50results about How to "Avoid support" patented technology

The utility model discloses a hollow glass winding device, relates to the technical field of hollow glass winding, and aims to solve the problems that a traditional hollow glass winding device needs to position the starting point of an adhesive tape for the second time after completing primary winding, and meanwhile, a warm edge adhesive tape subjected to winding is easy to distort and deform and the radian of a corner is too large. The glass feeding device comprises a glass carrying frame, a movement mechanism used for driving glass to move horizontally is installed on the glass carrying frame, a fixing column is further connected to the surface of the side, provided with the movement mechanism, of the glass carrying frame, a machine head is connected to the fixing column in a sliding mode, and a strip feeding mechanism is further arranged on the outer side of the glass carrying frame. A guide wheel set, a transmission wheel, a pressing mechanism and a cutter are installed at the end, close to the glass carrying frame, of the machine head, the pressing mechanism is arranged on the side, away from the guide wheel set, of the transmission wheel, and the cutter is arranged on the side, away from the transmission wheel, of the pressing mechanism.

The invention discloses an angle-adjustable wet etching groove processing method, a silicon reflector and a preparation method of the silicon reflector. The processing method comprises the following steps: providing a beveled wafer, wherein a preset included angle is formed between the normal direction of a cutting surface and the axial direction of a single crystal ingot; one cutting surface is etched to form a V-shaped groove, and a target included angle formed by one etching surface of the V-shaped groove and the cutting surface is at least determined by an inherent etching angle and a preset included angle. According to the method, the substrate is beveled, the target included angle formed by the cutting surface and the etching surface is adjusted by using the preset included angle formed by beveling, the size of the target included angle can be freely adjusted, the defect that inherent etching angles of some crystal surfaces with better etching effects are difficult to meet application requirements is overcome, preparation of the silicon reflecting mirror is further performed, and the yield of the silicon reflecting mirror is improved. The 111 crystal face can be used for forming the reflecting mirror with the reflecting face and the basic face forming the 45-degree included angle, the problems that other crystal faces are etched coarsely and machining is complex are solved, and the problem that the supporting performance of a reflecting angle is adjusted through a step is solved.

The invention relates to a supporting device for an ophthalmologic operation, and belongs to the technical field of auxiliary tools for the ophthalmologic operation. Comprising a supporting frame arranged on the lower side of the treatment chair, and an electric push rod arranged on the supporting frame is connected with a supporting plate rotationally arranged at the end of the treatment chair; the head supporting mechanism is arranged on the supporting plate and comprises a mounting plate, a height adjusting assembly and a head fixing assembly; a second lead screw and a second threaded sleeve are matched with each other to drive a supporting part to support and position the head of a patient, the positioning strength of the supporting part to the head of the patient is adjusted by setting a preset air pressure value in the telescopic adjusting process, and the situation of excessive supporting or not-in-place supporting is avoided; when the second lead screw excessively moves, the sliding block can enter the annular groove from the strip-shaped groove, and the accident situation during clamping can be avoided; the problems that according to a traditional supporting device, it cannot be guaranteed that the comfort of a patient is considered while the head is stably fixed, and potential safety hazards exist in the clamping adjusting range are solved.

The invention discloses a control method for switching sitting and standing postures of a wheel-foot robot. The control method comprises the following steps of S1, initial modeling, S2, strategy network and value network setting, S3, strategy network optimization and S4, deployment implementation. The invention provides the control method for switching the sitting posture and the standing posture of the wheel-foot robot, and the control method gives consideration to stability, smoothness and generalization ability.

The invention discloses an automatically-adjusted workpiece clamping system and a control method, and belongs to the technical field of machining, clamping and positioning. The system comprises a clamp base, a lineation detection unit, an image acquisition unit, a hydraulic adjustment unit and a control unit. The hydraulic adjusting unit comprises hydraulic cylinder sets in the X direction, the Y direction and the Z direction, the two hydraulic cylinders in the Z direction are communicated through a hydraulic communicating device to form linkage, the two hydraulic cylinders in the Z direction and the other two hydraulic cylinders jointly form a three-point supporting structure, and the over-positioning problem of four-point supporting is solved. The control unit carries out processing and feature extraction on the image, calculates the six-degree-of-freedom deviation of the workpiece, calculates the adjustment amount of each hydraulic cylinder according to the deviation and controls the hydraulic cylinders to act. The system realizes closed-loop automatic adjustment of the position of the workpiece by cyclically executing the detection and adjustment process until the six-degree-of-freedom deviation is within the allowable range. Automation and high precision of large workpiece clamping and positioning are achieved, and the device is suitable for precise positioning of large heavy workpieces such as train chassis.

