CN-224214807-U - Portable valve opener based on worm gear motor

CN224214807UCN 224214807 UCN224214807 UCN 224214807UCN-224214807-U

Abstract

The utility model discloses a portable valve opener based on a worm gear motor, which comprises a valve structure, wherein the outer wall of the valve structure is connected with a valve opening device in a sliding manner, the valve opening device comprises a motor, the outer wall of the motor is fixedly connected with a power connector, and the outer wall of the motor is fixedly connected with a speed reducer.

Inventors

LIU JINJIN
MA XUAN
CHEN YONGFEI
LI CHENGGANG
GUO LIN
FENG MINGXING
WU JIAN

Assignees

河北同力自控阀门制造有限公司

Dates

Publication Date: 20260508
Application Date: 20250516

Claims (6)

1. The portable valve opener based on the worm gear motor is characterized by comprising a valve structure (1), wherein the outer wall of the valve structure (1) is connected with a valve opening device (2) in a sliding manner; The valve opening device (2) comprises a motor (21), a power connector (22) is fixedly connected to the outer wall of the motor (21), a speed reducer (23) is fixedly connected to the outer wall of the motor (21), a rotating shaft (24) is rotatably connected to the inner wall of the speed reducer (23), a connecting support (25) is fixedly connected to the outer wall of the speed reducer (23), a connecting sleeve (26) is fixedly connected to the outer wall of the rotating shaft (24), and a positioning hole (27) and a jack (28) are formed in the outer wall of the connecting support (25).
2. The portable valve opener based on worm gear motor according to claim 1, wherein the insertion holes (28) are arranged in sequence along the outer wall array of the connecting support (25), and the outer wall of the rotating shaft (24) is rotatably connected with the inner wall of the connecting support (25).
3. The portable valve opener based on the worm gear motor, as claimed in claim 1, characterized in that the valve structure (1) comprises a valve body (11), wherein a connecting disc (12) is fixedly connected to the outer wall of the valve body (11), an opening and closing shaft (13) is rotatably connected to the inner wall of the valve body (11), a connecting block (14) is fixedly connected to the outer wall of the opening and closing shaft (13), and a bolt (15) is fixedly connected to the outer wall of the connecting disc (12).
4. A portable valve opener based on worm gear motor according to claim 3, characterized in that the bolts (15) are arranged in sequence along the outer wall array of the connecting disc (12), and the outer wall of the opening and closing shaft (13) is rotatably connected with the inner wall of the connecting disc (12).
5. The portable valve opener based on the worm gear motor according to claim 1, wherein the inner wall of the insertion hole (28) is in sliding connection with the outer wall of the bolt (15), and the outer wall of the connecting bracket (25) is in contact with the outer wall of the connecting disc (12).
6. The portable valve opener based on the worm gear motor according to claim 1, wherein the inner wall of the positioning hole (27) is in sliding connection with the outer wall of the connecting block (14), and the inner wall of the connecting sleeve (26) is in sliding connection with the outer wall of the connecting block (14).

Description

Portable valve opener based on worm gear motor Technical Field The utility model relates to the technical field of valve openers, in particular to a portable valve opener based on a worm gear motor. Background In many fields such as industrial production, municipal water supply, petrochemical industry, etc., valves are used as key components for controlling fluid transportation, the efficiency and the safety of opening and closing operations are of great importance, and at present, most valves in the market still rely on traditional manual operation modes, and the opening and the closing are realized by manually rotating valve handles or hand wheels. When the valve is faced with a large-sized valve or a high-torque working condition, an operator needs to consume a large amount of physical force, the operation efficiency is low, the requirement of quickly opening and closing the valve is difficult to meet by manual operation especially in emergency or severe environment, and meanwhile, the potential safety hazards that the valve cannot be completely opened or closed due to insufficient manpower are also caused, and further fluid leakage, system pressure unbalance and the like are caused. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a portable valve opener based on a worm gear motor, which solves the problems that the valve opening and closing still depend on the traditional manual operation mode, consume a great deal of physical power and have low operation efficiency. (II) technical scheme In order to achieve the above purpose, the utility model is realized by the following technical scheme: the portable valve opener based on the worm gear motor comprises a valve structure, wherein the outer wall of the valve structure is connected with a valve opening device in a sliding mode, the valve opening device comprises a motor, the outer wall of the motor is fixedly connected with a power connector, the outer wall of the motor is fixedly connected with a speed reducer, the inner wall of the speed reducer is rotationally connected with a rotating shaft, the outer wall of the speed reducer is fixedly connected with a connecting support, the outer wall of the rotating shaft is fixedly connected with a connecting sleeve, and the outer wall of the connecting support is provided with a positioning hole and a jack. Preferably, the jacks are arranged in sequence along the outer wall array of the connecting support, the outer wall of the rotating shaft is rotationally connected with the inner wall of the connecting support, and when the motor is electrified and operated, power is reduced and increased in moment through the speed reducer and transmitted to the connecting sleeve for rotation through the rotating shaft. Preferably, the valve structure comprises a valve body, a connecting disc is fixedly connected to the outer wall of the valve body, an opening and closing shaft is rotatably connected to the inner wall of the valve body, a connecting block is fixedly connected to the outer wall of the opening and closing shaft, and a bolt is fixedly connected to the outer wall of the connecting disc. Preferably, the bolts are arranged in an array along the outer wall of the connecting disc, the outer wall of the opening and closing shaft is rotationally connected with the inner wall of the connecting disc, and meanwhile, the opening and closing shaft can also rotate on the inner wall of the valve body, so that the opening and closing action of the valve is realized. Preferably, the inner wall of the jack is slidably connected with the outer wall of the bolt, the outer wall of the connecting bracket is in contact with the outer wall of the connecting disc, when the valve opening device is installed on the valve structure, the connecting bracket of the valve opening device is close to the connecting disc of the valve structure, the outer wall of the connecting bracket is in contact with the outer wall of the connecting disc, and at the moment, the inner wall of the jack is slidably connected with the outer wall of the bolt and is fixed by using a nut. Preferably, the inner wall of locating hole and the outer wall sliding connection of connecting block, the inner wall of adapter sleeve and the outer wall sliding connection of connecting block, the connecting block slides and passes the inner wall of locating hole to the inside of slip plug-in adapter sleeve, like this, the connecting block can realize effective connection with the valve opening device, makes the power of speed reducer output pass through pivot, adapter sleeve transmission to the connecting block on. (III) beneficial effects The utility model provides a portable valve opener based on a worm gear motor. The beneficial effects are as follows: According to the valve opening device, through precise matching of the motor, the speed reducer, the rotating shaft, the connecting sleeve a