Fire-fighting pipeline combined frame

Abstract

The utility model relates to the technical field of fire-fighting installation, in particular to a fire-fighting pipeline combined frame which comprises a frame, a limiting assembly, a locking assembly and two supporting assemblies, and the two supporting assemblies are symmetrically arranged on the two sides of the frame and detachably connected with the frame. The upper end of the supporting assembly is connected with a roof through a hinged first connecting piece, the top of the frame is connected with the roof through a hinged second connecting piece, an opening and closing plate is arranged on one side of the frame, the upper end of the opening and closing plate is hinged to the frame through a damping hinge, and the lower end of the opening and closing plate is connected with the frame through a locking assembly. The combined frame has a good damping effect, meanwhile, the manufacturing period of the support can be omitted, the support can be directly installed, one side of the combined frame can be opened, a fire fighting pipeline is placed in the combined frame from the side face, and the combined frame is convenient to use. And the requirement on the installation space is small.

Description

Technical Field

[0001] This utility model relates to the field of fire protection installation technology, specifically to a fire protection pipe assembly frame. Background Technology

[0002] Fire protection pipelines are pipes that connect fire protection equipment and materials, used to transport water, gas or other media for fire fighting. Fire protection pipelines are an important component of fire sprinkler systems, fire hydrants and other fire protection infrastructure, playing a vital role in the fire protection system.

[0003] In existing technologies, most fire protection pipes are installed on the roof by hoisting. Usually, multiple mounting brackets are first fixed directly to the roof using bolts or other methods. Then, the pipes are inserted into each mounting bracket one by one from the front. Some fire protection pipes are quite long, but the indoor space is small, making it difficult to insert the fire protection pipes into the mounting brackets. This requires a lot of space for installation and is quite cumbersome. In addition, the existing fire protection pipe mounting brackets have a generally poor shock absorption effect and low safety. Utility Model Content

[0004] The purpose of this utility model is to provide a fire-fighting pipe assembly rack to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fire-fighting pipe assembly frame, comprising a frame, a limiting component, a locking component, and a support component. Two support components are provided, symmetrically arranged on both sides of the frame and detachably connected to it. The upper end of each support component is connected to the roof via a hinged first connector, and the top of the frame is connected to the roof via a hinged second connector. A hinged plate is provided on one side of the frame; the upper end of the hinged plate is hinged to the frame via a damping hinge, and the lower end of the hinged plate is connected to the frame via a locking component. The limiting component is located in the middle of the upper end of the frame. The support component also includes a first connecting rod, a second connecting rod, and a connecting spring; the first connecting rod and the second connecting rod are connected by the connecting spring.

[0006] Furthermore, the support assembly also includes a connecting pipe and a hook. The first connecting member is bolted to the roof. The upper end of the first connecting rod is hinged to the first connecting member. The lower end of the first connecting rod passes through one end of the connecting pipe and is slidably connected to the connecting pipe. The upper end of the second connecting rod passes through the other end of the connecting pipe and is slidably connected to the connecting pipe. The connecting spring is disposed inside the connecting pipe. A ring is provided at the lower end of the second connecting rod. Lifting rings are provided on both sides of the frame. The ring and the lifting rings are detachably connected by a hook.

[0007] Furthermore, the frame also includes a first fixing plate, a second fixing plate, a connecting plate, and a limiting plate. The upper ends of both the first fixing plate and the second fixing plate are hinged to the second connecting member. The second connecting member is fixedly connected to the roof by bolts. The first fixing plate and the second fixing plate are arranged in parallel. The first fixing plate and the second fixing plate are fixedly connected by the connecting plate. The lower end of the first fixing plate is fixedly connected to one end of the limiting plate. The other end of the limiting plate is provided with a locking component. The middle part of the limiting plate is arc-shaped.

[0008] Furthermore, the frame also includes lifting rings, the opening and closing plate is L-shaped, the lower end of the second fixing plate is hinged to the upper end of the opening and closing plate by a damping hinge, the bottom of the lower end of the opening and closing plate is provided with a locking groove, the locking groove is connected to the limiting plate by a locking assembly, and lifting rings are provided on the outer sides of both the opening and closing plate and the first fixing plate, and the two lifting rings are detachably connected to the hooks of the two support components respectively.

