289results about How to "Improve skid resistance" patented technology

The utility model belongs to the technical field of wind power tower construction platforms, and particularly relates to a wind power tower construction platform which comprises a fixed platform, a plurality of lifting lugs are annularly distributed on the top of the fixed platform, and four fixed protective guardrails are fixedly connected to the top of the fixed platform. And the inner walls of the four fixed protective guardrails are fixedly connected with connecting bases, threaded rods are inserted into the tops of the connecting bases in a penetrating mode, the outer walls of the threaded rods are in threaded connection with threaded connecting sleeves, and the outer walls of the threaded connecting sleeves are fixedly connected with connecting frames. The threaded rod is rotated through the adjusting knob, so that the threaded connecting sleeve in threaded connection with the outer wall of the threaded rod can drive the connecting frame to ascend and descend along the guide sliding groove, and along with movement of the connecting frame, one end of the threaded connecting sleeve can drive the fixedly-connected movable protective guardrail to ascend and descend together; therefore, through the structure, the height of the movable protective guardrail can be adjusted, and the protective effect on the construction platform is enhanced.

The utility model relates to the technical field of expansion riveting nuts, and discloses an anti-skidding expansion riveting nut with an anti-skidding structure, which comprises an assembly main body, an anti-skidding gasket is assembled on the outer side of the assembly main body, the assembly main body comprises an expandable sleeve, and the bottom end of the expandable sleeve is fixedly connected with an internal thread bushing. The anti-skid gasket comprises a set of arc-shaped assembly rings connected to the upper end of the outer side of the expandable sleeve in a sliding and sleeving mode, and a plurality of notch grooves are formed in the annular outer side wall of the expandable sleeve at equal angles. According to the utility model, the optimized anti-skid structure design is adopted, the anti-skid gasket is arranged at the upper end of the expandable sleeve, and the anti-skid coating, namely the polytetrafluoroethylene coating, is arranged on the outer side of the anti-skid gasket, so that not only can the friction force be increased, but also a certain anti-corrosion effect can be achieved; and the top end of the anti-skid gasket is fixedly connected with a plurality of anti-skid convex blocks at equal angles, so that the friction force between the nut and a connected piece is improved, and the anti-skid effect of the whole anti-skid expansion riveting nut is enhanced.

The application relates to the technical field of textiles, and discloses an anti-skid and wear-resistant modified functional sports sock and a preparation method thereof, which comprises the following steps: blending long-staple cotton fibers, nylon fibers and spandex to obtain composite yarn; braiding the composite yarn into a sock blank, and then performing setting and soft finishing to obtain a sports sock embryo; applying an anti-skid sheet material to the bottom of the sports sock embryo, and then performing solidification to obtain the anti-skid and wear-resistant modified functional sports sock. The water-based polyurethane resin is used as a base material, polyester fibers and an anti-skid and wear-resistant additive are added, the anti-skid sheet material formed by compounding dodecyl dimethyl ammonium chloride, a dispersing agent and a stabilizer is applied to the bottom of the sports sock embryo, so that the sports sock has high anti-skid and wear-resistant performance, and the sports sock still has high anti-skid and wear-resistant performance after being used and washed for many times.

The utility model relates to the field of automobile accessories, in particular to an automobile storage battery wire harness connecting device which comprises a clamping piece, a wrench, a connecting piece, a limiting piece, an anti-falling piece and a fixing plate connected with the clamping piece, the clamping piece forms a clamping opening and is provided with a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are both provided with through holes. A rotating shaft hole is formed in one end of the connecting piece, the other end of the connecting piece penetrates through the two through holes and is connected with the limiting piece, the wrench is connected with a rotating shaft part, the rotating shaft part is rotationally connected with the rotating shaft hole, when the wrench is in an unlocking state, the wrench abuts against the first connecting piece, and the limiting piece abuts against the second connecting piece; the limiting piece extrudes the second connecting piece, and when the wrench is in a locking state, the anti-disengaging piece is used for locking the wrench and the fixing plate. The anti-falling part can hold the wrench, the situation that the wrench is separated from the locking state due to bumping generated in the vehicle running process is avoided, therefore, wire harness falling is avoided, and the stability is better.

