Fire-fighting pipeline fixing device
By introducing a servo motor-driven threaded rod and worm gear mechanism into the fire-fighting pipeline fixing device, flexible adjustment and fixing of the fire-fighting pipeline can be achieved, solving the problem of inflexible adjustment in the existing technology and reducing the cost and workload of position adjustment.
Patent Information
- Application Number
- CN202520093190.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing fire-fighting pipeline fixing devices cannot be flexibly adjusted during building structure renovation or equipment layout adjustment, and need to be removed and reinstalled, increasing costs and workload.
A fire-fighting pipeline fixing device is adopted, which includes a mounting plate, an adjustment mechanism and a clamping mechanism. A servo motor drives a threaded rod and a worm gear mechanism to achieve flexible adjustment and fixing of the fire-fighting pipeline.
It improves the flexibility and practicality of fire protection pipelines, reduces the workload of dismantling and reinstalling due to location adjustments, and lowers costs.
Smart Images
Figure CN223549974U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fire protection pipeline technology, and in particular to a fire protection pipeline fixing device. Background Technology
[0002] Fire protection pipelines refer to pipeline materials used in fire protection to connect fire protection equipment and materials and transport fire extinguishing water, gas or other media. Due to special needs, fire protection pipelines have special requirements for thickness and material, and are painted red.
[0003] However, in the existing technology, fire protection pipelines lack flexibility in adjustment after fixed installation. Once the installation is completed, the position of the fire protection pipelines is relatively fixed. If the pipelines need to be moved or rearranged due to building structure modifications, equipment layout adjustments, etc., the original fixed devices cannot meet the requirements and need to be removed and reinstalled, which increases costs and workload. Utility Model Content
[0004] The purpose of this utility model is to solve the problem that in the existing technology, when the pipeline needs to be moved or rearranged due to the later modification of building structure or adjustment of equipment layout, the original fixing device cannot meet the needs and needs to be removed and reinstalled, which increases the cost and workload. Therefore, a fire-fighting pipeline fixing device is proposed.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A fire-fighting pipeline fixing device includes a mounting plate, an adjustment mechanism at the lower end of the mounting plate, and a clamping mechanism at the lower end of the adjustment mechanism.
[0007] The clamping mechanism includes a connecting frame and four sets of clamping blocks. The upper end of the connecting frame is fixedly connected to the lower end of the adjusting mechanism. Two sets of limiting frames are fixedly installed on the lower end of the connecting frame. Clamping block drive assemblies are rotatably installed inside the two sets of limiting frames. The two sets of clamping blocks are symmetrically rotatably installed on the clamping block drive assemblies. Two sets of rotating rods are rotatably installed through the lower end of the connecting frame. The lower ends of the two sets of rotating rods are respectively connected to the two sets of clamping block drive assemblies. A long rod is rotatably installed through the protruding end inside the connecting frame. A second worm gear is fixedly installed on the outer wall of the upper end of the two sets of rotating rods. A second worm is installed at both ends of the long rod. The two sets of second worms mesh with the two sets of second worm gears respectively.
[0008] Preferably, the clamping block drive assembly includes a first worm gear and two sets of first worm wheels. The first worm gear is located between the two sets of first worm wheels, and both sets of first worm wheels mesh with the first worm gear. The lower ends of the two sets of rotating rods are respectively fixed to the upper ends of the two sets of first worm gears. A first movable frame is fixedly installed on the outer wall of each of the four sets of first worm wheels. The other end of the first movable frame is rotatably connected to the upper part of the clamping block. A second movable frame is rotatably installed on the outer wall of each of the four sets of clamping blocks. The other ends of the four sets of second movable frames are respectively rotatably installed inside the two sets of limiting frame frames.
[0009] Preferably, the adjustment mechanism includes two sets of fixed plates and a servo motor. The upper ends of both sets of fixed plates are fixed to the lower ends of the mounting plate. A movable seat is provided below the mounting plate. The upper end of the connecting frame is fixed to the lower end of the movable seat. A threaded cylinder is installed through the movable seat. A threaded rod is threadedly connected inside the threaded cylinder. Fixed seats are fixedly installed on the inner sidewalls of both sets of fixed plates. Two sets of guide rods are inserted through the movable seat. The two sets of guide rods are slidably connected to the movable seat. The two ends of the two sets of guide rods are respectively fixed to the two sets of fixed seats. One end of the servo motor is fixed to the outer wall of one set of fixed plates. One end of the threaded rod is fixed to the output end of the servo motor. The other end of the threaded rod is rotatably connected to the other set of fixed plates.
[0010] Preferably, bearing seats are fixedly installed on the inner sidewalls of both sets of fixing plates, and the threaded rod is rotatably installed inside the two sets of bearing seats.
