Quick connecting structure for cement fiberboard and curtain wall

Abstract

The utility model discloses a cement fiberboard and curtain wall fast connecting structure which comprises a vertical keel, a plurality of fixing frames are arranged on the front face of the vertical keel, clamping grooves are formed in the top and the bottom of each fixing frame, a connecting block is arranged in an inner cavity of each fixing frame, a groove is formed in the side, close to the corresponding fixing frame, of each connecting block, and the fixing frames are arranged in the grooves. Four symmetrical sliding rods are welded to an inner cavity of the groove. According to the cement fiberboard rapid fixing structure, the connecting block enters the inner cavity of the fixing frame, the clamping block is extruded to enter the inner cavity of the groove at the moment, meanwhile, the spring shrinks, and when the connecting block is attached to the inner wall of the fixing frame, the spring stretches to push the clamping block to enter the inner cavity of the clamping groove, so that the cement fiberboard can be fixed through the rapid fixing structure; the situation that the whole cement fiberboard curtain wall possibly needs to be dismantled when a user replaces the cement fiberboard is avoided, and the aim of improving the cement fiberboard dismantling and replacing efficiency is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement fiber board and curtain wall connection, in particular to a cement fiber board and curtain wall quick connection structure. Background Art

[0002] In the decoration of building exterior walls, cement fiber board is often used. It is composed of lightweight concrete and synthetic wood fiber. The installation process of cement fiber board can be divided into two steps. First, fix the keel to a suitable wall, and then use screws to fix the cement fiber board to the keel.

[0003] At present, cement fiber boards are mostly installed by fixing keels and bolts. Cement fiber boards may be damaged during use. In this case, the cement fiber boards need to be dismantled and replaced. The dismantling and replacement of cement fiber boards may require the dismantling of the entire cement fiber board curtain wall. Therefore, a cement fiber board and curtain wall quick connection structure is needed. The cement fiber board can be fixed by a quick fixing structure to avoid the need for users to dismantle the entire cement fiber board curtain wall when replacing the cement fiber board, thereby improving the efficiency of dismantling and replacing the cement fiber board. Utility Model Content

[0004] The purpose of the utility model is to provide a quick connection structure between a cement fiber board and a curtain wall, which can fix the cement fiber board through a quick fixing structure, avoiding the user from having to dismantle the entire cement fiber board curtain wall when replacing the cement fiber board, thereby improving the efficiency of disassembly and replacement of the cement fiber board to solve the above-mentioned background technical problems.

[0005] The utility model solves the above technical problems with the following technical solutions: a cement fiber board and curtain wall quick connection structure, comprising a vertical keel, a plurality of fixing frames are arranged on the front of the vertical keel, the top and bottom of the fixing frames are provided with a card slot, the inner cavity of the fixing frame is provided with a connecting block, a groove is arranged on the side of the connecting block close to the fixing frame, four symmetrical sliding rods are welded to the inner cavity of the groove, two symmetrical slide plates are arranged in the inner cavity of the groove, the sliding rods penetrate the slide plates and are slidably connected to the slide plates, the two slide plates are welded with card blocks on the opposite sides, the top and bottom of the connecting block are An opening is opened, and a spring is sleeved on the surface of the sliding rod. The top and bottom of the spring are welded to the opposite side of the two sliding plates. Four symmetrical bolts are penetrated on the left side of the connecting block. A cement fiber board body is arranged on the right side of the fixing frame. The bolts penetrate the connecting block and are threadedly connected with the cement fiber board body. Connecting angle steels are arranged on both sides of the vertical keel. The right side of the connecting angle steel is welded to the left side of the fixing frame. A fixing embedded part is arranged on the left side of the vertical keel. The fixing embedded part is fixedly connected to the vertical keel by bolts, and the fixing embedded part is fixedly connected to the curtain wall mounting surface by bolts.

