103results about How to "Play the role of auxiliary fixation" patented technology

The invention belongs to the field of flowerpot carrying and specifically relates to a flowerpot carrying device comprising a bottom frame, a clamping device and two handles. A rotating shaft is arranged under the bottom frame and rotating wheels are arranged at the two ends of the rotating shaft. The clamping device comprises two clamping arms provided with circular arc parts at the front ends. The two clamping arms are hinged to the bottom frame after intersecting, the hinge joint point being the intersecting point of the clamping arms. The two handles are connected to the two clamping arms. The flowerpot carrying device allows rapid and labor-saving carrying.

The invention relates to a high-definition camera module of a video monitoring system, and the camera module comprises a main body mechanism, a camera and an auxiliary fixing mechanism; the auxiliary fixing mechanism is arranged at the lower end of the main body mechanism, the camera is arranged at the upper end of the main body mechanism, and the rear end of the main body mechanism is connected with a known mounting point in a sliding fit mode. According to the invention, the high-definition camera module of the video monitoring system is installed and used by adopting a design concept of cooperation of multiple reinforcing structures, and the arranged auxiliary fixing mechanism can play a role in reinforcing and auxiliary fixing on the rotated camera on the basis that the main body mechanism realizes angle adjustment of the camera in the horizontal direction, so the stability of the camera in a non-motion state is improved, and the phenomenon that the whole camera shakes in severe weather such as strong wind is avoided; meanwhile, a structure for shielding and protecting the camera is arranged in the main body mechanism, and the inclination angle of the structure can be adaptively adjusted according to the wind direction or the fluttering direction of rain and snow.

The invention discloses a surface cleaning treatment device for cotton cloth production. The surface cleaning treatment device for cotton cloth production includes a hair collecting chamber and a dustremoval chamber; the dust removal chamber is arranged on one side of the hair collecting chamber, and a blower and an air pipe are arranged on the top of the dust removal chamber; the blower communicates with the air pipe, and the air pipe extends to the interior of the dust removal chamber to communicate with air blowing pipes; and air suction vents are arranged on the bottom and sides of the dust removal chamber. In the invention, the dust removal chamber and the hair collecting chamber are arranged; the cotton cloth to be treated enters and exits the dust removal chamber and the hair collecting chamber in sequence through a feed port, and is wound through a plurality of arranged deflection rollers and then removed from a discharge port; the air is blown by the blower, and the airflow successively enters the plurality of air blowing pipes arranged inside the hair collecting chamber along the air pipe; the dust and cotton debris adhered to the surface of the cotton cloth are blown off through the air blowing pipes, so that the cleanliness of the surface of the cotton cloth is ensured; and a plurality of support rods are arranged inside the dust removal chamber, which can not onlyscrape off the larger cotton debris, but also help to fix the cotton cloth, and is helpful for the air blowing pipes to blow off the dust and other debris adhered to the surface of the cotton cloth.

The invention relates to a melt-blown non-woven fabric production raw material pre-treating process. The melt-blown non-woven fabric production raw material pre-treating process adopts a melt-blown non-woven fabric production raw material pre-treating device which comprises a workbench, an extruding mechanism and a receiving mechanism, the extruding mechanism is mounted at the upper end of the workbench, the receiving mechanism is arranged on the lower side of the right end of the extruding mechanism, and the lower end of the receiving mechanism is mounted on the upper end face of the workbench in a sliding fit mode. Melt-blown non-woven fabric production raw material pre-treating is conducted by adopting the design concept of an adjustable and controllable integrated structure, an operator can adaptively and accurately change a molten polymer extrusion port according to the bobbin size of a received polymer thread, and thus the overall application range of the device is enlarged.

