A fire sprinkler terminal branch pipe fixing auxiliary tool

Abstract

This utility model discloses an auxiliary tool for fixing fire sprinkler terminal branch pipes, specifically relating to the field of fire pipeline installation technology. It includes a mounting plate, with a mounting block fixedly mounted on the top of the mounting plate. The mounting block has a mounting groove on its surface, and a clamping structure on the top of the mounting block facilitates fixing branch pipes of different specifications. Height adjustment structures are provided on both sides of the mounting plate and on both sides of the mounting block. Fixing structures are provided on both sides of the outer wall of the mounting plate. This auxiliary tool can adapt to branch pipes of different specifications and improve the fixing effect. It can also flexibly adjust the installation height of the branch pipe to adapt to different scenarios, enhancing installation flexibility and stability to adapt to complex environments. Overall, it improves the applicability, convenience, and reliability of fixing fire sprinkler terminal branch pipes.

Description

Technical Field

[0001] This utility model relates to the field of fire pipeline installation technology, and more specifically, to an auxiliary tool for fixing the end branch pipe of a fire sprinkler system. Background Technology

[0002] Fire protection engineering construction refers to a series of tasks in public places such as buildings and stadiums, including the design, installation, commissioning and acceptance of fire protection facilities in accordance with relevant laws and standards. However, during fire protection engineering construction, it is necessary to install and fix the terminal branch pipes of fire sprinklers.

[0003] However, in the current work of fixing the terminal branch pipes of fire sprinklers, the existing fixing auxiliary tools are difficult to adapt flexibly to branch pipes of different diameters, and lack sufficient convenience and flexibility in adjusting the installation height and angle. They are also not stable in complex building environments, which greatly affects the construction efficiency and quality. In view of this, this utility model proposes a fixing auxiliary tool for the terminal branch pipes of fire sprinklers. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an auxiliary tool for fixing the end branch pipe of fire sprinkler system, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary tool for fixing fire sprinkler terminal branch pipes, including a mounting plate, a mounting block fixedly mounted on the top of the mounting plate, and a mounting groove provided on the surface of the mounting block. The top of the mounting block is provided with a clamping structure to facilitate fixing branch pipes of different specifications. The surface of the mounting plate and both sides of the mounting block are provided with height adjustment structures. Both sides of the outer wall of the mounting plate are provided with fixing structures.

[0006] To achieve the clamping and fixing of branch pipes of different specifications and improve the application range, preferably, the clamping structure includes an upper pressure arc plate located at the top of the mounting block. A connecting screw is rotatably mounted on the top of the mounting block. A connecting slide rod is provided on one side of the connecting screw, and the bottom end of the connecting slide rod is fixedly connected to the top of the mounting block. The two ends of the upper pressure arc plate are threadedly connected to the connecting screw and the connecting slide rod, respectively, and slidably connected. The clamping structure also includes two clamping plates, both of which are located inside the upper pressure arc plate. An adjusting screw is connected to the surface of each clamping plate. A connecting rod is provided on one side of the adjusting screw. The adjusting screw is threadedly connected to the upper pressure arc plate. One end of the connecting rod is fixedly connected to the clamping plate, and the connecting rod is slidably connected to the upper pressure arc plate.

[0007] To achieve height adjustment of the mounting plate, preferably, the height adjustment structure includes a feed screw rotatably connected to the mounting plate, a threaded sleeve is threaded onto the external thread of the feed screw, a fixing plate is fixedly mounted on the top end of the threaded sleeve, a plurality of first mounting bolts are threaded onto the fixing plate, and the bottom end of the feed screw passes through the bottom of the mounting plate and is fixed with a rotating handle.

[0008] To achieve multi-angle, telescopic fixing of the mounting plate and adapt to different installation environments, preferably, the fixing structure includes a connecting plate located on one side of the fixing plate. The bottom of the connecting plate is provided with a threaded sleeve, and both ends of the threaded sleeve are threaded with rotating screws. One end of the two rotating screws is respectively hinged to the outer wall of the mounting plate and the bottom of the connecting plate. Two second mounting bolts are threaded on the connecting plate for installing the fixing structure on the floor or wall.

