Wind and earthquake resistant cantilever support for building lighting project

Abstract

The utility model discloses a building brightening engineering is with wind -resisting and anti -seismic cantilever support, including cantilever support main part, the outer wall of cantilever support main part is equipped with the positioning sleeve of equidistance distribution through welding fixed, the outer wall of one side of positioning sleeve is equipped with support frame through welding fixed, the top and the bottom one side outer wall of positioning sleeve is equipped with fixed sheet through welding fixed, the outer wall of fixed sheet is opened first positioning hole, the top and the bottom one side of positioning sleeve is equipped with the stretch sleeve. The utility model discloses a positioning sleeve is fixed on the wall through the fixed plate of one end of support frame, after installing the plate fixed on the wall, the metal ring of stretch sleeve both ends is connected with installing the plate and positioning sleeve, and the tension spring can always stretch cantilever support main part to the side of wall surface, avoid cantilever support main part loosening on the wall, and stretch sleeve and support frame can form stable triangle support structure, and enhance integral rigidity.

Description

Technical Field

[0001] This utility model relates to the field of building lighting equipment technology, specifically to wind-resistant and earthquake-resistant cantilever brackets for building lighting projects. Background Technology

[0002] Building lighting projects, also known as urban lighting projects, are an important undertaking that has emerged during the urbanization process to beautify the urban environment and enhance the city's image. They involve the design and construction of lighting for buildings and their surroundings, utilizing diverse lighting technologies and fixtures such as LED wall washers, linear lights, and in-ground lights, combined with modern technologies like projection and lasers, to create layered and artistic nighttime lighting effects.

[0003] In building lighting projects, a large number of lighting devices need to be installed on the exterior walls of buildings where light shows are required. Therefore, brackets for installing the lighting devices need to be installed on the exterior walls of buildings. However, most existing brackets are connected and fixed to the wall by bolts and light tools. When the lighting devices are subjected to strong winds or external forces that change the direction of the light, the support points fixed by bolts are easily loosened due to vibration. Once the support points are loosened, the bracket is easy to shake under the action of external forces, resulting in poor stability and changes in the illumination direction and effect of the lighting devices, thus affecting the lighting effect. To address the aforementioned issues, we propose a wind- and earthquake-resistant cantilever bracket for building lighting projects. Utility Model Content

[0004] The purpose of this utility model is to provide a wind-resistant and earthquake-resistant cantilever bracket for building lighting projects, so as to solve the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wind-resistant and earthquake-resistant cantilever bracket for building lighting projects, comprising a cantilever bracket body. The outer wall of the cantilever bracket body is welded with equally spaced positioning sleeves. One side of the outer wall of each positioning sleeve is welded with a support frame. The top and bottom sides of the positioning sleeve are welded with fixing plates. The outer wall of each fixing plate has a first positioning hole. The top and bottom sides of the positioning sleeve are equipped with tension sleeves. The center of the inner wall of the tension sleeve is welded with a positioning block. Tension springs are fixed to the outer walls of both sides of the positioning block. One end of each tension spring has a metal ring welded to its outer wall. The end of the tension sleeve away from the positioning sleeve is equipped with a mounting plate with a "T"-shaped cross-section. The right-angled side of the mounting plate has a second positioning hole. The metal rings at both ends of the tension sleeve are respectively fitted into the first and second positioning holes.

[0006] Preferably, a fixing plate is fixedly welded to the outer wall of one end of the support frame, and the outer wall of the fixing plate has first fixing holes distributed at equal intervals, and the inner wall of the first fixing holes is equipped with matching expansion bolts.

[0007] Preferably, the outer wall of one side of the mounting plate has second fixing holes that are evenly distributed, and the inner wall of the second fixing holes is equipped with matching expansion bolts.

[0008] Preferably, the outer wall of the cantilever support body is fitted with equally spaced sliding sleeves, and the top outer wall of the sliding sleeves is fixed with an equipment mounting base by a bracket.

[0009] Preferably, the top four corners of the equipment mounting base have equally spaced equipment mounting holes, and the inner walls of the equipment mounting holes are equipped with matching bolts.

