Connecting structure of building floor and building wallboard

Abstract

The utility model relates to a connecting structure of a building floor and a building wallboard, and belongs to the technical field of building structures. The connecting structure of the building floor and the building wallboard comprises a connecting angle plate used for fixing the relative position of the building floor and the building wallboard; the connecting back plate is used for dispersing the stress applied to the building wallboard by the connecting angle plate; one end of the extrusion plate is rotationally mounted on one group of right-angle sides of the connecting angle plate, and the other end of the extrusion plate movably abuts against the other group of right-angle sides of the connecting angle plate; one end of the tightening piece is mounted on the connecting angle plate, and the other end of the tightening piece is mounted on the extrusion plate. According to the connecting structure of the building floor and the building wallboard, the rotatable extrusion plate is arranged on the right-angle side of the connecting angle plate, the tightening piece is used for driving the extrusion plate to rotate on the connecting angle plate so as to adjust the angle of the extrusion plate, and then the abutting position of the abutting end of the extrusion plate and the right-angle side of the connecting angle plate is adjusted; and the right-angle side of the connecting angle plate is kept to abut against the building wallboard and the building floor.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a connection structure between a building floor and a building wall panel. Background Art

[0002] In modular housing construction, the building floor and building wall panels are one of the important structures in the building structure. The building floor needs to be connected with the building wall panels to achieve the establishment of the floor. When connecting these two building structures, it is necessary to use a unique connection structure in the building to connect them.

[0003] The traditional connection structure uses two sets of angle plates to rest against the connection ends of the building wall panels and the building floor, and uses bolts to be screwed into the building wall panels and the building angle plates to fix the building wall panels and the building angle plates. In this connection method, since the angles of the two sets of right-angled sides of the angle plates are constant, when the bolts are screwed into the building wall panels or the building floor, the angle plates limit the depth of the bolts being screwed into the building wall panels or the building floor. If the surface of the wall panels or the floor is uneven, there is a situation where the angle plates cannot be fully pressed against the surface of the building wall panels or the building floor, affecting the stability of the connection between the building wall panels and the building floor. Utility Model Content

[0004] Based on this, it is necessary to provide a connection structure between a building floor and a building wall panel that can improve the tightness of the building wall panel and the building floor in order to solve the above-mentioned technical problems.

[0005] The utility model provides a connection structure between a building floor and a building wall panel, comprising:

[0006] A connecting angle plate, one set of right-angled sides is parallel to the building floor and installed close to the surface of the building floor, and the other set of right-angled sides is parallel to the building wall panel and installed close to the surface of the building wall panel, used to fix the relative position of the building floor and the building wall panel;

[0007] A connecting back plate, which is closely mounted on a side surface of the building wall panel away from the connecting angle plate and is arranged relative to the connecting angle plate, and is used to disperse the stress applied by the connecting angle plate to the building wall panel;

[0008] Connecting bolts, passing through the connecting back plate and the building wall plate to connect with the connecting angle plate;

[0009] An extrusion plate, one end of which is rotatably mounted on a set of right-angled edges of the connecting angle plate, and the other end of which is movably pressed against another set of right-angled edges of the connecting angle plate, and is used to drive the two sets of right-angled edges of the connecting angle plate to be in close contact with the building wall panel and the building floor respectively;

[0010] A tightening member, one end of which is mounted on the connecting angle plate, and the other end of which is mounted on the extrusion plate, is used to adjust the abutting position of the extrusion plate on the connecting angle plate.

[0011] In one of the embodiments, a support plate is fixedly mounted on the right-angle side of the connecting angle plate that is in close contact with the building floor, the support plates are symmetrically mounted on the connecting angle plate, and rotating rods are mounted on the opposite surfaces of two groups of the support plates.

[0012] In one of the embodiments, a supporting angle plate is vertically mounted on the inner surface of the supporting plate, and the bottom end of the supporting angle plate is fixedly mounted on the connecting angle plate.

[0013] In one of the embodiments, the extrusion plate includes an abutment plate and a connecting ring, and the abutment plate is connected to the connecting ring.

[0014] In one embodiment, the abutment plate is a folded plate, the outer surface of the folded end of the abutment plate is an arc surface, and the open end of the abutment plate is fixedly connected to the connecting ring;

[0015] The connecting collar is rotatably mounted on the rotating rod.

