13results about How to "Easy to install and remove" patented technology

The utility model discloses a kind of turnover scaffold wall connecting pieces, the side surface of the building wall is embedded with chemical anchor sleeve, one end of the chemical anchor sleeve is provided with high-strength wire bolt, the outside of the high-strength wire bolt is provided with connecting sleeve, one end of the connecting sleeve is provided with connecting bolt, the outside of the connecting bolt is equipped with fastener in the first scaffold pole, the side surface of the fastener is provided with vertical rod. The utility model relates to scaffold technical field.This turnover scaffold wall connecting piece is fixed with building wall through chemical anchor sleeve, connecting sleeve side is connected with wall through high-strength wire bolt, the other end is connected with connecting bolt, fastener is fixed with the first scaffold pole of scaffold, the length of connecting sleeve is adjusted by rotating connecting sleeve, so that tensioning system is effectively connected between scaffold and wall, turnover is used, and installation and removal are simple.

The utility model relates to a kind of hanging device, belong to safety belt hanging technical field, specifically a kind of sliding type safety belt hanging device, including H-shaped steel, further including clamping assembly and fixed component;The clamping assembly includes the U-shaped card of being arranged in H-shaped steel bottom one side, the L-shaped card is arranged in H-shaped steel bottom other side;The fixed component includes the adjusting hole of being opened in U-shaped card one end, the adjusting hole is opened with multiple;The utility model reaches the effect of convenient installation and disassembly, high security, solves the device directly in the existing device between steel column and sets up safety rope, can cause damage to steel surface, increase welding and cutting process;And safety belt hanging is mostly fixed point, when on the steel beam, cannot satisfy the demand of hanging set;If directly using the mode of safety belt around beam, around column, then lead to structure and safety belt wear seriously, security risk is big, not comply with green environmental protection concept problem.

The utility model discloses a kind of electric tricycle anti-falling devices, including electric vehicle body, anti-falling installation mechanism, installation fixed mechanism and fixed auxiliary mechanism, the anti-falling installation mechanism includes fixed frame and rotating sleeve, the installation fixed mechanism includes clamping rod and bottom fixed pipe, the fixed auxiliary mechanism includes friction ring and threaded tube, through the ingenious cooperation of fixed frame, rotating sleeve, ratchet and rotation block, effectively solve the problem that electric tricycle is prone to reversing in uphill process, one-way rotation mechanism formed by ratchet and rotation block, through the combined design of clamping rod, bottom fixed pipe, clamping pipe, block and block, completely solve the problem that traditional anti-falling device is difficult to conveniently disassemble, quick clamping structure makes installation and disassembly process become simple and efficient, can be completed without professional tool, it is convenient to unlock disassembly, so that user can flexibly decide whether to enable anti-falling function according to road condition, improve the daily use convenience of vehicle.

The utility model discloses a plug-in height control device for pouring concrete on the column side of a steel reinforced concrete column, which belongs to the technical field of constructional engineering concrete construction and comprises a diversion galvanized steel pipe, a stainless steel plate receiving port, an angle steel support frame, an alarm device box, a connecting steel pipe, a floating rod clamping piece, a floating ball rod, a floating ball valve, a contact sensor and a rotating shaft. The stainless steel plate collecting port, the flow guide galvanized steel pipe and the angle steel supporting frame assembly are utilized, so that scientificity and reasonability of the plug-in device are improved; the floating ball principle is utilized to solve the problem of insufficient concrete pouring height or over-pouring concrete loss caused by blind point concrete pouring of workers, the concrete pouring efficiency is improved, and the effects of reducing material waste and manpower consumption, reducing damage to steel columns and the like are remarkable. Meanwhile, the process is simple, operation is convenient, installation and removal are convenient, the turnover performance is high, and the pouring quality and efficiency of the concrete in the section steel column are greatly facilitated and improved.