The utility model discloses a base protection device for transformer substation construction, which comprises a supporting seat and a protection plate, the supporting seat is provided with the protection plate, the supporting seat is provided with a first clamping block, the bottom of the protection plate is provided with a first clamping groove, the protection plate is provided with a second clamping block matched with the first clamping groove, and the second clamping block is provided with a second clamping groove matched with the second clamping groove. An auxiliary plate is arranged on the protection plate, a second clamping groove is formed in the lower portion of the auxiliary plate, and a limiting piece is connected to the surface of the protection plate in a penetrating mode. According to the base protection device for transformer substation construction, the protection plates are spliced according to the height of the base, so that the device is suitable for transformer substation bases of different specifications, the universality and adaptability of the device are greatly improved, the problem that the transportation cost is increased due to supporting of a fixed frame is solved, overall installation is rapid and convenient, and the practicability is high. The construction difficulty is reduced, the construction time is shortened, and the problem that the buffer structure is prone to abrasion when installed in soil is solved.

The utility model relates to an anti -fatigue antiskid floor mat, including floor mat body, floor mat body includes upper surface layer and lower surface layer, the upper surface layer with the lower surface layer between foaming fills setting PU foaming layer, the lower surface layer is away from the upper surface layer one side surface is provided with antiskid structure, the antiskid structure includes the antiskid sheet of bonding agent and the lower surface layer sticking, the antiskid sheet from top to bottom includes the sticking layer, reinforcing layer and antiskid layer in proper order, the sticking layer with the antiskid layer all acrylic resin material is made, the sticking layer is in flat state and is pasted through the adhesive and is set in the surface of the lower surface layer away from the upper surface layer side, the cross section of antiskid layer is as a whole in whole wave -shaped, the reinforcing layer is pasted through the adhesive with the sticking layer and the antiskid layer sticking respectively. The utility model is better than ordinary anti -fatigue floor mat antiskid effect, and is easier to place and is favorable to cleaning and airing.

The utility model discloses a pressing plate type glass curtain wall which comprises a glass curtain wall positioning frame, a glass body is installed on the inner wall of the glass curtain wall positioning frame in a positioning mode, and a pressing plate positioning mechanism is installed at the upper end of the glass curtain wall positioning frame in a positioning mode. The pressing plate positioning mechanism comprises a glass outer positioning frame, an inner movable groove, a triangular preliminary positioning block, a limiting block, a damper, an elastic piece, an insertion positioning groove, an anti-skid cushion block, an inner supporting abutting plate, a positioning preliminary groove, an inner filling rubber pad, a positioning pressing plate frame and an insertion positioning block. According to the pressing plate type glass curtain wall, due to the arrangement of the pressing plate positioning mechanism, it can be guaranteed that the glass plate is installed more smoothly, the problem that the surface is uneven is solved, meanwhile, larger wind loads and earthquake loads can be borne, the safety of the curtain wall is improved, and under the extreme weather condition, the curtain wall is not prone to falling off. The embedded positioning can effectively prevent the glass plate from falling off, and the risk of property loss and personal injury is reduced.

The utility model relates to a composite double-layer grip for a fishing rod, which comprises an inner core, the inner core is provided with an axial hole which is through along the axial direction and is used for being sleeved on the grip part of the fishing rod and tightly matched with the grip part of the fishing rod, and the composite double-layer grip is characterized in that the inner core is a cylindrical EVA (Ethylene Vinyl Acetate) foaming material with high elasticity, and the outer surface of the inner core is coated with a layer of flaky POE (Polyolefin Elastomer) foaming material; the inner core and the sheet-shaped POE foaming material are jointed through an adhesive layer. The outer surface of the EVA inner core is coated with the sheet-shaped POE foaming material, so that the wear resistance, the skid resistance and the weather resistance of the grip are improved, meanwhile, the grip is resistant to ultraviolet rays and ozone aging, the EVA inner core and the sheet-shaped POE foaming material are bonded through the adhesive layer, the EVA inner core is driven to rapidly rebound through high-speed rebound of POE, contact between the EVA inner core and the outside can be reduced, aging of the EVA inner core is slowed down, and the service life of the grip is prolonged.

