58results about How to "Pulling smoothly" patented technology

The invention discloses a welding strip clamping mechanism which comprises a first clamping unit located on the upper side of a battery piece and a second clamping unit located on the lower side of the battery piece. The first clamping unit comprises a base plate and a driving structure installed on the base plate. The driving structure comprises a driving part I, a driving part II and a driving part III; the first clamping unit further comprises a first sliding piece, a second sliding piece, a first clamping piece and a second clamping piece. The two sides of the first sliding piece are fixedly connected with a first driving piece and a first clamping piece correspondingly. The two sides of the second sliding piece are fixedly connected with a second driving piece and a second clamping piece correspondingly. The second clamping unit comprises a guide groove plate. The power mechanism, the moving part, the first turning assembly and the second turning assembly are arranged on the lower side of the guide groove plate; one end of the moving part is fixedly connected with the power mechanism, and the other end is slidably connected with the turning assembly I and the turning assembly II; the second clamping unit further comprises a third clamping piece and a fourth clamping piece. The third clamping piece and the fourth clamping piece are fixedly connected with the second direction changing assembly and the first direction changing assembly respectively.

The utility model discloses a safety steel wire rope guiding and fixing tool which comprises a guiding and fixing device for fixing a safety steel wire rope on a steel beam column, the guiding and fixing device comprises an angle steel holding frame, a hanging ring piece and a fixing hanging ring, and the angle steel holding frame comprises a first angle steel frame and a second angle steel frame. The fixed hanging rings are installed on the corresponding first angle steel frame and second angle steel frame, each hanging ring piece comprises a first hanging ring, a second hanging ring and a stud, the first angle steel frame and the second angle steel frame are provided with buckle assemblies, and each buckle assembly comprises a stabilizing block, an adjusting screw rod, a moving block and a steel wire rope chuck; the first angle steel frame and the second angle steel frame which are split are installed on the outer side of a steel beam column, the hanging ring piece fixes the first angle steel frame and the second angle steel frame, the safety steel wire rope penetrates through the first hanging ring, the fixed hanging ring and the second hanging ring, the safety steel wire rope can be smoothly drawn and pulled, the steel wire rope chuck fixes the safety steel wire rope, and the steel wire rope can be conveniently disassembled and assembled.

This utility model relates to the field of square cover plate processing technology, and discloses a square cover plate processing equipment for packaging. It includes a worktable, a stamping assembly inside the worktable, and a cleaning assembly on the side wall of the worktable. The stamping assembly includes a cylinder fixedly connected to the inner wall of the top of the worktable. A mounting plate is fixedly connected to the output end of the cylinder. A top mold is fixedly connected to the bottom of the mounting plate. At least one stamping block is fixedly connected to the bottom of the mounting plate. A slider abuts against the side wall of each stamping block. A telescopic rod is fixedly connected to the side wall of each slider. A spring is sleeved on the surface of each telescopic rod. A groove is formed on the surface of the worktable. This utility model, through the structural design of the stamping assembly, solves the problem in the prior art where stamping equipment lacks a workpiece limiting component, which can cause workpiece displacement during stamping, resulting in dimensional tolerances.

The invention relates to the technical field of switchboards, in particular to a drawing return type switchboard structure which comprises a switchboard main cabinet and an external rack arranged on the side edge of the switchboard main cabinet. A switchboard carrying table is arranged on the carrying surface of the switchboard main cabinet, the switchboard carrying table is provided with a drawing part, the switchboard carrying table is further provided with a load circuit breaking piece and a load connecting piece, the drawing part is installed on the switchboard carrying table in a sliding mode, and the electric contact end of the load circuit breaking piece and the electric contact end of the load connecting piece are both in butt joint with an electric contact panel of the drawing part; the carrying surface of the distribution board main cabinet is also provided with an electric device installation frame, the electric device installation frame is provided with an electric device butt joint carrier, and the electric device butt joint carrier is slidably installed on the electric device installation frame and is in butt joint with the electric contact panel of the drawing part. According to the invention, flexible configuration of circuit connection is realized, so that the switchboard can adapt to various different electrical layout requirements.

