CN217234987U - Fire alarm convenient to installation - Google Patents
Fire alarm convenient to installation Download PDFInfo
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- CN217234987U CN217234987U CN202220235905.7U CN202220235905U CN217234987U CN 217234987 U CN217234987 U CN 217234987U CN 202220235905 U CN202220235905 U CN 202220235905U CN 217234987 U CN217234987 U CN 217234987U
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- fire alarm
- limiting
- side wall
- installation
- mounting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model belongs to the field of fire-fighting equipment, in particular to a fire alarm convenient to install, which aims at the problems of inconvenient disassembly and assembly of the fire alarm and time and labor waste, and provides a scheme that comprises a fire alarm body, the fire alarm body also comprises an installation frame, the installation frame is fixed on the side wall of one side of the fire alarm body, a mounting groove is arranged on the side wall of one side of the fire alarm body, the installation frame is positioned on one side of the mounting groove, and a base is arranged on one side of the installation frame; the utility model discloses in through limiting plate and the block in the restriction inslot, realize that high efficiency and stable installs to fire alarm body, not only can be convenient for regular dismouting to fire alarm body, but also can change the fire alarm body of different models and install and use, it is comparatively convenient to install, simple structure, and fixed effectual has not only improved the installation effectiveness of fire alarm body, has improved the installation stability of fire alarm body moreover.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field especially relates to a fire alarm convenient to installation.
Background
The fire-proof equipment is equipment for fire extinguishing, fire prevention and fire accidents, and is equipment for professional fire extinguishing, the most common fire-fighting equipment is a smoke alarm and a fire extinguisher, the smoke alarm is one of the alarms, and the smoke alarm which is commonly used in life belongs to a photoelectric smoke alarm and an ionization smoke alarm in the world.
Present fire alarm is inconvenient because of the dismouting, leads to regularly influencing great to fire alarm's work efficiency, is difficult to quick to fire alarm dismouting, because the fixed mode of screw is all used to fire alarm majority to the current, influences staff's operation then, wastes time and energy moreover.
Therefore, a fire alarm convenient to install is needed for solving the problems of inconvenience in disassembly and assembly of the fire alarm, time waste and labor waste.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of fire alarm convenient to installation has solved the inconvenient and waste time and energy problem of fire alarm dismouting.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a fire alarm convenient to install comprises a fire alarm body which further comprises
The mounting frame is fixed on the side wall of one side of the fire alarm body, a mounting groove is formed in the side wall of one side of the fire alarm body, the mounting frame is located on one side of the mounting groove, a base is arranged on one side of the mounting frame, a bearing groove is formed in the side wall of one side of the base, and the bearing groove is matched with the mounting frame;
the operating shaft, the operating shaft with fire alarm body one side lateral wall rotates to be connected, the operating shaft is located the inside one end of mounting groove be provided with the installation component of fire alarm body looks adaptation.
Preferably, the mounting assembly further comprises
The rotating shaft is rotatably connected with the side wall of the inner side of the mounting frame, bevel gears are arranged between one end of the rotating shaft, which is positioned in the mounting groove, and the operating shaft, the two bevel gears are meshed and connected with each other, and straight gears are tightly sleeved on the outer surface of the rotating shaft;
the two mounting plates are symmetrically distributed and are in sliding connection with the side wall on the inner side of the mounting frame, a toothed plate is fixed on the side wall on one side adjacent to the two mounting plates and is in meshed connection with the straight gear, and the toothed plate and the straight gear are in staggered distribution;
the limiting plates are arranged in a plurality, every two limiting plates are symmetrically distributed and fixed on the side wall of one side of the mounting plate, the limiting plates slide and penetrate to the outside of the mounting frame along the horizontal direction, the outer surfaces of the limiting plates are sleeved with adaptive springs a, one ends of the springs a are fixed with the mounting plate, and the other ends of the springs a are fixed with the inner side wall of the mounting frame;
the limiting groove is provided with a plurality of, and is a plurality of limiting groove is the symmetric distribution and sets up in the bearing groove, the limiting plate with limiting groove looks adaptation.
Preferably, a plurality of guide grooves which are symmetrically distributed are formed in the side wall of the inner side of the mounting frame, and the mounting plate is connected with the inner portions of the guide grooves in a sliding mode.
Preferably, the operating shaft is connected with a knob in a fastened and sleeved mode at one end far away from the bevel gear, two limiting rods which are symmetrically distributed are connected with the side wall of the top end of the knob in an inserted mode, a plurality of limiting holes which are circumferentially distributed are formed in the side wall of the top end of the fire alarm body, the limiting rods are matched with the limiting holes, a rotary disc is fixed to one end, far away from the knob, of each limiting rod, a spring b is connected to the outer surface of each limiting rod in a sleeved mode, one end of each spring b is fixed to the knob, and the other end of each spring b is fixed to the rotary disc.
