CN219303114U

CN219303114U - Guide rail type fire detector

Info

Publication number: CN219303114U
Application number: CN202320669929.8U
Authority: CN
Inventors: 贾洪涛
Original assignee: Tianjin Shentuo Technology Co ltd
Current assignee: Tianjin Shentuo Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-04
Anticipated expiration: 2033-03-30

Abstract

The utility model belongs to the technical field of fire detectors, and particularly relates to a guide rail type fire detector which comprises a detector main body, wherein a mounting plate is arranged on the back surface of the detector main body, an electric wire is arranged at the lower end of the detector main body, a knob is arranged on the side surface of the detector main body, and a movable piece is arranged at the upper end of the detector main body. According to the utility model, through arranging the knob, the sleeve, the rotating rod, the storage roller, the sliding groove, the sliding block, the spring, the turntable, the clamping groove, the clamping strip, the ejector rod, the slot, the movable piece, the fixed plate, the elastic piece, the triangular groove and the triangular block, the winding storage effect on the electric wire can be realized through rotating the knob, the situation that the redundant electric wire is exposed to the outside and disordered is prevented, the storage structure is stable, the rebound situation can not occur, the fixed mounting mode of the traditional detector shell is changed, the effect of quickly dismounting the detector can be realized, the detector can be dismounted without adopting auxiliary tools, and the overhaul efficiency of the detector is improved.

Description

Guide rail type fire detector

Technical Field

The utility model relates to the technical field of fire detectors, in particular to a guide rail type fire detector.

Background

The fire detector is one of the most basic fire alarm devices, and is generally used for detecting and analyzing some characteristics of a fire, judging whether the fire occurs or not by comparing preset built-in parameters, and is the core of an automatic fire alarm system.

The prior art has the following problems:

general fire detector simple structure does not possess the effect of accomodating to unnecessary external electric wire, and unnecessary electric wire exposes out and causes the condition of disorder, has reduced fire detector's result of use, and fire detector structure adopts the fixed screw fixed mode, and the dismouting needs to adopt appurtenance operation, has reduced fire detector's maintenance efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a guide rail type fire detector, which solves the problems that the existing fire detector has a simple structure, does not have the storage effect on redundant external wires, has messy exposed redundant wires and adopts a fixing screw fixing mode in structure, is required to be operated by adopting auxiliary tools in disassembly and assembly, and reduces the overhaul efficiency of the fire detector.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guide tracked fire detector, includes the detector main part, the back of detector main part is provided with the mounting panel, the lower extreme of detector main part is provided with the electric wire, the side of detector main part is provided with the knob, the upper end of detector main part is provided with the moving part, one side of knob is connected with the external member, the one end of external member is provided with the bull stick, the center department of bull stick is connected with the storage roll, the spout has been seted up to the inside of external member, the inside of spout is provided with the slider that is connected with the bull stick, the one end of bull stick is connected with the spring, the center department of external member is connected with the carousel, the upper end of carousel is provided with the draw-in bar, the upper end of draw-in bar is provided with the hinge piece, one side of draw-in bar is provided with the ejector pin, the draw-in groove has been seted up on the outside surface of carousel, the inside of detector main part is provided with the external member, the inboard of moving part is provided with the fixed plate, the surface connection of fixed plate has the elastic component, the one end of moving part is provided with the slot, the inner wall of slot has the triangle groove, the triangle is connected with the triangle of triangle.

As a preferable technical scheme of the utility model, the number of the movable pieces is four, every two movable pieces are arranged into one group, and the two groups of movable pieces are symmetrically distributed on the end face of the detector main body.

As a preferable technical scheme of the utility model, the inner dimension of the triangular groove is matched with the dimension of the triangular block, and the triangular block is fixedly connected with the triangular groove.

As a preferable technical scheme of the utility model, the number of the clamping grooves is a plurality of, and the plurality of the clamping grooves are distributed on the outer side surface of the turntable in center pairs.

As a preferable technical scheme of the utility model, the other end of the clamping strip is triangular, the size of one end of the clamping strip is matched with the inner size of the clamping groove, and the clamping strip is clamped with the turntable through the clamping groove.

