Externally-hung wallboard of fabricated building

Abstract

The utility model relates to an external wall panel of a fabricated building, which belongs to the technical field of external wall panels and comprises a building wall body, the front surface of the building wall body is provided with an adjusting and dismounting mechanism, the adjusting and dismounting mechanism comprises a fixing plate fixedly mounted on the front surface of the building wall body, and a sliding seat is fixedly mounted on one side of the fixing plate. According to the externally-hung wall plate of the fabricated building, the multiple sliding blocks and the externally-hung wall body can slide into the sliding bases through the arranged adjusting dismounting and mounting mechanism, limiting pins can be driven to be inserted into the sliding bases under the action of rotating discs and threaded rods, the limiting pins are inserted into the sliding bases, and therefore the sliding blocks are limited; a plurality of sliding blocks and the externally-hung wall body can be limited and fixed by rotating a rotating disc, or a rotating disc can be rotated reversely to drive a threaded block and a limiting pin to ascend, so that the sliding blocks and the externally-hung wall body can be disassembled without inserting and limiting the sliding seats by the limiting pin any more; and the portability and flexibility of dismounting and mounting of the device in the actual use process are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of external wall panel, concretely is external wall panel of assembly type building. BACKGROUND

[0002] Building curtain wall refers to the load bearing of building outer wall enclosure, usually by panel (glass, metal plate, stone plate, ceramic plate etc.) and behind's support structure (aluminium crossbeam stand and steel structure etc.), curtain wall is the outer wall enclosure of building, like curtain, hang up, therefore, also be called as hanging wall.

[0003] The connecting device of the current prefabricated concrete external wall panel and the building main structure mainly includes pure hanging piece type connection and pure embedded connecting steel bar pouring concrete connection, the pure hanging piece type connection is connected through the metal hanging piece pre-installed on the wall panel and the main structure, the embedded connecting steel bar pouring concrete connection sets a row or two rows of embedded steel bars along the whole length direction of the external wall panel, and then the connecting steel bar position is integrally poured and installed by using concrete, the construction is more complex by using templates and other tools during the installation process, simultaneously, if some place of the external wall panel is damaged and needs to be replaced, the external wall panel can only be integrally destroyed and replaced by a new external wall panel, material waste is caused, and the embedded steel bar connection is not easy to remove, which brings inconvenience for replacement, therefore, another technical scheme is provided to solve the above problems. UTILITARY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides an external wall panel of assembly type building, which has the advantages of convenient quick disassembly and installation of the external wall panel, solves the problems of the whole length direction of the external wall panel setting a row or two rows of embedded steel bars, then pouring concrete to integrally pour and install the connecting steel bar position, using templates and other tools during the installation process makes the construction more complex, simultaneously, if some place of the external wall panel is damaged and needs to be replaced, the external wall panel can only be integrally destroyed and replaced by a new external wall panel, material waste is caused, and the embedded steel bar connection is not easy to remove, which brings inconvenience for replacement.

[0005] To achieve the above object, the utility model provides the following technical scheme: an external wall panel of assembly type building, including building wall, the front of building wall is provided with adjusting and dismounting mechanism,

[0006] The adjusting and dismounting mechanism includes the fixed plate fixedly installed with the front of building wall, one side of the fixed plate is fixedly installed with the sliding seat, the inside of the fixed plate is connected with the fixed bolt of the threaded connection of building wall, the inside of the sliding seat is connected with the sliding block of a plurality of quantities,

[0007] One side of the sliding block is fixedly provided with an external wall body, one side of the external wall body is provided with a clamping groove, the external wall body is fixedly provided with a clamping block clamped with the clamping groove on the side away from the clamping groove, and the top of the sliding seat is provided with an adjusting limiting mechanism.

[0008] Further, the adjusting limiting mechanism comprises an installation box fixedly installed on the top of the sliding seat, a threaded rod extending to the outside is rotationally connected in the installation box, a rotating disc is fixedly installed on the top of the threaded rod, and a limiting sleeve matched with the rotating disc is sleeved on the outside of the threaded rod.

[0009] A threaded block is threadedly connected on the outside of the threaded rod, a sliding block is fixedly installed on one side of the threaded block and slidably connected with the installation box, and a limiting pin is fixedly installed on the bottom of the threaded block and inserted into the sliding seat.

[0010] Further, the inside of the fixed plate and the building wall body is provided with a corresponding threaded groove, and the fixed bolt is threadedly connected with the fixed plate and the building wall body through the threaded groove.

[0011] Further, a sliding groove is formed in the inside of the sliding seat, and the sliding block is slidably connected with the sliding seat through the sliding groove.

[0012] Further, a corresponding insertion groove is formed on the side, connected with the sliding seat and the installation box, of the sliding seat and the installation box, and the limiting pin is inserted into the sliding seat and the installation box through the insertion groove.

