CN221404557U - Moment detection device of actuating mechanism - Google Patents

Abstract

The utility model discloses an actuator torque detection device, which belongs to the technical field of torque detection devices, and includes a lower protection box, the upper surface of which is fixedly connected to two lower connecting plates, upper connecting plates are arranged above the two lower connecting plates, the upper surfaces of the two upper connecting plates are commonly fixedly connected to the upper protection box, the upper surfaces of the two lower connecting plates are provided with a group of rectangular openings, the interior of each group of the rectangular openings is slidably connected to an L-shaped card plate, and the side of each group of the L-shaped card plates close to each other is fixedly connected to a spring. By arranging two L-shaped card plates on the lower connecting plate and two card slots on the upper connecting plate, the two L-shaped card plates can automatically snap into the corresponding card slots in cooperation with the springs, so that the lower protection box and the upper protection box can be quickly installed and matched, and this connection structure is also convenient for the staff to disassemble the two, and the operation is simple and practical.

Description

Moment detection device of actuating mechanism

Technical Field

The utility model belongs to the technical field of moment detection devices, and particularly relates to an actuating mechanism moment detection device.

Background

The electric valve is simply said to control the valve by using an electric actuator, so as to realize the opening and closing of the valve, and the electric valve can be divided into an upper part and a lower part, wherein the upper part is an electric actuator, also called an actuating mechanism, the lower part is the valve, and the moment of the actuating mechanism is detected by adopting a moment sensor, for example, a bulletin number: CN213632492U discloses a torque detection device for an actuating mechanism of an electric valve, in the application, by arranging a lower protection box and an upper protection box which are connected by a connecting component in a clamping way, effective protection of a torque sensor body is realized, but the lower protection box is more troublesome to operate when being connected with the upper protection box, has a plurality of and complex structures, and is inconvenient for a worker to install and detach the lower protection box and the upper protection box.

Therefore, to solve the above problems, we provide an actuator torque detection device.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an actuating mechanism moment detection device to solve the technical problems that in the prior art, the lower protection box is troublesome to operate when being connected with the upper protection box, the structure is more and complex, and the lower protection box is inconvenient for workers to install and detach the lower protection box and the upper protection box.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an actuating mechanism moment detection device, includes lower protective housing, the last fixed surface of lower protective housing is connected with two lower connecting plates, two the top of connecting plate all is equipped with the upper connecting plate down, two the upper surface of upper connecting plate is fixedly connected with upper protective housing jointly, two a set of rectangle mouth has all been seted up to the upper surface of connecting plate down, every group the inside of rectangle mouth is equal sliding connection has L shape cardboard, every group the equal fixedly connected with spring of one side that L shape cardboard is close to each other, the one end that L shape cardboard was kept away from to the spring is connected with the inner wall of rectangle mouth, the through-hole has been seted up to the inner wall of rectangle mouth, the inside sliding connection of through-hole has the stirring piece, the hidden surface of stirring piece is connected with the surface of L shape cardboard, two square mouthfuls have been seted up to the bottom surface of upper connecting plate, the draw-in groove has been seted up to the inner wall of square mouth, the side that lower protective housing and upper protective housing are close to each other is equipped with moment sensor body jointly.

As a preferable technical scheme of the utility model, one surface of the two upper connecting plates, which is far away from each other, is fixedly connected with the convex block, and the outer surface of the convex block is provided with anti-skid patterns.

As the preferable technical scheme of the utility model, the upper surface of the lower connecting plate is provided with two limiting holes, limiting rods are arranged in the two limiting holes, and the top ends of the two limiting rods are connected with the bottom surface of the upper connecting plate.

As the preferable technical scheme of the utility model, the inner wall of the upper protective box is fixedly connected with two stabilizing blocks, and the bottom surfaces of the two stabilizing blocks are respectively connected with the upper surfaces of the two upper connecting plates.