[0009] The technical effects and advantages of this utility model are as follows:

[0010] 1. By setting up a clamping structure, the upper pressure arc plate, together with the connecting screw and connecting slide rod, can initially fix the branch pipe. The internal clamping plate of the upper pressure arc plate, combined with the adjusting screw and connecting rod, can adaptively clamp for different pipe diameters, effectively improving the fixing effect on branch pipes of various specifications, greatly expanding the application range of the device, and making the operation convenient and efficient.

[0011] 2. By incorporating a height adjustment mechanism and utilizing the threaded transmission between the feed screw and the threaded sleeve, the operator can flexibly adjust the height of the mounting plate by simply turning the handle. This precisely adapts to the branch pipe height requirements in different installation scenarios, ensuring the accuracy and rationality of the branch pipe installation height.

[0012] 3. By setting up a fixed structure, the connecting plate is firmly installed on the floor or wall with the help of the second mounting bolt. The combination of the threaded sleeve and the rotating screw realizes the telescopic adjustment. The hinged design meets the needs of multi-angle installation, which significantly enhances the flexibility and stability of the device installation, enabling it to adapt to complex and ever-changing building environments. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the connection structure between the upper pressure arc plate and the mounting block of this utility model.

[0015] Figure 3 This is a schematic diagram of the internal structure of the upper pressure arc plate of this utility model.

[0016] Figure 4 This is a three-dimensional schematic diagram of the fixing structure of this utility model.

[0017] Figure 5 This is a three-dimensional schematic diagram of the height adjustment structure of this utility model.

[0018] The attached diagram is labeled as follows: 1. Mounting plate; 2. Mounting block; 3. Mounting groove; 4. Upper pressure arc plate; 5. Connecting screw; 6. Connecting slide rod; 7. Clamping plate; 8. Adjusting screw; 9. Connecting rod; 10. Feed screw; 11. Threaded sleeve; 12. Fixing plate; 13. First mounting bolt; 14. Rotating handle; 15. Connecting plate; 16. Threaded sleeve; 17. Rotating screw; 18. Second mounting bolt. Detailed Implementation

[0019] 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.

[0020] As attached Figure 1-3 The fire sprinkler terminal branch pipe fixing auxiliary tool shown includes a mounting plate 1, a mounting block 2 fixedly mounted on the top of the mounting plate 1, and a mounting groove 3 opened on the surface of the mounting block 2. The top of the mounting block 2 is provided with a clamping structure to facilitate fixing branch pipes of different specifications. The surface of the mounting plate 1 and both sides of the mounting block 2 are provided with height adjustment structures. The outer walls of the mounting plate 1 are provided with fixing structures on both sides.

[0021] Specifically, in this structure, the fixing plate 12 of the height adjustment structure is first installed on the floor or wall using the first mounting bolt 13, and the height of the mounting block 2 on the mounting plate 1 is adjusted according to the actual situation. At the same time, the connecting plate 15 of the fixing structure is installed on the floor or wall using the second mounting bolt 18, and the extension and retraction are adjusted according to the actual situation. The operator places the fire sprinkler terminal branch pipe in the mounting groove 3 opened in the mounting block 2, and the branch pipes of different specifications are pressed and fixed by the clamping structure.

[0022] The structure of this application will be explained in detail below:

[0023] In this embodiment, as shown in the appendix Figure 1 , 2As shown in Figure 3, the clamping structure includes an upper pressure arc plate 4, which is located on top of the mounting block 2. A connecting screw 5 is rotatably mounted on the top of the mounting block 2. A connecting slide rod 6 is provided on one side of the connecting screw 5, and the bottom end of the connecting slide rod 6 is fixedly connected to the top of the mounting block 2. The two ends of the upper pressure arc plate 4 are threadedly connected to the connecting screw 5 and the connecting slide rod 6, respectively, and slidably connected. The clamping structure also includes two clamping plates 7, both of which are located inside the upper pressure arc plate 4. An adjusting screw 8 is connected to the surface of each clamping plate 7. A connecting rod 9 is provided on one side of the adjusting screw 8. The adjusting screw 8 is threadedly connected to the upper pressure arc plate 4. One end of the connecting rod 9 is fixedly connected to the clamping plate 7, and the connecting rod 9 is slidably connected to the upper pressure arc plate 4.

