36results about How to "Quick installation replacement" patented technology

The invention relates to the technical field of measuring equipment, in particular to a miniature bearing measuring device, comprising a power mechanism, wherein the output shaft of the power mechanism is connected with the inner ring of a bearing to be tested, the outer ring of the bearing to be tested is connected with a loading ring, the loading ring is provide with a loading mechanism, a forcemeasuring mechanism is arranged on the side of the loading ring, the force measuring mechanism comprises a force applying rod connected to the side of the loading ring at the left end, and the rightend of the force applying rod is connected with a sensor. In the invention, the loading part has a self-aligning function to well ensure pure axial loading without generating an overturning moment with respect to the axis; the position of the sensor increases a homing device of the electromagnet, so that the force sensor can automatically zero, and the problem that it is impossible for self-zeroing or it is too difficult for manual zeroing caused by too sensitive sensor and small range of the sensor; the installation and replacement are convenient and fast, and the loading block can be disassembled and replaced without affecting the test of the test bearing.

The invention discloses a solar photovoltaic panel mounting bracket. Universal wheels and a braking mechanism are arranged, the solar photovoltaic panel mounting bracket can achieve movement and braking of the bracket; a servo cylinder and a connection frame are arranged to achieve regulation of the inclination angle for the photovoltaic panel mounting bracket; a first transparent protection plateand a second transparent protection plate are arranged to perform double protection for the solar photovoltaic panel to avoid the damaging to the solar photovoltaic panel; a first mounting groove, asecond mounting groove, a chute, a first sliding bar, a second sliding bar and a third sliding bar are arranged to achieve the rapid mounting and replacement of the solar photovoltaic panel, the firsttransparent protection plate and the second transparent protection plate; and fixed mounts, a second mounting cavity, a ball screw, a feed screw nut, a connection block, a slide rail, sliding blocks,a positive-negative rotating motor, a connection rod and a brush are arranged to achieve the movement of the connection rod front and back at the top portion of the solar photovoltaic panel mountingbracket, and the brush is used to clean the surface of the second transparent protection plate to keep the cleanness of the upper portion of the solar photovoltaic panel.

The invention discloses a quick scale gathering and removing method and device for a gathering pipeline and belongs to the technical field of gathering, transportation and production in an oil field. A first control valve and a second control valve are connected with one end of a third control valve. The other end of the third control valve is connected with a first descaling unit device. The other end of the first descaling unit device is connected with a fourth control valve. The fourth control valve and a fifth control valve are connected with one end of a sixth control valve. The other end of the sixth control valve is connected with a second descaling unit device. The other end of the second descaling unit device is connected with a seventh control valve. The seventh control valve and an eighth control valve are connected with one end of a ninth control valve. The other end of the ninth control valve is connected with a third descaling unit device. The other end of the third descaling unit device is connected with a tenth control valve. The tenth control valve and an eleventh control valve are connected with one end of a twelfth control valve. By means of the quick scale gathering and removing method and device, quick installation and replacement without flame operation and stop are achieved.

The invention provides a main conveying device, a feeding device and a numerical control edging machining center, and belongs to the field of machining centers. The main conveying device comprises a rack, a motor, a driving gear, a driven gear, a conveying belt and a plurality of rollers, wherein the motor, the driving gear and the driven gear are installed on the rack, the motor is in driving connection with the driving gear, the conveying belt is wound between the driving gear and the driven gear and engaged with the driving gear and the driven gear, the multiple rollers are installed on therack and arranged at intervals in the direction from the driving gear towards the driven gear, the rollers are engaged with the conveying belt, and the rollers are located on the inner side of the conveying belt. The main conveying device makes use of the engagement among the driving gear, the driven gear and the conveying belt to form stable conveying, the rollers can form a support to the conveying belt, the plates of various sizes and shapes can be better conveyed so that the plates can move along the straight line and can be avoided from lateral deviation, and the straightness of the processed plates is guaranteed.

