CN213424900U

CN213424900U - Keep original vacant mini electric fire monitoring devices that opens

Info

Publication number: CN213424900U
Application number: CN202022236317.9U
Authority: CN
Inventors: 孔庆文; 冯益建; 崔振安
Original assignee: Liaoning Jinyuan Industry Co ltd
Current assignee: Liaoning Jinyuan Industry Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-11
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a keep original empty mini electric fire monitoring devices that opens, including air switch, installing frame and smoke alarm, the installing frame passes through bolt fixed connection in the wall, the top adhesion of installing frame has the sliding plate, the spout has been seted up at the top of installing frame inner wall, the sliding plate passes through the top sliding connection of spout and installing frame inner wall, the fixed frame of top fixedly connected with of installing frame, the kelly has been run through at the top of fixed frame, kelly and fixed frame sliding connection, the top fixedly connected with stopper of kelly, the bottom of kelly runs through the inside that installing frame and sliding plate just extended to the sliding plate in proper order. The utility model discloses an elastic component's elasticity promotes the installation piece and moves down to with the inside of kelly downstream advance draw-in groove, thereby with the sliding plate card inside the spout, no longer the horizontal slip, air switch in the fire monitoring device can simply install, convenient to detach fast, convenient to use.

Description

Keep original vacant mini electric fire monitoring devices that opens

Technical Field

The utility model relates to an electric fire monitoring device field specifically is a keep original empty mini electric fire monitoring devices that opens.

Background

The electric fire monitoring device is installed in a low-voltage distribution system and used for detecting electric parameters related to electric fire hidden dangers such as residual current, temperature and the like in the system, and when the parameters of the monitoring device in a protected line exceed an alarm set value, an alarm and control signal can be generated so as to eliminate the electric fire hidden dangers caused by the residual current.

The inside air switch of present fire monitoring devices and fire alarm install together, can't separately simply install, when one of them device goes wrong, need wholly dismantle the maintenance, inconvenient separately change, the maintenance is comparatively loaded down with trivial details.

Therefore, there is a need to provide a mini electric fire monitoring device that can be kept open without fail to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keep original empty mini electric fire monitoring devices of opening to solve the unable problem of maintaining alone dismantlement of prior art electrical switch and fire alarm.

In order to achieve the above object, the utility model provides a following technical scheme: the mini electric fire monitoring device capable of keeping the original blank open comprises an air switch, a mounting frame and a smoke alarm, wherein the mounting frame is fixedly connected to a wall surface through bolts, the top of the mounting frame is adhered with a sliding plate, the top of the inner wall of the mounting frame is provided with a sliding groove, the sliding plate is in sliding connection with the top of the inner wall of the mounting frame through the sliding groove, the top of the mounting frame is fixedly connected with a fixed frame, the top of the fixed frame is penetrated with a clamping rod, the clamping rod is in sliding connection with the fixed frame, the top end of the clamping rod is fixedly connected with a limiting block, the bottom end of the clamping rod sequentially penetrates through the mounting frame and the sliding plate and extends into the sliding plate, the top of the sliding plate is provided with a clamping groove matched with the clamping rod in a clamping manner, the surface of the clamping rod is fixedly connected with a mounting block, the top of the mounting block is positioned between the top of, the mounting block contacts with the mounting frame, the spacing groove has all been seted up to the both sides of mounting frame bottom, there is the limiting plate inside of spacing groove through slider sliding connection, the bottom of limiting plate runs through the mounting frame and extends to the below of mounting frame.

Preferably, the top of the smoke alarm is adhered with a mounting plate, and the bottom of the mounting frame is adhered with a fixing seat.

Preferably, the bottom of fixing base has seted up square groove, the mounting panel inlays through square groove and establishes the bottom into the fixing base.

Preferably, two fixed slots have all been seted up to the both sides of mounting panel from the past to the back, the inside of fixing base just is located four the mounting groove has been seted up to one side that square groove was kept away from to the fixed slot, the pull rod has all been run through to the both sides of fixing base.

