Fabricated building wall

Abstract

The utility model discloses a fabricated building wall, and relates to the technical field of fabricated buildings. The device comprises a first wall body and a second wall body, bases are in lap joint with the bottoms of the first wall body and the second wall body correspondingly, connecting plates are fixedly connected to the two sides of the first wall body and the two sides of the second wall body correspondingly, a connecting block is arranged between the first wall body and the second wall body, connecting grooves are formed in the two sides of the interior of the connecting block correspondingly, and two sets of bolts are symmetrically arranged on the two sides of the interior of the connecting block in a sliding mode; two threaded grooves are symmetrically formed in the two sides of the interior of the connecting plate, the bolts are in threaded connection with the threaded grooves, grouting holes are formed in the tops of the first wall body and the second wall body, two sets of fixing mechanisms are arranged on the two sides of the interior of the connecting block, and when the first wall body and the second wall body are installed, the connecting plate can extrude a clamping block, so that a second spring shrinks to generate elastic potential energy; and elastic potential energy acts on a clamping block, so that the clamping block abuts against a connecting plate, and the purpose of pre-fixing the first wall body and the second wall body is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of prefabricated buildings, and in particular to a prefabricated building wall. Background Art

[0002] Prefabricated building walls are a type of building wall system that is prefabricated and assembled in a factory and then installed on site. This type of wall system can improve construction efficiency, reduce on-site waste and construction cycle through factory production, and also provide higher quality and consistency.

[0003] An assembled building wall mentioned in an existing Chinese public patent (authorization announcement number: CN216893118U) can be connected to each other by setting a first connecting member and a second connecting member. When the indoor space is divided, the processed small wall blocks can be transported indoors. Therefore, it is more convenient during the transportation process and can be quickly installed. At the same time, the wall is already processed and only needs to be placed indoors for installation to realize the construction of the entire wall. The installation efficiency of the entire wall is high, and the construction period of the entire wall is reduced.

[0004] In the existing installation of prefabricated building walls, most of them are installed by installing a formwork on one side of the building, and then the wall is hoisted inside the formwork by a crane, and the adjacent walls are connected by pouring concrete using the formwork. However, after the hoisting is completed, since there are fewer connection points between the wall and the formwork, the position of the wall after the hoisting may be offset or deformed, which is not convenient for the subsequent pouring of concrete to fix it. Utility Model Content

[0005] The purpose of the present application is to provide a prefabricated building wall to solve the problem that the wall position may be offset or deformed after the installation due to the small number of connection points between the wall and the formwork.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A prefabricated building wall comprises a first wall and a second wall, wherein the bottoms of the first wall and the second wall are overlapped with bases, the two sides of the first wall and the second wall are fixedly connected with connecting plates, a connecting block is arranged between the first wall and the second wall, connecting grooves are provided on both sides of the connecting block, the connecting plate and the connecting groove are slidably arranged, two groups of bolts are symmetrically slidably arranged on both sides of the connecting block, two threaded grooves are symmetrically provided on both sides of the connecting plate, the bolts are threadedly connected to the threaded grooves, grouting holes are provided on the tops of the first wall and the second wall, two groups of fixing mechanisms are provided on both sides of the connecting block, and positioning mechanisms are provided on both sides of the top of the base.

[0008] By adopting the above technical solution, a crane is used to lift wall one, and then the connecting plate is placed in the connecting groove of the connecting block in alignment, and then the crane is slowly lowered so that wall one is placed and overlapped with the top of the base, and then wall two is continuously lifted to repeat the above operation, and wall two is placed on the top of the base, and finally grouting is performed through the grouting holes to fill the gap between the connecting plate or the connecting block and the wall, thereby completing the installation of the prefabricated wall. Wall one and wall two can be pre-fixed by the fixing mechanism, and wall one and wall two can be limited in position during the falling process by the positioning mechanism to ensure that wall one and wall two are hoisted in the correct position.

