35results about How to "Easy and reliable disassembly" patented technology

An integrated optimized unlocking device of a drawer panel comprises an adjusting seat and an adjusting box body which are arranged in a drawer side plate, and the drawer panel is connected with the adjusting seat or the adjusting box body through a connecting piece; the adjusting box body is arranged on the adjusting seat and made of sheet metal, at least one relatively independent locking mechanism is arranged on the adjusting box body, an unlocking piece and a slider are arranged corresponding to the locking mechanism, and the connecting piece can be detached and separated from the locking mechanism through the match of the unlocking piece and the slider. The adjusting box body is made of metal, so that the strength of the product is effectively enhanced; while the production technology is simplified, the slider is arranged on the adjusting box body in a sliding mode through a metal sliding column, so that the friction between the slider and the adjusting box body is reduced; moreover, the unlocking piece, the slider and the locking mechanism are matched in a friction mode through plastic pieces and provided with at least one curved surface connection, so that the friction and the abrasion of the contact portions among all the components are greatly reduced, the service life of the product is prolonged, and the purpose of smooth and reliable assembly and disassembly of the panel can be achieved.

The invention provides a tandem shipbuilding method for a chemical tanker, which belongs to the technical field of ships and solves the problems of low space utilization rate, long shipbuilding period and the like in the traditional chemical tanker building process. The method of the invention comprises the following steps: A, when building No. 1 ship nearby a launching way at the lower end of a shipway, building No. 2 ship or a part of the structure of the No. 2 ship at the upper end of the shipway at the same time; B, after building the No. 1 ship, sliding the ship body to the launching way; C, moving the No. 2 ship to the place, where the No. 1 ship is primarily, at the lower end of the shipway; D, after moving the No. 2 ship to the appointed place, performing secondary positioning on the height and direction of the ship body with a positioning mechanism; and E, after positioning the No. 2 ship, continuously building the No. 2 ship, simultaneously building another ship or a part of the structure of the ship at the place where the No. 2 ship is primarily, and so on. The tandem shipbuilding method for the chemical tanker can simultaneously build more than one ship so that the production efficiency is improved.

The invention provides a clamping plate gripper and belongs to the technical field of carton carrying. The clamping plate gripper comprises a support. A flange connecting plate is arranged on the upper portion of the support. A fixed clamping plate is arranged at one end of the lower portion of the support. A movable clamping plate is arranged at the other end of the lower portion of the support. A width adjusting device is arranged at the lower portion of the support. One end of the width adjusting device is connected with the fixed clamping plate. The other end of the width adjusting device is connected with the support. The lower portion of the support is provided with an air cylinder. One end of the air cylinder is connected with the support, and the other end of the air cylinder is connected with the movable clamping plate. The clamping plate gripper is high in work efficiency, the problem of low work efficiency when cartons are carried manually is solved, the clamping plate gripper can adapt to more than twenty specifications of cartons, and the work range is wide; the gripper can be used for gripping two sets of cartons at the same time, can release the cartons at the same time and also can release the cartons independently, and a robot can stack the cartons and place the cartons into different shapes; the gripper is mounted or demounted conveniently and reliably, and maintaining is convenient; and the gripper operates stably.

The invention relates to outdoor illuminating equipment convenient to maintain. The outdoor illuminating equipment comprises a supporting column and an illuminating lamp, and further comprises a treating mechanism and a dehumidifying mechanism; the treating mechanism comprises a lifting assembly and an installing assembly; the lifting assembly comprises a vertical rod, a sliding block, a first motor, a wire coil, a connecting wire and a connecting block; the installing assembly comprises a fixing block, a fixing assembly and an insertion and extraction assembly; and the dehumidifying mechanismcomprises two dehumidifying assemblies. According to the outdoor illuminating equipment convenient to maintain, through the treating mechanism, lifting of a photovoltaic panel can be controlled, three faces of an insertion block are simultaneously fixed and separately controlled through clamping plates and a suction cup, therefore, people can conveniently conduct construction control on the ground, and potential safety hazards existing in high-altitude work are avoided; disassembling and assembling of the photovoltaic panel are convenient and reliable, and therefore people can conveniently maintain the photovoltaic panel; and through the dehumidifying mechanism, the condition that the photovoltaic panel is damaged due to the fact that humid air enters the joint can be avoided, therefore,the service life of the photovoltaic panel is prolonged, and the practicability and the reliability of the outdoor illuminating equipment are improved.