The utility model belongs to photovoltaic cleaning robot technical field especially photovoltaic cleaning robot's walking stable mechanism, including robot body and the crawler belt of installation on robot body, the upper surface of robot body is provided with adjusting part, adjusting part includes counterweight, the movement of counterweight adjusts the gravity center of robot body, through setting adsorption part, the surface of photovoltaic board is adsorbed, and the lower end of crawler belt and sucking disc is all set up with screw hole, so that both through bolt fixed mounting, thereby the accurate installation and disassembly of sucking disc are convenient, and the number of sucking disc can be counterweighted according to actual demand, and through adjusting the number of sucking disc, can optimize adsorption force distribution, ensure that robot body is stably attached, thereby enhance the anti -skid and anti -overturning ability.

The application belongs to the technical field of robots, and discloses a three-dimensional force sensing-based detection and balance control method and system for a legged robot. The method comprises the following steps: determining the number of the leg of the multi-legged robot that slips according to a three-dimensional force signal of the multi-legged robot in contact with the ground; and adjusting the multi-legged robot in the following manner when slipping occurs: (1) adjusting the height of the center of mass of the multi-legged robot; (2) for the leg that slips, actively adjusting the joint stiffness and joint damping of the leg to relieve instantaneous impact; applying foot end acceleration and adjusting normal support force to suppress slipping; and adjusting the target foot landing point at the next time. Through the application, the balance of the robot can be quickly restored after slipping occurs, the risk of instability is reduced, and the stability of the robot in a complex environment is ensured.

The utility model discloses a pair of bipolar electric coagulation forceps, which comprises a connecting seat, a left forceps handle and a right forceps handle, wherein the rear end portion of the left tweezers handle and the rear end portion of the right tweezers handle are both connected to the connecting base, a left tweezers tip is arranged at the front end portion of the left tweezers handle, a right tweezers tip is arranged at the front end portion of the right tweezers handle, the left tweezers tip and the right tweezers tip are oppositely arranged, and the left tweezers handle and the right tweezers handle are respectively sleeved with an anti-skidding sleeve. The anti-skidding sleeve is arranged, the anti-skidding effect can be improved, the anti-skidding sleeve can be stably grasped to avoid skidding, the anti-skidding sleeve is firmly connected, and loosening and falling can be avoided.

The utility model relates to the technical field of composite board provides a composite board convenient to splice, including composite structure, the one side of composite structure all pastes has dismantled structure, the dismantled structure includes splicing block, first recess, second recess, third recess and lug, one end of splicing block all is fixed in one end of composite structure, the inside of splicing block is provided with first recess. The utility model has dismantled structure through setting, adjusts the position of splicing block, respectively with the inside of splicing block of another piece of composite board of inserting lug, make the outer wall of second recess and third recess of two pieces of composite board abut, insert the connecting block into the inside of two pieces of composite third recess, have the function of reinforcing the plate material, with special tool through the inside of second recess push the connecting block to the outside of third recess, let first recess and lug separate again, realized the device has the function convenient to splice and convenient to dismantle, improved the convenience of this composite board.

The utility model relates to the technical field of adjusting support, concretely to a novel steel structure roof mounting support device, the utility model discloses a roof panel, one side of roof panel is equipped with adjusting device, adjusting device includes first ball hinge, the bottom of first ball hinge is fixedly connected with roof panel, one end of first ball hinge is fixedly connected with first internal thread adjusting lever, the inside screw thread connection of first internal thread adjusting lever has screw rod, the circular arc surface screw thread connection of screw rod has second internal thread adjusting lever, one end of second internal thread adjusting lever is fixedly connected with second ball hinge, the bottom of second ball hinge is fixedly connected with base, one side fixedly connected with elastic gasket of base. The traditional steel structure roof mounting support device in the installation process, often needs a large number of manual operation and complex positioning steps, leads to long installation time, low efficiency, increases the construction cost and the problem of construction period.

