8results about How to "Quick Repair Replacement" patented technology

The utility model discloses a multi-station adjusting system of a shutter wheel machine, and belongs to the technical field of shutter wheel machining. The system comprises a rack, a large machining disc is rotationally arranged on the rack, and a feeding machine head, a forming machine head and a gluing machine head are arranged along the periphery of the large disc. The feeding machine head is provided with a feeding frame, the forming machine head is provided with a forming head, and the gluing machine head is provided with a gluing head. Meanwhile, the rack is provided with a first adjusting mechanism to drive the feeding frame to move in the X direction and the Y direction of the large machining disc, a second adjusting mechanism and a third adjusting mechanism respectively drive the forming head and the gluing head to be adjusted in the Y direction, and a fourth adjusting mechanism achieves lifting adjustment of the feeding frame. All the adjusting mechanisms are connected with a PLC, the controller automatically and accurately regulates and controls the positions of all the machine heads according to product specifications, and multi-station collaborative operation is achieved. The system effectively improves the flexibility and accuracy of flap wheel machining, meets the machining requirements of products of different specifications, reduces manual adjustment errors, improves the production efficiency and the product quality, and has good application prospects.

This utility model relates to the field of pipeline equipment technology and discloses a flexible metal-coated hose, including a circular tube. Metal rings are fixedly connected to both ends of the outer wall of the circular tube. An installation mechanism is provided on the outer wall of each metal ring on a side away from each other. The installation mechanism is used to protect the bent hose. An interface mechanism is provided on both ends of the installation mechanism for connecting the pipe. The installation mechanism includes two fixing rings, with their inner walls respectively positioned on opposite sides of the outer walls of the two metal rings. A metal sheath is provided between the adjacent fixing rings. In this utility model, the engagement of the tenon and mortise prevents the fixing rings from loosening during use. When the metal sheath in the middle of the hose is damaged, the metal sheath and metal rings can be quickly disassembled through the slot and buckle, enabling rapid repair and replacement and improving efficiency.

The invention relates to a pressure container tank which comprises a pressure tank mechanism and a temporary plugging assembly, the outer side of the pressure tank mechanism is sleeved with the temporary plugging assembly, and a main body frame of the temporary plugging assembly is made of an elastic material. The temporary plugging assembly is tightly attached to the outer peripheral face of the pressure tank mechanism, and the temporary plugging assembly divides the outer peripheral face of the pressure tank mechanism into a plurality of independent closed detection areas. On the premise that an existing tank body is not greatly transformed, the leakage condition of the tank body is monitored and blocked in time, through cooperative use of the passive detection assembly, the replaceable warning mechanism and all matched parts, passive and timely response during leakage of the pressure container tank is achieved, temporary blocking can be conducted on the damaged position of the tank body, and the pressure container tank is prevented from being damaged. Medium leakage is primarily controlled, and pollution expansion is prevented.

The utility model relates to a hybrid rigid mine truck water tank cover and a rigid mine truck, and belongs to the technical field of mine car equipment, the hybrid rigid mine truck water tank cover comprises a water tank cover and a protection net assembly in bolted connection with the water tank cover, and the water tank cover is formed by welding a front panel, two side plates and a supporting framework; the protective net assembly comprises a heat dissipation net and a mold plate; the mould plate is detachably connected with the heat dissipation net; a partition plate is arranged between the heat dissipation net and the heat exchanger; the overall rigidity of the water tank cover is improved through a frame structure formed by welding the supporting framework, the front panel and the side plates, and mechanical impact and vibration under complex road conditions of a mining area can be resisted; the protection net assembly and the water tank cover are connected through bolts to achieve modular disassembly and assembly, and rapid maintenance and replacement are facilitated; through the partition plate arranged in the cavity between the heat dissipation net and the heat exchanger, a heat source is effectively isolated, hot air backflow is avoided, and heat dissipation stability is ensured.

The utility model discloses a wireless temperature sensor. The wireless temperature sensor comprises a cable main body and a wireless temperature sensor body, the self-adaptive firm clamping assembly comprises first bearing blocks, second bearing blocks, a base, a cylindrical rod, a circular groove, a spring and a circular stop block, the two sides of the wireless temperature sensor body are fixedly connected with the first bearing blocks, and the side portions of the first bearing blocks are movably connected with the second bearing blocks. The two sides of the top of the base are fixedly connected with cylindrical rods, the cylindrical rods are movably connected into the circular grooves, the outer sides of the cylindrical rods are movably sleeved with springs, and the tops of the cylindrical rods are fixedly connected with circular check blocks. According to the utility model, the spring can push the second bearing block to move downwards under the cooperation of the circular stop block, and then can push the wireless temperature sensor body to move downwards under the cooperation of the first bearing block, so that the wireless temperature sensor body is tightly attached to the cable main body, and accurate monitoring of temperature is ensured.

The utility model discloses a petroleum and natural gas pipeline test pile door, relates to the technical field of natural gas pipeline test equipment, and aims to solve the problems of high maintenance difficulty, high maintenance cost and potential safety hazards of the test pile door. The test pile body is provided with a window for detection, the test pile body is provided with a detection box corresponding to the window, the detection box is detachably connected with a rectangular pile door body, and the pile door body is provided with a lock body for locking the pile door body.

The utility model relates to the technical field of transportation equipment, and discloses an ultra-light individual soldier electric single-wheel transport vehicle which comprises two side plates which are symmetrically arranged and used for supporting, a rotating shaft is jointly installed on the lower portions of the two side plates, and a wheel body is fixedly arranged in the middle of the outer portion of the rotating shaft in a sleeved mode. And the upper parts of the two side plates are jointly and fixedly connected with a fixed pipe. The lightweight design of symmetrical side plates is adopted, carrying by an individual soldier is facilitated, stable parking supporting is achieved through the supporting assembly, the driving system provides silent efficient power through chain wheel transmission and has the anti-sliding function, and the vehicle body structure in modular design supports rapid disassembly, assembly and maintenance and multi-scene carrying platform adaptation; and the lighting lamp is arranged to meet the night use requirement, the endurance convenience is improved through the pluggable lithium battery, concealment, terrain adaptability and operation convenience are integrally considered, and the reliability and efficiency of field individual soldier material transportation are remarkably improved.

This utility model discloses a hinged adjustable Bluetooth sunshade, relating to the field of sunshade technology. It includes a face frame and lenses. The lenses are installed inside the face frame, and hinges are installed at both ends of the face frame. The face frame is rotatably connected to the temples via the hinges. A limit post is fixedly connected to one end of each hinge, and a Bluetooth module is fixedly connected to the side of the temples. The lenses of this utility model are made of UV-protective sunglasses lenses or polarized lenses, effectively blocking direct sunlight, filtering ultraviolet rays and glare, and reducing strong light interference from reflections from water surfaces, snow, etc., providing comprehensive eye protection. The Bluetooth module is integrated into the temples, allowing easy audio playback and call functions via the control panel. Simultaneously, the protective shell achieves intelligent opening and closing through buckles, limit posts, and limit cylinders. When the temples are unfolded, the protective shell unlocks for easy operation; when folded, it automatically locks to prevent accidental activation, allowing users to enjoy a smart experience while operating more safely and conveniently.