A support for improving installation quality of a composite external thermal insulation formwork

Abstract

The utility model relates to building thermal insulation technical field especially relates to a kind of support for improving the installation quality of composite external thermal insulation template, it includes: channel steel, bar and limiting component;One end of bar is fixedly arranged in the waistboard inside of channel steel;Bar and the waistboard of channel steel are mutually perpendicular;The end of bar is located in the center of the waistboard of channel steel;Bar and the inner wall between the leg plate of channel steel have predetermined spacing;Channel steel's leg plate has bayonet;Bayonet is through channel steel in the width direction of channel steel;Limiting component is fixedly arranged on bar;Multiple limiting components are spaced along the length direction of bar;Formed opening downward clamping groove between adjacent two limiting components;The lower end of limiting component is fixedly arranged with arc protrusion towards clamping groove;The spacing between arc protrusion on adjacent limiting component is less than the width of bayonet and predetermined spacing. Adopt the utility model can improve construction efficiency, reduce comprehensive cost, simple structure, it is fast and convenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of building insulation technology, and in particular to a support component for improving the installation quality of composite external insulation formwork. Background Technology

[0002] Building energy conservation is an important part of national energy conservation efforts. The most direct way to reduce building energy consumption is to adopt thermal insulation technology for building envelopes, reducing the heat (cooling) load required for building heating and air conditioning, and improving energy utilization efficiency. The cast-in-place concrete composite external insulation formwork system uses composite insulation formwork as a non-removable external formwork. Concrete is poured on the inner side, and a cement mortar plastering layer and finishing layer are applied to the outer side. Connectors link the insulation formwork to the inner cast-in-place concrete, forming an insulation structure system with the same lifespan as the building wall. This is called the composite external insulation formwork system. Composite external insulation formwork supports are used to support the composite external insulation formwork during the pouring of the concrete exterior wall.

[0003] Existing conventional formwork supports are precast cement supports with a support area of ​​30×30mm. After the insulation formwork supports are reinforced and subjected to compression, the concentrated load on the inner side of the formwork causes significant deformation, making the support surface in contact with the insulation formwork easily damaged. This leads to quality problems such as poor surface flatness and inconsistent cross-sectional dimensions of the supports. Furthermore, construction is inconvenient, and the supports are prone to displacement and falling. Additionally, the small contact area between the existing conventional formwork supports and the insulation formwork means that surface defects not only affect the reliability of the supports but also the installation quality. To prevent the support surface from being damaged by compression, some projects require four cement supports (30×30mm) to be placed together in the same location, increasing the support area by four times to ensure construction quality requirements. However, this reduces construction efficiency and increases construction costs. Utility Model Content

[0004] In view of this, the present invention provides a support component for improving the installation quality of composite external insulation formwork. The main purpose is to improve construction efficiency, reduce overall costs, and the structure is simple, quick and convenient to operate, which is conducive to improving construction quality.

[0005] To achieve the above objectives, this utility model mainly provides the following technical solutions:

[0006] An embodiment of this utility model provides a support component for improving the installation quality of composite external thermal insulation templates, comprising: channel steel, rods, and limiting components;

[0007] The groove on the channel steel extends along the length of the channel steel;

[0008] One end of the rod is fixedly disposed on the inner side of the web plate of the channel steel; the rod is perpendicular to the web plate of the channel steel; the end of the rod is located at the center of the web plate of the channel steel.

[0009] There is a predetermined distance between the rod and the inner wall of the leg plate of the channel steel;

[0010] The leg plate of the channel steel has a latch; the latch has a "U" shaped structure; the opening of the latch faces the same direction as the opening of the channel steel; the latch penetrates the channel steel in the width direction; the latch is located on one side of the member.

[0011] The limiting member is fixedly disposed on the rod; there are multiple limiting members; the multiple limiting members are spaced apart along the length direction of the rod; a downward-opening slot is formed between two adjacent limiting members; the lower end of the limiting member is fixedly provided with an arc-shaped protrusion facing the slot; the distance between the arc-shaped protrusions on adjacent limiting members is less than the width of the slot and the predetermined distance.

[0012] Furthermore, the limiting component is a steel plate structure.

[0013] Furthermore, the predetermined spacing is 1 to 5 cm.

[0014] Furthermore, the width of the bayonet is 1 to 5 cm.

[0015] Furthermore, the width of the bayonet is the same as the predetermined spacing.

[0016] Furthermore, the spacing between the arc-shaped protrusions is 1-2 mm smaller than the width of the bayonet and the predetermined spacing.

[0017] Furthermore, the thickness of the limiting member is 2-5 mm.

[0018] By employing the above technical solution, the support component of this utility model for improving the installation quality of composite external insulation formwork has at least the following advantages:

[0019] It can improve construction efficiency, reduce overall costs, has a simple structure, is quick and easy to operate, and is conducive to improving construction quality.

[0020] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0021] Figure 1 A front view schematic diagram of a support component for improving the installation quality of composite external thermal insulation template, provided for an embodiment of this utility model;

[0022] Figure 2A top view schematic diagram of a support member for improving the installation quality of composite external thermal insulation template, provided for an embodiment of this utility model;

[0023] Figure 3 This is an installation diagram of a support component for improving the installation quality of composite external thermal insulation templates, provided as an embodiment of the present invention.

