A type of heat-insulating embedded groove component

Abstract

This utility model discloses a heat-insulating pre-embedded channel component. The heat-insulating pre-embedded channel component includes a channel steel and an anchor fixedly connected by welding. The anchor includes a sheet-like substrate with a rectangular notch on its front side for embedding into the channel steel. The front end face of the sheet-like substrate is flush with the front end face of the channel steel. The front end face of the channel steel is covered with a heat-insulating layer. A horizontally arranged strip-shaped protrusion is provided on the lower side of the sheet-like substrate, and a concave notch is provided on the upper side of the sheet-like substrate. The longitudinal length of the area of ​​the sheet-like substrate in front of the concave notch is greater than the longitudinal length of the area of ​​the sheet-like substrate in rear of the concave notch. This utility model optimizes the structure of the pre-embedded channel component by adding a heat-insulating layer, thereby integrating heat insulation into the pre-embedded channel component and achieving the effect of thermal break heat transfer. This utility model achieves pull-out resistance in the pre-embedded channel component and ensures bending resistance in the anchor.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, specifically to pre-embedded groove components. Background Technology

[0002] Embedded grooves mainly consist of grooves and rivets. They are typically embedded in concrete and connected to curtain wall nodes via T-bolts. In precast assembled walls, the insulation layer and the wall itself are prefabricated as a whole. Traditional embedded groove installation requires damaging the insulation layer. Currently, there is a lack of embedded grooves with integrated insulation functions to compensate for the damaged insulation layer. Utility Model Content

[0003] This utility model provides a heat-insulating pre-embedded groove to solve at least one of the above-mentioned technical problems.

[0004] A heat-insulating pre-embedded groove component includes a channel steel and an anchor connected by welding. The anchor includes a sheet-like base, the front side of which has a rectangular notch for embedding the channel steel, and the front end face of the sheet-like base is flush with the front end face of the channel steel.

[0005] The front end face of the channel steel and the front end face of the channel steel are covered with a heat insulation layer.

[0006] The lower side of the sheet-like substrate is provided with horizontally arranged strip-shaped protrusions, and the upper side of the sheet-like substrate is provided with an inwardly recessed notch. The longitudinal length of the area of ​​the sheet-like substrate located in front of the inwardly recessed notch is greater than the longitudinal length of the area of ​​the sheet-like substrate located behind the inwardly recessed notch.

[0007] This utility model optimizes the structure of the embedded groove by adding a heat insulation layer, thereby integrating the heat insulation function into the embedded groove and achieving the effect of thermal break heat transfer.

[0008] This invention optimizes the anchor structure by using a recessed notch to enhance the pull-out resistance of the pre-embedded groove. The length arrangement of the strip-shaped protrusions and the sheet-like substrate ensures the anchor's bending resistance.

[0009] More preferably, the length of the sheet-like substrate in the front-rear direction of the region in front of the concave notch is greater than the length of the sheet-like substrate in the front-rear direction of the region in back of the concave notch.

[0010] More preferably, the area of ​​the sheet-like substrate located in front of the concave notch is the front part;

[0011] The region of the sheet-like substrate located behind the concave notch is the rear part;

[0012] The front part includes a first increasing part whose longitudinal height increases from front to back, a first equal part whose longitudinal height is equal, and a first decreasing part whose longitudinal height decreases from front to back;

[0013] The first increasing part, the first equal part, and the first decreasing part are arranged sequentially from front to back;

[0014] The rear portion includes a second equal portion with equal longitudinal height and a second decreasing portion with longitudinal height decreasing from front to back, the second equal portion and the second decreasing portion being arranged front to back.

[0015] More preferably, the rear end of the first incremental portion is embedded in concrete;

[0016] The front end of the first incremental section is used to embed the insulation layer.

[0017] More preferably, the front end face of the channel steel and the front end face of the sheet substrate are both flush with the front end face of the insulation layer.

[0018] More preferably, the insulation layer has a first strip-shaped slit for inserting the sheet-like substrate and a second strip-shaped slit for inserting the channel steel;

[0019] The first and second strip-shaped cuts are perpendicular to each other.

