30results about How to "Realize the disassembly operation" patented technology

The invention relates to a multifunctional oil cylinder disassembly table. The multifunctional oil cylinder disassembly table comprises a main rack (3) fixedly provided with a first guide rail (3-3) extending along a length direction on the top, wherein a side rack (7) is fixedly installed at the middle part of the main rack (3), a second guide rail (7-2) extending along the length direction is fixedly installed at the top of the side rack (7), and the first guide rail (3-3) is perpendicular to the second guide rail (7-2); an oil cylinder rod stretching device (2) capable of moving and being fixed is arranged at the head end of the first guide rail (3-3), an oil cylinder barrel stretching device (6) capable of moving and being fixed is arranged at the tail end of the first guide rail (3-3), and support devices (4) capable of moving are arranged behind the oil cylinder rod stretching device (2) and in front of the oil cylinder barrel stretching device (6) respectively; a stretching oil cylinder device (1) for pushing and pulling the oil cylinder rod stretching device (2) to move along the first guide rail (3-3) is fixedly installed at the head end of the main rack (3); and a nut detachment device (5) capable of moving and being fixed is arranged on the second guide rail (7-2).

The invention discloses a position locking structure for mechanical installation. The position locking structure comprises a position locking seat, the position locking seat is provided with a horizontal bearing embossment in an integrated molding manner, the joint of the position locking seat and the horizontal bearing embossment is provided with an arc-shaped position locking hole, the positionlocking seat is internally provided with a position locking cavity, the position locking cavity is internally and fixedly provided with a lifting structure, the arc-shaped position locking hole is internally provided with an arc-shaped position locking rod, one end of the arc-shaped position locking rod is fixed on the lifting structure, an insert position groove is arranged between the position locking seat and the horizontal bearing embossment, the insert position groove is internally provided with a inserting-clamping piece, the insert position groove extends to the arc-shaped position locking hole of the horizontal bearing embossment, the end portion of the arc-shaped position locking rod is provided with a clamping groove, and the arc-shaped position locking rod is inserted into the arc-shaped position locking hole of the horizontal bearing embossment and is fixed by the inserting-clamping piece. The position locking structure for the mechanical installation is reasonable in structural arrangement and can be used in a narrow space, and the weight of the structure can be effectively reduced, disassembling and installing operations performed on a mechanical structure can be effectively and rapidly realized, and the position locking structure for the mechanical installation is good in use stability, high in applicability and good in practicability.

The invention provides a detachable and easy-to-store type flood control device, and relates to the field of flood control devices. The detachable and easy-to-store type flood control device comprisesa flood control foundation, a baffle and a supporting assembly; the flood control foundation comprises a main body and an extension part which are fixedly connected, and the extension part extends between the first connecting end and the bottom end toward the direction away from the main body; the baffle is provided with the second connecting end, and the second connecting end and the first connecting end are detachably connected; and one end of the supporting assembly is detachably connected with the extension part, the other end of the supporting assembly is detachably connected with the baffle, and the supporting assembly is used for fixing a relative position between the baffle and the flood control foundation. According to the detachable and easy-to-store type flood control device, when the device does not need to be used, only the supporting assembly needs to be dismantled, then the baffle is dismantled, and the flood control foundation can be used as a sidewalk without dismantling, thus the occupied space can be effectively reduced when flood control is not needed, when the flood control is needed, assembly can be carried out at any time, and good convenience is realized.

The invention discloses a winding device for building waterproof coiled material manufacturing and a using method thereof. The winding device comprises a shell and a circular plate. According to the winding device, by arranging a hydraulic cylinder and a clamping mechanism, winding drum fixing operation of building waterproof coiled materials can be conveniently achieved through the clamping mechanism, production operation is facilitated, dismounting operation of the building waterproof coiled materials can be conveniently achieved through the effect of the hydraulic cylinder, and the production efficiency is improved; and by arranging a first guide roller, a second guide roller and a third guide roller, pressing operation on the building waterproof coiled materials can be achieved throughthe first guide roller so that the winding effect can be good, and clamping of the building waterproof coiled materials can be achieved through the action of the second guide roller and the third guide roller so that quantitative winding operation of the building waterproof coiled materials can be achieved according to the gravity effect, and use is convenient. The winding device has the advantages of being capable of achieving quantitative winding and convenient to operate.

The invention relates to an on-line disassembling and assembling tool for a top-mounted ball valve. The on-line disassembling and assembling tool is characterized by consisting of three parts, namelya base, an operating arm and a driving mechanism; two mounting holes which vertically pass through the base and a through hole which passes through the base in a front-back direction are formed in thebase; a semi-annular plate is arranged on the upper portion of the operating arm; operating rods vertically extend downwards from two ends of the semi-annular plate; spherical protrusions capable ofabutting against the end face of a valve seat are symmetrically arranged at the lower ends of the two operating rods; and the driving mechanism is composed of a screw and a nut. The tool has the advantages of simple structure, convenience in use and low manufacturing cost; and the tool is simple and convenient to assemble and disassemble. The operating rods of the operating arms occupy a small space, so that the original structure of the ball valve does not need to be changed; and the spherical protrusions abutting against the valve seat are symmetrically arranged on the two operating rods respectively, so that it is guaranteed that the valve seat is stressed in a balanced mode. With the on-line disassembling and assembling tool for the top-mounted ball valve of the invention adopted, theball valve is very simple and convenient to assemble and disassemble on line; time and labor can be saved; working efficiency is greatly improved; operation is stable and reliable; and the componentsof the ball valve cannot be damaged.

