CN214699422U

CN214699422U - Mechanical device for opening and closing pipeline valve

Info

Publication number: CN214699422U
Application number: CN202120714503.0U
Authority: CN
Inventors: 陈振宇
Original assignee: Jiangsu Yijiazhi Home Technology Co ltd
Current assignee: Jiangsu Yijiazhi Home Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-12
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a be used for pipeline valve to open closed mechanical device relates to pipeline valve control structure technical field, to the inconvenient problem of current manual formula small-bore pipeline valve use, now proposes following scheme, and it includes first splint and second splint, the profile of first splint and second splint all is character cut in bas-relief, first punching press arc and second punching press arc have been seted up respectively to the both ends minor face of first splint, first splint and second splint are the symmetric distribution mutually, just the one end that first splint are located first punching press arc is provided with the pipe valve, the one end that first splint are located second punching press arc is provided with the motor, first splint are located both ends and corner and have all seted up the round hole, just the round hole runs through in first splint and second splint. The utility model discloses novel structure, and the device is effectual has solved the current manual formula small-bore pipeline valve awkward problem.

Description

Mechanical device for opening and closing pipeline valve

Technical Field

The utility model relates to a pipeline valve control structure technical field especially relates to a be used for pipeline valve to open closed mechanical device.

Background

The pipeline is generally used for transporting various fluids, including liquid and gas, generally need to concatenate pipeline valve on the pipeline in order to reach the purpose of the inside fluid of control pipeline, the pipeline valve variety on the market at present is numerous, but structure and manipulation mode are different greatly, most pipeline valves all have the door plant structure that can open and close, there are three kinds of switching modes of manual operation, motor drive switching or cylinder drive switching usually, the pipeline that the pipe diameter is great uses electric or pneumatic valve more, and the pipeline that the pipe diameter is less often uses manual valve, the automatic of small-bore and semi-automatic pipeline valve alternative on the market is few, the pipeline construction that has brought the inconvenience for being correlated with has brought, therefore in order to solve above-mentioned problem, we have proposed a mechanical device that is used for pipeline valve to open and close.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for pipeline valve to open closed mechanical device has solved the awkward problem of current manual formula small-bore pipeline valve.

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

the utility model provides a be used for pipeline valve to open closed mechanical device, includes first splint and second splint, the profile of first splint and second splint all is character cut in bas-relief, first punching press arc and second punching press arc have been seted up respectively to the both ends minor face of first splint, first splint and second splint are the symmetric distribution mutually, just the one end that first splint are located first punching press arc is provided with the pipe valve, the one end that first splint are located second punching press arc is provided with the motor.

Preferably, first splint are located both ends and corner and have all seted up the round hole, just the round hole runs through in first splint and second splint, one side that second splint were kept away from to first splint is located round hole department and all is provided with the screw, just the screw runs through in first splint and second splint through the round hole, one side threaded connection that first splint was kept away from to the screw is located second splint has the nut.

Preferably, anti-slip grooves are formed in the arc inner walls of the first stamping arc and the second stamping arc, and the anti-slip grooves are uniformly distributed on the inner arc edges of the first stamping arc and the second stamping arc.

Preferably, the valve plate of pipe valve is connected with the pivot, just the pivot cup joints in two sets of between the first punching press arc, just the end of pivot extends to between two sets of minor faces of first splint, the fixed cover of end of pivot has connect the handle, the output shaft of pivot and motor is coaxial setting.

Preferably, the output shaft of the motor is sleeved between the two groups of second stamping arcs.

Preferably, a base plate is arranged at the round hole between the first clamping plate and the second clamping plate, and the screw penetrates through the base plate.

The utility model has the advantages that:

the device has avoided the structure conflict between the device and the pipe valve handle through the structure of type in Chinese character 'ao', simultaneously through the clamping structure of the device for the pivot and the motor shaft coaxial coupling of pipe valve need not to change the structure of current pipe valve like this and can realize automatically controlled and manual two kinds of operation modes, have broken the using-way restriction of small-bore pipe valve, and the effectual inconvenient problem of using of current manual formula small-bore pipeline valve of having solved of the device.

Drawings

Fig. 1 is a schematic view of the assembly structure of the clamp plate, the motor and the pipe valve of the present invention.

Fig. 2 is an exploded view of the assembly structure of the clamp plate, the motor and the tube valve of the present invention.

Reference numbers in the figures: 1. a first splint; 2. a second splint; 201. a circular hole; 3. a first stamping arc; 4. a second stamping arc; 401. an anti-slip groove; 5. a screw; 6. a nut; 7. a tube valve; 8. a rotating shaft; 9. a handle; 10. a motor; 11. a backing plate.

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.