The invention discloses a five-axis linkage engraving and milling machine comprising an engraving and milling machine base. The upper surface of the engraving and milling machine base is fixedly connected to engraving and milling machine baffles, and the upper surface of each engraving and milling machine baffle is fixedly connected to slide ways; each slide way is internally provided with a slider, and the side, close to the engraving and milling machine baffles, of the upper surface of the engraving and milling machine base is movably connected to an engraving and milling machine workbench;the inner side walls of the engraving and milling machine baffles are fixedly connected to a Y-axis moving table of which the interior is movably connected to a Y-axis movable rod; and the outside surface of the Y-axis movable rod is movably connected to a Z-axis moving table rod. According to the five-axis linkage engraving and milling machine, through arrangement of screw clamping blocks, ejector rod holes, ejector rods and ejector rod springs, slag discharge screws are inserted into screw fixing sleeves, so that the screw clamping blocks are clamped into the ejector rod holes, and the slagdischarge screws are fixed; the screw clamping blocks are pushed out of the ejector rod holes by pressing the ejector rods, thereby facilitating maintenance of the slag discharge screws; and thus, thepurpose of facilitating removal is achieved.

The invention discloses a drainage instrument for the thoracic surgery department, and relates to the technical field of drainage devices.The instrument comprises a supporting plate and a negative pressure drainage device assembly, wherein the negative pressure drainage device assembly is fixedly connected to the top of the supporting plate; a drainage tube is installed on the top of the negative pressure drainage device assembly, and one end of the drainage tube is fixedly connected with a fixing tube in a sleeved mode. A threaded pipe is fixedly connected to the fixed pipe in a sleeving mode, a rotating cylinder is connected to the threaded pipe in a threaded mode, a first pressing ring is arranged at the bottom of the rotating cylinder, and a plurality of first spring rods which are evenly distributed are fixedly connected to the bottom of the first pressing ring. According to the device, the drainage tube is inserted into a surgical wound, the main fixing base is buckled on the body of a patient, and the joint of the wound and the drainage tube is shielded; then a rotating cylinder is rotated to drive a second pressing ring to press a main fixing seat, so that a first adhesive ring is adhered to the body of the patient, and the drainage tube is fixed; meanwhile, the wound is sealed, and air leakage is prevented.

The invention relates to the technical field of floor heating tube arrangement, in particular to a floor heating tube arranging and fixing device for housing construction. A long nail penetrates the upper surface of a fixed drum, a penetrating hole is vertically formed in a position, corresponding to the long nail, of the upper surface of the fixed drum, two connecting lugs distributed up and downare fixed to one side wall of the fixed drum, a second limiting clip and a first limiting clip are arranged in parallel on one side of the fixed drum, and leaning plates are arranged inside the second limiting clip and the first limiting clip. The floor heating tube arranging and fixing device for housing construction is novel in design and simple in structure. By adopting fixing modes of two shapes, a straight tube part can be fixed and a bend part is fixed in a right-angled manner, so that the practicality is improved and the fixing effect is improved. A clamping mechanism is inserted intoan insulating layer. As a result of an auxiliary fixing action between a barb and the insulating layer, the leaning plates are attached to the upper side of the floor heating tube all the time under the action of a telescopic mechanism to play an auxiliary limiting role, so that the floor heating tubes of different diameters are assembled.

The invention belongs to the technical field of machining, and particularly discloses a positioning tool with a good stabilizing effect for machining. To solve the problem that traditional fixing tools for round workpieces are mostly simple in structural design and have fewer fixing points, and consequently the fixing effect is unsatisfying, the following scheme is proposed. The positioning tool comprises a box base with supporting legs welded at four corners of the outer wall of the bottom, strip-shaped sliding grooves are formed in two sides of the outer wall of the top of the box base, frame-shaped sliding blocks are slidably connected to two ends of the strip-shaped sliding grooves, connecting plates are vertically welded on the outer walls of the tops of the two frame-shaped sliding blocks, and clamping mechanisms are fixedly installed at the top ends of the connecting plates. According to the positioning tool, through an arranged internal supporting mechanism, a gear motor can beused for driving a square internal column to rotate, corresponding first magnetic plates and second magnetic plates can have the same magnetic poles and generate large repulsive force, in cooperationwith the action of extension springs, movable sliding rods and arc-shaped supporting pieces tightly abut against a round workpiece, and stable supporting for the interior of the round workpiece is achieved.