[0024] Specifically, in this structure, after the fire sprinkler terminal branch pipe is placed in the mounting groove 3 opened in the mounting block 2, the operator rotates the connecting screw 5 to make the upper pressure arc plate 4 extend downward through the connecting slide rod 6, and make the upper pressure arc plate 4 fit against the surface of the mounting block 2. At this time, the branch pipe is located between the mounting groove 3 of the mounting block 2 and the upper pressure arc plate 4.

[0025] Depending on the diameter of the branch pipe, by rotating the corresponding adjusting screw 8, the clamping plate 7 moves closer to the branch pipe through the sliding guide of the connecting rod 9, which can clamp and press branch pipes of different diameters, improve the application range of the device, and facilitate operation.

[0026] In this embodiment, as shown in the appendix Figure 1 , 5 As shown, the height adjustment structure includes a feed screw 10 rotatably connected to the mounting plate 1. A threaded sleeve 11 is threaded onto the external thread of the feed screw 10. A fixing plate 12 is fixedly installed at the top of the threaded sleeve 11. Several first mounting bolts 13 are threaded on the fixing plate 12. The bottom end of the feed screw 10 passes through the bottom of the mounting plate 1 and is fixed with a rotating handle 14.

[0027] Specifically, in this structure, after the fixing plate 12 at the top of the threaded sleeve 11 is installed on the floor or wall by several first mounting bolts 13, when adjusting the installation height of the branch pipe, the operator simultaneously turns the rotating handle 14 to drive the feed screw 10 to rotate, so that the feed screw 10 and the threaded sleeve 11 rotate threadedly, thereby adjusting the height of the mounting plate 1, thus achieving the adjustment operation of the installation height of the branch pipe.

[0028] In this embodiment, as shown in the appendix Figure 1 , 4As shown, the fixing structure includes a connecting plate 15, which is located on one side of the fixing plate 12. A threaded sleeve 16 is provided at the bottom of the connecting plate 15. Rotating screws 17 are threadedly installed at both ends of the threaded sleeve 16. One end of the two rotating screws 17 is respectively hinged to the outer wall of the mounting plate 1 and the bottom of the connecting plate 15. Two second mounting bolts 18 are threadedly installed on the connecting plate 15 for installing the fixing structure on the floor or wall.

[0029] Specifically, in this structure, the rotation of the two rotating screws 17 can be extended and retracted inside the threaded sleeve 16, and one end of the two rotating screws 17 is respectively hinged to the outer wall of the mounting plate 1 and the bottom of the connecting plate 15, which can achieve different angles of installation in the actual installation environment. The connecting plate 15 is installed on the floor or wall by two second mounting bolts 18.

[0030] Working principle of this utility model:

[0031] This application provides an auxiliary tool for fixing the terminal branch pipe of a fire sprinkler system. In specific use, the fixing structure and the height adjustment structure are first installed and fixed. The fixing plate 12 at the top of the threaded sleeve 11 in the height adjustment structure is installed on the floor or wall with several first mounting bolts 13. At the same time, the connecting plate 15 of the fixing structure is also installed on the floor or wall with two second mounting bolts 18. This completes the initial connection between the tool and the main building, providing a stable foundation support for subsequent operations.

[0032] Adjust the installation height of the branch pipe according to the actual installation requirements. The operator turns the rotating handle 14 at the bottom of the feed screw 10 at the same time to drive the feed screw 10 to rotate. Since the feed screw 10 and the threaded sleeve 11 are threadedly connected, the threaded sleeve 11 will move up and down along the feed screw 10 during the rotation, thereby realizing the adjustment of the height of the mounting plate 1. For the fixed structure, the two rotating screws 17 can be rotated according to the actual installation environment to make them extend and retract within the threaded sleeve 16. At the same time, the hinge structure between the rotating screws 17 and the outer wall of the mounting plate 1 and the bottom of the connecting plate 15 can be used to realize the installation adjustment at different angles, so that the whole device can better adapt to complex installation environments.

