23results about How to "Solve maintenance difficulties" patented technology

This utility model discloses a waterproof structure for steel structure exterior wall joints, belonging to the field of steel structure exterior wall waterproofing technology. It includes: multiple sets of exterior wall panels and waterproof components; drainage components for draining rainwater are provided at the intersections of the multiple sets of exterior wall panels; the waterproof components include: mounting seats adapted to fit within the gaps on one side of two sets of exterior wall panels; a fixing mechanism is connected to the inner wall of one side of the mounting seat; a waterproof cover is adapted to fit on the other side of the mounting seat; an installation mechanism is provided between the waterproof cover and the mounting seat; and a sealing mechanism is provided between one side of the mounting seat and one side of the waterproof cover. This utility model, through the coordinated use of the mounting seat, fixing mechanism, waterproof cover, installation mechanism, and sealing mechanism, enables rapid assembly and partial replacement of the mounting seat and waterproof cover, ensuring connection strength while avoiding the maintenance difficulties caused by traditional welding.

The utility model relates to corrosion -resistant microtube heat measurement technical field discloses a kind of corrosion -resistant microtube heat measurement devices of constant power drive, including measuring instrument, the controller is arranged in measuring instrument side wall, the connecting pipe is fixedly connected in measuring instrument side wall, the microtube body is slidably connected in the connecting pipe inside, the card slot one is set in the microtube body inside, the dismounting assembly is arranged in the connecting pipe inside;The dismounting assembly includes trapezoidal clamping post, the trapezoidal clamping post is slidably connected in the connecting pipe inside, the trapezoidal clamping post is engaged with the card slot one. In the utility model, by sliding sleeve driving groove moves, groove moves and trapezoidal clamping post is separated from card slot one, then microtube body is separated by sliding in connecting pipe, and then microtube body can be quickly replaced, so as to reach the effect that microtube is conveniently replaced, the problem that traditional device microtube replacement is complicated is solved, and the operation flexibility and experimental efficiency of device are improved.

The utility model discloses a U-shaped groove retaining wall type tunnel bridge water collecting facility which comprises a rainwater collecting tank, a rainwater pipeline is arranged at the bottom of the side wall of an inner cavity of the rainwater collecting tank, a second steel grating is arranged in the center of the inner wall of the rainwater collecting tank, a first steel grating is arranged on the inner side wall of a U-shaped groove bottom plate, and the U-shaped groove retaining wall type tunnel bridge water collecting facility is fixed through universal bolts. Outer retaining walls are symmetrically arranged on the upper surface of the U-shaped groove bottom plate, extending retaining walls are arranged on the inner sides of the outer retaining walls, and the lower surfaces of the extending retaining walls are connected with the upper surface of the U-shaped groove bottom plate. The extending retaining wall is arranged on the inner side of the outer retaining wall, the whole gutter inlet moves backwards, the water collecting space at the lowest point of the underpass bridge is released, the coverage area of the water collecting position is increased, the problem that a traditional gutter inlet is difficult to maintain due to narrow space is solved, the limitation of the water collecting space is improved, and meanwhile the core problems that blockage is prone to occurring and operation and maintenance are low in efficiency are solved; and a technical guarantee is provided for long-term stable operation of urban tunnel bridge drainage.

The utility model relates to the technical field of energy storage, in particular to a battery box. The battery box comprises an upper frame assembly, a battery assembly, a lower frame assembly, an electric connection assembly and a temperature control assembly. The upper frame assembly is arranged to be a hollow frame. The lower frame assembly is arranged to be a hollow frame. One end of the battery assembly is connected with the upper frame assembly, and the other end is connected with the lower frame assembly. The electric connection assembly is electrically connected with the battery assembly; the electric connection assembly is connected with the lower frame assembly. And the two temperature control assemblies are respectively communicated with the battery assembly. The temperature control assembly is connected with the lower frame assembly. The electric connection assembly and the two temperature control assemblies are sequentially arranged in the hollow cavity of the lower frame assembly at intervals in the length direction of the lower frame assembly. Therefore, the problem that the electric connection assembly of the battery box is inconvenient to overhaul is solved.

