15results about How to "Easy installation and layout" patented technology

The invention discloses a vibration monitoring system and method for the cutting state of a casing pipe under a mud line, and the system comprises a vibration sensor which is disposed at the top end of the casing pipe, is tightly attached to the outer wall of the casing pipe, and is used for obtaining a vibration signal of the casing pipe; the vibration monitoring unit is used for determining time domain data and frequency domain data corresponding to each signal extraction time period based on the vibration signals; the vibration signal evaluation unit is used for determining the cutting state of each signal extraction time period based on the time domain data, the frequency domain data and a preset vibration signal library; and the upper computer is used for displaying the vibration signal images of all the vibration sensors and the current cutting state of the sleeve in real time. The current cutting state of the sleeve can be judged without trial lifting, and the current cutting position is fed back in real time; the vibration sensor is arranged near the top end of the casing pipe and above the sea level, installation and measurement are more convenient, and adjustment can be conducted at any time according to wellhead conditions. The cutting efficiency of the multi-layer casing pipe is improved, the cutting time is shortened, and the cost is reduced.

The application discloses a rectangular frame column settlement observation point pre-burying device and a pre-burying construction method. The device comprises a first L-shaped plate, a second L-shaped plate and a gear mechanism. The gear mechanism comprises a hollow rectangular base plate, a gear and a positioning ring. A settlement observation rod is arranged in the positioning ring, the gear and the hollow rectangular base plate. Upper bolts and lower bolts are arranged on the positioning ring. The method comprises the following steps: 1, rectangular frame column steel bar binding and formwork erection; 2, adjustment of the rectangular frame column settlement observation point pre-burying device; 3, installation of the rectangular frame column settlement observation point pre-burying device; 4, installation of the settlement observation rod; 5, concrete pouring and settlement observation rod pre-burying; and 6, removal of the rectangular frame column settlement observation point pre-burying device. After the rectangular frame column formwork is installed, the settlement observation point pre-burying device is used to pre-bury and fix the settlement observation point.

This utility model discloses a satellite-type flexographic printing press, comprising two parallel wall panels fixedly connected by a support roller, with a printing roller positioned between the two wall panels. Multiple printing components are arranged around the printing roller, each including a printing plate roller and an anilox roller. The printing plate roller is positioned close to the surface of the printing roller, and the anilox roller is positioned in close contact with the printing plate roller. This utility model can precisely control the displacement of the anilox roller and the printing plate roller, flexibly adjust the printing effect on the paper, and features a simple structure, reasonable design, and convenient installation.

The utility model belongs to the technical field of automobile shock absorber, specifically relates to a linear motor shock absorber, which comprises an electromagnetic coil, a permanent magnet, a core shaft and a sleeve outside the electromagnetic coil, one of the electromagnetic coil and the permanent magnet is connected on the outer side wall of the core shaft, and the other is arranged on the inner side wall of the sleeve, further comprises a displacement sensor, the upper end of the sleeve is equipped with a guide sleeve, the lower end of the sleeve is equipped with a lower limit plate, the core shaft is located inside the guide sleeve and protrudes upwards, a first sliding bearing and a sealing ring located on the top surface of the first sliding bearing are arranged between the core shaft and the guide sleeve, the first sliding bearing and the sealing ring are fixedly arranged on the inner side wall of the guide sleeve, and the first sliding bearing and the sealing ring are in sealed contact with the outer side wall of the core shaft and axially slide. The electromagnetic coil and the permanent magnet are always located in the sleeve, the sealing ring and the core shaft are matched to seal the through hole on the guide sleeve, impurities are prevented from entering the sleeve to damage the electromagnetic coil and the permanent magnet, and the working reliability of the linear motor shock absorber is improved.

The application discloses a mower, and belongs to the technical field of agricultural machinery, garden machinery or engineering machinery, which comprises a deflection base frame, a connecting rod mechanism and a spring; a first hinging point is arranged on a main support; a second hinging point is arranged on one side of the deflection base frame; a third hinging point is arranged on the other side of the deflection base frame; the deflection base frame is rotationally connected to the main support through the third hinging point; the spring is installed on the connecting rod mechanism and is used for driving the connecting rod mechanism to reset after the connecting rod mechanism is compressed due to external force acting on the mower head; the passive avoidance and automatic reset of the mower head are realized through cooperation of the deflection base frame, the connecting rod mechanism and the spring, and the structure is compact and responds rapidly. The pure mechanical structure does not need sensors and active control, has low cost, high reliability, and an avoidance stroke is not limited, so that the mower head and the driving mechanism can be effectively protected.

