10results about How to "Add fixed point" patented technology

The utility model relates to a photovoltaic frame mounting assembly, which comprises a photovoltaic pressing block, at least one first connecting part and at least one second connecting part, and is characterized in that the photovoltaic pressing block comprises a first supporting plate and a second supporting plate which are oppositely arranged along a first direction, and the second supporting plate is positioned between the first supporting plate and a mounting beam; the fastener penetrates through the first supporting plate and the second supporting plate and is fixedly connected with a connecting piece on the mounting beam, the first supporting plate and the second supporting plate are connected with a first connecting part extending in the first direction, the side, away from the mounting beam, of the first connecting part is connected with a second connecting part extending in the second direction, and the second connecting part is fixedly connected with the first supporting plate and the second supporting plate in the second direction. The second connecting part is located on one side of the first connecting part, the first supporting plate and the second supporting plate are located on the other side, and the second connecting part is in contact connection with the photovoltaic frame and applies pressure to the photovoltaic frame. According to the photovoltaic pressing block, the second supporting plate is arranged, fixing points between the photovoltaic pressing block and the mounting beam are increased, the photovoltaic pressing block is not prone to torsion slippage, and meanwhile the structural strength of the photovoltaic pressing block is improved.

The utility model discloses an anti-corrosion incense stick hanging frame which comprises a decorative paper board and a fixed paper frame, the fixed paper frame is pasted on the rear portion of the decorative paper board, the fixed paper frame is provided with a first elastic table and a second elastic table, and the front portion of the first elastic table and the front portion of the second elastic table are pasted on the rear portion of the decorative paper board. The first elastic table and the second elastic table are arranged in a vertically spaced mode, the first elastic table is located above the second elastic table, the first elastic table and the second elastic table are each provided with at least one fixing hole used for inserting an incense rod, and the fixing holes of the first elastic table and the fixing holes of the second elastic table are arranged in an aligned mode in the vertical direction. The included angle between the first elastic table and the second elastic table is smaller than or equal to 180 degrees in the initial state. The incense stick is hidden through the decorative paperboard, so that the attractiveness is improved; the incense rod is fixed from the outside, so that the incense rod is prevented from falling off due to essence corrosion, the incense rod does not need to be wrapped, and the fragrance diffusion speed of the incense rod is increased; and the decorative paperboards and the fixed paper frame are made of paperboards, so that the structure is simple and the cost is low.

A portable multi-light-source trademark detection platform disclosed by the present invention comprises a detection box, the bottom of the detection box is rotatably provided with a detection table, the detection table is provided with a clamping mechanism, the clamping mechanism is used for clamping and fixing a zip-top can, the peripheral side of the detection table is provided with a light shielding box, and the light shielding box is used for clamping and fixing the zip-top can. The shading box is slidably arranged in the radial direction of the detection table, the side face, facing the zip-top can, of the shading box is open, a camera and a light source are arranged in the shading box, and a clamping force adjusting mechanism is arranged between the clamping mechanism and the detection table; and the clamping force adjusting mechanism is used for adjusting the clamping force of the clamping mechanism on the zip-top can. According to the invention, temporary inspection and sampling inspection of the surface identification of the cylindrical ring-pull can are accurately and quickly realized.

This invention relates to the field of sludge treatment technology, and more particularly to a sludge treatment device and process for underground water tanks. It includes: a filter press body; several filtration units disposed on the filter press body; each filtration unit includes: a sliding frame, a filter plate, a filter cloth, a rotating gear, a shrinkage assembly, and a self-locking assembly; two sliding frames are slidably connected to the filter press body, and both sliding frames are rotatably connected to the filter plate; the filter cloth is disposed on the filter plate; the rotating gear is fixedly connected to a drive shaft of the filter plate. This invention improves the cleaning effect of the filter cloth by keeping the filter plate in a horizontal state, reducing the supporting force of the filter cloth on the sludge, and simultaneously switching the sludge injection channels on the filter plate from horizontal to vertical, causing the sludge located in the sludge injection channels on the filter plate to fall downwards under its own weight.

The invention relates to the technical field of sludge treatment, in particular to underground sump sludge treatment equipment and process. Comprising a filter press body, the plurality of filtering units are arranged on the filter press body; each filtering unit comprises a sliding frame, a filtering plate, filtering cloth, a rotating gear, a contraction assembly and a self-locking assembly; the two sliding frames are connected to the filter press body in a sliding manner, and the two sliding frames are rotationally connected with the filter plate; the filter cloth is arranged on the filter plate; the rotating gear and the filter plate are fixedly connected with a transmission shaft, and the rotating gear is fixedly connected with the transmission shaft of the filter plate. The filter plate is in the horizontal state, the supporting force of the filter cloth on sludge is weakened, meanwhile, the sludge injection hole channels in the filter plate are switched from the horizontal state to the vertical state, the sludge in the sludge injection hole channels in the filter plate falls down due to the gravity of the sludge, and the cleaning effect of the filter cloth on the filter plate is improved.