The invention discloses a laser tracking device, which relates to the technical field of welding tracking. According to the laser tracking device, a gun-clamping block is connected with one end of a flange disc, the other end of the flange disc is connected with an anti-collision sensor, the anti-collision sensor is fixedly connected with one end of a holder by virtue of a first panel, and the other end of the holder is connected with a gun neck; the first panel is connected with a second panel; a laser tracker assembly comprises an installation seat, a laser fixation seat and a laser tracker, the installation seat is connected with the second panel and the laser fixation seat, and the laser fixation seat is connected with the laser tracker. The laser tracking device is simple in structure, convenient to operate, convenient to detach, and capable of being taken off independent; moreover, more than two welding guns can be held, and the angles of the welding guns can be adjusted, thus saving equipment cost, and improving the accuracy of welding.

The invention relates to a disassembling and assembling tool of an isolating valve body sealing assembly and an overhaul disassembling and assembling process. A supporting part is matched with a valve body, a lifting lead screw and a valve deck are connected, and the valve deck is evenly lifted under rotation action of a fastening nut until the valve deck is separated from the valve body. The disassembling and assembling tool of the isolating valve body sealing assembly and the overhaul disassembling and assembling process can ensure rapidness and convenience of the overhaul disassembling and assembling process, parts can be well protected in the process and prevented from being damaged, assembling consistency before and after disassembly and assembly is ensured, the disassembling and assembling efficiency is improved, the overhaul risk is reduced, and the overhaul cost is saved.

The invention discloses a kind of disassembly and assembly pincers of an engine valve lock, which comprises a first pincer handle, a second pincer handle, a movable supporting point, a first perpendicular arm and a second perpendicular arm, wherein the first pincer handle and the second pincer handle are disposed in a crossed manner, and the movable supporting point is disposed at the intersection point of the first pincer handle and the second pincer handle; and the first perpendicular arm and the second perpendicular arm are respectively disposed on end heads of the first pincer handle and the second pincer handle, and top ends of the first perpendicular arm and the second perpendicular arm are respectively perpendicular to and connected to the first pincer handle and the second pincer handle. The disassembly and assembly pincers of the engine valve lock provided by the invention is simple in structure and low in cost, is operated easily and positioned accurately and conveniently, can quickly realize disassembly and assembly of the valve lock, can firmly clamp the valve lock in a groove at the tail part of the valve, avoids the valve from falling into an air cylinder due to loose fixation between the valve lock and a valve spring upper base, can reduce burdens of car repair staffs, and is very applicable for popularization.

The invention discloses a centrifuge for processing architectural paint catalysts. The centrifuge comprises a centrifuge body, an end cover, a roller and a shaft sleeve, wherein the end cover is arranged on the centrifuge body, and the end cover is hinged to the centrifuge body; the roller is installed in the centrifuge body, and the shaft sleeve is arranged in the middle of the roller; a rotary shaft is arranged in the shaft sleeve, and the rotary shaft is rotatably connected with the centrifuge body; a reinforcing plate and a card slot are arranged in the roller, and the reinforcing plate is fixedly connected with the roller; a slide sheet is arranged in the card slot, and the slide sheet is movably connected with the card slot; a test tube rack is arranged at one end of the slide sheet, and the test tube rack is fixedly connected with the slide sheet. The centrifuge for processing architectural paint catalysts can mix the catalysts, and has high structural stability, the corrosion-resistant roller and a long service life.

