Split type track inspection smoke detection device

Abstract

The utility model relates to a split type track inspection smoke detection device in the technical field of fire alarm, which comprises a track plate, a metal outer track and a metal inner track are arranged at the upper end of the track plate, and a smoke detector is arranged at the upper end of the track plate; during use, the smoke detector slides on the two rails to achieve the purpose of smoke detection in different areas, during mobile detection, the protection frame can be used for protecting the smoke detector to prevent external force from directly acting on the smoke detector, so that the service life of the smoke detector can be prolonged, and in the use process, the smoke detector is prevented from being damaged. When the device is used, a person can rotate the protection plate downwards to separate the protection plate from the protection frame, so that the smoke detector is exposed from the protection frame, and the person can maintain the smoke detector conveniently, and therefore, when the device is used, the device not only can detect different areas, but also can protect the smoke detector and maintain and operate the smoke detector; and the convenience in use is greatly improved.

Description

Technical Field

[0001] The utility model relates to a split - type track inspection smoke detection device, in particular to a split - type track inspection smoke detection device applied to the field of fire alarm. Background Art

[0002] A smoke detection device is a device capable of detecting fire smoke. It is mainly used for fire prevention. When a fire occurs, the smoke detection device can give an alarm in time and activate the fire protection system to help evacuate people, reduce casualties, and is of great significance for protecting the lives of employees.

[0003] The specification of Chinese Patent CN106299611A discloses an intelligent power network inspection robot with a smoke - detecting electrical appliance, including a vehicle - mounted platform. Driving wheels are arranged below the vehicle - mounted platform; a detection tower is arranged on the vehicle - mounted platform, and an inspection circuit is arranged in the detection tower; a servo motor for driving the driving wheels to rotate is arranged in the vehicle - mounted platform; the inspection circuit includes a central processing controller and a camera device signal - connected to the central processing controller, and the camera device is arranged at the top of the detection tower; the servo motor is signal - connected to the central processing controller, and the inspection circuit further includes a communication device signal - connected to the central processing controller. The communication device includes a communication antenna and a communication chip. Through the setting of the vehicle - mounted platform, personnel inspection can be changed into intelligent robot inspection, which is convenient, simple, low - cost, safe and reliable.

[0004] When the above - mentioned inspection robot is in use, when it accidentally hits an external object or is placed outdoors, the external object will directly act on it, resulting in relatively high damage to it and inconvenient maintenance. Summary of the Utility Model

[0005] Aiming at the above - mentioned prior art, the technical problem to be solved by the utility model is that when the existing smoke detection device accidentally hits an external object or is placed outdoors, the external object will directly act on it, resulting in relatively high damage to it and inconvenient maintenance.

[0006] To solve the above problems, the utility model provides a split-type track inspection smoke detection device, which includes a track plate. A metal outer rail and a metal inner rail are provided at the upper end of the track plate. A smoke detector is provided at the upper end of the track plate. A plurality of rollers are provided at the lower end of the smoke detector, and the rollers are respectively inserted into the metal outer rail and the metal inner rail. A rectangular frame is fixedly connected to the outer end of the smoke detector. A protection frame is placed in a fitting manner on the upper end of the rectangular frame. A plurality of protection plates are hinged to the outer end of the protection frame. A round plate is fixedly connected to the end of the protection plate away from the protection frame. A fixed plate is fixedly connected to the upper end of the protection frame. A plurality of insertion slots are provided at the outer end of the fixed plate. An insertion pipe is movably inserted into the interior of the insertion slot. The end of the insertion pipe away from the fixed plate is fixedly connected to the protection plate. A detection host is fixedly connected to the upper end of the track plate. A horizontal hole is provided on the protection plate.

[0007] In the above-mentioned split-type track inspection smoke detection device, the device can not only detect smoke in different areas, but also protect the smoke detector, as well as perform maintenance or operation.

[0008] As a further improvement of the present application, a plurality of threaded pipes are threadedly connected to the upper end of the fixed plate, and a first limiting groove for movably inserting the threaded pipe is provided at the outer end of the insertion pipe.

[0009] As a further improvement of the present application, a sealing frame is fixedly connected to the lower end of the protection frame, and a reinforcement groove for movably inserting the sealing frame is provided at the upper end of the rectangular frame.

[0010] As a further improvement of the present application, a rectangular hole is provided on the protection plate, a transparent plate is fixedly connected to the interior of the rectangular hole, and a baffle is fixedly connected to the end of the protection plate away from the protection frame.

[0011] As a further improvement of the present application, a first magnetic coating is applied to the lower end of the sealing frame, and a second magnetic coating is applied to the inner bottom wall of the reinforcement groove.

[0012] As another improvement of the present application, a filter plate is movably inserted into the interior of the horizontal hole. Installation blocks are fixedly connected to a pair of side ends of the filter plate. A pair of installation grooves for movably inserting the installation blocks are provided at the end of the protection plate away from the protection frame. A threaded pipe two is threadedly connected to the interior of the installation block, and a second limiting groove for threadedly connecting the threaded pipe two is provided on the inner side wall of the installation groove.

