32results about How to "Achieve self-stabilization" patented technology

The invention relates to a constant support (1) for moving loads, especially pipelines and similar. Said constant support (1) comprises a fastening part (2), a load-bearing part (3), and a spring system (4) which is located between the fastening part (2) and the load-bearing part (3) to generate a constant bearing strength. The spring system (4) is provided with a main spring assembly (9) absorbing the load and a device (K) for compensating changing pressures of the main spring assembly (9).

The invention relates to medicinal liquor for kidney invigorating and health protection which belongs to traditional Chinese medicinal health protection liquor. The invention provides medicinal liquor with a better effect of kidney invigorating and health protection.The invention is immersed and made by the following pure grain liquor under atmospheric temperature of which weight percentage of ingredients are as foolows: 100-130g of curculigo orchioides, 110-135g of desertliving cistanche, 10-30g of Russian boschniakia, 50-70g of chiretta, 10-30g of Chinese caterpillar fungus, 5-20g of rhodiola rosea, 20-40g of fruit of Chinese wolfberry, 15-35g of dioscorea root, 10-35g of songaria cynomorium herb, 25-40g of ginseng and 15-35g of white poria.

The invention discloses a wheel type truck-mounted drilling rig which is characterized in that a movable frame with a drilling device is disposed on a body, the body comprises a mining flatbed truck and a hydraulic winch, a support seat is disposed on the mining flatbed truck, a support beam which is used for allowing the movable frame to be horizontal is disposed on the support seat, a guide rail clamp is further disposed on the mining flatbed truck, the movable frame comprises a #-shaped frame, two ends of the two crossbeams of the #-shaped frame are fixedly connected with main support oil cylinders, two longitudinal beams of the #-shaped frame forms two parallel guide rails which are in slide fit with a movable support, the movable support is hinged to the outer end of the support beam, a vertical oil cylinder which is used for allowing the movable frame to be vertical is connected between the movable support and the support seat, an n-shaped frame is fixedly connected between cylinder bodies the two main support oil cylinders, and a drilling rig turn plate is disposed between the n-shaped frame and the drilling device. The wheel type truck-mounted drilling rig has the advantages that the wheel type truck-mounted drilling rig can be moved in a tunnel without damaging sleepers, the drilling rig is good in rigidity, and drilling hole positions can be adjusted conveniently.

A suspended rail transit apparatus and a magnetoelectric hybrid suspension rail system therein, comprising a control unit, a track and a vehicle-mounted magnetoelectric rail. The vehicle-mounted magnet rail comprises at least two arrays of vehicle-mounted permanent magnets arranged along the running direction of the car, electromagnets and a distance sensor; The rail comprises a rail permanent magnet array, wherein the rail permanent magnet array and the vehicle-mounted permanent magnet array are staggered at intervals, and the rail and the vehicle-mounted magnetoelectric rail are self-stabilized through mutually exclusive magnetic poles. The rail comprises a rail permanent magnet array, a rail permanent magnet array and a vehicle-mounted permanent magnet array. At the same time, the distance sensor, the control unit and the electromagnet form a closed loop control system, wherein the control unit controls the magnitude of the excitation current in the electromagnet through the data ofthe distance sensor so that the excitation current excitation magnetic field keeps the permanent magnet array of the road rail from contacting with the permanent magnet array of the vehicle to realize hovering. The hovering rigidity of the invention is large, the road rail and the vehicle-mounted magnetoelectric rail constitute a self-stable system, and the vibration is small when the road rail and the magnetoelectric rail are loaded.

The invention belongs to traditional Chinese medicinal health protection liquor. The invention provides medicinal liquor with a better effect of kidney invigorating and health protection. The invention is immersed and made by the following pure grain liquor under atmospheric temperature of which weight percentage of ingredients are as follows: 110-130g of curculigo orchioides, 110-135g of desertliving cistanche, 10-30g of Russian boschniakia, 50-70g of angelica, 10-30g of chinese caterpillar fungus, 5-15g of rhodiola root, 20-40g of fruit of Chinese wolfberry, 15-40g of chinese yam, 15-35g of medicinal cyathula root, 10-30g of dried tangerine peel, 20-40g of ginseng,10-30g of white poria, 20-40g of songaria cynomorium herb, 10-20g of caesalpinia, 20-40g of fruit of Chinese magnoliavine and 20-40g of liquorice.

