2513results about How to "Avoid displacement" patented technology

The invention discloses an assembly type building stair mold, and relates to the technical field of stair molds, the assembly type building stair mold comprises a mold mechanism, the side face of the mold mechanism is provided with a transverse steel bar limiting mechanism, and the transverse steel bar limiting mechanism is used for limiting and fixing transverse steel bars in a prefabricated stair. According to the longitudinal reinforcement limiting mechanism, the height of a clamping head is accurately adjusted through a third mounting bolt, the clamping head can be flexibly selected according to the diameter of a longitudinal reinforcement, the mounting height and position of the longitudinal reinforcement can be accurately controlled, the overall positioning accuracy of a reinforcement framework is guaranteed, and then the mechanical property of the prefabricated stair is improved; the sleeve plays a role in protecting the end, inserted into the mold mechanism, of the third mounting bolt, it is avoided that concrete adhesion affects bolt disassembly, meanwhile, due to the detachable design of the third mounting bolt and the modular structure of the steel bar limiting mechanism, the demolding difficulty is lowered, damage to stairs after a component is formed is reduced, and the demolding efficiency and the finished product quality are improved.

The invention relates to the technical field of automobile part machining, and discloses an automobile part multi-station synchronous clamping and positioning device which comprises a support, a vertical plate is fixedly arranged in the middle of the support, the vertical plate is slidably connected with a plurality of sliding plates, a sliding seat is fixedly arranged on one side of each sliding plate, a baffle is arranged on one side of each sliding seat, and the baffle is fixedly connected with the support. Two sliding rods in sliding connection with the sliding seat are fixedly arranged on one side of the baffle, the surfaces of the sliding rods are sleeved with springs, and a first clamping plate is fixedly arranged at one end of each sliding rod; the single air cylinder drives the cross beam to synchronously push all the sliding plates, synchronous clamping of workpieces at multiple stations is achieved, the auxiliary clamping time is greatly shortened, the production efficiency is improved, the consistency of clamping actions of all the stations is guaranteed, and the problem of workpiece deformation or displacement caused by uneven clamping force is solved.

The invention belongs to the field of industrial hosts, and discloses an intelligent industrial data analysis and processing host which comprises a support and further comprises a machine body, a collection wire, a detection head, a hollow cylinder, an L-shaped supporting plate, a protection assembly, a transmission driving assembly and an impact fixing assembly. Through the synergistic effect of multiple structures such as a nitrile rubber shock pad, a limiting plate, a limiting groove and a first spring, the negative effects such as deviation and component looseness caused by vibration of a host are relieved, vibration collection stability is guaranteed, meanwhile, the protection assembly can protect the detection head during external impact, and the detection efficiency is improved. The modular design and the gas circuit sealing structure further improve the universality of the equipment and the reliability of data acquisition, so that the functions of vibration buffering, accurate acquisition, impact protection and automatic reset of the host are realized through the linkage of the protection assembly, the transmission driving assembly, the hollow cylinder and the detection head, the service life of the host is prolonged, and the data acquisition accuracy is improved.

The utility model discloses an anti-deformation bearing thin-wall part machining supporting and fixing structure which comprises a base and a supporting assembly, a machining table is connected to the top of the base, clamping blocks are arranged on the two sides of the top of the machining table, and the supporting assembly is arranged in the machining table and comprises a bevel gear ring and a plurality of bevel gears meshed with the bevel gear ring. A lead screw is arranged in the machining table through a plurality of rotating frames, the surface of the lead screw is in transmission connection with a supporting plate through a lead screw nut, the supporting and fixing structure is provided with a supporting assembly, a driving motor drives a bevel gear ring to rotate, a plurality of bevel gears rotate synchronously, then the lead screw is driven to rotate, and the supporting plate ascends to support the interior of the thin-wall part; by means of the internal supporting mode, pressure and friction force borne by the inner wall of the thin-wall part during polishing can be effectively dispersed, deformation caused by lack of supporting is avoided, the size precision, the shape precision and the surface quality of the bearing thin-wall part are guaranteed, the product percent of pass is increased, and waste products are reduced.