[0006] Preferably, two symmetrical limiting blocks are welded on the front and back sides of the inner cavity of the groove, and the limiting blocks are rectangular.

[0007] Preferably, a supporting frame is welded to the bottom of the fixing frame, the supporting frame is an inverted triangle, and the left side of the supporting frame is in contact with the vertical keel.

[0008] Preferably, a side of the clamping block close to the fixing frame is an inclined surface, and an opposite side of the sliding plate is in contact with the top or bottom of the limiting block.

[0009] Preferably, the slide plate passes through the opening to the outside of the connecting block, and the left side of the fixing frame fits with the right side of the vertical keel.

[0010] 1. The beneficial effects of the utility model are as follows: the utility model allows the connecting block to enter the inner cavity of the fixing frame, at which time the card block will be squeezed into the inner cavity of the groove, and the spring will contract. When the connecting block fits the inner wall of the fixing frame, the spring will stretch and push the card block into the inner cavity of the card slot, so that the cement fiber board can be fixed by a quick fixing structure, avoiding the need for users to dismantle the entire cement fiber board curtain wall when replacing the cement fiber board, thereby improving the efficiency of disassembly and replacement of the cement fiber board.

[0011] 2. The utility model sets a limit block. When the card block enters the inner cavity of the groove, the limit block will limit the slide plate, and then limit the card block, to avoid foreign matter being stuck in the inner cavity of the opening when the card block fully enters the groove, to prevent the card block from being unable to be pushed out normally by the spring, and to ensure the reliability of the use of the fixing device.

[0012] 3. The utility model provides a support base frame. When the cement fiber board is fixed to the right side of the fixing frame, the support base frame will support the bottom of the fixing frame to avoid excessive weight of the cement fiber board, prevent deformation of the fixing frame, and improve the supporting strength of the fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] in:

[0014] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0015] Figure 2 This is a three-dimensional disassembled schematic diagram of a fixing structure of an embodiment of the utility model;

[0016] Figure 3 This is a three-dimensional disassembled schematic diagram of a connector according to an embodiment of the utility model;

[0017] Figure 4 It is a front view schematic diagram of an embodiment of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Vertical keel, 2. Fixed frame, 3. Slot, 4. Connecting block, 5. Groove, 6. Slide bar, 7. Slide plate, 8. Block, 9. Opening, 10. Spring, 11. Bolt, 12. Cement fiber board body, 13. Connecting angle steel, 14. Fixed embedded parts, 15. Limit block, 16. Support base frame. DETAILED DESCRIPTION

[0020] Hereinafter, embodiments of the cement fiber board and curtain wall quick connection structure of the present invention will be described with reference to the accompanying drawings.

[0021] Embodiment 1:

[0022] Figure 1-4 A cement fiber board and curtain wall quick connection structure of an embodiment of the utility model is shown, which includes: a vertical keel 1, a plurality of fixing frames 2 are arranged on the front of the vertical keel 1, a supporting frame 16 is welded to the bottom of the fixing frame 2, and the supporting frame 16 is an inverted triangle. The left side of the supporting frame 16 is in contact with the vertical keel 1. Through the arrangement of the supporting frame 16, when the cement fiber board is fixed to the right side of the fixing frame 2, the supporting frame 16 will support the bottom of the fixing frame 2 to avoid excessive weight of the cement fiber board, prevent the fixing frame 2 from deformation, and improve the supporting strength of the fixing frame 2. The top and bottom of the fixing frame 2 are provided with a card slot 3, and the inner cavity of the fixing frame 2 is provided with a connecting block 4. The connecting block 4 is provided with a groove 5 on one side close to the fixing frame 2. Four symmetrical sliding rods 6 are welded to the inner cavity of the groove 5, and the inner cavity of the groove 5 is provided with two symmetrical slide plates 7. The slide rod 6 passes through the slide plate 7 and is connected to the slide plate The plates 7 are slidably connected, and blocks 8 are welded on the opposite sides of the two slides 7. The side of the block 8 close to the fixing frame 2 is an inclined surface, and the opposite side of the slide 7 is fitted with the top or bottom of the limit block 15. Openings 9 are provided on the top and bottom of the connecting block 4. The surface of the slide rod 6 is sleeved with a spring 10, and the top and bottom of the spring 10 are welded to the opposite side of the two slides 7. Four symmetrical bolts 11 are penetrated on the left side of the connecting block 4, and a cement fiber board body 12 is provided on the right side of the fixing frame 2. The bolts 11 penetrate the connecting block 4 and are threadedly connected with the cement fiber board body 12. Connecting angle steels 13 are provided on both sides of the vertical keel 1, and the right side of the connecting angle steel 13 is welded to the left side of the fixing frame 2. A fixed embedded part 14 is provided on the left side of the vertical keel 1, and the fixed embedded part 14 is fixedly connected to the vertical keel 1 by bolts 11, and the fixed embedded part 14 is fixedly connected to the curtain wall mounting surface by bolts 11.

