Roof steel truss lamp mounting structure

Abstract

The utility model belongs to the technical field of roof steel trusses, and particularly relates to a roof steel truss lamp installation structure, a roof steel truss and a lamp installation assembly. The lamp installation assembly comprises a lamp fixing assembly and pulling and hanging assemblies connected to the two ends of the lamp fixing assembly, one end of each pulling and hanging assembly is connected to the upper chord member, the other end of each pulling and hanging assembly is connected to the lamp fixing assembly, and the lamp fixing assemblies are fixedly connected with the lower chord member and used for fixing a lamp. The utility model provides a roof steel truss lamp installation structure which is suitable for installation of a steel truss lamp, has the advantages of being simple in structure, convenient to install and use, low in cost and the like, provides a novel installation structure, and is beneficial to industry development.

Description

TECHNICAL FIELD

[0001] The utility model belongs to roof steel truss technical field, more particularly to a roof steel trratss lamp mounting structure. TECHNICAL BACKGROUND

[0002] The advantages of steel truss roof structure mainly include saving steel consumption, reducing self weight, adapting to large-span structure, facilitating manufacturing and construction, good seismic performance and diversified structural form.

[0003] Because of its many advantages, steel truss roof structure is increasing, but because of its large span and cannot be welded, etc., it causes lamp installation to be more troublesome and more difficult;

[0004] There are very few mounting racks suitable for steel truss lamp installation in the prior art, such as patent CN217684850U steel structure truss inner lamp mounting hanger, including installation mechanism, the installation mechanism is provided with a guide assembly, and the installation mechanism is provided with a guide assembly, and the guide assembly is provided with a guide assembly. When using, pull the sliding part outward, so that the sliding part loses the limiting of the clamping plate, the roller in the installation part is in contact with the steel structure alone, at this time, the device can be moved on the steel structure through the roller to facilitate the adjustment of the horizontal position of the lamp,

[0005] But its structure is relatively complex, inconvenient to install, and the cost is also high. CONTENT OF THE UTILITY MODEL

[0006] The utility model provides a roof steel truss lamp mounting structure, can solve the problem pointed out in the background art.

[0007] A roof steel truss lamp mounting structure, comprising a roof steel truss and a lamp mounting assembly, the roof steel truss comprising upper chords and lower chords on both sides, the lamp mounting assembly comprising a lamp fixing assembly and a pull-hanging assembly connected at both ends of the lamp fixing assembly, one end of the pull-hanging assembly being connected to the upper chord, and the other end being connected to the lamp fixing assembly, the lamp fixing assembly being fixedly connected to the lower chord and being used for fixing a lamp.

[0008] Preferably, the pull-hanging assembly is a length-adjustable pull-hanging assembly.

[0009] Preferably, the length-adjustable pull-hanging assembly is a flower basket bolt.

[0010] Preferably, the lamp fixing assembly comprises a horizontal rod assembly and a U-shaped nail, the horizontal rod assembly being fixed to the lower chord by the U-shaped nail, the lower end of the horizontal rod assembly being fixed to the lamp, and both ends of the horizontal rod assembly being connected to the pull-hanging assembly.

[0011] Preferably, the crossbar assembly is a telescopic crossbar assembly, so that its length can be adjusted.

[0012] Preferably, the telescopic crossbar assembly comprises a fixed rod and a sliding rod slidingly connected to both ends of the fixed rod, and is fixed by a fixing member.

[0013] Preferably, the fixed rod and the sliding rod are each provided with a plurality of first connecting holes and second connecting holes, and the fixing member is a bolt, which is fixed by aligning the first connecting holes and the second connecting holes.

[0014] Preferably, the fixed rod and the sliding rod are both channel steels.

[0015] Preferably, the crossbar assembly is fixed to the lamp by a lifting ring bolt.

[0016] Preferably, the second connecting hole on the sliding rod is used to connect the lifting ring bolt, and the lower end of the flower basket bolt is connected to the lifting ring bolt.

[0017] Beneficial effects: The utility model provides a roof steel truss lamp mounting structure, be applicable to the installation of steel truss lamp, has simple structure, it is easy to install, use, low cost and so on advantage, and provides a new mounting structure, be favorable to the industry development. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the structural schematic diagram of the utility model,

[0019] Fig. 2 It is the local schematic diagram of the utility model,

[0020] Fig. 3 It is the side schematic diagram of the utility model,

[0021] Mark explanation:

[0022] Mark in drawing: roof steel truss 1;Top chord 11;Bottom chord 12;Pulling and hanging assembly 2;Crossbar assembly 31;Fixed rod 311;Sliding rod 312;Fixing member 313;First connecting hole 314;Second connecting hole 315;U-shaped nail 32;Lifting ring bolt 33;Lamp 4. DETAILED DESCRIPTION

[0023] The utility model will be described in detail in combination with the drawings, but it should be understood that the protection scope of the utility model is not limited by the specific embodiment.

