CN109166273A - Power construction safety alarm device - Google Patents
Power construction safety alarm device Download PDFInfo
- Publication number
- CN109166273A CN109166273A CN201810967222.9A CN201810967222A CN109166273A CN 109166273 A CN109166273 A CN 109166273A CN 201810967222 A CN201810967222 A CN 201810967222A CN 109166273 A CN109166273 A CN 109166273A
- Authority
- CN
- China
- Prior art keywords
- controller
- pedestal
- construction safety
- power construction
- alarm device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Abstract
The present invention provides a kind of power construction safety alarm device, including pedestal, the column on pedestal, the warning sign on column and the first controller, alarm and the ultrasonic sensor that are connect with column respectively；The input terminal of alarm is connect with the output end of the first controller；Ultrasonic sensor includes supersonic sensing transmitter and supersonic sensing receiver；The input terminal of supersonic sensing transmitter is connected with the output end of the first controller；The output end of supersonic sensing receiver is connected with the input terminal of the first controller.Power construction safety alarm device provided by the invention, ranging is carried out using ultrasonic distance measurement principle, it is able to detect whether maintenance personal is in electric discharge danger zone, when maintenance personal is less than or equal to the safe distance of setting at a distance from electric discharge dangerous point, alarm issues audio alert, it prompts maintenance personal to be vigilant dangerous point, keeps safe distance, to avoid accident generation.
Description
Technical field
The invention belongs to technical field of electric power construction, are to be related to a kind of power construction safety alarm device more specifically.
Background technique
When carrying out power construction operation, short distance electric discharge and not visible property due to high-voltage electricity, so that in the defeated change of high pressure
Electric equipment region carries out operation and there is very big risk, in order to improve the safety of construction operation, generally requires existing in construction
Field arrangement safety warning-panel, on the one hand carries out warning protective to construction site, on the other hand reminds non-working person beyond this point.
But for electric power facility maintenance, for service personnel, because need of work must enter sometimes there are the region of security risk into
Row operation, but existing warning sign only has the dangerous function of prompt, cannot detect and prompt whether service personnel is in operation
Danger zone, service personnel once enter danger zone operation, will bring to the operational safety of its life security and power grid hidden
Suffer from.
Summary of the invention
The purpose of the present invention is to provide a kind of power construction safety alarm devices, it is intended to solve existing in the prior art
The technical issues of cannot detecting and prompt operating personnel whether to be in Safety Area.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of power construction safety alarm device is provided, wrap
Pedestal, the column on the pedestal, the warning sign on the column are included, further includes being connect respectively with the column
First controller, alarm and ultrasonic sensor；
The input terminal of the alarm is connect with the output end of first controller；
The ultrasonic sensor includes supersonic sensing transmitter and supersonic sensing receiver；The supersonic sensing
The input terminal of transmitter is connected with the output end of first controller；The output end of the supersonic sensing receiver with it is described
The input terminal of first controller is connected.
Further, the column is equipped with the boss protruded to the outside of the column；It is first controller, described
Alarm and the ultrasonic sensor are separately positioned on the boss.
Further, the ultrasonic sensor is equipped with multiple groups；Multiple groups ultrasonic sensor on the boss angularly
It is spaced apart.
Further, the bottom surface of the warning sign is connected with display screen；The side wall of the warning sign is outwardly protruded in described
The side wall of display screen；The display screen bottom surface is connect with the column top surface.
Further, the pedestal is equipped with photovoltaic module；Charge-discharge modules and battery are equipped in the pedestal；It is described
The power output end of photovoltaic module is connect by charge-discharge modules with the battery；The battery respectively with the display
Screen, the alarm, first controller are electrically connected.
Further, the pedestal is equipped with sliding slot, and the bottom of the photovoltaic module is located on the sliding slot.
Further, the column includes the first hollow cylinder, the second hollow cylinder and third cylinder；Described first is hollow
The first lifting platform is equipped in cylinder；The second lifting platform is equipped in second hollow cylinder；The bottom end of second hollow cylinder
It is arranged on first lifting platform；The bottom end of the third cylinder is arranged on second lifting platform.
