20results about How to "Reduce installation efficiency" patented technology

The utility model relates to the technical field of circuit equipment connection, in particular to a primary and secondary fusion complete pole-mounted circuit breaker connecting device. The circuit breaker comprises a circuit breaker body, the surface of the circuit breaker body is provided with a clamping device, the clamping device comprises two square frames, the two square frames are fixedly connected with the surface of the circuit breaker body, the inner surfaces of the two square frames are fixedly connected with isolation plates, and the isolation plates are fixedly connected with the surface of the circuit breaker body. Two U-shaped bins are slidably connected to the inner surface of the square frame, connecting frames are slidably connected to the inner surfaces of the two U-shaped bins, and four fixing plates are fixedly connected to the surface of the square frame. The problems that due to the fact that the size of a part, connected with a supporting frame, of a traditional circuit breaker body is fixed, the circuit breaker body cannot flexibly adapt to supporting frames of different sizes according to the actual installation environment, installation cannot be achieved due to the fact that the size of the part is not matched with the size of the supporting frame, the installation efficiency of the circuit breaker body is reduced, and the project progress is delayed are solved.

The utility model relates to the technical field of compressors, in particular to a novel inner exhaust pipe assembly and a compressor. The compressor comprises a compressor body, the compressor body comprises a pump body and an air outlet pipe, and the novel inner exhaust pipe assembly is arranged between the pump body and the air outlet pipe. The novel inner exhaust pipe assembly comprises a metal cover plate; the first connecting pipe is connected with the metal cover plate; the second connecting pipe is used for being connected with an air outlet pipe; the single-spiral elastic pipe is connected with the first connecting pipe and the second connecting pipe, and the single-spiral elastic pipe comprises a plurality of circular rings which are connected end to end; the first connecting pipe, the second connecting pipe and the single-spiral elastic pipe are made of Bundy pipes and are of an integrally-formed structure so that high-pressure gas generated in the compressor can be exhausted. The inner exhaust pipe effectively solves the technical problems that in the prior art, the inner exhaust pipe is high in manufacturing cost due to the complex structural form, and the installation efficiency is low due to the cumbersome installation process.

The utility model discloses a building integrated photovoltaics (BIPV) guide rail type water guide groove connecting structure and a water guide assembly, the connecting structure comprises a supporting groove and a limiting piece, the limiting piece is located on the inner bottom wall of the supporting groove and longitudinally extends along the supporting groove, the cross section of the limiting piece is T-shaped, the limiting piece is used for being embedded with a guide groove in the outer bottom wall of the water guide groove, and the two ends of the supporting groove are open. The supporting groove is used for being inserted into the ends of the two water guiding grooves, the inner wall of the supporting groove can be attached to the outer walls of the water guiding grooves, first flat edges are arranged at openings in the two sides of the supporting groove, second flat edges are arranged at openings in the two sides of the water guiding grooves, the first flat edges are attached to the second flat edges, and locking pieces are arranged on the first flat edges and the second flat edges. The connecting structure is used for limiting the relative displacement of the supporting groove and the water guiding groove in the longitudinal direction and is good in waterproofness, good in wind uplift resistance and easy to install. The water guide assembly has long-acting water resistance and structural stability in a complex environment, and is simple in structure, convenient to disassemble and assemble, convenient to machine, low in material consumption and large in water guide amount.

This utility model discloses a quick-installable aluminum ceiling light frame structure, relating to the field of ceiling light technology. The utility model includes: a ceiling light, a hanging plate, and a mounting base. The hanging plate has a movable groove inside, and an inner rod is installed inside the movable groove. One end of the inner rod is fixedly connected to a locking block facing outwards. A spring box is provided on the top of the mounting base near both sides. A locking tongue is provided in the center of the spring box. A baffle is provided on one side of the locking tongue inside the spring box. A screw is provided at the center of the baffle. A threaded sleeve is fitted onto the surface of the screw. A large gear is provided at the other end of the screw. This utility model fixes the mounting base by inserting the locking tongue into the locking block. The operator rotates the gear on the side, pushing the baffle to move the locking tongue into or out of the locking block. The entire ceiling light assembly requires no screws, making disassembly and installation faster and saving installation efficiency.

The embodiment of the utility model provides an energy storage high-voltage box integrated board, which comprises a circuit board substrate, and a power supply input end, a power supply output end, a main positive relay, a total negative relay, a pre-charging relay, a pre-charging resistor, a sampling resistor, a fuse and a signal line terminal which are welded on the circuit board substrate, and is characterized in that the main positive relay is electrically connected between the power supply positive input end and the power supply positive output end; the main negative relay is electrically connected between the power supply negative input end and the power supply negative output end; the pre-charging relay is connected in series with the pre-charging resistor and then is connected in parallel with the main positive relay; the sampling resistor is arranged in the circuit loop; the signal line terminal is used for being connected with an external line to transmit a sampling signal and a control signal; the fuse is connected in series in the circuit loop; the circuit board substrate adopts a double-layer board, and a plurality of strip-shaped windows which are arranged at equal intervals are arranged at element welding positions in the top layer and the bottom layer of the circuit board substrate. The installation is simplified, the cost is reduced, and the installation efficiency is improved.

