CN210768385U - Combined bridge cut-off heat insulation section bar and door and window - Google Patents

Combined bridge cut-off heat insulation section bar and door and window Download PDF

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Publication number
CN210768385U
CN210768385U CN201921031738.9U CN201921031738U CN210768385U CN 210768385 U CN210768385 U CN 210768385U CN 201921031738 U CN201921031738 U CN 201921031738U CN 210768385 U CN210768385 U CN 210768385U
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China
Prior art keywords
cut
bridge
combined bridge
profile according
tubular product
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CN201921031738.9U
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Chinese (zh)
Inventor
谢斌泉
其他发明人请求不公开姓名
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Hunan Jianzhi Curtain Wall Installation Design Co Ltd
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Hunan Jianzhi Curtain Wall Installation Design Co Ltd
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Abstract

The utility model discloses a combined bridge cut-off section bar and door and window that insulates against heat, section bar include two enhancement tubular product and spacing connecting piece, two enhancement tubular products form through spacing connecting piece connect, and two enhancement tubular product between form the bridge cut-off clearance, are provided with thermal-insulated bridge cut-off spare in the bridge cut-off clearance. The door and window comprises glass, a buckling strip and a frame formed by connecting the combined bridge-cut heat insulation section bars, wherein the glass is fixed in the frame through the buckling strip. The utility model has the advantages of simple and reliable structure, high strength and long service life.

