8 results about "Super structure" patented technology

The utility model provides a kind of taper formula concrete precast pipe pile end head plate connector;Belong to engineering construction connection technical field;Its technical key points include connecting mechanism, the connecting mechanism includes lower end plate, the lower end plate is equipped with upper end plate below, the opposite side of the lower end plate and the upper end plate is fixedly connected with pipe pile, the bottom of the lower end plate is fixedly connected with hook ring, the inside of the hook ring is annular array and is connected with multiple hook blocks, the hook block is slidably connected with the upper end plate, the inside of the upper end plate is fixed with hexagonal pipe penetration;The utility model aims at providing a kind of taper formula concrete precast pipe pile end head plate connector;For improving the stability that pipe pile supports upper building.

The utility model discloses a high-strength building concrete pile which comprises a drilling steel pipe pile, the drilling steel pipe pile comprises a steel pipe, a reinforcement cage and concrete, the reinforcement cage is placed in the steel pipe, and the steel pipe is filled with the concrete; the deviation preventing assembly comprises a mounting plate, a supporting block, a first threaded hole, a supporting plate, a second threaded hole, a bolt and a second limiting groove, the mounting plate is fixed to the inner side of the steel pipe, the supporting block is fixed to the side edge of the mounting plate, the first threaded hole is formed in the middle of the supporting block, and the second threaded hole is formed in the middle of one end of the supporting plate; the bolt is screwed in the first threaded hole and the second threaded hole, and the second limiting groove is formed in the other end, away from the second threaded hole, of the supporting plate. The utility model solves the problem that when a reinforcement cage is placed in a steel pipe, if the placement position is deviated or the reinforcement cage is deviated in the pouring process, the installation positions of an upper top plate and an upper building are deviated, and the overall performance of a pile is reduced.

The application provides an expansion pile foundation structure on coral sand and a construction method, a prefabricated pile body is composed of a plurality of separated small piles; a middle part of the prefabricated pile body is provided with a hollow structure, the hollow structure is used for inserting a pile pressing iron rod and an internal support structure into the hollow structure when the prefabricated pile body is driven into the coral sand; after the internal support structure is inserted into the hollow structure, a reserved space is formed between the outer wall of the internal support structure and the inner wall of the hollow structure; and grouting is carried out in the reserved space. The pile foundation structure is simple in operation and convenient to implement experiments, can reach the construction standard, can effectively solve the settlement problem of the pile foundation on the coral sand foundation, is beneficial to the stability of the upper structure of the pile foundation, and ensures the safe construction of the upper building.

A medical head covering for the treatment and / or diagnosis of a user's head includes functional modules for the treatment and / or diagnosis of the user's head; and a super structure including at least three essentially semi-circular rigid elastic elements joined together in a joining area so as to partially enclose an interior space having a curved surface for accommodating the head of the user.

This utility model relates to a stacked installation structure for prefabricated building modules, comprising at least two longitudinally stacked main frames of building modules, each main frame being cuboid in shape. Connecting holes are provided at the four corners of the overlapping surfaces of adjacent main frames, with the connecting holes of the upper and lower main frames corresponding one-to-one. The stacked installation structure also includes positioning pins for positioning adjacent main frames. This utility model not only offers precise positioning and high installation efficiency but also provides reliable connections and strong structural stability.

The utility model discloses a fabricated building which comprises a plurality of lower components of a lower-layer building and a plurality of upper components of an upper-layer building, floor slabs are supported between the corresponding lower components and the corresponding upper components, and a plurality of preassembling holes and connecting holes which are opposite to each other are formed in the corresponding lower components, the corresponding upper components and the corresponding floor slabs. According to the utility model, the conical connecting plug-ins with a buffering effect are arranged in the lower component, the upper component, the pre-assembling holes corresponding to the floor slab and the connecting holes, and the pre-assembling holes of the upper component and the connecting plug-ins are arranged at annular mounting intervals, so that the alignment connection is more convenient; in addition, the multiple buffering rubber rings have good buffering performance, part of impact can be buffered when the buffering rubber rings are impacted by a preassembling hole of an earthquake component, and the connecting stability of the lower component and the upper component is improved.

To provide a method for efficiently constructing an upper structure on the water without performing complicated work below a precast block installed on a support erected on the water bottom ground.SOLUTION: The closed frame body 8 is temporarily arranged by a plurality of hanging position changing means 9 in a state of being externally fitted to the side L1 of the predetermined height of the support body 50. The precast block 2 is temporarily fixed to the support body 50 in a state where the support body 50 is loosely inserted into the through-hole 3 of the precast block 2, the closing frame body 8 is raised by operating each of the suspension position changing means 9 from above the precast block 2, the closing frame body 8 is brought into contact with the bottom surface of the precast block 2, and the gap between the outer peripheral surface of the support body 50 and the lower end of the through-hole 3 is closed by the closing frame body 8. The upper work 1 is fixed to the upper part of the support body 50 by filling and solidifying a filling material 30 between the outer peripheral surface of the support body 50 and the inner peripheral surface of the through-hole 3.SELECTED DRAWING: Figure 10