[0016] In one of the embodiments, the extrusion plate further includes a driving groove, a track block is fixedly mounted on the top of the abutment plate, and the driving groove is arranged on the top of the track block.

[0017] In one embodiment, the tightening member includes a connecting plate, a driving screw and a sliding member, the connecting plate is fixedly mounted on the right-angle side where the connecting angle plate is pressed against the building floor, the surface of the driving screw has a spiral groove, one end of the driving screw is threaded through the connecting plate and mounted on the sliding member, and the sliding member is mounted in the driving groove.

[0018] In one embodiment, the sliding member includes a sliding block and a driving rod, the bottom end of the sliding block is slidably installed in the driving groove, one end of the driving rod is swingably installed on the top of the sliding member along the height direction, and the other end is rotatably installed on the driving screw.

[0019] The above-mentioned connection structure between the building floor and the building wall panel is achieved by arranging a rotatable extrusion plate on a group of right-angled edges of the connecting angle plate, and using a tightening member to drive the extrusion plate to rotate on the connecting angle plate to adjust the angle of the extrusion plate, thereby adjusting the abutting position of the abutting end of the extrusion plate and the right-angled edge of the connecting angle plate, so as to drive the adjustment of the outward turning angle of the outer ends of the two groups of right-angled edges of the connecting angle plate, so that the right-angled edges of the connecting angle plate remain tightly pressed against the building wall panel and the building floor, so as to improve the stability of the connection between the building wall panel and the building floor, and ensure that the building floor is firmly clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 A schematic diagram of the installation of a connection structure between a building floor and a building wall panel according to an embodiment;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure of the connecting angle plate, the extrusion plate and the tightening member;

[0023] Figure 3 for Figure 2 Exploded view of the middle sliding member.

[0024] Reference numerals:

[0025] 100, connecting angle plate; 110, supporting plate; 112, rotating rod; 120, supporting angle plate; 200, connecting back plate; 300, connecting bolts; 400, extrusion plate; 410, abutment plate; 420, connecting ring; 430, track block; 431, driving groove; 500, tightening member; 510, connecting plate; 520, driving screw; 530, sliding member; 532, sliding block; 534, driving rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0027] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the utility model are for illustrative purposes only and do not represent the only implementation method.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] Unless otherwise defined, all technical and scientific terms used in the specification of the present utility model have the same meaning as those commonly understood by technicians in the technical field of the present utility model. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used in the specification of the present utility model includes any and all combinations of one or more related listed items.

[0031] Combine the following Figure 1-Figure 3 The utility model describes a connection structure between a building floor and a building wall panel.

[0032] like Figure 1 As shown, in one embodiment, a connection structure of a building floor and a building wall panel includes a connecting angle plate 100 , a connecting back plate 200 , a connecting bolt 300 , an extrusion plate 400 and a tightening member 500 .

[0033] The connecting angle plate 100 has one set of right-angled sides parallel to the building floor and installed close to the surface of the building floor, and another set of right-angled sides parallel to the building wall panel and installed close to the surface of the building wall panel, for fixing the relative position of the building floor and the building wall panel.

[0034] Specifically, the connecting angle plate 100 is formed by integral bending, and the surface of the connecting angle plate 100 that is in contact with the building wall panel and the building floor has a serrated protrusion.

[0035] The connecting back plate 200 is closely mounted on a surface of a side of the building wall panel away from the connecting angle plate 100 and is arranged relative to the connecting angle plate 100 to disperse the stress applied by the connecting angle plate 100 to the building wall panel.

[0036] Preferably, the surface of the connecting back plate 200 that is in close contact with the building wallboard has serrated protrusions.

[0037] The connecting bolts 300 pass through the connecting back plate 200 and the building wall plate and are connected to the connecting angle plate 100 .

[0038] Specifically, the connecting bolt 300 is installed at one end of the right-angle side of the connecting angle plate 100 adjacent to the corner.

[0039] One end of the extrusion plate 400 is rotatably mounted on a set of right-angled edges of the connecting angle plate 100, and the other end is movably pressed against another set of right-angled edges of the connecting angle plate 100, so as to drive the two sets of right-angled edges of the connecting angle plate 100 to be in close contact with the building wall panel and the building floor respectively.