The utility model relates to the technical field of fire-fighting boots, in particular to a high-comfort fire-fighting protective boot for firefighters, which comprises a boot sole, a toe cap, a vamp, a heel and a boot leg which are integrally arranged, a waterproof sock is jointly attached to the inner surface layers of the toe cap, the vamp and the boot leg, and the boot leg comprises a leg body, a tibia protective layer, an ankle protective layer and an ankle joint bending layer. By means of the arrangement of the waterproof socks on the inner surface layers of the boot vamps and the boot legs, it is guaranteed that when a fireman works in the environments such as wading, the feet cannot be soaked by water, and the waterproof socks further have the functions of high breathability, chemical protection and blood transmission and viral pathogen resistance; meanwhile, the tibia protection layer, the ankle protection layer and the ankle joint bending layer are arranged, and the design fully considers the protection requirements of different parts of the feet of the firefighter when the firefighter executes a task, so that the firefighter can quickly respond in an emergency, and the timeliness and the accuracy of rescue actions are improved.

The utility model discloses a draggable bottom frame which comprises a base, two sets of transverse groove plates are fixedly installed on the top of the base, the base is made of high-strength alloy steel, two sets of lifting lug shafts are fixedly installed on the transverse groove plates, lifting lug shaft plates are fixedly arranged at the outer side ends of the lifting lug shafts, and the transverse groove plates are connected through two sets of vertical groove plates. The outer sides of the vertical groove plates are connected with end steel channels through a plurality of sets of end reinforcing plates, the two ends of the end steel channels are fixedly connected with the transverse groove plates through connecting plates, the bottoms of the end steel channels are fixedly connected with the base through inclined bottom frame blocking plates, and dragging grooves are fixedly formed in the outer sides of the end steel channels. The end steel channels are installed above the base, the dragging grooves are fixedly formed in the outer sides of the end steel channels, the bottom frame can be dragged to move through the dragging grooves in the later period, meanwhile, the base is made of high-strength alloy steel, and the moisture absorption layer and the anti-skid layer are fixedly arranged on the inner sides of the dragging grooves in sequence. Therefore, the wear resistance of the base during dragging is further improved.

The utility model discloses an outdoor dining table convenient to fold and store, and relates to the technical field of outdoor dining tables, the outdoor dining table convenient to fold and store comprises four bearing rods, a table plate is arranged above the four bearing rods, side plates are rotatably connected to the two sides of the table plate, a storage mechanism is arranged at the tops of the bearing rods, and the storage mechanism comprises a storage assembly and a stabilizing assembly. The storage assembly and the stabilizing assembly are used in cooperation, the storage assembly comprises rotating blocks, the rotating blocks are symmetrically and fixedly connected to the outer side of the bearing rod, rotating plates are rotationally connected to the interiors of the rotating blocks, and the two rotating plates on the same side are rotationally connected. According to the outdoor dining table convenient to fold and store, through the arrangement of the storage mechanism, the outdoor dining table can be rapidly folded and unfolded, storage and carrying are convenient, a large space is not occupied in the transportation process, the transportation and use cost is reduced, the use comfort is improved, the structure is simple, and practicability is high.

The utility model belongs to refrigeration technical field, concretely provides a horizontal refrigerator. The horizontal refrigerator of current is not comfortable and laborsaving when starting the cabinet door. For this, the utility model provides a horizontal refrigerator, it includes the cabinet body and the cabinet door. Wherein the cabinet door is opened and closed the cabinet body in the way of up and down turnover, be provided with handle on the cabinet door, the handle is limited to finger groove, the top wall of finger groove extends downward to the front side of cabinet door, and at least one part of top wall is curved surface. The utility model solves above -mentioned technical problem.

