40results about How to "With buffer effect" patented technology

The invention discloses a traffic mechanical traction device. The traffic mechanical traction device comprises a first fixed block body, a first bearing is fixedly embedded at the right side of the upper surface of the first fixed block body, a first cavity is arranged inside the first fixed block body, first slide grooves are formed in both the inner top wall and the inner bottom wall of the first cavity and are located at the left side of the first bearing, a first connection pillar is placed inside the first cavity and is located at the left side of the first bearing, first slide blocks matched with the first slide grooves are fixedly connected to both the top and the bottom of the first connecting pillar and are connected into the first slide grooves in a clamping mode, and first springs are fixedly connected to the side surfaces, away from the first bearing, of the first slide blocks. The traffic mechanical traction device has the effect of making a second pull ring rotate longitudinally and has the advantage of being suitable for multiple vehicle models, the traction device has the buffering effect and the effect of rotating transversely, and the occurrence of the situation that the angle is limited when the traction device makes a bend is prevented.

The invention relates to the technical field of steel structures, in particular to an adjustable building stand column connecting mechanism and a using method. The adjustable building stand column connecting mechanism comprises a first column body and a second column body, and further comprises a controller, a first adjusting device, a second adjusting device and a top connecting device; and the first adjusting device is arranged at the bottom of the first column body and used for accurately adjusting the installation position of the first column body, the first adjusting device comprises a bottom shell, the second adjusting device comprises a top cover, a bottom cover, four flexible connecting assemblies and four rigid connecting assemblies, the top connecting device comprises a lining and a connecting assembly, the lining is arranged on the outer wall of the top of the second column body, the connecting assemblies are arranged on the top of the lining, and the rigid connecting assemblies are electrically connected with the controller. According to the adjustable building stand column connecting mechanism and the using method, the mounting position of stand columns can be accurately adjusted, and time and labor are relatively saved during adjustment; and meanwhile, according to the stress condition of the stand columns, an internal connecting mechanism can be automatically adjusted to prevent collapse.

The invention relates to the technical field of measurement of human health, and discloses a quantified measurement integrated device for the human health. The quantified measurement integrated devicefor the human health comprises a base and a shell, wherein a rotary platform is horizontally arranged at the bottom of an inner cavity of the shell; a rotary column is vertically and fixedly arrangedin the center of the lower surface of the rotary platform; a first rolling bearing is arranged in the center of the bottom of the inner cavity of the shell in an embedding manner; the lower end of the rotary column is rotatably connected with the bottom of the inner cavity of the shell through the first rolling bearing; the base has a hollow structure; a rotating rod is vertically arranged in thebase; a second balling bearing is arranged in the center of the bottom part of the inner cavity of the base; the lower end of the rotating rod is rotatably connected with the bottom of the inner cavity of the base through the second rolling bearing; the upper end of the rotating rod passes through the top of the inner cavity of the base and is fixedly connected with the lower end of the rotary column; and a second gear is fixedly arranged at the tail end of an output shaft of a motor. According to the quantified measurement integrated device for the human health disclosed by the invention, the human health can be quickly detected.

The invention discloses a wind power generation motor device for high-latitude high-altitude regions, and relates to the field of power generation motors. The wind power generation motor device for the high-latitude high-altitude regions comprises a buffer device, L-shaped rods are fixedly connected to the two sides of the top of the buffer device, one end of each L-shaped rod is fixedly connected with one side of a machine shell, a heat preservation device is arranged on the inner wall of the machine shell, reset springs are fixedly connected with the two sides of the inner wall of the machine shell, a hard magnetic body is fixedly connected to one end of each reset spring, a first bearing is embedded at the top of the machine shell, and a rotating shaft is inserted into the first bearing in a penetrating manner. By means of the wind power generation motor device, the heat preservation device and the buffer device are improved, the service life of a generation motor is prolonged, and the problems that in the high-latitude high-altitude regions, the heat preservation effect of the generator motor is poor, normal running of the generator motor is influenced, the working efficiency is reduced, and the stability is not high are solved.

The invention is suitable for the field of cleaning devices, and provides an overturning cleaning device which comprises an overturning seat, conveying belts and a supporting and cleaning mechanism, wherein the overturning seat comprises a rotating part and a supporting seat; a storage area is arranged at one end, close to the overturning seat, of each conveying belt; the supporting and cleaning mechanism comprises a supporting rod, a moving seat, a supporting driving part, a rotating driving part and a rotating driving assembly, wherein a plurality of air bags are annularly arranged on the supporting rod, and the rotating driving part and the rotating driving assembly are located above the overturning seat; an air tap is arranged on the supporting rod; the air tap is connected with an air supply assembly; a cleaning layer is arranged on the outer wall of the air bag, so that plate turning-over and plate cleaning can be carried out at the same time, and the time of the whole machining process is shortened; in the turning-over process, the air bag is in soft contact with the plate, meanwhile, after the plate is turned over, the air bag further has a buffering effect, and therefore damage to the plate in the turning-over process is reduced; and in the cleaning process, cleaning is conducted through the cleaning layer outside the air bag.

The utility model relates to a multifunctional operating table for infants and young children. The present invention arranges parallel head vein operation area, jugular vein operation area and femoral vein operation area on the operating table, and sets grooves in the head vein operation area, jugular vein operation area and femoral vein operation area. Install the exercise device, adjust the height and position of the infant's head, shoulders, back and buttocks through the movement of the exercise device, so as to achieve the effect of tightening the skin, highlighting the veins, and improving the success rate of blood collection and infusion.

