Abstract: The present disclosure relates to an operating table, the operating table comprising a table top, a table top support and a column with a column head, wherein the sealing device is bellows assembled below the column head, or an adhesive in a hole and/or window on the holder of the cable, or a sealing gasket between the receiver and the column head, or a shield sealingly attached to the column head below the gear. The present disclosure further relates to control equipment, a lifting device, an intelligent charger, a column guide system for an operating table, as well as an operating table including the same.

Abstract: A fast industrial CT scanning system and a method are provided. The scanning system includes X-ray sources, detectors, a rotating table, control boxes, and a control unit. The X-ray sources, the detectors, the rotating table, and the control boxes are all connected to the control unit. The rotating table is used for placing a specimen detected. Three X-ray sources are annularly and uniformly arranged at an interval of 120° by taking an axis of the rotating table as a center. Distances from the three X-ray sources to the specimen detected are equal. Each X-ray source is mounted in a corresponding control box. Three detectors are annularly and uniformly arranged at an interval of 120° by taking the axis of the rotating table as a center. Distances from the three detectors to the specimen detected are equal.

Abstract: A floating observation system includes a floating platform. The floating platform includes an upper deck, upright posts, a device compartment, a ballast compartment, a radome structure and a device installation base. Top ends of the upright posts are connected to the upper deck, and bottom ends of the upright posts are connected to the device compartment. The ballast compartment is connected to the device compartment. The radome structure is borne on the upper deck. The device installation base is arranged on an outer surface of the floating platform. Various types of auxiliary devices are borne by the upper deck and the device compartment on the floating platform. Various observation devices borne by the device installation base are arranged on the outer surface of the floating platform to observe different kinds of information and to observe spaces above, on and under water, thus meeting a demand for comprehensive observation in all dimensions.

Abstract: A fast industrial CT scanning system and a method are provided. The scanning system includes X-ray sources, detectors, a rotating table, control boxes, and a control unit. The X-ray sources, the detectors, the rotating table, and the control boxes are all connected to the control unit. The rotating table is used for placing a specimen detected. Three X-ray sources are annularly and uniformly arranged at an interval of 120° by taking an axis of the rotating table as a center. Distances from the three X-ray sources to the specimen detected are equal. Each X-ray source is mounted in a corresponding control box. Three detectors are annularly and uniformly arranged at an interval of 120° by taking the axis of the rotating table as a center. Distances from the three detectors to the specimen detected are equal.

Abstract: A miniature temperature-controlled triaxial tester for testing unsaturated soil suitable for micro-computer tomography (CT) scanning and a method thereby. The triaxial tester includes a device body, where the bottom of the device body is fixed on a base, and the top of the device body is provided with a strain control device. The device body includes a vertically arranged polymethyl methacrylate shell, a PMMA inner cover is nested inside the PMMA shell, and a vacuum gap is formed between the PMMA shell and the PMMA inner cover; a pressure cell is formed by a space defined by the PMMA inner cover, a sample accommodating area for accommodating a test sample is arranged in the pressure cell, a heating element is arranged below the sample accommodating area and connected to a temperature control device, and a temperature sensor is arranged inside the PMMA inner cover and connected to a receiver.

Abstract: The present disclosure relates to an operating table, the operating table comprising a table top, a table top support and a column with a column head, wherein the sealing device is bellows assembled below the column head, or an adhesive in a hole and/or window on the holder of the cable, or a sealing gasket between the receiver and the column head, or a shield sealingly attached to the column head below the gear. The present disclosure further relates to control equipment, a lifting device, an intelligent charger, a column guide system for an operating table, as well as an operating table including the same.

Abstract: A support pad coupling mechanism for a surgical table extension unit and a surgical table are disclosed. The surgical table extension unit includes an extension adapter and a support pad. A lower side of the support pad is provided with two coupling plates that are perpendicular to the support pad. Each coupling plate is provided with a hook portion and a first position-limiting post. The first position-limiting posts extend along a direction perpendicular to the coupling plates. The extension adapter is provided with two second position-limiting posts that cooperate with the hook portions and two position-limiting recessed portions that cooperate with the first position-limiting posts. When the support pad and the extension adapter are coupled together, the first position-limiting posts are positioned in the position-limiting recessed portions and the hook portions are hooked onto the second position-limiting posts.

Abstract: The present disclosure relates to an operating table, the operating table comprising a table top, a table top support and a column with a column head, wherein the sealing device is bellows assembled below the column head, or an adhesive in a hole and/or window on the holder of the cable, or a sealing gasket between the receiver and the column head, or a shield sealingly attached to the column head below the gear. The present disclosure further relates to control equipment, a lifting device, an intelligent charger, a column guide system for an operating table, as well as an operating table including the same.

Abstract: A miniature temperature-controlled triaxial tester for testing unsaturated soil suitable for micro-computer tomography (CT) scanning and a method thereby. The triaxial tester includes a device body, where the bottom of the device body is fixed on a base, and the top of the device body is provided with a strain control device. The device body includes a vertically arranged polymethyl methacrylate shell, a PMMA inner cover is nested inside the PMMA shell, and a vacuum gap is formed between the PMMA shell and the PMMA inner cover; a pressure cell is formed by a space defined by the PMMA inner cover, a sample accommodating area for accommodating a test sample is arranged in the pressure cell, a heating element is arranged below the sample accommodating area and connected to a temperature control device, and a temperature sensor is arranged inside the PMMA inner cover and connected to a receiver.

Abstract: Provided is a floating observation system, comprising a floating platform. The floating platform comprises an upper deck (1), several upright posts (3), a device compartment (2), a ballast compartment (4), a radome structure (5) and a device installation base (6). Top ends of the upright posts (3) are connected to the upper deck (1), and bottom ends thereof are connected to the device compartment (2). The ballast compartment (4) is connected to the device compartment (2). The radome structure (5) is borne on the upper deck (1). The device installation base (6) is arranged on the outer surface of the floating platform. The floating platform has a reasonable structure and a powerful bearing capacity. Various types of devices can be borne by the upper deck (1) and the device compartment (2) on the floating platform.

Abstract: The present disclosure relates to an operating table, the operating table comprising a table top, a table top support and a column with a column head, wherein the sealing device is bellows assembled below the column head, or an adhesive in a hole and/or window on the holder of the cable, or a sealing gasket between the receiver and the column head, or a shield sealingly attached to the column head below the gear. The present disclosure further relates to control equipment, a lifting device, an intelligent charger, a column guide system for an operating table, as well as an operating table including the same.