CN212617180U

CN212617180U - Electric actuator fixing device

Info

Publication number: CN212617180U
Application number: CN202020993757.6U
Authority: CN
Inventors: 王樯
Original assignee: Shenyang Bonade Technology Co ltd
Current assignee: Shenyang Bonade Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-26
Anticipated expiration: 2030-06-03

Abstract

The utility model belongs to the technical field of electric actuator, especially, electric actuator fixing device dismantles inconvenient problem after damaging to current electric actuator trouble, now proposes following scheme, and it includes the base, the top central point of base puts and has seted up the mounting groove, and movable mounting has the electric actuator body in the mounting groove, and the top of electric actuator body extends to the top of base, and the constant head tank that is located the mounting groove is all seted up to the both sides of electric actuator body, has seted up two cavitys on the base, and the mounting groove is located between two cavitys, has all seted up first recess on the one side inner wall that two cavitys are close to each other, and two first recesses all are linked together with the mounting groove. The utility model discloses simple structure, reasonable in design, convenient operation, installation that can be quick or dismantlement electric actuator have improved the efficiency of installation, dismantlement, have reduced working strength, are fit for using widely.

Description

Electric actuator fixing device

Technical Field

The utility model relates to an electric actuator technical field especially relates to an electric actuator fixing device.

Background

An electric actuator is a drive device that provides linear or rotational motion, using some type of drive energy and operating under some type of 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-phase driving device are a partial-Turn (Part-Turn), a Multi-Turn (Multi-Turn) and a straight stroke (Linear) driving mode. The main advantages of the electric actuator are high stability, constant thrust applicable to users, strong deviation resistance, basically constant output thrust or moment, and capability of well overcoming unbalanced force of medium

The patent with publication number CN207600627U discloses an improved electric actuator, which comprises a bracket, an electric actuator main body, a first display screen, an execution button, a manual part, an output shaft, a involution nut, a temperature sensor, a heat radiation pipe structure, a control alarm structure and a protective shell structure, wherein the electric actuator main body is installed at the top of the bracket; the first display screen and the execution button are respectively and electrically connected to the front surface of the electric actuator main body; the manual part is arranged at the upper left part of the electric actuator body; the output shaft is arranged at the longitudinal middle part of the bottom of the electric actuator main body. However, the electric actuator is fixed by bolts, so that the electric actuator is difficult to disassemble after failure or damage, which is inconvenient and leaves room for improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric actuator fixing device.

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

an electric actuator fixing device comprises a base, wherein a mounting groove is formed in the center of the top of the base, an electric actuator body is movably mounted in the mounting groove, the top of the electric actuator body extends to the upper side of the base, positioning grooves located in the mounting groove are formed in the two sides of the electric actuator body, two cavities are formed in the base, the mounting groove is located between the two cavities, first grooves are formed in the inner wall, close to each other, of one side of each cavity, the two first grooves are communicated with the mounting groove, a rotating shaft is rotatably mounted on the inner wall of the top of each cavity, a first bevel gear and a take-up pulley are fixedly connected to the rotating shaft in a sleeved mode, the first bevel gear is located above the take-up pulley, a fixed pulley is fixedly mounted on the inner wall, far away from each other, of the two cavities, a second groove is formed in the inner wall, far away from each, fixed mounting has same dead lever between the top inner wall of second recess and the bottom inner wall, the slide bar has been cup jointed in the slip on the dead lever, and the one end of slide bar extends to in the cavity, and rotate and install the gyro wheel, equal slidable mounting has the locating lever in two first recesses, the one end that the locating lever is close to the electric actuator body extends to in the mounting groove, and with locating groove looks adaptation, the other end of locating lever extends to in the cavity, and fixed mounting has the arc piece, arc piece and gyro wheel looks adaptation, one side fixed mounting that the arc piece is close to the electric actuator body has two compression spring's one end, two compression spring's other end fixed mounting is on one side inner wall that the cavity is close to the electric actuator body, and the.

Preferably, the fixed rod is movably sleeved with a spring, and two ends of the spring are respectively and fixedly installed on the inner wall of the top of the second groove and the top of the sliding rod.

Preferably, one end of a cord is fixedly mounted on the take-up pulley, and the other end of the cord is fixedly mounted at the top of the sliding rod through a fixed pulley.