The invention discloses a working frame for machining, and relates to the field of machining. The working frame for machining comprises a support assembly, wherein a supporting plate is connected to the support assembly in a sliding mode; height adjusting assemblies are arranged on the support assembly and the supporting plate; a horizontal adjusting assembly is further arranged on the supportingplate; a clamping assembly is arranged on the horizontal adjusting assembly; and an auxiliary fixing assembly is further arranged on the support assembly, so that the whole working frame has very goodadjusting capacity, meanwhile, the working frame is suitable for machining of various parts and is used for various machining equipment, and very good applicability is achieved.

The invention relates to the technical field of cloth processing, in particular to a manual cloth pleating device. The manual cloth pleating device comprises a mounting plate, mounting bins, heating plates, a handrail and a water tank, wherein two groups of mounting bins are arranged on the bottom of the mounting plate; slide rails are arranged on the inner walls of the mounting bins, and two groups of heating plates are arranged; motors and transmission lead screws are arranged on the mounting bins; regulating knobs are arranged on the mounting bins; one end of the handrail is fixedly connected to the mounting plate, and a display module is embedded into the handrail; a mounting hole is formed in the mounting plate; a bracket is arranged inside the mounting hole, and an ejecting-out mechanism is arranged on the bracket; a plurality of water leaking holes are formed in the bracket; the bottom of the water tank is provided with a water outlet tube; a one-way sealing part is arranged inside the water outlet tube; the ejecting-out mechanism is inserted into the water outlet tube in a matched mode for ejecting out the one-way sealing part; a solenoid valve is connected on a water supply tube in series; and a signal line is arranged on the solenoid valve. The manual cloth pleating device has the effects of conveniently controlling pressure and the temperature, and is beneficial forproducing pleated fabric with good quality.

The invention relates to the technical field of environmental monitoring, in particular to a water sampling device for an environmental monitoring station. The device comprises a mounting bin, a driving motor, a guide pipe and a water taking head. A mounting box is arranged in the mounting bin; the mounting bin is provided with a push rod; a connecting rod is arranged at the bottom of the push rod, and a connecting piece is arranged at the bottom of the connecting rod; the periphery of the connecting rod is sleeved with an elastic piece; a piston is arranged in the mounting box, and the connecting piece is connected with the piston; a water outlet pipe is arranged on one side of the mounting box and extends out of the mounting bin; an inserting pipe is arranged at the bottom of the mounting box; a second valve is arranged at the top of the inserting pipe; a through groove is formed in the side, away from the water outlet pipe, of the mounting box; a cross rod is arranged on the connecting rod and extends out of the through groove; a connector is arranged on the mounting bin, and the inserting pipe is inserted into the connector; and a guide pipe is connected to the connector and isa hose. The device is convenient to operate, water can be automatically taken for sampling only by adjusting the depth of the water taking head, the labor intensity is reduced, and the working efficiency is improved.

The invention discloses machining equipment and a machining method for a street lamp post. The machining equipment comprises a bending machine body and a guide frame, wherein a hydraulic mechanism and a lower die are arranged on the bending machine body, an upper die is arranged at the telescopic end of the hydraulic mechanism, a roller is arranged at the top of the guide frame, driving mechanisms are arranged on the two horizontal sides of the lower die correspondingly, and the driving mechanism is composed of a rotating assembly and two pushing assemblies. According to the invention, the upper die of the bending machine body moves up and down, the clamping blocks are matched with the clamping grooves in a clamped mode, the guide rods are driven to move, and plate pushing is finally achieved. Compared with conventional manual power or independent pushing equipment, the equipment can move the plate through movement of the upper die of the bending machine, the distance between every two adjacent clamping grooves in the guide rod is equal to the distance between every two adjacent marks, and then manual operation or operation of independent equipment is not needed when the marks are bent every time, so that the machining steps are simplified, and the machining efficiency can be improved easily.