The invention discloses a canopy locking device of a pick-up truck. The canopy locking device comprises a sliding groove with a downward opening, a slider and a clamping handle, wherein the sliding groove is horizontally formed in the bottom of a canopy, the slider is detachably mounted in the sliding groove, and the clamping handle is connected with the slider. The extending direction of the sliding groove is perpendicular to the length direction of the pick-up truck, the slider can move along the extending direction of the sliding groove, the head end of the clamping handle is hinged to theslider, a hinge shaft is horizontally arranged and perpendicular to the extending direction of the sliding groove, and a locking block is arranged on the clamping handle. When the canopy is locked, the clamping handle is pulled, so that the locking block is close to a stopper on the inner side wall of a rear trunk and abutted to the bottom of the stopper. When the canopy is opened, the clamping handle is pulled, so that the locking block is far away from the stopper. The canopy locking device is matched with trunks with different widths, the adjusting process is convenient and rapid, the applicable range is wide, and the slider is detachably connected with the sliding groove and can be rapidly mounted and replaced. The invention further discloses the pick-up truck comprising the canopy locking device.

The invention provides a mobile filling device for solid hazardous chemical substances. The mobile filling device mainly solves the problem that the solid hazardous chemical substances float outwards in the filling process and comprises a first tank body, a crotch type distribution pipe, a rotating hub and a sieve plate, wherein the crotch type distribution pipe, the rotating hub and the sieve plate are sequentially arranged from top to bottom; a sealing cover is arranged on an opening of the first tank body, the crotch type distribution pipe adds liquid mixing agents, the rotating hub is arranged in the first tank body transversely, blades are arranged on the outer side of the rotating hub, and a crank arranged on the external side drives the blades to rotate along with the rotating hub. In the specific filling process, a packaging bag containing the solid hazardous chemical substances is placed into the first tank body through a pulling rope, the rotating hub is driven after the sealing cover seals the first tank body, the blades cut the packaging bag, the solid hazardous chemical substances automatically fall into the first tank body, and then the crotch type distribution pipe carries out washing. According to the invention, the sealed filling mode is adopted, the solid hazardous chemical substances can be effectively prevented from floating outwards, and therefore harm to operation staff and pollution to the environment can be effectively reduced.

The invention provides a sterile isolation device for a laparoscopic surgical robot and the laparoscopic surgical robot thereof, and relates to the field of laparoscopic surgical robots, the sterile isolation device comprises a robotic arm, an execution arm, a non-elastic transparent film, a connector and an instrument, the execution arm is connected to the robotic arm, the instrument is connected to the execution arm through the connector, and the non-elastic transparent film is arranged on the non-elastic transparent film. And one end of the inelastic transparent film is sleeved on the mechanical arm, and the other end of the inelastic transparent film is adhered to the connector, so that the mechanical arm, the execution arm and part of the connector are sleeved in the inelastic transparent film. Rapid installation and replacement of all parts are achieved through the quick-change switch, and usability is achieved; absolute sealing is achieved through the inelastic transparent film, and safety is achieved; the non-elastic transparent film is common in material, easy to manufacture and economical, on one hand, interference of an elastic body on the motor is avoided, on the other hand, absolute sterile isolation is achieved, and the safety of an operation can be greatly improved.

A support quick mounting and replacing device comprises a base plate, an adjusting block and a connecting block, the adjusting block and the connecting block are installed in cooperation with the baseplate, a reserved through hole and a threaded hole used for being connected with a support are formed in the base plate, the reserved through hole is a conical through hole, and the adjusting block is a flat cone which is installed in cooperation with the reserved through hole and is consistent with the conical angle. An eccentric conical hole is formed in one side of the adjusting block, a connecting block with the same conical angle is mounted in the eccentric conical hole, and a mounting through hole is formed in the connecting block; the quick mounting and replacing method comprises the steps that the device is connected to a beam body and then connected with the support, or the device is connected with the support and then connected with the beam body and a bridge pier. The device iscompact in structure, easy, convenient and rapid to install and use, safe and reliable, and can be used for bridges, construction steel supports or prefabricated beams with prefabricated steel plates, sleeves and the like which are connected through threads, and when the device is used, the device is connected with the supports through the base plates and connected with the embedded sleeves of the upper abutment and the lower abutment through the high-strength bolts of the installation through holes, and rapid installation is achieved.

