Groove type low-energy-consumption embedded part device for curtain wall

Abstract

The utility model discloses a groove type low energy consumption embedded part device for a curtain wall, which comprises channel steel, anchor bars and T-shaped bolts, the anchor bars are fixed at the upper end of the channel steel, the T-shaped bolts are connected in the channel steel in a sliding mode, the lower ends of the T-shaped bolts penetrate through the sliding channel steel, the inner side wall of the channel steel is fixedly connected with limiting blocks, and the limiting blocks are fixed on the inner side wall of the channel steel. The T-shaped bolt is provided with a limiting groove corresponding to the limiting block, one end of the limiting block extends into the limiting groove in a sliding mode, heat preservation pads are fixedly connected to the front side and the rear side of the steel channel, each heat preservation pad is composed of a first heat preservation layer, a second heat preservation layer and a third heat preservation layer, and the third heat preservation layer is fixed to the inner side wall of the second heat preservation layer. Due to the arrangement of the rubber pads and the heat preservation pads, the embedded part has better heat preservation and heat insulation performance and high firmness, and the requirement of a low-energy-consumption building can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded parts, in particular to a trough-type low-energy-consumption embedded part device for curtain walls. Background Art

[0002] The trough-type low-energy embedded parts for curtain walls are an important connection and support component in the curtain wall system. Its design and use have a significant impact on the overall performance, energy consumption and safety of the curtain wall. The trough-type embedded parts are composed of two parts: a specially shaped channel steel and an anchor bar. The anchor bar is connected to the channel steel by welding or riveting.

[0003] At present, thermal insulation of building envelope structures has become one of the most critical factors affecting building energy conservation. Since the insulation structure at the connection between the curtain wall and the wall is relatively simple, it will have a great impact on the thermal insulation effect of the entire curtain wall. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the thermal insulation effect of the entire curtain wall is greatly affected by the relatively simple thermal insulation structure at the connection between the curtain wall and the wall, and to propose a trough-type low-energy embedded part device for the curtain wall.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A trough-type low-energy embedded part device for curtain walls, comprising channel steel, anchor bars and T-bolts, wherein the anchor bars are fixed to the upper end of the channel steel, the T-bolts are slidably connected in the channel steel, the lower ends of the T-bolts pass through the sliding channel steel, a limiting block is fixedly connected to the inner side wall of the channel steel, the T-bolt is provided with a limiting groove corresponding to the limiting block, one end of the limiting block slides and extends into the limiting groove, the front and rear sides of the channel steel are fixedly connected with insulation pads, the insulation pads are composed of a first insulation layer, a second insulation layer and a third insulation layer, the third insulation layer is fixed to the inner side wall of the second insulation layer, the second insulation layer is fixed to the inner side wall of the first insulation layer, and the first insulation layer is fixed to the inner side wall of the protective layer.

[0007] Preferably, a protective layer is fixedly connected to the outer wall of the first thermal insulation layer.

[0008] Preferably, the anchor bar upper fixing sleeve is provided with a rubber sleeve.

[0009] Preferably, a rubber pad is fixedly connected to the inner side wall of the channel steel.

[0010] Preferably, the limiting block is conical.

[0011] Preferably, there are multiple limit blocks.

[0012] Beneficial effects:

[0013] 1. The first, second and third insulation layers can insulate the channel steel, thereby improving the thermal insulation effect of the curtain wall. The rubber sleeve and rubber pad are not good conductors of heat, so they have thermal insulation and heat preservation effects, which can further improve the thermal insulation effect of the curtain wall.

[0014] 2. The setting of the limit block and the limit groove can limit the T-bolt after installation, prevent it from displacement, and improve reliability during use; the utility model sets multiple rubber pads and thermal insulation pads, so that the embedded parts have better thermal insulation performance and strong firmness, which can meet the requirements of low-energy consumption buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of a trough-type low-energy consumption embedded part device for curtain wall proposed by the utility model;

[0016] Figure 2 This is a side structural diagram of a trough-type low-energy consumption embedded part device for curtain wall proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of a thermal insulation pad of a trough-type low-energy-consumption embedded part device for curtain walls proposed by the utility model.

