314results about How to "Reduce processing steps" patented technology

The bimetallic welding method comprises the steps that a plurality of annular grooves are formed in the surface, welded to a copper plate, of a steel base body, and a plurality of annular protrusions are formed on the surface of the steel base body; the steel substrate is placed on the lower electrode, and the copper plate is placed on the annular protrusion on the surface of the steel substrate; an upper electrode is placed on the copper plate, and set pressure is applied to the upper electrode; after the set pressure is reached, electrifying the upper electrode, and heating the annular bulge on the surface of the steel substrate to a molten or plastic state according to the generated resistance heat, so that the annular bulge is combined with the copper plate to finish welding; according to the double-metal welding method, the high-pressure energy storage welding process is used for replacing an original silver welding process using precious metal such as silver, and the cost is greatly reduced. Brass is used for welding, the welding method can be applied to the working condition higher than 400 bar, the abrasion resistance is high, and the product performance is improved.

The utility model relates to the technical field of forging production, and provides a trimming and punching composite die which comprises a bottom plate and a pair of stand columns, the stand columns are fixed to the two ends of the surface of the bottom plate, a base layer die is fixed to the stand columns, a middle layer die and a top layer die are slidably connected to the stand columns in a sleeved mode, and a forming trimming assembly is arranged outside the middle layer die. The punching assembly is arranged between the middle-layer mold and the top-layer mold, the ejection assembly is arranged on the bottom plate and the base-layer mold, the forming and trimming assembly comprises a plurality of positioning columns, the positioning columns are fixed to the surface of the bottom plate, the positioning columns are connected with the base-layer mold and the middle-layer mold in a sliding and sleeving mode, and first springs are connected to the outer portions of the positioning columns in a sleeving mode. By means of the technical scheme, the problems that in the current domestic forging industry in the related technology, edge cutting and punching are conducted in two procedures, the number of workers and the number of devices are two, and arrangement of a production line and the occupied area are affected are solved.

The invention relates to a sapphire and titanium sapphire composite laser crystal which is composed of sapphire and a titanium sapphire crystal. The doping concentration of the titanium ions is 0-0.8%. And growing by a Bridgman-Stockbarger method. The preparation method has the advantages that 1) the high-quality and large-size composite laser crystal can be obtained through one-time crystal growth, the crystal interface is stable, high power density can be borne, and the crystal is an excellent gain medium of a high-power laser; and 2) the Bridgman-Stockbarger method is utilized to grow the composite crystal, so that the operation steps are simplified, a plurality of crystal surface treatment procedures are omitted, the production cost is reduced, and the possibility of generating defects such as color center, wrappage and degumming in the crystal compounding process can be avoided.

The utility model provides a heat management assembly of a battery, the battery and a power utilization device, in the heat management assembly of the battery, a current collector comprises a wall part and a joint which are connected with each other, the wall part encloses a current collecting cavity with an opening, the joint is located on one side of the wall part in a first direction and is provided with a communication hole communicated with the current collecting cavity, and the wall part is provided with a plurality of through holes communicated with the current collecting cavity. The plurality of heat exchange components are respectively connected to the openings of the plurality of current collectors, each heat exchange component is provided with a heat exchange runner communicated with the current collecting cavity, at least part of the joint is inserted into the connecting pipe and is fixed on the connecting pipe, and the sealing piece is clamped between the connecting pipe and the joint. As the sealing element is clamped between the connecting pipe and the joint, and the sealing element can seal the gap between the connecting pipe and the joint, the joint can be well sealed with the connecting pipe under the condition that secondary machining is not carried out, the number of machining procedures of the current collector is reduced, the manufacturing cost is reduced, and the service life of the current collector is prolonged. Therefore, the cost of the thermal management assembly of the battery is reduced.

The utility model belongs to the technical field of battery manufacturing, and discloses an anti-explosion valve welding clamp and welding equipment. The explosion-proof valve welding fixture comprises a positioning seat and two flattening mechanisms, wherein a positioning groove matched with a cover plate is formed in the top wall of the positioning seat; the two flattening mechanisms are arranged at the two ends, in the length direction, of the cover plate correspondingly, the flattening mechanisms are connected to the positioning base and located above the cover plate, and the flattening mechanisms are configured to be capable of moving in the vertical direction so that the flattening mechanisms can be close to and abut against the top wall of the cover plate. According to the explosion-proof valve welding clamp, a cover plate is limited and fixed in the vertical direction, the cover plate is flattened and flattened, the cover plate is prevented from deforming in the welding process, the deformed and warped cover plate is flattened, welding and shaping are conducted synchronously, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And meanwhile, the welding quality is improved, it is guaranteed that the flatness of the cover plate meets the requirement, and the quality of batteries obtained through follow-up production is improved.