The present application relates to the field of medical devices, in particular to an anchoring system and a forming device thereof. In an embodiment of the present application, a limiting rod is arranged on the anchoring device, which limiting rod extends outwardly with the connecting rod as the center in a natural state, so that the blocking piece can prevent the anchoring needle from being screwed into the tissue excessively after implantation, which enables the operator to easily determine the implantation condition of the anchoring needle by operating the rotating force even in an invisible condition, and the blocking piece can press the anchoring area of the implanted device like a "washer" to provide a lateral stabilizing force, and when used for ring contraction, the blocking piece can prevent the fabric layer from being separated from the anchoring needle during the contraction process.

The utility model provides a display device which comprises a back plate, a light bar and a control plate. The back plate is vertically arranged; a boss is formed on the back face of the back plate, and a concave cavity is formed in the front side of the back plate. The back plate is provided with a fixing plate at the concave cavity, and the fixing plate is fixedly connected to the back plate. The control panel is located on the rear side of the back plate, and the front side face of the control panel is attached to the rear end of the boss. And the control panel is fixed or clamped on the boss. The plurality of light bars are arranged in the vertical direction; the light bar is arranged on the front side of the back plate and attached to the front side face of the back plate. The light bar and the fixing plate are connected through the first fastening piece, the fixing points on the back plate are enhanced through the arrangement of the fixing plate, more fixing points are formed on the front side of the back plate, and installation of the light bar on the front side of the back plate is adapted.

The utility model relates to the technical field of rotary drilling rigs, and discloses a pulley yoke and a rotary drilling rig. Wherein the pulley yoke comprises: a main pulley yoke body; the auxiliary pulley frame body comprises a first frame body and a second frame body which are arranged at an angle, the first frame body and the main pulley frame body are arranged side by side and are mounted on the mounting plate, and the second frame body inclines in the direction away from the main pulley frame body; the end, located on the same side, of the first frame body and the end, located on the same side, of the main pulley frame body can be contained in a mounting groove of an upper vehicle platform of the rotary drilling rig in a matched mode. The first frame body on the auxiliary pulley frame body and the main pulley frame body are arranged side by side, so that the occupied space of the first frame body and the main pulley frame body in the axis direction of the main pulley frame body can be reduced, and interference between the first frame body and a mounting groove of an upper vehicle platform of the rotary drilling rig in the mast falling process is avoided; the end, on the same side as the main pulley yoke body, of the first yoke body is smoothly contained in the mounting groove, the height of the pulley yoke on the mast of the rotary drilling rig in the mast falling state is reduced, and transportation convenience is improved.

The invention discloses a galvanized steel strand layer winding and take-up machine, and relates to the technical field of take-up equipment, the galvanized steel strand layer winding and take-up machine comprises a rack and a winding mechanism, the winding mechanism comprises a driver and a winding drum, the output end of the driver is provided with a rotating disc, the edge of the outer side of the rotating disc is fixedly provided with direct teeth, and the center of the outer side of the rotating disc is fixedly provided with a supporting drum; the middle of the outer circle face of the supporting cylinder is sleeved with the winding cylinder, a strip-shaped hole is formed in the middle of the outer circle face of the supporting cylinder, an opening and closing assembly is installed at the position, close to the strip-shaped hole, in the supporting cylinder and comprises an electric telescopic rod and a swing rod, and a tip cone block is fixedly installed at the telescopic end of the electric telescopic rod. A triangular protrusion is fixedly installed in the middle of the outer side of the swing rod, and an annular spring is installed on the side, close to the tip cone block, of the outer side of the swing rod. According to the galvanized steel strand layer winding take-up machine, the effect of convenient replacement is achieved, steel strands can be pretreated, the winding wheel is convenient to install and replace, and the machine is flexible to use.

The utility model discloses a kind of photovoltaic support of beam reinforcement fixed, solve the problem that the connection between inclined beam and beam is decreased in firmness when photovoltaic panel is subjected to long-term wind blowing, it includes inclined beam and vertical cross fixed beam on inclined beam, the reinforcing connection component is equipped on the inclined beam, the reinforcing connection component includes fixed plate fixed in inclined beam, two limit rods are arranged side by side in longitudinal direction and fixed at the bottom of fixed plate, top plate is arranged above fixed plate and is connected with the top end of limit rod, positioning groove is equipped between two limit rods, and the positioning groove is matched with beam, the compression structure that the top plate and limit rod are equipped between and cooperate to compress beam tightly fixed. The utility model can connect beam and inclined beam more stably and reliably together, improve the stability of entire photovoltaic support.