CN209800573U

CN209800573U - Belt brake

Info

Publication number: CN209800573U
Application number: CN201920231155.4U
Authority: CN
Inventors: 钱海平
Original assignee: Jiangsu Three Precision Machinery Co Ltd
Current assignee: Jiangsu Three Precision Machinery Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2019-12-17
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses a band brake, including two-way otic placode, brake area A and brake area B, brake area A is connected with the one end of two-way otic placode, brake area B is connected with the other end of two-way otic placode. The whistle inserting hole of the pulling plate and the lug plate is connected through the bolt, the brake support is arranged on one side of the pulling plate, the pulling plate is arranged to penetrate through the threaded shaft, the threaded shaft is provided with a rotating thread, the pulling plate is connected with the threaded shaft through the rotating thread, and one end of the threaded shaft penetrates through the pulling plate and is connected with the brake support. A plate washer is connected to the other end of the threaded shaft connected with the brake support, and a crank handle is arranged to penetrate through the plate washer. The utility model is additionally provided with the threaded shaft and the pulling plate, so that the brake band can rotate in the forward direction and the reverse direction, thereby meeting the requirements of various working conditions and reducing the occupied space to a certain extent; the brake bracket and the curved handle are additionally arranged, so that the belt brake can be conveniently installed and carried.

Description

Belt brake

Technical Field

The utility model relates to a arresting gear technical field, more specifically say, relate to and use a belt brake that equipment such as marine combination windlass, winch and hoist engine were brakied.

background

In the prior art, in order to ensure safety, the combined anchor windlass, the winch and other equipment for the ship are matched with braking devices. At present, the traditional braking devices are divided into hydraulic control and manual control, and the two braking devices can only brake equipment such as a marine combined windlass and a winch in one direction after being installed. However, due to different working conditions, the winding drums of the combined anchor windlass, winch and other equipment for the ship have two rotating directions of forward rotation and reverse rotation, and in order to ensure the braking function, two traditional braking devices need to be installed on the equipment, so that the installation difficulty is high, the large space is occupied, and the cost is increased.

Disclosure of Invention

The purpose of the invention is as follows: the utility model discloses to prior art's shortcoming and not enough, provide a band brake. The utility model discloses add threaded shaft and arm-tie, make the brake band can forward rotation and can the counter rotation again, satisfy the demand of various operating modes. The utility model discloses add stopper support and bent type handle, the installation of the belt brake of being convenient for.

The technical scheme is as follows: in order to realize the above-mentioned purpose, the utility model discloses the technical scheme who adopts is a band brake, including two-way otic placode, brake area A and brake area B, brake area A is connected with the one end of two-way otic placode, brake area B is connected with the other end of two-way otic placode, brake area A and brake area B are the same semicircle arcuation of shape and are upper and lower butt joint through the connection of two-way otic placode and arrange, the centre of two-way otic placode is equipped with inserts the whistle.

The other end of the connecting end of the brake band A and the bidirectional ear plate is provided with an ear plate, one end of the ear plate, which is far away from the brake band A, is provided with a whistle inserting hole, and an opener is arranged below the whistle inserting hole; the other end of the connecting end of the brake band B and the bidirectional ear plate is provided with an ear plate, one end of the ear plate far away from the brake band B is provided with a whistle inserting hole, and an opener is arranged below the whistle inserting hole. The disengager reduces the difficulty in dismounting and mounting the brake band A and the brake band B.

The whistle inserting hole of the pulling plate and the lug plate is connected through the bolt, the brake support is arranged on one side of the pulling plate, the pulling plate is arranged to penetrate through the threaded shaft, the threaded shaft is provided with a rotating thread, the pulling plate is connected with the threaded shaft through the rotating thread, and one end of the threaded shaft penetrates through the pulling plate and is connected with the brake support. The stopper support is detachable construction, is convenient for the utility model discloses a carry and install.

The plate type washer is connected to the other end, connected with the brake support, of the threaded shaft, and the crank handle is arranged to penetrate through the plate type washer, so that the phenomenon that equipment is blocked and abraded due to sundries or particles in the working process is avoided.

