A fire-fighting pipeline installation structure
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI PUSHENG SAFETY TECH ENG CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-03
Smart Images
Figure CN224453952U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of fire protection facilities technology, and more specifically, it relates to a fire protection pipeline installation structure. Background Technology
[0002] In modern building fire safety systems, fire protection piping systems are one of the core infrastructures ensuring fire prevention and control capabilities. Their primary function is to efficiently transport fire-fighting water, foam, and other extinguishing media during a fire, providing crucial support for firefighting and rescue operations. The installation quality of fire protection piping directly affects the reliability and safety of the system. Installation defects can lead to serious consequences such as pipe rupture, leaks, and water supply interruptions during a fire. Therefore, the installation stability of fire protection piping has always been a key focus in the field of building fire protection engineering.
[0003] Currently, when fire protection pipes are arranged vertically in the corners of buildings, two mutually perpendicular pipes are arranged at a right angle at the corner. Due to the limited space in the corner, traditional pipe fixing supports cannot securely fix two vertical pipes simultaneously. The connection strength between the support and the wall and pipe is insufficient, and it is easy to loosen under the influence of pipe weight, medium pressure, and external environmental vibration, which may lead to leakage or breakage in severe cases. Utility Model Content
[0004] The purpose of this utility model is to provide a fire-fighting pipeline installation structure to solve the technical problems of poor pipeline fixing effect, insufficient connection strength, and easy leakage and breakage of pipelines in the existing technology.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a fire-fighting pipeline installation structure, comprising:
[0006] The mounting housing has a horizontal mounting surface and a vertical mounting surface arranged adjacent to each other on its outer side, and the horizontal mounting surface and the vertical mounting surface are respectively used to connect with the wall; the lower end of the mounting housing and the side away from the vertical mounting surface are provided with mounting holes that communicate with the interior.
[0007] There are two elongated blocks, one end of which is fixedly connected to the mounting housing, and the other end extends outward in a direction away from the mounting housing; the two elongated blocks correspond to the horizontal mounting surface and the vertical mounting surface, respectively; the elongated blocks are provided with grooves arranged along their length.
[0008] A slider group, consisting of two sliders, wherein the sliders in the slider group are slidably connected to the corresponding grooves;
[0009] Two clamp assemblies are provided, each fixedly connected to the lower end of a slider in one of the two slider assemblies; multiple clamps are arranged in parallel at intervals and correspond to their respective mounting holes.
[0010] Fasteners are installed on the elongated block to fix the slider to the elongated block.
[0011] In one possible implementation, the slide is a T-shaped groove, and the slider includes a T-shaped block, a pad, and a connecting block fixedly arranged vertically. The T-shaped block is slidably connected to the T-shaped groove, the pad abuts against the lower end face of the elongated block, and the fastener is used to fix the pad and the elongated block together. The clamp is connected to the connecting block.
[0012] In one possible implementation, the lower end face of the elongated block is provided with a plurality of screw holes arranged adjacent to the slide groove and spaced apart along the length direction; the pad is provided with a connecting hole corresponding to the screw holes, and the fastener is a bolt that passes through the connecting hole and is threadedly connected to the screw hole.
[0013] In one possible implementation, the T-block, the pad, and the connecting block are integrally formed.
[0014] In one possible implementation, the lower end of the connecting block has an installation groove, and the upper end of the clamp is fixedly installed in the installation groove.
[0015] In one possible implementation, the mounting housing is provided with two extension plates, one end of which is fixedly connected to the mounting housing, and the other end extends outward in a direction away from the mounting housing; one end face of the two extension plates is flush with the horizontal mounting surface and the vertical mounting surface, respectively; the extension plates are provided with fixing holes and fasteners passing through the fixing holes for fixed connection with the wall; the two elongated blocks are respectively installed at the other ends of the two extension plates.
[0016] In one possible implementation, the mounting housing is further provided with symmetrically arranged horizontal plates on both sides, the horizontal plates and the extension plate being located on the same plane; the horizontal plates are provided with fixing holes and fasteners passing through the fixing holes for fixed connection with the wall.