[0040] Specifically, the extruded plate 400 abuts against the outer end of the connecting angle plate 100 .

[0041] One end of the tightening member 500 is mounted on the connecting angle plate 100 , and the other end is mounted on the extrusion plate 400 , so as to adjust the abutting position of the extrusion plate 400 on the connecting angle plate 100 .

[0042] Specifically, when connecting the building wall panel and the building floor, first use the connecting bolts 300 to connect the connecting back panel 200 with the connecting angle panel 100 located below, then place the building floor on the fixed connecting angle panel 100, and then use the connecting bolts 300 to connect the upper connecting angle panel 100 with the connecting back panel 200. After ensuring that the two sets of connecting angle panels 100 are both in close contact with the building wall panel and the building floor and are fixed, drive the tightening member 500. The tightening member 500 drives the extrusion plate 400 to press the corresponding right-angle side of the connecting angle panel 100 against the end, and move along the right-angle side toward the bending corner of the connecting angle panel 100, thereby prompting the outer ends of the two sets of right-angle sides of the connecting angle panel 100 to move toward the building wall panel and the building floor respectively, thereby ensuring that the two sets of right-angle sides of the connecting angle panel 100 are in close contact with the building wall panel and the building floor, and firmly clamping the building floor.

[0043] The connection structure of the building floor and the building wall panel of the present embodiment is achieved by providing a rotatable extrusion plate 400 on a group of right-angled sides of the connecting angle plate 100, and using a tightening member 500 to drive the extrusion plate 400 to rotate on the connecting angle plate 100 to adjust the angle of the extrusion plate 400, and then adjust the abutting position of the abutting end of the extrusion plate 400 and the right-angled side of the connecting angle plate 100, so as to drive the adjustment of the outward turning angle of the outer ends of the two groups of right-angled sides of the connecting angle plate 100, thereby ensuring that the right-angled sides of the connecting angle plate 100 remain tightly pressed against the building wall panel and the building floor, so as to improve the stability of the connection between the building wall panel and the building floor, and ensure that the building floor is firmly clamped.

[0044] like Figure 2As shown, in one embodiment, a support plate 110 is fixedly installed on the right-angle side of the connecting angle plate 100 that is in close contact with the building floor. The support plates 110 are symmetrically installed on the connecting angle plate 100, and rotating rods 112 are installed on the opposite surfaces of the two groups of support plates 110.

[0045] In this embodiment, a supporting angle plate 120 is vertically mounted on the inner surface of the supporting plate 110 , and the bottom end of the supporting angle plate 120 is fixedly mounted on the connecting angle plate 100 .

[0046] In this embodiment, the extrusion plate 400 includes an abutment plate 410 and a connection ring 420 , and the abutment plate 410 is connected to the connection ring 420 .

[0047] In this embodiment, the abutment plate 410 is a folded plate, the outer surface of the folded end of the abutment plate 410 is an arc surface, and the open end of the abutment plate 410 is fixedly connected to the connecting ring 420;

[0048] The connecting ring 420 is rotatably mounted on the rotating rod 112 .

[0049] In this embodiment, the extrusion plate 400 further includes a driving groove 431 , a track block 430 is fixedly mounted on the top of the abutting plate 410 , and the driving groove 431 is disposed on the top of the track block 430 .

[0050] Specifically, the cross section of the driving groove 431 is in a convex shape.

[0051] In this embodiment, the tightening member 500 includes a connecting plate 510, a driving screw 520 and a sliding member 530. The connecting plate 510 is fixedly installed on the right-angle side where the connecting angle plate 100 is pressed against the building floor. The surface of the driving screw 520 has a spiral groove. One end of the driving screw 520 is threaded through the connecting plate 510 and installed on the sliding member 530. The sliding member 530 is installed in the driving groove 431.

[0052] like Figure 3 As shown, in one embodiment, the sliding member 530 includes a sliding block 532 and a driving rod 534, the bottom end of the sliding block 532 is slidably installed in the driving groove 431, one end of the driving rod 534 is swingably installed on the top of the sliding member 530 along the height direction, and the other end thereof is rotatably installed on the driving screw 520.

