Rapid installation device for fire identification probe

Abstract

The utility model relates to the field of fire identification probes, in particular to a quick installation device of a fire identification probe, which comprises a connecting base, a connecting probe is arranged above the connecting base, limiting blocks are arranged at four ends of the connecting probe, and a fixed disc and a positioning groove are sequentially arranged on the inner side of the connecting base below the connecting probe. One end of the limiting block is provided with limiting grooves inside the fixed disc and the positioning groove, a knob is arranged above one side of the fixed disc and at the top end of the connecting base, and a transmission gear is arranged at the bottom end of the knob and outside the fixed disc; the connecting probe is positioned through the positioning groove in the connecting base, then the knob is rotated, and the transmission gear at the bottom end of the knob is meshed with the tooth block on the outer side of the fixed disc, so that the knob drives the fixed disc to rotate through the transmission gear; and in the rotating process of the fixed disc, the position of the connected probe is fixed.

Description

Technical Field

[0001] This utility model relates to the field of fire detection probe technology, and in particular to a rapid installation device for a fire detection probe. Background Technology

[0002] A fire detector generally consists of a sensitive element sensor, a processing unit, and a judgment and indication circuit. The sensitive element sensor can monitor one or more fire parameters and make an effective response. The response is then processed electronically or mechanically and converted into an electrical signal for computer analysis. It is one of the most important components of a fire detection system.

[0003] Currently, fire detector probes are usually installed on the ceiling of a building to monitor fire parameters in real time. However, existing fire detectors are usually fastened to the roof with multiple bolts during use, which requires a certain amount of installation time. Workers climbing to the roof for long-term installation work not only suffer from arm pain, but also pose certain safety hazards.

[0004] Therefore, the existing fire detectors are typically fastened to the roof with multiple bolts, requiring a certain installation time. This prolonged installation work, involving workers climbing to the roof, not only causes arm pain but also poses safety hazards. Therefore, a rapid installation device for fire detection detectors can be designed. This device uses a positioning groove inside the base to position the detector. Then, by rotating a knob, the transmission gear at the bottom of the knob meshes with the toothed blocks on the outside of the fixed disc, causing the knob to rotate via the transmission gear and thus fixing the position of the detector. Utility Model Content

[0005] To overcome the problem that existing fire detectors are usually fastened to the roof with multiple bolts during use, which requires a certain amount of installation time, workers climbing to the roof for long periods of installation work not only suffer from arm pain, but also pose certain safety hazards.

[0006] The technical solution of this utility model is as follows: a quick installation device for a fire detection probe, including a connecting base, a connecting probe on the top of the connecting base, a limiting block at each of the four ends of the connecting probe, a fixing disc and a positioning groove arranged sequentially on the inner side of the connecting base below the connecting probe, a limiting groove at one end of the limiting block on the inner side of both the fixing disc and the positioning groove, a knob at the top of the connecting base on one side of the fixing disc, and a transmission gear at the bottom of the knob on the outer side of the fixing disc.

[0007] Preferably, the connecting probe is positioned by the positioning groove inside the connecting base. Then, by rotating the knob, the transmission gear at the bottom of the knob meshes with the toothed block on the outside of the fixed disk, thereby causing the knob to drive the fixed disk to rotate through the transmission gear. During the rotation of the fixed disk, the position of the connecting probe is fixed.

[0008] Preferably, the bottom end of the connecting probe is shaped to match the positioning groove, and the bottom end of the connecting probe is inserted into the inside of the positioning groove.

[0009] Preferably, the connecting probe and the limiting block are integrated into one structure, with one end of the limiting block having the same shape as the limiting groove, and the other end of the limiting block being inserted into the inner side of the limiting groove.

[0010] Preferably, the bottom of the fixed disc is provided with a connecting block, and the fixed disc and the connecting block are an integral structure.

[0011] Preferably, the connecting block has a movable groove located inside the connecting base, and the bottom end of the connecting block extends to the inside of the movable groove, so that the fixed disc and the connecting base are movably connected through the connecting block.

[0012] Preferably, a through hole is provided below the knob on the inner side of the connecting base, and the bottom end of the knob extends through the through hole to the inner side of the connecting base.

[0013] Preferably, the knob and the transmission gear are integrated into one structure, with a toothed block on one side of the transmission gear located on the outer end face of the fixed disk, and the transmission gear is movably connected to the fixed disk through the toothed block.

[0014] The beneficial effects of this utility model are:

[0015] The fire detection probe is positioned by a positioning groove inside the base. Then, by rotating the knob, the transmission gear at the bottom of the knob meshes with the toothed block on the outside of the fixed disk, causing the knob to drive the fixed disk to rotate through the transmission gear. During the rotation of the fixed disk, the position of the connected probe is fixed. Attached Figure Description

[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0017] Figure 2 The diagram shown is a schematic representation of the overall modular structure of this utility model.

[0018] Figure 3 The diagram shown is a structural schematic of the connecting base of this utility model;

[0019] Figure 4 The diagram shown is a structural schematic of the fixed disc of this utility model.

