CN212537193U - Fixing mechanism of ammonia spraying external hardware equipment one-way power-off alarm device - Google Patents
Fixing mechanism of ammonia spraying external hardware equipment one-way power-off alarm device Download PDFInfo
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- CN212537193U CN212537193U CN202020547650.9U CN202020547650U CN212537193U CN 212537193 U CN212537193 U CN 212537193U CN 202020547650 U CN202020547650 U CN 202020547650U CN 212537193 U CN212537193 U CN 212537193U
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Abstract
The utility model discloses a spout external hardware equipment one-way outage alarm device's of ammonia fixed establishment, comprising a base plate, the upper surface intermediate position fixed mounting of bottom plate has the framework, the upper surface edge position symmetry fixed mounting of framework has fixed shirt rim, the spout has been seted up in the embedding of fixed shirt rim upper surface, the inside sliding connection of spout has the gag lever post, a plurality of locating holes have evenly been seted up to the side surface of fixed shirt rim, the alarm device casing is installed through the gag lever post joint to the framework is inside, the front surface of alarm device casing is provided with the wiring mouth, the front surface of alarm device casing is close to being provided with bee calling organ of wiring mouth. The utility model discloses can carry out spacing fixed to alarm device through setting up framework, spout and gag lever post, it is fixed to be applicable to the alarm device of different specifications size, convenient to use, and needn't set up the multiunit screw hole at adapting unit, has protected adapting unit's structural strength.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection equipment technique and specifically relates to a spout external hardware equipment one-way outage alarm device's of ammonia fixed establishment is related to.
Background
China is a large energy utilization country, the world rank of the usage amount of electric energy is the first, thermal power generation occupies more than 80% of the total generated energy of China, the smoke emission cleanliness of a thermal power plant is related to the health of living environment of all people, and the thermal power plant is also a key object for national monitoring, ammonia injection denitration is an important link for smoke treatment of the thermal power plant, whether external control equipment of an ammonia injection denitration system can normally operate is related to normal operation of the whole power plant, and therefore an alarm device needs to be installed to monitor the external control equipment of the ammonia injection denitration system in real time.
In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. the alarm device of the existing ammonia spraying and denitration plug-in control equipment is complex to install, the fastening performance of the connecting position is poor, meanwhile, different threaded holes are required to be formed when alarm devices with different sizes and specifications are installed, the alarm device is inconvenient and practical, and the structural strength of an installation part is damaged by multiple groups of threaded holes; 2. the alarm device of the existing ammonia spraying denitration externally-hung control equipment generally radiates through arranging a radiating window, the dustproof effect is poor, dust enters the interior and easily causes short circuit to electronic equipment, and the normal use of the alarm device is influenced.
Therefore, a fixing mechanism of the single-circuit power failure alarm device of the ammonia spraying external hardware equipment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spout external hardware equipment one-way outage alarm device's of ammonia fixed establishment, can be through setting up the framework, spout and stop lever carry out spacing fixed to alarm device, it is fixed to be applicable to the alarm device of different specifications size, high durability and convenient use, and needn't set up the multiunit screw hole at adapting unit, adapting unit's structural strength has been protected, in addition, through setting up the heat conduction post, the heat conduction is glued, heating panel and heat dissipation window, can realize the heat dissipation to alarm device under sealed environment, dustproof effect is better, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spout external hardware equipment one-way outage alarm device's of ammonia fixed establishment, includes the bottom plate, the upper surface intermediate position fixed mounting of bottom plate has the framework, the upper surface border position symmetry fixed mounting of framework has fixed shirt rim, the spout has been seted up in the embedding of fixed shirt rim upper surface, the inside sliding connection of spout has the gag lever post, a plurality of locating holes have evenly been seted up to the side surface of fixed shirt rim, the alarm device casing is installed through the gag lever post joint to the framework inside, the front surface of alarm device casing is provided with the wiring mouth, one side position that the front surface of alarm device casing is close to the wiring mouth is provided with bee calling organ.
Carry out spacing fixed to alarm device through setting up framework, spout and gag lever post, it is fixed to be applicable to the alarm device of different specifications size, convenient to use, and needn't set up the multiunit screw hole at adapting unit, protected adapting unit's structural strength, in addition, through setting up heat conduction post, heat conduction glue, heating panel and heat dissipation window, can realize the heat dissipation to alarm device under sealed environment, dustproof effect is better.
