Prefabricated building interior partition wall plate installation assembly

Abstract

The present application relates to the technical field of prefabricated building construction, in particular to a prefabricated building inner partition wall plate mounting assembly. The present application sets a buckle piece at the bottom end of the top plate, sets a clamping joint at the top end of the inner partition wall plate, and when the inner partition wall plate is constructed, the clamping joint of the inner partition wall plate is clamped with the buckle piece of the top plate, so that the top end of the inner partition wall plate is fixed with the top plate; a bolt hole is opened at the bottom end of the inner partition wall plate, and after clamping is completed, the distance between the bottom end of the inner partition wall plate and the bottom plate is gradually increased by rotating the leveling bolt, and the bottom end of the inner partition wall plate is supported by the leveling bolt; the mounting assembly of the present application is simple to operate and has high construction efficiency.

Description

Technical Field

[0001] This invention relates to the field of prefabricated building construction technology, specifically a prefabricated building interior partition wall panel installation component. Background Technology

[0002] Interior partition walls are used to divide interior spaces. Currently, in the prefabrication of interior partition walls in prefabricated buildings, steel bars are pre-installed at the connection points between the partition walls and the wall / column surfaces. When the partition walls are installed in the preset positions, they are fixed with temporary supports, and then the steel bars pre-installed at the junction with the wall / column are tied or welded. Formwork is then erected, and concrete is poured. After the concrete reaches the specified strength, the partition walls are connected to the pre-installed embedded parts under the roof slab or beam by welding through pre-installed embedded parts at the top of the partition walls.

[0003] When using this process, steel bars need to be reserved at the junction of the wall column surface and the inner partition wall panel during prefabrication. When installing on the prefabricated building site, it is still necessary to use formwork and pour concrete, which consumes a lot of manpower, materials and machinery. The pre-installed embedded parts need to be welded, which also increases the fire hazard on site, and the construction period is long. Summary of the Invention

[0004] The technical problem to be solved by this invention is that the construction of prefabricated interior partition walls is relatively complex and the construction period is long.

[0005] To address the aforementioned problem, this invention provides an installation component that improves the construction efficiency of prefabricated interior partition walls. The specific solution is as follows:

[0006] An assembly for installing interior partition walls in prefabricated buildings includes several fasteners and connectors. The upper parts of the fasteners are embedded at the wall-column junction at the bottom of the top plate, and the lower parts of the fasteners protrude from the bottom surface of the top plate. All fasteners are arranged along the same straight line. Several connectors are fixed to the top of the interior partition wall along the length direction. The top of the connector is used to insert into the lower part of the fastener and engage with it. Several bolt holes are opened at the bottom of the interior partition wall along the length direction. Leveling bolts are threaded into the bolt holes, and the nuts of the leveling bolts abut against the bottom plate.

[0007] Compared with the prior art, the present invention, which adopts the above technical solution, has the following beneficial effects:

[0008] This invention features a snap-fit ​​component at the bottom of the top plate and a snap-fit ​​connector at the top of the inner partition wall panel. During construction, the snap-fit ​​connector of the inner partition wall panel is snapped into the snap-fit ​​component of the top plate to fix the top of the inner partition wall panel to the top plate. Bolt holes are provided at the bottom of the inner partition wall panel. After snapping, the distance between the bottom of the inner partition wall panel and the bottom plate can be gradually increased by rotating the leveling bolts, which provide support. The installation components of this invention are simple to operate and have high construction efficiency.

[0009] As a preferred embodiment, a further technical solution of the present invention is:

[0010] The fastener includes a first fixing block and two second fixing blocks fixed to the bottom surface of the first fixing block. The two second fixing blocks are spaced apart. The first fixing block is embedded in the bottom of the top plate. Each of the two second fixing blocks has an elastic protrusion on its inner side. The top of the fastener is used to pass through and engage with the two elastic protrusions. The engagement of the fastener with the elastic protrusions makes the connection between the inner partition wall panel and the top plate more stable.

[0011] Both of the two second fixing blocks have horizontal through slots, and protruding blocks are inserted into the inner ends of the two horizontal through slots. Springs are connected to the outer ends of the protruding blocks, and the other ends of the springs are fixed to the outer ends of the horizontal through slots. When the springs are in their natural state, the inner ends of the protruding blocks protrude from the horizontal through slots. Through this structure, the elasticity of the spring causes the snap-fit ​​connector to compress the spring and insert into the buckle. The spring then automatically rebounds, thus fixing the snap-fit ​​connector in place.

[0012] The snap-fit ​​connector has grooves on both sides of its top, and the inner ends of the two protruding blocks are inserted into the grooves on both sides respectively. Through this structure, the snap-fit ​​connector and the grooves cooperate to make the snap-fit ​​more stable.

