Keel structure for curtain wall installation

Abstract

The utility model discloses a keel structure for curtain wall installation, and relates to the technical field of curtain wall installation, the keel structure comprises a keel frame body and an installation groove, the upper positions of the front end and the rear end of the keel frame body are both provided with sliding grooves, and the sliding grooves are movably provided with L-shaped fixing plates through first ship-shaped bolts; the end, away from the keel frame body, of the L-shaped fixing plate is connected with the mounting groove through a second ship-shaped bolt, a movable groove is formed in the keel frame body, through the supporting rod, the mounting plate, a movable block, an adjusting block, a locking rod and a pressing block, adjustment can be conveniently conducted according to the curtain wall body mounting requirement, and the use flexibility can be conveniently improved; the tedious steps of punching holes back and forth for adjustment are reduced, the using effect is improved, and the problems that when a curtain wall supporting plate has deviation in the fixing process of a traditional curtain wall installation keel, adjustment is difficult, the using flexibility is poor, fixing bolts penetrate through holes, pressing blocks are fixed to the gaps between the curtain wall and a keel installation groove, and the operation steps are tedious are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, in particular to a keel structure for curtain wall installation. Background Art

[0002] Curtain wall is the outer wall of a building. It is non-load-bearing and is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is usually composed of a supporting structure system and panels. When installing the curtain wall, a keel structure is required to fix the curtain wall.

[0003] When fixing the existing curtain wall installation keel, anti-rust bolts are usually used to fix the keel to a suitable position first, and the curtain wall support plate is fixed to the keel with bolts, and then the curtain wall panel is installed on the curtain wall support plate. When the curtain wall support plate has deviations, it is difficult to adjust and the flexibility of use is poor. After the curtain wall is installed, it is usually necessary to use a pressure block for fastening. When fixing the pressure block, it is usually necessary to drill a hole at a suitable position of the keel, and then use a fixing bolt to pass through the hole to fix the pressure block in the gap between the curtain wall and the keel installation groove. The operation steps are relatively cumbersome. Utility Model Content

[0004] The main purpose of the utility model is to provide a keel structure for curtain wall installation, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A keel structure for curtain wall installation, comprising a keel frame body and an installation groove, wherein the front and rear ends of the keel frame body are provided with slide grooves, the slide grooves are movably provided with an L-shaped fixing plate through a first boat-shaped bolt, and the end of the L-shaped fixing plate away from the keel frame body is connected to the installation groove through a second boat-shaped bolt, the interior of the keel frame body is provided with a movable groove, and a support rod is fixedly provided inside the movable groove;

[0007] A movable block is slidably installed on the outer ring of the support rod, and the outer ring of the support rod is provided with an external thread. The support rod is threadedly connected to two adjusting nuts through the external thread, and the upper and lower opposite ends of the two adjusting nuts are fitted with the upper and lower ends of the movable block. The front and rear ends of the movable block are both installed with mounting plates through fixing bolts, and the tops of the two mounting plates are both installed with curtain wall support plates. A fixing groove is provided on one side of the keel frame body, and a curtain wall body is provided on one side of the keel frame body. A clamping block 2 is fixedly connected to the front and rear end positions of a side of the curtain wall body close to the keel frame body, and a clamping block 1 matching the fixing groove is fixedly connected to the side of the curtain wall body close to the keel frame body and at the front end position.

[0008] As a further solution of the utility model, a clamping groove matching the fixing groove is opened at the front end of the keel frame body, and an adjusting block is slidably connected to the front end of the clamping groove, a locking rod is movably connected through the front and rear ends of the adjusting block, and the rear end of the locking rod extends into the keel frame body.

[0009] As a further solution of the utility model, one end of the locking rod located in the fixed groove is fixedly connected to a pressure block that matches the clamping block, the outer ring of the locking rod is provided with an external thread, and the front position of the outer ring of the locking rod is threadedly connected to a locking nut through the external thread, and the rear end of the locking nut is fitted with the front end of the adjusting block.

[0010] As a further solution of the utility model, a non-slip rubber pad is provided at the connection between the adjustment block and the keel frame body, and an end of the pressure block away from the locking rod is provided with non-slip textures.

