19results about How to "Lower installation height" patented technology

The utility model discloses a train fault linear array photographing device placed on parallel rail surfaces and having a self-cleaning function, belongs to the technical field of photographing devices, and aims to solve the problems that a traditional train fault linear array photographing device is unreasonable in arrangement height and poor in cleaning adaptability to an image acquisition area during working. A line scanning imaging system and a control and data processing unit are installed in the protection shell, the control and data processing unit is used for controlling the line scanning imaging system to conduct image collection and sending collected images to a terminal after conducting primary processing on the collected images, and a self-cleaning system is installed at the outer top of the protection shell; and the self-cleaning system is used for cleaning an image acquisition area at the front end of the protective shell. The linear array image acquisition device is mainly used for train bottom and wheel set fault detection.

The utility model discloses a bag taking machine which comprises a machine body provided with a bag taking opening communicated with the outside. The mounting assembly is arranged in the machine body and located on the lower side of the bag taking opening, and the mounting assembly is used for mounting a plastic bag roll; the limiting assembly is arranged in the machine body, the limiting assembly comprises at least two limiting parts, and the two limiting parts are used for limiting the two opposite ends of the plastic bag roll; and the bag conveying assembly is arranged in the machine body, and the bag conveying assembly is suitable for conveying the plastic bags of the plastic bag roll to the bag taking opening. According to the bag taking machine, the installation assembly is arranged on the lower side of the bag taking opening, the installation height of the plastic bag roll can be reduced, the plastic bag roll can be conveniently installed, the two opposite sides of the plastic bag roll are limited through the two limiting components, the risk that the plastic bag is curled or even clamped in the working process of the bag taking machine can be reduced, and the bag taking efficiency is improved. Working reliability of the bag taking machine is improved, and normal bag taking of a user is facilitated.

The application provides a hollow coupling device for a semiconductor wafer, and a semiconductor wafer cleaning device. The hollow coupling device comprises a hollow coupling support for connecting a wafer clamping device and a driving motor. A hollow structure is arranged at the center of the hollow coupling support, and the hollow structure is used for accommodating a bearing and a hollow shaft. The hollow shaft is internally provided with a cooling water pipe. The bearing is arranged in the hollow structure and is sleeved on the outer diameter of the hollow shaft, and is used for allowing the hollow coupling support and the hollow shaft to rotate relative to each other. The application can be compatible with a heating disc added to the back of the wafer, does not increase the overall installation height of the wafer clamping device, and the hollow structure of the hollow coupling support can accommodate the cooling water pipe, so that the heating disc can be efficiently cooled.

The utility model belongs to the technical field of bathroom equipment, and discloses a height adjusting structure, a toilet seat and a toilet, and the height adjusting structure comprises a lifting adjusting piece and a resetting piece. The lifting adjusting part comprises an abutting head part and a connecting rod part which are connected, an abutting face is formed on the side, close to the connecting rod part, of the abutting head part, the connecting rod part movably penetrates through a connecting hole in the foot pad, the abutting face abuts against the foot pad, and the end, away from the abutting head part, of the connecting rod part is connected to the seat ring body in a lifting mode; the reset piece is clamped between the foot pad and the seat ring body and used for driving the foot pad to reset. According to the height adjusting structure, the mounting height of the foot pad can be adjusted, a gap between the seat ring and the upper surface of the toilet bowl body is eliminated, and the attractiveness of the toilet bowl and the use experience of a user can be improved.

The application relates to the technical field of structural engineering, in particular to a built-in negative stiffness damper system for controlling in-plane and out-of-plane vibration of a cable, which is used for controlling the vibration of a cable body and comprises a stand, a cross beam, a negative stiffness device, a damper and a connecting rod, the cross beam is arranged above the stand, a first hole is arranged at the top end of the stand away from the stand, the damper is arranged on the side of the cross beam away from the stand and is connected with the cable body, the damper is symmetrically arranged along the vertical plane where the cable body is located, and the negative stiffness device is arranged inside the hollow cross beam and is connected with the cable body through the connecting rod. The built-in negative stiffness damper system for controlling in-plane and out-of-plane vibration of the cable can provide negative stiffness and damping effects when the cable vibrates in the in-plane and out-of-plane directions.