[0009] Furthermore, the limiting component includes a limiting rod that passes through the middle of the connecting plate and is slidably connected to the connecting plate. Multiple limiting grooves are equidistantly arranged on one side of the limiting rod. An arc-shaped plate is provided at the lower end of the limiting rod, and a baffle is provided at the upper part of the limiting rod.

[0010] Furthermore, the limiting assembly also includes a sleeve, a stop shaft, and a limiting spring. The sleeve is fixedly installed in the middle of the upper surface of the connecting plate. A sliding window extending obliquely upward is provided on one side of the upper end of the sleeve, and the sliding window communicates with the interior of the sleeve. The stop shaft passes through the sliding window and is slidably connected to the sliding window through a sleeve and a connecting rod. The limiting spring is installed inside the sliding window and is sleeved on the outside of the sleeve and the connecting rod. The limiting rod passes through the sleeve. The stop shaft contacts or separates from one of the limiting grooves. The baffle contacts or separates from the upper end of the sleeve.

[0011] Furthermore, the locking assembly includes a lock box, a lock shaft, a first spring, and a second spring. The lock box is fixedly mounted on one end of the limiting plate. A lock window is provided on the upper end of the lock box. The lock window is in contact with or separates from the lower end of the opening and closing plate. A lock block is provided on the upper end of the lock shaft. The lock block is in contact with or separates from the lower end of the opening and closing plate. The lock block is inserted into or separated from the lock groove. The lower end of the lock shaft extends out of the lock box and is provided with a handle. The lock shaft and the lock box are slidably connected. The first spring is sleeved on the lock shaft and located between the lock block and the lock box. The second spring is sleeved on the lock shaft and located between the lock box and the handle.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present invention provides a fire-fighting pipe assembly frame, wherein the support component and the frame are detachably connected, the upper end of the support component is connected to the roof through a first connecting piece with hinges, the top of the frame is connected to the roof through a second connecting piece with hinges, and the first connecting rod and the second connecting rod in the support component are connected by a connecting spring, which has a better shock absorption effect and higher safety.

[0014] 2. The present invention provides a fire-fighting pipe assembly rack, wherein a hinge plate is provided on one side of the frame. The upper end of the hinge plate is hinged to the frame by a damping hinge, and the lower end of the hinge plate is connected to the frame by a locking assembly, so that one side of the assembly rack can be opened and closed, which facilitates the insertion of fire-fighting pipes into the assembly rack from the side, avoids inserting fire-fighting pipes into the assembly rack from the front, facilitates operation, and at the same time requires less installation space, and the length of the fire-fighting pipe has little impact on the installation.

[0015] 3. The present invention provides a fire-fighting pipe assembly frame, in which the components of the assembly frame are interconnected, eliminating the need for on-site connection and fabrication, thus saving the support fabrication cycle and allowing for direct installation, resulting in higher installation efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a fire-fighting pipeline assembly frame structure according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the frame structure described in an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the limiting component structure described in an embodiment of the present utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the locking assembly and the opening / closing plate mating structure according to an embodiment of the present invention;

[0021] Figure 6 This is a schematic cross-sectional view of the locking assembly described in an embodiment of the present utility model;

[0022] Figure 7 This is a schematic diagram of the support component structure described in an embodiment of the present utility model.

[0023] In the diagram: 1. Frame; 11. First fixing plate; 12. Connecting plate; 13. Opening and closing plate; 131. Lock groove; 14. Damping hinge; 15. Second fixing plate; 16. Limiting plate; 17. Second connecting piece; 18. Lifting ring; 2. Limiting assembly; 21. Limiting rod; 211. Limiting groove; 212. Arc plate; 213. Baffle; 214. Handle; 22. Sleeve; 221. Sliding window; 23. Blocking shaft; 24. Limiting spring; 3. Locking assembly; 31. Lock box; 311. Locking window; 32. Locking shaft; 321. Lock block; 322. Handle; 33. First spring; 34. Second spring; 4. Support assembly; 41. First connecting piece; 42. First connecting rod; 43. Connecting pipe; 44. Connecting spring; 45. Second connecting rod; 46. Hook. Detailed Implementation

[0024] 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.