The invention provides a high-precision synchronous ring conical surface grinding fixture which is characterized in that an inner cone grinding sleeve connecting disc is connected with an inner cone grinding sleeve bolt, a conical grinding surface at the lower part of an inner cone grinding sleeve is connected with a conical surface of a synchronous ring, and a protective plate is mounted above an inner cone grinding positioning mandrel; the interior of the plane needle bearing penetrates through the air cylinder to be arranged between the inner cone grinding and positioning mandrel and the grinding and positioning mandrel outer sleeve, the grinding and positioning mandrel outer sleeve and the grinding and positioning mandrel outer sleeve base are installed under the machine tool spindle after being assembled, and an inner hole of the grinding and positioning mandrel outer sleeve and the machine tool spindle are concentric and locked; the locking pull rod adjusts the strength of the pressing plate for pressing the synchronous ring, the synchronous ring is fixed between the pressing plate and the inner cone grinding and positioning mandrel, and molybdenum spraying treatment is conducted on the outer conical surface of the synchronous ring. According to the high-precision synchronous ring conical surface grinding fixture, an end face pressing and positioning tool is provided, the center of a workpiece is centered in a floating mode, and the machining influence caused by clearance fit and non-concentricity of the center of a machine tool spindle and the center of the tool is effectively avoided.

The invention belongs to the technical field of intelligent production lines, and particularly relates to an intelligent log sawing production line, a production process and a sawing method. The production line comprises a transverse log conveying line, a longitudinal log conveying line, a first sawing production line, a turnover mechanism, a second sawing production line, a cutting production line and a screening device which are correspondingly arranged in sequence. Middle square stocks and side plate skin materials are separated through the first sawing production line, the turnover mechanism and the second sawing production line, then the middle square stocks and the side plate skin materials are cut through respective specific processing methods according to respective characteristics, the log sawing processing procedures are reduced, the posture of logs is modeled through the multiple 3D scanning modeling devices, and the log sawing efficiency is improved. Automatic production of logs is achieved through cooperation of the first sawing production line and the second sawing production line, the problem that in the prior art, log radial angle adjustment and sawing depend on manual experience is solved, the investment of labor cost is reduced to a large extent, and the log sawing efficiency is improved.

The invention relates to the technical field of concrete pipe pile curing and forming, and in particular to a concrete pipe pile hardening and forming device; the device comprises a horizontally placed tank body and an end cover at the opening of the tank body; a steam generator connected to the inside of the tank body is provided at one end of the tank body away from the end cover; the hardening and forming device is controlled and operated by a controller; a motor is provided at one end of the tank body away from the end cover; the output shaft of the motor is fixedly connected to a driving gear; a perforated disc is provided on the inner wall of the tank body; a forming cylinder is penetrated and rotatably connected in the rotating hole on the perforated disc; the opening of the forming cylinder faces the end cover; the present invention places a mold filled with concrete into the forming cylinder in the tank body, so that the concrete in the forming cylinder is steam-cured during the centrifugal forming process, thereby, on the one hand, preventing the concrete in the mold from being vibrated loose during the process of entering the tank body, and on the other hand, saving the concrete pipe pile processing steps, so that the quality and efficiency of the concrete pipe piles are improved.

The utility model discloses a vehicle side coaming blanking die which comprises a first die and a second die, the first die and the second die can move oppositely to shear a plate located between the first die and the second die, each of the first die and the second die comprises a positioning base plate, a connecting piece and an insert, the positioning base plate is provided with a plurality of positioning parts, and the connecting piece is connected with the insert. The inserts are fixed to the positioning parts through the connecting pieces, and at least part of the connecting pieces can be detached and replaced on the multiple positioning parts, so that the vehicle side coaming blanking die can be suitable for blanking machining of side coamings of various models. When the size and the model of the vehicle side coaming needing to be machined are replaced, the fixing position of the insert on the positioning part is replaced, so that the shearing line meets the size requirement of the vehicle side coaming. And die production is changed into batch production from single-piece production, so that the die processing quality and efficiency are improved. Blanking machining of side surrounding plates of various models can be achieved through the die, the number of the die is reduced, the workshop area occupied by the die is reduced, and the input cost is reduced.