This utility model discloses a treatment bed base and treatment bed for drum radiotherapy. The utility model utilizes a cover plate lifting device and a cover plate matching design to avoid interference between the treatment head and the base when the frame is rotated to its lowest point. This reduces the installation height of the drum in space, enabling a more compact overall size and layout. It also reduces the distance from the center point to the ground, decreasing the vertical movement distance and time of the treatment bed, thus improving treatment efficiency. Furthermore, this utility model improves the turntable rotation structure by using an automatically locking worm gear transmission scheme, saving on the braking system, simplifying the transmission structure, and improving transmission rigidity.

The utility model belongs to the technical field of carrying equipment, and provides a forward-moving forklift type AGV which comprises an AGV body and a goods forking device arranged on the AGV body, a mounting groove is formed in the AGV body in the length direction of the AGV body, and the mounting groove is in a U shape and penetrates through the AGV body from top to bottom; the goods forking device comprises a moving frame which is movably arranged at the mounting groove so that the moving frame can do reciprocating rectilinear motion in the X-axis direction; the first driving assembly is arranged on the AGV main body, and the first driving assembly is in transmission connection with the moving frame; the first end of the pallet fork assembly is connected with the moving frame, the second end of the pallet fork assembly extends in the X-axis direction, and the pallet fork assembly can do reciprocating rectilinear motion in the Z-axis direction; and the second driving assembly is arranged on the moving frame, and the second driving assembly is in transmission connection with the pallet fork assembly. The forward-moving forklift type AGV is simple in structure, the installation position of the pallet fork assembly is lower, position operation can be carried out, and universality is better.

The application discloses an energy storage cabinet, which comprises a battery management module and a battery assembly, wherein the battery management module is located on the side wall of the battery assembly, and the battery management module is electrically connected with the battery assembly. In the energy storage cabinet provided in the application, the battery management module is located on the side wall of the battery assembly, so that the installation height of the battery management module is effectively reduced, the staff can conveniently control the battery management module, the operation of the energy storage cabinet is facilitated, and the safety of the staff operating the energy storage cabinet is improved.

The utility model relates to a kind of mobile energy storage heating vehicle pipeline arrangement structure, energy storage heating vehicle body and steam filling pipeline, steam discharging pipeline and blowdown pipeline, steam filling pipeline and steam discharging pipeline are respectively arranged in the tank body left and right sides of energy storage heating vehicle body, and close to tail position, energy storage heating vehicle body tail is equipped with external hanging box, the first end interface of steam filling pipeline is located in external hanging box, ball valve is all equipped on steam filling pipeline, steam discharging pipeline and blowdown pipeline, the ball valve on steam discharging pipeline is worm gear ball valve.The utility model sets up steam filling and discharging pipeline respectively in the left and right sides of energy storage heating vehicle body, and interface is installed in external hanging box, both save installation space, and reduce installation height, to facilitate operation;Worm gear ball valve is used in steam discharging pipeline, its structure is more compact, and has greater transmission ratio to be easy to open, and can control opening degree, and higher safety;Valve is all arranged in detachable valve box, higher safety, and convenient overhaul and replacement.

The application provides a host shock absorption mounting structure and a compressor assembly. The host shock absorption mounting structure comprises a support plate, an adjusting plate and a shock pad assembly. The support plate is arranged above the adjusting plate, and the support plate comprises a host mounting hole and a shock pad mounting hole. The adjusting plate is provided with a base mounting hole, and the host mounting hole, the shock pad mounting hole and the base mounting hole are arranged staggeredly. The shock pad assembly is fixed on the shock pad mounting hole, and the shock pad assembly has a main shock absorption section between the support plate and the adjusting plate. The application shifts the mounting position of the shock pad assembly, thereby significantly reducing the overall installation height of the compressor. While meeting the installation requirements of the compressor, the space utilization of the compressor assembly is improved, and the height problem and the on-site maintenance problem are solved.