The invention relates to the field of automobile beautifying devices, in particular to an automobile beautifying and wiping device which comprises a base, a moving structure, a fixing structure, a cleaning structure, a mounting structure, a supporting structure and a hanging structure. Through the arrangement of the fixing structure, when the base does not need to be moved, internal components of the moving structure can be fixed, the situation that the internal components of the moving structure automatically slide out is avoided, storage is convenient, and by installing the cleaning structure at the top end of the base, not only can a car wiping towel be cleaned, sewage generated by cleaning towels can be secondarily filtered and used, the water-saving function can be achieved, the rapid installation and replacement of the filtering assembly can be achieved by arranging an installation structure, and the supporting structure is arranged at the top end of the base, so that a vehicle wiping towel placing rack can be conveniently supported; and when not in use, the device can be hidden and stored, so that the situation of reducing the occupied space is achieved.

The invention discloses an intelligent detecting device of a sensor surface. The device comprises a support disk, a storage shelf, a first sliding block, a first chute, a connecting member, a cavity,a fourth through hole, a second chute, a third connecting rod, a handle, and a second sliding block. The third connecting rod is connected with the connecting member. The storage shelf can be arrangedon the top of the support disk rapidly to carry out loading and blanking conveniently. With a plugging slot and a plugging block, a placing disk can be installed and replaced rapidly and conveniently. With a ball screw, a lead screw nut, connecting blocks, a connecting ring, an annular sliding rail, a sliding member and a positive and negative rotary motor, the support disk can be lifted conveniently; and the sliding member can slide up and down in the annular sliding rail. With a rotation rod and a servo motor, the rotation of the rotation rod can be adjusted to drive the support disk to make rotation, so that the surface detection is realized conveniently and the detection efficiency is high.

The invention discloses a joint clamping buckle for a tractive rigging of intelligent equipment. The joint clamping buckle is used on a tractive chain of the intelligent equipment, carries out skid and wear resistance on a connecting point of a hoisting ring, separates connecting and fitting positions of the hoisting ring for protection and can reduce wear. The joint clamping buckle is a wearproofliner clamping buckle and is characterized in that an arc shaped upper clamping groove is formed in the upper side face of a main body buckle; an arc shaped lower clamping groove is formed in the lower side face of the main body buckle; the central axis of the upper clamping groove is perpendicular to that of the lower clamping groove; a plurality of friction strips are arranged on the groove wall of the upper clamping groove at equal intervals and extend in the arc shape direction of the upper clamping groove; a plurality of friction strips are arranged on the groove wall of the lower clamping groove at equal intervals and extend in the arc shape direction of the lower clamping groove; two fixed broached grooves are formed in the upper side face of the main body buckle and are formed inthe two sides of the opening of the upper clamping groove separately; and two fixed broached grooves are formed in the lower side face of the main body buckle and are formed in the two sides of the opening of the lower clamping groove separately.

The invention discloses a revolving member static balancing device of a hydroelectric generating set. A mounting bar, a first mounting groove, a slot, an inserted link, a connection frame and a firstfastening part are arranged; the mounting bar at the bottom of a support base is arranged in the first mounting groove, the inserted link of the connection frame is inserted to the interior of the slot and then the first fastening part is fastened; and at the moment, the support base is fixedly arranged on the base, clamping frames are arranged in a second mounting frame, the two clamping frames are pushed inwards, a second fastening part is fastened, the clamping frames are fixed at the base and then the two clamping frames are fixed together through bolts to reinforce the support base. Through the fastening parts, an oil conveying pipe and a high-pressure oil supply tank are connected, replacement can be realized by only opening an isolation part during disassembly and replacement; by arranging a support frame plate, a first annular sliding rail, a first sliding mechanism, an auxiliary plate, a second sliding mechanism and a second annular sliding rail, assistance during rotation ofa revolving member can be realized and the static balancing effect of the revolving member can be enhanced.