The utility model relates to a detachable television moving support which comprises two supporting assemblies which are symmetrically arranged, a connecting assembly is arranged between the two supporting assemblies, an adjusting assembly is arranged on the connecting assembly in a hanging mode, and each supporting assembly comprises a vertical column which is vertically arranged, a first supporting leg which is obliquely arranged and a second supporting leg which is obliquely arranged. The stand column is fixedly connected with the first supporting leg and the second supporting leg through a connecting part, the connecting part comprises a horizontally-arranged first connecting opening, an obliquely-arranged second connecting opening and an obliquely-arranged third connecting opening, and the stand column extends into the first connecting opening to be fixedly connected with the first connecting opening; the first supporting leg extends into the second connecting port to be fixedly connected with the second connecting port, and the second supporting leg extends into the third connecting port to be fixedly connected with the third connecting port. The detachable television moving support is simple in structure and easy to detach, so that the packaging size is small, and the sending cost is greatly saved.

The invention discloses an energy storage tool assembly for automatically integrating liquid-cooled battery modules and a control method. The energy storage tool assembly comprises a plurality of liquid-cooled battery modules, at least one transportation tool mechanism and a plurality of battery cluster frame mechanisms, the transportation tool mechanism comprises a push-pull sliding block structure and a driving motor, and the driving motor is in transmission connection with the push-pull sliding block structure through a transverse lead screw. The push-pull slide block structure comprises a slide block main body; the at least two buckling and pulling pieces are fixedly arranged on the sliding block main body respectively and are detachably connected to the corresponding pulled pieces respectively; and the scanning positioning laser is fixedly arranged on the sliding block main body. According to the invention, accurate positioning identification is carried out on the first laser reflection positioning film and the second laser reflection positioning film through scanning positioning laser, and then automatic push-pull transfer operation is carried out on the liquid-cooled battery module through the push-pull slide block structure; the problems of potential safety hazards and low efficiency of integrated installation of the existing large-size liquid-cooled battery module are effectively solved.

The utility model discloses modularized installation equipment for a photovoltaic module junction box. The modularized installation equipment comprises a feeding device, a transmission device and an installation device, on one hand, based on the layout of the first and second transmission lines and the left and right mounting manipulators, junction box mounting is synchronously implemented from the left and right sides of the photovoltaic module, the operation is simple, the mounting efficiency is high, and the cost is low; on the other hand, based on the first direction and the second direction which are perpendicular to each other, the reference module and the correcting module are used for correcting in the second direction, the clamping assembly is used for clamping in the first direction so as to improve the clamping position precision of the junction box, and it is ensured that the junction box, the smoothing assembly and the bus bar are accurately aligned; the installation precision of the junction box and the flattening success rate of the bus bar are effectively improved.

The utility model discloses a transformer outdoor protective structure which comprises a support and a protective cover welded to the periphery of the upper end of the support, a motor is installed on the lower side of the back of the protective cover, a first gear is installed on a power output shaft of the motor, and a second gear is connected to the lower side of the first gear. A threaded rod is fixed to the side wall, right facing the support, of the second gear, and the end, away from the second gear, of the threaded rod is connected with a movable base. The transformer protective cover has the beneficial effects that when the transformer protective cover is used, the first gear is driven by the motor to rotate, and then the screw rod is driven by the second gear to rotate, so that the movable base can slide out of the protective cover conveniently under the action of thread transmission, and the transformer body can be mounted outside the protective cover; and blocking of the protective cover to the transformer body during installation is avoided, so that the installation efficiency of the transformer body is improved, and efficient use of the protective structure is facilitated.

The utility model relates to the technical field of vehicle rearview mirror installation equipment, and discloses a vehicle rearview mirror assembly tool which comprises a base and a positioning assembly fixedly connected to the base, the positioning assembly is used for positioning a wire harness mirror arm, a vertical extrusion part is vertically arranged above the positioning assembly in a sliding mode, and the vertical extrusion part is used for vertically extruding the wire harness mirror arm. A rotating mechanism is rotationally connected to the bottom of the vertical extrusion part with the central axis of the wire harness lens arm as the rotating center, an abutting part in abutting fit with the limiting chuck and an inserting part used for being vertically connected with the limiting chuck in an inserted mode are arranged in the rotating mechanism, and when the rotating mechanism presses the limiting chuck downwards to be right opposite to the transverse groove of the wire harness lens arm, the limiting chuck can be inserted into the inserting part. And the inserting part and the limiting chuck are mutually inserted. The utility model solves the problems that the manual installation of the limiting chuck in the rearview mirror is very laborious and the installation efficiency is low.