[0033] After adjustment, the operator places the fire sprinkler terminal branch pipe in the mounting groove 3 opened in the mounting block 2 and rotates the connecting screw 5. Since one end of the upper pressure arc plate 4 is threaded to the connecting screw 5 and the other end is slidably connected to the connecting slide rod 6, when the connecting screw 5 is rotated, the upper pressure arc plate 4 will extend downward through the guiding action of the connecting slide rod 6 until it fits against the surface of the mounting block 2. At this time, the branch pipe is initially fixed between the mounting groove 3 of the mounting block 2 and the upper pressure arc plate 4, completing the initial positioning of the branch pipe.

[0034] Depending on the diameter of the branch pipe, rotate the corresponding adjusting screw 8. Since the adjusting screw 8 is threadedly connected to the upper pressure arc plate 4, as the adjusting screw 8 rotates, the clamping plate 7 will move closer to or further away from the branch pipe under the sliding guidance of the connecting rod 9. This allows for precise clamping and pressing of branch pipes of different diameters, ensuring that the branch pipe is firmly fixed. This improves the applicability of the device to branch pipes of different specifications and meets diverse installation needs.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., 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 sprinkler terminal branch pipe fixing auxiliary tool, comprising a mounting plate (1), characterized in that: The mounting plate (1) is fixedly mounted with a mounting block (2), and the surface of the mounting block (2) is provided with a mounting groove (3). The top of the mounting block (2) is provided with a clamping structure to facilitate the fixing of branch pipes of different specifications. The surface of the mounting plate (1) and both sides of the mounting block (2) are provided with height adjustment structures. The outer walls of the mounting plate (1) are provided with fixing structures on both sides.

2. The auxiliary tool for fixing the end branch pipe of the fire sprinkler system according to claim 1, characterized in that: The pressing structure includes an upper pressing arc plate (4), which is located on the top of the mounting block (2). A connecting screw (5) is rotatably mounted on the top of the mounting block (2). A connecting slide rod (6) is provided on one side of the connecting screw (5), and the bottom end of the connecting slide rod (6) is fixedly connected to the top of the mounting block (2). The two ends of the upper pressing arc plate (4) are threadedly connected to the connecting screw (5) and the connecting slide rod (6) respectively.

3. The auxiliary tool for fixing the end branch pipe of the fire sprinkler system according to claim 1, characterized in that: The clamping structure also includes two clamping plates (7), both of which are located inside the upper pressure arc plate (4), and both of the surfaces of the clamping plates (7) are connected to adjusting screws (8), and a connecting rod (9) is provided on one side of the adjusting screws (8). The adjusting screw (8) is threadedly connected to the upper pressure arc plate (4), one end of the connecting rod (9) is fixedly connected to the clamping plate (7), and the connecting rod (9) is slidably connected to the upper pressure arc plate (4).

4. The auxiliary tool for fixing the end branch pipe of the fire sprinkler system according to claim 1, characterized in that: The height adjustment structure includes a feed screw (10) rotatably connected to the mounting plate (1), a threaded sleeve (11) is threaded onto the external thread of the feed screw (10), a fixing plate (12) is fixedly installed at the top of the threaded sleeve (11), and a plurality of first mounting bolts (13) are threaded on the fixing plate (12). The bottom end of the feed screw (10) passes under the mounting plate (1) and fixes the rotating handle (14).

5. The auxiliary tool for fixing the end branch pipe of the fire sprinkler system according to claim 1, characterized in that: The fixing structure includes a connecting plate (15), which is located on one side of the fixing plate (12). A threaded sleeve (16) is provided at the bottom of the connecting plate (15). Rotating screws (17) are threaded on both ends of the threaded sleeve (16). One end of each of the two rotating screws (17) is hinged to the outer wall of the mounting plate (1) and the bottom of the connecting plate (15), respectively.

6. The auxiliary tool for fixing the end branch pipe of a fire sprinkler system according to claim 1, characterized in that: Two second mounting bolts (18) are threaded on the connecting plate (15) for mounting the fixing structure on the floor or wall.

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