The present invention relates to the field of rail transit technology, and discloses a removable support structure suitable for assembled tracks of urban rail transit, wherein the support structure is a wedge-shaped support block, and the wedge-shaped support block is arranged between a prefabricated track plate and an arc-shaped shield segment, and the prefabricated track plate is composited with a vibration-damping pad layer, and the vibration-damping pad layer is located under the prefabricated track plate; two prefabricated plate reserved guide grooves that engage with the wedge-shaped support block are arranged on both sides of the prefabricated track plate, and before the filling layer is formed, the wedge-shaped support block is used to support the prefabricated track plate, and after the filling layer is formed, the wedge-shaped support block is unloaded internally, and the support of the wedge-shaped support block to the prefabricated track plate is cancelled, so as to achieve close contact between the vibration-damping pad layer and the filling layer. The present invention can quickly support and cancel the support of the prefabricated track plate by changing the internal structure of the support structure under the prefabricated track plate, and also ensures the vibration reduction effect of the assembled track of rail transit.

The present invention relates to the field of rail transit technology, and discloses a vibration-damping prefabricated track structure with unloadable support and a construction method, wherein the structure includes a grouting layer, a vibration-damping cushion layer and a prefabricated track plate in order from bottom to top; the vibration-damping cushion layer is arranged between the prefabricated track plate and the grouting layer; the grouting layer is made of a self-compacting concrete material with good fluidity, and the grouting layer is used to support the prefabricated track structure; the vibration-damping cushion layer and the prefabricated track plate are composited into one body, and the vibration-damping cushion layer is arranged under the prefabricated track plate for vibration reduction; two prefabricated plate reserved guide grooves that can be engaged with wedge-shaped support blocks are provided on both sides of the prefabricated track plate, and before the grouting layer is formed, the wedge-shaped support block is used to support the vibration-damping cushion layer and the prefabricated track plate, and after the grouting layer is formed, the wedge-shaped support block is unloaded internally, and the support of the wedge-shaped support block to the vibration-damping cushion layer and the prefabricated track plate is cancelled, so as to achieve contact between the vibration-damping cushion layer and the grouting layer. The vibration-damping prefabricated track structure of the present invention has a good vibration reduction effect.

The present disclosure relates to the technical field of pre-stranding mechanism, and one embodiment of the present disclosure provides a pre-stranding mechanism for a cable stranding machine, which comprises a winding assembly, a tray cover, a reciprocating translation assembly and a steering assembly, the winding assembly is arranged on a base plate and is used for winding the cable after stranding, the tray cover is arranged below the winding assembly and is used for transporting the winding tray after winding, the reciprocating translation assembly is arranged on the side of the base plate, the steering assembly is arranged on the reciprocating translation assembly, and the tray cover is arranged on the steering assembly through a lifting assembly and is used for rotating the winding tray on the tray cover. Through the above technical solution, the technical problem that the staff needs to manually carry the winding tray when one of the winding trays is full and needs to be replaced is solved.

The utility model discloses an old man turning-over device relates to medical auxiliary instrument technical field, including frame body part, control part and lifting part, replace manual heavy physical operation: device relies on the drive motor of control part, screw rod and abutment plate cooperation, through motor drive screw rod rotation, drive abutment plate to lift to promote first side plate, second side plate rotation around pivot, realize the mechanical lifting of old man body position and turn over, replace traditional manual auxiliary turning-over's heavy physical labor. Without nursing staff consuming physical strength to move or lift the old man, solve the problem of nursing staff fatigue caused by frequent turning over at night, reduce the work burden of long-term nursing, adapt to the scene of family lack of professional nursing staff.

The utility model relates to lithium battery diaphragm unwinding equipment, in particular to a supporting device. The supporting device is used for supporting a diaphragm roller and comprises a fixing seat, a supporting part and an adjusting mechanism, the supporting part is movably arranged on the fixing seat and provided with a groove matched with the peripheral shape of the roller, the adjusting mechanism is connected with the fixing seat, and the fixing seat is connected with the supporting part. And the adjusting mechanism is used for adjusting a gap between the supporting part and the roller. According to the scheme provided by the utility model, the height of the supporting part can be adjusted through the adjusting mechanism, so that a certain gap exists between the supporting part and the roller, rubber powder generated by scraping between the supporting part and the roller in the diaphragm winding process can be avoided, the roller can be supported through the supporting part when the diaphragm is wound, and the winding efficiency of the diaphragm is improved. And operators can conveniently stop the machine to replace the roller.