[0023] Embodiment 2:

[0024] Figure 1-4A cement fiber board and curtain wall quick connection structure of an embodiment of the utility model is shown, which includes: a vertical keel 1, a plurality of fixing frames 2 are arranged on the front of the vertical keel 1, and the top and bottom of the fixing frame 2 are provided with a card slot 3, the inner cavity of the fixing frame 2 is provided with a connecting block 4, and the connecting block 4 is provided with a groove 5 on the side close to the fixing frame 2, and two symmetrical limiting blocks 15 are welded on the front and back of the inner cavity of the groove 5. The limiting blocks 15 are rectangular. Through the setting of the limiting blocks 15, when the card block 8 enters the inner cavity of the groove 5, the limiting blocks 15 will limit the slide plate 7, and then limit the card block 8 to avoid foreign objects being stuck in the inner cavity of the opening 9 when the card block 8 completely enters the groove 5, and prevent the card block 8 from being unable to be normally pushed out by the spring 10, thereby ensuring the reliability of the use of the fixing device, and four symmetrical sliding rods 6 are welded to the inner cavity of the groove 5, and the inner cavity of the groove 5 is provided with two symmetrical slide plates 7. The slide plates 7 pass through The opening 9 extends to the outside of the connecting block 4, the left side of the fixing frame 2 fits with the right side of the vertical keel 1, the sliding rod 6 passes through the sliding plate 7 and is slidably connected to the sliding plate 7, and the two sliding plates 7 are welded with a clamping block 8 on the opposite side. The top and bottom of the connecting block 4 are both provided with openings 9, and the surface of the sliding rod 6 is sleeved with a spring 10, and the top and bottom of the spring 10 are welded to the opposite side of the two sliding plates 7. Four symmetrical bolts 11 are penetrated on the left side of the connecting block 4, and a cement fiber board body 12 is provided on the right side of the fixing frame 2. The bolts 11 pass through the connecting block 4 and are threadedly connected to the cement fiber board body 12. Connecting angle steels 13 are provided on both sides of the vertical keel 1, and the right side of the connecting angle steel 13 is welded to the left side of the fixing frame 2. A fixing embedded part 14 is provided on the left side of the vertical keel 1, and the fixing embedded part 14 is fixedly connected to the vertical keel 1 by bolts 11, and the fixing embedded part 14 is fixedly connected to the curtain wall mounting surface by bolts 11.

