Connecting structure facilitating installation of building external wall panel

Abstract

The invention relates to the technical field of building construction, in particular to a connecting structure convenient for mounting a building external wall panel, which comprises an external wall purline and an external wall panel, a fixed seat is fixedly arranged on the outer wall purline, a connecting seat is fixedly arranged on the outer wall plate, and the fixed seat is connected with the connecting seat through a connecting plate; a first threaded rod and a second threaded rod are rotationally connected to the interior of the fixed seat, the first threaded rod is sleeved with a first movable frame in a threaded mode, a movable block is slidably connected to the interior of the first movable frame, and the second threaded rod is sleeved with a second movable frame in a threaded mode; the movable block penetrates through the second movable frame and extends to the outside of the fixed seat, and the movable block is in sliding connection with the second movable frame; the connecting plate is fixedly connected to the movable block, and the connecting seat is clamped outside the connecting plate; when the connecting structure is used, the position of the outer wall plate can be conveniently adjusted, and dislocation between the outer wall plates is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a connection structure that is convenient for installing building exterior wall panels. Background Art

[0002] Traditional building exterior wall decoration is mainly based on exterior wall paint, which is wet-constructed, has poor durability and difficult to control project quality. With the development of construction models and new building materials, exterior wall decorative panels are gradually being used due to their high cost-effectiveness, strong durability and good decorative effects. Exterior wall decoration often uses composite plastic panels, anti-corrosion wooden boards or aluminum alloy panels and other materials.

[0003] Some existing building exterior wall (decoration) panel connection structures usually adopt traditional connection methods, such as bolt fixing, bonding, etc. These methods have problems such as low installation efficiency, poor seismic performance, and insufficient durability. In order to facilitate installation, some exterior wall panels will connect the exterior wall panels to the wall through blocks and slots. The blocks or slots are set on the fixing seats. Although this method can quickly install the exterior wall panels, it cannot adjust the position of the blocks or slots. Once the fixing seat is fixed, the position cannot be adjusted, which easily leads to misalignment between the two exterior wall panels. Summary of the invention

[0004] In view of the above problems, the present invention discloses a connection structure for facilitating the installation of building exterior wall panels, which includes exterior wall purlins and exterior wall panels;

[0005] A fixing seat is fixedly provided on the exterior wall purlin, a connecting seat is fixedly provided on the exterior wall panel, and the fixing seat is connected to the connecting seat through a connecting plate;

[0006] The fixing seat is internally rotatably connected with a first threaded rod arranged horizontally and a second threaded rod arranged vertically, the first threaded rod is externally threadedly sleeved with a first movable frame, and the first movable frame is internally slidably connected with a movable block, the second threaded rod is externally threadedly sleeved with a second movable frame, the movable block passes through the second movable frame and extends to the outside of the fixing seat, and the movable block is slidably connected with the second movable frame;

[0007] The connecting plate is fixedly connected to one end of the movable block extending to the outside of the fixing seat, and the connecting seat is clamped on the outside of the connecting plate.

[0008] In some embodiments, the connecting plate is a square block, and two slide grooves are symmetrically provided inside the connecting plate, and blocks are slidably connected inside the two slide grooves, and a spring is provided between the block and the bottom of the slide groove, and when the spring is in a natural state, the block extends out of both sides of the connecting plate;

[0009] The connecting seat is a square frame structure adapted to the connecting plate, and two oppositely arranged side edges of the connecting seat are respectively provided with card slots adapted to the card block, so that after the connecting seat is buckled on the connecting plate, the card block on the connecting plate engages with the card slot on the connecting seat.

[0010] In some embodiments, first limit blocks are fixedly provided on the left and right sides of the movable block, second limit blocks are fixedly provided on the front and rear sides of the movable block, and the first limit block and the second limit block are respectively located at two ends of the movable block;

[0011] The first movable frame has first limiting grooves adapted to the first limiting block on both sides thereof, and the first limiting block is slidably connected in the first limiting grooves. The second movable frame has second limiting grooves adapted to the second limiting block on both sides thereof, and the second limiting block is slidably connected in the second limiting grooves.