As the preferable technical scheme of the utility model, a chute is arranged on the inner bottom wall of the rectangular opening, a sliding block is connected in the chute in a sliding way, and the upper surface of the sliding block is connected with the bottom surface of the L-shaped clamping plate.

As the preferable technical scheme of the utility model, the inner wall of the lower protective box is fixedly connected with two reinforcing plates, and the upper surfaces of the two reinforcing plates are respectively connected with the bottom surfaces of the two lower connecting plates.

The utility model provides an actuating mechanism moment detection device, which has the following beneficial effects:

According to the utility model, the two L-shaped clamping plates are arranged on the lower connecting plate and the two clamping grooves are arranged on the upper connecting plate, and the two L-shaped clamping plates can be automatically clamped into the corresponding clamping grooves under the cooperation of the two L-shaped clamping plates and the springs, so that the lower protective box and the upper protective box can be quickly assembled and matched, and the connecting structure is convenient for a worker to disassemble the lower protective box and the upper protective box, and is simple to operate and high in practicability.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a protective case under an actuator torque detection device of the present utility model;

FIG. 2 is a cross-sectional view of a top view of a lower connecting plate of the actuator torque sensing device of the present utility model;

FIG. 3 is a cross-sectional view of a side view of the lower web of the actuator torque sensing device of the present utility model;

FIG. 4 is a cross-sectional view of a side view of an upper web of the actuator torque sensing device of the present utility model.

In the figure: 1. a lower protective box; 2. a lower connecting plate; 3. an upper connecting plate; 4. an upper protective box; 5. a bump; 6. a torque sensor body; 7. a rectangular opening; 8. an L-shaped clamping plate; 9. a spring; 10. a through port; 11. a poking block; 12. a limiting hole; 13. a chute; 14. a slide block; 15. a square mouth; 16. a clamping groove; 17. a limit rod; 18. a stabilizing block; 19. and a reinforcing plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the actuating mechanism moment detection device comprises a lower protective box 1, two lower connecting plates 2 are fixedly connected to the upper surface of the lower protective box 1, an upper connecting plate 3 is arranged above the two lower connecting plates 2, an upper protective box 4 is fixedly connected to the upper surfaces of the two upper connecting plates 3 together, a group of rectangular openings 7 are formed in the upper surfaces of the two lower connecting plates 2, L-shaped clamping plates 8 are slidably connected to the inner parts of the rectangular openings 7, springs 9 are fixedly connected to one sides, close to each other, of the L-shaped clamping plates 8, one ends, far away from the L-shaped clamping plates 8, of the springs 9 are connected with the inner walls of the rectangular openings 7, through openings 10 are formed in the inner walls of the rectangular openings 7, toggle blocks 11 are slidably connected in the inner parts of the through openings 10, hidden surfaces of the toggle blocks 11 are connected with the outer surfaces of the L-shaped clamping plates 8, two square openings 15 are formed in the bottom surfaces of the upper connecting plates 3, clamping grooves 16 are formed in the inner walls of the square openings 15, and moment sensor bodies 6 are formed in the sides, close to each other, of the lower protective box 1 and the upper protective box 4.

Wherein, the equal fixed connection of one side that two upper junction plates 3 kept away from each other and lug 5, the anti-skidding line has been seted up to the surface of lug 5, through setting up two lugs 5 on upper junction plate 3, the staff of being convenient for lifts up upper protective housing 4 like this.

Wherein, two spacing holes 12 have been seted up to the upper surface of lower connecting plate 2, and the inside of two spacing holes 12 all is equipped with gag lever post 17, and the top of two gag lever posts 17 all is connected with the bottom surface of upper connecting plate 3, cooperatees through spacing hole 12 and gag lever post 17, and the staff of being convenient for dock lower connecting plate 2 and upper connecting plate 3 like this.

Wherein, the inner wall fixedly connected with of last protective housing 4 stabilizes piece 18, and the bottom surface of two firm pieces 18 is connected with the upper surface of two upper junction plates 3 respectively, through setting up firm piece 18 on two upper junction plates 3, can make the more firm of being connected between upper protective housing 4 and the upper junction plate 3 like this.