This utility model discloses an anti-slip shoe sole, belonging to the field of shoe sole technology. It includes a shoe sole body, an anti-slip support ring structure surrounded by anti-slip ridges from the outside in, and an anti-slip support piece. The bottom surface of the shoe sole body is integrally molded with anti-slip ridges and an anti-slip support ring structure. An anti-slip support piece is embedded at the foot and heel positions on the bottom of the shoe sole body, respectively, serving as a first anti-slip structure and a second anti-slip structure. The anti-slip support piece III is integrally molded from a support piece body and anti-slip ridge components, with several anti-slip ridge components distributed on the support piece body, forming a non-closed flower-patterned anti-slip structure to facilitate the drainage of water from the grooves of the shoe sole, solving the problem of water not easily draining from deep groove shoe soles. The superposition of the anti-slip structure and the anti-slip ridges provides more sufficient wear material allowance and increases the friction of the contact surface, reducing slippage and improving the anti-slip effect.

The utility model discloses a kind of anti-slip wire reinforcing rib square tubes with stretch hole structure, it is related to square tube field, including square tube body, the surface of square tube body is equipped with stretch hole at equal intervals, and square tube body surface is provided with wide hole, and square tube body inside is provided with support mechanism, and support mechanism provides support force for square tube, the surface of square tube body is provided with protection mechanism, and protection mechanism protects square tube body. The anti-slip wire reinforcing rib square tube with stretch hole structure, the surface of square tube body is equipped with stretch hole with the diameter of 4.5mm at equal intervals, the interval between adjacent stretch hole is multiple of 12.5mm, to effectively prevent the phenomenon of slippage;Meanwhile, the surface of square tube body is also arranged wide diameter hole with the diameter of 9.5mm at equal intervals, the interval of adjacent wide hole is multiple of 200mm, by the setting of such stretch hole structure, further enhance the effect of anti-slip.

The utility model discloses a double-faced adhesive tape with an anti-skid release film structure, which comprises a double-faced adhesive tape layer, release film layers are arranged at the upper part and the lower part of the double-faced adhesive tape layer, and supporting layers are fixedly arranged on the outer end surfaces of the two groups of release film layers. According to the utility model, by arranging the protective bulge, the anti-skid net and the protective outer layer, when the protective outer layer is separated from the double-sided adhesive layer, the protective bulge is conical, so that enough friction force can be provided for the outside of the protective outer layer, and the convenience of tearing off the protective outer layer and the release film layer by a user is improved; meanwhile, the transverse and longitudinal stability of the protective outer layer and the release film layer can be improved through the multiple sets of anti-skid nets outside the protective outer layer, the anti-skid performance of the outer portion of the protective outer layer can be further improved, then the convenience of subsequent separation of the protective outer layer and the release film layer from the double-faced adhesive tape layer is improved, and therefore the practical performance of the double-faced adhesive tape is improved.

The utility model discloses a pair of galvanized iron scissors with an anti-skid function, and relates to the technical field of galvanized iron scissors. Comprising a connecting shaft, cutter bodies are symmetrically and rotatably connected to the outer wall of the connecting shaft, the cutter bodies are used for cutting, pressing assemblies are fixedly connected to the outer walls of the cutter bodies, and the pressing assemblies are used for driving the cutter bodies to move. The knife bodies are combined, the situation that the knife edge is exposed and hurts people is avoided, the friction force between the hand and the pressing rod is increased by arranging the friction sleeve, the hand is effectively prevented from slipping in the using process, and the position of the pressing block can be flexibly adjusted according to the requirements of a user through the cooperative work of the adjusting screw rod, the sliding block, the pull rod and the pressing block by arranging the limiting assembly. The rubber sleeve on the outer wall of the pressing block is in contact with the hand, the position of the hand on the pressing assembly can be further limited, and the stability and the anti-skid effect during use are enhanced.

