77results about How to "Small and portable" patented technology

The invention relates to a waist hanging type three-wheel moped based on multi-sensor data fusion driving. Comprising a wearing waistcoat, a button buckle device, a traction device, a middle rotating device, a wheel leg device, a vehicle body fixing frame, an integrated control box and a driving rear wheel. The wearable waistcoat is connected with the middle rotating device through a button buckling device and a traction device, and two driving rear wheels are symmetrically arranged on the two sides of the bottom of the vehicle body fixing frame; an inertial measurement unit IMU is arranged on the wearing waistcoat, a wheel leg driving motor is provided with an absolute value encoder, a wheel leg knee joint torque sensor is arranged in a wheel leg device, a driving rear wheel torque sensor is arranged on an inner side shaft of a driving rear wheel, and a rotating speed encoder is arranged between a driving rear wheel shell and the driving rear wheel torque sensor. The control flexibility is improved, interference to human body movement is reduced, the wheel speed of the driving rear wheel can be adjusted in real time along with the human body movement, the wheel leg driving joint angle is adjusted in real time according to the road condition change, damage to the human body is reduced, and adaptability is improved.

The utility model discloses a multi-parameter automatic detection device for slurry, which relates to the technical field of slurry performance detection and comprises a detection box, and a specific gravity detection module, a viscosity detection module and a sand content detection module are sequentially distributed in the detection box from top to bottom. An input port of the specific gravity detection module is provided with a slurry taking device for sampling to-be-detected slurry and a water taking device for pumping clear water into the detection box for use; a partition plate for supporting the specific gravity detection module is arranged in the detection box; the sand content detection module comprises a filtering bin and a sand content detector arranged below the filtering bin, a filtering opening is formed in the side wall of the bottom of the filtering bin, and a screen used for filtering mud is installed on the filtering opening. The device can realize automatic detection of three parameters of specific gravity, viscosity and sand content of slurry, is simple, convenient and quick to operate, effectively reduces errors caused by manual operation, and greatly improves the efficiency and accuracy of slurry performance detection.

The invention relates to a wearable dynamic and static blood supply monitoring device and method.The device comprises a front-end testing module and a rear-end processing module, the front-end testing module is connected with the rear-end processing module through a front-end and rear-end connecting line, and the front-end testing module covers the skin of a patient; the front-end processing module comprises a pressure layer and a light transmitting and receiving layer, a pressure sensor is arranged on the pressure layer, a light emitting diode and a photoelectric detector are arranged on the light transmitting and receiving layer, the pressure layer is connected with the light transmitting and receiving layer through a front-end internal connecting wire, and packages are arranged on the two surfaces of the pressure layer and the light transmitting and receiving layer. The rear-end processing module comprises a signal collecting, processing and transmitting layer, a signal collecting, processing and transmitting part is arranged on the signal collecting, processing and transmitting layer, and packages are arranged on the two faces of the signal collecting, processing and transmitting layer. Compared with the prior art, non-invasive real-time monitoring of the skin blood supply state is achieved, and the thrombus type can be judged in time.

The present application relates to the technical field of high-voltage transmission line operation and maintenance equipment, and in particular to an insulator string thermal deicing and cleaning device, comprising a connecting slide rod, wherein the number of the connecting slide rods is two and they are symmetrically arranged front to back, and the two connecting slide rods are commonly provided with two groups of upper and lower symmetrical clamping mechanisms for locking on the insulator string, the number of each group of the clamping mechanisms is two and they are symmetrical front to back, and the two connecting slide rods are commonly provided with two front to back symmetrical thermal deicing mechanisms for thermally melting the ice on the insulator string. By setting the connecting slide rod and the thermal deicing mechanism, the thermal deicing work can be applied to insulator strings in different setting states, thereby improving the adaptability, so that it is more convenient to perform deicing work on the insulator string, reducing the carrying of adapter equipment, and facilitating the staff to perform deicing work on the insulator string in a special environment in cold weather, so that it is more convenient.

A vehicle-mounted support for conveniently replacing a wheel relates to the technical field of agricultural machinery accessories, and when the wheel needs to be replaced, only one person can lift an agricultural machine by using the vehicle-mounted support, so that the wheel replacement difficulty and workload are greatly reduced; comprising a mounting seat and a supporting bracket, and one end of the mounting seat is used for integrally mounting the vehicle-mounted bracket; a mounting hole is formed in the other end of the mounting seat, and one end of the supporting bracket is rotationally connected with the mounting seat through the mounting hole; the other end of the supporting bracket is a supporting end, and the supporting end extends towards the left side or the right side or any one side to form an extending supporting part.

