31results about How to "Avoid construction inconvenience" patented technology

The invention discloses a multifunctional tool frame and aims at designing the multifunctional tool frame with convenient use and reasonable structure. The multifunctional tool frame comprises a frame body, wherein a bracket is arranged on the frame body; a hanging frame is arranged on the bracket; storage frames are arranged at the lower part of the frame body; multilayered storage frames can be arranged; the frame body can be made of stainless steel materials. The multifunctional tool frame disclosed by the invention has the advantages that the structure is reasonable, ordered storage of different types of tools can be guaranteed and inconvenience in construction can be avoided.

The invention discloses a high steep ecological protective slope with an assembled lattice frame beam, and belongs to the technical field of protective slope vegetation greening. In allusion to the problem that the current protective slope has a poor greening effect on a steep slope with high slope, the invention provides the assembled lattice frame beam. The assembled lattice frame beam is formedby assembling prefabricated cross beams, prefabricated vertical beams, prefabricated anchor rods and prefabricated ecological soil-retaining boards, wherein the cross beams, the vertical beams and the ecological soil-retaining board can form the lattice frame beam with the functions of retaining soil, preventing rainwater erosion and the like. The assembled lattice frame beam not only guaranteesthe stability of the slope, but also improves the durability of the ecological protective slope; meanwhile, the assembled lattice frame beam can avoid the problem of inconvenient construction of the high-steep slope during direct pouring of concrete and can also prevent vegetation damage caused by direct pouring of the concrete.

The invention discloses a construction method of pre-building a supported and settled foundation on ground and fixing after pre-pressing for a high-rise building with a basement. The method comprises the following steps: constructing the whole building including the basement on the ground in advance; arranging a grid supporter at the position of a structural base plate, wherein the grid supporter is used to transfer a vertical load of the building and balance the lateral pressure of the soil around an outer wall; arranging supporting piles which extend to the ground; arranging alternate force-transferring devices capable of being lifted and temporarily fixed between the supporting piles and the grid supporter, thereby moving the building downwards completely and stably; arranging a flexible cut waterproof curtain at the position of the outer wall of the basement, thereby reducing the downward cutting resistance of the outer wall during the downward moving process of the building; when the building moves downwards to a preset position, pre-pressing the construction piles one by one by utilizing the dead load of the building and a special loading device to finish the set settling of single piles in advance; loading a non-pile supporting building in blocks and finishing the set settling in advance; after the dead load of the upper building reaches a preset value, completely descending the building to a designed height; and pouring the base plate and finishing the final fixing of the building.

The invention discloses an embedded external prestressing implementation system and a construction method for strengthening RC columns, which include steel strand laying grooves, prestressed steel strands, end anchoring devices, prestressed transverse stretching devices, traction line lifting devices and Prestressing device. The surface of the reinforced concrete column to be reinforced is opened in the form of m coiled helical strand routing trough and n vertical grooves; prestressed horizontal tensioning devices are arranged at the intersection of the vertical grooves and the steel strand laying grooves; the pulling wire lifting device includes pulling wires and m a traction line buckle; when the prestressing device pulls the traction line downward, m A pull wire clip will squeeze m A prestressed transverse tension device, so that m A transverse tensioning component is stretched transversely, thereby making the prestressed steel strand transversely stretched. The present invention adopts the way of transverse stretching, and only needs to provide 1 / 5~1 / 7 of the stretching force during longitudinal stretching to achieve the expected stretching effect. At the same time, it adopts anchoring first and then tensioning, which facilitates anchoring at the end and greatly reduces the difficulty of anchoring.

The invention discloses a theaterdecorative wall construction method, and relates to the technical field of wall construction. By adopting the theaterdecorative wall construction method, the problemsare solved that according to the prior art, it is not easy to attach veneer to a multi-curved surface, and after the veneer is mounted, the impression effect is poor. According to the technical scheme, the theaterdecorative wall construction method includes the steps that S1, a GRG plate is prepared; S2, the veneer is cut, wherein S21, a thin film sampleof which the area is equal to the area of the curved surface of the GRG plate is cut along the edge of the GRG plate, and S22, according to the thin film sample, veneer plates for being assembled are cut; S3, the GRG plate is mounted, wherein S31, a wall keel is mounted and the GRG plate is preliminarily fixed, and S32, concrete is poured at the wall keelto form a wall connected with the GRG plate; S4, the veneer plates are mounted, whereinS41, the GRG plate is uniformly glued, and S42, the veneer plates are subjected to hot pressing and flat attached to the GRG plate; S5, the decorative wall is repaired and maintained, wherein S51, glue brushing is conducted to repair seams after the veneer plates are assembled, S52, a rolling brush is handheld to flatten the surfaces of the veneer plates, and S53, paint spraying is conducted. Inthis way, the purposes are achieved that the veneer is conveniently attached to the multi-curved wall surface, and the impression quality of the veneer can be ensured.

The invention relates to a wharf piling method based on crawler-type construction machinery. The ground of the existing wharf is used as a supporting surface, and a crawler crane and a crawler-type piling machine are used to successively set them on the steel plates laid on the ground of the construction wharf, and carry out the piling on the pile body. Hoisting and driving to realize the reinforcement construction for the existing wharf. The logic of the whole design method is clear, and at the same time of construction, the normal operation of the wharf is maintained, effectively avoiding the inconvenience of traditional piling ships driving into the pile group for construction, and Damage to the original pile foundation; not only that, the whole design method is simple, the cost is easy to control, and in practical application, the construction period and construction quality can be effectively guaranteed.