CN214063930U

CN214063930U - Long-distance two-wire valve controller

Info

Publication number: CN214063930U
Application number: CN202023030510.3U
Authority: CN
Inventors: 李绪蕾; 黄雪; 吕子琳; 刘晓雪
Original assignee: Shandong Hengjun Intelligent Technology Co ltd
Current assignee: Shandong Hengjun Intelligent Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-27
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a two wire system valve controller of long distance, including the casing, the one end fixedly connected with control panels of casing, the top swing joint of casing has the apron, and the one end fixedly connected with fixed block of apron, the first spring of inner wall fixedly connected with of fixed block, the one end of first spring are provided with the fixture block, and the both sides of fixed block all are provided with the movable rod, and the movable rod is close to the one end fixedly connected with second spring of apron, the inner wall fixed connection of second spring and apron. The utility model discloses when the apron is closed to needs, personnel directly promote the apron, in making the fixed block of apron one end get into the recess, and make in the fixture block gets into the draw-in groove, with the draw-in groove joint to accomplish the installation, when dismantling, personnel remove the roof, make the one end and the fixture block contact of roof, thereby drive the fixture block and remove, make fixture block and draw-in groove separation, make the fixed block can remove, thereby accomplish the dismantlement, avoid when maintaining and overhauing the device, spend too much time.

Description

Long-distance two-wire valve controller

Technical Field

The utility model relates to a remote control technical field specifically is two wire system valve controller of long distance.

Background

The valve controller is a product matched with the valve electric device for use, is used for controlling the opening and closing of the electric valve, and can realize the remote control of the electric valve in a control room.

The current valve controller is inconvenient to carry out daily maintenance and overhaul, and the shell is dismantled to be maintained and is overhauld when needing to spend a large amount of time, and it is troublesome to increase unnecessary, and simultaneously, current valve controller needs personnel to use one hand to dismantle the shell in the special circumstances, and is very difficult to accomplish in the prior art, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long distance two wire system valve controller is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: two wire system valve controller of long distance, which comprises a housin, the one end fixedly connected with control panels of casing, the top swing joint of casing has the apron, the one end fixedly connected with fixed block of apron, the first spring of inner wall fixedly connected with of fixed block, the one end of first spring is provided with the fixture block, the both sides of fixed block all are provided with the movable rod, the movable rod is close to the one end fixedly connected with second spring of apron, the inner wall fixed connection of second spring and apron, the control panel be close to the one end of casing and seted up flutedly, recess and fixed block looks adaptation, the draw-in groove has been seted up to the inside wall of recess, draw-in groove and fixture block looks adaptation, the inner wall swing joint of draw-in groove has the roof.

Preferably, the front of control panel is provided with the display, one side of display is provided with the warning light, the below of warning light is provided with the button.

Preferably, the inner wall of the shell is fixedly connected with a limiting plate, the surface of the limiting plate is movably connected with a limiting groove, and the limiting groove is formed in two sides of the cover plate.

Preferably, the top end of the cover plate is fixedly connected with a first push plate, and the top end of the first push plate is provided with anti-skid grains.

Preferably, the top end of the top plate is fixedly connected with a second push plate, and the top end of the second push plate is provided with anti-skid grains.

Preferably, one end of the first spring close to the clamping block is fixedly connected with a limiting block, and one side of the limiting block far away from the first spring is fixedly connected with the clamping block.

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

1. the utility model discloses a first spring, the fixture block, a groove, the setting of draw-in groove and roof, when the apron is closed to needs, personnel directly promote the apron, make in the fixed block of apron one end gets into the recess, and make in the fixture block gets into the draw-in groove, with the draw-in groove joint, thereby accomplish the installation, when dismantling, personnel remove the roof, make the one end and the fixture block contact of roof, thereby it removes to drive the fixture block, make fixture block and draw-in groove separation, make the fixed block can remove, thereby accomplish the dismantlement, avoid when maintaining and overhauing the device, spend too much time, it is troublesome to reduce unnecessary.

2. The utility model discloses a setting of movable rod and second spring, after the installation apron, the movable rod contacts with the control panel to make the second spring tighten up, when dismantling the apron, personnel remove the roof and make fixture block and draw-in groove separation back, and the second spring extends, drives the movable rod and removes, thereby drives the apron and removes, reaches after personnel loosen the roof, the fixture block can't get into the effect in the draw-in groove, thereby can make personnel carry out the purpose that a hand dismantled the apron.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of the control panel of the present invention;

fig. 3 is a schematic view of a top-view cross-sectional structure of the control panel of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the cover plate of the present invention.