The utility model relates to the technical field of refrigerators, in particular to an adjusting assembly, a drawer assembly and a refrigerator. The adjusting assembly comprises a first supporting piece, a second supporting piece, a telescopic assembly and a driving piece, the first supporting piece and the second supporting piece are oppositely arranged in the first direction, the telescopic assembly is connected between the first supporting piece and the second supporting piece, and the driving piece is in transmission fit with the telescopic assembly; the driving piece is configured to adjust the distance between the first supporting piece and the second supporting piece by controlling the telescopic assembly to stretch out and draw back. The distance between the first supporting piece and the second supporting piece is adjusted by adjusting stretching and retracting of the telescopic assembly, then the distance between the first supporting piece and the second supporting piece is adjusted, and when the first supporting piece is applied to the refrigerator, it can be guaranteed that the drawer assembly is leveled in a cavity of the refrigerator through arrangement of the adjusting assembly.

The application discloses a kind of post-treatment process of lubricating rust-proof steel wire, belong to steel wire surface treatment technical field, the post-treatment process includes the following steps: steel wire is immersed in the coating liquid with temperature 70-80 ℃ soaking, after taking out, it is first dried in 50-60 ℃ temperature, then room temperature natural air drying;The coating liquid includes according to weight parts: modified MoS2 particle 3-6 parts, methyl cellulose 0.5-1 part, zinc dihydrogen phosphate 1.5-3 parts, boric acid 0.5-1.5 parts, WPU-SS dispersion 3-5 parts, alkyl polyoxyethylene ether phosphate ester salt 5-10 parts, methyl hydroxyl stearate 2-4 parts and benzotriazole 0.3-0.8 part.The application in the paper solves the problem of insufficient lubricity and rust resistance of steel wire surface by using self-made coating liquid.Provides a firm protective barrier for steel wire.

This utility model relates to the fields of food engineering and biotechnology, and discloses an ultrasonic-assisted defrosting device for pet food. It includes a shell, a control screen, a protective door, and a heating component. The control screen is fixedly connected to the surface of the shell, and the protective door is installed on the surface of the shell. The heating component is installed on the inner wall of the shell, and the inner wall of the shell has an installation structure including a sliding groove. A slider is slidably connected to the inner wall of the sliding groove, and a fixing rod is fixedly connected to the inner wall of the sliding groove. The arc surface of the fixing rod is slidably connected to the surface of the slider, and a placement plate is fixedly connected to the surface of the slider. A handle is fixedly connected to the surface of the placement plate. This utility model solves the problem in existing ultrasonic-assisted defrosting devices for pet food where, when the food is placed inside the device, it is often difficult to dry in layers, affecting the degree of drying and thus the working efficiency of the device.

The utility model provides a multilayer tote cart which comprises a bottom frame, a vertical frame, a plurality of layers of material placing plates and idler wheels, each material placing plate is provided with a separating piece capable of keeping a certain distance with the vertically adjacent material placing plates, and each separating piece comprises an upper separating piece, a middle piece and an arc-shaped piece. Lower bending parts formed between the arc-shaped pieces and the middle pieces form supporting legs capable of being supported on the upper partition pieces of the adjacent partition pieces, and when the material placing plate is in an overturning state, upper bending parts formed between the upper partition pieces and the middle pieces can abut against the lower surfaces of the arc-shaped pieces of the adjacent partition pieces. And the supporting legs are positioned on the same straight line. The supporting legs can be supported on the upper partition pieces of the adjacent partition pieces when the material containing plates are in the horizontal state so that the consistent distance can be kept between the adjacent material containing plates. And in the overturning state, the upper bending parts abut against the lower surfaces of the arc-shaped pieces of the adjacent partition pieces, so that the consistent distance can be kept between the adjacent material placing plates, and a mechanical arm can conveniently and smoothly pull all the material placing plates to overturn.

