CN218162099U

CN218162099U - Improved electric actuator

Info

Publication number: CN218162099U
Application number: CN202221707307.1U
Authority: CN
Inventors: 路金稳
Original assignee: Tianjin Lihua Valve Co ltd
Current assignee: Tianjin Lihua Valve Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-27
Anticipated expiration: 2032-07-04

Abstract

The utility model provides an improved electric actuator, which comprises an actuator body, an installation frame, a transmission rod, a driven gear, a positioning bearing, a manual rotating frame structure, a motor, a protective cover, an air inlet mesh, a cooling fan, a bottom installation frame structure and an energy storage frame structure which is convenient to disassemble, wherein the installation frame is installed on the left side of the actuator body; a transmission rod is arranged on the left lower side of the actuator body; a driven gear is welded at the left end of the transmission rod; the upper part of the left side of the mounting frame is welded with a positioning bearing; and a manual rotating frame structure is arranged on the inner side of the positioning bearing. The positioning insertion block of the utility model is inserted inside the positioning insertion frame, which is beneficial to positioning the protective frame by inserting the positioning insertion block in the positioning insertion frame when in use; the mounting bolt penetrates through the mounting rod and is in threaded connection with the positioning insertion block, and the positioning insertion block is conveniently fixed on the inner side of the positioning insertion frame when the positioning insertion frame is used.

Description

Improved electric actuator

Technical Field

The utility model belongs to the technical field of electric actuator, especially, relate to an improved generation's electric actuator.

Background

The most extensive definitions for the actuator are: a drive device capable of providing linear or rotary motion utilizes a drive energy source and operates under a control signal. Actuators use liquid, gas, electricity or other energy sources and convert them into drive action by motors, cylinders or other means. The basic types of the three-way driving mechanism comprise three driving modes of partial rotation, multi-rotation and straight stroke.

However, the existing electric actuator has the problem that the rotating handle is easy to rotate along with the electric operation and does not have the remote control function when the power is cut off.

Therefore, an improved electric actuator is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improved electric actuator to rotate when solving current electric actuator and having the problem that does not possess remote control function when following rotation easily and cut off the power supply when having electric operation. An improved electric actuator comprises an actuator body, an installation frame, a transmission rod, a driven gear, a positioning bearing, a manual rotating frame structure, a motor, a protective cover, air inlet meshes, a cooling fan, a bottom installation frame structure and a detachable energy storage frame structure, wherein the installation frame is installed on the left side of the actuator body; a transmission rod is arranged on the left lower side of the actuator body; a driven gear is welded at the left end of the transmission rod; the upper part of the left side of the mounting frame is welded with a positioning bearing; a manual rotating frame structure is arranged on the inner side of the positioning bearing; the right side of the actuator body is provided with a motor; a protective cover is further mounted on the right side of the outer portion of the actuator body through bolts; the upper part of the right side of the protective cover is embedded with an air inlet mesh; the lower part of the protective cover is provided with a cooling fan; the lower part of the actuator body is provided with a bottom mounting frame structure; the inner side of the bottom mounting frame structure is provided with an energy storage frame structure convenient to disassemble; the energy storage frame structure convenient to disassemble comprises a protective frame, positioning insertion blocks, an UPS (uninterrupted power supply) and a charging module, wherein the positioning insertion blocks are arranged on the left side and the right side of the protective frame through bolts; the protection frame inside install UPS uninterrupted power source and the module of charging respectively.

Preferably, the bottom mounting frame structure comprises a mounting rod, a mounting base plate, a mounting hole, a positioning insertion frame and a mounting bolt, wherein the mounting rod is mounted at the lower part of the actuator body through the mounting bolt; the lower part of the mounting rod is welded with a mounting bottom plate; mounting holes are formed in four corners of the mounting bottom plate; a positioning insertion frame is embedded in the middle of the mounting rod; and the middle position of the other side of the mounting rod is in threaded connection with a mounting bolt.

Preferably, the manual rotating frame structure comprises a rotating rod, a driving gear, a positioning hole, a rotating bearing, a rotating disk, a fixed disk and a T-shaped screw rod, wherein the driving gear is welded at the right end of the rotating rod, and is meshed with the driven gear; a positioning hole is formed in the left side of the rotating rod; the left side of the outer part of the rotating rod is sleeved with a rotating bearing; the outer ring of the rotating bearing is sleeved with a rotating disc; a fixed disc is welded at the upper position of the right side of the rotating disc; the inner side of the fixed disc is in threaded connection with a T-shaped screw.

Preferably, the positioning insertion block is inserted into the inner side of the positioning insertion frame.

Preferably, the mounting bolt penetrates through the mounting rod and is in threaded connection with the positioning insertion block.

Preferably, the UPS uninterruptible power supply is electrically connected to the motor.

Preferably, the rotating rod is inserted into an inner ring of the positioning bearing.

Preferably, the T-shaped screw penetrates through the fixed disc and is inserted into the inner side of the positioning hole.