[0011] As a further solution of the utility model, the keel frame body is symmetrically arranged in two groups, and the curtain wall support plate is detachably connected to the movable blocks on the two keel frame bodies through a mounting plate and fixing bolts.

[0012] As a further solution of the utility model, a positioning plug is arranged at the top end of the keel frame body, and a slot matching the positioning plug is opened at the bottom end of the keel frame body.

[0013] As a further solution of the utility model, two sides of the movable block are in contact with the inner wall of the keel frame body, and the movable block and the keel frame body are slidably connected.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model is convenient for adjusting the position of the curtain wall support plate by arranging the support rod, the mounting plate, the movable block and the adjusting nut to cooperate with each other, and is convenient for adjusting according to the installation needs of the curtain wall body, and the adjustment does not need to unscrew the mounting plate and reinstall it, which is convenient for improving the adjustment efficiency. At the same time, the adjustment can be carried out without disassembly, which can reduce the probability of small parts falling off, and is convenient for improving the flexibility of use.

[0016] By arranging an adjusting block, a locking rod, a pressing block and a clamping block one, and by turning the locking nut to drive the pressing block to approach the clamping block one, it is convenient to press the curtain wall body and reduce the probability of the curtain wall body falling off. By sliding the adjusting block on the keel frame body, the pressing block can be slid to a suitable position as needed to be pressed and fixed, thereby reducing the tedious steps of drilling back and forth for adjustment and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a keel structure for curtain wall installation according to the utility model;

[0018] Figure 2 The utility model is a keel structure for curtain wall installation Figure 1 A magnified image of area A;

[0019] Figure 3 The utility model discloses a separation of the curtain wall body and the keel frame body in the overall structure of a keel structure for curtain wall installation;

[0020] Figure 4 The utility model is a demonstration diagram of the installation of a curtain wall body in a keel structure for curtain wall installation.

[0021] In the figure: 1. keel frame body; 2. L-shaped fixing plate; 3. mounting groove; 4. positioning plug; 5. fixing groove; 6. support rod; 7. movable block; 8. mounting plate; 9. curtain wall support plate; 10. curtain wall body; 11. clamping block 1; 12. clamping block 2; 13. adjustment block; 14. locking rod; 15. pressure block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-4 As shown, a keel structure for curtain wall installation includes a keel frame body 1 and a mounting groove 3. The front and rear ends of the keel frame body 1 are provided with slide grooves, and an L-shaped fixing plate 2 is movably installed in the slide groove through a boat-shaped bolt 1, and the end of the L-shaped fixing plate 2 away from the keel frame body 1 is connected to the mounting groove 3 through a boat-shaped bolt 2. A movable groove is provided inside the keel frame body 1, and a support rod 6 is fixedly installed inside the movable groove;

[0024] A movable block 7 is slidably installed on the outer ring of the support rod 6. The outer ring of the support rod 6 is provided with an external thread. The support rod 6 is threadedly connected to two adjusting nuts through the external thread, and the upper and lower opposite ends of the two adjusting nuts are fitted with the upper and lower ends of the movable block 7. The front and rear ends of the movable block 7 are both installed with mounting plates 8 through fixing bolts, and the tops of the two mounting plates 8 are both installed with curtain wall support plates 9. A fixing groove 5 is provided on one side of the keel frame body 1, and a curtain wall body 10 is provided on one side of the keel frame body 1. A clamping block 2 12 is fixedly connected to the lower side of the curtain wall body 10 close to the keel frame body 1 near the front and rear ends. A clamping groove 2 matching with the clamping block 2 12 is provided on the top of the curtain wall support plate 9, and a clamping block 11 matching with the fixing groove 5 is fixedly connected to the side of the curtain wall body 10 close to the keel frame body 1 and near the front end.

[0025] In this embodiment, a clamping groove matching the fixing groove 5 is provided at the front end of the keel frame body 1, and an adjusting block 13 is slidably connected to the front end of the clamping groove. A locking rod 14 is movably connected through the front and rear ends of the adjusting block 13, and the rear end of the locking rod 14 extends into the keel frame body 1, which can push the adjusting block 13 to slide on the keel frame body 1, thereby facilitating the adjustment of the adjusting block 13.

