Mounting and fixing device for aluminum square tube

Abstract

The utility model provides a mounting and fixing device for an aluminum square tube, which relates to the technical field of aluminum square tube mounting parts and comprises a main mounting frame, the aluminum square tube and an inner limit frame, the aluminum square tube is arranged on the lower portion of the main mounting frame, the inner limit frame is arranged on the inner side of the main mounting frame, and an inverted L-shaped connecting groove is formed in the lower portion of the main mounting frame. A head connecting strip is fixed to the head end of the main mounting frame, a middle suspender connecting hole is perpendicularly formed in the middle of the main mounting frame in a penetrating mode, side bolt holes are formed in the tail end of the main mounting frame at intervals, and the side bolt holes penetrate through the connecting bolt pieces. The spacing of the aluminum square tubes is adjusted according to actual use conditions, the spacing of the aluminum square tubes is adjusted according to the width of the lighting lamps, the situation that the lighting lamps can only move downwards to be lower than the aluminum square tubes due to the fact that the lighting lamps are wider than the spacing of the aluminum square tubes is avoided, and the problem that when the lighting lamps are wider than the spacing of the aluminum square tubes, the lighting lamps can only move downwards to be lower than the aluminum square tubes is solved. And the illuminating lamp and the aluminum square tube cannot be flush and are not attractive enough.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum square tube installation parts, in particular to an installation and fixing device for an aluminum square tube. Background Art

[0002] Aluminum square tube is a kind of aluminum decorative component. Multiple aluminum square tubes are arranged in an array to form a combination of indoor ceiling and indoor partition curtain wall. The indoor ceiling composed of aluminum square can block and hide the air-conditioning outlet above without hindering ventilation.

[0003] The aluminum square tube is connected and fixed to the mounting groove of the mounting bracket. The mounting bracket is provided with multiple mounting grooves at intervals for installing multiple aluminum square tubes. However, in actual use, lighting lamps need to be installed between the aluminum square tubes. If the lighting lamps are wider than the interval between the aluminum square tubes, the lighting lamps can only be moved downward so that the lighting lamps are lower than the aluminum square tubes. The lighting lamps and the aluminum square tubes cannot be flush, which is not aesthetically pleasing. Summary of the invention

[0004] The disclosed embodiment relates to an installation and fixing device for aluminum square tubes. The main installation frame adjusts the distance between adjacent main installation frames by adjusting the positions of the connecting bolts between the first connecting bars, so as to adjust the distance between the aluminum square tubes. The distance between the aluminum square tubes is adjusted according to actual usage. The distance between the aluminum square tubes is adjusted according to the width of the lighting lamp to avoid the situation where the lighting lamp is wider than the distance between the aluminum square tubes, resulting in the lighting lamp having to be moved down below the aluminum square tube and not being able to be flush and aesthetically pleasing.

[0005] In a first aspect of the present disclosure, an installation and fixing device for an aluminum square tube is provided, specifically comprising: a main installation frame, an aluminum square tube and an inner limit frame, wherein the aluminum square tube is arranged at the lower part of the main installation frame, the inner limit frame is arranged on the inner side of the main installation frame, an inverted L-shaped connecting groove is opened at the lower part of the main installation frame, a first connecting strip is fixed at the head end of the main installation frame, a middle suspension rod connecting hole is vertically penetrated through the middle part of the main installation frame, and side bolt holes are arranged in an array at intervals at the rear end of the main installation frame, and the side bolt holes and connecting bolt members are penetrated.

[0006] In at least some embodiments, the first connecting bar spacing array has side bolt holes, the first connecting bar and the tail end of another main mounting frame are slidably connected, the side bolt holes at the tail end of the main mounting frame and the side bolt holes of the first connecting bar are penetrated by connecting bolts, and the position is adjusted by connecting the side bolt holes and connecting bolts at different positions, and the distance between adjacent main mounting frames is expanded or reduced, thereby adjusting the distance between the aluminum square tubes fixed to the main mounting frames. The distance between the aluminum square tubes is adjusted according to actual usage conditions, and the distance between the aluminum square tubes is adjusted according to the width of the lighting fixture.

