46results about How to "Save maintenance time" patented technology

A locking mechanism for a diagonal tie rod in an outward-opening, top-hung hardware system is disclosed. The diagonal tie rod includes a movable tie rod slidably mounted on a base for positioning a first connecting rod. The base has a first connecting rod with a limiting groove at one end near the base. The positioning device includes a limiting block with a locking part. When the window sash needs to be opened to its maximum position, the locking part extends out of the base and engages with the limiting groove to form a limiting connection, thus locking the window sash. The movable tie rod has an unlocking part. When the window sash needs to be closed, the locking part slides within the base driven by the handle. The unlocking part abuts against the limiting block, creating a lever effect that disengages the locking part from the limiting groove, thereby releasing the locked state of the window sash.

The utility model discloses a marine organism cleaning device for an offshore platform seawater lift pump tower. The marine organism cleaning device comprises an L-shaped support, a scraper set, a first supporting mechanism and a second supporting mechanism. The L-shaped support is used for providing a bearing platform for the first supporting mechanism and the second supporting mechanism. The scraper group is tangent to the seawater lift pump tower of the offshore platform and is used for removing marine organisms attached to the seawater lift pump tower of the offshore platform when the seawater lift pump tower of the offshore platform ascends and descends; one end of the first supporting mechanism is arranged on the vertical face of the L-shaped support, the other end of the first supporting mechanism is connected with the first side face of the scraper set, and the first supporting mechanism is used for adjusting the tangent position relation between the scraper set and the offshore platform seawater lift pump tower in the horizontal direction. The tangent position relation between the scraper set and the seawater lift pump tower of the offshore platform is rotationally adjusted in the vertical direction; one end of the second supporting mechanism is arranged on the horizontal plane of the L-shaped support, and the other end of the second supporting mechanism is connected with the second side face of the scraper set and used for providing traction force in the vertical direction for the scraper set.

The utility model belongs to the technical field of guitars, and discloses a guitar shell, which comprises a guitar body and a guitar neck, the guitar body is connected with the guitar neck through a fixing bolt, a positioning assembly is arranged on the guitar neck at a position corresponding to the fixing bolt, and the positioning assembly comprises a fixing shell fixed on the guitar neck. Two springs which are symmetrically arranged up and down are arranged in the fixed shell, movable plates are connected to the ends, away from each other, of the springs, movable rods are connected to the sides, away from the springs, of the movable plates, the ends of the movable rods penetrate through the fixed shell and are connected with sawtooth plates, and the positioning assemblies can effectively limit displacement and rotation of the fixed bolts; according to the guitar, the connecting stability of the guitar body and the guitar neck is greatly enhanced, the loosening frequency of the fixing bolt is reduced, the times of checking and fastening the bolt by a player are reduced, the maintenance time and energy are saved, meanwhile, guitar performance reduction caused by loosening of the bolt is avoided, the service life of the guitar is prolonged, and the maintenance cost is reduced.

The utility model belongs to the technical field of pipeline detection, and particularly relates to an in-pipe annular space foreign matter monitoring device which comprises a monitoring flange arranged in an annular mode, and a central shaft is embedded in the monitoring flange. And the at least two groups of sensing bolts are arranged on the side surface of the monitoring flange in a surrounding manner, a visual sensor is arranged in each group of sensing bolts, and the visual sensors are electrically connected with the upper industrial personal computer. According to the utility model, the in-pipe annular space foreign matter monitoring device is embedded between the corrugated pipe flange and the base, the visual sensor is controlled through software, the real-time condition whether foreign matters exist in the narrow annular space between the corrugated pipe and the central shaft is acquired, and identified signals are transmitted to the upper industrial personal computer; and an operator selects a pipeline needing to be cleaned for cleaning, so that the production quality safety risk is eliminated, the automation degree of equipment maintenance is improved, the labor intensity of manual cleaning is reduced, the unnecessary maintenance time is effectively shortened, and the operation and maintenance cost is reduced.

