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A firefighting robot that closes a fire valve

A fire-fighting robot and valve technology, applied in the directions of manipulators, manufacturing tools, claw arms, etc., can solve the problems of complicated and difficult to observe the valve, unable to close the valve, difficult for personnel to approach, etc., achieve excellent fireproof and explosion-proof performance, shorten clamping time , Reliable performance of the whole machine

Active Publication Date: 2022-06-17
NANYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. When a fire occurs in the pipeline, the situation at the valve is complicated and difficult to observe
[0005] 2. There is also a fire at the valve. It is not easy for people to get close and the valve cannot be closed. The fire may spread further.
[0006] 3. Existing robots mainly focus on ground fire fighting and detection, and there is no dedicated valve closing robot

Method used

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  • A firefighting robot that closes a fire valve
  • A firefighting robot that closes a fire valve
  • A firefighting robot that closes a fire valve

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Embodiment Construction

[0026] The invention is as figure 1 As shown, it mainly consists of an end effector 1, a wrist unit 2, an upper arm unit 3, an upper arm drive unit 4, a lower arm unit 5, a waist unit 6, a base 7, a high temperature protective suit 8, and the like. The end effector 1 realizes the opening and closing of the valve by clamping the valve handle and rotating around the center of the valve. The end effector 1 has two actions: rotating around the T axis and moving up and down along the M axis. The end effector 1 is connected with the wrist unit 2 by splines and bolts. The wrist unit 2 plays the role of transmitting the motion of the end effector 1 and adjusting the position of the end effector 1. The wrist unit 2 can drive the end effector 1 to rotate around the B axis and rotate around the R axis. The wrist unit 2 passes the spline. And bolts are connected with the upper arm unit 3 together. The upper arm unit 3 functions to transmit the motion of the end effector 1 and the wrist ...

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Abstract

The invention discloses a fire-fighting robot for closing a fire valve. And rotate around the center of the valve to realize the switch of the valve. The wrist unit is connected with the upper arm unit through splines and bolts. The upper arm unit plays the role of transmitting the motion of the end effector and the wrist unit. All parts of the present invention are mechanically driven with excellent fireproof and explosion-proof performance. The transmission motors of the working parts are placed behind the upper arm drive unit at room temperature, and the performance of the whole machine is reliable; when a fire occurs, the robot can directly Complete the valve closing task at close range, and personnel can operate in a safe position, which can effectively solve the problem that the valves of flammable and explosive pipelines cannot be closed in case of fire.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting robots, and relates to a fire-fighting robot for closing inflammable and explosive pipeline valves when a fire occurs. Background technique [0002] With the development of science and technology, fire-fighting robots have been gradually promoted. Fire-fighting robots play a very important role in coping with complex terrain and performing special tasks, especially in major fires. At present, the mainstream fire-fighting robots are mainly ground fire-fighting robots and aerial reconnaissance robots. Most of the ground-fighting robots are based on the traditional water gun clamping type, and they are mainly responsible for fire-fighting tasks. The aerial reconnaissance robots mainly undertake fire detection and investigation tasks. However, there are many types of fires, and the problems that need to be dealt with first are also very different. For example, when a fire occurs in a gas or oil ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00B25J18/00
CPCB25J11/00B25J18/00
Inventor 李超高原黄荣杰李秉泽马世榜柏长春
Owner NANYANG NORMAL UNIV
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