Fire-fighting pipeline support for fabricated building

Abstract

This utility model belongs to the field of pipe support technology, and particularly to fire protection pipe supports for prefabricated buildings. It includes an adjustable pipe support, comprising a mounting frame, a U-shaped connecting frame mounted at the bottom of the mounting frame, an internally threaded turntable on the inner side of the mounting frame, and a threaded rotating rod on the inner side of the internally threaded turntable. Through the adjustable pipe support, utilizing the design of the internally threaded turntable, the rotation of the threaded rotating rod drives the lifting frame to perform a smooth and precise lifting movement outside the U-shaped connecting frame, achieving adjustability of the interval between the lifting frame and the U-shaped connecting frame. This allows for flexible adaptation to different diameters of fire protection pipes, thus enabling the lifting frame and U-shaped connecting frame to stably support fire protection pipes of various diameters, effectively solving the limitation of existing pipe supports that can only connect to a single specification of fire protection pipe.

Description

Technical Field

[0001] This utility model relates to the field of pipe support technology, specifically to fire protection pipe supports for prefabricated buildings. Background Technology

[0002] Buildings assembled on-site from prefabricated components are called prefabricated buildings. They are classified into five types according to the form of prefabricated components and construction methods: block buildings, panel buildings, box-type buildings, frame panel buildings, and lift-slab and lift-floor buildings.

[0003] Fire protection pipelines refer to pipeline materials used in fire protection to connect fire protection equipment and materials, and to transport fire extinguishing water, gas or other media. They are usually installed inside or outside buildings. When installing fire protection pipelines, brackets are used to support them, so as to facilitate the installation of fire protection pipelines at high places for use.

[0004] Currently, the pipe support designs commonly used in the market are often limited to connecting with fire pipes of a single size. This limitation makes it difficult to meet diverse needs in practical applications, which greatly restricts the efficiency and effectiveness of pipe supports in practical applications.

[0005] Therefore, we propose a fire pipe support for prefabricated buildings to solve the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a fire-fighting pipe support for prefabricated buildings, which solves the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model specifically adopts the following technical solution: A fire-fighting pipe support for prefabricated buildings includes an adjustable pipe support. The adjustable pipe support includes an installation frame, a U-shaped connecting frame installed at the bottom of the installation frame, an internally threaded turntable on the inner side of the installation frame, a threaded rotating rod on the inner side of the internally threaded turntable, a lifting frame fixedly installed at the bottom of the threaded rotating rod, the lifting frame being located inside the installation frame and sleeved on the outer side of the U-shaped connecting frame, and the fire-fighting pipe body being located between the lifting frame and the U-shaped connecting frame.

[0008] Furthermore, the mounting frame has a placement groove inside, the bottom end of the internal threaded turntable is rotatably connected to the inner wall of the placement groove, and the internal threaded turntable is threadedly connected to the threaded rod.

[0009] Furthermore, a limiting groove is provided inside the lifting frame, and a limiting rod is fixedly installed on the inner side of the mounting frame, with the limiting rod passing through the limiting groove.

[0010] Furthermore, the U-shaped connecting frame has a guide groove inside, and the lifting frame has a through opening on its surface. The through opening is opposite to the opening of the guide groove. A locking pin is provided inside the through opening. The back end of the locking pin passes through the through opening and the guide groove respectively. The lifting frame and the U-shaped connecting frame are movably engaged by the locking pin.

[0011] Furthermore, an upper contact pad and a lower contact pad are respectively provided on the inner side of the lifting frame and the inner side of the U-shaped connecting frame, and both the upper contact pad and the lower contact pad are soft silicone grease pads.

[0012] Furthermore, the top of the mounting frame is provided with two sets of buffer connection structures, and the mounting frame is connected to the building through the buffer connection structures.

[0013] Furthermore, the buffer connection structure includes a connecting plate, the bottom end of which is fixedly connected to the top end of the mounting frame, a telescopic frame is provided at the top end of the connecting plate, a mounting top plate is provided at the other end of the telescopic frame, and a damping spring is provided on the inner side of the telescopic frame.

