52results about How to "Affect walking" patented technology

The invention provides an embedded part on a settlement observation point and an application method thereof. The embedded part on the settlement observation point consists of an embedded bushing, a bolt and a screwed plug. Before concrete is poured on a building wall or a building column on a position where a settlement observation point is arranged, the embedded bushing is embedded on the position of a corresponding settlement observation point, then concrete is poured, and a sheath of the embedded bushing is guaranteed to be leveled to the skin of the building wall and the building column; when the observation of the settlement point is not carried out, the screwed plug is screwed into the embedded bushing; and when the observation of the settlement point is needed, the screwed plug is unscrewed, the bolt is screwed into the embedded bushing, and then the settlement point is observed. Compared with the prior art, the sheath of the embedded bushing is guaranteed to be leveled to the skin of the building wall and the building column, so that the safety of the settlement observation point during the non-observation period is guaranteed, the overlong exposed length of the embedded bushing is prevented from influencing the walking of personnel, manmade destruction factors can be reduced, and the settlement observation point is more beautiful.

The invention discloses a scraper blade for a pre-leveling mechanism of an asphalt paver. The scraper blade comprises a machine frame, wherein the machine frame is of an N-shaped structure; scraper blade bodies are arranged between the side walls of the vertical portions on opposite sides of the machine frame, and sliding grooves are formed in the side walls of the vertical portions on opposite sides of the machine frame; the sliding grooves are matched with the left and right ends of the scraper blade bodies, a through hole is formed in the central of a cross beam of the machine frame, and agroove is formed in one side of the through hole; a fixing mechanism is arranged in the groove, and a rolling bearing is fixedly connected to the central of the cross beam of the machine frame; a screw rod is fixedly connected to the inner side of the rolling bearing, and a rotating disc is fixedly connected to one end of the screw rod; blind holes are formed in the centres of the upper ends of the scraper blade bodies, and threaded sleeves are fixedly connected to openings of the blind holes. According to the scraper blade, technicians can conveniently adjust the height of the scraper blade bodies and limit the adjusted blade bodies, and meanwhile, an asphalt concrete material scraped by the blade bodies can be stirred to prevent the asphalt concrete material from being too much and squeezed on the scraper blade bodies and influencing the paver to walk.

The invention provides a water storage and drainage integrated water permeable brick. The brick comprises a waterproof base layer, a water storage cavity is formed in the middle of the waterproof baselayer, and the water storage cavity is sequentially provided with a high-strength ceramic water permeable layer used for shielding an opening of the water storage cavity, a bearing solid pipe, a water sealing plate and a reset spring from top to bottom. The two sides of the water sealing plate are in sealed sliding connection with the inner walls of the two sides of the water storage cavity, a drainage pipe is arranged at the bottom in the water storage cavity, flow guide channels are arranged between the lower portion of the water sealing plate and the drainage pipe, and the minimum distancebetween the flow guide channels at the two sides is larger than the width of the water sealing plate. When the water sealing plate descends by a certain height, accumulated water in the water storagecavity flows out through the flow guide channels. The water storage and drainage integrated water permeable brick is reasonable in design and ingenious in structure, when the rainwater amount is smaller or the surrounding environment temperature is higher, the surrounding environment temperature can be continuously kept cool due to the evaporation effect of water stored in the water storage cavity or water overflowing due to the effect of an expansion air bag, rainwater is fully utilized, meanwhile, the water storage amount in the water storage cavity can be automatically adjusted, the livable index of a city is improved, and meanwhile, the heat island effect of the city is relieved.

The safety warning device comprises a stand column and a warning board body arranged at the upper end of the stand column, the stand column is a polygonal column body, a receding groove is vertically formed in each edge of the stand column, a through groove is formed in the stand column, the through groove penetrates through the upper end face and the lower end face of the stand column, and the through groove and the receding grooves communicate with each other; a sliding block is arranged in the through groove in a sliding mode, the shape of the sliding block is the same as that of the horizontal section of the stand column, each edge of the sliding block is provided with a foldable supporting plate assembly, and the warning board body is a foldable warning board. The foldable supporting plate assembly comprises a rotating assembly and a supporting bottom plate, and the supporting bottom plate is rotationally connected with the outer wall of the sliding block through the rotating assembly. The warning board is improved to solve the problems that in the prior art, portability and small occupied space cannot be guaranteed while the placement stability of the warning board is kept. The warning board has the advantages that the placing stability of the warning board is improved, meanwhile, the portability of the warning board can be guaranteed, and the occupied space is small.

