A device and construction method for accurately positioning various curtain wall embedded parts

Abstract

This invention discloses a device for accurately positioning various curtain wall embedded parts, including a template and an anchor plate. A positioning slide rail is installed on the inner side of the template, and a reinforcing cage is installed on the anchor plate. The anchor plate is slidably mounted on the positioning slide rail and is located on one side of the template. A pre-drilled hole is formed at the center of the anchor plate, and multiple anchor bars are arranged around the anchor plate. A template opening is formed at the center of the template, and the template opening corresponds to the pre-drilled hole. The same locking assembly is installed in both the template opening and the pre-drilled hole. This invention more rationally allocates labor, reduces labor costs, resolves the contradiction between the installation of curtain wall embedded parts and the installation of reinforcing bars, and solves the problem of displacement in various directions of curtain wall embedded parts during concrete pouring or waiting for pouring, thereby eliminating the resulting rework problems and reducing construction costs.

Description

Technical Field

[0001] The invention relates to the technical field of building curtain walls, and in particular to a device and a construction method for accurately positioning various curtain wall embedded parts. Background Art

[0002] In construction projects, curtain walls are beautiful, energy-saving and easy to maintain, and have been widely used in recent years. However, with the increase in application projects, construction quality issues have become more prominent. Therefore, we should identify the construction defects of curtain walls, analyze the quality assurance methods in curtain wall construction in combination with construction project practice, standardize curtain wall construction, and avoid the occurrence of quality problems.

[0003] The installation of curtain wall embedded parts is the basis and the top priority in the construction of building curtain walls, which directly affects the subsequent processes. Some construction workers may have problems with large deviations in the installation of embedded parts. For example, if the deviation exceeds the 20mm specified in the standard, the subsequent connecting parts cannot be installed normally; some construction workers may have problems with missing, wrong or biased embedding; some construction workers adjust the flatness as required, which affects the normal connection between the embedded parts and the subsequent connecting parts. Summary of the invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes a device and a construction method for accurately positioning various types of curtain wall embedded parts.

[0005] The present invention proposes a set of devices for accurately positioning various types of curtain wall embedded parts, including a template and an anchor plate, a positioning slide rail is installed on the inner side of the template, a steel cage is installed on the anchor plate, the anchor plate is slidably installed on the positioning slide rail, and the anchor plate is located on one side of the template, a pre-opening is opened at the center of the anchor plate, and a plurality of anchor bars are arranged around the anchor plate, a template opening is opened at the center of the template, and the template opening is arranged corresponding to the pre-opening, the template opening and the pre-opening are provided with the same locking assembly, the locking assembly includes a fixed locking assembly, a connecting piece, a screw and a nut, the fixed locking assembly, the connecting piece and the screw are fixedly connected in sequence, the fixed locking assembly, the connecting piece and the screw pass through the template opening and the pre-opening, the nut is threadedly sleeved on the screw, and the nut is located on the side of the template away from the anchor plate, and the fixed locking assembly is located on the side of the anchor plate away from the template.

[0006] Preferably, the positioning slide rail is a Z-shaped groove rail, and its form includes but is not limited to Z-shape, and the material of the positioning slide rail includes but is not limited to 304 stainless steel.

[0007] Preferably, a limit rod is threadedly installed on one side of the positioning slide rail, and one end of the limit rod extends into the positioning slide rail and contacts the anchor plate.

[0008] Preferably, the limiting rod is a socket-type structure.

[0009] Preferably, the screw and the connector are of a tightening structure, the material of the screw includes but is not limited to 304 stainless steel, and the material of the connector includes but is not limited to plastic.

[0010] Preferably, the material of the nut includes but is not limited to 304 stainless steel.

[0011] Preferably, the fixing lock is an expansion system fixing device, and its form includes but is not limited to an airplane shape, and the material of the fixing lock includes but is not limited to 304 stainless steel.

[0012] A construction method for a device for accurately positioning various curtain wall embedded parts includes the following construction steps:

[0013] S1 fixes the positioning rail on one side of the template, and the limit rod is fixed on the positioning rail according to the positioning. The anchor plate is aligned with the positioning rail and placed into the template together with the steel cage to fix the X-direction position. The limit rod is screwed to fix the position of the anchor plate, that is, the Y-direction position;

[0014] S2 passes the lock assembly through the pre-opened hole and pulls it outward to fix the Z-direction position of the anchor plate. At the same time, the positioning slide rail can ensure the thickness of the steel bar protective layer on the side where the curtain wall embedded parts are placed;

[0015] When S3 is demoulded, the nut on the locking assembly is unscrewed, the screw is removed from the template hole and the pre-opening hole, and then the template hole and the pre-opening hole are simply filled together.

[0016] Preferably, the step S2 specifically includes: rotating the screw rod to drive the connecting piece to rotate, thereby causing the fixing lock buckle to rotate, and then tightening the nut to make the anchor plate fit tightly against the template.