Further, the pedestal, which is equipped with, slides and controls described for controlling the photovoltaic module along the sliding slot
The second controller of one lifting platform and second lifting of lifting table.
Further, the side surface of the pedestal is equipped with the load carrier that multiple groups are used to support the pedestal；The carrying
Mechanism includes the axle sleeve connecting with the pedestal side surface, in the axle sleeve and be axially movable hydraulic axis, be fixed on
The positioning plate of the hydraulic axis top surface, and it is fixed on the carrier block of the hydraulic axis bottom surface；The hydraulic axis is by described second
Controller control movement.
Further, the bottom surface of the pedestal is equipped with traveling wheel.
The beneficial effect of power construction safety alarm device provided by the invention is: compared with prior art, the present invention
Alarm and ultrasonic sensor is arranged in power construction safety alarm device, carries out ranging using ultrasonic distance measurement principle, can
Whether Measuring error personnel are in electric discharge danger zone, when maintenance personal is less than or equal to setting at a distance from electric discharge dangerous point
When safe distance, alarm issues audio alert, and maintenance personal is prompted to be vigilant dangerous point, safe distance is kept, to avoid accident
Occur.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of power construction safety alarm device provided in an embodiment of the present invention；
Fig. 2 is the schematic cross-sectional view of power construction safety alarm device provided in an embodiment of the present invention；
Fig. 3 is the side structure schematic view of power construction safety alarm device provided in an embodiment of the present invention.
In figure: 10, pedestal；11, sliding slot；12, traveling wheel；20, column；21, the first hollow cylinder；22, the second open tubular column
Body；23, third cylinder；24, the first lifting platform；25, the second lifting platform；30, warning sign；31, display screen；40, the first controller；
41, alarm；42, supersonic sensing transmitter；43, supersonic sensing receiver；50, boss；60, photovoltaic module；61, charge and discharge
Electric module；62, battery；70, load carrier；71, axle sleeve；72, hydraulic axis；73, positioning plate；74, carrier block；80, the second control
Device processed.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 to Fig. 3, now power construction safety alarm device provided by the invention is illustrated.It is described
Power construction safety alarm device, including pedestal 10, the column 20 on pedestal 10, the warning sign 30 on column 20,
It further include the first controller 40, alarm 41 and the ultrasonic sensor being connect respectively with column 20.
The input terminal of alarm 41 is connect with the output end of the first controller 40.Ultrasonic sensor includes supersonic sensing
Transmitter 42 and supersonic sensing receiver 43, the output end of the input terminal of supersonic sensing transmitter 42 and the first controller 40
It is connected, the output end of supersonic sensing receiver 43 is connected with the input terminal of the first controller 40.
The course of work of power construction safety alarm device provided by the invention is as follows:
Firstly, user sets safe distance, corresponding distance is converted time t, the first controller by the first controller 40
40 issue the ultrasonic wave square wave of n preset frequency, after the amplification of the drive module of supersonic sensing transmitter 42, driving ultrasound
Wave sensing transmitter 42 sends ultrasonic wave, if having object that will form back wave in the region of ultrasonic wave covering.Ultrasonic wave
Sensing receiver 43 can receive the ultrasonic wave that object is reflected back, and the ultrasonic signal is by supersonic sensing receiver 43
Transmitting confirmation signal is to the first controller 40 after drive module screens amplification.
It is reflected ultrasonic wave if the first controller 40 does not receive in time t, the delay of the first controller 40 is default
The t1 second after, again issue n preset frequency ultrasonic wave square wave.
If the first controller 40 has received the reflected ultrasonic signal of supersonic sensing receiver 43, immediately again
The secondary ultrasonic wave square wave for issuing n preset frequency；It is reflected ultrasonic wave if the first controller 40 is received again by time t, that
The ultrasonic wave square wave of first controller 40 n preset frequency of third time sending immediately；If the first controller 40 is received for the third time
To reflecting ultrasonic wave, the confirmation of the first controller 40 has mobile object in the distance of setting, and the first controller 40 starts alarm
41 sound an alarm.