The application relates to the technical field of wastewater treatment equipment, in particular to a zero-emission multistage wastewater treatment device for industrial high-salinity wastewater, which comprises a base, a fixing frame fixedly installed on the base and a supporting limiting frame fixedly installed on the fixing frame, the supporting limiting frame is slidably connected with a heat exchange box, the front end face of the fixing frame is provided with limiting assemblies corresponding to the heat exchange box on both sides, a sedimentation tank and a core treatment tank are installed on the fixing frame from top to bottom and located at the bottom of the heat exchange box, the heat exchange box, the sedimentation tank and the core treatment tank are sequentially communicated through connecting channels, a feeding pipe is arranged on the side wall of the sedimentation tank, the sealing assembly is driven to rotate by a motor-driven screw rod, the extrusion frame is driven to slide along the guide column, the pressure of the extrusion frame on the third sealing frame can be automatically adjusted, the extrusion plate can be tightly combined with the third sealing frame, the pressure is uniformly distributed, the traditional manual sealing adjustment mode is replaced, and the sealing reliability is further improved.

The utility model discloses a wireless monitoring device for displacement monitoring, which relates to the technical field of wireless monitoring devices and comprises a wireless monitoring device body, a mounting seat, a laser transmitter and a standard platform, and the wireless monitoring device body is arranged at the top of the mounting seat. The detection reminding mechanism is matched with the adjusting moving mechanism to check the laser transmitter and the standard platform, a user can adjust conveniently, and the problems that an existing wireless monitoring device is affected by factors such as temperature fluctuation and environment interference, structural deviation is prone to being generated, monitoring data deviates, and the monitoring accuracy is poor are solved. The temperature, the strong wind load, the foundation settlement, the atmospheric turbulence interference and the like in the field complex environment can make the device displace or change the posture, the offset accumulation effect can reduce the measurement precision, a user is difficult to find the offset in time, and the wireless monitoring device can be directly pre-buried and installed, so that the wireless monitoring device cannot be damaged. Therefore, the problem of inconvenience in subsequent calibration of the wireless monitoring device is solved.

The utility model discloses an anti-tilt scaffold which comprises a steel frame and two crossed supporting rods arranged on the two sides of the steel frame, the outer sides of the four corners are respectively provided with a pair of fixing pieces, an inner rod is arranged between the fixing pieces, a plurality of limiting holes are formed in the inner rod, a sleeve rod is arranged on the outer side of the inner rod, and the sleeve rod is connected with the steel frame. An adjusting knob is arranged on the sleeve rod, through holes are formed in the two sides of the lower portion of the sleeve rod respectively, an inserting rod is arranged at the bottom of the sleeve rod, a spring is arranged on the outer side of the inserting rod, a base is arranged at the bottom of the inserting rod, rotating pieces are arranged on the two sides of the base respectively, and a bottom plate is arranged below the rotating pieces. According to the scaffold, the two sides of the steel frame can be supported, the steel frame is prevented from inclining towards the two sides, the safety risk of workers is reduced, and through friction between the inserting rods and the sleeve rods and the buffering effect of the springs, shaking of the scaffold can be reduced, and the scaffold is stabilized.

The utility model relates to the field of protective film discloses a kind of hot-press processing device of household electrical appliance protective film, including workbench, the top of the workbench is fixedly connected with support, the inner wall top of the support is fixedly installed with hydraulic cylinder, the output end bottom of the hydraulic cylinder is fixedly connected with hot-press plate, the top of the workbench is provided with fixed mechanism, the fixed mechanism includes placing seat, the placing seat is fixedly connected in the top of workbench, the front of the placing seat is provided with recess.This utility model, through the cooperation of first electric push rod, push plate, moving rod and fixed clamp, combined with the second electric push rod driving articulated rod, slide base drives fixed clamp to adjust spacing, realize the automatic pressure fixation of different size protective film, the stress is uniform during fixing process, effectively avoid the displacement and wrinkle of protective film when hot-pressing, significantly improve the close tightness, solve the problem of poor fixing effect of prior art.

