Profile steel rail groove for glass installation

Abstract

The utility model discloses a profile steel track groove for glass installation, which comprises a deep groove (1) and a shallow groove (2) which are separated by a cross beam (3), the deep groove (1) is used for embedding glass, the shallow groove (2) is used for positioning the profile steel track groove, the profile steel track groove is integrally formed by a single-layer steel plate, and a welding opening (4) is reserved at the cross beam (3). The profile steel rail groove is integrally formed by precisely and continuously cold-bending the single-layer steel plate, the deep groove and the shallow groove are separated by the cross beam to respectively install glass and fix, the welding port at the joint of the steel plate is welded by laser, the welding position is smooth, the stability of the structure is improved, and the inlet of the deep groove and the inlet of the shallow groove are of a fillet structure so as to facilitate installation. The integrity of the embedded part can be protected; after the profile steel rail groove is installed, the glass can be conveniently embedded, excessive connecting pieces or auxiliary external force are not needed, the installation structure is simple, the number of procedures is small, the stability is high, meanwhile, the installation efficiency is high, and the installation risk is low.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a glass installation technology, in particular to a steel track groove used for glass installation. Background Art

[0002] In terms of architectural glass installation, the mainstream steel used in the market is rectangular tubes. When installing glass, the glass is installed on one side, and more parts need to be added to fix it with auxiliary bolts, which makes the installation structure complicated and the process cumbersome. Not only is the installation efficiency low, but there may also be installation risks. For example, during the installation process, auxiliary force is needed to reinforce the glass, and there are certain installation risks when installing and reinforcing it. At the same time, it is only connected by bolts, which has poor stability. Utility Model Content

[0003] The utility model aims to provide a steel track groove for glass installation in view of the problems existing in the prior art.

[0004] The purpose of the utility model is solved by the following technical solutions:

[0005] A steel track groove for glass installation, characterized in that the steel track groove comprises a deep groove and a shallow groove separated by a crossbeam, the deep groove is used for embedding glass and the shallow groove is used for positioning the steel track groove, the steel track groove is integrally formed by a single-layer steel plate and a welding opening is left at the crossbeam.

[0006] Specifically, the steel track groove is formed in one piece by precision continuous cold bending of a single layer of steel plate.

[0007] The depth of the deep groove is 2-4 times the depth of the shallow groove.

[0008] The width of the deep groove is determined according to the size of the embedded glass, and a preferred option is that the width of the deep groove is consistent with the width of the shallow groove. Of course, the width of the deep groove and the width of the shallow groove may also be inconsistent according to the use requirements.

[0009] The crossbeam is composed of double-layer steel plates and the welding opening is located on the shallow groove side.

[0010] In terms of shallow groove positioning, a positioning piece can be embedded in the shallow groove for positioning, or a positioning piece such as a bolt can be used to penetrate the crossbeam for positioning.

[0011] In terms of deep groove installation, gaskets can be installed in the deep groove, or support members + gaskets can be installed; when installing support members, it is also convenient to hide the positioning members that pass through the beam.

[0012] The welding joint is welded by a laser welding machine.

[0013] Both sides of the deep groove and the shallow groove are respectively provided with cavities formed by a single layer of steel plates.

[0014] The cavity specifications on both sides of the deep groove and the shallow groove are the same, or the cavity widths on both sides of the deep groove and the shallow groove are different.

[0015] At least one rubber strip groove is provided on the inner cavity wall of the deep groove in the cavity of the concave steel track groove. This rubber strip groove is used to embed the protruding part of the fireproof expansion rubber strip.

[0016] At least one set of symmetrically arranged rubber strip grooves is provided on the inner cavity wall of the deep groove.

[0017] At least one fitting groove is provided on the inner cavity wall of the shallow groove in the cavity of the concave steel track groove.

[0018] The outer edges of the four corners on the circumference of the steel track groove adopt a sharp corner structure, and the sharp corner structure: the outer fillet radius is less than 0.5 mm.

[0019] The inlet sides of the inner cavities of the deep groove and the shallow groove adopt a rounded corner structure.

