Fire-fighting electrical detection device

Abstract

The utility model relates to the technical field of fire-fighting safety equipment, and provides a fire-fighting electrical detection device which comprises a shell, a plurality of sliding grooves are formed in the outer surface of the shell, sliding rods are movably embedded in the inner surfaces of the sliding grooves, the bottoms of the sliding rods are fixedly connected with first clamping blocks, the sliding grooves are averagely divided into three groups, and the first clamping blocks are arranged in the sliding grooves. Rotating blocks are arranged on the sides, close to the three sets of sliding grooves, of the shell correspondingly, vortex-shaped grooves are formed in the outer surfaces of the multiple rotating blocks correspondingly, multiple clamping grooves are formed in the outer surfaces of the multiple rotating blocks correspondingly, and second clamping blocks are movably embedded in the inner surfaces of three of the clamping grooves correspondingly; working grooves are formed in the sides, close to the multiple second clamping blocks, of the shell, the possibility that when components are overhauled, due to misoperation, a connecting wire and a binding post are loosened is reduced, normal operation of the electrical detection device is guaranteed, meanwhile, it is avoided that a wrench disassembles too many bolts, the fault time is shortened, the overhauling efficiency is improved, and the maintenance cost is reduced. And the production is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fire safety equipment, in particular to a fire electrical detection device. Background Art

[0002] A fire electrical detection device ensures the stable operation of electrical systems, reduces the risk of electrical fires, and improves the safety level of public and industrial sites. It also complies with national electrical safety standards and regulatory requirements, ensuring the safety of personnel and assets.

[0003] Although current technology has many advantages, its disadvantage is that when inspecting and repairing the electrical cabinet where the fire electrical detection device is located, external force may be applied to the connecting wires of the fire electrical detection device due to misoperation during the inspection and repair, resulting in loosening between the connecting wires of the fire electrical detection device and the terminal, causing poor contact of the connecting wires, and causing the fire electrical detection device to fail to work normally. At the same time, when inspecting and repairing the fire electrical detection device, a special wrench is needed to remove excessive bolts, which prolongs the fault time, reduces the inspection and repair efficiency, and delays production. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a fire protection electrical detection device to solve the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire electrical detection device, comprising: a shell, the outer surface of the shell is provided with a plurality of slide grooves, the inner surfaces of the plurality of slide grooves are movably embedded with slide rods, the bottoms of the plurality of slide rods are fixedly connected with a card block 1, and the plurality of slide grooves are evenly divided into three groups, the shell is provided with a rotating block on one side close to the three groups of slide grooves, the outer surfaces of the plurality of rotating blocks are provided with a vortex groove, the outer surfaces of the plurality of rotating blocks are provided with a plurality of card grooves, wherein the inner surfaces of three of the card grooves are movably embedded with a card block 2, the shell is provided with a working groove on one side close to the plurality of card blocks 2, the inner surfaces of the plurality of card blocks 2 are fixedly connected with positioning rods, and the outer surfaces of the plurality of positioning rods are movably sleeved with a spring 1, which reduces the possibility of loosening between the connecting wire and the terminal due to misoperation when inspecting the internal components of the counter.

[0008] As a preferred embodiment, a rotating shaft is movably embedded in the inner surface of the shell, and two gears are fixedly installed on the outer surface of the rotating shaft, the outer surfaces of the two gears are meshedly connected with gear rings, the inner surfaces of the two gear rings are fixedly connected with springs, the outer surfaces of the two springs are fixedly connected with fixing columns, the outer surface of the shell is fixedly connected with spring 2, the outer surface of spring 2 is fixedly connected with a pressing block, the outer surface of the pressing block is fixedly connected with a conduction rod, the outer surface of the conduction rod is fixedly connected with a push block, the outer surface of the rotating shaft is fixedly connected with a rear cover plate, and the outer surface of the rear cover plate is fixedly connected with a spring piece, which avoids the need to remove too many bolts with a wrench, shortens the failure time, and improves the maintenance efficiency.

[0009] As a preferred embodiment, the plurality of slide rods are evenly divided into three groups, and the three groups of slide rods are movably embedded in the inner surfaces of the plurality of vortex grooves, and the rotating block can transmit power to the slide rods through the vortex grooves.

[0010] As a preferred embodiment, multiple spring 1s are fixedly connected to the bottoms of multiple block 2s, multiple spring 1s are fixedly connected to the inner surfaces of multiple working grooves, and multiple positioning rods are movably embedded in the inner surface of the outer shell. Spring 1 can provide power for the reverse movement of block 2.

