22results about How to "Quick install connection" patented technology

The utility model relates to the technical field of mortar bonding strength detection, in particular to constructional engineering mortar bonding strength detection equipment. Comprising a bottom plate, a U-shaped support is fixedly installed at the top of the bottom plate, a mortar test block clamping sleeve with one side open is arranged at the top of the bottom plate, a building material plate is slidably installed in the mortar test block clamping sleeve, a mortar test block is arranged at the top of the building material plate, and a connecting plate is bonded to the top of the mortar test block; a pull rod is fixedly installed at the top of the connecting plate, a tension detection assembly is arranged above the pull rod, a clamping sleeve matched with the pull rod is arranged at the bottom of the tension detection assembly, a transverse rod is slidably installed in the U-shaped support, and two electric cylinders are fixedly installed at the top of the U-shaped support. Through the simple mounting and connecting structure, the mortar test block can be conveniently and quickly mounted and connected, the problem that the mortar test block is easy to slip due to the adoption of a clamping and fixing structure is avoided, and the accuracy of mortar bonding strength detection can be effectively ensured.

The utility model relates to the technical field of automobile accessories, and discloses a filtering device of an automobile exhaust pipe, which comprises an exhaust pipe and a filtering device, one end of the filtering device is connected with the exhaust pipe in a sleeved mode, and fixing mechanisms are arranged on the upper end face and the lower end face of one end, close to the exhaust pipe, of the filtering device. The two fixing mechanisms each comprise a connecting threaded column, a connecting nut, a first gasket, a second gasket and a fixing block. A discharge pipe is fixedly arranged at the end, away from the exhaust pipe, of the filter device, a sleeve is embedded into one end of the discharge pipe, and mounting mechanisms are arranged on the upper end face and the lower end face of the end, away from the filter device, of the discharge pipe. According to the utility model, not only can the exhaust pipe and the filter device be quickly connected and mounted, but also accidental loosening and falling caused by vibration can be effectively reduced after connection, and meanwhile, the blocking net which can be quickly disassembled and assembled is additionally arranged at the discharge end, so that the discharge port is effectively prevented from being blocked by sundries.

The utility model relates to the technical field of condensate water recovery, and discloses an air conditioner condensation recoverer which comprises a box body and a condensate water pipe, one side of the box body is fixedly connected with a water inlet pipe, a release sleeve is connected in the water inlet pipe in a sliding mode, a first clamping groove is formed in the water inlet pipe, and a spring is arranged in the water inlet pipe in a sleeved mode. One end of the spring is fixedly connected to the interior of the water inlet pipe, the other end of the spring is fixedly connected to the interior of the release sleeve, a second clamping groove is formed in the condensate pipe, and a ball is slidably connected to the interior of the first clamping groove. According to the utility model, through the cooperation among the release sleeve, the water inlet pipe, the ball body, the spring, the sealing ring I and the condensate pipe, the effect of quick installation and connection is achieved, and the problems that the air conditioner condensate pipe and the recoverer cannot be quickly connected, so that other tools need to be matched when installation is needed, and the installation is relatively inconvenient are solved; and the convenience of the air conditioner condensation recoverer is improved.

The utility model discloses a high-temperature high-pressure vapor-liquid double-flow rope-shaped dyeing machine which comprises a machine shell, a through groove is formed in one side of the machine shell, a mounting ring is arranged in the through groove in a penetrating mode, a cloth guide wheel is arranged in the mounting ring in a penetrating mode, a mounting plate is arranged at the tail end of the cloth guide wheel and rotationally connected with the cloth guide wheel, and a mounting frame is arranged at the rear end of the mounting plate. A cloth guide motor is arranged in the mounting frame, the tail end of an output shaft of the cloth guide motor is connected with a cloth guide wheel, a limiting mechanism used for limiting the mounting plate is arranged at the front end of the mounting plate, and a sealing mechanism used for sealing the mounting plate is arranged at the rear end of the mounting plate. According to the cloth guide wheel, the insertion frames move in the grooves, so that the multiple insertion frames are inserted into the multiple positioning grooves respectively, rapid installation and connection of the installation plate and the installation ring are achieved, rapid installation and disassembly of the cloth guide wheel are never achieved, and certain convenience is brought to people.