[0011] Preferably, a rotating handle is fixedly installed on one side of one of the second worm gears, and the four first worm wheels and two first worm gears are respectively located inside the two sets of limiting frame frames.
[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0013] 1. In this utility model, by setting an adjustment mechanism, when the movable seat moves, the movable seat drives the entire clamping mechanism to move through the connecting frame. The clamping mechanism can drive the fire-fighting pipe to move together, thereby adjusting the position of the fire-fighting pipe, improving its flexibility, and making it convenient to move the fire-fighting pipe according to needs without dismantling and reinstalling it, reducing costs and workload. At the same time, through this design, by synchronously running multiple sets of servo motors, a longer fire-fighting pipe can be driven to move together, facilitating synchronous movement of the fire-fighting pipe and improving its practicality.
[0014] 2. In this utility model, by providing a clamping mechanism, when the two sets of No. 2 worm gears rotate, the two sets of No. 2 worm gears will provide power to the four sets of No. 1 worm wheels, and the four sets of No. 1 worm wheels will drive the four sets of No. 1 movable frames to move. The four sets of No. 1 movable frames will drive the four sets of clamping blocks to move. Meanwhile, the four sets of clamping blocks will drive the four sets of No. 2 movable frames to move, so that the four sets of No. 2 movable frames will rotate inside the two sets of connecting frames respectively, and the four sets of clamping blocks will move towards the outer wall of the fire pipe, thereby clamping the fire pipe and fixing it. Attached Figure Description
[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a fire-fighting pipeline fixing device;
[0016] Figure 2 This utility model provides a front structural diagram of a fire-fighting pipeline fixing device;
[0017] Figure 3 A bottom view of the adjustment mechanism of a fire-fighting pipeline fixing device is provided for this utility model;
[0018] Figure 4 A perspective view of a clamping mechanism for a fire-fighting pipeline fixing device is provided for this utility model;
[0019] Figure 5 This utility model provides a partial structural diagram of the clamping mechanism in a fire-fighting pipeline fixing device.
[0020] Legend: 1. Mounting plate; 2. Adjustment mechanism; 21. Fixing plate; 22. Servo motor; 23. Movable seat; 24. Threaded cylinder; 25. Threaded rod; 26. Bearing seat; 27. Fixing seat; 28. Guide rod; 3. Clamping mechanism; 31. Connecting frame; 32. Limiting frame frame; 33. Clamping block; 34. Worm gear No. 1; 35. Movable frame No. 1; 36. Movable frame No. 2; 37. Rotating rod; 38. Long rod; 39. Worm gear No. 1; 310. Worm gear No. 2; 311. Worm gear No. 2; 312. Rotating handle. Detailed Implementation
[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0023] Example 1: As Figure 1 - Figure 5 As shown, this utility model provides a fire pipeline fixing device, including a mounting plate 1, an adjustment mechanism 2 at the lower end of the mounting plate 1, and a clamping mechanism 3 at the lower end of the adjustment mechanism 2.
[0024] The adjustment mechanism 2 includes two sets of fixed plates 21 and a servo motor 22. A movable seat 23 is provided below the mounting plate 1. A threaded cylinder 24 is installed through one end of the movable seat 23. A threaded rod 25 is threadedly connected inside the threaded cylinder 24. A fixed seat 27 is fixedly installed at one end of each of the two sets of fixed plates 21. Two sets of guide rods 28 are inserted through one end of the movable seat 23 and can slide within the movable seat 23. One end of the servo motor 22 is fixed to the other end of one set of fixed plates 21. One end of the threaded rod 25 is fixed to the output end of one set of fixed plates 21. A bearing seat 26 is fixedly installed at one end of each of the two sets of fixed plates 21. The two ends of the threaded rod 25 are rotatably installed inside the two sets of bearing seats 26. The two ends of the two sets of guide rods 28 are fixed to one end of each of the two sets of fixed seats 27. The upper ends of the two sets of fixed plates 21 are fixed to the lower end of the mounting plate 1.
[0025] The specific settings and functions of this embodiment are described below. The servo motor 22 is driven, and the output end of the servo motor 22 drives the threaded rod 25 to rotate. The threaded rod 25 rotates inside the threaded cylinder 24. Since the movable seat 23 is slidably installed on the outer wall of the two sets of guide rods 28, the threaded cylinder 24 can only move left and right along the outer wall of the threaded rod 25. When moving, the threaded cylinder 24 will drive the movable seat 23 to move together. The movable seat 23 drives the entire clamping mechanism 3 to move through the connecting frame 31. In turn, the fire pipe can be moved together through the clamping mechanism 3, thereby adjusting the position of the fire pipe, improving its flexibility, and making it convenient to move the fire pipe according to the needs without dismantling and reinstalling, reducing costs and workload. At the same time, through this design, by synchronously running multiple sets of servo motors 22, a longer fire pipe can be moved together, which facilitates the synchronous movement of the fire pipe and increases its practicality.