Preferably, two mounting grooves and two fixed slots are respectively penetrated through two ends of the pull rod and extend to two inside of the fixed slots, and the surface of the pull rod is fixedly connected with a connecting block inside the mounting grooves.

Preferably, the connecting block is slidably connected inside the mounting groove, and a second elastic element is sleeved on the surface of the pull rod between one side of the connecting block and one side of the inner wall of the mounting groove.

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

(1) the original blank-opening mini electric fire monitoring device is reserved, the clamping rod is pulled upwards through the limiting block, so that the mounting block is driven to move upwards, the mounting block moves upwards to extrude the first elastic element, meanwhile, the clamping rod moves out of the inside of the sliding groove, the sliding plate adhered to the top of the air switch is aligned to the sliding groove and slides into the inside of the sliding groove, the limiting block is loosened, the mounting block is driven to move downwards by the elasticity of the first elastic element, the mounting block drives the clamping rod to move downwards into the inside of the sliding groove, the bottom end of the clamping rod is contacted with the top of the sliding plate, when the sliding plate slides leftwards, the bottom end of the clamping rod is gradually close to the clamping groove, when the clamping groove moves to the right below of the clamping rod, the mounting block is pushed downwards by the elasticity of the first elastic element to move downwards, so that the clamping rod moves downwards into the inside of the clamping groove, the sliding plate is clamped in the sliding groove and does not, is convenient to be disassembled quickly and is convenient to use.

(2) The original open-air mini electrical fire monitoring device is reserved, the limiting plate on the right side is pushed upwards, the limiting plate slides upwards in the limiting groove through the sliding block, the pull rod on the right side is pulled rightwards, the pull rod is moved out of the square groove, the pull rod drives the connecting block to move rightwards until the connecting block is contacted with the other side of the inner wall of the fixed groove, two second elastic elements are extruded when the connecting block moves rightwards, the limiting plate is loosened, the limiting plate slides downwards and slides into the left side of the pull rod to clamp the pull rod, the limiting plate on the left side is pushed upwards, the limiting plate slides upwards in the limiting groove through the sliding block, the pull rod on the left side is pulled rightwards, the pull rod is moved out of the square groove, the pull rod drives the connecting block to move leftwards until the connecting block is contacted with the other side, extrude two second elastic element, loosen the limiting plate again, the limiting plate slides down, the left side of gliding into the pull rod, thereby block the pull rod, the pull rod of both sides is all blocked, put into the inside in square groove with the mounting panel at smoke alarm top, make the fixed slot aim at the pull rod, upwards promote the limiting plate of both sides respectively, make two pull rods no longer blocked, second elastic element's elasticity drives the connecting block and resets, thereby drive the pull rod and reset, the inside in square groove and fixed slot is moved into in proper order to the both ends of pull rod, thereby fix the inside in square groove with the mounting panel, accomplish smoke alarm's quick installation, smoke alarm and air switch separately install, during the maintenance, can separately dismantle the installation to the part of difference, convenient maintenance and change.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the mini electrical fire monitoring device for reserving the original space;

FIG. 2 is a schematic side view of the mounting frame of FIG. 1;

FIG. 3 is an enlarged view of the structure shown at B in FIG. 2;

FIG. 4 is an enlarged view of the structure shown at A in FIG. 1;

figure 5 is a schematic view of the installation structure of the smoke alarm.