Preferably, the limiting rod comprises a sliding block connected to the inside of the sliding groove in a sliding mode, a spring button is arranged on the side surface of the sliding block, and a connecting rod is fixedly mounted on the upper surface of the sliding block.
The limiting rod slides in the sliding groove through the sliding block, the alarm devices of different sizes and specifications can be limited and fixed, the spring button and the positioning hole are clamped, and the limiting rod can be clamped and fixed.
Preferably, the spring button comprises an installation block fixedly installed on the side surface of the sliding block, a limiting column is fixedly installed in the middle of the upper surface of the installation block, a spring is arranged on the edge of the upper surface of the installation block, and a button cap is fixedly installed at the upper end of the spring.
Through adopting above-mentioned technical scheme, spring button can stretch out and draw back through the spring for the button cap can be pressed and pop out, is convenient for adjust the position of gag lever post.
Preferably, a printed circuit board is arranged at the bottom in the alarm device shell, a plurality of heat conducting columns are arranged on the lower surface of the printed circuit board, heat conducting glue is arranged at the connecting positions of the heat conducting columns and the alarm device shell, and a heat dissipation plate is arranged at the bottom of the alarm device shell.
The heat-conducting column, the heat-conducting glue and the heat-radiating plate carry out sealed heat dissipation on the alarm device, the dustproof effect is better, the internal electronic equipment can be protected, and the alarm device can be normally used.
Preferably, the bottom of the inner surface of the frame body is provided with a heat dissipation window in a penetrating way.
The heat dissipated by the heat dissipation plate is transferred to the outside through the heat dissipation window, so that the heat dissipation performance of the device is further improved.
Preferably, four L-shaped fixing legs are arranged at the edge of the side surface of the bottom plate in a rectangular distribution mode, and bolts penetrate through the upper surfaces of the L-shaped fixing legs.
Be convenient for fix alarm device, only need set up four screw holes simultaneously, avoid the trompil too much to cause adapting unit structural strength to reduce.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up framework, spout and gag lever post and fix alarm device, the gag lever post slides in the spout through the slider, can carry out spacing fixed to the alarm device of equidimension specification not, convenient to use, and needn't set up the multiunit screw hole at adapting unit, protected adapting unit's structural strength, in addition, the utility model discloses and the stability of being connected between the alarm device is better, and fixed step is simple.
2. The utility model discloses a set up heat conduction post, heat conduction glue, heating panel and heat dissipation window and carried out sealed heat dissipation to alarm device, dustproof effect is better, can protect internal electronic equipment for alarm device normal use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the casing of the alarm device of the present invention;
FIG. 3 is a schematic view of the structure of the stop lever of the present invention;
fig. 4 is a schematic structural view of the spring button of the present invention.
Description of reference numerals:
in the figure: 1. a base plate; 2. a heat dissipation window; 3. positioning holes; 4. a limiting rod; 41. a connecting rod; 42. a slider; 43. a spring button; 431. a button cap; 432. a spring; 433. a limiting column; 434. mounting blocks; 5. an L-shaped fixing leg; 6. a frame body; 7. a wiring port; 8. a buzzer; 9. an alarm device housing; 10. a chute; 11. fixing the skirt edge; 12. a printed circuit board; 13. a heat dissipation plate; 14. heat conducting glue; 15. a heat-conducting column.
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 to 4, the utility model provides a fixing mechanism of a single-way power-off alarm device for ammonia spraying external hardware equipment, which comprises:
the utility model provides a spout external hardware equipment one-way outage alarm device's of ammonia fixed establishment, as shown in figure 1, including bottom plate 1, the upper surface intermediate position fixed mounting of bottom plate 1 has framework 6, the upper surface edge position symmetry fixed mounting of framework 6 has fixed shirt rim 11, spout 10 has been seted up in the embedding of fixed shirt rim 11 upper surface, the inside sliding connection of spout 10 has gag lever post 4, a plurality of locating holes 3 have evenly been seted up for the side surface of fixed shirt rim 11 is linear, alarm device casing 9 is installed through 4 joints of gag lever posts to framework 6 is inside, alarm device casing 9's front surface is provided with wiring mouth 7, alarm device casing 9's front surface is close to one side position of wiring mouth 7 and is provided with bee calling organ 8, wherein, bee calling organ 8's optional model does: FSD-3020 type.