The invention belongs to the technical field of bridge engineering parts and specifically relates to a self-stabilizing rapid-mounted bridge expansion and contraction device and a mounting method thereof. The self-stabilizing rapid-mounted bridge expansion and contraction device specifically consists of symmetrically arranged bridge expansion and contraction device single bodies; a rubber strip for bridge expansion and contraction is arranged between the bridge expansion and contraction device single bodies; each bridge expansion and contraction device single bodies comprises a box body, a plurality of first sleeves and vertical pins, wherein the plurality of first sleeves are arranged in the box body, and the vertical pins are arranged in the first sleeves; the upper parts of the verticalpins are inserted and embedded into the first sleeves; glue injection holes are formed in the upper surface of the box body; and the glue injection holes communicate with the first sleeves. The self-stabilizing rapid-mounted bridge expansion and contraction device has the advantages of high quality, long service life, easy mounting, short mounting period, free maintenance, convenient changing, broad market application prospect and the like.

The invention discloses a multifunctional hyperspectral data acquisition device based on a self-stabilization platform and a measurement method thereof. A traditional hyperspectral optical fiber probeand a multifunctional data sensor are integrated on a self-stability augmentation platform, so that attitude control and self-stabilization of the optical fiber probe can be well achieved, and information such as the attitude of the probe, the distance of a collected target object and an image of the target object is automatically collected together with hyperspectral data in a one-key mode during measurement. The device is simple and convenient to use; the error caused by the angle change of a handheld probe in the traditional ground object spectral measurement method is eliminated and the precision and reliability of the hyperspectral data are greatly improve; the device is suitable for the research of the hyperspectral observation angle, such as the measurement research of hyperspectral BRDF.

The invention discloses an engineering entity quality data management system and method. The system comprises a management system server, a management system terminal, an intelligent operation terminal, an intelligent data acquisition terminal and an intelligent output terminal. Background personnel operate the management system terminal at a fixed office place to perform global management; an operator operates the intelligent operation terminal on site to be connected with the management system server, the intelligent data acquisition terminal acquires data information and automatically transmits the data information to the management system server through a network, and the operator automatically outputs a report through the intelligent output terminal after confirming that the data information is correct at the intelligent operation terminal. According to the invention, dynamic quality management of the whole process from construction to completion delivery is realized; in the usingstage, a user finds a quality problem, quality responsibility bodies of all parties are effectively traced and judged according to records, data are directly uploaded through paperless operation of informatization means, it is guaranteed that measured data are reliable, the evaluation process is clean and inexpensive, and a construction unit can master the project quality situation in real time.

The invention relates to a two-step preparation method of hollow silica particles, comprising the following steps of: heating ammonia-water to 25-75 DEG C; slowly dripping a part of silica precursor in the ammonia-water for reaction for 5-10 minutes; then adding rest silica precursor at constant temperature; stirring for reaction for a couple of hours; and centrifuging, washing, and drying in vacuum to obtain hollow silica particles. In the system, the weight percentage: water and ammonia-water (25 percent) is 15-150: 1; and the weight percentage of water and silica precursor is 10-30: 1. The silica precursor which is firstly added accounts for 2-20 percent of total amount of silica precursor; and the reaction temperature is 25-75 DEG C.

The invention discloses a combined prefabricated retaining wall square pile foundation pit supporting structure and a construction method thereof. A stirring pile, a prefabricated pile, a connecting steel component, an externally-hung steel component and micro-expansion concrete are constructed to form a water-stopping and soil-retaining integrated underground retaining wall, so that supporting stability is provided for a foundation pit, and the foundation pit can be quickly and safely excavated within the enclosure range of the underground retaining wall; and in addition, an externally-hung part of the externally-hung steel component is used for being externally hung on a lining wall of a basement, a fertilizer groove needed by the lining wall of the basement during conventional construction can be omitted, excavation and filling of the foundation pit are reduced, the using area of the basement is enlarged, lining wall embedded steel bars of the basement can be reduced or even omitted, the underground retaining wall can serve as a permanent structure and does not need to be disassembled, the underground retaining wall can also serve as an outer wall of the basement in the construction stage and the using stage, and the construction cost is remarkably reduced. The combined prefabricated retaining wall square pile foundation pit supporting structure and the construction method thereof have the advantages of being safe, short in construction period and low in construction cost.

The invention discloses a ring cavity fiber laser system. The ring cavity fiber laser system includes a fiber, a laser, a fiber polarization control device, at least one coupler and an isolator, wherein a laser beam generated by the laser is input into the fiber through the coupler; the fiber polarization control device adjusts the deviation between peak intensity of the laser pulse in the fiber and an initial value within a preset range; and the fiber is connected to the isolator after passing through the fiber polarization control device, so as to enable the laser beam to be transmitted unidirectionally in the cavity. Therefore, the ring cavity fiber laser system can control the birefringence effect in the fiber in real time so as to control the polarization state of the transmitted laser in the fiber in real time.