15results about How to "Enables modular installation" patented technology

The utility model relates to a kind of outer circulation cleaning filter, it includes filter bottom crowbar, walnut shell filter is equipped in the upper portion of the filter bottom crowbar, material box and gas storage tank are equipped in the walnut shell filter side, material pump and backwash pump are equipped in the material box side, lifting pump is equipped in the material pump side, the gas storage tank is connected with air compressor, the one end of the lifting pump is connected with inlet pipe, the other end of the lifting pump is connected with walnut shell filter by pipeline, the one end of the backwash pump is connected with backwash water pipe, the other end of the backwash pump is connected with walnut shell filter by pipeline, the material pump is connected with walnut shell filter by pipeline, water outlet pipe is equipped in the walnut shell filter, the gas storage tank is connected with walnut shell filter by gas pipe.The utility model is integrally installed, and processing effect is good.

This invention belongs to the field of flood drainage and seepage technology for valley ash dumps. It proposes a composite flood drainage and seepage system and method for use in power plant valley ash dumps. The invention includes a drainage ditch set along the direction from the flood control dam towards the initial dam of the ash dump. The drainage ditch includes a flood drainage culvert at the bottom of the ash dump, a seepage ditch and a flood drainage ditch located above the flood drainage culvert. The bottoms of the seepage ditch and the flood drainage ditch share a common pool wall with the upper part of the flood drainage culvert. The adjacent side walls of the seepage ditch and the flood drainage ditch also share a common pool wall. This effectively reduces the foundation treatment area and land occupation, as well as the amount of steel reinforcement and concrete used, thus lowering the project cost. Simultaneously, the flood drainage ditch has an opening at its upper part and a cover plate placement groove. A seepage pipe is installed at the end of the drainage ditch away from the flood control dam. This system is suitable not only for flood drainage and seepage when upstream floodwaters flow into the ash dump along the slopes of both banks, but also for flood drainage and seepage under conditions of high rainfall.

This invention aims to provide a compact, high-density, high-speed modular electrical connector that reduces electromagnetic signal interference. The invention includes a fixed frame with several connecting cavities. A shielding pin plate for absorbing internal electromagnetic signals is slidably connected between two adjacent vertically aligned connecting cavities. A mounting cover engages with a latch on the fixed frame. Two sets of shielding rods for absorbing electromagnetic signals for grounding are fixedly connected to the center of the mounting cover. Each shielding rod is positioned between two adjacent horizontally aligned connecting cavities. A shielding plate assembly is guided and connected to the mounting cover for connecting to a grounding system to absorb electromagnetic signals. Several contact units are also included, each corresponding to a specific connecting cavity. This invention applies to the technical field of modular electrical connectors.

This utility model discloses an automatic cutting device for injection molds, including a mold base and a mounting base. A sprue pipe is fixedly installed on the mold base, and an injection pipe is fixedly installed on the mounting base. The injection pipe and the sprue pipe are arranged correspondingly, and a connecting pipe is provided between the injection pipe and the sprue pipe. Three sets of annularly distributed guide rails are fixedly installed inside the mounting base. Adjusting frames are slidably installed in each of the three sets of guide rails. Blades are installed on each of the three sets of adjusting frames, and adjusting rods are fixedly installed on each of the three sets of adjusting frames. An adjusting disc is rotatably installed inside the mounting base. The adjusting disc has three sets of annularly distributed adjusting grooves. The three sets of blades achieve radial synchronous movement through the single adjusting disc and the three sets of annularly distributed arc-shaped adjusting grooves, ensuring that the annularly distributed gates are cut off under the same time sequence and equal force, completely eliminating product deformation, burrs on the cross-section, or residual material threads caused by action deviation.

The utility model relates to the field of controllers, an RTU controller comprises a shell, a processing module and circuit boards, the shell is provided with an installation cavity, the installation cavity comprises a plurality of installation areas, the number of the circuit boards is multiple, the circuit boards and the installation areas are in one-to-one correspondence, the processing module is located in the installation cavity, and the circuit boards are connected with the processing module. Modularized installation is achieved, and maintenance can be completed only by disassembling and assembling the corresponding circuit board under the condition that a circuit with a certain function is damaged. And during maintenance (especially under the condition of supporting hot plug), other circuit boards can still operate normally.

This utility model discloses a smart home control panel structure, relating to the field of control panels. It includes a mounting plate, a panel housing, and a mounting panel. The panel housing is located in front of the mounting plate, and the mounting panel is fixedly installed at the front end of the panel housing. Snap-fit ​​structures are provided on both sides of the panel housing and the front of the mounting plate. A connector plug is fixedly installed at the upper end of the panel housing, and a connector socket is fixedly installed at the lower end. The connecting slots on the mounting plate of this utility model allow for the installation of multiple panel housings via mounting clips, and the installation height of the panel housings can be adjusted, thereby achieving modular installation of the control panel. This facilitates the installation and use of different numbers of control panels and enables signal interconnection between multiple panel housings, eliminating the hassle of wiring when installing multiple control panels and making it easier to install and use multiple control panels simultaneously.

The utility model discloses a dust raising prevention spraying device, and relates to the technical field of construction dust prevention, the dust raising prevention spraying device comprises a plurality of fence pieces which are arranged in a butt joint mode, a plurality of inserting pieces are installed at one ends of the fence pieces, a plurality of clamping pieces are fixedly connected to the fence pieces, the inserting pieces correspond to the clamping pieces, atomization pieces are installed on the fence pieces, and the clamping pieces are fixedly connected to the fence pieces. When flying dust prevention spraying work is carried out on a construction site, atomization spraying is carried out through the atomization piece, flying dust on the construction site can be treated, the surrounding flying dust condition is monitored in real time through the flying dust detection sensor in the period, and when it is monitored that the flying dust amount is increased, the auxiliary dust suppression piece is installed on the top of the enclosure piece. The auxiliary dust suppression part can be opened, sprays water mist in a swinging mode and is matched with the atomization part to further suppress the flying dust, the suppression range of the flying dust is expanded, the dust falling efficiency of the flying dust is improved, meanwhile, water mist output can be adjusted in real time according to the change of the field flying dust amount, and excessive waste of water resources is avoided.