The invention relates to a load assembling mechanism and a spatial load unfolding and folding device.The load assembling mechanism comprises a load body and an unfolding platform, a first step structure is arranged on one side of the unfolding platform, a guide column is arranged on the horizontal step surface of the first step structure, a limiting wall is arranged at one end of the unfolding platform, and a captive screw is arranged on the limiting wall; an elastic limiting piece is arranged on the limiting wall; and a second step structure matched with the first step structure is arranged on one side of the bottom of the load body, a guide hole matched with the guide column is formed in the horizontal step surface of the second step structure, and a limiting groove matched with the elastic limiting piece and a screw hole are formed in the end surface of one end of the bottom of the load body. The load body and the unfolding platform are stably and reliably assembled, the guide columns are used for guiding and positioning, the elastic limiting pieces are used for limiting, finally the captive screw is used for locking and positioning, the load body is convenient and reliable to disassemble and assemble, on-orbit replacement is convenient, and the requirements of long-term extensible and replaceable loads can be met.

The invention provides a circuit breaker installing structure applied to the technical field of switch cabinet parts. An installing plate (1) of the circuit breaker installing structure is installed on a switch cabinet, a circuit breaker (3) comprises a circuit breaker body (4) and a protruding portion (5), the circuit breaker installing structure further comprises a circuit breaker busbar, the circuit breaker busbar is connected with the circuit breaker body (4), the protruding portion (5) is arranged to be of a structure which can be clamped into an installing opening (2), a threaded hole (6) is formed in the circuit breaker body (4), and a connecting bolt (7) is arranged to be of a structure which can penetrate through the installing plate (1) to be in screwed connection with the threaded hole (6). According to the circuit breaker installing structure, an operator can be effectively blocked from making contact with the circuit breaker busbar installed on the installing plate, operation safety is ensured, meanwhile, the circuit breaker can be conveniently and reliably installed and disassembled, the installation difficulty of the circuit breaker is lowered, and the assembling anddisassembling efficiency is improved.

The invention discloses a debugging system of intelligent central control equipment. The system comprises an air switch which is connected to an AC power supply, an switch module connected to the airswitch, a test position connected to the switch module and used for placing intelligent central control equipment to be debugged, an sensing module connected to the test position and used for sensingwhether the intelligent central control equipment to be debugged is put into the test position or not, and a control module which is connected between the sensing module and the switch module, and isused for sending an opening instruction to the switch module when the sensing module inducts that the intelligent central control equipment to be debugged is placed in the test position so as to enable the switch module to be opened and carry out an electrification test on the intelligent central control equipment. And when the sensing module induces that there is no intelligent central control equipment to be debugged which is put into the test position, a closing instruction is sent to the switch module to enable the switch module to be closed, and the test position has no voltage.

The invention relates to a multifunctional micro-tilling machine, which comprises a main body and a micro-tilling cutter, wherein a positioning rod is arranged under the main body, the micro-tilling cutter is fixedly arranged on the positioning rod, the two sides of the main body of the micro-tilling machine are respectively provided with a mudguard, the mudguards are positioned just above the micro-tilling cutter, the micro-tilling cutter comprises a center rod, the cross section of the center rod is in a regular hexagon shape, the center rod is inserted into the positioning rod and is fixedly connected together with the positioning rod through an elastic cotter pin, the two sides of the main body of the micro-tilling machine are respectively provided with two parallel mounting rods, and the mudguards are fixedly arranged on the mounting rods. The multifunctional micro-tilling machine has the advantage that various types of micro-tilling cutter groups can be conveniently and reliably arranged, and can also be quickly matched with the positioning rod of the micro-tilling machine, so the installation and the detachment of the mudguards are simple, any auxiliary tool is not required, the operation of farmers is greatly convenient, and the exercising effect is good.