[0013] The bottom of the inner end of the protruding block protruding from the horizontal through groove is arc-shaped, and the top of the snap-fit ​​connector is arc-shaped. This structure prevents jamming when the snap-fit ​​connector contacts the protruding block and facilitates the retraction of the protruding blocks on both sides when the snap-fit ​​connector is pushed upwards.

[0014] A fixing rod is inserted in the middle of the spring. The inner end of the fixing rod is fixed to the outer end of the protrusion. A lever is fixed to the outer end of the fixing rod, and the inner edge of the lever abuts against the outer wall of the second fixing block. With the above structure, the protrusion is pulled back by the lever, eliminating the limitations of the snap-fit ​​connector and buckle, and facilitating the separation of the inner partition wall panel and the top panel. Attached Figure Description

[0015] Figure 1 This is a front view of the structure of an embodiment of the present invention;

[0016] Figure 2 This is a structural side view of an embodiment of the present invention;

[0017] Figure 3 yes Figure 2 A magnified view of part A in the image;

[0018] Figure 4 yes Figure 2 A magnified view of part B in the image;

[0019] In the diagram: 1. Top plate; 2. Inner partition wall panel; 21. Bolt hole; 3. Bottom plate; 4. Clip connector; 41. Groove; 5. Fastener; 51. First fixing block; 52. Second fixing block; 53. Protruding block; 54. Horizontal through groove; 55. Spring; 56. Paddle; 57. Fixing rod; 6. Leveling bolt; 7. Buckle plate. Detailed Implementation

[0020] The present invention will be further described below with reference to embodiments, which are intended only to provide a better understanding of the invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0021] See appendix Figure 1-4 An installation assembly for a prefabricated interior partition wall panel 2 includes several fasteners 5 and connectors 4. The upper parts of the fasteners 5 are pre-embedded at the wall-column intersection at the bottom of the top plate 1, and the lower parts of the fasteners 5 extend downward from the bottom of the top plate 1. All fasteners 5 are arranged along the same straight line. Several connectors 4 are fixed to the top of the interior partition wall panel 2 along the length direction. The top of the connectors 4 is used to insert into the lower part of the fasteners 5 and engage with the fasteners 5. Several bolt holes 21 are opened at the bottom of the interior partition wall panel 2 along the length direction. A leveling bolt 6 is threaded into the bolt holes 21, and the nut of the leveling bolt 6 abuts against the bottom plate 3.

[0022] In this embodiment, the fastener 5 includes a first fixing block 51 and two second fixing blocks 52 fixed to the bottom surface of the first fixing block 51. The two second fixing blocks 52 are spaced apart, and the gap between the two second fixing blocks 52 is 10-20mm larger than the width of the fastener 4, which facilitates the insertion of the fastener 4 between the two second fixing blocks 52. The first fixing block 51 is embedded in the bottom of the top plate 1. The inner sides of the two second fixing blocks 52 are provided with elastic protrusions. The top of the fastener 4 is used to pass through the two elastic protrusions and engage with them. By engaging the fastener 4 with the elastic protrusions, the engagement between the inner partition wall 2 and the top plate 1 is made more stable.

[0023] Preferably, each of the two second fixing blocks 52 has a horizontal through groove 54, and a protrusion 53 is inserted into the inner end of the two horizontal through grooves 54. A spring 55 is connected to the outer end of the protrusion 53, and the other end of the spring 55 is fixed to the inner wall of the outer end port of the horizontal through groove 54. When the spring 55 is in its natural state, the inner end of the protrusion 53 protrudes out of the horizontal through groove 54. With the above structure, the elasticity of the spring 55 is used to compress the snap-fit ​​connector 4 and insert it into the snap-fit ​​component 5. The spring 55 automatically rebounds to fix the position of the snap-fit ​​connector 4.

[0024] In this embodiment, grooves 41 are provided on both sides of the top of the snap-fit ​​connector 4. The height of the grooves 41 is slightly greater than the thickness of the protrusions 53. The inner ends of the two protrusions 53 are respectively inserted into the grooves 41 on both sides. With the above structure, the snap-fit ​​connector 4 springs back into the grooves 41, thus limiting the position of the snap-fit ​​connector 4 and fixing the snap-fit ​​connector 4 and the buckle 5 together, making the connection more stable.

[0025] In this embodiment, the bottom of the inner end of the protruding block 53 protruding from the horizontal through groove 54 is arc-shaped, and the top of the snap-fit ​​connector 4 is arc-shaped. This structure prevents jamming when the snap-fit ​​connector 4 contacts the protruding block 53, and facilitates the retraction of the protruding blocks 53 on both sides when the snap-fit ​​connector 4 is pushed upwards.

