Rapid detection device for fire extinguishing system
By designing a rapid detection device for fire protection systems, and utilizing support and lifting components to automatically adjust the height of the nozzle, the problem of low efficiency in detecting smoke detectors at different heights using traditional fire smoke guns is solved, achieving a rapid and efficient detection process.
Patent Information
- Application Number
- CN202422786720.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-15
AI Technical Summary
Traditional fire smoke guns require frequent height adjustments when detecting smoke detectors at different heights, resulting in low detection efficiency.
A rapid testing device for fire protection systems was designed, comprising a storage box, a connecting rod, a nozzle, and an adjustment mechanism. The nozzle height is automatically adjusted through a support component and a lifting component, and the portability of the device is improved by combining a moving component.
This eliminates the need for frequent adjustments to the length of the connecting rod, improving testing efficiency and convenience, and enhancing the flexibility and comfort of the device.
Smart Images
Figure CN223453647U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of fire fighting system detection, especially a fire fighting system rapid detection device. BACKGROUND
[0002] In the modern society, fire poses a serious threat to human life and property safety, and fire fighting system as the key facility to prevent and respond to fire is widely used in various buildings, industrial sites, public places and the like, and the fire fighting system includes fire alarm system, fire water system, gas fire extinguishing system and fire electrical system and the like, and forms a complete fire safety protection system through cooperation of multiple systems.
[0003] The fire fighting equipment may be faulty due to environmental factors, equipment aging, component damage and the like after long-term operation, and therefore it is necessary to periodically detect and maintain the fire fighting system, and when detecting the smoke alarm in the smoke alarm system, the traditional method is to simulate the smoke generated by fire through the fire smoke gun to periodically detect the smoke detector installed in different places.
[0004] However, when using the traditional fire smoke gun, the detector personnel usually holds the fire smoke gun by hand, puts the gun head of the fire smoke gun into the smoke alarm, and then generates smoke for detection, and the height of some smoke alarms is different, and therefore it is necessary to splice or remove the connecting rod according to the height of the alarm multiple times, thereby consuming more time and reducing the detection efficiency, and therefore a fire fighting system rapid detection device is proposed to solve the above problems. UTILITY MODEL CONTENT
[0005] In order to make up for the above shortcomings, the utility model provides a fire fighting system rapid detection device, which aims to improve the problem of "difficulty in adjusting the height of the fire smoke gun according to the smoke alarm of different heights, and reduce the detection efficiency" in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: the fire fighting system rapid detection device comprises a storage box, a battery rod, a connecting rod and a gun head are arranged in the storage box, an adjusting mechanism is arranged at the top of the storage box and the connecting rod, the adjusting mechanism comprises a supporting assembly and a lifting assembly, the supporting assembly comprises a mounting ring and a supporting ring, the mounting ring is fixedly connected to the right upper portion of the storage box, the lifting assembly comprises a sliding rod, a limiting rod is slidably connected to the bottom front surface of the sliding rod, and a spring is fixedly connected to the rear surface of the limiting rod.
[0007] Further description of the above technical scheme:
[0008] The bottom end of the storage box is provided with a moving assembly, the moving assembly comprises a moving wheel, the moving wheel is hinged to the right part of the bottom end of the storage box, and the front surface of the moving wheel is rotationally connected with a guide rod.
[0009] As a further description of the above technical solution:
[0010] The support ring is fixedly connected to the lower right part of the storage box, the sliding rod is slidingly connected to the top end of the connecting rod, the other end of the spring is fixedly connected to the rear surface of the inner wall of the sliding rod, and the top end of the limiting rod is provided as an inclined surface.
[0011] As a further description of the above technical solution:
[0012] The bottom end of the limiting rod is provided as an inclined surface, the front surface of the connecting rod is provided with a plurality of circular grooves, the plurality of circular grooves are uniformly arranged on the front surface of the connecting rod, and the limiting rod is inserted into the inner wall of the circular groove.
[0013] As a further description of the above technical solution:
[0014] The bottom end of the storage box is slidingly connected with a guide frame, and the front surface of the inner wall of the guide frame is provided with a guide groove.
[0015] As a further description of the above technical solution:
[0016] The bottom end of the storage box is fixedly connected with a fixed block in the middle part and is provided with two groups, and the two groups of fixed blocks are penetratingly and rotationally connected with a bidirectional screw rod.
[0017] As a further description of the above technical solution:
[0018] The guide rod is slidingly connected to the inner wall of the guide groove, and the front outer wall of the bidirectional screw rod is threadedly connected with a guide ring.