Preferably, third grooves are formed in the two sides of the base and communicated with the cavity, and rotating rods rotate in the third grooves.

Preferably, the one end of bull stick extends to outside the base, and fixed mounting has the hand wheel, and the other end of bull stick extends to in the cavity, and fixed cover has connect the second taper tooth, and the second taper tooth meshes with first taper tooth mutually.

In the utility model, when the electric actuator is broken or damaged and needs to be disassembled, the hand wheel is rotated to drive the rotating rod fixedly connected with the hand wheel to rotate, thereby driving the second bevel gear fixedly sleeved on the rotating rod to rotate, and the second bevel gear is meshed with the first bevel gear to drive the first bevel gear to rotate, and the wire take-up wheel is driven to rotate due to the fixed connection relation between the first bevel gear, the rotating shaft and the wire take-up wheel, thereby tightening the cotton rope fixedly arranged on the wire take-up wheel, thereby enabling the slide rod fixedly arranged at the other end of the cotton rope to move upwards, at the moment, the spring is in a compression state, along with the upward movement of the slide rod, the roller is driven to move upwards, and along with the upward movement of the roller, the compression spring pushes the arc block, so that the arc block is far away from the electric actuator body, thereby driving the positioning rod to be far away, after the positioning rod is completely moved out of the positioning groove, the electric actuator body can be taken down. The utility model discloses simple structure, reasonable in design, convenient operation, installation that can be quick or dismantlement electric actuator have improved the efficiency of installation, dismantlement, have reduced working strength, are fit for using widely.

Drawings

Fig. 1 is a schematic structural view of an electric actuator fixing device according to the present invention;

fig. 2 is a schematic top view of the electric actuator fixing device of fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 1 of an electric actuator fixing device according to the present invention.

In the figure: the device comprises a base 1, a mounting groove 2, an electric actuator body 3, a positioning groove 4, a cavity 5, a first groove 6, a rotating shaft 7, a first bevel gear 8, a take-up pulley 9, a fixed pulley 10, a second groove 11, a fixed rod 12, a sliding rod 13, a cord 14, a roller 15, a spring 16, a positioning rod 17, an arc-shaped block 18, a compression spring 19, a third groove 20, a rotating rod 21, a hand wheel 22 and a second bevel gear 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, an electric actuator fixing device comprises a base 1, wherein a mounting groove 2 is formed in the center of the top of the base 1, an electric actuator body 3 is movably mounted in the mounting groove 2, the top of the electric actuator body 3 extends to the upper side of the base 1, positioning grooves 4 in the mounting groove 2 are formed in both sides of the electric actuator body 3, two cavities 5 are formed in the base 1, the mounting groove 2 is located between the two cavities 5, first grooves 6 are formed in the inner walls of the two cavities 5 at the sides close to each other, the two first grooves 6 are communicated with the mounting groove 2, a rotating shaft 7 is rotatably mounted on the inner walls of the tops of the two cavities 5, a first bevel gear 8 and a take-up pulley 9 are fixedly sleeved on the rotating shaft 7, the first bevel gear 8 is located above the take-up pulley 9, and a fixed pulley 10 is fixedly mounted on the inner wall of the side far away from each, a second groove 11 is formed in the inner wall of one side of each cavity 5 far away from each other, the second groove 11 is positioned below the fixed pulley 10, the same fixed rod 12 is fixedly installed between the inner wall of the top part and the inner wall of the bottom part of the second groove 11, a slide rod 13 is sleeved on the fixed rod 12 in a sliding manner, one end of the slide rod 13 extends into the cavity 5, a roller 15 is rotatably installed, positioning rods 17 are installed in the two first grooves 6 in a sliding manner, one end, close to the electric actuator body 3, of each positioning rod 17 extends into the installation groove 2 and is matched with the positioning groove 4, the other end of each positioning rod 17 extends into the cavity 5, an arc-shaped block 18 is fixedly installed, the arc-shaped block 18 is matched with the roller 15, one end, close to the electric actuator body 3, of each compression spring 19 is fixedly installed on one side of each arc-shaped block 18, the other end of each compression spring, and the positioning rod 17 is located between two compression springs 19.

