CN217679814U - A prefabricated building wall - Google Patents

Abstract

The utility model discloses a prefabricated building wall, comprising two walls one and two walls two, two walls two are arranged between the two walls one, two walls one and two walls The two bodies together form an enclosed space; it also includes a docking and fixing mechanism arranged in the enclosed space, and at least one of the docking and fixing mechanisms is provided between the adjacent wall body 1 and the wall body 2 to realize The butt joint of two adjacent walls is fixed; the limit mechanism is arranged outside the enclosed space, and at least one limit mechanism is provided on the outer side of each wall body 2, and the limit mechanism is also adjacent to the wall body 2 at the same time. The two wall bodies are connected to realize the limit fixation of the wall body 1 and the wall body 2. The prefabricated building wall provided by the utility model is convenient for installation and disassembly, simple in operation, and can avoid wasting working time in the process of disassembly and assembly of the wall.

Description

A prefabricated building wall

technical field

The utility model relates to the technical field of building walls, in particular to an assembled building wall.

Background technique

Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories are processed and manufactured in the factory, such as floors, walls (wall panels), stairs, balconies, etc., and transported to the building construction On-site, a building that is assembled and installed on site through reliable connections. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc., because of the use of standardized design, factory production, assembly construction, information management, and intelligent applications, they are representatives of modern industrial production methods. The prefabricated building wall is used in the construction of the prefabricated building, and its main structure is composed of steel plate and concrete.

At present, when the walls of prefabricated buildings are butt-jointed and installed, the two walls are usually fixed by welding and bolts. The fixing method will be more troublesome when dismantling, resulting in a waste of working time when dismantling the wall. For this reason, we propose a more convenient and faster disassembly of the assembled building wall.

Utility model content

The purpose of this utility model is to provide a prefabricated building wall to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the technical solution provided by the utility model is:

A prefabricated building wall, comprising two walls one and two walls two, two walls two are arranged between the two walls one, two walls one and two walls The two together form an enclosed space; the building wall also includes: a docking and fixing mechanism, which is arranged in the enclosed space, and at least one of the docking and fixing mechanisms is provided between the adjacent wall one and wall two , used to realize the docking and fixing of two adjacent walls; the limiting mechanism is arranged outside the enclosed space, and at least one of the limiting mechanisms is provided on the outer side of each of the two walls, and the limiting mechanism At the same time, it is also connected to the two adjacent walls of the second wall, so as to realize the limited fixation of the first wall and the second wall.

Preferably, the docking and fixing mechanism includes: an L-shaped support plate, the first flat plate of the L-shaped support plate is fixedly connected to the inner side of the wall body 2, and the second flat plate of the L-shaped support plate is provided with a through hole; Position cylinder, the first end of the position-limiting cylinder is fixedly connected to the inner side of the wall body one; positioning rod, the rod body of the positioning rod passes through the through hole, and the first end of the positioning rod is inserted into the position-limiting In the cylinder, and realize the positioning in the limit cylinder through the fixing component;

The second end of the positioning rod is fixed with a limiting plate, and when the first end of the positioning rod is positioned in the limiting cylinder, the limiting plate is tightly pressed against the second flat plate of the L-shaped support plate .

Preferably, the fixing assembly includes an axial sliding groove opened on the inner wall of the limiting cylinder, and an accommodating groove opened at the first end of the limiting cylinder, and the inner diameter of the limiting cylinder is smaller than that of the accommodating groove The inner diameter value, the sliding groove and the accommodation groove communicate with each other, the first end side of the positioning rod is fixedly connected with a positioning block, the inside of the positioning block and the sliding groove is flexibly connected, and the accommodation groove provides accommodation for the positioning block space.

Preferably, the limiting mechanism includes: a fixed rod one fixedly connected to one side of the two walls, one end of the fixed rod one is fixedly connected to the limiting sleeve one, and the outer side of the wall two is fixedly connected with a fixed rod Second, one end of the fixing rod 2 is fixedly connected to the limiting sleeve 2; the stabilizing rod is movably sleeved in the limiting sleeve 1 and the limiting sleeve 2.

Preferably, both ends of the stabilizing rod are provided with mounting holes, and both ends of the stabilizing rod are provided with limiting discs, the first side of the limiting disc is fixedly connected to one end of the connecting rod, and the connecting rod The other end is movably connected to the inside of the mounting hole on the stabilizing rod.