[0009] Furthermore, the fixing mechanism includes two empty slots symmetrically opened on both sides of the connecting block, the empty slots are connected to the connecting slots, an elastic member is arranged inside the empty slots, the elastic member is composed of a spring and a telescopic rod, one end of the elastic member is fixedly connected to the inner wall of the empty slot, the other end of the elastic member is fixedly connected to a movable plate, the movable plate is slidably arranged with the empty slot, and a clamping block is fixedly connected to a side of the movable plate away from the elastic member, and the clamping block is in conflict with the connecting plate.

[0010] By adopting the above technical solution, the connecting plate is placed in the connecting groove. At this time, the connecting plate will be squeezed to the locking block. The locking block is forced to move inside the empty groove. The movement of the locking block drives the moving plate to move. The movement of the moving plate causes the elastic member to contract under force. At this time, the contraction of the second spring generates elastic potential energy. The elastic potential energy acts on the locking block, causing the locking block to resist the connecting plate, thereby achieving the purpose of pre-fixing the wall one and the wall two, and improving the stability of the wall and the wall two.

[0011] Furthermore, two groups of engaging grooves are equidistantly provided on both sides of the connecting plate, and the engaging blocks are engaged and connected with the engaging grooves.

[0012] By adopting the above technical solution, the contact area between the locking block and the connecting plate is increased.

[0013] Furthermore, the engaging block and the engaging groove are both configured as semicircles.

[0014] By adopting the above technical solution, the engaging block can be easily separated from the engaging groove under the sliding action of the arc surface.

[0015] Furthermore, sliders are fixedly connected to both sides of the movable plate, and sliding grooves are provided on both sides of the empty slot, and the sliders are slidably connected to the sliding grooves.

[0016] By adopting the above technical solution, the slider and the slide groove provide a guiding function for the movable plate.

[0017] Furthermore, the positioning mechanism includes two docking blocks fixedly connected to the top of the base, the bottoms of wall one and wall two are provided with docking grooves, the docking grooves are adapted to the shapes of the docking blocks, and the tops of the docking blocks are fixedly connected with a plurality of plug-in rods at equal intervals.

[0018] By adopting the above technical solution, the shapes of the docking block and the docking groove are adapted so that the docking block enters the interior of the docking groove, so that the first wall and the second wall can be placed in the correct position during installation.

[0019] Furthermore, a plurality of plug-in slots are equidistantly provided at the bottom of the first wall and the second wall, and the plug-in rods are slidably arranged in the plug-in slots.

[0020] By adopting the above technical solution, the movement paths of the first wall and the second wall are limited by the plug-in rod and the plug-in groove, so that the descending process of the walls is smoother.

[0021] Furthermore, reinforcement plates are fixedly connected to both sides of the docking block, one end of the reinforcement plate away from the docking block is fixedly connected to the top of the base, and the reinforcement plate is arranged in an inclined shape.

[0022] By adopting the above technical solution, the connection strength between the docking block and the base is improved.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when installing wall one and wall two, the connecting plate will squeeze the locking block, causing spring two to contract and generate elastic potential energy. The elastic potential energy acts on the locking block, causing the locking block to resist the connecting plate, thereby achieving the purpose of pre-fixing wall one and wall two, improving the stability of wall one and wall two, and facilitating subsequent operations on wall one and wall two by subsequent staff.

[0025] 2. In the present application, when hoisting wall 1 and wall 2, the shapes of the docking block and the docking groove are adapted so that wall 1 and wall 2 can be placed in the correct position during installation. At the same time, the docking block and the docking groove increase the contact area between wall 1, wall 2 and the base, and increase the connection strength between wall 1, wall 2 and the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the first three-dimensional structure of the wall 1 and the wall 2 of the present application;

[0027] Figure 2 It is a schematic diagram of a three-dimensional structure of a section of the wall of the present application;

[0028] Figure 3 This application Figure 2 The enlarged structural diagram at A in the middle;

[0029] Figure 4 It is a schematic diagram of the explosion structure of wall 1 and wall 2 of this application.

