CN214384669U - Fire prevention detection device - Google Patents

Abstract

The utility model discloses a conflagration prevention detection device relates to conflagration prevention field, which comprises a mounting bas, the activity chamber has been seted up to the inside of mount pad, the inner wall activity in activity chamber is provided with the fly leaf, one side of fly leaf is provided with first spring, one side of fly leaf is run through and is provided with the push rod, the chucking groove has been seted up to the centre of mount pad bottom, the interior top in chucking groove is provided with the locating piece. The utility model discloses a with mount pad fixed mounting to the wall body on, make the locating piece aim at the chucking groove and upwards push away, chucking board extrusion second spring, make the locating piece arrive the top, the second spring pops out the chucking board, fix the detection device body, when needs dismantle detection device, promote the first spring of push rod extrusion, extrude the chucking board, make the locating piece can smooth downstream, dismantle detection device, the dismouting flow of prevention detection device has been simplified, do not need to carry out the dismouting with the work, the dismouting efficiency has been improved.

Description

Fire prevention detection device

Technical Field

The utility model relates to a conflagration prevention field specifically is a conflagration prevention detection device.

Background

Along with the promotion of people's standard of living, people also improve thereupon to the prevention consciousness of fire safety, can install fire detection device at indoor and corridor etc. usually, convert temperature, smog, gas and radiant light intensity etc. into the signal of telecommunication to action immediately sends alarm signal to fire alarm controller, in order to play the effect in order to prevent detecting the conflagration, wherein smoke alarm is a comparatively general fire prevention detection device.

At present, it is not very convenient to detect conflagration prevention device to smog on the market when dismantling the maintenance and change, and traditional mounting means generally all is with the bolt fastening, though reached fixed mounting's effect, but the installation is comparatively complicated, need carry out the dismouting with the instrument, and the spend time is longer, and the efficiency of dismouting is high inadequately, and the bolt is after long-time the use simultaneously, can take place the corrosion damage, causes unnecessary hindrance to follow-up detection nuclear device dismouting.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problem that the disassembly and the assembly of a general prevention detection device are not particularly convenient, a fire prevention detection device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conflagration prevention detection device, includes the mount pad, the movable chamber has been seted up to the inside of mount pad, the inner wall activity in activity chamber is provided with the fly leaf, one side of fly leaf is provided with first spring, one side of fly leaf is run through and is provided with the push rod, the chucking groove has been seted up to the centre of mount pad bottom, the interior top in chucking groove is provided with the locating piece, the bottom of locating piece is provided with the axis of rotation, the outer wall activity of axis of rotation is provided with the chucking board, one side of chucking board is provided with the second spring, the one end of second spring is connected with the fixed column, the bottom of fixed column is provided with the detection device body, the bottom of detection device body is provided with the collection cigarette case, the flue has been seted up to the bottom of collection cigarette case, the top of the inner wall of flue is provided with the filter screen.

Preferably, the outer walls of the mounting seat and the detection device body are provided with fixing rings, and the surfaces of the two fixing rings are provided with magnets.

Preferably, the flue is of an S-shaped structure, and the top end of the flue is connected with the detection device body.

Preferably, the outer wall of the mounting seat is provided with a through hole, and the shape and size of the through hole are matched with those of the push rod.

Preferably, the inner wall of the movable cavity is provided with a limiting hole, the limiting hole penetrates through the inner wall of the movable cavity, and the shape and size of the push rod are matched with those of the limiting hole.

