Position-adjustable fire-fighting shower pipe hanging bracket structure

Abstract

The utility model relates to the technical field of fire-fighting spraying, in particular to a position-adjustable fire-fighting spraying pipe hanging bracket structure. Comprising at least two parallel H-shaped main beams, two clamping assemblies are arranged on each main beam in parallel, each clamping assembly is arranged below a lower wing plate of the corresponding main beam in a striding mode, the two ends of each clamping assembly and the two sides of the corresponding lower wing plate are clamped, a lower hanging bracket is jointly connected between the middles of the two clamping assemblies, and a fire-fighting transverse pipe is arranged between the two lower hanging brackets. The clamping assemblies are clamped on the lower wing plate of the main beam, the lower hanging bracket is fixed between the two clamping assemblies, the main beam is prevented from being damaged through the clamping assemblies, high-altitude operation is avoided, dismounting and mounting are convenient, and the position is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of fire sprinkler technology, in particular to a fire sprinkler pipe hanger structure with adjustable position. Background Art

[0002] Currently, domestic warehouse fire sprinkler systems have strict requirements. Warehouse fire sprinklers differ from ordinary indoor sprinklers in not only their design concepts but also in the way their pipes and supports are laid. Warehouse fire sprinkler pipes are typically placed under roof beams, which are typically constructed from H-shaped steel. The sprinkler pipes are suspended 200 to 400 mm below the steel beams. When installing the sprinkler pipes, the pipe racks must be bolted to the beams. Currently, this method involves drilling holes in the beams and inserting bolts. This method has the following drawbacks:

[0003] 1: Drilling holes on a roof that has already been built is an aerial operation and poses a safety hazard.

[0004] 2. The operation is difficult and time-consuming, which affects progress and increases costs.

[0005] 3. Drill holes in the beam to reduce the strength of the steel section.

[0006] 4. The position of the support bracket cannot be adjusted at will. Utility Model Content

[0007] The utility model aims to solve the above-mentioned problem, thereby providing a fire sprinkler pipe hanger structure which is position-adjustable without damaging the main beam.

[0008] The utility model solves the above problems by adopting the following technical solutions:

[0009] A fire sprinkler pipe hanger structure with adjustable position includes at least two parallel H-shaped main beams, each main beam is provided with two sets of clamping components in parallel, each set of clamping components is arranged under the lower wing plate of the main beam and its two ends are clamped with both sides of the lower wing plate, the middle parts of the two sets of clamping components are connected to the lower hanger, and a fire cross pipe is provided between the two lower hangers.

[0010] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features:

[0011] Use clamping components to clamp on the lower wing plate of the main beam, and the lower hanger is fixed between the two sets of clamping components. The clamping components can prevent damage to the main beam and avoid high-altitude operations. It is easy to disassemble and install, and the position is easy to adjust.

[0012] As a preferred embodiment, a further technical solution of the present invention is:

[0013] Furthermore, each group of clamping components includes horizontal pressure plates overlapped on both sides of the top of the lower wing plate of the main beam, the horizontal section of the horizontal pressure plate extends toward the outside of the main beam and tilts downward, and a U-shaped fixing card is provided below the horizontal section of the horizontal pressure plate located on the outside of the main beam, and the two vertical rods of the fixing card are provided with a threaded structure and pass through the horizontal pressure plate upward, and the two vertical rods of the fixing card are provided with locking nuts, and an inverted L-shaped positioning plate is passed through the openings of the fixing cards in the same group, and the horizontal section of the positioning plate is against the bottom surface of the lower wing plate of the main beam and the end of the inclined section of the horizontal pressure plate.

[0014] Furthermore, the ends of the horizontal sections of the positioning plates in the two groups of clamping assemblies are arranged opposite to each other, and the lower hanger is welded between the middle parts of the two positioning plates.

[0015] Furthermore, the lower hanger is formed by welding two L-shaped longitudinal beams and an L-shaped transverse beam at the bottom, and the top end of the longitudinal beam is welded to the middle inner corner of the adjacent positioning plate.

[0016] Furthermore, a U-shaped pipe clamp is provided on the top of the beam to fix the fire-fighting horizontal pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main view connection structure of the clamping assembly and the main beam according to an embodiment of the utility model;

[0018] Figure 2 This is a side view schematic diagram of the connection structure between the clamping assembly and the main beam according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the direction structure of the fire protection horizontal pipe in the embodiment of the present utility model;

[0020] Marked in the figure are: main beam 1, fire cross pipe 2, lower hanger 3, horizontal pressure plate 4, fixing card 5, positioning plate 6, U-shaped pipe clamp 7. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0022] A fire sprinkler pipe hanger structure with adjustable position includes at least two parallel H-shaped main beams 1, and two sets of clamping components are arranged in parallel on each main beam 1. Each set of clamping components is arranged under the lower wing plate of the main beam 1 and clamped with both ends of the lower wing plate. A lower hanger 3 is connected between the middle parts of the two sets of clamping components, and a fire cross pipe 2 is arranged between the two lower hangers 3.

