12 results about "Connection - action" patented technology

This application provides a prefabricated anti-collision retaining wall steel formwork, relating to the field of anti-collision retaining wall steel formwork. It includes a first formwork and a second formwork arranged opposite each other, and multiple connecting rods horizontally interposed on the first and second formworks. Multiple first connecting seats fixed to the first formwork and multiple second connecting seats fixed to the second formwork are also included. Each of the first and second connecting seats has a threaded sleeve through which the connecting rod passes. The first and second threaded portions of the connecting rods are threadedly engaged with the corresponding first and second connecting seats. Both the first and second connecting seats are provided with a fixing mechanism to limit the rotation of the threaded sleeve. This application enables rapid connection of the formwork, with simple and quick connection operations, significantly reducing assembly work and effectively improving the assembly efficiency of the anti-collision retaining wall steel formwork, thus accelerating construction progress.

This utility model relates to an integrated coffee grinder and brewing assembly for a coffee machine, including a grinding mechanism, a brewing mechanism, and a connector. The grinding and brewing mechanisms each have a powder dispensing section and a brewing / water dispensing section. The connector is equipped with a powder receiver, which has a brewing chamber. The connector can drive the powder receiver to connect with the grinding or brewing mechanism, thus connecting the brewing chamber with the powder dispensing or brewing / water dispensing section. The connector is connected to a drive mechanism, which can move the connector from the grinding mechanism towards the brewing mechanism; or the drive mechanism can move the connector from the brewing mechanism towards the grinding mechanism. The user only needs to complete the connection action between the powder receiver and the connector once during the entire coffee-making process, simplifying the operation. Furthermore, eliminating the need for multiple additional connectors for connecting with the powder receiver allows for a reduction in the size of the coffee machine and the space it occupies.

The utility model relates to the technical field of air expansion shafts, in particular to an inserting piece type tile air expansion shaft capable of guiding a roll core, which comprises an air expansion shaft roller, a front shaft head is fixedly connected to the front end of the air expansion shaft roller, a limiting disc is fixedly connected to the front end of the front shaft head, and a central rotating shaft is rotatably connected to the middle of the front end face of the limiting disc. According to the inserting piece type tile inflatable shaft, through the arrangement of the limiting disc, the adjusting rotary disc, the guide conical block, the center rotary shaft, an anti-skid rotary handle, a guide groove, a first sliding block, an adjusting rotary groove and a second sliding block, the inserting piece type tile inflatable shaft can be conveniently fixed before a roll core is assembled; under the connection action of the front shaft head and the limiting disc, the adjustable guide structure can be adaptively adjusted according to the inner diameter of the roll core, so that the whole guide structure can adapt to the roll cores with different inner diameters for assembly, and the adaptability, practicability and guide effect of the inflatable shaft during actual assembly of the roll core are effectively improved.

The utility model provides a modularization water stop structure for dike seepage prevention relates to seepage prevention water stop structure field, include: seepage prevention module, seepage prevention module is composed of seepage prevention board, connecting frame and locking spiral piece, through the cooperation of locking spiral piece and connecting frame, can realize the function that will adjacent seepage prevention board tightly spliced, thereby guaranteeing that water stop seal band can be stably extruded, seal the gap between adjacent seepage prevention board, use stability, seepage prevention water stop effect is extremely good, connecting frame can give seepage prevention board in locking process stable locking intensity transmission, guarantee the stable high efficiency of connecting action, solved the seepage prevention water stop module when splicing use does not have locking structure, namely does not have the function that will adjacent module tightly lock splicing, this leads to the problem that the gap between modules is easy to remain, reduces the effect of seepage prevention water stop.

This invention relates to the field of pole-lifting device technology, and in particular to an automated pole-lifting device suitable for automatic assembly and disassembly on construction sites. The automated pole-lifting device includes a base, a top pole section, and a pole splicing section. A stabilizing bracket is fixedly installed on the top of the base, and a sliding groove is formed through the top of the stabilizing bracket. The bottom end of the top pole section slides from the top of the stabilizing bracket into the sliding groove. This invention provides an automated pole-lifting device suitable for automatic assembly and disassembly on construction sites. By using threaded posts and threaded grooves as connecting structures, it achieves the splicing function between the top pole section and the pole splicing section, or between two pole splicing sections. This replaces the traditional connection method that uses multiple connecting structures. Only one connection action is required during assembly, simplifying the splicing operation and reducing the difficulty of assembly.

The utility model relates to the technical field of camshaft machining, in particular to a camshaft deburring device. Comprising a clamping device, a feeding device and a polishing device. The clamping devices are arranged on the two sides of the feeding device correspondingly. The polishing device is arranged on one side of the feeding device; a polishing brush of the polishing device corresponds to a clamping area of the clamping device; the feeding device comprises a conveying chain, a bearing plate and an action air cylinder. The bearing plate is used for bearing the camshaft to be machined; the bearing plate is connected with the conveying chain; the action cylinders are respectively arranged on two sides of the conveying chain; and the extension direction of the action cylinder faces the clamping area of the clamping device. In the prior art, although burrs on the surface of the cam shaft can be effectively polished, manual feeding and discharging are needed, and due to the fact that the weight of the cam shaft is large, the workload of workers is high, and manpower is consumed. Compared with the prior art, the cam shaft is pushed by the action air cylinder to carry out feeding and discharging, and therefore manpower loss is effectively reduced.