The utility model discloses a compressor installation structure and an air conditioner, and relates to the technical field of air conditioners, the compressor installation structure comprises a base plate and positioning columns, the positioning columns are fixed on the base plate and used for being distributed around a compressor so that bottom feet of the compressor can be arranged in a sleeved mode, and the positioning columns and the base plate are made of the same material. And the two are integrally formed. According to the technical scheme, the machining efficiency of the chassis is improved, and the machining efficiency of the air conditioner is improved.

A device and method for pitting crabapple fruits during deep processing, belonging to the field of fruit processing equipment, is disclosed. One set of rollers has a conveyor belt I on its outer side, and another set of rollers has a conveyor belt II on its outer side, with conveyor belt II located inside conveyor belt I. A rotating shaft is located on the side of each roller, and a bracket is fixedly connected to the shaft. Conveyor belt I has multiple perforations, and conveyor belt II has grooves. An arc-shaped limiting plate and an inclined plate are fixedly connected between the opposing surfaces of two side guard plates. A cylinder is fixedly connected to the upper end of a support plate, and a connecting plate is fixedly connected to the free end of the cylinder. This invention allows for the simultaneous pitting of fruits of different sizes using conveyor belts I and II. After pitting, the fruits can be directly collected according to size, reducing processing steps, saving time, and increasing efficiency. Furthermore, the pitted fruit can be directly transferred to the subsequent processing workshop for production without temporary storage, saving fruit storage space.

The application relates to the field of gear machining, in particular to a high-precision gear machining device and process, which comprises a workbench, a clamping fixture, a calibration assembly, a machining assembly and a transmission assembly, the clamping fixture is connected to the end face of the workbench, the transmission assembly is connected to the end face of the workbench, the machining assembly and the calibration assembly are both connected to the driving end of the transmission assembly, the calibration assembly comprises a calibration bench and a calibration table, the calibration bench is connected to the driving end of the transmission assembly, the calibration table is connected to the end face of the calibration bench, and a controller is connected between the calibration table and the transmission assembly; when the flatness of the gear end face measured by the calibration table is less than a preset value, the controller drives the transmission assembly to drive the machining assembly to approach the clamping fixture. In the application, the calibration table and the controller are arranged, separation of defective products and qualified products is realized, a worker does not need to hold a detection device to detect the flatness of the gear end face, the machining steps of gear machining are reduced, the work burden of the worker is reduced, and the machining cost of the gear is reduced.

The present invention relates to the technical field of material counting, and in particular to a material counting device based on machine vision, comprising: an image acquisition module, a quality detection module, a detection and analysis module, a counting and determination module, and a material counting module; the image acquisition module acquires a surface image and an internal structure image of a material, the detection and analysis module processes the image, extracts the surface features of the material, and calculates a characterization parameter of a tendency of morphological abnormality, and the counting and determination module selects a counting and analysis method of a corresponding material according to the characterization parameter to determine how to adaptively count the material; the material counting device of the present invention can automatically identify the surface features and internal structure of a material by integrating machine vision technology, and counts and classifies the material according to preset standards, thereby effectively avoiding the processing of unqualified materials and reducing material waste.

According to the grinding disc and the grinding device, at least one grinding disc is assembled in the grinding device provided with a power source, each grinding disc comprises a connecting part and at least two dispersing parts, the connecting part is in transmission connection with the power source, and the dispersing parts are fixedly connected with the connecting part and distributed in the circumferential direction of the connecting part. A dispersing space is defined by the opposite side faces of every two adjacent dispersing parts and the circumferential side face of the connecting part, each dispersing part is provided with a movement track rotating in the circumferential direction of the connecting part, and each dispersing space is used for transferring the position where grinding materials in the grinding device are located. The dispersion spaces provide accommodating positions for grinding materials in the grinding device, the grinding disc is driven to rotate along with the power source, each dispersion space also rotates, part of the grinding materials are accommodated in the dispersion spaces, and the grinding materials are driven to be dispersed in the grinding cavity; the problems of non-uniform abrasion and poor machining effect caused by excessive concentration of grinding materials in a specific area are solved, and the grinding uniformity and machining stability of the grinding device can be improved.