Referring to fig. 1-2, a mechanical device for opening and closing a pipeline valve comprises a first clamping plate 1 and a second clamping plate 2, and is characterized in that the first clamping plate 1 and the second clamping plate 2 are both in a shape of Chinese character 'ao', a first punching arc 3 and a second punching arc 4 are respectively arranged on short sides of two ends of the first clamping plate 1, the first clamping plate 1 and the second clamping plate 2 are symmetrically distributed, a pipe valve 7 is arranged at one end of the first clamping plate 1, which is located at the first punching arc 3, and a motor 10 is arranged at one end of the first clamping plate 1, which is located at the second punching arc 4, wherein the first clamping plate 1 is provided with round holes 201 at two ends and corners, the round holes 201 penetrate through the first clamping plate 1 and the second clamping plate 2, a screw 5 is arranged at the round hole 201 on one side of the first clamping plate 1, which is far away from the second clamping plate 2, and the screw 5 penetrates through the first clamping plate 1 and the second clamping plate 2, a nut 6 is connected with the screw 5 at one side of the second clamping plate 2 far away from the first clamping plate 1 through screw threads, the arc-shaped inner walls of the first stamping arc 3 and the second stamping arc 4 are both provided with anti-skid grooves 401, the anti-skid grooves 401 are uniformly distributed around the inner arc edges of the first stamping arc 3 and the second stamping arc 4, the valve plate of the pipe valve 7 is connected with a rotating shaft 8, the rotating shaft 8 is sleeved between the two groups of first stamping arcs 3, the tail end of the rotating shaft 8 extends to the position between the two groups of short edges of the first clamping plate 1, the tail end of the rotating shaft 8 is fixedly sleeved with a handle 9, the rotating shaft 8 and an output shaft of a motor 10 are coaxially arranged, the output shaft of the motor 10 is sleeved between the two groups of second stamping arcs 4, a backing plate 11 is arranged at the position, located in the round hole 201, between the first clamping plate 1 and the second clamping plate 2, and the screw 5 penetrates through the backing plate 11.

The working principle is as follows: the device is designed to accommodate a handle 9 of a pipe valve 7 through a concave-shaped structure, a first clamping plate 1 and a second clamping plate 2 are clamped on a rotating shaft 8 part between a pipe valve 7 main body and the handle 9 through a first stamping arc 3, the other end of the device is clamped on an output shaft of a motor 10 through a second stamping arc 4, the device is driven by the motor 10 to drive the rotating shaft 8 of the pipe valve 7 to synchronously rotate, and the opening or closing of the pipe valve 7 is realized; when the motor 10 is used as a driving device, the automatic opening and closing of the pipe valve 7 can be realized through an electric control device, and when power failure or other situations needing manual operation occur, the handle 9 is directly operated; the purpose of the backing plate 11 in the device is to reduce the amount of deformation when the first clamping plate 1 and the second clamping plate 2 are locked.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mechanical device for pipeline valve opens closed, includes first splint (1) and second splint (2), its characterized in that, the profile of first splint (1) and second splint (2) all is character cut in bas-relief, first punching press arc (3) and second punching press arc (4) have been seted up respectively to the both ends minor face of first splint (1), first splint (1) and second splint (2) are the symmetric distribution mutually, just one end that first splint (1) are located first punching press arc (3) is provided with pipe valve (7), the one end that first splint (1) are located second punching press arc (4) is provided with motor (10).

2. The mechanical device for opening and closing the pipeline valve is characterized in that round holes (201) are formed in the two ends and the corners of the first clamping plate (1), the round holes (201) penetrate through the first clamping plate (1) and the second clamping plate (2), screws (5) are arranged at the round holes (201) on one side, away from the second clamping plate (2), of the first clamping plate (1), the screws (5) penetrate through the first clamping plate (1) and the second clamping plate (2) through the round holes (201), and nuts (6) are connected to the screws (5) through threads on one side, away from the first clamping plate (1), of the second clamping plate (2).

3. The mechanical device for opening and closing the pipeline valve is characterized in that anti-slip grooves (401) are formed in the arc-shaped inner walls of the first stamping arc (3) and the second stamping arc (4), and the anti-slip grooves (401) are uniformly distributed on the inner arc edges of the first stamping arc (3) and the second stamping arc (4).

4. The mechanical device for opening and closing the pipeline valve as claimed in claim 1, wherein the valve plate of the pipe valve (7) is connected with a rotating shaft (8), the rotating shaft (8) is sleeved between two sets of the first punching arcs (3), the end of the rotating shaft (8) extends to between two sets of short sides of the first clamping plate (1), a handle (9) is fixedly sleeved at the end of the rotating shaft (8), and the rotating shaft (8) and the output shaft of the motor (10) are coaxially arranged.

5. The mechanical device for opening and closing the pipeline valve is characterized in that an output shaft of the motor (10) is sleeved between two groups of second punching arcs (4).

6. The mechanical device for opening and closing the pipeline valve is characterized in that a backing plate (11) is arranged between the first clamping plate (1) and the second clamping plate (2) at the position of the round hole (201), and the screw (5) penetrates through the backing plate (11).