CN210508959U - Alarm device for fire extinguishing door convenient to dismantle and maintain - Google Patents
Alarm device for fire extinguishing door convenient to dismantle and maintain Download PDFInfo
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- CN210508959U CN210508959U CN201920693757.1U CN201920693757U CN210508959U CN 210508959 U CN210508959 U CN 210508959U CN 201920693757 U CN201920693757 U CN 201920693757U CN 210508959 U CN210508959 U CN 210508959U
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- alarm device
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- door
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Abstract
The utility model discloses a fire door alarm device convenient to dismantle and maintain relates to fire door technical field, and it includes the door plant, the upper surface overlap joint of door plant has alarm device, alarm device's left surface fixedly connected with cardboard, the draw-in groove has been seted up to the upper surface of cardboard, the left side fixedly connected with L template of the upper surface of door plant, the upper surface joint of L template has the sliding sleeve, sliding connection has the slide bar in the sliding sleeve. This alarm device for fire door convenient to dismantle and maintain, through setting up connecting plate and draw-in groove, drive slide bar and fixture block and break away from the draw-in groove when people pulling pull ring for the connecting plate can not fixed by the card piece again, passes through right extrusion stripper plate compression telescoping device again this moment, makes the connecting plate can follow the L template and take out, can reach the purpose of quick dismantlement like this, thereby has reduced the degree of difficulty of dismantling, has saved a large amount of time of staff, and practical value is high, the marketing of being convenient for.
Description
Technical Field
The utility model relates to a fire door technical field specifically is a fire door alarm device for fire door convenient to dismantle and maintain.
Background
The alarm device is an information display device indicating that a malfunction, an accident, or a dangerous situation has occurred. The fire extinguishing door is frequently applied to fire extinguishing doors, but the existing alarm device is relatively troublesome in the aspect of disassembly and maintenance, and because the alarm device is currently fixed in a welded form, the installation mode is complex, the disassembly is troublesome, the disassembly working time of an operator is long, the labor capacity is large, the practical value is low, and the fire extinguishing door is not favorable for market popularization.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a fire door alarm device convenient to dismantle and maintain has solved current alarm device and has comparatively trouble in the aspect of dismantling and maintaining, because alarm device adopts welded form to fix at present more, the mounting means is complicated like this, and it is troublesome to dismantle, and operating personnel dismantles and does a worker for a long time, and the amount of labour is big, and practical value is low, is unfavorable for the problem of marketing.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an alarm device for fire door convenient to dismantle and maintain, includes the door plant, the upper surface overlap joint of door plant has alarm device, alarm device's left surface fixedly connected with cardboard, the draw-in groove has been seted up to the upper surface of cardboard, the left side fixedly connected with L template of the upper surface of door plant, the upper surface joint of L template has the sliding sleeve, sliding connection has the slide bar in the sliding sleeve, the bottom fixedly connected with fixture block of slide bar, the fixture block joint is in the draw-in groove.
The utility model discloses a door plant, including the slide bar, the top fixedly connected with connecting plate of slide bar, first spring has been cup jointed on the surface of slide bar, the lower surface of the top fixedly connected with connecting plate of first spring, the bottom fixed connection of first spring is at the upper surface of L template, the right side fixedly connected with fixed plate of door plant upper surface, the right flank fixed connection of telescoping device and stripper plate is passed through to the left surface of fixed plate, the lower surface overlap joint of stripper plate is at the upper surface of door plant, the left surface overlap joint of stripper plate is at alarm device's right flank.
The alarm device comprises a base, the lower surface of the base is overlapped on the upper surface of the door plate, an alarm is arranged in the base, a connecting piece is arranged on the upper surface of the base, a protective cover is arranged in the connecting piece, and the protective cover is made of red transparent plastic.
Preferably, the telescopic device comprises a telescopic rod, a second spring is sleeved on the surface of the telescopic rod, the right ends of the telescopic rod and the second spring are fixedly connected to the left side face of the fixed plate, and the left ends of the telescopic rod and the second spring are fixedly connected to the right side face of the extrusion plate.
Preferably, an internal thread is arranged in the connecting piece, an external thread is arranged below the surface of the protective cover, and the connecting piece is connected with the protective cover through a thread.
Preferably, the upper surface of the connecting plate is provided with a pull ring, and the surface of the pull ring is provided with anti-skid grains.
Preferably, a limiting block is arranged above the left side face of the extrusion plate, and the lower surface of the limiting block is overlapped on the surface of the alarm device.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. this alarm device for fire door convenient to dismantle and maintain, through setting up connecting plate and draw-in groove, drive slide bar and fixture block and break away from the draw-in groove when people pulling pull ring for the connecting plate can not fixed by the card piece again, passes through right extrusion stripper plate compression telescoping device again this moment, makes the connecting plate can follow the L template and take out, can reach the purpose of quick dismantlement like this, thereby has reduced the degree of difficulty of dismantling, has saved a large amount of time of staff, and practical value is high, the marketing of being convenient for.