The utility model relates to the technical field of power distribution equipment, and particularly discloses a detection assembly and power distribution equipment. The detection assembly is applied to the power distribution equipment which is provided with a shell. The detection assembly comprises a conducting bar and a circuit board. The conducting bar is provided with a plurality of branch strips, the circuit board is provided with a plurality of sensors, and each branch strip correspondingly penetrates through one sensor. The circuit board is configured to be of an integrated structure with the conducting bar and is fixed to the shell. According to the detection assembly, the conducting bar and the sensor do not need to be repeatedly aligned in a narrow installation space of the power distribution equipment, modular installation of the detection assembly can be achieved, the installation efficiency of the power distribution equipment can be improved, and the risk that the sensor is damaged due to interference and collision between the conducting bar and the sensor in the installation process can be reduced.

This invention relates to the field of fiber optic cable cutting, and discloses an automatic cutting device for multi-core spider web-type fiber optic cables. The device includes a cutting frame, three mounting components, and clamping, stripping, and cutting components respectively mounted on the three mounting components. Each mounting component includes a mounting shell with a rotating ring coaxially sleeved inside. An mounting unit is located within the mounting shell. Each mounting unit includes a fixed bracket with a drive seat and a connecting seat slidably mounted on it, their movement directions perpendicular to each other. Two connecting seats are provided, and a spring is installed between the connecting seats and the fixed bracket. An inclined surface is provided on the opposite side of each connecting seat, and an inclined surface is provided on the side of the drive seat facing the connecting seats. The two inclined surfaces are respectively engaged with the inclined surfaces on the two connecting seats. When the drive seat moves closer to the connecting seats, the engagement of the inclined surfaces causes the two connecting seats to move closer to each other.

This invention discloses a modular expandable electricity metering box, relating to the technical field of electricity metering boxes. It includes a box body with a door and a frame. An extension plate is connected inside the door, and an expansion plate is connected to the frame. The box body contains a connecting groove and a connecting block. A connecting part includes a main board and a secondary board connected to the main board within the frame. A filling part includes a protrusion connected to a protruding rod. A guide groove is provided inside the box, and the protruding rod is connected to the guide groove. A locking part includes a limit rod with a driving block below it. The driving block is connected to a pull rope, and a power switch is installed on the main board. The pull rope is connected to the power switch. This invention enables the expansion of the internal space of the metering box and automatically fills the gap created by the expansion and the door, preventing external dust and impurities from entering the box. It also requires power disconnection during expansion operations to ensure safety and prevent safety hazards caused by errors.

The utility model relates to the technical field of heater, and disclose a modularization heater with quick heat dissipation module has solved the problem that current heater cannot install modularization, it includes heater body, the heater body is by first heating component, second heating component and third heating component constitutes, first heating component, second heating component and third heating component all are by shell body, PTC heating unit and a plurality of heat dissipation fans constitute, PTC heating unit fixedly connected in the inside of shell body, heat dissipation fan fixedly connected in one side of shell body, shell body is by rectangle insulating outer frame, first electrode terminal, second electrode terminal, first electrode plug-in sleeve, second electrode plug-in sleeve, strip insulating plug-in sleeve and strip insulating plug-in board constitute, through this heater, can realize modularization installation, can improve the heat dissipation speed simultaneously.

The utility model discloses a signal generator and test equipment, and belongs to the technical field of photoelectric detection. The signal generator comprises a box body, a circuit board assembly and a power supply assembly. The circuit board assembly comprises a production board, a plurality of impedance boards, a plurality of signal output boards, a signal bottom board and a switching back board, the signal bottom board is arranged at the bottom in the box body in the Z direction, the impedance boards, the signal output boards and the switching back board are arranged in parallel and are vertically inserted into the signal bottom board, and at least part of the impedance boards and at least part of the signal output boards are arranged side by side in the Y direction; the production board is parallel to the signal bottom board and is inserted into the switching back board; the power supply assembly is located in the box body. According to the signal generator provided by the embodiment of the utility model, the structure between the circuit boards is more compact, the space occupied by the circuit boards is reduced, the circuit boards can be conveniently debugged and maintained, and the signal input boards with corresponding types and corresponding numbers can be installed according to test requirements, thereby satisfying different test environments.

The utility model relates to an assembly type keel dry-hanging ceramic tile installation structure which comprises a keel system, a dry-hanging assembly, ceramic tiles and adhesive, the keel system comprises prefabricated longitudinal keels and prefabricated transverse keels, the prefabricated longitudinal keels are fixedly installed on a wall, and through inserting grooves are formed in the side faces of the prefabricated longitudinal keels. The prefabricated transverse keels penetrate through the inserting grooves to be connected with the prefabricated longitudinal keels in an inserted mode, the dry-hanging assemblies are installed on the prefabricated transverse keels, tiles are pasted on the dry-hanging assemblies through adhesives, the phenomenon of hollowing at the pasting positions of the tiles is reduced in a dry-hanging mode, and the prefabricated transverse keels are connected with the inserting grooves of the prefabricated longitudinal keels in an inserted mode. The slot provides clear directivity and positioning functions for the installation of the keel system. The utility model belongs to the technical field of wall tile installation.