[0026] When the threaded rod 25 rotates, the outer wall of the threaded rod 25 will rotate inside the two sets of bearing seats 26, which can support the threaded rod 25 and improve the stability of the threaded rod 25 when it rotates.
[0027] When the movable seat 23 moves, it slides on the outer wall of the two sets of guide rods 28, which can limit the movement of the movable seat 23 and improve the stability of the movable seat 23 when it moves.
[0028] Example 2: Figure 1 , Figure 2 , Figure 4and Figure 5 As shown, the clamping mechanism 3 includes a connecting frame 31 and four sets of clamping blocks 33. Two sets of limiting frames 32 are fixedly installed at the lower end of the connecting frame 31. Each of the two sets of limiting frames 32 has a clamping block driving assembly inside. Each clamping block driving assembly includes a first worm gear 39 and two sets of first worm wheels 34. The two sets of first worm wheels 34 are rotatably installed inside the limiting frame 32. A first worm gear 39 meshes between every two sets of first worm wheels 34. A first movable frame 35 is fixedly installed on the outer wall of each of the four sets of first worm wheels 34. A second movable frame 36 is rotatably installed on the outer wall of each of the four sets of clamping blocks 33. Two sets of rotating rods 37 are rotatably installed through the lower end of the connecting frame 31. A long rod is rotatably installed through the protruding end inside the connecting frame 31. 38. Two sets of rotating rods 37 are fixedly mounted with second worm gears 310 on their outer walls. Two sets of second worm gears 311 are symmetrically mounted on both ends of the long rod 38. A handle 312 is fixedly mounted on one side of one set of second worm gears 311. Two sets of first worm gears 39 are located inside the two sets of limiting frame frames 32 respectively. The upper parts of the four sets of clamping blocks 33 are rotatably mounted inside the four sets of first movable frames 35 respectively. The lower ends of the two sets of rotating rods 37 are fixed to the upper ends of the two sets of first worm gears 39 respectively. The two sets of second worm gears 311 are meshed with the two sets of second worm gears 310 respectively. The upper end of the connecting frame 31 is fixed to the lower end of the movable seat 23. The other ends of the four sets of second movable frames 36 are rotatably mounted inside the two sets of limiting frame frames 32 respectively.
[0029] The overall effect of this embodiment is that by rotating the handle 312, power is supplied to one set of second worm gears 311. Simultaneously, one set of second worm gears 311 supplies power to the other set of second worm gears 311 via the long rod 38. This causes both sets of second worm gears 311 and the long rod 38 to rotate within the protruding end of the connecting frame 31. Simultaneously, the two sets of second worm gears 311 drive the two sets of second worm wheels 310 to rotate. The two sets of second worm wheels 310, through the two sets of rotating rods 37, drive the two sets of first worm gears 39 to rotate. Both sets of first worm gears 39 then drive… The rotation of the two sets of No. 1 worm gears 34 causes the four sets of No. 1 worm gears 34 to rotate inside the two sets of limit frame frames 32 respectively. At the same time, the four sets of No. 1 worm gears 34 also drive the four sets of No. 1 movable frames 35 to move. The four sets of No. 1 movable frames 35 drive the four sets of clamping blocks 33 to move. During this process, the four sets of clamping blocks 33 drive the four sets of No. 2 movable frames 36 to move, causing the four sets of No. 2 movable frames 36 to rotate inside the two sets of connecting frames 31 respectively. The four sets of clamping blocks 33 will move towards the outer wall of the fire pipe, thereby clamping the fire pipe and fixing it.
[0030] By employing the combination of two sets of No. 1 worm gears 39 and four sets of No. 1 worm wheels 34, the self-locking effect of both can prevent the four sets of clamping blocks 33 from moving, thus preventing any impact on the clamping and fixing of the fire-fighting pipeline.
