Multi-functional pipe connecting device for fire fighting construction

Abstract

The utility model provides a multifunctional pipe fitting connecting device for fire fighting construction, including the bottom plate, the bottom of bottom plate installs universal wheel, the utility model discloses a connecting pipe is installed on the both sides of valve seat, and one end of connecting pipe installs the fixed ring, and the symmetry of fixed ring is provided with a plurality of fixed holes, thereby can connect the water pipe with connecting pipe through fixed ring, thereby the both ends of this device are connected two groups of water pipes respectively, and this device is installed in the fire water pipe system, and the inside installation valve body of valve seat, and the top of valve body installs connecting rod and threaded rod, and the rotation of threaded pipe can drive threaded rod to lift and move, thereby drives valve body to lift, and further realizes the control that valve seat is connected to two groups of connecting pipes and closes, thereby realizes the control to water pipe water supply flow, and this device can control water flow while connecting two groups of fire water pipes, has stronger practicality.

Description

Technical Field

[0001] This utility model belongs to the field of fire protection technology, and in particular relates to a multifunctional fire protection construction pipe fitting connection device. Background Technology

[0002] Image-based fire detection systems are advanced fire detection technologies based on video image analysis and intelligent algorithms. They acquire real-time video signals from the monitored area via cameras and intelligently identify flames using their spectral characteristics, enabling early fire warnings. The system primarily consists of image-based fire detectors, an image host, a hard disk recorder, and communication equipment. It supports a detection distance of up to 100 meters and possesses anti-interference capabilities. Its core advantage lies in non-contact detection, making it suitable for areas difficult to cover with traditional detectors, such as high-ceilinged spaces, tunnels, and industrial sites. It also features video monitoring capabilities, allowing for real-time verification of fire alarms and recording of the scene. The system boasts a fast response time, low false alarm rate, and accurate fire source location. It supports multiple alarm output methods, including video, network, and switch outputs, facilitating integration with existing fire alarm systems. With the development of AI technology, image-based fire detection systems have further integrated neural networks and fuzzy mathematics algorithms, improving fire identification accuracy in complex environments and becoming an important component of modern fire protection systems. This system requires the use of fire hydrant connection devices.

[0003] Currently, most fire-fighting water pipe connection devices can only perform simple pipe connection operations and cannot control the internal connection of the pipes. They require additional control structures to control the water flow, which increases the complexity of operation and device. It would be better to design a pipe connection device that can control the water flow. Therefore, it is necessary to provide a multi-functional fire-fighting construction pipe connection device to solve the above problems. Utility Model Content

[0004] The technical content of this utility model is to provide a multifunctional pipe fitting connection device for fire protection construction.

[0005] To address the aforementioned problems, this utility model provides a multifunctional pipe fitting connection device for fire protection construction, comprising a base plate, universal wheels mounted on the bottom of the base plate, a push rod mounted on the right side of the base plate, two sets of connecting pipes mounted on the top of the base plate via two sets of fixed seats, a valve seat mounted between the two sets of connecting pipes, a valve cover mounted on the top of the valve seat, a valve body mounted inside the valve seat, a connecting rod mounted on the top of the valve body, a threaded rod mounted on the top of the connecting rod via a connecting ring, a threaded tube mounted on the outside of the threaded rod, a rotating block mounted on the bottom of the threaded tube, a handwheel mounted on the top of the threaded tube, a fixed ring mounted on the connecting pipe, and four sets of positioning tubes symmetrically mounted on the base plate, with positioning rods inserted into the positioning tubes.

[0006] As a further solution of this utility model, four sets of universal wheels are symmetrically installed on the bottom of the base plate, thereby enabling the device to move.

[0007] As a further solution of this utility model, the positioning tube is installed in a through hole in the base plate, the top of the positioning tube is higher than the top of the base plate, the inner diameter of the positioning tube is the same as the diameter of the positioning rod, the bottom of the positioning rod is set at the bottom of the base plate, the bottom of the positioning rod is set as a conical structure, and the top of the positioning rod is set as a T-shaped structure, so that the positioning rod can be pulled upward by a tool.

[0008] As a further solution of this utility model, the valve seat is provided with an open structure on both sides, one end of the connecting pipe is fixedly installed inside the side of the valve seat, the connecting pipe is fixedly installed on the side of the valve seat, the connecting pipe is connected to the inside of the valve seat, the inner diameter of the fixing seat is the same as the diameter of the connecting pipe, the fixing seat is fixedly installed on the outside of the connecting pipe, and the bottom sides of the fixing seat are fixedly connected to the base plate by four sets of fixing bolts, thereby fixing the two sets of fixing seats on the top of the base plate.