The hydraulic cold-drawing machine with built-in centering device comprises a die seat provided with an outer die, a tail seat, a driving assembly arranged on the tail seat and configured to drive a straight movement of a core rod, a middle part of the core rod is composed of at least three main body sections, the diameters of the main body sections decrease step by step from the tail seat to the die seat, each main body section is slidably connected with a support block, when the core rod moves away from the outer die, the support block moves to the position of the main body section with the smallest diameter under the block of the tail seat, when the core rod moves to the outer die through the material pipe, the support block moves to the tail seat and abuts against the connecting step surface of the adjacent main body section in sequence, the support block is slidably arranged on the core rod, the abutting cooperation between the outer circumferential surface of the support block and the inner wall of the material pipe provides uniform radial support for the material pipe, the coaxial state of the material pipe and the core rod is forced, and the coaxiality of the material pipe and the drawing groove is indirectly ensured.

The invention discloses an intelligent model storage table which comprises a table body, a plurality of peripheral storage cabinets are arranged on the peripheral side of the table body, peripheral cabinet doors in one-to-one correspondence with the peripheral storage cabinets are slidably mounted on the peripheral side of the table body, and each peripheral cabinet door is driven by a cabinet door driving device to open the corresponding peripheral storage cabinet. At least one middle storage cabinet is installed in the middle of the table body in a lifting mode, the middle storage cabinet is driven by a lifting power device to ascend and descend between the highest position and the lowest position, and when the middle storage cabinet is located at the highest position, the storage space is higher than the table top of the table body. When the middle storage cabinet is located at the lowest position, the storage area is lower than the table top. The storage table can be directly placed in a teaching classroom, the human body teaching models can be better stored, and storing and taking during teaching are facilitated.

The utility model discloses a bedstead quick connecting structure and an electric bed, which belong to the technical field of furniture equipment, the bedstead quick connecting structure is used for connecting two bedstead, and the bedstead quick connecting structure structurally comprises a first positioning structure and a connecting plate which are respectively connected to the two bedstead, the connecting plate is provided with a second positioning structure which is matched and inserted with the first positioning structure, and the connecting plate is connected with a locking piece; when the two bed frames are connected, the second positioning structures on the connecting plates are connected with the first positioning structures in a clamped mode, and the connecting plates are connected to the bed frames where the first positioning structures are located through the locking pieces. The bedstead of the electric bed adopts the bedstead quick connecting structure, and the bedstead quick connecting structure enables the bedstead to be conveniently assembled, and is simple to operate and high in assembling speed.

This invention relates to a lumbar support mechanism, a seat device, and a two-wheeled vehicle. The lumbar support mechanism includes a lifting assembly, a lifting seat, and a support member. The lifting seat is mounted on the movable end of the lifting assembly, and the support member is mounted on the lifting seat and can elastically float relative to the lifting seat within at least one degree of freedom. Since the preset direction is inclined to the longitudinal direction of the seat body, the lifting assembly drives the lifting seat to move along the preset direction, simultaneously adjusting the height and distance of the support member to accommodate riders of different body types, significantly improving the adaptability of lumbar support. Furthermore, because the support member can elastically float relative to the lifting seat within at least one degree of freedom, it can also adaptively conform to the rider's lumbar contour and riding posture, avoiding localized pressure concentration or unsupported areas. Therefore, the aforementioned lumbar support mechanism can achieve excellent support, effectively relieving lumbar fatigue during riding and significantly improving riding comfort.

The utility model discloses a kind of brake disc assembly circulation packaging inner liner, it is related to logistics container technical field, including bottom shared layer board, bottom shared layer board upside is provided with bottom circulation cutter card, bottom circulation cutter card upside is provided with circulation layer board, circulation layer board upside is provided with several upper circulation cutter card, circulation layer board is used for separating upper and lower upper circulation cutter card between two adjacent upper circulation cutter card, and is provided with circulation layer board.The utility model changes traditional paper packaging inner liner into honeycomb board cutter card inner liner and honeycomb board layer board inner liner, adopts the positioning of part using hole design, can not only prevent part collision, but also support and save transportation space, while maintaining stable packaging structure, ensure the safety of brake disc in transportation process, the design is not only environmental protection economy, and have the advantages of efficient assembly, accurate alignment, improve transportation and storage efficiency, wear resistance is strong, can be repeatedly used, reduce space waste and operation error.