[0017] In one possible implementation, the mounting housing has a notch at one end where the horizontal mounting surface and the vertical mounting surface intersect; the end of the mounting housing away from the intersection of the horizontal mounting surface and the vertical mounting surface is recessed inward to form an inclined surface.
[0018] In one possible implementation, the mounting housing has an inspection port located on the inclined surface and an inspection plate for closing the inspection port, the inspection plate being detachably connected to the mounting housing.
[0019] In one possible implementation, the fire-fighting pipeline installation structure further includes an L-shaped pipe prefabricated within the installation housing, with both ends of the L-shaped pipe passing through the two installation holes respectively.
[0020] The beneficial effects of the fire-fighting pipe installation structure provided by this utility model are as follows: Compared with the prior art, the fire-fighting pipe installation structure of this utility model, during operation, first installs two vertical fire-fighting pipes inside the installation housing, with each fire-fighting pipe passing through two installation holes and its ends located outside the installation housing. Then, the installation housing is fixed to a preset position at the corner of the wall through the horizontal and vertical installation surfaces, ensuring that the installation housing is tightly and securely fixed to the wall. Next, the two extended fire-fighting pipes are laid along the side of the wall and sealed to the two fire-fighting pipes inside the installation housing. The two fire-fighting pipes pass through the clamps in the two clamp sets, and the slider is manipulated to slide along the groove of the long block, causing multiple clamps in the clamp set to move along the axial direction of the fire-fighting pipe. Then, the clamps are tightened by using a screwdriver or similar tool, thereby firmly clamping the fire-fighting pipe to ensure stable support. Finally, the slider and the long block are locked and fixed with fasteners. In this way, the dual mounting surface design of the mounting housing enhances the connection strength with the wall; and the adjustable structure of the slider and groove allows the clamp position to be flexibly adapted to pipes of different specifications and spacings, enhancing installation adaptability. This effectively disperses the load generated by the pipe's own weight, media impact, and environmental vibration, reducing the risk of loosening, leakage, and breakage. Attached Figure Description
[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of the fire-fighting pipeline installation structure provided in an embodiment of the present utility model;
[0023] Figure 2 This is a schematic diagram of the internal structure of the fire-fighting pipeline installation structure provided in an embodiment of the present utility model;
[0024] Figure 3 This is a schematic diagram showing the connection between the slider and the clamp provided in an embodiment of the present utility model;
[0025] Figure 4 This is a schematic diagram showing the connection between the slider and the elongated block provided in an embodiment of the present utility model;
[0026] Figure 5 This is an installation diagram of the fire-fighting pipeline installation structure provided in an embodiment of the present utility model.
[0027] The following are the labeling elements in the figure:
[0028] 10. Mounting housing; 11. Horizontal mounting surface; 12. Vertical mounting surface; 13. Mounting hole; 14. Extension plate; 15. Fixing hole; 16. Fastener; 17. Horizontal plate; 18. Corner avoidance; 19. Inclined surface; 20. Long strip block; 21. Slide groove; 22. Screw hole; 30. Sliding block; 31. T-block; 32. Pad plate; 33. Connecting block; 34. Connecting hole; 35. Mounting groove; 40. Clamp; 50. Fastener; 60. Inspection port; 61. Inspection plate; 70. L-shaped pipe; 80. Wall; 90. Fire protection pipe. Detailed Implementation
[0029] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0030] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.
[0031] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" 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 utility model 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 utility model.