[0009] As a further solution of this utility model, the fixing ring is fixedly installed on the outer side of one end of the connecting pipe, and multiple sets of fixing holes are symmetrically opened on the fixing ring. The bottom of the valve seat is set as an arc-shaped structure, and the top of the valve seat is set as an open structure. The valve cover is fixedly installed on the top of the valve seat by fixing bolts set at the four corners, thereby achieving the closure of the top of the valve seat.

[0010] As a further solution of this utility model, the size of the valve body is the same as the internal lower end size of the valve seat, the two sides of the valve body are configured with a T-shaped structure, and two sets of slots are symmetrically opened on the inner bottom of the valve seat. The two sides of the valve body are locked in the slots, thereby stably installing the valve body inside the valve seat.

[0011] As a further solution of this utility model, the bottom of the threaded rod is located inside the valve seat. A set of connecting rings is installed on the outer bottom of the threaded rod and the outer top of the connecting rod. The two sets of connecting rings are fixedly connected by multiple sets of fixing bolts. The connecting rod is rotatably connected to the top of the valve body. The bottom of the threaded tube is installed in the through hole opened in the middle of the valve cover. The rotating block is set as a circular structure and is installed in the rotating groove opened on the inner side of the through hole in the middle of the valve cover. The rotating block is fixedly installed on the outer bottom of the threaded tube. The threaded tube and the valve cover form a rotatable connection. The threaded tube can be rotated by a handwheel.

[0012] Compared with related technologies, the multifunctional fire protection construction pipe fitting connection device provided by this utility model has the following beneficial effects:

[0013] 1. This utility model involves installing connecting pipes on both sides of a valve seat, with a fixing ring installed at one end of each connecting pipe. Multiple sets of fixing holes are symmetrically opened on the fixing ring, allowing water pipes to be connected to the connecting pipes. This enables the connection of two sets of water pipes at each end of the device. When installed in a fire-fighting water pipe system, a valve body is installed inside the valve seat. A connecting rod and a threaded rod are installed on the top of the valve body. Rotation of the threaded pipe drives the threaded rod to move up and down, thereby raising and lowering the valve body. This allows the valve seat to control the connection and closure of the two sets of connecting pipes, thus controlling the water supply process. This device can control the water flow while connecting two sets of fire-fighting water pipes, making it more practical.

[0014] 2. This utility model symmetrically opens two sets of slots on the inner bottom of the valve seat. The size of the valve body is the same as the inner lower end size of the valve seat. The two sides of the valve body are set with T-shaped structures. The two sides of the valve body are locked in the slots, thereby stably installing the valve body inside the valve seat. This prevents the valve body from swaying laterally due to the impact of water flow, ensuring the stability of the valve body.

[0015] 3. This utility model symmetrically installs four sets of positioning tubes on the base plate, each containing a positioning rod. The bottom of the positioning rod is located at the bottom of the base plate and has a conical structure. This allows the positioning rod to be moved downwards along the positioning tube by hammering it downwards, thus inserting it into the ground at the application site. The four sets of positioning rods enable fixed-point installation of the device at the application site, providing good stability during use. The top of the positioning rod has a T-shaped structure, allowing it to be pulled upwards with a tool to release the locking mechanism to the base plate. This gives the device both good mobility and the ability to be installed at a fixed point when needed. Attached Figure Description

[0016] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a top-view three-dimensional structural diagram of the multifunctional fire protection construction pipe fitting connection device of this utility model;

[0018] Figure 2 This is a bottom-view three-dimensional structural diagram of the multifunctional fire protection construction pipe fitting connection device of this utility model;

[0019] Figure 3 This is a side-view three-dimensional structural diagram of the multifunctional fire protection construction pipe fitting connection device of this utility model;

[0020] Figure 4 This is a cross-sectional three-dimensional structural diagram of the multifunctional fire protection construction pipe fitting connection device of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the mounting base of the multifunctional fire protection construction pipe fitting connection device of this utility model;

[0022] Figure 6 This is a cross-sectional structural diagram of the mounting base of the multifunctional fire protection construction pipe fitting connection device of this utility model.

