CN218236310U - Switch valve controller convenient to operate and control - Google Patents

Abstract

The utility model discloses a make things convenient for operation control's switching valve door controller belongs to switching valve control technical field, including switching valve door controller casing and electrical components body, the bottom inner wall fixedly connected with draw bar of switching valve door controller casing, the bottom of electrical components body articulates there is the claw that is draw bar symmetric distribution, the claw is L shape structure, two the same locking spring of fixedly connected with between the relative one side of claw, two the interior survey of claw is contacted with the surface of draw bar, the draw bar is provided with extrusion mechanism, the standing groove that forms sliding fit with the claw has all been seted up to the both sides of draw bar, the lower end of claw is located the standing groove. The utility model discloses can realize being convenient for the staff to overhaul the effect of dismantling with the electrical components body.

Description

Switch valve controller convenient to operate and control

Technical Field

The utility model belongs to the technical field of the ooff valve control, especially, relate to a make things convenient for operation control's switching valve door controller.

Background

The wiring terminal of the common terminal controlled by the valve can be 220V and 24V, the on and off of the valve are controlled, signals in the on position and the off position are passive nodes, and after the signals in the on position and the off position are in place, the electric appliance is protected, wherein the conditions are as follows: 1. local control: the development and the valve closing action of the valve are realized, and the relay is Baohua when the valve is opened to the position and closed to the position; 2. the local mode is as follows: the valve is not opened and closed when the valve is in power-off restart, and the state of the valve is kept unchanged; 3. local remote switching, and keeping the valve action unchanged; 4. in the remote mode, the PLC outputs a passive dry contact signal, a valve opening signal is a pulse 1 signal, a PLC valve opening signal is 0 after the PLC is opened in place, a valve closing signal is a pulse 1 signal, a PLC valve closing signal is 0 after the PLC is closed in place, and the valve controller is provided with a valve state indication, so that a switch valve controller which is convenient to operate and control is often needed.

Among the prior art, the switch valve controller generally includes switch valve controller casing, and the inner wall of switch valve controller casing passes through screw fixedly connected with electrical components body, realizes opening and shutting of switch valve through the electrical components body.

However, when the switch valve controller is used, the switch valve controller shell and the electrical component body are fixedly connected through the screws, so that the switch valve controller is inconvenient for workers to overhaul and disassemble the electrical component body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a switch valve controller convenient to operate and control. The advantages are that: the effect of being convenient for the staff to overhaul and dismantle the electrical component body can be realized.

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

the utility model provides a make things convenient for operation control's switch valve controller, includes switch valve controller casing and electrical components body, the bottom inner wall fixedly connected with gib of switch valve controller casing, the bottom of electrical components body articulates there is the claw that the gib symmetric distribution, the claw is L shape structure, two fixedly connected with is same locking spring between the relative one side of claw, two the interior survey of claw is contacted with the surface of gib, the gib is provided with extrusion mechanism.

Through the technical scheme: during the use, open two claws, locking spring is stretched this moment, then with the claw card on the gib, cooperation extrusion mechanism can make electrical components body fixed stable, when dismantling electrical components body, only need make two claws towards opposite direction rotate can, consequently, can realize the effect that the staff of being convenient for overhauls and dismantles electrical components body.

The utility model discloses further set up to, the standing groove that forms sliding fit with the claw hook is all seted up to the both sides of gib block, the lower end of claw hook is located the standing groove.

Through the technical scheme: the contact area between the claw hook and the clamping strip can be increased by arranging the placing groove, so that the claw hook can be fixed stably.

The utility model discloses further set up to, extrusion mechanism includes the extrusion piece that contacts with the bottom of claw collude, two the bottom inner wall of standing groove has all been seted up and has been formed sliding fit's extrusion groove with the extrusion piece, the same extrusion spring of fixedly connected with between the bottom inner wall in extrusion groove and the bottom of extrusion piece.

Through the technical scheme: when the claw colludes when sliding to the standing groove in, the extrusion piece can extrude the claw and collude under extrusion spring's elasticity effect, and then makes the inner wall laminating of claw and standing groove inseparable, can make the claw collude fixed stable.

The utility model discloses further set up as, the top of extrusion piece is the slope setting.