[0053] Preferably, the bottom end of the sliding block 532 is a cylinder that matches the width of the bottom groove of the driving groove 431 to accommodate the angle change between the sliding block 532 and the driving groove 431 .

[0054] Specifically, when adjusting the right-angled side of the connecting angle plate 100 to make it tightly against the building wall panel and the building floor, the driving screw 520 is rotated to move the driving screw 520 in the direction of the track block 430, and the driving screw 520 pushes the driving rod 534 to move synchronously, and the driving rod 534 drives the sliding block 532 to move in the driving groove 431 toward the right-angled plate on the other side of the connecting angle plate 100. Since the driving screw 520, the driving rod 534 and the sliding block 532 are all supported by the connecting plate 510 and the heights of the three are fixed, the abutment plate 410 is pressed downward by the sliding block 532 and rotated downward, that is, the folded end of the abutment plate 410 moves downward along the right-angled side of the connecting angle plate 100. In this process, the two sets of right-angled sides of the connecting angle plate 100 are subjected to the force of flipping outward and are driven to abut more closely against the surface of the building wall panel and the building floor.

[0055] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the attached claims.

Claims

1. A connection structure between a building floor and a building wall panel, characterized in that: include: A connecting angle plate, one set of right-angled sides is parallel to the building floor and installed close to the surface of the building floor, and the other set of right-angled sides is parallel to the building wall panel and installed close to the surface of the building wall panel, used to fix the relative position of the building floor and the building wall panel; A connecting back plate, which is closely mounted on a side surface of the building wall panel away from the connecting angle plate and is arranged relative to the connecting angle plate, and is used to disperse the stress applied by the connecting angle plate to the building wall panel; Connecting bolts, passing through the connecting back plate and the building wall plate to connect with the connecting angle plate; An extrusion plate, one end of which is rotatably mounted on a set of right-angled edges of the connecting angle plate, and the other end of which is movably pressed against another set of right-angled edges of the connecting angle plate, and is used to drive the two sets of right-angled edges of the connecting angle plate to be in close contact with the building wall panel and the building floor respectively; A tightening member, one end of which is mounted on the connecting angle plate, and the other end of which is mounted on the extrusion plate, is used to adjust the abutting position of the extrusion plate on the connecting angle plate.

2. The connection structure between a building floor and a building wall panel according to claim 1, characterized in that: A support plate is fixedly installed on the right-angle side of the connecting angle plate that is in close contact with the building floor. The support plates are symmetrically installed on the connecting angle plate, and rotating rods are installed on the opposite surfaces of two groups of the support plates.

3. The connection structure between a building floor and a building wall panel according to claim 2, characterized in that: A supporting angle plate is vertically mounted on the inner surface of the supporting plate, and the bottom end of the supporting angle plate is fixedly mounted on the connecting angle plate.

4. The connection structure of a building floor and a building wall panel according to claim 2 or 3, characterized in that: The extrusion plate comprises an abutment plate and a connection ring, and the abutment plate is connected to the connection ring.

5. The connection structure between a building floor and a building wall panel according to claim 4, characterized in that: The abutment plate is a folded plate body, the outer surface of the folded end of the abutment plate is a curved surface, and the open end of the abutment plate is fixedly connected to the connecting ring; The connecting collar is rotatably mounted on the rotating rod.

6. The connection structure of building floor and building wall panel according to claim 4, characterized in that: The extrusion plate further comprises a driving groove, a track block is fixedly mounted on the top of the abutment plate, and the driving groove is arranged on the top of the track block.

7. The connection structure between a building floor and a building wall panel according to claim 6, characterized in that: The tightening member includes a connecting plate, a driving screw and a sliding member. The connecting plate is fixedly installed on the right-angle side where the connecting angle plate is pressed against the building floor. The surface of the driving screw has a spiral groove. One end of the driving screw is threaded through the connecting plate and installed on the sliding member. The sliding member is installed in the driving groove.

8. The connection structure of a building floor and a building wall panel according to claim 7, characterized in that: The sliding member includes a sliding block and a driving rod. The bottom end of the sliding block is slidably installed in the driving groove. One end of the driving rod is swingably installed on the top of the sliding member along the height direction, and the other end is rotatably installed on the driving screw.

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