In the figure: 1. an air switch; 2. installing a frame; 3. a sliding plate; 4. a smoke alarm; 5. a chute; 6. a fixing frame; 7. a clamping rod; 8. a limiting block; 9. a card slot; 10. a first elastic element; 11. a bolt; 12. A limiting groove; 13. a slider; 14. a limiting plate; 15. a fixed seat; 16. a square groove; 17. mounting a plate; 18. fixing grooves; 19. a second elastic element; 20. mounting grooves; 21. connecting blocks; 22. a pull rod; 23. And (7) installing the block.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a mini electric fire monitoring device keeping the original blank open comprises an air switch 1, a mounting frame 2 and a smoke alarm 4, wherein the mounting frame 2 is fixedly connected to the wall surface through a bolt 11, a sliding plate 3 is adhered to the top of the mounting frame 2, a sliding groove 5 is formed in the top of the inner wall of the mounting frame 2, the sliding plate 3 is slidably connected with the top of the inner wall of the mounting frame 2 through the sliding groove 5, a fixed frame 6 is fixedly connected to the top of the mounting frame 2, a clamping rod 7 penetrates through the top of the fixed frame 6, the clamping rod 7 is slidably connected with the fixed frame 6, a limiting block 8 is fixedly connected to the top end of the clamping rod 7, the bottom end of the clamping rod 7 sequentially penetrates through the mounting frame 2 and the sliding plate 3 and extends into the sliding plate 3, a clamping groove 9 matched with the clamping rod 7 in a clamping manner is formed in the top of the sliding plate 3, and a mounting block 23 is fixedly connected to the, just be located the surface cover of kelly 7 between the top of installation piece 23 and the bottom of fixed frame 6 inner wall and be equipped with first elastic element 10, installation piece 23 contacts with installing frame 2, spacing groove 12 has all been seted up to the both sides of installing frame 2 bottom, there is limiting plate 14 inside through slider 13 sliding connection of limiting groove 12, the below that installing frame 2 just extended to installing frame 2 is run through to limiting plate 14's bottom.

The top of smoke alarm 4 is glued with mounting panel 17, the bottom adhesion of installing frame 2 has fixing base 15.

The bottom of fixing base 15 has been seted up square groove 16, mounting panel 17 inlays through square groove 16 and establishes into the bottom of fixing base 15.

Two fixed slots 18 have all been seted up to the back in the past to the both sides of mounting panel 17, the inside of fixing base 15 just is located four mounting groove 20 has been seted up to one side that square groove 16 was kept away from to fixed slot 18, pull rod 22 has all been run through to the both sides of fixing base 15.

Two ends of the pull rod 22 respectively penetrate through the two mounting grooves 20 and the two fixing grooves 18 and extend to the two insides of the fixing grooves 18, and the surface of the pull rod 22 is fixedly connected with a connecting block 21 in the inside of the mounting groove 20.

The connecting block 21 is slidably connected to the inside of the mounting groove 20, and a second elastic element 19 is sleeved between one side of the connecting block 21 and one side of the inner wall of the mounting groove 20 and on the surface of the pull rod 22.

The working principle is as follows: when the air switch is used, the mounting frame 2 is fixed on a wall surface through the bolt 11, the clamping rod 7 is pulled upwards through the limiting block 8, so that the mounting block 23 is driven to move upwards, the mounting block 23 moves upwards to extrude the first elastic element 10, meanwhile, the clamping rod 7 moves out of the inside of the sliding chute 5, the sliding plate 3 adhered to the top of the air switch 1 is aligned with the sliding chute 5 and slides into the inside of the sliding chute 5, the limiting block 8 is loosened, the mounting block 23 is driven to move downwards by the elasticity of the first elastic element 10, the mounting block 23 drives the clamping rod 7 to move downwards into the inside of the sliding chute 5, the bottom end of the clamping rod 7 is contacted with the top of the sliding plate 3, when the sliding plate 3 slides leftwards, the bottom end of the clamping rod 7 is gradually close to the clamping groove 9, when the clamping groove 9 moves to be right below the clamping rod 7, the mounting block 23 is pushed downwards by the elasticity of the first elastic element 10, so that the clamping rod 7, so that the sliding plate 3 is clamped in the sliding groove 5 and does not slide left and right any more, the right limiting plate 14 is pushed upwards, the limiting plate 14 slides upwards in the limiting groove 12 through the sliding block 13, the right pull rod 22 is pulled rightwards, the pull rod 22 is moved out of the square groove 16, the pull rod 22 drives the connecting block 21 to move rightwards until the connecting block 21 is contacted with the other side of the inner wall of the fixed groove 18, the two second elastic elements 19 are extruded when the connecting block 21 moves rightwards, then the limiting plate 14 is loosened, the limiting plate 14 slides downwards and slides into the left side of the pull rod 22, so that the pull rod 22 is clamped, the left limiting plate 14 is pushed upwards, the limiting plate 14 slides upwards in the limiting groove 12 through the sliding block 13, the left pull rod 22 is pulled rightwards, the pull rod 22 is moved out of the square groove 16, and the pull rod 22 drives the connecting block 21 to, until connecting block 21 contacts with the opposite side of fixed slot 18 inner wall, when connecting block 21 moved left, extrude two second elastic element 19, loosen limiting plate 14 again, limiting plate 14 slides down, slide in the left side of pull rod 22, thereby block pull rod 22, the pull rod 22 of both sides is all blocked, put into the inside of square groove 16 with mounting panel 17 at smoke alarm top, make fixed slot 18 aim at pull rod 22, promote limiting plate 14 of both sides upwards respectively, make two pull rod 22 no longer blocked, the elasticity of second elastic element 19 drives connecting block 21 and resets, thereby drive pull rod 22 and reset, the both ends of pull rod 22 move into the inside of square groove 16 and fixed slot 18 in proper order, thereby fix mounting panel 17 in the inside of square groove 16, accomplish smoke alarm 4's quick installation.