[0013] In summary, the device can not only detect smoke in different areas, but also protect the smoke detector. At the same time, during use, it is also convenient for personnel to operate and maintain the smoke detector, improving the convenience of personnel using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present application;

[0015] Figure 2 Schematic cross-sectional view of the track slab according to the first embodiment of the present application;

[0016] Figure 3 Schematic diagram of the downward rotation of the protection plate according to the first embodiment of the present application and a three-dimensional schematic diagram at the filter plate according to the second embodiment;

[0017] Figure 4 In the present application Figure 3 Partial enlarged schematic diagram at position A.

[0018] Explanation of the reference numerals in the figure:

[0019] 1. Track slab; 2. Metal outer rail; 3. Metal inner rail; 4. Smoke detector; 5. Rectangular frame; 6. Protection frame; 7. Protection plate; 8. Circular plate; 9. Fixed plate; 10. Insertion slot; 11. Insertion pipe; 12. Detection host; 13. Horizontal hole; 14. Transparent plate; 15. Sealing frame; 16. Reinforcement slot; 17. Magnetic coating two; 18. Filter plate; 19. Installation block; 20. Installation slot; 21. Baffle. Specific embodiments

[0020] The following describes in detail two embodiments of the present application with reference to the accompanying drawings.

[0021] The first embodiment:

[0022] Figures 1-4 A split-type track inspection smoke detection device is shown, including a track slab 1. A metal outer rail 2 and a metal inner rail 3 are provided at the upper end of the track slab 1. A smoke detector 4 is provided at the upper end of the track slab 1. A plurality of rollers are provided at the lower end of the smoke detector 4, and the rollers are respectively inserted into the metal outer rail 2 and the metal inner rail 3. A rectangular frame 5 is fixedly connected to the outer end of the smoke detector 4. A protection frame 6 is placed in contact with the upper end of the rectangular frame 5. A plurality of protection plates 7 are hinged to the outer end of the protection frame 6. A circular plate 8 is fixedly connected to the end of the protection plate 7 away from the protection frame 6. A fixed plate 9 is fixedly connected to the upper end of the protection frame 6. A plurality of insertion slots 10 are provided at the outer end of the fixed plate 9. An insertion pipe 11 is movably inserted into the insertion slot 10. One end of the insertion pipe 11 away from the fixed plate 9 is fixedly connected to the protection plate 7. A detection host 12 is fixedly connected to the upper end of the track slab 1. A horizontal hole 13 is provided on the protection plate 7;

[0023] A plurality of first threaded pipes are threadedly connected to the upper end of the fixed plate 9. A first limiting groove for movably inserting the first threaded pipe is formed at the outer end of the insertion pipe 11. A sealing frame 15 is fixedly connected to the lower end of the protection frame 6. By using the sealing frame 15, the sealing performance of the connection between the upper end of the rectangular frame 5 and the lower end of the protection frame 6 can be improved. A reinforcing groove 16 for movably inserting the sealing frame 15 is formed at the upper end of the rectangular frame 5. A rectangular hole is formed in the protection plate 7, and a transparent plate 14 is fixedly connected inside the rectangular hole. By using the transparent plate 14, it is convenient for personnel to observe the working state of the smoke detector 4. A baffle 21 is fixedly connected to the end of the protection plate 7 away from the protection frame 6. In rainy weather, the baffle 21 can block rainwater, making it difficult for the rainwater to enter the protection frame 6 through the horizontal hole 13 and contact the smoke detector 4. A first magnetic coating is applied to the lower end of the sealing frame 15, and a second magnetic coating 17 is applied to the inner bottom wall of the reinforcing groove 16. After the second magnetic coating 17 is adsorbed to the first magnetic coating, the stability of the sealing frame 15 in the reinforcing groove 16 can be improved, and further the stability of the protection frame 6 on the rectangular frame 5 can be improved.

[0024] During use, as Figure 1 shown, the metal outer rail 2 and the metal inner rail 3 do not intersect, maintain electrical isolation, and the device can be fixed to areas such as the ground or ceiling by insulating materials. The detection host 12 is respectively connected to the metal outer rail 2 and the metal inner rail 3 through the track power supply wire to provide a safe power supply voltage for the two tracks. The smoke detector 4 is connected by rollers and installed on the metal outer rail 2 and the metal inner rail 3. The power is provided by the safe voltage on the metal outer rail 2 and the metal inner rail 3, and it travels uniformly along the track. While traveling, the smoke detector 4 will detect the smoke concentration in the air in the area it passes through. The detection host 12 will emit a blocking detection light wave in real time. After the smoke detector 4 travels one circle, it will pass by the detection host 12 and produce a blocking reflection effect on the blocking detection light wave. At this time, the detection host 12 will record the blocking moment, and one path inspection of the smoke detector 4 is completed;