[0020] More preferably, the channel steel is detachably connected with T-bolts;

[0021] The channel steel is connected to the bracket by the T-bolts;

[0022] The heat insulation layer is sandwiched between the hanger, the channel steel, and the anchor.

[0023] This facilitates the achievement of heat insulation between the bracket and the embedded groove.

[0024] More preferably, the insulation layer is an insulation blanket.

[0025] More preferably, the lower surface of the strip-shaped protrusion is perpendicular to the rear side surface of the sheet-like substrate.

[0026] More preferably, the longitudinal height of the strip-shaped protrusion decreases from the side adjacent to the sheet-like substrate to the side away from the sheet-like substrate.

[0027] Beneficial effects:

[0028] This utility model optimizes the structure of the embedded groove by adding a heat insulation layer, thereby integrating the heat insulation function into the embedded groove and achieving the effect of thermal break heat transfer.

[0029] This invention optimizes the anchor structure by using a recessed notch to enhance the pull-out resistance of the pre-embedded groove. The length arrangement of the strip-shaped protrusions and the sheet-like substrate ensures the anchor's bending resistance. Attached Figure Description

[0030] Figure 1 This is a structural view of the present invention;

[0031] Figure 2 This is a structural schematic diagram of the channel steel and anchor of this utility model;

[0032] Figure 3 This is a structural schematic diagram of the channel steel and anchor of this utility model from another perspective;

[0033] Figure 4 This is a cross-sectional view of the present invention in its usage state.

[0034] In the diagram: 1. Channel steel; 2. Insulation layer; 3. Anchor; 4. T-bolt; 5. Insulation layer; 6. Concrete; 7. Hanger; 31. Front; 32. Rear; 33. Strip protrusion. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Please see Figures 1 to 4 As shown, a heat-insulating pre-embedded channel component includes a channel steel 1 and an anchor 3 welded and fixedly connected. The anchor 3 includes a sheet-like substrate with a rectangular notch on its front side for embedding into the channel steel 1. The front end face of the sheet-like substrate is flush with the front end face of the channel steel 1. The front end face of the channel steel 1 and the front end face of the channel steel 1 are covered with a heat-insulating layer 2. A horizontally arranged strip-shaped protrusion 33 is provided on the lower side of the sheet-like substrate, and a concave notch is provided on the upper side of the sheet-like substrate. The longitudinal length of the area of ​​the sheet-like substrate in front of the concave notch is greater than the longitudinal length of the area of ​​the sheet-like substrate in rear of the concave notch. This utility model optimizes the structure of the pre-embedded channel component by adding a heat-insulating layer 2, thereby integrating the heat insulation function into the pre-embedded channel component and achieving the effect of thermal break heat transfer. This utility model optimizes the structure of the anchor 3 and achieves the pull-out resistance effect of the pre-embedded channel component through the setting of the concave notch. The bending resistance effect of the anchor 3 is ensured by the length layout of the strip-shaped protrusion 33 and the sheet-like substrate. The insulation layer has openings for avoiding the channel steel. The channel steel is fixed with at least three anchors 3 along its length.

[0037] The length of the sheet-like matrix in the front-rear direction of the region in front of the concave notch is greater than the length of the sheet-like matrix in the back-rear direction of the region in front of the concave notch.

[0038] The area of ​​the sheet-like substrate located in front of the concave notch is the front part 31; the area of ​​the sheet-like substrate located behind the concave notch is the rear part 32; the front part 31 includes a first increasing part with a longitudinal height increasing from front to back, a first equal part with a longitudinal height equal to the front, and a first decreasing part with a longitudinal height decreasing from front to back; the first increasing part, the first equal part, and the first decreasing part are arranged sequentially from front to back; the rear part 32 includes a second equal part with a longitudinal height equal to the front and a second decreasing part with a longitudinal height decreasing from front to back, the second equal part and the second decreasing part are arranged front to back.

[0039] The rear end of the first incremental section is used to be embedded in the concrete 6; the front end of the first incremental section is used to embed the insulation layer 5. The insulation layer can be made of insulation foam.