The utility model provides a high-current battery with high heat dissipation performance and a battery module. The high-current battery with high heat dissipation performance comprises a battery cell and a tab, the tab is a wide bent tab, the wide bent tab is arranged on one side of the battery cell, and a mounting cavity is formed by the wide bent tab and the battery cell; the high-current battery with high heat dissipation performance further comprises a heat dissipation assembly, the heat dissipation assembly is arranged in the mounting cavity and comprises a metal heat dissipation sheet, a first heat-conducting insulating rubber layer and a second heat-conducting insulating rubber layer, and the first heat-conducting insulating rubber layer is connected with the wide-bending tab; the first heat-conducting insulating rubber layer is connected with the second heat-conducting insulating rubber layer through the metal radiating fin; and the second heat-conducting insulating rubber layer is connected with the battery cell. According to the battery, due to the fact that the heat dissipation assembly is located in the installation cavity, rapid heat dissipation of the tab position is achieved, the wide-bending tab is adopted, the overcurrent capacity of the wide-bending tab is improved, it is guaranteed that the large-current battery with the high heat dissipation performance has large overcurrent, and the battery is particularly suitable for being applied to a starting power supply.

The utility model discloses an off-axis blade and double-round-frame combined type high-efficiency breeze uniform-speed generator, and relates to the technical field of wind driven generators, the off-axis blade and double-round-frame combined type high-efficiency breeze uniform-speed generator comprises a supporting tower body, a rotating disc is fixedly mounted at the top end of the supporting tower body, a machine bin is fixedly mounted at the top end of the rotating disc, a horizontal shaft is rotatably arranged at the front end of the machine bin, and a wind wheel is fixedly arranged at the front end of the horizontal shaft; the rear end of the horizontal shaft is connected with a speed increaser, the output end of the speed increaser is connected with a generator, a wind direction and wind speed controller is arranged outside the machine room, the wind wheel comprises at least three sets of blades, an inner round frame, an inner round frame installation frame and an outer round frame, the inner round frame installation frame is fixedly connected with the horizontal shaft, and the inner round frame is fixedly installed outside the inner round frame installation frame. The outer circular frame is fixedly installed outside the inner circular frame, the blades are rotatably installed on the outer circular frame, and the outer circular frame is provided with elastic pulling pieces used for preventing the blades from rotating. The anti-typhoon performance of the power generation device is effectively improved, the production and maintenance cost can be saved, and hundreds of years are really achieved.

The present invention applies to carts (1) not ridden by a driver and which have a single direction of travel (FWD) and a single center of rotation when stationary (PCV0). The invention provides a pivoting handlebar (12) on the rear part of the cart (1) that can be freely moved to either side, preventing the driver from having to move laterally during turns. Also provided is an articulated vehicle (0) comprising a combination of a cart (1) provided with a pivoting handlebar (12) and with an element (20) driven behind that transports the driver, both main elements being connected by a hinged structure (21) that is hinged about the cart (1). The pivoting handlebar (12) improves maneuverability and stability, since it prevents the driver from seeking lateral support on the handlebar, thus eliminating the effect of oversteering the vehicle (0) that said support would entail.

The utility model discloses a curvature-adjustable arc-shaped template supporting device, which mainly comprises a supporting device main body, a telescopic rod, a pressing plate, a winch, a telescopic cylinder and the like, and the stretching length of the telescopic rod can be flexibly adjusted through the rotary connection of the winch and the telescopic cylinder, so that the height and the position of the pressing plate can be changed. The supporting curvature of the arc-shaped formwork is adjusted, different construction requirements can be met, meanwhile, the device is provided with a pin structure convenient to disassemble, operation during curvature adjustment is facilitated, the telescopic rod and the pressing plate are fixed through the nesting sleeve and the hooping sleeve, connection is stable, and the angle can be adjusted; the telescopic sleeves with the screws, the pressing blocks and the rubber pads are arranged on the two sides of the supporting device body, the length of the screws can be controlled by rotating the handles, the arc-shaped formwork can be supported in an auxiliary mode, stability is enhanced, the whole device has the advantages of being adjustable in curvature, convenient and fast to mount and dismount, stable in supporting and the like, and the efficiency and quality of supporting the arc-shaped formwork in building construction are effectively improved.

