A method for installing large lighting fixtures

Abstract

This invention provides a method for installing large lighting fixtures, belonging to the field of building construction technology. The method includes the following steps: installing a first foundation reinforcement structure; installing a second foundation reinforcement structure; installing a side stabilizing device; testing the support force of the first reinforcement structure, the second reinforcement structure, and the side stabilizing device; fixing the panel to the upper surface of the keel; placing a loading device on the top of the keel and securing the loading device firmly to the keel and the panel; applying a uniform load to the loading device; reducing the load when the ceiling support structure system bends; recording the final load weight when the ceiling support structure system fails; and fixing the large lighting fixture inside the first foundation reinforcement structure. This method solves the problems of complex operation and installation, and unstable fixing of large lighting fixtures in existing installation methods.

Description

Technical Field

[0001] This invention belongs to the field of building construction technology, and more specifically, relates to a method for installing large lighting fixtures. Background Technology

[0002] Large venues, such as stadiums, plazas, golf courses, and racetracks, are illuminated using large lighting fixtures.

[0003] Large light fixtures are usually quite heavy and require a pendant light for installation. Due to their excessive weight, large light fixtures are prone to falling during installation, which can lead to serious safety accidents.

[0004] Currently, when installing large light fixtures, the common practice is to install them directly after the ceiling is completed, without any reinforcement measures. Over time, due to the excessive weight of the large light fixtures, problems such as swaying and falling may occur.

[0005] Moreover, most of the reinforcement structures currently available on the market are small-scale reinforcements, which cannot effectively reinforce large light fixtures. Over time, large light fixtures still face the risk of falling off along with the reinforcement structure.

[0006] Existing large-scale lighting installation methods suffer from complex operation and installation issues, as well as the insecure fixing of large lighting fixtures. Summary of the Invention

[0007] In view of this, the present invention provides a method for installing large lighting fixtures, which can solve the problems of complex operation and installation and unstable fixing of large lighting fixtures in existing large lighting fixture installation methods.

[0008] This invention is implemented as follows:

[0009] This invention provides a method for installing large lighting fixtures, comprising the following steps:

[0010] S1: Install the first foundation reinforcement structure;

[0011] S2: Install the second foundation reinforcement structure;

[0012] S3: Install side stabilizing device;

[0013] S4: Perform support force testing on the first reinforcement structure, the second reinforcement structure, and the side stabilizing device. Fix the panel to the upper surface of the keel. Place the loading device on the top of the keel and secure it firmly to the keel and the panel. Apply pressure evenly to the loading device according to a certain loading load, and hold the load for a period of time after each loading. When the keel bends, reduce the loading load. When the keel breaks, record the final load weight. If the load weight is greater than the weight of the lamp itself, it is considered qualified.

[0014] S5: Fix the large lighting fixture inside the first foundation reinforcement structure.

[0015] The load holding time is 90 minutes, bending occurs when the bending angle is less than 60 degrees, and the load is reduced by 10 kg each time.

[0016] Based on the above technical solution, the method for installing large lighting fixtures of the present invention can be further improved as follows:

[0017] The first basic reinforcement structure includes a fixing plate, a first connecting plate, a second connecting plate, a reinforcement plate, and a reinforcement clip. The reinforcement plate is located below the fixing plate, and the first connecting plate and the second connecting plate are fixedly installed between the reinforcement plate and the fixing plate.

[0018] The second basic reinforcement structure includes a mounting base, a top plate, a clamping mechanism, a locking hole, a telescopic rod, a fixed base, a support column, and a support plate. The clamping mechanism includes a threaded post, a handwheel, and a pressure cap. The mounting base is fixed to the bottom surface of the fixed plate by screws. A top plate is fixed between the two mounting bases. The threaded post is fixed at the center of the top plate. One end of the threaded post, which passes through the top plate, is connected to a handwheel for rotating the height. A pressure cap is fixed to the lower end of the threaded post by threads. A fixed base adapted to the pressure cap is provided below the pressure cap. The left and right sides of the upper surface of the pressure cap are fixed to the lower surface of the top plate by the telescopic rod. The fixed base is used to fix large lamps by bolt mechanism.

