CN216299197U

CN216299197U - Movable automatic opening and closing valve device

Info

Publication number: CN216299197U
Application number: CN202122827579.7U
Authority: CN
Inventors: 吴鹏; 金平日; 杜惠洋; 龙伦明; 汪玉平; 杨林鹏; 陈铠; 周灵俊; 冯力; 李淮东
Original assignee: Beikong Hangzhou Environmental Engineering Co ltd
Current assignee: Beikong Hangzhou Environmental Engineering Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-15
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a movable device for automatically opening and closing a valve. The automatic opening and closing device consists of a movable support, a storage battery, a torquer and a rotating handle, wherein the movable support consists of a base and a telescopic arm connected to the base; the front end of the telescopic arm is connected with the torque converter; the main body of the rotary handle comprises a center pillar and at least two fixing rods radially extending outwards from the center pillar, a groove is formed in the center of the center pillar, the shape of the groove is matched with that of an output hinge of the torque converter, a movable fastening assembly is arranged on each fixing rod, and the fastening assemblies are used for fastening and connecting the fixing rods with a valve handle to be opened and closed; the battery is arranged on the movable support base, can be detached and provides power for the torque device. The device of the utility model has light structure and easy movement, and can realize the function of automatically opening and closing the valve, thereby reducing the complex work of manually opening the valve; the valve can be suitable for opening and closing valves in various occasions and sizes, and has wide application range.

Description

Movable automatic opening and closing valve device

Technical Field

The utility model belongs to the field of valves, and relates to a movable device for automatically opening and closing a valve.

Background

Various valves are distributed in sewage treatment plants, and the valves comprise a stop valve, a check valve, a flow control valve, a safety valve and the like from the aspect of functions. In the operation process of a water plant, the valves need to be opened and closed, most of the time is finished manually, the requirement on operation torque of the manual opening and closing valves is high, time and labor are consumed, and the valves with large calibers need to be operated by more than two operators simultaneously, so that the operation is extremely inconvenient. In some emergency situations, the manual operation often cannot rapidly open and close the valve, which affects production and may cause unnecessary loss.

Disclosure of Invention

The utility model aims to provide a movable device for automatically opening and closing a valve, which changes the complicated manual valve opening and closing mode. The device has the characteristics of mobility and high opening and closing speed.

The utility model realizes the function of automatically opening and closing the valve by the modes of the movable bracket, the storage battery, the torquer, the special rotating handle design and the like, thereby reducing the complex work of manually opening the valve.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a device of movable automatic start-stop valve which characterized in that: the device comprises a movable support, a storage battery, a torquer and a rotary handle, wherein the movable support comprises a base and a telescopic arm connected to the base; the front end of the telescopic arm is connected with the torque converter; the main body of the rotary handle comprises a center pillar and at least two fixing rods radially extending outwards from the center pillar, a groove is formed in the center of the center pillar, the shape of the groove is matched with that of an output hinge of the torque converter, a movable fastening assembly is arranged on each fixing rod, and the fastening assemblies are used for fastening and connecting the fixing rods with a valve handle to be opened and closed; the battery is arranged on the movable support base, can be detached and provides power for the torque device.

In the utility model, the included angles of two adjacent fixed rods are equal.

In the utility model, 3 fixing rods are preferred, and the included angle between two adjacent fixing rods is 120 degrees.

In the utility model, the fixed rod is provided with scales, so that the movable fastening assembly can be conveniently positioned according to the size of the valve handle.

In the utility model, the output hinge of the torquer is preferably square, and the groove on the rotating handle is a square groove, so that the rotating handle is sleeved with the torquer through the square groove.

In the utility model, the telescopic arm can be composed of one or more groups of telescopic components in the same or different directions, and the torque device is sent to a proper position corresponding to the valve through the telescopic arm. A specific example, for example: the telescopic arm consists of a telescopic circular tube and a telescopic square tube, one end of the telescopic circular tube is fixed on the base, the height of the telescopic circular tube is adjusted through the design of a sleeve, and the other end of the telescopic circular tube is connected with the telescopic square tube to form an angle of 90 degrees; one end of the telescopic square tube is provided with a cylindrical sleeve which is connected with the telescopic circular tube and can rotate 360 degrees, the length of the telescopic square tube is adjusted through the design of the sleeve, and the other end of the telescopic square tube is connected with the torque converter; the torquer is connected on scalable square pipe and can vertically rotate.

Preferably, the movable support is of a steel structure, a retractable pulley is arranged at the bottom of the movable support, and the pulley is retracted when the movable support is opened and closed.

In the utility model, the fastening assembly adopts a buckle and a fixing bolt, and one end of the buckle is sleeved on the fixing rod and is connected with the valve handle through the fixing bolt. In the utility model, the storage battery is detachable and is provided with a power output socket.

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

(1) through movable support, convenient removal has removed the work of artifical fixed motor simultaneously from.

(2) The torque converter can provide larger electric torque, manual work is omitted, and the opening and closing speed is high.

(3) The valve can be suitable for valves with various calibers by the special design of the rotary handle.