The invention discloses a craft lantern, which comprises a flower part, a receptacle part and a flower branch part. There is an adjustment opening, and the adjustment opening corresponds to the switch device of the flower part. The first fixing device includes a connecting column arranged at the bottom of the receptacle, and the connecting column extends vertically downward toward the flower branch. The column is embedded in the connection card hole to realize the fixed connection between the receptacle and the flower branch. The second fixing device includes a connecting through hole on the torus. The through hole is screwed into the threaded locking hole to realize the fixed connection of the receptacle part and the flower part. The flower part, the receptacle part and the flower branch part of the present invention can be arranged separately, and any part can be replaced at any time, and the maintenance is simple and convenient. The invention has the advantages of simple structure, low cost and strong practicability.

A fan includes a base part and a nozzle mounted on the base part, wherein the base part includes an outlet for outputting airflow; and the nozzle includes an inlet for inputting airflow, an internal cavity for receiving airflow and an exhaust port for outputting airflow. The fan is characterized in that the nozzle can be detached in a manner that the nozzle can horizontally and linearly slide relative to the base part. The nozzle of the fan can be conveniently and reliably detached from or mounted on the base part.

The invention relates to a hoisting and turning-over device and method for a large chemical container. The device comprises an arch-shaped assembly, a connection bolt and a nut, wherein the arch-shaped assembly is connected with the large chemical container by the connection bolt and the nut; the arch-shaped assembly comprises a circular-arc steel plate and a support steel plate; and the two endsof the circular-arc steel plate are respectively connected with two ends of the support steel plate by connecting steel plates. by the adoption of the hoisting and turning-over device disclosed by the invention, the large chemical container can be turned over to be vertical from horizontal or can be turned over to be horizontal from vertical. The large chemical container has a simple structure and the method is safe and reliable.

The invention provides a temperature measuring mechanism and a power transmission line switching device. The temperature measuring mechanism comprises a base, a temperature sensor and a magnet, the temperature sensor and the magnet are both fixedly connected with the base, the magnet is used for being adsorbed on a power transmission line drainage plate, and the temperature sensor is used for monitoring the temperature of the power transmission line drainage plate. The temperature measuring mechanism provided by the invention is low in operation difficulty, high in efficiency, high in safety and low in accident rate during the assembly and disassembly operation, especially the high-altitude operation.

The invention discloses a support structure for a conveying pipe with a damping structure. The support structure comprises an installing base. The damping structure is fixedly arranged on the installing base, and a pipe positioning structure is fixedly arranged at the bottom end of the damping structure, the damping structure comprises a U-shaped plate and an n-shaped plate, the middles of transverse rods of the U-shaped plate and the n-shaped plate are each provided with a circular hole, a bolt is arranged in each circular hole, a buffer spring is arranged between the transverse rods of the U-shaped plate and the n-shaped plate, the outer walls of the U-shaped plate and the n-shaped plate are each provided with a dovetail-shaped sliding groove, a dovetail-shaped sliding block is arrangedinside each dovetail-shaped sliding groove, a damping tension spring is fixedly arranged between the dovetail-shaped sliding blocks of the U-shaped plate and the n-shaped plate, a supporting column isarranged in the middle of the bottom face of the installing base, a warping rod is arranged on the supporting column, circular shaft rods are integrally formed at the centers of the two end faces ofthe warping rod, and circular through holes are formed in the two ends of the U-shaped plate. The structure arrangement is reasonable, the integrated damping stability and reliability are ensured, assembling and disassembling are convenient and reliable, the installing requirement is lowered, and the support structure is high in applicability and good in practicability.

The invention relates to a retractable motion device and a load test device with a function of cable arrangement. The retractable motion device includes a cable sorting mechanism, a retractable driving mechanism, a locking mechanism and at least two unfolding platforms hinged in sequence through hinges, adjacent to each other. The two unfolding platforms are unfolded under the drive of the unfolding and retracting drive mechanism to form a linear support platform; the unfolding platform is equipped with a movable pulley assembly, a fixed pulley assembly, a retractable assembly and an X-axis movement assembly that can move along the linear support platform, and the fixed pulley block The components and the moving pulley assembly are arranged in sequence along the moving direction of the X-axis moving assembly, and the moving pulley assembly is slidably connected on the unfolding platform; one end of the first bearing wire rope is connected to the X-axis moving assembly, and the cable of the X-axis moving assembly is connected to the first bearing The steel wire ropes are assembled and wound on the fixed pulley assembly and the movable pulley assembly, and the other end of the first load-bearing steel wire rope is fixed on the unfolding platform; one end of the second load-bearing steel wire rope is connected with the movable pulley assembly, and the other end is connected with the retractable assembly.