The application discloses a soil and water loss prevention and control interception device, and belongs to the field of soil and water loss prevention and control.The interception device comprises an anchor mechanism, an interception net and a gasket.The anchor mechanism is buried in soil, which can improve the anti-aging, anti-corrosion and anti-wear performance, avoid damage of components caused by natural environment erosion in long-term outdoor use, prolong the service life, reduce the maintenance and replacement cost, enhance the fixing effect of the anchor mechanism on the interception net, provide stronger pulling force for the spiral anchor, prevent the interception net from shifting, guarantee the interception reliability of the slope main body soil and water loss, improve the installation and dismounting convenience of the inner hexagonal groove, and avoid damage of the interception net caused by the gasket.

The application relates to a steel rail supporting device, which comprises a supporting part, a locking part and a supporting part, wherein the supporting part is configured to support a steel rail and comprises three different supporting heights; the locking part is movably arranged in the supporting part and is configured to be connected with a rail fastener. By rotating the supporting part, the supporting part is switched to different supporting heights to support the steel rail, thereby improving the welding operation efficiency; meanwhile, the locking part is moved to be connected with the rail fastener, thereby realizing the locking of the two parts, preventing the displacement of the supporting part during the operation and improving the stability and quality of the welding operation.

This utility model discloses a polyurethane foam dressing with a fixing function, relating to the field of foam dressing technology. It improves upon the problem of inconvenient fine-tuning of the position of the polyurethane foam dressing during use. The dressing includes two positioning plates, each with a sliding track at its top. By using the positioning plates, the foam dressing body can be initially positioned. The sliding track and slide plate allow for back-and-forth movement of the foam dressing body, enabling fine-tuning of its position. Through holes, limiting rods, limiting holes, and pull blocks provide a fixed limit to the slide plate, further fixing the foam dressing body after adjustment. This allows the foam dressing body to adhere precisely to the wound surface. This method allows for fine-tuning of the foam dressing body's position during adhesion, resulting in precise adhesion and ease of use.

The utility model discloses a kind of wall column foot support structure, including inclined support plate and the horizontal support plate of the inclined support plate rotary connection, the one end of the inclined support plate away from the horizontal support plate is equipped with hook, the hook is matched with the double steel pipe of the pair of screw rod fixed assembly for fixing wall column formwork;When the hook is hung on the double steel pipe of the pair of screw rod fixed assembly, the one end of the inclined support plate away from the hook is abutted with ground, the one end of the horizontal support plate away from the inclined support plate is abutted with the lower end of the square steel of the pair of screw rod fixed assembly.The utility model realizes wall column foot stable support, effectively prevents leakage, improves construction convenience and economy simultaneously.

This utility model belongs to the field of mineral mining technology, specifically disclosing a support device for safe pillar recovery, including a base and a support assembly. An adjusting plate is installed on the base via a support member, and the adjusting plate is provided with multiple adjusting holes. Adjusting rods are threadedly connected to the adjusting holes. The support assembly includes a support cylinder for sleeved on the adjusting rod and a support rod for inserted into the support cylinder. A limiting plate is fixedly connected inside the support cylinder. The upper end of the adjusting rod abuts against the limiting plate, and a limiting ring is fixedly connected to the support rod. The limiting ring is operable to abut against the end of the support cylinder, thereby providing support. The threaded adjustment rod enables precise adjustment of the support height. The insertion design of the support cylinder and the support rod allows for quick adjustment of the support length. The cooperation between the limiting plate and the limiting ring effectively prevents the support assembly from slipping, ensuring stable transmission of support force during pillar recovery.