[0017] In the present invention, the device and construction method for accurately positioning various types of curtain wall embedded parts have an overall operating system that is simple and easy to use, convenient for construction, and compared with complex designs, the advantages are: no special training is required for workers, and only simple instructions are required to enable workers to understand the principles and carry out construction. Compared with traditional curtain wall embedded parts installation methods, the advantages are: avoiding secondary installation of templates, avoiding the curtain wall embedded parts from deviating from the designed position, and solving the contradictions between processes.

[0018] The whole system of the present invention has a simple principle, no complicated mechanical structure, occupies a small space, is easy to produce, install and operate, and directly solves the contradictions between the secondary installation template and the deviation of the curtain wall embedded parts from the designed position and the processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the lowering structure of a steel cage of a device for accurately positioning various curtain wall embedded parts proposed by the present invention;

[0020] Figure 2A schematic diagram of the front view structure of a template for a device for accurately positioning various curtain wall embedded parts proposed by the present invention;

[0021] Figure 3 A schematic diagram of the side view structure of a template for a device for accurately positioning various curtain wall embedded parts proposed by the present invention;

[0022] Figure 4 A schematic diagram of the anchor plate structure of a device for accurately positioning various curtain wall embedded parts proposed by the present invention;

[0023] Figure 5 A schematic diagram of the installation structure of the limit rods of a device for accurately positioning various curtain wall embedded parts proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the locking assembly of a device for accurately positioning various curtain wall embedded parts proposed by the present invention;

[0025] Figure 7 This is a schematic diagram of the structure before installation of a locking assembly of a device for accurately positioning various curtain wall embedded parts proposed by the present invention;

[0026] Figure 8 This is a schematic diagram of the structure of the locking assembly of a device for accurately positioning various curtain wall embedded parts proposed by the present invention during installation;

[0027] Fig. 9 The present invention is a schematic diagram of the structure of a locking assembly after installation of a device for accurately positioning various curtain wall embedded parts proposed by the present invention.

[0028] In the figure: 1 positioning rail, 2 limiting rod, 3 pre-opening, 4 fixing lock, 5 template, 6 anchor plate, 7 anchor bar, 8 steel cage, 9 connecting piece, 10 screw rod, 11 nut, 12 template opening. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Reference Figure 1-9, a device for accurately positioning various types of curtain wall embedded parts, including a template 5 and an anchor plate 6, a positioning slide rail 1 is installed on the inner side of the template 5, a steel cage 8 is installed on the anchor plate 6, the anchor plate 6 is slidably installed on the positioning slide rail 1, and the anchor plate 6 is located on one side of the template 5, a pre-opening 3 is opened at the center of the anchor plate 6, and a plurality of anchor bars 7 are arranged around the anchor plate 6, a template opening 12 is opened at the center of the template 5, and the template opening 12 is arranged corresponding to the pre-opening 3, the template opening 12 and the pre-opening 3 are provided with the same locking assembly, the locking assembly includes a fixed locking buckle 4, a connecting piece 9, a screw 10 and a nut 11, the fixed locking buckle 4, the connecting piece 9, and the screw 10 are fixedly connected in sequence, the fixed locking buckle 4, the connecting piece 9, and the screw 10 pass through the template opening 12 and the pre-opening 3, the nut 11 is threadedly sleeved on the screw 10, and the nut 11 is located on the side of the template 5 away from the anchor plate 6, and the fixed locking buckle 4 is located on the side of the anchor plate 6 away from the template 5.

[0031] In the present invention, the positioning rail 1 is a Z-shaped groove rail, and its form includes but is not limited to a Z shape. The material of the positioning rail 1 includes but is not limited to 304 stainless steel.

[0032] In the present invention, a limit rod 2 is threadedly installed on one side of the positioning slide rail 1, and one end of the limit rod 2 extends into the positioning slide rail 1 and contacts the anchor plate 6.

[0033] In the present invention, the limiting rod 2 is a socket-type structure.

[0034] In the present invention, the screw 10 and the connector 9 are of a tightening structure. The material of the screw 10 includes but is not limited to 304 stainless steel, and the material of the connector 9 includes but is not limited to plastic. The purpose of the tightening structure is to easily and quickly remove it from the connector when removing the mold, so that no protrusions are formed on the concrete surface, avoiding cutting or chiseling.

[0035] In the present invention, the material of the nut 11 includes but is not limited to 304 stainless steel.

[0036] In the present invention, the fixed lock buckle 4 is an expansion system fixing device, and its form includes but is not limited to an airplane shape. The material of the fixed lock buckle 4 includes but is not limited to 304 stainless steel. Any device that can pass through a hole in the template before expansion, pass through a pre-opened hole 3 of the curtain wall embedded part after expansion, and can close the anchor plate to the template is acceptable.

