CN115506625A - Building structure reinforcing device for prefabricated house - Google Patents

Abstract

The invention relates to a building structure reinforcing device for a prefabricated house, which comprises a wallboard fixing component, and comprises: the L-shaped plate is formed by splicing a transverse plate and a vertical plate, wherein the left side of the transverse plate is fixed with the lower side of the vertical plate, and the transverse plate is vertical to the vertical plate; the movable assemblies are two in number, are rod-shaped, and are fixed with the inner wall of the L-shaped plate at two ends and are arranged in a cross manner; the movable assembly includes: the buffer plate is fixedly connected to one end of the second rod body, and the other end of the second rod body extends out of the sleeve and is fixedly connected with the plate body; a plurality of damping spring sets up and keeps away from between one side of the second body of rod and telescopic inner wall at the buffer board, damping spring's one end and second body of rod fixed connection, the other end and telescopic inner wall fixed connection. The movable plank house is convenient to mount and dismount, the overall safety of the movable plank house is effectively guaranteed, potential safety hazards which may exist are reduced, and casualties and economic losses are reduced to a great extent.

Description

A building structure reinforcement device for a prefabricated house

technical field

The invention belongs to the technical field of construction engineering, and in particular relates to a building structure reinforcement device for a prefabricated house.

Background technique

Architecture is the general term for buildings and structures. It is an artificial scene created by people in order to meet the needs of social life, using the material and technical means they have mastered before, and using certain scientific laws, feng shui concepts and aesthetic principles. Among them, prefabricated houses are One of the types of buildings, the prefabricated house is a kind of steel plate as the skeleton, sandwich panels as the enclosure material, assembled using standard module series, and the components are connected by bolts. It is a new concept of environmental protection and economical The movable board house has the advantages of convenient and quick assembly and disassembly, realizes the general standardization of temporary buildings, establishes the architectural concept of environmental protection, energy saving, fast and efficient, and makes temporary houses enter a series of development, integrated production, supporting The field of stereotyped products that can be supplied, stocked and used multiple times, among which prefabricated houses are very common in post-disaster reconstruction.

In the Sichuan area of my country, earthquakes often occur, and prefabricated houses after earthquakes are very common. Due to the convenience of disassembly and assembly of prefabricated houses, hundreds of prefabricated houses can be delivered for use within a few days, so they are everywhere. On the ruins of ruins, these brand-new huts have become warm new homes for the affected people after the earthquake. The construction standards of the disaster relief prefabricated houses are earthquake resistance, heat preservation, fire prevention, and heat insulation. Each household is about 20 square meters, which can basically meet the living needs of the victims. , These prefabricated houses can be used for one to two years, which can solve the living problems of the victims during the transition period and solve the urgent need.

However, there are generally aftershocks after an earthquake, and aftershocks generally occur in the same place inside the earth where the main shock occurred. Usually, a series of aftershocks follow after a main shock, and their intensity is generally smaller than that of the main shock. The time can reach several days or even months. Therefore, even the prefabricated houses must have good seismic performance. Most of the existing prefabricated houses are fixed by waterproof glue and some threaded structures. Some devices fix it, but in the existing technology, the earthquake-resistant structure is often very complicated and the cost is high. Since post-disaster reconstruction requires a large number of movable board houses, most traditional earthquake-resistant structures are complex in structure and high in cost. It is not easy to disassemble, and often cannot be widely applied to the above aspects.

Contents of the invention

In view of this, the present invention provides a building structure reinforcing device for a prefabricated house, which has a simple structure and is easy to install and disassemble, so as to solve the above-mentioned technical problems.

Technical scheme of the present invention is:

A building structure reinforcing device for a prefabricated house, comprising:

The wallboard fixing assembly includes: an L-shaped board with second holes evenly distributed thereon, the L-shaped board is composed of a horizontal board and a vertical board spliced together, wherein the left side of the horizontal board is fixed to the lower side of the vertical board, And the horizontal plate is perpendicular to the vertical plate; the number of movable components is two, and the movable component is in the shape of a rod, both ends of which are fixed to the inner wall of the L-shaped plate, and the two movable components are arranged in a cross shape, one of which One end of the movable component is fixed to the front end on the upper side of the vertical plate, the other end is fixed to the rear end on the right side of the horizontal plate, one end of the other movable component is fixed to the rear end on the upper side of the vertical plate, and the other end is fixed to the front end on the right side of the horizontal plate fixed;

The movable assembly includes: a sleeve in which a second rod body is movably arranged, one end of the second rod body is fixedly connected with a buffer plate, and the other end protrudes from the sleeve and is fixedly connected with a plate body; a plurality of damping springs, It is arranged between the side of the buffer plate away from the second rod body and the inner wall of the sleeve, one end of the damping spring is fixedly connected to the second rod body, and the other end is fixedly connected to the inner wall of the sleeve.

Further, the wall panel fixing assembly also includes: a base, which is in an equilateral triangle structure, and three first holes are evenly distributed at the three corners of the base, and the first expansion holes are detachably connected to the first holes through threads. bolt;

The supporting beam has a cubic structure, and the cross-section of the supporting beam in the horizontal direction is square, the bottom of the supporting beam is fixed to the upper surface of the base, and one side of the bottom of the supporting beam is parallel to one side of the base. A wall panel is fixed on the four sides of the supporting beam.

Further, the support beam is connected to the wallboard through a first slider and a first chute, the first slider is set on the wallboard, the first chute is opened on the support beam along the vertical direction, and the first slide A slide block is clamped in the first chute.

Further, the horizontal plate and the vertical plate are provided with a first viscous damper, the two ends of the first viscous damper are respectively fixedly connected with a first rod body, and one of the first rod bodies is far away from the first viscous damper. One end of the damper is hinged to the horizontal plate, and the end of the other first rod away from the first viscous damper is hinged to the vertical plate.

Further, the size and shape of the horizontal plate and the vertical plate are consistent, and both are made of anti-bending material.

Further, the second rod body is provided with three second sliding slots uniformly distributed along the length direction of the second rod, and the sleeve is fixed with three second sliding blocks, and the second sliding blocks are clamped in the second sliding slots.

Further, the buffer plate is made of rubber material and matches the internal structure of the sleeve.

Further, a second viscous damper is arranged between the plate body and the sleeve, one end of the second viscous damper is fixed to the plate body, and the other end is fixed to the sleeve.

Further, a third viscous damper is arranged between the buffer plate and the sleeve, one end of the third viscous damper is fixed to the buffer plate, and the other end is fixed to the sleeve.

Compared with the prior art, the present invention provides a building structure reinforcement device for prefabricated houses, and its beneficial effects are:

When in use, you only need to place the base on the ground, insert the first expansion bolt into the ground to fix the base to the ground, and fix the L-shaped plate between the adjacent walls of the building after the wall panel group is assembled. It is easy to use. When the building is shaken, relative movement will occur between the horizontal plate and the vertical plate. At this time, the movable component will stretch back and forth to slow down the relative movement between the horizontal plate and the vertical plate to maintain the stability of the house, and the movable component The number is two, and the two movable components are arranged in a cross shape so that the L-shaped plate is evenly stressed. The first viscous damper is set on the horizontal plate and the vertical plate, and the second viscous damper is set between the plate body and the sleeve. There is a third viscous damper between the buffer plate and the sleeve. The viscous damper is a damper related to the movement speed of the piston. When the house shakes, the viscous damper will slow down the second rod and the sleeve. The relative movement of the barrel, thereby slowing down the relative movement between the horizontal plate and the vertical plate. Three second sliders are fixed on the sleeve, and the second sliders are clamped in the second chute. When the second rod moves along the sleeve When moving, the second slider slides in the second chute so as to ensure the stability of the movement of the second rod body. In summary, the present invention effectively guarantees the overall safety of the prefabricated house, reduces possible safety hazards, and thus can be used in many places. Casualties and economic losses are greatly reduced.