The utility model discloses a clamp facilitating positioning of a plastic product, relates to the technical field of positioning clamp structures, and aims to solve the problem that when an existing plastic product is machined, chippings fall on a workbench, and consequently machining of the plastic product is affected. A containing groove is formed in the upper end of the clamping workbench, a mounting chamber is formed in the clamping workbench, an air cylinder is mounted in the mounting chamber, a push rod is mounted on one side of the air cylinder, a positioning sliding base is arranged at one end of the clamping workbench, and a fixed mounting base is mounted on one side of the push rod. A clamping base is installed above the fixed installation base, a supporting table is arranged on one side of the clamping workbench, a pushing air cylinder is installed above the supporting table, a pushing plate is installed on one side of the pushing air cylinder, a brush plate is installed below the pushing plate, and bristles are arranged below the brush plate.

The utility model provides a kind of vacuum pump cooling mechanism, including rotor chamber, its both ends are open, and the outer surface of rotor chamber is equipped with two symmetrical arrangement air outlet, and the outer surface top of rotor chamber is equipped with air inlet;The rotor chamber is equipped with rotor cavity, and the channel for circulating cooling water is formed between rotor cavity and the inner wall of rotor chamber, and the both ends of rotor cavity are equipped with the rim that is connected with the fixed rotor cavity, and the rim is installed in the rotor chamber, and the air inlet, air outlet are all through channel and with the inside space of rotor chamber is communicated;One side of the air outlet is equipped with water inlet pipe, and the water inlet pipe is connected with the fixed rotor chamber, and the water inlet pipe is connected with channel;The outer surface top of rotor chamber is equipped with return pipe, and the return pipe is connected with channel, and the utility model has the following beneficial effects: reduce the production difficulty and processing cost of rotor chamber.

The utility model discloses an alloy pipe surface corrosion-resistant treatment device, which relates to the technical field of alloy pipe processing, and comprises a treatment box body and supporting legs arranged at the bottom of the treatment box body, and further comprises a spraying assembly, a drying assembly, a transmission assembly and a stirring assembly. According to the utility model, the treatment liquid is uniformly sprayed on the surface of the alloy pipe through the spraying assembly, so that compared with a traditional soaking mode, the treatment liquid can be fully and uniformly contacted with the surface of the pipe, the uniformity of corrosion-resistant treatment on the surface of the alloy pipe is effectively improved, and the overall corrosion resistance is improved; the drying assembly of the equipment can enable hot air flow to continuously act on the alloy pipe through the fan, so that residual treatment liquid on the surface of the alloy pipe is quickly blow-dried, and adverse effects of the residual treatment liquid on subsequent processing and use are avoided.

The utility model relates to the field of cartons, in particular to an integrally-formed multi-storage-space carton which comprises a first side plate, a second side plate, a third side plate and a fourth side plate. The first side plate is connected with the second side plate, the third side plate and the fourth side plate; the first side plate is connected with the first inner bottom plate and the first partition plate; the first inner bottom plate is provided with a first slot; the second side plate is connected with the first outer bottom plate and the second partition plate, and the second partition plate is provided with a second inserting groove. The third side plate is connected with a second inner bottom plate and a third partition plate; a third slot is formed in the second inner bottom plate; the fourth side plate is connected with the second outer bottom plate and the fourth partition plate; the fourth partition plate is provided with a fourth slot; by means of the design, the storage space in the carton body can be separated while the carton is folded and formed, the integral structural design is better in overall strength, no extra partition plate is needed for inserting and fixing, extra machining procedures are reduced, and the production efficiency of carton products is improved.

The invention relates to the technical field of roll-dividing equipment, and particularly discloses a roll-dividing machine for an ultrathin narrow steel strip, which comprises a rack and further comprises an unwinding unit arranged on the rack, and the unwinding unit is used for unwinding the steel strip; the braking unit is used for making contact with the released steel belt and detecting whether the steel belt exists or not, and when it is detected that no steel belt exists, the unwinding unit is controlled to be braked; the burr scraping unit is used for scraping burrs on the two sides of the steel strip; the chip removing unit comprises a blowing pipe, and the blowing pipe is used for blowing air flow; the tension adjusting unit is used for adjusting the winding tension of the steel belt; and the rolling unit is used for rolling the steel belt. Burrs and chippings can be effectively removed, and it is guaranteed that the edge of the steel belt is smooth and the surface is clean.