The utility model relates to the field of daily necessities, concretely is a handle cup. The handle cup, including cup body and its cup cover, further, the cup cover includes upper cover and lower cover, the lower cover covers in cup body opening department, the upper cover further covers in the lower cover opening department, still include the suction nozzle and butt joint sealing element, the water outlet of upper cover is equipped with butt joint sealing element, and the upper cover is equipped with air inlet plug still, the suction nozzle is rotatably connected in the upper cover, and the suction nozzle rotates from butt joint sealing element sealed position to the position of penetrating water outlet, and lets out the air inlet plug position. The product adopts double drinking design, and the suction nozzle can drink directly, and can also open the upper cover and drink directly.

The utility model relates to the technical field of liquefied natural gas transportation, and provides a stabilizing device for liquefied natural gas transportation, which comprises a base, a box body is fixed at the top end of the base, a placing groove is arranged in the box body, a fixing structure is arranged in the placing groove, a tank body is placed in the placing groove, and a fixing structure is arranged in the fixing structure. And a reinforcing structure is arranged in the base. According to the multi-directional flexible clamping device, the reinforcing structure is arranged, and the linkage design of the first two-way lead screw, the second two-way lead screw, the connecting rod and the fixing plate is adopted, so that the multi-directional flexible clamping of the tank body is realized. The elastic columns on the fixing plate can be attached to the surface of the tank body, damage caused by rigid contact is avoided, meanwhile, uniform stress distribution is provided, and the transportation safety is further improved.

The utility model discloses a bathroom anti-skid ceramic tile which comprises a ceramic tile body, an installation groove is formed in the bottom of the ceramic tile body, and the bottom of the installation groove is attached to ground gravel. A connecting plate is attached to the top of the ceramic tile body, a friction block is attached to the top of the connecting plate, the friction block is made of a rubber material, a bolt is connected to the middle of the friction block in a penetrating mode, and the bottom of the bolt extends into the connecting plate to form a threaded connection mechanism; staggered drainage grooves are formed in the connecting plate, and the connecting plate is made of a plastic plate material; self-tapping pins are fixed to the four ends of the ceramic tile body, and plug pins are slidably connected into the self-tapping pins. According to the anti-skid ceramic tile for the bathroom, the friction blocks are installed, extrusion of water is avoided through the protruding arrangement of the friction blocks, so that the feet can make direct contact with the friction blocks, large friction force can be obtained through the friction blocks, and the anti-skid purpose is achieved.

This utility model discloses an anti-slip pedal structure for power-assisted bicycle pedals, relating to the field of bicycle pedal technology. It includes a pedal with a fixed cylinder at the center of each end. A bracket is rotatably mounted on the fixed cylinder. Two symmetrical mating grooves are formed on one side of the bracket, each with a latch hinged at one end. An elastic band is installed between the two mating grooves. A frame is mounted on the top and bottom surfaces of the pedal. This utility model, through the cooperation of the latches, elastic band, and fixing bolts, facilitates adjustment of the elastic band's tension, improving adaptability to different foot sizes. Furthermore, the cooperation of the anti-slip post and Phillips head screws facilitates individual replacement of the anti-slip post after wear, improving the convenience of component replacement. Ultimately, it solves the problems of existing pedal frames being unable to adapt to different foot sizes and the high replacement cost of anti-slip components after wear, improving the anti-slip effect, user comfort, and economy of power-assisted bicycle pedals.

The utility model relates to conductive adhesive tape technical field discloses a conductive adhesive tape with antiskid structure, including conductive cloth, the top fixedly connected with first lug of conductive cloth, the top of conductive cloth is provided with adhesive layer, the bottom of conductive cloth is provided with waterproof and breathable membrane. This conductive adhesive tape with antiskid structure is provided with conductive cloth, first lug, second lug and antiskid agent, and first lug and second lug can make the upper and lower ends of conductive cloth uneven, thereby can increase the friction of the upper and lower ends of conductive cloth, the friction of conductive cloth can improve the antiskid performance of conductive cloth, makes conductive cloth antiskid and can prevent conductive cloth from accidentally sliding when using and influences use effect, and antiskid agent can further improve the antiskid performance of conductive cloth surface, solve the problem that the surface of adhesive tape is too smooth, easily slides in the operation process, leads to the problem of inaccurate installation or poor contact.

