Reinforcing steel bar fixing structure for external facade building block knotting point

Abstract

The utility model relates to the technical field of building internal fixing structures, and discloses a reinforcing steel bar fixing structure for external facade building block knotting points, which comprises a reinforcing steel bar body, a fixing piece, a telescopic rod and a connecting assembly, one end of the steel bar body is connected with a fixing piece which is fixed in a building block, the other end of the steel bar body is provided with a groove body, and the telescopic rod extends into the groove body and is in sliding connection with the steel bar body; the multiple connecting assemblies are connected with the steel bar body and the telescopic rod correspondingly, the multiple connecting assemblies are connected into the building blocks correspondingly, the overall length is adjusted through relative movement of the telescopic rod and the steel bar body, and the connecting assemblies are connected to the building blocks through the fixing pieces and the connecting assemblies. The technical problem that in the prior art, construction time is wasted is solved, and the technical effects that the construction time is shorter, and more installation scenes are adapted are achieved.

Description

Technical Field

[0001] This utility model relates to the field of building internal fixed structure technology, and in particular to a steel bar fixing structure for the connection node of exterior facade blocks. Background Technology

[0002] The use of steel reinforcement to fix the joints of the exterior masonry blocks is a common application of confined reinforced masonry block structures. Specifically, this type of structure involves the local placement of structural steel reinforcement in the masonry wall, such as vertical reinforcement at the corners, T-joints, cross joints, and edges of large openings in the wall. The main function of the structural steel reinforcement is to act as a core column to transform the masonry wall of the building into a confined masonry component, so as to achieve sufficient ductility and deformation capacity under horizontal seismic action, ensuring that the structure does not collapse even when cracked under a major earthquake.

[0003] In existing technologies, steel reinforcement fixing structures are generally prefabricated structures with a fixed length, which are fixed to the exterior wall surface by drilling. However, the existing length cannot meet the needs of different scenarios, and secondary processing is required during on-site construction, which wastes construction time. Utility Model Content

[0004] The purpose of this utility model is to provide a steel reinforcement fixing structure for the connection node of the exterior facade block, so as to solve the technical problem of wasting construction time in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model provides a steel reinforcement fixing structure for the tie node of the exterior facade block, including a steel reinforcement body, a fixing component, a telescopic rod and a connecting component;

[0006] One end of the steel bar body is connected to the fixing member, which is fixed in the block. The other end of the steel bar body is provided with a groove, and the telescopic rod extends into the groove and is slidably connected to the steel bar body.

[0007] The connecting components are provided in multiple ways, and the multiple connecting components are respectively connected to the steel bar body and the telescopic rod, and the multiple connecting components are respectively connected to the masonry block.

[0008] In an optional embodiment, the reinforcing bar body is configured as a right angle, and the axis of the fastener is parallel to the axis of the connecting assembly.

[0009] In an optional embodiment, the connection assembly includes a first node column and a second node column, the first node column being connected to the steel reinforcement body and the second node column being connected to the expansion rod, the first node column and the second node column being arranged in parallel.

[0010] In an optional embodiment, the first node column is arranged perpendicular to the steel bar body, and the second node column is arranged perpendicular to the telescopic rod.

[0011] In an optional embodiment, a screw is provided at one end of the second node post, and a screw groove is provided on the telescopic rod. The second node post is connected to the screw groove on the telescopic rod through the screw.

[0012] In an optional embodiment, a reinforcing component is provided between the second node post and the telescopic rod, and the reinforcing component is connected to the telescopic rod and the second node post respectively.

[0013] In an optional embodiment, the reinforcing assembly includes a reinforcing plate and bolts;

[0014] The reinforcing plate is sleeved on the second node post, the bolt passes through the reinforcing plate, and the bolt is threadedly connected to the telescopic rod.

[0015] In an optional embodiment, the reinforcing assembly further includes a protective cover disposed on the reinforcing plate and fitted onto the bolt.

[0016] In an optional embodiment, an end cap is provided at one end of the telescopic rod that extends into the groove, and the end cap is slidably connected to the inner wall of the groove.