As a preferable technical scheme of the utility model, a shaft body is arranged between the clamping strip and the hinge block, and the clamping strip is movably connected with the hinge block through the shaft body.

As a preferable technical scheme of the utility model, the shape of the slot is rectangular, the size of the slot is matched with the size of the shell of the detector main body, and the slot and the shell are spliced.

Compared with the prior art, the utility model provides the guide rail type fire detector, which has the following beneficial effects:

1. this guide tracked fire detector is through setting up knob, external member, bull stick, accomodate roller, spout, slider, spring, carousel, draw-in groove, card strip and ejector pin, can realize the winding accomodating effect to the electric wire through rotatory knob, prevents that unnecessary electric wire from exposing in the circumstances that the external world appears in disorder, and the structural stability that the electric wire was accomodate is good, and can not appear the condition of resilience, excellent in use effect.

2. This guide tracked fire detector has changed the fixed mounting mode of traditional detector shell through setting up slot, moving part, fixed plate, elastic component, triangular groove and triangle piece, can realize swiftly dismantling the detector, need not adopt appurtenance to realize dismantling the detector, improves the maintenance efficiency of detector.

Drawings

FIG. 1 is a schematic view of a rail type fire detector according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the rail type fire detector of the present utility model;

FIG. 3 is a schematic cross-sectional view of a rail type fire detector according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at a.

In the figure: 1. a probe body; 2. a mounting plate; 3. an electric wire; 4. a knob; 5. a movable member; 6. a kit; 7. a rotating rod; 8. a receiving roller; 9. a chute; 10. a slide block; 11. a spring; 12. a turntable; 13. clamping strips; 14. a hinge block; 15. a push rod; 16. a clamping groove; 17. a component; 18. a fixing plate; 19. an elastic member; 20. a slot; 21. triangular blocks; 22. triangular grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a guide tracked fire detector, including detector main part 1, the back of detector main part 1 is provided with mounting panel 2, the lower extreme of detector main part 1 is provided with electric wire 3, the side of detector main part 1 is provided with knob 4, the upper end of detector main part 1 is provided with movable part 5, one side of knob 4 is connected with external member 6, the one end of external member 6 is provided with bull stick 7, the center department of bull stick 7 is connected with storage roll 8, spout 9 has been seted up to the inside of external member 6, the inside of spout 9 is provided with slider 10 that is connected with bull stick 7, the one end of bull stick 7 is connected with spring 11, the center department of external member 6 is connected with carousel 12, the upper end of carousel 12 is provided with draw-in strip 13, the upper end of draw-in strip 13 is provided with articulated piece 14, one side of draw-in strip 13 is provided with ejector pin 15, draw-in groove 16 has been seted up to the outside surface of carousel 12, the inside of detector main part 1 is provided with components and parts 17, the inboard of movable part 5 is provided with fixed plate 18, the surface connection of fixed plate 18 has elastic component 19, one end of movable part 5 is provided with slot 20, the inner wall triangle 22 of slot 20 is provided with triangle 22, triangle 21 is connected with movable part 21.

In the embodiment, the number of the movable pieces 5 is four, and each two movable pieces 5 are arranged into one group, and the two groups of movable pieces 5 are symmetrically distributed on the end face of the detector main body 1, so that the stability of the detector after special matching is ensured; the internal dimension of the triangular groove 22 is matched with the dimension of the triangular block 21, the triangular block 21 is fixedly connected with the triangular groove 22, the structure is simple, and the disassembly and assembly are convenient; the number of the clamping grooves 16 is a plurality, and the clamping grooves 16 are distributed on the outer side surface of the turntable 12 in center pairs, so that the stability of the accommodating structure after being accommodated is ensured; the other end of the clamping strip 13 is triangular, the size of one end of the clamping strip 13 is matched with the inner size of the clamping groove 16, and the clamping strip 13 is clamped with the turntable 12 through the clamping groove 16, so that the structure is reasonable; the shaft body is arranged between the clamping strip 13 and the hinging block 14, and the clamping strip 13 is movably connected with the hinging block 14 through the shaft body, so that the structure is simple and easy to realize; the shape of the slot 20 is rectangular, the size of the slot 20 is matched with the size of the shell of the detector main body 1, the slot 20 and the detector main body are spliced, disassembly and assembly can be realized without adopting auxiliary tools, and the overhaul efficiency is high.