The invention discloses a device used for dynamic measurement of fine particle sample combustion and sintering characteristics, and a method used for measuring characteristic parameters using the device, and belongs to the technical field of fine particle sample combustion and sintering characteristic parameter measuring. The device is used for solving a problem of a conventional device that in dynamic measurement of fuel combustion process, accurate measuring of combustion characteristic parameters is difficult to realize. According to the device, a video acquisition device is arranged on the front end of a quartz tube; the terminal end of the quartz tube is connected with a sealing element via sealing connection; a sample to be tested is arranged in the middle part of the quartz tube; a gas outlet end of a gas circuit is communicated with the interior of the sample to be tested; the gas circuit is provided with a flow control valve; the video acquisition device, a temperature acquisition device, and a pressure intensity acquisition device are used for real-time acquisition of size change, sphere center temperature, and environment pressure intensity of the sample to be tested, and obtaining the characteristic parameters of the sample to be tested. The device and the method are suitable to be used for measuring fine particle sample combustion and sintering characteristic parameters.

An integrated optimized unlocking device of a drawer panel comprises an adjusting seat and an adjusting box body which are arranged in a drawer side plate, and the drawer panel is connected with the adjusting seat or the adjusting box body through a connecting piece; the adjusting box body is arranged on the adjusting seat and made of sheet metal, at least one relatively independent locking mechanism is arranged on the adjusting box body, an unlocking piece and a slider are arranged corresponding to the locking mechanism, and the connecting piece can be detached and separated from the locking mechanism through the match of the unlocking piece and the slider. The adjusting box body is made of metal, so that the strength of the product is effectively enhanced; while the production technology is simplified, the slider is arranged on the adjusting box body in a sliding mode through a metal sliding column, so that the friction between the slider and the adjusting box body is reduced; moreover, the unlocking piece, the slider and the locking mechanism are matched in a friction mode through plastic pieces and provided with at least one curved surface connection, so that the friction and the abrasion of the contact portions among all the components are greatly reduced, the service life of the product is prolonged, and the purpose of smooth and reliable assembly and disassembly of the panel can be achieved.

The invention discloses a fast-assembly battery for an electric passenger car. The fast-assembly battery has the effect of rapid installation; a first pulling rod and a second pulling rod which are arranged on the two sides of the battery are repeatedly shaken to conduct lifting motion of the battery, and a first supporting frame and a second supporting frame on the battery are embedded in cooperation with installation positions of the electric passenger car; a first check block and a second check block on a battery box body stretch into a notch in a notch wheel to firmly lock the battery; a lifting bolt rod on the electric passenger car stretches into a bolt opening in the battery; the connecting port is connected with an automobile power-on position, so the battery is more stable; after the battery is installed, a clamping plate and an arc plate on the battery box body are opened, and a lower base ascends and is clamped into the bottom of the electric passenger car; and therefore, time and labor are saved during installation, material resources are not wasted, the battery is easy to disassemble, the effect of rapid installation is achieved, and the fast-assembly battery is safe.

A paving machine conveying protection device easy to assemble comprises a side plate, a side protection, a bottom frame for supporting a middle protection and the middle protection and is characterized in that side protection assembly extending blocks and a side protection assembly hole are formed in the side face of the side protection, side plate notches and a side plate assembly hole are formed in the side plate for installing the side protection, the side protection assembly extending blocks are connected with the side plate notches in a matched mode, and the side protection assembly hole is connected with the side plate assembly hole through bolts; a middle protection assembly extending block and a middle protection assembly hole are formed in the bottom of the middle protection, a bottom frame notch and a bottom frame assembly hole are formed in the bottom frame for supporting the middle protection, the middle protection assembly extending block is connected with the bottom frame notch in a matched mode, and the middle protection assembly hole is connected with the bottom frame assembly hole through bolts. The number of the fixing bolts is greatly decreased, needed assembly space is small, assembling and disassembling are quite convenient, and time and labor are saved.