Preferably, the outer side of the wall one is rotatably connected with an L-shaped fixing plate through a rotating shaft perpendicular to the wall surface, the first flat plate of the L-shaped fixing plate is parallel to the axial direction of the rotating shaft, and the L-shaped fixing plate The second flat plate is perpendicular to the axial direction of the rotating shaft, one side of the second flat plate of the L-shaped fixed plate is fixedly connected with a front fixed plate, and the front fixed plate and the second flat plate of the L-shaped fixed plate penetrate through a limited position rod, the first end of the limiting rod is fixedly connected with the rear fixing plate, the outer side of the limiting rod is covered with a spring, and the two ends of the spring are respectively fixedly connected with one side of the front fixing plate and the rear fixing plate, The second side of the limiting plate is provided with a limiting groove, and the elastic force of the spring makes the second end of the limiting rod enter the limiting groove of the limiting plate, and connect the first side of the limiting plate and the limiting sleeve. One close together.

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

In the prior art, when the prefabricated building wall needs to be dismantled, the fixing method of welding and matching bolts will be more troublesome when dismantling, resulting in a waste of working time when the wall is dismantled. The utility model uses a docking fixing mechanism The setting of the positioning rod can be made by sliding the positioning block at one end of the positioning rod along the sliding groove and making it into the receiving groove, and then turning the positioning rod to drive the positioning block to rotate, so that the positioning block and the sliding groove are misplaced, so that the limiting plate and the L-shaped support One side of the plate is pressed tightly to achieve the purpose of fixing the first wall and the second wall. Through the setting of the limit mechanism, the stabilizing rod can be inserted into the limit sleeve one and the limit sleeve two, and the one side of the limit plate can be inserted The connecting rod is inserted into the installation hole on the stabilizing rod, and one end of the limit rod enters the upper limit groove of the limit plate through the action of the spring, so that the limit plate and the limit sleeve are tightly pressed against each other, and then the wall and the wall The second body acts as a limiter to prevent the dislocation of the first wall and the second wall. When the wall is removed, the positioning block is pulled out of the limiter by turning the positioning block and the sliding groove to be flush, and then pull the limiter Make one end of the rod move out of the upper limit slot of the limit plate, and turn the L-shaped fixed plate to the opposite direction, then remove the limit plate and pull out the stabilizing rod, so that the first wall and the second wall can be removed, which is convenient for alignment The installation and removal of the wall body of the prefabricated building is easy to operate, which avoids wasting working time when the wall body is removed.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the structural representation of the docking fixing mechanism of the present utility model;

Fig. 3 is a structural schematic diagram of the limit mechanism of the present invention.

Explanation of reference signs: 1. Wall body one; 2. Wall body two; 3. Butt joint fixing mechanism; 31. L-shaped support plate; 32. Limiting cylinder; 33. Accommodating groove; 4. Fixed component; 41. Sliding groove ; 42, positioning rod; 43, positioning block; 44, limiting plate; 5, limiting mechanism; 61, stabilizing rod; 62, limit plate; 63, L-shaped fixed plate; 64, front fixed plate; 65, limit rod; 66, rear fixed plate; 67, spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a prefabricated building wall, including wall one 1 and wall two 2, the number of the wall one 1 and wall two 2 is Two, two walls two 2 are arranged between the two walls one 1, the two walls one 1 and two walls two 2 together form an enclosed space, for the convenience of clear and definite expression , the utility model stipulates that the side of the wall close to the enclosed space is expressed as the inner side, and the side of the wall away from the enclosed space is expressed as the outer side.

The inner side of the enclosed space is provided with a docking fixing mechanism 3 for docking and fixing the wall body 1 and the wall body 2 2, and at least one docking fixing mechanism is provided between the adjacent wall body 1 and the wall body 2 3. The docking and fixing mechanism 3 is connected to the first wall 1 and the second wall 2 at the same time.

As a preferred embodiment, the docking fixing mechanism 3 includes: an L-shaped support plate 31, a limit cylinder 32, and a positioning rod 42, wherein the first flat plate of the L-shaped support plate 31 is fixedly connected to the inner side of the wall body 2 , the fixed connection here can be a fixed connection of welding, riveting or bolts, and the second flat plate of the L-shaped support plate 31 is provided with a through hole for the rod body of the positioning rod to pass through; the first end of the limiting cylinder 32 Fixedly connected to the inner side of body of wall one 1, the outside diameter of the bar of positioning rod 42 is slightly smaller than the inner diameter of through hole and the inner diameter of limiting cylinder 32, after the rod body of positioning rod 42 slides through the through hole of L-shaped support plate 31, its second One end is slidably inserted into the limiting cylinder 32, and the positioning in the limiting cylinder 32 can be realized by the fixing assembly 4, and when the positioning rod 42 completes the above-mentioned positioning, the limiting plate 44 that is arranged on the second end of the positioning rod 42 just coincides with The second flat plate of the L-shaped support plate 31 is pressed against each other, thereby realizing the docking and fixing of the adjacent wall body 1 and wall body 2 .