[0023] In the diagram: 1. Base plate; 2. Caster wheel; 3. Push rod; 4. Fixed seat; 5. Connecting pipe; 6. Valve seat; 7. Valve cover; 8. Valve body; 9. Connecting rod; 10. Connecting ring; 11. Threaded rod; 12. Threaded pipe; 13. Rotary block; 14. Handwheel; 15. Fixed ring; 16. Positioning pipe; 17. Positioning rod. Detailed Implementation

[0024] Please refer to the following: Figure 1-6 A multi-functional fire protection construction pipe fitting connection device includes a base plate 1, with casters 2 installed at the bottom of the base plate 1, a push rod 3 installed on the right side of the base plate 1, two sets of connecting pipes 5 installed on the top of the base plate 1 via two sets of fixed seats 4, a valve seat 6 installed between the two sets of connecting pipes 5, a valve cover 7 installed on the top of the valve seat 6, a valve body 8 installed inside the valve seat 6, a connecting rod 9 installed on the top of the valve body 8, a threaded rod 11 installed on the top of the connecting rod 9 via a connecting ring 10, a threaded pipe 12 installed on the outside of the threaded rod 11, a rotating block 13 installed at the bottom of the threaded pipe 12, a handwheel 14 installed on the top of the threaded pipe 12, a fixed ring 15 installed on the connecting pipe 5, and four sets of positioning pipes 16 symmetrically installed on the base plate 1, with positioning rods 17 inserted into the positioning pipes 16.

[0025] Preferably, four sets of casters 2 are symmetrically installed on the bottom of the base plate 1, which enables the device to move. The device can be moved by the push rod 3 installed on the top right side of the base plate 1, which makes it convenient for users to use the device in fire protection construction operations.

[0026] Preferably, the positioning tube 16 is installed in the through hole on the base plate 1. The top of the positioning tube 16 is higher than the top of the base plate 1. The inner diameter of the positioning tube 16 is the same as the diameter of the positioning rod 17. The bottom of the positioning rod 17 is set at the bottom of the base plate 1. The bottom of the positioning rod 17 is set with a conical structure. Thus, the positioning rod 17 can be moved downward along the positioning tube 16 by hammering downward, thereby inserting the positioning rod 17 into the ground at the application site. The four sets of positioning rods 17 can realize the fixed-point installation of this device at the application site, thereby making the device have good stability during use. The top of the positioning rod 17 is set with a T-shaped structure so that the positioning rod 17 can be pulled upward with a tool, thereby releasing the lock on the base plate 1.

[0027] Preferably, the valve seat 6 has an open structure on both sides. One end of the connecting pipe 5 is fixedly installed inside the side of the valve seat 6. The connecting pipe 5 is fixedly installed inside the side of the valve seat 6 and is connected to the inside of the valve seat 6. The inner diameter of the fixing seat 4 is the same as the diameter of the connecting pipe 5. The fixing seat 4 is fixedly installed outside the connecting pipe 5. The bottom two sides of the fixing seat 4 are fixedly connected to the base plate 1 by four sets of fixing bolts, thereby fixing the two sets of fixing seats 4 on the top of the base plate 1. Thus, the two sets of connecting pipes 5 and valve seat 6 are fixedly installed on the top of the base plate 1 by the two sets of fixing seats 4.

[0028] Preferably, the fixing ring 15 is fixedly installed on the outer side of one end of the connecting pipe 5. Multiple sets of fixing holes are symmetrically opened on the fixing ring 15, so that the water pipe can be connected to the connecting pipe 5 through the fixing ring 15, thereby connecting two sets of water pipes at both ends of the device and controlling the water supply through the device. The bottom of the valve seat 6 is set with an arc-shaped structure, and the top of the valve seat 6 is set with an open structure. The valve cover 7 is fixedly installed on the top of the valve seat 6 by fixing bolts set at the four corners, thereby achieving the closure of the top of the valve seat 6.

[0029] Preferably, the valve body 8 has the same dimensions as the lower inner dimensions of the valve seat 6. The two sides of the valve body 8 are configured with a T-shaped structure. Two sets of slots are symmetrically opened on the inner bottom of the valve seat 6. The two sides of the valve body 8 are locked in the slots, thereby stably installing the valve body 8 inside the valve seat 6. This prevents the valve body 8 from swaying laterally due to the impact of water flow. The valve body 8 can seal the inner bottom of the valve seat 6, thus preventing the two sets of connecting pipes 5 from communicating with each other.

[0030] Preferably, the bottom of the threaded rod 11 is located inside the valve seat 6. A set of connecting rings 10 is installed on the outer bottom of the threaded rod 11 and the outer top of the connecting rod 9. The two sets of connecting rings 10 are fixedly connected by multiple sets of fixing bolts. The connecting rod 9 is rotatably connected to the top of the valve body 8. The bottom of the threaded tube 12 is installed in the through hole in the middle of the valve cover 7. The rotating block 13 is set as a circular structure and is installed in the rotating groove inside the through hole in the middle of the valve cover 7. The rotating block 13 is fixedly installed on the bottom outer side of the threaded tube 12. The rotating block 13 can rotate in the rotating groove, so that the threaded tube 12 and the valve cover 7 form a rotatable connection. The threaded tube 12 can be rotated by the handwheel 14, so that the threaded rod 11 moves up and down along the threaded tube 12 under the action of the thread thrust, thereby driving the valve body 8 to move up and down inside the valve seat 6, thereby realizing the control of the valve seat 6 for the connection and closure of the two sets of connecting pipes 5, thereby realizing the control of the water supply process of the water pipe.

