Anti-collision fire hydrant

Abstract

The utility model discloses an anti-collision fire hydrant, and particularly relates to the technical field of fire hydrants, the anti-collision fire hydrant comprises a fire-fighting pipe, a communicating water pipe and a mounting bottom ring, the communicating water pipe is fixedly communicated with the bottom end of the fire-fighting pipe, the mounting bottom ring is fixed on the outer wall of the communicating water pipe, and one side of the outer wall of the mounting bottom ring is fixedly connected with a supporting frame; an adjustable anti-collision mechanism is arranged in the supporting frame; the adjustable anti-collision mechanism comprises a linkage screw rotationally arranged in the supporting frame, the outer wall of the linkage screw is in threaded connection with a sleeving block, one end of the sleeving block is fixedly connected with an adjusting cover plate, and a linkage sleeving block is arranged on one side of the sleeving block. The adjustable anti-collision mechanism is adopted, the linkage screw drives the linkage sleeve block to move rightwards under the action of thread transmission force, the anti-collision range between the adjusting cover plate and the linkage sleeve block is adjusted, the anti-collision range between the adjusting cover plate and the supporting frame is adjustable and can be adjusted according to the protection range of the fire hydrant, and the anti-collision effect of the fire hydrant is improved. Therefore, the adjustability of the anti-collision range is better.

Description

Technical Field

[0001] This utility model relates to the field of fire hydrant technology, and more specifically, to an anti-collision fire hydrant. Background Technology

[0002] Anti-collision fire hydrants, through special designs such as the installation of guardrails and protective towers, and the use of corrosion-resistant and aging-resistant materials, effectively prevent vehicles from impacting the fire hydrants and reduce the risk of damage. This function is particularly important in areas with high traffic volume and frequent vehicle flow, such as urban roads, important buildings, and public places, ensuring the normal use of fire hydrants in emergency situations.

[0003] Among existing publicly available documents, patent publication number CN205173505U discloses a fire hydrant. This fire hydrant technology allows for the fixing of a water outlet cover or pipe connector to the water outlet pipe. This utility model uses a fixing device on the water outlet pipe and an annular groove on the outer wall of the water outlet cover or pipe connector to secure the water outlet pipe to the cover or connector, facilitating assembly and disassembly and saving considerable time in firefighting operations. Furthermore, the water outlet pipe is a curved pipe with the outlet facing upwards, preventing water from overflowing and wasting water when replacing the cover or connector. However, this technology still has the following problems.

[0004] When fire hydrants are in use, they are exposed to the outside, making them highly susceptible to collisions with vehicles or other people, which can damage them. Furthermore, the protective range of the fire hydrant is difficult to adjust, resulting in poor adjustability of the collision protection range. Therefore, a collision-resistant fire hydrant is provided. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: an anti-collision fire hydrant, comprising a fire pipe, a connecting water pipe, and an installation base ring. The connecting water pipe is fixedly connected to the bottom end of the fire pipe, and the installation base ring is fixedly fixed to the outer wall of the connecting water pipe. A support frame is fixedly connected to one side of the outer wall of the installation base ring, and an adjustable anti-collision mechanism is provided inside the support frame. The adjustable anti-collision mechanism includes a linkage screw rotatably disposed inside the support frame. A sleeve block is threadedly connected to the outer wall of the linkage screw. An adjusting cover plate is fixedly connected to one end of the sleeve block, and a linkage sleeve block is provided on one side of the sleeve block. The linkage sleeve block is threadedly connected to the linkage screw. The two threads on the outer wall of the linkage screw are opposite and symmetrically arranged. A support frame is fixedly installed at one end of the linkage sleeve block, and the support frame is slidably connected to the adjusting cover plate.

[0006] Preferably, the linkage block and the connecting block are slidably connected to the support frame. The inner wall of the support frame and the outer wall of the linkage block are both smooth surfaces. A rotating cap is fixedly installed at one end of the linkage screw. The vertical cross-sectional shape of the rotating cap is polygonal. A valve is threadedly connected to one end of the fire pipe. The mounting bottom ring is used to support the connecting water pipe. A support block is fixedly installed on one side of the support frame. An mounting support block is fixedly installed on one side of the adjusting cover plate.

[0007] When this technology is in use, the linkage screw drives the linkage sleeve block to move to the right under the action of the threaded transmission force, and the sleeve block drives the adjusting cover plate to move to the left. The anti-collision range between the adjusting cover plate and the linkage sleeve block is adjusted. After the adjustment is unfolded, the anti-collision range between the adjusting cover plate and the support frame is adjustable.

[0008] Preferably, a concave frame is fixedly connected to the outer wall of the adjusting cover plate near its top, and reinforcing support components are provided on both sides of the outer wall of the concave frame; the reinforcing support components include an inclined frame disposed on one side of the outer wall of the concave frame, and a reinforcing block is provided inside the inclined frame; a connecting support plate is fixedly connected to the middle of the outer wall of the concave frame, and an arc-shaped plate is fixedly installed on one side of the outer wall of the connecting support plate, and a bottom block is fixedly installed at the bottom end of the connecting support plate. The vertical cross-sectional shape of the arc-shaped plate is arc-shaped, and the connecting support plate is used to support the concave frame.