[0032] 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 utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0033] Please see Figures 1 to 5 The fire-fighting pipeline installation structure provided by this utility model will now be described. A fire-fighting pipeline installation structure includes a mounting housing 10, elongated blocks 20, a set of sliders 30, a set of clamps 40, and fasteners 50. The outer side of the mounting housing 10 has adjacently arranged horizontal mounting surfaces 11 and vertical mounting surfaces 12, which are respectively used to connect to a wall 80. The lower end of the mounting housing 10 and the side away from the vertical mounting surface 12 are provided with mounting holes 13 communicating with the interior. There are two elongated blocks 20, one end of which is fixedly connected to the mounting housing 10, and the other end faces away from the mounting housing 10. Extending outwards; two elongated blocks 20 correspond to the horizontal mounting surface 11 and the vertical mounting surface 12 respectively; the elongated blocks 20 are provided with sliding grooves 21 arranged along the length direction; there are two sets of sliders 30, and the sliders 30 in the sets of sliders 30 are slidably connected in the corresponding sliding grooves 21; there are two sets of clamps 40, which are fixedly connected to the lower ends of the sliders 30 in the two sets of sliders 30 respectively; multiple clamps 40 are arranged in parallel at intervals and correspond to the corresponding mounting holes 13; fasteners 50 are installed on the elongated blocks 20 to fix the sliders 30 on the elongated blocks 20.
[0034] Compared with the prior art, the fire-fighting pipeline installation structure provided by this utility model uses the installation shell 10 as the core load-bearing component. Its horizontal installation surface 11 and vertical installation surface 12 can be closely attached to the two walls 80 at the corner of the wall. It is firmly fixed to the wall 80 by expansion bolts and other connecting parts. The two long blocks 20 extend outwards corresponding to the horizontal and vertical installation surfaces 12 respectively. The sliding groove 21 set along the length direction of the blocks provides a sliding adjustment track for the slider 30 group, so that the position of the clamp 40 group can be flexibly adjusted according to the actual needs such as the diameter of the fire-fighting pipeline 90 and the installation height. When the slider 30 of the slider group 30 slides in the slide groove 21, it can drive the clamp 40 group to move synchronously, ensuring that the clamp 40 can accurately fit the two vertically arranged fire pipes 90. The multiple parallel and spaced clamps 40 can form a multi-point uniform clamping on the fire pipes 90, avoiding pipe deformation or loosening caused by excessive force at a single point. The fastener 50 can fix the adjusted position of the clamp 40 by locking the connection between the slider 30 and the long block 20, preventing the fire pipes 90 from being displaced due to vibration or other factors during operation.
[0035] During operation, two vertical fire-fighting pipes 90 are pre-installed inside the mounting housing 10, with each pipe passing through one of the two mounting holes 13 and its ends outside the housing 10. The housing 10 is then fixed to a pre-set position at the corner of the wall via the horizontal mounting surface 11 and the vertical mounting surface 12, ensuring a tight and secure fit between the housing 10 and the wall 80. The two extended fire-fighting pipes 90 are then laid along the side of the wall 80 and sealed to the two fire-fighting pipes 90 inside the housing 10. The two fire-fighting pipes 90 pass through the clamps 40 in the two clamp sets 40. The slider 30 is manipulated to slide along the groove 21 of the elongated block 20, causing multiple clamps 40 in the clamp set 40 to move along the axis of the fire-fighting pipes 90. The clamps 40 are then tightened using a screwdriver or similar tool to securely hold the fire-fighting pipes 90 in place, ensuring stable support. Finally, the slider 30 is locked and fixed to the elongated block 20 using fasteners 50. In this way, the double mounting surface design of the mounting housing 10 enhances the connection strength with the wall 80; and the adjustment structure of the slider 30 and the groove 21 allows the clamp 40 to be flexibly adapted to pipes of different specifications and spacings, enhancing installation adaptability and effectively dispersing the load generated by the pipe's own weight, media impact and environmental vibration, reducing the risk of loosening, leakage and breakage.