[0031] The standard parts used in this embodiment can be purchased directly from the market, and can also be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0032] 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, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. A multi-functional fire protection construction pipe fitting connection device, comprising a base plate (1), wherein casters (2) are installed at the bottom of the base plate (1), and a push rod (3) is installed on the right side of the base plate (1), characterized in that: Two sets of connecting pipes (5) are installed on the top of the base plate (1) via two sets of fixing seats (4). A valve seat (6) is installed between the two sets of connecting pipes (5). A valve cover (7) is installed on the top of the valve seat (6). A valve body (8) is installed inside the valve seat (6). A connecting rod (9) is installed on the top of the valve body (8). A threaded rod (11) is installed on the top of the connecting rod (9) via a connecting ring (10). A threaded pipe (12) is installed on the outside of the threaded rod (11). A rotating block (13) is installed at the bottom of the threaded pipe (12). A handwheel (14) is installed on the top of the threaded pipe (12). A fixing ring (15) is installed on the connecting pipe (5). Four sets of positioning pipes (16) are symmetrically installed on the base plate (1). A positioning rod (17) is inserted into the positioning pipe (16).

2. The multifunctional fire protection construction pipe fitting connection device according to claim 1, characterized in that: Four sets of casters (2) are symmetrically installed on the bottom of the base plate (1).

3. The multifunctional fire protection construction pipe fitting connection device according to claim 1, characterized in that: The positioning tube (16) is installed in the through hole on the base plate (1). The top of the positioning tube (16) is higher than the top of the base plate (1). The inner diameter of the positioning tube (16) is the same as the diameter of the positioning rod (17). The bottom of the positioning rod (17) is set at the bottom of the base plate (1). The bottom of the positioning rod (17) is set as a conical structure, and the top of the positioning rod (17) is set as a T-shaped structure.

4. The multifunctional fire protection construction pipe fitting connection device according to claim 1, characterized in that: The valve seat (6) has an open structure on both sides. One end of the connecting pipe (5) is fixedly installed inside the side of the valve seat (6). The connecting pipe (5) is fixedly installed on the side of the valve seat (6). The connecting pipe (5) is connected to the inside of the valve seat (6). The inner diameter of the fixing seat (4) is the same as the diameter of the connecting pipe (5). The fixing seat (4) is fixedly installed on the outside of the connecting pipe (5). The bottom sides of the fixing seat (4) are fixedly connected to the base plate (1) by four sets of fixing bolts.

5. The multifunctional fire protection construction pipe fitting connection device according to claim 1, characterized in that: The fixing ring (15) is fixedly installed on the outer side of one end of the connecting pipe (5). Multiple sets of fixing holes are symmetrically opened on the fixing ring (15). The bottom of the valve seat (6) is set as an arc structure, and the top of the valve seat (6) is set as an open structure. The valve cover (7) is fixedly installed on the top of the valve seat (6) by fixing bolts set at the four corners.

6. The multifunctional fire protection construction pipe fitting connection device according to claim 1, characterized in that: The valve body (8) has the same dimensions as the lower inner dimensions of the valve seat (6). The valve body (8) has a T-shaped structure on both sides. The valve seat (6) has two sets of slots symmetrically opened on the bottom inner side. The valve body (8) is locked in the slots on both sides.

7. The multifunctional fire protection construction pipe fitting connection device according to claim 1, characterized in that: The bottom of the threaded rod (11) is located inside the valve seat (6). A set of connecting rings (10) is installed on the bottom outer side of the threaded rod (11) and the top outer side of the connecting rod (9). The two sets of connecting rings (10) are fixedly connected by multiple sets of fixing bolts. The connecting rod (9) is rotatably connected to the top of the valve body (8). The bottom of the threaded tube (12) is installed in the through hole opened in the middle of the valve cover (7). The rotating block (13) is set as a circular structure and is installed in the rotating groove opened on the inner side of the through hole in the middle of the valve cover (7). The rotating block (13) is fixedly installed on the bottom outer side of the threaded tube (12). The threaded tube (12) and the valve cover (7) form a rotatable connection.

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