[0020] The inner cavity sizes of the above-mentioned deep groove and shallow groove can be customized according to needs to be suitable for different specifications of glass and customize products with different specifications.

[0021] The utility model has the following advantages compared with the prior art:

[0022] The steel track groove of the utility model is integrally formed by a single-layer steel plate, and the deep groove and the shallow groove are separated by a cross beam to install and fix the glass respectively. The weld joints at the connection of the laser-welded steel plates are flat and the structural stability is increased. The inlet of the deep groove and the shallow groove is in a rounded corner structure for easy installation and can protect the integrity of the embedded parts; after the steel track groove is installed, the glass can be easily embedded without using too many connectors or auxiliary external forces. The installation structure is simple, the process is less and the stability is high. At the same time, the installation efficiency is high and the installation risk is low, which is suitable for popularization and use. Description of the Drawings

[0023] Appendix Figure 1 is a three-dimensional structural schematic diagram of the steel track groove for glass installation provided by the utility model;

[0024] Appendix Figure 2 is a plane structural schematic diagram of the steel track groove for glass installation provided by the utility model;

[0025] Appendix Figure 3 is an installation structural schematic diagram of the steel track groove for glass installation provided by the utility model.

[0026] Wherein: 1 - deep groove; 2 - shallow groove; 3 - cross beam; 4 - welding joint; 5 - cavity; 6 - rubber strip groove; 7 - fitting groove; 8 - sharp corner structure; 9 - rounded corner structure; 10 - bolt; 11 - gasket; 12 - support member; 13 - fireproof expansion rubber strip. Detailed implementation mode

[0027] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0028] As Figure 1-2 shown: A profiled steel track groove for glass installation, the profiled steel track groove includes a deep groove 1 and a shallow groove 2 separated by a cross beam 3. The deep groove 1 is used for embedding glass and the shallow groove 2 is used for positioning the profiled steel track groove. The profiled steel track groove is integrally formed by a single-layer steel plate and a welding joint 4 is left at the cross beam 3. Only the cross beam 3 of the whole profiled steel track groove is composed of a double-layer steel plate and the welding joint 4 is located at the cross beam 3 on the side of the shallow groove 2. The welding joint 4 welded by a laser welding machine ensures the welding quality and aesthetics.

[0029] In the above profiled steel track groove, cavities 5 composed of single-layer steel plates are respectively arranged on both sides of the deep groove 1 and the shallow groove 2. According to needs, the specifications of the cavities 5 on both sides of the deep groove 1 and the shallow groove 2 are the same, or the widths of the cavities 5 on both sides of the deep groove 1 and the shallow groove 2 are different.

[0030] Generally speaking, it is better that the depth of the deep groove 1 is 2 - 4 times, preferably 2 - 3 times, the depth of the shallow groove 2.

[0031] In the above profiled steel track groove, sharp corner structures 8 are adopted at the outer edges of the four corners on the circumferential side of the profiled steel track groove, and the external sharp corners are formed, which is beneficial to stabilizing the structural framework, stabilizing the splicing quality and finishing forming; while rounded corner structures 9 are adopted at the inlet sides of the inner cavities of the deep groove 1 and the shallow groove 2, which is convenient for the glass to be inserted into the deep groove 1 and for positioning parts or other fittings to be inserted into the shallow groove 2.

[0032] In addition, when installing glass, in order to bond the edge seams, an expansion rubber strip needs to be embedded. Therefore, at least one rubber strip groove 6 recessed into the cavity 5 of the profiled steel track groove is arranged on the inner cavity wall of the deep groove 1. The rubber strip groove 6 is used for embedding the protruding part of the fireproof expansion rubber strip 13 (preferably graphene fireproof expansion rubber strip); a further preferred solution is: at least a set of symmetrically arranged rubber strip grooves 6 are arranged on the inner cavity wall of the deep groove 1. In addition, at least one fitting groove 7 recessed into the cavity 5 of the profiled steel track groove is arranged on the inner cavity wall of the shallow groove 2. The fitting groove 7 can fix the positioning parts embedded in the shallow groove 2 and can also embed other fittings to achieve other functions.

[0033] It should be noted that: The profiled steel track groove is integrally formed by precision continuous cold bending of a single-layer steel plate.