[0010] Preferably, the bottom outer wall of the sliding sleeve is fixedly provided with an internally threaded tube through an opening, and the inner wall of the internally threaded tube is screwed with a fastening bolt.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows: The positioning sleeve is fixed to the wall via a fixing plate at one end of the support frame. After the mounting plate is fixed to the wall, the metal rings at both ends of the tension sleeve connect the mounting plate to the positioning sleeve. The tension spring can always pull the cantilever bracket body towards one side of the wall, preventing the cantilever bracket body from loosening on the wall. In addition, the tension sleeve and the support frame can form a stable triangular support structure, which enhances the overall rigidity and stability, thereby reducing the swaying amplitude of the light. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0013] Figure 1 This is a three-dimensional structural diagram of the wind-resistant and earthquake-resistant cantilever bracket for building lighting projects according to this utility model; Figure 2 This is a schematic diagram of the positioning sleeve structure of the wind-resistant and earthquake-resistant cantilever bracket for building lighting projects of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the tension sleeve of the wind-resistant and earthquake-resistant cantilever bracket for building lighting projects according to this utility model. Figure 4 This is a schematic diagram of the sliding sleeve structure of the wind-resistant and earthquake-resistant cantilever bracket for building lighting projects according to this utility model.

[0014] Explanation of reference numerals in the attached figures: 1. Cantilever bracket body, 2. Positioning sleeve, 3. Support frame, 4. Fixing plate, 5. First fixing hole, 6. Fixing piece, 7. First positioning hole, 8. Tension sleeve, 9. Positioning block, 10. Tension spring, 11. Metal ring, 12. Mounting plate, 13. Second fixing hole, 14. Second positioning hole, 15. Sliding sleeve, 16. Equipment mounting base, 17. Equipment mounting hole, 18. Internal threaded pipe, 19. Fastening bolt. Detailed Implementation

[0015] The following drawings will disclose several embodiments of this utility model. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these physical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0016] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0017] Example 1 Refer to the instruction manual appendix Figure 1-4 The wind-resistant and earthquake-resistant cantilever bracket for building lighting projects includes a cantilever bracket body 1. The outer wall of the cantilever bracket body 1 is fixed with equally spaced positioning sleeves 2 by welding. One side of the outer wall of the positioning sleeves 2 is fixed with a support frame 3 by welding. A fixing plate 4 is welded to the outer wall of one end of the support frame 3, and first fixing holes 5 are equally spaced on the outer wall of the fixing plate 4 to facilitate fixing with compatible expansion bolts.

[0018] Example 2 Based on Embodiment 1, a fixing plate 6 is welded to the top and bottom outer walls of the positioning sleeve 2. A first positioning hole 7 is opened on the outer wall of the fixing plate 6 to prepare a tension sleeve 8. A positioning block 9 is welded to the center of the inner wall of the tension sleeve 8. Tension springs 10 are fixed on the outer walls of both sides of the positioning block 9. Metal rings 11 are welded to the outer walls of one end of the two tension springs 10. A mounting plate 12 with a "T" shaped cross-section is prepared. A second positioning hole 14 is opened on the right-angled side of the mounting plate 12. A second fixing hole 13 is opened at equal intervals on one side of the outer wall of the mounting plate 12 so that it can be fixed with a matching expansion bolt. The tension sleeve 8 is equipped on the top and bottom sides of the positioning sleeve 2, so that the metal rings 11 at both ends of the tension sleeve 8 are respectively fitted into the first positioning hole 7 and the second positioning hole 14.

[0019] Example 3 Based on Embodiment 1, the outer wall of the cantilever bracket body 1 is fitted with equally spaced sliding sleeves 15. The top outer wall of the sliding sleeve 15 is fixedly mounted with an equipment mounting base 16 through a bracket. The top four corners of the equipment mounting base 16 are provided with equally spaced equipment mounting holes 17 so that the lighting equipment can be installed using compatible bolts. The bottom outer wall of the sliding sleeve 15 is fixedly mounted with an internal threaded tube 18 through an opening. Fastening bolts 19 are screwed into the inner wall of the internal threaded tube 18 to fix the position of the sliding sleeve 15.

[0020] Working principle of this utility model: Refer to the instruction manual appendix Figure 1-4 In the process of building lighting project, the first step is to prepare for the installation of the cantilever bracket body 1. The cantilever bracket body 1 is placed in a suitable position on the side of the building. The fixing plate 4 is welded to the outer wall of one end of the support frame 3. The outer wall of the fixing plate 4 has first fixing holes 5 distributed at equal intervals. Expansion bolts that are compatible with the first fixing holes 5 are used to pass through the first fixing holes 5 to fix the fixing plate 4 to the structure on the side of the building, thereby fixing the support frame 3 and the cantilever bracket body 1.

