84results about How to "Stable erection" patented technology

The invention provides a fixing frame for a spinner, and relates to the technical field of spinning machinery. The fixing frame for the spinner includes a bottom box, the bottom of the bottom box is fixedly provided with damping legs, and the bottom of each damping leg is fixedly provided with a bottom block, wherein the top of bottom box is fixedly provided with a damper the top of which is fixedly connected with the bottom of a top box; a mounting plate is arranged above the top box, and a fixing plate is fixedly installed on the top of the mounting plate. The fixing frame for the spinner, by arranging a turbine, renders the height of the mounting plate for placing the spinner adjustable, the height adjustment is convenient and fast, and the consumption of time and labor is reduced; by means of the fixing frame for the spinner, operators can have a more comfortable feeling, and the improvement of work efficiency is facilitated; through the arrangement of a hydraulic cylinder, the fixing frame for the spinner has a secondary height adjustment capability and higher practicability; through the arrangement of the damping legs, the vibration generated during running of the spinner is greatly decreased, and therefore running of the spinner is much stabler.

The invention provides a computer hardware maintenance platform, which relates to the technical field of computer maintenance. The computer hardware maintenance platform comprises a base, wherein moving parts are fixedly arranged on the bottom part of the base; a control slot is formed in the base; a storage battery is fixedly arranged on the bottom part of an inner wall of the control slot; lifting cylinders are arranged in the control slot; the top parts of the lifting cylinders and the bottom part of a base plate are welded; a locking piece is welded to a side wall of the base plate; the top part of the base plate is movably connected with the bottom part of an operation plate through a base plate bearing; clamping pieces are fixedly arranged on the top part of the operation plate; a tool slot is formed in the top part of the base; a slot cover is movably arranged on the top part of the tool slot through a hinge; and a handle is fixedly arranged on the top part of the slot cover. According to the computer hardware maintenance platform, the height of an operation surface can be adjusted, so that maintenance personnel can conveniently use the platform; and a direction of a lighting lamp can be controlled, so that lighting can be conveniently provided for the hardware maintenance work.

The invention discloses an adjustable accommodation ladder. The adjustable accommodation ladder comprises a control tower, a fixed channel, a telescoping accommodation ladder body and a landing device. The control tower is connected with one end of the fixed channel, and the other end of the fixed channel is connected with one end of the telescoping accommodation ladder body. The other end of the telescoping accommodation ladder body is connected with the landing device. The control tower is used for controlling the fixed channel and the telescoping accommodation ladder body to do pitching motion and controlling the telescoping accommodation ladder body to stretch and retract. The landing device is used for erecting the accommodation ladder body on a landing platform. The adjustable accommodation ladder can be adjusted, and the control tower can be used for controlling the fixed channel and the telescoping accommodation ladder body to do pitching motion; the channel length of the accommodation ladder can be adjusted through the telescoping accommodation ladder body; and stable erection of the accommodation ladder body and the landing platform can be achieved through the landing device.

An amusement device, including a frame made from four support legs which, running obliquely upwards toward one another, at their top end support a rotary member, an arm, one end of which is secured to the rotary member and which can be pivoted between the support legs, and a receiving device for people, which is suspended from the other end of the arm. The support legs, at their bottom end, are secured to a trailer by means of hinges, the hinge axis of which is oriented transversely with respect to the longitudinal direction of the trailer, and the axis of rotation of the rotary member is oriented in the longitudinal direction of the trailer.

The invention discloses a laser distance measurement-source device for pipeline radiographic inspection. The laser distance measurement-source device comprises a reflection board and an auxiliary collimation bracket; the reflection board is vertically fixed on a center shaft of a spider; the auxiliary collimation bracket is fixed at a pipeline opening; the auxiliary collimation bracket comprises an upper clamping piece and a lower clamping piece which are used for clamping the pipeline opening, and a bracket for mounting a distance measurement instrument; the upper clamping piece, the lower clamping piece and the bracket are fixed on a rail rack; the rail rack consists of two parallel rails; and the positions of the upper clamping piece, the lower clamping device and the bracket of the distance measurement instrument on the rail rack can be vertically adjusted up and down. When the laser distance measurement-source device provided by the invention carries out the radiographic inspection by means of being matched with the spider, a laser distance measurer used at the pipeline opening can monitor a range of the spider entering a pipeline in real time until a pre-set numerical value is reached. An area for laser projection in distance measurement can be increased through the reflection board; and the auxiliary collimation bracket arranged at the pipeline opening can ensure the laser distance measurer bracket to be stably arranged, so as to obtain a pre-set distance from a reflection face of the reflection board to the pipeline opening. Therefore, the measured distance is accurate and reliable, and the distance measurement source is accurately positioned.