Through the technical scheme: the inclined arrangement can ensure that the contact surface of the claw hook and the extrusion block is an inclined plane, and the claw hook can be prevented from being placed in the placing groove and positioned above the extrusion block.

The utility model discloses further set up to, the equal fixedly connected with limiting plate in top both ends of card strip, the electrical components body is located between two limiting plates and contacts with the limiting plate.

Through the technical scheme: the limiting plate can prevent the claw hook from inclining.

The utility model discloses further set up to, a plurality of evenly distributed's louvre is seted up to the one end of limiting plate.

Through the technical scheme: the arrangement of the heat dissipation holes can increase the contact area between the surface of the electric appliance element body and the air, so that the heat of the electric appliance element body can be fully dissipated, the service life of the electric appliance element body can be prolonged, and frequent replacement of the electric appliance element body by workers due to damage of the electric appliance element body can be avoided.

The utility model discloses it is further set up to, two the equal fixedly connected with pull rod of one side is kept away from mutually of claw colluding.

Through the technical scheme: the arrangement of the pull rod can provide an acting point for a worker to pull the claw hook, and the claw hook can be conveniently opened.

The utility model discloses further set up to, the trompil has been seted up to one side of pull rod.

Through the technical scheme: due to the arrangement of the pull hole, a worker can place fingers in the pull hole and pull the pull rod, and the operation of the worker can be facilitated.

The utility model has the advantages that:

1. this make things convenient for operation control's switch valve controller, during the use, opens two claws, and locking spring is stretched this moment, then with the claw card on the gib, cooperation extrusion mechanism can make electrical components body fixed stable, when dismantling electrical components body, only need make two claws towards opposite direction rotate can, consequently, can realize the effect that the staff of being convenient for overhauld and dismantled electrical components body.

2. This make things convenient for operation control's switch valve controller, when the claw colluded when sliding to the standing groove in, the extrusion piece can extrude the claw and collude under extrusion spring's elastic force effect, and then makes the inner wall laminating of claw and standing groove inseparable, can make the claw collude fixedly stable.

3. This make things convenient for operation control's switch valve controller can provide the impetus for the staff pulling claw through being provided with the pull rod, can be convenient for opening of claw.

Drawings

Fig. 1 is a schematic perspective view of a switch valve controller convenient for operation and control according to the present invention;

fig. 2 is a schematic view showing the structure of the electrical component body of the switch valve controller convenient for operation and control provided by the present invention;

fig. 3 is a schematic structural view of a salient claw hook of a switch valve controller convenient for operation and control provided by the utility model;

fig. 4 is an enlarged schematic view of a structure in fig. 3.

In the figure: 1. switching the valve controller housing; 2. an electrical component body; 3. clamping the strip; 4. a claw hook; 5. a locking spring; 6. a placement groove; 7. extruding the block; 8. extruding a groove; 9. a compression spring; 10. a limiting plate; 11. heat dissipation holes; 12. a pull rod; 13. and (6) hole drawing.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a switch valve controller convenient to operate and control comprises a switch valve controller shell 1 and an electrical component body 2, wherein a clamping strip 3 is fixedly connected to the inner wall of the bottom of the switch valve controller shell 1, claw hooks 4 symmetrically distributed on the clamping strip 3 are hinged to the bottom of the electrical component body 2, the claw hooks 4 are of an L-shaped structure, the same locking spring 5 is fixedly connected between the opposite surfaces of the two claw hooks 4, the inner sides of the two claw hooks 4 are in contact with the surface of the clamping strip 3, and an extrusion mechanism is arranged on the clamping strip 3.

It should be noted that, in this embodiment, the two sides of the clamping bar 3 are both provided with the placing grooves 6 forming a sliding fit with the claw hooks 4, the lower ends of the claw hooks 4 are located in the placing grooves 6, the contact area between the claw hooks 4 and the clamping bar 3 can be increased through the placing grooves 6, and the claw hooks 4 can be fixed stably.

Further, in this embodiment, extrusion mechanism includes the extrusion piece 7 that contacts with the bottom of claw hook 4, the extrusion groove 8 that forms sliding fit with extrusion piece 7 is all seted up to the bottom inner wall of two standing grooves 6, the same extrusion spring 9 of fixedly connected with between the bottom inner wall of extrusion groove 8 and the bottom of extrusion piece 7, when claw hook 4 slided to standing groove 6 in, extrusion piece 7 can extrude the claw hook under extrusion spring 9's elastic force effect, and then make the inner wall laminating of claw hook 4 and standing groove 6 inseparable, can make claw hook 4 fixed stable.