As a preferred embodiment, the fixing assembly includes a receiving groove 33 at the first end of the limiting cylinder 32, and a sliding groove 41 axially opened along the inner wall of the limiting cylinder 32. The inner diameter of the limiting cylinder 32 is The sliding groove 41 and the receiving groove 33 communicate with each other if it is smaller than the inner diameter of the receiving groove 33 . It also includes a positioning block 43 fixedly arranged on the side of the first end of the positioning rod 42, the positioning block 43 is slidably connected with the sliding groove 41, and the positioning block 43 can slide into the receiving groove 33 with the first end of the positioning rod 42, and the receiving groove 33 provides accommodation space for the positioning block 43 .

When fixing the body of wall, by sliding the positioning block 43 at the first end of the positioning rod 42 along the sliding groove 41 and making it enter the receiving groove 33, then turning the positioning rod 42 to drive the positioning block 43 to rotate, so that the positioning block 43 and the sliding Groove 41 misplaces, and the second flat plate of the spacer plate 44 of positioning bar 42 second ends and L-shaped support plate 31 pushes against simultaneously, reaches the purpose that body of wall one 1 and body of wall two 2 are fixed. When dismantling the body of wall, rotate the positioning rod 42 to drive the positioning block 43 to rotate, so that after the positioning block 43 and the slide groove 41 are aligned, the positioning rod 42 is pulled out.

The outer side of the enclosed space is provided with a limiting mechanism 5 for limiting the wall body 1 and the wall body 2 2, and each limiting mechanism is connected with a wall body 2 2 and two wall bodies 1 at the same time, And limit and fix said a body of wall two 2 and two bodies of wall one 1 .

As a preferred embodiment, the limit mechanism 5 includes a fixed rod 51 symmetrically arranged on the sides of the two walls 1, and one end of the fixed rod 51 is fixed to the side of the wall 1. Connect, be arranged on the fixed rod two 53 outside body of wall two 2, one end of described fixed rod two 53 is fixedly connected with the outside of wall two 2, the other end of described fixed rod one 51 and fixed rod two 53 are respectively connected with limit Position sleeve 1 52 and limit sleeve 2 54 are fixedly connected, and limit sleeve 1 52 and limit sleeve 2 54 are sleeved on the stabilizing rod 61 at the same time, thereby realizing the limit to the wall in the vertical direction of the axis of the stabilizing rod 61 .

In order to avoid the axial movement of the stabilizing rod 61, as a further optimization, the two ends of the stabilizing rod 61 are provided with limiting components 6 which limit its axial displacement, including, the two ends of the stabilizing rod 61 are provided with mounting holes, and are equipped with limiting disc 62, the first side of the limiting disc 62 is provided with a connecting rod, and the connecting rod is movably connected with the mounting hole, and when all the connecting rods enter the mounting hole, the position of the limiting disc 62 The first side abuts against the limiting sleeve one 52 .

Specifically, the connecting rod and the mounting hole can be set to be threadedly connected, and the connecting rod is screwed into the mounting hole through threads, so that the first side of the limiting plate 62 is pressed against the limiting sleeve 1 52 to achieve a stable The axial limit of the rod 61.

But sometimes, the screw tightening method needs tools, which also increases the operation steps, which is not as convenient as the plug-and-pull method. Therefore, as a more preferred embodiment, the connecting rod and the mounting hole are arranged For sliding connection, the second side of the limiting disk 62 is provided with a limiting groove. The outer side of body of wall one 1 is connected with L-shaped fixed plate 63 through the rotating shaft perpendicular to wall surface rotation, and the first flat plate of described L-shaped fixed plate 63 is parallel to the axial direction of described rotating shaft, and the L-shaped fixed plate 63 The second flat plate is perpendicular to the axial direction of the rotating shaft, and the rotation connection here is that the L-shaped fixed plate 63 can not be separated from the outside of the wall body-1 while being able to rotate. This connection method belongs to the prior art. The second flat plate of the L-shaped fixed plate 63 is away from the side of the limiting sleeve 1 52, and is fixedly connected with the front fixed plate 64, and the front fixed plate 64 and the second flat plate of the L-shaped fixed plate 63 pass through the limiting rod 65 , the first end of the limiting rod 65 is fixedly connected with the rear fixing plate 66, the outer side of the limiting rod 65 is covered with a spring 67, and the two ends of the spring 67 are connected with the front fixing plate 64 and the rear fixing plate 66 respectively. In the installed state, the elastic force of the spring 67 will cause the second end of the limit rod 65 to enter the limit groove on the limit plate 62, and the limit plate 62 and the limit sleeve will be connected together. One side of 52 is pressed against each other, thereby realizing the axial limit of the stabilizing rod 61 . When it needs to be disassembled, just pull out the second end of the limiting rod 65 from the limiting groove on the limiting disc 62, and turn the L-shaped fixing plate 63 to the opposite direction, then take off the limiting disc 62 and place the stabilizing rod 61 is drawn out from the inside of the limit sleeve one 52 and the limit sleeve two 54, so that the limit of the limit mechanism to the wall one 1 and the wall two 2 can be released.