[0025] Working principle: When the utility model is used, the user fixes the fixing embedded part 14 to the vertical keel 1 through the bolt 11, and then fixes the fixing embedded part 14 to the curtain wall installation surface through the bolt 11, and finally fixes the connecting angle steel 13 to the surface of the vertical keel 1 through the bolt 11, and welds the connecting angle steel 13 to the left side of the fixing frame 2, and fixes the connecting block 4 to the left side of the cement fiber board body 12 through the bolt 11, and pushes the cement fiber board body 12 to make the connecting block 4 enter the inner cavity of the fixing frame 2, and the card block 8 will be squeezed into the inner cavity of the groove 5. At this time, the slide plate 7 will move toward each other and squeeze the spring 10. When the connecting block 4 fits the inner wall of the fixing frame 2, the spring 10 will extend, so that the spring 10 will push the slide plate 7 away from each other, so that the opening 9 will pass through the opening 9 into the inner cavity of the card slot 3, and the cement fiber board body 12 is limited to the front of the fixing frame 2, so as to avoid the user from having to dismantle the entire cement fiber board curtain wall when replacing the cement fiber board, thereby improving the efficiency of disassembly and replacement of the cement fiber board.

[0026] To sum up: the cement fiber board and curtain wall quick connection structure, by allowing the connecting block 4 to enter the inner cavity of the fixing frame 2, the card block 8 will be squeezed into the inner cavity of the groove 5, and the spring 10 will shrink. When the connecting block 4 fits the inner wall of the fixing frame 2, the spring 10 will stretch and push the card block 8 into the inner cavity of the card slot 3, so that the cement fiber board can be fixed by the quick fixing structure, avoiding the user from having to dismantle the entire cement fiber board curtain wall when replacing the cement fiber board, thereby improving the efficiency of disassembly and replacement of the cement fiber board.

Claims

1. A cement fiber board and curtain wall quick connection structure, characterized in that: The invention comprises a vertical keel (1): a plurality of fixing frames (2) are arranged on the front of the vertical keel (1); a clamping groove (3) is provided on the top and bottom of the fixing frame (2); a connecting block (4) is arranged in the inner cavity of the fixing frame (2); a groove (5) is provided on the side of the connecting block (4) close to the fixing frame (2); four symmetrical sliding rods (6) are welded in the inner cavity of the groove (5); two symmetrical slide plates (7) are arranged in the inner cavity of the groove (5); the sliding rod (6) passes through the slide plate (7) and is slidably connected to the slide plate (7); clamping blocks (8) are welded on the opposite sides of the two slide plates (7); openings (9) are provided on the top and bottom of the connecting block (4); a spring (10) is sleeved on the surface of the sliding rod (6); The top and bottom of the spring (10) are welded to the side opposite to the two slide plates (7); four symmetrical bolts (11) are arranged through the left side of the connecting block (4); a cement fiber board body (12) is arranged on the right side of the fixing frame (2); the bolts (11) pass through the connecting block (4) and are threadedly connected to the cement fiber board body (12); connecting angle steels (13) are arranged on both sides of the vertical keel (1); the right side of the connecting angle steel (13) is welded to the left side of the fixing frame (2); a fixing embedded part (14) is arranged on the left side of the vertical keel (1); the fixing embedded part (14) is fixedly connected to the vertical keel (1) by bolts (11); and the fixing embedded part (14) is fixedly connected to the curtain wall installation surface by bolts (11).

2. A cement fiber board and curtain wall quick connection structure according to claim 1, characterized in that: Two symmetrical limiting blocks (15) are welded on the front and back sides of the inner cavity of the groove (5), and the limiting blocks (15) are rectangular.

3. A cement fiber board and curtain wall quick connection structure according to claim 2, characterized in that: A supporting base frame (16) is welded to the bottom of the fixing frame (2), the supporting base frame (16) is an inverted triangle, and the left side of the supporting base frame (16) is in contact with the vertical keel (1).

4. A cement fiber board and curtain wall quick connection structure according to claim 3, characterized in that: The side of the clamping block (8) close to the fixing frame (2) is an inclined surface, and the opposite side of the slide plate (7) is in contact with the top or bottom of the limiting block (15).

5. The cement fiber board and curtain wall quick connection structure according to claim 4, characterized in that: The slide plate (7) passes through the opening (9) to the outside of the connecting block (4), and the left side of the fixing frame (2) fits with the right side of the vertical keel (1).

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