7results about How to "Affect movement" patented technology

The utility model provides adjustable support frock of LNG transport ship of height adjustable, including support main part and control component, support main part bottom is connected with support base, the top support panel is installed with top support panel through control component in support main part top, fork truck carries hole frame, the work platform below is provided with fork truck carries hole frame, fork truck carries hole frame is connected in support main part side surface. The utility model discloses strong stability, easy transportation and storage, and the operation safety has obtained higher guarantee, and simultaneously this support frock can be used as construction operation platform to carry out other construction operations in a certain range, has improved the use efficiency of this frock, and simultaneously this support frok structure form is simple, easy to make, can adjust according to the sectional jacking position of different size, different shape, and the flexibility is strong, has the characteristics such as convenient installation, stable support, strong carrying capacity, height adjustable, can ensure that the ship sectional assembly work can be carried out quickly, efficiently, safely.

The invention relates to the technical field of cutting equipment, and discloses numerical control flame cutting equipment and a cutting method.The equipment comprises a base, a groove is formed in the base, a guide box is fixedly installed on the base, two first supporting plates are slidably installed on the base, and guide rods used for installing the first supporting plates are fixedly installed on the base; a pressing plate is arranged on the first supporting plate, a plurality of sets of transverse plates are installed on the first supporting plate in a sliding mode through through grooves, and a second supporting plate is jointly and fixedly installed at the ends of the transverse plates. The cutting device has the beneficial effects that during cutting, the two sides of a cutting seam are supported through the second supporting plates and the supporting blocks, it is guaranteed that an iron plate can be stably supported during cutting, and the situation that the iron plate is suspended at the cutting position and deforms during cutting is avoided.

The utility model discloses an electromagnetic emission device for exploring physical field signals, which belongs to the technical field of electromagnetic emission, and comprises a machine body, the front end of the machine body is fixedly connected with a storage frame, the top end of the machine body is integrally provided with a convex block shell, and the outside of the convex block shell is hinged with a first hinge rod and a second hinge rod; a positioning seat is hinged to the other ends of the first hinge rod and the second hinge rod, and an electromagnetic detector is fixedly connected to the front surface of the positioning seat; and the limiting assembly is arranged above the machine body. The rollers elastically abut against the inner wall of the pipeline through mutual cooperation of the rollers, the hinge frames, the supporting seats and the tension springs, so that when the inner wall of the pipeline has a concave-convex surface, stable passing of the machine body can be ensured through elastic changes of the rollers, movement of the machine body is prevented from being affected by rigid abutting, and the possibility of overturning of the machine body is effectively reduced.

This utility model relates to the field of grinding technology, and in particular to a drug powder screening device, including a screen installed in the main discharge chamber of a grinder, and a pushing structure with a pushing plate that can reciprocate on the screen. The pushing structure of this utility model includes: a screen installed on the body of the grinder, a slide rail, a pushing plate supported by the slide rail and capable of sliding on the slide rail, a reciprocating rod with one end fixedly connected to the pushing plate and the other end extending out of the body, a limiting plate installed on the reciprocating rod, a rack fixedly connected to the reciprocating rod, and a gear meshing with the rack. The limiting plate is connected to the body by a limiting structure. The gear can be controlled to rotate by a motor. When the pushing plate reciprocates, it can push unqualified drug particles into the spare discharge chamber. This utility model can avoid excessive accumulation of drugs on the screen by the pushing plate, thereby ensuring the screening efficiency of the screen.

This utility model discloses an electrical instrument that is easy to disassemble and maintain, relating to the field of electrical instruments. It includes a mounting assembly and a meter body. The mounting assembly includes a mounting frame, a snap-fit ​​bracket, a lifting spring, a lifting plate, a pushing spring, and a pull rod. The left and right side walls of the mounting frame are provided with pull-out grooves, and the pull rod is located on the inner wall of the pull-out groove. This novel solution, through the combination of the mounting frame, snap-fit ​​bracket, and lifting spring, facilitates the installation and disassembly of the meter body, enabling subsequent maintenance work by personnel. Disassembly can be completed without disassembly tools, improving work efficiency. Furthermore, the combination of the mounting frame, limiting strip, and meter body allows for easy positioning and fixing of the meter body, preventing displacement and loosening, and enabling rapid installation and fixing of the meter body.

The invention relates to a compression resistance detection device, in particular to a compression resistance detection device for ultra-high performance concrete. Comprising a detection device body, a connecting shell, a driving motor, a screw rod, a guide rod, a movable sleeve, a lower pressing plate and the like, an output shaft of the driving motor is connected with the screw rod through a coupler, the left end of the screw rod is in threaded connection with the movable sleeve, the rear side of the middle of the connecting shell is connected with the guide rod, and the left end of the guide rod is slidably connected with the movable sleeve; the two moving sleeves are both slidably connected with the detection device body, a lower pressing plate is rotatably connected between the two moving sleeves, the bottom of the lower pressing plate makes contact with the detection device body, and the lower pressing plate rotates downwards to pour the concrete fragments into the connecting shell. The lower pressing plate can be driven by the driving motor to move rightwards, and when the lower pressing plate is separated from the detection device body, the lower pressing plate can rotate downwards, so that concrete fragments can be poured into the connecting shell, the concrete fragments can be prevented from remaining on the lower pressing plate, and the accuracy of detection data is guaranteed.

The invention relates to the technical field of industrial torches, in particular to a self-operated lifting variable-sectional-area discharging device which comprises a torch cylinder, a gas inlet pipeline is fixedly connected to the side wall of the torch cylinder, a gas outlet inner cavity is formed in the torch cylinder, a gas collecting plate is arranged in the gas outlet inner cavity, and the gas collecting plate is fixedly mounted at the gas outlet end of the gas outlet inner cavity; a gas outlet is formed in the middle of the gas collecting plate, unorganized combustible gas needing to be discharged can enter the gas outlet inner cavity of the torch barrel through the gas inlet pipeline, then can rise to pass through a bundle of the gas collecting plate to be discharged from the gas outlet, and then is blown to the lifting gas blocking plate located on the gas outlet. The impact force of gas exhausted from the gas outlet can be increased, then the lifting gas blocking plate can be pushed to ascend, when the lifting gas blocking plate ascends, the fan-shaped moving plate can slide into the fan-shaped sliding groove, the circulation area is increased, the use requirement is met, on the contrary, the fan-shaped moving plate can be shrunk, flexibility and convenience are achieved, and automatic adjustment can be achieved according to the gas flow.