The telescopic enclosure structure comprises two annular middle frames, a telescopic enclosure for connecting the two middle frames is arranged between the two middle frames, a plurality of fixing pieces are arranged on the inner side walls of the middle frames at intervals in the circumferential direction of the middle frames, and insertion openings are formed in the fixing pieces; the two ends of the guide pipe are inserted into the two adjacent insertion openings in the middle frame respectively; the device further comprises a pull rope and a winding and unwinding device, the pull rope penetrates through the guide pipes, and the pull rope is arranged in the circumferential direction of the middle frames and alternately turns back between the guide pipes on the two middle frames to form continuous bow-shaped wiring. The fixing piece is provided with a blocking part abutting against the front end of the guide pipe, and the blocking part is provided with a channel allowing the pull rope to penetrate through. By arranging the guide pipe, the pull rope can be guided at the position of the inserting opening of the fixing piece, the pull rope is prevented from being bent to a large degree, fatigue damage caused by excessive bending of the pull rope is avoided, friction resistance borne by the pull rope when the pull rope is pulled is reduced, and the pull rope can be pulled more smoothly.

The invention discloses an open-web sheet pile core mold convenient to disassemble and assemble, a mold and a using method, the open-web sheet pile core mold comprises a first main shaft, a second main shaft and a third main shaft which are parallel to one another, the third main shaft is arranged between the first main shaft and the second main shaft, and a plurality of assembling rods are arranged between the first main shaft and the second main shaft; a plurality of first grooves are symmetrically formed in the upper surface and the lower surface of the first main shaft in the axial direction respectively, a plurality of second grooves are symmetrically formed in the upper surface and the lower surface of the second main shaft in the axial direction respectively, connecting rods are arranged in the first grooves and the second grooves, and a rotatable upper supporting rod and a rotatable lower supporting rod are arranged between the symmetrically-arranged connecting rods. The upper supporting rods are connected through a first rope, and the lower supporting rods are connected through a second rope. The problems that in the existing pile foundation production process, a core mold is difficult to detach, and a plurality of air cylinders or hydraulic oil cylinders cannot be installed due to the small inner cavity space of the core mold are solved.

The present invention relates to the field of metal processing technology, and discloses a drawing device for changing the diameter of a metal wire, comprising a base plate, a winding drum is fixed on the upper end of the base plate, a drawing member is also provided on the upper end of the base plate, the drawing member is used for the metal wire to pass through and change the diameter, the drawing member comprises a metal layer 2 and a metal layer 1 which are spliced ​​up and down, a driving member is clamped in the metal layer 2 and the metal layer 1, the driving member is used to change the diameter of the metal wire; a cleaning component is also provided in the metal layer 2 and the metal layer 1. The present invention sets a cleaning component, and the slide plate is squeezed with the outer wall of the metal wire, and the friction and squeezing effect is generated during the rotation of the slide plate, so as to scrape marks on the surface of the metal wire, clean the impurities on the surface of the metal wire, and make the lubricating oil stuck in the generated marks. When squeezed by the deformation mouth, the lubricating oil can move with the metal wire to achieve the effect of lubrication.

The invention relates to the technical field of material belt recovery, in particular to a material belt driving recovery device. The material belt driving and recycling device comprises a supporting assembly, a material belt driving mechanism and a material belt recycling mechanism. The material belt driving mechanism comprises a movable clamping assembly, a driving assembly and a fixed clamping assembly, the driving assembly and the fixed clamping assembly are both arranged on the supporting assembly, the driving assembly is in driving connection with the movable clamping assembly, and the movable clamping assembly and the fixed clamping assembly are both used for clamping or loosening a material belt; the driving assembly is used for driving the movable clamping assembly to advance or retreat in the material pulling direction. The material belt recycling mechanism is arranged on the supporting assembly, located on the downstream of the material belt driving mechanism and used for collecting the material belt. According to the material belt recovery device, swinging of the ACF material belt can be reduced, it is guaranteed that the ACF material belt is conveyed according to the precise path and speed, and the driving stability and precision are improved.