[0019] The side stabilizing device includes a suspension assembly, flanges, flange plates, keel, and suspension rods. The suspension assembly is located above the four top corners of the fixed plate. The flanges and flange plates are used to fix the plate to the top wall. The flanges and flange plates are connected to the keel via the suspension rods.

[0020] Furthermore, the clamping mechanism also includes a threaded cap that is snapped onto the upper surface of the top plate. The threaded cap has a threaded post connected to its internal thread. A handwheel is fixedly connected to the top of the threaded post, and the bottom of the threaded post is rotatably connected to the upper surface of the pressure cap. The pressure cap is circular in shape, and several locking holes are provided on the outer surface of the pressure cap.

[0021] Furthermore, the suspension rod is snapped onto both sides of the fixed plate.

[0022] The fixing plate is made of steel reinforcement.

[0023] The loading device is a water filling device, which is a square leak-proof water filling container, and the outside of the water filling container is marked with scale values.

[0024] The measurement points are set at the midpoint, corner, and side midpoint of the keel.

[0025] Compared with the prior art, the beneficial effects of the large lighting fixture installation method provided by the present invention are as follows: by setting up a first foundation reinforcement structure, a second foundation reinforcement structure, and a side stabilizing device, the large lighting fixture can play a good role in fixing and reinforcing it, avoiding the problem of unstable fixing caused by the excessive weight of the headlight fixture. By conducting support force testing, the device can perform load-bearing capacity testing before installing the large lighting fixture, ensuring that the installation of the large lighting fixture is more stable and secure. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 A schematic diagram of the installation and construction structure for a large lighting fixture;

[0028] Figure 2 A flowchart illustrating a construction method for installing large lighting fixtures;

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Fixing plate; 2. First connecting plate; 3. Second connecting plate; 4. Reinforcing plate; 41. Reinforcing clip; 5. Mounting seat; 51. Top plate; 52. Threaded column; 53. Handwheel; 6. Pressure cap; 61. Clip hole; 62. Telescopic rod; 7. Fixing seat; 8. Column; 82. Support plate; 9. Suspension assembly; 91. Flange; 92. Flange; 93. Keel; 94. Suspension rod. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] like Figure 1 The diagram shows a flowchart of a large lighting fixture installation method provided by the present invention, which includes the following steps:

[0037] S1: Install the first foundation reinforcement structure;

[0038] S2: Install the second foundation reinforcement structure;

[0039] S3: Install side stabilizing device;

[0040] S4: Conduct support force tests on the first reinforcement structure, the second reinforcement structure, and the side stabilizing device. Fix the panel to the upper surface of the keel; place the loading device on the top of the keel and securely fix the loading device to the keel and the panel; apply pressure evenly to the loading device according to a certain loading load, hold the load for a period of time after each loading, reduce the loading load when the keel bends, and record the final load weight when the keel is damaged. When the load weight is greater than the weight of the lamp itself, it is qualified.

[0041] S5: Secure the large lighting fixtures inside the first foundation reinforcement structure.

[0042] In the above technical solution, the first basic reinforcement structure includes a fixing plate 1, a first connecting plate 2, a second connecting plate 3, a reinforcement plate 4, and a reinforcement block 41. The reinforcement plate 4 is provided below the fixing plate 1, and the first connecting plate 2 and the second connecting plate 3 are fixedly installed between the reinforcement plate 4 and the fixing plate 1.

[0043] In the above technical solution, the second foundation reinforcement structure includes a mounting base 5, a top plate 51, a clamping mechanism, a locking hole 61, a telescopic rod 62, a fixed base 7, a support column 8, and a support plate 82. The clamping mechanism includes a threaded column 52, a handwheel 53, and a pressure cap 6. The mounting base 5 is fixed to the bottom surface of the fixed plate 1 by screws. The top plate 51 is fixed between the two mounting bases 5. A threaded column 52 is fixed at the center of the top plate 51. One end of the threaded column 52, which passes through the top plate 51, is connected to a handwheel 53 for rotating the height. The lower end of the threaded column 52 is fixed to the pressure cap 6 by threads. A fixed base 7 that matches the pressure cap 6 is provided below the pressure cap 6. The left and right sides of the upper surface of the pressure cap 6 are fixedly connected to the lower surface of the top plate 51 by the telescopic rod 62. The fixed base 7 is used to fix large lamps by bolt mechanism.

