CN220600626U

CN220600626U - Electric actuating mechanism for angular travel

Info

Publication number: CN220600626U
Application number: CN202322239414.7U
Authority: CN
Inventors: 洪永锋; 李娥; 王槐钦; 王槐东
Original assignee: Feituoke Fluid Control Quanzhou Co ltd
Current assignee: Feituoke Fluid Control Quanzhou Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-15
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses an angular travel electric actuating mechanism, which comprises an actuating mechanism body, wherein a transmission rod is arranged on the right side of the actuating mechanism body, the right end of the transmission rod is fixedly connected with a connecting block, and the right side of the connecting block is provided with a rectangular groove; the rotary table is positioned on the right side of the connecting block, the rotary shaft of the rotary table is a rectangular shaft, the left end of the rotary table extends into the rectangular groove and is in sliding connection with the inner wall of the rectangular groove, and the upper end of the left side of the rotary shaft of the rotary table is provided with a limit groove; the connecting mechanism is positioned in the rectangular groove, a sliding cavity is arranged in the connecting block, a movable plate capable of sliding up and down is arranged in the sliding cavity, and the upper end of the movable plate is elastically connected with the inner top of the sliding cavity through a plurality of springs. When the actuating mechanism is used, on the basis of ensuring connection tightness, the follow-up disassembly of the rotating shaft of the rotating disc is convenient, and the use of staff is further facilitated.

Description

Electric actuating mechanism for angular travel

Technical Field

The utility model relates to the technical field of executing mechanisms, in particular to an angular travel electric executing mechanism.

Background

The existing angular travel electric actuating mechanism is generally only provided with a single electric control mode, and the device cannot be normally used in emergency situations such as power failure;

for this reason, the utility model patent with publication number CN210266104U discloses a smart angular travel electric actuator, which comprises an actuator body and a turntable, wherein the turntable is movably arranged on one side of the actuator body, a water cooling pipe is arranged in the actuator body, a transmission rod is arranged on one side of the actuator body, the transmission rod is fixedly connected with one end of a connecting rod through a connecting block, the other end of the connecting rod is fixedly connected with the center position of one side of the turntable, and a multipurpose rotating handle is arranged on the outer circumference of the other side of the turntable. Compared with the traditional electric single control mode, the utility model can conveniently control the actuating mechanism body by using a manual mode, and the provided multipurpose rotating handle not only can be taken in the rotating disc when not in use, but also can rotate the rotating disc by two mounting modes, so that the applicability is stronger;

but when in use, we find that the rotating shaft part of the rotating disc is connected with the transmission rod through threads, and in order to ensure safety and prevent malicious operation of others, but because the exposed part of the transmission rod is broken, in order to ensure that the transmission rod is connected with the rotating shaft more stably after connection, the connection is more compact after threaded connection, the disassembly and the separation are more troublesome, and therefore, how to optimize the connection is considered.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an angular travel electric actuating mechanism which is convenient to detach a rotating shaft of a rotating disc subsequently on the basis of ensuring connection compactness when in use and further facilitates the use of staff.

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

the angular travel electric actuating mechanism comprises an actuating mechanism body, wherein a transmission rod is arranged on the right side of the actuating mechanism body, the right end of the transmission rod is fixedly connected with a connecting block, and a rectangular groove is formed in the right side of the connecting block; the rotary table is positioned on the right side of the connecting block, the rotary shaft of the rotary table is a rectangular shaft, the left end of the rotary table extends into the rectangular groove and is in sliding connection with the inner wall of the rectangular groove, and the upper end of the left side of the rotary shaft of the rotary table is provided with a limit groove; the connecting mechanism is located in the rectangular groove, a sliding cavity is formed in the connecting block, a movable plate capable of sliding up and down is arranged in the sliding cavity, the upper end of the movable plate is elastically connected with the inner top of the sliding cavity through a plurality of springs, the lower end of the movable plate is fixedly connected with a limiting block, and the lower end of the limiting block penetrates through the sliding cavity and extends into the limiting groove.

Preferably, the upper end of the movable plate is fixedly connected with a connecting rod, and the upper end of the connecting rod extends to the inner top of the sliding cavity and extends to the outside.

Preferably, the upper end of the connecting rod is fixedly connected with a pull ring.

Preferably, an electromagnet is embedded at the inner top of the sliding cavity.

Preferably, the movable plate has magnetism, and the electromagnet is opposite to the adjacent surface of the movable plate after being electrified.

Preferably, a rubber layer is arranged on the ring body of the pull ring.

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

the rotary shaft of the rotary table can be conveniently connected with the transmission rod by the electromagnet and the magnetic movable plate, compared with the threaded connection mode in the prior art, the connection mode in the scheme is more convenient to connect, in addition, a worker can also selectively pull the pull ring to drive the movable plate to move upwards, and the action of disassembly and installation can be realized.

Drawings

FIG. 1 is a schematic view of an angular travel electric actuator according to the present utility model;

FIG. 2 is an enlarged view at A of FIG. 1;

fig. 3 is a state diagram of the movable plate of fig. 2 after being moved up.

