CN217521644U

CN217521644U - Alarm type safety warning isolation belt

Info

Publication number: CN217521644U
Application number: CN202221030870.XU
Authority: CN
Inventors: 陈治新; 罗元辉; 韩学波; 吴韬; 李仕江; 成向阳
Original assignee: Guizhou Xidian Power Co ltd Qianbei Power Plant
Current assignee: Guizhou Xidian Power Co ltd Qianbei Power Plant
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-30
Anticipated expiration: 2032-04-29

Abstract

The utility model provides an alarm type safety warning isolation belt, which belongs to the field of warning belts and comprises a plurality of fixing bodies, a connecting belt arranged between every two adjacent fixing bodies, an alarm and an alarm trigger unit, wherein the alarm trigger unit comprises a conduction contact I and a conduction contact II, and the conduction contact I is arranged on the fixing bodies; switch on contact II and set up the tip of connecting band, and can with switch on contact I and meet, switch on contact II with the alarm electricity is connected to trigger when switching on contact II and switching on contact I separation the alarm is reported to the police. The utility model discloses an alarm trigger unit triggers the alarm and reports to the police in order to go into personnel to the mistake and warn, have safety isolation, reliably report to the police, convenient to use, characteristics that application scope is wide.

Description

Alarm type safety warning isolation belt

Technical Field

The utility model belongs to warning area field, concretely relates to warning formula safety warning median.

Background

In the production process, there are often many dangerous areas or areas where entry of irrelevant people is prohibited, and in order to avoid entry of irrelevant people, hard isolation, a safety warning band or an infrared warning device is generally adopted for warning isolation.

In the process of implementing the present invention, the inventor finds that the prior art at least has the following defects:

although the hard isolation has the best precaution effect, sometimes the dangerous area is temporarily arranged, so the hard isolation mode needs to be dismantled subsequently, which is troublesome; the traditional safety warning belt can not achieve the purpose of effective prevention; the infrared alarm device can not realize the corner setting, and the precaution effect is general.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned background problem, the utility model aims at providing an audible and visual alarm formula safety warning median reports to the police in order to go into personnel to the mistake and warn through alarm trigger unit trigger alarm, has safety isolation, reliably reports to the police, convenient to use, characteristics that the application is wide.

In order to achieve the above object, the embodiment of the present invention provides a technical solution:

alarm type safety warning median, including a plurality of fixed body and setting at every adjacent two connecting band between the fixed body still includes: alarm and alarm trigger unit, alarm trigger unit includes:

a conduction contact I provided on the fixed body;

switch on contact II, set up and be in the tip of connecting band, and can with switch on contact I and meet, switch on contact II with the alarm electricity is connected to trigger when switching on contact II and switching on contact I separation the alarm is reported to the police.

Furthermore, a power line penetrates through the connecting belt, and the two ends of the power line are provided with the conduction contacts II; and the power lines of the plurality of connecting belts are connected in series to form the alarm trigger unit loop.

Furthermore, the alarm is electrically connected with a control circuit, and the alarm trigger unit circuit is connected to the control circuit, so that when the conduction contact II is separated from the conduction contact I, the control circuit is connected and triggers the alarm to alarm.

Still further, the alarm triggering unit further includes:

the relay is connected into the alarm triggering unit loop, so that when the conducting contact II is separated from the conducting contact I, the relay is powered off, the normally closed contact of the relay is closed, and the control loop is connected and triggers the alarm to give an alarm.

In one embodiment, two ends of the connecting band are provided with inserting buckles, and the fixed body is provided with a spring type lock catch matched with the inserting buckles;

switch on contact II and set up and be in buckle department, switch on contact I sets up spring hasp department, with the buckle with during the spring hasp joint, switch on contact II and switch on contact I meet, and when the buckle was taken off, spring hasp self return will switch on contact I short circuit.

In one embodiment, both ends of the connecting band are provided with magnet blocks I, and the fixed body is provided with magnet blocks II capable of being fixed with the magnet blocks I in a magnetic attraction manner;

the conduction contact II is arranged at the magnet block I, and the conduction contact I is arranged at the magnet block II, so that when the magnet block I and the magnet block II are fixed in a magnetic mode, the conduction contact II is connected with the conduction contact I.