Description

Combined bridge cut-off heat insulation section bar and door and window
Technical Field
The utility model relates to a building engineering field especially relates to a combined bridge cut-off section bar and door and window that insulate against heat.
Background
In the field of constructional engineering, the application of the section bar is very wide, such as a protective window, a partition wall, a curtain wall and the like, and the section bar is required to have a heat insulation bridge cut-off effect in order to ensure the specific heat insulation and fire resistance of the protective window, the partition wall, the curtain wall and the like.
The bridge-cut-off section bars in the prior art are mostly provided with the bridge-cut-off holes on one section bar, and although the bridge-cut-off section bars achieve a certain heat insulation bridge-cut-off effect, the strength is correspondingly reduced on the side of the section bar provided with the bridge-cut-off holes, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a combined bridge cut-off thermal-insulated section bar and door and window that simple structure is reliable, intensity is high, long service life.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a combined bridge cut-off heat-insulating section bar, includes two enhancement tubular products and spacing connecting piece, two enhancement tubular products pass through spacing connecting piece and form the connection, and form the bridge cut-off clearance between two enhancement tubular products, be provided with thermal-insulated bridge cut-off spare in the bridge cut-off clearance.
As a further improvement of the above technical solution:
the reinforced pipe and the heat insulation bridge-cut-off piece are mutually attached, and the side edges of the corresponding sides are kept flush.
The joint edges of the reinforced pipe and the heat insulation bridge-cut-off piece are both flat edges.
The heat insulation bridge-cut-off piece is arranged as an adhesive tape, and bridge-cut-off holes arranged at intervals are formed in the adhesive tape.
The limiting connecting piece is set to be a positive screw and a negative screw, an operation part is arranged in the middle of the positive screw and the negative screw, corresponding threaded holes are formed in the two reinforcing pipes, the two ends of the positive screw and the negative screw are in threaded connection with the corresponding threaded holes, and the two end faces of the operation part are abutted to the reinforcing pipes.
The spacing connecting piece includes the operation portion, the operation portion both ends are equipped with the rotation and dodge the portion, the tip that the rotation was dodged the portion is equipped with waist shape buckling parts, has seted up corresponding waist shape hole on two enhancement tubular products, and the waist shape buckling parts at both ends extend corresponding waist shape downthehole rotation angle back and waist shape hole lock joint, the both ends face and the enhancement tubular product of operation portion offset.
One side of the bottom edge of one of the reinforced pipes is bent to form a flange.
Flanges are bent at two sides of the bottom edge of one of the reinforcing pipes.
One side of the bottom edge of one reinforcing pipe is bent to form a flange, and the other side of the other reinforcing pipe is bent to form a flange.
A door and window comprises glass, a buckling strip and a frame formed by connecting the combined bridge-cut heat insulation section bars, wherein the glass is fixed in the frame through the buckling strip.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a combined bridge cut-off section bar that insulates against heat, including two enhancement tubular product and spacing connecting piece, two enhancement tubular products form through spacing connecting piece and connect, and form the bridge cut-off clearance between two enhancement tubular products, are provided with thermal-insulated bridge cut-off spare in the bridge cut-off clearance. The profile is formed by connecting a reinforcing pipe and a heat insulation bridge-cut-off piece through a limiting connecting piece, the heat insulation bridge-cut-off piece plays a role of bridge-cut-off heat insulation, the reinforcing pipe supports and reinforces the whole structure, the limiting connecting piece plays a role of connecting and limits a bridge-cut-off gap, the strength of the profile is high, the service life of the profile is prolonged, and the whole structure is simple and reliable. The utility model discloses a door and window, connect the frame that forms including glass, profile and by foretell combined bridge cut-off heat-insulating section bar, glass passes through the profile to be fixed in the frame, possesses the corresponding technological effect of foretell combined bridge cut-off heat-insulating section bar.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of a limit connector in embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 5 is a schematic structural diagram of embodiment 4 of the present invention.
Fig. 6 is a schematic structural diagram of a limiting connection member in embodiment 4 of the present invention.
Fig. 7 is a schematic front view of embodiment 5 of the present invention.
The reference numerals in the figures denote:
1. reinforcing the pipe; 11. a threaded hole; 12. a waist-shaped hole; 13. blocking edges; 2. a limiting connecting piece; 21. an operation section; 22. a rotation avoiding part; 23. a waist-shaped buckling part; 3. a bridge cutoff gap; 4. heat insulation bridge-breaking parts; 41. breaking the bridge hole; 5. a frame; 6. glass; 7. and (7) buckling strips.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Example 1:
as shown in fig. 1 and fig. 2, the first embodiment of the combined bridge cut-off heat insulation section bar of the present invention comprises two reinforcing pipes 1 and two limiting connectors 2, wherein the two reinforcing pipes 1 are connected through the limiting connectors 2, and a bridge cut-off gap 3 is formed between the two reinforcing pipes 1, and a heat insulation bridge cut-off member 4 is arranged in the bridge cut-off gap 3. This section bar is connected through spacing connecting piece 2 by strengthening tubular product 1 and thermal-insulated bridge cut-off 4 and forms, and thermal-insulated bridge cut-off 4 plays the thermal-insulated effect of bridge cut-off, and strengthens tubular product 1 and form support and enhancement to overall structure, and spacing connecting piece 2 plays the connection action and spacing formation bridge cut-off clearance 3, and its intensity is high, improved life, and overall structure is simple reliable.
In this embodiment, the reinforcing pipe 1 and the thermal insulation bridge-cut-off member 4 are attached to each other, and the side edges of the corresponding sides are kept flush. In the structure, the reinforcing pipe 1 is attached to the heat insulation bridge-cut-off part 4, namely a reinforcing rib is formed at the attaching position, so that the strength is improved; on one hand, the side edges are kept parallel and level, so that the distribution uniformity of all the edges of the section bar is ensured, and the mechanical property is better; on the other hand, the whole appearance is more beautiful and durable.
In this embodiment, the joint edges of the reinforcing pipe 1 and the thermal insulation bridge-cut-off member 4 are both flat edges. The arrangement of the flat edges ensures the attaching area and improves the connecting strength.
In this embodiment, the thermal insulation bridge-cut-off component 4 is provided as a rubber strip, and bridge-cut-off holes 41 arranged at intervals are formed in the rubber strip. The adhesive tape is adopted to fill the bridge-cut-off gap 3, and then the bridge-cut-off hole 41 is arranged, so that the overall strength is improved under the condition of ensuring the strength.
In this embodiment, a rib 13 is bent at one side of the bottom edge of one of the reinforcing tubes 1. The arrangement of the flange 13 on one side enables the profile to form an L-shaped structure, and the L-shaped structure is suitable for frame structures at corner positions.