2. This alarm device for fire door convenient to dismantle and maintain, through setting up alarm device, people rotate the safety cover, make the safety cover dismantle from the connecting piece, can clear up and maintain the alarm, when maintaining the alarm, again to safety cover threaded connection on the connecting piece, can make things convenient for the workman to maintain the alarm like this, through setting up the telescoping device, when alarm device is being blocked tight in-process by the card, the elasticity of telescoping device can drive the stripper plate and support on alarm device's right side, thereby make that alarm device can be more stable fix on the door plant.
3. This alarm device for fire door convenient to dismantle and maintain, through setting up sliding sleeve and slide bar, the slide bar up-and-down motion in the sliding sleeve, can guarantee the stable smooth and easy up-and-down motion of fixture block, through setting up first spring, loosen the pull ring of mentioning when people, under the effect of first spring tension, the slide bar drives the automatic downstream of fixture block, thereby guaranteed that the fixture block is stable to be fixed in the draw-in groove, through setting up the stopper, press from both sides tightly when alarm device's right side at the stripper plate, the stopper plays the effect of injecing the base, thereby guaranteed that alarm device is stable to be fixed on the door plant, through setting up the pull ring, people use the pulling slide bar up-and-down motion that the pull ring can be convenient, the antiskid line on.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
fig. 3 is a front view of the alarm device of the present invention.
In the figure: 1 door plant, 2 alarm device, 201 base, 202 alarm, 203 connecting piece, 204 safety cover, 3 cardboard, 4 draw-in grooves, 5L template, 6 sliding sleeves, 7 slide bars, 8 fixture blocks, 9 connecting plates, 10 first springs, 11 pull rings, 12 fixed plates, 13 telescoping devices, 131 telescopic links, 132 second springs, 14 stripper plates, 15 stopper.
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.
As shown in fig. 1-3, the utility model provides a technical solution: an alarm device for a fire extinguishing door convenient to disassemble and maintain comprises a door plate 1, an alarm device 2 is lapped on the upper surface of the door plate 1, a clamping plate 3 is fixedly connected to the left side surface of the alarm device 2, a clamping groove 4 is formed in the upper surface of the clamping plate 3, an L-shaped plate 5 is fixedly connected to the left side of the upper surface of the door plate 1, a sliding sleeve 6 is clamped on the upper surface of the L-shaped plate 5, a sliding rod 7 is connected in the sliding sleeve 6 in a sliding mode, the sliding rod 7 moves up and down in the sliding sleeve 6 through the arrangement of the sliding sleeve 6 and the sliding rod 7, stable and smooth up and down movement of a clamping block 8 can be guaranteed, a pull ring 11 is arranged on the upper surface of a connecting plate 9, anti-skid grains are arranged on the surface of the pull ring 11, the sliding rod 7 can be conveniently pulled to move up and down through the arrangement, 8 joints of fixture block are in draw-in groove 4, through setting up connecting plate 9 and draw-in groove 4, pull ring 11 drives slide bar 7 and fixture block 8 and breaks away from draw-in groove 4 as people stimulate, make connecting plate 9 can no longer be fixed by fixture block 8, rethread right extrusion stripper plate 14 compression telescoping device 13 this moment, make connecting plate 9 take out in can following L template 5, can reach the purpose of quick dismantlement like this, thereby the degree of difficulty of dismantlement has been reduced, a large amount of time of staff has been saved, the practical value is high, and the market promotion of being convenient for.
The top end of the sliding rod 7 is fixedly connected with a connecting plate 9, the surface of the sliding rod 7 is sleeved with a first spring 10, the top end of the first spring 10 is fixedly connected with the lower surface of the connecting plate 9, the bottom end of the first spring 10 is fixedly connected with the upper surface of the L-shaped plate 5, through the arrangement of the first spring 10, when people loosen the lifted pull ring 11, under the action of the tensile force of the first spring 10, the sliding rod 7 drives the fixture block 8 to automatically move downwards, so that the fixture block 8 is stably fixed in the clamping groove 4, the right side of the upper surface of the door panel 1 is fixedly connected with a fixing plate 12, the left side of the fixing plate 12 is fixedly connected with the right side of the extrusion plate 14 through a telescopic device 13, the telescopic device 13 comprises a telescopic rod 131, the surface of the telescopic rod 131 is sleeved with a second spring 132, the right ends of the telescopic rod 131 and the second spring 132 are fixedly connected with the left side of the fixing plate 12, through setting up telescoping device 13, be being in the in-process by 8 chucking of card when alarm device 2, telescoping device 13's elasticity can drive stripper plate 14 and support on alarm device 2's right side, thereby make alarm device 2 can more stable fix on door plant 1, the lower surface overlap joint of stripper plate 14 is at the upper surface of door plant 1, the left surface overlap joint of stripper plate 14 is at alarm device 2's right flank, the top of 14 left surfaces of stripper plate is provided with stopper 15, stopper 15's lower surface overlap joint is on alarm device 2's surface, through setting up stopper 15, press from both sides tightly when alarm device 2's right side at stripper plate 14, stopper 15 plays the effect of injecing base 201, thereby guaranteed that alarm device 2 is stable to be fixed on door plant 1.
