Fire hydrant cabinet device

Abstract

This utility model discloses a fire hydrant box device with a fire alarm, relating to the technical field of fire hydrant boxes. The utility model includes a fire hydrant box, two support parts mounted on the fire hydrant box, several quick-change parts mounted on the front and rear sides of the fire hydrant box, and several assembly parts mounted on the fire hydrant box. Each quick-change part includes a snap-fit ​​assembly and a snap-ring assembly. The snap-fit ​​assembly includes a fixing block fixedly connected to the front side of the fire hydrant box, a rectangular box fixedly connected to the top of the fixing block, a sliding rod passing through the rectangular box, a rectangular slider rotatably connected to the outer wall of the sliding rod, and an elastic element mounted on the sliding rod. This utility model, by incorporating quick-change parts, solves the problems of existing fire hydrant box devices being inconvenient to install, requiring specialized tools for installation and disassembly, resulting in low operational efficiency, difficulty in rapid deployment in emergency situations, and inconvenience for routine maintenance and replacement.

Description

Technical Field

[0001] This utility model belongs to the technical field of fire hydrant boxes, and in particular relates to fire hydrant box devices with fire alarms. Background Technology

[0002] With the acceleration of urbanization and the dense development of high-rise buildings, the importance of public fire safety has become increasingly prominent. When a fire occurs, the timely detection and rapid response to the initial fire are key to controlling the fire and reducing losses. As the most basic and important initial fire extinguishing equipment inside a building, the fire hydrant box has a built-in fire alarm device that is the first line of defense for triggering emergency response, notifying personnel to evacuate, and guiding professional fire rescue. The reliability of its performance and the immediacy of the alarm directly affect the success or failure of fire emergency response. Therefore, fire hydrant boxes with fire alarms are needed to house fire alarm devices.

[0003] Existing fire hydrant boxes are inconvenient to install, requiring specialized tools for installation and dismantling, resulting in low operational efficiency, difficulty in rapid deployment in emergencies, and inconvenience for routine maintenance and replacement. Utility Model Content

[0004] The purpose of this utility model is to provide a fire hydrant box device with a fire alarm. By setting up a quick-change part, it solves the problems of existing fire hydrant box devices being inconvenient to install, requiring professional tools for installation and disassembly, having low operating efficiency, being difficult to deploy quickly in emergency situations, and being unfavorable for daily maintenance and replacement.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a fire hydrant box device for fire alarms, including a fire hydrant box, two support parts disposed on the fire hydrant box, several quick-change parts disposed on the front and rear sides of the fire hydrant box, and several assembly parts disposed on the fire hydrant box. The quick-change parts include a buckle assembly and a snap ring assembly. The buckle assembly includes a fixing block fixedly connected to the front side of the fire hydrant box. A rectangular box is fixedly connected to the top of the fixing block. A sliding rod passes through the rectangular box. A rectangular slider is rotatably connected to the outer wall of the sliding rod. An elastic element is disposed on the sliding rod.

[0007] Furthermore, the retaining ring assembly includes a rectangular groove formed on the straight rod two, a square block provided on the inner top wall of the straight rod two, a rectangular through groove formed on the retaining ring assembly, a rectangular limiting groove formed at the bottom of the square block, and the top of the square block contacting the straight rod two. The rectangular limiting groove is connected to and fits the rectangular groove. The retaining ring assembly and the snap fastener assembly cooperate with each other to provide a positioning and locking structure for the installation of the fire hydrant box. During the installation of the fire hydrant box, the rectangular groove, square block, rectangular through groove, and rectangular limiting groove, etc., form a stable locking connection with the components of the snap fastener assembly, ensuring the stability of the fire hydrant box after installation and preventing it from loosening or falling off during use.

[0008] Furthermore, the assembly includes a connecting component and an anti-detachment component. The connecting component includes a bolt passing through the first straight rod, with a nut threaded onto the outer wall of the bolt. The bolt has a groove and only contacts the first straight rod. The bolt also passes through and contacts the second straight rod. The bolt and nut connect and fix the first and second straight rods, forming a stable support structure that provides reliable support for the fire hydrant box. This ensures the overall stability of the fire hydrant box after installation, enabling it to withstand its own weight and potential external forces.