The utility model relates to the technical field of medicament mixing assistors, and discloses a double-component medicament opposite-extrusion mixing assistor which comprises a transverse plate, a transverse plate and a transverse plate, the two fixed seats are oppositely mounted on two sides of one end of the transverse plate; the extrusion roller is rotationally mounted between the two fixed seats through a rotating shaft; the clamping groove is formed in the outer wall of the extrusion roller in the axial direction of the extrusion roller; and the pressing mechanism is arranged in the clamping groove and used for pressing the bag tail in the clamping groove. According to the double-component medicament opposite-extrusion mixing assist device, the tail part of a medicament bag is fixed in the clamping groove, and when the extrusion roller rotates, the extrusion force generated when the bottom of the medicament bag penetrates through a gap between the extrusion roller and the transverse plate is utilized, so that the medicament bag can be uniformly extruded, time and labor are saved, and the mixing efficiency of the double-component medicament is improved.

The utility model discloses a kind of cutting device of rubber cutting piece, including device ontology, device ontology includes machine case and cutting assembly, machine case top is equipped with cutting platform, the front side of cutting platform is equipped with ball screw, the rear side of cutting platform is equipped with opening, opening is built-in with rotary table, first infrared positioning sensor is equipped on rotary table, cutting assembly is equipped with cutting seat, second infrared positioning sensor is equipped on the rear side of cutting seat, second infrared positioning sensor and first infrared positioning sensor dynamic docking.The utility model is by setting ball screw on cutting platform, pneumatic fixed clamp is equipped on ball screw, it is conveyed by ball screw, compared with the conveying mode of conveying belt, it is accurate and stable to convey, can avoid displacement;The rear side of cutting platform is provided with rotary table, the correction of rubber cutting piece center coordinate and offset angle can be realized by first infrared positioning sensor and second infrared positioning sensor, realize the function of rectification, guarantee the accuracy of cutting.

The utility model provides a multifunctional back training device belongs to fitness equipment technical field to solve the existing multifunctional back training device, the user perspires and is easy to remain in the cushion, handle, influences the follow -up experience. Although adds seat cover and so on clean, but seat cover replacement is complicated, and when moving, easy to shift and interfere with training action's problem. Including training device main part, support frame, cushion, seat cover, drive board, limit component and suspension assembly, support frame fixed mounting in training device main part one side, the cushion fixed mounting is in support frame top, the seat cover is set up in the cushion outside, drive board sliding connection is in support frame outside, limit component setting is in drive board outside, suspension assembly sets up in the cushion bottom. The utility model has the advantages of simple operation, avoids displacement, improves training safety etc.

The utility model relates to a kind of kitchen garbage compression equipment convenient to operate, including top and bottom distribution's top plate and base, top plate is connected with base by multiple vertical support rods, top plate and base between being equipped with article placing plate, article placing plate and multiple support rods sliding connection, base is fixedly provided with the driver of driving article placing plate up and down sliding, top plate is fixedly provided with vertical telescopic cylinder, telescopic cylinder telescopic end is downward and fixedly connected with presser plate, article placing plate is placed with garbage can.The utility model's compression equipment is driven presser plate into garbage can by telescopic cylinder telescopic, and kitchen garbage is compressed.By electric push rod driving article placing plate up and down sliding, the interval between article placing plate and top plate is conveniently adjusted, so that different height garbage can is conveniently placed, and the compression depth of presser plate is conveniently further adjusted.Compression process personnel operation is more simple, and degree of automation is higher, use is more convenient, labor-saving.

