Prefabricated building fixing structure

Abstract

The utility model discloses a prefabricated building fixing structure which comprises a first fixing base, the first fixing base is fixed to the building ground through studs, a first threaded rod is installed on the first fixing base, and a rotating assembly used for position movement of the first threaded rod is connected between the first threaded rod and the first fixing base. The first threaded rod is connected with a threaded sleeve, and the other end of the threaded sleeve is provided with a second threaded rod. The fixing structure is provided with the first fixing base, and the first fixing base is provided with the multiple rotary connecting bases capable of rotating and moving, so that the first fixing base can be provided with the multiple supporting rods composed of the first threaded rods, the second threaded rods and the threaded sleeves, and supporting and fixing of a prefabricated building wall are completed at a time; and the working positions of different supporting rods can be conveniently adjusted, the fixing work of the prefabricated building wall is completed more comprehensively, and the stability of the prefabricated building wall is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated building reinforcement, in particular to a prefabricated building fixed structure. Background Art

[0002] Prefabricated buildings are a form of construction that is made by processing building materials in factories to produce building elements with uniform specifications, such as steel structural components, walls, roof panels, etc., and then pre-processing, decorating and inspecting them in factories. Its assembly during construction adopts industrialized assembly methods, and the installation is completed on the construction site, which can reduce dust, noise and debris emissions at the construction site, and reduce damage and pollution to the environment.

[0003] The existing patent 202022568461.2 discloses a fixing structure for prefabricated building wall panels, including a support plate, an L-shaped base and a connecting plate. A positioning pin is passed through the sleeve, and a column is provided at one end of the positioning pin. The column is clamped in the spiral groove, and the other end of the positioning pin is passed through one of the positioning holes; the support rod is connected to one end of the tension spring, and the other end of the tension spring is connected to the L-shaped base; the height of the fixing structure can be adjusted by clamping the positioning pin in the positioning holes at different positions; the length of the connecting rod is adjusted, and the support plate is pressed tightly in cooperation with the tension spring to provide greater supporting force and better fix the wall panel.

[0004] In the above-mentioned patent, although the prefabricated wall can be fixed, combined with the actual construction process of the prefabricated wall, after the prefabricated wall is fixed, it is necessary to carry out fixing construction between the bottom of the prefabricated wall and the building frame, and then grouting work is required to complete the installation and fixation of the prefabricated wall. The fixing structure disclosed in the above-mentioned patent occupies most of the bottom position of the prefabricated wall as a whole, and it is impossible to quickly and effectively complete the subsequent fixing construction work of the prefabricated wall.

[0005] At the same time, compared with the conventional prefabricated wall fixation, which is fixed and supported by a single support rod, the fixation of a prefabricated wall requires multiple support rods for fixation and support. This is too cumbersome for the prefabricated wall fixation work and wastes manpower. In addition, the use of a single support rod is relatively scattered, and it is not convenient to move a large number of support rods. Therefore, we propose a prefabricated building fixing structure to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a prefabricated building fixed structure to solve the problems raised in the above background technology that the fixed structure of the existing prefabricated building wall affects the subsequent construction of the wall and the use process of the fixed structure is too complicated.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prefabricated building fixing structure, comprising a first fixing seat, the first fixing seat is fixed to the building ground by bolts, a first threaded rod is installed on the first fixing seat, a rotating assembly for the first threaded rod to move its position is connected between the first threaded rod and the first fixing seat, a threaded sleeve is connected to the first threaded rod, a second threaded rod is installed at the other end of the threaded sleeve, the first threaded rod, the second threaded rod and the threaded sleeve constitute a support rod for supporting the prefabricated building wall, a second fixing seat is installed at the outer end of the second threaded rod, the second fixing seat is fixed to the prefabricated building wall by bolts, a through hole is opened on the threaded sleeve, a rotating rod is installed in the through hole, and the through holes on the threaded sleeve can be connected and penetrated by the same rotating rod.

[0008] Preferably, the rotating assembly includes a rotating connection seat, and the rotating connection seat forms a rotating structure on the first fixed seat through a bearing.

[0009] Preferably, a movable connector is fixed to the outer end of the first threaded rod, and the movable connector on the first threaded rod is movably connected to the rotating connecting seat via a pin shaft.

[0010] Preferably, a movable connector is fixed to the outer end of the second threaded rod, and the movable connector on the second threaded rod is movably connected to the second fixing seat via a pin.

[0011] Preferably, both ends of the threaded sleeve are threadedly connected to the first threaded rod and the second threaded rod, and the threaded connection directions of the first threaded rod and the second threaded rod to the threaded sleeve are opposite.

[0012] Preferably, the middle of the threaded sleeve is a solid structure, and the through hole is cross-shaped and opened on the solid structure in the middle of the threaded sleeve.