The utility model discloses a mounting and connecting structure of artificial turf, which comprises a connecting structure main body, a supporting layer is arranged on the connecting structure main body, a butt-joint clamping groove and a butt-joint bulge are respectively arranged on two sides of a long edge of the supporting layer, the butt-joint clamping groove and the butt-joint bulge are of complementary structures, a base layer is arranged at the bottom of the connecting structure main body, and the base layer is arranged on the connecting structure main body. A sandy soil cushion layer is laid at the upper end of the base layer, the supporting layer is arranged on the sandy soil cushion layer, a mesh cushion layer is further arranged above the supporting layer, the upper end of the mesh cushion layer is coated with a gluing layer, a lawn fixing layer is arranged above the gluing layer, and artificial fiber grass is fixed to the lawn fixing layer. The mounting and connecting structure of the artificial turf can be quickly positioned, the pay-off step is reduced, the mounting step is simplified, meanwhile, the mounting is quicker, and the laying efficiency of the artificial turf is improved.

The utility model discloses a direct current component resistant current transformer, which relates to the technical field of current transformers and comprises a direct current magnetic bias resistant transformer body, and a fixing mechanism is arranged on the outer wall of the direct current magnetic bias resistant transformer body. When the anti-DC component current transformer is installed in a power distribution cabinet, a bolt drives a rotating ring to move, so that the rotating ring drives a second rack to move, the second rack drives a tooth column to rotate, the tooth column pushes two groups of first racks to move, and the two groups of first racks respectively drive two groups of sliding plates to get close to each other; the two groups of chucks clamp the wire, the wire is fixed, and due to the effect of the supporting spring, the force of the two groups of chucks clamping the outside of the wire is not too large, the wire is prevented from being pinched off, and rapid installation and connection of the measured wire and the direct-current component resistant current transformer are realized. And the measured lead is fixed on the anti-DC component current transformer, so that the measurement accuracy is ensured.

The utility model relates to building decoration technical field, concretely disclose a kind of aluminium alloy door mounting structure, including frame, door leaf and side plate, the frame is connected with wall body, the side plate, door leaf is connected with frame, the frame includes: the main frame portion of being arranged in the corner of wall body, the main frame portion includes vertically arranged first type frame and second type frame, first type frame is provided with first connecting frame in one end away from second type frame, and first type frame is provided with first plug-in frame in one end away from second type frame;Sub-frame portion is arranged in the corner of another wall body, and the sub-frame portion includes third type frame, and the two sides of third type frame are provided with second connecting frame and third connecting frame respectively, and second connecting frame side is provided with second plug-in frame.The utility model is convenient for the quick installation connection of frame, wall surface, door leaf and side plate, and the accuracy of connection is improved simultaneously.

The utility model relates to photovoltaic module technical field discloses a kind of photovoltaic module gapless mounting structure, including first photovoltaic board: one side of the first photovoltaic board is equipped with second photovoltaic board, the front end of the first photovoltaic board and second photovoltaic board with one side is fixedly connected with two fixed blocks, the rear end of the first photovoltaic board and second photovoltaic board with other side is fixedly connected with two mounting plates, the bottom end of the first photovoltaic board and second photovoltaic board is equipped with contact pad, the surface of the mounting plate is equipped with two clamping grooves. The photovoltaic module gapless mounting structure, through the setting of the convenient gapless installation between first photovoltaic board and second photovoltaic board, when staff needs to install, only needs to be aligned and clamped, first photovoltaic board and second photovoltaic board can be realized quickly gapless installation connection, and then effectively improve installation efficiency, reduce installation difficulty.

The utility model discloses an electric deviation rectifying device for an adhesive tape machine. The electric deviation rectifying device is high in safety performance and comprises a workbench, and a deviation rectifying assembly is arranged at the top of the workbench. A top frame is slidably connected to the top side of the workbench, a first hydraulic cylinder is slidably connected to the top of the top frame, a fixing plate is connected to one end of the first hydraulic cylinder, and an adsorption assembly is arranged at the bottom of the fixing plate; the adsorption assembly comprises a shell fixed to the bottom of the fixing plate, the deviation rectifying assembly comprises a fixing frame fixed to the top side of the workbench, an insertion barrel is rotationally connected to the inner side of the fixing frame, the outer wall of the insertion barrel is sleeved with an adhesive tape winding barrel, the interior of the insertion barrel is of a hollow structure, and an opening is formed in one end of the insertion barrel; a driving motor is connected to a shaft at one end of the adjusting belt, a clamping block is fixedly connected to one side of the adjusting belt, a clamping groove is fixedly connected to the inner wall of the adhesive tape winding cylinder, and one side of the clamping block is inserted into the clamping groove. The device can improve the safety of deviation rectification of the adhesive tape while improving the deviation rectification efficiency of the adhesive tape.