[0024] Example 1:

[0025] As Figs. 1-3As shown, the utility model embodiment provides a kind of roof steel truss lamp mounting structure, including roof steel truss 1 and lamp mounting component, roof steel truss 1 includes upper chord 11 and lower chord 12 of two sides, lamp mounting component includes lamp fixed component and the pull-haul assembly 2 connected in the both ends of lamp fixed component, pull-haul assembly 2 one end is connected in upper chord 11, the other end is connected in lamp fixed component, lamp fixed component is fixedly connected with lower chord 12, and it is used for fixed lamp 4.

[0026] In some embodiments, pull-haul assembly 2 is length-adjustable pull-haul assembly, specifically, length-adjustable pull-haul assembly is basket bolt, the upper end of basket bolt is connected in upper chord 11, the lower end is connected with lamp fixed component, the basket bolt of two sides plays the role of stability, can also adjust lamp 4 and adjust to corresponding length according to installation distance, facilitate installation, use.

[0027] Specifically, lamp fixed component includes crossbar assembly 31 and U-shaped nail 32, crossbar assembly 31 is fixed on lower chord 12 by U-shaped nail 32, rubber gasket can be provided between U-shaped nail 32 and lower chord 12 to increase friction and improve stability, the lower end of crossbar assembly 31 is fixed lamp 4, the both ends of crossbar assembly 31 are connected pull-haul assembly 2.

[0028] In some embodiments, crossbar assembly 31 is telescopic crossbar assembly, so that it can adjust length, telescopic crossbar assembly can adapt to more installation environment, telescopic crossbar assembly includes fixed rod 311 and sliding rod 312 slidingly connected at both ends of fixed rod 311, and is fixed by fixing piece 313.

[0029] Specifically, a plurality of first connecting holes 314 and second connecting holes 315 are provided on fixed rod 311 and sliding rod 312, fixing piece 313 is bolt, first connecting hole 314 and second connecting hole 315 are aligned and fixed by bolt, fixed rod 311 and sliding rod 312 are both channel steel, stable sliding connection is realized by channel steel, the channel steel of sliding rod 312 is smaller than the channel steel of fixed rod 311.

[0030] Specifically, crossbar assembly 31 fixes lamp 4 by lifting ring bolt 33, screw hole connected with the lower end of lifting ring bolt 33 can be provided on lamp 4, second connecting hole 315 on sliding rod 312 is used to connect lifting ring bolt 33, the lower end of basket bolt is connected with lifting ring bolt 33.

[0031] The above disclosure is only a few specific embodiments of the utility model, but the utility model embodiments are not limited to this, any change that the person skilled in the art can think of should fall within the protection scope of the utility model.

Claims

1. A roof steel truss light fixture mounting structure characterized by: The application relates to a roof steel truss (1) and a lamp mounting assembly, wherein the roof steel truss (1) comprises upper chords (11) on two sides and a lower chord (12); the lamp mounting assembly comprises a lamp fixing assembly and pull-hanging assemblies (2) connected at two ends of the lamp fixing assembly; one end of the pull-hanging assemblies (2) is connected to the upper chords (11), and the other end is connected to the lamp fixing assembly; the lamp fixing assembly is fixedly connected to the lower chord (12) and is used for fixing a lamp (4).

2. The roof steel truss light fixture mounting structure according to claim 1, characterized in that: The pull-hanging assemblies (2) are length-adjustable pull-hanging assemblies.

3. The roof steel truss light fixture mounting structure according to claim 2, characterized in that: The length-adjustable pull-hanging assemblies are basket bolts.

4. The roof steel truss light fixture mounting structure according to claim 3, characterized in that: The lamp fixing assembly comprises a cross rod assembly (31) and a U-shaped nail (32), the cross rod assembly (31) is fixed to the lower chord (12) through the U-shaped nail (32), the lower end of the cross rod assembly (31) is fixed to the lamp (4), and the two ends of the cross rod assembly (31) are connected to the pull-hanging assemblies (2).

5. The roof steel truss light fixture mounting structure according to claim 4, characterized in that: The cross rod assembly (31) is a telescopic cross rod assembly, so that the length can be adjusted.

6. The roof steel truss light fixture mounting structure according to claim 5, characterized in that: The telescopic cross rod assembly comprises a fixed rod (311) and sliding rods (312) slidingly connected to two ends of the fixed rod (311) and is fixed through a fixing member (313).

7. The roof steel truss light fixture mounting structure according to claim 6, characterized in that: First connecting holes (314) and second connecting holes (315) are arranged on the fixed rod (311) and the sliding rods (312), the fixing member (313) is a bolt, and the first connecting holes (314) and the second connecting holes (315) are fixed through the bolt after being aligned.

8. The roof steel truss light fixture mounting structure according to claim 7, characterized in that: The fixed rod (311) and the sliding rods (312) are both channel steels.

9. The roof steel truss light fixture mounting structure according to claim 7, characterized in that: The cross rod assembly (31) is fixed to the lamp (4) through a lifting ring bolt (33).

10. The roof steel truss light fixture mounting structure according to claim 9, characterized in that: The second connecting holes (315) on the sliding rods (312) are used for connecting the lifting ring bolt (33), and the lower end of the basket bolt is connected to the lifting ring bolt (33).

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