The invention provides a spot welding connecting device for lithium battery module production. The pot welding connecting device comprises a spot welding fixing frame, a movable installing frame, electrode contact blocks and a central sleeve, wherein vertical guide columns are symmetrically arranged on the left side and the right side of the spot welding fixing frame, the movable installing frame is arranged in the middle of the spot welding fixing frame, the electrode contact blocks are symmetrically arranged on the front side of the movable installing frame, and the central sleeve is arranged between the electrode contact blocks. According to the spot welding connecting device, a plurality of welding pressing rods of different sizes can be stored at the same time through a adjusting rotating wheel, the needed welding pressing rods can be rotated to the position above the electrode contact blocks by rotating the adjusting rotating wheel, the welding pressing rods on the two sides can be pressed at the same time to synchronously move downwards through an installing pressing rod so that the welding pressing rods can be connected, installed and fixed, the installing pressing rod can be pulled out of the electrode contact blocks by moving upwards to be disassembled so that different welding pressing rods can be quickly installed and replaced by rotating the adjusting rotating wheel and moving the installing pressing rod, and different spot welding machining requirements are met.

The invention discloses a tabletting type vacuum high-temperature electric connector capable of being remotely operated. The tabletting type vacuum high-temperature electric connector comprises a longrod electrode mechanism, a tabletting electrode mechanism and a guide mechanism, wherein the long rod electrode mechanism comprises an electrode long rod and a mounting plate, one end of the electrode long rod penetrates through the mounting plate, and the other end is provided with a connecting structure; a plurality of rotary clamping grooves are formed in the edge of the mounting plate; the tabletting electrode mechanism comprises an electrode tabletting and a connecting assembly; and the guide mechanism comprises an installation cylinder with a protruding edge formed at one end and a pairof power hand rotating structures arranged on the edge of the protruding edge. According to the invention, through a lever principle, a tabletting type electrode structure and a long rod electrode structure are utilized to complete adaptive automatic connection and disconnection operation and reliable connection of the electric connector; and a power hand is used for operating a hand wheel to provide vacuum sealing pressing force, rapid installation, replacement and maintenance of a vacuum electrode flange are achieved in cooperation with the guide cylinder, and the requirements for automaticconnection and rapid installation and replacement of a power cable or a signal line in a vacuum high-temperature device working in poisonous and harmful environments where manual operation is inconvenient are met.

The invention relates to an oil pressure type automatic extension grinding rod for grinding an inner diameter and a using method of the oil pressure type automatic extension grinding rod. The oil pressure type automatic extension grinding rod comprises a rotating shaft of which the rear end part is arranged on a rotating machine in a sleeving manner; the rotating shaft rotates together with the rotating machine; the front end of the rotating shaft is in threaded connection with a shaft sleeve; a through hole in the same center line is formed in the rotating shaft and the shaft sleeve along the axial direction; a mandrel and a mandril are sequentially arranged in the through hole from front to back; a plurality of grinding bar holes communicated with the through hole are uniformly distributed in the side wall of the front end of the shaft sleeve; the side wall of the front end of the mandrel is annularly provided with at least one cylindrical convex part at intervals; slops in the same number as the grinding bar holes are uniformly distributed in the front end of the convex part; the convex part is positioned within the grinding bar holes; grinding bars are arranged in the grinding bar holes. The device is simple in structure, convenient to manufacture and use and high in machining accuracy, and is particularly suitable for grinding small-diameter workpieces.