(4) Through the battery, provide portable power, the convenience is worked in the operational environment that can't supply power, can provide continuous electric power for the moment of torsion ware.

Drawings

FIG. 1: the movable support is connected with the torque converter schematically.

FIG. 2: schematic diagram of the torquer.

FIG. 3: schematic front view of the rotary handle.

FIG. 4: the rotating handle is a schematic plan view.

Detailed Description

Example (b):

referring to fig. 1-4, a movable device for automatically opening and closing a valve is composed of a movable support, a torquer 2 and a rotary handle. The movable support 1 is of a steel structure, a base 14 of the movable support 1 is a steel plate provided with pulleys, a storage battery 13 is arranged on the base 14, the height of the telescopic circular tube 15 can be adjusted, one end of the telescopic circular tube 15 is fixed on the base 14, and the other end of the telescopic circular tube 15 is connected with the telescopic square tube 11 through a circular sleeve; the length of the telescopic square tube 11 can be adjusted, one end of the telescopic square tube is connected with the telescopic circular tube 15, and the other end of the telescopic square tube is provided with a cylindrical clamping groove, so that the torquer 2 can be conveniently placed; one end of the torque device 2 is provided with a cylindrical loop bar 22 which is conveniently connected with the telescopic square tube 11, and the other end of the torque device is provided with a square output hinge 21 which is conveniently connected with the rotating handle 3; the center pillar 34 one end of rotatory handle 3 is provided with quad slit 31, rotatory handle 3 is provided with three 120 degrees contained angle dead levers 35 that have the scale that are, is provided with buckle 32 on the dead lever 35, and the buckle 32 can be followed the dead lever and removed, and buckle 32 passes through fixing bolt 33 and is connected with the valve handle.

Specifically, in this embodiment, according to the size of the valve handle, the position of the buckle 32 on the rotating handle 3 is adjusted, the rotating handle 3 is fixed on the valve handle through the buckle 32 by using the fixing bolt 33, the base pulley is retracted by using the movable support 1, the stability of the valve during opening is ensured by using the friction force between the base and the ground, the torquer 2 is connected with the telescopic square tube 11 through the cylindrical sleeve rod, the torquer 2 can vertically rotate, and can be adjusted according to the setting condition of the valve handle on site, and the telescopic circular tube 15 and the telescopic square tube 11 are adjusted so that the torquer output hinge 21 is sleeved in the square hole 31, and when the above components are all assembled, the power supply can be switched on to open and close the valve.

The use principle of the utility model is as follows:

when the device is used, the electric energy of the storage battery is converted into mechanical energy through the torque converter, the mechanical energy is transmitted to the rotating handle through the square output hinge, the valve handle is driven to rotate, and the reaction force on the motor is transmitted to the ground through the movable support, so that the stable operation of a system is achieved, and the opening of the valve is realized.

The above embodiments are not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device of movable automatic start-stop valve which characterized in that: the device comprises a movable support, a storage battery, a torquer and a rotary handle, wherein the movable support comprises a base and a telescopic arm connected to the base; the front end of the telescopic arm is connected with the torque converter; the main body of the rotary handle comprises a center pillar and at least two fixing rods radially extending outwards from the center pillar, a groove is formed in the center of the center pillar, the shape of the groove is matched with that of an output hinge of the torque converter, a movable fastening assembly is arranged on each fixing rod, and the fastening assemblies are used for fastening and connecting the fixing rods with a valve handle to be opened and closed; the battery is arranged on the movable support base, can be detached and provides power for the torque device.

2. The device for automatically opening and closing the valve in a movable way as claimed in claim 1, is characterized in that: the included angles of two adjacent fixed rods are equal.

3. The device for automatically opening and closing the valve in a movable way as claimed in claim 2, characterized in that: the number of the fixing rods is 3, and the included angle between two adjacent fixing rods is 120 degrees.

4. The device for automatically opening and closing the valve in a movable way as claimed in claim 1, is characterized in that: the fixed rod is provided with scales.

5. The device for automatically opening and closing the valve in a movable way as claimed in claim 1, is characterized in that: the output hinge of the torque device is square, and the upper and the groove of the rotating handle are square grooves.

6. The device for automatically opening and closing the valve in a movable way as claimed in claim 1, is characterized in that: the telescopic arm is composed of one or more groups of telescopic components in the same or different directions.

7. The device for automatically opening and closing the valve in a movable way as claimed in claim 6, characterized in that: the telescopic arm consists of a telescopic circular tube and a telescopic square tube, the telescopic circular tube and the telescopic square tube are of a sleeve structure, the lower end of the telescopic circular tube is vertically fixed on the base, and the upper end of the telescopic circular tube is connected with the telescopic square tube; scalable side pipe pot head can 360 degrees rotations on scalable pipe, and scalable side pipe is 90 degrees with the pipe, and scalable side pipe other end is connected with the torquer.

8. The device for automatically opening and closing the valve in a movable way as claimed in claim 1, is characterized in that: and the bottom of the movable support is provided with a retractable pulley.

9. The device for automatically opening and closing the valve in a movable way as claimed in claim 1, is characterized in that: the fastening assembly adopts a buckle and a fixing bolt.