CN216848947U - Alarm device for chemical safety management - Google Patents
Alarm device for chemical safety management Download PDFInfo
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- CN216848947U CN216848947U CN202221353338.1U CN202221353338U CN216848947U CN 216848947 U CN216848947 U CN 216848947U CN 202221353338 U CN202221353338 U CN 202221353338U CN 216848947 U CN216848947 U CN 216848947U
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Abstract
The utility model discloses an alarm device for chemical industry safety control relates to alarm device technical field, including installation box, alarm, controller and electrochemical sensor, the alarm is connected at installation box top, controller and electrochemical sensor are all installed on the installation box inner wall, electrochemical sensor and alarm all with controller electric connection, the installation box back is equipped with screw thread installation pole, screw thread installation pole both ends are all rotated and are installed the mounting panel. The utility model discloses an installation box, alarm, screw thread installation pole, mounting panel, movable block, servo motor and spacing between mutually support, drive the positive and negative back and forth rotation of screw thread installation pole after servo motor starts, the movable block can drive the whole screw thread installation pole round trip movement of following of installation box this moment, can effectively enlarge gaseous monitoring range like this, can reduce earlier stage input and later maintenance cost, the position also need not artifical manual adjustment simultaneously, has brought the facility for the use.
Description
Technical Field
The utility model relates to an alarm device technical field especially relates to an alarm device for chemical industry safety control.
Background
Chemical industry, that is, chemical industry, all of which uses chemical methods to change the composition or structure of substances or synthesize new substances, belongs to chemical production technology, and the obtained products are chemical products, which can be used in modern life almost at any time and anywhere, and from substance life of clothes, food, live, and move to mental life of culture, art, entertainment, and the like, the chemical products are needed to serve, so that the chemical safety production is of great importance.
It is its relatively complicated to current chemical production technology, in the production process, the production of part chemical products still can involve inflammable and explosive, the use of article such as poisonous and harmful, like sulfur dioxide etc., also can utilize the alarm device that some gas detection appearance constitute to carry out safety control to chemical production at present often, however current alarm device is perhaps fixed, its mounted position is fixed promptly, need install a plurality of alarm device at production range like this, the input and maintenance cost has been increased, some portable alarm device in addition, need the manual removal adjustment of staff just can accomplish the monitoring work of different positions, it is inconvenient to use, based on the above-mentioned problem, we provide an alarm device for chemical safety control.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the fixed alarm device who uses during chemical production among the prior art, the earlier stage drops into with later maintenance cost big to and some portable alarm device of current need the manual removal adjustment of staff just can accomplish the monitoring work of different positions, the problem of inconvenient use, and the alarm device for chemical industry safety control who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an alarm device for chemical industry safety control, is including installation box, alarm, controller and electrochemical sensor, the alarm is connected at installation box top, controller and electrochemical sensor all install on installation box inner wall, electrochemical sensor and alarm all with controller electric connection, the installation box back is equipped with screw thread installation pole, screw thread installation pole both ends are all rotated and are installed the mounting panel, screw thread installation pole surface screw thread has cup jointed the movable block, the installation box back is connected with the movable block through the connecting rod, two connect between the mounting panel and be used for the stop gear spacing to the movable block, one of them mounting panel lateral wall fixedly connected with servo motor, screw thread installation pole wherein one end run through correspond the mounting panel and with servo motor output fixed connection.
As a further description of the above technical solution:
the limiting mechanism comprises two limiting rods fixedly connected between the two mounting plates, the outer surfaces of the limiting rods are all slidably sleeved with limiting blocks, and the limiting blocks are connected with the moving block through fixing rods.
As a further description of the above technical solution:
two the mounting panel lateral wall all is connected with the locating plate through L type fixed plate, a plurality of mounting holes of reserving have been seted up to the locating plate lateral wall.
As a further description of the above technical solution:
a plurality of heat dissipation air holes are formed in one side of the installation box body.
As a further description of the above technical solution:
the installation box front side is uncovered setting, installation box front side can be dismantled and be connected with preceding shrouding, a plurality of inlet ports have been seted up to preceding shrouding lateral wall, inlet port inner wall fixedly connected with dust net.