[0017] In optional embodiments, it also includes an adhesive layer, an insulation layer, a first hook and loop fastener, a second hook and loop fastener, and a moisture-proof layer;

[0018] The surfaces of the steel bar body and the telescopic rod are sequentially provided with the adhesive layer, the insulation layer, the first Velcro, the second Velcro, and the moisture-proof layer.

[0019] This utility model provides a steel reinforcement fixing structure for the connection node of exterior masonry blocks, including a steel reinforcement body, a fixing member, a telescopic rod, and connecting components. One end of the steel reinforcement body is connected to the fixing member, which is fixed in the masonry block. The other end of the steel reinforcement body is provided with a groove, into which the telescopic rod extends and is slidably connected to the steel reinforcement body. Multiple connecting components are provided, each connected to the steel reinforcement body and the telescopic rod, and each connected to the masonry block. The overall length is adjusted by the relative movement of the telescopic rod and the steel reinforcement body, and the structure is connected to the masonry block by the fixing member and connecting components. This solves the technical problem of wasted construction time in the prior art, achieving the technical effect of shorter construction time and adaptability to more installation scenarios. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the steel reinforcement fixing structure for the external facade block tie node mentioned in the embodiments of this utility model;

[0021] Figure 2This is a sectional view of the steel reinforcement fixing structure for the exterior facade block tie joint mentioned in the embodiments of this utility model;

[0022] Figure 3 This is another sectional view of the steel reinforcement fixing structure for the exterior facade block tie node mentioned in the embodiments of this utility model;

[0023] Figure 4 This is a schematic diagram of the steel bar body and telescopic rod mentioned in the embodiments of this utility model.

[0024] In the diagram, 1-reinforcing bar body; 2-fixing component; 3-first node column; 4-groove; 5-telescopic rod; 6-threaded groove; 7-threaded rod; 8-second node column; 9-reinforcing plate; 10-threaded hole; 11-bolt; 12-protective cover; 13-adhesive layer; 14-insulation layer; 15-first hook and loop fastener; 16-second hook and loop fastener; 17-moisture-proof layer. Detailed Implementation

[0025] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] In related technologies, steel reinforcement fixing structures are generally prefabricated structures with a fixed length, which are fixed to the exterior facade of the wall by drilling holes. However, the existing length cannot meet the needs of different scenarios, and secondary processing is required during on-site construction, which wastes construction time.

[0028] In view of this, such as Figures 1-4 As shown, some embodiments of this utility model provide a steel reinforcement fixing structure for the connection node of an exterior facade masonry block, including a steel reinforcement body 1, a fixing member 2, a telescopic rod 5, and connecting components; one end of the steel reinforcement body 1 is connected to the fixing member 2, and the fixing member 2 is fixed in the masonry block; the other end of the steel reinforcement body 1 is provided with a groove 4, and the telescopic rod 5 extends into the groove 4 and is slidably connected to the steel reinforcement body 1; multiple connecting components are provided, and the multiple connecting components are respectively connected to the steel reinforcement body 1 and the telescopic rod 5, and the multiple connecting components are respectively connected in the masonry block.

[0029] This utility model provides a steel reinforcement fixing structure for exterior facade block tie nodes, including a steel reinforcement body 1, a fixing member 2, a telescopic rod 5, and connecting components. One end of the steel reinforcement body 1 is connected to the fixing member 2, which is fixed in the block. The other end of the steel reinforcement body 1 is provided with a groove 4, and the telescopic rod 5 extends into the groove 4 and is slidably connected to the steel reinforcement body 1. Multiple connecting components are provided, and each connecting component is connected to the steel reinforcement body 1 and the telescopic rod 5, and is connected to the block. The overall length is adjusted by the relative movement of the telescopic rod 5 and the steel reinforcement body 1, and the components are connected to the block through the fixing member 2 and connecting components. This solves the technical problem of wasted construction time in the prior art, and achieves the technical effect of shorter construction time and adaptability to more installation scenarios.