In the figure: 1. a housing; 2. a control panel; 3. a cover plate; 4. a fixed block; 5. a first spring; 6. a clamping block; 7. a movable rod; 8. a second spring; 9. a groove; 10. a card slot; 11. a top plate; 12. a display; 13. pressing a key; 14. a limiting plate; 15. a limiting groove; 16. a first push plate; 17. a second push plate; 18. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the long-distance two-wire valve controller comprises a shell 1, wherein one end of the shell 1 is fixedly connected with a control plate 2, the top end of the shell 1 is movably connected with a cover plate 3, one end of the cover plate 3 is fixedly connected with a fixed block 4, the inner wall of the fixed block 4 is fixedly connected with a first spring 5, one end of the first spring 5 is provided with a clamping block 6, two sides of the fixed block 4 are respectively provided with a movable rod 7, one end of the movable rod 7, which is close to the cover plate 3, is fixedly connected with a second spring 8, the second spring 8 is fixedly connected with the inner wall of the cover plate 3, one end of the control plate 2, which is close to the shell 1, is provided with a groove 9, the groove 9 is matched with the fixed block 4, the inner side wall of the groove 9 is provided with a clamping groove 10, the clamping groove 10 is matched with the clamping block 6, the inner wall of the clamping groove 10 is movably connected with a top plate 11, and when the cover plate 3 needs to be closed, when the cover plate 3 is disassembled, the personnel moves the top plate 11 to enable one end of the top plate 11 to be in contact with the clamping block 6, so as to drive the clamping block 6 to move, separate the clamping block 6 from the clamping groove 10, enable the fixed block 4 to move, thereby completing the disassembly, avoid spending excessive time when the device is maintained and overhauled, through the arrangement of the movable rod 7 and the second spring 8, after the cover plate 3 is assembled, the movable rod 7 is in contact with the control plate 2, and tighten the second spring 8, when the cover plate 3 is disassembled, the personnel moves the top plate 11 to separate the clamping block 6 from the clamping groove 10, the second spring 8 is stretched to drive the movable rod 7 to move, thereby driving the cover plate 3 to move, and after the personnel loosens the top plate 11, the fixture block 6 can not enter the clamping groove 10, so that the aim of disassembling the cover plate 3 by one hand can be fulfilled.

Further, the front of control panel 2 is provided with display 12, and one side of display 12 is provided with the warning light, and the below of warning light is provided with button 13, through the setting of display 12 and button 13, reaches the purpose that makes things convenient for personnel to control the device.

Further, the inner wall fixedly connected with limiting plate 14 of casing 1, the surperficial swing joint of limiting plate 14 has spacing groove 15, and spacing groove 15 is seted up in the both sides of apron 3, through limiting plate 14 and spacing groove 15's setting, reaches the effect that makes apron 3 when the installation, moves according to fixed track.

Further, the top end of the cover plate 3 is fixedly connected with a first push plate 16, the top end of the first push plate 16 is provided with anti-skidding lines, and the purpose of facilitating installation and disassembly of the cover plate 3 by personnel is achieved through the arrangement of the first push plate 16.

Further, the top fixedly connected with second push pedal 17 of roof 11, the top of second push pedal 17 is provided with anti-skidding line, through the setting of second push pedal 17, reaches the effect that makes things convenient for personnel to remove roof 11.

Further, one end of the first spring 5 close to the fixture block 6 is fixedly connected with a limiting block 18, one side of the limiting block 18 far away from the first spring 5 is fixedly connected with the fixture block 6, and the purpose of preventing the fixture block 6 from being separated from the fixing block 4 is achieved through the arrangement of the limiting block 18.

The working principle is as follows: when the cover plate 3 needs to be closed, a person directly pushes the cover plate 3, so that the fixing block 4 at one end of the cover plate 3 enters the groove 9, the clamping block 6 enters the clamping groove 10 and is clamped with the clamping groove 10, and the installation is finished, when in disassembly, a person moves the top plate 11 to enable one end of the top plate 11 to be in contact with the clamping block 6, so as to drive the clamping block 6 to move, enable the clamping block 6 to be separated from the clamping groove 10, enable the fixed block 4 to move, and further complete the disassembly, after the cover plate 3 is mounted, the movable rod 7 contacts the control plate 2 and causes the second spring 8 to tighten, and when the cover plate 3 is dismounted, after the person moves the top plate 11 to separate the clamping block 6 from the clamping groove 10, the second spring 8 extends to drive the movable rod 7 to move, thereby drive apron 3 and remove, reach after personnel loosen roof 11, effect in the unable entering draw-in groove 10 of fixture block 6 to can make personnel carry out the purpose that one hand dismantled apron 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. Long distance two-wire system valve controller, including casing (1), its characterized in that: one end of the shell (1) is fixedly connected with a control panel (2), the top end of the shell (1) is movably connected with a cover plate (3), one end of the cover plate (3) is fixedly connected with a fixed block (4), the inner wall of the fixed block (4) is fixedly connected with a first spring (5), one end of the first spring (5) is provided with a clamping block (6), two sides of the fixed block (4) are respectively provided with a movable rod (7), one end of the movable rod (7) close to the cover plate (3) is fixedly connected with a second spring (8), the second spring (8) is fixedly connected with the inner wall of the cover plate (3), one end of the control panel (2) close to the shell (1) is provided with a groove (9), the groove (9) is matched with the fixed block (4), the inner side wall of the groove (9) is provided with a clamping groove (10), and the clamping groove (10) is matched with the clamping block (6), the inner wall of the clamping groove (10) is movably connected with a top plate (11).

2. The long-range two-wire valve controller of claim 1, wherein: the front of control panel (2) is provided with display (12), one side of display (12) is provided with the warning light, the below of warning light is provided with button (13).

3. The long-range two-wire valve controller of claim 1, wherein: the inner wall fixedly connected with limiting plate (14) of casing (1), the surperficial swing joint of limiting plate (14) has spacing groove (15), spacing groove (15) are seted up in the both sides of apron (3).

4. The long-range two-wire valve controller of claim 1, wherein: the top end of the cover plate (3) is fixedly connected with a first push plate (16), and anti-skid grains are arranged at the top end of the first push plate (16).

5. The long-range two-wire valve controller of claim 1, wherein: the top end of the top plate (11) is fixedly connected with a second push plate (17), and anti-skidding grains are arranged at the top end of the second push plate (17).

6. The long-range two-wire valve controller of claim 1, wherein: one end of the first spring (5) close to the clamping block (6) is fixedly connected with a limiting block (18), and one side, far away from the first spring (5), of the limiting block (18) is fixedly connected with the clamping block (6).