In this embodiment, the limiting connection member 2 is set as a positive and negative screw rod, the middle of the positive and negative screw rod is provided with the operation portion 21, the two reinforcing pipes 1 are provided with corresponding threaded holes 11, the two ends of the positive and negative screw rod are in threaded connection with the corresponding threaded holes 11, and the two end surfaces of the operation portion 21 are abutted to the reinforcing pipes 1. In this structure, two enhancement tubular product 1 form the spiro union through positive and negative screw rod, but operation portion 21 cooperation instrument realization rotation operation, have improved the convenience of installation, and another is convenient, and operation portion 21's both ends face offsets with enhancement tubular product 1, and to the spacing of the interval formation between the enhancement tubular product 1 promptly, guaranteed the size precision of installation.
Example 2:
as shown in fig. 3, the second embodiment of the combined bridge-cut thermal insulation profile of the present invention is substantially the same as embodiment 1 except that: in this embodiment, flanges 13 are bent at two sides of the bottom edge of one of the reinforcing tubes 1. The arrangement of the flanges 13 on the two sides enables the section bar to form a T-shaped structure, and the T-shaped structure is suitable for a frame structure in the middle.
Example 3:
as shown in fig. 4, the third embodiment of the combined bridge-cut thermal insulation profile of the present invention is substantially the same as embodiment 1 except that: in this embodiment, a rib 13 is bent at one side of the bottom edge of one reinforcing tube 1, and a rib 13 is bent at the other side of the other reinforcing tube 1. The arrangement of the rib 13 on one side and the rib 13 on the other side enables the sectional material to form a Z-shaped structure, and the Z-shaped structure is suitable for a frame structure in the middle.
Example 4:
as shown in fig. 5 and 6, a fourth embodiment of the combined bridge-cut thermal insulation profile of the present invention is substantially the same as embodiment 1 except that: in this embodiment, the limiting connection member 2 includes an operation portion 21, rotation avoiding portions 22 are provided at two ends of the operation portion 21, waist-shaped fastening portions 23 are provided at ends of the rotation avoiding portions 22, corresponding waist-shaped holes 12 are provided on the two reinforcing pipes 1, the waist-shaped fastening portions 23 at two ends extend into the corresponding waist-shaped holes 12 and then are fastened to the waist-shaped holes 12 after rotating at an angle, and two end faces of the operation portion 21 abut against the reinforcing pipes 1. In this structure, two enhancement tubular product 1 form the lock joint through waist shape buckling part 23, but operation portion 21 cooperation instrument realizes the rotation operation, has improved the convenience of installation, and another is convenient, and operation portion 21's both ends face offsets with enhancement tubular product 1, and to the spacing of the interval formation between the enhancement tubular product 1 promptly, guaranteed the size precision of installation.
Example 5:
as shown in fig. 7, the present invention provides an embodiment of a door and window, which comprises a glass 6, a fastening strip 7 and a frame 5 formed by connecting the above-mentioned combined bridge-cut-off heat insulation profiles, wherein the glass 6 is fixed in the frame 5 through the fastening strip 7. This door and window's section bar is connected through spacing connecting piece 2 by strengthening tubular product 1 and thermal-insulated bridge cut-off 4 and forms, and thermal-insulated bridge cut-off 4 plays the thermal-insulated effect of bridge cut-off, and strengthens tubular product 1 and form support and enhancement to overall structure, and spacing connecting piece 2 plays the connection effect and spacing formation bridge cut-off clearance 3, and its intensity is high, improved life, and overall structure is simple reliable.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a combined bridge cut-off section bar that insulates against heat which characterized in that: including two enhancement tubular product (1) and spacing connecting piece (2), two enhancement tubular product (1) form the connection through spacing connecting piece (2), and form bridge cut-off clearance (3) between two enhancement tubular product (1), be provided with thermal-insulated bridge cut-off spare (4) in bridge cut-off clearance (3).
2. The combined bridge-cut insulation profile according to claim 1, wherein: the reinforced pipe (1) and the heat insulation bridge-cut-off piece (4) are mutually attached, and the side edges of the corresponding sides are kept flush.
3. The combined bridge-cut insulation profile according to claim 2, wherein: the joint edges of the reinforcing pipe (1) and the heat insulation bridge-cut-off piece (4) are both flat edges.
4. The combined bridge-cut and thermal insulation profile according to claim 3, characterized in that: the heat insulation bridge-cut-off piece (4) is arranged as an adhesive tape, and bridge-cut-off holes (41) which are arranged at intervals are formed in the adhesive tape.
5. The combined bridge-cut insulation profile according to any one of claims 1 to 4, characterized in that: the limiting connecting piece (2) is arranged to be a positive and negative screw rod, an operation portion (21) is arranged in the middle of the positive and negative screw rod, corresponding threaded holes (11) are formed in the two reinforcing pipes (1), the two ends of the positive and negative screw rod are in threaded connection with the corresponding threaded holes (11), and the two end faces of the operation portion (21) are abutted to the reinforcing pipes (1).
6. The combined bridge-cut insulation profile according to any one of claims 1 to 4, characterized in that: spacing connecting piece (2) are including operation portion (21), operation portion (21) both ends are equipped with the rotation and dodge portion (22), the tip that the rotation dodged portion (22) is equipped with waist shape buckling part (23), has seted up corresponding waist shape hole (12) on two enhancement tubular product (1), and waist shape buckling part (23) at both ends extend behind the corresponding waist shape hole (12) rotation angle with waist shape hole (12) lock joint, the both ends face and the enhancement tubular product (1) counterbalance of operation portion (21).
7. The combined bridge-cut insulation profile according to any one of claims 1 to 4, characterized in that: one side of the bottom edge of one of the reinforced pipes (1) is bent to form a flange (13).
8. The combined bridge-cut insulation profile according to any one of claims 1 to 4, characterized in that: flanges (13) are bent at two sides of the bottom edge of one of the reinforcing pipes (1).
9. The combined bridge-cut insulation profile according to any one of claims 1 to 4, characterized in that: one side of the bottom edge of one reinforcing pipe (1) is bent to form a flange (13), and the other side of the other reinforcing pipe (1) is bent to form a flange (13).
10. A door and window, its characterized in that: comprising a glass (6), a buckle strip (7) and a frame (5) formed by connecting the combined bridge-cut thermal insulation section bars of any one of claims 1 to 9, wherein the glass (6) is fixed in the frame (5) through the buckle strip (7).
CN201921031738.9U 2019-07-03 2019-07-03 Combined bridge cut-off heat insulation section bar and door and window Active CN210768385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921031738.9U CN210768385U (en) 2019-07-03 2019-07-03 Combined bridge cut-off heat insulation section bar and door and window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921031738.9U CN210768385U (en) 2019-07-03 2019-07-03 Combined bridge cut-off heat insulation section bar and door and window

Publications (1)

Publication Number Publication Date
CN210768385U true CN210768385U (en) 2020-06-16

Family

ID=71063032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921031738.9U Active CN210768385U (en) 2019-07-03 2019-07-03 Combined bridge cut-off heat insulation section bar and door and window

Country Status (1)

Country Link
CN (1) CN210768385U (en)

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