The utility model provides a heat dissipation device and a nuclear power excitation simulation machine, and relates to the technical field of heat dissipation equipment, the heat dissipation device comprises an air guide pipe and an airflow guide piece, the air guide pipe is vertically arranged, and the air guide pipe is provided with a top end and a bottom end; the airflow guiding piece is arranged at the top end of the air guiding pipe and provided with a first air inlet, a first air outlet and a cavity, a partition plate is arranged in the cavity, the cavity is divided into an air inlet cavity and an air outlet cavity through the partition plate, the first air inlet is communicated with the air inlet cavity, the air inlet cavity is communicated with the air guiding pipe, and the first air outlet is communicated with the air outlet cavity. A second air inlet communicated with the bottom end is formed in the bottom of the air outlet cavity. According to the device, cold air enters from the top end, and hot air subjected to heat exchange is discharged from the top end, so that dust and other impurities in the air at the bottom can be effectively prevented from entering the equipment, the heat dissipation effect can be guaranteed, and the performance of the equipment can be guaranteed.

The utility model provides an LED lamp convenient to maintain, and relates to the field of lamps. The LED lamp convenient to maintain comprises a side plate made of a rubber material, a fixing pad used for fixing the lamp to a tunnel and a lamp panel used for illuminating the tunnel, the side face of the side plate is rotationally connected with a moving mechanism used for driving the lamp panel to adjust the height, and the moving mechanism comprises a rotating main rod and a moving line; the surface of the rotating main rod is rotatably connected with the lower side of the side plate, and the bottom of the moving line is fixedly connected with two ends of the surface of the rotating main rod. According to the LED lamp convenient to maintain, the moving mechanism is arranged, a rotating disc is rotated to drive a rotating main rod to rotate, the rotating main rod rotates to drive a moving line with one end connected with a moving rod to slide on the surface of a rotating auxiliary rod fixedly connected with a baffle and then wind around the surface of the rotating main rod, and a moving thin rod in a sliding groove moves to a proper height; and the working steps when the maintenance personnel disassemble the LED lamp and the carrying of climbing tools are reduced, and the safety of the maintenance work of the LED lamp is enhanced.

The invention relates to the technical field of sewage treatment, in particular to an intelligent control system and method based on a five-section Bardellpho process, and the intelligent control system comprises a water inlet module, an aeration module, a backflow module, a sludge discharge module and a control module; the control module is respectively in communication connection with the water inlet module, the aeration module, the backflow module and the sludge discharge module; a first aerobic tank is divided into a low-oxygen area and a high-oxygen area, and ammonia nitrogen analyzers are mounted at the tail end of the high-oxygen area of the first aerobic tank and the tail end of a second aerobic tank respectively and used for collecting ammonia nitrogen concentrations of corresponding areas; dO monitors are respectively arranged at the tail ends of the low-oxygen zone of the first aerobic tank, the high-oxygen zone of the first aerobic tank and the second aerobic tank and are used for collecting the DO concentration of the corresponding zones. Based on the intelligent control system, the intelligent control method provided by the invention accurately controls the operation parameters to be in an optimized state. According to the invention, the effect of strengthening endogenous denitrification and efficient nitrogen removal is realized, refined operation is realized, and the operation efficiency is improved.

The utility model discloses inflatable headrest compression bag, and the bag body includes top layer, middle layer and bottom layer, and the top layer is sealed with the four around middle layer, and is in the middle transverse heat seal line is linked two layers, and the inflatable cavity of two layers is communicated, and is equipped with the integrated valve of filling and discharging on the top layer and communicates with the inflatable cavity, the middle layer is sealed with bottom layer three edges, and one side is the open end with the sealing strip, and is equipped with the air extraction valve on the bottom layer and communicates with the cavity between two layers. The utility model expands the storage compression bag into inflatable headrest use, and is friendly to the outdoor camping, realizes the portability of one thing multiple use, reduces the article of carrying.