The utility model relates to the technical field of valves, and discloses a water outlet valve. The water outlet valve comprises a valve body and a one-way valve, wherein the valve body comprises a main valve part and a side valve part; the main valve part is provided with a three-way valve cavity, a heating connector, a first communicating channel and a bypass cavity, the three-way valve cavity comprises a first cavity, a main valve cavity and a second cavity which are sequentially communicated, the main valve cavity is selectively communicated with the first cavity or the second cavity, and the heating connector is communicated with the first cavity through the first communicating channel; the first end of the bypass cavity is communicated with the first cavity through a first communication channel, and the second end of the bypass cavity is communicated with the second cavity; the side valve part is connected to the side, in the third direction, of the main valve part, and a first flow channel communicating with the second cavity is formed in the side valve part; the one-way valve is installed in the bypass cavity, and the included angle between the axis direction of the one-way valve and the flow direction of fluid flowing into the second cavity from the outlet side of the one-way valve is larger than 90 degrees. The size of the water outlet valve in the height direction is small, the full-open flow loss of the one-way valve can be reduced, and the water supplementing efficiency is improved.

The utility model belongs to oil and gas pipeline engineering technical field discloses a kind of power generation sled integration device, it includes sled base, photovoltaic module and control cabinet, photovoltaic module includes photovoltaic board and telescopic support, photovoltaic board is connected on sled base by telescopic support, telescopic support can make photovoltaic board adjust angle relative to sled base;Control cabinet is set below photovoltaic board, one of control cabinet and sled base is provided with slide, and the other is provided with slide seat matched with slide, to enable the control cabinet part to move out the photovoltaic board, beneficial to miniaturization, facilitate operation cabinet, facilitate adjustment photovoltaic module angle.

The application relates to the field of intelligent electrical appliances, in particular to a cleaning device and a dust box assembly. The dust box assembly comprises a first box cover, a second box cover, a third box cover and a filtering assembly. The first box cover is provided with a dust collection cavity with an open end, and a dust suction opening communicating with the dust collection cavity is formed; the second box cover is arranged at the open end and is in sealing connection with the dust collection cavity; a mounting and positioning groove for mounting the filtering assembly is formed on the side of the second box cover away from the first box cover; a ventilation opening communicating with the dust collection cavity is formed in the groove bottom of the mounting and positioning groove, and a dust collection filter screen is arranged on the ventilation opening; the third box cover is arranged on the side of the second box cover away from the first box cover, is detachably connected with the first box cover and is in sealing connection with the periphery of the second box cover, and the third box cover is provided with a suction opening communicating with the dust collection cavity through the ventilation opening. The cleaning device and the dust box assembly provided by the application can reduce the resistance and operation energy consumption of the dust suction air duct, and improve the cleaning effect.

The utility model provides a kind of servo steering rudder wheel, it is related to steering rudder wheel technical field, comprising: support assembly, the support assembly includes mounting plate, bottom plate and slewing bearing, the slewing bearing includes inner ring and outer ring with outer gear, the outer ring is rotatably connected with the inner ring, the outer ring of the slewing bearing is connected with the bottom plate, and the inner ring is connected with the mounting plate;Wheel structure is connected with the bottom plate.The utility model has the beneficial effects: through the vertical connection arrangement of support assembly, wheel structure and drive component, the rudder wheel rotation radius is smaller compared with traditional driving mode, while the installation height of the rudder wheel on vehicle body can be reduced;Secondly, the double-wheel layout of wheel in wheel structure and the stable connection mode of mandrel assembly ensure the stability of wheel in the process of rotation, avoid loose phenomenon, effectively prolong the service life of rudder wheel, solve the problem of poor wheel installation stability in multi-wheel rudder wheel system.