The utility model discloses a feed gear of a semiconductor slicer, which comprises a stepping motor and a driving rod arranged at the lower end of the stepping motor, a blade is arranged inside the outer wall of the lower end of the driving rod, and the outer wall of the front end of the driving rod is fixedly connected with the driving motor to drive the blade to rotate at a high speed. A fixing plate is arranged on the lower side of the blade, clamps are arranged on the positions, close to the left side and the right side, of the outer wall of the upper end of the fixing plate so as to clamp a semiconductor to be cut, and a stepping motor and a driving motor are electrically connected with an external power source. The vertical moving area of the driving rod in the stepping motor is shielded, dust and other small particles in air are prevented from entering the moving area of the driving rod, the abrasion and fault probability of mechanical parts are reduced, under the condition that the transparent cylinder a is used for protection, the cleaning frequency can be reduced, and the cleaning efficiency is improved. Therefore, the maintenance cost and time are saved.

The utility model relates to the technical field of vehicles, and discloses a vehicle-mounted communication device and a vehicle. The vehicle-mounted communication device comprises a communication module and a mounting base, the mounting base comprises a base body and side plates, the two side plates are arranged on the two opposite sides of the base body in the first direction, the side plates and the base body jointly define a mounting space, at least one of the side plates and the base body is provided with a fixing structure, and the mounting space is used for containing the communication module; the mounting base fixes the communication module through a fixing structure. According to the vehicle-mounted communication device, the communication module can be prevented from shifting or falling off due to long-term vibration, and the installation stability of the communication module is improved.

The utility model provides a kind of vacuum bag type packaging sealing device, comprising: support;Workbench, it is fixedly installed on support upper end;Positioning plate, it is fixedly installed on support one side;Sealing group, it is set in workbench upper end;Limiting group, it is set in positioning plate one side.This kind of vacuum bag type packaging sealing device, by setting limiting group and the like structure, limiting group is conveniently operated by hydraulic rod, cooperate through-hole and connecting pipe, improve the efficiency of air extraction and connection stability, also have strong versatility;Heating plate can be detached in sealing group, it is convenient to maintain replacement, heating pipe and sealing plate cooperation realize reliable heat sealing, support rod guarantee pressing plate stability, electric telescopic rod realizes automatic sealing, reduce labor intensity, overall device is efficient, convenient, stable, can guarantee vacuum packaging quality, suitable for a variety of vacuum bag, improve the efficiency and reliability of packaging work.

This utility model discloses a high-capacity power nickel-metal hydride battery, relating to the field of new energy battery technology. It includes a battery module mounting bracket and a cover plate rotatably connected to its surface. The battery module mounting bracket contains a fixing component, and the cover plate is fixed to the surface of the battery module mounting bracket via the fixing component. This high-capacity power nickel-metal hydride battery allows the battery module to be installed on the battery module mounting bracket via the cover plate and fixing component. Disassembly only requires pulling a lever to disengage the fixing rod from the fixing slot. Under the action of a first telescopic rod and a first spring, the cover plate is lifted, simplifying the installation and disassembly process of the battery module, shortening assembly time, and improving production efficiency. Simultaneously, the fixing component effectively prevents the battery module from loosening or being damaged by external forces such as vibration, ensuring safety and reliability during operation.

The invention discloses an elevator intelligent maintenance method and device based on DGConv and an improved CBAM attention mechanism, and the method comprises the steps: firstly obtaining fault-related continuous data and discrete data based on an elevator mainboard, carrying out the data length alignment of the continuous data through dynamic time warping, and combining with the discrete data to construct an elevator fault prediction data set; then, constructing a CNN-Transform hybrid neural network of cavity global convolution and an improved CBAM attention mechanism for predicting the occurrence probability of various faults at the next moment, and performing training based on an elevator fault prediction data set; and finally, fault maintenance priorities are allocated to different faults according to the fault probabilities, and a targeted intelligent maintenance strategy is generated. The method provided by the invention has a remarkable effect in intelligent maintenance of the elevator, can greatly reduce the manpower and material resource overhead of a traditional maintenance method, saves the maintenance time, and optimizes the maintenance strategy.