The utility model relates to the field of clipping machines, and discloses a chipless clipping machine which comprises a clipping machine body and a positioning table installed in the clipping machine body. The material guide plate is mounted on one side of the clipping machine body; the movable plate is located between the shearing machine body and the material guide plate and located under the discharging side of the positioning table; the movable shafts are fixed on the two sides of the movable plate; the mounting groove is formed in one corner of the surface of the movable plate, and a fixed shaft is fixed on the side wall; and the telescopic end of the electric telescopic rod is fixedly provided with a lantern ring and is sleeved with the fixed shaft of the mounting groove through the lantern ring. The movable plate is arranged between the shearing machine body and the material guide plate, and is arranged below the positioning table, so that scraps generated by shearing can be conveniently and directly collected, the scraps on the surface of a bar are secondarily cleaned through vibration generated when the bar falls onto the surface of the movable plate, the scraps carried on the surface of the bar are further reduced, and the production efficiency is improved. Therefore, the problem of pollution to the production environment caused by movement of the scraps along with the workpiece is reduced.

The utility model relates to the technical field of fire-fighting equipment, in particular to a forest fire-fighting supply cabinet which comprises a cabinet body, a mounting part is arranged on the cabinet body, a photovoltaic panel is arranged at the upper end of the mounting part, a storage chamber is arranged in the cabinet body, a partition plate is fixedly arranged in the storage chamber, a plurality of supporting parts are fixedly arranged on one side of the partition plate, and the supporting parts are fixedly arranged on the other side of the partition plate. A drawer is arranged on one side of the cabinet body, a partition plate is arranged on the other side of the cabinet body, a containing chamber is arranged on the other side of the partition plate, a portable water pump is arranged in the containing chamber, a water hose matched with the portable water pump is arranged in the drawer, and a moving mechanism matched with the portable water pump is further arranged in the containing chamber. The portable water pump can be moved to a water source near a fire disaster according to the position of the fire disaster, so that the laying length of a water hose is reduced, a processor and a wireless module are arranged in the cabinet body, and the position, the operation state and the material condition of the supply cabinet can be searched in real time on a platform or a mobile phone terminal.

The utility model provides a live broadcast all-in-one machine, and relates to the technical field of live broadcast. The foreground screen is arranged on the first end face of the case; the background screen is arranged in the case, a certain distance is formed between the background screen and the second end face of the case, and the foreground screen directly faces the background screen; the camera is arranged in the middle of the foreground screen; and the signal processor is arranged in the case. According to the scheme of the utility model, requirements of various occasions can be met, materials can be stored locally, live broadcast can be controlled in real time through a network, a user can reduce carrying of a large number of devices, live broadcast work can be carried out only by using the live broadcast all-in-one machine, and user experience is improved.

The utility model relates to the technical field of cutting pliers, in particular to labor-saving double-lever cutting pliers. Comprising an insulating plier handle and a sliding clamping sleeve plate, a rotary connecting disc is integrally formed at the front end of the insulating plier handle, a combined plier head is installed on the side, away from the insulating plier handle, of the rotary connecting disc, a guide sliding groove hole is formed in the insulating plier handle, measuring scales are carved on the outer side of the insulating plier handle, and the sliding clamping sleeve plate is installed on the outer side of the insulating plier handle. Arc-shaped rubber protruding blocks and reset springs are installed on the two sides of the sliding clamping sleeve plate. A user pulls a sliding clamping sleeve plate to compress a reset spring through an arc-shaped rubber convex block, the sliding clamping sleeve plate slides along a guide sliding groove hole, a steel wire is placed at the front end of the sliding clamping sleeve plate, and the reset spring pushes the sliding clamping sleeve plate to be matched with an insulating plier handle to clamp the steel wire. The diameter of the steel wire can be detected through the measuring scales arranged on the outer sides of the insulating plier handles, and the diameter of the steel wire can be rapidly measured by adopting the mode.

This utility model discloses an auxiliary tool for calibrating machining holes in a high-speed train bogie frame, including a mounting base. A detection component is provided on one side of the mounting base, and clamping components are provided on the top and bottom of the mounting base. A measuring component is provided on the detection component. The detection component includes a rotating rod, an elliptical wheel, a guide rod, an L-shaped plate, a detection needle, and a spring A. Through the cooperation between the detection component, sleeve, inner sleeve rod, spring B, clamping plate, roller, triangular block, and measuring component, this utility model adopts a lightweight design, with a small and portable overall size. It can be flexibly transported to the work site without additional handling equipment. It can be directly fixed to the outside of the high-speed train bogie. With the help of a sliding mechanism adapted to the frame structure, after completing a set of hole detections, there is no need for repeated disassembly and installation. It can be quickly switched to the next detection station simply by sliding smoothly along the bogie.