This invention discloses a method for locating natural gas leak sources in salt cavern gas storage well sites, comprising the following steps: 1) Deployment of point-type laser methane detectors within key monitoring areas. 2) Monitoring of unknown areas outside the key monitoring areas. 3) Leak source inversion and location: When the concentration value of leaked natural gas in a salt cavern gas storage well site, as monitored by the point-type laser methane detector, reaches a predetermined threshold, the leak source needs to be located promptly. The specific process is as follows: Step 1) Establishing a leak diffusion model; Step 2) Establishing an objective function F; Step 3) Locating the leak point. The leak source location method of this invention has high accuracy and cost-effectiveness, can efficiently obtain concentration interpolation with smaller errors, and solves the problem of insufficient full-coverage monitoring of salt cavern gas storage well sites.

The utility model relates to the technical field of exhaust fan, especially utilize the pivot power drive cover plate's energy storage exhaust fan, including the casing, be provided with the air outlet and the air intake on the casing, be provided with the air duct butt joint in the casing inside the air outlet and the air intake, be provided with the fan in the air duct, the casing inside still be provided with the motor and power connection in the motor transmission mechanism, the casing still rotatoryly connected with pivot spare, pivot spare one end transmission connection with transmission mechanism, at least one fixed part is fixedly connected on pivot spare, pivot spare is fixedly connected with the flap through the fixed part, the motor drives pivot spare through transmission mechanism, makes pivot spare drive flap cover up the air intake or open the air intake, through adopting pivot power drive flap, compared with the traditional linear motor hinged swing arm mode, pivot rotation drive flap's structure is more compact, greatly reduces the space occupation of power drive system, is favorable to the miniaturization design and installation layout of exhaust fan.

The present application belongs to the technical field of injection molding process, and particularly relates to a pull rod device, an injection molding machine, a control method, a computer and a readable storage medium. The present application aims to solve the problem of the existing pull rod extraction structure of the injection molding machine, which needs to additionally add a support frame, has low space utilization, and has high manufacturing and maintenance costs. The pull rod device comprises: a base assembly comprising a base beam and a connecting seat, one end of the base beam being connected with a fixed mold plate, and the base beam and the connecting seat being slidingly connected; a driving assembly comprising an oil cylinder, the side surface of the oil cylinder being connected with the connecting seat, and the output shaft of the oil cylinder being connected with a pull rod; the oil cylinder is controlled to be driven and slides with the connecting seat, thereby driving the pull rod to move along its guide direction, freeing up the top space of the fixed mold plate, improving the space utilization, and reducing the manufacturing cost of the existing support frame. At the same time, the pull rod device does not need to be manually aligned, thereby reducing the step of manually aligning the existing support structure with the pull rod, and improving the mold putting / taking efficiency.

The utility model belongs to monitoring equipment technical field, and disclose a kind of box monitoring equipment of split structure, including upper box and lower box, the one end of the opposite surface of upper box and lower box is commonly equipped with heat dissipation mechanism, the inside of upper box and lower box is commonly equipped with fixed mechanism, the fixed mechanism includes two cover plates, two cover plates are located at the one end of upper box and lower box respectively, the upper surface and lower surface of upper box, lower box and heat dissipation mechanism are all fixed with multiple fixed frame that is rectangular array distribution, the upper and lower surface of upper box and lower box is inserted with a group of fixed screw rod, fixed screw rod is cooperated with fixed frame thread, the utility model connects upper, lower box quickly and stably by fixed mechanism, and mounting bracket and mounting groove facilitate equipment internal component installation layout, and by heat dissipation mechanism, equipment internal heat can be effectively exported and radiated, guarantee equipment stable operation.