The utility model relates to the technical field of vacuum coating machine accessories, in particular to an air outlet device with a quick release structure, which comprises a connecting component, quick release components are mounted on four shafts of the connecting component, an air outlet device body is mounted at the top of the connecting component, and an air outlet pipe is mounted at the top of the air outlet device body. And a spiral flow guide strip is mounted on the inner wall of the air outlet pipe. According to the improved air outlet device, the main connecting pipe and the auxiliary connecting pipe can be quickly mounted and dismounted through the quick dismounting assembly, the whole operation process is easy and convenient, and a bolt and nut connecting mode is not needed for fixing and dismounting, so that the time cost is saved while the labor force of workers is reduced; and the working efficiency is effectively improved, so that when the interior of the air outlet device body breaks down, the air outlet device body can be quickly disassembled, the repair and maintenance time of the device can be saved, and the production efficiency is improved.

The invention belongs to the technical field of coating equipment, and particularly relates to a multi-area sub-control intermittent coating die head which comprises a lower die head, an upper die head is assembled at the upper end of the lower die head, a base plate is assembled between the lower die head and the upper die head, a first slurry cavity and a second slurry cavity are formed in the lower die head, and the first slurry cavity is communicated with the second slurry cavity. A plurality of upper flow channels are formed in the upper end of the base plate, a plurality of lower flow channels are formed in the lower end of the base plate, and a plurality of first drainage holes and a plurality of second drainage holes are formed in the base plate. Slurry is conveyed into the first slurry cavity and the second slurry cavity through the two sets of feeding modules correspondingly, drainage and coating are conducted on the slurry in the first slurry cavity and the second slurry cavity through the upper flow channel and the lower flow channel correspondingly, and the slurry coated on the surface of an electrode plate through the upper flow channel and the lower flow channel is combined to achieve a special coating effect; and a special coating effect in the manufacturing process of the 3C digital battery is realized.

This application discloses a wear-resistant spiral centrifugal pump suitable for various working conditions, belonging to the field of fluid pumps. It solves the problem in existing technologies where replacing the wear-resistant liner requires disassembling the volute casing, increasing maintenance time and costs. In this application, the shaft end is sequentially installed through the drive-side volute casing and the rear cover, and a spiral centrifugal impeller is provided therein. The suction-side volute casing includes a suction-side volute casing housing, a metal part, and a wear-resistant part. The metal part and the wear-resistant part are sequentially arranged from the suction side of the centrifugal pump towards the drive side. The surface of the wear-resistant part facing the spiral centrifugal impeller is fitted with the spiral centrifugal impeller. The metal part is attached to the side of the wear-resistant part away from the spiral centrifugal impeller and fixed to the suction-side volute casing housing with bolts. This wear-resistant spiral centrifugal pump, suitable for various working conditions, reduces production costs and saves maintenance time and costs.

The utility model relates to mechanical processing technical field discloses a kind of fast auxiliary cutting circle device, including magnetic seat, first support frame, second support frame, scale frame and gas cutting torch, the first support frame is fixedly connected on magnetic seat, the inside of first support frame is provided with height adjusting assembly, the inside of second support frame and scale frame is provided with transverse adjusting assembly, the height adjusting assembly includes height adjusting screw rod, the transverse adjusting assembly includes first transverse adjusting screw rod and second transverse adjusting screw rod, the outer wall of height adjusting screw rod, first transverse adjusting screw rod and second transverse adjusting screw rod is respectively threadedly sleeved with height adjusting slider, first transverse adjusting slider and second transverse adjusting slider. In the utility model, the device effectively solves the problem that the circular steel plate cutting is not up to standard, other equipment is needed to cooperate with processing, the processing time is long, the labor intensity of operating personnel is big, saves time and labor, and the stability and accuracy of operation are significantly improved.