Preferably, a plurality of the restriction board all is the inclined plane setting near the one side of bearing the weight of the groove, the restriction board is close to one side of restriction board and all is corresponding inclined plane setting.
Preferably, a plurality of mounting blocks which are symmetrically distributed are fixed on the side wall of one side of the base, a hole groove is formed in the side wall of one side of the mounting blocks, a supporting plate is fixed on the side wall of one side of the base, and the top surface of the supporting plate is attached to the bottom surface of the fire alarm body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through limiting plate and the interior block of restriction inslot, realize that high efficiency and stable installs to fire alarm body, not only can be convenient for regularly carry out the dismouting to fire alarm body, but also can change the fire alarm body of different models and install and use, it is comparatively convenient to install, simple structure, and fixed effectual has not only improved the installation effectiveness of fire alarm body, has improved the installation stability of fire alarm body moreover.
2. The utility model discloses in through spring b's elastic action, can effectively play the limiting displacement to the operating axis to the convenience is installed the fire alarm body, need not use screw and bolt in the installation moreover, and then makes the installation convenient more quick, has saved operating time, convenient maintenance and maintenance.
Drawings
Fig. 1 is a schematic view of the overall structure of a fire alarm convenient to install according to the present invention;
FIG. 2 is a schematic view of a fire alarm body state structure of a fire alarm convenient to install;
FIG. 3 is a schematic view of a main sectional structure of an installation frame of a fire alarm convenient to install according to the present invention;
fig. 4 is a schematic view of a back view of a partial structure of a fire alarm convenient to install.
In the figure: 1. a fire alarm body; 2. installing a frame; 3. mounting grooves; 4. a base; 5. a bearing groove; 6. an operating shaft; 7. mounting the component; 71. a rotating shaft; 72. a bevel gear; 73. a spur gear; 74. mounting a plate; 75. a toothed plate; 76. a limiting plate; 77. a spring a; 78. a limiting groove; 8. a guide groove; 9. a knob; 10. a restraining bar; 11. a limiting aperture; 12. a turntable; 13. a spring b; 14. mounting blocks; 15. a hole groove; 16. and (7) a supporting plate.
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.
Referring to fig. 1-4, a fire alarm convenient to mount comprises a fire alarm body 1, wherein the fire alarm body 1 further comprises a mounting frame 2, the mounting frame 2 is fixed on the side wall of one side of the fire alarm body 1, a mounting groove 3 is formed in the side wall of one side of the fire alarm body 1, the mounting frame 2 is located on one side of the mounting groove 3, a base 4 is arranged on one side of the mounting frame 2, a bearing groove 5 is formed in the side wall of one side of the base 4, and the bearing groove 5 is matched with the mounting frame 2; operating axis 6, operating axis 6 rotates with 1 one side lateral wall of fire alarm body and is connected, and operating axis 6 is located the inside one end of mounting groove 3 and is provided with the installation component 7 with 1 looks adaptation of fire alarm body.
The installation component 7 further comprises a rotating shaft 71, the rotating shaft 71 is rotatably connected with the side wall of the inner side of the installation frame 2, bevel gears 72 are arranged between one end of the rotating shaft 71, which is positioned in the installation groove 3, and the operating shaft 6, the two bevel gears 72 are mutually meshed and connected, and a straight gear 73 is tightly sleeved on the outer surface of the rotating shaft 71; two mounting plates 74 are arranged, the two mounting plates 74 are symmetrically distributed and are in sliding connection with the side wall of the inner side of the mounting frame 2, a toothed plate 75 is fixed on the adjacent side wall of the two mounting plates 74, the toothed plate 75 is in meshed connection with the spur gear 73, and the toothed plate 75 and the spur gear 73 are in staggered distribution; a plurality of limiting plates 76 are arranged, every two limiting plates 76 are symmetrically distributed and fixed on the side wall of one side of the mounting plate 74, the limiting plates 76 penetrate the outside of the mounting frame 2 in a sliding mode along the horizontal direction, the outer surface of each limiting plate 76 is sleeved with a matched spring a77, one end of a spring a77 is fixed with the mounting plate 74, and the other end of the spring a77 is fixed with the inner side wall of the mounting frame 2; restriction groove 78, restriction groove 78 is provided with a plurality ofly, a plurality of restriction grooves 78 are the symmetric distribution and offer in bearing the weight of the inslot 5, and limiting plate 76 and restriction groove 78 looks adaptation, through limiting plate 76 with 78 in the inslot block until, realize that high efficiency and stable installs fire alarm body 1, not only can be convenient for regularly carry out the dismouting to fire alarm body 1, but also can change the fire alarm body 1 of different models and install the use.