[0013] Further, a limiting groove is formed in the right inner wall of the installation box, and the sliding block is slidably connected with the installation box through the limiting groove.

[0014] Further, a threaded hole is formed in the inside of the threaded block, and the threaded block is threadedly connected with the threaded rod through the threaded hole.

[0015] Compared with the prior art, the technical scheme has the following beneficial effects:

[0016] The external wall panel of the fabricated building is provided with the adjusting and disassembling mechanism, the plurality of sliding blocks and the external wall body can be slid into the inside of the sliding seat, the limiting pin can be inserted into the inside of the sliding seat through the action of the rotating disc and the threaded rod, the sliding blocks are limited, the plurality of sliding blocks and the external wall body are limited and fixed, or the rotating disc can be reversely rotated, the threaded block and the limiting pin are lifted, the limiting pin no longer limits the sliding seat, the sliding blocks and the external wall body can be disassembled, and the portability and flexibility of the device during actual use are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the structure of the utility model;

[0018] Figure 2 is a structural side view schematic diagram of the utility model;

[0019] Figure 3 is a structural side view schematic diagram of the utility model Figure 1 is a structural side view schematic diagram of the utility model;

[0020] Figure 4 is a structural side view schematic diagram of the utility model.

[0021] In the figure: 1, building wall; 2, fixed plate; 3, sliding seat; 4, fixed bolt; 5, sliding block; 6, outer hanging wall body; 7, clamping groove; 8, clamping block; 9, installation box; 10, threaded rod; 11, rotating disc; 12, limiting sleeve; 13, threaded block; 14, limiting rod; 15, limiting pin. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 In the embodiment, the outer hanging wall plate of the fabricated building comprises a building wall 1, and the front surface of the building wall 1 is provided with an adjusting and disassembling mechanism.

[0024] In the embodiment, the adjusting and disassembling mechanism comprises a fixed plate 2 fixedly installed on the front surface of the building wall 1, and the fixed plate 2 is fixedly installed with a sliding seat 3 on one side. The interior of the fixed plate 2 is threadedly connected with a fixed bolt 4 threadedly connected with the building wall 1, and the interior of the fixed plate 2 and the building wall 1 is provided with corresponding threaded grooves. The fixed bolt 4 is threadedly connected with the fixed plate 2 and the building wall 1 through the threaded grooves, which helps to limit and fix and disassemble the fixed plate 2 and the sliding seat 3 by using the fixed bolt 4.

[0025] The interior of the sliding seat 3 is slidably connected with a plurality of sliding blocks 5, and the interior of the sliding seat 3 is provided with a sliding groove. The sliding block 5 is slidably connected with the sliding seat 3 through the sliding groove, which helps the sliding block 5 to slide in the interior of the sliding seat 3. The sliding block 5 is fixedly installed with an outer hanging wall body 6 on one side. The outer hanging wall body 6 is provided with a clamping groove 7 on one side. The outer hanging wall body 6 is fixedly installed with a clamping block 8 clamped with the clamping groove 7 on the side away from the clamping groove 7. The top of the sliding seat 3 is provided with an adjusting and limiting mechanism.

[0026] The adjusting limiting mechanism in the embodiment comprises an installation box 9 fixedly installed on the top of the sliding seat 3, a threaded rod 10 extending to the outside is rotationally connected in the installation box 9, a rotating disc 11 is fixedly installed on the top of the threaded rod 10, a limiting sleeve 12 abutting the rotating disc 11 is sleeved on the outer side of the threaded rod 10, a threaded block 13 is threadedly connected on the outer side of the threaded rod 10, a threaded hole is formed in the threaded block 13, and the threaded block 13 is threadedly connected with the threaded rod 10 through the threaded hole, facilitating movement of the threaded block 13.

[0027] The threaded block 13 is slidably connected with the installation box 9 through a limiting rod 14 fixedly installed on one side of the threaded block 13, a limiting groove is formed in the right inner wall of the installation box 9, the limiting rod 14 is slidably connected with the installation box 9 through the limiting groove, facilitating limiting of the limiting rod 14, a limiting pin 15 is fixedly installed on the bottom of the threaded block 13 and is inserted into the sliding seat 3, a corresponding insertion slot is formed in the side of the sliding seat 3 connected with the installation box 9, and the limiting pin 15 is inserted into the sliding seat 3 and the installation box 9 through the insertion slot, which helps the limiting pin 15 to mechanically insert into the sliding seat 3 to limit and fix the sliding block 5.