[0012] In some embodiments, the outer side walls of the first movable frame and the second movable frame are both in contact with the inner side wall of the fixing seat, and the first movable frame and the second movable frame are both slidably connected to the fixing seat.

[0013] In some embodiments, bolt holes are provided at the four corners of the fixing seat.

[0014] In some of the embodiments, the fixing seat is fixed to the top of the exterior wall purlin by using angle steel.

[0015] In some of the embodiments, the fixing seat is fixed to the outer side surface of the exterior wall purlin by bolts.

[0016] In some of the embodiments, the exterior wall purlins are channel steels.

[0017] Compared with the prior art, the above invention has at least one of the following advantages or beneficial effects:

[0018] 1. The connection structure disclosed in the present invention is convenient for installing building exterior wall panels. When in use, the user rotates the first threaded rod and the second threaded rod. The first threaded rod drives the movable block to move left and right through the first movable frame, and the second threaded rod drives the movable block to move up and down through the second movable frame, finally achieving the purpose of adjusting the exterior wall panels up and down and left and right, making the exterior wall panels more regular after installation.

[0019] 2. The connection structure disclosed in the present invention is convenient for installing the building exterior wall panels. When in use, the connection seat on the exterior wall panel is buckled on the connection plate, and the inner wall of the connection seat will squeeze the block on the connection plate, so that the block enters the slide groove, and at the same time the block compresses the spring. When the connection seat and the connection plate are fully buckled, the elastic force of the compressed spring will drive the block to engage with the slot on the connection seat, thereby completing the installation and fixation of the exterior wall panel, and the operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, and emphasis is placed on illustrating the subject matter of the present invention.

[0021] Figure 1 A schematic diagram of a connection structure for facilitating installation of a building exterior wall panel in an embodiment of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the connection between the connecting seat, the connecting plate and the fixing seat in an embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the connecting socket in an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the connecting plate in an embodiment of the present invention;

[0025] Figure 5 It is a structural schematic diagram of a fixing base in an embodiment of the present invention;

[0026] Figure 6 is a cross-sectional schematic diagram of a connecting plate in an embodiment of the present invention;

[0027] Figure 7 A schematic diagram of the structure of an active block in an embodiment of the present invention;

[0028] Figure 8 Schematic diagram of the structure inside the fixing base in an embodiment of the present invention.

[0029] Explanation of the numbers in the figure: 1. exterior wall purlin; 2. exterior wall panel; 3. fixing seat; 4. first threaded rod; 5. first movable frame; 6. movable block; 7. second threaded rod; 8. second movable frame; 9. connecting plate; 10. connecting seat; 11. slide groove; 12. clamping block; 13. spring; 14. clamping groove; 15. first limiting groove; 16. first limiting block; 17. second limiting groove; 18. second limiting block. DETAILED DESCRIPTION

[0030] The present invention is further described below with reference to the accompanying drawings and specific embodiments, but is not intended to be a limitation of the present invention.