The present invention provides a narrow-opening automotive cylindrical optical lens, comprising at least one light entrance surface and a light exit surface with all functions reused, wherein the at least one light entrance surface preferably comprises a high-beam basic light type light entrance surface, a low-beam spot (45° cutoff line) light entrance surface, a low-beam base (horizontal cutoff line) light entrance surface and a high-beam Emax area light entrance surface, and the light converged to the focal points corresponding to the respective light entrance surfaces respectively reaches the corresponding light entrance surfaces after the focal points for the first refraction, propagates to the light exit surface inside the lens for the second refraction to form high-beam and low-beam light types, wherein the at least one light entrance surface is an independently designed, non-continuous optical surface, and the at least one light entrance surface of the cylindrical optical lens is arranged horizontally, so as to realize at least one optical function while reducing the upper and lower opening sizes of the lens, saving the structural space of the module, and meeting the current market modeling requirements.

The utility model discloses a mooncake conveying device with a positioning mechanism, which comprises a base, a frame is arranged at the top end of the base, a mounting frame is fixedly connected to the top end of the base, and supporting legs are fixedly connected to four corners between the base and the frame. According to the mooncake conveying device with the positioning mechanism, a servo motor, a rotating shaft and a movable plate are arranged, when an infrared sensor on the inner side wall of the positioning plate senses a mooncake box, a driving motor stops rotating, and the servo motor drives a movable block to rotate through the rotating shaft; when a movable block rotates, a spring enables a movable plate to drive a connecting rod and a positioning plate to move through elasticity of the spring, so that the positioning plate can limit and clamp a moon cake box, the moon cake box is clamped in the middle position, and moon cakes in the moon cake box are prevented from being misplaced with a processing assembly when the processing assembly processes the moon cakes; the mooncake box solves the problems that the mooncake box is inconvenient to position according to requirements, and the processing accuracy is easily affected.

A flexible circuit board of a temperature sensing protection structure, a temperature sampling module and a power battery belongs to the technical field of an auxiliary structure of a temperature acquisition position in an FPC, and comprises a temperature sensor arranged at a sampling position on a circuit substrate, and a protection piece fixed with the circuit substrate and used for coating the temperature sensor in all directions is arranged at the sampling position. The utility model provides a structure for protecting a temperature sensor by bonding a protection piece on a circuit substrate to wrap the temperature sensor in all directions, and the structure is applied to a modularized temperature sampling circuit and a power battery flexible circuit board matched with the temperature sampling circuit module. And the power battery flexible circuit board is directly matched with the protection structure.

The utility model provides a hot-press gluing device for producing a heating yoga mat, and relates to the technical field of yoga mat production equipment, the hot-press gluing device comprises a warm-keeping shell and a hot-press mechanism, the hot-press mechanism is arranged in the warm-keeping shell, and the hot-press mechanism comprises an in-out assembly, an ascending assembly, a descending assembly and a cutting assembly; an inlet and outlet assembly is arranged in the warm-keeping shell, a lifting assembly is arranged in an inner cavity of the warm-keeping shell, through arrangement of a heating and pushing assembly, the interior of the warm-keeping shell is kept in a high-temperature state, gluing between yoga mats is facilitated, meanwhile, the cut yoga mats can be pushed out of the warm-keeping shell, and use of a user is facilitated; through the arrangement of the hot pressing mechanism, the feeding and discharging assembly guides and conveys the yoga mats, the ascending assembly and the descending assembly cooperate to conduct gluing and hot pressing on the yoga mats, the cutting assembly cuts out finished yoga mats, the yoga mat machining steps are reduced, and therefore the machining time is shortened, and the machining efficiency is improved.

A small-radius curve joint insulation device with guard rails comprises a spacer block lapped between two butt-joint steel rail interfaces, an insulation inner clamping plate is arranged between the spacer block and a steel rail, an insulation outer clamping plate opposite to the insulation inner clamping plate is arranged on the outer side of the steel rail, and a spacer piece is arranged between the butt-joint steel rail interfaces; the I-shaped section insulation is combined with the spacer block and the groove-shaped insulation, so that the problems of pulling deformation and insulation failure caused by uneven stress of double-section insulation are solved; the insulation assembly can be better attached to a track structure, stress is effectively dispersed, the impact resistance is improved, long-term stable operation is ensured, and the requirements of high-load and high-frequency train operation are met. According to the device, the mechanical strength of the insulation assembly is improved, the problems of deformation and aging caused by long-term use are reduced, the service life of equipment is prolonged, the stability and reliability of a track circuit are further improved, and safe and efficient operation of railway transportation is ensured.