[0013] Preferably, convex nails are integrally provided on the bottom surfaces of the first fixing seat and the second fixing seat, and the convex nails are in a cone shape and protrude outward from the bottom surfaces of the first fixing seat and the second fixing seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The fixing structure is provided with a first fixing seat, and a plurality of rotatable connecting seats are provided on the first fixing seat, so that a plurality of support rods consisting of a first threaded rod, a second threaded rod and a threaded sleeve can be provided on the first fixing seat to complete the support and fixation of the prefabricated building wall at one time, and the working positions of different support rods can be conveniently adjusted, so as to complete the fixation of the prefabricated building wall more comprehensively and ensure the stability of the prefabricated building wall;

[0016] (2) The threaded sleeve is provided with through holes of the same size, which can be connected through the rotating rod, so that the threaded sleeves can be connected to form a whole, which is convenient for subsequent transportation and use. At the same time, the threaded sleeve is provided with an adjustable first threaded rod and a second threaded rod to change the working size of the support rod, which is convenient for supporting work;

[0017] (3) The fixed structure is provided with a plurality of support rods to fix the prefabricated building wall, which can effectively avoid the fixed position from blocking the prefabricated building wall, leaving a large amount of construction space, and making it convenient for construction workers to pass through the fixed structure, thereby facilitating the subsequent fixing construction work between the prefabricated building wall and the main building. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the supporting wall surface of the utility model;

[0019] Figure 2 It is a schematic diagram of the folded structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the threaded sleeve of the utility model;

[0021] Figure 4 This is a schematic cross-sectional structural diagram of the first fixing seat of the utility model;

[0022] Figure 5 This is a schematic diagram of the bottom surface structure of the first fixing seat of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the utility model supporting two vertical walls.

[0024] In the figure: 1, first fixed seat; 2, rotating connecting seat; 3, movable connecting head; 4, first threaded rod; 5, second threaded rod; 6, threaded sleeve; 7, through hole; 8, rotating rod; 9, second fixed seat; 10, pin shaft; 11, convex nail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6The utility model provides a technical solution: a prefabricated building fixing structure, including a first fixing seat 1, the first fixing seat 1 is fixed to the building ground by bolts, a first threaded rod 4 is installed on the first fixing seat 1, and a rotating component for moving the position of the first threaded rod 4 is connected between the first threaded rod 4 and the first fixing seat 1.

[0027] Furthermore, the rotating assembly includes a rotating connecting seat 2, which forms a rotating structure on the first fixed seat 1 through a bearing, and can change the working direction of the rotating connecting seat 2, so that the fixed structure can be suitable for fixed support work in different orientations.

[0028] Furthermore, a movable connecting head 3 is fixed to the outer end of the first threaded rod 4. The movable connecting head 3 on the first threaded rod 4 is movably connected to the rotating connecting seat 2 through a pin shaft 10. The pin shaft 10 is removable, which not only facilitates the movement of the first threaded rod 4 on the first fixed seat 1, but also facilitates the disassembly and replacement of the first threaded rod 4, thereby improving the utilization efficiency of the fixing structure.

[0029] A threaded sleeve 6 is connected to the first threaded rod 4, and a second threaded rod 5 is installed at the other end of the threaded sleeve 6. The first threaded rod 4, the second threaded rod 5 and the threaded sleeve 6 constitute a support rod for supporting the prefabricated building wall. A second fixing seat 9 is installed at the outer end of the second threaded rod 5, and the second fixing seat 9 is fixed to the prefabricated building wall by bolts.

[0030] Furthermore, a movable connector 3 is fixed to the outer end of the second threaded rod 5, and the movable connector 3 on the second threaded rod 5 is movably connected to the second fixed seat 9 through a pin shaft 10, which also facilitates the movable connection and disassembly between the second threaded rod 5 and the second fixed seat 9.

[0031] Furthermore, both ends of the threaded sleeve 6 are threadedly connected to the first threaded rod 4 and the second threaded rod 5, and the threaded connection directions of the first threaded rod 4 and the second threaded rod 5 and the threaded sleeve 6 are opposite. The combined length of the first threaded rod 4 and the second threaded rod 5 and the threaded sleeve 6 can be controlled by rotating the threaded sleeve 6, thereby facilitating the fixing of the prefabricated wall in different directions.

[0032] A through hole 7 is provided on the threaded sleeve 6, and a rotating rod 8 is installed in the through hole 7. The through holes 7 on each threaded sleeve 6 can be connected and penetrated by the same rotating rod 8, so that the fixed structure forms a whole, which is convenient for subsequent movement and use.

[0033] Furthermore, the middle of the threaded sleeve 6 is a solid structure, and the through hole 7 is cross-shaped and opened on the solid structure in the middle of the threaded sleeve 6, which can ensure the force strength of the threaded sleeve 6 when rotating, and also limit the inward movable position of the first threaded rod 4 and the second threaded rod 5.