This application discloses a graphite heat exchanger. By installing an impact-resistant plate on the side of the graphite block facing the feed inlet, the material entering the heat exchanger from the feed inlet first impacts the impact-resistant plate. After being buffered by the impact-resistant plate, the material then enters the heat exchange holes of the graphite block through the through holes. This avoids direct erosion of the graphite block by the material, thereby extending the service life of the equipment. Furthermore, because the end cap and lower cylinder are detachably connected, the graphite heat exchanger adopts a segmented design, with the end cap and lower cylinder separated. This facilitates easy installation and removal, allowing for periodic removal of the end cap to clean all heat exchange holes. This prevents localized blockage of heat exchange holes caused by prolonged operation, which would prevent uneven material flow through the heat exchanger and lead to material concentrating in only a few heat exchange holes, accelerating erosion and perforation of those holes. This also facilitates inspection and maintenance.

This invention relates to the field of automotive component structure technology, specifically to a high-braking lamp mounting structure and disassembly method. It includes a trunk lid and a high-braking lamp. The trunk lid comprises an inner panel and an outer panel. When the trunk lid is closed, the outer panel has a mounting groove recessed downwards in the Z direction at its X-axis front end. The high-braking lamp is mounted within the mounting groove, and when the trunk lid is closed, the X-axis front end of the high-braking lamp connects to the X-axis rear end of the rear windshield. A fixing structure for securing the high-braking lamp within the mounting groove and an arrangement structure for facilitating the installation of wiring harnesses on the high-braking lamp are provided between the inner panel, outer panel, and high-braking lamp. The high-braking lamp mounting structure of this application is very simple. The high-braking lamp is located outside the rear windshield, unobstructed, easy to install and disassemble, increases the storage capacity of the rear cargo area while increasing the luminous area of ​​the high-braking lamp, and has significant potential for widespread application.

This utility model discloses a pier-crossing moving device, belonging to the field of bridge construction technology. The pier-crossing moving device is located on a bridge and includes a traveling component, a lifting component, a working component, and a supporting component. The traveling component is suspended above the bridge deck and rolls in contact with the supporting guardrail on the bridge. The lifting component is installed on the traveling component and is located on one side of the supporting guardrail. The traveling component is connected to one end of the supporting component, which is located on the other side of the supporting guardrail. There is a gap between the supporting component and the supporting guardrail. The other end of the supporting component is movably connected to one side of the working component, allowing the working component to rotate relative to the supporting component. A traction rope in the lifting component is connected to the other side of the working component, which is located below the bridge. The supporting guardrail provides a gravity balance support point between the working component and the lifting component, ensuring the stability of the pier-crossing moving device during construction and reducing the impact of lateral forces on the supporting guardrail.

This utility model relates to the technical field of rubber mixing equipment, specifically a rubber turning mechanism for a rubber open mill, including a machine base and a scraping mechanism. A mounting frame is provided on the machine base, and a pressure roller, a drive roller, and a driven roller are rotatably connected to the mounting frame. The scraping mechanism includes a mounting plate on the mounting frame, a fixed block on the mounting plate, a threaded rod threadedly connected to the fixed block, two fixed cylinders symmetrically distributed on the fixed block, a spring inside the fixed cylinders, a telescopic rod on the spring, a scraper on the telescopic rod, a rotating connector on the scraper, and a handle on the threaded rod. The threaded rod is rotatably connected to the rotating connector, and the telescopic rod is slidably connected to the fixed cylinders. This utility model can precisely adjust and limit the position of the scraper against the roller surface to ensure the quality of scraping, and also facilitates the disassembly and replacement of the scraper.

The application belongs to the technical field of heat exchange equipment, and specifically discloses a modular quick-mount air cooler, which comprises two mounting plates, liquid inlet shells and liquid outlet shells fixedly connected to the opposite sides of the two mounting plates respectively, a liquid inlet pipe communicated with the top of the liquid inlet shell, a liquid outlet pipe communicated with the top of the liquid outlet shell, a limiting assembly arranged on the surface of the liquid inlet shell and the liquid outlet shell, and a heat exchange assembly arranged between the two mounting plates. Through the limiting assembly and the heat exchange assembly, the heat exchange pipe can be quickly mounted and dismounted without being dismounted as a whole, and can be dismounted and replaced individually according to replacement requirements. The mounting and dismounting mode is simple, and a single heat exchange pipe serves as an independent module and can be dismounted and replaced individually. When a single heat exchange pipe is damaged or blocked, the whole pipe bundle or large components do not need to be disassembled, so that the maintenance workload, downtime and replacement cost are significantly reduced.