The utility model discloses an installation structure of a thermal control instrument of a thermal power plant. The installation structure comprises a connecting seat, a V-shaped groove and a V-shaped block. According to the mounting structure of the thermal control instrument of the thermal power plant, a connecting seat is fixedly connected to the front surface of a mounting plate, a V-shaped groove is formed in the connecting seat, a bevel edge part is arranged on the edge of the front side of the V-shaped groove, a V-shaped block matched with the V-shaped groove is arranged in the V-shaped groove, a groove is formed in the edge of the front surface of the V-shaped block, and movable cavities communicated with the V-shaped groove are symmetrically formed in the two sides of the upper portion of the connecting seat; an insertion rod matched with the movable cavity is slidably connected into the movable cavity, a first spring is arranged between the tail end of the insertion rod and the inner wall of the end of the movable cavity, an insertion hole is formed in the position, corresponding to the insertion rod, of the V-shaped block, the thermal control instrument body is connected with a V-shaped groove through the V-shaped block, the bottom area of the V-shaped block is small, the top area of the V-shaped groove is large, and sliding positioning is formed through an inclined face. In cooperation with limitation of the bevel edge part and the groove, plug-in connection is rapidly completed, accurate alignment is not needed, and installation and connection are made to be faster.

The utility model discloses a composite inlay wear-resistant lining plate relates to wear-resistant lining plate technical field, including base and wear-resistant lining plate, the upper side of base outer wall is provided with counter bore in front, back, left and right symmetry, the inside of base is provided with the slide groove no. Connecting columns are fixedly installed on the lower side of the outer wall of the wear-resisting lining plate in a front-back and left-right symmetry mode, the connecting columns are connected with the counter bores in an inserted mode, and when a person needs to disassemble the wear-resisting lining plate, threaded blocks on the front side and the rear side are far away from each other by rotating a screw rod, so that the front pair of connecting plates and the rear pair of connecting plates are driven to far away from each other; and then a sliding block and an extrusion block are driven to approach and extrude a clamping block, so that the clamping block is pressed back into a sliding groove II, at the moment, the clamping block is separated from a sliding groove I, and a worker can pull the wear-resistant lining plate to pull a connecting column out of a counter bore, so that the base is not damaged while the wear-resistant lining plate is disassembled and replaced, and the service life of the base is prolonged. And therefore, the practicability of the device in use is improved.

This utility model relates to the field of casting mold technology and discloses a pulverized coal injection pipe casting refractory construction mold, including a lower mold. A positioning strip is provided on the upper side of the lower mold. An upper mold, which limits the positioning strip, is fixedly connected to the upper surface of the lower mold. An injection port is provided on the upper surface of the upper mold. A positioning component is installed on one side of the outer wall of the lower mold. The positioning component includes a hinge seat, one side of which is fixedly connected to one side of the outer wall of the lower mold. A clamping plate is rotatably connected to one side of the outer wall of the hinge seat. In this utility model, by placing the upper mold on the lower mold, positioning it with the positioning strip, and pressing down the L-shaped limiting rod, the rod drives the limiting shaft to slide in the inclined groove, thereby driving the clamping plate to rotate, ultimately causing the clamping plate to abut against and fix the upper mold. This design achieves a fast and automatic mold closing and locking effect, solving the problem of inconvenient installation of traditional molds and improving practicality.

The invention discloses an insulator connection structure which is easy to clean and belongs to the technical field of insulators. The structure comprises: a plurality of insulators and two tightening components. A steel cap is fixedly connected to the top of the insulator, a mounting component is arranged at the bottom of the insulator, and a cleaning component is arranged at the outer end of the insulator. The steel cap is fixed on the top of the insulator, and the steel cap is connected to the mounting component through a through hole and a limit groove arranged at the top. The mounting component is fixed to the bottom of the insulator. After a limit block is inserted into the limit groove through the through hole, a latch is pulled to move the latch downward into abutment groove one. After the latch is released, the latch is reset by the force of a telescopic spring, and the latch abuts against the inclined surface of a driving block two, thereby driving the rotating block to drive the limit block to rotate in the limit groove, so that the limit block and the through hole are misaligned, thereby achieving the purpose of connecting the two insulators, so that the installation connection can be quickly completed without using other auxiliary tools during high-altitude operations.