[0023] Furthermore, each set of clamping components includes horizontal pressure plates 4 overlapped on both sides of the top of the lower wing plate of the main beam 1, the horizontal section of the horizontal pressure plate 4 extends to the outside of the main beam 1 and tilts downward, and a U-shaped fixing card 5 is provided below the horizontal section of the horizontal pressure plate 4 located on the outside of the main beam 1. The opening of the fixing card 5 is opposite to the bottom surface of the horizontal pressure plate 4, and the two vertical rods of the fixing card 5 are provided with a threaded structure and pass through the horizontal pressure plate 4 upward. The two vertical rods of the fixing card 5 are equipped with locking nuts, and an inverted L-shaped fixing card 5 is provided between the openings of the fixing cards 5 in the same group. The positioning plate 6 is made of angle steel. The horizontal section of the positioning plate 6 is against the bottom surface of the lower wing plate of the main beam 1 and the end of the inclined section of the horizontal pressure plate 4. The bottom of the vertical section of the positioning plate 6 is against the bottom of the opening of the fixing card 5. The horizontal section of the positioning plate 6 is against the bottom surface of the lower wing plate of the main beam 1 and the end of the inclined section of the horizontal pressure plate 4. It is locked by the locking nuts on the two vertical rods of the fixing card 5. The horizontal section of the horizontal pressure plate 4 is pressed on the lower wing plate of the main beam 1 to clamp the main beam 1, avoiding damage to the main beam 1 and facilitating disassembly and installation.

[0024] Furthermore, the ends of the horizontal sections of the positioning plates 6 in the two groups of clamping assemblies are arranged opposite to each other, and the lower hanger 3 is welded between the middle parts of the two positioning plates 6 .

[0025] Furthermore, the lower hanger 3 is welded together by two L-shaped longitudinal beams and an L-shaped transverse beam at the bottom. Both the longitudinal beams and the transverse beams are made of angle steel, and the top end of the longitudinal beam is welded to the middle inner corner of the adjacent positioning plate 6.

[0026] Furthermore, a U-shaped pipe clamp 7 is provided on the top of the crossbeam to fix the fire cross pipe 2. The U-shaped pipe clamp 7 limits the fire cross pipe 2 to prevent it from moving on the crossbeam.

[0027] Tighten the locking nut above the horizontal pressure plate 4 to press the horizontal pressure plate 4 onto the lower wing plate of the main beam 1. The positioning plate 6 is against the bottom of the lower wing plate of the main beam 1. The lower hanger 3 is fixed to the bottom of the lower wing plate of the main beam 1 through two positioning plates 6. The horizontal pressure plate 4 and the positioning plate 6 prevent damage to the main beam 1, avoid high-altitude operations, and facilitate disassembly and installation, and the position is easy to adjust.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the scope of the present invention. Any equivalent changes made using the contents of the present invention specification and its drawings are included in the scope of the present invention.

Claims

1. A position-adjustable fire sprinkler pipe hanger structure comprising at least two parallel H-shaped main beams, characterized in that: Two sets of clamping assemblies are arranged in parallel on each main beam. Each set of clamping assemblies is arranged under the lower wing plate of the main beam and its two ends are clamped with both sides of the lower wing plate. The middle parts of the two sets of clamping assemblies are connected to a lower hanger, and a fire cross pipe is arranged between the two lower hangers.

2. The position-adjustable fire sprinkler pipe hanger structure according to claim 1, characterized in that: Each set of clamping components includes horizontal pressure plates overlapped on both sides of the top of the lower wing plate of the main beam, the horizontal section of the horizontal pressure plate extends to the outside of the main beam and tilts downward, and a U-shaped fixing card is provided below the horizontal section of the horizontal pressure plate located on the outside of the main beam, and the two vertical rods of the fixing card are provided with a threaded structure and pass through the horizontal pressure plate upward, and the two vertical rods of the fixing card are provided with locking nuts, and an inverted L-shaped positioning plate is passed through the openings of the fixing cards in the same group, and the horizontal section of the positioning plate is against the bottom surface of the lower wing plate of the main beam and the end of the inclined section of the horizontal pressure plate.

3. The position-adjustable fire sprinkler pipe hanger structure according to claim 2, characterized in that: The ends of the horizontal sections of the positioning plates in the two groups of clamping assemblies are arranged opposite to each other, and the lower hanger is welded between the middle parts of the two positioning plates.

4. The position-adjustable fire sprinkler pipe hanger structure according to claim 3, characterized in that: The lower hanger is composed of two L-shaped longitudinal beams and an L-shaped transverse beam at the bottom, and the top end of the longitudinal beam is welded to the middle inner corner of the adjacent positioning plate.

5. The position-adjustable fire sprinkler pipe hanger structure according to claim 4, characterized in that: A U-shaped pipe clamp is provided on the top of the beam to fix the fire-fighting horizontal pipe.

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