A prefabricated fire-fighting support adjustment device

Abstract

This utility model discloses a prefabricated fire-fighting support adjustment device, relating to the field of fire-fighting support technology. It includes two sets of columns, each with a mounting plate fixedly connected to its top. One set of columns has a horizontal sleeve fixedly connected to its bottom, and a connecting rod is movably inserted into the horizontal sleeve. By incorporating the connecting rod and the horizontal sleeve, the lateral gap between the two columns can be easily and quickly adjusted during use by modifying the combined length of the connecting rod and the horizontal sleeve. This adapts to different diameters and quantities of fire-fighting pipes, improving the applicability of the prefabricated fire-fighting support. The device also includes support plates and pads. During use, the symmetrically distributed support plates elevate the pipes, ensuring they are on the same horizontal line during installation. The pads, combined with adhesive bonding, protect the pipes and prevent damage from hard contact.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting support technology, and in particular to a prefabricated fire-fighting support adjustment device. Background Technology

[0002] In modern building fire protection engineering, prefabricated supports and hangers have become a common equipment for supporting and fixing fire protection pipelines due to their advantages such as convenient installation, high construction efficiency, and high degree of standardization. They can effectively bear the self-weight of the pipelines and ensure the stable operation of the fire protection pipeline system.

[0003] In existing prefabricated supports, the lateral gap between two vertically installed columns is usually fixed. However, in practical applications, when the diameter of the fire-fighting pipes to be supported changes, or the number of pipes needs to be increased or decreased, the existing fixed gap cannot be adjusted accordingly. If the gap is too small, it cannot accommodate pipes with larger diameters or multiple pipes; if the gap is too large, it will lead to uneven distribution of support force, wasting materials and affecting aesthetics. Therefore, we propose a prefabricated fire-fighting support adjustment device to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a prefabricated fire-fighting support adjustment device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A prefabricated fire-fighting support adjustment device includes columns, of which two sets are provided. Each set of columns has a mounting plate fixedly connected to its top. One set of columns has a horizontal sleeve fixedly connected to its bottom end, and a connecting rod is movably inserted into the horizontal sleeve. The end of the connecting rod is fixedly connected to the bottom end of the other set of columns. The connecting rod and the horizontal sleeve each have a slotted groove inside, and a U-shaped pipe clamp is inserted into the slot. The bottom end of the other set of columns is laterally connected to a support plate, and a fixing plate is fixedly connected to the side of the support plate. A threaded rod is inserted into the fixing plate, and a limit block is connected to the inner side of the threaded rod via a bearing. Positioning grooves that match the limit blocks are equidistantly formed on the side of the horizontal sleeve.

[0006] Preferably, there are two sets of support plates, and the two sets of support plates are symmetrically distributed about the central axis of the plug rod.

[0007] Preferably, the upper surfaces of the support plate and the transverse sleeve are respectively glued with soft pads, and the upper surfaces of the soft pads are provided with anti-slip textures.

[0008] Preferably, a guide bar is fixedly connected to the inner wall of the transverse sleeve rod, and a movable groove adapted to the guide bar is provided on the side of the plug rod.

[0009] Preferably, the inner wall of the fixing plate is symmetrically connected with connecting sleeves, and a connecting rod is movably inserted into the inside of the connecting sleeve, and the side of the connecting rod is fixedly connected to the end of the limiting block.

[0010] Preferably, a rotating plate is fixedly connected to the side of the threaded rod away from the limiting block, and the rotating plate is configured as a long strip structure.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This device, equipped with a plug-in rod and a horizontal sleeve rod, allows for convenient and quick adjustment of the lateral gap between two columns by adjusting the combined length of the plug-in rod and the horizontal sleeve rod during use. This adapts to fire pipes of different diameters and quantities, improving the applicability of the prefabricated fire support.