As a further description of the above technical solution:
preceding shrouding lateral wall fixedly connected with driving motor, driving motor output fixedly connected with drive shaft, the drive shaft runs through preceding shrouding and a plurality of brush boards that clean that are used for cleaning the dust screen of fixedly connected with.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this alarm device for chemical industry safety control, through the installation box, the alarm, the screw thread installation pole, the mounting panel, the movable block, mutually support between servo motor and the spacing, drive screw thread installation pole positive and negative back-and-forth rotation after servo motor starts, the movable block can drive the whole screw thread installation pole round trip movement of following of installation box this moment, can effectively enlarge gaseous monitoring range like this, can reduce earlier stage input and later maintenance cost, the position also need not artifical manual adjustment simultaneously, it is convenient to have brought for the use.
2. Compared with the prior art, this alarm device for chemical industry safety control, through installation box, preceding shrouding, dust blocking net, driving motor, drive shaft and clean mutually supporting between the brush board, gaseous through the dust blocking net get into the installation box in the detection, and can drive after the driving motor starts and clean the removal of brush board and clear up the dust blocking net to avoid influencing gaseous monitoring effect because of the dust blocking net blocks up.
Drawings
Fig. 1 is a schematic structural diagram of an alarm device for chemical safety management according to the present invention;
fig. 2 is a schematic view of an internal structure of a mounting box in the alarm device for chemical safety management according to the present invention;
fig. 3 is a schematic back structural view of a front sealing plate in the alarm device for chemical safety management of the present invention;
fig. 4 is a schematic view of a connection structure of a mounting box and a stop lever in the alarm device for chemical safety management of the present invention;
fig. 5 is a schematic structural view of the L-shaped fixing plate and the positioning plate in the alarm device for chemical safety management.
Illustration of the drawings:
1. installing a box body; 2. an alarm; 3. a controller; 4. a threaded mounting rod; 5. mounting a plate; 6. a moving block; 7. a connecting rod; 8. a servo motor; 9. a limiting rod; 10. a limiting block; 11. fixing the rod; 12. an L-shaped fixing plate; 13. positioning a plate; 14. reserving a mounting hole; 15. heat dissipation air holes; 16. a front closing plate; 17. a dust blocking net; 18. a drive motor; 19. a drive shaft; 20. cleaning a brush board; 21. an electrochemical sensor.
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. 1-5, the utility model provides a pair of chemical industry alarm device for safety control: including installation box 1, alarm 2, controller 3 and electrochemical sensor 21, alarm 2 is connected at 1 top of installation box, controller 3 and electrochemical sensor 21 are all installed on 1 inner wall of installation box, electrochemical sensor 21 and alarm 2 all with 3 electric connection of controller, 1 back of installation box is equipped with screw thread installation pole 4, mounting panel 5 is all installed in the equal rotation in screw thread installation pole 4 both ends, two 5 lateral walls of mounting panel all are connected with locating plate 13 through L type fixed plate 12, 13 lateral walls of locating plate have been seted up a plurality of reservation mounting holes 14, setting through locating plate 13, be convenient for with this alarm device overall installation to positions such as wall.
Wherein, the movable block 6 has been cup jointed to the surface screw thread of screw thread installation pole 4, the installation 1 back of box is connected with movable block 6 through connecting rod 7, connect between two mounting panels 5 and be used for the spacing stop gear to movable block 6, stop gear includes two gag lever post 9 of fixed connection between two mounting panels 5, two gag lever post 9 surfaces all slide the cover and are equipped with stopper 10, two stopper 10 all are connected with movable block 6 through dead lever 11, stopper 10 removes along gag lever post 9 all the time, it is spacing to movable block 6 like this, make movable block 6 can only do the rectilinear movement of making a round trip along screw thread installation pole 4.
The outer side wall of one of the mounting plates 5 is fixedly connected with a servo motor 8, and one end of the thread mounting rod 4 penetrates through the corresponding mounting plate 5 and is fixedly connected with the output end of the servo motor 8.
Furthermore, one side of the installation box body 1 is provided with a plurality of heat dissipation air vents 15, the front side of the installation box body 1 is open, the front side of the installation box body 1 is detachably connected with a front seal plate 16, the side wall of the front seal plate 16 is provided with a plurality of air inlets, the inner wall of the air inlet is fixedly connected with a dust blocking net 17, the outer side wall of the front seal plate 16 is fixedly connected with a driving motor 18, the output end of the driving motor 18 is fixedly connected with a driving shaft 19, the driving shaft 19 penetrates through the front seal plate 16 and is fixedly connected with a plurality of cleaning brush plates 20 for cleaning the dust blocking net 17, the front seal plate 16 is fixedly connected to the front side of the installation box body 1 through a plurality of screws which are not shown in the figure, so that the front seal plate 16 can be detached when needed to overhaul and maintain the controller 3 and the like in the installation box body 1, the dust blocking net 17 can effectively prevent dust and the like from entering the installation box body 1, the driving brush plates 20 can be driven to move to clean the dust blocking net 17 after the driving motor 18 is started, thereby avoiding the influence on the gas monitoring effect caused by the blockage of the dust blocking net 17.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
when the gas sensor is used, firstly, the positioning plates 13 on two sides are fixed to the wall mounting position by using fasteners such as bolts, and the like, at the moment, air on the peripheral side of the mounting box body 1 penetrates through the dust blocking net 17 to enter the mounting box body 1, and the electrochemical sensor 21 starts gas monitoring work.