The crank handle is an L-shaped handle. One side of the L-shaped handle is vertical to the threaded shaft, and the other side of the L-shaped handle is connected to the end far away from the bidirectional ear plate and is parallel to the threaded shaft.

Has the advantages that: compared with the prior art, the utility model, its beneficial effect is:

1. The utility model discloses add threaded shaft and arm-tie, make the brake band can forward rotation and can the counter rotation again, satisfy the demand of various operating modes, reduced the occupation of land space to a certain extent.

2. The utility model discloses add stopper support and bent type handle, the installation and the carrying of the belt brake of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of a belt brake according to the present invention.

Reference numerals: 1. a bi-directional ear plate; 2. a brake band A; 3. a brake band B; 4. an ear plate; 5. a brake bracket; 6. pulling a plate; 7. a threaded shaft; 8. a plate washer; 9. a crank handle.

Detailed Description

The present invention will be further described with reference to the following detailed description.

As shown in fig. 1, a band brake, including two-way otic placode 1, brake area A2 and brake area B3, brake area A2 is connected with the one end of two-way otic placode 1, brake area B3 is connected with the other end of two-way otic placode 1, brake area A2 and brake area B3 are the same semicircle arc shape of shape and connect through two-way otic placode 1 and be upper and lower butt joint arrangement, the centre of two-way otic placode 1 is equipped with inserts the whistle.

The other end of the connecting end of the brake tape A2 and the bidirectional ear plate 1 is provided with an ear plate 4, one end of the ear plate 4, which is far away from the brake tape A2, is provided with a whistle inserting hole, and an opener is arranged below the whistle inserting hole; the other end of the connecting end of the brake band B3 and the bidirectional ear plate 1 is provided with an ear plate 4, one end of the ear plate 4 far away from the brake band B3 is provided with a whistle inserting hole, and an opener is arranged below the whistle inserting hole.

Set up the whistle inserting hole that a arm-tie 6 passes through bolt and otic placode 4 and be connected, set up a stopper support 5 in one side of arm-tie 6, set up a screw thread axle 7 and run through arm-tie 6, be equipped with rotatory screw thread on the screw thread axle 7, arm-tie 6 is connected with screw thread axle 7 through rotatory screw thread, the one end of screw thread axle 7 runs through arm-tie 6 and is connected with stopper support 5.

A plate washer 8 is arranged and connected at the other end of the threaded shaft 7 connected with the brake bracket 5, and a crank handle 9 is arranged and penetrates through the plate washer 8.

The crank handle 9 is an L-shaped handle.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a band brake, includes two-way otic placode (1), brake area A (2) and brake area B (3), brake area A (2) are connected with the one end of two-way otic placode (1), brake area B (3) are connected with the other end of two-way otic placode (1), brake area A (2) and brake area B (3) are the same semicircle arcuation of shape and connect through two-way otic placode (1) and be upper and lower butt joint and arrange, the centre of two-way otic placode (1) is equipped with inserts whistle, its characterized in that: an ear plate (4) is arranged at the other end of the connecting end of the brake band A (2) and the bidirectional ear plate (1), a whistle inserting hole is arranged at one end of the ear plate (4) far away from the brake band A (2), and an opener is arranged below the whistle inserting hole; an ear plate (4) is arranged at the other end of the connecting end of the brake band B (3) and the bidirectional ear plate (1), a whistle inserting hole is arranged at one end of the ear plate (4) far away from the brake band B (3), and an opener is arranged below the whistle inserting hole;

set up the whistle inserting jogged joint of a arm-tie (6) through bolt and otic placode (4), set up a stopper support (5) in one side of arm-tie (6), set up a screw thread axle (7) and run through arm-tie (6), be equipped with rotatory screw thread on screw thread axle (7), arm-tie (6) are connected with screw thread axle (7) through rotatory screw thread, the one end of screw thread axle (7) is run through arm-tie (6) and is connected with stopper support (5).

2. A band brake according to claim 1, characterized in that: a plate washer (8) is arranged and connected at the other end of the threaded shaft (7) connected with the brake bracket (5), and a crank handle (9) is arranged and penetrates through the plate washer (8).

3. A band brake according to claim 2, characterized in that: the crank handle (9) is an L-shaped handle.