The invention discloses a liquid level meter connecting pipe installing, welding and locating device and a use method thereof. The device comprises a main beam (1) and two locating cover boards (2) located on the same side face at the two ends of the main beam (1). The main beam (1) and the locating cover boards (2) are fixedly connected. The locating cover boards (2) are connected with liquid level meter connecting pipes (5). By the utilization of the provided device, the liquid level meter connecting pipes of a chemical container can be prevented from deforming in the installing and welding and thermal treatment processes, and the requirements for the installation perpendicularity, the interval size and the like of the liquid level meter connecting pipes are effectively met. The device is simple in structure and convenient to install, and the size of the liquid level meter connecting pipes of different size specifications and connecting components of the liquid level meter connecting pipes can be controlled by adjusting the length of the main beam and the size specifications of the locating cover boards and connecting pieces.

A paving machine conveying protection device easy to assemble comprises a side plate, a side protection, a bottom frame for supporting a middle protection and the middle protection and is characterized in that side protection assembly extending blocks and a side protection assembly hole are formed in the side face of the side protection, side plate notches and a side plate assembly hole are formed in the side plate for installing the side protection, the side protection assembly extending blocks are connected with the side plate notches in a matched mode, and the side protection assembly hole is connected with the side plate assembly hole through bolts; a middle protection assembly extending block and a middle protection assembly hole are formed in the bottom of the middle protection, a bottom frame notch and a bottom frame assembly hole are formed in the bottom frame for supporting the middle protection, the middle protection assembly extending block is connected with the bottom frame notch in a matched mode, and the middle protection assembly hole is connected with the bottom frame assembly hole through bolts. The number of the fixing bolts is greatly decreased, needed assembly space is small, assembling and disassembling are quite convenient, and time and labor are saved.

The invention discloses a crane multi-rope movable pulley hook self-generating device. The device comprises a self-generating device arranged body in a bracket box above baffles at two sides of a pulley block and at the inner side of a steel wire rope, and the self-generating device body is driven by a friction generating friction wheel to operate to generate three-phase alternating current, and the three-phase alternating current is rectified to meet the use of electric equipment. Two end covers are closed along the relative positions, an inserting plate is inserted along the caliber of an inserting groove, a first clamping block and a second clamping block are clamped, a reserved groove and a reserved protruding block are matched, a hanging buckle is pulled until the hanging buckle is movably arranged on the hanging head in a sleeving manner and clamped on the hanging head, and the two end covers are fixed. By arranging the group of the inserting plate and the inserting groove and the group of the hanging buckle and the hanging head at the joint of the two end covers, the whole body is in a meshed state, so that the upper end cover and the lower end cover are fixed very firmly, meanwhile, simple, convenient and reliable mounting and dismounting are achieved, an operator can open the upper end cover conveniently, and internal devices can be overhauled conveniently.

The invention provides a sucker grip, and belongs to the technical field of carton carrying. The sucker grip comprises a grip body, wherein a vacuum generator is arranged on the upper part of the grip body; a flange connecting piece is arranged in the center of the upper part of the grip body; and a sucker is arranged on the lower part of the grip body. The problem that working efficiency of manual carton carrying is low is solved. The sucker grip can suck various types of cartons, and is wide in using range; when the sucker sucks goods, the goods cannot be damaged; the sucker is safe and reliable in operation, high in working efficiency and low in noise; and because the sucker is easy to damage, a cushion cover for protecting the sucker is arranged on the outside of the sucker, and can be directly changed if the cushion cover is damaged, the sucker is not required to be changed, and the using cost is reduced. The sucker grip is reliable and convenient to mount or dismount, and is convenient to repair.