[0019] As a further description of the above technical solution:
[0020] The right side of the guide ring is hingedly connected with a connecting block, the right end of the connecting block is hingedly connected to the left side of the guide frame, the connecting block, the guide frame and the guide ring are provided with a plurality of groups, and the plurality of groups of the connecting block, the guide frame and the guide ring are symmetrically arranged about the center line of the storage box as the symmetric axis.
[0021] The utility model has the advantages of the following beneficial effects:
[0022] 1. In the utility model, the gun head, the connecting rod and the battery rod are connected and spliced into a detection rod, the inclined surface of the limiting rod is extruded by the inner wall of the circular groove and the connecting rod and moves inwards and out of the circular groove by pressing the limiting rod, at this time the sliding rod can be adjusted, the distance between the sliding rod and the connecting rod is increased, the height of the gun head is increased, higher smoke alarm detection can be adapted, the connecting rod does not need to be spliced, the splicing time is reduced, rapid detection is carried out, and the detection efficiency is improved.
[0023] 2. In the utility model, the two groups of guide rings are moved by rotating the bidirectional threaded rod, the connecting block and the two groups of guide frames are pushed inwards by the guide ring, the guide groove is driven to pull the guide rod and the moving wheel, the moving wheel is contacted to the ground to support after rotating, at this time the moving wheel is matched with the storage box, the battery rod is installed in the mounting ring and the supporting ring to support, at this time the device can be conveniently moved, one hand does not need to be lifted to move and detect, the convenience and comfort are improved, and the flexibility and detection efficiency are further improved. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is a three-dimensional structure schematic view of the overall device in the utility model;
[0025] Figure 2 It is a three-dimensional structure sectional view schematic view of the connecting rod and the sliding rod in the utility model;
[0026] Figure 3 It is a three-dimensional structure bottom view schematic view of the storage box and the guide frame in the utility model;
[0027] Figure 4 It is a three-dimensional structure sectional view schematic view of the guide frame in the utility model.
[0028] LEGEND:
[0029] 1, storage box;2, battery rod;3, connecting rod;4, gun head;5, guide frame;31, mounting ring;32, supporting ring;33, sliding rod;34, spring;35, limiting rod;36, circular groove;51, guide ring;52, connecting block;53, fixed block;54, moving wheel;55, bidirectional threaded rod;56, guide rod;57, guide groove. DETAILED DESCRIPTION
[0030] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0031] With reference to Figure 1 and Figure 2 , the utility model provides a kind of embodiment of fire control system rapid detection device, including storage box 1, storage box 1 can be stored in battery rod 2, connecting rod 3, gun head 4 in box, the inside of storage box 1 is provided with battery rod 2, connecting rod 3, gun head 4, by battery rod 2, connecting rod 3, gun head 4 mutual splicing can be connected into a long detection rod, by holding detection rod by hand and driving gun head 4 contact alarm smoke inlet, by gun head 4 generation smoke is detected to alarm, the top of storage box 1 and connecting rod 3 is provided with the adjusting mechanism that can adjust the height of gun head 4 and the length of connecting rod 3, adjusting mechanism includes the support assembly of providing support and the lifting assembly of driving the height of gun head 4 is adjusted, support assembly includes mounting ring 31 and support ring 32, after battery rod 2 is inserted into support ring 32 by penetrating mounting ring 31, by mounting ring 31 and support ring 32 cooperation support.
[0032] Further, mounting ring 31 is fixedly connected on the right side upper portion of storage box 1, lifting assembly includes the slide bar 33 of moving and increasing the length of connecting rod 3, the bottom front surface of slide bar 33 is slidably connected with the limiting rod 35 for limiting slide bar 33, the rear surface of limiting rod 35 is fixedly connected with spring 34, by pressing limiting rod 35 inwards and extruding spring 34, the inclined surface of limiting rod 35 is slid into circular groove 36, at this time, the inclined surface of limiting rod 35 can be extruded in circular groove 36, continue to make limiting rod 35 move inwards and extrude spring 34, after limiting rod 35 slides out of circular groove 36, the position of slide bar 33 can be adjusted upwards.
[0033] With reference to Figure 1 、 Figure 3 and Figure 4 , the bottom of storage box 1 is provided with moving assembly, and the moving assembly includes moving wheel 54 for driving the storage box 1 to move, and the moving wheel 54 is hingedly connected to the bottom right portion of the storage box 1.
