45results about How to "Realize the installation connection" patented technology

The invention discloses a mobile power supply device, which comprises mobile power supply equipment, a housing provided with an installation chamber, a slide chute mechanism, at least one installation mechanism, at least one retaining boss and a support frame, wherein the slide chute mechanism, the at least one installation mechanism and the at least one retaining boss are arranged in the installation chamber; the support frame is arranged in the installation chamber in a sliding manner; the mobile power supply equipment is provided with at least one positioning clamping groove; the support frame comprises a frame body and a clasp; the frame body is used for supporting the mobile power supply equipment; the clasp is rotationally arranged on the frame body and is clamped with the slide chute mechanism; the installation mechanism comprises a pressing mechanism and a fastening positioning part; the pressing mechanism abuts on the support frame; the fastening positioning part is rotationally fixed on the support frame and is matched with the positioning clamping groove; and the slide chute mechanism is provided with a clamping part. The mobile power supply device is convenient to assemble and disassemble and simple to operate; the work reliability is high; and the equipment is not damaged.

The invention discloses a building house adopting concrete steel structure uprights, and belongs to the technical field of steel structures. The building house comprises a bottom frame, a top frame, at least four uprights connected between the bottom frame and the top frame, and wall boards mounted among the adjacent uprights; the uprights are square steel tubes, vertical C-shaped steels are arranged on at least two external vertical surfaces of the square steel tube, a rubber strip is arranged on the edge of an opening of the C-shaped steel, protruding ribs are arranged on the inner walls at the periphery of the square steel tube, concrete is filled in the square steel tube, and the edge of the wall board is embedded into the opening of the C-shaped steel of the upright. The wall boards are directly embedded among the uprights through the C-shaped steels without extra connectors, the efficiency is improved, the protruding ribs on the inner wall of the square steel tubes are more favorable for the combination of concrete and the square steel tubes, the concrete and the square steel tubes are prevented from being separated from each other, and the strength of the whole steel structure upright is improved.

The invention provides a double-female-port ultrathin hollow stone-plastic wallboard assembly and an installation method thereof, and belongs to the technical field of indoor wall decoration. The double-female-port ultrathin hollow stone-plastic wallboard assembly comprises a ceiling board, wallboard units and closing-up lines. According to the installation method, the two ends of an external corner plate are fixed to the external corners of a wall correspondingly, the flush joint of the wall is connected to the external corner plate through a stamping mounting piece, and a first connecting structure of one first wall plate is clamped to one end of the stamping mounting piece located at the flush joint of the wall at one end of the internal corner of the wall; and the first connecting structure of the other first wall plate is clamped to one end of the stamping mounting piece located at the flush joint of the other wall at the other end of the internal corner of the wall, the other first connecting structures of the two first wall plates abut against each other, installation of the wallboard units are completed, the ceiling board is fixed, and the ceiling board and the wallboard units at the wall flush joint, the wall external corner and the wall internal corner are closed up through the closing-up lines.

The invention discloses a method for installing a profile steel cold saw blade. The method is characterized by including the steps that corresponding assembly positioning holes are formed in the saw blade and a fixing disc; the saw blade and the fixing disc are relatively vertically fixed through an auxiliary device; matched positioning pins are inserted into the assembly positioning holes in the saw blade and the fixing disc, and then the saw blade and the fixing disc are relatively positioned; connecting bolts between the saw blade and the fixing bolt are installed and connected, and then installation is finished. The method for installing the profile steel cold saw blade has the advantages that installation convenience and safety of the saw blade can be improved, and labor efficiency is improved; the adopted auxiliary device assists users in installing and connecting the saw blade and the fixing disc, so that the saw blade and the fixing disc can be more quickly, conveniently and safely installed and connected with less effort.

The invention discloses an aquatic plant growing basket used for landscape water purification. The aquatic plant growing basket comprises two opposite pipe assemblies, each pipe assembly comprises an outer sleeve and an inner adapter pipe, a first flange is formed at the outer end of each outer sleeve, and a plurality of installation holes are formed in each flange; a rectangular boss is formed on the outer wall of each outer sleeve, each inner adapter pipe is inserted into the corresponding outer sleeve, a plurality of seal rings are fixedly arranged on the outer wall at one end of each inner adapter pipe in inserted and sleeving modes, and the seal rings are pressed against the inner walls of the outer sleeves respectively. An annular adjusting groove is formed in the outer wall, closes to the seal rings, of each inner adapter pipe, a fastening bolt is inserted into each adjusting groove, each fastening bolt is in threaded connection with the boss of the corresponding outer sleeve, and a second flange is formed at the other end of each inner adapter pipe. A moving sleeve is arranged on the inner adapter pipe of one pipe assembly in inserted and sleeving modes, an inner threaded sleeve is formed on the outer ring of the moving sleeve, an outer threaded sleeve is arranged on the inner adapter pipe of the other pipe assembly in inserted and sleeving modes, and the outer threaded sleeve is in threaded connection with the inside of the inner threaded sleeve of the moving sleeve. The installation and connection between a purification processor and an exhaust pipe can be conveniently achieved.

