10results about How to "Sampling operation is convenient" patented technology

The utility model relates to the technical field of plastic spoons, in particular to a medical medicine test sampling plastic spoon which comprises a storage sleeve and a pen clip, a telescopic assembly is arranged at the bottom end of the storage sleeve and comprises a telescopic rod and a fixing bolt, and a spoon body is arranged at the bottom end of the telescopic rod; an antifouling sleeve is arranged at the bottom of the storage sleeve corresponding to the periphery of the telescopic rod, a first thread is arranged at the bottom end of the storage sleeve at the periphery of the telescopic rod, and a second thread is arranged at the top of the inner wall of the antifouling sleeve corresponding to the first thread; the anti-fouling sleeve is conveniently disassembled and assembled at the bottom of the storage sleeve through the first thread and the anti-fouling sleeve encloses and covers the spoon body at the bottom of the telescopic rod on the inner side of the storage sleeve, so that the problem that the spoon body is in a completely open state when not in use and is easy to pollute is solved, and the cleanliness during use is ensured.

This utility model discloses a novel flexible gas sampling head, relating to the field of gas sampling technology. The novel flexible gas sampling head includes a handle, a connector threaded to the inner wall of the handle, an outlet pipe inserted into the inner wall of the connector, the outer wall of the outlet pipe fixedly connected to the inner wall of the handle, a sealing block fixedly connected to the inner wall of the connector, the inner wall of the sealing block threadedly connected to the outer wall of the outlet pipe, a fixing frame threadedly connected to the outer wall of the connector, and a connecting pipe fixedly connected to the inner wall of the fixing frame. This utility model, through its sampling mechanism, achieves convenient sampling in complex environments. During sampling, the universal joint designed in the sampling mechanism allows the sampling pipe to be twisted in any direction, thereby facilitating sampling of leak points.

The invention relates to the field of survey sampling, in particular to a soil body sampling device and method for penetrating through a tunnel in a broken fault zone, the device comprises a supporting framework, a mounting base, a sampling component, a first driving component and a second driving component, the sampling component comprises a sampling pipe and a mandrel, and a spiral blade is arranged on the outer wall of the mandrel; the sampling pipe sleeves the outer side of the core shaft, the sampling pipe and the core shaft are rotationally connected to the mounting seat, the first driving part is used for driving the sampling pipe to move along the height direction of the supporting framework, the movement of the sampling pipe drives the mounting seat to slide along the slide way so as to drive the core shaft to move, and the second driving part can drive the core shaft to rotate. And the mandrel rotates to discharge the sample. The device is reasonable in structural design and simple and convenient to sample, the risk that soil falls off or is disturbed in the lifting and transporting process can be remarkably reduced in the sampling process, the collected soil sample can be easily and completely taken out, and meanwhile, redundant or residual soil can be efficiently discharged.

The utility model relates to the technical field of consolidation, and discloses a double-drainage type remolded soft soil consolidation apparatus which comprises a consolidation apparatus body, a base and a consolidation cylinder, the base and the consolidation cylinder are installed on the surface of the consolidation apparatus body, the consolidation cylinder is movably connected with the surface of the base, and a splicing type pressing assembly extending to the inner side of the consolidation cylinder is arranged on the outer side of the consolidation apparatus body. Two vertically-arranged bearing columns are symmetrically and fixedly installed on the surface of the consolidation apparatus body, the top ends of the two bearing columns are fixedly connected with a limiting frame, a supporting assembly is detachably arranged on the outer side of the limiting frame, and the outer side of the base communicates with a first drainage pipe for draining filtered water; and a second drainage pipe is arranged above the spliced pressing assembly. The double-drainage type remolded soft soil consolidometer has the advantages that the consolidation cylinder can be moved to the sampling frame, sample sampling operation is facilitated, and water can be rapidly drained in a double-drainage mode.

The utility model discloses a pipeline safety sampling device for poisonous gas participating in reaction, and belongs to the technical field of fine chemical engineering. A pipeline safety sampling device for poisonous gas participating in a reaction comprises a liquid conveying pipeline and further comprises a sampling box, the liquid conveying pipeline penetrates through the sampling box, and a sample outlet is formed in the section, located in the sampling box, of the liquid conveying pipeline; the sampling bottle is arranged in the sampling box and is used for receiving a sample discharged from the sample outlet; the toxic gas alarm is mounted on the sampling box; through sealing of the sampling box, poisonous gas is isolated from the surrounding environment, through linkage of the PLC and the electrically operated valve, the one-key sampling process is completed, meanwhile, through linkage of alarm signals of the poisonous gas alarm, starting of the spraying assembly and closing of a cabin door of the sampling box are synchronously controlled, sampling operation is facilitated, and meanwhile the sampling efficiency is improved. The safety of operators is guaranteed, and the risk of environmental pollution caused by toxic gas is reduced.