The utility model discloses a heavy calcium carbonate device of quantitative conveying splashproof material guiding hopper relates to calcium carbonate processing equipment field, including conveying belt, hopper, inclined baffle and rubber elastic sheet, and the core innovation point is the discharge port flow observation window, adjustable quantitative baffle and spliced discharge port splashproof coaming, adjustable quantitative baffle is located in the hopper discharge port inboard, and the effective unloading width is changed through adjustable screw rod, the discharge port flow observation window is equipped with high accuracy horizontal scale to the baffle, and the inboard is coated anti -fog coating, and the spliced discharge port splashproof coaming is 3 detachable cold -rolled steel sheets, and the enclosure forms "U type " splashproof structure. The device solves the defect that the prior art has no quantitative adjustment, no splashproof protection, no flow monitoring, and adapts to heavy calcium carbonate efficient conveying demand.

The present application relates to a kind of coal mine automatic drilling machine control operation line mobile control terminal, belong to coal mine automatic drilling machine control technical field.The present application provides a kind of portable mobile control terminal for the problems such as the fixed control equipment of existing drilling machine control system, need a large number of cable layout, poor operation flexibility, cannot real-time viewing operation video and fault feedback is not timely, etc., integrated drilling machine control module, field video monitoring module and fault information push module.The terminal is accessed drilling machine control line ring network by WiFi, realizes wireless communication with multiple automatic drilling machines, can control up to 3 drilling machines simultaneously, real-time display operating parameters and send each control instruction, while displaying up to 2-way underground operation field video and receiving fault intelligent early warning.The present application does not need additional control cable layout, significantly improves operation flexibility, operation efficiency and safety, adapts to the use demand of complex environment in coal mine.

The utility model provides an energy-saving anti-noise outdoor air conditioner position structure. The energy-saving anti-noise outdoor air conditioner position structure comprises an air conditioner position, an air conditioner bin, a sealing plate, a heat preservation plate and an access door. The air conditioner bin is located on the inner side of the outer vertical face of the building, and the air conditioner position is formed in the air conditioner bin. The top of the air conditioner bin is provided with an opening communicated with the outside of a building, and the sealing plate blocks the opening and is of an opening and closing structure. The heat preservation plate is laid above the sealing plate; the access door capable of being opened and closed is arranged above the heat preservation plate, and the access door is filled with sound insulation and heat preservation materials. The utility model provides an energy-saving anti-noise outdoor air conditioner position structure which solves the problems that an air conditioner position affects the attractiveness of an outer vertical face and an air conditioner outdoor unit is difficult to overhaul, the outdoor air conditioner position structure is arranged on the inner side above a hall, the attractiveness of the outer vertical face is guaranteed, meanwhile, the air conditioner outdoor unit is convenient to overhaul, and the service life of the air conditioner outdoor unit is prolonged. And the outdoor air conditioner position structure has good anti-noise performance and heat preservation performance.

The utility model belongs to the technical field of plastic extruder, especially a plastic extruder with filter screen replacement mechanism, present the following scheme, it includes plastic extrusion equipment, the right side intercommunication of plastic extrusion equipment has feeding pipe, the one end intercommunication of feeding pipe away from plastic extrusion equipment has filter box, the left side of filter box is fixedly connected with plastic extrusion equipment, the bottom intercommunication of filter box has the down -spout, this plastic extruder with filter screen replacement mechanism still includes: filter mechanism, the filter mechanism is located in the inner chamber of filter box, and filter mechanism is used for filtering the impurity in plastic, mounting mechanism, in the utility model: through the cooperation of filter mechanism and mounting mechanism, the problem that maintenance is difficult after the filter part is blocked is solved, the convenience of maintenance operation is improved significantly, maintenance personnel can contact filter part without complex tools or long time shutdown, the continuity of production is guaranteed, and the overall operation efficiency of equipment is improved.