The invention belongs to the technical field of wear resistance testing, and particularly relates to a wear resistance testing device and method for a luggage pull rod. Comprising a test box; a notch is formed in the test box; a box body is placed in the test box; the box body is positioned in the notch; a pull rod is slidably arranged on the side of the box; a position control clamping unit is arranged on the test box; the position control clamping unit comprises a first base; the two first bases are both mounted at the bottom of the test box; the two ends of the position control lead screw are connected to the opposite faces of the two first bases correspondingly. Two thread areas are symmetrically arranged on the position control screw rod; the thread directions of the two thread areas are opposite; the double-action testing device is arranged on the testing box; the double-action testing device comprises a limiting chute which is arranged at the bottom of the testing box in a penetrating manner; the limiting chute extends to the inner bottom surface of the test box; the pull rod can be smoothly pulled by the device, the device is prevented from being clamped due to the self-locking function of the device in the testing process, the testing effect and efficiency of the device are improved, and the limitation of the device in practical application is reduced.

The recrystallization area highway tunnel drainage system convenient to clean and maintain comprises an annular drainage pipe, the annular drainage pipe is composed of a small-diameter annular pipe on the upper portion and two large-diameter straight pipes on the lower portion, and the upper ends of the two large-diameter straight pipes are connected with the two ends of the small-diameter annular pipe through unequal-diameter three-way connectors respectively. The lower ends of the two large-diameter straight pipes are connected with a longitudinal drainage pipe and a transverse drainage pipe through equal-diameter four-way connectors respectively, wall corner inspection wells are arranged on the two sides of the tunnel respectively, each unequal-diameter three-way connector is located in one wall corner inspection well, and well mouths of the wall corner inspection wells are located on the side wall of the tunnel. A guide rope is arranged in the unequal-diameter three-way connectors, the large-diameter straight pipe, the equal-diameter four-way connector, the transverse drainage pipe and the central drainage ditch on the same tunnel section, the two ends of the guide rope extend out of openings of the two unequal-diameter three-way connectors, one end of the guide rope is connected with a high-pressure cleaning spray head, and the high-pressure cleaning spray head is connected with a high-pressure cleaning machine through a hose. The other end of the guide rope is connected with a winch.

The drawing hose comprises a corrugated pipe, the corrugated pipe is arranged in a supporting pipe in a penetrating mode, a water outlet assembly is connected to the corrugated pipe, the outer side of the corrugated pipe is sleeved with a locking sleeve and a releasing sleeve, the locking sleeve is connected with the supporting pipe, one end of the locking sleeve extends into the supporting pipe, and a fixing part is arranged at the end of the locking sleeve; the fixing part can be connected with the outer side of the corrugated pipe in a clamped mode, the release sleeve is located between the corrugated pipe and the locking sleeve, and the release sleeve can be inserted into the locking sleeve and can open the fixing part. The locking sleeve and the releasing sleeve are arranged on the corrugated pipe, the fixing part is arranged at the end, inserted into the supporting pipe, of the locking sleeve, and the fixing part can be connected with the outer side of the corrugated pipe in a clamped mode, so that the drawing length of the corrugated pipe is fixed, and flushing operation is facilitated; and meanwhile, the release sleeve can be inserted into the locking sleeve to open the fixing part so as to unlock the corrugated pipe, so that the corrugated pipe is convenient to retract, and the use is convenient.

A screw-rail type generator set protective device, relating to the field of vehicle-mounted generator technology, includes a fixed base, a base frame, a screw-nut mechanism, and a protective housing. The fixed base consists of channel steel and connecting beams. Rollers on both sides of the base frame are rolled into the channel steel grooves. The base frame contains a generator set mounting position. The screw-nut mechanism is installed between the base frame and the fixed base to drive the base frame to extend or retract. The protective housing is mounted on the base frame, with an open bottom, inspection doors and air inlet louvers on both sides, an exhaust louver at one end, an electrical maintenance door at the other end, and a filling port at the top. The base frame contains a vibration damper, and a rubber insulating pad separates the protective housing from the base frame. This invention provides robust support with the fixed base, the roller design allows for smooth extension or retraction of the base frame, the screw-nut mechanism facilitates maintenance and locks the base frame, and the protective housing protects the generator set and dissipates heat. It exhibits good stability and safety, effectively ensuring the stable operation of the generator set.