The utility model relates to the technical field of electronic communication equipment, and provides an interphone, which comprises a shell with an accommodating space formed inside; the inner frame is totally or partially positioned in the accommodating space; a loudspeaker mounting position for mounting a loudspeaker, a microphone mounting position for mounting a microphone and a PCBA mounting position for mounting a PCBA are arranged on the inner frame, and the loudspeaker, the microphone and the PCBA are preassembled on the inner frame to form an inner frame assembly; the PCBA is electrically connected with the loudspeaker and the microphone, and the inner frame assembly serves as an independent assembling unit and is detachably connected with the shell. The loudspeaker, the microphone and the PCBA are preassembled on the inner frame to form the inner frame assembly, and compared with a traditional distributed assembly framework, only the inner frame assembly needs to be integrally and detachably connected with the shell, so that the assembly steps are reduced, and the assembly efficiency is improved; when a certain assembly breaks down, the whole inner frame assembly can be directly disassembled for inspection and maintenance, the disassembly and assembly workload is reduced, the maintenance difficulty is lowered, and the maintenance cost and time are saved.

This utility model belongs to the field of electrical safety technology, specifically relating to a power safety valve for preventing overload of electrical equipment. It includes an ammeter housing, a horseshoe magnet mounted at the bottom of the housing, pole shoes fixedly connected to the side wall of the horseshoe magnet, an electromagnetic induction device connected to a bearing in the lower middle part of the housing, a dial at the upper end of the housing, a battery mounted on the inner wall of the housing, a push-button switch mounted at the end of the battery, a conduit on the side wall of the housing, one end of the conduit connected to a circuit protection box, a switch box mounted at the bottom of the circuit protection box, a square hole in the center of the switch box, and a switching device inside the switch box. This utility model is reusable and automatically recloses, allowing for rapid power restoration via manual reset and automatic reclosing, eliminating the need for component replacement and saving maintenance costs and time.

The utility model discloses a pincerlike electrode, which relates to the technical field of plasma chemical vapor deposition and comprises a first electrode block component and a second electrode block component, and two ends of the first electrode block component are movably connected with two ends of the second electrode block component respectively. Compared with an existing structure, the electrode block is changed into a movable structure from a fixed structure, so that the electrode block can be assembled and disassembled more easily, the operation time of a machine table is guaranteed, the width of the electrode block can be increased, the situation that production cannot be carried out due to slight displacement of a graphite boat is avoided, the maintenance time can be shortened, and the workshop productivity is improved.

The utility model belongs to the automobile body front end manufacturing and assembly technical field, concretely relates to a heat dissipation module of replaceable mounting column, including water room, mounting seat and mounting column, the mounting seat is provided with on the upper side of the column of water room left and right sides, mounting seat and water room integral injection moulding, the mounting column is inserted and is fixed in the mounting seat, the utility model discloses when using, the fixed weak point that the root of the roof column recess forms breaks when the vehicle collision, thereby protecting the other part of heat dissipation module, prevent the whole heat dissipation module from being damaged, reduce maintenance cost, and after the accident, in the repair point can use the tool oblique top spring piece buckle, make the root column exit mounting seat, and the new mounting column is inserted and can install, complete quick replacement, reduce the maintenance difficulty, save maintenance cost and time.