The invention discloses a manufacturing device for hollow gangue bricks, which belongs to the technical field of hollow brick processing and comprises: a heat-resistant conveyor, wherein the outer periphery of the belt of the heat-resistant conveyor is provided with a plurality of hollow support plates for supporting the hollow gangue bricks; an air-drying component, which is installed at the outer periphery of the heat-resistant conveyor and is used for air-drying the conveyed hollow gangue bricks; a counterweight plate, which is installed at the bottom end of the heat-resistant conveyor, wherein the top end of the counterweight plate is detachably connected with a material receiving box, wherein two transverse linear motors are installed at the top end of the counterweight plate, wherein the moving part of the transverse linear motor is connected with a transverse support plate, wherein the top end of the transverse support plate is symmetrically provided with a first inclined electric push rod and a second inclined electric push rod; the moving parts of the first inclined electric push rod and the second inclined electric push rod are both connected with a limiting rod, and the manufacturing device for hollow gangue bricks can not only clean the support plate, but also dip it in powder, thereby reducing the possibility of adhesion of the hollow gangue bricks.

The utility model discloses a municipal road well lid support structure, relates to well lid technical field, including well lid body and well seat, the bottom of inside well seat is provided with the six-rod seat, the lower end of threaded rod abuts in the middle of the upper end of the six-rod seat, the outside of threaded rod close to the lower side is in threaded connection with threaded sleeve, and the threaded sleeve is in threaded connection with the upper end of the six-rod seat. And six sets of evenly-distributed limiting rods are fixedly connected to the periphery of the threaded sleeve, six sets of evenly-distributed limiting holes are formed in the middle of the upper end of the six-rod base, six sets of evenly-distributed supporting rods are fixedly connected to the positions, close to the edge, of the inner bottom of the well base, and the clamping grooves are matched with the supporting rods. According to the well lid, the supporting effect and stability of the well lid body are improved, the situation that the well lid body inclines is effectively reduced, the behaviors of theft and malicious damage possibly existing in some bad people are completely eradicated, safety guarantee is provided for pedestrians and vehicles, and meanwhile the operation of opening the well lid body is easy, convenient and safer.

The utility model provides a clamp device for cast-in-place horizontal straining beam construction. The clamp device comprises a wall body, an end face fixing plate, a fixing pipe, a first rod assembly, a first formwork and a second formwork. According to the clamp device for construction of the cast-in-place horizontal tie beam, the fixing pipe is pre-buried in the wall body, the quality of a tie beam formwork is guaranteed, meanwhile, the influence on brickwork can be reduced, construction of the cast-in-place horizontal tie beam is simpler, the position of the shaped horizontal tie beam can be accurately fixed through cooperation of the fixing plate and the formwork, and the construction efficiency of the cast-in-place horizontal tie beam is improved. Therefore, a large number of counterweight, supporting and adjusting steps needed in traditional construction are avoided, and the construction efficiency is improved. Due to the design of the clamp device, the clamp device is suitable for construction of horizontal straining beams of different sizes and shapes, and adjustment and adaptation can be conducted under the condition that requirements are met.

The utility model relates to waste gas treatment technical field, specifically disclose a horizontal zeolite runner device, including box, rotate and install runner assembly in the box and be used for driving runner assembly rotation drive part, support spare includes support axle, the support gear of being encased in the middle part of support axle and the support gyro wheel of being encased in support axle and being located the front and back of support gear, the front and back of support axle are respectively rotate sleeve and be connected in the front and back wall of box near four corner position, the middle part of runner assembly outer wall is equipped with annular groove, the external gear ring that is engaged with support gear is fixed in annular groove, the position of runner assembly outer wall corresponds to the support gyro wheel and is equipped with annular wheel groove, and the support gyro wheel rotates and is connected in annular wheel groove. Better solved the problem of zeolite runner structure support stability and is not good.

The present application belongs to the field of computer-aided design, and particularly to a computer-aided design system for supporting a white model of an agricultural machine box. The system constructs a three-dimensional geometric model of the white model of the agricultural machine box and extracts the elastic modulus and yield limit parameters; establishes a discrete element model of the sand and a kinematics equation of the vibration table to simulate the sand filling and vibrating process, and obtains the distribution of the dynamic fluid-structure coupling pressure field of the white model surface; takes the dynamic pressure field distribution as the external load boundary condition, takes the maximum deformation of the white model being less than the yield critical value as the constraint, and takes the minimum volume of the support structure as the target to solve the density distribution of the support material; in combination with the support cross-section size requirement of the white model casting process, the density distribution is subjected to threshold extraction and geometric reconstruction to generate a non-uniform support structure that is fitted to the white model surface and adapts to the vibration pressure. The support distribution is matched with the dynamic pressure field, the local deformation and rupture of the white model are eliminated, the support redundancy is avoided, and the structural stability is improved.

