7results about How to "Improve detection convenience" patented technology

The utility model discloses a sealing connector for hydrogen conveying pipe relates to hydrogen pipeline system technical field, the utility model discloses a connector main part and hydrogen pipe, the hydrogen pipe top is connected with the clamping plate, and the both sides of clamping plate bottom are all provided with recess, and the outer surface of clamping plate is connected with the anti -expansion board, and the both sides of clamping plate are penetrated with the steel wire rope lead seal, the utility model discloses the setting through the clamping plate, and the recess makes the clamping plate convenient installation on the hydrogen pipe from top to bottom, and the clamping plate n -shaped structure can form physical resistance to two nuts, and the nut is reduced because of the external force such as vibration and loosening condition, thereby better maintenance connector's sealed reliability, and the multiple reinforcing bars of the upper portion and the both sides in the clamping plate can enhance the structure rigidity, and reduce the influence of the clamping plate bending deformation to the limiting stability, effectively reduce the phenomenon that the nut loosens because of vibration.

This invention relates to the field of hydraulic gate hoist testing technology and discloses a hydraulic gate hoist testing device, including a base. A clearance hole is provided on one side of the base. Auxiliary feeding components for transporting the hydraulic gate hoist onto the base are provided between the inner walls of both sides of the clearance hole and on one side of the base. A clamping component for fixing the hydraulic gate hoist is provided between the two auxiliary feeding components. A testing component for functional testing of the hydraulic gate hoist is provided on the top of the base. A function conversion component for changing the test items of the testing component is provided on one side of the testing component, integrating the two tests into one unit. This reduces the space occupied by the device and eliminates the need to move the hydraulic gate hoist during testing, improving the convenience of device testing. By providing auxiliary feeding components to transport the hydraulic gate hoist onto the device, the time and height required for moving the hydraulic gate hoist are reduced, making loading easier for workers and improving the labor-saving effect of the device.

The utility model discloses an overhead line system channel positioning device, which relates to the field of overhead line system channel positioning technology and comprises a support, sliding rails arranged on two sides of the support, rectangular blocks arranged in the sliding rails, supporting columns arranged in the rectangular blocks in a staggered manner, limiting pipes arranged on the outer sides of the supporting columns, third elastic pieces arranged between the limiting pipes and the supporting columns, and a movable plate fixedly arranged above the limiting pipes. A rectangular groove is formed in the upper end of the movable plate, a connecting plate is slidably connected into the rectangular groove, a bidirectional lead screw is rotationally connected into the rectangular groove in the transverse direction, a first limiting rod parallel to the bidirectional lead screw is fixedly connected into the rectangular groove, the first limiting rod penetrates through the connecting plate to be slidably connected with the connecting plate, and the bidirectional lead screw penetrates through the connecting plate to be in threaded connection with the connecting plate. A detection groove is formed in the upper end of the mounting plate, and a sliding plate is arranged on the inner wall of the detection groove and used for adjusting the distance between the channel and the inner wall of the detection groove. The application has the effect of improving the detection convenience of the device.

The application relates to a magnetic adsorption electric measuring device and a method, which comprises a detection circuit and a conductive magnet; the conductive magnet is used as a detection probe of the magnetic adsorption electric measuring device and a mounting adsorption component; and the conductive magnet is connected in series into a detection loop of the detection circuit. In the application, the conductive magnet is changed from a traditional mechanical accessory irrelevant to the circuit into a necessary electrical functional component. The conductive magnet is no longer an additional product but an indispensable part in the current detection path, and realizes the qualitative change from 'physical adsorption' to 'electrical access'. Moreover, since the conductive magnet directly serves as an electrical probe, the metal pen point or probe which must exist independently and is used for electrical contact in the traditional design can be omitted or integrated with the magnet. This reduces the number of parts and simplifies the physical structure of the front end of the device.

The utility model discloses a kind of auxiliary support for steel structure weld detection, including limiting support, installation slot is set in the upper side of the rear end of the limiting support, the lower end of the installation slot is connected with mounting frame in left and right sides, and two mounting frames are connected on the inner wall of limiting support, two The detection machine is connected between the mounting frame by bolt, the inside of the limiting support is penetrated by multiple front clamping rods and multiple rear clamping rods along radial, and multiple front clamping rods are located in multiple rear clamping rod front side, and be rotationally symmetric setting, multiple The front clamping rod is connected with multiple rear clamping rods by connecting block in the end away from the central axis of limiting support, and the ring bevel gear is engaged with multiple drive bevel gears by adjusting position swivel ring drive, utilize threaded drive to push front clamping rod and rear clamping rod along the radial sliding of limiting sliding slot, realize the synchronous expansion of multiple clamping points, ensure that steel pipe is always clamped on the support central axis, avoid the detection interval deviation caused by eccentricity, improve detection consistency.

This invention discloses a triple lyophilized fluorescent PCR rapid detection kit for canine distemper virus, canine coronavirus, and canine parvovirus, belonging to the field of rapid detection kit technology. It includes a housing, protective components, and a sample collection mechanism. The back of the housing is symmetrically fitted with hinges via bolts. This triple lyophilized fluorescent PCR rapid detection kit for canine distemper virus, canine coronavirus, and canine parvovirus, through its primer, fluorescent probe, and reagent carrier components and sample collection mechanism, enables the rapid screening of three highly pathogenic canine viruses (canine distemper virus CDV, canine coronavirus CCV, and canine parvovirus CPV) using a lyophilization process based on quantitative real-time PCR technology.

The utility model discloses a highway engineering roadbed compactness detection equipment, including the bottom plate, the bottom plate top middle position installs for the support's support pole, and the support pole outer wall sliding connection has for the drive's motor box, the output of motor box installs the rotating shaft, and the rotating shaft bottom end installs the connecting shaft, and the connecting shaft outer wall installs for the drilling assembly of roadbed drilling, control seat installs in motor box bottom end position and is located in the adjusting seat top, and the rotating shaft rotation is connected in the control seat inner wall, and the control seat and adjusting seat opposite wall surface install for the electromagnet and magnet block of adjusting seat exerting pressure, through the control component that sets up, can according to the rotating speed of rotating shaft adjust the magnetism at electromagnet, and then adjust the pressure of extruding at drill rod, can thus according to the different roadbed and exert the different rotating speed and pressure and carry out the drilling, and the compactness of roadbed is detected, improves the practicability of equipment.