34results about How to "Unaffected by terrain" patented technology

The invention discloses a suspended type concrete pouring chuting device. The device comprises at least two brackets (4) and a plurality of short chute sections (1), wherein at least one sling (2) is connected between the two brackets (4), and a plurality of lock catches (6) are fixed on the sling (2) at intervals; the short chute sections (1) are hinged through long bolt assemblies (7); the short chute sections (1) are respectively hinged to the lock catches (6) through short bolt assemblies (8). The device disclosed by the invention is suitable for conveying and pouring concrete in a large difference, gentle incline, long distance and wide span manner. The device has the advantages of simple structure, adjustable chute angle, convenience in mounting and dismounting, low labor intensity.

The invention discloses a large-scale altered lithofacies location prediction method for hydrothermal deposits, which consists of three stages of work including fine analysis of ore-forming structures, altered lithofacies mapping, altered lithofacies zoning and concealed ore location prediction program, to predict the direct location of deep deposits or ore bodies. This method solves the problem that the conventional physical and chemical prospecting method is difficult to predict deep hidden ore bodies due to the strong anomaly multi-solution and the difficulty in positioning in the whole space domain.

The invention discloses a fast locking device, which comprises a transport bracket and a locking rod, wherein the transport bracket is provided with a locking mechanism and installed on a vehicle platform, and the locking rod is installed on an array surface; the transport bracket comprises the locking mechanism, a frame, a support, a base, springs, a cylinder frame, a shaft cylinder, a thick spring, a hinge pin, an upper hinge pin, cylindrical rods and sleeves; the locking mechanism comprises a locking hook, a main hinge pin, a limiting hinge pin, a clamping hook, a torsional spring, a clamping hook hinge pin, a rod hinge pin, a hinge pin, a cylindrical surface, an oil cylinder and a detection device; and the locking rod comprises an installation supporting frame, a support, a locking rodshaft and a locking rod shaft sleeve. The transport bracket locks the locking rod installed on the antenna array surface in a locked manner so as to lock the array surface in all directions. The locking rod shaft sleeve of the locking rod compresses the locking hook of the locking mechanism, the torque of the torsional spring is overcome, and an unlocking state of the locking mechanism is removed; and meanwhile, a spring restoring force in the one-way oil cylinder enables a piston rod to withdraw, and the clamping hook is pulled to lock the locking hook, so that the locking hook locks the locking rod shaft sleeve on the antenna array surface so as to realize locking for the array surface in transportation.

A prefabricated steel pipe support device for building construction, comprising a horizontally placed first base, the first base is equipped with a first vertical rod, between the upper ends of the two first vertical rods on the front side and the two first vertical rods on the rear side The same first cross bar is installed between the upper ends of the bars, the first slant plate is installed on the top surface of the first base, the first support bar is fixedly installed between the left side of the first slant plate and the top surface of the first base, and the first slant Between the right side of the slab and the top of the two first crossbars, several steel pipes are placed in the front and back directions. The first base is provided with first grooves in the left and right directions on the front and rear sides, and the left side of the building is fixed. Install vertical rails. The present invention has an ingenious structure and is easy to operate. The device can automatically transfer and support the steel pipe through simple control by the user, without the need for the user to carry the steel pipe. Compared with manual handling, the device can reduce the labor intensity of the user and improve the use of the steel pipe. The safety of workers' work and the improvement of the transfer efficiency of steel pipes.

The invention relates to an airdrying device, in particular to an agricultural rapeseed airdrying device. Therefore, the invention aims to solve the technical problem so as to provide the agriculturalrapeseed airdrying device which is not influenced by the topography and is manpower-saving. The invention provides the technical scheme that the agricultural rapeseed airdrying device comprises supports, top plates, a first pull rope, a first pothook, a first placement plate, a first hanging ring, a first baffle plate, a second hanging ring, a second fixed pulley, a second fixed pulley and the like, wherein the supports are arranged on the left side and the right side of the top part of the ground; the top plates are arranged on the top parts of the supports on the left side and the right side; the first pull rope is connected to the bottom part of the top plate on the right side; and the first pothook is connected to the tail end of the first pull rope. The agricultural rapeseed airdrying device provided by the invention achieves the effects of avoiding the influence of the topography and saving manpower. According to the agricultural rapeseed airdrying device provided by the invention, through arranging a flattening device, rapeseeds on the first placement plate can be uniformly exposed under the sun; and through arranging a first bolt and a first nut, the flattening device canbe prevented from being rotated by an external force at will so as to influence the flattening efficiency of the rapeseeds.

The invention relates to a folding climbing ladder, which is composed of multi-layer pedals and multiple sets of folding mechanisms. The folding mechanism is composed of a rotating connecting rod and a group of folding connecting rods. A group of folding connecting rods is composed of a long connecting rod and a short connecting rod; Two pivots at the corners. The present invention can be suspended and installed at the bottom of the carriage without taking up space on the carriage; the deployment and erection are not affected by the terrain, and are safe and stable; the operation is convenient, and rapid deployment and retraction can be realized; the degree of shrinkage is high, and it will not appear on the appearance of the carriage after shrinking form larger protrusions.