The invention discloses a blind sidewalk floor tile with a vibration indication function. The blind sidewalk floor tile comprises a brick body; a mounting groove is formed in the brick body; a plurality of openings communicating with the mounting groove are evenly formed in the upper end face of the brick body, and a guide strip is slidably connected into each opening; and a vibration indicating mechanism and a ringing indicating mechanism are arranged between each guide strip and the inner bottom wall of the mounting groove. By means of the vibration indicating mechanism and the ringing indicating mechanism, the comfort of the blind walking on a blind sidewalk is improved; the blind can be assisted in quickly positioning when walking on the blind sidewalk; the blind is prevented from deviating on the blind sidewalk, meanwhile; surrounding normal pedestrians can be reminded; and the normal use of the blind sidewalk is prevented from being influenced by the normal pedestrians.

The invention discloses a prefabricated side slope, and relates to the field of road engineering. The prefabricated side slope comprises a slope body, a slope surface is obliquely arranged on the slope body, a dovetail strip is vertically arranged on one side of the slope body, and a groove allowing the dovetail strip to be embedded therein and a dovetail groove communicating with the lower end ofthe groove and allowing the dovetail strip to be embedded therein are formed in the other side of the slope body; and a sliding hole communicating with the groove is formed in the slope surface, a sliding rod used for pressing the upper end face of the dovetail strip is connected into the sliding hole in a sliding mode, and a locking part used for fixing the sliding rod is arranged in the slidinghole. The construction method has the following advantages and effects that by arranging the splicing type prefabricated side slope, construction of side slopes on two sides of a road is completed, traditional piling or laying is replaced, the side slope construction process is more convenient and faster, and therefore the effects of facilitating construction and shortening the construction period are achieved.

The invention relates to a hole opener, in particular to a ceramic tile hole opener. Therefore, the technical problem of the present invention is to provide a ceramic tile hole puncher that can replace the manual hole opening of the tile, avoid the damage of the projected debris, and can also polish the top of the tile. The technical embodiment of the present invention is: a ceramic tile hole opener, comprising a base, a first bearing seat, a first rotating shaft, a turntable, a clamping rod, a first spring, a placing plate, a 7-type plate, a support seat, a swing plate, A first bearing seat is embedded in the middle of the top of the base, a first rotating shaft is installed in the first bearing seat, and a turntable is installed on the upper part of the first rotating shaft. The invention drives the cutter to rotate by driving the motor, and then pulls the handle to enable the cutter to make holes in the tiles, without the need for people to hold tools to make holes, thus avoiding the damage caused by debris projection, and through the grinding device, The top of the tile can be polished into a bevel, so that the water can be discharged more quickly and avoid the accumulation of water affecting pedestrians' walking.

The invention relates to a tapper, and particularly relates to a ceramic tile tapper. Therefore, the technical problem of the ceramic tile tapper is to provide a ceramic tile tapper which can replace manual operation to tap holes in ceramic tiles, the damage caused by bursting chippings is avoided, and the tops of the ceramic tiles can be polished. According to the technical scheme, the ceramic tile tapper comprises a base, a first bearing seat, a first rotating shaft, a rotating disc, a clamping rod, a first spring, a placing plate, a 7-shaped plate, a supporting seat, a swing plate, a handle and the like, the first bearing seat is embedded in the middle of the top of the base, the first rotating shaft is mounted in the first bearing seat, and the rotating disc is mounted at the upper portion of the first rotating shaft. According to the ceramic tile tapper, a cutter is driven to rotate through a driving motor, then the handle is pulled, the cutter can perforate ceramic tiles, people do not need to hold tools to perforate the ceramic tiles, the damage to the people due to bursting of chippings is avoided, the tops of the ceramic tiles can be polished into inclined planes through a polishing device, water can be drained more quickly, and the situation that accumulated water influences walking of pedestrians is avoided.

The invention relates to a walking frame, in particular to a walking frame for a pregnant woman with leg disability in the medical obstetrics and gynecology department. The invention aims to provide the walking frame for the pregnant woman with leg disability in the medical obstetrics and gynecology department, which supports sitting for rest and can improve the comfort. A medical walking aid for pregnant women with leg disability in the obstetrics and gynecology department comprises first universal wheels, mud guards, supporting rods, connecting rods, handles, moving sleeves and connecting bent rods, the handles are arranged on the upper portions of the two supporting rods in a sliding mode, the moving sleeves are arranged in the middles of the supporting rods in a sliding mode, and the connecting rods are arranged between the two moving sleeves. Connecting bent rods are arranged on the front sides of the lower portions of the two supporting rods correspondingly, and mud baffles are rotationally arranged on the lower portions of the supporting rods and the lower portions of the connecting bent rods correspondingly. The cushion can be supported by the supporting block, a pregnant woman can have a rest on the cushion, and then the comfort of using the whole device is improved.