The utility model relates to ton bag packing fixing field, concretely relates to quartz sand ton bag packing fixing device, its technical scheme is: including support subassembly, fixed component and hook, the fixed component is connected between adjacent support subassembly, the support subassembly upper end is connected with the hook, the support subassembly includes fixed stand and the lifting groove of setting up in the fixed stand upper end middle, the lifting groove inboard is penetrated with the lifting plate, the fixed stand upper end one side is connected with the limiting component, the utility model has the beneficial effect that: the utility model constructs an adjustable rectangular frame structure through the collaborative design of support subassembly, fixed component and hook, can effectively surround and support ton bag, prevents its from happening inclination, collapse or displacement because of unstable center of gravity or external force interference in the loading process.

This utility model discloses a high coaxiality radio frequency connector, including a male and a female connector. The female connector has three sets of connecting plates on its outer periphery, and the male connector has three sets of insertion slots on its outer periphery that mate with the connecting plates. A disassembly component for separating the male and female connectors is located beside the insertion slots. The female connector is inserted into the insertion slot of the male connector via the connecting plates, completing the coaxial connection between the male and female connectors. This utility model, through the cooperation between the connecting plates of the female connector and the insertion slots of the male connector, and the correspondence between the fastening protrusions and the positioning slots, makes the connection between the male and female connectors more precise, effectively preventing displacement or deformation of the inner and outer conductors caused by frequent insertion and removal, maintaining stable coaxiality, and ensuring signal transmission consistency and reliability.

The utility model relates to a kind of bearing end cover face processing milling device, comprising: main body;Station switching component, it is set in the top of main body for the bearing end cover is fixed and make bearing end cover enter to milling station;Milling component, it is set in the top of main body and is set in the back of station switching component for the face of bearing end cover is milled;The station switching component includes the turntable that can be rotatably set on main body, and several fixed clamping components for the bearing end cover is fixed and is uniformly set on the turntable, the fixed clamping component includes the support ring that can be fixed on the turntable and is supported with to the bearing end cover is supported.The utility model is supported by setting support ring to bearing end cover, by the inner wall contact of clamping block and bearing end cover is fixed, so that bearing end cover clamping is stable.

This utility model discloses a MONO mesh wig cap with a lace front, comprising a main body. The hairline area of ​​the main body is made of lace mesh, the hairline area is made of MONO mesh, and the sides and back are made of elastic mesh. The inner edge of the wig cap is sewn with an anti-slip band, and a 10mm side strap is provided along the center back. The 10mm side strap is equipped with a plastic adjustment buckle, and the outer edge is surrounded by a ribbon. The elastic mesh adapts to the head circumference using its elasticity, while the MONO mesh supports the volume of the hairline using its hardness and density. The anti-slip band is sewn to the edge of the wig cap to increase friction. The 10mm side strap, with a buckle, is sewn to the back of the wig cap for adjusting tightness. When worn, the lace mesh fits the forehead, the MONO mesh supports the volume of the hairline, the elastic mesh adapts to the head circumference, the anti-slip band prevents shifting, the 10mm side strap can be adjusted according to the head circumference, and the ribbon reinforces the edge, achieving a natural, comfortable, and stable wearing effect.

The application discloses a cutting device with quickly replaceable blades for aerated concrete block production, and relates to the technical field of processing equipment. The cutting device comprises a cutting processing structure and an aerated concrete block, and the cutting processing structure comprises a loading plate, blades and a base. The two sides of the blades are respectively provided with a transmission shaft one and a mounting frame two. Six transmission shafts two are fixedly connected to one side of the transmission shaft one close to the blades. Six mounting holes three are formed in one side of the mounting frame two close to the blades. Grooves are formed in the outer side of the mounting frame two. The cutting device is provided with a block loading structure outside the cutting processing structure. The blades can be quickly installed and dismounted. The force generated by the cutting of the blades on the aerated concrete block directly acts on the six transmission shafts two. Therefore, the rotation of the blades driven by the motor and the gear box and the rotation force generated by the cutting of the aerated concrete block will not act on the mounting bolts.