[0009] Furthermore, the anti-detachment component includes a locking block disposed on the inner wall of the top of the slot, with a connecting rod passing through the locking block. A rectangular block is fixedly connected to the bottom of the connecting rod, and a second spring is fixedly connected to the top of the rectangular block. The connecting rod is slidably connected to the locking block, and the top of the second spring is fixedly connected to the locking block. Both the locking block and the rectangular block abut against the slot. The anti-detachment component works in conjunction with the connecting component. Through the structural design of the locking block, connecting rod, rectangular block, and second spring, after the bolt and nut are connected, the locking block and rectangular block are engaged in the bolt's slot. The spring force prevents the nut from loosening and falling off, effectively enhancing the reliability of the connecting component connection, avoiding support structure failure due to nut loosening, and ensuring the safety and stability of the fire-fighting equipment in emergency scenarios.

[0010] Furthermore, the support includes a straight rod one disposed behind the fire hydrant box, an inclined rod on the inner wall of the straight rod one, a straight rod two disposed at the top of the inclined rod, the top of the straight rod two contacting the fire hydrant box, and the rear side of the straight rod two contacting the inner wall of the straight rod one.

[0011] Furthermore, the elastic element includes a spring fixedly connected to the bottom of the rectangular slider. A rectangular limiting block is fixedly connected to the bottom of the slider. The bottom of the spring is fixedly connected to the rectangular box. The rectangular limiting block is adapted to the rectangular limiting groove and the rectangular slot. The top of the rectangular limiting block abuts against the inner top wall of the rectangular limiting groove. Through the cooperation of the fixing block, rectangular box, slider, rectangular slider, and spring, quick engagement and disengagement with the retaining ring assembly can be achieved, thereby facilitating the installation and disassembly of the fire hydrant box. The operation can be completed without complicated tools, greatly improving the efficiency of fire hydrant box installation or disassembly and meeting the needs of rapid deployment in emergency situations and routine maintenance and replacement.

[0012] Furthermore, the quick-change section has four parts, and the assembly section has six parts.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By setting up a quick-change section, when installing a fire hydrant box, place the fire hydrant box on the straight rod two, so that the rectangular limiting block on it passes through the rectangular slot, and then insert the square block through the rectangular through slot into the rectangular limiting block, so that the top of the square block contacts the straight rod two. Press the sliding rod to make it move the rectangular limiting block through the rectangular through slot. During this process, the spring one is compressed by the rectangular slider. Then rotate the sliding rod to make it move the rectangular limiting block to rotate 90 degrees. Release the sliding rod, and the spring one will rebound to make the rectangular limiting block lock into the rectangular limiting slot. The other quick-change sections can be operated in the same way to complete the installation of the fire hydrant box. Conversely, by pressing the sliding rod and then rotating the sliding rod 90 degrees, the rectangular limiting block can be separated from the square block through the rectangular through slot to complete the disassembly of the fire hydrant box. This can realize the quick replacement of fire hydrant boxes, and the installation or disassembly of fire hydrant boxes can be completed without complicated tools, which greatly improves the operational efficiency and facilitates rapid deployment in emergency situations and routine maintenance and replacement.

[0015] 2. By setting up an anti-detachment component, when assembling the support unit, align the holes of straight rod two and straight rod one, insert the bolt from one side of the straight rod, and then screw the nut into the bolt from the side of straight rod two. Press the locking block to bring it close to the rectangular block at the specified distance. At this time, spring two is compressed, inserting the locking block and rectangular block into the slot. Stop pressing the locking block, and spring two will rebound, causing the locking block and rectangular block to lock in the slot, thus preventing the nut from falling off. This completes the assembly of the support unit. The spring force makes the locking block and rectangular block lock into the bolt slot, effectively preventing the nut from loosening and falling off, avoiding failure of the support structure due to loose parts, and ensuring the safety and stability of fire-fighting equipment in emergency scenarios.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the quick-change part of this utility model;

[0020] Figure 3 This is an exploded structural diagram of the quick-change part of this utility model;

[0021] Figure 4 This is a partial structural diagram of the assembly part of this utility model;

[0022] Figure 5 This is an exploded structural diagram of the assembly part of this utility model.