The invention discloses a glass lampshade opening locking structure. The glass lampshade opening locking structure is provided with a glass lampshade with a mounting through hole formed in the centerof the top surface, and is also provided with a opening locking structure; the opening locking structure comprises a circular ring part, a wire cutting part, a lampshade supporting bowl and an acrylicpart, wherein the wire cutting part is attached to the circular ring part and is fixed through a short screw, the wire cutting part is arranged below the glass lampshade, the lampshade supporting bowl is arranged above the glass lampshade, and the lampshade supporting bowl and the wire cutting part are fixed at the position of the mounting through hole through a long screw; and internal threads are arranged on the inner ring surface of the circular ring part, an external thread ring is further arranged, the acrylic part is clamped into the circular ring part, the external thread ring is in threaded connection with the internal threads of the circular ring part, and at the time, the acrylic part is clamped and positioned through the external thread ring. The glass lampshade opening lockingstructure has the advantages that the structure arrangement is reasonable, dismounting and assembling can be rapidly and effectively realized, the stability and the reliability of the installation can be ensured, the applicability is high, and the practicability is good.

The invention discloses an air source heat pump air blower system, which belongs to the technical field of air source heat pump air blowers, and comprises a fixed base, a sliding block, a telescopic rod, a connecting rod and a fixed sliding rod. The vertical central axis coincides with the lifting column, the outer wall of the lifting column is sleeved with a compression spring for pushing the sliding block, and the bottom end of the sliding block is screwed with a connecting plate for pushing the telescopic rod. The outer wall of the telescopic rod is sleeved with a limit sleeve that is fixedly connected to the fixed base. The beneficial effect of the present invention is that, by setting a push spring, in the fixed base, the push spring works to drive the connecting rod along the limit sleeve through the telescopic rod. Sliding, the movement of the connecting rod drives the two groups of working rods to move at the same time, and the working rod drives the fixed sliding rod to slide along the inner wall of the fixed sleeve, so that the fixed sliding rod drives the clamping groove plate to move, clamping the fixed round table fixedly connected with the fixed column, Realize the automatic assembly operation of the fixed base.

The invention provides an embedded intelligent control device. The embedded intelligent control device is embedded in the mounting base body, a mounting groove allowing the embedded intelligent control device to penetrate through is formed in the mounting base body, the embedded intelligent control device comprises a shell assembly and a control assembly arranged in the shell assembly, the shell assembly comprises a limiting lantern ring, a first cover plate and a second cover plate, and the limiting lantern ring is fixedly mounted in the mounting groove; the first cover plate covers the top of the limiting lantern ring, the second cover plate is detachably connected to the bottom of the limiting lantern ring, and a limiting elastic piece is elastically clamped in the limiting groove. According to the embedded intelligent control device provided by the invention, the whole control device is embedded into the mounting base body, and the shell assembly can be disassembled and assembled in the mounting groove, so that the original appearance is not influenced, and the mounting and dismounting are convenient. The limiting elastic piece and the limiting groove are matched, dismounting can be achieved with one hand, and assembling, dismounting and replacing are convenient.

The invention discloses a rolling device for building waterproof coiled material and a using method thereof, which comprises a shell and a circular plate. The present invention is provided with a hydraulic cylinder and a clamping mechanism, which can conveniently realize the reel fixing operation of the building waterproof coiled material through the clamping mechanism, which is convenient for production operation, and can conveniently realize the fixing operation of the building waterproof coiled material through the function of the hydraulic cylinder. The disassembly operation can improve the production efficiency; by setting the first guide roller, the second guide roller and the third guide roller, the first guide roller can realize the pressing operation of the building waterproof membrane, so that the winding effect is good. The function of the second guide roller and the third guide roller can realize the clamping of the building waterproof membrane, and can realize the quantitative winding operation of the building waterproof membrane according to the action of gravity, which is convenient to use. The invention has the advantages of realizing quantitative winding and convenient operation.

The invention relates to a multifunctional oil cylinder disassembly table. The multifunctional oil cylinder disassembly table comprises a main rack (3) fixedly provided with a first guide rail (3-3) extending along a length direction on the top, wherein a side rack (7) is fixedly installed at the middle part of the main rack (3), a second guide rail (7-2) extending along the length direction is fixedly installed at the top of the side rack (7), and the first guide rail (3-3) is perpendicular to the second guide rail (7-2); an oil cylinder rod stretching device (2) capable of moving and being fixed is arranged at the head end of the first guide rail (3-3), an oil cylinder barrel stretching device (6) capable of moving and being fixed is arranged at the tail end of the first guide rail (3-3), and support devices (4) capable of moving are arranged behind the oil cylinder rod stretching device (2) and in front of the oil cylinder barrel stretching device (6) respectively; a stretching oil cylinder device (1) for pushing and pulling the oil cylinder rod stretching device (2) to move along the first guide rail (3-3) is fixedly installed at the head end of the main rack (3); and a nut detachment device (5) capable of moving and being fixed is arranged on the second guide rail (7-2).

