Steel structure roof span spraying system

Abstract

The utility model relates to the technical field of high-altitude pipeline installation, and provides a steel structure roof span spraying system which comprises a spraying pipeline and a steel beam located on a roof and further comprises a hoisting support which is provided with a placing face used for placing the spraying pipeline and a fixing portion used for being installed with the steel beam. The fixing part is used for forming a passing interval for the spraying pipeline to pass through on the shelving surface, and the fixing part is fixedly connected with the shelving surface. According to the steel structure roof span spraying system, the prefabricated hoisting support is adopted, so that the pipeline has an acting point, the firmness of pipeline installation is improved, steel structure purlins do not need to be installed to increase the acting point, multiple times of aloft work can be reduced to the maximum extent, multiple times of moving and carrying work of personnel and machines is reduced, and the working efficiency is improved. And the safety and the efficiency of constructors are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-altitude pipeline installation, in particular to a steel structure roof span spray system. Background Art

[0002] The existing installation of high-span steel structure sprinkler pipes mostly involves adding bracket purlins on the steel structure roof to provide a support point for the bracket. The sprinkler pipe is connected with a clamp, and a fixed bracket is required to be added to the purlin at the pipe connection, which greatly reduces construction efficiency, increases safety risks, and increases material and labor costs. Utility Model Content

[0003] The utility model aims to provide a steel structure roof span sprinkler system, which can at least solve some defects in the prior art.

[0004] To achieve the above-mentioned purpose, an embodiment of the utility model provides the following technical solution: a steel structure roof span sprinkler system, comprising a sprinkler pipe and a steel beam located on the roof, and also comprising a lifting bracket, wherein the lifting bracket has a placing surface for placing the sprinkler pipe and a fixing portion for installation with the steel beam, the fixing portion is provided on the placing surface to form a passage section for the sprinkler pipe to pass through, and the fixing portion is fixedly connected to the placing surface.

[0005] Furthermore, the shelf surface includes two shelf rods arranged in parallel, a shelf strip is arranged between the two shelf rods, and the shelf strip and the two shelf rods are all in the same plane.

[0006] Furthermore, there are multiple shelf bars, and at least two of the shelf bars are located at two ends of the shelf rod.

[0007] Furthermore, it also includes an inclined rod for connecting the fixing portion and the shelf surface, one end of the inclined rod is fixedly installed on the top end of the fixing portion, and the other end of the inclined rod is fixedly installed on the shelf bar.

[0008] Furthermore, the fixing part includes a plurality of vertical poles fixedly mounted on the shelf surface and a plurality of connecting rods connected to the top of each of the vertical poles, two adjacent vertical poles are connected by the connecting rod, and the connecting rod is connected to the steel beam.

[0009] Furthermore, there are four vertical poles and four connecting poles, and the four connecting poles form a square fixing surface at the top end of the vertical poles.

[0010] Furthermore, the fixing portion is fixedly mounted on the steel beam by means of screws.

[0011] Furthermore, it also includes a limiting member for limiting the movement of the spray pipe.

[0012] Furthermore, the limiting member includes a plurality of bolts vertically mounted on the shelf surface, and a limiting interval for accommodating the spray pipe is formed between two of the bolts arranged at intervals.

[0013] Furthermore, there are a plurality of the hanging brackets, each of which is arranged at intervals along the extension direction of the spray pipe, and the interface where two sections of the spray pipe are spliced ​​falls on the shelf surface.

[0014] Compared with the prior art, the beneficial effects of the utility model are: a steel structure roof span sprinkler system, by adopting a prefabricated lifting bracket, the pipeline has a fulcrum, which increases the firmness of the pipeline installation, and there is no need to install steel structure purlins to increase the fulcrum, which can minimize multiple high-altitude operations, reduce the multiple movements and handling of personnel and machinery, and improve the safety and efficiency of construction personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a hoisting bracket for a steel structure roof span sprinkler system provided by an embodiment of the utility model;

[0016] Figure 2 A schematic diagram of the first perspective of the installation of a hanging bracket and a steel beam of a steel structure roof span sprinkler system provided by an embodiment of the utility model (showing a sprinkler pipe);

[0017] Figure 3 A schematic diagram from a second perspective of a steel structure roof span sprinkler system provided by an embodiment of the utility model, wherein a hoisting bracket and a steel beam are installed in coordination (showing a sprinkler pipe);