[0025] In the following description of the utility model, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the 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. The term "connection" only indicates the connection between devices and has no special meaning.

[0026] Furthermore, the technical fields and installation methods involved in the embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] Specific implementation examples Figures 1-7 As shown, a fire-fighting pipe assembly rack includes a frame 1, a limiting component 2, a locking component 3, and a support component 4. Two support components 4 are symmetrically arranged on both sides of the frame 1 and detachably connected to it. The upper end of each support component 4 is connected to the roof via a hinged first connector 41, providing stable support for the frame 1. The top of the frame 1 is connected to the roof via a hinged second connector 17. A hinged plate 13 is provided on one side of the frame 1, with its upper end hinged to the frame 1 via a damping hinge 14. The locking component 3 is located on the lower end of the frame 1 near the hinged plate 13, with its lower end connected to the frame 1 via the locking component 3. This design allows one side of the frame 1 to open and close, facilitating the insertion of fire-fighting pipes into the assembly rack from the side. This design minimizes installation space requirements and reduces the impact of fire-fighting pipe length on installation. The limiting component 2 is located in the middle of the upper end of the frame 1. All components of this assembly rack are interconnected, eliminating the need for on-site fabrication and saving on the support fabrication period, allowing for direct installation and higher efficiency.

[0028] The support assembly 4 also includes a first connecting rod 42, a connecting pipe 43, a connecting spring 44, a second connecting rod 45, and a hook 46. The first connecting member 41 is bolted to the roof. The upper end of the first connecting rod 42 is hinged to the first connecting member 41. The lower end of the first connecting rod 42 passes through one end of the connecting pipe 43 and is slidably connected to the connecting pipe 43. The upper end of the second connecting rod 45 passes through the other end of the connecting pipe 43 and is slidably connected to the connecting pipe 43. The connecting spring 44 is disposed inside the connecting pipe 43. The first connecting rod 42 and the second connecting rod 45 are connected by the connecting spring 44. The lower end of the second connecting rod 45 is provided with a ring buckle. Both sides of the frame 1 are provided with lifting rings 18. The ring buckle and the lifting rings 18 are detachably connected by the hook 46. The support assembly 4 can play a shock absorption role and has good safety. At the same time, it can provide auxiliary support for the frame 1 and will not affect the rotation and opening of the opening and closing plate 13 on the frame 1.

[0029] The frame 1 further includes a first fixing plate 11, a connecting plate 12, a second fixing plate 15, a limiting plate 16, and a lifting ring 18. The upper ends of the first fixing plate 11 and the second fixing plate 15 are both hinged to a second connecting member 17, which is fixedly connected to the roof by bolts. The first fixing plate 11 and the second fixing plate 15 are arranged in parallel and are fixedly connected to each other by the connecting plate 12. The lower end of the first fixing plate 11 is fixedly connected to one end of the limiting plate 16, and a locking component 3 is provided at the other end of the limiting plate 16. The middle part of the limiting plate 16 is arc-shaped, which can limit the fire pipeline. Positioning is provided to prevent fire pipes from rolling; the opening and closing plate 13 is L-shaped, and the lower end of the second fixing plate 15 is hinged to the upper end of the opening and closing plate 13 by a damping hinge 14. The bottom of the lower end of the opening and closing plate 13 is provided with a locking groove 131, which is connected to the limiting plate 16 by a locking assembly 3. The locking groove 131 and the locking assembly 3 can lock the position of the opening and closing plate 13, and at the same time connect the limiting plate 16 and the opening and closing plate 13, so that the frame 1 is connected; both the opening and closing plate 13 and the first fixing plate 11 are provided with lifting rings 18 on the outside, and the two lifting rings 18 are detachably connected to the hooks 46 of the two support assemblies 4 respectively.