Servo motor 8 starts and drives screw thread installation pole 4 positive and negative round trip movement, and the movable block 6 drives installation box 1 whole along screw thread installation pole 4 round trip movement through connecting rod 7 this moment, installs the position of box 1 promptly and removes, can play the monitoring effect to the gas of its week side different positions, and need not its position of manual adjustment, offers convenience for the use.
In addition, the driving motor 18 can be started regularly, the driving motor 18 drives the cleaning brush plate 20 to rotate through the driving shaft 19, the rotating cleaning brush plate 20 is in contact with the dust blocking net 17, so that dust on the surface of the dust blocking net can be cleaned, and the monitoring result is prevented from being in error due to the fact that the dust blocking net 17 is blocked to influence gas passing efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an alarm device for chemical industry safety control, is including installation box (1), alarm (2), controller (3) and electrochemical sensor (21), alarm (2) are connected at installation box (1) top, all install on installation box (1) inner wall controller (3) and electrochemical sensor (21), electrochemical sensor (21) and alarm (2) all with controller (3) electric connection, its characterized in that: the mounting box is characterized in that a thread mounting rod (4) is arranged on the back of the mounting box body (1), mounting plates (5) are mounted at two ends of the thread mounting rod (4) in a rotating mode, a moving block (6) is sleeved on the outer surface threads of the thread mounting rod (4), the back of the mounting box body (1) is connected with the moving block (6) through a connecting rod (7), two limiting mechanisms used for limiting the moving block (6) are connected between the mounting plates (5), one of the limiting mechanisms is fixedly connected with a servo motor (8) on the outer side wall of the mounting plate (5), and one end of the thread mounting rod (4) penetrates through the corresponding mounting plate (5) and is fixedly connected with the output end of the servo motor (8).
2. The chemical safety management alarm device according to claim 1, wherein: the limiting mechanism comprises two limiting rods (9) fixedly connected between the two mounting plates (5), the outer surfaces of the two limiting rods (9) are respectively provided with a limiting block (10) in a sliding sleeved mode, and the limiting blocks (10) are connected with the moving block (6) through fixing rods (11).
3. The chemical safety management alarm device according to claim 1, wherein: two mounting panel (5) lateral wall all is connected with locating plate (13) through L type fixed plate (12), a plurality of mounting holes (14) of reserving have been seted up to locating plate (13) lateral wall.
4. The chemical safety management alarm device according to claim 1, wherein: a plurality of heat dissipation air holes (15) are formed in one side of the installation box body (1).
5. The chemical safety management alarm device according to claim 1, wherein: the utility model discloses a dustproof dust-proof device, including installation box (1), installation box (1) front side is uncovered setting, installation box (1) front side can be dismantled and is connected with preceding shrouding (16), a plurality of inlet ports have been seted up to preceding shrouding (16) lateral wall, inlet port inner wall fixedly connected with keeps off dirt net (17).
6. The chemical engineering safety management alarm device according to claim 5, wherein: the outer side wall of the front sealing plate (16) is fixedly connected with a driving motor (18), the output end of the driving motor (18) is fixedly connected with a driving shaft (19), and the driving shaft (19) penetrates through the front sealing plate (16) and is fixedly connected with a plurality of cleaning brush plates (20) used for cleaning the dust blocking net (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221353338.1U CN216848947U (en) | 2022-06-01 | 2022-06-01 | Alarm device for chemical safety management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221353338.1U CN216848947U (en) | 2022-06-01 | 2022-06-01 | Alarm device for chemical safety management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216848947U true CN216848947U (en) | 2022-06-28 |
Family
ID=82097753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221353338.1U Active CN216848947U (en) | 2022-06-01 | 2022-06-01 | Alarm device for chemical safety management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216848947U (en) |
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2022
- 2022-06-01 CN CN202221353338.1U patent/CN216848947U/en active Active
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