[0012] 2. This device is equipped with support plates and soft pads. During use, the symmetrically distributed support plates can elevate the pipes, ensuring that the pipes are on the same horizontal line during installation. Combined with the adhesive of the soft pads, the pipes are protected, avoiding damage caused by hard contact. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of an assembled fire-fighting support adjustment device proposed in this utility model; Figure 2 for Figure 1 A three-dimensional schematic diagram of the plug-in rod and slot structure in the middle; Figure 3 for Figure 1 A three-dimensional cross-sectional view of the support plate and fixing plate structure in the diagram; Figure 4 for Figure 1 A three-dimensional cross-sectional diagram of the transverse sleeve and guide bar structure.

[0014] In the diagram: 1. Column; 2. Mounting plate; 3. Horizontal sleeve; 4. Insert rod; 5. Strip groove; 6. U-shaped pipe clamp; 7. Support plate; 8. Fixing plate; 9. Threaded rod; 10. Limiting block; 11. Rotating plate; 12. Connecting sleeve; 13. Connecting rod; 14. Soft pad; 15. Guide strip. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figure 1-4A prefabricated fire-fighting support adjustment device includes two sets of columns 1, each with a mounting plate 2 fixedly connected to its top. The principle of fixing the mounting plates 2 to the building using expansion bolts is existing technology and will not be elaborated upon here. A horizontal sleeve rod 3 is fixedly connected to the bottom of one set of columns 1, and a connecting rod 4 is movably inserted into the interior of the horizontal sleeve rod 3. The end of the connecting rod 4 is fixedly connected to the bottom of the other set of columns 1. Both the connecting rod 4 and the horizontal sleeve rod 3 have slotted grooves 5 inside. U-shaped pipe clamps 6 are inserted inside the 5. The bottom end of another set of columns 1 is horizontally connected to a support plate 7, and a fixing plate 8 is fixedly connected to the side of the support plate 7. A threaded rod 9 is inserted inside the fixing plate 8, and a limit block 10 is connected to the inner side of the threaded rod 9 through a bearing. The side of the transverse sleeve rod 3 is provided with positioning grooves that are adapted to the limit block 10 at equal intervals. The inside of the fixing plate 8 is provided with threaded grooves that are adapted to the threaded rod 9, so that the threaded rod 9 can rotate to engage with the threaded rod, thereby driving the limit block 10 to move laterally inside the fixing plate 8.

[0017] Furthermore, refer to Figure 1 and Figure 2 It can be seen that there are two sets of support plates 7, and the two sets of support plates 7 are symmetrically distributed about the central axis of the plug rod 4. By setting the two sets of support plates 7, the pipe can be prevented from overlapping on the plug rod 4, thereby realizing the lifting of the pipe so that the pipe is on the same horizontal line during the installation process, so as to ensure the stable connection of the pipe.

[0018] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the upper surfaces of the support plate 7 and the transverse sleeve rod 3 are respectively glued with soft pads 14, and the upper surface of the soft pads 14 is provided with anti-slip texture. The rubber soft pads 14 can act as a buffer medium to prevent the pipe from directly and rigidly contacting the support plate 7 and the transverse sleeve rod 3, prevent sharp edges from scratching the outer wall of the pipe, and prevent the outer wall from being damaged and cracked due to hard contact, thereby effectively extending the service life of the pipe. The anti-slip texture can ensure the stability of the pipe when it is placed.

[0019] Furthermore, refer to Figure 2 and Figure 4 It can be seen that the inner wall of the transverse sleeve rod 3 is fixedly connected with a guide strip 15, and the side of the plug rod 4 is provided with a moving groove that matches the guide strip 15. Through the cooperation of the guide strip 15 and the moving groove, the transverse guidance of the plug rod 4 can be realized.

[0020] Furthermore, refer to Figure 3It can be seen that the inner wall of the fixed plate 8 is symmetrically connected with connecting sleeves 12, and a connecting rod 13 is movably inserted inside the connecting sleeve 12. The side of the connecting rod 13 is fixedly connected to the end of the limiting block 10. When the threaded rod 9 is rotated to drive the limiting block 10 to move, the connecting rod 13 connected to the side of the limiting block 10 can be subjected to force and slide along the inner wall of the connecting sleeve 12 to realize the guiding operation of the limiting block 10, thereby preventing movement deviation and ensuring adjustment accuracy.