The present invention discloses an insulation combinatorial ladder, which is composed by more than two segments of ladders, upper ends of two supports of one segment ladder that used as base plate have plug jack, lower ends of two supports of the other ladders connect with base pin and upper end has plug jack, external side of two upper supports of each ladder fixed with a connecting ring. The combinatorial mount method of the insulation combinatorial ladder mainly includes the following steps: connect the ladder taken as base plate with other 1-2 ladders in series by inserting to make it stands and fixes by connecting each ladder and ground with staying wire, then links each necessary ladder in series and fixes each ladder and ground through staying wire. The present invention has reasonable structure and stable construction, and can realize eliminating defects to overhead ground wire when wires electrified.

The invention relates to the technical field of biscuit baking, in particular to efficient continuous automatic biscuit baking equipment which comprises a baking oven, a plurality of trays and a plurality of supporting frames. Trays containing biscuits are sequentially placed on the bearing frames in the baking oven through the material moving assembly, the driving assembly drives the two conveying assemblies to operate at the same time, all the bearing frames are driven to move up and down in the baking oven through the conveying assemblies on the two sides of the baking oven, and therefore the trays placed on the bearing frames are driven; according to the cookie baking device, the tray moves up and down in the baking oven, cookies on all the trays can be evenly heated and dried in the up-and-down moving process, the baking quality of the baking oven is improved, the baking efficiency is improved, the baked cookies are taken down from the bearing frame through the material moving assembly, and the baked trays are transported away; therefore, the biscuits can be continuously baked, and the efficiency of producing the biscuits is improved.

The invention relates to the field of communication, in particular to a communication line erector which comprises a base plate, a left upright post, a right upright post, a line frame, a transverse post, a rotating rod and a sliding block. The communication line erector is provided with a plurality of layers, can erect different communication lines at different heights, and is convenient for thelines to move among the layers when being erected. The left end and the right end of the base plate are respectively and fixedly connected with the left upright post and the right upright post, a plurality of line frames are arranged on the right upright post, a plurality of sliding blocks are arranged on the left upright post, the right ends of the sliding blocks are fixedly connected with the transverse posts, the plurality of transverse posts respectively correspond to the plurality of line frames, and the right ends of the plurality of transverse posts are all hinged with the rotating rod.

An electric weather shed comprises at least one ceiling installed on a semi-open roof; each ceiling comprises a track mechanism and a baffle plate mechanism which can completely cover an open portion; each track mechanism comprises a left longitudinal track and a right longitudinal track which are symmetrical and parallel to each other; each left longitudinal track and the corresponding right longitudinal track are respectively installed on longitudinal supporting frames at left and right sides of the corresponding open portion and extend to an upper side of an enclosed portion; each baffle plate mechanism is slidably installed on the corresponding track mechanism via a walking guiding mechanism; and each baffle plate mechanism can move or stop back and forth over the corresponding open portion and over the enclosed portion along the corresponding track mechanism. According to the apparatus, residents can control each baffle plate mechanism to move to any position over the corresponding open portion or the enclosed portion to shield or enjoy sunlight, rain, dew and ice according to self demand, the electric weather shed is simple and rapid in operation and has heat insulation and leakproof effects, and high quality lives of the residents are substantially satisfied.