[0034] As Figure 3As shown in the figure: When installing the profiled steel track groove provided by the present utility model, taking the profiled steel track groove installed at the lower part as an example for illustration. First, place the profiled steel track groove at the set installation position, and then use bolt 10 to penetrate through cross beam 3 and shallow groove 2 and then drive it downward into the guide wall (bolt 10 can be used in cooperation with other accessories); then place support member 12 in deep groove 1 and place gasket 11 on support member 12 (preferably using graphene fireproof expansion rubber strip as the gasket), then the double-layer glass can be dropped into deep groove 1 and placed on gasket 11, and both sides of the double-layer glass are sealed with fireproof expansion rubber strip 13 respectively to achieve the effect of fire and smoke prevention; the outer side of fireproof expansion rubber strip 13 is embedded in rubber strip groove 6 to further fix fireproof expansion rubber strip 13.

[0035] The profiled steel track groove of the present utility model is integrally formed by a single-layer steel plate, and cross beam 3 is used to separate deep groove 1 and shallow groove 2 for installing glass and fixing respectively. The welded joint 4 at the connection of the steel plates is laser welded, and the welding place is flat and the structural stability is increased. The inlets of deep groove 1 and shallow groove 2 are rounded structures 9 to facilitate installation and can protect the integrity of the embedded parts; after the profiled steel track groove is installed, the glass can be conveniently embedded without using too many connecting parts or auxiliary external forces. The installation structure is simple, the process is few and the stability is high. At the same time, the installation efficiency is high and the installation risk is low, which is suitable for popularization and use.

[0036] The above embodiments are only used to illustrate the technical idea of the present utility model, and the protection scope of the present utility model cannot be limited thereby. Any modification made on the basis of the technical solution according to the technical idea proposed by the present utility model falls within the protection scope of the present utility model; the technologies not involved in the present utility model can all be realized through the prior art.

Claims

1. A steel track groove for glass installation, characterized in that: The steel track groove comprises a deep groove (1) and a shallow groove (2) separated by a crossbeam (3), the deep groove (1) being used for embedding glass and the shallow groove (2) being used for positioning the steel track groove, the steel track groove being integrally formed from a single-layer steel plate and having a welding opening (4) at the crossbeam (3).

2. The steel track groove for glass installation according to claim 1, characterized in that: The crossbeam (3) is made of a double-layer steel plate and the welding opening (4) is located on the side of the shallow groove (2).

3. The steel track groove for glass installation according to claim 1 or 2, characterized in that: The welding joint (4) is welded by a laser welding machine.

4. The steel track groove for glass installation according to claim 1, characterized in that: Both sides of the deep groove (1) and the shallow groove (2) are respectively provided with a cavity (5) formed of a single layer of steel plate.

5. The steel track groove for glass installation according to claim 4, characterized in that: The specifications of the cavities (5) on both sides of the deep groove (1) and the shallow groove (2) are consistent, or the widths of the cavities (5) on both sides of the deep groove (1) and the shallow groove (2) are different.

6. The steel track groove for glass installation according to claim 1 or 4, characterized in that: At least one rubber strip groove (6) is provided on the inner cavity wall of the deep groove (1) and is recessed into the cavity (5) of the profiled steel track groove. The rubber strip groove (6) is used to embed the protruding part of the fireproof expansion rubber strip (13).

7. The steel track groove for glass installation according to claim 6, characterized in that: At least one group of symmetrically arranged rubber strip grooves (6) is arranged on the inner cavity wall of the deep groove (1).

8. The steel track groove for glass installation according to claim 1 or 4, characterized in that: At least one accessory groove (7) is provided on the inner cavity wall of the shallow groove (2) and is recessed into the cavity (5) of the profiled steel track groove.

9. The steel track groove for glass installation according to claim 1, characterized in that: The outer edges of the four corners of the circumferential side of the steel track groove adopt a sharp angle structure (8).

10. The steel track groove for glass installation according to claim 1, characterized in that: The inner cavity inlet sides of the deep groove (1) and the shallow groove (2) adopt a rounded corner structure (9).

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