Motor protection device for water level control

A protection device and water level control technology, applied in the direction of electromechanical devices, cooling/ventilation devices, electrical components, etc., can solve the problems of endangering the personal safety of workers, reducing the service life of motors, increasing enterprise expenditure, etc., achieving high practicality and safety , High waterproof performance, easy to operate

Pending Publication Date: 2020-01-07
重庆聚钡混凝土有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the concrete mixing plant, the motor is an indispensable tool. Due to environmental changes such as rain, in harsh environments, it will cause fatal damage to the junction box or internal circuit of the motor. Nowadays, in order to prevent the motor from entering water, rain When it is raining, the staff will cover the motor with a rain-proof film to prevent rainwater from entering the motor. When the staff is busy, due to negligence, the motor is not covered when it rains, allowing rainwater to enter the motor and cause corrosion. The internal parts of the motor burn the motor, which reduces the service life of the motor, wastes material resources, and increases the expenditure of the enterprise. However, if the motor burns out, in severe cases, it may cause a fire due to motor damage, burning the surrounding equipment, and seriously endangering the life of the company. staff safety

Method used

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  • Motor protection device for water level control
  • Motor protection device for water level control
  • Motor protection device for water level control

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Embodiment Construction

[0030] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-7 As shown, a motor protection device for water level control, a motor protection device for water level control, including four legs with the same structure, the four legs are respectively fixed on the ground, and the four legs are installed There are supporting structures and protective structures; the supporting structures are mainly: a base, a bearing plate, a hydraulic cylinder, four telescopic rods with the same structure, a first waterproof sleeve, a second waterproof sleeve and a water level sensor; the lower wall of the base Placed on four legs, the base is provided with a first groove and four second grooves with the same structure, the hydraulic cylinder is placed in the first groove of the base, and the bearing plate is placed on On the telescopic ends of the hydraulic cylinder and the four telescopic rods, the four telescopic rods are respectively pl...

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Abstract

The invention discloses a motor protection device for water level control. The device comprises four supporting legs of the same structure, wherein the four supporting legs are fixed to the ground, asupporting structure and a protection structure are installed on the four supporting legs, the supporting structure mainly comprises a base, a bearing plate, a hydraulic cylinder, four telescopic rodsof the same structure, a first waterproof sleeve, a second waterproof sleeve and a water level sensor, a lower wall face of the base is arranged on the four supporting legs, a first groove and four second grooves of the same structure are formed on the bearing base, and the hydraulic cylinder is arranged in the first groove of the base. The device is advantaged in that the device is simple in structure, reasonable in design, convenient to operate, high in waterproof performance and high in practicability and safety, the situation that the water enters the motor due to negligence of workers iseffectively avoided, manpower is saved, and production cost of enterprises is reduced.

Description

technical field [0001] The invention relates to the field of concrete mixing stations, in particular to a motor protection device for water level control. Background technique [0002] Concrete mixing plant is a combined device used to centrally mix concrete, also known as concrete prefabrication field. Due to its high degree of mechanization and automation, its productivity is also high, and it can ensure the quality of concrete and save cement. It is often used in large and medium-sized water conservancy, electric power, bridges and other projects with large concrete engineering volume, long construction period, and concentrated construction sites. With the development of municipal construction, it is of great advantage to use centralized mixing to provide commercial concrete mixing plants, so it has been developed rapidly, and it has created conditions for the promotion of concrete pumping construction and the realization of combined operations of mixing, conveying, and p...

Claims

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Application Information

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IPC IPC(8): H02K5/00H02K5/04H02K9/04H02K5/24H02K5/20H02K5/10H02K5/26
CPCH02K5/00H02K5/04H02K5/10H02K5/20H02K5/24H02K5/26H02K9/04
Inventor 梁华国谢舰
Owner 重庆聚钡混凝土有限公司
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