Description of drawings

Fig. 1 is a structural schematic diagram of a wallboard fixing assembly of the present invention;

Fig. 2 is a structural schematic diagram of a wallboard reinforcement assembly of the present invention;

Fig. 3 is a schematic diagram of the internal structure of the movable assembly of the present invention;

Fig. 4 is a schematic diagram of the use state of the present invention.

detailed description

The specific implementation manner of the present invention will be described in detail below with reference to the accompanying drawings 1 to 4 . In describing the invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the It should not be construed as limiting the invention that a device or element must have a particular orientation, be constructed, and operate in a particular orientation.

The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features; in the description of the invention, unless otherwise specified, the meaning of "plurality" means one or more.

Example

The present invention provides a building structure reinforcing device for a prefabricated house. The present invention will be described below with reference to the structural schematic diagrams of FIG. 1 to FIG. 4 .

As shown in Figure 2, a kind of building structure reinforcing device for the prefabricated house provided by the present invention comprises a wall panel fixing assembly, and the wall panel fixing assembly includes: L-shaped board 3, which is evenly distributed with second holes , the L-shaped plate 3 is composed of a horizontal plate 31 and a vertical plate 32, wherein the left side of the horizontal plate 31 is fixed to the lower side of the vertical plate 32, and the horizontal plate 31 is perpendicular to the vertical plate 32; the movable assembly 5 is two in number , the movable assembly 5 is rod-shaped, and its two ends are all fixed with the inner wall of the L-shaped plate 3, and the two movable assemblies 5 are arranged in a cross shape, and one end of one of the movable assemblies 5 is connected to the front end of the upper side of the riser 32 (A1 place ) is fixed, the other end is fixed to the rear end (A2 place) on the right side of the horizontal plate 31, and one end of another movable assembly 5 is fixed to the rear end (A3 place) on the upper side of the vertical plate 32, and the other end is fixed to the right side of the horizontal plate 31. The front end (at A4) is fixed, as shown in Figure 2, the movable assembly 5 includes: a sleeve 52, in which a second rod body 53 is movable, one end of the second rod body 53 is fixedly connected with a buffer plate, and the other end extends out of the sleeve The barrel 52 is fixedly connected with a plate body 51; a plurality of shock absorbing springs 56 are arranged between the side of the buffer plate away from the second rod body 53 and the inner wall of the sleeve 52, and one end of the shock absorbing spring 56 is fixed to the second rod body 53 connection, the other end is fixedly connected with the inner wall of the sleeve 52, as shown in Figure 4, the L-shaped plate 3 is fixed between the adjacent walls on the building, when in use, the horizontal plate 31 and the vertical plate 32 are all corresponding respectively On one wall, use expansion bolts to insert the second hole to fix the L-shaped plate 3 on the building. When the building is shaken, relative movement will occur between the horizontal plate 31 and the vertical plate 32, and the movable component 5 will move back and forth The telescopic length slows down the relative movement between the horizontal plate 31 and the vertical plate 32 so as to maintain the stability of the house, and the number of movable components 5 is two, and the two movable components 5 are arranged in a cross shape so that the L-shaped plate 3 is evenly stressed.

Further, as shown in Figure 1, the wall panel fixing assembly also includes: a base 1, according to the triangle has stability theorem, the base 1 is an equilateral triangle structure, three first holes 11 are evenly distributed at the three corners of the base 1, and the third A hole 11 is detachably connected with a first expansion bolt 12 through threads, and the expansion bolt is a special threaded connector used to fix pipeline supports, hangers, brackets or equipment on walls, floors and columns; The beam 2 has a cubic structure, and the cross-section of the support beam 2 in the horizontal direction is square, the bottom of the support beam 2 is fixed to the upper surface of the base 1, and one side of the bottom of the support beam 2 is parallel to one side of the base 1, supporting A wall panel 6 is fixed on the four sides of the beam 2. Before assembly, the base 1 should be placed on the ground, and the first expansion bolt 12 should be inserted into the ground to fix the base 1 to the ground. Since the expansion bolt is a common materials, so the method of use will not be described in detail here.

Further, the support beam 2 is connected with the wallboard 6 through the first slider and the first chute, the first slider is arranged on the wallboard 6, the first chute is opened on the support beam 2 along the vertical direction, and the second A slide block is clamped in the first chute. When assembling, the wall panel 6 is fixed with the support beam 2 through the first slide block and the first chute, and the wall panel 6 can be lifted so that the first slide block moves along the Sliding along the first chute, after assembly, its support beam 2 and wallboard 6 are fixed by some conventional means, where the conventional means can be waterproof glue or some threaded structures.

Further, the horizontal plate 31 and the vertical plate 32 are provided with a first viscous damper 4, and the two ends of the first viscous damper 4 are respectively fixedly connected with a first rod 41, and one of the first rods 41 is far away from the first One end of the viscous damper 4 is hinged to the horizontal plate 31, and the other end of the first rod 41 away from the first viscous damper 4 is hinged to the vertical plate 32. Damper 54, one end of the second viscous damper 54 is fixed to the plate body 51, the other end is fixed to the sleeve 52, a third viscous damper 57 is arranged between the buffer plate and the sleeve 52, the third viscous damper One end of the device 57 is fixed to the buffer plate, and the other end is fixed to the sleeve 52. The viscous damper is a damper related to the moving speed of the piston. It is based on the fluid movement, especially when the fluid passes through the orifice. Made of the principle of throttling resistance, viscous dampers are widely used in high-rise buildings, bridges, anti-seismic renovation of building structures, anti-vibration of industrial pipeline equipment, military industry and other fields, so when the house shakes, the viscous damper will slow down The relative movement between the second rod body 53 and the sleeve slows down the relative movement between the horizontal plate 31 and the vertical plate 32 .

Further, in order to enhance the stability, the horizontal plate 31 and the vertical plate 32 have the same area size and shape, and both are made of anti-bending material, for example, the material can be a spring with a high elastic limit and a high yield ratio Steel 65Mn.

Further, the second rod body 53 is provided with three second slide grooves uniformly distributed along its lengthwise circumferential direction, and three second slide blocks are fixed on the sleeve 52, and the second slide blocks are clamped in the second slide grooves, when the second rod body When 53 moves along the sleeve, the second slider slides in the second slide groove so as to ensure the stability of the movement of the second rod body 53 .

Further, the buffer plate is made of rubber material, and matches with the inner structure of the sleeve 52 .

Compared with the prior art, the present invention provides a building structure reinforcing device for a prefabricated house. Its use steps are: before assembling, the base 1 should be placed on the ground, and the first expansion bolt 12 should be inserted into the ground for use. The base 1 is fixed to the ground. Since the expansion bolt is a common material in the market, the method of use will not be elaborated here. Lift the wallboard 6 so that the first slider slides along the first chute. After assembly, the base 1 is fixed to the ground. Fix its support beam 2 and wallboard 6 by some conventional means again, here conventional means can be waterproof glue, also can be some screw structures, finally L-shaped plate 3 is fixed between the adjacent walls on the building, When in use, the horizontal plate 31 and the vertical plate 32 are respectively corresponding to a wall, and the expansion bolts are inserted into the second hole to make the L-shaped plate 3 fixed on the building, where the quantity can be selected according to the conditions.

The above disclosures are only preferred specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present invention.