[0026] In this embodiment, one end of the locking rod 14 located in the fixing groove 5 is fixedly connected with a pressure block 15 that matches the clamping block 11. The outer ring of the locking rod 14 is provided with an external thread, and the front position of the outer ring of the locking rod 14 is threadedly connected with a locking nut through the external thread, and the rear end of the locking nut is in contact with the front end of the adjusting block 13. By screwing the locking nut, the locking rod 14 drives the pressure block 15 to press the clamping block 11, which can prevent the curtain wall body 10 from escaping from the fixing groove 5 outward, thereby improving the installation stability.

[0027] In this embodiment, a non-slip rubber pad is provided at the connection between the adjustment block 13 and the keel frame body 1, and an anti-slip texture is provided at the end of the pressure block 15 away from the locking rod 14. The non-slip rubber pad and the anti-slip texture can easily increase the friction after contact and reduce the probability of sliding.

[0028] In this embodiment, two groups of keel frame bodies 1 are symmetrically arranged, and the curtain wall support plates 9 are detachably connected to the movable blocks 7 on the two keel frame bodies 1 through the mounting plates 8 and fixing bolts. They are not arranged in an integrated manner, and are easy to disassemble and replace.

[0029] In this embodiment, a positioning block 4 is provided at the top of the keel frame body 1, and a slot matching the positioning block 4 is opened at the bottom of the keel frame body 1. When docking, the positioning block 4 on the top of one keel frame body 1 is inserted into the bottom of the other keel frame body 1 to facilitate installation and positioning.

[0030] In this embodiment, both sides of the movable block 7 are in contact with the inner wall of the keel frame body 1, and the movable block 7 and the keel frame body 1 are slidably connected. By the movable block 7 being in contact with the inner wall of the keel frame body 1, the movable block 7 can be prevented from shaking back and forth, and the sliding connection can prevent the keel frame body 1 from interfering with the adjustment of the movable block 7.

[0031] It should be noted that the utility model is a keel structure for curtain wall installation. When in use, first during construction, the installation groove 3 can be pre-buried in the external wall as needed, and then the keel frame body 1 can be installed at the installation groove 3 using the boat-shaped bolts and the L-shaped fixing plate 2 according to the existing fixing steps, and the keel frame body 1 can be adjusted to a suitable position, and multiple keel frame bodies 1 can be docked according to the wall height. When docking, the positioning plug 4 on the top of one of the keel frame bodies 1 can be inserted into the bottom of another keel frame body 1, and the positioning plug 4 plays a docking positioning role. After that, all the keel frame bodies 1 are fixed;

[0032] The mounting plate 8 can be mounted on the movable block 7 using fixing bolts, and then the curtain wall support plate 9 can be mounted on the mounting plate 8. After the curtain wall support plate 9 is fixed to the mounting plate 8, since the movable block 7 is slidably mounted on the outer ring of the support rod 6, and the upper and lower ends of the movable block 7 are both provided with adjusting nuts threadedly connected to the support rod 6, the two adjusting nuts can be screwed in turn to adjust the position of the curtain wall support plate 9 so that its position matches the size of the curtain wall body 10, and this step can be performed on the ground without interfering with the installation of the keel frame body 1;

[0033] When all the curtain wall support plates 9 are adjusted, the curtain wall body 10 can be lifted up using an external tool, and then the block 2 12 on the curtain wall body 10 is adjusted to fit into the slot 2 on the curtain wall support plate 9, and the block 1 11 is in the fixing slot 5, and then the curtain wall body 10 is pushed toward the center point of the curtain wall support plate 9, so that the block 1 11 contacts the fixing slot 5, thereby completing the initial fixation;