[0028] It should be noted that the outer hanging wall panel of the assembled building can slide the plurality of sliding blocks 5 and the outer hanging wall body 6 into the inside of the sliding seat 3 through the adjusting and disassembling mechanism, the limiting pin 15 can be inserted into the inside of the sliding seat 3 through the action of the rotating disc 11 and the threaded rod 10, the sliding block 5 is limited, the plurality of sliding blocks 5 and the outer hanging wall body 6 are limited and fixed, or the rotating disc 11 can be reversely rotated to drive the threaded block 13 and the limiting pin 15 to rise, so that the limiting pin 15 no longer inserts into the sliding seat 3 to limit, the sliding block 5 and the outer hanging wall body 6 can be disassembled, and the portability and flexibility of the device in the actual use process are improved.

[0029] The working principle of the above embodiment is as follows:

[0030] The outer hanging wall plate of the assembled building can be first fixed and limited by the fixed bolt 4 on the fixed plate 2 and the sliding block 3, then the outer hanging wall body 6 can be slid into the inside of the sliding block 3 through the sliding block 5, and the plurality of sliding blocks 5 and the outer hanging wall body 6 can be slid into the inside of the sliding block 3, so that the clamping block 8 of the one side outer hanging wall body 6 is inserted into the inside of the clamping groove 7 of the other side outer hanging wall body 6, finally the rotating disc 11 can be rotated, the rotating disc 11 drives the threaded rod 10 to rotate, the threaded block 13 outside the threaded rod 10 moves under the limitation of the limiting rod 14, the threaded block 13 moves to drive the limiting pin 15 to move downward, until the limiting pin 15 is inserted into the inside of the sliding block 3, so that the limiting pin 15 is inserted into the inside of the sliding block 3, thereby limiting the sliding block 5, that is, the plurality of sliding blocks 5 and the outer hanging wall body 6 can be fixed and limited, and the same reason can be obtained, the rotating disc 11 can be reversely rotated, the rotating disc 11 drives the threaded rod 10 to rotate, the threaded block 13 and the limiting pin 15 can be driven to rise, so that the limiting pin 15 no longer inserts and limits the sliding block 3, that is, the sliding block 5 and the outer hanging wall body 6 can be disassembled, thereby greatly improving the flexibility and practicability of the device.

[0031] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes, substitutions, modifications, and alterations can be made to the embodiments without departing from the spirit and scope of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An exterior wall panel for prefabricated buildings, comprising a building wall (1), characterized in that: The front of the building wall (1) is provided with an adjustment and disassembly mechanism; The adjustment and disassembly mechanism includes a fixing plate (2) fixedly installed on the front of the building wall (1), a slide (3) fixedly installed on one side of the fixing plate (2), a fixing bolt (4) threadedly connected to the building wall (1) inside the fixing plate (2), and a number of sliders (5) slidably connected inside the slide (3). An external wall body (6) is fixedly installed on one side of the slider (5), and a slot (7) is provided on one side of the external wall body (6). A card block (8) that engages with the slot (7) is fixedly installed on the side of the external wall body (6) away from the slot (7). An adjustment and limiting mechanism is provided on the top of the slide block (3).

2. The external wall panel for prefabricated buildings according to claim 1, characterized in that: The adjustment limiting mechanism includes a mounting box (9) fixedly installed on the top of the slide (3). The mounting box (9) is rotatably connected to a threaded rod (10) extending to the outside. A turntable (11) is fixedly installed on the top of the threaded rod (10). A limiting sleeve (12) that fits against the turntable (11) is fitted on the outside of the threaded rod (10). The threaded rod (10) is threadedly connected to a threaded block (13) on the outside. A limiting rod (14) that is slidably connected to the mounting box (9) is fixedly installed on one side of the threaded block (13). A limiting pin (15) that is inserted into the slide (3) is fixedly installed at the bottom of the threaded block (13).

3. The external wall panel for prefabricated buildings according to claim 1, characterized in that: The fixing plate (2) and the building wall (1) have corresponding threaded grooves inside, and the fixing bolt (4) is threadedly connected to the fixing plate (2) and the building wall (1) through the threaded grooves.

4. The external wall panel for prefabricated buildings according to claim 1, characterized in that: The slide block (3) has a groove inside, and the slider (5) is slidably connected to the slide block (3) through the groove.

5. The external wall panel for prefabricated buildings according to claim 2, characterized in that: The slide (3) and the mounting box (9) are connected on one side with corresponding slots, and the limiting pin (15) is inserted into the slide (3) and the mounting box (9) through the slots.

6. The external wall panel for prefabricated buildings according to claim 2, characterized in that: A limiting groove is provided on the right inner wall of the mounting box (9), and the limiting rod (14) is slidably connected to the mounting box (9) through the limiting groove.

7. The external wall panel for prefabricated buildings according to claim 2, characterized in that: The threaded block (13) has a threaded hole inside, and the threaded block (13) is threadedly connected to the threaded rod (10) through the threaded hole.

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