Further, the alarm is an audible and visual alarm or a buzzer alarm.

Further, the alarm is arranged on the fixing body or the installation object.

Further, the fixed body is a support column or a base.

Compared with the prior art, the embodiment of the utility model provides a have following effect at least:

1. the utility model discloses an alarm type safety warning median includes alarm and alarm trigger unit, and alarm trigger unit includes conduction contact I and conduction contact II, and when the connecting band is connected with the fixed body and is fixed, conduction contact I and conduction contact II butt, the alarm is out of work; when someone goes into to take off the connecting band from the fixed body by mistake, switch on contact I and switch on contact II separation, trigger alarm and report to the police to the personnel are gone into to the mistake and are warned, also can remind the staff someone mistake to go into, compare in traditional warning area and have safe and reliable's advantage, can improve guard effect.

2. The utility model discloses an alarm trigger unit further includes the relay, and the relay inserts alarm trigger unit return circuit, and when the connecting band was connected fixedly with the fixed body, conduction contact I and conduction contact II butt, the relay was electrified, and the normally closed contact of relay was opened, and the alarm was out of work; when someone mistakenly enters the connecting belt to be taken down from the fixing body, the conducting contact I is separated from the conducting contact II, the relay is powered off, the normally closed contact of the relay is closed, and the alarm is triggered to give an alarm.

3. The utility model discloses a connecting band and fixed body can adopt the buckle joint, also can adopt magnet to adsorb fixedly, facilitate the use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a front view of an alarm safety warning isolation belt in an embodiment of the present invention;

FIG. 2 is a top view of an alarm safety warning isolation strip according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure of a connection band and a support column in an embodiment of the present invention;

fig. 4 is a schematic view of another connection structure of the connection band and the support pillar in the embodiment of the present invention;

FIG. 5 is a schematic circuit diagram of an alarm safety warning isolation strip according to an embodiment of the present invention;

fig. 6 is a schematic view of a connection band in an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In order to solve the general scheduling problem of the guard effect that current safety warning structure exists, the embodiment of the utility model provides an alarm type safety warning median, as shown in fig. 1 and 2, including support column 1, connecting band 2, alarm 3 and alarm trigger unit.

In this embodiment, support column 1 is equipped with a plurality ofly, every adjacent two all be equipped with between support column 1 connecting band 2, connecting band 2 and support column 1 swing joint.

As shown in fig. 3 in particular, in this embodiment, both ends of the connecting band 2 are provided with inserting buckles 201, the top side wall of the supporting column 1 is provided with a spring-type lock catch 101 matched with the inserting buckles 201, and the inserting buckles 201 can be inserted into the spring-type lock catch 101 to form a clamping connection.

It should be noted that the movable connection structure of the connection band 2 and the support column 1 is not limited to the above-mentioned clamping structure, and in other embodiments, as shown in fig. 4, a magnet block I202 may be disposed at both ends of the connection band 2, a magnet block II 102 may be disposed on the top side wall of the support column 1, and the magnet block I202 and the magnet block II 102 may be fixed by magnetic attraction.

In the present embodiment, as shown in fig. 1 and 2, the alarm 3 is mounted on the top of the supporting column 1, specifically on the top of the supporting column 1 at the end, but the location is not limited to this, and may be mounted on other mounting objects. Audible and visual annunciator is specifically chooseed for use to alarm 3, can send out alarm prompt tone and accompany the light scintillation to the personnel of going into by mistake warn, but alarm 3 also is not restricted to audible and visual annunciator, in other embodiments, also can replace with buzzer siren or alarm lamp.

In this embodiment, the alarm triggering unit is configured to trigger the alarm 3 to alarm, and as shown in fig. 5, includes a conducting contact I, a conducting contact II, and a relay K.