[0034] With reference to Figure 1 and Figure 2The support ring 32 is fixedly connected to the right lower part of the storage box 1, the sliding rod 33 is slidably connected to the top end of the connecting rod 3, the other end of the spring 34 is fixedly connected to the rear surface of the inner wall of the sliding rod 33, the top end of the limiting rod 35 is provided as an inclined surface, by setting the top end and the bottom end of the limiting rod 35 as inclined surfaces, the limiting rod 35 can be pressed first, and after the inclined surface is moved to contact the circular groove 36, the circular groove 36 can extrude the inclined surface to make the limiting rod 35 continue to move inward to extrude the spring 34, and then the limiting rod 35 slides out of the circular groove 36 to release the limiting of the sliding rod 33, at this time, the sliding rod 33 can be rotated to drive the limiting rod 35 to always extrude the inner wall of the connecting rod 3, at this time, the position of the sliding rod 33 can be adjusted to increase the length between the connecting rod 3 and the sliding rod 33, without further splicing, the alarm detector can be adapted to a higher alarm, after adjustment, the sliding rod 33 can be reset to rotate, so that the buckle at the top end of the sliding rod 33 corresponds to the circular groove 36, so that the limiting rod 35 corresponds to the circular groove 36, at this time, the sliding rod 33 can be moved up and down to cooperate with the reverse force of the extruded spring 34 to make the limiting rod 35 correspondingly slide into the inner wall of the circular groove 36 to limit the sliding rod 33 and the limiting rod 35.
[0035] Further, the bottom end of the limiting rod 35 is provided as an inclined surface, the front surface of the connecting rod 3 is provided with a circular groove 36 and a plurality of groups, a plurality of groups of circular grooves 36 can correspondingly adapt to the detection of alarm detectors of different heights, and the plurality of groups of circular grooves 36 are evenly arranged on the front surface of the connecting rod 3, and the limiting rod 35 is inserted into the inner wall of the circular groove 36.
[0036] Referring to Figure 1 , Figure 3 and Figure 4 , the bottom end of the storage box 1 is slidably connected with a guide frame 5 for moving the guide rod 56, the inner wall of the guide frame 5 is provided with a guide groove 57 for providing a space for the movement of the guide rod 56 and driving the movement of the guide rod 56, the middle part of the bottom end of the storage box 1 is fixedly connected with two fixed blocks 53 for supporting the bidirectional threaded rod 55, the top end of the limiting rod 35 is provided as an inclined surface, by setting the top end and the bottom end of the limiting rod 35 as inclined surfaces, the limiting rod 35 can be pressed first, and after the inclined surface is moved to contact the circular groove 36, the circular groove 36 can extrude the inclined surface to make the limiting rod 35 continue to move inward to extrude the spring 34, and then the limiting rod 35 slides out of the circular groove 36 to release the limiting of the sliding rod 33, at this time, the sliding rod 33 can be rotated to drive the limiting rod 35 to always extrude the inner wall of the connecting rod 3, at this time, the position of the sliding rod 33 can be adjusted to increase the length between the connecting rod 3 and the sliding rod 33, without further splicing, the alarm detector can be adapted to a higher alarm, after adjustment, the sliding rod 33 can be reset to rotate, so that the buckle at the top end of the sliding rod 33 corresponds to the circular groove 36, so that the limiting rod 35 corresponds to the circular groove 36, at this time, the sliding rod 33 can be moved up and down to cooperate with the reverse force of the extruded spring 34 to make the limiting rod 35 correspondingly slide into the inner wall of the circular groove 36 to limit the sliding rod 33 and the limiting rod 35.
[0037] Referring to Figure 1 , Figure 3 and Figure 4The guide rod 56 is slidingly connected to the inner wall of the guide groove 57, and the guide frame 5 can drive the guide rod 56 to slide on the inner wall of the guide groove 57 through the guide groove 57 and cooperate with the moving wheel 54 to be hinged at the bottom end of the storage box 1, so that the moving wheel 54 can rotate to contact the ground for support. The front outer wall of the bidirectional threaded rod 55 is threadedly connected with the guide ring 51 driving the front end of the connecting block 52 to move, the right side of the guide ring 51 is hingedly connected with the connecting block 52 driving the guide frame 5 to move, the connecting block 52 is inclined, and the guide ring 51 can be driven to move forward and backward to drive the guide frame 5 to move left and right. The right end of the connecting block 52 is hingedly connected to the left side of the guide frame 5, and the connecting block 52, the guide frame 5 and the guide ring 51 are provided in multiple groups and symmetrically arranged about the center line of the storage box 1 to increase stability.
[0038] Working principle: when using, when higher alarm detectors need to be detected, the limiting rod 35 can be pressed to extrude the spring 34. After the limiting rod 35 is pressed in, the inclined surface of the limiting rod 35 contacts the inner wall of the circular groove 36. At this time, the inclined surface of the limiting rod 35 can be extruded through the circular groove 36 and the connecting rod 3, and the limiting rod 35 can be continuously moved inward to slide out of the circular groove 36 to release the limiting of the slide rod 33. At this time, the slide rod 33 can be rotated to make the limiting rod 35 always clamped in the inner wall of the connecting rod 3. At this time, the height of the slide rod 33 can be adjusted. After adjustment, the connecting buckle at the top end of the slide rod 33 can be rotated to correspondingly align the circular groove 36, so that the limiting rod 35 can be correspondingly aligned with the circular groove 36, and the limiting rod 35 can be moved up and down to cooperate with the reverse force of the spring 34 being extruded to reset the limiting rod 35 from the inner wall of the circular groove 36. Thus, the slide rod 33 can be continuously limited, and higher alarms can be detected without the need for continued splicing, improving convenience and reducing splicing time, thereby enabling rapid detection and improving detection efficiency.