The present invention provides a closing drive mechanism and a medical stapler including the same, wherein the closing drive mechanism comprises a movable handle, a first slider, a retaining member, a closing drive member and an actuating rod, wherein the initial position of at least part of the structure of the first slider is located on the proximal side of the retaining member, and the actuating rod is provided with a pressing portion and a yielding portion, wherein the initial positions of the pressing portion and the yielding portion of the actuating rod are both located on the proximal side of the retaining member, and when the movable handle is held in the initial state, the first slider moves toward the distal side and engages with the retaining member, and after the stapler is fired, the retaining member automatically disengages from the first slider. The present invention limits the position of the closing drive member when the nail head is closed by engaging the retaining member and the first slider, thereby preventing the closing pull tab from moving toward the distal side of the stapler when the stapler is fired, and after the stapler is fired, the retaining member no longer limits the position of the closing drive member, and the nail magazine and the nail anvil can be automatically opened.

This invention discloses a washing machine water tank assembly and a washing machine. The water tank assembly includes: a water tank; a detergent dispenser, which is retractable and located within the water tank; and a slide rail fixed to the water tank for pulling out the detergent dispenser. The slide rail has two slide rail portions arranged left and right, and the detergent dispenser has a groove that matches the slide rail portions. By setting the slide rail portions and the groove, the detergent dispenser can be pulled out smoothly and stably, completely solving the problem of uneven pulling and wobbling of the detergent dispenser. This also greatly improves product quality, enhances user experience, and is convenient to implement. When the detergent dispenser is pulled out, the groove moves on the slide rail portion, which facilitates the smooth pulling out of the detergent dispenser. Furthermore, the slide rail portion is located within the groove and moves relative to the detergent dispenser in the front-to-back direction, avoiding wobbling of the detergent dispenser in the left-to-right direction and increasing stability during the pulling process.

This application discloses a flexible bag with chain teeth, comprising: fabric, core thread, sewing thread, and multiple chain teeth; the fabric includes a fabric body, a pleated edge, and a connecting portion, the pleated edge conforming to the edge region of the fabric body, and the connecting portion connecting between the edge end of the fabric body and the edge end of the pleated edge; the connecting portion has a thread channel, through which the core thread passes; the sewing thread is sewn onto the fabric and locks the connecting portion, thereby tightly wrapping the core thread through the connecting portion; multiple chain teeth are arranged along the extension direction of the core thread, and each chain tooth is connected to the area of ​​the connecting portion of the fabric. This application can at least solve problems such as the core thread being not secure.

According to the technical scheme, the automobile back row lock catch is characterized in that the automobile back row lock catch comprises a metal base, the metal base comprises a bottom plate, a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are fixed to the two sides of the bottom plate, a pull belt is fixed to the first vertical plate, and a first lock catch is fixed to the pull belt; a second lock catch rotating vertically is hinged to the second vertical plate, a rotating shaft is arranged between the second vertical plate and the second lock catch and sleeved with a torsional spring driving the second cable harness to rotate upwards, the first lock catch is connected with a first bunch, the second lock catch is connected with a second bunch, the first bunch and the second bunch are fixed together, one of the two adjacent lock catches is rotationally connected, and the other lock catch is rotationally connected with the other lock catch. One lock catch is connected with the other lock catch through a drawstring, so that only one lock catch can swing, the other lock catch is positioned, the situation that the two lock catches collide with the hip of a sitting user at the same time is avoided, and the comfort of the sitting user is improved when the sitting user sits in the back row.

The utility model belongs to the technical field of unmanned aerial vehicle countering equipment protection, and particularly relates to an unmanned aerial vehicle countering equipment protection device which comprises a protection device moving bottom plate, and the top of the protection device moving bottom plate is fixedly connected with a countering equipment protection box body. An unmanned aerial vehicle countering equipment protection assembly is installed in the countering equipment protection box body, a pull rod assembly is installed on the side of the protection device moving bottom plate, universal wheels are installed at the bottom of the protection device moving bottom plate, and hinges are fixedly connected to the back of the countering equipment protection box body; the top of the hinge is fixedly connected with a protective box cover plate; the unmanned aerial vehicle countering equipment can be conveniently protected and stored when not used, the supporting elastic plates are arranged on the upper side and the lower side of the countering equipment, external collision force can be buffered, and the countering equipment can be conveniently ejected out when taken, so that the countering equipment is more convenient to take.