[0011] As a preferred embodiment, the two fixing columns are fixedly connected to the inner wall of the shell, the conduction rod is movably embedded in the inner surface of the shell, and the spring is movably embedded in the inner surface of the shell. The fixing columns can provide a good working environment for the mainspring.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. The utility model can prevent the rotating block from rotating by the second clamping block, thereby indirectly limiting the movement of the first clamping block, thereby achieving the fixation of a pair of connecting wires by the clamping block, helping to disperse the stress on the connecting wires, preventing the stress from concentrating on the terminal and causing poor contact of the connecting wires, reducing the possibility of loosening between the connecting wires and the terminal due to misoperation when repairing the internal components of the counter, and ensuring the normal operation of the anti-electrical detection device.

[0014] 2. The utility model cooperates with the mainspring and the shrapnel, and the rear cover can be opened by pressing the pressing block, which is convenient for repairing the fire electrical detection device, avoids the need to remove too many bolts with a wrench, shortens the fault time, improves the repair efficiency, and ensures production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a fire protection electrical detection device provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the pressing block position of a fire protection electrical detection device provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the spring position of a fire protection electrical detection device provided by the utility model;

[0018] Figure 4 A schematic diagram of the slide position structure of a fire protection electrical detection device provided by the utility model;

[0019] Figure 5 This is a partial structural diagram of a fire protection electrical detection device provided by the utility model;

[0020] Figure 6 The utility model provides a fire protection electrical detection device Figure 2 Schematic diagram of the enlarged structure at point A in the middle

[0021] Figure 7 The utility model provides a fire protection electrical detection device Figure 3 Schematic diagram of the enlarged structure at point B in the middle

[0022] Figure 8 The utility model provides a fire protection electrical detection device Figure 3 Schematic diagram of the enlarged structure at point C in the middle.

[0023] Legend:

[0024] 1. Housing; 2. Slide; 3. Slide rod; 4. Rotating block; 5. Vortex groove; 6. Clamping block 1; 7. Clamping slot; 8. Clamping block 2; 9. Positioning rod; 10. Spring 1; 11. Working groove; 12. Rotating shaft; 13. Gear; 14. Ring gear; 15. Spring; 16. Fixed column; 17. Spring 2; 18. Pressing block; 19. Conducting rod; 20. Pushing block; 21. Rear cover; 22. Shrapnel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-8The utility model provides a technical solution: a fire electrical detection device, comprising: a shell 1, an outer surface of the shell 1 is provided with a plurality of slide grooves 2, the inner surfaces of the plurality of slide grooves 2 are movably embedded with slide rods 3, the bottoms of the plurality of slide rods 3 are fixedly connected with a card block 6, the plurality of slide grooves 2 are evenly divided into three groups, the shell 1 is provided with a rotating block 4 on one side close to the three groups of slide grooves 2, the outer surfaces of the plurality of rotating blocks 4 are provided with vortex grooves 5, the outer surfaces of the plurality of rotating blocks 4 are provided with a plurality of card slots 7, wherein the inner surfaces of the three card slots 7 are movably embedded with a card block 2 8, the shell 1 is provided with a working groove 11 on one side close to the plurality of card blocks 2 8, the inner surfaces of the plurality of card blocks 2 8 are fixedly connected with positioning rods 9, and the outer surfaces of the plurality of positioning rods 9 are movably sleeved with a spring 10, which reduces the possibility of loosening between the connecting wire and the terminal due to misoperation when repairing the internal components of the counter, thereby ensuring the normal operation of the anti-electrical detection device.

[0027] like Figure 1-8 As shown, a rotating shaft 12 is movably embedded in the inner surface of the shell 1, and two gears 13 are fixedly installed on the outer surface of the rotating shaft 12. The outer surfaces of the two gears 13 are meshed with gear rings 14, the inner surfaces of the two gear rings 14 are fixedly connected with springs 15, and the outer surfaces of the two springs 15 are fixedly connected with fixing columns 16. The outer surface of the shell 1 is fixedly connected with a spring 2 17, the outer surface of the spring 2 17 is fixedly connected with a pressing block 18, the outer surface of the pressing block 18 is fixedly connected with a transmission rod 19, the outer surface of the transmission rod 19 is fixedly connected with a push block 20, the outer surface of the rotating shaft 12 is fixedly connected with a rear cover plate 21, and the outer surface of the rear cover plate 21 is fixedly connected with a spring piece 22, which avoids the wrench from removing too many bolts, shortens the failure time, improves the maintenance efficiency, and ensures production.

[0028] like Figure 1-8 As shown, multiple slide rods 3 are evenly divided into three groups, and the three groups of slide rods 3 are movably embedded in the inner surfaces of multiple vortex grooves 5. The rotating block 4 can transmit power to the slide rods 3 through the vortex grooves 5 to move the slide rods 3.

[0029] like Figure 1-8 As shown, multiple springs 10 are fixedly connected to the bottoms of multiple blocks 2 8, multiple springs 10 are fixedly connected to the inner surfaces of multiple working grooves 11, and multiple positioning rods 9 are movably embedded in the inner surface of the shell 1. Springs 10 can provide power for the reverse movement of block 2 8, so that block 2 8 moves in the reverse direction.

