Curtain wall structure convenient to install

Abstract

The invention belongs to the technical field of curtain walls, and particularly belongs to a curtain wall structure convenient to install, which comprises a support frame installed on a wall body, a mounting frame is arranged on one side, far away from the wall body, of the support frame, a facing plate is installed on the mounting frame, and a guide groove is formed in one side, far away from the wall body, of the support frame. A clamping hook used for being inserted into the guide groove is arranged on the side, close to the supporting frame, of the mounting frame, and a check block matched with the clamping hook is arranged at the lower end of the guide groove. The supporting frame is fixed to the wall in advance, then the clamping hooks on the installation frame are aligned with the guide grooves and slide downwards till the clamping hooks are clamped into the inner sides of the check blocks, the installation frame cannot be separated from the supporting frame at the moment due to limitation of the check blocks, and therefore rapid installation of the curtain wall is achieved. And rapid installation of the curtain wall is not facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of curtain walls, and more particularly to a curtain wall structure that is easy to install. Background Art

[0002] A curtain wall is a non-load-bearing exterior enclosure structure, usually composed of lightweight materials (such as glass, metal plates, stone, etc.), and is fixed to the main structure of a building through connectors, mainly playing roles such as decoration, heat preservation, heat insulation, waterproofing, and sunshading.

[0003] In the existing curtain wall, a support frame is pre-fixed on the wall before installation, and then the installation frame with the facing panel is fixed to the support frame using screws, thereby realizing the installation of the curtain wall. However, this installation speed is relatively slow and is not conducive to the rapid installation of the curtain wall. Summary of the Invention

[0004] In view of the above problems, the purpose of the present invention is to provide a curtain wall structure that is easy to install. The support frame is pre-fixed on the wall, and then the hooks on the installation frame are aligned with the guide grooves and slide down until the hooks are caught inside the stoppers. Due to the limitation of the stoppers, the installation frame will not break away from the support frame at this time, thereby realizing the rapid installation of the curtain wall.

[0005] The technical solution adopted by the present invention is as follows: A curtain wall structure that is easy to install, including a support frame installed on a wall. A side of the support frame away from the wall is provided with an installation frame, and a facing panel is installed on the installation frame. A guide groove is provided on a side of the support frame away from the wall, and a hook for inserting into the guide groove is provided on a side of the installation frame close to the support frame. A stopper for cooperating with the hook is provided at the lower end of the guide groove.

[0006] Preferably, a first chute located above the stopper and penetrating the guide groove is horizontally provided in the support frame. A latch is movably provided in the first chute, and a first spring is provided at the tail of the latch. A fixing hole for cooperating with the latch is provided on the side wall of the hook. A receiving groove is provided on the upper end surface of the stopper, and a pressing plate protruding from the receiving groove is movably provided in the receiving groove. A second spring is connected to the lower surface of the pressing plate, and a vertical stop rod is connected to the pressing plate. A through groove for the movement of the stop rod is provided in the support frame and communicates with the first chute, and a slot for cooperating with the stop rod to limit the movement of the latch is provided on the latch.

[0007] Preferably, a step is provided in the receiving groove.

[0008] Preferably, a second chute for the sliding of the stopper is horizontally provided in the support frame. A third spring for pressing the stopper against the lower part of the guide groove is provided in the second chute. A first window is provided on the installation frame, and a second window corresponding to the first window and for moving the stopper and the latch is provided on the support frame.

[0009] Preferably, a first through hole is provided on the bolt, a second through hole is provided on the stopper, and positioning holes adapted to the first through hole and the second through hole are provided in both the first sliding groove and the second sliding groove.

[0010] Preferably, the stopper and the hook are provided with inclined surfaces inclined towards the wall.

[0011] Preferably, a sealing strip is provided on the installation frame.

[0012] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are as follows: The support frame is fixed to the wall in advance, and then the hook on the installation frame is aligned with the guide groove and slid downwards until the hook is caught inside the stopper. Due to the limitation of the stopper, the installation frame will not be separated from the support frame at this time, thereby realizing the rapid installation of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a left-view sectional structure schematic diagram provided by an embodiment of the present invention; Figure 2 It is a rear-view structure schematic diagram of the installation frame provided by an embodiment of the present invention; Figure 3 It is a front-view structure schematic diagram of the support frame provided by an embodiment of the present invention; Figure 4 is Figure 3 The enlarged structure schematic diagram at A in; Figure 5 It is a structure schematic diagram of the stopper provided by an embodiment of the present invention; Figure 6 is Figure 3 The enlarged structure schematic diagram at B in.

[0014] Reference numerals: 1 - wall; 2 - support frame; 3 - sealing strip; 4 - installation frame; 5 - facing panel; 6 - guide groove; 7 - hook; 8 - stopper; 801 - second through hole; 802 - pressing plate; 803 - retaining rod; 804 - second spring; 805 - step; 806 - receiving groove; 9 - fixing hole; 10 - inclined surface; 11 - first window; 12 - first sliding groove; 13 - positioning hole; 14 - second sliding groove; 15 - third spring; 16 - through groove; 17 - first spring; 18 - first through hole; 19 - slot; 20 - bolt; 21 - second window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Components of the embodiments of the present invention usually described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

[0018] The following will be combined with Figures 1 - 6 to describe the present invention in detail.