Through adopting above-mentioned technical scheme, carry out spacing fixed to alarm device through setting up framework 6, spout 10 and gag lever post 4, it is fixed to be applicable to the alarm device of different specifications size, convenient to use, and needn't set up the multiunit screw hole at adapting unit, protected adapting unit's structural strength, in addition, through setting up heat conduction post 15, heat conduction glue 14, heating panel 13 and heat dissipation window 2, can realize the heat dissipation to alarm device under sealed environment, dustproof effect is better.
Specifically, as shown in fig. 3, the limiting rod 4 includes a sliding block 42 slidably connected inside the sliding groove 10, a spring button 43 is disposed on a side surface of the sliding block 42, and a connecting rod 41 is fixedly mounted on an upper surface of the sliding block 42.
Through adopting above-mentioned technical scheme, gag lever post 4 slides in spout 10 through slider 42, can carry out spacing fixed to the alarm device of not equidimension specification, carries out the joint through spring button 43 and locating hole 3, can carry out the joint to gag lever post 4 and fix.
Specifically, as shown in fig. 4, the spring button 43 includes a mounting block 434 fixedly mounted on a side surface of the slider 42, a limiting post 433 is fixedly mounted at a middle position of an upper surface of the mounting block 434, a spring 432 is disposed at an edge position of the upper surface of the mounting block 434, and a button cap 431 is fixedly mounted at an upper end of the spring 432.
Through adopting above-mentioned technical scheme, spring button 43 can stretch out and draw back through spring 432 for button cap 431 can press and pop out, is convenient for adjust the position of gag lever post 4.
Specifically, as shown in fig. 2, a printed circuit board 12 is disposed at the bottom of the alarm device housing 9, a plurality of heat-conducting pillars 15 are disposed on the lower surface of the printed circuit board 12, a heat-conducting adhesive 14 is disposed at the connecting position of the heat-conducting pillars 15 and the alarm device housing 9, and a heat-dissipating plate 13 is disposed at the bottom of the alarm device housing 9.
Through adopting above-mentioned technical scheme, heat-conducting column 15, heat-conducting glue 14, heating panel 13 have carried out sealed heat dissipation to alarm device, and dustproof effect is better, can protect inside electronic equipment for alarm device normal use.
Specifically, as shown in fig. 1, a heat radiation window 2 is formed through the bottom of the inner surface of the frame 6.
By adopting the technical scheme, the heat emitted by the heat dissipation plate 13 is transmitted to the outside through the heat dissipation window 2, and the heat dissipation performance of the device is further improved.
Specifically, as shown in fig. 1, four L-shaped fixing legs 5 are arranged at the edge of the side surface of the bottom plate 1 in a rectangular distribution, and bolts penetrate through the upper surfaces of the L-shaped fixing legs 5.
Through adopting above-mentioned technical scheme, be convenient for fix alarm device, only need set up four screw holes simultaneously, avoid the trompil too much to cause adapting unit structural strength to reduce.
The working principle is as follows: the utility model fixes the alarm device by arranging the frame body 6, the chute 10 and the limiting rod 4, the limiting rod 4 slides in the chute 10 through the slider 42, the alarm devices with different sizes and specifications can be limited and fixed, the use is convenient, and a plurality of groups of threaded holes are not needed to be arranged on the connecting part, the structural strength of the connecting part is protected, in addition, the stability of connection between the utility model and the alarm device is better, and the fixing step is simple; the utility model discloses a set up heat conduction post 15, heat conduction glue 14, heating panel 13 and heat dissipation window 2 and carried out sealed heat dissipation to alarm device, dustproof effect is better, can protect inside electronic equipment for alarm device normal use.