Power construction safety alarm device provided by the invention, compared with prior art, using ultrasonic distance measurement principle into
Row ranging, is able to detect whether maintenance personal is in electric discharge danger zone, when maintenance personal is less than at a distance from electric discharge dangerous point
Or equal to setting safe distance when, alarm 41 issue audio alert, prompt maintenance personal be vigilant dangerous point, keep safety away from
From to avoid accident generation.
If the first controller 40, alarm 41 and ultrasonic sensor are set up directly on column 20, need in column
Punched on 20, will increase in this way arrangement the first controller 40, alarm 41 and ultrasonic sensor workload, in order to avoid
It is punched on column 20, a kind of specific embodiment of power construction safety alarm device provided by the invention is, on column 20
The boss 50 protruded to the outside of column 20 is set, Fig. 1 and Fig. 2 is please referred to.First controller 40, alarm 41 and ultrasonic wave pass
Sensor is separately positioned on boss 50.The first controller 40, alarm 41 and ultrasonic sensor are fixed using boss 50, it is fixed
Mode is simple, and the position that ultrasonic sensor is placed can adjust as needed.
In order to enable ultrasonic sensor to emit and receive ultrasonic signal, electricity provided by the invention within the scope of 360 °
A kind of specific embodiment of power construction safety alarming device is that multiple groups, multiple groups ultrasonic sensor is arranged in ultrasonic sensor
It is angularly spaced apart on boss 50, please refers to Fig. 1 or Fig. 2.Every group of ultrasonic sensor is electric with the first controller 40 respectively
Property connection.Multiple groups ultrasonic sensor is uniformly distributed on boss 50, can detect whether within the scope of 360 ° of electric discharge dangerous point
Object is close.
In order to show dangerous information, Fig. 1 or Fig. 2, power construction safety alarm device provided by the invention are please referred to
A kind of specific embodiment be that the bottom surface of warning sign 30 connects display screen 31.Display screen 31 can show text, when the first control
The confirmation of device 40 processed has mobile object in the distance of setting, on the one hand controls alarm 41 and issues voice prompting, another party's control
Display of display screen 31 " being in danger zone, please be separate " etc. is for prompting the information far from dangerous point.In addition, being leaned in no object
Under close conventional sense, display screen 31 can also show " electrion, please don't be close " etc. for prompting safe information.
Display screen 31 is LED display, and in order to avoid display screen 31 to be hit by rainwater brush as far as possible, 31 one side of display screen is set
It sets in the lower section of warning sign 30,31 bottom surface of display screen is connect with 20 top surface of column, and another party enables the side wall convex of warning sign 30
For the side wall of display screen 31, make 30 display screen of warning sign, 31 rain cover.
Since the first controller 40, alarm 41, display screen 31 are required to electricity consumption, in order to power to above equipment, this hair
A kind of specific embodiment of the power construction safety alarm device of bright offer is that pedestal 10 is equipped with photovoltaic module 60, pedestal
Charge-discharge modules 61 and battery 62 are equipped in 10, the power output end of photovoltaic module 60 passes through charge-discharge modules 61 and battery
62 connections.Battery 62 is electrically connected with display screen 31, alarm 41, the first controller 40 respectively.What photovoltaic module 60 was collected
Electric energy is stored in battery 62, and battery 62 can be display screen 31, the first controller 40, the power supply of alarm 41 at any time.
Power construction safety alarm device of the invention without using when, to be shipped back workshop storage keeping, in order to reduce
Device the space occupied when not in use, a kind of specific embodiment of power construction safety alarm device provided by the invention
Sliding slot 11 to be arranged on pedestal 10, and be located at the bottom of photovoltaic module 60 on sliding slot 11, refering to Fig. 3.In addition, by column 20
It is arranged to telescopic structure, specifically, column 20 is decomposed into the first hollow cylinder 21, the second hollow cylinder 22 and third cylinder
23, refering to Fig. 2.
It is equipped with the first lifting platform 24 in first hollow cylinder 21, the second lifting platform 25 is equipped in the second hollow cylinder 22, the
The lower part of two hollow cylinders 22 is located in the first hollow cylinder 21, and bottom end is fixed on the first lifting platform 24, third cylinder 23
Lower part be located in the second hollow cylinder 22, and bottom end be arranged on the second lifting platform 25, refering to Fig. 2.