[0019] A curtain wall structure convenient for installation includes a support frame 2 installed on a wall 1. On the side of the support frame 2 away from the wall 1, there is an installation frame 4. A facing panel 5 is installed on the installation frame 4. On the side of the support frame 2 away from the wall 1, a guiding groove 6 is provided. On the side of the installation frame 4 close to the support frame 2, there is a hook 7 for inserting into the guiding groove 6. At the lower end of the guiding groove 6, there is a stop block 8 cooperating with the hook 7.

[0020] First, fix the support frame 2 on the wall 1. The support frame 2 is fixed on the wall 1 through expansion bolts (not shown in the figure); then align the hook 7 on the installation frame 4 with the guiding groove 6 and slide it downward until the hook 7 is caught inside the stop block 8. Due to the limitation of the stop block 8, at this time, the installation frame 4 will not break away from the support frame 2, thus realizing the rapid installation of the curtain wall. The facing panel 5 can be glass, stone, or other plate-like structures.

[0021] A first slide groove 12 is horizontally arranged in the support frame 2, which is located above the stop block 8 and passes through the guide groove 6. A latch pin 20 is movably arranged in the first slide groove 12, and a first spring 17 is arranged at the tail of the latch pin 20. A fixing hole 9 cooperating with the latch pin 20 is provided on the side wall of the hook 7. A receiving groove 806 is provided on the upper end surface of the stop block 8. A pressure plate 802 protruding from the receiving groove 806 is movably arranged in the receiving groove 806, and a second spring 804 is connected to the lower surface of the pressure plate 802. A vertically arranged shift rod 803 is connected to the pressure plate 802. A through groove 16 connected to the first slide groove 12 and used for the shift rod 803 to move is provided in the support frame 2. A slot 19 cooperating with the shift rod 803 to limit the movement of the latch pin 20 is provided on the latch pin 20.

[0022] like Figure 4 and 5 As shown, before the installation frame 4 is installed, the stop rod 803 is inserted into the slot 19 at the bottom of the pin 20 to prevent the pin 20 from moving. At this time, the first spring 17 is in a compressed state; when the hook 7 is inserted into the guide groove 6 and slides downward to abut against the pressure plate 802, the pressure plate 802 drives the stop rod 803 to move down and disengage from the slot 19, and the first spring 17 pops out the pin 20, and the pin 20 passes through the fixing hole 9 on the hook 7, thereby locking the installation frame 4, avoiding the risk of the hook 7 disengaging from the block 8 due to the upward movement of the installation frame 4 due to external force, and at the same time preventing the installation frame 4 from moving upward due to external force and hitting other curtain wall structures above.

[0023] A step 805 is provided in the receiving groove 806. When the pressing plate 802 moves downward and contacts the step 805, the step 805 can support the pressing plate 802 to prevent the second spring 804 from being deformed beyond the limit and damaged by the compression, and at the same time ensure that the hook 7 is in a hard contact state to prevent the installation frame 4 from flashing up and down due to external force, which affects the stability of the curtain wall.

[0024] A second slide groove 14 for sliding the stopper 8 is laterally arranged in the support frame 2, and a third spring 15 is arranged in the second slide groove 14 for abutting the stopper 8 against the bottom of the guide groove 6. A first window 11 is provided on the mounting frame 4, and a second window 21 corresponding to the first window 11 and used for moving the stopper 8 and the latch 20 is provided on the support frame 2.

[0025] The third spring 15 presses the stopper 8 against the lower part of the guiding groove 6 due to the elastic force, thereby ensuring that the stopper 8 restricts the removal of the hook 7; when the decorative panel 5 needs to be replaced, the operator can conveniently move the stopper 8 and the bolt 20 through the provided first window 11 and second window 21, so as to perform the disassembly operation of the installation frame 4. Specifically: first, move out the bolt 20 to release the locking of the hook 7, then move the stopper 8, and finally the hook 7 can be directly moved out of the guiding groove 6 along the vertical direction of the wall body 1, thus completing the disassembly. If the stopper 8 is not in a movable manner, after moving out the bolt 20, it is necessary to move the installation frame 4 upward to remove the installation frame 4, but this method will be blocked by another installation frame 4 above. Therefore, setting the stopper 8 as a slidable structure facilitates the subsequent disassembly operation of the curtain wall.

[0026] A sealing plug (not shown in the figure) is clamped on the first window 11, and the sealing plug can prevent sundries or rainwater from entering the second window 21. When the installation frame 4 needs to be disassembled, the sealing plug is removed for operation.