The utility model discloses in, spring 16 has been cup jointed in the activity on the dead lever 12, and spring 16's both ends respectively fixed mounting at the top inner wall of second recess 11 and slide bar 13's top, and slide bar 13 can be extruded to spring 16's elastic restoring force for slide bar 13 moves down.

The utility model discloses in, fixed mounting has the one end of cotton rope 14 on take-up pulley 9, and the other end of cotton rope 14 passes through fixed pulley 10 fixed mounting at the top of slide bar 13, and take-up pulley 9 rotates, can make cotton rope 14 tighten up to make the slide bar 13 rebound of fixed mounting at the 14 other ends of cotton rope.

The utility model discloses in, third recess 20 has all been seted up to base 1's both sides, and third recess 20 is linked together with cavity 5, and the rotation has bull stick 21 in the third recess 20.

The utility model discloses in, outside the one end of bull stick 21 extended to base 1, and fixed mounting had hand wheel 22, in the other end of bull stick 21 extended to cavity 5, and fixed cover had connect second conical tooth 23, second conical tooth 23 meshed with first conical tooth 8 mutually, rotated hand wheel 22 and can drive second conical tooth 23 and rotate, and second conical tooth 23 rotates and can drive first conical tooth 8 and rotate.

Example two

Referring to fig. 1-3, an electric actuator fixing device comprises a base 1, wherein a mounting groove 2 is chiseled at the top center position of the base 1, an electric actuator body 3 is movably mounted in the mounting groove 2, the top of the electric actuator body 3 extends to the upper side of the base 1, positioning grooves 4 in the mounting groove 2 are chiseled at both sides of the electric actuator body 3, two cavities 5 are chiseled on the base 1, the mounting groove 2 is positioned between the two cavities 5, first grooves 6 are chiseled on the inner walls of the two cavities 5 at the side close to each other, the two first grooves 6 are communicated with the mounting groove 2, rotating shafts 7 are rotatably mounted on the inner walls of the tops of the two cavities 5, first conical teeth 8 and a take-up pulley 9 are fixedly sleeved on the rotating shafts 7, the first conical teeth 8 are positioned above the take-up pulley 9, and fixed pulleys 10 are welded on the inner walls of the side far away from each other, a second groove 11 is chiseled on the inner wall of one side of each of the two cavities 5 which is far away from each other, the second groove 11 is positioned below the fixed pulley 10, the same fixed rod 12 is fixedly welded between the top inner wall and the bottom inner wall of the second groove 11, a slide rod 13 is sleeved on the fixed rod 12 in a sliding manner, one end of the slide rod 13 extends into the cavity 5 and is rotatably provided with a roller 15, positioning rods 17 are slidably arranged in the two first grooves 6, one end of each positioning rod 17, which is close to the electric actuator body 3, extends into the mounting groove 2 and is matched with the positioning groove 4, the other end of each positioning rod 17 extends into the cavity 5 and is fixedly welded with an arc-shaped block 18, the arc-shaped block 18 is matched with the roller 15, one end of each compression spring 19 is fixedly welded on one side of the arc-shaped block 18, which is close to the electric actuator body 3, the other ends of the, and the positioning rod 17 is located between two compression springs 19.

The utility model discloses in, spring 16 has been cup jointed in the activity on the dead lever 12, and spring 16's both ends fixed welding respectively at the top inner wall of second recess 11 and the top of slide bar 13.

The utility model discloses in, the one end of fixedly connected with cotton rope 14 on the take-up pulley 9, the other end of cotton rope 14 passes through fixed pulley 10 fixed connection at the top of slide bar 13.

The utility model discloses in, the both sides of base 1 have all been dug third recess 20, and third recess 20 is linked together with cavity 5, and the internal rotation of third recess 20 has bull stick 21.

The utility model discloses in, outside the one end of bull stick 21 extended to base 1, and fixed welding had hand wheel 22, in the other end of bull stick 21 extended to cavity 5, and fixed cup joints have second conical tooth 23, second conical tooth 23 meshed with first conical tooth 8 mutually.

