CN204695499U - A kind of high-potting district is anti-is strayed into device - Google Patents
A kind of high-potting district is anti-is strayed into device Download PDFInfo
- Publication number
- CN204695499U CN204695499U CN201520399647.6U CN201520399647U CN204695499U CN 204695499 U CN204695499 U CN 204695499U CN 201520399647 U CN201520399647 U CN 201520399647U CN 204695499 U CN204695499 U CN 204695499U
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- power
- master control
- infrared sensor
- contactor
- control borad
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Abstract
The utility model provides a kind of high-potting district to prevent being strayed into device, comprises fence, erecting frame, Fixing clamp-seat, infrared sensor and control box; The movable folding type fence that fence comprises 2 door pillars and is connected with 2 door pillars; Erecting frame is respectively fixedly installed 1 respectively on 2 door pillars; 2 infrared sensors are respectively fixedly mounted on erecting frame by 1 Fixing clamp-seat respectively; Control box comprises casing and is arranged on the circuit unit in casing; Circuit unit comprises ac power input end, A.C. contactor, manual plug-in strip, ac power output, power switch, constant voltage dc source, master control borad and audible-visual annunciator; Master control borad receives the detection signal of infrared sensor can control the break-make of A.C. contactor thus the output of corresponding control power supply control sound and light alarm.The utility model structure is simple, cost is lower, carry and arrange conveniently; It can effectively be taken precautions against in high-potting process in use because unrelated person is strayed into the generation causing security incident.
Description
Technical field
The utility model relates to power supply department construction auxiliary facility field, is specifically related to the high-potting district that a kind of transformer station (institute) high-potting process prevents from unrelated person to be strayed into causing security incident to occur in test site and prevents being strayed into device.
Background technology
Transformer station (institute) is before newly-built putting into operation and run duration, and normal needs carries out high-potting to the equipment such as transformer, high-voltage board in station (institute).In process of the test, equipment is all with high-tension electricity, thus prevents unrelated person to be strayed into test site at duration of test and causes the security incidents such as unnecessary casualties to seem very important.For preventing the generation of this type of accident, the common at present way of power supply department is the safe fence arranging band warning mark in construction, testing ground, but because construction, testing ground are mostly in outdoor, often all kinds of personnel pass in and out more, environment relative complex, safe fence adds the spacer assembly poor effect of warning mark, and time sees because unrelated person is strayed into the casualties security incident generation caused in high-potting district.
Utility model content
The purpose of this utility model is: provide that a kind of structure is simple, cost is lower, carry and arrange conveniently, effectively can take precautions against in transformer station (institute) high-potting process when using and prevent being strayed into device because unrelated person is strayed into the high-potting district causing security incident to occur.
The technical solution of the utility model is: high-potting district of the present utility model is anti-is strayed into device, and its design feature is: comprise fence, erecting frame, Fixing clamp-seat, infrared sensor and control box;
The movable folding type fence that above-mentioned fence comprises 2 door pillars and is connected with 2 door pillars;
Erecting frame is provided with identical 2, and these 2 erecting frames are respectively fixedly installed 1 respectively on 2 door pillars; Fixing clamp-seat is provided with identical 2, Fixing clamp-seat and the supporting setting of erecting frame; Infrared sensor is provided with 2, and these 2 infrared sensors have shell, and these 2 infrared sensors are respectively fixedly connected with 1 Fixing clamp-seat respectively by its shell; During use, Fixing clamp-seat is fixedly connected with erecting frame thus by 2 infrared sensor relative set on 2 door pillars, and 2 infrared sensors are oppositely arranged;
Control box comprises casing and is arranged on the circuit unit in casing;
Casing comprises upper cover and box body; Upper cover and box body can be opened and closed to be connected;
Circuit unit is arranged in the box body of casing; Circuit unit comprises: ac power input end, A.C. contactor, manual plug-in strip, ac power output, power switch, constant voltage dc source, master control borad and audible-visual annunciator; Wherein:
Ac power input end, during for using and substation field power supply box electrical connection with input power;
A.C. contactor, for performing the instruction of master control borad to control the break-make of out-put supply; The contact input end of A.C. contactor is electrically connected with ac power input end; The contact output terminal of A.C. contactor is electrically connected with ac power output through manual plug-in strip;
Master control borad, for receiving the detection signal of infrared sensor to control the break-make of A.C. contactor; Master control borad is electrically connected with the control end control signal of A.C. contactor; Master control borad is electrically connected with 2 infrared sensor signals;
Audible-visual annunciator, exports sound and light alarm for the control signal receiving master control borad; Audible-visual annunciator is electrically connected with master control borad control signal;
Constant voltage dc source, for providing working power to master control borad; Constant voltage dc source by power switch from the sub-power taking of ac power input end;
Ac power output, for output AC power source; Be electrically connected with transformer station high-tension testing apparatus during use.