[0030] The limiting assembly 2 includes a limiting rod 21, a sleeve 22, a stop shaft 23, and a limiting spring 24. The limiting rod 21 passes through the middle of the connecting plate 12 and is slidably connected to the connecting plate 12. Multiple limiting grooves 211 are equidistantly arranged on one side of the limiting rod 21. A handle 214 is provided at the top of the limiting rod 21, and an arc-shaped plate 212 is provided at the lower end of the limiting rod 21. The arc-shaped plate 212 and the middle of the limiting plate 16 cooperate to limit the fire-fighting pipe and prevent it from rolling. The sleeve 22 is fixedly installed in the middle of the upper surface of the connecting plate 12. A sliding window 221 extending obliquely upward is provided on one side of the upper end of the sleeve 22, and the sliding window 221 communicates with the interior of the sleeve 22. The stop shaft 23 passes through the sliding window 221 and is slidably connected to the sliding window 221 via a sleeve and a connecting rod. The limiting spring 24 is located inside the sliding window 221 and is sleeved on the outside of the sleeve and connecting rod. The limiting rod 21 passes through the sleeve... Inside the cylinder 22, the limiting groove 211 and the sliding window 221 are located on the same side. The blocking shaft 23 contacts or separates from one of the limiting grooves 211. A baffle 213 is provided on the upper part of the limiting rod 21. The baffle 213 contacts or separates from the upper end of the sleeve 22, which can limit the lifting distance of the limiting rod 21. When installing the fire pipe, pushing the limiting rod 21 upward causes the limiting groove 211 to drive the blocking shaft 23 to move upward along the sliding window 221. Under the action of the limiting spring 24, the blocking shaft 23 slides downward again and contacts the next limiting groove 211, fixing the position of the limiting rod 21 so that the limiting rod 21 will not block the installation of the fire pipe. After the fire pipe is placed in the frame 1, moving the blocking shaft 23 diagonally upward can move the limiting rod 21 downward, so that the arc plate 212 contacts the fire pipe. The auxiliary limiting plate 16 limits the fire pipe and prevents the fire pipe from rolling. The operation is simple.

[0031] The locking assembly 3 includes a lock box 31, a locking shaft 32, a first spring 33, and a second spring 34. The lock box 31 is fixedly mounted on one end of the limiting plate 16. A lock window 311 is provided on the upper end of the lock box 31, which contacts or separates from the lower end of the opening and closing plate 13. A locking block 321 is provided on the upper end of the locking shaft 32, which is inserted into or separated from the locking groove 131 at the lower end of the opening and closing plate 13. The lower end of the locking shaft 32 extends out of the lock box 31 and is provided with a handle 322. The locking shaft 32 is slidably connected to the lock box 31. The first spring 33 is sleeved on the locking shaft 32. The first spring 34 is sleeved on the lock shaft 32 and located between the lock box 31 and the handle 322. The lower end of the opening and closing plate 13 contacts the lock block 321 and pushes the lock block 321 to move downward. When the lower end of the opening and closing plate 13 is in complete contact with the lock window 311, the lock block 321 is reset and inserted into the lock groove 131 under the action of the first spring 33 and the second spring 34, fixing the position of the opening and closing plate 13. When it is necessary to open the frame 1, the lock shaft 32 is moved downward, which drives the lock block 321 to separate from the lock groove 131. The opening and closing plate 13 is rotated to open the frame 1.

[0032] When a fire pipe assembly frame is used, the first connector 41 and the second connector 17 are fixed to the roof with bolts. The limit rod 21 is moved upward to increase the distance between the arc plate 212 and the limit plate 16. Then the locking shaft 32 is moved downward, the opening and closing plate 13 is rotated, the frame 1 is opened, and the fire pipe is placed inside the frame 1 from the side of the assembly frame, so that the fire pipe is located in the middle of the limit plate 16. Then the opening and closing plate 13 is rotated so that the locking block 321 is inserted into the locking groove 131, the frame 1 is closed, the stop shaft 23 is moved, the limit rod 21 is moved downward so that the arc plate 212 contacts the fire pipe, the stop shaft 23 is reset, the position of the limit rod 21 is fixed, and the hooks 46 of the two support components 4 are connected to the corresponding lifting rings 18 set on both sides of the frame 1 to complete the fixing of the fire pipe.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fire-fighting pipe assembly rack, characterized in that: The system includes a frame, a limiting component, a locking component, and a support component. Two support components are provided, symmetrically arranged on both sides of the frame and detachably connected to the frame. The upper end of the support component is connected to the roof via a hinged first connector, and the top of the frame is connected to the roof via a hinged second connector. A hinged plate is provided on one side of the frame. The upper end of the hinged plate is hinged to the frame via a damping hinge, and the lower end of the hinged plate is connected to the frame via a locking component. The limiting component is located in the middle of the upper end of the frame. The support component also includes a first connecting rod, a second connecting rod, and a connecting spring. The first connecting rod and the second connecting rod are connected by the connecting spring.