The application relates to the technical field of valves, in particular to a butterfly plate rotating ball valve, an opening and closing mechanism of which comprises baffles arranged at two ends of a secondary pipe, one side of the baffle is fixedly provided with a second moving plate, the surface of the main pipe is rotatably connected with a second rotating shaft penetrating through the main pipe on the side close to the secondary pipe, one side of the second rotating shaft is fixedly connected with a butterfly valve, the bottom end of the second rotating shaft is fixedly provided with a second connecting shaft, the bottom end of the second connecting shaft is fixedly provided with a second gear, the surface of the second moving plate is provided with a second mounting groove, one side in the second mounting groove is fixedly provided with a second toothed plate matched with the second gear, the bottom end of the second moving plate is provided with a supporting structure, the second rotating shaft also synchronously rotates by 90 degrees during rotation of the butterfly valve, the second gear synchronously rotates under the connection action of the second connecting shaft and generates a force with the second toothed plate in the second moving plate, so that the baffle is extracted from the two end openings of the secondary pipe, and substances continue to flow through the secondary pipe.

The utility model relates to the technical field of toys for children, and discloses an interactive toy and a busy board with the same. The interactive toy comprises a toy body which is provided with a guide piece; the force application assembly is mounted on the guide part and is suitable for moving along the guide part; the action assembly is installed on the toy body, the action assembly and the force application assembly are connected in a matched mode through a linkage assembly, and the action assembly is suitable for being driven by the linkage assembly to move in a linkage mode when the force application assembly moves along the guide part. According to the interactive toy, the force application assembly and the action assembly are separated in position, and the linkage assembly is used for enabling the force application assembly and the action assembly to act in a linkage mode, so that a user applies force to the force application assembly at one position and can observe the movement of the action assembly at the other position, the interestingness of the toy is improved, and the interestingness of the toy is improved. And the participation sense and exploration desire of children are improved.

The invention provides a connection optimization device and method for improving stability of an oil pan and a cylinder body, and relates to the technical field of process optimizing.The device comprises a construction module for constructing a connection action demand model; the recognition module is used for reading vibration and thermal load evolution characteristics of the engine in a running state and recognizing a stability dominant region set under multiple working conditions; the generation module is used for generating a connection point space layout scheme; the coupling state construction module is used for respectively constructing connection coupling state models; the evaluation module is used for applying multi-working-condition operation excitation to the connection coupling state model and constructing a connection stability evaluation tensor; and the configuration module configures the target layout scheme. The technical problem that in the prior art, due to the fact that the local structural rigidity is not matched with the dynamic load requirement, the connecting stability of the oil pan and the cylinder body under the multiple working conditions is poor is solved, and the connecting stability is improved by recognizing the stability dominant area and optimizing the connecting point layout.

A foldable functional mattress comprises a functional support assembly, a mattress cover and an isolation cushion layer, a cavity for containing the functional support assembly and the isolation cushion layer is formed in the mattress cover, the functional support assembly is installed at the bottom of the cavity, the isolation cushion layer is laid on the upper surface of the functional support assembly, and the isolation cushion layer is arranged on the upper surface of the functional support assembly. The mattress jacket is provided with a zipper for communicating the cavity with the outside when the zipper is opened; when the functional mattress needs to be folded, only the zipper of the mattress cover needs to be unzipped, and the second connecting piece in the functional bracket assembly is detached, so that the front half bracket and the rear half bracket can relatively rotate to realize folding under the rotary connection action of the first connecting piece, and therefore, the length size of the functional mattress is reduced, and the functional mattress is convenient to carry; and when the functional mattress is carried to a bedroom in use, the functional mattress is unfolded.

The invention discloses an action connecting mechanism and turnout switching equipment. The action connecting mechanism comprises an action connecting rod, a connector, a first nut sleeve and a second nut sleeve. The right end of the action connecting rod is connected with an original locking rod of the turnout external locking device located outside; the left end of the joint is connected with an original actuating rod of the external switch machine; the left end of the action connecting rod is connected with the right end of the connector through the first nut sleeve and the second nut sleeve. The device is scientific in design, the stroke of the action rod in the switch machine can be adjusted outside the switch machine, the problem that in the prior art, the stroke of the switch machine cannot be adjusted is solved, the stroke of the switch machine (namely the stroke of the action rod) is matched with the stroke of a locking rod of a turnout outer locking device, and it is guaranteed that the switch machine is used in cooperation with the turnout outer locking device.

This invention provides a derailment device, belonging to the field of railway machinery technology, comprising an actuating rod, a switch machine, and an indicating rod. The switch machine is mounted on the turnout sleeper via a switch machine support plate. The two ends of the indicating rod are connected to the indicating rod of the switch machine and the turnout switch rail, respectively. The actuating rod includes a bent tie rod, a vertical rod frame assembly, and a switch rail connecting iron. One end of the bent tie rod is connected to the output end of the switch machine. The vertical rod frame assembly includes a rod frame sleeve and a vertical rod frame hook fixed to the outer wall of the rod frame sleeve. The rod frame sleeve is fixedly installed at the other end of the bent tie rod. The switch rail connecting iron has a U-shaped groove on one side, through which a pin passes. The vertical rod frame hook is rotatably mounted on the pin. The other side of the switch rail connecting iron is connected to the turnout switch rail. The bent tie rod is driven by the switch machine to push the turnout switch rail, achieving switch rail switching. When the derailment device's actuating rod drives the turnout switch rail to switch, the device releases the torque at the fixed end, reducing the impact on the switch rail and connection performance.