This utility model relates to the field of Caragana korshinskii pellet feed production technology, specifically a Caragana korshinskii pellet feed press that is easy to clean. It includes a base, with support legs installed around the bottom of the base, a pressing component installed at the center of the bottom of the base, and a device body installed on the top of the base. Quick-release components are installed around the outer perimeter of the device body. The improved feed press allows for easy disassembly and assembly of the feed hopper, eliminating the need for cumbersome steps and facilitating cleaning. Furthermore, both the grinding disc and the pressure rollers are detachable, enabling workers to easily disassemble and clean them, effectively reducing clogging and preventing material deterioration due to prolonged accumulation. This increases pressing efficiency while ensuring the quality of the pressed material.

The utility model provides a sealing system for gas jacking of a storage tank steel dome, which comprises a hard seal and a soft seal, the hard seal is formed by lapping a plurality of hard sealing plates end to end, the hard seal surrounds the periphery of the LNG full-capacity tank steel dome, the lapping width between the hard sealing plates is 100mm, the upper edge of each hard sealing plate is provided with four fixing holes which are distributed in a linear manner, and the soft seal is arranged in the fixing holes. A wedge is clamped in a hole in the center of the gantry plate, the wedge penetrates through the hole and is clamped tightly, and spot welding fixing is synchronously carried out on the wedge and the gantry plate so that the hard seal can be fixed to the lower surface of the edge of the steel dome of the LNG full-capacity tank. Compared with the prior art, the sealing device has the following beneficial effects that the combined scheme of the hard sealing plate made of galvanized sheet iron and the soft sealing plate made of glass fiber cloth is adopted, and the hard sealing technology and the soft sealing technology are combined, so that the problems of high processing difficulty and poor sealing effect of the sealing device in the prior art are solved; and a more efficient sealing effect and a simple and convenient installation process are realized.

The utility model discloses a bender relates to bender technical field, including the fixed mount, processing platform and bending base, the inner wall of bending fixed mount is equipped with processing platform, and the top end of processing platform is equipped with the bending base, the top end of bending fixed mount is equipped with hydraulic cylinder, and the output end of hydraulic cylinder is equipped with connecting frame, and the connecting frame is equipped with the bending base. A bending block is arranged in the connecting frame, quick mounting mechanisms used for fixing the bending block and the bending base correspondingly are arranged on the two sides of the connecting frame and the two sides of the machining platform, a movable groove is formed in the machining platform, and a limiting block is arranged at the bottom end in the movable groove through a sliding rail. According to the device, the pull rod is separated from the interior of the groove, then the bending block is detached from the interior of the connecting frame, the bending blocks and the bending bases of different shapes can be conveniently installed and detached through the structure, and the diversified market requirements are met.

The utility model relates to the technical field of building construction formwork reinforcing, and particularly discloses an adjustable cylindrical formwork reinforcing device which is characterized in that a circular wood formwork wraps the side wall of a cylinder; the plurality of square tube back ridges are vertically fixed on the outer side wall of the circular wood template; every two circular square tube beams are connected through a square tube beam connecting device and arranged on the outer side of the circular wood formwork in a surrounding mode. The adjustable support comprises an adjustable dragging seat, a screw, an adjusting nut, a short steel pipe and a steel plate gasket, the adjustable dragging seat is arranged at one end of the screw, then the screw is sequentially sleeved with the adjusting nut, the short steel pipe and the steel plate gasket, the adjusting nut is in threaded connection with the screw, one end of the adjusting nut is connected with one end of the short steel pipe, and the other end of the adjusting nut is connected with the steel plate gasket. The other end of the short steel pipe is connected with the steel plate gasket, the other end of the screw penetrates through a through hole formed in the round square pipe beam, the adjustable dragging base, the screw, the adjusting nut, the short steel pipe and the steel plate gasket are all located on the inner side of the round square pipe beam, and the adjustable dragging base abuts against the square pipe back edge.