The invention provides a device for an engineering pile detection static load test, and belongs to the technical field of building construction. The device for the engineering pile detection static load test comprises a lower bearing plate, wherein the upper side of the lower bearing plate is sequentially provided with a jack, an upper bearing plate, a connecting plate, a stabilizing plate, a placing plate and a plurality of balancing weights from bottom to top, the lower bearing plate makes contact with the jack, two abutments are arranged at the lower end of the connecting plate and locatedon the left side and the right side of the jack correspondingly, stabilizing bottom plates are arranged at the lower ends of the two abutments correspondingly, inserting rods are arranged at the lowerends of the two stabilizing bottom plates correspondingly, two first mounting grooves are formed in the upper end of the connecting plate, the upper ends of the two inserting rods sequentially penetrate through the two stabilizing bottom plates and the two abutments from bottom to top correspondingly, and the upper ends of the two inserting rods are located in the two first mounting grooves correspondingly. The device aims to solve the problems that in the prior art, the counterweight process time is long, the detection efficiency is affected, the number of the balancing weights is too largealong with the increase of the test tonnage, and some potential safety hazards are prone to being caused.

The invention discloses mud scraping equipment for roadbed concrete construction, which comprises an equipment moving seat, a beam plate is arranged on one side of the equipment moving seat, a connecting cross beam frame is arranged between the beam plate and the equipment moving seat, and the connecting cross beam frame is connected with the beam plate and the equipment moving seat through screws; the mud scraping flat plate is arranged below the beam plate, electric telescopic rods are arranged between the mud scraping flat plate and the beam plate, the number of the electric telescopic rods is two, the electric telescopic rods are connected with the beam plate through screws, and spring shock absorbers are arranged between the electric telescopic rods and the mud scraping flat plate. The two ends of the spring shock absorber are respectively connected with the electric telescopic rod and the mud scraping flat plate into an integral structure; the arc-shaped groove is formed in one end of the mud scraping flat plate. The height of the mud scraping plate can be correspondingly adjusted according to the height difference of the surface of the roadbed, so that the mud scraping plate plays a buffering role in mud scraping, the surface of the roadbed subjected to mud scraping is smooth, and the mud scraping effect is better.

The invention discloses a humidity relay protector for a transformer box. The protectorcomprises a fixed plate, a bottom plate and a mounting plate, a plurality of buffer mechanisms which are uniformly distributed in a rectangular shape are arranged between the fixed plate and the bottom plate; the mounting plate is fixedly arranged on the side wall of the bottom plate, an inserting groove is formed in the side, away from the bottom plate, of the mounting plate, an inserting plate is inserted into the inserting groove, a relay body is fixedly arranged on the outer side wall of the inserting plate, a cavity is formed in the mounting plate, and a clamping mechanism used for limiting the inserting plate is arranged in the cavity. The relay body can be rapidly disassembled and assembled, maintenance personnel can conveniently maintain the relay body, and meanwhile, the influence of vibration on the use effect of the relay body can be reduced.

The invention discloses a liquefied natural gas bin rectangular steel plate and a connecting piece device thereof. The liquefied natural gas bin rectangular steel plate comprises a liquefied natural gas bin, a main barrier layer and a secondary barrier layer are arranged in the liquefied natural gas bin, and the secondary barrier layer is arranged on the outer side of the main barrier layer and iscomposed of a plurality of rectangular connecting plates; each rectangular connecting plate comprises a bottom plate, longitudinal side plates and transverse side plates, the longitudinal side platesare symmetrically arranged on the left side and the right side of the surface of the bottom plate, the transverse side plates are symmetrically arranged on the front side and the rear side of the bottom plate, every two adjacent rectangular connecting plates are connected in a welded mode, and corners are connected between the adjacent transverse side plates and longitudinal side plates; and after the four rectangular connecting plates are welded, four corners of the middle part are connected to form a connecting groove, and the connecting groove is in a cross star shape. The connecting structure is composed of the multiple rectangular connecting plates, the oblique side plates are arranged between the adjacent rectangular connecting plates, convex corners are formed after connection, thestructural strength and the anti-pressure capacity of the rectangular connecting plates are improved, the rectangular connecting plates have the buffering effect, vibration can be reduced, and the service life is prolonged.

The invention relates to the technical field of robots, and discloses a collaborative control space robot and a control method thereof. The collaborative control space robot comprises a robot body anda walking belt arranged at the lower end of the robot body, the tops of the two sides of the robot body are provided with motor boxes, the side walls of the two motor boxes are fixedly arranged on the side wall of the robot body, motors are fixedly arranged inside the two motor boxes, the output ends of the two motors are provided with screw rods, the output ends of the two motors are fixedly connected with the two screw rods through couplers, the lower ends of the two screw rods penetrate through the lower ends of the corresponding motor boxes and extend downwards, and movable plates are transversely arranged below the two motor boxes. According to the collaborative control space robot and the control method thereof, dust can be prevented from being brought into an airship, moreover, thefront end of the robot can be protected, meanwhile, the plurality of space robots can be collaboratively controlled, and the interconnectivity among the plurality of space robots is improved.

The invention provides a foreign matter detection device and a platform door system and belongs to the technical field of rail transit. The foreign matter detection device is mounted on a top box assembly of the platform door system through a connecting support. The foreign matter detection device comprises an L-shaped mounting support, wherein two sides of the mounting support are connected with a controller and a scanning head respectively, the connecting support and the controller are located on the same side of the mounting support, and the scanning head is driven by the controller to scan a gap between a train and a platform door in the platform door system. According to the foreign matter detection device and the platform door system, the connecting support is installed on the top box assembly, so the foreign matter detection device does not vibrate in the opening and closing process of a shielding door on a train, and then reliability of a scanning head when the scanning head scans a gap between the train and the platform door is improved.