This invention relates to the technical field of bridge expansion joint measuring devices, and discloses a bridge expansion joint measuring device and its measuring method, comprising: a fixed main handle, which is arranged in a hollow cylindrical shape; and an external probe measuring head, which is mirror-symmetrically arranged on both sides of the fixed main handle and movably arranged on both sides of the fixed main handle through a combined telescopic mechanism. Each external probe measuring head includes: a measuring base, which is coaxially arranged with the fixed main handle and has a diameter smaller than that of the fixed main handle. This device uses a first telescopic part and a second telescopic part in the combined telescopic mechanism to form a two-stage telescopic structure. The first telescopic part can automatically push the external probe measuring head outward after unlocking, which can meet the needs of rapid measurement of expansion joints of conventional width. When the width of the expansion joint exceeds the maximum stroke of the first telescopic part, the second telescopic part can be unlocked at the same time, and the fixed positioning plate and the entire external probe measuring head can be driven to further expand outward through the outer telescopic cylinder and the radial connecting rod, so that the measuring range is multiplied.

The invention discloses a flue gas emission system of a sulfur recovery device. The flue gas emission system comprises a tail gas incinerator, a steam superheater, an incinerator steam generator, a low-pressure steam generator, an alkaline washing tower and a glass fiber reinforced plastic chimney which are sequentially connected through pipelines, the alkaline washing tower is provided with a circulating pump, the circulating pump is arranged on an alkaline liquor circulating pipe, one end of the alkaline liquor circulating pipe is communicated with the bottom of the alkaline washing tower, and the other end of the alkaline liquor circulating pipe extends into the upper part in the alkaline washing tower; the glass fiber reinforced plastic chimney is further communicated with a return pipe, and condensate in the glass fiber reinforced plastic chimney flows back into the alkaline washing tower through the return pipe by means of gravity. The flue gas heating process and heat exchange equipment behind the flue gas alkaline washing tower are omitted, meanwhile, the low-temperature condition that the chimney is made of glass fiber reinforced plastic is created, energy conservation and efficiency improvement are achieved, the construction cost is greatly reduced, the requirements for low-temperature flue gas emission and corrosion resistance are met, the flue gas emission temperature is low, pollutants carried by flue gas are reduced, and white fog elimination is facilitated.

This invention provides a heat exchange device for waste heat utilization and cold-end corrosion prevention, comprising an air inlet box, a heat exchange box, a negative pressure device, an air outlet main pipe, a hot air return pipe, and several heat exchange units. The heat exchange box has a waste heat channel. Each heat exchange unit has two ends connected to the air inlet box and the input end of the negative pressure device, respectively, and each heat exchange unit extends through the waste heat channel. The negative pressure device is connected to the air outlet main pipe. The air outlet main pipe is also connected to one end of the hot air return pipe. The other end of the hot air return pipe extends into the waste heat channel, then extends out from the waste heat channel and connects to the air inlet box, thereby returning a portion of the high-temperature air after heat exchange to the air inlet box. This heat exchange device can increase the air temperature drawn into the heat exchange units, preventing the formation of a corrosive ash layer at the cold end of the heat exchange units due to excessively low temperatures, completely solving the technical problem of corrosive ash accumulation inside the device, extending the service life of the heat exchange device, and saving maintenance and repair costs.

The utility model relates to a set box for tooth collection. The set box comprises a conjoined cover box capable of being opened and closed, an alcohol disinfection sheet clamping groove is formed in a box cover of the one-piece cover box, and a cleaning pipe is detachably placed on the inner side of a box body of the one-piece cover box in the length direction; a storage pipe is obliquely arranged on one side of the cleaning pipe, and disposable tweezers are arranged on the inner side of a box body of the one-piece cover box in the length direction. And a concave cleaning tube placing hole is formed between the adjacent storage tube and the disposable tweezers. The actual size of the tooth collection set box is similar to that of a glasses box, the tooth collection set box is convenient to carry, safe and conspicuous, and in addition, the alcohol disinfection tablets effectively maintain a sterile environment.

The utility model relates to the technical field of pipe fitting connection, and discloses a linear crimping pipe fitting which comprises a pipe fitting body, a stainless steel sleeve arranged outside the pipe fitting body in a sleeving mode and a connecting piece arranged on the pipe fitting body and used for being connected with the stainless steel sleeve. An annular first sealing groove is formed in the outer wall of the clamping end in the circumferential direction, a first sealing ring is arranged in the first sealing groove in a sleeved mode, and the distance between the first sealing ring and the stainless steel sleeve is not smaller than the distance between the outer wall of the clamping end and the stainless steel sleeve. The utility model has the effect of preventing the pressure leakage of the pipe fitting.