The working principle and the using flow of the utility model are as follows: in the process of accommodating the detector wire 3, a user rotates the knob 4 clockwise, the sleeve member 6 rotates with the rotating rod 7 and the accommodating roller 8, the wire 3 is wound and accommodated, after the accommodating operation is completed, the clamping strip 13 can be clamped in the corresponding clamping groove 16 under the action of the ejector rod 15, the rotating rod 7 is prevented from reversing, the fixing effect of the accommodating roller 8 is achieved, when the wire 3 needs to be released, the user pushes the knob 4, the sliding block 10 slides in the sliding groove 9, the clamping strip 13 is separated from the clamping groove 16, the releasing operation of the wire 3 can be achieved by reversing the knob 4, when the detector needs to be disassembled and overhauled, the user presses the movable piece 5, the movable piece 5 rotates to act on the elastic piece 19, the triangular block 21 is separated from the triangular groove 22, and the shell is removed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Guide rail type fire detector, including detector main part (1), its characterized in that: the back of detector main part (1) is provided with mounting panel (2), the lower extreme of detector main part (1) is provided with electric wire (3), the side of detector main part (1) is provided with knob (4), the upper end of detector main part (1) is provided with movable part (5), one side of knob (4) is connected with external member (6), one end of external member (6) is provided with bull stick (7), the center department of bull stick (7) is connected with accomodates roller (8), spout (9) have been seted up to the inside of external member (6), the inside of spout (9) is provided with slider (10) that are connected with bull stick (7), one end of the rotating rod (7) is connected with a spring (11), the center of the sleeve member (6) is connected with a rotating disc (12), the upper end of the rotating disc (12) is provided with a clamping strip (13), the upper end of the clamping strip (13) is provided with a hinge block (14), one side of the clamping strip (13) is provided with a push rod (15), the outer side surface of the rotating disc (12) is provided with a clamping groove (16), the inside of the detector main body (1) is provided with a component (17), the inner side of the movable part (5) is provided with a fixed plate (18), the surface of the fixed plate (18) is connected with an elastic part (19), one end of the movable piece (5) is provided with a slot (20), the inner wall of the slot (20) is provided with a triangular groove (22), and the inside of the triangular groove (22) is provided with a triangular block (21) connected with the movable piece (5).

2. A rail type fire detector as claimed in claim 1, wherein: the number of the movable pieces (5) is four, every two movable pieces (5) are arranged into one group, and the two groups of movable pieces (5) are symmetrically distributed on the end face of the detector main body (1).

3. A rail type fire detector as claimed in claim 1, wherein: the inner size of the triangular groove (22) is matched with the size of the triangular block (21), and the triangular block (21) is fixedly connected with the triangular groove (22).

4. A rail type fire detector as claimed in claim 1, wherein: the number of the clamping grooves (16) is a plurality, and the clamping grooves (16) are distributed on the outer side surface of the turntable (12) in center pairs.

5. A rail type fire detector as claimed in claim 1, wherein: the other end of the clamping strip (13) is triangular, the size of one end of the clamping strip (13) is matched with the inner size of the clamping groove (16), and the clamping strip (13) is clamped with the rotary table (12) through the clamping groove (16).

6. A rail type fire detector as claimed in claim 1, wherein: the middle of the clamping strip (13) and the hinge block (14) is provided with a shaft body, and the clamping strip (13) is movably connected with the hinge block (14) through the shaft body.

7. A rail type fire detector as claimed in claim 1, wherein: the shape of the slot (20) is rectangular, the size of the slot (20) is matched with the size of the shell of the detector main body (1), and the slot and the shell are spliced.