[0023] Figure 6 This is a partial cross-sectional view of the anti-detachment component of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Support unit; 111. Fire hydrant box; 112. Straight rod one; 113. Diagonal rod; 114. Straight rod two; 2. Quick replacement unit; 21. Buckle assembly; 211. Fixing block; 212. Rectangular box; 213. Slide rod; 214. Rectangular slider; 215. Spring one; 216. Rectangular limit block; 22. Snap ring assembly; 221. Rectangular groove; 222. Square block; 223. Rectangular through groove; 224. Rectangular limit groove; 3. Assembly unit; 31. Connecting assembly; 311. Bolt; 312. Nut; 313. Snap groove; 32. Anti-detachment assembly; 321. Snap block; 322. Connecting rod; 323. Rectangular block; 324. Spring two. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Please see Figure 1-6As shown, this utility model is a fire hydrant box device with fire alarm, including a fire hydrant box 111, a support part 1, a quick-change part 2, and an assembly part 3. There are two support parts 1, both mounted on the fire hydrant box 111; four quick-change parts 2 are arranged in a mirror image on the front and rear sides of the fire hydrant box 111; and six assembly parts 3 are arranged in a mirror image on the fire hydrant box 111. The support part 1 includes a straight rod 112 located at the rear of the fire hydrant box 111. An inclined rod 113 is provided on the inner wall of the straight rod 112, and a second straight rod 114 is provided at the top of the inclined rod 113. The top of the second straight rod 114 contacts the fire hydrant box 111, and the rear side of the second straight rod 114 contacts the inner wall of the first straight rod 112.

[0028] The quick-change unit 2 includes a buckle assembly 21 and a retaining ring assembly 22. The buckle assembly 21 is located on the front side of the fire hydrant box 111, and the retaining ring assembly 22 is located on the straight rod 114. The retaining ring assembly 22 is located on the inner wall of the top of the straight rod 114. The buckle assembly 21 includes a fixing block 211 fixedly connected to the front side of the fire hydrant box 111. A rectangular box 212 is fixedly connected to the top of the fixing block 211. A sliding rod 213 passes through the rectangular box 212. A rectangular slider 214 is rotatably connected to the outer wall of the sliding rod 213. An elastic element is provided on the sliding rod 213. The rectangular box 212 is in contact with the sliding rod 213. The sliding rod 213 passes through the fixing block 211 and is in contact with the inner wall of the rectangular box 212. The rectangular slider 214 is slidably connected to the inner wall of the rectangular box 212. The retaining ring assembly 22 includes a rectangular groove 221 formed on the straight rod 214. A square block 222 is provided on the top inner wall of the straight rod 214. A rectangular through groove 223 is formed on the retaining ring assembly 22. A rectangular limiting groove 224 is formed at the bottom of the square block 222. The top of the square block 222 contacts the straight rod 214. The rectangular limiting groove 224 communicates with and is adapted to the rectangular groove 221. The elastic element includes a spring 215 fixedly connected to the bottom of the rectangular slider 214. The bottom of the slider 213 is fixedly connected to... The rectangular limiting block 216 has a bottom fixedly connected to the rectangular box 212 via the spring 215. The rectangular limiting block 216 is adapted to the rectangular limiting groove 224 and the rectangular groove 221. The top of the rectangular limiting block 216 abuts against the top inner wall of the rectangular limiting groove 224. By setting the quick replacement part 2, the fire hydrant box 111 can be quickly replaced. The installation or removal of the fire hydrant box 111 can be completed without complicated tools, which greatly improves the operating efficiency and facilitates rapid deployment in emergency situations and daily maintenance and replacement.

[0029] Assembly part 3 includes a connecting component 31 and an anti-detachment component 32. The connecting component 31 is disposed on straight rod 112 and straight rod 214, and the retaining ring component 22 is disposed on straight rod 214. The retaining ring component 22 is disposed on the buckle component 21. The connecting component 31 includes a bolt 311 that passes through straight rod 112. The outer wall of the bolt 311 is threaded with a nut 312. The bolt 311 has a retaining groove 313. The bolt 311 only contacts straight rod 112, and the bolt 311 passes through straight rod 214 and contacts it. The anti-detachment component 32 includes a locking block 321 disposed on the inner wall of the top of the locking slot 313. A connecting rod 322 passes through the locking block 321. A rectangular block 323 is fixedly connected to the bottom of the connecting rod 322. A spring 324 is fixedly connected to the top of the rectangular block 323. The connecting rod 322 is slidably connected to the locking block 321, and the top of the spring 324 is fixedly connected to the locking block 321. Both the locking block 321 and the rectangular block 323 abut against the locking slot 313. By setting the anti-detachment component 32, the nut 312 can be effectively prevented from falling off, avoiding failure of the support structure due to loosening of the components, and ensuring the safety and stability of the fire-fighting equipment in emergency scenarios.