The invention discloses a mounting device for fixing a fire-fighting pipeline in fire-fighting engineering, which belongs to the field of fire-fighting engineering, and comprises a base and a top seat, the base comprises a mounting hole convenient for mounting, and two adjusting parts for controlling the lifting of the top seat are arranged between the base and the top seat. The two adjusting parts are installed at the two ends of the base correspondingly and connected with the two ends of the top seat, the base and the top seat are matched to form an installation space, a plurality of installation parts used for fixing a fire fighting pipeline are arranged in the installation space, the installation parts are all connected to the top seat, and the installation parts are matched with the base. The fixing device has the beneficial effects that multiple firefighting pipelines can be fixed according to actual requirements, only one-time installation operation is needed, installation is convenient and fast, operation is easy, the installation efficiency is high, the fixing requirements can be met when the firefighting pipelines with different diameters exist when the multiple firefighting pipelines are fixed, practicability is high, and the practicability is high. And the pressing plate is matched with the extension to improve the pipeline mounting stability.

The utility model relates to the technical field of steel pipe conveying roller bed, concretely refers to a kind of cold-drawing steel pipe conveying roller bed, base, drive mechanism is fixed on base upside, drive mechanism output end is fixed with transmission shaft, transmission shaft outside is fixed with several connecting lugs, and transmission shaft outside is equipped with conveying roller;Limiting mechanism is equipped on base upside, and limiting mechanism includes the pair of support frame of symmetrical fixed, support frame top is fixed with support plate, and support plate side is connected with adjusting bolt by screw thread rotation, adjusting bolt bottom end is rotatably equipped with connecting plate, connecting plate downside is equipped with limiting slot, limiting plate is slidably equipped in limiting slot, and the several ball bearings are evenly connected with the limiting plate downside with ball joint.

The invention provides a positioning and clamping method during surfacing of a vertical mill roller sleeve, which can quickly align the roller sleeve and reliably position and clamp the roller sleeve, is simple and convenient, has good universality, and comprises the following steps: hoisting a tool assembled by a supporting seat, a main shaft, a lower adjusting device, an upper adjusting device, a spacer sleeve and a handle, keeping the main shaft vertical, and placing the main shaft on a base; the roller sleeve is stably lifted in a horizontal state, penetrates through the upper end of the main shaft and is integrally sleeved on the tool downwards until the lower plane of the large end of the roller sleeve is in contact with the supporting position, and telescopic mechanisms of the lower adjusting devices are respectively adjusted to enable three groups of clamping heads to extend out to abut against an inner cavity of the large end of the roller sleeve; the upper adjusting device is kept in a horizontal state and stably lifted to the clamping head supporting position to make contact with the upper plane of the small end of the roller sleeve, and a telescopic mechanism of the upper adjusting device is adjusted to enable three sets of clamping heads to abut against an inner cavity of the small end of the roller sleeve; the handle is rotated to vertically clamp the two end faces of the roller sleeve through the spacer sleeve, the lower adjusting device and the upper adjusting device to fasten the roller sleeve, so that the tool and the roller sleeve form a combined body.

The utility model discloses a beam-column joint structure of a steel structure integrated building, which comprises a main body assembly, a beam-column joint structure and a beam-column joint structure, and the main body assembly comprises a support column, a lining, a bracket and a beam; the limiting assembly comprises a third mounting hole, a connecting plate, a non-slip mat, a first groove, a connecting rod and a trapezoidal block; the third mounting hole is formed in one end of the side edge of the lining, the first groove is formed in one end of the connecting plate, one end of the connecting rod is screwed into the first groove, the trapezoidal block is connected to the other end of the connecting rod in an injection molding mode, and the non-slip mats are glued to the two sides of the end, away from the connecting rod, of the connecting plate. The problems that in an existing steel structure integrated building, a supporting column and a beam are spliced through a lining, during splicing, the lining needs to be plugged into a section of the supporting column and the beam firstly, due to the fact that the inner diameter of the lining is smaller than the inner diameter of the beam, the lining slides into the beam and then is poured out, the installation efficiency is reduced, and on the other hand, the installation cost is lowered. And if the lining slides out from the other end of the beam, a relatively large potential safety hazard also exists.

This utility model discloses a decorative wall panel with good noise reduction effect, belonging to the technical field of decorative wall panels. It includes a wall panel body, with outer shells fixedly connected to both sides of the wall panel body. A locking block is slidably engaged within the outer shell. When installing this decorative wall panel, the operator places the wall panel body in a suitable position and pushes the locking block to slide within the outer shell. The locking block pushes the connecting plate to move, causing a first spring to retract and simultaneously pushing the column upwards, causing a second spring to retract. After the locking block is fully engaged with the steel frame, the second spring returns to its original position and pushes the column downwards until the column is fully engaged with the slot on the locking block. This facilitates quick installation of the wall panel body, preventing the need for complex and tedious installation processes that waste manpower and resources, reduce installation efficiency, and improve the ease of use of the decorative wall panel.