A vacuum adsorption cavity and a pressure relief groove are formed in a chuck body of the vacuum chuck, an air hole communicated with the vacuum adsorption cavity is formed in one side of the chuck body, the other side of the chuck body is an adsorption face, and the pressure relief groove is located in the adsorption face and communicated with the vacuum adsorption cavity; the vacuum suction cup is further provided with an airtight structure, the airtight structure comprises an inflation state and a deflation state, the airtight structure protrudes towards the adsorption face side in the inflation state and cuts off communication between the pressure relief groove and the vacuum adsorption cavity, and the pressure relief groove is communicated with the vacuum adsorption cavity in the deflation state of the airtight structure. Through the arrangement of the pressure relief groove, the mirror surface effect caused by untimely vacuum release between the wafer and the adsorption surface is eliminated, the phenomena of wafer dragging and wafer jumping are reduced, and the wafer damage probability is reduced.

This utility model discloses a wind-resistant structure for the crown of a high-rise building, including a mass block disposed inside the crown and steel cables disposed inside the crown, with the mass block suspended inside the steel cables. The mass block consists of an upper part, a middle part, and a lower part. The upper part consists of block A, block B, and block C. Block A is disposed on top of block B, and block C is disposed at the bottom of block B. An installation mechanism is provided at the connection between the top of block B and blocks A and C. By using a modular design, the mass block is divided into relatively small modules, reducing the requirements for manufacturing equipment, manufacturing difficulty, and cost. Compared with the integral type, the modular mass block has a smaller individual module size and weight, which can be transported using ordinary transportation tools, making it easier to cope with road height and weight restrictions, greatly reducing transportation difficulty and cost. At the installation site, the smaller modules are easier to operate and position.

A flexible sealing connection mechanism for dedusting and sealing of an ore dressing vibrating screen comprises a vibrating screen body with a vibrating screen upper layer and a vibrating screen lower layer, a dust cover and two smooth steel plates, wherein the dust cover is arranged at the top of the vibrating screen body, and the outer surface of the dust cover is provided with a dedusting air pipe with one end extending into the vibrating screen body. A flexible UT type sealing device, a mounting piece set and a fixing bolt set are arranged outside the vibrating screen body, and two steel angles and a fence funnel are arranged at the bottom of the vibrating screen body, so that the sealing performance of equipment is remarkably improved, the service life of a flexible connecting piece is remarkably prolonged, dust in a body can be automatically collected, the working environment is improved, the structure is simple, and the maintenance cost and time are saved. And the method is easy to implement and maintain, and is suitable for various mineral separation scenes.

The utility model relates to motor hub cover technical field discloses a kind of electric motor car motor hub cover, including motor hub cover, mounting hole, installation end, and installation end is fixedly arranged on the end of motor hub cover, and installation end is evenly provided with mounting hole;Motor hub cover is provided with heat dissipation component, clamping component, dust collection component, heat dissipation component is arranged on motor hub cover, and clamping component motor hub cover inner side end portion, dust collection component is arranged on clamping component;The utility model is provided with heat dissipation component on motor hub cover, and its heat dissipation hole cooperates with internal movable plate, can automatically adjust heat dissipation area according to motor operating temperature, effectively improve heat dissipation efficiency, guarantee motor stable operation, and clamping component makes dust collection component can be conveniently installed and disassembled, without the aid of tool, can be quickly replaced, and the collection net in dust collection component is collocated with support rod and heat dissipation row hole, can efficiently collect dust, and also do not affect heat dissipation, to improve the overall use experience of electric motor car.

The utility model discloses a silicon wafer conveying device. The starting end and the tail end of the silicon wafer conveying device each comprise a transmission wheel set. The transmission wheel set comprises a transmission wheel and a driven wheel, and the transmission wheel and the driven wheel are spaced in the third direction. The transmission belt is arranged on the outer sides of the transmission wheels and the driven wheels in a sleeving mode and extends to the transmission wheel set at the tail end from the transmission wheel set at the initial end. The transmission wheel is connected with the transmission wheel shaft through the transmission bearing, in the third direction, the orthographic projection of the transmission wheel and the orthographic projection of the transmission bearing are not overlapped, the first direction is the direction from the starting end to the tail end, the transmission wheel shaft extends in the second direction, and the third direction intersects with the second direction and the first direction. In the third direction, the orthographic projection of the transmission wheel and the orthographic projection of the transmission bearing are not overlapped, so that the quality problem of silicon wafers caused by pollution of the transmission belt by oil discharged from the transmission bearing when the motor drives the transmission wheel on the transmission wheel shaft to rotate the transmission belt is prevented, frequent replacement of the bearing by personnel is not needed, and the maintenance time is shortened.