In the utility model, when the electric actuator is needed to be disassembled due to failure or damage, the hand wheel 22 is rotated to drive the rotating rod 21 fixedly connected with the hand wheel 22 to rotate, thereby driving the second bevel gear 23 fixedly sleeved on the rotating rod 21 to rotate, and the second bevel gear 23 is meshed with the first bevel gear 8, thereby driving the first bevel gear 8 to rotate, and the wire winding wheel 9 is driven to rotate due to the fixed connection relation among the first bevel gear 8, the rotating shaft 7 and the wire winding wheel 9, thereby tightening the wire rope 14 fixedly arranged on the wire winding wheel 9, thereby moving the slide rod 13 fixedly arranged at the other end of the wire rope 14 upwards, at the moment, the spring 16 is in a compression state, and the roller 15 is driven to move upwards along with the upwards movement of the slide rod 13, because the roller 15 is matched with the arc block 18, along with the upwards movement of the roller 15, the compression spring 19 pushes the arc block 18, so that the arc block 18 is, thereby drive locating lever 17 and keep away from electric actuator body 3, after locating lever 17 shifts out constant head tank 4 completely, can take off electric actuator body 3. The utility model discloses simple structure, reasonable in design, convenient operation, installation that can be quick or dismantlement electric actuator have improved the efficiency of installation, dismantlement, have reduced working strength, are fit for using widely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electric actuator fixing device comprises a base (1) and is characterized in that a mounting groove (2) is formed in the center of the top of the base (1), an electric actuator body (3) is movably mounted in the mounting groove (2), the top of the electric actuator body (3) extends to the upper side of the base (1), positioning grooves (4) in the mounting groove (2) are formed in two sides of the electric actuator body (3), two cavities (5) are formed in the base (1), the mounting groove (2) is located between the two cavities (5), first grooves (6) are formed in the inner wall of one side, close to each other, of the two cavities (5), the two first grooves (6) are communicated with the mounting groove (2), a rotating shaft (7) is rotatably mounted on the inner wall of the top of the two cavities (5), a first bevel gear (8) and a take-up pulley (9) are fixedly sleeved on the rotating shaft (7), and the first bevel gear (8) is positioned above the take-up pulley (9), the inner wall of one side, far away from each other, of the two cavities (5) is fixedly provided with a fixed pulley (10), the inner wall of one side, far away from each other, of the two cavities (5) is provided with a second groove (11), the second groove (11) is positioned below the fixed pulley (10), the same fixed rod (12) is fixedly arranged between the inner wall of the top part and the inner wall of the bottom part of the second groove (11), a sliding rod (13) is sleeved on the fixed rod (12) in a sliding way, one end of the sliding rod (13) extends into the cavity (5), a roller (15) is rotatably arranged, positioning rods (17) are arranged in the two first grooves (6) in a sliding way, one end, close to the electric actuator body (3), of each positioning rod (17) extends into the mounting groove (2) and is matched with the positioning groove (4), the other ends of the positioning, and fixed mounting has arc piece (18), and arc piece (18) and gyro wheel (15) looks adaptation, and one side fixed mounting that arc piece (18) are close to electric actuator body (3) has the one end of two compression spring (19), and the other end fixed mounting of two compression spring (19) is on one side inner wall that cavity (5) are close to electric actuator body (3), and locating lever (17) are located between two compression spring (19).

2. The electric actuator fixing device as claimed in claim 1, wherein the fixing rod (12) is movably sleeved with a spring (16), and two ends of the spring (16) are respectively and fixedly installed on the top inner wall of the second groove (11) and the top of the sliding rod (13).

3. The electric actuator fixing device as claimed in claim 1, characterized in that one end of the wire rope (14) is fixedly arranged on the take-up pulley (9), and the other end of the wire rope (14) is fixedly arranged on the top of the sliding rod (13) through the fixed pulley (10).

4. The electric actuator fixing device according to claim 1, wherein the base (1) is provided with third grooves (20) on both sides, the third grooves (20) are communicated with the cavity (5), and the rotating rod (21) is rotated in the third grooves (20).

5. The electric actuator fixing device as claimed in claim 4, characterized in that one end of the rotating rod (21) extends out of the base (1) and is fixedly provided with a hand wheel (22), the other end of the rotating rod (21) extends into the cavity (5) and is fixedly sleeved with a second taper tooth (23), and the second taper tooth (23) is meshed with the first taper tooth (8).