In the figure: the device comprises an actuating mechanism body 1, a transmission rod 2, a rotary table 3, a connecting block 4, a rectangular groove 5, a limiting groove 6, a sliding cavity 7, an electromagnet 8, a spring 9, a movable plate 10, a pull ring 11, a connecting rod 12 and a limiting block 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an angular travel electric actuator comprises an actuator body 1, wherein a transmission rod 2 is installed on the right side of the actuator body 1, the left end part of the transmission rod 2 is connected with the internal drive of the actuator body 1, the rotation of the transmission rod 2 also drives the actuator body 1 (see relevant parts in a comparison document with publication number CN210266104U, which is not specifically described herein), the right end of the transmission rod 2 is fixedly connected with a connecting block 4, and a rectangular groove 5 is formed on the right side of the connecting block 4;

the rotary table 3 is positioned on the right side of the connecting block 4, a rotating shaft of the rotary table 3 is a rectangular shaft, the left end of the rotary table 3 extends into the rectangular groove 5 and is in sliding connection with the inner wall of the rectangular groove 5, and a limit groove 6 is formed in the upper end of the left side of the rotating shaft of the rotary table 3;

the connecting mechanism is positioned in the rectangular groove 5, a sliding cavity 7 is arranged in the connecting block 4, a movable plate 10 capable of sliding up and down is arranged in the sliding cavity 7, the upper end of the movable plate 10 is fixedly connected with a connecting rod 12, the upper end of the connecting rod 12 extends to the inner top of the sliding cavity 7 and extends to the outside, the upper end of the connecting rod 12 is fixedly connected with a pull ring 11, a rubber layer is arranged on a ring body of the pull ring 11, the upper end of the movable plate 10 is elastically connected with the inner top of the sliding cavity 7 through a plurality of springs 9, the lower end of the movable plate 10 is fixedly connected with a limiting block 13, and the lower end of the limiting block 13 penetrates through the sliding cavity 7 and extends into the limiting groove 6;

wherein, the inner top of the sliding cavity 7 is embedded with an electromagnet 8, the movable plate 10 has magnetism, and the electromagnet 8 is opposite to the adjacent surface of the movable plate 10 after being electrified.

In the utility model, when in use, the actuating mechanism body 1 can be driven electrically and also can be driven by the turntable 3, thereby improving the adaptability of practical use;

when the turntable 3 is not needed, the electromagnet 8 is only required to be started, the movable plate 10 can move upwards under the magnetic action, the limiting block 13 leaves the corresponding limiting groove 6 after the movable plate 10 moves upwards, and a worker can detach the turntable 3, so that the convenience of detachment is improved compared with the prior art, when the turntable 3 is needed to be installed in the same way, the electromagnet 8 is started firstly, then the rotating shaft of the turntable 3 is inserted into the rectangular groove 5, the electromagnet 8 is closed, and the limiting block 13 moves downwards under the elastic action of the spring 9 and enters into the limiting groove 6 to realize limiting;

in addition, the staff can also choose to pull the pull ring 11 to drive the movable plate 10 to move upwards, and the actions of disassembly and assembly can be realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An angular travel electric actuator, comprising:

the right side of the actuating mechanism body (1) is provided with a transmission rod (2), the right end of the transmission rod (2) is fixedly connected with a connecting block (4), and the right side of the connecting block (4) is provided with a rectangular groove (5);

the rotary table (3), the rotary table (3) is located on the right of the connecting block (4), the rotating shaft of the rotary table (3) is a rectangular shaft, the left end of the rotary table (3) extends into the rectangular groove (5) and is in sliding connection with the inner wall of the rectangular groove (5), and the upper end of the left side of the rotating shaft of the rotary table (3) is provided with a limit groove (6);

the connecting mechanism is located the rectangular groove (5), be provided with smooth chamber (7) in connecting block (4), be provided with movable plate (10) that can slide from top to bottom in smooth chamber (7), the upper end of movable plate (10) is through the interior top elastic connection of a plurality of springs (9) with smooth chamber (7), the lower extreme fixedly connected with stopper (13) of movable plate (10), the lower extreme of stopper (13) runs through smooth chamber (7) to in extending to spacing groove (6).

2. The angular travel electric actuator according to claim 1, wherein the upper end of the movable plate (10) is fixedly connected with a connecting rod (12), and the upper end of the connecting rod (12) extends to the inner top of the sliding cavity (7) and extends to the outside.

3. An electric actuator for angular travel according to claim 2, characterized in that the upper end of the connecting rod (12) is fixedly connected with a pull ring (11).

4. An electric actuator for angular travel according to claim 1, characterized in that the inner top of the sliding chamber (7) is embedded with an electromagnet (8).

5. The angular travel electric actuator according to claim 4, characterized in that the movable plate (10) has magnetism, and the electromagnet (8) is opposite to the adjacent surface of the movable plate (10) after being electrified.

6. An electric actuator for angular travel according to claim 3, characterized in that the ring body of the pull ring (11) is provided with a rubber layer.