The invention discloses a warning protection device for pavement maintenance engineering. The warning protection device comprises a bottom plate (1), side edge supporting rods (2), sliding block rods (4), a hanging assembly, a fixing frame (5), a bottom rotating assembly, a warning panel assembly and a positioning assembly; the side edge supporting rods are installed on the bottom plate to form inverted-T-shaped supporting base structures, and the bottom plate is installed on the ground through the positioning assembly; sliding grooves (3) are formed in the side edge supporting rods, one end of each sliding block rod is connected with the fixing frame and the sliding grooves, and the fixing frame is arranged between the pair of inverted-T-shaped supporting base structures through the pair of sliding block rods to form a protection device body; the hanging assembly is embedded in the sliding grooves, and the sliding block rods are connected with the hanging assembly and bounce along the sliding grooves; and the bottom of the fixing frame is rotationally connected with the side edge supporting rods through the bottom rotating assembly, and the warning panel assembly is installed in the fixing frame. According to the warning protection device, rotation and rapid resetting of the fixing frame can be achieved, the situation that external force loads are transmitted to the inverted-T-shaped supporting base structures, and consequently the stability of the protection device body is influenced is avoided, and the effective protection effect is guaranteed.

The invention discloses a steel mesh adjustable full-automatic printing machine. According to the steel mesh adjustable full-automatic printing machine disclosed by the invention, the position of a steel mesh can be adjusted, so that the accuracy is improved; and a scraper can be reliably erected on a PCB transmission line, so that a scraper can be stably lifted, and the lifting scraping of the scraper can be realized. The steel mesh adjustable full-automatic printing machine comprises a lower frame and an upper frame, wherein a working platform is arranged on the lower frame; a transmission guide rail used for transmitting PCBs is arranged on the working platform; a scraper assembly is arranged in the upper frame and above the transmission guide rail; the scraper assembly comprises two vertical brackets symmetrically arranged; a lifting guide rod is mounted on each vertical bracket, lifting slide blocks are assembled on the lifting guide rods in a sliding manner, connecting plates aremounted on the lifting slide blocks, and horizontal assembly plates arranged in a horizontal direction are both fixed on the two connecting plates; and an X electric stay rod and two X ejector rods are respectively arranged on two frame edges in an X direction, of the back surfaces of the horizontal assembly plates, and a Y ejector rod and two Y electric stay rods are respectively arranged on twoframe edges in a Y direction, of the back surfaces of the horizontal assembly plates.

The invention discloses flushing equipment for nonferrous metal material production and machining. The flushing equipment comprises a machine table and a cleaning net vessel, wherein supporting legs are fixedly connected to the four corners of the bottom of the machine table, two open cleaning boxes which are symmetrically arranged are fixedly installed at the top of the machine table, multiple sets of screw rods which are in left-right symmetry are arranged in the cleaning boxes, and inner screw rings are installed on the screw rods in a threaded manner. According to the flushing equipment for the nonferrous metal material production and machining, the cleaning net vessel is hung to a beam lapping frame through side plate holes in the cleaning net vessel, so that the cleaning net vessel can be positioned, cleaning water is injected into the cleaning box through a water injection pipe, high-voltage electricity is supplied to electrorheological fluid in an electrorheological fluid cavity during cleaning, the electrorheological fluid is solidified and expands to a certain degree, the solidified electrorheological fluid does not have flowability any more so that the beam lapping frame can be prevented from rotating, the supporting effect cannot be affected, the stability of a supporting point is guaranteed, erecting of the cleaning net vessel becomes more stable, and toppling is avoided.

The invention relates to the technical field of electric bicycle components, and provides a high-pressure-resistance electric bicycle frame aiming at the problem that a rain shielding device of a traditional electric bicycle is inconvenient to use, the high-pressure-resistance electric bicycle frame comprises a frame body, a seat is arranged in the middle of the frame body, a bottom plate is horizontally arranged at the top of the rear end of the frame body, and a folding plate is hinged to the upper surface of the bottom plate; the high-pressure-resistance electric bicycle frame comprises a locking assembly which is used for limiting the folding plate to enable the folding plate to be in a vertical state, and a baffle is arranged at the end, away from the bottom plate, of the folding plate; when the folding plate is unfolded to be in the vertical state, the baffle faces the front end of the frame body and is located above the seat; and when the folding plate is in the folded state, the baffle is located at the end, away from the seat, of the bottom plate and is arranged upwards in the direction away from the bottom plate. The rain shielding device of the electric bicycle has the effect of being more convenient to use.

