Curtain wall embedded part positioning device

Abstract

The utility model provides a curtain wall embedded part positioning device. The curtain wall embedded part positioning device comprises channel steel, a sliding groove formed in the channel steel, a pouring plate arranged on the opening side of the channel steel, an anchor bar fixedly arranged on the side, away from the pouring plate, of the channel steel, baffles arranged on the two sides of the channel steel and a fixing column arranged in the channel steel and penetrating through the pouring plate. The anchor bars are fixed to the reinforcement cage through binding bands and welding, the baffles can prevent concrete from entering the channel steel when the concrete is poured into the pouring plate, the connecting plate and the fixing plate are connected through glue so that the fixing plate can be conveniently taken down, the fixing column penetrates through the channel steel and the pouring plate, and when the concrete is solidified and sinks, the position of the embedded part cannot deviate up and down and left and right; the fixing bolt fixes the front-back position of the fixing column, so that the position of the embedded part cannot deviate front and back.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a positioning device for curtain wall embedded parts. Background Art

[0002] A curtain wall is an exterior wall enclosure of a building, which is hung like a curtain, so it is also called a suspended wall. It is a lightweight wall with a decorative effect commonly used in modern high-rise buildings. It consists of a structural framework and embedded panels, and is a building enclosure structure that does not bear the load and function of the main structure. In order to ensure the safety performance of the curtain wall structure, embedded parts are required to reinforce and install the curtain wall. Embedded parts are key components used in building construction and are pre-installed in concealed works during the construction process for lapping when building the upper structure, so as to facilitate the installation and fixation of external engineering equipment foundations. Generally, they are connected to the steel reinforcement cage by welding. After the embedded parts are installed and fixed in the working position, concrete is poured into the casting plate. The two ends of the channel-shaped embedded parts are open, and it is easy for the concrete to enter, which affects the subsequent installation of T-shaped bolts. Moreover, during the solidification process of the concrete, shrinkage and subsidence will occur, affecting the deviation of the position of the embedded parts. Summary of the Utility Model

[0003] The utility model provides a positioning device for curtain wall embedded parts to solve the technical problems existing in the above background art.

[0004] The purpose and effect of a positioning device for curtain wall embedded parts of the utility model are achieved by the following specific technical means: A positioning device for curtain wall embedded parts includes a channel steel, a chute arranged inside the channel steel, a casting plate arranged on the opening side of the channel steel, and anchor bars fixedly arranged on the side of the channel steel away from the casting plate, and is characterized in that:

[0005] Baffle plates are arranged on both sides of the channel steel, including a blocking structure arranged inside the chute and an installation structure connected to a fixed column;

[0006] Fixed columns are arranged inside the channel steel and penetrate through the casting plate, including a limiting structure arranged inside the channel steel and penetrating through the casting plate and a fixing structure connected to the baffle plate.

[0007] Preferably, the blocking structure of the baffle plate includes:

[0008] Fixed plates are arranged on both sides inside the chute;

[0009] Connecting plates are arranged outside the fixed plates;

[0010] The sizes of the fixed plates and the connecting plates are both adapted to the size inside the chute, and the outside of the fixed plate is fixedly connected to the connecting plate by glue.

[0011] Preferably, the installation structure of the baffle plate includes:

[0012] The mounting plate is arranged inside the fixing plate;

[0013] The fixing bolt passes through the mounting plate and the inside of the fixing plate;

[0014] The outer surface of the fixing bolt is movably connected to the holes inside the mounting plate and the fixing plate through threads.

[0015] Preferably, the limiting structure of the fixing column includes:

[0016] The fixing hole is arranged inside the inner wall of the channel steel away from the casting plate;

[0017] The limiting column is arranged inside the fixing hole and passes through the casting plate and the connecting column;

[0018] The outer surface of the limiting column is movably connected to the inside of the casting plate, the inside of the fixing hole and the inside of the connecting column through threads.

[0019] Preferably, the fixing structure of the fixing column includes:

[0020] The limiting plate is arranged on the side of the casting plate away from the channel steel on the limiting column;

[0021] The limiting bolt is arranged on the side of the limiting plate away from the casting plate on the limiting column;

[0022] The connecting column is arranged inside the sliding groove on the limiting column;

[0023] The other end of the connecting column is fixedly connected to the mounting plate.

[0024] Preferably, the shape of the sliding groove is a T-shaped groove.

[0025] Preferably, welding points are arranged on the side of the channel steel away from the casting plate.

[0026] Preferably, one end of the anchor bar is fixedly connected to the channel steel by welding with the welding point, and the anchor bars are arranged in equidistant straight lines.