Claims (9)

1. A building structure reinforcing apparatus for prefabricated houses, comprising:

a wallboard securing assembly, comprising: the L-shaped plates (3) are uniformly provided with second holes, each L-shaped plate (3) is formed by splicing a transverse plate (31) and a vertical plate (32), the left side of the transverse plate (31) is fixed with the lower side of the corresponding vertical plate (32), and the transverse plate (31) is perpendicular to the vertical plates (32); the number of the movable assemblies (5) is two, the movable assemblies (5) are rod-shaped, two ends of each movable assembly are fixed to the inner wall of the L-shaped plate (3), the two movable assemblies (5) are arranged in a crossed mode, one end of one movable assembly (5) is fixed to the front end of the upper side of the vertical plate (32), the other end of the movable assembly is fixed to the rear end of the right side of the transverse plate (31), one end of the other movable assembly (5) is fixed to the rear end of the upper side of the vertical plate (32), and the other end of the movable assembly is fixed to the front end of the right side of the transverse plate (31);

the movable assembly (5) comprises: the buffer plate comprises a sleeve (52), wherein a second rod body (53) is movably arranged in the sleeve (52), one end of the second rod body (53) is fixedly connected with the buffer plate, and the other end of the second rod body extends out of the sleeve (52) and is fixedly connected with a plate body (51); a plurality of damping spring (56), set up and be in the buffer board is kept away from between the one side of the second body of rod (53) and the inner wall of sleeve (52), damping spring's (56) one end and second body of rod (53) fixed connection, the other end and the inner wall fixed connection of sleeve (52).

2. The building structure reinforcing apparatus for prefabricated houses according to claim 1, wherein the panel fixing assembly further comprises: the base (1) is of a regular triangle structure, three first holes (11) are uniformly distributed at three corners of the base (1), and first expansion bolts (12) are detachably connected in the first holes (11) through threads;

the supporting beam (2) is of a cubic structure, the cross section of the supporting beam (2) in the horizontal direction is square, the bottom of the supporting beam (2) is fixed to the upper surface of the base (1), one edge of the bottom of the supporting beam (2) is parallel to one edge of the base (1), and four edges of the supporting beam (2) are fixed with wall plates (6).

3. The building structure reinforcing device for the prefabricated house according to the claim 1, characterized in that the supporting beam (2) and the wall plate (6) are connected through a first sliding block and a first sliding groove, the first sliding block is arranged on the wall plate (6), the first sliding groove is arranged on the supporting beam (2) along the vertical direction, and the first sliding block is clamped in the first sliding groove.

4. The building structure reinforcing device for the prefabricated house according to claim 1, wherein the transverse plate (31) and the vertical plate (32) are provided with first viscous dampers (4), two ends of each first viscous damper (4) are respectively and fixedly connected with a first rod body (41), one end of one first rod body (41), which is far away from the first viscous damper (4), is hinged to the transverse plate (31), and one end of the other first rod body (41), which is far away from the first viscous damper (4), is hinged to the vertical plate (32).

5. A building structure reinforcement for prefabricated board houses according to claim 1, characterized in that the transverse boards (31) and the vertical boards (32) are of area size and shape and are both made of bending resistant material.

6. The building structure reinforcing device for the prefabricated house according to claim 1, wherein three second sliding grooves are uniformly distributed on the second rod body (53) along the length direction of the second rod body, three second sliding blocks are fixed on the sleeve (52), and the second sliding blocks are clamped in the second sliding grooves.

7. A building structure reinforcement for prefabricated board houses according to claim 1, characterized in that the buffer board is made of rubber material and matches with the inner structure of the sleeve (52).

8. A building structure reinforcement for a prefabricated house according to claim 1, characterized in that a second viscous damper (54) is arranged between the plate body (51) and the sleeve (52), one end of the second viscous damper (54) is fixed with the plate body (51) and the other end is fixed with the sleeve (52).

9. A building structure reinforcement for a portable housing according to claim 1, characterized in that a third viscous damper (57) is provided between the buffer plate and the sleeve (52), one end of the third viscous damper (57) being fixed to the buffer plate and the other end being fixed to the sleeve (52).

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