CN213876986U

CN213876986U - Monitoring alarm device for network engineering

Info

Publication number: CN213876986U
Application number: CN202120196769.0U
Authority: CN
Inventors: 崔爱国
Original assignee: Shandong Yuanzhan Information Technology Co ltd
Current assignee: Shandong Yuanzhan Information Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-08-03
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a monitoring alarm device for network engineering, which comprises an alarm box and an alarm, wherein the alarm is arranged on the outer surface of the alarm box, and also comprises a conical cover, the conical cover is arranged on one side of the alarm box and is communicated with the inside of the alarm box, a limit frame is fixed in the alarm box, a slide bar is arranged on the limit frame in a sliding way, one end of the slide bar is provided with a first contact, the inner side wall of the alarm box is provided with a connecting seat which is electrically connected with the alarm, the surface of the connecting seat is connected with a second contact through a reset spring, the second contact is connected with the connecting seat through a flexible wire, the second contact is arranged on the stroke track of the first contact and is matched with the first contact, the alarm device of the utility model can trigger alarm according to the fire generated by network engineering equipment, and the more serious times of sending alarms are more frequent, the intelligence is good, the warning effect is effectively played.

Description

Monitoring alarm device for network engineering

Technical Field

The utility model relates to a network engineering technical field specifically is a monitoring alarm device for network engineering.

Background

With the progress of the times and the development of technologies, people pay more and more attention to the safety of network engineering, and the network engineering is generally monitored by a monitoring alarm device. The network engineering monitoring alarm equipment has more aspects, so the equipment types are also more complicated, and the network engineering monitoring alarm equipment can be basically divided into a television monitoring system, an alarm control system, a remote image transmission equipment product and the like.

The existing network engineering is easy to cause fire and cause heavy loss due to numerous network engineering equipment such as computers, electrical equipment and other electric equipment, and the existing network engineering lacks an effective alarm device aiming at the fire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a network engineering is with control alarm device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a network engineering is with control alarm device, includes alarm box and alarm, the alarm is installed at alarm box surface, still includes the toper cover, the toper cover set up in one side of alarm box and with the inside intercommunication of alarm box, the alarm box internal fixation has a spacing, be provided with the slide bar on the spacing slidable, the one end of slide bar is provided with contact one, the connecting seat with alarm electric connection is installed to the alarm box inside wall, the connecting seat surface is connected with contact two through reset spring, the patchcord is crossed to contact two and the connecting seat is connected, contact two set up on the stroke orbit of contact one and with the cooperation of contact one, and when contact one and contact two contact, can trigger the alarm work.

As a further aspect of the present invention: a baffle plate is arranged in the alarm box, the baffle plate divides the alarm box into a power conversion area and an alarm triggering area, the power conversion area is communicated with the conical cover, a plurality of impellers are arranged in the power conversion area, the plurality of impellers are circumferentially arranged on the periphery of one end of the rotating rod, the rotating rod is rotatably arranged on the partition plate and penetrates through the partition plate, a rotating disc is arranged on the periphery of the other end of the rotating rod, a plurality of flow guide ports are arranged on the outer side of the impeller and on the alarm box in the circumferential direction, the rotary table is arranged in the alarm triggering area, a convex column is fixed at the eccentric position of the turntable, a reciprocating spring is sleeved on the periphery of the rod body at the other end of the slide rod, the reciprocating spring is connected between the end part of the other end of the sliding rod and the limiting frame, the other end of the sliding rod is connected with one end of the traction rope, and the other end of the traction rope bypasses a fixed pulley fixed on the partition plate and is connected with the convex column.

As a further aspect of the present invention: the part of the traction rope between the fixed pulley and the sliding rod is arranged along the sliding direction of the sliding rod.

As a further aspect of the present invention: the second contact is concave, and the first contact is matched with the second contact.

As a further aspect of the present invention: the height of the flow guide opening is greater than that of the impeller.

Compared with the prior art, the beneficial effects of the utility model are that: produce the air current through the burning and make the impeller rotate with higher speed, drive the slide bar through the cooperation of impeller and carousel, projection, haulage rope etc. and reciprocate to slide, thereby make contact one and contact two intermittent type nature contact, and contact at every turn all lasts a period, the alarm will intermittent type nature work, intermittent type nature sends out the police dispatch newspaper sound, remind the conflagration of taking place, and the conflagration is more serious, the time of alarm work intermittent type is shorter more, the number of times of sending the police dispatch newspaper is more frequent, intelligence is good, the effectual effect of reminding and warning that has played.