This utility model discloses an anti-slip mattress, including a palm fiber mat. Multiple silicone particles are evenly fixed to the bottom of the palm fiber mat. An anti-slip cloth is laid on top of the palm fiber mat, and a latex mattress is placed on the anti-slip cloth. Several wavy grooves are evenly spaced longitudinally on the top of the latex mattress. Positioning mechanisms are fixedly installed on both sides and the front of the palm fiber mat. Each positioning mechanism includes a positioning band, which is fixedly installed on the upper outer wall of the palm fiber mat. Several first sub-buckles are fixedly installed on one side of the top of the positioning band, with the first sub-buckles positioned close to the palm fiber mat. A female buckle is fixedly installed on the other side of the top of the positioning band. The female buckle and the first sub-buckles are locked together. This utility model solves the problem that existing nursing beds often experience mattresses and mattresses slipping during use, which not only affects patient comfort but also adds extra workload for caregivers.

The utility model relates to the technical field of damping facilities, in particular to a PC component vibration pouring table damping device which comprises a damping seat used for PC component machining, supporting legs are installed at the two ends of the bottom of the damping seat, and a plurality of sets of locking screws are installed on the outer wall of the damping seat. The whole device is stably supported by the supporting legs mounted at the two ends of the bottom of the damping seat; a plurality of groups of locking screws are mounted on the outer wall of the damping seat, the number of the locking screws is the same as that of the positioning clamping grooves, and the positions of the locking screws correspond to those of the positioning clamping grooves, so that the PC component vibration pouring table is firmly fixed in the positioning clamping grooves; a damping sleeve is mounted on the inner wall of the positioning clamping groove, so that the influence of vibration generated during vibration pouring on the PC component is effectively reduced; the locking screw penetrates through the side wall of the damping seat and extends into the positioning clamping groove, the two ends of the locking screw are coaxially connected with the rotary disc and the fixed chuck correspondingly, and the fixed chuck can be driven by rotating the rotary disc to clamp the PC component.

The application belongs to the technical field of road engineering construction, and discloses a water-permeable road construction method, which comprises the following steps: S1, calculating the road bearing capacity, the water-permeable rate, and the aperture and opening interval of the water-permeable hole; S2, laying a road base and compacting it; S3, laying a water-permeable hole mold on the road base according to the opening interval; S4, pouring concrete to form a concrete roadbed and performing roughening treatment on the surface of the concrete roadbed; S5, preparing water-permeable concrete according to the water-permeable rate, pouring and filling the water-permeable concrete into each water-permeable hole on the concrete roadbed, and forming a water-permeable concrete layer on the concrete roadbed; and S6, laying a water-permeable asphalt layer. The construction method increases the water-permeable hole in the ordinary concrete roadbed, pours water-permeable concrete, combines the ordinary concrete roadbed with the water-permeable concrete, improves the water-permeable physical properties of the roadbed and increases the structural strength, thereby increasing the bearing capacity and water-permeable rate of the road.

This utility model relates to the field of hair product processing technology and discloses a hair product processing device, including a main mechanism and an auxiliary mechanism. The auxiliary mechanism is located outside the main mechanism. The main mechanism includes a cutting table, a first adjusting plate, a first adjusting groove, a drive motor, a threaded screw, and an adjusting slider. The first adjusting plate is fixedly installed on the upper end of the cutting table, the first adjusting groove is fixedly installed on the upper end of the first adjusting plate, the drive motor is fixedly installed inside the first adjusting groove, and the threaded screw is fixedly installed on the transmission end of the front end of the drive motor. This hair product processing device allows the adjusting slider to move, and the adjusting slider is fixedly connected to a connecting plate, thereby allowing the connecting plate and a cutting scissor fixed at the lower end of the connecting plate to move. The position of the cutting scissors can be adjusted according to actual needs, facilitating the cutting of hair of different lengths. The mechanical movement of the cutting scissors improves cutting accuracy and enhances the practicality of the device.