Preferably, the top of the mounting seat is provided with a mounting hole, and the mounting seat is connected with the wall body through an expansion screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a with mount pad fixed mounting to the wall body, make the locating piece aim at the chucking groove and push up, under the effect of chucking groove, the chucking board extrudees the second spring, make the locating piece can upwards move smoothly, when reacing the top, the second spring pops out the chucking board, cooperate with the chucking groove, fix the detection device body, when needs dismantle the detection device, promote the push rod and extrude first spring, make the fly leaf inwards move, extrude the chucking board, make the locating piece can downwards move smoothly, dismantle the detection device, the dismouting flow of prevention detection device has been simplified, do not need to use work to carry out the dismouting, save installation time, the dismouting efficiency has been improved, the adverse effect of bolt corrosion damage to follow-up detection maintenance after having prevented long-time use simultaneously;

2. the utility model discloses an installation collection cigarette case under the detection device body makes the flue gas can get into the detection device body through the flue to at the top device filter screen of flue, keep apart the large granule dust in the air and winged insect, reduced the probability that produces the wrong report in the solid matter gets into the detection device body, promoted the result of use of device, promoted the life of device simultaneously, further promoted the practicality.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention.

In the figure: 1. a mounting seat; 2. a movable cavity; 3. a movable plate; 4. a first spring; 5. a push rod; 6. a via hole; 7. a limiting hole; 8. a clamping groove; 9. positioning blocks; 10. a rotating shaft; 11. a chucking plate; 12. a second spring; 13. fixing a column; 14. a detection device body; 15. a fixing ring; 16. a magnet; 17. a cigarette collecting box; 18. a flue; 19. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a fire prevention and detection device includes a mounting base 1, a movable cavity 2 is formed inside the mounting base 1, a movable plate 3 is movably disposed on an inner wall of the movable cavity 2, a first spring 4 is disposed on one side of the movable plate 3, a push rod 5 is disposed on one side of the movable plate 3 in a penetrating manner, a clamping groove 8 is formed in the middle of the bottom of the mounting base 1, a positioning block 9 is disposed on an inner top of the clamping groove 8, a rotating shaft 10 is disposed at the bottom of the positioning block 9, a clamping plate 11 is movably disposed on an outer wall of the rotating shaft 10, a second spring 12 is disposed on one side of the clamping plate 11, a fixing column 13 is connected to one end of the second spring 12, a detection device body 14 is disposed at a bottom end of the fixing column 13, the mounting base 1 is fixedly mounted on a wall body, the positioning block 9 is aligned with the clamping groove 8 and pushed upward, the clamping plate 11 extrudes the second spring 12 under the action of the clamping groove 8, the positioning block 9 can smoothly move upwards, when the positioning block reaches the top, the second spring 12 ejects the clamping plate 11 to be matched with the clamping groove 8 to fix the detection device body 14, when the detection device needs to be disassembled, the push rod 5 is pushed to extrude the first spring 4 to enable the movable plate 3 to move inwards, the clamping plate 11 is extruded, the positioning block 9 can smoothly move downwards to disassemble the detection device, the disassembly and assembly flow of the prevention detection device is simplified, the disassembly and assembly are not needed, the installation time is saved, the disassembly and assembly efficiency is improved, the adverse effect of bolt corrosion damage on subsequent detection and maintenance after long-time use is prevented, the cigarette collecting box 17 is arranged at the bottom of the detection device body 14, the flue 18 is arranged at the bottom of the cigarette collecting box 17, the filter screen 19 is arranged at the top of the inner wall of the flue 18, and the cigarette collecting box 17 is arranged under the detection device body 14, make the flue gas can get into detection device body 14 through flue 18 to at the top device filter screen 19 of flue 18, keep apart the large granule dust in the air with the winged insect, reduced the probability that produces the wrong report in the solid matter gets into detection device body 14, promoted the result of use of device, promoted the life of device simultaneously, further promote the practicality.

Please refer to fig. 1 and fig. 2, the outer walls of the mounting seat 1 and the detecting device body 14 are both provided with fixing rings 15, and the surfaces of the two fixing rings 15 are both provided with magnets 16, so that the fixing effect of the monitoring and detecting device body 14 and the mounting seat 1 is effectively increased by the fixing rings 15 and the magnets 16.

Please refer to fig. 1, the flue 18 is an S-shaped structure, and the top end of the flue 18 is connected to the detecting device body 14, so that the filtering effect of the flue 18 on the dust is effectively increased by the S-shaped flue 18.