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

1. The utility model provides a keep original sky to open mini electric fire monitoring devices, includes air switch (1), installing frame (2) and smoke alarm (4), its characterized in that: the mounting frame (2) is fixedly connected to a wall surface through a bolt (11), a sliding plate (3) is bonded to the top of the mounting frame (2), a sliding groove (5) is formed in the top of the inner wall of the mounting frame (2), the sliding plate (3) is in sliding connection with the top of the inner wall of the mounting frame (2) through the sliding groove (5), a fixed frame (6) is fixedly connected to the top of the mounting frame (2), a clamping rod (7) penetrates through the top of the fixed frame (6), the clamping rod (7) is in sliding connection with the fixed frame (6), a limiting block (8) is fixedly connected to the top end of the clamping rod (7), the bottom end of the clamping rod (7) sequentially penetrates through the mounting frame (2) and the sliding plate (3) and extends into the sliding plate (3), a clamping groove (9) matched with the clamping rod (7) in a clamping manner is formed in the top of the sliding plate (3), and a mounting block (23) is fixedly connected to the surface of the clamping rod (7, just be located the surface cover of kelly (7) between the top of installation piece (23) and the bottom of fixed frame (6) inner wall and be equipped with first elastic element (10), installation piece (23) contact with installing frame (2), spacing groove (12) have all been seted up to the both sides of installing frame (2) bottom, there are limiting plate (14) inside of spacing groove (12) through slider (13) sliding connection, the below that installing frame (2) just extended to installing frame (2) is run through to the bottom of limiting plate (14).

2. The miniature electrical fire monitoring device capable of reserving space in advance as claimed in claim 1, wherein: the top of the smoke alarm (4) is adhered with a mounting plate (17), and the bottom of the mounting frame (2) is adhered with a fixed seat (15).

3. The miniature electrical fire monitoring device capable of reserving space in advance as claimed in claim 2, wherein: the bottom of fixing base (15) has been seted up square groove (16), mounting panel (17) inlay the bottom of establishing into fixing base (15) through square groove (16).

4. The miniature electrical fire monitoring device capable of remaining open-air as claimed in claim 3, wherein: two fixed slots (18) have all been seted up to the both sides of mounting panel (17) in the past to the back, the inside of fixing base (15) just is located four mounting groove (20) have been seted up to one side that square groove (16) was kept away from in fixed slot (18), pull rod (22) have all been run through to the both sides of fixing base (15).

5. The miniature electrical fire monitoring device capable of remaining open-air as claimed in claim 4, wherein: the both ends of pull rod (22) run through two respectively mounting groove (20) and two fixed slot (18) and extend to two the inside of fixed slot (18), the inside fixedly connected with connecting block (21) of the surface of pull rod (22) and being located mounting groove (20).

6. The miniature electrical fire monitoring device capable of remaining open-air as claimed in claim 5, wherein: connecting block (21) sliding connection is in the inside of mounting groove (20), the surface cover that just is located pull rod (22) between one side of connecting block (21) and one side of mounting groove (20) inner wall is equipped with second elastic element (19).