[0031] The usage and working principle of this device are as follows: First, install the mounting plate 1 in a suitable position. Move the fire pipe to the middle of the four sets of clamping blocks 33. By rotating the handle 312, power is supplied to one set of second worm gears 311. Simultaneously, one set of second worm gears 311 supplies power to another set of second worm gears 311 through the long rod 38, causing the two sets of second worm gears 311 and the long rod 38 to rotate within the protruding end in the middle of the connecting frame 31. At the same time, the two sets of second worm gears 311 drive the two sets of second worm wheels 310 to rotate. The two sets of second worm wheels 310 drive the two sets of first worm gears 39 to rotate through the two sets of rotating rods 37. The two sets of first worm gears 39 each drive the two sets of first worm wheels 34 to rotate, causing the four sets of first worm wheels 34 to rotate inside the two sets of limiting frame frames 32 respectively. At the same time, the four sets of first worm wheels 34 also drive... The four sets of movable first frames 35 move, driving the four sets of clamping blocks 33 to move. During this time, the four sets of clamping blocks 33 drive the four sets of movable second frames 36 to move, causing the four sets of movable second frames 36 to rotate inside the two sets of connecting frames 31 respectively. The four sets of clamping blocks 33 move towards the outer wall of the fire pipe, thereby clamping and fixing the fire pipe. Finally, when the fire pipe needs to be adjusted, the servo motor 22 is driven. The output end of the servo motor 22 drives the threaded rod 25 to rotate. The threaded rod 25 rotates inside the threaded cylinder 24. The threaded cylinder 24 drives the movable seat 23 to move together. The movable seat 23 drives the entire clamping mechanism 3 to move through the connecting frame 31. The clamping mechanism 3 can drive the fire pipe to move together, making it convenient to adjust the position of the fire pipe.
[0032] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.
Claims
1. A fire-fighting pipeline fixing device, comprising a mounting plate (1), characterized in that: An adjustment mechanism (2) is provided at the lower end of the mounting plate (1), and a clamping mechanism (3) is provided at the lower end of the adjustment mechanism (2). The clamping mechanism (3) includes a connecting frame (31) and four sets of clamping blocks (33). The upper end of the connecting frame (31) is fixedly connected to the lower end of the adjustment mechanism (2). Two sets of limiting frames (32) are fixedly installed at the lower end of the connecting frame (31). Clamping block driving components are rotatably installed inside the two sets of limiting frames (32). The two sets of clamping blocks (33) are symmetrically rotatably installed on the mounting plate (1). On the clamping block drive assembly, two sets of rotating rods (37) are rotatably mounted through the lower end of the connecting frame (31). The lower ends of the two sets of rotating rods (37) are respectively connected to the two sets of clamping block drive assemblies. A long rod (38) is rotatably mounted through the protruding end inside the connecting frame (31). A second worm gear (310) is fixedly mounted on the outer wall of the upper end of the two sets of rotating rods (37). A second worm (311) is mounted on both ends of the long rod (38). The two sets of second worms (311) mesh with the two sets of second worm gears (310) respectively.
2. A fire-fighting pipeline fixing device according to claim 1, characterized in that: The clamping block drive assembly includes a first worm (39) and two sets of first worm wheels (34). The first worm (39) is located between the two sets of first worm wheels (34), and both sets of first worm wheels (34) mesh with the first worm (39). The lower ends of the two sets of rotating rods (37) are fixed to the upper ends of the two sets of first worms (39). The outer walls of the four sets of first worm wheels (34) are all fixedly equipped with a first movable frame (35). The other end of the first movable frame (35) is rotatably connected to the upper part of the clamping block (33). The outer walls of the four sets of clamping blocks (33) are all rotatably equipped with a second movable frame (36). The other ends of the four sets of second movable frames (36) are rotatably installed inside the two sets of limit frame frames (32).
3. A fire-fighting pipeline fixing device according to claim 1, characterized in that: The adjustment mechanism (2) includes two sets of fixed plates (21) and a servo motor (22). The upper ends of the two sets of fixed plates (21) are fixed to the lower ends of the mounting plate (1). A movable seat (23) is provided below the mounting plate (1). The upper end of the connecting frame (31) is fixed to the lower end of the movable seat (23). A threaded cylinder (24) is installed through the movable seat (23). A threaded rod (25) is threadedly connected inside the threaded cylinder (24). A fixed rod is installed on the inner sidewall of the two sets of fixed plates (21). The fixed seat (27) has two sets of guide rods (28) inserted through the movable seat (23). The two sets of guide rods (28) are slidably connected to the movable seat (23). The two ends of the two sets of guide rods (28) are respectively fixed to the two sets of fixed seats (27). One end of the servo motor (22) is fixed to the outer wall of one set of fixed plates (21). One end of the threaded rod (25) is fixed to the output end of the servo motor (22). The other end of the threaded rod (25) is rotatably connected to another set of fixed plates (21).
4. A fire-fighting pipeline fixing device according to claim 3, characterized in that: The inner walls of both sets of fixed plates (21) are fixedly installed with bearing seats (26), and the threaded rod (25) is rotatably installed inside the two sets of bearing seats (26).
5. A fire-fighting pipeline fixing device according to claim 2, characterized in that: One of the two sets of the second worm gears (311) has a handle (312) fixedly installed on one side, and the four sets of the first worm wheels (34) and the two sets of the first worm gears (39) are respectively located inside the two sets of limit frames (32).