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

1. the utility model discloses in, the location inserted block peg graft and insert the inboard of frame in the location, be favorable to utilizing the location inserted block to peg graft and insert the frame in the location and play the positioning action to the protective frame when using.

2. The utility model discloses in, mounting bolt run through installation pole and location inserted block threaded connection, be favorable to conveniently fixing the inboard at the location frame with the location inserted block when using.

3. The utility model discloses in, UPS uninterrupted power source and motor electric connection, be favorable to supplying power to the motor as required when the outage.

4. The utility model discloses in, the rotary rod peg graft at the inner circle of location bearing, be favorable to conveniently avoiding utilizing the motor to avoid under the effect of transfer line when giving the transmission of executor body when using, make the rotary disk follow the rotation.

5. The utility model discloses in, T type screw rod run through the fixed disk and peg graft in the inboard of locating hole, be favorable to when needs remove conveniently utilizing the rotary disk to drive the rotary rod rotatory.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the manual rotating frame structure of the present invention.

Fig. 3 is a schematic structural view of the bottom mounting bracket structure of the present invention.

Fig. 4 is a schematic structural view of the energy storage frame structure convenient to disassemble.

In the figure:

1. an actuator body; 2. installing a frame; 3. a transmission rod; 4. a driven gear; 5. positioning a bearing; 6. a manual rotating frame structure; 61. rotating the rod; 62. a drive gear; 63. positioning holes; 64. a rotating bearing; 65. rotating the disc; 66. fixing the disc; 67. a T-shaped screw; 7. a motor; 8. a protective cover; 9. an air inlet mesh; 10. a heat-dissipating fan; 11. a bottom mounting frame structure; 111. mounting a rod; 112. mounting a bottom plate; 113. mounting holes; 114. positioning the inserting frame; 115. installing a bolt; 12. the energy storage frame structure is convenient to disassemble; 121. a protective frame; 122. positioning the insert block; 123. a UPS (uninterrupted power supply); 124. and a charging module.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the embodiment is as follows:

as shown in fig. 1 and 4, the utility model provides an improved electric actuator, which comprises an actuator body 1, an installation frame 2, a transmission rod 3, a driven gear 4, a positioning bearing 5, a manual rotating frame structure 6, a motor 7, a protective cover 8, an air inlet mesh 9, a cooling fan 10, a bottom installation frame structure 11 and an energy storage frame structure 12 which is convenient to disassemble, wherein the installation frame 2 is installed on the left side of the actuator body 1; a transmission rod 3 is arranged on the left lower side of the actuator body 1; a driven gear 4 is welded at the left end of the transmission rod 3; the upper part of the left side of the mounting frame 2 is welded with a positioning bearing 5; a manual rotating frame structure 6 is arranged on the inner side of the positioning bearing 5; the right side of the actuator body 1 is provided with a motor 7; a protective cover 8 is further mounted on the right side of the outside of the actuator body 1 through bolts; the upper part of the right side of the protective cover 8 is embedded with an air inlet mesh 9; a heat radiation fan 10 is arranged at the lower part of the protective cover 8; the lower part of the actuator body 1 is provided with a bottom mounting frame structure 11; the inner side of the bottom mounting frame structure 11 is provided with an energy storage frame structure 12 convenient to disassemble; the energy storage frame structure 12 convenient to disassemble comprises a protective frame 121, positioning insertion blocks 122, a UPS (uninterrupted power supply) 123 and a charging module 124, wherein the positioning insertion blocks 122 are installed on the left side and the right side of the protective frame 121 through bolts, the positioning insertion blocks 122 are inserted into the inner sides of the positioning insertion frames 114, and the positioning insertion blocks 122 are inserted into the positioning insertion frames 114 to position the protective frame 121 when in use; the protection frame 121 is internally provided with a UPS uninterruptible power supply 123 and a charging module 124, the UPS uninterruptible power supply 123 is electrically connected with the motor 7, and the motor 7 can be powered as required when the power is off.

As shown in fig. 3, in the above embodiment, specifically, the bottom mounting bracket structure 11 includes a mounting rod 111, a mounting base plate 112, a mounting hole 113, a positioning frame 114 and a mounting bolt 115, wherein the mounting rod 111 is bolt-mounted at the lower part of the actuator body 1; the lower part of the mounting rod 111 is welded with a mounting bottom plate 112; mounting holes 113 are formed at the four corners of the mounting bottom plate 112; a positioning insertion frame 114 is embedded in the middle of the mounting rod 111; the middle position of the other side of the mounting rod 111 is in threaded connection with a mounting bolt 115, the mounting bolt 115 penetrates through the mounting rod 111 and is in threaded connection with the positioning insertion block 122, and the positioning insertion block 122 is conveniently fixed on the inner side of the positioning insertion frame 114 during use.