Please refer to fig. 1, the outer wall of the mounting seat 1 is provided with a through hole 6, the size and shape of the through hole 6 are matched with the size and shape of the push rod 5, and the push rod 5 is convenient to move through the through hole 6.

Please refer to fig. 1, the inner wall of the movable cavity 2 is provided with a limiting hole 7, the limiting hole 7 penetrates through the inner wall of the movable cavity 2, the shape and size of the push rod 5 are matched with the shape and size of the limiting hole 7, and the movement of the push rod 5 is effectively limited through the limiting hole 7.

Please refer to fig. 1, a mounting hole is formed at the top of the mounting base 1, the mounting base 1 is connected with a wall body through an expansion screw, and the mounting base 1 is convenient for an installer to mount through the mounting hole.

The working principle is as follows: firstly, an expansion screw mounting seat 1 is fixedly mounted on a wall, a positioning block 9 is aligned with a clamping groove 8 and pushed upwards, under the action of the clamping groove 8, a clamping plate 11 extrudes a second spring 12, so that the positioning block 9 can smoothly move upwards, when the positioning block reaches the top, the second spring 12 ejects the clamping plate 11 to be matched with the clamping groove 8 and fix a detection device body 14, a fixing ring 15 on the mounting seat 1 and the detection device body 14 and a magnet 16 are mutually attracted, the fixing effect of the detection device body 14 and the mounting seat 1 is effectively increased, when the detection device needs to be disassembled, a push rod 5 is pushed to extrude a first spring 4 along a through hole 6, so that a movable plate 3 moves inwards around a rotating shaft 10, the push rod 5 enters a limiting hole 7 to extrude the clamping plate 11, so that the positioning block 9 can smoothly move downwards, and smoke enters a smoke collecting box 17 through a flue 18 when the detection device body 14 works, the flue 18 is S-shaped structure, has certain dust filter effect, and the top of flue 18 is equipped with filter screen 19, carries out further filtration interception to dust and winged insect, reduces the probability that the device misreport.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A fire prevention detection device, includes mount pad (1), its characterized in that: the cigarette box is characterized in that a movable cavity (2) is formed in the mounting seat (1), a movable plate (3) is movably arranged on the inner wall of the movable cavity (2), a first spring (4) is arranged on one side of the movable plate (3), a push rod (5) penetrates through one side of the movable plate (3), a clamping groove (8) is formed in the middle of the bottom of the mounting seat (1), a positioning block (9) is arranged at the inner top of the clamping groove (8), a rotating shaft (10) is arranged at the bottom of the positioning block (9), a clamping plate (11) is movably arranged on the outer wall of the rotating shaft (10), a second spring (12) is arranged on one side of the clamping plate (11), a fixed column (13) is connected to one end of the second spring (12), a detection device body (14) is arranged at the bottom end of the fixed column (13), and a cigarette collecting box (17) is arranged at the bottom of the detection device body (14), a flue (18) is formed in the bottom of the cigarette collecting box (17), and a filter screen (19) is arranged on the top of the inner wall of the flue (18).

2. A fire prevention detection apparatus as claimed in claim 1, wherein: the outer wall of mount pad (1) and detection device body (14) all is provided with solid fixed ring (15), and the surface of two solid fixed ring (15) all is provided with magnet (16).

3. A fire prevention detection apparatus as claimed in claim 1, wherein: the flue (18) is of an S-shaped structure, and the top end of the flue (18) is connected with the detection device body (14).

4. A fire prevention detection apparatus as claimed in claim 1, wherein: through holes (6) are formed in the outer wall of the mounting seat (1), and the shapes and the sizes of the through holes (6) are matched with those of the push rod (5).

5. A fire prevention detection apparatus as claimed in claim 1, wherein: spacing hole (7) have been seted up to the inner wall in activity chamber (2), and spacing hole (7) run through the inner wall in activity chamber (2), and the shape size of push rod (5) all matches each other with the shape size of spacing hole (7).

6. A fire prevention detection apparatus as claimed in claim 1, wherein: the top of the mounting seat (1) is provided with a mounting hole, and the mounting seat (1) is connected with a wall body through an expansion screw.

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