[0007] In at least some embodiments, an inner convex strip is provided on the inner side of the upper portion of the aluminum square tube, and the inner convex strip is connected to the inverted L-shaped connecting groove by sliding insertion.

[0008] In at least some embodiments, an outer limit boss protrudes from the bottom of the inner limit frame, upper sliding columns are fixed on both sides of the top of the inner limit frame, upper support springs are fixed on both sides of the top of the inner limit frame, an upper connecting sliding tube slides on the upper part of the upper sliding column, and a top fastening screw is threaded on the top.

[0009] In at least some embodiments, the upper end of the upper support spring is fixedly connected to the upper connecting slide tube, the upper connecting slide tube and the inner limit frame are both located on the inner side of the main mounting frame, and the inner limit frame is located on the inner side of the inverted L-shaped connecting groove.

[0010] In at least some embodiments, the top fastening screw and the main mounting frame are penetrated, and the top fastening screw and the upper connecting sliding tube are screwed to clamp the main mounting frame in the middle. The top fastening screw can be removed to realize the separation of the inner limit frame and the main mounting frame. The main mounting frame only needs to set an inner limit frame on one side of the aluminum square tube.

[0011] In at least some embodiments, the upper support spring supports the inner limit frame to move downward and fit with the top of the inner convex strip, and the outer limit boss fits with the outer vertical surface of the aluminum square tube. The inner limit frame and the outer limit boss jointly limit the aluminum square tube vertically and horizontally.

[0012] The utility model provides an installation and fixing device for an aluminum square tube, which has the following beneficial effects:

[0013] The main mounting frame adjusts the position of the connecting bolts between the first connecting bars to adjust the distance between adjacent main mounting frames, thereby adjusting the distance between the aluminum square tubes. The distance between the aluminum square tubes is adjusted according to actual usage. The distance between the aluminum square tubes is adjusted according to the width of the lighting fixture to avoid the situation where the lighting fixture is wider than the aluminum square tube, resulting in the lighting fixture having to be moved lower than the aluminum square tube and not being flush and aesthetically pleasing.

[0014] The inner limit frame and the outer limit boss limit the aluminum square tube vertically and horizontally to ensure the firm connection between the aluminum square tube and the main mounting frame. The aluminum square tube can remain stably fixed to the main mounting frame even under large vibrations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 A schematic diagram showing the overall structure of the present application;

[0019] Figure 2 A schematic diagram showing the main mounting frame structure of the present application is shown;

[0020] Figure 3 A schematic diagram showing the structure of the first connecting strip of the present application is shown;

[0021] Figure 4 A schematic diagram showing the cross-sectional structure of the main mounting frame of the present application is shown;

[0022] Figure 5 A schematic structural diagram of the inner limit frame of the present application is shown;

[0023] Figure 6 A schematic diagram showing the structure of the split state of the present application;

[0024] Reference numerals list

[0025] 1. Main mounting frame; 101. Inverted L-shaped connecting groove; 102. First connecting bar; 103. Middle suspension rod connecting hole; 104. Side bolt hole; 105. Connecting bolt piece;

[0026] 2. Aluminum square tube; 201. Inner convex strip;

[0027] 3. Inner limit frame; 301. Outer limit boss; 302. Upper slide column; 303. Upper support spring; 304. Upper connecting slide tube; 305. Top fastening screw. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1: Please refer to Figures 1 to 6 :