It is slided to control lifting of lifting table and control photovoltaic module 60, power construction security warning dress provided by the invention
A kind of specific embodiment set is that second controller 80 is arranged on pedestal 10, and second controller 80 can control first liter
Platform 24, the movement of the second lifting platform 25 and control photovoltaic module 60 is dropped to slide.
After the power construction safety alarm device is moved to danger zone, the second control can be manipulated by Digiplex
Device 80 rises the first lifting platform 24, the second lifting platform 25, and then the second hollow cylinder 22, third cylinder 23 is driven to rise, and makes
Warning sign 30 and display screen 31 are in eminence, in order to show.Second controller 80 is manipulated by Digiplex, makes photovoltaic group
Part 60 is mobile to the outside of pedestal 10.
When needing to move the power construction safety alarm device, second controller 80 is manipulated by Digiplex, makes the
One lifting platform 24, the decline of the second lifting platform 25, and then the second hollow cylinder 22, third cylinder 23 is driven to land, make warning sign 30
It is in lower with display screen 31, to reduce the center of gravity of device entirety.Second controller 80 is manipulated by Digiplex, makes photovoltaic
Medial movement from component 60 to pedestal 10, to reduce the device entirety occupied space.
For the ease of moving the power construction safety alarm device, power construction safety alarm device provided by the invention
A kind of specific embodiment is that multiple traveling wheels 12 are arranged in the bottom surface of pedestal 10, refering to fig. 1, pushes pedestal 10 or column 20, can
Traveling wheel 12 is set to drive the device mobile.
The bottom surface of pedestal 10 is provided with traveling wheel 12, if will lead to support shakiness using 12 support base 10 of traveling wheel, being
It avoids with traveling wheel 12 support base 10, a kind of specific embodiment of power construction safety alarm device provided by the invention
For the side surface of pedestal 10 is equipped with the load carrier 70 that multiple groups are used to support pedestal 10.Specifically, load carrier 70 includes and bottom
Seat 10 side surfaces connection axle sleeve 71, in axle sleeve 71 and be axially movable hydraulic axis 72, be fixed on 72 top surface of hydraulic axis
Positioning plate 73, and be fixed on the carrier block 74 of 72 bottom surface of hydraulic axis, hydraulic axis 72 is controlled by second controller 80 and moved.
The outer diameter of positioning plate 73, the outer diameter of carrier block 74 are respectively greater than the internal diameter of axle sleeve 71, and positioning plate 73 is used for hydraulic
Limit when axis 72 moves down avoids the downward out axle sleeve 71 of hydraulic axis 72.74 one side of carrier block is used to support hydraulic axis 72,
On the other hand for limit when moving up to hydraulic axis 72, hydraulic axis 72 is avoided to move upward out axle sleeve 71.
After the power construction safety alarm device is moved to specified region, second controller is manipulated by Digiplex
80, second controller 80 controls hydraulic axis 72 and declines, and makes carrier block 74 and ground face contact, 72 persistent movement of hydraulic axis is by pedestal 10
It rises, and then traveling wheel 12 is made to climb away ground, pedestal 10 is whole to be supported by load carrier 70.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. power construction safety alarm device, including pedestal, the column on the pedestal, the warning on the column
Board, it is characterised in that: further include the first controller, alarm and the ultrasonic sensor being connect respectively with the column；
The input terminal of the alarm is connect with the output end of first controller；
The ultrasonic sensor includes supersonic sensing transmitter and supersonic sensing receiver；The supersonic sensing transmitting
The input terminal of device is connected with the output end of first controller；The output end of the supersonic sensing receiver and described first
The input terminal of controller is connected.
2. power construction safety alarm device as described in claim 1, it is characterised in that: the column is equipped with to described vertical
The boss of the outside protrusion of column；First controller, the alarm and the ultrasonic sensor are separately positioned on described
On boss.
3. power construction safety alarm device as claimed in claim 2, it is characterised in that: the ultrasonic sensor is equipped with more
Group；Multiple groups ultrasonic sensor on the boss in being angularly spaced apart.