[0034] Furthermore, the bottom surfaces of the first fixing seat 1 and the second fixing seat 9 are integrally provided with protruding studs 11, which protrude outward from the bottom surfaces of the first fixing seat 1 and the second fixing seat 9 in a cone shape, thereby increasing the anti-slip effect of the first fixing seat 1 and the second fixing seat 9 and improving the contact stability of the first fixing seat 1 and the second fixing seat 9.

[0035] Specifically, when using the fixing structure, the first fixing seat 1 is first fixed to the building ground by bolts. Since there are convex nails 11 on the bottom surface of the first fixing seat 1, the first fixing seat 1 can be slightly erected, effectively preventing the rotating connection seat 2 on the first fixing seat 1 from directly contacting the ground, causing the rotation of the rotating connection seat 2 to be affected;

[0036] After the first fixing seat 1 is fixed, the second fixing seat 9 at the front end of each support rod is fixed to the prefabricated building wall by bolts according to the fixing requirements of the prefabricated building wall. In summary, the working position of each support rod needs to be adjusted. By rotating the rotating connection seat 2 on the first fixing seat 1 left and right, and the first threaded rod 4 moves up and down on the rotating connection seat 2 through the movable connector 3, the position of the support rod can be adjusted in multiple directions and angles.

[0037] Then, the rotating rod 8 is inserted into the through hole 7 of the threaded sleeve 6, and the threaded sleeve 6 is rotated by the rotating rod 8 to extend or shorten the combined length of the first threaded rod 4, the second threaded rod 5 and the threaded sleeve 6, so that they can contact the prefabricated building wall to play a supporting effect. When the size of the supporting rod is changed, the position of the second fixing seat 9 should also be adjusted so that the second fixing seat 9 can fit on the prefabricated building wall, so as to facilitate subsequent fixing by bolts;

[0038] like Figure 1 and Figure 6 As shown, by supporting rods in different directions, it is possible to directly complete the support and fixation work of a single prefabricated building wall or the support and fixation work of two prefabricated building walls, and by fixing the wall with the support rods, a large amount of space can be effectively reserved to avoid blocking the prefabricated building wall, so that it is convenient to fix the prefabricated building wall to the main building and reinforce the construction work after it is fixed;

[0039] If you use it later, you can refer to Figure 2 The entire fixed structure is folded up, and then the rotating rod 8 is passed through each threaded sleeve 6, so that the fixed structure can be fixed as a whole, which is convenient for transportation and use of the entire fixed structure;

[0040] The above is the use process of the prefabricated building fixed structure, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A prefabricated building fixed structure, comprising a first fixed seat (1), characterized in that: A first threaded rod (4) is mounted on the first fixing seat (1), and a rotating assembly for adjusting the position of the first threaded rod (4) is connected between the first threaded rod (4) and the first fixing seat (1); The first threaded rod (4) is connected to a threaded sleeve (6), the other end of the threaded sleeve (6) is mounted with a second threaded rod (5), and the outer end of the second threaded rod (5) is mounted with a second fixing seat (9); The threaded sleeve (6) is provided with a through hole (7), and a rotating rod (8) is installed in the through hole (7).

2. A prefabricated building fixed structure according to claim 1, characterized in that: The rotating assembly comprises a rotating connection seat (2), and the rotating connection seat (2) forms a rotating structure on the first fixed seat (1) through a bearing.

3. A prefabricated building fixed structure according to claim 2, characterized in that: A movable connecting head (3) is fixed to the outer end of the first threaded rod (4), and the movable connecting head (3) on the first threaded rod (4) is movably connected to the rotating connecting seat (2) via a pin shaft (10).

4. A prefabricated building fixed structure according to claim 1, characterized in that: A movable connector (3) is fixed to the outer end of the second threaded rod (5), and the movable connector (3) on the second threaded rod (5) is movably connected to the second fixing seat (9) via a pin shaft (10).

5. The prefabricated building fixed structure according to claim 1, characterized in that: Both ends of the threaded sleeve (6) are threadedly connected to the first threaded rod (4) and the second threaded rod (5), and the threaded connection directions of the first threaded rod (4) and the second threaded rod (5) and the threaded sleeve (6) are opposite.

6. A prefabricated building fixed structure according to claim 1, characterized in that: The middle of the threaded sleeve (6) is a solid structure, and the through hole (7) is cross-shaped and is opened on the solid structure in the middle of the threaded sleeve (6).

7. A prefabricated building fixed structure according to claim 1, characterized in that: The bottom surfaces of the first fixing seat (1) and the second fixing seat (9) are both integrally provided with convex nails (11), and the convex nails (11) are in a conical shape and protrude outward from the bottom surfaces of the first fixing seat (1) and the second fixing seat (9).

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