This utility model relates to the technical field of forestry seedling auxiliary hoisting equipment, specifically disclosing a special hoisting machine for forestry seedlings, including an upper support arm, a lower support arm, and a hoisting arm. The hoisting arm and the lower support arm are fixedly connected by a bearing frame. A bearing ring is rotatably installed inside the bearing frame, and the upper support arm is fixedly installed on the bearing ring. A protective component is installed on the upper support arm to fix the tree trunk. A support plate is installed on the lower support arm to support and hold the tree roots. This utility model uses an adjustable upper and lower support arm to adapt to the hoisting of seedlings of different sizes and weights. The support plate on the lower support arm supports the root ball at the base of the tree, and an electric push rod is set on the upper support arm to control the angle of the tree trunk. During the hoisting process, the vertical angle of the tree trunk can be finely adjusted, eliminating the need for manual adjustment of the binding strap position, avoiding manual assistance during the hoisting process, reducing safety risks, and improving the efficiency of seedling hoisting.

The application provides a kind of armpit angle steel mould reinforcing bolt and do disc buckle type frame body base supporting structure and its construction method, belong to subway station civil engineering technical field, including multiple fixed screw rods embedded in the armpit angle concrete that has been poured, the fixed screw rod is provided with frame body supporting plate assembly through nut, frame body supporting plate assembly provides support surface for the disc buckle frame body base at upper part;Frame body supporting plate assembly includes bottom end fixed plate, upper end fixed plate and frame body supporting plate erected between the two;Bottom end fixed plate is in close contact with the surface of armpit angle concrete, and is fixed by bottom end fixed plate nut;Upper end fixed plate is fixed on the fixed screw rod by upper end fixed plate lower nut and upper end fixed plate upper nut;Strip-shaped groove for adjusting horizontal position is opened on the upper end fixed plate, and is tightly fixed by steel wedge block;The application can not only ensure the reinforcing effect of armpit angle formwork, but also provide integrated construction method for stable support for subsequent full-frame body, to improve construction efficiency and structural safety.

The utility model provides an electrical engineering positioning installation device, including positioning frame, mounting panel and cable mounting rack, the center of positioning frame is provided with mounting vertical plate, the front end of mounting vertical plate is provided with cable mounting rack, the left side and right side of the rear end panel of positioning frame are respectively provided with a group of spacing sleeve, the spacing sleeve is provided with a group of spacing sleeve. Movable stand columns are arranged in the limiting sleeves respectively, and mounting panels are arranged at the top ends of the movable stand columns. A cable mounting structure and an electrical equipment mounting structure are integrated, so that the device can adapt to mounting of electrical equipment under many conditions, the lifting device is arranged to adapt to different height operation requirements, the propelling device is arranged on the mounting panel, the distance between the two adjusting frames is changed, and the mounting efficiency is improved. The positioning and mounting device for the electrical engineering can adapt to electrical equipment of different sizes for mounting, cable mounting frames are arranged for arranging cables, the specific specification between the cable mounting frames can be adjusted, and the practicability of the positioning and mounting device for the electrical engineering is improved.

The present application discloses a reasonable stress monolithic non-insulating fireproof glass and a preparation method thereof, wherein the reasonable stress monolithic non-insulating fireproof glass comprises soda-lime-silica glass and / or low-iron silicate glass made based on a float process, and a thin film formed on the surface of the soda-lime-silica glass and / or low-iron silicate glass, wherein the thin film is arranged in one layer and / or multiple layers; the preparation method comprises the following steps: obtaining a substrate, and obtaining a first-generation substrate by pre-treating the substrate; coating the surface of the first-generation substrate, and forming one layer and / or multiple layers of thin film on the surface of the first-generation substrate to obtain an initial substrate; introducing stress into the surface of the coated initial substrate, and heat-treating the initial substrate with stress; and post-treating the initial substrate after heat treatment to obtain a reasonable stress monolithic non-insulating fireproof glass; the glass made based on the float process ensures thermal insulation performance while providing good optical performance, and avoids cracking, falling off or loss of supporting capacity through the thin film, so as to have a good fireproof effect.