[0027] Beneficial effects:

[0028] 1. By setting the blocking structure and the mounting structure, the channel steel is placed inside the steel reinforcement cage. The anchor bars are fixed on the steel reinforcement cage through binding straps and welding. The fixing plate is placed on one side of the sliding groove flush with the channel steel. The mounting plate and the fixing plate are fixed by the fixing bolts. When pouring concrete into the casting plate, the baffle can block the concrete from entering the inside of the channel steel. After the concrete solidifies, the fixing column is removed, and then the fixing bolts are loosened to remove the connecting column and the mounting plate. The connecting plate and the fixing plate are connected by glue, which is convenient for removing the fixing plate and will not cause the fixing plate to stick to the concrete and cannot be removed. The device has a simple structure. After the channel steel is installed, it can be removed and reused multiple times without additional cost.

[0029] 2. By setting the limit structure and the fixing structure, the limit column penetrates through the casting plate, the limit column is rotated and passed through the connecting column to be connected to the fixing hole, then the limit plate passes through the limit column and is closely attached to the casting plate, and then the limit bolt is used to fix the limit column and the casting plate. The fixing column passes through the channel steel and the casting plate. When the concrete solidifies and sinks, the position of the embedded part will not shift up and down, left and right. The fixing bolt fixes the front and rear positions of the fixing column, so that the position of the embedded part will not shift back and forth. Description of the Drawings

[0030] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0031] Figure 2 It is a schematic diagram of the internal structure of the channel steel of the present utility model.

[0032] Figure 3 It is a schematic diagram of the feeding anchor bar structure of the present utility model.

[0033] Figure 4 It is a schematic diagram of the baffle structure of the present utility model.

[0034] Figures 1-4 In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0035] 1. Channel steel; 2. Anchor bar; 3. Baffle; 301. Fixed plate; 302. Connecting plate; 303. Installation plate; 304. Fixed bolt; 4. Casting plate; 5. Fixed column; 501. Limit column; 502. Limit bolt; 503. Limit plate; 504. Connecting column; 6. Slide groove; 7. Fixing hole; 8. Welding point. Detailed Embodiment

[0036] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0037] Embodiment 1

[0038] As shown in the attached Figure 1 to the attached Figure 4 figures: It includes channel steel 1, a slide groove 6 arranged inside the channel steel 1, a casting plate 4 arranged on the opening side of the channel steel 1, and an anchor bar 2 fixedly arranged on the side of the channel steel 1 away from the casting plate 4. A baffle 3 is arranged on both sides of the channel steel 1, including a blocking structure arranged inside the slide groove 6 and an installation structure connected to the fixed column 5; a fixed column 5 is arranged inside the channel steel 1 and penetrates through the casting plate 4, including a limit structure arranged inside the channel steel 1 and penetrating through the casting plate 4 and a fixed structure connected to the baffle 3.

[0039] The blocking structure of the baffle 3 includes: fixing plates 301 arranged on both sides inside the sliding groove 6, connecting plates 302 arranged on the outer sides of the fixing plates 301. The sizes of the fixing plates 301 and the connecting plates 302 are both adapted to the internal size of the sliding groove 6. The outer side of the fixing plate 301 is fixedly connected to the connecting plate 302 by glue. The connection of the connecting plate 302 and the fixing plate 301 by glue facilitates the removal of the fixing plate 301 and prevents the fixing plate 301 from adhering to the concrete and being unable to be removed.

[0040] Furthermore, the installation structure of the baffle 3 includes: an installation plate 303 arranged on the inner side of the fixing plate 301, and a fixing bolt 304 passing through the installation plate 303 and the inside of the fixing plate 301. The outer surface of the fixing bolt 304 is movably connected to the holes inside the installation plate 303 and the fixing plate 301 by threads. The connecting column 504 fixes the position of the baffle 3.

[0041] Embodiment 2

[0042] As shown in the atta Figure 1 ched drawin Figure 4 gs: The limiting structure of the fixing column 5 includes: a fixing hole 7 arranged inside the side wall of the channel steel 1 away from the casting plate 4, a limiting column 501 passing through the casting plate 4 and the connecting column 504 inside the fixing hole 7. The outer surface of the limiting column 501 is movably connected to the inside of the casting plate 4, the inside of the fixing hole 7, and the inside of the connecting column 504 by threads. The fixing column 5 passes through the channel steel 1 and the casting plate 4, and when the concrete solidifies and sinks, the position of the embedded part will not shift up and down, left and right.

[0043] Furthermore, the fixing structure of the fixing column 5 includes: a limiting plate 503 arranged on the side of the casting plate 4 away from the channel steel 1 on the limiting column 501, a limiting bolt 502 arranged on the side of the limiting plate 503 away from the casting plate 4 on the limiting column 501, a connecting column 504 arranged inside the sliding groove 6 on the limiting column 501. The other end of the connecting column 504 is fixedly connected to the installation plate 303. The fixing bolt 304 fixes the front and back positions of the fixing column 5, preventing the position of the embedded part from shifting back and forth.

[0044] Embodiment 3

[0045] As shown in the atta Figure 1 ched drawin Figure 4 gs: The sliding groove 6 is in the shape of a T-shaped groove, and the T-shaped bolt is installed inside the sliding groove 6.