The utility model discloses an operating procedure does:
s1, when the alarm device is used, a worker pulls the pull ring 11 upwards, the pull ring 11 drives the connecting plate 9 and the slide rod 7 to move upwards, the slide rod 7 drives the clamping block 8 to move upwards to be separated from the clamping groove 4, at the moment, the alarm device 2 moves rightwards, the base 201 extrudes the extrusion plate 14 to move rightwards to compress the telescopic device 13, so that the connecting plate 9 is pulled out of the L-shaped plate 5, and the alarm device 2 can be detached;
s2, when the worker cleans the alarm device 2, the worker can maintain and clean the alarm device 202 by unscrewing the protective cover 204 from the connecting piece 203 by rotating the protective cover 204, and after the maintenance work is finished, the worker connects the protective cover 204 to the connecting piece 203 by screw threads.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a warning device for fire door convenient to dismantle and maintain, includes door plant (1), its characterized in that: the alarm device (2) is lapped on the upper surface of the door panel (1), a clamping plate (3) is fixedly connected to the left side surface of the alarm device (2), a clamping groove (4) is formed in the upper surface of the clamping plate (3), an L-shaped plate (5) is fixedly connected to the left side of the upper surface of the door panel (1), a sliding sleeve (6) is clamped on the upper surface of the L-shaped plate (5), a sliding rod (7) is slidably connected in the sliding sleeve (6), a clamping block (8) is fixedly connected to the bottom end of the sliding rod (7), and the clamping block (8) is clamped in the clamping groove (4);
the top end of the sliding rod (7) is fixedly connected with a connecting plate (9), the surface of the sliding rod (7) is sleeved with a first spring (10), the top end of the first spring (10) is fixedly connected with the lower surface of the connecting plate (9), the bottom end of the first spring (10) is fixedly connected with the upper surface of the L-shaped plate (5), the right side of the upper surface of the door plate (1) is fixedly connected with a fixing plate (12), the left side surface of the fixing plate (12) is fixedly connected with the right side surface of an extrusion plate (14) through a telescopic device (13), the lower surface of the extrusion plate (14) is overlapped on the upper surface of the door plate (1), and the left side surface of the extrusion plate (14) is overlapped on the right side surface of the alarm device (2);
alarm device (2) include base (201), the lower surface overlap joint of base (201) is at the upper surface of door plant (1), be provided with alarm (202) in base (201), the upper surface of base (201) is provided with connecting piece (203), be provided with safety cover (204) in connecting piece (203), the material of safety cover (204) is red transparent plastic.
2. The alarm device for the fire extinguishing door convenient to disassemble and maintain as claimed in claim 1, wherein: telescoping device (13) includes telescopic link (131), second spring (132) have been cup jointed on the surface of telescopic link (131), the equal fixed connection of right-hand member of telescopic link (131) and second spring (132) is at the left surface of fixed plate (12), the equal fixed connection of left end of telescopic link (131) and second spring (132) is at the right flank of stripper plate (14).
3. The alarm device for the fire extinguishing door convenient to disassemble and maintain as claimed in claim 1, wherein: be provided with the internal thread in connecting piece (203), the below on safety cover (204) surface is provided with the external screw thread, connecting piece (203) is in the same place through threaded connection with safety cover (204).
4. The alarm device for the fire extinguishing door convenient to disassemble and maintain as claimed in claim 1, wherein: the anti-skid device is characterized in that a pull ring (11) is arranged on the upper surface of the connecting plate (9), and anti-skid grains are arranged on the surface of the pull ring (11).
5. The alarm device for the fire extinguishing door convenient to disassemble and maintain as claimed in claim 1, wherein: a limiting block (15) is arranged above the left side face of the extrusion plate (14), and the lower surface of the limiting block (15) is overlapped on the surface of the alarm device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693757.1U CN210508959U (en) | 2019-05-15 | 2019-05-15 | Alarm device for fire extinguishing door convenient to dismantle and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693757.1U CN210508959U (en) | 2019-05-15 | 2019-05-15 | Alarm device for fire extinguishing door convenient to dismantle and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210508959U true CN210508959U (en) | 2020-05-12 |
Family
ID=70576159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920693757.1U Expired - Fee Related CN210508959U (en) | 2019-05-15 | 2019-05-15 | Alarm device for fire extinguishing door convenient to dismantle and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210508959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934221A (en) * | 2020-08-12 | 2020-11-13 | 国网江苏省电力有限公司南通供电分公司 | Marine power distribution alarm device and control system thereof |
| CN112066175A (en) * | 2020-09-02 | 2020-12-11 | 重庆巧虎科技有限公司 | Intelligent security alarm device based on Internet of things |
-
2019
- 2019-05-15 CN CN201920693757.1U patent/CN210508959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934221A (en) * | 2020-08-12 | 2020-11-13 | 国网江苏省电力有限公司南通供电分公司 | Marine power distribution alarm device and control system thereof |
| CN112066175A (en) * | 2020-09-02 | 2020-12-11 | 重庆巧虎科技有限公司 | Intelligent security alarm device based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20210515 |