CN110937534B

CN110937534B - Shoulder pole type pulling and inserting plate for clutch brake device

Info

Publication number: CN110937534B
Application number: CN201911092927.1A
Authority: CN
Inventors: 苏家斌; 刘圣铁; 许冬钰
Original assignee: Jiangsu Zhongruiyiguan Construction Machinery Co ltd
Current assignee: Jiangsu Zhongruiyiguan Construction Machinery Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2021-10-12
Anticipated expiration: 2039-11-11
Also published as: CN110937534A

Abstract

The invention discloses a shoulder pole type unplugging plate for a clutch brake device, which comprises an unplugging plate, an internal spline sleeve, a mounting plate, a connecting plate and a backrest block, wherein the internal spline sleeve is arranged in an opening in the middle of the unplugging plate, the mounting plate is arranged on the side edges of two ends of the unplugging plate, the connecting plate is positioned on one side surface of the unplugging plate and is arranged below the mounting plate, and the backrest block is arranged on the other side surface of the unplugging plate and is close to the mounting plate. This separation and reunion arresting gear pulls out picture peg with shoulder pole type, simple structure, and the assembly is reasonable, provides fine braking support for the separation and reunion braking of hoist engine.

Description

Shoulder pole type pulling and inserting plate for clutch brake device

Technical Field

The invention belongs to the technical field of plug boards, and particularly relates to a shoulder pole type plug board for a clutch brake device.

Background

A winch, a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, which is also called a winch. The hoist can drag the heavy object vertically, horizontally or obliquely. The winding machine is divided into a manual winding machine, an electric winding machine and a hydraulic winding machine. Electric winches are now the main. Can be used independently, can also be used as a component part in machinery such as hoisting, road building, mine hoisting and the like, and is widely applied due to simple operation, large rope winding amount and convenient displacement. The lifting device is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like.

The braking device of the winch is a key component for controlling the winch to hoist goods, and the plug board is a key component on the braking device, so that a basic supporting force point is provided for braking.

Disclosure of Invention

The invention aims to provide a shoulder pole type plugboard for a clutch brake device, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a picture peg is pulled out to shoulder pole type for separation and reunion arresting gear, is including pulling out picture peg, internal spline cover, mounting panel, connecting plate, back piece, the internal spline cover sets up in the opening of pulling out the picture peg middle part, the mounting panel sets up on the side of pulling out the picture peg both ends, the connecting plate is located the side of pulling out the picture peg and sets up the below at the mounting panel, the back piece sets up the another side that is located the picture peg of pulling out and is close to the mounting panel setting.

Preferably, the number of the mounting plates is four, and the mounting plates are the same in size.

Preferably, the number of the connecting plates is four, and the connecting plates are the same in size.

Preferably, the backrest blocks are four in number and have the same size.

The invention has the technical effects and advantages that: the shoulder pole type pulling and inserting plate for the clutch brake device has the advantages of simple structure, symmetrical shape, uniform stress, easy guarantee of processing precision and convenient installation; the strength of the component can not be weakened when the component works in forward and reverse directions, and the service life is long.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the invention taken along line A-A.

In the figure: 1. pulling out the plugboard; 2. an inner spline housing; 3. mounting a plate; 4. a coupling plate; 5. a backrest block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a shoulder pole type unplugging and plugging plate for a clutch brake device as shown in figures 1, 2 and 3, which comprises an unplugging and plugging plate 1, an inner spline housing 2, a mounting plate 3, a connecting plate 4 and a backrest block 5, wherein the inner spline housing 2 is arranged in an opening in the middle of the unplugging and plugging plate, the mounting plate 3 is arranged on the side edges of two ends of the unplugging and plugging plate, the connecting plate 4 is positioned on one side surface of the unplugging and plugging plate and is arranged below the mounting plate 3, and the backrest block 5 is positioned on the other side surface of the unplugging and plugging plate and is close to the mounting plate 3.

Specifically, the mounting plates 3 are four in number and have the same size.

Specifically, the number of the connecting plates 4 is four, and the size is the same.

Specifically, the backrest blocks 5 are four in number and have the same size.

The working principle is as follows: when the shoulder pole type pulling and inserting plate for the clutch brake device is installed, the inner spline sleeve 2 is firstly sleeved on a central shaft of the brake device, then the pulling and inserting plate 1 is fixed on the inner wall of a winding drum of the brake device through the backrest block 5, the connecting plate 4 is located between the inner wall of the winding drum of the brake device and the pulling and inserting plate 1 and serves as a support and a buffer for preventing the mounting plate 3 from being deformed due to overlarge stress, and the mounting plate 3 is used for mounting and supporting a friction belt limiting pressure plate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a picture peg is pulled out to shoulder pole type for clutch brake device, includes pulls out picture peg (1), internal spline cover (2), mounting panel (3), gusset plate (4), back piece (5), its characterized in that: the inner spline sleeve (2) is arranged in an opening in the middle of the plug board (1), the mounting plate (3) is arranged on the side edges at two ends of the plug board (1), the connecting plate (4) is positioned on one side surface of the plug board (1) and arranged below the mounting plate (3), the backrest blocks (5) are positioned on the other side surface of the plug board (1) and arranged close to the mounting plate (3), the mounting plate (3) is totally provided with four connecting plates with the same size, the connecting plates (4) are totally provided with four connecting blocks with the same size, and the backrest blocks (5) are totally provided with four connecting blocks with the same size;

the mounting method comprises the steps that firstly, the inner spline sleeve (2) is sleeved on a central shaft of the braking device, then the pulling and inserting plate (1) is fixed on the inner wall of a winding drum of the braking device through the backrest block (5), the connecting plate (4) is located between the inner wall of the winding drum of the braking device and the pulling and inserting plate (1) and serves as a support and a buffer for preventing the mounting plate (3) from deforming due to overlarge stress, and the mounting plate (3) is used for mounting and supporting the friction belt limiting pressure plate.