[0046] A welding point 8 is arranged on the side of the channel steel 1 away from the casting plate 4. The welding point 8 facilitates the welding of the channel steel 1 and the anchor bar 2.

[0047] One end of the anchor bar 2 is fixedly connected to the channel steel 1 by welding with the welding point 8. The anchor bars 2 are arranged in equidistant straight lines and are connected and fixed to the reinforcement cage by straps and welding.

[0048] Working principle: The channel steel 1 is placed inside the steel reinforcement cage, and the anchor bars 2 are fixed on the steel reinforcement cage through straps and welding. The fixing plate 301 is placed on one side of the chute 6 flush with the channel steel 1, and the mounting plate 303 and the fixing plate 301 are fixed through the fixing bolts 304. When pouring concrete into the pouring plate 4, the baffle 3 can prevent the concrete from entering the inside of the channel steel 1. After the concrete solidifies, the fixing column 5 is removed, and then the fixing bolts 304 are loosened to remove the connecting column 504 and the mounting plate 303. The connecting plate 302 and the fixing plate 301 are connected by glue to facilitate the removal of the fixing plate 301 and prevent the fixing plate 301 from adhering to the concrete and being unable to be removed. The limiting column 501 penetrates through the pouring plate 4, and the limiting column 501 is rotated to pass through the connecting column 504 and connect to the fixing hole 7. Then, the limiting plate 503 passes through the limiting column 501 and is closely attached to the pouring plate 4. Then, the limiting bolt 502 is used to fix the limiting column 501 and the pouring plate 4. The fixing column 5 passes through the channel steel 1 and the pouring plate 4. When the concrete solidifies and sinks, the position of the embedded part will not shift up, down, left, or right. The fixing bolts 304 fix the front and rear positions of the fixing column 5, so that the position of the embedded part will not shift back and forth.

Claims

1. A curtain wall embedded part positioning device, comprising a channel steel (1), a slide groove (6) arranged inside the channel steel (1), a casting plate (4) arranged on the opening side of the channel steel (1), and an anchor bar (2) fixedly arranged on the side of the channel steel (1) away from the casting plate (4), characterized in that: The baffle (3) is arranged on both sides of the channel steel (1), and comprises a blocking structure arranged inside the slide groove (6) and a mounting structure connected to the fixing column (5); The fixed column (5) is arranged inside the channel steel (1) and penetrates the casting plate (4), and comprises a limiting structure arranged inside the channel steel (1) and penetrates the casting plate (4) and a fixing structure connected to the baffle (3).

2. The curtain wall embedded parts positioning device according to claim 1, characterized in that: The blocking structure of the baffle (3) comprises: A fixing plate (301) is arranged on both sides of the inside of the slide groove (6); A connecting plate (302) is arranged outside the fixing plate (301); The sizes of the fixing plate (301) and the connecting plate (302) are adapted to the internal size of the slide groove (6), and the outer side of the fixing plate (301) is fixedly connected to the connecting plate (302) by glue.

3. The curtain wall embedded part positioning device according to claim 1, characterized in that: The mounting structure of the baffle (3) comprises: A mounting plate (303) is disposed inside the fixing plate (301); A fixing bolt (304) passes through the interior of the mounting plate (303) and the fixing plate (301); The outer surface of the fixing bolt (304) is movably connected to the holes inside the mounting plate (303) and the fixing plate (301) through threads.

4. The curtain wall embedded part positioning device according to claim 1, characterized in that: The limiting structure of the fixed column (5) comprises: A fixing hole (7) is arranged inside a side wall of the channel steel (1) away from the casting plate (4); A limiting column (501) is arranged inside the fixing hole (7) and penetrates the casting plate (4) and the connecting column (504); The outer surface of the limiting column (501) is movably connected to the inside of the casting plate (4), the inside of the fixing hole (7) and the inside of the connecting column (504) through threads.

5. The curtain wall embedded part positioning device according to claim 1, characterized in that: The fixing structure of the fixing column (5) comprises: A limiting plate (503) is arranged on the limiting column (501) on a side of the casting plate (4) away from the channel steel (1); A limit bolt (502) is arranged on a side of the upper limit plate (503) of the limit column (501) away from the casting plate (4); A connecting column (504) is arranged inside the upper slide groove (6) of the limiting column (501); The other end of the connecting column (504) is fixedly connected to the mounting plate (303).

6. The curtain wall embedded part positioning device according to claim 1, characterized in that: The slide groove (6) is in the shape of a T-shaped groove.

7. The curtain wall embedded part positioning device according to claim 1, characterized in that: A welding point (8) is provided on the side of the channel steel (1) away from the casting plate (4).

8. The curtain wall embedded part positioning device according to claim 1, characterized in that: One end of the anchor bar (2) is fixedly connected to the channel steel (1) by welding to a welding point (8), and the anchor bars (2) are arranged in an equidistant straight line.

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