The invention relates to the technical field of building construction, in particular to a hanging ladder. The hanging ladder comprises a climbing ladder, a hanging structure, a locking structure and arolling structure, wherein the climbing ladder is provided with a plurality of ladder lattices; the hanging structure is suitable for being placed on an outer wall skeleton and provided with hangingparts extending into the ladder lattices in the transverse direction and clamping and blocking parts connected to the hanging parts and arranged opposite to the climbing ladder at intervals, and a space suitable for clamping the outer wall skeleton is formed between the clamping and blocking parts and the climbing ladder; the hanging parts are detachably connected to the climbing ladder through the locking structure, and the locking structure is used for locking the length which the hanging parts extend into the ladder lattices; and the rolling structure comprises a plurality of first rollingparts arranged on the hanging parts located between the climbing ladder and the clamping and blocking parts and a plurality of second rolling parts arranged on the clamping and blocking parts, and thehanging ladder can reciprocate in the extending direction of the outer wall skeleton. The hanging ladder is higher in structural strength, higher in construction height, higher in construction efficiency and wider in application scope.

The invention relating to the technical field of intelligent equipment provides wearable equipment based on intelligent glasses. The wearable equipment based on intelligent glasses Comprises two independently separated lenses, a camera is mounted on the front surface of each lens; the side walls of the lenses are fixedly connected with glasses legs; the ends, away from the lenses, of the glasses legs are fixedly connected with flexible conduits; the other ends of the flexible conduits are connected with sleeve rods; inner rods are inserted into the end parts of the sleeve rods; and elastic switches are fixedly mounted on the side walls of the inner rods. According to the wearable equipment based on intelligent glasses, the length of the inner rod of the sleeve rod can be adjusted through the elastic switch; the distance between a protective shell and the lens is regulated and controlled, the ears are used as fulcrums to achieve balance, wearing of the equipment is stabilized, the gravity load of the glasses on the nose is reduced, wearing comfort is improved, the ends of magnetic rods are sleeved with iron pipes, the two independent lenses can be connected, and the situation that when the two lenses are worn at the same time, the angle difference between the two lenses is too large, and experience is influenced is avoided.

The present invention relates to a strut connection structure for constructing a temporary earth retaining structure. The strut connection structure for constructing a temporary earth retaining structure according to the present invention comprises: a strut disposed to cross between earth retaining walls, which face each other, and connected to wales of the earth retaining walls; diagonal beams installed such that ends on one side are connected to the wales and ends on the other side spread out to either side of the lengthwise ends of the strut; and prestressed (PS) steel wires for connecting the diagonal beams. According to the present invention as described above, unnecessary horizontal loads can advantageously be prevented from being applied to the wales by tensioning connecting members by means of the PS steel wires for applying loads contrary to the horizontal loads applied to the wales so as to offset the horizontal loads.

The invention provides a photovoltaic power generation device for pigpen power supply in the breeding industry, which relates to the technical field of breeding. The photovoltaic power generation device for pigpen power supply in the breeding industry includes a base. Support feet are fixedly mounted at the bottom of the base. A chassis is adhered to the bottom of each support foot. The top of thebase is fixedly connected with the bottom inner ring of a connecting bearing. The top outer ring of the connecting bearing is fixedly connected with the bottom of a bottom plate. A photovoltaic panelis fixedly mounted on the top of the bottom plate through support rods. Side plates are respectively adhered to the two sides of the photovoltaic panel. According to the photovoltaic power generationdevice for pigpen power supply in the breeding industry, a shell is driven to move on the tops of toothed plates through the expansion and contraction of electric hydraulic push rods, gears meshed with the toothed plates simultaneously rotate inside the shell with the movement of the shell, a cleaning hair roll is driven by rotating rods to rotate, and the cleaning hair roll self-rotates while cleaning the top of the photovoltaic panel in a sliding manner. Therefore, the cleaning efficiency of the photovoltaic panel is improved, and a better cleaning effect is achieved.