[0014] Compared with the prior art, this utility model provides a fire-fighting pipe support for prefabricated buildings, which has the following advantages: This invention, through an adjustable pipe support, utilizes an internally threaded turntable design. The rotation of the threaded rod drives a lifting frame to move smoothly and precisely up and down on the outside of the U-shaped connecting frame. This allows for adjustable spacing between the lifting frame and the U-shaped connecting frame, enabling flexible adaptation to different fire-fighting pipe diameters. In this way, the lifting frame and U-shaped connecting frame can securely support fire-fighting pipes of various diameters, effectively solving the limitation of existing pipe supports that can only connect to single-specification fire-fighting pipes. Furthermore, it improves the installation efficiency of the pipe support, enhances its flexibility and adaptability in practical applications, and provides a more convenient and efficient solution for the installation and maintenance of fire-fighting pipes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the adjustable pipe support of this utility model; Figure 3 This is a bottom view of the adjustable pipe support of this utility model; Figure 4 This is a diagram showing the clamping state of the adjustable pipe support of this utility model; Figure 5 This is a schematic diagram of the buffer connection structure of this utility model.

[0016] In the diagram: 1. Adjustable pipe support; 101. Mounting frame; 102. U-shaped connecting frame; 103. Placement groove; 104. Internal threaded turntable; 105. Threaded rotating rod; 106. Lifting frame; 107. Limiting slide; 108. Limiting rod; 109. Guide slide; 110. Through-hole; 111. Locking pin; 112. Upper contact pad; 113. Lower contact pad; 2. Buffer connection structure; 201. Connecting plate; 202. Telescopic frame; 203. Damping spring; 204. Mounting top plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0018] like Figure 1-5 As shown in the figure, an embodiment of the present invention provides a fire-fighting pipe support for prefabricated buildings, including an adjustable pipe support 1. The adjustable pipe support 1 includes an installation frame 101. A U-shaped connecting frame 102 is installed at the bottom end of the installation frame 101. An internal thread turntable 104 is provided on the inner side of the installation frame 101. A threaded rotating rod 105 is provided on the inner side of the internal thread turntable 104. A lifting frame 106 is fixedly installed at the bottom end of the threaded rotating rod 105. The lifting frame 106 is located on the inner side of the installation frame 101 and is sleeved on the outer side of the U-shaped connecting frame 102. The fire-fighting pipe body is located between the lifting frame 106 and the U-shaped connecting frame 102.

[0019] like Figure 2 As shown, in some embodiments, the mounting frame 101 has a placement groove 103 inside, the bottom end of the internal threaded turntable 104 is rotatably connected to the inner wall of the placement groove 103, and the internal threaded turntable 104 is threadedly connected to the threaded rotating rod 105.

[0020] Specifically, since the mounting frame 101 and the lifting frame 106 are in close contact with each other, the rotation of the internal thread turntable 104 can cause the threaded rod 105 and the internal thread turntable 104 to misalign their threads, thereby causing the threaded rod 105 to move up and down.

[0021] The lifting and lowering of the threaded rod 105 causes the lifting frame 106 to move smoothly on the outside of the U-shaped connecting frame 102. This design ensures that the height of the lifting frame 106 can be precisely adjusted according to the actual diameter of the fire pipe.

[0022] like Figure 2 As shown, in some embodiments, a limiting groove 107 is provided inside the lifting frame 106, and a limiting rod 108 is fixedly installed on the inner side of the mounting frame 101, with the limiting rod 108 passing through the limiting groove 107.

[0023] Specifically, the limiting rod 108 not only restricts the movement trajectory of the lifting frame 106, but also enhances the stability of the entire structure. When the threaded rotating rod 105 drives the lifting frame 106 to rise or fall, the limiting rod 108 slides within the limiting groove 107, ensuring the smooth movement of the lifting frame 106 and avoiding instability of the support due to swaying or displacement.