The utility model belongs to the technical field of separation devices, and particularly relates to a dioctyl terephthalate distillation system which comprises a distillation tower, a plurality of tower plates arranged in the distillation tower, a heat exchanger connected to the bottom of the distillation tower, a product storage tank connected to the top of the distillation tower and a stirring assembly arranged in the distillation tower, the stirring assembly comprises a stirring paddle and a spiral stirrer, the stirring paddle is located at the bottom of the distillation tower, a plurality of corrugated plates and a plurality of flow guide covers are arranged in the distillation tower, the corrugated plates are located above the flow guide covers, and the flow guide covers are located above the stirring paddle. According to the utility model, the space in the distillation tower is divided into three parts according to functions, and each section adopts a proper internal component, so that the optimization of the distillation effect is realized.

The invention relates to the technical field of geological exploration, in particular to a geological data acquisition, storage and analysis method. The geological data acquisition, storage and analysis method comprises the following steps: step S100, determining an acquisition purpose and content; step S200, determining appropriate tools and equipment based on the purpose and the content, and formulating an acquisition plan and a flow; and S300, on-site investigation and investigation are carried out based on the process, the collection range and content are determined, problems possibly encountered in the site are identified and solved, and it is ensured that the collected data meet actual requirements. The method has the advantages of being high in data precision and high in mass data obtaining and processing efficiency, and solves the problems that existing geological data is affected by human and environmental factors, the geological data precision is not high easily, the geological mass data is difficult to obtain and process, and the geological data processing efficiency is high. And the data acquisition and processing efficiency is low.

The utility model provides a wrench capable of improving the assembly and disassembly efficiency of a wind power gear box, which is characterized in that a tool steel pipe is a hollow steel pipe, and more than two quadrangular heads are fixed in the middle of the outer circumference of the tool steel pipe; the first steel plate and the second steel plate are respectively fixed on two sides of the cross beam to form a U-shaped body; the first tool bolt sequentially penetrates through a through hole formed in the first steel plate, a shaft hole of the tool steel pipe and a through hole formed in the second steel plate, the round nut is installed on a threaded section of the first tool bolt in a screwed mode, and the first steel plate and the second steel plate clamp the tool steel pipe. The wrench force arm is fixedly connected to the cross beam. According to the tool, the safety, the convenience and the working efficiency of the assembly and disassembly work of the wind power gear box are improved.

The utility model discloses a multifunctional manual wire stripper with an adjustable size, and relates to the field of electrician tool pliers, in particular to the multifunctional manual wire stripper with the adjustable size. The pair of pliers comprises a first plier head, a second plier head, a left plier handle and a right plier handle, the first plier head is hinged to the second plier head, the first plier head and the left plier handle are of an integrated structure, and the second plier head and the right plier handle are of an integrated structure; a roller mechanism is arranged on the inner side of the left clamp handle, a cutter mechanism is arranged on the inner side of the right clamp handle, the roller mechanism corresponds to the cutter mechanism in position, and a blade of the cutter mechanism corresponds to the middle position of the roller mechanism. The first plier head and the second plier head are provided with clamping heads, and the lower parts of the clamping heads are provided with upper wire stripping holes. According to the utility model, the wire stripper has conventional functions and can be used for stripping and opening wires with different diameters and different material sheaths at the same time; meanwhile, a clamping function, a nut dismounting function and a wire pressing function are integrated; the pair of pliers can achieve multiple functions, is multipurpose, reduces carry-on tools, is convenient for a user to use, and improves the working efficiency.

The utility model discloses a total station device with a positioning system, and belongs to the technical field of surveying and mapping. A total station device with a positioning system comprises a total station and an RTK measuring instrument, a telescopic support is arranged on the upper portion of a shell of the total station, a rotary drum is rotatably arranged on the telescopic support, the RTK measuring instrument is fixedly arranged on the rotary drum, a handle is further fixedly arranged on the rotary drum, the handle and the RTK measuring instrument are opposite in position, and the positioning system is arranged on the rotary drum. A limiting structure is arranged between the rotary drum and the telescopic bracket; according to the utility model, the RTK measuring instrument and the lifting handle are arranged on the rotating drum, when the rotating drum rotates, the positions of the RTK measuring instrument and the lifting handle can be changed, the RTK measuring instrument can be moved to the upper part for positioning during measurement, and the lifting handle is moved to the upper part during carrying, so that the RTK measuring instrument and the total station are convenient to carry on the whole; therefore, the problem that in the prior art, the RTK measuring instrument and the total station are inconvenient to carry at the same time during field measurement is solved.