[0030] Description of reference numerals:

[0031] 1. Wall 1; 2. Wall 2; 3. Base; 4. Connecting plate; 5. Connecting block; 6. Bolt; 7. Threaded groove; 8. Grouting hole; 9. Empty groove; 10. Elastic member; 11. Moving plate; 12. Engaging block; 13. Engaging groove; 14. Slide groove; 15. Docking block; 16. Connecting rod; 17. Connecting groove; 18. Reinforcement plate; 19. Docking groove. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses an assembled building wall.

[0034] Reference Figure 1 and Figure 2 A prefabricated building wall comprises a wall 1 and a wall 2, the bottoms of the wall 1 and the wall 2 are overlapped with a base 3, both sides of the wall 1 and the wall 2 are fixedly connected with connecting plates 4, a connecting block 5 is arranged between the wall 1 and the wall 2, both sides of the inner part of the connecting block 5 are provided with connecting grooves, the connecting plate 4 and the connecting groove are slidably arranged, two groups of bolts 6 are symmetrically slidably arranged on both sides of the inner part of the connecting block 5, two threaded grooves 7 are symmetrically arranged on both sides of the inner part of the connecting plate 4, the bolts 6 are threadedly connected with the threaded grooves 7, grouting holes 8 are arranged on the tops of the wall 1 and the wall 2, two groups of fixing mechanisms are arranged on both sides of the inner part of the connecting block 5, and positioning mechanisms are arranged on both sides of the top of the base 3.

[0035] When installing the assembled wall, first use a crane to lift the wall 1, then align the position and place the connecting plate 4 in the connecting groove of the connecting block 5, then slowly lift it down so that the wall 1 is placed and overlapped with the top of the base 3, then continue to lift the wall 2 and repeat the above operation, and place the wall 2 on the top of the base 3. At this time, by turning the bolt 6, the bolt 6 enters the inside of the thread groove 7, which further improves the connection strength, and finally pours through the grouting hole 8 to fill the space between the connecting plate 4 or the connecting block 5 and the wall. The gap is filled to complete the installation of the assembled wall. The fixing mechanism can be used to pre-fix the wall 1 and the wall 2 2 to reduce the risk of displacement or deformation of the wall 1 and the wall 2 2, which is convenient for subsequent pouring of concrete and fixation. The positioning mechanism can be used to limit the position of the wall 1 and the wall 2 2 during the falling process to ensure that the wall 1 and the wall 2 2 are hoisted in the correct position. At the same time, the positioning mechanism can increase the connection strength between the wall 1 and the wall 2 2 and the base 3, further improving the stability of the wall 1 and the wall 2 2.

[0036] Reference Figure 2 and Figure 3 The fixing mechanism includes two empty slots 9 symmetrically opened on both sides of the connecting block 5. The empty slots 9 are connected to the connecting slots. An elastic member 10 is arranged inside the empty slots 9. The elastic member 10 is composed of a spring and a telescopic rod. One end of the elastic member 10 is fixedly connected to the inner wall of the empty slot 9, and the other end of the elastic member 10 is fixedly connected to a moving plate 11. The moving plate 11 is slidably arranged with the empty slot 9. A clamping block 12 is fixedly connected to the side of the moving plate 11 away from the elastic member 10, and the clamping block 12 conflicts with the connecting plate 4.

[0037] Two sets of engaging grooves 13 are equidistantly formed on both sides of the connecting plate 4 , and the engaging blocks 12 are engaged with the engaging grooves 13 .

[0038] In addition, the engaging block 12 and the engaging groove 13 are both configured in a semicircular shape.

[0039] In addition, sliding blocks are fixedly connected to both sides of the movable plate 11 , and sliding grooves 14 are provided on both sides of the empty slot 9 , and the sliding blocks are slidably connected to the sliding grooves 14 .