[0027] A first through hole 18 is provided on the bolt 20, a second through hole 801 is opened on the stopper 8, and positioning holes 13 that cooperate with the first through hole 18 and the second through hole 801 are provided in both the first sliding groove 12 and the second sliding groove 14.

[0028] The provided first through hole 18 and second through hole 801 can cooperate with a plug rod (not shown in the figure) to drive the bolt 20 and the stopper 8. After the bolt 20 and the stopper 8 are moved in place, the plug rod continues to be inserted and inserted into the positioning hole 13, and the position remains unchanged after moving the bolt 20 and the stopper 8, which is convenient for removing the installation frame 4. Specifically: as Figure 4 shown, first drive the bolt 20 to move to the right and make the plug rod snap into the positioning hole 13, keep the bolt 20 stationary, then drive the stopper 8 to move to the right and make the plug rod snap into the positioning hole 13, keep the stopper 8 stationary. At this time, the installation frame 4 can be removed; after removing the installation frame 4, first take out the plug rod in the second through hole 801 to reset the stopper 8, and then take out the plug rod on the first through hole 18 to reset the bolt 20 and make the slot 19 on the bolt 20 snap onto the stop rod 803, so as to prepare for the next installation operation.

[0029] Among them, as Figure 4 shown, at this time the first through hole 18 coincides with the positioning hole 13 in the first sliding groove 12, that is, after the stopper 8 is reset, the stop rod 803 is exactly aligned and inserted into the slot 19. When the bolt 20 is released, no extra operation is required. And after the stopper 8 moves to the right and is fixed, the upper end of the stop rod 803 remains in contact with the bottom of the bolt 20, which is convenient for the stop rod 803 to snap into the slot 19 during the reset process of the stopper 8.

[0030] The stopper 8 and the hook 7 are provided with inclined surfaces 10 that incline towards the wall body 1. After the installation frame 4 is installed on the support frame 2, the inclined surfaces 10 can assist the installation frame 4 to closely fit the support frame 2, ensuring the stability of the installation frame 4; a sealing strip 3 is provided on the installation frame 4, and the sealing strip 3 can reduce the impact on the installation frame 4 during the installation process. At the same time, through the setting of the inclined surfaces 10, the sealing strip 3 closely fits the gap between the installation frame 4 and the support frame 2, ensuring the sealing performance and preventing sundries or rainwater from entering the inside of the installation frame 4.

[0031] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A curtain wall structure that is convenient for installation, characterized in that, It includes a support frame (2) installed on a wall (1). On one side of the support frame (2) away from the wall (1), there is an installation frame (4). A surface decorative panel (5) is installed on the installation frame (4). On one side of the support frame (2) away from the wall (1), a guiding groove (6) is provided. On one side of the installation frame (4) close to the support frame (2), there is a hook (7) for inserting into the guiding groove (6). At the lower end of the guiding groove (6), there is a stop block (8) cooperating with the hook (7).

2. The curtain wall structure facilitating installation according to claim 1, wherein, In the support frame (2), a first sliding groove (12) which is horizontally arranged above the stop block (8) and penetrates through the guiding groove (6) is provided. In the first sliding groove (12), a bolt (20) is movably arranged. At the tail of the bolt (20), there is a first spring (17). On the side wall of the hook (7), there is a fixing hole (9) cooperating with the bolt (20). On the upper end surface of the stop block (8), a receiving groove (806) is provided. In the receiving groove (806), a pressing plate (802) protruding from the receiving groove (806) is movably arranged. On the lower surface of the pressing plate (802), a second spring (804) is connected. On the pressing plate (802), a vertically arranged stop rod (803) is connected. In the support frame (2), a through groove (16) which is communicated with the first sliding groove (12) and is used for the movement of the stop rod (803) is provided. On the bolt (20), there is a slot (19) cooperating with the stop rod (803) to limit the movement of the bolt (20).

3. The curtain wall structure convenient for installation according to claim 2, characterized in that, In the receiving groove (806), there is a step (805).

4. The curtain wall structure convenient for installation according to claim 2, characterized in that, In the support frame (2), a second sliding groove (14) for the sliding of the stop block (8) is horizontally arranged. In the second sliding groove (14), there is a third spring (15) for pressing the stop block (8) against the lower part of the guiding groove (6). On the installation frame (4), a first window (11) is provided. On the support frame (2), a second window (21) corresponding to the first window (11) and used for moving the stop block (8) and the bolt (20) is provided.

5. The curtain wall structure convenient for installation according to claim 4, wherein, On the bolt (20), there is a first through hole (18). On the stop block (8), there is a second through hole (801). In both the first sliding groove (12) and the second sliding groove (14), there are positioning holes (13) cooperating with the first through hole (18) and the second through hole (801).

6. The curtain wall structure convenient for installation according to claim 1, characterized in that, On the stop block (8) and the hook (7), there are inclined surfaces (10) inclined towards the wall (1).

7. The curtain wall structure convenient for installation according to claim 1, characterized in that, On the installation frame (4), a sealing strip (3) is provided.

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