The utility model relates to the technical field of oil extraction, in particular to an efficient temporary plugging anti-overflow device. Comprising an upper connector, the upper connector is fixedly and hermetically connected with a valve connector, the lower end of the valve connector is fixedly and hermetically connected with a filter pipe and an outer cylinder, the filter pipe is located on the inner side of the outer cylinder, the valve connector is provided with an air hole communicated with an annular cavity between the outer cylinder and the filter pipe, and a check valve is installed in the air hole; the lower end of the filter pipe is fixedly and hermetically connected with a lower pipe located inside the outer cylinder, the lower end of the lower pipe is blocked and fixedly connected with the lower end of the outer cylinder through a lower connector, and a temporary blocking plate is detachably, fixedly and hermetically connected into the lower connector. Through soluble temporary plugging, multi-stage filtering, gas-liquid separation and modular sealing design, the device has the core advantages of efficient overflow prevention, rapid production, airlock prevention, low maintenance cost and the like, has both environmental protection property and economical efficiency, and is suitable for oil well operation under complex working conditions.

The utility model discloses a paper cup framing system, which relates to the technical field of paper cup framing and comprises a paper cup conveying line used for conveying paper cups and a plastic frame conveying device used for conveying plastic frames, an open-close type interceptor is arranged at the tail end of the paper cup conveying line, and protective plates are arranged on the paper cup conveying line corresponding to two sides of the open-close type interceptor. The opening and closing interceptors are matched with protection plates on the two sides of the paper cup conveying line to position the paper cups; a grabbing device is arranged between the paper cup conveying line and the plastic frame conveying device, the grabbing device grabs paper cups on the paper cup conveying line into plastic frames on the plastic frame conveying device, the grabbing device comprises a collaborative robot, and a clamping jaw used for grabbing the paper cups is arranged at the moving end of the collaborative robot. The paper cup conveying line, the grabbing device and the plastic frame conveying device are matched with one another, so that the paper cups can be automatically and tidily placed in the plastic frames in the storage or transportation operation.

This utility model discloses a needle-punching device for a needle-punching machine used in filter bag production. The device relates to the field of filter bag production technology and includes a frame with a U-shaped structure. A reciprocating drive mechanism is mounted on the frame to drive the needle-punching mechanism to move up and down reciprocally. A mounting component is located inside the frame, and its top is connected to the output end of the reciprocating drive mechanism. Multiple needle-punching components are mounted on the mounting component and are limited by a limiting mechanism to perform needle-punching on the filter bags. This needle-punching device for filter bag production uses a bidirectional motor to drive a drive cam and an auxiliary cam, achieving high-frequency reciprocating motion of the needle-punching components. Combined with the lateral spacing adjustment of the slider within the limiting groove, the needle-punching density can be flexibly adjusted according to the filter bag type, significantly improving the equipment's adaptability and production flexibility for different filter bags.

The invention discloses a coronary intervention guide wire fixing patch and a using method thereof, and relates to the technical field of medical instruments.The coronary intervention guide wire fixing patch comprises a patch body, a bonding layer is arranged on the bottom face of the patch body, at least two clamping grooves used for clamping the tail end of a guide wire are formed in the top face of the patch body, and a plurality of protruding blocks are integrally formed on the top face of the patch body; each clamping groove is of a penetrating type groove structure formed in the top of the corresponding protruding block, the width of an opening of each clamping groove is smaller than the outer diameter of a guide wire, and the number of the protruding blocks is generally four and the protruding blocks are arranged at intervals in the length direction of the patch body. The patch body and the protruding blocks are made of medical plastic in an integrated mode, and the adhesive layer is further covered with a stripping protection layer. The device is simple in structure, small in size and capable of achieving rapid, single-hand and reliable fixing and releasing of the tail end of the guide wire on the premise that extra table top space is not occupied, so that the operation process is effectively simplified, and winding and disengaging of the guide wire are prevented.