[0037] A construction method for a device for accurately positioning various curtain wall embedded parts includes the following construction steps:

[0038] S1 fixes the positioning rail 1 on one side of the template 5, and the limit rod 2 is fixed on the positioning rail 1 according to the positioning. The anchor plate 6 is aligned with the positioning rail 1 and placed into the template together with the steel cage 8 to fix the position in the X direction. The limit rod 2 is screwed to fix the position of the anchor plate 6, that is, the position in the Y direction is fixed;

[0039] S2 passes the lock assembly through the pre-opened hole 3 and then tightens it outward, fixing the Z-direction position of the anchor plate 6. At the same time, the positioning slide rail 1 can ensure the thickness of the steel bar protective layer on the side where the curtain wall embedded part is placed;

[0040] When S3 is demoulding, the nut 11 on the locking assembly is unscrewed, and the screw 10 is removed from the template hole 12 and the pre-opening hole 3. Then, the template hole 12 and the pre-opening hole 3 are simply filled together.

[0041] In the present invention, step S2 specifically includes: rotating the screw rod 10 to drive the connecting member 9 to rotate, thereby causing the fixing lock buckle 4 to rotate, and then tightening the nut 11 to make the anchor plate 6 and the template 5 close to each other.

[0042] The present invention: fix the positioning slide rail 1 on one side of the template 5, the limit rod 2 is fixed on the positioning slide rail 1 according to the positioning, and the anchor plate 6 is aligned with the positioning slide rail 1 and placed into the template together with the steel cage 8 to fix the X-direction position, screw the limit rod 2 to fix the position of the anchor plate 6, that is, fix the Y-direction position; after the lock buckle assembly passes through the pre-opening 3, it is tightened outwards, that is, the screw rod 10 is rotated to drive the connecting piece 9 to rotate, thereby causing the fixed lock buckle 4 to rotate, and then, the nut 11 is tightened to make the anchor plate 6 close to the template 5, and the Z-direction position of the anchor plate 6 is fixed. At the same time, the positioning slide rail 1 can ensure the thickness of the steel bar protective layer on the side where the curtain wall embedded part is placed; when removing the mold, the nut 11 on the lock buckle assembly is unscrewed, and the screw rod 10 is removed from the template opening 12 and the pre-opening 3, and then, the template opening 12 and the pre-opening 3 are simply filled together.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for accurately positioning various curtain wall embedded parts, characterized in that: The invention comprises a template (5) and an anchor plate (6), wherein a positioning slide rail (1) is installed on the inner side of the template (5), a steel cage (8) is installed on the anchor plate (6), the anchor plate (6) is slidably installed on the positioning slide rail (1), and the anchor plate (6) is located on one side of the template (5), a pre-opening (3) is opened at the center of the anchor plate (6), and a plurality of anchor bars (7) are arranged around the anchor plate (6), a template opening (12) is opened at the center of the template (5), and the template opening (12) is arranged corresponding to the pre-opening (3), the template opening (12) and the pre-opening (3) are provided with the same locking component, and the locking component comprises a fixed locking component (4), a connecting piece (9), a screw rod (10) and a nut (11), and the fixed locking component (4) is provided with a fixing screw (11), and the fixing screw (12) is provided with a fixing screw (11). The fixed lock buckle (4), the connecting piece (9), and the screw rod (10) are fixedly connected in sequence. The fixed lock buckle (4), the connecting piece (9), and the screw rod (10) penetrate the template opening (12) and the pre-opening (3). The nut (11) is threadedly sleeved on the screw rod (10), and the nut (11) is located on the side of the template (5) away from the anchor plate (6). The fixed lock buckle (4) is located on the side of the anchor plate (6) away from the template (5). The positioning rail (1) is a Z-shaped groove rail. A limiting rod (2) is threadedly installed on one side of the positioning rail (1). One end of the limiting rod (2) extends into the positioning rail (1) and contacts the anchor plate (6). The limiting rod (2) is a socket-type structure. The screw rod (10) and the connecting piece (9) are a tightening structure.

2. The construction method of a set of devices for accurately positioning various curtain wall embedded parts according to claim 1 is characterized in that: The construction steps include: S1 fixes the positioning rail (1) on one side of the template (5), and the limit rod (2) is fixed on the positioning rail (1) according to the positioning. The anchor plate (6) is aligned with the positioning rail (1) and then placed into the template together with the steel cage (8) to fix the position in the X direction. The limit rod (2) is screwed to fix the position of the anchor plate (6), that is, the position in the Y direction is fixed; S2 passes the locking assembly through the pre-opened hole (3) and then pulls it outwards to fix the Z-direction position of the anchor plate (6). At the same time, the positioning slide rail (1) can ensure the thickness of the steel bar protective layer on the side where the curtain wall embedded part is placed; When S3 is demoulded, the nut (11) on the locking assembly is screwed off, and the screw (10) is removed from the template opening (12) and the pre-opening (3). Then, the template opening (12) and the pre-opening (3) are simply filled together.

3. The construction method of a set of devices for accurately positioning various curtain wall embedded parts according to claim 2 is characterized in that: The step S2 specifically comprises: rotating the screw rod (10) to drive the connecting member (9) to rotate, thereby causing the fixing lock buckle (4) to rotate, and then tightening the nut (11) to make the anchor plate (6) and the template (5) fit tightly.

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