[0036] Please see Figures 2 to 4 As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the sliding groove 21 is a T-shaped groove, and the slider 30 includes a T-shaped block 31, a pad 32, and a connecting block 33, which are fixedly arranged vertically. The T-shaped block 31 is slidably connected to the T-shaped groove, and the pad 32 abuts against the lower end face of the elongated block 20. The fastener 50 is used to fix and connect the pad 32 and the elongated block 20; the clamp 40 is connected to the connecting block 33. The sliding fit between the T-shaped groove and the T-shaped block enables the slider 30 to slide stably, preventing it from falling off during the sliding process and providing a basis for adjusting the installation position of the fire-fighting pipeline 90. The pad 32 is located below the elongated block 20 and abuts against the lower end face of the elongated block 20. The pad 32 increases the contact area between the two, which can disperse the pressure when the fastener 50 is fixed and reduce the deformation of the elongated block 20 caused by excessive local stress. Fastener 50, through fixing pad 32 and elongated block 20, can stably lock slider 30 in the adjusted position, preventing displacement of fire pipeline 90 due to vibration during operation. Clamp 40 is connected to connecting block 33 to reliably clamp the pipeline. The sliding fit between T-slot and T-block improves installation flexibility, facilitating adjustment of the fire pipeline 90 position according to site requirements; the fit between pad 32 and fastener 50 enhances fixing stability and reduces the risk of loosening; the synergistic effect of all components makes installation more convenient, while improving the impact resistance and operational reliability of the pipeline system.
[0037] Please see Figure 3 and Figure 4 As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the lower end face of the elongated block 20 is provided with multiple screw holes 22 arranged adjacent to the slide groove 21 and spaced apart along the length direction; the pad 32 is provided with connecting holes 34 corresponding to the screw holes 22, and the fastener 50 is a bolt that passes through the connecting hole 34 and is threadedly connected to the screw hole 22. The multiple screw holes 22 on the lower end face of the elongated block 20 are arranged at intervals along the length direction and are located on both sides of the slide groove 21, providing multiple position fixing options for the slider 30; the connecting holes 34 on the pad 32 correspond precisely to the screw holes 22, and the bolt passes through both to form a threaded connection. The spaced design of the screw holes 22 allows the slider 30 to flexibly adjust the fixing position according to the pipeline installation requirements and adapt to the size requirements of different scenarios; the threaded connection of the bolt can achieve a tight fit between the pad 32 and the elongated block 20 through pre-tightening force, enhancing the connection stability and effectively resisting the vibration and impact during pipeline operation.
[0038] Please see Figure 3 and Figure 4 As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the T-block 31, the pad 32, and the connecting block 33 are integrally formed, that is, the three are formed into an inseparable whole structure through a single processing, eliminating the connection gaps and assembly errors between components in traditional separate assembly, making the fit between the T-block and the slide 21, the contact between the pad 32 and the long strip block 20, and the support of the connecting block 33 for the clamp 40 more stable. The integral molding enhances the overall structural integrity.
[0039] Please see Figure 3 and Figure 4 As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the lower end of the connecting block 33 is provided with an installation groove 35, and the upper end of the clamp 40 is fixedly installed in the installation groove 35. The installation groove 35 at the lower end of the connecting block 33 provides a precise installation positioning space for the clamp 40, and the upper end of the clamp 40 is fixed by embedding into the installation groove 35. This makes the connection between the clamp 40 and the connecting block 33 tighter, avoiding the positional displacement that may occur in traditional fixing methods and improving the connection stability. At the same time, the installation groove 35 limits the clamp 40, enhancing the clamp 40's ability to withstand pipeline loads. Preferably, the connecting block 33 and the clamp 40 are fixed by welding or other methods.
[0040] Please see Figure 1 , Figure 2 and Figure 5As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the mounting housing 10 is provided with two extension plates 14. One end of the extension plate 14 is fixedly connected to the mounting housing 10, and the other end extends outward in a direction away from the mounting housing 10. One end face of the two extension plates 14 is flush with the horizontal mounting surface 11 and the vertical mounting surface 12, respectively. The extension plate 14 is provided with fixing holes 15 and fixing members 16 passing through the fixing holes 15 for fixed connection with the wall 80. Two long strips 20 are respectively installed at the other ends of the two extension plates 14. The two extension plates 14 of the mounting housing 10 are respectively adapted to the horizontal mounting surface 11 and the vertical mounting surface 12, and the flush end faces ensure tight fit with the mounting housing 10, the extension plates 14 and the wall 80. The extension plates 14 are firmly connected to the wall 80 through the fixing holes 15 and the fixing members 16, providing stable support for the overall installation structure and enhancing the resistance to external forces. Two elongated blocks 20 are respectively installed at the other end of the extension plate 14, so that the clamp 40 can be arranged to correspond to different installation directions. Preferably, the extension plate 14 and the mounting housing 10 are integrally formed.