[0030] like Figure 1-8 As shown, two fixing columns 16 are fixedly connected to the inner wall of the shell 1, the conduction rod 19 is movably embedded in the inner surface of the shell 1, and the spring 22 is movably embedded in the inner surface of the shell 1. The fixing columns 16 can provide a good working environment for the mainspring 15 and improve the service life of the mainspring 15.

[0031] Working principle: This device is a fire electrical detection device. When in use, pull the card block 28 to move the card block 28 out of the card slot 7. The card block 28 pulls the positioning rod 9 on the shell 1. At the same time, the movement of the card block 28 stretches the spring 10 in the working slot 11, so that the spring 10 obtains elastic potential energy. Then insert the connecting wire into the slot on the shell 1, and then manually rotate the rotating block 4. The rotating block 4 drives the multiple slide bars 3 to move on the inner surface of the multiple slide slots 2 through the vortex groove 5. The multiple slide bars 3 drive the card block 16 to move, so that the multiple card blocks 16 clamp the connecting wires. Then release the card block 28, and the spring 10 releases the elastic potential energy, so that the card block 28 is re-locked in the card slot. The inside of the groove 7 limits the rotation of the rotating block 4, and then the connecting wire is slightly bent and connected to the terminal. When the fire electrical detection device is repaired, the spring 15 has elastic potential energy when the rear cover 21 is closed. The pressing block 18 is manually pressed, and the pressing block 18 causes the push block 20 to squeeze the spring 22 through the conduction rod 19, so that the spring 22 moves out of the outer shell 1. At this time, the spring 15 on the fixed column 16 will release the elastic potential energy, so that the ring gear 14 rotates, and the ring gear 14 drives the rotating shaft 12 to rotate through the gear 13, and the rotating shaft 12 drives the rear cover 21 to rotate, so that the rear cover 21 is opened, and the spring 2 17 can provide power for the reverse movement of the pressing block 18.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A fire protection electrical detection device, comprising: The shell (1) is characterized in that: the outer surface of the shell (1) is provided with a plurality of slide grooves (2), the inner surfaces of the plurality of slide grooves (2) are movably embedded with slide rods (3), the bottoms of the plurality of slide rods (3) are fixedly connected with a card block (6), the plurality of slide grooves (2) are evenly divided into three groups, the shell (1) is provided with a rotating block (4) on one side close to the three groups of slide grooves (2), the outer surfaces of the plurality of rotating blocks (4) are provided with a plurality of card grooves (7), wherein the inner surfaces of three of the card grooves (7) are movably embedded with a card block 2 (8), the shell (1) is provided with a working groove (11) on one side close to the plurality of card blocks 2 (8), the inner surfaces of the plurality of card blocks 2 (8) are fixedly connected with a positioning rod (9), and the outer surfaces of the plurality of positioning rods (9) are movably sleeved with a spring 1 (10).

2. A fire protection electrical detection device according to claim 1, characterized in that: A rotating shaft (12) is movably embedded in the inner surface of the housing (1), and two gears (13) are fixedly installed on the outer surface of the rotating shaft (12). The outer surfaces of the two gears (13) are meshedly connected with a gear ring (14), the inner surfaces of the two gear rings (14) are fixedly connected with a spring (15), and the outer surfaces of the two springs (15) are fixedly connected with a fixing column (16). The outer surface of the housing (1) is fixedly connected with a spring 2 (17), the outer surface of the spring 2 (17) is fixedly connected with a pressing block (18), the outer surface of the pressing block (18) is fixedly connected with a conduction rod (19), the outer surface of the conduction rod (19) is fixedly connected with a push block (20), the outer surface of the rotating shaft (12) is fixedly connected with a rear cover plate (21), and the outer surface of the rear cover plate (21) is fixedly connected with a spring piece (22).

3. A fire protection electrical detection device according to claim 1, characterized in that: The plurality of sliding rods (3) are evenly divided into three groups, and the three groups of sliding rods (3) are movably embedded in the inner surfaces of the plurality of vortex grooves (5).

4. A fire protection electrical detection device according to claim 1, characterized in that: The plurality of springs 1 (10) are fixedly connected to the bottoms of the plurality of blocks 2 (8), the plurality of springs 1 (10) are fixedly connected to the inner surfaces of the plurality of working grooves (11), and the plurality of positioning rods (9) are movably embedded in the inner surface of the outer shell (1).

5. A fire protection electrical detection device according to claim 2, characterized in that: The two fixing columns (16) are fixedly connected to the inner wall of the shell (1), the conducting rod (19) is movably embedded in the inner surface of the shell (1), and the elastic sheet (22) is movably embedded in the inner surface of the shell (1).

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