Drawings

Fig. 1 is a schematic structural diagram of a monitoring alarm device for network engineering.

FIG. 2 is a schematic view of a portion of a monitoring alarm device for network engineering, which is enlarged from a portion of FIG. 1

Fig. 3 is a schematic circuit diagram of the operation of an alarm in the monitoring alarm device for network engineering.

Fig. 4 is a schematic structural diagram of an impeller in a monitoring alarm device for network engineering.

Fig. 5 is a schematic perspective view of a turntable and a boss in a monitoring alarm device for network engineering.

In the figure: 1. an alarm box; 2. a partition plate; 3. a conical cover; 4. an impeller; 5. a flow guide port; 6. a turntable; 7. a convex column; 8. a fixed pulley; 9. a hauling rope; 10. a slide bar; 11. a reciprocating spring; 12. a limiting frame; 13. a first contact; 14. a second contact; 15. a return spring; 16. an alarm; 17. a power conversion zone; 18. an alarm trigger area; 19. a connecting seat.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Referring to fig. 1-5, in an embodiment of the present invention, a monitoring alarm device for network engineering includes an alarm box 1 and an alarm 16, the alarm 16 is arranged on the outer surface of the alarm box 1, and also comprises a conical cover 3, the conical cover 3 is arranged on one side of the alarm box 1 and is communicated with the inside of the alarm box 1, a limiting frame 12 is fixed in the alarm box 1, a sliding rod 10 is slidably arranged on the limiting frame 12, one end of the slide bar 10 is provided with a contact I13, the inner side wall of the alarm box 1 is provided with a connecting seat 19 which is electrically connected with an alarm 16, the surface of the connecting seat 19 is connected with a second contact 14 through a return spring 15, the second contact 14 is connected with the connecting seat 19 through a flexible wire, the second contact 14 is arranged on the travel track of the first contact 13 and is matched with the first contact 13, and when the first contact 13 is contacted with the second contact 14, the alarm 16 can be triggered to work.

Preferably, a partition plate 2 is arranged in the alarm box 1, the partition plate 2 separates the alarm box 1 into a power conversion area 17 and an alarm triggering area 18, the power conversion area 17 is communicated with a conical cover 3, a plurality of impellers 4 are arranged in the power conversion area 17, the impellers 4 are circumferentially arranged at the periphery of one end of a rotating rod, the rotating rod is rotatably arranged on the partition plate 2 and penetrates through the partition plate 2, a turntable 6 is arranged at the periphery of the other end of the rotating rod, a plurality of flow guide ports 5 are circumferentially arranged on the alarm box 1 and outside the impellers 4, the turntable 6 is arranged in the alarm triggering area 18, a convex column 7 is fixed at the eccentric position of the turntable 6, a reciprocating spring 11 is further sleeved at the periphery of the other end rod body of the sliding rod 10, the reciprocating spring 11 is connected between the end part of the other end of the sliding rod 10 and a limiting frame 12, and the other end of the sliding rod 10 is connected with one end of a traction rope 9, the other end of the traction rope 9 bypasses a fixed pulley 8 fixed on the clapboard 2 and is connected with the convex column 7.

In the embodiment, when the equipment of the network engineering is in fire, airflow generated by combustion flows into the conical cover 3, the airflow has an obvious effect of accelerating the airflow through the conical cover 3, the accelerated airflow enters the power conversion area 17 and acts on the impeller 4 to generate tangential force effect on the impeller 4, so that the impeller 4 rotates, the airflow changes the flow direction through the effect of the impeller 4 and is emitted through the diversion port 5, elements in the alarm box 1 are protected, the impeller 4 rotates to drive the rotating rod to rotate, the rotating disc 6 coaxially arranged with the impeller 4 also rotates, the eccentrically arranged convex column 7 follows up, the sliding rod 10 is pulled under the effect of the convex column 7, the sliding rod 10 is limited by sliding and is provided with the reciprocating spring 11, so the sliding rod 10 slides back and forth on the limiting frame 12, and the contact 13 reciprocates along with the sliding rod 10 under the driving of the reciprocating sliding rod 10, and is in contact fit with the second contact 14, so that the circuit shown in the figure is conducted, the alarm 16 works to start alarming, and as the second contact 14 is connected with the power conversion area 17 through the return spring 15, the return spring 15 will be compressed during the contact between the first contact 13 and the second contact 14, and the disengagement of the first contact 13 from the second contact 14 will continue for a period of time, therefore, the circuit is turned off after being turned on for a period of time, and the alarm 16 will work intermittently to give an alarm sound intermittently to remind the occurrence of a fire, and the more serious the fire, the shorter the period of the motion of the sliding rod 10, the more frequent the contact time of the first contact 13 and the second contact 14 is, the shorter the intermittent time of the alarm 16 is, the more frequent the alarm is sent out, when the fire disappears, the first contact 13 stops contacting with the second contact 14, the alarm 16 stops working completely, the intelligence is good, and the functions of effective reminding and warning are achieved.