The side wall of the inner side of the mounting frame 2 is provided with a plurality of guide grooves 8 which are symmetrically distributed, the mounting plate 74 is connected with the inner part of the guide grooves 8 in a sliding manner, the mounting plate 74 slides in the guide grooves 8, so that the guide limiting effect on the toothed plate 75 can be achieved, and the stability effect when the toothed plate 75 moves is promoted, the knob 9 is tightly sleeved at one end, far away from the bevel gear 72, of the operating shaft 6, two limiting rods 10 which are symmetrically distributed are inserted into the side wall of the top end of the knob 9, the side wall of the top end of the fire alarm body 1 is provided with a plurality of limiting holes 11 which are circumferentially distributed, the limiting rods 10 are matched with the limiting holes 11, the turntable 12 is fixed at one end, far away from the knob 9, of the limiting rod 10 is sleeved with a spring b13, one end of the spring b13 is fixed with the knob 9, the other end of the spring b13 is fixed with the turntable 12, the elastic effect of the spring b13 is utilized, the limiting effect on the operating shaft 6 can be effectively achieved, thereby conveniently install fire alarm body 1, need not use screw and bolt in the installation moreover, and then make the installation convenient more quick, saved operating time, convenient maintenance and maintenance.
One side that a plurality of restriction plates 76 are close to bearing groove 5 all is the inclined plane setting, one side that restriction plate 78 is close to restriction plate 76 all is corresponding inclined plane setting, 4 side lateral wall of base is fixed with a plurality of installation pieces 14 that are the symmetric distribution, hole groove 15 has been seted up to 14 side lateral wall of installation piece, through the setting of installation piece 14 and hole groove 15, be convenient for install base 4, 4 side lateral wall of base is fixed with layer board 16, the top surface of layer board 16 is laminated with the bottom surface of fire alarm body 1 mutually, setting through layer board 16, play the preliminary bearing effect to fire alarm body 1.
The working principle is as follows: when the fire alarm body 1 needs to be installed, firstly, the fire alarm body 1 is placed on the top surface of the supporting plate 16, the turntable 12 is pulled upwards, the limiting rod 10 is enabled to move synchronously, at the moment, the spring b13 is in a stretching state, the limiting effect on the knob 9 is relieved through the separation of the limiting rod 10 and the limiting hole 11, the knob 9 is enabled to rotate synchronously through the clockwise rotation of the turntable 12, the knob 9 is enabled to rotate synchronously through the transmission effect of the limiting rod 10, the operating shaft 6 is enabled to rotate synchronously, the rotating shaft 71 is enabled to rotate synchronously through the meshing transmission effect of the bevel gear 72, the spur gear 73 is enabled to rotate synchronously, the two toothed plates 75 are enabled to move in the directions far away from each other through the meshing transmission effect of the spur gear 73 and the toothed plate 75, the mounting plate 74 is enabled to move synchronously, the mounting plate 74 is enabled to slide in the guide groove 8, and the guiding and limiting effect on the toothed plate 75 can be achieved, and is favorable to promoting the stability function when the toothed plate 75 moves, at the same time, the limiting plate 76 moves synchronously along with the mounting plate 74, the limiting function to the operating shaft 6 is completed by releasing the tension to the rotary disc 12 and clamping the limiting rod 10 with the limiting hole 11 by utilizing the elastic function of the spring b13, the fire alarm body 1 is pushed into the bearing groove 5 until the mounting frame 2 is attached to the bearing groove 5, the limiting function to the operating shaft 6 is released by pulling the rotary disc 12 again, after anticlockwise rotation, the limiting plate 76 is clamped with the limiting groove 78, the efficient and stable installation of the fire alarm body 1 is realized, the fire alarm body 1 can be conveniently and regularly disassembled and assembled and disassembled, and the fire alarm bodies 1 of different models can be replaced for installation and use, and the installation is convenient, simple structure, it is fixed effectual, not only improved the installation effectiveness of fire alarm body 1, improved the installation stability of fire alarm body 1 moreover.