The utility model discloses a bottom die locking structure of a bottle blowing die, which relates to the technical field of bottle blowing dies and comprises a bottom die, an inner bayonet seat, a bottom die water conveying disc, a connecting seat and a bottom die seat which are detachably connected in sequence, and a locking shaft and a machine clamping seat fixed on a bottle blowing machine are additionally arranged on the basis of the bottom die, the inner bayonet seat, the bottom die water conveying disc, the connecting seat and the bottom die seat. The locking shaft penetrates through the bottom die base and is provided with a horizontal through groove, and the machine clamping base is provided with a horizontal clamping pin. The bottom die is pushed laterally, so that the horizontal through groove of the locking shaft is in transverse clamping fit with the clamping pin, and rapid locking of the die is achieved. And clamping can be relieved by reverse side pushing, and disassembly is completed. A traditional multi-bolt fixing mode is abandoned, the disassembly and assembly time is remarkably shortened, meanwhile, the mold locking stability is ensured through rigid matching of transverse clamping, and the mold locking mechanism is suitable for high-frequency production scenes.

The utility model belongs to the technical field of leather products, and particularly relates to a cow leather summer sleeping mat sleeved on the outer side of a mattress, which comprises a body and a fixing part, the edge of the summer sleeping mat body is connected with the mattress through a covered edge and a locking structure by means of the structural innovation of the fixing part on the periphery of the summer sleeping mat body, so that the summer sleeping mat can be stably attached to a bed surface. And the displacement phenomenon generated in the using process can be effectively prevented. The unique fixing mechanism ensures the convenience of installation, and also meets the requirement of dismounting at any time. Meanwhile, in material selection and process design, high-quality first-layer cowhide is selected as a basic material, the material has good softness and skin-friendly performance, the touch comfort of a user is further improved, it is guaranteed that the user does not feel oppressed or uncomfortable even if lying on the mattress for a long time, and the overall sleep quality is improved; and a better sleep solution is provided for consumers.

The utility model discloses a CVD coating frock suitable for arc top blind pipe class product outer wall surface, including cloth gas board, install a plurality of support pegs on cloth gas board, and arc top blind pipe adopts the mode of arc top downward, flat mouth upward and deposits, be equipped with the gas hole on the cover, and the support post one side is equipped with the thimble, and the support peg body and the support post lower part all are equipped with the support ring board, and the support ring board's lower part all are equipped with the assembly guide rod, and the assembly guide rod both sides are equipped with the first plane, and the neck-in portion outside is equipped with the buckle, and the buckle middle part is equipped with the assembly hole that cooperates with the assembly guide rod, and the assembly hole both sides are equipped with the second plane corresponding with the first plane, the utility model discloses arc top blind pipe adopts the mode of arc top downward, flat mouth upward and deposits, and the technological gas goes in and goes out, and arc top downward is favorable to dispersing airflow, guarantees the deposition effect of arc top, from outside, and the support peg and the support post lower part are connected with cloth gas board through the buckle, avoids the problem that traditional screw connection is difficult to separate because of CVD product coating adhesion, and is convenient to dismount.

The utility model relates to the technical field of nuclear power stations, in particular to an anti-deformation bracket for nuclear power station containment transportation. The nuclear power station containment transportation anti-deformation bracket comprises a truss and a supporting cushion frame. The truss comprises a plurality of main frame bodies, and the plurality of main frame bodies are sequentially connected end to end to form a main frame; the plurality of supporting pad frames are arranged at intervals, and are sequentially connected through the main frame; in every two adjacent main frame bodies, a first lifting lug is arranged on one main frame body, a second lifting lug is arranged on the other main frame body, the first lifting lug and the second lifting lug are connected through a first pin shaft after being matched, one of the first lifting lug and the second lifting lug is a single-side lifting lug, and the other one of the first lifting lug and the second lifting lug is a double-side lifting lug. The utility model provides an anti-deformation bracket for transportation of a containment vessel of a nuclear power station, which is used for preventing the containment vessel from being deformed in the transportation process.