[0030] The utility model proposes an installation and fixing device for an aluminum square tube, comprising: a main installation frame 1, an aluminum square tube 2 and an inner limit frame 3, an inverted L-shaped connecting groove 101 is provided at the lower part of the main installation frame 1, a first connecting strip 102 is fixed at the head end of the main installation frame 1, a middle suspension rod connecting hole 103 is vertically penetrated through the middle part of the main installation frame 1, a side bolt hole 104 is arranged at intervals in an array at the tail end of the main installation frame 1, the side bolt hole 104 and a connecting bolt member 105 penetrate, an aluminum square tube 2 is provided at the lower part of the main installation frame 1, an inner convex strip 201 is provided on the inner side of the upper part of the aluminum square tube 2, the inner convex strip 201 and the inverted L-shaped connecting groove 101 are slidably connected, an inner limit frame 3 is provided on the inner side of the main installation frame 1, an outer limit boss 301 is protruded from the bottom of the inner limit frame 3, and both sides of the top of the inner limit frame 3 The upper sliding column 302 is fixed, and the upper supporting springs 303 are fixed on both sides of the top of the inner limit frame 3. The upper part of the upper sliding column 302 is slidably provided with an upper connecting sliding tube 304, and the top is screwed with a top fastening screw 305. The upper end of the upper support spring 303 is fixedly connected to the upper connecting sliding tube 304. The upper connecting sliding tube 304 and the inner limit frame 3 are both on the inner side of the main mounting frame 1, and the inner limit frame 3 is on the inner side of the inverted L-shaped connecting groove 101. The top fastening screw 305 and the main mounting frame 1 pass through, and the top fastening screw 305 and the upper connecting sliding tube 304 are screwed to clamp the main mounting frame 1 in the middle. The top fastening screw 305 is disassembled to realize the disassembly of the inner limit frame 3 and the main mounting frame 1. The main mounting frame 1 only needs to set an inner limit frame 3 on one side of the aluminum square tube 2 to meet the fixation requirements.

[0031] In the disclosed embodiment, the first connecting bar 102 has side bolt holes 104 in an array at intervals, and the first connecting bar 102 is slidably connected to the rear end of another main mounting frame 1. The side bolt holes 104 at the rear end of the main mounting frame 1 and the side bolt holes 104 of the first connecting bar 102 are penetrated by connecting bolts 105. The positions are adjusted by connecting the side bolt holes 104 and the connecting bolts 105 at different positions, and the spacing between adjacent main mounting frames 1 is expanded or reduced to adjust the spacing of the aluminum square tubes 2 fixed to the main mounting frame 1. The spacing of the aluminum square tubes 2 is adjusted according to actual usage conditions. The spacing of the aluminum square tubes 2 is adjusted according to the width of the lighting lamp to avoid the lighting lamp being wider than the spacing of the aluminum square tubes 2, which causes the lighting lamp to only move down below the aluminum square tubes 2, and the lighting lamp protrudes below the aluminum square tubes 2.

[0032] In the embodiment of the present disclosure, the upper support spring 303 supports the inner limit frame 3 to move downward and fit with the top of the inner convex strip 201, and the outer limit boss 301 fits with the outer vertical surface of the aluminum square tube 2. The inner limit frame 3 and the outer limit boss 301 jointly limit the aluminum square tube 2 vertically and horizontally, and the aluminum square tube 2 and the main mounting frame 1 remain firmly connected.

[0033] Embodiment 2, on the basis of embodiment 1, a vertical rectangular bar is provided on the outer side of the inverted L-shaped connecting groove 101 of the main mounting frame 1, and before the aluminum square tube 2 and the inverted L-shaped connecting groove 101 are connected and installed, the rectangular bar is bent to a horizontal state to leave installation space for the aluminum square tube 2, and after the aluminum square tube 2 is installed, the rectangular bar is bent to a horizontal state, and the rectangular bar blocks the space for horizontal movement of the aluminum square tube 2, thereby preventing the horizontal movement of the aluminum square tube 2 and the separation of the inverted L-shaped connecting groove 101, thereby eliminating the need for the arrangement of components such as the internal limit frame 3, and the inverted L-shaped connecting groove 101 and the rectangular bar of the main mounting frame 1 are directly stamped and manufactured, so that the processing is faster, the production efficiency is improved, and the production cost is reduced.