Further scheme is: the circuit unit of above-mentioned control box also comprises status indicator lamp group, and above-mentioned status indicator lamp group comprises working sensor status indicator lamp, AC power output state pilot lamp and stabilized voltage supply output state pilot lamp.
Further scheme is: above-mentioned infrared sensor is the infrared sensor of PRS-T18 model.
The utility model has positive effect: (1) high-potting district of the present utility model is anti-is strayed into device, and structure is simple, cost is lower, carry and arrange convenience, is easy to promote at power supply department.(2) high-potting district of the present utility model is anti-is strayed into device, and it can effectively be taken precautions against in transformer station's high-potting process in use because unrelated person is strayed into the generation of the security incident caused.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, also show when it uses and the electrical connection of field power supply case and high-tension testing apparatus in figure.
Fig. 2 is the structured flowchart of the circuit unit of control box of the present utility model, also show the signal electrical connection of itself and infrared sensor in figure.
Reference numeral in above-mentioned accompanying drawing is as follows:
Fence 1, door pillar 11, movable folding type fence 12,
Erecting frame 2,
Fixing clamp-seat 3,
Infrared sensor 4,
Control box 5, casing 51, circuit unit 52,
Substation field power supply box 6,
Transformer station's high-tension testing apparatus 7.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
(embodiment 1)
See Fig. 1 and Fig. 2, the high-potting district of the present embodiment is anti-is strayed into device, forms primarily of fence 1, erecting frame 2, Fixing clamp-seat 3, infrared sensor 4 and control box 5.
Fence 1 is made up of door pillar 11 and movable folding type fence 12.Movable folding type fence 12 is connected with door pillar 11.Door pillar 11 is provided with relative 2.Fence 1 is for carrying out encirclement isolation to high-potting district of transformer station.
Erecting frame 2 is steel strip plate body part, and erecting frame 2 is provided with identical 2, and these 2 erecting frames 2 are each fixed installation 1 respectively on 2 door pillars 11.
Fixing clamp-seat 3 is steel integral piece, and Fixing clamp-seat 3 is provided with identical 2, and Fixing clamp-seat 3 and the supporting setting of erecting frame 2, during use, Fixing clamp-seat 3 can be fixedly connected with erecting frame 2 by its one end.
Infrared sensor 4 is provided with identical 2, and 2 infrared sensors 4 have shell, and 2 infrared sensors 4 are respectively screwed with 1 Fixing clamp-seat 3 respectively by its shell and are connected, and 2 Fixing clamp-seats 3 are fixedly connected with erecting frame 2 again; Thus be respectively arranged on respectively on 1 door pillar 11 by 2 infrared sensors 4 by Fixing clamp-seat 3 and erecting frame 2, and 2 infrared sensors 4 are oppositely arranged.In the present embodiment, infrared sensor 4 preferably adopts the infrared sensor of the PRS-T18 model of Shan Wei electric corporation, and its nominal Quorum Sensing time is 0.03 second.
Control box 5 forms primarily of casing 51 and the circuit unit 52 be arranged in casing 51.
Casing 51 is made up of upper cover and box body, and upper cover and box body can be opened and closed to be connected, and it is square box-like that casing entirety is.
Circuit unit 52 is arranged in the box body of casing 51.Circuit unit 52 mainly comprises ac power input end, A.C. contactor, manual plug-in strip, ac power output, power switch, constant voltage dc source, master control borad, audible-visual annunciator and status indicator lamp group.
Ac power input end for using time and substation field power supply box 6 be electrically connected with input power.
A.C. contactor is for controlling the break-make of out-put supply; The contact input end of A.C. contactor is electrically connected with ac power input end; The contact output terminal of A.C. contactor is electrically connected with ac power output through manual plug-in strip; The object arranging manual plug-in strip is by manually pulling open manual plug-in strip to transformer station's high-tension testing apparatus 7 power-off when preventing master control borad from controlling malfunctioning.
Ac power output is electrically connected, for output AC power source with transformer station high-tension testing apparatus 7 when using.
Ac power input end and ac power output comprise A phase, B phase, C phase and N totally 4 splicing ears respectively.
Master control borad is for receiving the detection signal of infrared sensor 4 to control the break-make of A.C. contactor; Master control borad is electrically connected with the control end control signal of A.C. contactor; Master control borad is electrically connected with 2 infrared sensor 4 signals.
Audible-visual annunciator is used for providing sound and light alarm, and when infrared sensor 4 has detected that personnel are strayed into, audible-visual annunciator is reported to the police under the control of master control borad; Audible-visual annunciator is electrically connected with master control borad control signal.
Status indicator lamp group comprises working sensor status indicator lamp, AC power output state pilot lamp, stabilized voltage supply output state pilot lamp.Status indicator lamp group is used to indicate state when control box 5 works, and makes operating personnel grasp the current operating state of control box 5 easily by relevant pilot lamp.