[0009] In use, this technology increases the stability of the connecting plate by supporting the bottom block, which in turn increases the stability of the concave frame. The concave frame supports the adjusting cover plate, while the reinforcing block supports the tilting frame, which in turn supports the concave frame.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model adopts an adjustable anti-collision mechanism. The linkage screw drives the linkage sleeve block to move to the right under the action of the thread transmission force, and the sleeve block drives the adjustment cover plate to move to the left. The anti-collision range between the adjustment cover plate and the linkage sleeve block is adjusted. The anti-collision range between the adjustment cover plate and the support frame is adjustable and can be adjusted according to the protection range of the fire hydrant, which results in better adjustability of the anti-collision range.

[0012] 2. This utility model adopts a reinforced support component, with an arc-shaped plate supporting the connecting support plate to increase the stability of the connecting support plate. The connecting support plate supports the concave frame, the reinforcing block supports the tilting frame, and the tilting frame supports the concave frame. Adjusting the outside of the cover plate achieves tilted reinforcement support on multiple surfaces, resulting in better anti-collision effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the anti-collision fire hydrant of this utility model.

[0014] Figure 2This is a partial structural diagram of the connection between the adjusting cover plate and the sleeve block of this utility model.

[0015] Figure 3 This is a partial structural diagram of the connection between the linkage screw and the rotating cap of this utility model.

[0016] Figure 4 This is a rear view schematic diagram of the anti-collision fire hydrant of this utility model.

[0017] Figure 5 This is a schematic diagram of a partial structure of the concave frame cutoff of this utility model.

[0018] The attached diagram is labeled as follows: 1. Fire pipe; 2. Connecting water pipe; 3. Installation bottom ring; 4. Support frame; 5. Linkage screw; 6. Sleeve block; 7. Adjusting cover plate; 8. Linkage sleeve block; 9. Support frame; 10. Rotary cap; 11. Valve; 12. Support block; 13. Installation support block; 14. Concave frame; 15. Inclined frame; 16. Reinforcing block; 17. Connecting support plate; 18. Arc plate; 19. Base block. 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 1-5 The image shows an anti-collision fire hydrant equipped with an adjustable anti-collision mechanism. The adjustable anti-collision mechanism allows the anti-collision range between the adjusting cover plate 7 and the supporting frame 9 to be adjusted according to the protection range of the fire hydrant. This results in better adjustability of the anti-collision range. The specific structural configuration of the adjustable anti-collision mechanism is as follows.

[0021] In this embodiment, as shown in the appendix Figure 1-3As shown, the connecting water pipe 2 is fixedly connected to the bottom end of the fire-fighting pipe 1. A mounting ring 3 is fixed to the outer wall of the connecting water pipe 2. A support frame 4 is fixedly connected to one side of the outer wall of the mounting ring 3. An adjustable anti-collision mechanism is provided inside the support frame 4. The adjustable anti-collision mechanism includes a linkage screw 5 rotatably disposed inside the support frame 4. A sleeve block 6 is threadedly connected to the outer wall of the linkage screw 5. An adjusting cover plate 7 is fixedly connected to one end of the sleeve block 6. A linkage sleeve block 8 is provided on one side of the sleeve block 6. The linkage sleeve block 8 is threadedly connected to the linkage screw 5. The two threads on the outer wall of the linkage screw 5 are opposite and symmetrically arranged. A support frame 9 is fixedly installed at one end of the linkage sleeve block 8. The support frame 9 is slidably connected to the adjusting cover plate 7. Both the linkage sleeve block 8 and the sleeve block 6 are slidably connected to the support frame 4. The inner wall of the support frame 4 and the outer wall of the linkage sleeve block 8 are smooth surfaces.

[0022] In this embodiment, as shown in the appendix Figure 1-3 As shown, a rotating cap 10 is fixedly installed at one end of the linkage screw 5. The vertical cross-section of the rotating cap 10 is polygonal, so that the rotating cap 10 can drive the linkage screw 5 to rotate, thereby realizing the rotation operation of the linkage screw 5.

[0023] In this embodiment, as shown in the attached drawings, a valve 11 is threadedly connected to one end of the fire-fighting pipe 1, and a bottom ring 3 is installed to support the connecting water pipe 2, so as to facilitate the rotation of the valve 11 and the valve 11 to close the fire-fighting pipe 1. In this embodiment, as shown in the attached drawings, a support block 12 is fixedly installed on one side of the support frame 9, and an installation support block 13 is fixedly installed on one side of the adjusting cover plate 7, so as to facilitate the insertion of expansion bolts into the holes of the installation support block 13, and the installation support block 13 supports the adjusting cover plate 7.