[0044] In the above technical solution, the side stabilization device includes a suspension assembly 9, a flange 91, a flange 92, a keel 93, and a suspension rod 94. The suspension assembly 9 is set above the four top corners of the fixed plate 1. The flange 91 and the flange 92 are used to fix to the top wall. The flange 91 and the flange 92 are connected to the keel 93 through the suspension rod 94.

[0045] Furthermore, in the above technical solution, the clamping mechanism also includes a threaded cap that is snapped onto the upper surface of the top plate 51. The threaded cap is internally threaded with a threaded post 52. A handwheel 53 is fixedly connected to the top end of the threaded post 52. The bottom end of the threaded post 52 is rotatably connected to the upper surface of the cover 6. The cover 6 is circular in shape, and several locking holes are provided on the outer surface of the cover 6.

[0046] Furthermore, in the above technical solution, the suspension rod 94 is snapped onto both sides of the fixing plate 1.

[0047] In the above technical solution, the fixing plate 1 is made of steel reinforcement.

[0048] In the above technical solution, the loading device is a water filling device, which is a square leak-proof water filling container with scale values ​​marked on the outside of the water filling container.

[0049] In the above technical solution, the measurement points are set at the midpoint, corner point and side midpoint of the keel.

[0050] The measurement method in S4 can also use the following measurement steps:

[0051] (1) Construct a ceiling support structure system;

[0052] (2) The ceiling support structure system is inverted and fixed to the floor. The main keel and secondary keel of the ceiling support structure system are placed on top, and the hangers and support ends of the ceiling support structure system are placed on the bottom and fixedly connected to the floor.

[0053] (3) Fix the panel to the upper surface of the main keel and the secondary keel;

[0054] (4) Place the loading device on the top of the main keel and the secondary keel of the ceiling support structure system, and fix the loading device to the ceiling support structure system and the panel securely;

[0055] (5) Install the dial indicator at the pre-set measurement point;

[0056] (6) Apply pressure to the loading device uniformly according to a certain loading load, hold the load for a period of time after each loading, and record the current dial gauge displacement value;

[0057] (7) Continue loading and observe the displacement change of the ceiling support structure system. When the ceiling support structure system bends, the load is reduced. When the ceiling support structure system is damaged, record the final dial gauge displacement value S.

[0058] (8) Based on the final dial gauge displacement value S and the applied load value, the ultimate bearing capacity F of the ceiling support structure system is obtained.

[0059] The ceiling support structure system in step (1) is a reinforced counter-support structure system. This reinforced counter-support structure system includes hangers, reinforced counter-supports, secondary keels, and main keels. The main keel and the secondary keel are vertically connected. The lower ends of the hangers and the reinforced counter-supports are vertically connected to the main keel. The hangers and the reinforced counter-supports are arranged in an alternating pattern along the direction of the main keel. For every hanger, one additional reinforced counter-support is added. The hangers and the reinforced counter-supports are arranged in an alternating pattern of every three hangers along the direction perpendicular to the main keel. For every three hangers, one additional reinforced counter-support is added.

[0060] The reinforced counter-bracing is composed of angle steel and steel bar hangers. The steel bar hangers are fully threaded hangers. The lower end of the angle steel is welded to the upper end of the fully threaded hanger. The lower end of the fully threaded hanger is fixedly connected to the main keel through a hanger.

[0061] The ceiling support structure system in step (1) is a conversion support structure system, which includes hangers, angle steel, secondary keel and main keel. The main keel and the secondary keel are vertically connected. The upper end of the hanger is fixedly connected to the angle steel, and the lower end of the hanger is vertically connected to the main keel. The loading device in step (4) is a sand adding device, which is a square sand adding container with a surrounding enclosure. The outer side of the sand adding container is marked with scale values.