[0040] When installing wall 1 and wall 2, first put the connecting plate 4 into the connecting groove. At this time, the connecting plate 4 will be squeezed to the locking block 12. The locking block 12 is forced to move inside the empty groove 9. The movement of the locking block 12 drives the moving plate 11 to move. The movement of the moving plate 11 causes the elastic member 10 to contract under the force. At this time, the contraction of the spring 2 generates elastic potential energy, which acts on the locking block 12, causing the locking block 12 to resist the connecting plate 4, thereby achieving the purpose of pre-fixing the wall 1 and the wall 2, improving the stability of the wall and the wall 2, and facilitating the subsequent operation of the wall 1 and the wall 2. When the locking groove 13 on the connecting plate 4 moves to the position on the locking block, the locking block 12 is engaged with the engaging groove 13 under the action of elastic potential energy, and the contact area between the engaging block 12 and the connecting plate 4 is increased through the engaging groove 13, thereby further improving the stability of the wall 1 and the wall. When disassembly and maintenance are required, a crane is used to lift the wall 1 and the wall 2. The engaging block 12 and the engaging groove 13 are both set to be semicircular. Under the sliding action of the arc surface, the engaging block 12 is separated from the engaging groove 13, thereby removing the wall 1 and the wall 2. When the movable plate 11 moves inside the empty groove 9, it is slidably connected with the slide groove 14 through the slider, and the slider and the slide groove 14 provide a guiding effect for the movable plate 11, so that the movable plate 11 can maintain stability when moving.

[0041] Reference Figure 4 The positioning mechanism includes two docking blocks 15 fixedly connected to the top of the base 3. The bottoms of the wall 1 and the wall 2 are both provided with docking grooves 19. The docking grooves 19 are adapted to the shape of the docking blocks 15. The tops of the docking blocks 15 are fixedly connected with a plurality of plug-in rods 16 at equal intervals.

[0042] A plurality of plug-in slots 17 are equidistantly provided at the bottom of the wall body 1 and the wall body 2 2 , and the plug-in rods 16 are slidably arranged with the plug-in slots 17 .

[0043] In addition, reinforcement plates 18 are fixedly connected to both sides of the docking block 15, and one end of the reinforcement plate 18 away from the docking block 15 is fixedly connected to the top of the base 3, and the reinforcement plate 18 is arranged to be inclined.

[0044] When hoisting wall 1 and wall 2, wall 1 and wall 2 slowly fall down, at this time, docking block 15 is inside docking groove 19, and the shape of docking block 15 and docking groove 19 are adapted to make docking block 15 enter inside docking groove 19, and the positioning function of docking block 15 and docking groove 19 makes wall 1 and wall 2 2 be placed in the correct position during installation. At the same time, docking block 15 and docking groove 19 increase the contact area between wall 1 and wall 2 and base 3, and increase the connection strength between wall 1 and wall 2 and base 3. When wall 1 and wall 2 are lowered, at this time, plug-in rod 16 will enter inside of plug-in groove 17, and the movement path of wall 1 and wall 2 is limited by plug-in rod 16 and plug-in groove 17, so that the descending process of wall and wall is smoother, and the connection strength between docking block 15 and base 3 can be increased by reinforcing plate 18.

[0045] Working principle: Use a crane to lift wall 1, then align the position and place the connecting plate 4 in the connecting groove of the connecting block 5, then lift it and slowly lower it so that wall 1 is placed and overlapped with the top of the base 3, then continue to lift wall 2 and repeat the above operation, place wall 2 2 on the top of the base 3, at this time, by rotating the bolt 6, the bolt 6 enters the inside of the threaded groove 7, further improving the connection strength, and finally pouring through the grouting hole 8 to complete the installation of the assembled wall, and place the connecting plate 4 in the connecting groove. At this time, the connecting plate 4 will be squeezed into the locking block 12, and the locking block 12 is forced to move inside the empty groove 9. The movement of the locking block 12 drives the moving plate 11 to move, and the movement of the moving plate 11 causes the elastic member 10 to contract under force. At this time, the contraction of the spring 2 generates elastic potential energy, and the elastic potential energy acts on the locking block 12, so that the locking block 12 resists the connecting plate 4, thereby achieving the purpose of pre-fixing the wall 1 and the wall 2.

