the complexity and precision characteristics of the hydraulic processing mould, the lifting appliance needs to keep relatively stable feeding of the cylinder body during lifting, and can not interfere with parts of the hydraulic mould, the common lifting appliance can not meet the lifting demand, and the lifting appliance can meet the demand.

2. Solves the phenomenon of unstable lifting and transferring process of the common lifting appliance, and improves the safety.

Drawings

FIG. 1 is a schematic illustration of the various parts of the spreader of the present utility model;

FIG. 2 is a closed state of the spreader of the present utility model;

FIG. 3 is an open state of the spreader of the present utility model;

FIG. 4 is an enlarged view of a portion of the working portion of the spreader of the present utility model;

Fig. 5 is a schematic view of a spreader gripping cylinder according to the present utility model.

Detailed Description

An embodiment of the utility model is shown in fig. 1, and comprises two intersecting main bodies, wherein each main body comprises a handle 1, a working part 2 which is bent and extended downwards by the handle 1, and a caliper structure 21 which is positioned at the bottom of the working part 2 and extends inwards; the handle 1 is equipped with protruding articulated portion 8 that stretches out with the crossing portion of working portion 2, and articulated portion 8 is located between handle 1 and the working portion 2, and handle 3 has two and installs respectively around handle 1, and two main parts are articulated each other and are mirror image setting through articulated portion 8 and make two calliper structures 21 set up in opposite directions, and calliper structure 21's both ends have inwards buckling respectively and relative pothook. The hinge parts 8 of the two main bodies are fixedly connected with the pin 4 through the nut 6, a gasket 7 is arranged between the nut 6 and the pin 4, and a sling mounting hole 5 is arranged at the upper edge of the handle 1. When the handles 3 on the two handles 1 are far apart in the same side, the lifting appliance is in a closed state, and when the handles 3 are pressed, the lifting appliance is in an open state (as shown in fig. 2 and 3).

As shown in fig. 4, a T-shaped gap is formed between the two hooks of the caliper structure 21, four support surfaces 22 are provided on the upper surfaces of the four hooks of the two caliper structures 21 of the working portion 2, so as to ensure stability when the cylinder body is lifted, and the design of the caliper structure 21 can avoid excessive sliding of the cylinder body in the Z direction during the lifting and transferring process.

The cylinder body is placed the requirement of hydraulic mould: in the placing process, the lifting appliance cannot interfere with the hydraulic clamping fixture, and meanwhile, the cylinder body is required to be kept stable in the lifting process and the cylinder head side of the cylinder body is ensured to be upward; the first step: gripping a lifting appliance handle 3, keeping a compression state, enabling the lifting appliance to be in an open state, and simultaneously moving the lifting appliance to a position to be clamped of a cylinder body; and a second step of: the lifting appliance handle 3 is loosened to enable the lifting appliance to be in a closed state, but the working parts 2 of the lifting appliance are contacted with the cylinder body at the moment due to the blocking of the cylinder body, and the working parts 2 at the two sides of the lifting appliance start to fold and cling to the surface of the cylinder body; and a third step of: staff uses the hanging rings on the slings penetrating through the two sling mounting holes 5, and hooks the hanging rings by using the hanging hooks, so that the cylinder body is stably and safely transported to the hydraulic clamping fixture, and the hanging rings cannot interfere with the hydraulic clamping fixture in the process. The lifting appliance only clamps and tightens the cylinder body in the lifting process, so that the safety is high; fourth step: the lifting tool handle 3 is grabbed and kept in a compressed state, so that the lifting tool is in an open state, and the lifting tool can be separated from the cylinder body to enter the next cycle.

Claims

1. The cylinder body lifting appliance is characterized by comprising two intersected main bodies, wherein each main body comprises a handle (1), a working part (2) which is bent downwards and extends from the handle (1), and a caliper structure (21) which is positioned at the bottom of the working part (2) and extends inwards; the handle (1) is equipped with protruding articulated portion (8) that stretches out with crossing portion of working portion (2), just articulated portion (8) are located handle (1) with between working portion (2), handle (3) have two and install respectively handle (1) front and back, two main parts pass through articulated portion (8) are articulated each other and are mirror image setting and make two calliper structures (21) set up in opposite directions, the both ends of calliper structure (21) have inwards buckling respectively and opposite pothook.

2. The cylinder sling according to claim 1, wherein the upper edge of the handle (1) is provided with sling mounting holes (5).

3. Cylinder spreader according to claim 1, characterized in that a T-shaped gap is formed between the two hooks of the caliper structure (21).

4. A cylinder spreader according to claim 3, characterized in that the four catch upper surfaces of the two caliper structures (21) of the working part (2) are four support surfaces (22).

5. The cylinder sling according to claim 1, characterised in that the calliper structure (21) provided to the working part (2) limits the cylinder in Z-direction.

6. The cylinder spreader according to claim 1, characterized in that the hinge parts (8) of the two bodies are fixedly connected by means of nuts (6) and pins (4), a spacer (7) being arranged between the nuts (6) and the pins (4).

7. A cylinder spreader according to any one of claims 1-6, characterized in that the spreader is in a closed state when the handles (3) on the two handles (1) are far apart in the same side, and in an open state when the handles (3) are pressed.