The invention discloses a sensor-based multi-channel bridge measuring device, which comprises a signal acquisition module, a signal conditioning module, a data processing module and a communication interface module, and is characterized in that the signal acquisition module is composed of 8-32 independent bridge circuits, each bridge circuit is connected with a resistance strain type sensor, and a full-bridge or half-bridge structure is adopted; the signal conditioning module comprises a multiplexer, an instrument amplifier and a filter circuit; and the multiplexer adopts a low-on-resistance analog switch. According to the multi-channel bridge measuring device based on the sensor, through multi-channel synchronous measurement (8-32 channels can be selected), the problem that a traditional device is low in single-point measurement efficiency is solved, the detection efficiency is improved, and through multiple anti-interference design (optoelectronic isolation, shielding and a filtering algorithm), the detection efficiency is improved. The problem of industrial field noise interference is solved, and measurement precision is guaranteed.

The application discloses a kind of general data exchange systems based on configurable label structure, it is related to the technical field of data processing and information integration, including parameter module for establishing the identity authentication mechanism of exchange party;Business document module is used to establish data structure definition based on preset exchange demand;Document logic module is used for logical analysis and code decoupling to data structure definition, generates tokenization language script code and execution instruction, constructs execution matrix, realizes the mapping of database physical field and memory logic variable;Standard adaptation module is used to compare and check the generated data content, and the verification result is fed back to the parameter module to correct the exchange rule and parameter configuration.The application implements more intelligent logic separation strategy through structured insight, cooperatively controls data reading, writing and transmission, and realizes complete decoupling of business logic and program code using nested label structure, optimizes the flexibility, universality and maintenance efficiency of data exchange.

The utility model discloses a connecting structure of touchpad and mainboard and sound box, the connecting structure of touchpad and mainboard comprises a bottom shell, touchpad, mainboard and upper cover, the bottom shell comprises a shell and at least one buckle, the shell is provided with an accommodating groove, the buckle is convexly arranged on the inner wall of the accommodating groove, and the buckle and the inner wall of the accommodating groove enclose to form a slot; the touch panel comprises a first electric plate and a plug arranged on the first electric plate in a protruding mode, the first electric plate is inserted into the slot, and the plug is provided with a plurality of Dupont needles; the mainboard comprises a second electric plate installed in the containing groove and a socket arranged on the second electric plate in a protruding mode, the socket is provided with a plurality of jacks, and the Dupont needles are inserted into the jacks respectively; the upper cover comprises a cover plate and at least one limiting rod arranged on the cover plate in a protruding mode, the cover plate is installed on the bottom shell and covers the touch panel and the mainboard in the containing groove, all the limiting rods abut against the first electric plate on the insertion groove, rapid insertion and extraction can be achieved between the touch panel and the mainboard, the assembly process of the loudspeaker box is simplified, and the loudspeaker box is suitable for large-range popularization.

This application relates to the field of machining equipment, specifically disclosing a milling device, which includes a frame; a mounting plate; a clamping mechanism; a sliding mechanism; and a milling mechanism, including a first rotating power component, a mounting ring, a guide ridge, a mounting seat, a sliding seat, and a milling cutter assembly. The mounting ring is connected to the first rotating power component, the guide ridge is connected to the mounting ring, the mounting seat is disposed on one side of the mounting ring, the sliding seat is slidably connected to the mounting seat along the axial direction of the mounting ring, and the milling cutter assembly is connected to the sliding seat. The sliding seat is provided with a connecting member sleeved on the outside of the guide ridge. This application utilizes a mechanical structure to realize the composite predetermined trajectory movement of the milling cutter assembly along the axial and radial directions, replacing a complex CNC system. It effectively solves the problems of high cost, difficult maintenance, and single trajectory of traditional equipment when batch processing specific contours, achieving low-cost and high-efficiency specialized milling.