As shown in fig. 2, in the above embodiment, specifically, the manual rotating frame structure 6 includes a rotating rod 61, a driving gear 62, a positioning hole 63, a rotating bearing 64, a rotating disk 65, a fixed disk 66 and a T-shaped screw 67, the rotating rod 61 is inserted into an inner ring of the positioning bearing 5, when in use, the rotating rod 61 can be prevented from rotating with the rotating disk 65 under the action of the transmission rod 3 when the motor 7 is used for transmitting the transmission to the actuator body 1, the driving gear 62 is welded to the right end of the rotating rod 61, and the driving gear 62 is engaged with the driven gear 4; a positioning hole 63 is formed in the left side of the rotating rod 61; a rotary bearing 64 is sleeved on the left side of the outer part of the rotary rod 61; the outer ring of the rotating bearing 64 is sleeved with a rotating disc 65; a fixed disc 66 is welded at the upper part of the right side of the rotating disc 65; the inner side of the fixed disc 66 is in threaded connection with a T-shaped screw 67, the T-shaped screw 67 penetrates through the fixed disc 66 to be inserted into the positioning hole 63, and the rotating disc 65 is used for driving the rotating rod 61 to rotate when the rotating rod needs to move.

Principle of operation

The utility model discloses in the course of the work, usable location inserted block 122 is pegged graft in location inserted block 114 during the use, install protection frame 121, then utilize construction bolt 115 and location inserted block 122 threaded connection to fix it, usable UPS uninterrupted power source 123 continues the power supply to motor 7 when the outage, it is rotatory to the inboard of locating hole 63 to need manual operation room to utilize T type screw rod 67, so that it is rotatory to drive rotary rod 61 with rotary disk 65, and when not needing manual operation, rotary rod 61 rotates and can not make easy rotary disk 65 rotate under swivel bearing 64's effect.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The improved electric actuator is characterized by comprising an actuator body (1), a mounting frame (2), a transmission rod (3), a driven gear (4), a positioning bearing (5), a manual rotating frame structure (6), a motor (7), a protective cover (8), an air inlet mesh (9), a cooling fan (10), a bottom mounting frame structure (11) and an energy storage frame structure (12) which is convenient to disassemble, wherein the mounting frame (2) is mounted on the left side of the actuator body (1); a transmission rod (3) is arranged on the left lower side of the actuator body (1); a driven gear (4) is welded at the left end of the transmission rod (3); a positioning bearing (5) is welded at the upper part of the left side of the mounting frame (2); a manual rotating frame structure (6) is arranged on the inner side of the positioning bearing (5); a motor (7) is arranged on the right side of the actuator body (1); a protective cover (8) is further mounted on the right side of the outside of the actuator body (1) through bolts; the upper part of the right side of the protective cover (8) is embedded with an air inlet mesh (9); a heat radiation fan (10) is arranged at the lower part of the protective cover (8); the lower part of the actuator body (1) is provided with a bottom mounting frame structure (11); the inner side of the bottom mounting frame structure (11) is provided with an energy storage frame structure (12) convenient to disassemble; the energy storage frame structure (12) convenient to disassemble comprises a protective frame (121), positioning insertion blocks (122), an UPS (uninterrupted power supply) (123) and a charging module (124), wherein the positioning insertion blocks (122) are installed on the left side and the right side of the protective frame (121) through bolts; the protection frame (121) is internally provided with an UPS uninterrupted power supply (123) and a charging module (124) respectively.

2. The improved electric actuator according to claim 1, wherein said bottom mounting frame structure (11) comprises a mounting rod (111), a mounting base plate (112), a mounting hole (113), a positioning insertion frame (114) and a mounting bolt (115), said mounting rod (111) is bolt-mounted at the lower part of the actuator body (1); the lower part of the mounting rod (111) is welded with a mounting bottom plate (112); mounting holes (113) are formed in the four corners of the mounting bottom plate (112); a positioning insertion frame (114) is embedded in the middle position of the mounting rod (111); and the middle position of the other side of the mounting rod (111) is in threaded connection with a mounting bolt (115).

3. The improved electric actuator according to claim 1, wherein the manual rotating frame structure (6) comprises a rotating rod (61), a driving gear (62), a positioning hole (63), a rotating bearing (64), a rotating disk (65), a fixed disk (66) and a T-shaped screw rod (67), the driving gear (62) is welded at the right end of the rotating rod (61), and the driving gear (62) is meshed with the driven gear (4); a positioning hole (63) is formed in the left side of the rotating rod (61); a rotary bearing (64) is sleeved on the left side of the outer part of the rotary rod (61); the outer ring of the rotary bearing (64) is sleeved with a rotary disc (65); a fixed disc (66) is welded at the upper part of the right side of the rotating disc (65); the inner side of the fixed disc (66) is in threaded connection with a T-shaped screw (67).

4. The improved electric actuator according to claim 2, wherein said positioning plug (122) is inserted inside said positioning plug frame (114).

5. The improved electric actuator according to claim 2, wherein the mounting bolt (115) extends through the mounting rod (111) and is threadably coupled to the positioning insert (122).

6. The improved electric actuator according to claim 1, wherein said UPS (123) is electrically connected to said motor (7).

7. An improved electric actuator as claimed in claim 3, characterized in that said rotary rod (61) is inserted in the inner race of the positioning bearing (5).