[0040] The front end face of the channel steel 1 and the front end face of the sheet substrate are flush with the front end face of the insulation layer 5.

[0041] The insulation layer 5 has a first strip-shaped slit for inserting a sheet-like substrate and a second strip-shaped slit for inserting a channel steel 1; the first strip-shaped slit and the second strip-shaped slit are perpendicular to each other.

[0042] T-bolts are detachably connected to the channel steel 1; the channel steel 1 is connected to the bracket 7 via the T-bolts; a heat insulation layer 2 is sandwiched between the bracket 7, the channel steel 1, and the anchor 3. This facilitates the heat insulation effect between the bracket 7 and the embedded channel.

[0043] The thickness of insulation layer 2 is 3-5mm. Insulation layer 2 is an insulation blanket.

[0044] The lower surface of the strip-shaped protrusion 33 is perpendicular to the rear side of the sheet-like substrate.

[0045] The longitudinal height of the strip-shaped protrusion 33 decreases from the side adjacent to the sheet-like matrix to the side away from the sheet-like matrix.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A heat-insulating embedded channel member comprising a channel steel and an anchor member fixedly connected by welding, characterized in that, The anchor includes a sheet-like substrate, the front side of which has a rectangular notch for embedding the channel steel, and the front end face of the sheet-like substrate is flush with the front end face of the channel steel. The front end face of the channel steel and the front end face of the channel steel are covered with a heat insulation layer. The lower side of the sheet-like substrate is provided with horizontally arranged strip-shaped protrusions, and the upper side of the sheet-like substrate is provided with an inwardly recessed notch. The longitudinal length of the area of ​​the sheet-like substrate located in front of the inwardly recessed notch is greater than the longitudinal length of the area of ​​the sheet-like substrate located behind the inwardly recessed notch.

2. The pre-embedded heat-insulated channel member according to claim 1, characterized in that: The length of the sheet-like substrate in the front-rear direction of the region in front of the concave notch is greater than the length of the sheet-like substrate in the front-rear direction of the region in back of the concave notch.

3. The heat-insulating embedded groove component according to claim 1, characterized in that: The area of ​​the sheet-like substrate located in front of the concave notch is the front part; The region of the sheet-like substrate located behind the concave notch is the rear part; The front part includes a first increasing part whose longitudinal height increases from front to back, a first equal part whose longitudinal height is equal, and a first decreasing part whose longitudinal height decreases from front to back; The first increasing part, the first equal part, and the first decreasing part are arranged sequentially from front to back; The rear portion includes a second equal portion with equal longitudinal height and a second decreasing portion with longitudinal height decreasing from front to back, the second equal portion and the second decreasing portion being arranged front to back.

4. The heat-insulating embedded groove component according to claim 3, characterized in that: The rear end of the first incremental section is used to be embedded in concrete; The front end of the first incremental section is used to embed the insulation layer.

5. The heat-insulating embedded groove component according to claim 4, characterized in that: The front end face of the channel steel and the front end face of the sheet substrate are both flush with the front end face of the insulation layer.

6. The heat-insulating embedded groove component according to claim 4, characterized in that: The insulation layer has a first strip-shaped slit for inserting the sheet-like substrate and a second strip-shaped slit for inserting the channel steel. The first and second strip-shaped cuts are perpendicular to each other.

7. The heat-insulating embedded groove component according to claim 1, characterized in that: T-bolts are detachably connected to the channel steel. The channel steel is connected to the bracket by the T-bolts; The heat insulation layer is sandwiched between the hanger, the channel steel, and the anchor.

8. A heat-insulating embedded groove component according to claim 1, characterized in that: The insulation layer is an insulation blanket.

9. A heat-insulating embedded groove component according to claim 1, characterized in that: The lower surface of the strip-shaped protrusion is perpendicular to the rear side surface of the sheet-like substrate.

10. A heat-insulating embedded groove component according to claim 1, characterized in that: The longitudinal height of the strip-shaped protrusion decreases from the side adjacent to the sheet-like substrate to the side away from the sheet-like substrate.

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