The technical scheme provided by the utility model is convenient for installing and dismantling the wall of the prefabricated building, and the operation is simple, which avoids wasting working time when dismantling the wall.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A prefabricated building wall, comprising two walls one (1) and two walls two (2), characterized in that: Two walls two (2) are arranged between the two walls one (1), and the two walls one (1) and two walls two (2) together form an enclosed space; The building wall also includes: The docking and fixing mechanism (3) is arranged in the enclosed space, and at least one of the docking and fixing mechanisms (3) is provided between the adjacent wall one (1) and the wall two (2), for realizing Butt fixing of two adjacent walls; The limit mechanism (5) is arranged outside the enclosed space, and at least one limit mechanism (5) is provided on the outside of each of the two walls (2), and the limit mechanism (5) also simultaneously The two wall ones (1) adjacent to the two walls (2) are connected to realize the limited fixing of the one wall (1) and the two walls (2). 2. The prefabricated building wall according to claim 1, characterized in that, the docking and fixing mechanism (3) comprises: L-shaped support plate (31), the first flat plate of the L-shaped support plate (31) is fixedly connected to the inner side of the wall body two (2), and the second flat plate of the L-shaped support plate (31) is provided with a through hole ; A limiting cylinder (32), the first end of the limiting cylinder (32) is fixedly connected to the inner side of the wall one (1); A positioning rod (42), the rod body of the positioning rod (42) passes through the through hole, the first end of the positioning rod (42) is inserted into the limiting cylinder (32), and passes through the fixing assembly (4 ) realizes the positioning in the limit cylinder (32); The second end of the positioning rod (42) is fixedly provided with a limiting plate (44), and when the first end of the positioning rod (42) is positioned in the limiting cylinder (32), the limiting plate ( 44) abut against the second flat plate of the L-shaped support plate (31). 3. The prefabricated building wall according to claim 2, characterized in that, The fixing assembly (4) includes a sliding groove (41) opened in the axial direction of the inner wall of the limiting cylinder (32), and an accommodating groove (33) opened at the first end of the limiting cylinder (32). The inner diameter of the limiting cylinder (32) is smaller than the inner diameter of the accommodation groove (33), the sliding groove (41) and the accommodation groove (33) communicate with each other, and the first end side of the positioning rod (42) is fixed A positioning block (43) is connected, and the interior of the positioning block (43) and the slide groove (41) is movably connected, and the accommodation groove (33) provides an accommodation space for the positioning block (43). 4. The prefabricated building wall according to claim 1, characterized in that, the limit mechanism (5) comprises: a fixed rod one (51) fixedly connected to the sides of the two walls one (1), One end of the fixed rod one (51) is fixedly connected with the limit sleeve one (52), and the outer side of the wall two (2) is fixedly connected with the fixed rod two (53), and one end of the fixed rod two (53) is fixed The second limit sleeve (54) is connected; the stabilizing rod (61) is movably sleeved in the first limit sleeve (52) and the second limit sleeve (54). 5. The prefabricated building wall according to claim 4, characterized in that, both ends of the stabilizing rod (61) are provided with mounting holes, and both ends of the stabilizing rod (61) are provided with limit plates (62), the first side of the limiting disc (62) is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is movably connected to the inside of the mounting hole on the stabilizing rod (61). 6. The prefabricated building wall according to claim 5, characterized in that, the outside of said wall one (1) is rotatably connected with an L-shaped fixing plate (63) through a rotating shaft perpendicular to the wall surface, said L The first flat plate of the L-shaped fixed plate (63) is parallel to the axial direction of the rotating shaft, the second flat plate of the L-shaped fixed plate (63) is perpendicular to the axial direction of the described rotating shaft, and the L-shaped fixed plate (63) One side of the second flat plate is fixedly connected with a front fixing plate (64), and the second flat plate of the front fixing plate (64) and the L-shaped fixing plate (63) slides through the limiting rod (65), and the limiting The first end of bar (65) is fixedly connected with back fixed plate (66), and the outer side of described stop bar (65) is sheathed with spring (67), and the two ends of described spring (67) respectively and front fixed plate ( 64) is fixedly connected with one side of the rear fixing plate (66), and the second side of the limiting plate (62) offers a limiting groove, and the elastic force of the spring (67) makes the second side of the limiting rod (65) end into the limiting groove of the limiting disc (62), and the first side of the limiting disc (62) and the first side of the limiting sleeve (52) are pressed against each other.

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