The utility model discloses an excavator cab and a reversible protective net device thereof, the reversible protective net device comprises a first protective net arranged at the upper part of one side of the cab and a second protective net arranged below the first protective net, one end of the first protective net is hinged to the cab through a plurality of hinge assemblies, and the other end of the first protective net is hinged to the cab through a plurality of hinge assemblies. One end of the first protective net is fixedly connected to the cab through a plurality of first fixing plates, the other end of the first protective net is fixedly connected to the cab through a plurality of second fixing plates, the second protective net is fixed to the lower portion of one side of the cab, a plurality of first grids are evenly and vertically distributed on the first protective net, a plurality of second grids are evenly and vertically distributed on the second protective net, and the first grids are radially inclined by a preset angle along the center line in the width direction of the first protective net; the device can effectively resist impact of splashes in the excavation operation process, the integrity of a driving space and the personal safety of a driver are guaranteed, the first grids are obliquely arranged in the radial shape, and compared with traditional grids arranged in parallel, the first grids can effectively reduce blocking of the sight of the driver, the view field of the driver is expanded, and the safety of the driver is improved. And the visual blind area is reduced.

The utility model discloses a nodular cast iron pipe dust removal device convenient to maintain, which comprises a dust removal box, a dust removal flow channel is arranged in the dust removal box, and the flow channel is a channel through which gas carries dust to flow through the interior of the dust removal box; an air inlet unit is arranged on one side of the dust removal box, an air outlet unit is arranged on the other side of the dust removal box, and a plurality of dust discharging funnels are arranged at the bottom of the dust removal box; a plurality of mounting grooves are formed in the dust removal box, a plurality of mounting blocks are arranged in each mounting groove, a mounting hole is formed in each mounting block, a dust removal bag is arranged in each mounting hole, and a fixing frame is arranged on each dust removal bag. According to the dust removal equipment convenient to maintain, a dust removal bag is mounted in a mounting block through a mounting hole, a fixing frame is mounted in the dust removal bag, the mounting block is in sliding connection with a mounting groove, and a dust removal box is connected with each packaging door through a hinge, so that maintenance personnel can replace the dust removal bag conveniently, the maintenance time is shortened, and the physical labor intensity of the maintenance personnel is reduced; the replacement efficiency is improved.

This utility model provides an LED cabinet, belonging to the field of LED technology. It includes a main body with a mounting surface for installing an LED display screen. A frame is provided around the perimeter of the main body. Two sets of first protrusions and two sets of second protrusions are provided on both sides of the main body, symmetrically distributed along the edges of the main body. Each first protrusion has a latch or locking connector, and each second protrusion has a corresponding locking hole. The latch and locking connector pass through the locking hole and connect to an adjacent LED cabinet. A back cover is provided on the main body. By providing two sets of first protrusions and two sets of second protrusions on both sides of the main body, and by providing latches or locking connectors on the first protrusions and corresponding locking holes on the second protrusions, users can splice multiple LED cabinets together.