[0030] Please see Figure 1 A steel reinforcement fixing structure for connecting nodes of exterior masonry blocks includes: a steel reinforcement body 1, a fixing member 2, and a first node column 3. The fixing member 2 can be an expansion bolt and is set on the outer wall of the steel reinforcement body 1. The first node column 3 is set on the outer wall of the steel reinforcement body 1. First, holes are drilled in the wall surface, and the fixing member 2 is fixed in the holes in the wall surface. The first node column 3 is inserted into the wall surface and fixed in the wall surface by pouring concrete. Then, the steel reinforcement body 1 is used to fix the exterior masonry blocks. The steel reinforcement is fixed every 6 bricks and bolted to the wall to ensure the stability and strength of the wall. Grouting is performed on the back of the brick wall every one meter in time.

[0031] Please see Figure 1 , Figure 2 and Figure 3The outer wall of the reinforcing bar body 1 is equipped with an adjustment mechanism. This mechanism adjusts the length of the reinforcing bar body 1 according to the site conditions. The adjustment mechanism includes a telescopic rod 5 and a second node post 8. The outer wall of the reinforcing bar body 1 is provided with a groove 4. The telescopic rod 5 is located on the inner wall of the groove 4. The outer wall of the telescopic rod 5 is provided with a threaded groove 6. A screw 7 is installed on the inner wall of the threaded groove 6. The outer wall of the screw 7 is installed with a second node post 8. The outer wall of the second node post 8 is equipped with a reinforcing mechanism, which includes a reinforcing plate 9 and a welded protective cover 12. The reinforcing plate 9 is located on the outer wall of the second node post 8. The outer wall of the second node post 8 is provided with a threaded hole 10. A bolt 11 is installed on the outer wall of the reinforcing plate 9, with one end of the bolt 11 extending into the threaded hole 10. The outer wall of plate 9 is surrounded by a welded protective cover 12. The existing steel bar body 1 has a fixed length, which makes it impossible to adjust its length. When the length is insufficient, it cannot be used well. Therefore, it needs to be improved. First, one end of the telescopic rod 5 is inserted into the groove 4. Then, the screw 7 is fixed into the screw groove 6. The second node column 8 is installed and then fixed to the wall. Then, the bolt 11 is fixed into the threaded hole 10. The welded protective cover 12 is fixed to the outside of the bolt 11 by welding. This is to strengthen the installation of the second node column 8 and prevent the screw 7 from loosening from the screw groove 6 over a long period of time, so as to facilitate the adjustment of the length of the steel bar body 1.

[0032] Please see Figure 2 and Figure 4 The outer wall of the steel reinforcement body 1 is equipped with an insulation mechanism to improve the overall insulation performance of the wall. The insulation mechanism includes an insulation layer 14 and a moisture-proof layer 17. The insulation layer 14 is made of rock wool board. Both the outer walls of the steel reinforcement body 1 and the telescopic rod 5 are equipped with an adhesive layer 13. The outer wall of the adhesive layer 13 is equipped with the insulation layer 14. A first Velcro fastener 15 is installed on the outer wall of the insulation layer 14. A second Velcro fastener 16 is installed on the outer wall of the first Velcro fastener 15. The moisture-proof layer 17 is made of polyethylene. As a metal material, steel reinforcement has a relatively high thermal conductivity and is prone to forming thermal bridges. Heat is rapidly transferred at the steel bars, reducing the overall insulation performance of the wall. Wrapping the insulation material around the steel bars can effectively block thermal bridges and reduce heat transfer through the steel bars, thereby improving the insulation effect of the wall. Therefore, this needs to be improved. First, the insulation layer 14 is wrapped around the outside of the steel bar body 1 and the expansion rod 5 with glue. Then, the moisture-proof layer 17 is pasted with the second Velcro 16 and the first Velcro 15. The insulation layer 14 blocks thermal bridges, reduces heat loss, and improves the insulation effect of the wall. The moisture-proof layer 17 is used to prevent moisture in the air from entering the insulation layer 14 and affecting its insulation performance.