[0024] like Figure 2 As shown, in some embodiments, the U-shaped connecting frame 102 has a guide groove 109 inside, and the lifting frame 106 has a through opening 110 on its surface. The through opening 110 is opposite to the opening of the guide groove 109. A locking pin 111 is provided inside the through opening 110. The back end of the locking pin 111 passes through the through opening 110 and the guide groove 109 respectively. The lifting frame 106 and the U-shaped connecting frame 102 are movably engaged by the locking pin 111.

[0025] Specifically, operators can easily adjust the engagement between the lifting frame 106 and the U-shaped connecting frame 102 by inserting and removing the locking pin 111, thereby enabling rapid installation or disassembly of the fire-fighting pipeline. This design not only simplifies the installation process and improves work efficiency, but also facilitates subsequent maintenance and repair work.

[0026] like Figure 2 As shown, in some embodiments, the inner side of the lifting frame 106 and the inner side of the U-shaped connecting frame 102 are respectively provided with an upper abutment pad 112 and a lower abutment pad 113, both of which are soft silicone grease pads.

[0027] Specifically, this soft silicone grease pad design effectively protects the surface of fire-fighting pipes from scratches or abrasions. It not only increases the contact area between the support and the fire-fighting pipe, enhancing the stability of the support, but also effectively reduces stress concentration caused by thermal expansion and contraction of the fire-fighting pipe or external forces, allowing the support to hold the fire-fighting pipe more firmly, thereby extending the service life of the fire-fighting pipe and the support.

[0028] like Figure 5 As shown, in some embodiments, the top of the mounting frame 101 is provided with two sets of buffer connection structures 2, and the mounting frame 101 is connected to the building through the buffer connection structures 2.

[0029] Specifically, the top of the mounting frame 101 is connected to the building through the buffer connection structure 2. This design gives the entire support system a certain degree of elasticity and buffering capacity.

[0030] like Figure 5 As shown, in some embodiments, the buffer connection structure 2 includes a connecting plate 201, the bottom end of which is fixedly connected to the top end of the mounting frame 101, a telescopic frame 202 is provided at the top end of the connecting plate 201, a mounting top plate 204 is provided at the other end of the telescopic frame 202, and a damping spring 203 is provided on the inner side of the telescopic frame 202.

[0031] Specifically, the design of the telescopic frame 202 allows for a certain elastic connection between the mounting plate 204 and the building structure. When the building structure is subjected to external forces or undergoes minor deformation, the telescopic frame 202 can expand and contract accordingly, absorbing and dispersing the stress caused by these deformations, thereby protecting the fire pipe support from damage.

[0032] Meanwhile, the addition of damping spring 203 further enhances this buffering effect. Damping spring 203 can provide appropriate resistance during the extension and retraction of telescopic frame 202, reduce the vibration and sway of the support system, and make the whole system more stable.

[0033] This design not only improves the durability of the support structure, but also effectively reduces the potential impact of building deformation or external forces on fire protection pipelines, ensuring the safety and stability of the fire protection pipelines.

[0034] In use, first connect the connecting plate 201 to the ceiling of the building with expansion bolts, then insert the fire pipe body into the lifting frame 106 between the U-shaped connecting frame 102, and adjust the height of the lifting frame 106 by rotating the internal thread turntable 104 until the lifting frame 106 and the U-shaped connecting frame 102 can stably support the fire pipe body.

[0035] At this time, the operator can insert the locking pin 111 into the through hole 110 and the guide slide 109 to achieve the snap-fit ​​fixation between the lifting frame 106 and the U-shaped connecting frame 102.

[0036] During the snap-fit ​​process, the upper contact pad 112 and the lower contact pad 113 can effectively adhere to the surface of the fire-fighting pipe body, protecting it from scratches or abrasions. At the same time, the material of the soft silicone grease pad can also effectively reduce stress concentration caused by thermal expansion and contraction of the fire-fighting pipe or external forces, enhancing the stability of the support.