[0041] Please see Figure 1 and Figure 5 As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the mounting housing 10 is further provided with symmetrically arranged horizontal plates 17 on both sides, and the horizontal plates 17 and the extension plates 14 are located on the same plane; the horizontal plates 17 are provided with fixing holes 15 and fixing members 16 passing through the fixing holes 15 for fixed connection with the wall 80. The symmetrically arranged horizontal plates 17 on both sides of the mounting housing 10 and the extension plates 14 are on the same plane, ensuring the flatness and consistency of the installation surface. The horizontal plates 17 are connected to the wall 80 through the fixing holes 15 and the fixing members 16, forming a synergistic effect with the fixing structure of the extension plates 14, increasing the number of connection points between the mounting housing 10 and the wall 80. The symmetrically arranged horizontal plates 17 can evenly distribute the load of the pipeline system, avoiding loosening of connections or damage to the wall 80 caused by excessive local stress. Preferably, the fixing members 16 are expansion bolts, etc.
[0042] Please see Figure 1 , Figure 2 and Figure 5As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the end of the mounting housing 10 located at the intersection of the horizontal mounting surface 11 and the vertical mounting surface 12 has a clearance notch 18; the end of the mounting housing 10 away from the intersection of the horizontal mounting surface 11 and the vertical mounting surface 12 is recessed inward to form an inclined surface 19. The clearance notch 18 of the mounting housing 10 is used to adapt to the corner structure where the horizontal mounting surface 11 and the vertical mounting surface 12 intersect, avoiding interference with the protruding parts of the corner, ensuring that the mounting housing 10 can fit tightly against the wall at the corner, and improving spatial adaptability. The inclined surface 19 formed at the end away from the intersection can reduce the space occupied by the mounting housing 10, reduce the risk of collision with other pipelines and equipment, and facilitate operation and fixation during construction. This structure enhances the adaptability of the installation structure at complex nodes such as corners, ensuring both the tightness and stability of the installation, optimizing space utilization efficiency, and reducing installation obstacles.
[0043] Please see Figure 1 and Figure 2 As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the mounting housing 10 has an inspection port 60 located on an inclined surface 19 and an inspection plate 61 for closing the inspection port 60. The inspection plate 61 is detachably connected to the mounting housing 10. The inspection port 60 is provided on the inclined surface 19 of the mounting housing 10 to adapt to the spatial characteristics of the inclined surface 19 and facilitate maintenance operations; the inspection plate 61 is detachably connected to the mounting housing 10 for daily closure of the inspection port 60. The inspection port 60 provides a passage for the inspection, maintenance, or replacement of internal components of the fire-fighting pipeline 90 system, and the work can be carried out without disassembling the overall installation structure. The detachable inspection plate 61, while ensuring the convenience of maintenance, can effectively prevent dust and debris from entering the interior of the mounting housing 10, protecting the internal components from contamination.
[0044] Please see Figure 1 and Figure 2 As a specific embodiment of the fire-fighting pipeline installation structure provided by this utility model, the fire-fighting pipeline installation structure also includes an L-shaped pipe 70 prefabricated within the installation housing 10, with both ends of the L-shaped pipe 70 passing through two installation holes 13 respectively. The prefabricated L-shaped pipe within the installation housing 10 provides an integrated solution for the connection at the bend of the fire-fighting pipeline 90, and its two ends passing through the installation holes 13 achieve precise connection with external pipelines. The prefabrication process ensures the dimensional accuracy and structural stability of the L-shaped pipe, avoiding errors and sealing hazards caused by on-site processing. The integrated arrangement within the installation housing 10 protects the L-shaped pipe, reducing the direct impact of external impacts and vibrations on the pipeline. The fixing method with installation holes 13 at both ends restricts the displacement of the L-shaped pipe, ensures the sealing of the connection at the bend, and reduces the risk of leakage.