The invention provides a smelting method for low-carbon low-silicon high-titanium special welding. The smelting method comprises the steps of molten iron desulfurization, converter smelting, converter end point component and temperature control and aluminum ingot adding according to the end point oxygen content. Feeding the LF refining furnace into a station, supplying power for a minutes, and adding high-alkalinity refining synthetic slag; b, starting to deoxidize by using calcium carbide after minutes, and carrying out end-point oxygen determination operation; tapping, feeding a low-aluminum low-nitrogen ferrotitanium core-spun yarn, and finally adding ferroboron to start soft blowing operation; and after soft blowing is finished, steel is hoisted for pouring, an integral tank is used for production, and protective casting is well performed in the whole casting process. According to the method, the titanium content can be stably controlled between 0.11% and 0.15%; the silicon content is controlled to be 0.03%, and the carbon content is stably controlled to be 0.07%-0.10%, so that the welding wire is smooth in drawing and good in welding performance; the total oxygen content is controlled within 10 ppm, the castability of the welding wire steel is improved, and the problems that the production process of the steelmaking procedure is unstable, and water gaps of a tundish and a large ladle are blocked and nodulated are successfully solved.

The utility model provides a mold throwing and coating device which comprises a mounting plate, a cavity shell is arranged at the upper end of the mounting plate, two rotating columns are rotatably connected to the upper end of the mounting plate and located in the cavity shell, two rotating discs are arranged at the upper ends of the two rotating columns, worm wheels are fixedly arranged on the outer arc surfaces of the two rotating columns in a sleeving mode, and the worm wheels are arranged on the outer arc surfaces of the worm wheels. Worms are rotationally connected into the cavity shell, the two worm wheels are connected with one worm in a meshed mode, an electric driving unit is arranged on the right side of the cavity shell, and spin-coating fixing mechanisms are arranged at the upper ends of the rotating discs correspondingly. According to the throwing coating mold device, the placing shell which can be replaced quickly can meet throwing coating of paper bowls with different sizes, so that the adaptability of a throwing coating mold is greatly improved.

The utility model discloses a rotating shaft assembly easy to disassemble and a door and window thereof, and belongs to the technical field of door and window installation. The device comprises a movable shaft sleeve, a first base and a first rotating shaft telescopically arranged on the movable shaft sleeve, an elastic piece for limiting stretching of the first rotating shaft is arranged between the movable shaft sleeve and the first rotating shaft, the first base is provided with a first limiting hole matched with the first rotating shaft, and the end, away from the first base, of the first rotating shaft is provided with a handle part. The handle part is arranged at the end part of the first rotating shaft, so that people can apply a force closer to the center line direction of the first rotating shaft to the handle part more easily, the friction force between the first rotating shaft and the movable shaft sleeve is reduced, the first rotating shaft can be pulled more easily and smoothly, and the mounting efficiency of the first rotating shaft and the assembly is improved; in addition, the abrasion loss of the periphery of the first rotating shaft can be reduced, and the situation that due to long-term use, abrasion is serious, the first rotating shaft is loosened, and abnormal sound exists in rotation is avoided.

This utility model provides a packaging box with dual sterilization via ultraviolet light and plasma, comprising: an outer shell, with an inner shell slidably embedded within the outer shell. This packaging box with dual sterilization via ultraviolet light and plasma utilizes a structure including guide rails, grooves, limiting strip one, limiting strip two, ultraviolet sterilization lamp strips, and a negative ion generator. The embedded cooperation of the guide rails and grooves provides directional sliding guidance for the inner shell, ensuring smooth and non-deviation-prone pulling. The cross-blocking of limiting strip one and limiting strip two prevents the inner shell from falling off during extraction. The directional sterilization and comprehensive coverage of the ultraviolet sterilization lamp strips and negative ion generator can cover the surface of items and hidden corners, thoroughly eliminating microorganisms and overcoming the limitations of single sterilization methods. The multiple structures support each other, making operation convenient and stable while significantly improving sterilization thoroughness, adapting to the needs of various items, and providing users with a safe and reliable sterilization experience.