The utility model relates to robot base technical field, concretely is a kind of rotary base of industrial robot, including chassis, its top end middle part is fixedly connected with circular machine case, the upper end of circular machine case is provided with lifting disc, and the bottom end middle part of lifting disc is fixedly connected with motor;The output shaft of motor is fixedly connected with mounting disc through lifting disc, lifting mechanism is arranged between the lifting disc and chassis.

The utility model discloses a quick-release type low-voltage power distribution cabinet shell, which comprises an installation assembly, the installation assembly comprises a base, a groove is formed in the upper surface of the base, an installation pit is formed in the upper surface of the base, a protection assembly is arranged above the base, the protection assembly comprises a side plate, and the side plate is provided with a protective cover. Sliding grooves are formed in the surfaces of the inner sides of the side plates, sliding strips are movably connected to the inner walls of the sliding grooves through bolts, and the lower surfaces of the side plates are fixedly connected to the bottom of the inner wall of the mounting pit. According to the quick-release low-voltage power distribution cabinet shell, the sliding grooves and the sliding strips are movably connected through the bolts, so that when internal elements need to be maintained or replaced, the sliding strips can be easily taken out from the sliding grooves, then related parts can be conveniently operated, the connection stability is further improved, and the service life of the shell is prolonged. And the maintenance difficulty caused by a relatively complex structure is avoided, and the beneficial effect that the device parts are easier to disassemble and maintain is achieved.

This utility model discloses a snap-fit ​​structure for an instrument circuit board, belonging to the field of instrument technology. It includes a mounting bracket and an additional circuit board movably connected to the mounting bracket. A fixing post is fixed inside the mounting bracket. Two snap-fits for fixing the additional circuit board are movably connected to the outside of the fixing post. Two fixing springs for supporting the snap-fits are sleeved on the outside of the fixing post. A connecting bracket is fixed to one outer wall of each snap-fit. A through hole is formed on the surface of the mounting bracket, and a fixing sleeve is inserted into the through hole. A movable hole is formed on the fixing sleeve, and a connecting post is movably connected into the movable hole. A push block for pushing the connecting bracket is fixed to the bottom of the connecting post. This snap-fit ​​structure for the instrument circuit board allows for quick assembly and disassembly of the additional circuit board and also has a protective function to prevent accidental opening of the snap-fits.

The utility model relates to the technical field of molten salt pumps, and discloses a small-flow high-temperature molten salt pump which comprises a pump body, a pump shaft is connected in the pump body in a sliding mode, a partition assembly is arranged on the outer wall of the pump shaft and comprises a first hollow ring and a second hollow ring, and the first hollow ring and the second hollow ring are both connected to the outer wall of the pump shaft in a sliding mode. The first hollow ring and the second hollow ring are both filled with heat conduction oil, one side of the first hollow ring is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a liquid storage bin, and the side wall of the first hollow ring and the side wall of the second hollow ring are provided with disassembling and assembling assemblies which are in bilateral symmetry. According to the utility model, heat conduction oil is firstly poured into the hollow ring I and the hollow ring II by an operator, and the heat conduction oil is circulated through the output end and the input end of the circulating pump, so that the effect of isolating heat transfer is achieved, the problems of insulation aging and lubrication failure caused by overheating of the motor are solved, and the operation stability of equipment is improved.

The utility model relates to the technical field of food processing discloses a kind of dried noodles processing high-temperature sterilization device, including mainframe, the inner wall of mainframe is fixedly connected with lock block, the outer wall of lock block is equipped with lock slot, the outer wall of lock block is equipped with lock hole The inner wall of lock block is detachably connected with positioning lock, the inner wall of positioning lock is detachably installed with fixed buckle, the other end of fixed buckle is fixedly connected with heating net, the inner wall of heating net is detachably connected with electric heating wire.In the utility model, dried noodles processing high-temperature sterilization device is added with the function of easy disassembly, it is convenient to clean the impurities such as residual flour scraps, water vapor condensate etc. in quick sterilization process, avoid impurities accumulation and breed bacteria.At the same time, it is convenient for maintenance personnel to replace wear and tear parts or troubleshoot in time, shorten equipment downtime, improve production efficiency, ensure that device long-term efficient operation, guarantee dried noodles production quality and safety.