[0033] The working principle is as follows: First, holes are drilled in the wall, and the fixing component 2 is fixed in the holes. The first node column 3 is inserted into the wall and fixed in the wall by pouring concrete. Then, the steel bar body 1 is used to fix the exterior masonry blocks. The steel bar is fixed every 6 bricks and bolted to the wall to ensure the stability and strength of the wall. Grouting is done on the back of the brick wall every meter. The existing steel bar body 1 has a fixed length, which makes it impossible to adjust its length. When the length is insufficient, it cannot be used well. Therefore, it needs to be improved. First, one end of the telescopic rod 5 is inserted into the groove 4. Then, the screw 7 is fixed into the screw groove 6. The second node column 8 is installed and fixed to the wall. Then, the bolt 11 is fixed into the threaded hole 10, and the welded protective cover 12 is fixed to the bolt by welding. The exterior of 11 is to strengthen the installation of the second node column 8 and prevent the screw 7 from loosening from the screw groove 6 over a long period of time, thereby facilitating the adjustment of the length of the steel bar body 1. As a metal material, steel bar has a relatively high thermal conductivity and is prone to forming thermal bridges, causing heat to be transferred quickly at the steel bar and reducing the overall thermal insulation performance of the wall. Wrapping the insulation material around the steel bar can effectively block thermal bridges and reduce the transfer of heat through the steel bar, thereby improving the thermal insulation effect of the wall. Therefore, this needs to be improved. First, the insulation layer 14 is wrapped around the outside of the steel bar body 1 and the telescopic rod 5 with glue. Then, the moisture-proof layer 17 is pasted with the second Velcro 16 and the first Velcro 15. The insulation layer 14 is used to block thermal bridges, reduce heat loss, and improve the thermal insulation effect of the wall. The moisture-proof layer 17 is used to prevent moisture in the air from entering the insulation layer 14 and affecting its thermal insulation performance.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel reinforcement fixing structure for connecting nodes of exterior facade masonry blocks, characterized in that, Includes the steel reinforcement body, fasteners, expansion joints, and connecting components; One end of the steel bar body is connected to the fixing member, which is fixed in the block. The other end of the steel bar body is provided with a groove, and the telescopic rod extends into the groove and is slidably connected to the steel bar body. The connecting components are provided in multiple ways, and the multiple connecting components are respectively connected to the steel bar body and the telescopic rod, and the multiple connecting components are respectively connected to the masonry block.

2. The steel reinforcement fixing structure for the connection node of the exterior facade block as described in claim 1, characterized in that, The steel bar body is set at a right angle, and the axis of the fastener is parallel to the axis of the connecting assembly.

3. The steel reinforcement fixing structure for the connection node of the exterior facade block as described in claim 1, characterized in that, The connection assembly includes a first node column and a second node column. The first node column is connected to the steel reinforcement body, and the second node column is connected to the expansion rod. The first node column and the second node column are arranged in parallel.

4. The steel reinforcement fixing structure for the connection node of the exterior facade block according to claim 3, characterized in that, The first node column is set perpendicular to the steel bar body, and the second node column is set perpendicular to the telescopic rod.

5. The steel reinforcement fixing structure for the connection node of the exterior facade block according to claim 3, characterized in that, One end of the second node post is provided with a screw rod, and the telescopic rod is provided with a screw groove. The second node post is connected to the screw groove on the telescopic rod through the screw rod.

6. The steel reinforcement fixing structure for the connection node of the exterior facade block according to claim 5, characterized in that, A reinforcing component is provided between the second node post and the telescopic rod, and the reinforcing component is connected to the telescopic rod and the second node post respectively.

7. The steel reinforcement fixing structure for the connection node of the exterior facade block according to claim 6, characterized in that, The reinforcing assembly includes a reinforcing plate and bolts; The reinforcing plate is sleeved on the second node post, the bolt passes through the reinforcing plate, and the bolt is threadedly connected to the telescopic rod.

8. The steel reinforcement fixing structure for the connection node of the exterior facade block according to claim 7, characterized in that, The reinforcing assembly also includes a protective cover disposed on the reinforcing plate and fitted onto the bolt.

9. The steel reinforcement fixing structure for the connection node of the exterior facade block according to claim 1, characterized in that, The telescopic rod has an end cap at one end that extends into the groove, and the end cap is slidably connected to the inner wall of the groove.

10. The steel reinforcement fixing structure for the exterior facade block tie joint according to any one of claims 1-9, characterized in that, It also includes an adhesive layer, an insulation layer, a first hook and loop fastener, a second hook and loop fastener, and a moisture-proof layer; The surfaces of the steel bar body and the telescopic rod are sequentially provided with the adhesive layer, the insulation layer, the first Velcro, the second Velcro, and the moisture-proof layer.

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