The utility model relates to a distribution box technical field especially relates to a kind of insulating device of distribution box, including cabinet, the back of inside cabinet is provided with insulating plate, sink head hole is all set up in four corners of insulating plate front, first bolt is all inserted with the thread connection of cabinet inner wall in four sink head holes, vertical guide rod is installed in the two sides of insulating plate front, installation mechanism is set between two guide rods;Installation mechanism includes mounting bracket, multiple mounting components and two positioning components, two positioning components are respectively installed in the two sides of mounting bracket, and two positioning components are respectively set on two guide rods, front and rear through movement slot is set in the side of mounting bracket, each mounting component is slidably installed in movement slot, the utility model can install different specifications size electrical components without punching on insulating plate, and it is convenient to dismount and position adjustment to guide rod installation mechanism.

This application provides a camera module and a vehicle. The camera module includes a base shell and a first circuit board, a second circuit board, a camera body, and a wireless communication module disposed within the base shell. The first circuit board and the second circuit board are electrically connected, wherein the first circuit board and the second circuit board are spaced apart along the thickness direction of the base shell, and the second circuit board is connected to the bottom wall of the base shell. The camera body is mounted on the second circuit board, and at least a portion of the camera body passes through the first circuit board. The wireless communication module is disposed within the base shell and is electrically connected to the first circuit board. In this application, the spaced arrangement of the second circuit board and the first circuit board frees up a large amount of space on the first circuit board, and various electronic components can also be arranged on both sides of the first circuit board along its thickness direction, making full use of the space in the thickness direction of the base shell, thereby helping to reduce the overall thickness of the module and achieving a lightweight and miniaturized design.

The embodiment of the present application provides a battery piece reciprocating electroplating device and a battery piece electroplating method, the battery piece reciprocating electroplating device is provided with an electroplating cavity for containing an electroplating solution, and the battery piece reciprocating electroplating device comprises a reciprocating driving assembly; the reciprocating driving assembly is used for driving the battery piece to reciprocate relative to the electroplating cavity to enter and exit the electroplating cavity, so that the battery piece reciprocates at least on a single side of the electroplating cavity; when the battery piece enters and exits the electroplating cavity, at least two electrode plating layers are formed on the surface of the battery piece. The battery piece reciprocating electroplating device can shorten the transmission path of battery piece electroplating, is favorable for reducing the size and volume of the electroplating device, is favorable for the installation layout of the electroplating device, and is favorable for reducing the electroplating cost.

The utility model discloses a vertically-wound self-cooled passive filter, which is characterized in that the vertically-wound self-cooled passive filter comprises a shell, the inner wall of the bottom of the shell is fixedly connected with a filtering structure and a capacitor, and the outer wall of the shell is fixedly connected with a contactor; the utility model relates to the technical field of passive filters, the filtering structure adopts a vertical winding mode of an insulated wire, forms a vertical air channel, is matched with the design of a heat dissipation groove, realizes high-efficiency heat dissipation by utilizing natural air convection, and ensures that a reactor is always in a normal working temperature range due to good heat dissipation performance, so that the service life of the reactor is prolonged. And through the vertical winding structure, on the premise that the same filtering effect is achieved, the size and the occupied area of the filter are greatly reduced, the filter structure is more compact, equipment installation and layout are facilitated, and the space utilization rate is increased.

The utility model relates to the technical field of snow melting machines, and discloses a snow melting machine double-stirring blade which comprises an installation disc and an end disc, two stirring blades are arranged between the installation disc and the end disc, the installation disc is in a disc shape, two symmetrically-distributed connecting plates are arranged at the end, away from the end disc, of the installation disc, the two connecting plates are in fan shapes with radians, and the two stirring blades are arranged on the installation disc. A connecting block is arranged in the middle of the end, away from the end disc, of the mounting disc, a mounting block is arranged at the other end of the mounting disc, and a mounting groove is formed in the middle of one side of the mounting block. According to the double stirring blades of the snow melting machine, the stirring efficiency and the snow melting uniformity are remarkably improved through the two spiral stirring blades which are arranged between the mounting disc and the end disc in an alternating mode, the mounting disc is designed in a disc shape and is provided with the two symmetrically-distributed connecting plates with the fan-shaped included angle ranging from 80 degrees to 130 degrees, and by means of the design, the stability of the structure is enhanced, and the snow melting efficiency is improved. And the mounting layout of the stirring blades is also optimized.