[0031] like Figures 1 to 8 As shown, the present embodiment discloses a connection structure that is convenient for installing the exterior wall panels of a building. Specifically, the connection structure includes an exterior wall purlin 1 (the exterior wall purlin 1 can be a channel steel) and an exterior wall panel 2. A fixing seat 3 is arranged on the outside of the exterior wall purlin 1. The fixing seat 3 can be directly fixed to the outside of the exterior wall purlin 1 (bolt holes are arranged at the four corners of the fixing seat 3, so that the fixing seat 3 can be fixed to the outside of the exterior wall purlin 1 by bolts), or it can be fixed to the top position of the exterior wall purlin 1 by using angle steel. The specific position can be selected by the user according to the requirements of the on-site construction. The exterior wall purlin 1 is fixedly provided with a fixing seat 3, and the exterior wall panel 2 is fixedly provided with a connecting seat 10, and the fixing seat 3 is connected to the connecting seat 10 through a connecting plate 9; the fixing seat 3 is internally rotatably connected to a horizontally arranged first threaded rod 4, and the outer portion of the first threaded rod 4 The first movable frame 5 is sleeved with the first threaded rod 4, the first movable frame 5 is threadedly connected with the movable block 6 inside, the fixed seat 3 is rotatably connected with the second threaded rod 7 arranged vertically inside, the second threaded rod 7 is sleeved with the second movable frame 8 outside, the movable block 6 passes through the second movable frame 8 and extends to the outside of the fixed seat 8, and the movable block 6 is slidably connected with the second movable frame 8; the connecting plate 9 is fixedly connected to one end of the movable block 2 extending to the outside of the fixed seat 8, and the connecting seat 10 is clamped on the outside of the connecting plate 9 (that is, a part of the movable block 6 is arranged in the first movable frame 5 and slidably connected with the first movable frame 5, the other part of the movable block 2 is arranged in the second movable frame 8 and slidably connected with the second movable frame 8, and one end of the movable block 2 extends out of the second movable frame 8 and is fixedly connected with the connecting plate 9). The position of the movable block 6 is adjusted by the first movable frame 5 and the second movable frame 8, so as to adjust the position of the exterior wall panel 2 and prevent the exterior wall panels 2 from being misaligned.

[0032] Specifically, the connecting plate 9 is a square block, and a slide groove 11 is provided inside the connecting plate 9. There are two slide grooves 11, and the two slide grooves 11 are symmetrically distributed. Blocks 12 are slidably connected inside the two slide grooves 11, and a spring 13 is provided between the block 12 and the slide groove 11. When the spring 13 is in a natural state, the block 12 extends out of both sides of the connecting plate 9. The connecting seat 10 is a square frame structure adapted to the connecting plate 9. The corresponding two sides of the connecting seat 10 are respectively provided with a slot 14 adapted to the block 12. The slot 14 is used in conjunction with the block 12, so that after the connecting seat 10 is buckled on the connecting plate 9, the block 12 on the connecting plate 9 is engaged with the slot 14 on the connecting seat 10, thereby realizing the rapid installation of the exterior wall panel 2. The connection between the connecting seat 10 and the connecting plate 9 is mainly to buckle the connecting seat 10 on the connecting plate 9. Both the connecting seat 10 and the connecting plate 9 are square structures that can play a role of limiting, thereby ensuring the stability of the exterior wall panel 2.

[0033] In an embodiment of the present invention, the left and right sides of the movable block 6 are symmetrically fixed with first limit blocks 16, and the front and rear sides of the movable block 6 are symmetrically fixed with second limit blocks 18, and the first limit blocks 16 and the second limit blocks 18 are respectively located at the two ends of the movable block 6; the inner sides of the first movable frame 5 are respectively provided with first limit grooves 15 adapted to the first limit blocks 16, and the first limit blocks 16 are slidably connected in the first limit grooves 15, and the inner sides of the second movable frame 8 are respectively provided with second limit grooves 17 adapted to the second limit blocks 18, and the second limit blocks 18 are slidably connected in the second limit grooves 17. The first limiting groove 15 and the first limiting block 16 can limit the movable block 6 and the first movable frame 5, which can ensure the stability of the movable block 6 when moving in the first movable frame 5 on the one hand, and prevent the movable block 6 from detaching on the other hand; the second limiting groove 17 and the second limiting block 18 are used to limit the movable block 6 and the second movable frame 8, so that the movable block 6 moves more smoothly in the second limiting block 18.

[0034] Furthermore, the outer side walls of the first movable frame 5 and the second movable frame 8 are both fitted with the inner side walls of the fixed seat 3, and the first movable frame 5 and the second movable frame 8 are both slidably connected to the fixed seat 3. The first movable frame 5 and the second movable frame 8 are both tightly fitted with the fixed seat 3, which mainly plays a role in limiting the two. When the first threaded rod 4 and the second threaded rod 7 rotate, they will drive the first movable frame 5 and the second movable frame 8 to move respectively. When the first movable frame 5 moves, the movable block 6 can be adjusted left and right, and when the second movable frame 8 moves, the movable block 6 can be adjusted up and down. Finally, the movable block 6 adjusts the position of the exterior wall panel 2 through the connecting plate 9 and the connecting seat 10 to avoid misalignment between the two exterior wall panels 2.