[0021] Next, the connection between the positioning sleeve 2 and the tension sleeve 8 is addressed. Positioning sleeves 2 are welded to the outer wall of the cantilever bracket body 1 at equal intervals. Fixing plates 6 are welded to the top and bottom sides of the outer wall of the positioning sleeve 2. The outer wall of the fixing plates 6 has a first positioning hole 7. Tension sleeves 8 are fitted to the top and bottom sides of the positioning sleeve 2. A mounting plate 12 with a "T"-shaped cross-section is fitted to the end of the tension sleeve 8 away from the positioning sleeve 2. A second positioning hole 14 is opened on the right-angled side of the mounting plate 12. A... There is a positioning block 9, and tension springs 10 are fixedly installed on the outer walls of both sides of the positioning block 9. Metal rings 11 are welded and fixed to the outer walls of one end of the two tension springs 10. The metal rings 11 at both ends of the tension sleeve 8 are respectively fitted into the first positioning hole 7 and the second positioning hole 14 to complete the connection between the positioning sleeve 2 and the tension sleeve 8. Then, expansion bolts that are compatible with the second fixing holes 13 that are evenly distributed on one side of the outer wall of the mounting plate 12 are used to pass through the second fixing holes 13 to fix the mounting plate 12 at the location where it needs to be installed on the building, further enhancing the stability of the entire cantilever bracket.

[0022] The sliding sleeve 15 is fitted onto the outer wall of the cantilever bracket body 1. The sliding sleeve 15 is moved to a suitable position according to the equipment installation requirements. The bottom outer wall of the sliding sleeve 15 is fixed with an internal threaded tube 18 through an opening. The fastening bolt 19 is screwed into the internal threaded tube 18 and tightened to fix the sliding sleeve 15 on the cantilever bracket body 1. Then, the equipment is installed through the equipment mounting base 16 fixed by the bracket on the top outer wall of the sliding sleeve 15. The equipment mounting base 16 has equipment mounting holes 17 evenly distributed at the four corners of the top. The lighting equipment is fixed on the equipment mounting base 16 using bolts that are compatible with the equipment mounting holes 17.

[0023] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wind- and earthquake-resistant cantilever bracket for building lighting projects, comprising a cantilever bracket body (1), characterized in that: The outer wall of the cantilever bracket body (1) is welded with equidistantly distributed positioning sleeves (2). A support frame (3) is welded to one side of the outer wall of the positioning sleeve (2). Fixing plates (6) are welded to the top and bottom side of the outer wall of the positioning sleeve (2). A first positioning hole (7) is opened on the outer wall of the fixing plate (6). A tension sleeve (8) is provided on the top and bottom side of the positioning sleeve (2). A fixed position is welded to the center of the inner wall of the tension sleeve (8). Positioning block (9), with tension springs (10) fixedly installed on both outer walls of the positioning block (9), and metal rings (11) fixedly installed on one end of the outer wall of the two tension springs (10) by welding. The end of the tension sleeve (8) away from the positioning sleeve (2) is equipped with a mounting plate (12) with a "T" shaped cross section. The right-angle side of the mounting plate (12) has a second positioning hole (14). The metal rings (11) at both ends of the tension sleeve (8) are respectively fitted into the first positioning hole (7) and the second positioning hole (14).

2. The wind-resistant and earthquake-resistant cantilever bracket for building lighting projects according to claim 1, characterized in that: One end of the support frame (3) is fixedly provided with a fixing plate (4) by welding. The outer wall of the fixing plate (4) has first fixing holes (5) distributed at equal intervals. The inner wall of the first fixing holes (5) is equipped with matching expansion bolts.

3. The wind-resistant and earthquake-resistant cantilever bracket for building lighting projects according to claim 1, characterized in that: The mounting plate (12) has a second fixing hole (13) that is evenly distributed on one side of its outer wall, and the inner wall of the second fixing hole (13) is equipped with a matching expansion bolt.

4. The wind-resistant and earthquake-resistant cantilever bracket for building lighting projects according to claim 1, characterized in that: The outer wall of the cantilever support body (1) is fitted with equally spaced sliding sleeves (15), and the top outer wall of the sliding sleeves (15) is fixed with an equipment mounting base (16) by a bracket.

5. The wind-resistant and earthquake-resistant cantilever bracket for building lighting projects according to claim 4, characterized in that: The equipment mounting base (16) has equipment mounting holes (17) evenly distributed at the four corners of its top, and the inner wall of the equipment mounting holes (17) is equipped with matching bolts.

6. The wind-resistant and earthquake-resistant cantilever bracket for building lighting projects according to claim 4, characterized in that: The bottom outer wall of the sliding sleeve (15) is fixedly provided with an internal threaded tube (18) through an opening, and the inner wall of the internal threaded tube (18) is screwed with a fastening bolt (19).

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