[0018] Figure 4 A schematic diagram of two hanging brackets cooperating to place multiple spliced ​​sprinkler pipes in a steel structure roof span sprinkler system provided by an embodiment of the utility model;

[0019] In the accompanying drawings: 1-sprinkler pipe; 2-steel beam; 3-lifting bracket; 4-shelf surface; 5-fixing part; 6-travel interval; 7-shelf rod; 8-shelf bar; 9-diagonal rod; 10-vertical rod; 11-connecting rod; 12-screw; 13-bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , an embodiment of the utility model provides a steel structure roof span spraying system, which includes a spraying pipeline 1 and a steel beam 2 located on the roof, and further includes a hoisting bracket 3. The hoisting bracket 3 has a placing surface 4 for placing the spraying pipeline 1 and a fixing part 5 for installing with the steel beam 2. The fixing part 5 forms a passing interval 6 for the spraying pipeline 1 to pass through on the placing surface 4, and the fixing part 5 is fixedly connected with the placing surface 4. In this embodiment, by adopting the prefabricated hoisting bracket 3, the pipeline has a stress point, increasing the firmness of pipeline installation. There is no need to install steel structure purlins to increase the stress point, which can minimize multiple high-altitude operations, reduce the multiple movement and handling work of personnel and machinery, and improve the safety and efficiency of construction workers. Specifically, the hoisting bracket 3 can be fabricated by welding galvanized angle steel on the ground, and the specific dimensions can be selected according to needs. After the prefabricated hoisting bracket 3 has the placing surface 4 and the fixing part 5, the placing surface 4 can place the spraying pipeline 1, and the fixing part 5 can facilitate the fixing of the hoisting bracket 3 on the steel beam 2, so as to be suspended on the roof. When designing the fixing part 5, it can be designed into an arched structure, so as to make a passing interval 6 for the spraying pipeline 1 to pass through, and then place the spraying pipeline 1. Since the hoisting bracket 3 has the placing surface 4, there is no need to install steel structure purlins to increase the stress point. The fixing part 5 and the placing surface 4 form a whole, which also facilitates the overall hoisting to the roof.

[0022] As an optimized scheme of the embodiment of the utility model, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the placing surface 4 includes two parallel placing rods 7, and a placing strip 8 is arranged between the two placing rods 7. The placing strip 8 and the two placing rods 7 are all in the same plane. In this embodiment, the above-mentioned placing surface 4 is refined, which is formed by the placing rods 7 and the placing strip 8, and can specifically be a rectangular plane. In this way, after the spraying pipeline 1 passes through the passing interval 6, it can fall on the placing surface 4 and be stably placed by it. Preferably, there are multiple placing strips 8, and at least two placing strips 8 are located at both ends of the placing rods 7. The number of placing strips 8 can be selected according to needs, and the outermost edges are provided with placing strips 8 to facilitate the placing of the interfaces of the two spliced spraying pipelines 1. Preferably, the placing strip 8 and the placing rod 7 are connected by means of threaded connection, welding, clamping, etc. When adopting the form of threaded connection or clamping, several assembly positions can be designed on the placing strip 8 to install the placing rods 7 according to needs.

[0023] As an optimized scheme of the embodiment of the utility model, please refer to Figure 1 , Figure 2 ,Figure 3 and Figure 4 Moreover, the system further includes an inclined rod 9 for connecting the fixing part 5 and the placing surface 4. One end of the inclined rod 9 is fixedly installed at the top end of the fixing part 5, and the other end of the inclined rod 9 is fixedly installed on the placing strip 8. In this embodiment, the designed inclined rod 9 can strengthen the connection between the fixing part 5 and the placing surface 4. At the same time, the inclined rod 9 can also play a role in limiting the spray pipe 1.

[0024] As an optimized solution of the embodiment of the present utility model, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The fixing part 5 includes several vertical rods 10 fixedly installed on the placing surface 4 and several connecting rods 11 connected to the top ends of the respective vertical rods 10. Adjacent two vertical rods 10 are connected with the connecting rod 11, and the connecting rod 11 is connected with the steel beam 2. In this embodiment, the above-mentioned fixing part 5 is refined, which includes vertical rods 10 and connecting rods 11. Preferably, there are four vertical rods 10 and four connecting rods 11. The four connecting rods 11 form a square fixing surface at the top end of the vertical rods 10. The vertical rods 10 and the connecting rods 11 can cooperate to form a cubic arched structure through which the spray pipe 1 can pass. Of course, the number and shape of the vertical rods 10 and the connecting rods 11 can also be selected to obtain fixing parts 5 with different structural forms.