The utility model relates to a speed reducer bearing chamber for a pulper, and belongs to the field of pulping equipment. According to the technical scheme, the speed reducer bearing chamber for the pulper comprises a bearing chamber body, the two sides of the bearing chamber body are connected with a first bearing position and a second bearing position respectively, the first bearing position and the second bearing position are both used for containing bearings, the second bearing position is fixedly connected with the bearing chamber body, and the first bearing position is connected with the bearing chamber body through bolts. Through the arrangement of the detachable first bearing position, after long-time use, when the first bearing position is abraded or damaged due to long-time large impact, a worker only needs to disassemble and replace the first bearing position to complete maintenance of the bearing chamber, and the situation that the whole bearing chamber needs to be disassembled to be returned to a factory for maintenance is avoided; and the arranged detachable first bearing position is low in comprehensive maintenance cost and short in maintenance time, and the fund consumption of spare parts of the first bearing position in a workshop is low.

The utility model belongs to the technical field of structural health monitoring, and particularly relates to a distributed multi-parameter structural health monitoring system, which comprises a sensor network sensing module, a differential charge amplifier module, a data processing, analyzing and storing module and an early warning module, the sensor network sensing module is connected with the differential charge amplifier module, the differential charge amplifier module is connected with the data processing, analysis and storage module, the data processing, analysis and storage module is connected with the early warning module, and the sensor network sensing module collects multi-parameter data in real time. The differential charge amplifier module is used for conditioning and calibrating an output signal of the sensor network module; the data processing, analysis and storage module processes, classifies and stores the signals, and the early warning module triggers early warning. The system can realize comprehensive, real-time and accurate structural health monitoring for various structures in different industries, such as composite material structures of aircrafts, high-speed rail tracks and bridges, coal mine facilities, mechanical parts, automobile key parts and the like.

The utility model discloses a replaceable air filter core air inlet pressure stabilization chamber, internal combustion engine and unmanned plane, include: the pressure stabilization chamber body, its inside constitution is used for stabilizing the main cavity of airflow, throttle flange, set up in the upstream end of pressure stabilization chamber body, be used for connecting throttle body, air inlet flange, set up in the downstream end of pressure stabilization chamber body, be used for connecting engine, air filter core box, it is connected with the installation mouth of being set up on the pressure stabilization chamber body wall surface in detachable mode to embed in main cavity, air filter core, its accommodation is in the inside of air filter core box, wherein, the airflow of flowing through throttle flange is after entering main cavity, passes through air filter core and filters, finally is transported to engine through air inlet flange.

The utility model discloses a kind of small drilling tools for hydrological engineering geological exploration, including drilling rod, and the top end of drilling rod is equipped with clamping rod, clamping rod outside is equipped with clamping sleeve, clamping sleeve outside is equipped with locking sleeve, clamping sleeve outside is equipped with release sleeve, release sleeve one side is equipped with locking frame, release sleeve inside is equipped with release block, locking frame is equipped with locking rod in, release sleeve outside is equipped with release plate, release plate one side is connected and is equipped with connecting block, connecting block other end is equipped with clamping block, clamping groove is opened in clamping rod outside, release plate one side is connected and is equipped with tension spring, clamping sleeve outside is equipped with storage groove, clamping sleeve outside is equipped with multiple locking grooves, locking rod one end is connected and is equipped with locking plate, locking rod outside is equipped with locking spring, locking spring is connected with locking plate and locking frame, the utility model realizes mechanized drilling work, reduces manual labor, improves drilling efficiency, and while realizing the convenient replacement of drilling rod, the stable installation of drilling rod is guaranteed.

This utility model relates to the field of driver's cab technology, and more particularly to a quick-installation glass window frame device and driver's cab. The device includes a driver's cab body, a door panel, hinges, and a glass window frame body. Three hinges are evenly spaced on the left side of the driver's cab body, and a door panel is rotatably installed between the three hinges. Two rectangular openings are symmetrically formed on the front of the door panel, and a glass window frame body is snap-fitted into each of these openings. The driver's cab body also has symmetrical openings on the left and right sides of the front, with the glass window frame body snap-fitted into each opening. A snap-fit ​​component is also included, located on the rear side of the glass window frame body. Through the design of wedge blocks, contact blocks, and springs, the glass window frame can be securely fixed and easily disassembled, saving time and improving efficiency.