[0034] The working principle of this embodiment is as follows: the middle suspension rod connection hole 103 and the lower part of the suspension rod are penetrated and connected and fixed by a nut member, the top of the suspension rod and the roof are connected and fixed, the main mounting frames 1 are connected and extended by sliding the first connecting strip 102 on the inner side of the tail end of the main mounting frame 1, and the main mounting frame 1 is aligned and adjusted in position through multiple side bolt holes 104 between the first connecting strip 102, and the position is adjusted by connecting the side bolt holes 104 and the connecting bolt members 105 at different positions, and the distance between adjacent main mounting frames 1 is expanded or reduced to adjust the distance between the aluminum square tubes 2 fixed to the main mounting frame 1, and the distance between the aluminum square tubes 2 is adjusted according to the actual usage situation, and the distance between the aluminum square tubes 2 is adjusted according to the width of the lighting lamp, so as to avoid the situation that the lamp is wider than the interval of the aluminum square tubes 2, resulting in the lighting lamp having to move down below the aluminum square tubes 2, and the lighting lamp protruding below the aluminum square tubes 2, and the lamp and the aluminum square tubes 2 cannot be flush and not beautiful;

[0035] The inner convex strip 201 is slidably connected to the inverted L-shaped connecting groove 101, and the upper support spring 303 supports the inner limit frame 3 to move down and press down the inner convex strip 201. The outer limit boss 301 is attached to the outer vertical surface of the aluminum square tube 2. The inner limit frame 3 and the outer limit boss 301 jointly limit the aluminum square tube 2 vertically and horizontally. The aluminum square tube 2 and the main mounting frame 1 remain fixed to ensure the firm connection between the aluminum square tube 2 and the main mounting frame 1. The aluminum square tube 2 can remain stably fixed to the main mounting frame 1 even under large vibrations.

[0036] In this article, there are a few points to note:

[0037] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0038] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0039] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An installation and fixing device for an aluminum square tube, comprising: A main mounting frame (1), an aluminum square tube (2) and an inner limit frame (3); characterized in that the main mounting frame (1) is provided with an aluminum square tube (2) at the bottom, an inner limit frame (3) is provided inside the main mounting frame (1), an inverted L-shaped connecting groove (101) is provided at the bottom of the main mounting frame (1), a first connecting strip (102) is fixed at the head end of the main mounting frame (1), a middle suspension rod connecting hole (103) is vertically penetrated through the middle of the main mounting frame (1), and side bolt holes (104) are arranged in an array at intervals at the rear end of the main mounting frame (1), and the side bolt holes (104) and the connecting bolt members (105) are penetrated.

2. The installation and fixing device of an aluminum square tube according to claim 1 is characterized in that: The first connecting bar (102) has side bolt holes (104) in an array at intervals. The first connecting bar (102) is connected to the rear end of another main mounting frame (1) by sliding insertion. The side bolt holes (104) at the rear end of the main mounting frame (1) and the side bolt holes (104) of the first connecting bar (102) are penetrated by connecting bolts (105).

3. The installation and fixing device of an aluminum square tube according to claim 1 is characterized in that: An inner convex strip (201) is provided on the inner side of the upper portion of the aluminum square tube (2), and the inner convex strip (201) is connected to the inverted L-shaped connection groove (101) by sliding insertion.

4. The installation and fixing device of an aluminum square tube according to claim 1 is characterized in that: An outer limiting boss (301) protrudes from the bottom of the inner limiting frame (3), upper sliding columns (302) are fixed on both sides of the top of the inner limiting frame (3), upper supporting springs (303) are fixed on both sides of the top of the inner limiting frame (3), an upper connecting sliding tube (304) slides on the upper part of the upper sliding column (302), and a top fastening screw (305) is screwed on the top.

5. The installation and fixing device of an aluminum square tube according to claim 4 is characterized in that: The upper end of the upper support spring (303) is fixedly connected to the upper connecting slide tube (304), the upper connecting slide tube (304) and the inner limit frame (3) are both located inside the main mounting frame (1), and the inner limit frame (3) is located inside the inverted L-shaped connecting groove (101).

6. The installation and fixing device of an aluminum square tube according to claim 4 is characterized in that: The top fastening screw (305) and the main mounting frame (1) are penetrated, and the top fastening screw (305) and the upper connecting sliding pipe (304) are screwed to clamp the middle part of the main mounting frame (1).

7. The installation and fixing device of an aluminum square tube according to claim 4 is characterized in that: The upper support spring (303) supports the inner limit frame (3) to move downward and fit with the top of the inner convex strip (201), and the outer limit boss (301) fits with the outer vertical surface of the aluminum square tube (2).

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