This invention discloses a multi-voltage output camera kit handle, comprising a housing, a lithium battery, an intelligent control circuit, a power interface, and a power switch. The lithium battery, intelligent control circuit, power interface, and power switch are all mounted on the housing. The housing includes a lithium battery housing cavity and a power interface window. The lithium battery is installed inside the lithium battery housing cavity, and the power interface is installed at the power interface window. The power interface includes a charging interface and a discharging interface. The charging interface is used to charge the lithium battery, and the discharging interface is used to discharge different devices. The power switch is used to start or stop discharging different devices. The power interface, lithium battery, and power switch are all soldered onto the intelligent control circuit. This invention can replace the original handle in a kit without occupying extra space, and simultaneously provides multiple voltage outputs, powering both the camera unit and peripheral accessories.

The utility model belongs to the technical field of water treatment, and particularly relates to horizontal water treatment equipment which comprises a treatment barrel, the side wall of the treatment barrel is fixedly connected with a motor; the output end of the motor is fixedly connected with a rotating rod; the rotating rod extends into the treatment barrel; the inner side wall of the treatment barrel is fixedly connected with a rotating base; the rotating rod extends into the rotating base; a plurality of elastic belts are fixedly connected to the middle part of the rotating rod; the plurality of elastic belts are distributed at equal intervals; the end parts of the plurality of elastic bands are fixedly connected with storage bags; a plurality of water outlet holes are formed in the middle of the treatment barrel; the plurality of water outlet holes are distributed at equal intervals; according to the present invention, with the structure, the liquid can be synchronously purified by the active carbon and the ultrafiltration membrane so as to reduce the harmful substances carried in the liquid, such that the environmental pollution caused by the carrying of the harmful substances during the subsequent use of the liquid can be reduced.

The utility model provides an insect expelling device which comprises a main body, an insect trapping cavity and an insect trapping lamp, the insect trapping cavity is formed in the middle of the main body, the insect trapping lamp is arranged in the middle of the insect trapping cavity, a motor is arranged in a mounting cavity, a scraping plate is movably connected in the insect trapping cavity, and a first collecting opening located below the insect trapping lamp is formed in the bottom of the insect trapping cavity. In the using process of an insect repelling device in the prior art, during actual insect killing, pests are prone to being accumulated at an insect killing lamp, the smell of pest corpses influences later pest trapping and killing, and the service life of a mosquito killing lamp is shortened. After winged insects are repelled and killed through the combination of the trap lamp and the power grid, the winged insects can fall into the first collecting opening below to be collected, the fallen winged insects can be scraped through continuous rotation of the scraping plate, the winged insects falling into the trap cavity can be pushed into the second collecting opening through the bottom, arranged in a trapezoid mode, of the scraping plate, and the winged insects are prevented from being accumulated in the trap cavity to cause influences.

The utility model discloses multifunctional cutting pliers with a wrench, and relates to the field of electrician tool pliers, in particular to the multifunctional cutting pliers with the wrench. The first plier head and the second plier head are hinged to each other, the first plier head and the left plier handle are of an integrated structure, and the second plier head and the right plier handle are of an integrated structure. A first wrench fork is arranged on the outer side of the left plier handle, and a second wrench fork is arranged on the outer side of the right plier handle. Radial protrusions are arranged on the upper portion of the left plier handle and the upper portion of the right plier handle, the protrusions of the left plier handle and the right plier handle are matched to form a hexagon, and the hexagonal protrusions serve as a socket wrench of a hexagon nut after being combined. The wire cutting pliers have conventional functions and can perform wire stripping, wire opening and wire pulling treatment on wire rods with different diameters and different material sheaths at the same time; meanwhile, a clamping function, a nut dismounting function and a wire pressing function are integrated, and the wrench function of hexagon bolts and nuts is further achieved; a user can process different requirements and complete application in different application scenes by using one pair of pliers, one pair of pliers can realize multiple functions, one pair of pliers has multiple purposes, tools carried by the user are reduced, the use of the user is facilitated, and the working efficiency is improved.