[0030] One specific application of this embodiment: During use, when assembling the support part 1, align the holes of the second straight rod 114 and the first straight rod 112, insert the bolt 311 from the side of the first straight rod 112, and then screw the nut 312 into the bolt 311 from the side of the second straight rod 114. Then press the locking block 321 so that it approaches the rectangular block 323 to a specified distance. At this time, the second spring 324 is compressed, inserting the locking block 321 and the rectangular block 323 into the slot 313. When the locking block 321 is no longer pressed, the second spring 324 rebounds, causing the locking block 321 and the rectangular block 323 to lock in the slot 313, thereby preventing the nut 312 from falling off. This completes the assembly of the support part 1. When installing the fire hydrant box 111, place the fire hydrant box 111 on the second straight rod 114 so that the rectangular limiting block 216 on it passes through the rectangular slot 221. Next, insert the square block 222 into the rectangular limiting block 216 through the rectangular through slot 223, so that the top of the square block 222 contacts the straight rod 114. Press the sliding rod 213 to make it move the rectangular limiting block 216 through the rectangular through slot 223. During this process, the spring 215 is compressed by the rectangular slider 214. Then rotate the sliding rod 213 to make it rotate the rectangular limiting block 216 ninety degrees. Release the sliding rod 213, and the spring 215 will rebound and move the rectangular limiting block 216 into the rectangular limiting slot 224. Similarly, operate the other quick replacement parts 2 to complete the installation of the fire hydrant box 111. Conversely, press the sliding rod 213 and then rotate the sliding rod 213 ninety degrees to make the rectangular limiting block 216 separate from the square block 222 through the rectangular through slot 223, thus completing the disassembly of the fire hydrant box 111.

Claims

1. A fire hydrant box device with fire alarm, comprising a fire hydrant box (111), characterized in that, It also includes two support parts (1) set on the fire hydrant box (111), several quick replacement parts (2) set on the front and rear sides of the fire hydrant box (111), and several assembly parts (3) set on the fire hydrant box (111). The quick replacement part (2) includes a buckle assembly (21) and a snap ring assembly (22). The buckle assembly (21) includes a fixing block (211) fixedly connected to the front side of the fire hydrant box (111). A rectangular box (212) is fixedly connected to the top of the fixing block (211). A slide rod (213) passes through the rectangular box (212). A rectangular slider (214) is rotatably connected to the outer wall of the slide rod (213). An elastic element is provided on the slide rod (213).

2. The fire hydrant box device for fire alarm as described in claim 1, characterized in that, The retaining ring assembly (22) includes a rectangular groove (221) opened on the straight rod two (114), a square block (222) is provided on the top inner wall of the straight rod two (114), a rectangular through groove (223) is opened on the retaining ring assembly (22), a rectangular limiting groove (224) is opened at the bottom of the square block (222), the top of the square block (222) is in contact with the straight rod two (114), and the rectangular limiting groove (224) is connected to and adapted to the rectangular groove (221).

3. The fire hydrant box device with fire alarm as described in claim 1, characterized in that, The assembly part (3) includes a connecting component (31) and an anti-detachment component (32). The connecting component (31) includes a bolt (311) that passes through the first straight rod (112). The outer wall of the bolt (311) is threaded with a nut (312). The bolt (311) has a slot (313). The bolt (311) only contacts the first straight rod (112). The bolt (311) passes through the second straight rod (114) and contacts it.

4. The fire hydrant box device with fire alarm as described in claim 3, characterized in that, The anti-detachment component (32) includes a locking block (321) disposed on the inner wall of the top of the locking slot (313). A connecting rod (322) passes through the locking block (321). A rectangular block (323) is fixedly connected to the bottom of the connecting rod (322). A second spring (324) is fixedly connected to the top of the rectangular block (323). The connecting rod (322) is slidably connected to the locking block (321). The top of the second spring (324) is fixedly connected to the locking block (321). Both the locking block (321) and the rectangular block (323) abut against the locking slot (313).

5. The fire hydrant box device with fire alarm as described in claim 4, characterized in that, The support part (1) includes a straight rod (112) located behind the fire hydrant box (111), a diagonal rod (113) on the inner wall of the straight rod (112), a straight rod (114) on the top of the diagonal rod (113), the top of the straight rod (114) being in contact with the fire hydrant box (111), and the rear side of the straight rod (114) being in contact with the inner wall of the straight rod (112).

6. The fire hydrant box device for fire alarm as described in claim 1, characterized in that, The elastic element includes a spring (215) fixedly connected to the bottom of the rectangular slider (214), a rectangular limiting block (216) fixedly connected to the bottom of the slider (213), the bottom of the spring (215) fixedly connected to the rectangular box (212), the rectangular limiting block (216) is adapted to the rectangular limiting groove (224) and the rectangular groove (221), and the top of the rectangular limiting block (216) abuts against the top inner wall of the rectangular limiting groove (224).

7. The fire hydrant box device with fire alarm as described in claim 6, characterized in that, The quick-change section (2) has four parts, and the assembly section (3) has six parts.

Images