2. A fire-fighting pipe assembly frame according to claim 1, characterized in that: The support assembly also includes a connecting pipe and a hook. The first connecting piece is bolted to the roof. The upper end of the first connecting rod is hinged to the first connecting piece. The lower end of the first connecting rod passes through one end of the connecting pipe and is slidably connected to the connecting pipe. The upper end of the second connecting rod passes through the other end of the connecting pipe and is slidably connected to the connecting pipe. The connecting spring is set inside the connecting pipe. A ring buckle is provided at the lower end of the second connecting rod. Hanging rings are provided on both sides of the frame. The ring buckle and the hanging rings are detachably connected by a hook.

3. A fire-fighting pipe assembly frame according to claim 2, characterized in that: The frame also includes a first fixing plate, a second fixing plate, a connecting plate, and a limiting plate. The upper ends of the first fixing plate and the second fixing plate are both hinged to the second connecting member. The second connecting member is fixedly connected to the roof by bolts. The first fixing plate and the second fixing plate are arranged in parallel. The first fixing plate and the second fixing plate are fixedly connected by the connecting plate. The lower end of the first fixing plate is fixedly connected to one end of the limiting plate. The other end of the limiting plate is provided with a locking component. The middle part of the limiting plate is arc-shaped.

4. A fire-fighting pipe assembly frame according to claim 3, characterized in that: The frame also includes lifting rings, the opening and closing plate is L-shaped, the lower end of the second fixing plate is hinged to the upper end of the opening and closing plate by a damping hinge, the bottom of the lower end of the opening and closing plate is provided with a locking groove, the locking groove is connected to the limiting plate by a locking assembly, and lifting rings are provided on the outer sides of both the opening and closing plate and the first fixing plate, and the two lifting rings are detachably connected to the hooks of the two support components respectively.

5. A fire-fighting pipe assembly frame according to claim 3, characterized in that: The limiting component includes a limiting rod that passes through the middle of the connecting plate and is slidably connected to the connecting plate. Multiple limiting grooves are equidistantly arranged on one side of the limiting rod. An arc-shaped plate is provided at the lower end of the limiting rod, and a baffle is provided at the upper part of the limiting rod.

6. A fire-fighting pipe assembly frame according to claim 5, characterized in that: The limiting assembly also includes a sleeve, a stop shaft, and a limiting spring. The sleeve is fixedly installed in the middle of the upper surface of the connecting plate. A sliding window extending obliquely upward is provided on one side of the upper end of the sleeve, and the sliding window communicates with the inside of the sleeve. The stop shaft passes through the sliding window and is slidably connected to the sliding window through a sleeve and a connecting rod. The limiting spring is installed inside the sliding window and sleeved on the outside of the sleeve and the connecting rod. The limiting rod passes through the sleeve. The stop shaft contacts or separates from one of the limiting grooves. The baffle contacts or separates from the upper end of the sleeve.

7. A fire-fighting pipe assembly frame according to claim 4, characterized in that: The locking assembly includes a lock box, a lock shaft, a first spring, and a second spring. The lock box is fixedly mounted on one end of the limiting plate. A lock window is provided on the upper end of the lock box. The lock window is in contact with or separates from the lower end of the opening and closing plate. A lock block is provided on the upper end of the lock shaft. The lock block is in contact with or separates from the lower end of the opening and closing plate. The lock block is inserted into or separated from the lock groove. The lower end of the lock shaft extends out of the lock box and is provided with a handle. The lock shaft and the lock box are slidably connected. The first spring is sleeved on the lock shaft and located between the lock block and the lock box. The second spring is sleeved on the lock shaft and located between the lock box and the handle.

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