Specifically, the conducting contact I is arranged at the spring type lock catch 101, the front end of the spring type lock catch 101 is a metal connecting sheet, when the inserting buckle 201 is not inserted on the spring type lock catch 101, the spring type lock catch 101 automatically returns under the action of spring force, and the upper point and the lower point of the conducting contact I are in short circuit through the metal connecting sheet.

As shown in fig. 6, two power lines 203 for safe voltage penetrate through the connecting band 2, the two power lines 203 extend to the inserting buckle 201, and the inserting buckle 201 is provided with a conductive contact II.

The front end of the insert buckle 201 is a conductive contact II which is electrically connected with the power line 203, the rear end of the insert buckle 201 is made of insulating materials, when the insert buckle 201 is inserted into the spring type lock catch 101, the conductive contact II is communicated with the conductive contact I and is insulated from the spring type lock catch 101, and the communication of the upper point and the lower point of the conductive contact I is blocked.

A plurality of power cord 203 of connecting band 2 establishes ties and forms alarm trigger unit return circuit, alarm 3 electricity is connected with control circuit, alarm trigger unit return circuit inserts control circuit.

It should be noted that, when the alarm triggering unit is used in this embodiment, only one end of the support column 1 at the extreme end is inserted into the insertion buckle 201, and the spring type lock catch 101 at the other end automatically returns under the action of the spring force, so that a short circuit is formed through the metal connecting sheet, and the whole alarm triggering unit loop can form a passage.

The working principle of the alarm type safety warning isolation belt of the embodiment is as follows:

when the insert buckle 201 of the connecting belt 2 is clamped in the spring type lock buckle 101, the conducting contact I is connected with the conducting contact II, the alarm trigger unit circuit is switched on, the power control switch S is switched on, the relay K is electrified, the normally closed contact of the relay K is opened, the control circuit is interrupted, and the alarm 3 does not work;

when a person enters the spring lock catch 101 by mistake and takes down any insert buckle 201 of the connecting belt 2 from the spring lock catch 101, the conducting contact I is separated from the conducting contact II, the relay K is powered off, the normally closed contact of the relay K is closed, and the control circuit is switched on and triggers the alarm to alarm.

The utility model discloses an alarm type safety warning median can be applied to some anomalous topography within ranges and need set up interim safety isolation or the condition that the overhaul of the equipments set up interim safety isolation, can prevent effectively through alarm 3 that the mistake from getting into personnel and get into the safety isolation region, also can remind on-the-spot safety supervision personnel someone to miss and go into the isolation region to carry out the scene and look over.

It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. Alarm type safety warning median, including a plurality of fixed body and setting at every adjacent two connecting band between the fixed body, its characterized in that still includes: alarm and alarm trigger unit, alarm trigger unit includes:

a conduction contact I provided on the fixed body;

2. The warning type safety warning isolation belt according to claim 1, wherein a power line passes through the inside of the connection belt, and the conduction contact II is arranged at two ends of the power line; and the power lines of the plurality of connecting belts are connected in series to form the alarm trigger unit loop.

3. The warning type safety warning isolation belt according to claim 2, wherein the alarm is electrically connected with a control loop, and the alarm triggering unit is connected to the control loop in a loop mode, so that when the conducting contact II is separated from the conducting contact I, the control loop is connected and triggers the alarm to give an alarm.

4. The alarmed safety warning tape of claim 3, wherein the alarm trigger unit further comprises:

5. The warning type safety warning isolation belt according to claim 1, wherein both ends of the connecting belt are provided with eye-splices, and the fixing body is provided with a spring type lock catch matched with the eye-splices;

6. The warning type safety warning isolation belt according to claim 1, wherein both ends of the connecting belt are provided with magnet blocks I, and the fixing body is provided with magnet blocks II capable of being magnetically attracted and fixed with the magnet blocks I;

7. The warning-type safety warning isolation belt according to claim 1, wherein the alarm is an audible and visual alarm or a buzzer alarm.

8. The warning-type safety warning isolation strip according to claim 1, wherein the warning device is disposed on the fixing body or the mounting object.

9. The warning-type safety warning isolation strip of claim 1, wherein the fixing body is a support pillar or a base.