[0018] In the figure: 1-channel steel, 2-insulation pad, 201-protective layer, 202-first insulation layer, 203-second insulation layer, 204-third insulation layer, 3-T-bolt, 4-anchor bar, 5-rubber sleeve, 6-limit block, 7-rubber pad. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1-3, a trough-type low-energy embedded part device for curtain wall, including channel steel 1, anchor bar 4 and T-bolt 3, the anchor bar 4 is fixed to the upper end of the channel steel 1, and a rubber sleeve 5 is provided on the anchor bar 4 to play a certain role in thermal insulation, the T-bolt 3 is slidably connected to the channel steel 1, and the lower end of the T-bolt 3 passes through the sliding channel steel 1, and a limited block 6 is fixedly connected to the inner wall of the channel steel 1 to cooperate with the limited groove to prevent the T-bolt 3 from sliding. The T-bolt 3 is provided with a limiting groove corresponding to the limiting block 6, one end of the limiting block 6 slides and extends into the limiting groove, and the limiting block 6 is conical to facilitate the limiting block 6 to be inserted into the limiting groove. The number of limiting blocks 6 is multiple, which is used to improve the firmness of the limiting effect, and a rubber pad 7 is fixedly connected to the inner wall of the channel steel 1 to play a certain role in thermal insulation;

[0021] In this embodiment, the front and rear sides of the channel steel 1 are fixedly connected with a thermal insulation pad 2, and the thermal insulation pad 2 consists of a first thermal insulation layer 202, a second thermal insulation layer 203 and a third thermal insulation layer 204. The material of the first thermal insulation layer 202 is polyurethane, which has excellent thermal insulation performance and mechanical strength, and can improve the overall thermal insulation coefficient. The material of the second thermal insulation layer 203 is thermal insulation cotton, which has good thermal insulation performance and can improve the overall thermal insulation coefficient. The material of the third thermal insulation layer 204 is nylon, which has a low thermal conductivity and can play a certain thermal insulation effect. The third thermal insulation layer 204 is fixed on the inner wall of the second thermal insulation layer 203, the second thermal insulation layer 203 is fixed on the inner wall of the first thermal insulation layer 202, the first thermal insulation layer 202 is fixed on the inner wall of the protective layer 201, and the outer wall of the first thermal insulation layer 202 is fixedly connected with the protective layer 201, and the protective layer 201 is a metal mesh;

[0022] In this embodiment, firstly, by setting the first insulation layer 202, the second insulation layer 203 and the third insulation layer 204, the heat transfer of the channel steel 1 can be blocked to a certain extent, thereby improving the thermal insulation effect after the subsequent curtain wall installation. Rubber is not a good conductor of heat, so the rubber sleeve and rubber pad have thermal insulation and heat preservation effects, which can further improve the thermal insulation effect of the curtain wall. After the T-shaped bolt 3 is inserted into the channel steel 1, the T-shaped bolt 3 is pulled so that the limit block 6 is inserted into the limit groove, which can prevent the T-shaped bolt 3 from displacement and sliding, thereby improving reliability during use.

[0023] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A channel-type low-energy embedded component device for curtain wall, comprising a channel steel (1), anchor bars (4) and T-bolts (3), characterized in that: The anchor bar (4) is fixed to the upper end of the channel steel (1), the T-shaped bolt (3) is slidably connected in the channel steel (1), the lower end of the T-shaped bolt (3) passes through the sliding channel steel (1), and a limiting block (6) is fixedly connected to the inner wall of the channel steel (1). The T-shaped bolt (3) is provided with a limiting groove corresponding to the limiting block (6), and one end of the limiting block (6) slides and extends into the limiting groove. The front and rear sides of the channel steel (1) are fixedly connected with an insulation pad (2), and the insulation pad (2) consists of a first insulation layer (202), a second insulation layer (203) and a third insulation layer (204). The third insulation layer (204) is fixed on the inner wall of the second insulation layer (203), the second insulation layer (203) is fixed on the inner wall of the first insulation layer (202), and the first insulation layer (202) is fixed on the inner wall of the protective layer (201).

2. The trough-type low-energy-consumption embedded component device for curtain wall according to claim 1, characterized in that: A protective layer (201) is fixedly connected to the outer side wall of the first thermal insulation layer (202).

3. The trough-type low-energy-consumption embedded component device for curtain wall according to claim 1, characterized in that: The upper fixing sleeve of the anchor bar (4) is provided with a rubber sleeve (5).

4. The trough-type low-energy consumption embedded part device for curtain wall according to claim 1, characterized in that: A rubber pad (7) is fixedly connected to the inner side wall of the channel steel (1).

5. The trough-type low-energy-consumption embedded component device for curtain wall according to claim 1, characterized in that: The limiting block (6) is conical.

6. The trough-type low-energy consumption embedded component device for curtain wall according to claim 1, characterized in that: The number of the limiting blocks (6) is multiple.

Images