[0037] When the building structure is subjected to external forces or undergoes minor deformation, the buffer connection structure 2 at the top of the mounting frame 101 plays a crucial role. The telescopic frame 202 can extend and retract accordingly, absorbing and dispersing the stress caused by these deformations, while the damping spring 203 provides appropriate resistance during the extension and retraction process, reducing the vibration and swaying of the support system. This design not only protects the fire pipe supports from damage but also effectively reduces the potential impact on the fire pipes caused by building deformation or external forces.

[0038] In summary, by utilizing the adjustable pipe support 1 and the internal threaded turntable 104, the rotation of the threaded rotating rod 105 enables the lifting frame 106 to move smoothly and precisely on the outside of the U-shaped connecting frame 102. This achieves adjustable spacing between the lifting frame 106 and the U-shaped connecting frame 102, allowing for flexible adaptation to different fire-fighting pipe diameters. Consequently, the lifting frame 106 and the U-shaped connecting frame 102 can securely support fire-fighting pipes of various diameters, effectively solving the limitation of existing pipe supports that can only connect to single-specification fire-fighting pipes. Furthermore, it improves the installation efficiency of the pipe support, enhances its flexibility and adaptability in practical applications, and provides a more convenient and efficient solution for the installation and maintenance of fire-fighting pipes.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fire-fighting pipe support for prefabricated buildings, including an adjustable pipe support (1), characterized in that: The adjustable pipe support (1) includes an installation frame (101), a U-shaped connecting frame (102) is installed at the bottom of the installation frame (101), an internal thread turntable (104) is provided on the inner side of the installation frame (101), a threaded rotating rod (105) is provided on the inner side of the internal thread turntable (104), a lifting frame (106) is fixedly installed at the bottom of the threaded rotating rod (105), the lifting frame (106) is located on the inner side of the installation frame (101), and the lifting frame (106) is sleeved on the outer side of the U-shaped connecting frame (102), and the fire-fighting pipe body is located between the lifting frame (106) and the U-shaped connecting frame (102).

2. The fire protection pipe support for prefabricated buildings according to claim 1, characterized in that: The mounting frame (101) has a placement groove (103) inside. The bottom end of the internal threaded turntable (104) is rotatably connected to the inner wall of the placement groove (103). The internal threaded turntable (104) is threadedly connected to the threaded rotating rod (105).

3. The fire protection pipe support for prefabricated buildings according to claim 1, characterized in that: The lifting frame (106) has a limiting groove (107) inside, and a limiting rod (108) is fixedly installed on the inner side of the mounting frame (101), with the limiting rod (108) passing through the limiting groove (107).

4. The fire protection pipe support for prefabricated buildings according to claim 1, characterized in that: The U-shaped connecting frame (102) has a guide groove (109) inside, and the lifting frame (106) has a through opening (110) on its surface. The through opening (110) is opposite to the opening of the guide groove (109). A locking pin (111) is provided inside the through opening (110). The back end of the locking pin (111) passes through the through opening (110) and the guide groove (109) respectively. The lifting frame (106) and the U-shaped connecting frame (102) are movably engaged by the locking pin (111).

5. The fire protection pipe support for prefabricated buildings according to claim 1, characterized in that: The inner side of the lifting frame (106) and the inner side of the U-shaped connecting frame (102) are respectively provided with an upper contact pad (112) and a lower contact pad (113), both of which are soft silicone grease pads.

6. The fire protection pipe support for prefabricated buildings according to claim 1, characterized in that: The top of the mounting frame (101) is provided with two sets of buffer connection structures (2), and the mounting frame (101) is connected to the building through the buffer connection structures (2).

7. The fire protection pipe support for prefabricated buildings according to claim 6, characterized in that: The buffer connection structure (2) includes a connecting plate (201), the bottom end of the connecting plate (201) is fixedly connected to the top end of the mounting frame (101), a telescopic frame (202) is provided at the top end of the connecting plate (201), a mounting top plate (204) is provided at the other end of the telescopic frame (202), and a damping spring (203) is provided on the inner side of the telescopic frame (202).

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