[0021] Furthermore, refer to Figure 3 It can be seen that a rotating plate 11 is fixedly connected to the side of the threaded rod 9 away from the limiting block 10, and the rotating plate 11 is set as a long strip structure. Through the rotating plate 11 set as a long strip structure, the staff can easily rotate the threaded rod 9 quickly and effortlessly.

[0022] Working Principle: In use, the operator can adjust the spacing between the two sets of uprights 1 according to the pipe diameter and quantity. When adjustment is needed, the operator first rotates the rotating plate 11, which simultaneously rotates the threaded rod 9, causing the threaded rod 9 and the limiting block 10 to move laterally inside the fixed plate 8. The limiting block 10 can also be pulled out from the side of the transverse sleeve 3. Then, the operator can pull the transverse sleeve 3 laterally, causing it to slide along the outer wall of the insertion rod 4, thus adjusting the combined length between the transverse sleeve 3 and the insertion rod 4. After adjustment, the operator can rotate the plate in the opposite direction. The plate 11 is used to allow the limiting block 10 to be embedded again into the corresponding positioning groove opened on the side of the transverse sleeve rod 3, so as to achieve quick positioning of the transverse sleeve rod 3. Then, the workers can determine the installation position of the column 1 according to the building structure, and use expansion bolts to firmly fix the column 1 to the building. Then, the fire pipe is placed on the transverse sleeve rod 3 and the support plate 7, and the U-shaped pipe clamp 6 is inserted into the inside of the strip groove 5 and locked onto the outer wall of the pipe. Then, the two ends of the bottom of the U-shaped pipe clamp 6 are connected and tightened with connecting bolts to achieve firm fixation of the fire pipe. The above is the entire working principle of this utility model.

[0023] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0024] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A modular fire service support adjustment device comprising a stand column (1), characterized in that, Two sets of columns (1) are provided, and the top of each set of columns (1) is fixedly connected to an installation plate (2). The bottom of one set of columns (1) is fixedly connected to a horizontal sleeve rod (3), and a plug rod (4) is movably inserted inside the horizontal sleeve rod (3). The end of the plug rod (4) is fixedly connected to the bottom of the other set of columns (1). The plug rod (4) and the horizontal sleeve rod (3) are respectively provided with a strip groove (5), and a U-shaped pipe clamp (6) is inserted inside the strip groove (5). The bottom of the other set of columns (1) is horizontally connected to a support plate (7), and a fixing plate (8) is fixedly connected to the side of the support plate (7). A threaded rod (9) is inserted inside the fixing plate (8), and a limit block (10) is connected to the inner side of the threaded rod (9) through a bearing. The side of the horizontal sleeve rod (3) is provided with positioning grooves that are compatible with the limit block (10).

2. The assembled fire support bracket adjustment device of claim 1, wherein, The support plate (7) is provided in two sets, and the two sets of support plates (7) are symmetrically distributed about the central axis of the plug rod (4).

3. The assembled fire support bracket adjustment device of claim 1, wherein, The upper surfaces of the support plate (7) and the transverse sleeve (3) are respectively glued with soft pads (14), and the upper surface of the soft pads (14) is provided with anti-slip texture.

4. The assembled fire service support adjustment device of claim 1, wherein, The inner wall of the transverse sleeve (3) is fixedly connected with a guide strip (15), and the side of the plug rod (4) is provided with a moving groove that matches the guide strip (15).

5. The assembled fire support bracket adjustment device of claim 1, wherein, The inner wall of the fixed plate (8) is symmetrically connected with connecting sleeves (12), and a connecting rod (13) is movably inserted inside the connecting sleeve (12). The side of the connecting rod (13) is fixedly connected to the end of the limiting block (10).

6. The assembled fire stand adjusting device according to claim 1, characterized in that, The threaded rod (9) is fixedly connected to a rotating plate (11) on the side away from the limiting block (10), and the rotating plate (11) is configured as a long strip structure.

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