The utility model relates to the technical field of coal quality sampling devices, in particular to a coal quality sampling probe for a thermal power plant, which comprises a sampling assembly, a sampling assembly and a control assembly, the sampling assembly comprises a sampling barrel, a storage cavity is arranged in the sampling barrel, a sampling port communicated with the storage cavity is arranged on the barrel wall of the sampling barrel, and a grip is mounted at the rear end of the sampling barrel; the switch assembly is inserted into the sampling barrel and is used for controlling the sampling opening; the crushing assembly is rotationally mounted at the front end of the sampling barrel and is used for breaking accumulated coal briquettes on an insertion path; the sampling barrel can be easily inserted into the deep position of a coal seam for sampling operation, the structure is simple, and the coal sampling efficiency can be improved; the switch assembly is arranged, so that an isolation effect can be achieved in the process that the sampling barrel is inserted into and pulled out of a coal seam, the coal quality of each layer in a coal pile can be accurately explored, coal at different depths can be conveniently sampled, and the overall quality of the coal can be better detected.

The utility model relates to the technical field of foundation pile detection, and discloses a foundation pile detection fixing device for constructional engineering detection, which comprises an equipment base and a sampling device, four corners of the bottom wall surface of the equipment base are rotatably connected with four moving rollers, and the left wall surface of the equipment base is provided with a positioning groove. Two adjusting sliding grooves are formed in the middles of the front side wall face and the rear side wall face of the positioning groove, a clamping mechanism is arranged in the positioning groove, and the clamping mechanism comprises two adjusting sliding rods slidably connected with the interiors of the two adjusting sliding grooves and two positioning clamping plates fixedly connected with the ends, close to each other, of the two adjusting sliding rods. A movable groove communicated with the positioning groove is formed in the right side of the top wall surface of the equipment base, and a sampling mechanism is arranged in the movable groove. According to the device, the positioning mechanism and the sampling mechanism are arranged, so that a pile body is conveniently sampled by the device, a worker does not need to carry the pile body, the labor intensity of the worker is reduced, and the working efficiency of the device is improved.

The present application relates to a soil detection method and system based on soil improvement, and to the field of soil detection technology. The method includes obtaining a required detection position; controlling a flying sampling device to move to the required detection position and obtaining an initial detection image; determining a ridge identification position in the initial detection image, and determining a ridge identification path according to all ridge identification positions; controlling the flying sampling device to move to any end point of the ridge identification path, and controlling the flying sampling device to continue to obtain a path identification image to continue to determine the ridge identification position, and updating the ridge identification path according to the ridge identification position, until the ridge identification path is closed to output the device completion position and the required detection area; determining a sampling point in the required detection area, and controlling the flying sampling device to perform soil sampling operations at the sampling points in sequence. The present application has the effect of facilitating the detection and processing of soil.

The utility model discloses an anti-blocking device for a coal water slurry sampling point, and belongs to the technical field of coal water slurry production and detection. The anti-blocking device for the coal water slurry sampling point comprises a coal water slurry header pipe, the bottom end of the coal water slurry header pipe is communicated with a flushing water pipe, the flushing water pipe comprises an outer pipe and an inner pipe, the inner pipe is installed in the outer pipe, a fluid cavity is formed between the outer pipe and the inner pipe, the inner wall of the inner pipe is communicated with a plurality of nozzles, and the nozzles are communicated with the flushing water pipe. One end of each nozzle is communicated with the interior of the fluid cavity, a water inlet is formed in the outer wall of the outer pipe, one end of the water inlet is communicated with a water inlet pipeline, the bottom end of the outer wall of the inner pipe is communicated with a water outlet pipeline, and one end of the water outlet pipeline extends to the exterior of the outer pipe and is communicated with a one-way valve mechanism; the water inlet pipeline comprises a transverse pipe, and one end of the transverse pipe is communicated with a flushing water pressure controller.

The utility model discloses a geotechnical engineering investigation sampling device which mainly comprises a moving assembly, a lifting assembly, a sampling assembly, a fixing assembly and a stabilizing assembly, the moving assembly comprises a moving base, and the upper side and the lower side of the moving base are provided with receding grooves which are communicated with each other; the lifting assembly comprises a portal frame fixedly connected with the upper surface of the movable base, a first air cylinder fixedly connected with the top of the portal frame, a lifting plate fixedly connected with the piston end of the bottom of the first air cylinder, a pair of connecting rods fixedly connected with the bottom of the lifting plate and a second air cylinder. The sampling assembly is arranged at the bottom of the connecting plate, the fixing assemblies are connected with the sampling assembly and the connecting rods, and the stabilizing assemblies are symmetrically arranged on the front side and the rear side of the movable base and fixedly connected with the movable base. The device is used for fixing the device. The sampling device is simple in overall operation, and the sampling barrel can be conveniently detached to be cleaned.