The utility model belongs to the technical field of ballast pump testing, particularly relates to a ballast pump testing tool, and aims to solve the problem that the testing efficiency of a ballast pump is reduced due to the fact that the ballast pump is inconvenient to quickly install and connect in the testing process of the existing ballast pump, the following scheme is provided: the ballast pump testing tool comprises a base; the test box is fixedly installed at the top of the base, an installation opening is formed in the outer side of the test box, a glass panel is fixedly installed in the installation opening, scale marks are arranged on the glass panel, and the scale marks are used for a worker to observe the water level; sliding grooves are formed in the top of the sliding block and the top of the base, the sliding block is installed in the sliding grooves in a sliding mode, a U-shaped frame is fixedly installed on the top of the sliding block, and a ballast pump body is placed in the U-shaped frame. In the using process, the ballast pump can be conveniently and rapidly installed and connected, then the testing efficiency of the ballast pump can be effectively improved, the structure is simple, and using is convenient.

The utility model relates to the technical field of rotating platforms and discloses a hollow rotating platform which comprises a platform body, a transmission box is fixedly connected to the bottom of the platform body, an installation box is fixedly connected to the bottom of the transmission box, a protective cover plate is fixedly connected to the bottom of the installation box, and a rotating output ring is arranged in the middle of the platform body. A positioning cavity is formed in the middle of the mounting box, a plurality of positioning locking nuts located on the outer side of the positioning cavity are movably arranged in the mounting box in a sleeved mode, a driving gear is movably arranged in the positioning cavity in a sleeved mode, and the outer side of the driving gear is meshed with the positioning locking nuts. According to the utility model, due to the arrangement of the protective cover plate, the driving gear can be movably pressed in the mounting box under the cooperation of the positioning cavity, and then the driving gear is shifted to drive the plurality of positioning locking nuts to rotate at the same time, so that the plurality of positioning locking nuts are screwed with bolts at the same time, and thus the stepping or servo motor can be quickly mounted and connected.

The utility model discloses a mounting structure of a roller type guide rail assembly, which relates to the technical field of roller guide rails and comprises a base, a guide rail for guiding the movement of an upper cover is mounted at the top end of the base, the outer wall of the guide rail is connected with the upper cover through a positioning plate and a second movable guide rail, and a limiting mechanism is arranged on the base and the guide rail. The limiting mechanism is used for providing limiting for connection of the base and the guide rail; the limiting mechanism comprises a limiting unit and a transmission unit; the limiting unit is used for providing vertical movement limiting for connection of the base and the guide rail. By arranging the limiting mechanism, in the butt joint process of the guide rail and the base, the positioning rod can enter the butt joint groove to limit the vertical movement of the guide rail and the base, meanwhile, the positioning rod applies extrusion force to the vertical limiting rod, the vertical limiting rod cannot move, and therefore the transverse movement of the guide rail and the base is limited; rapid installation and connection of the guide rail and the base are completed, and the working efficiency is further improved.

The invention discloses a fly ash concrete hollow precast pile, and relates to the field of building materials and pile foundation construction, and the fly ash concrete hollow precast pile comprises a concrete hollow pile body precast according to a concrete mixing proportion; in every two adjacent hollow pile bodies used for connection, a small head connected with the end of the upper hollow pile body in a prefabricated construction mode is arranged in a hollow cavity, away from one end of the small head, of the end of the lower hollow pile body in an extending mode. The outer walls of the two adjacent connected hollow pile bodies with the diameter smaller than that of the hollow pile bodies are further reinforced and connected through steel ring welding; and the hollow pile bodies which are sequentially connected and reinforced pass through a guide adjusting device for guiding. The hollow precast pile is green and environment-friendly, wastes are utilized, and materials and construction time are saved; moreover, the guiding and adjusting device can guide the connected hollow pile bodies and achieve the purpose of correcting deviation in motion when the connected hollow pile bodies are driven by a pile machine, so that the quality of constructed piles is guaranteed.