[0039] By rotating the two-way threaded rod 55 and the two sets of guide rings 51 are connected by screw, so that the two sets of guide rings 51 to the front surface moves to pull the left end and the right end of the two sets of connecting blocks 52, through the right end of the two sets of connecting blocks 52 pull the guide frame 5 so that the two sets of guide frame 5 to move inward, thereby driving the two sets of guide groove 57 to move inward, at this time through the guide groove 57 pull the guide rod 56, cooperate with the guide rod 56 and the moving wheel 54 and the bottom end of the storage box 1 is articulated, so that the guide rod 56 moves inward at the same time downward sliding in the inner wall of the guide groove 57, so that the guide rod 56 with the bottom end of the moving wheel 54 as the center of rotation, thereby driving the moving wheel 54 rotation to open contact to the ground to support, at this time can be supported by the moving wheel 54 back to the storage box 1 is moved, without always take while, in the detection time can be inserted into the support ring 32 through the battery rod 2 of the bottom end of the detection rod of the completed detection rod support, at this time can be holding the detection rod driven storage box 1 moves, at this time can be easily moved, without holding the storage box 1 with the other hand lifting the detection rod and detection, improve the convenience and comfort, further improve the flexibility and detection efficiency.
[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.
Claims
1. A rapid detection device for fire-fighting systems, comprising a housing (1), characterized in that: The inside of the storage box (1) is provided with a battery rod (2), a connecting rod (3) and a gun head (4), the top end of the storage box (1) and the connecting rod (3) is provided with an adjusting mechanism, the adjusting mechanism comprises a supporting assembly and a lifting assembly, the supporting assembly comprises a mounting ring (31) and a supporting ring (32), the mounting ring (31) is fixedly connected to the right upper part of the storage box (1), the lifting assembly comprises a sliding rod (33), the bottom front surface of the sliding rod (33) is slidably connected with a limiting rod (35), and the rear surface of the limiting rod (35) is fixedly connected with a spring (34).
2. The fire system rapid detection device of claim 1, wherein: The bottom end of the storage box (1) is provided with a moving assembly, the moving assembly comprises a moving wheel (54), the moving wheel (54) is hinged to the bottom right part of the storage box (1), and the front surface of the moving wheel (54) is rotatably connected with a guide rod (56).
3. The fire system rapid detection device of claim 1, wherein: The supporting ring (32) is fixedly connected to the right lower part of the storage box (1), the sliding rod (33) is slidably connected to the top end of the connecting rod (3), the other end of the spring (34) is fixedly connected to the rear surface of the inner wall of the sliding rod (33), and the top end of the limiting rod (35) is provided as an inclined surface.
4. The fire protection system rapid detection apparatus of claim 1, wherein: The bottom end of the limiting rod (35) is provided as an inclined surface, the front surface of the connecting rod (3) is provided with a circular groove (36), a plurality of circular grooves (36) are evenly arranged on the front surface of the connecting rod (3), and the limiting rod (35) is inserted into the inner wall of the circular groove (36).
5. The fire protection system rapid detection apparatus of claim 2, wherein: The bottom end of the storage box (1) is slidably connected with a guide frame (5), and the inner wall of the guide frame (5) is provided with a guide groove (57).
6. The fire protection system rapid detection apparatus of claim 5, wherein: The bottom end of the storage box (1) is fixedly connected with a fixed block (53) and provided with two groups, and a bidirectional threaded rod (55) penetrates between the two groups of fixed blocks (53) and is rotatably connected.
7. The fire protection system rapid detection apparatus of claim 6, wherein: The guide rod (56) is slidably connected to the inner wall of the guide groove (57), and the front outer wall of the bidirectional threaded rod (55) is threadedly connected with a guide ring (51).
8. The fire protection system rapid detection apparatus of claim 7, wherein: The right side of the guide ring (51) is hinged with a connecting block (52), the right end of the connecting block (52) is hinged to the left side of the guide frame (5), the connecting block (52), the guide frame (5) and the guide ring (51) are provided in multiple groups, and the multiple groups of the connecting block (52), the guide frame (5) and the guide ring (51) are symmetrically arranged with the center line of the storage box (1) as the axis of symmetry.