The utility model discloses a kind of high-precision stable machining clamps, including clamp main body, the periphery of clamp main body is connected with locking lever, the bottom end of clamp main body is connected with base, the both sides of locking lever are fixedly connected with auxiliary block, the inside bottom end of locking lever is provided with inner chamber, the inside screw thread connection of locking lever has locking screw rod, the utility model relates to machining clamp technical field;The high-precision stable machining clamp, by rotating bidirectional screw rod, clamping plate moves relatively in the range of sliding slot, so that sliding slot can be clamped and fixed to different size workpieces, by the setting of rubber pad, the friction between clamping plate and workpiece is increased, clamping is more stable, by the setting of locking lever, bidirectional screw rod can be locked, prevent loosening during processing bidirectional screw rod, cause the clamping force of workpiece to decrease, make workpiece loosen, affect processing quality.

The application relates to the field of artificial intelligence and power equipment operation and maintenance data processing technology, and particularly discloses a power energy storage operation and maintenance health evaluation method based on deep learning, which comprises the following steps: a pre-processing unit first performs caliber unification according to a historical caliber change set and extracts single data in real time, eliminates equipment differences, makes the algorithm identify only one set of caliber, and reduces special cases and error sources; an edge gateway performs clock consistency test, aligns the time axis, and avoids wrong time misjudgment; if the test fails, the data is improved and data reliability is output, and the caliber change set is rewritten and corrected; then, the data and the reliability are sent to a model to perform health evaluation and physical consistency verification, and the correlation is improved to be explainable physical reliability; finally, the evaluation result is mapped to a standardized operation and maintenance disposal suggestion, and the operation and maintenance plan is synchronized to a platform; the standardized action and plan are synchronized to realize a closed loop of diagnosis, disposal and recovery, and the whole process is auditable and reproducible.

The application discloses an active circuit breaker assembly, a motor controller, an electric assembly and a vehicle. The active circuit breaker assembly comprises a first conductive sheet and an initiating device. A first side of the first conductive sheet is provided with a first gap and a second gap. The first conductive sheet forms a first necking section corresponding to the first gap and a second necking section corresponding to the second gap. The initiating device has a punch for impacting the first necking section and a connecting section, so that the first necking section is fractured, and the second necking section serves as a rotation fulcrum of the connecting section. The size of the first gap in a first direction is greater than the thickness of the first necking section in a third direction, and the first direction, the second direction and the third direction intersect with each other. By optimizing the structural design of the first conductive sheet and cooperating with the impact of the punch on the first necking section and the connecting section, the process requirement of blanking forming is met while ensuring reliable disconnection of the first conductive sheet, the machining process is reduced, and the production cost is reduced.

The invention discloses a cylindrical lithium battery and a preparation method thereof, the cylindrical lithium battery comprises a battery shell, a battery cap, a battery cell and an electrolyte, the battery cell is composed of a positive electrode, a negative electrode and a diaphragm, and an active material of the positive electrode is a coated high-nickel transition metal oxide material; the active material of the negative electrode is graphite, the negative electrode contains a first coating and a second coating, and a third coating-metal lithium layer is formed inside and on the surface of the second coating of the negative electrode when the battery is charged to be between the first voltage U1 and the second voltage U2; the first coating is made of a graphite material, and the second coating is made of a porous conductive material; the first voltage U1 ranges from 3.85 V to 4.00 V, and the second voltage U2 ranges from 4.1 V to 4.3 V. The lithium battery provided by the invention has the dual advantages of low self-discharge rate of a lithium primary battery and high-power discharge of a lithium ion battery, and the preparation method is simple to operate, does not increase additional treatment procedures, and almost has no influence on the battery cost.

The invention belongs to the technical field of building construction, and particularly relates to a fixed erecting structure for a cantilever steel springboard, the fixed erecting structure comprises a main body steel structure, a cantilever and the steel springboard, the main body steel structure comprises at least two steel beams, at least one steel beam is fixedly provided with a lug plate, the cantilever is arranged between the two adjacent steel beams, one end of the cantilever is provided with a first clamp connected with the lug plate, and the other end of the cantilever is provided with a second clamp. The steel springboard is arranged at the top of the cantilever, a protective net is installed on one side of the steel springboard, and the bottom of the steel springboard is connected to the top of the first clamp. During installation, the steel springboard is supported on the main body steel structure through the lug plate and the cantilever, and the first clamp and the second clamp are kept away from the top of the steel springboard; therefore, the activity space on the steel springboard is opened. Permanent components of an original structure can be fully utilized as supporting points of a temporary structure, permanent and temporary combined type supporting is achieved, machining of temporary components is reduced, and the activity space on the steel springboard is opened.