The anti-rust paint smearing device for ship engineering comprises a base box, a motor is fixedly connected to the right end of the base box, a feeding hopper is fixedly connected to one side of the upper end of the base box, the motor is started to enable a first stirring assembly to work, paint stored in the base box is stirred, the storage time of the paint is long, and the situation that the paint is prone to caking is avoided; an electromagnetic valve is started to enable a certain amount of paint to enter a discharging box, a second stirring assembly works to continue to heat and stir the paint through a linkage assembly, and the finer and more uniform paint is obtained, so that the paint is guided out through a paint pump to be discharged into a paint spraying head to spray the rusty position of the clamping plate; and under the action of the paint brushing assembly, the sprayed paint is more uniformly covered at the paint removal position, then the sprayed paint is dried under the action of the drying assembly, manual smearing operation is not needed, the labor intensity is reduced to a certain degree, and the smearing efficiency of the paint removal position of the ship deck is greatly improved.

The invention relates to the technical field of food production equipment and particularly discloses a food processing workshop floor anti-skid structure which comprises a steel board layer and a softlayer, a plurality of protrusions are arranged on the surface of the soft layer, a plurality of first grooves are formed in the surface of the steel board layer, supporting boards are arranged on thebottom face of the steel board in the circumferential direction, the soft layer is fixed to the surface of the steel board layer, a plurality of water inlet holes communicating with the first groovesare formed in the soft layer, and drainage holes are formed in the bottoms of the first grooves. By the adoption of the technical scheme, the problems that in the prior art, the ground of a food production workshop is wet and slippery, and operators fall down easily are solved.

The invention relates to an ice removing device, in particular to a winter bridge surface ice removing device. The winter bridge surface ice removing device can effectively remove bridge surface ice blocks and improves the driving safety. According to the technical scheme, the winter bridge surface ice removing device comprises an ice removing cart and the like; an adjusting mechanism is connectedto the inner left side of the upper wall of the ice removing cart, a scraping plate is connected on the adjusting mechanism, a lifting mechanism is connected to the middle of the inner side of the upper wall of the ice removing cart, a cutting plate is connected on the lifting mechanism, and a storage battery is connected to the left side outside the upper wall of the ice removing cart, and is connected with a motor through a wire. According to the winter bridge surface ice removing device, the effects that the bridge surface ice blocks can be effectively removed, and the driving safety is improved are achieved; as the adjusting mechanism and the lifting mechanism are arranged, the ice blocks firmly fixed on the bridge surface can be broken, the dissolution speed of the ice blocks is increased, and it is avoided that vehicle driving and passerby walking are influenced.

The invention discloses a mulberry shoot cutter which comprises a tractor, a rack, a cutter head, a curbed bar and a shoot pushing track, wherein the rack is arranged at the front end of the tractor; the cutter head is arranged on the rack and is driven by a first driving mechanism to rotate; the curved bar is erected on the right side in front of the rack and is positioned in front of the cutter head; the front end of the curved bar is bent towards the right side; the shoot pushing track is arranged at the rear part of the curved bar and is driven by a second driving mechanism to circularly rotate. Preferably, the rack is arranged at the front end of the tractor through a lifting mechanism. According to the mulberry shoot cutter disclosed by the invention, shoots of mulberries can be mechanically cut and can be centrally pushed towards one side, so that missed cutting is avoided and the cut-off shoots are conveniently picked up. The mulberry shoot cutter has the advantages of simple structure, convenience to use and high shoot cutting efficiency.

The invention discloses a helipad, which is installed on the top of a building, and includes a glass fiber reinforced plastic grid plate, a fixing plate, a supporting device and an air induction device, and a plurality of the glass fiber reinforced plastic grid plates are fixedly connected to the fixing plate through fasteners , forming the main body of the apron, the main body of the apron is rectangular or square, and the surface of the main body of the apron is basically flat; several drainage holes are evenly distributed on the main body of the apron, and the support device and the fixed The lower part of the plate is fixedly connected, the air induction device is fixedly connected with the fixed plate arranged in the middle part of the main body of the apron, the support device is fixedly connected with the roof after passing through the air induction device, and the air induction device is used for The wind generated during the descent of the helicopter is guided to the outside of the main body of the apron. The parking apron of the invention has good skid resistance, strong corrosion resistance, beautiful appearance, convenient installation, low cost, firm fixation and stable landing.