[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A fire hose installation structure characterized by, include: The mounting housing has a horizontal mounting surface and a vertical mounting surface arranged adjacent to each other on its outer side, and the horizontal mounting surface and the vertical mounting surface are respectively used to connect with the wall; the lower end of the mounting housing and the side away from the vertical mounting surface are provided with mounting holes that communicate with the interior. There are two elongated blocks, one end of which is fixedly connected to the mounting housing, and the other end extends outward in a direction away from the mounting housing; the two elongated blocks correspond to the horizontal mounting surface and the vertical mounting surface, respectively; the elongated blocks are provided with grooves arranged along their length. A slider group, consisting of two sliders, wherein the sliders in the slider group are slidably connected to the corresponding grooves; Two clamp assemblies are provided, each fixedly connected to the lower end of a slider in one of the two slider assemblies; multiple clamps are arranged in parallel at intervals and correspond to their respective mounting holes. Fasteners are installed on the elongated block to fix the slider to the elongated block.
2. The fire protection pipe installation structure according to claim 1, wherein The slide is a T-shaped groove. The slider includes a T-shaped block, a pad, and a connecting block that are fixedly arranged vertically. The T-shaped block is slidably connected to the T-shaped groove. The pad abuts against the lower end face of the long strip block. The fastener is used to fix the pad and the long strip block together. The clamp is connected to the connecting block.
3. The fire protection pipe hanger assembly of claim 2, wherein: The lower end face of the elongated block is provided with a plurality of screw holes arranged adjacent to the slide groove and spaced apart along the length direction; the pad is provided with a connecting hole corresponding to the screw holes, and the fastener is a bolt that passes through the connecting hole and is threadedly connected to the screw hole.
4. The fire protection pipe hanger assembly of claim 2, wherein: The T-shaped block, the pad, and the connecting block are integrally formed.
5. The fire protection pipe hanger assembly of claim 2, wherein: The lower end of the connecting block is provided with an installation groove, and the upper end of the clamp is fixedly installed in the installation groove.
6. The fire protection pipe hanger assembly of claim 1, wherein: The mounting housing is provided with two extension plates. One end of each extension plate is fixedly connected to the mounting housing, and the other end extends outward in a direction away from the mounting housing. One end face of each extension plate is flush with the horizontal mounting surface and the vertical mounting surface, respectively. Each extension plate is provided with a fixing hole and a fastener inserted through the fixing hole for fixed connection with the wall. The two elongated blocks are respectively installed at the other end of the two extension plates.
7. The fire protection pipe hanger assembly of claim 6, wherein the first and second mounting members are configured to be secured to the support member by a single fastener. The mounting housing is also provided with symmetrically arranged horizontal plates on both sides, and the horizontal plates and the extension plates are located on the same plane; the horizontal plates are provided with fixing holes and fasteners that pass through the fixing holes and are used for fixed connection with the wall.
8. The fire-fighting pipeline installation structure as described in claim 1, characterized in that, The mounting housing has a notch at one end where the horizontal mounting surface and the vertical mounting surface intersect; the end of the mounting housing away from the intersection of the horizontal mounting surface and the vertical mounting surface is recessed inward to form an inclined surface.
9. The fire protection pipe hanger assembly of claim 8, wherein the first and second mounting members are configured to be secured to the support member by a single fastener. The mounting housing has an inspection port located on the inclined surface and an inspection plate for closing the inspection port. The inspection plate is detachably connected to the mounting housing.
10. The fire protection pipe hanger assembly of any one of claims 1-9, wherein, The fire-fighting pipeline installation structure also includes an L-shaped pipe prefabricated in the installation housing, with both ends of the L-shaped pipe passing through the two installation holes respectively.