Wherein, spout 13 has been seted up to the interior bottom wall of rectangle mouth 7, and the inside sliding connection of spout 13 has slider 14, and the upper surface of slider 14 is connected with the bottom surface of L shape cardboard 8, cooperatees through spout 13 and slider 14, can make the L shape cardboard 8 remove more steadily in rectangle mouth 7 inside like this.

Wherein, the inner wall fixedly connected with two reinforcing plates 19 of lower protective housing 1, the upper surface of two reinforcing plates 19 is connected with the bottom surface of two lower connecting plates 2 respectively, through setting up reinforcing plates 19 at two lower connecting plates 2, can make the lower connecting plate 2 more firm of being connected between the lower protective housing 1 like this.

Specific use and action of the embodiment:

When the utility model is used, firstly, a worker installs the torque sensor body 6 inside the lower protective box 1, then, the worker presses the two groups of poking blocks 11 to enable each group of L-shaped clamping plates 8 to move close to each other, the worker aligns the limiting rod 17 below the upper connecting plate 3 with the limiting hole 12 on the lower connecting plate 2, then, the worker contacts the upper connecting plate 3 with the lower connecting plate 2, then, the worker releases the two groups of poking blocks 11, and the two groups of L-shaped clamping plates 8 are automatically clamped into the corresponding clamping grooves 16 under the cooperation of the springs 9 to fix the upper protective box 4 on the lower protective box 1.

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.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The actuating mechanism moment detection device is characterized in that: including lower protective housing (1), the upper surface fixedly connected with of lower protective housing (1) two lower connecting plates (2), two the top of connecting plate (2) down all is equipped with upper junction plate (3), two the upper surface of upper junction plate (3) is fixedly connected with on protective housing (4) jointly, two a set of rectangle mouth (7) have all been seted up to the upper surface of connecting plate (2) down, every group the equal sliding connection of inside of rectangle mouth (7) has L shape cardboard (8), every group the equal fixedly connected with spring (9) of one side that L shape cardboard (8) are close to each other, the one end that L shape cardboard (8) were kept away from to spring (9) is connected with the inner wall of rectangle mouth (7), opening (10) have been seted up to the inner wall of rectangle mouth (7), the inside sliding connection of opening (10) has stir piece (11), stir the hidden face of piece (11) and the surface of L shape cardboard (8) are connected, the bottom surface of upper junction plate (3) is opened and is equipped with two mouthful (15), the inner wall (16) are close to the sensor body (4) of protective housing (16) one side each other.

2. The actuator torque detection device of claim 1, wherein: the two sides of the upper connecting plates (3) which are far away from each other are fixedly connected with the convex blocks (5), and anti-skid patterns are formed on the outer surfaces of the convex blocks (5).

3. The actuator torque detection device of claim 1, wherein: two limiting holes (12) are formed in the upper surface of the lower connecting plate (2), limiting rods (17) are arranged in the two limiting holes (12), and the top ends of the two limiting rods (17) are connected with the bottom surface of the upper connecting plate (3).

4. The actuator torque detection device of claim 1, wherein: the inner wall of the upper protective box (4) is fixedly connected with two stabilizing blocks (18), and the bottom surfaces of the two stabilizing blocks (18) are respectively connected with the upper surfaces of the two upper connecting plates (3).

5. The actuator torque detection device of claim 1, wherein: the inner bottom wall of the rectangular opening (7) is provided with a sliding groove (13), the inside of the sliding groove (13) is connected with a sliding block (14) in a sliding mode, and the upper surface of the sliding block (14) is connected with the bottom surface of the L-shaped clamping plate (8).

6. The actuator torque detection device of claim 1, wherein: the inner wall of the lower protective box (1) is fixedly connected with two reinforcing plates (19), and the upper surfaces of the two reinforcing plates (19) are respectively connected with the bottom surfaces of the two lower connecting plates (2).