This utility model relates to the field of greenhouse installation technology, specifically to a fixing device for agricultural greenhouses that is easy to disassemble and install. There is an urgent need to design a greenhouse fixing device with a reasonable structure, convenient installation, and strong stability to overcome the shortcomings of existing technologies. The device includes a greenhouse frame, with clamps installed at the bottom of the frame and connecting ropes connecting the clamps to different frames. The clamps have through holes for the connecting ropes to pass through. A pressing rope is connected to the connecting rope to hold down the plastic film covering the frame. The connecting rope has blocking components on both sides of the connection between the pressing rope and the connecting rope to prevent the pressing rope from shifting along the connecting rope. The blocking components include a U-shaped sleeve, a connecting plate installed on the sleeve, and a nut threaded onto the sleeve. Connecting rings that can be fitted onto the outside of the connecting rope are installed at both ends of the pressing rope. The clamps are tightened with bolts, and anti-slip pads are provided inside the clamps.

The invention discloses mounting equipment for an external wall insulation board, and belongs to the technical field of insulation board mounting equipment. The side edges of every two adjacent heat preservation plates are connected through a connecting piece, a height adjusting structure is arranged on the trolley body, a horizontal adjusting mechanism is arranged on the second supporting frame, a clamping mechanism is arranged on the horizontal adjusting mechanism, and a fixing mechanism for fixing the connecting pieces, screws and the outer wall face is arranged on the clamping mechanism. The inserting holes in the two side faces of the heat preservation plate are connected with the inserting plates in an inserting mode, the height adjusting mechanism adjusts the position of the heat preservation plate in the vertical direction, the horizontal adjusting mechanism adjusts the position of the heat preservation plate in the horizontal direction and adjusts the angle of the heat preservation plate, and the connecting pieces are installed on the other two side edges of the heat preservation plate correspondingly. The connecting pieces are fixedly connected with the wall face through the fixing mechanisms through screws, the multiple heat preservation plates are fixedly connected to form the heat preservation wall, the heat preservation plates can be conveniently installed, meanwhile, the installation efficiency, the installation quality and the stability are improved, it is guaranteed that the heat preservation plates and the wall body are reliably connected, and loosening is not prone to occurring.

The utility model discloses a detachable machine room which comprises a machine room frame, the machine room frame comprises four stand columns and a plurality of cross beams connected among the stand columns, connecting mechanisms are fixedly arranged at the two ends of each stand column respectively, and the cross beams are detachably connected with the stand columns through the connecting mechanisms; the overlook surface of the connecting mechanism is L-shaped; the connecting mechanism comprises a first connecting assembly and a second connecting assembly; the first connecting assembly and the second connecting assembly are adjacently arranged and are respectively used for connecting a transverse cross beam and a longitudinal cross beam to form a right-angle node of the machine room frame; a connecting groove is formed in the first connecting assembly, a plurality of protrusions are arranged in the connecting groove, and the protrusions are symmetrically arranged close to the inner side wall of the connecting groove; the two ends of the cross beam are provided with connecting protrusions matched with the connecting grooves, the connecting protrusions are provided with sliding grooves, the sliding grooves are matched with the protrusions, and the sliding grooves are symmetrically arranged close to the outer side walls of the connecting protrusions; the arrangement mode of the second connecting assembly is consistent with that of the first connecting assembly. Rapid installation of the machine room is achieved by optimizing the structural design of the machine room.

The invention discloses a combined temperature sensor based on split type design and a combined production process, and relates to the technical field of sensors. A first sensor comprises a signal core wire, one end of the signal core wire is connected with a resistor mounting part, the other end of the signal core wire is connected with an RJ50 female seat, a second sensor comprises a signal core wire, the two end parts of the signal core wire are connected with the RJ50 female seat, the peripheral side surface of the signal core wire is connected with the resistor mounting part, and an NTC thermistor is mounted in the resistor mounting part. Signal core wires of the first sensor and the second sensor are sleeved with marking sleeves, the sensor connecting wire comprises a signal core wire, and the two ends of the signal core wire are connected with RJ50 crystal heads. The installation efficiency reduction caused by sensor installation position errors is effectively avoided through the marking sleeve, the lengths of the first sensor, the second sensor and the sensor connecting lines are designed to be consistent, it can be guaranteed that the wire resistances of the first sensor, the second sensor and the sensor connecting lines are the same, and the temperature detection accuracy of the sensors can be guaranteed.