The top of the extrusion block 7 is obliquely arranged, and the contact surface between the claw hook 4 and the extrusion block 7 can be an inclined surface through the extrusion block 7 which is obliquely arranged, so that the claw hook 4 can be prevented from being placed in the placing groove 6 and positioned above the extrusion block 7.

In one embodiment, the top ends of the fastening strips 3 are fixedly connected with the limiting plates 10, the electrical component body 2 is located between the two limiting plates 10 and contacts with the limiting plates 10, and the claw hooks 4 can be prevented from tilting by the limiting plates 10.

It should be noted that, in this embodiment, a plurality of heat dissipation holes 11 are uniformly distributed on one end of the limiting plate 10, and the heat dissipation holes 11 can increase the contact area between the surface of the electrical component body 2 and the air, so that the heat of the electrical component body 2 can be sufficiently dissipated, the service life of the electrical component body 2 can be prolonged, and frequent replacement of the electrical component body 2 by workers can be avoided.

In one embodiment, the two far sides of the two claws 4 are fixedly connected with a pull rod 12, and the pull rod 12 can provide an acting point for a worker to pull the claws 4, so that the claws 4 can be conveniently opened.

It should be noted that, in this embodiment, a pull hole 13 is formed in one side of the pull rod 12, and the pull rod 12 can be pulled by a worker placing a finger in the pull hole 13 through the pull hole 13, which is convenient for the worker to operate.

The working principle is as follows: during the use, open two claw colludes 4, locking spring 5 is stretched this moment, then with claw colludes 4 card on calorie strip 3, cooperation extrusion mechanism can make electrical components body 2 fixed stable, when dismantling electrical components body 2, only need make two claw 4 collude towards opposite direction rotation can, consequently, can realize the effect that the staff of being convenient for overhauls and dismantles electrical components body 2.

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 (8)

1. The utility model provides a make things convenient for operating control's switching valve controller, includes switching valve controller casing (1) and electrical components body (2), its characterized in that, bottom inner wall fixedly connected with draw bar (3) of switching valve controller casing (1), the bottom of electrical components body (2) articulates there is claw (4) that are draw bar (3) symmetric distribution, claw (4) are L shape structure, two the same locking spring (5) of fixedly connected with between the relative one side of claw (4), two the interior survey of claw (4) contacts with the surface of draw bar (3), draw bar (3) are provided with extrusion mechanism.

2. The switch valve controller convenient for operation and control according to claim 1, wherein both sides of the clamping strip (3) are provided with placing grooves (6) in sliding fit with the claw hooks (4), and the lower ends of the claw hooks (4) are positioned in the placing grooves (6).

3. The switch valve controller convenient to operate and control as claimed in claim 2, wherein the extrusion mechanism comprises extrusion blocks (7) in contact with the bottoms of the claw hooks (4), extrusion grooves (8) in sliding fit with the extrusion blocks (7) are formed in the inner walls of the bottoms of the two placement grooves (6), and the same extrusion spring (9) is fixedly connected between the inner walls of the bottoms of the extrusion grooves (8) and the bottoms of the extrusion blocks (7).

4. An operation-controlled switch valve controller according to claim 3, characterized in that the top of the extrusion block (7) is inclined.

5. The switch valve controller convenient for operation and control according to claim 1, wherein the top two ends of the clamping strip (3) are fixedly connected with limiting plates (10), and the electrical component body (2) is located between the two limiting plates (10) and is in contact with the limiting plates (10).

6. The switch valve controller convenient for operation and control according to claim 5, wherein one end of the limiting plate (10) is provided with a plurality of heat dissipation holes (11) which are uniformly distributed.

7. An operating-control-convenient switch valve controller according to claim 1, characterized in that the surfaces of the two claws (4) far away from each other are fixedly connected with a pull rod (12).

8. The switch valve controller convenient for operation and control according to claim 7, wherein one side of the pull rod (12) is provided with a pull hole (13).

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