The using method comprises the following steps: when the utility model is used, firstly, the shell 9 of the alarm device is put into the frame 6, the height of the shell 9 of the alarm device is higher than that of the frame 6, after the putting is completed, the wiring is performed through the wiring port 7 on the shell 9 of the alarm device, the circuit can penetrate out from the hole formed on the side surface of the frame 6, the button cap 431 on the spring button 43 is pressed from the positioning hole 3, the button cap 431 applies pressure to the spring 432, the spring 432 contracts, the spring button 43 enters the chute 10, the slider 42 on the limiting rod 4 is pushed to slide in the chute 10 until the connecting rod 41 props against the side surface of the shell 9 of the alarm device, the spring 432 on the spring button 43 restores the deformation, the button cap 431 is ejected from the positioning hole 3 again, the limiting rod 4 is limited and fixed, after the fixing is completed, through the bolt on the L-shaped fixing pin 5, the device is connected and fixed with, the heat that alarm device gived off in the use transmits for heat conduction post 15 through printed circuit board 12, and heat conduction post 15 disperses the heat through heat conduction glue 14, heating panel 13 to and heat dissipation window 2, and alarm device casing 9 internal arrangement accessible bee calling organ 8 reports to the police after monitoring system's trouble.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a spout external hardware equipment one-way outage alarm device's of ammonia fixed establishment, includes bottom plate (1), its characterized in that: the utility model discloses an alarm device, including bottom plate (1), upper surface intermediate position fixed mounting have framework (6), the upper surface marginal position symmetry fixed mounting of framework (6) has fixed shirt rim (11), spout (10) have been seted up in fixed shirt rim (11) upper surface embedding, spout (10) inside sliding connection has gag lever post (4), a plurality of locating holes (3) have evenly been seted up to the side surface of fixed shirt rim (11) linear, alarm device casing (9) are installed through gag lever post (4) joint to framework (6) inside, the front surface of alarm device casing (9) is provided with wiring mouth (7), one side position that the front surface of alarm device casing (9) is close to wiring mouth (7) is provided with bee calling organ (8).
2. The fixing mechanism of the ammonia spraying plug-in hardware equipment single-circuit power-off alarm device according to claim 1, characterized in that: the limiting rod (4) comprises a sliding block (42) connected to the inside of the sliding groove (10) in a sliding mode, a spring button (43) is arranged on the side surface of the sliding block (42), and a connecting rod (41) is fixedly mounted on the upper surface of the sliding block (42).
3. The fixing mechanism of the ammonia spraying plug-in hardware equipment single-circuit power-off alarm device according to claim 2, characterized in that: spring button (43) are including fixed mounting in installation piece (434) of slider (42) side surface, the upper surface intermediate position fixed mounting of installation piece (434) has spacing post (433), the upper surface border position of installation piece (434) is provided with spring (432), the upper end fixed mounting of spring (432) has button cap (431).
4. The fixing mechanism of the ammonia spraying plug-in hardware equipment single-circuit power-off alarm device according to claim 1, characterized in that: the bottom is provided with printed circuit board (12) in alarm device casing (9), the lower surface of printed circuit board (12) is provided with a plurality of heat conduction posts (15), heat conduction post (15) and alarm device casing (9) hookup location are provided with heat conduction glue (14), alarm device casing (9) bottom is provided with heating panel (13).
5. The fixing mechanism of the ammonia spraying plug-in hardware equipment single-circuit power-off alarm device according to claim 1, characterized in that: and the bottom of the inner surface of the frame body (6) is provided with a heat radiation window (2) in a penetrating way.
6. The fixing mechanism of the ammonia spraying plug-in hardware equipment single-circuit power-off alarm device according to claim 1, characterized in that: four L-shaped fixing feet (5) are arranged at the edge positions of the side surfaces of the bottom plate (1) in a rectangular distribution mode, and bolts penetrate through the upper surfaces of the L-shaped fixing feet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020547650.9U CN212537193U (en) | 2020-04-14 | 2020-04-14 | Fixing mechanism of ammonia spraying external hardware equipment one-way power-off alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020547650.9U CN212537193U (en) | 2020-04-14 | 2020-04-14 | Fixing mechanism of ammonia spraying external hardware equipment one-way power-off alarm device |
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| Publication Number | Publication Date |
|---|---|
| CN212537193U true CN212537193U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020547650.9U Active CN212537193U (en) | 2020-04-14 | 2020-04-14 | Fixing mechanism of ammonia spraying external hardware equipment one-way power-off alarm device |
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| Country | Link |
|---|---|
| CN (1) | CN212537193U (en) |
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- 2020-04-14 CN CN202020547650.9U patent/CN212537193U/en active Active
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