[0024] When using this anti-collision fire hydrant, rotating the rotating cap 10 causes the linkage screw 5 to rotate. The linkage screw 5 then moves the linkage sleeve 8 to the right under the action of threaded transmission force. Simultaneously, the linkage screw 5 moves the sleeve block 6 to the left under the action of threaded transmission force. The sleeve block 6 moves the adjusting cover plate 7 to the left, thus adjusting the anti-collision range between the adjusting cover plate 7 and the linkage sleeve 8. After adjustment, the anti-collision range between the adjusting cover plate 7 and the support frame 9 is adjustable. The connecting water pipe 2 is supported by the installation bottom ring 3 and connected to the bottom water pipe position. At the same time, rotating the valve 11 closes the fire pipe 1. Then, expansion bolts are inserted into the holes of the support block 12 to firmly fix the support block 12 to the ground, reinforcing the support frame 9. Simultaneously, expansion bolts are inserted into the holes of the installation support block 13 to support the adjusting cover plate 7, increasing the stability of the adjusting cover plate 7.

[0025] In this embodiment, as shown in the appendix Figure 4-5As shown, a concave frame 14 is fixedly connected to the outer wall of the adjusting cover plate 7 near its top. Reinforcing support components are provided on both sides of the outer wall of the concave frame 14. Each reinforcing support component includes an inclined frame 15 located on one side of the outer wall of the concave frame 14, with a reinforcing block 16 inside the inclined frame 15. A connecting support plate 17 is fixedly connected to the middle of the outer wall of the concave frame 14, and an arc-shaped plate 18 is fixedly installed on one side of the outer wall of the connecting support plate 17. A bottom block 19 is fixedly installed at the bottom end of the connecting support plate 17. The vertical cross-sectional shape of the arc-shaped plate 18 is circular, and the connecting support plate 17 is used to support the concave frame 14.

[0026] In use, this technology uses a base block 19 to support the connecting plate 17, and an arc-shaped plate 18 to support the connecting plate 17, increasing the stability of the connecting plate 17. The connecting plate 17 supports the concave frame 14, increasing the stability of the concave frame 14. The concave frame 14 also supports the adjusting cover plate 7, increasing the supporting force of the adjusting cover plate 7. At the same time, the reinforcing block 16 supports the tilting frame 15, and the tilting frame 15 supports the concave frame 14. In this way, the adjusting cover plate 7 achieves tilting reinforcement support on multiple surfaces.

[0027] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0028] 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. An anti-collision fire hydrant comprising a fire pipe (1), a communicating water pipe (2) and a mounting bottom ring (3), characterized in that: The communication water pipe (2) is fixedly connected at the bottom end of the fire-fighting pipe (1), the mounting bottom ring (3) is fixed on the outer wall of the communication water pipe (2), the outer wall of the mounting bottom ring (3) is fixedly connected with the supporting frame (4), and the inside of the supporting frame (4) is provided with an adjustable anti-collision mechanism. The adjustable anti-collision mechanism comprises a linkage screw (5) rotatably arranged in the supporting frame (4), the outer wall of the linkage screw (5) is threadedly connected with a sleeve block (6), one end of the sleeve block (6) is fixedly connected with an adjusting cover plate (7), and one side of the sleeve block (6) is provided with a linkage sleeve block (8). The linkage sleeve block (8) is threadedly connected with the linkage screw (5), the outer wall of the linkage screw (5) is oppositely and symmetrically provided with threads, one end of the linkage sleeve block (8) is fixedly provided with a supporting frame (9), and the supporting frame (9) is slidably connected with the adjusting cover plate (7).

2. A crashworthy hydrant according to claim 1, wherein: The linkage sleeve block (8) and the sleeve block (6) are slidably connected with the supporting frame (4), and the inner wall of the supporting frame (4) and the outer wall of the linkage sleeve block (8) are smooth surfaces.

3. A crashworthy hydrant according to claim 1, wherein: One end of the linkage screw (5) is fixedly provided with a rotating cap (10), and the vertical section shape of the rotating cap (10) is a polygon.

4. A crashworthy hydrant according to claim 1, wherein: One end of the fire-fighting pipe (1) is threadedly connected with a valve (11), and the mounting bottom ring (3) is used for supporting the communication water pipe (2).

5. A crashworthy hydrant according to claim 1, wherein: One side of the supporting frame (9) is fixedly provided with a supporting block (12), and one side of the adjusting cover plate (7) is fixedly provided with a mounting block (13).

6. A crashworthy hydrant according to claim 1, wherein: The outer wall of the adjusting cover plate (7) and the position close to the top end thereof are fixedly connected with a concave frame (14), and both sides of the outer wall of the concave frame (14) are provided with a reinforcing support assembly. The reinforcing support assembly comprises an inclined frame (15) arranged on one side of the outer wall of the concave frame (14), and the inside of the inclined frame (15) is provided with a reinforcing block (16). The outer wall of the concave frame (14) is fixedly connected with a connecting support plate (17), one side of the outer wall of the connecting support plate (17) is fixedly provided with an arc-shaped plate (18), and the bottom end of the connecting support plate (17) is fixedly provided with a bottom block (19).

7. A crashworthy hydrant according to claim 6, wherein: The vertical section shape of the arc-shaped plate (18) is a circular arc shape, and the connecting support plate (17) is used for supporting the concave frame (14).

Images