6results about How to "Increase economic loss" patented technology

The invention provides a battery explosion-proof cooling device, and relates to the technical field of battery explosion-proof, the battery explosion-proof cooling device comprises an installation control member, the installation control member is provided with a battery quick-release part; the two sides of the installation control piece are each provided with a row of positioning pieces. The two rows of positioning pieces are used for limiting and inserting the two sides of the battery quick release part; a propelling device is mounted on the mounting control piece; the propelling device is used for propelling the battery quick-release part; an anti-disengaging traction piece is installed on the installation control piece, the battery pack can be automatically controlled to be separated from the vehicle and pushed to the outer side of the vehicle, potential safety hazards caused by spontaneous combustion when the vehicle is static can be prevented, and economic losses caused by accidents can be reduced. The battery anti-explosion cooling device solves the problems that when a battery of an existing battery anti-explosion cooling device is overheated, a power-off alarm mode and the like are mainly adopted for prompting, the battery is not convenient to pop up automatically, a vehicle is easily ignited due to spontaneous combustion of the battery, and major safety accidents are caused.

The utility model relates to the technical field of packaging boxes, and discloses a transportation packaging box for steel production equipment, which comprises a transportation box for the steel production equipment, the surface of the transportation box is slidably connected with a limiting rod, the top of the limiting rod is fixedly provided with a cover plate, the inner wall of the transportation box is fixedly provided with a rubber frame, and the inner wall of the rubber frame is provided with a protection assembly. A cover plate is arranged on the surface of the protective assembly, a dragging structure is arranged on the surface of the protective assembly, the dragging structure is connected with the cover plate, a fixing mechanism is arranged on the surface of the cover plate, a driving part is arranged on the surface of the cover plate, and the driving part is connected with the transportation box. The parts of different sizes can be limited and fixed, so that the transportation stability is improved, the collision possibility is reduced, meanwhile, the parts can be lifted to leave the transportation box, and the problem that the parts of an existing device are located inside and are inconvenient to take is solved.

The utility model relates to cable technical field discloses a kind of high-strength overhead cable, including protective layer, the inner wall of protective layer is fixedly connected with reinforcing layer, the inner wall of reinforcing layer is fixedly connected with filling layer, the inner wall of filling layer is fixedly connected with shielding layer, the surface of shielding layer is provided with fireproof assembly, the inner wall of shielding layer is fixedly connected with insulating layer, the inner wall of insulating layer is fixedly connected with conductor.The fireproof assembly includes protective sleeve, the inner wall of protective sleeve is fixedly connected with isolation frame.The utility model is by using in cable interior setting fireproof assembly and in the design of fire, interior's expanded graphite extrusion protective sleeve to make potassium chlorate powder and sulfur powder mix and carry out reaction to fire point to extinguish, realize when cable fire can automatically control the purpose of fire, prevent fire spread to other areas and cause greater economic loss, to further improve the practicality of cable.

The present invention relates to the field of electronic circuit technology, and specifically to an 8-channel amplifier module and a modular combination of a multi-beam echo sounder receiving amplifier; comprising a PCB board, two groups of amplifier circuits are arranged on the front and back sides of the PCB board, and the middle layer of the PCB board is arranged with a power line and a control line connected to the amplifier circuit; the amplifier circuit has a total of five stages, which are an input matching circuit, a front-stage controllable gain amplifier, a front-stage active filter, a rear-stage controllable gain amplifier and a rear-stage active filter connected in sequence; and the input matching circuit, the front-stage controllable gain amplifier, the front-stage active filter, the rear-stage controllable gain amplifier and the rear-stage active filter are arranged in a straight line, and the modular combination of the multi-beam echo sounder receiving amplifier includes a receiver base, a transducer, a motherboard and the above-mentioned 8-channel amplifier module. The present invention provides an 8-channel amplifier module, which is suitable for electronic circuits that require modular stacking installation.

The utility model discloses a bottle pushing machine with an anti-toppling function, which relates to the technical field of bottle pushing machines and comprises a support plate, a square cylinder fixedly arranged on the support plate, a motor fixedly arranged in the square cylinder, a first threaded rod fixedly arranged at the output of the motor, a lifting column slidably arranged in the square cylinder and in threaded connection with the first threaded rod. Electric push rods are fixedly arranged at the tops of the lifting columns. The device comprises a square cylinder, a motor, a first threaded rod, a lifting column and an electric push rod; through cooperative use of a bottle pushing plate and a limiting plate, when a glass bottle is pushed, the height of the bottle pushing plate can be adjusted according to the gravity center of the glass bottle, and the situation that the gravity center of the glass bottle is unstable and topples over due to pushing is prevented; and the bottle pushing plates and the limiting plates with different lengths and sizes can be replaced.

The utility model relates to the technical field of devices for modification, and discloses an automatic liquid modifier metering and spraying device which comprises a reaction kettle, an electric stirring rod and metering mechanisms, the exterior of the electric stirring rod is connected with the top of the reaction kettle in a penetrating manner, the exteriors of the two metering mechanisms are connected with the two sides of the top of the reaction kettle in a penetrating manner, and each metering mechanism comprises a hollow box. The hollow box is inserted in two sides of the top of the reaction kettle, a meter group is embedded in the front surface of the hollow box, the exterior of the hollow box is connected with a water pump through a hose, a water outlet of the water pump is communicated with a hollow column through a hose, two sides of the bottom of the hollow column are communicated with first spray heads, and two sides of the bottom of the hollow box are connected with stirring mechanisms in a penetrating manner. And the stirring mechanism comprises a transverse shaft. According to the device, after the liquid modifier is weighed and mixed, the stirring rod group is automatically driven to stir the liquid modifier through the flowing force of the liquid modifier, so that precipitates are prevented from being generated in the hollow box when the liquid modifier is mixed.