Referring to fig. 1 to 5, as another preferred embodiment of the present invention, the portion of the pulling rope 9 between the fixed pulley 8 and the sliding rod 10 is disposed along the sliding direction of the sliding rod 10.

In the embodiment, the effect of the pulling force on the sliding rod 10 is the best through the action of the pulling rope 9 which is horizontally arranged, and the alarm sensitivity is improved.

Referring to fig. 1 to 5, as another preferred embodiment of the present invention, the second contact 14 is a concave type, the first contact 13 is adapted to the second contact 14, and the second contact 14 arranged in the concave type can better contact and cooperate with the first contact 13 to conduct a circuit.

Referring to fig. 1, as another preferred embodiment of the present invention, the height of the diversion opening 5 is greater than the height of the impeller 4, which is beneficial to the emission of the smoke airflow and does not counteract the impeller 4 to block the rotation of the impeller 4.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. The utility model provides a network engineering is with control alarm device, includes alarm box (1) and alarm (16), alarm (16) are installed at alarm box (1) surface, its characterized in that still includes toper cover (3), toper cover (3) set up in one side of alarm box (1) and with alarm box (1) inside intercommunication, alarm box (1) internal fixation has spacing frame (12), be provided with slide bar (10) on spacing frame (12) the slidable, the one end of slide bar (10) is provided with contact one (13), connecting seat (19) with alarm (16) electric connection are installed to alarm box (1) inside wall, connecting seat (19) surface is connected with contact two (14) through reset spring (15), contact two (14) are connected with connecting seat (19) through the patchcord, contact two (14) set up on the stroke orbit of contact one (13) and with contact one (13) cooperation, and when the contact I (13) is contacted with the contact II (14), the alarm (16) can be triggered to work.

2. The monitoring alarm device for network engineering according to claim 1, wherein a partition (2) is provided in the alarm box (1), the partition (2) divides the alarm box (1) into a power conversion area (17) and an alarm trigger area (18), the power conversion area (17) is communicated with the conical cover (3), a plurality of impellers (4) are provided in the power conversion area (17), the plurality of impellers (4) are circumferentially provided at the periphery of one end of a rotating rod, the rotating rod is rotatably installed on the partition (2) and penetrates through the partition (2), a rotating disc (6) is installed at the periphery of the other end of the rotating rod, a plurality of flow guide ports (5) are circumferentially provided at the outer side of the impellers (4) and on the alarm box (1), the rotating disc (6) is provided in the alarm trigger area (18), a convex column (7) is fixed at the eccentric position of the rotating disc (6), the other end body of rod periphery of slide bar (10) is still overlapped and is equipped with reciprocal spring (11), reciprocal spring (11) are connected between slide bar (10) other end tip and spacing (12), the other end and the haulage rope (9) one end of slide bar (10) are connected, the other end of haulage rope (9) is walked around fixed pulley (8) that are fixed in on baffle (2) and is connected with projection (7).

3. A monitoring and alarm device for network engineering according to claim 2, characterised in that the part of the pulling rope (9) between the fixed pulley (8) and the sliding rod (10) is arranged along the sliding direction of the sliding rod (10).

4. A monitoring alarm device for network engineering according to claim 3, characterised in that the second contact (14) is of a concave shape, and the first contact (13) is adapted to the second contact (14).

5. The monitoring and alarming device for network engineering as recited in claim 2, wherein the height of the diversion port (5) is greater than that of the impeller (4).