[0062] The beneficial effects of this measurement method are as follows: This method for measuring the ultimate bearing capacity of a suspended ceiling support system involves inverting and fixing the suspended ceiling support structure to the floor, and fixing the panel to the upper surface of the main and secondary keels. A specialized loading device is set up, which is securely fixed to the suspended ceiling support structure and the panel. By using the inverted method and applying downward pressure to the suspended ceiling support structure, the upward negative wind pressure generated by wind load on the ceiling in existing decorative suspended ceiling structures is simulated. This solves the problem of inaccurate measurement of the ultimate bearing capacity of the suspended ceiling support structure in existing decorative suspended ceiling projects. The loading device, which can be a sand-adding device or a water-adding device, applies pressure uniformly according to a certain load, achieving the requirement of uniform pressure. The current dial gauge displacement value is recorded. When the load reaches the point where the suspended ceiling support structure fails, the ultimate bearing capacity F of the suspended ceiling support structure can be obtained. The testing method is quick, convenient, practical, and accurate, providing excellent guidance for actual decorative suspended ceiling projects.

[0063] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A method for installing large lighting fixtures, characterized in that, Includes the following steps: S1: Install the first foundation reinforcement structure; S2: Install the second foundation reinforcement structure; S3: Install side stabilizing device; S4: Perform support force testing on the first reinforcement structure, the second reinforcement structure, and the side stabilizing device. Fix the panel to the upper surface of the keel. Place the loading device on the top of the keel and secure it firmly to the keel and the panel. Apply pressure evenly to the loading device according to a certain loading load, and hold the load for a period of time after each loading. When the keel bends, reduce the loading load. When the keel breaks, record the final load weight. If the load weight is greater than the weight of the lamp itself, it is considered qualified. S5: Fix the large lighting fixture inside the first foundation reinforcement structure; The first basic reinforcement structure includes a fixing plate (1), a first connecting plate (2), a second connecting plate (3), a reinforcement plate (4), and a reinforcement clip (41). The reinforcement plate (4) is provided below the fixing plate (1). The first connecting plate (2) and the second connecting plate (3) are fixedly installed between the reinforcement plate (4) and the fixing plate (1). The second basic reinforcement structure includes a mounting base (5), a top plate (51), a clamping mechanism, a locking hole (61), a telescopic rod (62), a fixing base (7), a support column (8), and a support plate (82). The clamping mechanism includes a threaded post (52), a handwheel (53), and a pressure cap (6). The mounting base (5) is fixed to the bottom surface of the fixing plate (1) by screws. A top plate (51) is fixed between the two mounting bases (5). The threaded post (52) is fixed at the center of the top plate (51). 2) One end of the threaded post (52) passing through the top plate (51) is connected to a handwheel (53) for rotating the height. The lower end of the threaded post (52) is fixed with a pressure cap (6) by means of threads. A fixing seat (7) adapted to the pressure cap (6) is provided below the pressure cap (6). The left and right sides of the upper surface of the pressure cap (6) are fixedly connected to the lower surface of the top plate (51) by means of the telescopic rod (62). The fixing seat (7) is used to fix large lamps by means of bolt mechanism.

2. The method for installing large lighting fixtures according to claim 1, characterized in that, The side stabilizing device includes a suspension assembly (9), a flange (91), a flange plate (92), a keel (93), and a suspension rod (94). The suspension assembly (9) is disposed above the four top corners of the fixed plate (1). The flange (91) and the flange plate (92) are used to fix to the top wall. The flange (91) and the flange plate (92) are connected to the keel (93) through the suspension rod (94).

3. The method for installing large lighting fixtures according to claim 1, characterized in that, The clamping mechanism also includes a threaded cap that is snapped onto the upper surface of the top plate (51). The threaded cap has a threaded post (52) connected to its internal thread. A handwheel (53) is fixedly connected to the top of the threaded post (52). The bottom of the threaded post (52) is rotatably connected to the upper surface of the cover (6). The cover (6) is circular in shape, and several locking holes are provided on the outer surface of the cover (6).

4. The method for installing large lighting fixtures according to claim 2, characterized in that, The suspension rod (94) is snapped onto both sides of the fixed plate (1).

5. The method for installing large lighting fixtures according to claim 1, characterized in that, The fixing plate (1) is made of steel reinforcement.

6. The method for installing large lighting fixtures according to claim 1, characterized in that, The loading device is a water filling device, which is a square leak-proof water filling container with scale values ​​marked on the outside of the water filling container.

7. The method for installing large lighting fixtures according to claim 1, characterized in that, The measurement points are set at the midpoint, corner point, and side midpoint of the keel, respectively.

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