The invention provides cleaning and maintaining equipment for subway rail transit, relates to the technical field of railway maintenance, and aims to solve the problems that when an existing railway rail cleaning and maintaining device is used, rust or contaminated sundries on the two sides of a rail cannot be removed, and the two sides of the rail cannot be automatically clamped and cleaned. The equipment comprises a main body and a fence; the main body is of a rectangular structure, a driving motor is mounted at the top end of the main body, and moving wheels are connected with the two sides of the driving motor; the fence is fixedly installed at the edge position of the top end of the main body, and a transverse plate is arranged in the fence. A movable plate is used for being installed in a bottom groove, then a spring at the outer end of a pull block can be stressed to stretch, the movable plate can match a clamping plate to be used and installed, the movable plate and the clamping plate are made of elastic plates, the movable plate and the clamping plate can be conveniently clamped to the two sides of the rail, and when the device moves, the two sides of the rail can be scraped through the movable plate and the clamping plate, and then protruding iron rust or other sundries are cleaned and removed.

The invention discloses an end executor of a mechanical arm of a numerical control machine tool of an L-shaped high pressure pipe joint. The end executor comprises a main executor body, an oil guide box is fixedly arranged on the outer surface of one side of the main executor body, and a control cabinet is fixedly arranged on the outer surface of the other side of the main executor body. An indicator lamp is fixedly arranged on the outer surface of the front end of the control cabinet, and a threaded bolt is fixedly arranged on the outer surface of the upper end of the main executor body. A fixed screw thread I is arranged on the outer surface of the threaded bolt, and a safety bolt is fixedly arranged at the lower part, close to the fixed screw thread I, of the inner surface of the threaded bolt. A rotary buckle is fixedly arranged on the outer surface of one end of the safety bolt. The end executor is provided with the oil guide box, the safety bolt and a skid-proof rubber mat, thusthe executor has the advantages of convenience in lubrication, firm mounting, high safety performance and good application prospect.

The portable laser cleaning machine comprises a cabinet body, a field lens is arranged at one end of a cleaning head shell and communicates with the interior of the cleaning head shell, a fixing base is arranged at the bottom of the inner surface of the cleaning head shell, and a laser gun head is arranged at the top of the fixing base; a movable base is slidably connected to the position, between the field lens and the fixed base, of the bottom of the inner surface of the cleaning head shell, a focus lens is arranged at the top of the movable base, and a fixed block is arranged at the position, on one side of the field lens, of the bottom of the inner surface of the cleaning head shell. A distance sensor is arranged at one end of the field lens on the outer surface of the cleaning head shell. The device has the beneficial effects that the device is reasonable in design, simple and stable in structure and high in practicability; the problems that the focal length of an existing laser cleaning machine is fixed, when the laser cleaning machine is held by hand, the shaking range of an arm exceeds the laser focusing range, laser energy is not focused, and the laser cleaning efficiency and the cleaning smoothness are greatly reduced are solved.

The invention discloses plane moving stereo parking equipment. The plane moving stereo parking equipment comprises a rotary bottom plate, rotary telescopic supporting arms and auxiliary supporting legs. Lifting slide sleeves are movably mounted on outer surfaces of two ends of the rotary bottom plate, rotary joints are arranged on outer surfaces of side edges of the lifting slide sleeves, and thelifting slide sleeves are movably connected with the rotary bottom plate through the rotary joints. A first vertical rod is arranged at one end of the rotary bottom plate, a second vertical rod is arranged at the other end of the rotary bottom plate, and the first vertical rod, the second vertical rod and the rotary bottom plate are movably connected through the lifting slide sleeves. A pluralityof sets of lifting clamping teeth are arranged on the inner surface of the inner side of each of the first vertical rod and the second vertical rod, and a second foot plate is fixedly mounted on the outer surface of the lower end of the first vertical rod. According to the plane moving stereo parking equipment, functionality of the plane moving stereo parking equipment is improved, and the plane moving stereo parking equipment is provided with lifting auxiliary adjustment structures, can adapt to vehicles of different heights and is provided with auxiliary supporting structures, so that stability of the equipment is improved.