The invention belongs to the technical field of wire butt jointing, and discloses a connector for butt jointing of electric appliances and mechanical fixed wires. A connector upper case is arranged directly under the lower case, and the connector lower case and the connector upper case are fixedly connected by ten sets of fasteners. Through the setting of the limiting mechanism, the present invention first realizes the limiting of the electric wire when the electric wire is docked, but in daily use, when the electric wire is pulled due to factors such as external pulling, the electric wire and the limiting mechanism are limited, so the limit is limited. The positioning mechanism moves along with the pulling direction, so that the pressing column that is in the wrong position with the pressing hole will correspond to the position of the pressing hole, and under the push of the reset part C in the compressed state, the pressing column will be quickly inserted into the pressing hole. In the pressure hole, the position limit of the limit mechanism is realized, so as to avoid the excessive pulling of the wire, resulting in the loosening of the docking part.

The invention belongs to the technical field of metallurgy, and particularly relates to a breaking shear capable of avoiding twisting and steel heaping of square billet during rolling. Aiming at the problems that outlets of breaking shears in the prior art are far away from a roller groove, the torsion degree is large during square billet rolling, steel heaping at a pull-out opening of a rolling mill is likely to occur, production is seriously affected, normal operation of equipment is damaged, in addition, wear-resisting plates installed on the inner walls of the two sides of a cutting shear outlet are inconvenient to disassemble, and the production efficiency is affected, the following scheme is provided. The shear comprises a breaking shear body, the front side of the breaking shear body is fixedly connected with two supporting plates, a top plate and a bottom plate are fixedly connected to the sides, close to each other, of the two supporting plates, and the top plate is located above the bottom plate. The breaking shear achieves disassembly and assembly operation of the wear-resisting plate through a simple structure, improves working efficiency, reduces torsion of square billets in the rolling process, and avoids the situation of steel heaping at a pull-out opening of a rolling mill.

The invention discloses a warping rod abutting positioning type creel structure. The creel structure comprises a spool support and a spool; a yarn layer formed by winding yarn is arranged on the outerwall of the spool; the spool support comprises a circular-plate-shaped base and a spool abutting base arranged on the side face of the circular-plate-shaped base, a circular hole is formed in the center of the spool abutting base, an abutting cylinder is arranged on the side face of the circular-plate-shaped base and penetrates into the circular hole, a convex edge with the cross section in an nshape is fixed to the outer side of the abutting cylinder, a strip-shaped slot communicated with an inner cavity of the convex edge is formed in the wall of the abutting cylinder, at least three warping rods are arranged in the strip-shaped slot, a driving motor is fixed to the outer side face of the circular-plate-shaped base, a transmission lead screw is arranged in the abutting cylinder, and wedge-shaped abutting blocks are arranged in the abutting cylinder and are in threaded connection with the transmission lead screw. The creel structure is reasonable in structural arrangement, convenient to operate and high in use stability and applicability, disassembly and assembly can be effectively and quickly achieved, and spool replacement is more convenient.

The invention discloses a vector geographic information acquisition method and device based on a remote sensing image, relates to the field of geographic information acquisition, and provides the following scheme aiming at the problems that an existing geographic information acquisition device is inconvenient to erect and delays the geographic information acquisition progress: the device comprises a base, a triangular bracket and an acquisition device body, the base is fixedly mounted at the top end of the triangular bracket, a rotating seat is rotatably mounted at the top end of the base, a connecting plate is fixedly connected to the top end of the rotating seat, a level bubble is arranged at the top end of the connecting plate, and a mounting seat is fixedly connected to the bottom end of the collecting device body. And a connecting mechanism is arranged between the mounting seat and the connecting plate. According to the invention, the acquisition device body and the base can be quickly disassembled and assembled, the erection and disassembly time of the acquisition device body is saved, and the efficiency of geographic information acquisition is improved.

The invention relates to a packaging box for transportation and a loading and unloading method, belonging to the technical field of packaging, wherein the packaging box includes a first box body, and the first box body includes a bottom plate and a front panel fixedly enclosing a first box body structure , a rear panel, a top panel and two side panels, the two ends of the bottom panel are oppositely provided with pressure bars for limiting and fixing equipment, the first box body has an inlet and outlet, and the front panel is detachably installed on the first On the inlet and outlet of the box, the pressure bar is detachably connected to the bottom plate, and the rear panel is provided with an operation window for personnel to disassemble the pressure bar. The position of the detachable connection between the operation window and the pressure bar is Relatively, it is convenient for the box body to fix or unfix the internal equipment, and the operation is convenient and labor-saving.