[0025] During the use of the smoke detector 4, if there is smoke in the surrounding area, the smoke will enter the protection frame 6 through the horizontal hole 13 and be detected by the smoke detector 4. When it is impacted by external objects or encounters bad weather outdoors (such as heavy rain, hail, etc.), the protection frame 6 is used to shield and protect the smoke detector 4 to prevent external forces from directly acting on the smoke detector 4, reduce the damage caused by external forces to the smoke detector 4, and improve its service life. When performing maintenance or operations on the smoke detector 4, one or more corresponding sides on the protection frame 6 can be selected according to the position convenient for maintenance and operation. Then, the first threaded pipe is removed from the fixed plate 9, and the first threaded pipe is separated from the insertion pipe 11. Then, the insertion pipe 11 is pulled so that one end of it is removed from the insertion slot 10, and the circular plate 8 and the protection plate 7 are driven to rotate downward and separate from the protection frame 6 (combined with Figure 2As shown, the smoke detector 4 is exposed, and then the personnel can repair or operate it;

[0026] In summary, the device can not only detect smoke in different areas, but also protect the smoke detector 4, improve its service life. At the same time, during use, it is also convenient for personnel to operate and repair the smoke detector 4, improving the convenience of personnel using the device.

[0027] The second embodiment:

[0028] Based on the first embodiment, the following structure is newly added in this embodiment, and the rest is the same as the first embodiment, specifically as follows:

[0029] Figure 3 It is shown that a filter plate 18 is movably inserted inside the horizontal hole 13. A pair of mounting blocks 19 are fixedly connected to a pair of side ends of the filter plate 18. A pair of mounting grooves 20 for movably inserting the mounting blocks 19 are opened at one end of the protection plate 7 away from the protection frame 6. A second threaded pipe is threadedly connected inside the mounting block 19, and a second limiting groove for threadedly connecting the second threaded pipe is opened on the inner side wall of the mounting groove 20.

[0030] During use, the filter plate 18 needs to be inserted into the horizontal hole 13. At the same time, the mounting blocks 19 are inserted into the mounting grooves 20, and then the second threaded pipe is installed in the mounting blocks 19 and the second limiting grooves to fix the mounting blocks 19 and the filter plate 18 on the protection plate 7. The filter plate 18 is used to filter the dust in the air entering the horizontal hole 13, so that the dust is not easily passed through the horizontal hole 13 and adhered to the smoke detector 4, so that the smoke detector 4 is not easily contaminated by dust.

[0031] Combined with the current actual needs, the above-mentioned embodiments adopted in this application, the protection scope is not limited to this. Within the knowledge scope of those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A split type track inspection smoke detection device, comprising a track plate (1), characterized in that: The upper end of the track plate (1) is provided with a metal outer rail (2) and a metal inner rail (3); the upper end of the track plate (1) is provided with a smoke detector (4); the lower end of the smoke detector (4) is provided with a plurality of rollers, the rollers are respectively inserted into the metal outer rail (2) and the metal inner rail (3); the outer end of the smoke detector (4) is fixedly connected with a rectangular frame (5); the upper end of the rectangular frame (5) is fitted with a protective frame (6); the outer end of the protective frame (6) is hinged with a plurality of protective plates (7); The end of the guard plate (7) away from the protection frame (6) is fixedly connected to a circular plate (8); the upper end of the protection frame (6) is fixedly connected to a fixed plate (9); the outer end of the fixed plate (9) is provided with a plurality of plug-in slots (10); plug-in tubes (11) are movably inserted inside the plug-in slots (10); the end of the plug-in tube (11) away from the fixed plate (9) is fixedly connected to the guard plate (7); the upper end of the track plate (1) is fixedly connected to a detection host (12); and the guard plate (7) is provided with a transverse hole (13).

2. A split type rail inspection smoke detection device according to claim 1, characterized in that: The upper end of the fixed plate (9) is threadedly connected to a plurality of threaded tubes, and the outer end of the plug-in tube (11) is provided with a limiting groove that is movably plugged into the threaded tube.

3. A split type rail inspection smoke detection device according to claim 2, characterized in that: The lower end of the protection frame (6) is fixedly connected to a sealing frame (15), and the upper end of the rectangular frame (5) is provided with a reinforcement groove (16) movably inserted into the sealing frame (15).

4. A split type rail inspection smoke detection device according to claim 3, characterized in that: The protection plate (7) is provided with a rectangular hole, a transparent plate (14) is fixedly connected inside the rectangular hole, and a baffle (21) is fixedly connected to one end of the protection plate (7) away from the protection frame (6).

5. A split type rail inspection smoke detection device according to claim 4, characterized in that: The lower end of the sealing frame (15) is coated with a first magnetic coating, and the inner bottom wall of the reinforcement groove (16) is coated with a second magnetic coating (17).

6. A split type rail inspection smoke detection device according to claim 5, characterized in that: A filter plate (18) is movably inserted inside the transverse hole (13), and a pair of side ends of the filter plate (18) are fixedly connected to mounting blocks (19). An end of the protection plate (7) away from the protection frame (6) is provided with a pair of mounting grooves (20) movably inserted into the mounting blocks (19), the internal thread of the mounting block (19) is connected to a second threaded pipe, and an inner side wall of the mounting groove (20) is provided with a second limit groove threadedly connected to the second threaded pipe.

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