Provided is an elastic core mold assembly driven by servo cylinders, which comprises a core mold fixing seat and an elastic core mold that are fixed and connected in a modular concentric manner; a plurality of micro servo cylinders are uniformly distributed and fixed on the lower conical surface I of the core mold fixing seat; the plurality of servo cylinders perform synchronous adjustment actions; and the servo cylinders perform the end abutting action on the lower conical surface II of the elastic core mold to deform the mouth edge of the elastic core mold to realize core mold reshaping. The utility model realizes the fast, high-precision, online dynamic reshaping adjustment of the elastic core mold without waves, has a compact structure, is economical and practical, and is suitable for promotion.

The application discloses a rotary table and a tray distribution system, wherein the rotary table comprises a base and a rotating seat rotatably arranged on the base; a supporting shaft is fixedly arranged on the base; the rotating seat is rotatably arranged on the supporting shaft, and a bottom plate of the rotating seat is sleeved on an outer periphery of the supporting shaft and close to a lower end of the supporting shaft; a fixed gear is arranged on the supporting shaft; the fixed gear is engaged with a movable gear located outside the fixed gear; and the movable gear is driven to rotate by a motor located on the rotating seat. In the structure, the supporting shaft does not rotate, but the rotating seat rotates, and the rotating seat is arranged on the outer periphery of the supporting shaft, so that the pressure on the top of the supporting shaft is greatly reduced, thereby reducing the risk of deformation of the supporting shaft, and the rotary conveying mechanism can bear more weight of articles and has stronger application ability compared with the prior art.

The utility model discloses a kind of FPC collection modules of power battery, including multiple electrically conductive rows and FPC line rows of being connected with being arranged in shell frame, FPC line row includes the collection component being connected with multiple electrically conductive rows at its front, and by FPC line row one end folding forming reverse folding portion located FPC line row back side, and FPC connector is set on the reverse folding portion, reverse folding portion and FPC connector are installed and accommodated in the settlement groove of shell frame setting, by reverse folding portion design makes FPC connector transfer from battery module top to settlement groove, release the space of FPC line row just above and battery module top, solve the insufficient problem of installation flatness caused by the connector protruding of traditional single panel FPC, meet the high requirement of battery module to installation flatness, improve space utilization, help the miniaturization and integration design of battery module, improve the structure stability and overall reliability of FPC line row installation on power battery.

This application provides a gear-driven rotating eddy current damper with adjustable damping for building applications. Its outer casing has a limiting guide groove and a guide rack groove on its top and bottom surfaces. The guide rack groove has a rack machined on only one side of its groove wall. The non-rotating component has a support plate in the middle and guide wheels at the top and bottom. The support plate has mounting positions for multiple permanent magnets, and the guide wheels roll into the limiting guide groove. The rotating component includes a transmission rod, a conductor disk in the middle of the transmission rod, and gears at both ends of the transmission rod. The transmission rod is rotatably connected to the non-rotating component, and the gears mesh with the rack. Under external excitation, the non-rotating component can move linearly along the limiting guide groove via the guide wheels, driving the transmission rod to move. When the transmission rod moves, it can drive the conductor disk to rotate and cut the magnetic field lines generated by the permanent magnets through the meshing of the gears and rack, thereby generating an eddy current damping torque. This damper can prevent external contaminants from entering the interior, allows for simple and reliable damping adjustment, and allows for flexible adjustment of its external dimensions.

The utility model relates to the technical field of flue gas acid making and industrial waste heat recovery, specifically relates to a kind of integrated low-temperature superheater and economizer assembly, including economizer, low-temperature superheater and machine body, and economizer and low-temperature superheater are fixed integration in the internal cavity of machine body, and economizer is located above low-temperature superheater;Machine body is equipped with: for accessing flue gas flue gas inlet, it is located in the side portion of the cavity where low-temperature superheater is located;For discharging flue gas flue gas outlet, it is located in the top portion of the cavity where economizer is located;For passing into feedwater to economizer water inlet;For discharging heated feedwater water outlet;For passing into saturated steam to low-temperature superheater steam inlet;And, for discharging superheated steam steam outlet.