Constant voltage dc source is used for providing working power to master control borad; Constant voltage dc source by power switch from the sub-power taking of ac power input end.
The circuit unit 52 of control box 5 is integrated to be arranged in casing 51, staff is carried and installs very convenient.
The high-potting district of the present embodiment is anti-is strayed into device, it in use, if there is unrelated person to be strayed into high-potting district, between 2 door pillars 11 of these personnel by fence 1 time (being also entrance), infrared sensor 4 by the Signal transmissions that detects to master control borad, master control borad controls A.C. contactor and disconnects, and stops being energized to transformer station's high-tension testing apparatus 7; Meanwhile, master control borad controls audible-visual annunciator and reports to the police, and reminds staff to note; Thus effectively can prevent the generation of the security incident being strayed into high-potting zone because of unrelated person.
Above embodiment is the explanation to embodiment of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (3)
1. high-potting district is anti-is strayed into a device, it is characterized in that: comprise fence (1), erecting frame (2), Fixing clamp-seat (3), infrared sensor (4) and control box (5);
The movable folding type fence (12) that described fence (1) comprises 2 door pillars (11) and is connected with 2 door pillars (11);
Erecting frame (2) is provided with identical 2, and these 2 erecting frames (2) are respectively fixedly installed 1 respectively on 2 door pillars (11); Fixing clamp-seat (3) is provided with identical 2, Fixing clamp-seat (3) and erecting frame (2) supporting setting; Infrared sensor (4) is provided with 2, and these 2 infrared sensors (4) have shell, and these 2 infrared sensors (4) are respectively fixedly connected with 1 Fixing clamp-seat (3) respectively by its shell; During use, Fixing clamp-seat (3) is fixedly connected with erecting frame (2) thus by 2 infrared sensor (4) relative set on 2 door pillars (11), and 2 infrared sensors (4) are oppositely arranged;
Control box (5) comprises casing (51) and is arranged on the circuit unit (52) in casing (51);
Casing (51) comprises upper cover and box body; Upper cover and box body can be opened and closed to be connected;
Circuit unit (52) is arranged in the box body of casing (51); Circuit unit (52) comprising: ac power input end, A.C. contactor, manual plug-in strip, ac power output, power switch, constant voltage dc source, master control borad and audible-visual annunciator; Wherein:
Ac power input end, during for using and substation field power supply box (6) electrical connection with input power;
A.C. contactor, for performing the instruction of master control borad to control the break-make of out-put supply; The contact input end of A.C. contactor is electrically connected with ac power input end; The contact output terminal of A.C. contactor is electrically connected with ac power output through manual plug-in strip;
Master control borad, for receiving the detection signal of infrared sensor (4) to control the break-make of A.C. contactor; Master control borad is electrically connected with the control end control signal of A.C. contactor; Master control borad is electrically connected with 2 infrared sensor (4) signals;
Audible-visual annunciator, exports sound and light alarm for the control signal receiving master control borad; Audible-visual annunciator is electrically connected with master control borad control signal;
Constant voltage dc source, for providing working power to master control borad; Constant voltage dc source by power switch from the sub-power taking of ac power input end;
Ac power output, for output AC power source; Be electrically connected with transformer station's high-tension testing apparatus (7) during use.
2. high-potting district according to claim 1 is anti-is strayed into device, it is characterized in that: the circuit unit (52) of described control box (5) also comprises status indicator lamp group, described status indicator lamp group comprises working sensor status indicator lamp, AC power output state pilot lamp and stabilized voltage supply output state pilot lamp.
3. high-potting district according to claim 1 is anti-is strayed into device, it is characterized in that: the infrared sensor that described infrared sensor (4) is PRS-T18 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399647.6U CN204695499U (en) | 2015-06-11 | 2015-06-11 | A kind of high-potting district is anti-is strayed into device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399647.6U CN204695499U (en) | 2015-06-11 | 2015-06-11 | A kind of high-potting district is anti-is strayed into device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695499U true CN204695499U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399647.6U Expired - Fee Related CN204695499U (en) | 2015-06-11 | 2015-06-11 | A kind of high-potting district is anti-is strayed into device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204695499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191778A (en) * | 2018-09-21 | 2019-01-11 | 国家电网有限公司 | laboratory security system |
| CN111904003A (en) * | 2020-06-30 | 2020-11-10 | 湖南新发食品有限公司 | Sweet potato cleaning and drying control system and control method thereof |
-
2015
- 2015-06-11 CN CN201520399647.6U patent/CN204695499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191778A (en) * | 2018-09-21 | 2019-01-11 | 国家电网有限公司 | laboratory security system |
| CN111904003A (en) * | 2020-06-30 | 2020-11-10 | 湖南新发食品有限公司 | Sweet potato cleaning and drying control system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |