21results about How to "Avoid falling" patented technology

The utility model provides a caterpillar type hydraulic support stand column dismounting and carrying vehicle, including support base, sliding mechanism, slewing mechanism, mechanical arm, clamp and a pair of caterpillar walking trolley, support base sets up between a pair of caterpillar walking trolley, caterpillar walking trolley is used to drive support base to remove, sliding mechanism slides on support base, slewing mechanism sets up on sliding mechanism, mechanical arm sets up on slewing mechanism, sliding mechanism is used to drive slewing mechanism to remove laterally, slewing mechanism is used to drive mechanical arm to rotate, clamp sets up at the top of mechanical arm, clamp is used to embrace and clamp stand, and the inside of clamp is provided with the fine adjustment oil cylinder for the stand of embracing and clamping from one side when embracing and clamping the stand is tightly pressed. When dismounting and carrying the stand, the caterpillar type hydraulic support stand column dismounting and carrying vehicle can move laterally, reduces the steering frequency of carrying vehicle, and solves the problem that the stand is easy to shake and the stand cylinder is easy to fall off under the action of gravity in the carrying process.

The router comprises a lower shell, an upper shell and a router main board, the upper surface of the lower shell is provided with an open slot for the upper shell to insert, the left side surface of the upper shell is fixedly provided with a plugging plate, the left side surface of the lower shell is provided with a plugging slot matched with the plugging plate, and the plugging plate is fixedly installed on the upper surface of the router main board. An assembling structure is arranged between the plugging groove and the plugging plate, and the surface of the upper shell and the surface of the lower shell are provided with limiting structures capable of fixing the router mainboard. Compared with the prior art, by arranging the fixing assembly and the assembling structure, the router mainboard and the upper shell can be fixed into a whole through the fixing assembly, then the guide block on the upper shell can be pushed into the guide groove in the lower shell, and the upper shell and the lower shell are assembled into a whole through the assembling structure. Therefore, the upper shell can be used for plugging the open slot, and a traditional buckle connection mode is replaced, thereby facilitating the disassembly and installation of the router.

The utility model relates to the technical field of packaging equipment, and discloses a speed-adjustable packaging machine which comprises a packaging machine body, a rail is fixedly installed on the side face of the packaging machine body, a lifting support is arranged on the rail in a sliding mode, an installation plate is arranged on one side of the lifting support in a sliding mode, and a limiting plate is fixedly arranged on the outer wall of the bottom of the installation plate. A connecting spring is mounted on one side of the lifting support, one end of the connecting spring is connected to the outer wall of one side of the mounting plate, and a positioning groove is formed in one side of the lifting support. After a bobbin is additionally mounted on the bag sealing machine body, the mounting plate is moved through the arranged track and the lifting support, so that the mounting plate drives the limiting plate to move downwards until the limiting plate is in contact with a top opening of the bobbin, and meanwhile, the second positioning block moves into the positioning groove, so that the lifting support is positioned; and the limiting plate is positioned, so that the bobbin is stabilized, and the phenomenon that the bobbin falls off during packaging is avoided.

The utility model provides a take and put work piece with laser AGV robot relates to AGV robot technical field, the utility model discloses the bottom of car body is provided with the movable wheel of can rotate, the inside of car body is provided with the drive arrangement for driving movable wheel rotation, the top of car body is provided with two laser radar and a group of extension device and a group of clamping components, the extension device includes the bearing disc, and the disc is circumferentially distributed on the outer surface of bearing disc, the utility model discloses a bearing disc is set through the extension device, when AGV robot takes and puts work piece, through placing work piece on the top of bearing disc, the position of work piece is limited to each disc surface through the clamping block on bearing disc, and can be through the operation servo motor control bearing disc rotation adjustment angle, and the single placement of multiple work pieces is convenient for transportation.

The utility model discloses a battery box sleeve installation platform which comprises an installation base and a supporting frame arranged at the top of the installation base, the supporting frame is used for fixedly placing a battery box, one end of the supporting frame is hinged to the installation base, a driving assembly is arranged on the installation base, and the driving assembly is fixedly connected with the other end of the supporting frame. When the driving assembly operates, the supporting frame can be forced to rotate relative to the mounting base, so that the battery box body on the supporting frame is converted into an inclined or vertical state from a horizontal state. The battery box mounting device has the advantages that the driving assembly controls the supporting frame to rotate relative to the mounting base, so that the battery box can be placed obliquely instead of being placed horizontally, an operator can position and mount the middle sleeve conveniently, and mounting efficiency and mounting precision are guaranteed.

The utility model discloses a tray with prevent falling function, including tray body, the tray body top four corners all are equipped with fixed pipe, the fixed pipe is inserted with the support pipe, the support pipe is close to tray body both sides all are equipped with two fixed plate, and the middle part of two fixed plates on the same side of support pipe is connected with outer tube swing through the pin shaft, the outer tube is inserted with the inner tube one end away from support pipe, and the inner tube one end away from outer tube one side of tray body is equipped with two symmetrical limit board, and the inner tube on the same side of limit board is equipped with the connecting plate that matches with limit board. This kind of tray is convenient to store, and the protection effect is good, and the protection structure is set up through the tray side edge, can effectively avoid the goods from the tray and fall, improves the practicality of tray.

The utility model relates to a kind of preservation device technical field of dendrobium seed, disclose a kind of preservation device of dendrobium seed, including box, the inner wall of the box is fixedly connected with fixed component, the surface of the fixed component is provided with object plate, the inner wall of the object plate is sleeved with collecting bottle.The utility model is pressed by being placed to the inside of rotation axis to groove, make its limit rack ring two and limit rack ring one disengage meshing state, further make limit rack ring two compress spring two, and the inner wall of gear is not separated from the inner wall of rack, subsequently rotating rotation axis drives gear rotation, further make two racks relative sliding, so that two baffle clamps collecting bottle, subsequently release to press rotation axis, and under the action of spring two, make limit rack ring two appear with limit groove three meshing, so that baffle fixed, further avoid the phenomenon that dendrobium seed shakes or falls in the process of transportation, further improve the security of dendrobium seed transportation.

The utility model belongs to the technical field of pepper powder making, and relates to powder making equipment which comprises a powder making machine, a fixing assembly comprises an installation frame, a vertical supporting plate is welded to the end of a frame body of the installation frame, a through hole is formed in a plate body of the supporting plate, and the supporting plate is arranged at the outlet end of a discharging pipe in a sleeved mode through the through hole. A turnover plate is rotatably mounted at the bottom of the supporting plate through a hinge, a bag placing opening is formed in a plate body of the turnover plate in a penetrating mode, a fixing ring is fixedly connected to the structural face, close to the supporting plate, of the turnover plate, the central axis of the fixing ring is the same as the central axis of the bag placing opening, and a rubber pressing ring is mounted on the top end face of the fixing ring. Air outlet holes are formed in the inner side arc face of the fixing ring at equal angles, and an auxiliary assembly is installed on the supporting plate. According to the utility model, through the joint operation of the fixing assembly and the auxiliary assembly, the bag can be quickly mounted and fixed, the preparation time of the crushing operation is saved, and the phenomenon that powder falls off when the bag is removed is avoided at the same time.

This application discloses a waterproof structure for building exterior walls, relating to the field of exterior wall waterproofing. It includes a wall body, with a splash guard fixedly installed on one side of the wall body. The splash guard is hollow inside, and a first mounting plate is provided on one side of the wall body. In rainy or snowy weather, rain and snow falling on the wall body will slide down along the guide plate and fall onto a filter screen. The filter screen can block external impurities and particles, preventing larger solid particles from clogging the drainage holes and further preventing water accumulation. When the rain and snow melt, they will flow into the splash guard, effectively reducing the probability of rain and snow contacting the wall body and preventing contact with the corners of the wall, thus further improving the waterproofing effect. The splash guard works in conjunction with drainage pipes through drainage holes, and these drainage pipes can be used in conjunction with external drainage pipes, thereby improving the waterproof and seepage-proof performance of the wall body.

The utility model relates to the technical field of round bar materials, and discloses automatic round bar material grinding and polishing equipment which comprises a base, a conveying type machining assembly, a supporting and placing assembly, a connecting assembly and a positioning assembly. By arranging the supporting and placing assemblies and the connecting assemblies, the multiple supporting and placing assemblies can be connected with one another through the connecting assemblies, and the supporting and placing assemblies can be rapidly connected with the base through the connecting assemblies; at the moment, the stability of the positions of the multiple sets of supporting and placing assemblies which are connected can be kept in the environment that vibration is generated in factory machining, so that the round bar materials placed on the upper portion are supported, the phenomenon that the round bar materials tilt and fall in the moving process is avoided, and through connection of the multiple sets of supporting and placing assemblies, the stability of the positions of the multiple sets of supporting and placing assemblies is improved. And the number of the supporting and placing assemblies can be selected according to the length of the round bar, and the occupied area in the machining treatment process can be effectively reduced.

The utility model belongs to the field of truss girders, particularly relates to an anti-shaking stabilizing device for horizontal-to-vertical hoisting of a large-tonnage truss girder, and provides the following scheme aiming at the problems that the existing stability is insufficient, a traditional hoisting mode only depends on a single hoisting point or a flexible rope for fixation, multi-directional shaking is difficult to restrain, the risk of structural instability exists, and the positioning precision is low. The truss girder comprises a truss girder body, side edge protruding plates are integrally formed on the two sides of the truss girder body respectively, a plurality of strip-shaped grooves are formed in the top and the bottom of the truss girder body respectively, and the horizontal height of the bottom faces of the grooves of the side edge protruding plates is larger than the inner walls of the bottoms of the strip-shaped grooves. The first clamping plate and the second clamping plate achieve up-down opposite clamping through the adjusting screw rod, the guide design of the arc-shaped groove is matched, it is ensured that the side edge protruding plate is accurately clamped into the clamping groove, rigid constraint is formed, the clamping force is rapidly released through the nut in the separation stage, and it is ensured that unbinding is completed before the truss girder is completely vertical through mechanical limiting of the rectangular base and the connecting hanging plate.

This utility model discloses a lifting device for a worktable plate of a laser cutting machine, relating to the field of laser cutting technology. The utility model includes a hanger with a fixing mechanism and an adjusting mechanism for coordinated use. The fixing mechanism includes a vacuum pump, a tube, and a suction cup, with the suction cup slidably inserted into the hanger. Both ends of the hanger are equipped with receiving mechanisms that cooperate with the suction cup. The receiving mechanism includes a stepper motor and a rotating rod, with the stepper motor fixedly installed on both sides of the top of the hanger. Through the use of the receiving mechanism, two gears can be driven to rotate synchronously, which in turn drives two gears to rotate synchronously in reverse, thereby driving adjacent rotating plates to rotate synchronously in reverse, and consequently driving adjacent irregularly shaped frames to rotate synchronously in reverse until their bottom ends move to the underside of the lifted plate. This allows for stable support of plates of different sizes, preventing the plates from falling due to insufficient adhesion, thus improving practicality and safety.

The utility model discloses an industrial furnace convenient to pour, relates to industrial furnace technical field. The utility model provides an industrial furnace convenient to pour, including base, the base is fixedly connected with the support frame of horizontal symmetry, and the support frame of horizontal symmetry is rotatably connected with the industrial furnace between, and the industrial furnace is fixedly connected with the contact rod of horizontal symmetry on, and the base is fixedly connected with the air cylinder of horizontal symmetry, and the telescopic end of air cylinder is fixedly connected with the push -plate, and the push -plate is contacted with adjacent contact rod and is used for supporting the industrial furnace, and the liquid container is placed on the base. When the industrial furnace rotates forward and pours, through the cooperation of extruding link and sliding frame, the liquid container can be adjusted in position accordingly along with the adjusting angle of the industrial furnace, so that the liquid container is always located below the outlet of the industrial furnace, ensuring that the molten iron can flow along the expected path smoothly and fall accurately into the liquid container, avoiding the molten iron pouring outside the liquid container.

The utility model discloses a built-in square pile with extending and supporting functions, which comprises a supporting device, the top end of the supporting device is sleeved with a sliding device in a sliding manner, a positioning device is fixedly mounted on the outer ring of the sliding device, and the positioning device comprises an inserting rod, a U-shaped sliding frame, a threaded rod and a supporting bottom plate. The threaded rod is rotationally installed at the top end of the supporting bottom plate, the outer ring of the threaded rod is sleeved with the U-shaped sliding frame in a threaded mode, the inserting rods are symmetrically and fixedly installed at the two ends of the bottom of the U-shaped sliding frame, the sliding device comprises a sleeve plate, a positioning rod, an anti-disengaging piece, a synchronous rod and extension rods, and the extension rods are symmetrically and fixedly installed at the bottom ends of the two sides of the sleeve plate. The anti-disengaging pieces are fixedly installed at the ends, away from the sleeve plates, of the extension rods, and the synchronous rod is connected between the two extension rods in a sliding and sleeving mode. Through the arrangement of the positioning device, the sliding device and the supporting device, the purpose of the extension length of the head of the square pile is achieved.

The invention discloses a large-span new energy workshop wall module hoisting device and a using method thereof, and belongs to the technical field of wall hoisting. When a wall module body is installed, the hoisting point position of the wall module body is adjusted according to the specification of the wall module body, a two-way lead screw is driven to rotate by screwing a handle, and then the wall module body is hoisted; the T-shaped block can drive the two sets of fixing blocks to move at the same time, so that the lifting point position of the wall module body can be kept to be changed synchronously, the wall module body can be kept stable in the lifting process, then a worker controls a positioning block to be clamped into a positioning groove, and at the moment, a screw is screwed, so that the wall module body is lifted. The wall module body and the fixing block can be connected more firmly, so that the wall module body can be stably hoisted, and the phenomenon that the wall module body falls off due to infirm fixation in the hoisting process can be effectively avoided.

The utility model relates to the technical field of jackets, in particular to a jacket with an arm fracture fixing and hanging structure, which comprises a jacket body, pockets are mounted on the surface of the jacket body, gypsum is arranged in the pockets, sleeves are mounted on the surfaces of two sides of the jacket body, and the sleeves are connected with the sleeves. An arm fixing mechanism is arranged on the inner wall of the pocket and the surface of the gypsum, and a mobile phone storage mechanism is arranged on the surface of the jacket body. According to the utility model, when the jacket is used, the arm parts with plaster can be directly placed in the pocket to be hung and fixed, so that other activities of a patient are not limited, the patient is free, the burden caused by the cervical vertebra is also prevented, and the jacket is very convenient to use; when the jacket is used, a user can conveniently place the mobile phone on the surface of the jacket body, and the phenomenon that the mobile phone accidentally falls off in the using process of the jacket is avoided.

The utility model provides a combined type high-voltage switch cabinet, which comprises a main cabinet gas-insulated switchgear and an auxiliary cabinet air cabinet, and the main cabinet gas-insulated switchgear and the auxiliary cabinet air cabinet are horizontally combined. A top sleeve and a grounding bar are arranged at the upper part of the main cubicle gas-filled cubicle, elbows penetrating through the main cubicle gas-filled cubicle and the auxiliary cubicle gas-filled cubicle are arranged at the tops of the main cubicle gas-filled cubicle and the auxiliary cubicle gas-filled cubicle, one end of each elbow is horizontally arranged in the main cubicle gas-filled cubicle, and the other end of each The shielding grounding wire sequentially penetrates through the top sleeve and the elbow head, and the single end of the shielding grounding wire is connected with the grounding bar; a cable clamp for fixing an elbow cable is horizontally arranged in the auxiliary cabinet air cabinet, and the cable clamp is fixed on the side wall of the auxiliary cabinet air cabinet through a cable support. According to the utility model, an elbow head side wire inlet mode is adopted, the space from the ground bottom is large, cables are convenient to connect, the air insulation performance of the auxiliary cabinet air cabinet is utilized, an air bag is not needed to be additionally arranged to insulate the cables, the use of sulfur hexafluoride is reduced, the leakage probability is reduced, the reserved space is large, and the assembly is easy.

The utility model provides a magnetic connecting device and an electronic equipment support. The magnetic connecting device comprises a magnetic assembly and a fixing assembly. The magnetic assembly is used for providing magnetic attraction force for attracting the magnetically-attractable equipment. The fixing assembly is used for supporting the magnetically-attractable device. The magnetic connecting device has a first state and a second state, in the first state, the magnetic attraction force generated by the magnetic assembly to the magnetically-attractable equipment is F1, in the second state, the magnetic attraction force generated by the magnetic assembly to the magnetically-attractable equipment is F2, and F1 is larger than F2, and in the switching process of the magnetic connecting device between the first state and the second state, F2 is larger than F2; the fixing assembly is configured to be suitable for providing supporting force opposite to the gravity direction for the magnetic attraction equipment. When the magnetic force can be reduced, the fixing assembly still keeps the supporting effect on the magnetically-attractable equipment, so that the magnetic connecting device is favorable for avoiding the falling phenomenon caused by reduction of the magnetic force, and has higher connecting reliability.

The utility model discloses a waste water treatment structure of cleaning equipment, which comprises a bottom frame, a cleaning frame groove fixedly connected to the top of the bottom frame, a cleaning roller arranged at the top of the cleaning frame groove, and a drainage pipe communicated to the front side of the bottom of the cleaning frame groove, the front surface of the bottom frame is fixedly connected with a waste water treatment mechanism, and the waste water treatment mechanism comprises a treatment frame; a connecting dispersion pipe is arranged at the top of the treatment frame, the top of the connecting dispersion pipe communicates with a flaring cover, the top of the flaring cover is located at the bottom of the drainage pipe, a first filter plate is fixedly connected to the interior of the treatment frame, and a second filter plate is arranged at the bottom of the first filter plate. According to the cleaning equipment disclosed by the utility model, the phenomenon that wastewater is directly discharged to the outside traditionally is changed, the wastewater is discharged into the treatment frame by adopting the connecting dispersion pipe, and then is filtered by the filter plate I and the filter plate II, so that the wastewater can be filtered and reused, water resources are saved to a great extent, and the overall environmental protection property is improved.

This utility model discloses a modular outdoor waterproof street light, relating to the field of waterproof street lights. It includes a housing and two light-emitting panels embedded in the lower surface of the housing. Two sealing rings are fixed to the lower surface of the housing, distributed at the edges of the light-emitting panels. Positioning clamps are fixed to each light-emitting panel, extending beyond the sealing rings to the top of the housing. During the disassembly of the light-emitting panels, the panels can be moved laterally away from their original installation position, leaving space for the sealing rings to be removed. After the panels are moved away from their original installation position, the connection between the panels and the housing remains, preventing the panels from falling off. This facilitates timely and quick replacement of the sealing rings, eliminating the need to hold the panels for extended periods during replacement, reducing operational difficulty, and improving replacement efficiency.