The driving motor 4 (electric elements such as a sensor, a motor, a cylinder and the like) is commercially available, and the driving motor 4 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description is omitted in the specification.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The fire alarm convenient to install comprises a fire alarm body (1) and is characterized in that the fire alarm body (1) further comprises
The fire alarm device comprises an installation frame (2), wherein the installation frame (2) is fixed on the side wall of one side of the fire alarm device body (1), an installation groove (3) is formed in the side wall of one side of the fire alarm device body (1), the installation frame (2) is located on one side of the installation groove (3), a base (4) is arranged on one side of the installation frame (2), a bearing groove (5) is formed in the side wall of one side of the base (4), and the bearing groove (5) is matched with the installation frame (2);
operating shaft (6), operating shaft (6) with fire alarm body (1) one side lateral wall rotates to be connected, operating shaft (6) are located the inside one end of mounting groove (3) be provided with installation component (7) of fire alarm body (1) looks adaptation.
2. A fire alarm facilitating installation according to claim 1, characterised in that the mounting assembly (7) further comprises
The installation frame comprises a rotating shaft (71), the rotating shaft (71) is rotatably connected with the side wall of the inner side of the installation frame (2), bevel gears (72) are respectively arranged between one end, located inside the installation groove (3), of the rotating shaft (71) and the operation shaft (6), the two bevel gears (72) are mutually meshed and connected, and a straight gear (73) is tightly sleeved on the outer surface of the rotating shaft (71);
the mounting plates (74), the mounting plates (74) are provided with two, the two mounting plates (74) are symmetrically distributed and are in sliding connection with the inner side wall of the mounting frame (2), two adjacent side walls of the mounting plates (74) are fixedly provided with toothed plates (75), the toothed plates (75) are in meshed connection with the straight gears (73), and the toothed plates (75) and the straight gears (73) are arranged in a staggered distribution manner;
the limiting plates (76) are arranged, every two limiting plates (76) are symmetrically distributed and fixed on the side wall of one side of the mounting plate (74), the limiting plates (76) penetrate the outside of the mounting frame (2) in a sliding mode along the horizontal direction, the outer surface of each limiting plate (76) is sleeved with a spring a (77) which is matched with the limiting plates, one end of each spring a (77) is fixed with the mounting plate (74), and the other end of each spring a (77) is fixed with the inner side wall of the mounting frame (2);
the limiting plate is characterized by comprising a plurality of limiting grooves (78), the limiting grooves (78) are symmetrically distributed in the bearing groove (5), and the limiting plate (76) is matched with the limiting grooves (78).
3. The fire alarm convenient to install as claimed in claim 2, wherein the inner side wall of the installation frame (2) is provided with a plurality of symmetrically distributed guide grooves (8), and the installation plate (74) is slidably connected with the inside of the guide grooves (8).
4. The fire alarm convenient to install according to claim 2, wherein a knob (9) is fixedly sleeved at one end, away from a bevel gear (72), of the operating shaft (6), two limiting rods (10) which are symmetrically distributed are inserted into a side wall of the top end of the knob (9), a plurality of limiting holes (11) which are circumferentially distributed are formed in a side wall of the top end of the fire alarm body (1), the limiting rods (10) are matched with the limiting holes (11), a rotary disc (12) is fixed at one end, away from the knob (9), of each limiting rod (10), a spring b (13) is sleeved on the outer surface of each limiting rod (10), one end of each spring b (13) is fixed with the knob (9), and the other end of each spring b (13) is fixed with the rotary disc (12).
5. A fire alarm convenient to install according to claim 2, wherein one side of the limiting plates (76) close to the bearing groove (5) is provided with an inclined surface, and one side of the limiting grooves (78) close to the limiting plates (76) is provided with a corresponding inclined surface.
6. The fire alarm convenient to install according to claim 1, wherein a plurality of symmetrically distributed installation blocks (14) are fixed to a side wall of one side of the base (4), a hole groove (15) is formed in a side wall of one side of each installation block (14), a supporting plate (16) is fixed to a side wall of one side of the base (4), and the top surface of the supporting plate (16) is attached to the bottom surface of the fire alarm body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220235905.7U CN217234987U (en) | 2022-01-28 | 2022-01-28 | Fire alarm convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220235905.7U CN217234987U (en) | 2022-01-28 | 2022-01-28 | Fire alarm convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217234987U true CN217234987U (en) | 2022-08-19 |
Family
ID=82833027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220235905.7U Active CN217234987U (en) | 2022-01-28 | 2022-01-28 | Fire alarm convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217234987U (en) |
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2022
- 2022-01-28 CN CN202220235905.7U patent/CN217234987U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: No. 98, Huanghai Road, Binhai Development Zone, Tianjin 300450 Patentee after: Tianjin Haozhirun Safety Technology Co.,Ltd. Address before: 300450 No. 560 Jiancai Road, Jinhai garden, Tanggu street, Binhai New Area, Tianjin Patentee before: Tianjin Juhui Tianzi Security Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |