15results about How to "Prevent affecting stability" patented technology

This utility model provides a temperature-controlled chamber for temperature measurement, relating to the technical field of temperature measurement equipment. It includes a temperature control component and a deceleration component disposed on top of the temperature control component. The temperature control component includes a chamber body and an air storage tank. A door is movably installed on the front surface of the chamber body. A set of heating wires is symmetrically fixedly installed on the inner wall of the chamber body near the upper part. A rotating rod is rotatably connected to the top of the chamber body. A set of stirring blades is arranged and fixedly installed on the outer surface of the rotating rod. A set of slide rails is symmetrically fixedly installed on the inner wall of the chamber body near the center. Through the action of the temperature control component, this utility model enables efficient and uniform mixing of the air inside the chamber, effectively eliminating significant temperature differences between the upper and lower areas, corners, and the center area. This improves the accuracy of synchronous measurement data and ensures the consistency of temperature value transmission.

The utility model provides a bag convenient to hidden shoulder strap, including the bag body, the bag body back side is provided with the shoulder strap, and the cloth layer of bag body back side is provided with the hidden cavity with the bag body inside, and the shoulder strap is detachable connection through the connecting assembly with the hidden cavity, and the bag body is high in concealment, and simple and quick to use.

The application discloses a hemostasis device for hepatobiliary tumor surgery, which comprises a support, a connecting head fixedly installed at the end of the support, a handle provided at the bottom of the connecting head, and the handle being movably connected with the connecting head through a swivel bead; further comprising a hemostasis frame fixed at the lower end of the handle, a pressure bag provided at the bottom of the hemostasis frame, an inner space of the handle, a pipeline fixedly connected to the top outer wall of the handle for controlling the import and export of gas in the pressure bag, a telescopic positioning rod with the upper end hinged to the middle outer wall of the hemostasis frame, a pressure rod hinged to the output shaft end of the telescopic positioning rod, and the pressure rod being slidably connected with the positioning soft strip on the inner wall of the bottom of the pressure bag. The hemostasis device for hepatobiliary tumor surgery is convenient to operate, liberates the hands of medical staff during operation, can stably and effectively realize accurate compression hemostasis of a bleeding wound position, and is convenient for hemostasis operation of different positions.

The invention discloses an energy-saving partition refrigeration house, and relates to the technical field of goods storage refrigeration houses, the energy-saving partition refrigeration house comprises a house body, the outer wall of the house body is provided with a double-opening sliding door, the energy-saving partition refrigeration house further comprises a partition plate, the partition plate is fixedly installed in the house body, and the partition plate is used for dividing the interior of the house body into two areas; the area, close to the double-opening sliding door, of the partition plate is a transition area, the area, away from the double-opening sliding door, of the partition plate is a refrigeration area, a passing opening is formed in the partition plate, and the transition area is communicated with the refrigeration area through the passing opening. The fixing frame is fixedly installed on the face, close to the double-opening sliding door, of the partition plate; and the heat insulation curtains rotate towards the two sides, the passing resistance generated when workers hold goods to return can be reduced, the workers do not need to stay for operation, and the goods carrying efficiency is effectively improved.

The utility model discloses a layout structure suitable for flood discharge and sand washing lock on many silt river, including sand washing lock and flood discharge lock, sand washing lock and flood discharge lock are side by side arrangement, and the upstream of sand washing lock and flood discharge lock is equipped with lock chamber upstream blanket, and the upstream blanket is equipped with the water retaining wall structure between sand washing lock and flood discharge lock, and the downstream of sand washing lock and flood discharge lock is equipped with downstream apron structure, and the downstream apron structure is equipped with the flow guide wall structure corresponding with water retaining wall structure, and the downstream apron structure tail end is fixedly connected with the sea bank structure, and the downstream apron structure and sea bank structure are equipped with apron tail end deep -tooth wall, still include water diversion lock, and water diversion lock is located at the one side of sand washing lock away from water retaining wall structure. The utility model discloses a layout structure suitable for flood discharge and sand washing lock on many silt river, solves the problem of easy wear and tear of existing energy dissipation mode, destroys the sea bank, threatens the stability of building and increases the maintenance management difficulty.

This application relates to the field of mechanical parts processing technology, specifically disclosing a grinding device for excavator parts, including a main body and a grinding robotic arm. The grinding robotic arm is provided on the outer surface of the main body. The grinding robotic arm includes a robotic arm, a drive motor, and a grinding disc. The output end of the drive motor is sleeved with the grinding disc. This invention can clean the worktable in a timely manner through a dust removal component, preventing debris from affecting subsequent grinding work, ensuring that the parts are placed stably and positioned accurately. Keeping the worktable clean reduces the flying of debris and dust, improves the working environment, and protects the respiratory health of operators. The clamping component can stably clamp the parts, and can promptly issue an alarm when the parts deviate in the clamp, preventing unqualified products from entering the market. In addition, it can detect the parallelism of the clamping arm and issue an alarm when the clamping arm tilts, preventing uneven distribution of clamping force during grinding.

This utility model discloses a fixing structure for installing a rubber fender, including a mounting plate. A rubber fender body is fixedly connected to the upper end of the mounting plate. A protective component to prevent tearing of the rubber fender body is provided on the outer side of the rubber fender body. Two symmetrically distributed fixing bolts are provided inside the mounting plate. This utility model uses a first sealing ring to seal the contact point between the fixing bolts and the mounting surface, preventing seawater and other impurities from entering the contact point. A sealing block is used to seal the upper end of the fixing bolts. The sealing block cooperates with the second sealing ring to seal the upper end of the fixing bolts. When the sealing block is engaged on the outer side of the fixing bolt, a hexagonal block is engaged inside the fixing bolt, limiting the fixing bolt's position and preventing loosening of the fixing bolt under stress, thus affecting the stability of the device.

The utility model relates to a kind of aerospace optical remote sensing high-density quantization information imaging spectral scanning devices, it relates to spectral scanning technical field.The utility model relates to a kind of aerospace optical remote sensing high-density quantization information imaging spectral scanning devices, including base, still including moving device, support device and protection device, the top of the base is fixedly installed with device body, the bottom of the base is rotatably installed with moving wheel;Wherein, moving device includes connecting shaft, the connecting shaft is fixedly installed on the surface of moving wheel, the surface of the connecting shaft is fixedly installed with elastic telescopic block, the free end of the elastic telescopic block is hinged with connecting block, the bottom of the base is fixedly installed with sealing frame, the inside of the sealing frame is slidably installed with moving plate, the surface of the moving plate is fixedly installed with contact plate, can reduce moving speed in time when device body moving speed is too fast, improve the protection effect of device body.

This application relates to a polymer scintillation fiber drawing furnace, a drawing method, and a polymer scintillation fiber, belonging to the field of fiber optic fabrication technology. The polymer scintillation fiber drawing furnace of this application includes a furnace body and an infrared heating unit. The furnace body has a heating cavity inside, with an inlet and an outlet at each end communicating with the heating cavity. This allows a polymer scintillation fiber preform to be inserted through the inlet and the polymer scintillation fiber to be drawn out through the outlet. The infrared heating unit is located around the periphery of the heating cavity, enabling heating of a predetermined range of the polymer scintillation fiber preform from different peripheral positions. This reduces the decomposition of fluorescent dyes in the scintillation fiber, ensuring the sensitivity of the scintillation fiber in detecting high-energy radiation. This application also discloses a polymer scintillation fiber drawing method and a polymer scintillation fiber.

The utility model relates to the technical field of forklifts, and discloses a telescopic forklift with a leveling function, which comprises a cab, a fork frame component, a movable component, a support rod and a base, and is characterized in that a screw is spirally inserted into a screw hole to correspond to the insertion of a sliding plate and fix the position of a center block after the center block moves; according to the lever principle, the extension of the force arm can reduce the driving force required by the telescopic rod and reduce the pressure load of the second hydraulic rod, so that the telescopic rod can easily push the force bearing plate to rotate and move, and the force bearing assembly can be conveniently adjusted. And the fork frame can be easily kept in a horizontal state when the materials are inserted and taken, the situation that the materials inserted and taken by the fork frame are too heavy, consequently, stability of hydraulic pressure of the second hydraulic rod is affected is prevented, and failure and leakage of a telescopic rod sealing piece caused by too large pressure load are avoided.

The utility model discloses a brake iron shoe rotary welding device which comprises a workbench, a protective cover is fixed to the upper surface of the workbench, a motor and a second air cylinder are installed on the left side and the right side of the protective cover respectively, a supporting plate is fixed to the rear end of the upper surface of the workbench, and a welding head and a first air cylinder are arranged on the front face of the supporting plate. And a rotating rod is connected to a left side bearing in the protective cover. According to the rotary welding device for the brake iron shoes, the clamping disc can be driven by the four movable sleeves to move towards the movable disc only by rotating the driving gear ring, so that the brake iron shoes of different sizes can be clamped and fixed, the situation that the welding effect is affected due to deviation of the brake iron shoe sleeves in the welding process is avoided, operation is more convenient, and the welding efficiency is improved. And meanwhile, the brake iron shoe sleeve can be elastically clamped and fixed by utilizing the elasticity of the rubber pad and the buffer spring, so that indentation or deformation of the brake iron shoe sleeve caused by overlarge clamping force is avoided.

This utility model discloses a parallel propulsion and rotation mechanism for a vehicle body support leg, including a vehicle body longitudinal beam. A firing rod is slidably connected to the longitudinal beam from left to right. A push-pull assembly for driving the firing rod to slide left and right is provided at the left end of the firing rod. A connecting assembly is provided between the push-pull assembly and the firing rod bracket. A limiting assembly for limiting the firing rod is provided on the left side of the longitudinal beam, and a guide assembly for guiding the sliding of the firing rod is provided on the right side of the longitudinal beam. This utility model achieves linear displacement guidance and rotational guidance of the firing rod through a guide groove, a limiting ball base, and a limiting post. At the same time, the threaded part of the guide groove enables the rear end of the firing rod to be threadedly connected to the firing rod sleeve, further improving the connection strength between the firing rod and the firing rod sleeve and ensuring the reliability of the firing rod during use. The internal and external threads and the limiting groove can also limit the rotation angle of the firing rod to prevent excessive rotation.

The utility model relates to the technical field of condensed water treatment, in particular to a high-tower separation device for condensed water treatment. The device comprises a separation tower, the arc surface of the separation tower is provided with a water inlet and a water outlet, the inner wall of the water inlet is provided with a filtering device, the filtering device comprises an annular frame, the annular frame is fixedly connected with the inner wall of the water inlet, the surface of the annular frame is slidably connected with a filtering plate, and the filtering plate is fixedly connected with the annular frame. A plurality of filtering holes are formed in the surface of the filtering plate, two fixing rods are slidably inserted into the arc surface of the water inlet, and two inserting holes are formed in the arc surface of the filtering plate. The problems that after condensate water enters a separation tower, hard impurities such as sand grains and metal chippings in the condensate water rub with resin particles under the action of water flow, so that the resin is abraded or attached to the surface of the resin, resin pores are blocked, the resin is polluted, and the ion exchange capacity and the adsorption performance of the resin are reduced are solved.

The utility model belongs to the field of detection devices for aquatic products, and discloses an aquatic veterinary drug residue detection device which comprises a device shell, a sampling device, a degassing device, a pressurizing device, a chromatographic column, a detector and a data acquisition unit are arranged in the device shell, a sample placing groove is formed in one side of the device shell, and the data acquisition unit is arranged in the sample placing groove. A sample containing groove is formed in the device shell, a sample constant-volume bottle is arranged at the sample containing groove and connected with the internal structure of the device shell through a sampling device, a degassing device is arranged at the downstream end of the sampling device, a pressurizing device is arranged at the downstream end of the degassing device, and a chromatographic column, a detector and a data collector are arranged at the downstream end of the pressurizing device. The detection device is compact and reasonable in structural design, can detect macrolide drugs, olaquindox, malachite green, crystal violet, oxolinic acid and other residues in aquatic products through liquid chromatography, can qualitatively and quantitatively detect veterinary drug residues, and is high in detection precision and high in detection result accuracy.

The invention provides an open instrument controller interface adaptation method and system, and particularly, the method comprises the steps: carrying out the static analysis of an interface driver library of a to-be-adapted instrument, extracting a unique fingerprint of an export function, constructing a function index, loading the driver library in an independent logic address space, and completing the address relocation and symbol analysis. The method comprises the following steps: when an upper-layer application issues a standardized instruction, matching a corresponding function fingerprint and retrieving an index according to instruction semantics to obtain a function entry address, constructing a calling context containing a parameter stack pressing rule and an entry pointer, and before execution, carrying out logic verification on the instruction through a virtual state machine, so as to realize safe residence of a driver in a user mode; and after the state transition is ensured to be legal, actual hardware calling is triggered, and returned data is written into a protected shared buffer area.