[0024] As shown in the figure:

[0025] 1 is channel steel, 1-1 is a bayonet, 2 is a rod, 3 is a limiting component, 4 is an arc-shaped protrusion, 5 is the outer longitudinal reinforcement, 6 is the outer transverse reinforcement, and 7 is the inner transverse reinforcement. Detailed Implementation

[0026] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the specific implementation methods, structures, features, and effects according to this utility model application are described in detail below with reference to the accompanying drawings and preferred embodiments. In the following description, different "embodiments" or "embodiments" do not necessarily refer to the same embodiment. Furthermore, specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0027] like Figures 1 to 3 As shown in the figure, an embodiment of this utility model proposes a support component for improving the installation quality of composite external insulation formwork, comprising: a channel steel 1, a rod 2, and a limiting member 3; the channel steel 1 can be selected from existing steel profiles; the groove on the channel steel 1 extends along the length direction of the channel steel 1; one end of the rod 2 is fixedly set on the inner side of the waist plate of the channel steel 1; the rod 2 can be made of reinforcing steel; the material is readily available and the cost is low, and the same type of reinforcing steel as the building structure can be selected. The rod 2 is perpendicular to the waist plate of the channel steel 1; the end of the rod 2 is located at the center of the waist plate of the channel steel 1; there is a predetermined distance between the rod 2 and the inner wall of the leg plate of the channel steel 1; preferably, the predetermined distance is 1 to 5 cm to accommodate most types of reinforcing steel used in existing buildings. The outer transverse reinforcing steel 6 of the building structure can be inserted between the rod 2 and the leg plate of the channel steel 1, which can improve the installation reliability of the channel steel 1 and prevent its rotation.

[0028] The leg plate of the channel steel 1 has a latch 1-1; the latch 1-1 has a "U" shaped structure; the opening of the latch 1-1 faces the same direction as the opening of the channel steel 1; the latch 1-1 penetrates the channel steel 1 in the width direction; the latch 1-1 is located on one side of the member 2; the latch 1-1 is used to engage the outer longitudinal reinforcing bar 5 of the building structure. Preferably, the width of the latch 1-1 is 1 to 5 cm to accommodate most types of reinforcing bars used in existing buildings. More preferably, the width of the latch 1-1 is the same as the predetermined spacing to accommodate situations where the transverse and longitudinal reinforcing bars used in the building are of the same type.

[0029] The limiting member 3 is fixedly installed on the rod 2; there are multiple limiting members 3; the multiple limiting members 3 are distributed at intervals along the length direction of the rod 2; a downward-opening slot is formed between two adjacent limiting members 3; the slot is used to engage the inner transverse reinforcing bar adjacent to the outer reinforcing bar; preferably, the limiting member 3 is a steel plate structure with a certain degree of elastic deformation, which facilitates the engagement of the reinforcing bar of the building structure. Preferably, the thickness of the limiting member 3 is 2-5mm, which has a certain degree of elastic deformation, which facilitates the operation by the operator; the operator can use tools to tap or clamp to engage the limiting member 3 on the reinforcing bar of the building structure, which is used to restrict the horizontal movement of the rod 2 and prevent the groove of the channel steel 1 from coming off the outer reinforcing bar, which is quick and convenient to operate and has high construction efficiency.

[0030] The lower end of the limiting member 3 is fixedly provided with an arc-shaped protrusion 4 facing the slot. The distance between the arc-shaped protrusions 4 on adjacent limiting members 3 is less than the width of the slot 1-1 and the predetermined distance, so as to prevent the limiting member 3 from falling off the inner transverse steel bar 7 and to limit the position of the rod 2. Preferably, the distance between the arc-shaped protrusions 4 is 1-2 mm smaller than the width of the slot 1-1 and the predetermined distance, so as to facilitate the insertion of the steel bar.

[0031] One embodiment of this utility model proposes a support component for improving the installation quality of composite external insulation formwork. It can improve construction efficiency, reduce overall costs, has a simple structure, and is quick and easy to operate, which is conducive to improving construction quality.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.

[0033] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A support component for improving the installation quality of composite external thermal insulation formwork, characterized in that, Includes: channel steel, rods, and limiting components; The groove on the channel steel extends along the length of the channel steel; One end of the rod is fixedly disposed on the inner side of the web plate of the channel steel; the rod is perpendicular to the web plate of the channel steel; the end of the rod is located at the center of the web plate of the channel steel. There is a predetermined distance between the rod and the inner wall of the leg plate of the channel steel; The leg plate of the channel steel has a latch; the latch has a "U" shaped structure; the opening of the latch faces the same direction as the opening of the channel steel; the latch penetrates the channel steel in the width direction. The bayonet is located on one side of the rod; The limiting member is fixedly disposed on the rod; there are multiple limiting members; the multiple limiting members are spaced apart along the length direction of the rod; a downward-opening slot is formed between two adjacent limiting members; the lower end of the limiting member is fixedly provided with an arc-shaped protrusion facing the slot; the distance between the arc-shaped protrusions on adjacent limiting members is less than the width of the slot and the predetermined distance.

2. The support member for improving the installation quality of composite external thermal insulation formwork according to claim 1, characterized in that, The limiting component is a steel plate structure.

3. The support member for improving the installation quality of composite external insulation formwork according to claim 1, characterized in that, The predetermined spacing is 1 to 5 cm.

4. The support member for improving the installation quality of composite external insulation formwork according to claim 3, characterized in that, The width of the bayonet is 1 to 5 cm.

5. The support member for improving the installation quality of composite external thermal insulation formwork according to claim 4, characterized in that, The width of the bayonet is the same as the predetermined spacing.

6. The support member for improving the installation quality of composite external insulation formwork according to claim 5, characterized in that, The spacing between the arc-shaped protrusions is 1-2 mm smaller than the width of the bayonet and the predetermined spacing.

7. The support member for improving the installation quality of composite external thermal insulation formwork according to claim 2, characterized in that, The thickness of the limiting component is 2-5 mm.

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