[0046] When hoisting wall 1 and wall 2, wall 1 and wall 2 slowly fall down, at this time, docking block 15 enters the inside of docking groove 19, and the shape of docking block 15 and docking groove 19 are adapted to make docking block 15 enter the inside of docking groove 19, and the positioning function of docking block 15 and docking groove 19 makes wall 1 and wall 2 be placed in the correct position during installation, and when wall 1 and wall 2 are lowered, at this time, plug-in rod 16 will enter the inside of plug-in groove 17, and the movement path of wall 1 and wall 2 is limited by plug-in rod 16 and plug-in groove 17, so that wall 1 and wall 2 maintain the correct trajectory when moving.

Claims

1. An assembled building wall, comprising a wall 1 (1) and a wall 2 (2), characterized in that: The bottoms of the wall body 1 (1) and the wall body 2 (2) are both overlapped with a base (3), and both sides of the wall body 1 (1) and the wall body 2 (2) are fixedly connected with a connecting plate (4), a connecting block (5) is arranged between the wall body 1 (1) and the wall body 2 (2), and both sides of the connection block (5) are provided with connecting grooves, and the connecting plate (4) is slidably arranged with the connecting grooves, and two groups of bolts (6) are symmetrically slidably arranged on both sides of the connection block (5), and two thread grooves (7) are symmetrically arranged on both sides of the connection plate (4), and the bolts (6) are threadedly connected with the thread grooves (7), and grouting holes (8) are opened on the tops of the wall body 1 (1) and the wall body 2 (2), and two groups of fixing mechanisms are arranged on both sides of the connection block (5), and positioning mechanisms are arranged on both sides of the top of the base (3).

2. The assembled building wall according to claim 1, characterized in that: The fixing mechanism comprises two empty slots (9) symmetrically arranged on both sides of the connecting block (5), the empty slots (9) being connected to the connecting slots, an elastic member (10) being arranged inside the empty slots (9), the elastic member (10) being composed of a spring and a telescopic rod, one end of the elastic member (10) being fixedly connected to the inner wall of the empty slot (9), the other end of the elastic member (10) being fixedly connected to a moving plate (11), the moving plate (11) being slidably arranged with the empty slots (9), a clamping block (12) being fixedly connected to a side of the moving plate (11) away from the elastic member (10), the clamping block (12) being in contact with the connecting plate (4).

3. The assembled building wall according to claim 2, characterized in that: Two groups of snap-fit ​​grooves (13) are equidistantly provided on both sides of the connection plate (4), and the snap-fit ​​blocks (12) are snap-fitted and connected to the snap-fit ​​grooves (13).

4. The assembled building wall according to claim 2, characterized in that: The engaging block (12) and the engaging groove (13) are both arranged in a semicircular shape.

5. The assembled building wall according to claim 2, characterized in that: Slide blocks are fixedly connected to both sides of the movable plate (11), slide blocks (14) are provided on both sides of the empty slot (9), and the slide blocks are slidably connected to the slide blocks (14).

6. The assembled building wall according to claim 1, characterized in that: The positioning mechanism comprises two docking blocks (15) fixedly connected to the top of the base (3); the bottoms of the wall body 1 (1) and the wall body 2 (2) are both provided with docking grooves (19); the docking grooves (19) are adapted to the shape of the docking blocks (15); and the tops of the docking blocks (15) are fixedly connected with a plurality of plug-in rods (16) at equal intervals.

7. The assembled building wall according to claim 6, characterized in that: The bottoms of the wall body 1 (1) and the wall body 2 (2) are provided with a plurality of plug-in slots (17) at equal intervals, and the plug-in rods (16) are slidably arranged with the plug-in slots (17).

8. The assembled building wall according to claim 6, characterized in that: Reinforcement plates (18) are fixedly connected to both sides of the docking block (15); one end of the reinforcement plate (18) away from the docking block (15) is fixedly connected to the top of the base (3); and the reinforcement plate (18) is arranged in an inclined shape.

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