The utility model discloses an electrical clamping device, including mount, controller, the inside fixed connection of mount has the frame, and the controller fixed mounting is on the one side outer wall of frame, the top fixed mounting of frame has servo motor, the drive end of servo motor and frame jointly installs two -way movement subassembly. In the utility model, through adopting the servo motor drive two -way screw rod structure of longitudinal layout, cooperation four -link transmission mechanism has realized the longitudinal opening and closing movement of clamping rod. Compared with the parallel clamping jaw of traditional horizontal arrangement, this design has reduced the occupied space of device in horizontal direction obviously, is especially suitable in narrow longitudinal space carries out the clamping operation. Through frame formula integrated design will drive subassembly, transmission subassembly and clamping subassembly along the vertical direction compact arrangement, guarantees the clamping stroke while, makes the whole structure more compact, effectively solved the technical problem that the traditional clamping jaw used difficultly in limited horizontal space.

This utility model belongs to the field of display panel technology, and in particular to a detachable home appliance touch display panel, including a panel body and a display screen. A display frame is installed at one end of the panel body, and the display screen is fixed inside the display frame. Positioning plates are fixed on both sides of the display frame. Positioning grooves are formed on both sides of one end face of the panel body, and magnetic absorbing sheets are glued in the positioning grooves. Positioning blocks are fixed on the upper and lower sides of the display frame, and positioning screws are inserted inside the positioning blocks. Limiting sliders are slidably installed on the upper and lower sides of one end of the panel body. This application realizes the non-destructive and quick assembly and disassembly of the display frame and the panel body through the magnetic absorbing sheets, solving the maintenance difficulties caused by traditional bonding processes. The linkage design of the limiting sliders and positioning screws forms a double fixation, improving the anti-displacement capability of the positioning screws.

The utility model relates to a three -phase terminal box of ladder layered formula, and the box body integratedly forms and is equipped with the slot position platform of three -step structure, and the slot position platform includes first wiring platform, second wiring platform and third wiring platform in proper order, and the height gap for the flow bar is left between two adjacent ones, first wiring platform is equipped with three firewire input slots to the one side in the box, second wiring platform is equipped with three firewire output slots to the one side out of the box near one end of first wiring platform, zero line input slot and ground wire input slot are equipped to the one side in the box at the other end of second wiring platform, and zero line output slot and ground wire output slot are equipped to the one side out of the box at third wiring platform. The utility model solves the wiring confusion and maintenance difficulty caused by the existing wiring terminal concentration, avoids the wire winding, reduces the wiring error rate, is convenient for positioning fault point, makes the flow bar maintain standard length and straight form, ensures the current transmission efficiency, saves the assembly step, reduces the cost, enhances the overall performance and reliability of wiring mechanism.

The present application relates to the technical field of hydroelectric power generation equipment, and particularly relates to an offshore floating wave energy power generation device, which comprises a bearing device, a floating platform, a converging channel, a generator, a transmission shaft and a transmission module, the bearing device is fixedly arranged on the water bottom, the floating platform is arranged on the water surface and connected with the bearing device through a cable, the converging channel is arranged in the floating box body of the floating platform and communicated with the inner cavity of the assembly cylinder body of the floating platform, the generator is fixedly arranged at the top port of the assembly cylinder body, the transmission shaft is rotatably arranged in the inner cavity of the assembly cylinder body and connected with the power input end of the generator, and the transmission module is arranged in the inner cavity of the assembly cylinder body and connected with the transmission shaft and used for driving the transmission shaft to rotate. The core components such as the generator and the transmission module are arranged on the floating platform floating on the water surface, so that the user can maintain the device, and the problem of difficult equipment maintenance in the prior art is solved.