4. power construction safety alarm device as claimed in any one of claims 1-3, it is characterised in that: the warning sign
Bottom surface is connected with display screen；The side wall of the warning sign is outwardly protruded in the side wall of the display screen；The display screen bottom surface with
The column top surface connection.
5. power construction safety alarm device as claimed in claim 4, it is characterised in that: the pedestal is equipped with photovoltaic group
Part；Charge-discharge modules and battery are equipped in the pedestal；The power output end of the photovoltaic module by charge-discharge modules with
The battery connection；The battery is electrically connected with the display screen, the alarm, first controller respectively.
6. power construction safety alarm device as claimed in claim 5, it is characterised in that: the pedestal is equipped with sliding slot, institute
The bottom for stating photovoltaic module is located on the sliding slot.
7. power construction safety alarm device as claimed in claim 6, it is characterised in that: the column includes the first open tubular column
Body, the second hollow cylinder and third cylinder；The first lifting platform is equipped in first hollow cylinder；In second hollow cylinder
Equipped with the second lifting platform；The bottom end of second hollow cylinder is arranged on first lifting platform；The bottom of the third cylinder
End is arranged on second lifting platform.
8. power construction safety alarm device as claimed in claim 7, it is characterised in that: the pedestal is equipped with for controlling
The photovoltaic module slides and controls the second control of first lifting platform and second lifting of lifting table along the sliding slot
Device.
9. power construction safety alarm device as claimed in claim 8, it is characterised in that: the side surface of the pedestal is equipped with more
Group is used to support the load carrier of the pedestal；The load carrier includes the axle sleeve connecting with the pedestal side surface, is located at
In the axle sleeve and be axially movable hydraulic axis, be fixed on the positioning plate of the hydraulic axis top surface, and be fixed on the liquid
The carrier block of last item bottom surface；The hydraulic axis is controlled by the second controller and is moved.
10. power construction safety alarm device as claimed in claim 9, it is characterised in that: the bottom surface of the pedestal is equipped with row
Walk wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967222.9A CN109166273A (en) | 2018-08-23 | 2018-08-23 | Power construction safety alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967222.9A CN109166273A (en) | 2018-08-23 | 2018-08-23 | Power construction safety alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109166273A true CN109166273A (en) | 2019-01-08 |
Family
ID=64896472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810967222.9A Pending CN109166273A (en) | 2018-08-23 | 2018-08-23 | Power construction safety alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109166273A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451999A (en) * | 2020-04-02 | 2020-07-28 | 国网河北省电力有限公司沧州供电分公司 | Operation panel for engineering progress management and control |
| CN112249914A (en) * | 2020-09-29 | 2021-01-22 | 郑州科沐智能科技有限公司 | Alarm device for illegal invasion of crane warning area |
| CN112466101A (en) * | 2020-11-30 | 2021-03-09 | 河南富达电力集团有限公司 | Near construction area intelligence warning device |
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| CN207115673U (en) * | 2017-09-04 | 2018-03-16 | 焦作大学 | A kind of intelligent alarm power construction safety warning-panel |
| CN207440969U (en) * | 2017-12-05 | 2018-06-01 | 国网安徽省电力公司淮南供电公司 | Outer break of constructing under power transmission line route warns monitoring device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201383200Y (en) * | 2009-01-06 | 2010-01-13 | 河北天创电气材料制造有限公司 | Intelligent ultrasonic audio alarm |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451999A (en) * | 2020-04-02 | 2020-07-28 | 国网河北省电力有限公司沧州供电分公司 | Operation panel for engineering progress management and control |
| CN111451999B (en) * | 2020-04-02 | 2023-04-18 | 国网河北省电力有限公司沧州供电分公司 | Operation panel for engineering progress management and control |
| CN112249914A (en) * | 2020-09-29 | 2021-01-22 | 郑州科沐智能科技有限公司 | Alarm device for illegal invasion of crane warning area |
| CN112466101A (en) * | 2020-11-30 | 2021-03-09 | 河南富达电力集团有限公司 | Near construction area intelligence warning device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
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| RJ01 | Rejection of invention patent application after publication |