[0035] When the fixing plate 10 is in the state of being fully engaged with the fixing plate 11, the fixing plate 12 is engaged with the fixing plate 12, and the fixing plate 12 is engaged with the fixing plate 12, so that the fixing plate 12 is engaged with the fixing plate 12.

[0036] Those skilled in the art should understand that those skilled in the art can implement variations by combining the prior art and the above embodiments, which will not be described in detail here. Such variations do not affect the essential content of the present invention, and will not be described in detail here.

[0037] The above describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the present invention without departing from the scope of the technical solutions of the present invention, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solutions of the present invention are still within the scope of protection of the technical solutions of the present invention.

Claims

1. A connection structure for facilitating the installation of building exterior wall panels, characterized in that: Including exterior wall purlins and exterior wall panels; A fixing seat is fixedly provided on the exterior wall purlin, a connecting seat is fixedly provided on the exterior wall panel, and the fixing seat is connected to the connecting seat through a connecting plate; The fixing seat is internally rotatably connected with a first threaded rod arranged horizontally and a second threaded rod arranged vertically, the first threaded rod is externally threadedly sleeved with a first movable frame, and the first movable frame is internally slidably connected with a movable block, the second threaded rod is externally threadedly sleeved with a second movable frame, the movable block passes through the second movable frame and extends to the outside of the fixing seat, and the movable block is slidably connected with the second movable frame; The connecting plate is fixedly connected to one end of the movable block extending to the outside of the fixing seat, and the connecting seat is clamped on the outside of the connecting plate.

2. The connection structure for facilitating installation of building exterior wall panels according to claim 1, characterized in that: The connecting plate is a square block, and two slide grooves are symmetrically provided inside the connecting plate, and the insides of the two slide grooves are respectively slidably connected with a clamping block, and a spring is provided between the clamping block and the bottom of the slide groove, and when the spring is in a natural state, the clamping block extends out of both sides of the connecting plate; The connecting seat is a square frame structure adapted to the connecting plate, and two oppositely arranged side edges of the connecting seat are respectively provided with card slots adapted to the card block, so that after the connecting seat is buckled on the connecting plate, the card block on the connecting plate engages with the card slot on the connecting seat.

3. The connection structure for facilitating installation of building exterior wall panels according to claim 1, characterized in that: The left and right sides of the movable block are respectively fixed with first limit blocks, the front and rear sides of the movable block are respectively fixed with second limit blocks, and the first limit block and the second limit block are respectively located at two ends of the movable block; The first movable frame has first limiting grooves adapted to the first limiting block on both sides thereof, and the first limiting block is slidably connected in the first limiting grooves. The second movable frame has second limiting grooves adapted to the second limiting block on both sides thereof, and the second limiting block is slidably connected in the second limiting grooves.

4. The connection structure for facilitating installation of building exterior wall panels according to claim 1, characterized in that: The outer side walls of the first movable frame and the second movable frame are both in contact with the inner side wall of the fixing seat, and the first movable frame and the second movable frame are both slidably connected to the fixing seat.

5. The connection structure for facilitating installation of building exterior wall panels according to claim 1, characterized in that: Bolt holes are arranged at the four corners of the fixing seat.

6. The connection structure for facilitating installation of building exterior wall panels according to claim 1, characterized in that: The fixing seat is fixed to the top of the external wall purlin by using angle steel.

7. The connection structure for facilitating installation of building exterior wall panels according to claim 1, characterized in that: The fixing seat is fixed on the outer side surface of the outer wall purlin by bolts.

8. The connection structure for facilitating installation of building exterior wall panels as claimed in claim 1, characterized in that: The exterior wall purlins are channel steels.

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