The utility model discloses a metal composite fire-resistant air pipe which comprises at least two air pipe sections and connecting pieces used for connecting the two adjacent air pipe sections, and grooves are formed in the two ends of the top wall and the two ends of the bottom wall of each air pipe section along the edges of the ends. The connecting piece comprises a cover plate, and two protruding strips corresponding to the grooves extend out of one plate face of the cover plate. Two connecting pieces are arranged at the connecting position of every two adjacent air pipe sections, one connecting piece faces downwards so that the two protruding strips of the connecting piece can be sunken into the grooves in the connecting position of the top walls of the two adjacent air pipe sections, and the other connecting piece faces upwards so that the two protruding strips of the connecting piece can be sunken into the grooves in the splicing position of the bottom walls of the two adjacent air pipe sections. Therefore, the two adjacent air pipe sections are fixed together. According to the metal composite fire-resistant air pipe, the two protruding strips of the connecting piece are sunken into the grooves in the ends of the two adjacent air pipe sections respectively, the two adjacent air pipe sections can be fixed together rapidly, and rapid installation and connection are facilitated.

The utility model discloses an oil gas alarm device, which comprises an equipment main body, the inner surface of the front end of the equipment main body is fixedly connected with a display mirror, and the outer surface of the front end of the equipment main body is detachably connected with a transparent protective cover. The first fixing arc and the second fixing arc can be separated from the air inlet pipe, so that the outer sleeve can be pulled rightwards to be connected to the joint of the air inlet pipeline and the air inlet pipe in a sleeving mode, then the first fixing arc and the second fixing arc are pushed through elasticity of the telescopic bolt to clamp the air inlet pipe and the air inlet pipeline, and therefore the outer sleeve can be fixed; the outer sleeve and the protective ring can enhance the connectivity between the gas inlet pipe and the gas inlet pipeline, prevent water in air from permeating into a connecting gap to cause rusting and oxidation of the gas inlet pipeline and the gas inlet pipe, and effectively prolong the service life of the oil gas alarm device.

The utility model discloses a fire-fighting smoke exhaust pipeline structure which comprises a first pipeline and a second pipeline, the first pipeline and the second pipeline are arranged in a bilateral symmetry mode, the adjacent sides of the first pipeline and the second pipeline are connected through the same sealing assembly, and fixing assemblies are installed on the outer wall of the first pipeline and the outer wall of the second pipeline. The fixing assembly comprises two limiting frames, the two limiting frames are symmetrically arranged up and down, limiting grooves are formed in the adjacent sides of the two limiting frames, and matched clamping grooves are formed in the top and the bottom of the outer wall of the second pipeline. According to the fire-fighting smoke exhaust pipeline structure, through the arrangement of the fixing assembly, when the first pipeline and the second pipeline are installed, multi-position limiting and fixing can be conducted on the first pipeline and the second pipeline, after the pipelines are installed, the pipelines can be always kept in a stable posture, and the situation of position deviation of the pipelines is prevented; and the installation mode is simple, and the device can adapt to smoke exhaust pipelines of different specifications.

The present invention discloses an aero-engine with a connection assembly, including an engine body, one side of the engine body is rotatably connected to a flight propeller through a rotating shaft, the other side of the engine body is movably connected to a gearbox, and the top and bottom of the engine body and the gearbox are fixedly installed with a total of four connection assemblies; the connection assembly includes a connection shell fixed to the engine body and the gearbox, and a socket is fixed inside the connection shell. The present invention relates to the field of aero-engine technology. The aero-engine with a connection assembly, through the coordinated use of the connection assembly and the linkage assembly, enables the socket to be inserted into the connection shell, thereby realizing a locking connection between the two connection shells, thereby realizing a quick installation connection between the gearbox and the engine body. This design not only simplifies the cumbersome steps of the traditional bolt connection method, but also greatly improves the efficiency and convenience of the installation connection.

The utility model discloses a cable clamp support, and relates to the technical field of cable clamp supports, the cable clamp support comprises an upper clamp support, a lower clamp support and a connecting assembly, the upper clamp support is arranged right above the lower clamp support, the middle part of the lower surface of the upper clamp support is provided with an upper arc-shaped groove, and the lower surfaces of the left and right ends of the upper clamp support are fixedly connected with connecting blocks; the number of the connecting blocks is two, clamping holes are formed in the side faces, away from each other, of the two connecting blocks, a lower arc-shaped groove is formed in the middle of the upper surface of the lower clamp support, clamping grooves are formed in the two ends of the upper surface of the lower clamp support, side grooves are formed in the inner side walls of the clamping grooves, through holes are formed in the inner side walls of the side grooves, and connecting assemblies are installed on the inner side walls, close to the through holes, of the side grooves. Through the cooperation of the above structures, the upper clamp support and the lower clamp support can be rapidly installed and connected without using bolts, so that the installation efficiency of the cable clamp support for clamping a cable is improved.