This utility model relates to the field of refrigerator manufacturing technology, and in particular to a refrigerator with a fully automatic ice maker with a water flow system. The refrigerator includes a smart refrigerator with a refrigerator compartment and a freezing compartment at both the top and bottom. A freezing compartment is installed at one end of the refrigerator compartment, and an ice box and a water storage box are slidably connected to the bottom of the freezing compartment. This utility model uses the smart refrigerator to cool the purified water in the water storage box, and then activates a water circulation mechanism to transport the purified water from the water storage box to a spray pipe, which sprays the water into the ice maker, filling the ice maker. Then, the refrigeration equipment is activated to further freeze the purified water remaining in the ice maker. The purified water inside the ice maker forms ice through the refrigeration equipment, and the spray pipe gradually sprays water onto the ice inside the ice maker, effectively increasing the volume of the ice.

The utility model provides a drawing basin faucet and a bathroom cabinet, the drawing basin faucet comprises a temperature adjusting valve assembly, a hot water pipe, a cold water pipe and a mixed water outlet pipe, the hot water pipe, the cold water pipe and the mixed water outlet pipe are connected with the temperature adjusting valve assembly, and the other end of the mixed water outlet pipe is provided with a shower head assembly; an outlet channel is arranged at the faucet installation position, the mixed water outlet pipe penetrates through the outlet channel, and the shower head assembly extends out of the outlet channel towards the wash basin. The shower head assembly comprises a ball cup and a shower head, the shower head is connected with the mixed water outlet pipe through the ball cup and can rotate relative to the water outlet end of the mixed water outlet pipe, so that the water outlet direction is adjusted, more use scenes are met, and the use convenience is improved.

The utility model discloses an anti-falling device of a mining elevator, which comprises a support plate, two sides of the support plate are respectively provided with a support frame extending downwards, the middle part and the lower end of the support frame are respectively provided with a first support arm and a second support arm which extend outwards, and the outer side of the second support arm is provided with a pulley; the limiting device comprises a lifting rod, the lifting rod is embedded in the middle of the supporting plate, an elastic steel plate arranged at the lower end of the supporting plate is arranged in the middle of the lifting rod, the two ends of the elastic steel plate are connected to the lower end of the supporting plate through bolts, and a spring surrounding the outer side of the lifting rod is arranged between the middle of the elastic plate and the middle of the supporting plate; clamping blocks are arranged at the lower ends of the lifting rods; two limiting rods which are meshed and linked with each other are clamped through the clamping blocks, one ends of the two limiting rods are fixed to the middle of the first supporting arm, and limiting pieces are arranged on the outer sides of the limiting rods; the two guide rails are arranged on the two sides of the supporting plate correspondingly, the structure is simple, and falling prevention is more stable.

The utility model discloses a GCS drawer-type switch cabinet, comprising a switch cabinet which is provided with a buffer fixed equipment installation structure; the buffer fixing type equipment installation structure comprises an equipment cavity, a pair of fixing plates, a plurality of installation sliding ways, a plurality of drawer type installation plates, a plurality of buffer combination blocks, a fixing box, a plurality of installation cavities, a plurality of installation rods, a plurality of spring buffer fixing assemblies and an opening and closing door. The utility model relates to the technical field of switch cabinets, and has the beneficial effects of solving the problems that most equipment mounting structures of the existing switch cabinets are rigidly fixed and lack of buffering design, control equipment is moved out through a drawer, no effective buffering and fixing structure is available when the drawer is withdrawn, the drawer is impacted when the drawer is withdrawn, impact vibration force is generated, and the service life of the drawer is prolonged. And internal elements are easy to loosen or damage along with long-time use and drawing, so that the reliability of equipment operation is influenced.