[0026] In this embodiment, a fixing rod 57 is inserted in the middle of the spring 55. The inner end of the fixing rod 57 is fixed to the outer end of the protrusion 53. A lever 56 is fixed to the outer end of the fixing rod 57. The size of the lever 56 is larger than the cross-sectional size of the horizontal through groove 54, so that the inner edge of the lever 56 abuts against the outer wall of the second fixing block 52 near the outer end of the horizontal through groove 54. With the above structure, the protrusion 53 is pulled back by the lever 56, eliminating the limitation of the snap-fit ​​connector 4 and the snap-fit ​​fastener 5, which facilitates the separation of the inner partition wall panel 2 and the top plate 1.

[0027] When using the installation assembly of the present invention to construct the inner partition wall panel 2, the inner partition wall panel 2 is first transported to the construction position. Then, the snap connector 4 at the top of the inner partition wall panel 2 is inserted into the snap fastener 5 at the bottom of the top plate 1. When the snap connector 4 is inserted into the snap fastener 5, the arc-shaped position at the top of the snap connector 4 contacts the protruding blocks 53 on both sides. The protruding blocks 53 on both sides are compressed by the snap connector 4, causing the spring 55 connected to them to be compressed. When the top of the snap connector 4 passes through the protruding blocks 53 on both sides, the protruding blocks 53 on both sides lose the compressive force and rebound, inserting into the grooves 41 on both sides of the top of the snap connector 4, thereby snapping and fixing the snap connector 4 and the snap fastener 5. Then, the leveling bolt 6 at the bottom of the inner partition wall panel 2 is rotated to rotate the leveling bolt 6 outward, so that the nut of the leveling bolt 6 gradually presses against the bottom plate 3. The installation assembly of the present invention is simple to operate and has high construction efficiency.

[0028] Preferably, after the inner partition wall panel 2 is fixed by the installation components of the present invention, there are still certain gaps between the top and bottom ends of the inner partition wall panel 2 and the top plate 1 and the bottom plate 3. The gaps are sealed by the snap-on plate 7, so that the inner partition wall panel 2 can be used as a partition to divide the interior space. If the inner partition wall panel 2 is to be removed later, the snap-on plate 7 is removed, the leveling bolt 6 at the bottom is loosened first, and then the protruding block 53 is retracted by pulling outward through the pry bar 56 and the fixing rod 57, so that the snap-on joint 4 and the snap-on fastener 5 are no longer restricted, and the inner partition wall panel 2 can be separated from the wall panel.

[0029] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. All equivalent changes made based on the description and drawings of the present invention are included within the scope of the present invention.

Claims

1. A prefabricated building interior partition wall panel installation assembly, characterized in that: Includes several fasteners (5) and fasteners (4). The upper part of several fasteners (5) is embedded at the wall-column junction at the bottom of the top plate (1), and the lower part of fasteners (5) protrudes from the bottom surface of the top plate (1). Several fasteners (4) are fixed at the top of the inner partition wall (2) along the length direction. The top of the fasteners (4) is used to insert into the lower part of the fasteners (5) and engage with the fasteners (5). Several bolt holes (21) are opened at the bottom of the inner partition wall (2) along the length direction. A leveling bolt (6) is threaded into the bolt hole (21), and the nut of the leveling bolt (6) abuts against the bottom plate (3). The buckle (5) includes a first fixing block (51) and two second fixing blocks (52) fixed to the bottom surface of the first fixing block (51). The two second fixing blocks (52) are spaced apart. The first fixing block (51) is embedded in the bottom of the top plate (1). The inner side of the two second fixing blocks (52) is provided with elastic protrusions. The top of the buckle (4) is used to pass through the two elastic protrusions and buckle with the two elastic protrusions. Both of the two second fixing blocks (52) are provided with horizontal through slots (54), and protrusions (53) are inserted into the inner ends of the two horizontal through slots (54). A spring (55) is connected to the outer end of the protrusion (53), and the other end of the spring (55) is fixed to the outer end of the horizontal through slot (54). When the spring (55) is in its natural state, the inner end of the protrusion (53) protrudes out of the horizontal through slot (54). The top of the connector (4) has grooves (41) on both sides, and the inner ends of the two protrusions (53) are inserted into the grooves (41) on both sides respectively.

2. The prefabricated building interior partition wall panel installation assembly according to claim 1, characterized in that: The bottom of the protruding block (53) protruding from the inner end of the horizontal through groove (54) is arc-shaped, and the top of the snap connector (4) is arc-shaped.

3. The prefabricated building interior partition wall panel installation assembly according to claim 1, characterized in that: A fixing rod (57) is inserted in the middle of the spring (55). The inner end of the fixing rod (57) is fixed to the outer end of the protrusion (53). A paddle (56) is fixed to the outer end of the fixing rod (57). The inner edge of the paddle (56) abuts against the outer wall of the second fixing block (52).

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