The invention discloses a novel air quality detector bracket with a storage function. The novel air quality detector bracket comprises a probe for air detection and a support rod, wherein the support rod is retractable; the bottom of the support rod is connected to interior of a storage box; the upper end of the support rod is connected with a connecting rod through a bolt; the other end of the connecting rod is connected with a rotating seat for adjusting a rotating direction; the rotating seat is in threaded connection with a connecting column which is fixedly connected with the probe; an accommodating cavity for accommodating the probe and the connecting column is formed in the storage box; a control button for controlling the support rod to stretch or retract is arranged on the storage box; three bottom bars are connected with the bottom of the storage box, an included angle between each bottom bar and the bottom surface of the storage box is 30 degrees, triangular support for the storage box is formed by the three bottom bars, and sliding wheels capable of controlling sliding are connected below the bottom bars.

The invention relates to a hoop type steel pipe concrete column automatic detection robot system and a use method. The system comprises a power supply device, a movement device, a knocking device, a data monitoring device, a sensor device and a control device. The power supply device supplies power to the whole system, the movement device realizes that the system freely moves up and down on a concrete-filled steel tubular column and the digital knocking hammer circularly moves around the concrete-filled steel tubular column, and the knocking device knocks the concrete-filled steel tubular column with specified strength at specified time intervals and collects vibration signals and sound wave signals; and the data monitoring device records, stores and monitors knocking sound wave and vibration signal data in time, the sensor device is used for monitoring pressure stress in a steel cable and a patch, receiving infrared remote control and dynamic distance monitoring, and the control device controls actions of all the devices through a remote controller. The system achieves the purpose of automatically detecting the defects of the concrete filled steel tubular column.

The invention relates to a slice ice machine evaporator. The slice ice machine evaporator comprises an inner cylinder, separation plates and arc sealing plates; the separation plates are welded on the outer wall surface of the inner cylinder at intervals; the arc sealing plates are welded on the outer ends of two adjacent separation plates; the arc sealing plates, the separation plates and the outer wall surface of the inner cylinder form a spiral ascending refrigerant channel; and refrigerant inlets and refrigerant outlets are formed in the arc sealing plates. An outer cylinder of the slice ice machine evaporator is formed by the arc sealing plates, and can eliminate the thermal expansion and cold shrinkage deformation of the slice ice machine evaporator in the production and use process to a greater extent, so that welding lines cannot be cracked due to deformation, the repair rate and the fault rate are reduced, and the quality of the slice ice machine evaporator is improved.

The invention relates to a photovoltaic junction box body convenient to detach, which comprises a box frame, a box bottom, a box cover and a sealing ring, wherein edges of the box frame are provided with a plurality of first clamping block, a wiring positive outlet and a wiring negative outlet; a first clamping group and a second clamping group are arranged on the inner wall of the box frame, and the first clamping group comprises two second clamping blocks, a first clamping slot and a second clamping slot; a plurality of terminal installation grooves are formed in the box bottom, and insertion plates are arranged on the box bottom; and a plurality of first buckling blocks are arranged on the side wall of the box bottom, and each first buckling block comprises a side plate and a hooking block; a second sealing groove is formed in the box cover, a plurality of second buckling blocks are arranged on the side wall of the box cover, each second buckling block comprises an insertion block and a connecting block, and the outer wall of each connecting block is provided with a notch. The photovoltaic junction box body is novel in structure and reasonable in design, avoids the traditional fixing way of tin soldering, is applied to a photovoltaic junction box, is stable and convenient to install, is favorable for reducing the cost, and is suitable for large-scale production.

The invention relates to the technical field of dust collectors, in particular to a multi-stage dust collecting device and a dust collector. The multi-stage dust collecting device comprises a dust cup; a secondary dust collection unit at least partially embedded in the dust cup; a dust cup drain outlet and a secondary drain outlet respectively formed by penetrating the dust cup and the secondary dust collection unit towards the same direction; a dust cup bottom cover arranged on the dust cup in an opening and closing manner, wherein the dust cup bottom cover has a first position state of simultaneously blocking the dust cup drain outlet and the secondary drain outlet and a second position state of simultaneously opening the dust cup drain outlet and the secondary drain outlet; and a sealing assembly suitable for sealing the joint of the dust cup bottom cover and the dust cup drain outlet through at least two layers of sealing parts and sealing the joint of the dust cup bottom cover and the secondary drain outlet through at least two layers of sealing parts when the dust cup bottom cover is in the first position state. The product plays a role in sealing at the same time, and it is guaranteed that the spaces of the two dust collecting cavities are separated and blocked from the outside.

The invention relates to the field of transformers, in particular to an amorphous alloy single-phase transformer. The transformer comprises four groups of connecting framework plates and a single-phase transformer, the single-phase transformer comprises a base and a transformer body. A bottom chute is formed in the bottom center of the base; a fixed sliding block is fixed to the center of the bottom sliding groove. A bottom bearing is fixed to the two side faces of the fixed sliding block. The bottom bearing is rotationally connected with a bottom screw rod; a bottom through hole is formed inthe end part of the bottom chute; a bottom connecting bearing is mounted in the bottom through hole; a bottom knob is fixed at the end part of the bottom screw rod; bottom auxiliary rods are fixed tothe side faces of the bottom knobs. Two groups of bottom sliding blocks are slidably connected into the bottom sliding groove; the bottom screw rod penetrates through the bottom sliding blocks in a threaded mode. Side sliding grooves are symmetrically formed in the center lines of the two sides of the transformer body. A side bearing is arranged in the center of the bottom end of the side slidinggroove and rotationally connected with a side screw, a side connecting bearing penetrates through the top end of the side sliding groove, the side screw is connected with a side knob through the sideconnecting bearing, a side auxiliary rod is arranged on the side face of the side knob, a side sliding block is connected to a sliding plate in the side sliding groove, and the side screw penetrates through the side sliding block through threads.