[0020] Explanation of reference numerals in the attached diagram: 1. Connecting base; 2. Connecting probe; 3. Fixing disc; 4. Knob; 5. Transmission gear; 6. Positioning groove; 7. Limiting groove; 8. Tooth block; 9. Limiting block; 10. Movable groove; 11. Connecting block. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a quick installation device for a fire detection probe, including a connecting base 1, a connecting probe 2 on the top of the connecting base 1, and limiting blocks 9 at all four ends of the connecting probe 2. A fixing disc 3 and a positioning groove 6 are arranged sequentially on the inner side of the connecting base 1 below the connecting probe 2. One end of the limiting block 9 is provided with a limiting groove 7 on the inner side of the fixing disc 3 and the positioning groove 6. A knob 4 is provided on the top of the connecting base 1 on one side of the fixing disc 3. A transmission gear 5 is provided on the bottom end of the knob 4 on the outer side of the fixing disc 3. When the connecting probe 2 is inserted into the inner side of the connecting base 1, the connecting probe 2 is positioned by the positioning groove 6 inside the connecting base 1. Then, by rotating the knob 4, the knob 4 drives the fixing disc 3 to rotate through the transmission gear 5, and the position of the connecting probe 2 is fixed during the rotation of the fixing disc 3.

[0023] Please see Figures 2-3 In this embodiment, the bottom end of the connecting probe 2 is consistent with the shape of the positioning groove 6. The bottom end of the connecting probe 2 is inserted into the inner side of the positioning groove 6. The connecting probe 2 and the limiting block 9 are an integral structure. One end of the limiting block 9 is consistent with the shape of the limiting groove 7. One end of the limiting block 9 is inserted into the inner side of the limiting groove 7, which facilitates the connection between the connecting probe 2 and the connecting base 1.

[0024] Please see Figures 3-4 The fixed disc 3 has a connecting block 11 at its bottom end. The fixed disc 3 and the connecting block 11 are an integral structure. The connecting block 11 has a movable groove 10 located inside the connecting base 1 below it. The bottom end of the connecting block 11 extends to the inside of the movable groove 10. The fixed disc 3 and the connecting base 1 are movably connected through the connecting block 11. The knob 4 has a through hole located inside the connecting base 1 below it. The bottom end of the knob 4 extends through the through hole to the inside of the connecting base 1. The knob 4 and the transmission gear 5 are an integral structure. One side of the transmission gear 5 has a tooth block 8 located on the outer end face of the fixed disc 3. The transmission gear 5 is movably connected to the fixed disc 3 through the tooth block 8. When the knob 4 is rotated, the transmission gear 5 and the tooth block 8 on the outer side of the fixed disc 3 mesh with each other, thereby driving the fixed disc 3 to rotate through the knob 4, which facilitates the fixed connection of the connecting probe 2.

[0025] During operation, the connecting base 1 is first fixed to the wall, and then the connecting probe 2 is inserted into the inside of the connecting base 1. When the connecting probe 2 is inserted into the inside of the connecting base 1, the connecting probe 2 is positioned by the positioning groove 6 inside the connecting base 1. Then, by rotating the knob 4, the transmission gear 5 at the bottom of the knob 4 meshes with the tooth block 8 on the outside of the fixed disk 3, so that the knob 4 drives the fixed disk 3 to rotate through the transmission gear 5. During the rotation of the fixed disk 3, the position of the connecting probe 2 is fixed.

[0026] Through the above steps, the connecting probe 2 is positioned by the positioning groove 6 inside the connecting base 1. Then, by rotating the knob 4, the transmission gear 5 at the bottom of the knob 4 meshes with the toothed block 8 on the outside of the fixed disc 3, causing the knob 4 to drive the fixed disc 3 to rotate through the transmission gear 5. During the rotation of the fixed disc 3, the position of the connecting probe 2 is fixed. This solves the problem that existing fire detectors are usually fastened to the roof with multiple bolts, which requires a certain amount of installation time. The long installation work by workers climbing to the roof not only causes arm pain but also poses certain safety hazards.

Claims

1. A quick installation device for a fire detection detector, comprising a connecting base (1), characterized in that: A connecting probe (2) is provided above the connecting base (1). Each of the four ends of the connecting probe (2) is provided with a limiting block (9). A fixed disc (3) and a positioning groove (6) are provided in sequence on the inner side of the connecting base (1) below the connecting probe (2). A limiting groove (7) is provided on the inner side of the fixed disc (3) and the positioning groove (6) at one end of the limiting block (9). A knob (4) is provided on the top of the connecting base (1) on one side of the fixed disc (3). A transmission gear (5) is provided on the bottom of the knob (4) on the outer side of the fixed disc (3).

2. The rapid installation device for a fire detection probe according to claim 1, characterized in that: The bottom end of the connecting probe (2) is consistent with the shape of the positioning groove (6), and the bottom end of the connecting probe (2) is inserted into the inside of the positioning groove (6).

3. The rapid installation device for a fire detection detector according to claim 1, characterized in that: The connecting probe (2) and the limiting block (9) are integrated into one structure. One end of the limiting block (9) is consistent with the shape of the limiting groove (7), and one end of the limiting block (9) is inserted into the inner side of the limiting groove (7).

4. The rapid installation device for a fire detection detector according to claim 1, characterized in that: The bottom of the fixed disc (3) is provided with a connecting block (11), and the fixed disc (3) and the connecting block (11) are an integral structure.

5. The rapid installation device for a fire detection detector according to claim 1, characterized in that: The connecting block (11) has a movable groove (10) located inside the connecting base (1) below it. The bottom end of the connecting block (11) extends to the inside of the movable groove (10). The fixed disc (3) and the connecting base (1) are movably connected through the connecting block (11).

6. The rapid installation device for a fire detection detector according to claim 1, characterized in that: The knob (4) has a through hole located on the inner side of the connecting base (1) below it, and the bottom end of the knob (4) extends through the through hole to the inner side of the connecting base (1).

7. The rapid installation device for a fire detection detector according to claim 1, characterized in that: The knob (4) and the transmission gear (5) are integrated into one structure. One side of the transmission gear (5) is provided with a tooth block (8) on the outer end face of the fixed disk (3). The transmission gear (5) is movably connected to the fixed disk (3) through the tooth block (8).

Images