CN205444451U - H-shaped steel combined base for light house - Google Patents

Abstract

The utility model belongs to the technical field of hut construction, and relates to an H-shaped steel combined base for a light-weight hut. The web plates at both ends of the horizontal H-shaped steel are provided with screw holes, and the two ends and flanges of the longitudinal H-shaped steel are provided with screws. The two ends of the horizontal H-shaped steel and the two ends of the longitudinal H-shaped steel are connected by angle steel to form a frame-type H-shaped steel composite base, and the distance between two adjacent horizontal H-shaped steels in the base is equal; bolts In the connection method, the screw holes at both ends of the transverse H-shaped steel correspond to the screw holes at both ends of the longitudinal H-shaped steel and on the flange; in the welding method, the web height of the transverse H-shaped steel is less than or equal to the web height of the longitudinal H-shaped steel; interconnection The upper surface of the horizontal H-shaped steel and the vertical H-shaped steel is equipped with the main embedded part of the metal sheet structure, and the screw holes on the flange of the vertical H-shaped steel in the base are connected to the ground foundation through expansion bolts; the overall structure of the base is simple and the construction is convenient , Easy to disassemble, easy to move, and environmentally friendly.

Description

An H-shaped steel combined base for light-weight cabins

Technical field:

The utility model belongs to the technical field of house construction, and relates to an H-shaped steel composite base for light houses, which is suitable for the construction of light houses with wooden structures, steel structures, steel-wood mixed structures, etc. Effectively protect the house when moving.

Background technique:

With the development of science and technology and the progress of society, various new situations and new problems are often encountered in the field of house construction, such as ancient buildings, landmark buildings or bustling scenic spots/commercial areas near the construction site, and on-site construction It will pose a threat to ancient buildings/landmark buildings and the surrounding environment, and may cause pedestrians to travel inconveniently or even endanger personal safety; for example, exhibition halls, sales offices, temporary offices, engineering sheds and other housing facilities that require a relatively short period of time, On-site construction is difficult to meet the construction schedule requirements; another example is some temporarily built houses that need to be relocated or demolished after a period of use, but due to the limitations of the base structure and the overall structure of the house, it is difficult to lift and move as a whole, and demolition will easily bring a lot of construction. Garbage causes a waste of resources; therefore, it is urgent to design a housing base that can not only ensure the overall stability of the housing, but also facilitate the overall hoisting and relocation.

The base of the light house structure in the prior art is mainly in the form of cast-in-place reinforced concrete, but this concrete foundation needs multiple construction procedures such as formwork support, steel bar binding, pouring concrete, and maintenance at the construction site, and the construction period is long (approx. about 28 days); in view of the above-mentioned defects, some suitable prefabricated foundations have appeared to meet the needs of special environments and surrounding environments. It includes a basic skeleton and multiple prefabricated parts. The basic skeleton is provided with a number of prefabricated holes as prefabricated units. The prefabricated parts composed of horizontal parts and insert parts are respectively plugged with the basic skeleton and the foundation to form an integral slab foundation; Chinese patent ZL00125408. 1 discloses a light-weight building steel structure assembly component, which is a three-dimensional closed frame structure formed by connecting many columns and beams; although the above-mentioned prefabricated foundation solves the problems of cumbersome construction technology and poor quality, but due to the light construction The size of the foundation of the house structure is different. When the prefabricated foundation is used for a larger structure, the volume and floor area of the foundation are relatively large. If it is made as a whole, there will be problems in manufacturing, transportation, and installation. Therefore, the utility model designs a new type of H-shaped steel composite base. When in use, the steel composite base is used as a connection intermediary to realize the separate connection between the main body of the house and the foundation of the house, so that the whole house has better integrity and stability. Ensure the safety and wind resistance of the house when in use.

Invention content:

The purpose of the utility model is to overcome the defects existing in the prior art, and seek to design an H-shaped steel combined base for light houses, which is beneficial to overall hoisting and relocation while enhancing the overall stability of the house.

In order to achieve the above purpose, the main structure of the H-shaped steel combined base for light houses designed by the utility model includes horizontal H-shaped steel, vertical H-shaped steel, screw holes, angle steel, and main embedded parts, and the webs at both ends of the horizontal H-shaped steel are There are more than two screw holes, and there are more than two screw holes at equal intervals on both ends of the longitudinal H-shaped steel and on the flange. The two ends of the two or more horizontal H-shaped steels of equal length are connected with the two ends of the two longitudinal H-shaped steels of equal length. The end webs are welded or bolted through angle steel to form a frame-type H-shaped steel composite foundation, and the distance between two adjacent horizontal H-shaped steels in the H-shaped steel composite foundation is equal; in the bolt connection method, the horizontal The screw holes at both ends of the H-shaped steel correspond to the screw holes at both ends of the longitudinal H-shaped steel and on the flange; in the welding method, the web height of the transverse H-shaped steel is less than or equal to the web height of the longitudinal H-shaped steel; The upper surface of the shaped steel and the longitudinal H-shaped steel is equidistantly installed with the main body embedded parts of the metal sheet structure, which is used to realize the effective connection between the H-shaped steel composite base and the stressed components in the independent house main body; the longitudinal H in the H-shaped steel composite base The screw holes on the steel flange are connected to the ground foundation through expansion bolts, so as to realize the stable connection between the H-shaped steel composite base and the independent house foundation.

Preferably, the horizontal H-shaped steel and the vertical H-shaped steel are both wide-flange H-shaped steel structures, so as to effectively support the vertical and horizontal walls of the house and bear the load transmitted by the vertical and horizontal walls of the house. When the keel of the main body is made of wood, bolts are used between the main body of the house and the embedded parts of the main body in the H-shaped steel composite base. The parts are connected by welding or bolts.

Further, the main structure of the H-shaped steel composite base for light-weight houses also includes a wire rope chuck for hoisting the H-shaped steel composite foundation, and the wire rope chucks of the U-shaped structure are symmetrically arranged on the horizontal H-shaped steel and the longitudinal H-shaped steel. At the intersection and its surroundings, the screws used to fix the wire rope clips are installed on the outside of the longitudinal H-shaped steel; when hoisting, the external wire rope passes through the wire rope clips on the H-shaped steel composite base, and the wire rope is clamped through the clamping plate type chuck by the clipping method. The end is tightly clamped, and the appropriate shoulder body is selected to realize the overall lifting of the H-shaped steel composite base.

Compared with the prior art, the utility model is composed of wide-flange H-shaped steel connection and structure, which can be applied to one or more light-weight buildings; when the combined base is installed, screws or expansion bolts are used to The connection method greatly facilitates the connection and installation of the main body of the upper house and the foundation of the lower house and the combined base, and at the same time increases the integrity, stability and safety of the house structure; the unique wire rope chuck makes the building with the base It can be relocated and moved repeatedly, and because the steel wire rope is hoisted by extending outward from the steel composite base, it can avoid damage to the building during the hoisting process to the greatest extent; the overall structure of the base is simple, convenient for construction, easy to disassemble, and easy to move Simple and environment-friendly.

Description of drawings:

Fig. 1 is the principle schematic diagram of the main structure of the utility model.

Fig. 2 is a schematic diagram of the enlarged structural principle of the angle steel welding method involved in the utility model.

Fig. 3 is a schematic diagram of the connection structure of the wire rope chuck involved in the present invention.

detailed description:

Below in conjunction with accompanying drawing and through embodiment the utility model is described in further detail.

Example 1:

The main structure of the H-shaped steel composite base for light houses involved in this embodiment includes horizontal H-shaped steel 1, vertical H-shaped steel 2, screw holes 3, angle steel 4, main body embedded parts 5, and webs at both ends of the horizontal H-shaped steel 1 There are more than two screw holes 3 in each, two ends of the longitudinal H-shaped steel 2 and the flange are equally spaced with two or more screw holes 3, and two or more horizontal H-shaped steels 1 with equal lengths are connected to two ends with equal lengths. The webs at both ends of the longitudinal H-shaped steel 2 are welded or bolted through the angle steel 4 to form a frame-type H-shaped steel composite base, and the distance between two adjacent horizontal H-shaped steels 1 in the H-shaped steel composite base is equal; In the bolt connection method, the screw holes 3 at both ends of the transverse H-shaped steel 1 are corresponding to the screw holes 3 at both ends of the longitudinal H-shaped steel 2 and on the flange; in the described welding method, the web height of the transverse H-shaped steel 1 is less than or equal to The height of the web plate of the longitudinal H-shaped steel 2; the upper surfaces of the interconnected horizontal H-shaped steel 1 and the longitudinal H-shaped steel 2 are equidistantly installed with the main embedded parts 5 of the metal sheet structure, which are used to realize the combination of the H-shaped steel base and the independent house The effective connection of the stressed components in the main body; the screw hole 3 on the flange of the longitudinal H-shaped steel 2 in the H-shaped steel composite base is connected with the ground foundation through expansion bolts to realize the stable connection between the H-shaped steel composite base and the independent house foundation.

The horizontal H-shaped steel 1 and the vertical H-shaped steel 2 involved in this embodiment are wide-flange H-shaped steel structures, so as to effectively support the vertical and horizontal walls of the house and bear the load transmitted by the vertical and horizontal walls of the house. The specific models are calculated according to the different building areas and loads Select and confirm; when the keel of the main body of the house is made of wooden materials, bolts are used between the main body of the house and the main embedded part 5 in the H-shaped steel composite base; The main body embedded parts 5 in the base are connected by welding or bolts.

Example 2:

The H-shaped steel composite base used in this embodiment is based on Embodiment 1, and the main structure also includes a wire rope clip 6 for hoisting the H-shaped steel composite base and a U-shaped steel wire rope clip 6. It is arranged symmetrically at and around the intersection of the horizontal H-shaped steel 1 and the longitudinal H-shaped steel 2, and the screws used to fix the wire rope chuck 6 are installed outside the longitudinal H-shaped steel 2; when hoisting, the external steel wire rope passes through the steel wire rope on the H-shaped steel composite base The clamping head 6 is used to tightly clamp the end of the steel wire rope through the clamping plate type clamping method, and select a suitable shoulder pole to realize the overall lifting of the H-shaped steel composite base.

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto; anyone skilled in the art can easily think of changes within the technical scope disclosed in the utility model Or replacement, all should be covered within the scope of protection of the present utility model.

Claims (3)

1. An H-shaped steel combined base for light houses is characterized in that the main structure includes horizontal H-shaped steel, vertical H-shaped steel, screw holes, angle steel, main body embedded parts, and the webs at both ends of the horizontal H-shaped steel are equipped with Two or more screw holes, two or more screw holes at equal intervals on both ends of the longitudinal H-shaped steel and on the flange, two or more horizontal H-shaped steels of equal length at both ends and two ends of longitudinal H-shaped steels of equal length The plates are welded or bolted through the angle steel to form a frame-type H-shaped steel composite base, and the distance between two adjacent horizontal H-shaped steels in the H-shaped steel composite base is equal; in the bolted connection method, the horizontal H-shaped steel The screw holes at both ends correspond to the screw holes at both ends of the longitudinal H-shaped steel and on the flange; in the welding method, the web height of the transverse H-shaped steel is less than or equal to the web height of the longitudinal H-shaped steel; the interconnected horizontal H-shaped steel and The upper surface of the longitudinal H-shaped steel is equidistantly installed with the main embedded parts of the metal sheet structure, and the screw holes on the flange of the longitudinal H-shaped steel in the H-shaped steel composite base are connected to the ground foundation through expansion bolts. 2. The H-shaped steel combined base for light houses according to claim 1, characterized in that the horizontal H-shaped steel and the longitudinal H-shaped steel are wide-flange H-shaped steel structures; The components are connected by welding or bolts. 3. The H-shaped steel combined base for light houses according to claim 1, characterized in that the main structure also includes a wire rope clip, and the wire rope clip of the U-shaped structure is symmetrically arranged at the intersection of the horizontal H-shaped steel and the longitudinal H-shaped steel and its surroundings.