[0025] As an optimized solution of the embodiment of the present utility model, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The fixing part 5 is fixedly installed on the steel beam 2 through screws 12. In this embodiment, the fixing part 5 can be fixedly installed on the steel beam 2 through screws 12. The form of fixing with screws 12 can facilitate high-altitude operation and more quickly fix the hoisting bracket 3 on the steel beam 2.

[0026] As an optimized solution of the embodiment of the present utility model, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, further comprising a limiting member for restricting the movement of the spray pipe 1. In this embodiment, the designed limiting member can play a role in limiting the spray pipe 1, so that the spray pipe 1 is stably arranged on the placing surface 4. Preferably, the limiting member includes a plurality of bolts 13 vertically installed on the placing surface 4, and a limiting interval for placing the spray pipe 1 is formed between two spaced bolts 13. In this embodiment, the limiting method can be realized by using the bolts 13 to block the spray pipe 1. The bolts 13 are fixedly installed on the placing surface 4, specifically whether they are installed on the placing rod 7 or the placing strip 8 can be selected according to needs.

[0027] As an optimized solution of the embodiment of the present invention, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , there are a plurality of the lifting brackets 3, and the lifting brackets 3 are arranged at intervals along the extending direction of the spray pipe 1, and the joint of the two spliced spray pipes 1 falls on the placing surface 4. In this embodiment, a plurality of lifting brackets 3 can be arranged on the roof to cooperate with placing the spray pipe 1. The lifting brackets 3 are arranged at intervals, and the splicing part of the two spray pipes 1 is between the two lifting brackets 3. Therefore, placing strips 8 are arranged at both ends of the placing rod 7, which can play a role in placing the spray pipe 1.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure roof span sprinkler system, comprising a sprinkler pipe and a steel beam located on the roof, characterized in that: It also includes a hanging bracket, which has a placing surface for placing the spray pipe and a fixing portion for installation with a steel beam, the fixing portion is provided on the placing surface to form a passage area for the spray pipe to pass through, and the fixing portion is fixedly connected to the placing surface.

2. A steel structure roof span sprinkler system as claimed in claim 1, characterized in that: The shelf surface comprises two shelf rods arranged in parallel, a shelf strip is arranged between the two shelf rods, and the shelf strip and the two shelf rods are all in the same plane.

3. A steel structure roof span sprinkler system as claimed in claim 2, characterized in that: There are multiple shelf bars, and at least two of the shelf bars are located at two ends of the shelf rod.

4. A steel structure roof span sprinkler system as claimed in claim 2, characterized in that: It also includes an inclined rod for connecting the fixing portion and the shelf surface, one end of the inclined rod is fixedly installed on the top end of the fixing portion, and the other end of the inclined rod is fixedly installed on the shelf bar.

5. A steel structure roof span sprinkler system as claimed in claim 1, characterized in that: The fixing part comprises a plurality of vertical poles fixedly mounted on the shelf surface and a plurality of connecting rods connected to the top ends of the vertical poles, two adjacent vertical poles are connected with the connecting rod, and the connecting rod is connected to the steel beam.

6. A steel structure roof span sprinkler system as claimed in claim 5, characterized in that: There are four vertical poles and four connecting poles, and the four connecting poles form a square fixing surface at the top end of the vertical pole.

7. A steel structure roof span sprinkler system as claimed in claim 1, characterized in that: The fixing part is fixedly mounted on the steel beam by screws.

8. A steel structure roof span sprinkler system as claimed in claim 1, characterized in that: It also includes a limiting member for limiting the movement of the spray pipe.

9. A steel structure roof span sprinkler system as claimed in claim 8, characterized in that: The limiting member comprises a plurality of bolts vertically mounted on the shelf surface, and a limiting interval for accommodating the spray pipe is formed between two of the bolts arranged at intervals.

10. A steel structure roof span sprinkler system as claimed in claim 1, characterized in that: There are a plurality of the hanging brackets, each of which is arranged at intervals along the extension direction of the spray pipe, and the interface where two sections of the spray pipe are spliced ​​falls on the shelf surface.

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