[0034] Because the adjusting block 13 is slidably installed on the keel frame body 1, a locking rod 14 is slidably installed on the adjusting block 13, and one end of the locking rod 14 located in the fixing groove 5 is fixedly connected with a pressure block 15 matching with the block 11. At the same time, the outer ring of the locking rod 14 is provided with a locking nut, so that the adjusting block 13 can be pushed to slide on the keel frame body 1, and the pressure block 15 is adjusted to a suitable clamping position. Then, the locking nut is screwed to make the locking rod 14 move toward the fixing groove 5, thereby driving the pressure block 15 to approach the block 11, thereby clamping the block 11. Because the block 11 is fixedly connected to the curtain wall body 10, after being clamped, the curtain wall body 10 can be prevented from escaping from the fixing groove 5 outwards, thereby improving the installation stability. During the installation process of the curtain wall body 10, it is necessary to proceed from back to front in sequence, and ensure that the installed curtain wall body 10 will not hinder the installation of another curtain wall body 10.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A keel structure for curtain wall installation, comprising a keel frame body (1) and an installation groove (3), wherein the front and rear ends of the keel frame body (1) are provided with a slide groove, and the slide groove is movably mounted with an L-shaped fixing plate (2) through a boat-shaped bolt, and the end of the L-shaped fixing plate (2) away from the keel frame body (1) is connected to the installation groove (3) through a boat-shaped bolt, characterized in that: A movable groove is provided inside the keel frame body (1), and a support rod (6) is fixedly installed inside the movable groove; A movable block (7) is slidably mounted on the outer ring of the support rod (6), and an outer thread is provided on the outer ring of the support rod (6). The support rod (6) is threadedly connected to two adjusting nuts through the external thread, and the upper and lower opposite ends of the two adjusting nuts are fitted with the upper and lower ends of the movable block (7). The front and rear ends of the movable block (7) are both mounted with mounting plates (8) through fixing bolts, and the top ends of the two mounting plates (8) are both mounted with curtain wall support plates (9). A fixing groove (5) is provided on one side of the keel frame body (1), and a curtain wall body (10) is provided on one side of the keel frame body (1). A second clamping block (12) is fixedly connected to the lower side of the curtain wall body (10) close to the keel frame body (1) and close to the front and rear ends. A second clamping groove matching the second clamping block (12) is provided on the top of the curtain wall support plate (9). A first clamping block (11) matching the fixing groove (5) is fixedly connected to the side of the curtain wall body (10) close to the keel frame body (1) and close to the front end.

2. A curtain wall installation keel structure according to claim 1, characterized in that: The front end of the keel frame body (1) is provided with a clamping groove that matches the fixing groove (5), and the front end of the clamping groove is slidably connected to an adjustment block (13), and the front and rear ends of the adjustment block (13) are movably connected to a locking rod (14), and the rear end of the locking rod (14) extends into the keel frame body (1).

3. A curtain wall installation keel structure according to claim 2, characterized in that: One end of the locking rod (14) located in the fixing groove (5) is fixedly connected to a pressing block (15) matching the clamping block (11), the outer ring of the locking rod (14) is provided with an external thread, and the front position of the outer ring of the locking rod (14) is threadedly connected to a locking nut via the external thread, and the rear end of the locking nut is in contact with the front end of the adjusting block (13).

4. A curtain wall installation keel structure according to claim 3, characterized in that: An anti-skid rubber pad is provided at the connection between the adjustment block (13) and the keel frame body (1), and an anti-skid pattern is provided at one end of the pressure block (15) away from the locking rod (14).

5. The keel structure for curtain wall installation according to claim 1, characterized in that: The keel frame body (1) is symmetrically provided with two groups, and the curtain wall support plate (9) is detachably connected to the movable blocks (7) on the two keel frame bodies (1) via a mounting plate (8) and fixing bolts.

6. The keel structure for curtain wall installation according to claim 1, characterized in that: A positioning plug block (4) is arranged at the top end of the keel frame body (1), and a slot matching the positioning plug block (4) is arranged at the bottom end of the keel frame body (1).

7. The keel structure for curtain wall installation according to claim 1, characterized in that: Both sides of the movable block (7) are in contact with the inner wall of the keel frame body (1), and the movable block (7) and the keel frame body (1) are slidably connected.

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