CN204864616U - Electric power system intelligence is prevented falling and is stepped on shaft tower protection device - Google Patents
Electric power system intelligence is prevented falling and is stepped on shaft tower protection device Download PDFInfo
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- CN204864616U CN204864616U CN201520669569.7U CN201520669569U CN204864616U CN 204864616 U CN204864616 U CN 204864616U CN 201520669569 U CN201520669569 U CN 201520669569U CN 204864616 U CN204864616 U CN 204864616U
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- slide rail
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Abstract
The utility model provides an electric power system intelligence is prevented falling and is stepped on shaft tower protection device belongs to electric wire netting anti falling equipment field, including the safety belt, the safety belt is connected to the slider through connecting device on, the slider is installed on being on a parallel with electric power tower's slide rail, is equipped with the pawl on the slide rail, and the slider is equipped with the through -hole, is equipped with four gyro wheels in the through -hole, and the slide rail passes the through -hole, and the slider fixes on the slide rail through four gyro wheels, and can follow the slide rail and move, and the through -hole lateral wall is equipped with the mounting hole, and articulated in the mounting hole have a barb, is equipped with the spring between barb and the mounting hole bottom, can provide emergent when circuit constructor takes place the landing and protect.
Description
Technical field
The utility model provides a kind of Power System Intelligent fall arrest rod-rising tower protective device, belongs to electrical network Anti-fall apparatus field.
Background technology
At present; circuit on shaft tower after failure; need by special power line construction personnel; use special climbing instrument, climb the maintenance and reparation shaft tower carried out to circuit, line construction personnel step in the process of bar at use pedal and do not protect facility; when rainy day or shaft tower freeze; can cause shaft tower comparatively cunning, the peril that line construction personnel fall possibly, what existing equipment cannot be good addresses this problem.
Utility model content
The utility model object is to provide a kind of Power System Intelligent fall arrest rod-rising tower protective device, can provide emergency protection when landing occurs circuit workmen.
Power System Intelligent fall arrest rod-rising tower protective device described in the utility model, comprise safety belt, safety belt is connected on slide block by jockey; slide block is arranged on and is parallel on the slide rail of electric force pole tower; slide rail is provided with pawl, and slide block is provided with through hole, is provided with four rolling in through hole; slide rail is through through hole; and slide block is fixed on slide rail by four rolling, and can move along slide rail, through-hole side wall is provided with installing hole; be hinged with barb in installing hole, between bottom barb and installing hole, be provided with spring.
Described Power System Intelligent fall arrest rod-rising tower protective device, first safety belt to enclose on oneself waist and fastening by line construction personnel, then line construction personnel can use climbing instrument to climb, then after line construction personnel climb a segment distance, can be at break, hand is used to catch slide block, and make it move up, slide block can move up along slide rail, slide block moves period, contacted with slide rail by roller, occur relatively to roll, can not make to produce larger frictional force between slide block and slide rail, the inclined-plane of barb and the inclined-plane of each pawl interact simultaneously, spring is constantly compressed, ensure that barb can allow pawl one by one successively, realize slide block can rise, unexpected landing accident is there is once line construction personnel, barb can block the pawl below it, achieve the fixing of slide position, and slide position fixing after, jockey can be passed through, i.e. rope stay column safety belt, this ensures that there the safety of line construction personnel.
Described Power System Intelligent fall arrest rod-rising tower protective device, and installing hole and the external world are provided with cylindrical hole, are provided with stay column, stay column is hinged on barb.By pull-out stay column, barb Compress Spring can be made to take in installing hole, avoid circuit workmen at lower shaft tower time operation too bother, as long as stay column stay column, moving down of slide block can be realized.
Described Power System Intelligent fall arrest rod-rising tower protective device; barb is provided with armature; electromagnet is provided with bottom installing hole; slide block side is provided with battery, relay and switch; magnet spool is connected to battery by the normally opened contact of relay; coil one end of relay is connected to power supply one pole by switch, and the other end is connected to another pole of power supply.Switch adopts the touch-tone switch of not self-locking; and installation site is the side of slide block; staff is when holding slide block and making it to move or moves down, and it has a finger by switch, magnet spool and battery to be connected; electromagnet absorption armature; make barb Compress Spring take in installing hole, can realize easily slide block on move and move down, during switch to be released; barb playbacks, can the safety of protection circuit workmen.Described Power System Intelligent fall arrest rod-rising tower protective device, be provided with warning device on slide block, alarm release press button, relay B, relay C and shock sensor, the power end of shock sensor is connected to battery, the signal output part of shock sensor is connected to coil one end of relay B, normally opened contact one end of relay B is connected to the coil of relay B, the other end is connected to battery by the normally-closed contact of relay C, another normally opened contact one end of relay is connected to battery, the other end is connected to another pole of battery by alarm, coil one end of relay C is connected to battery by alarm release press button, the other end is connected to another pole of battery.When line construction personnel drop, the power of the person can bring very large vibrations by jockey to slide block, now vibrating sensor can send the signal of telecommunication, the coil of relay B is obtained electric, normally opened contact closes, a normally opened contact of relay B closes and the coil of relay B is energized all the time, another normally opened contact of relay also can close all the time, alarm can continue to report to the police, other staff are pointed out to occur danger herein, after line construction personnel clear, alarm release press button can be clicked, alarm release press button is not self-lock switch, the coil of relay C can be made to obtain electric, the normally-closed contact of relay disconnects, make the coil losing electricity of relay B, normally opened contact playbacks, report to the police and stop.
Described Power System Intelligent fall arrest rod-rising tower protective device, slide block is divided into two parts, and two parts one end is hinged, and the other end is fixed by snap.Slide block can be taken off at any time after being used to complete, again each track need not arrange slide block, slide block is walked with line construction personnel, line construction personnel walk the two parts where only needing rotary slider, it is made to encase slide rail, then use buckle to fix at the other end, provide cost savings greatly.
The utility model compared with prior art beneficial effect is:
Described Power System Intelligent fall arrest rod-rising tower protective device, first safety belt to enclose on oneself waist and fastening by line construction personnel, then line construction personnel can use climbing instrument to climb, then after line construction personnel climb a segment distance, can be at break, hand is used to catch slide block, and make it move up, slide block can move up along slide rail, slide block moves period, contacted with slide rail by roller, occur relatively to roll, can not make to produce larger frictional force between slide block and slide rail, the inclined-plane of barb and the inclined-plane of each pawl interact simultaneously, spring is constantly compressed, ensure that barb can allow pawl one by one successively, realize slide block can rise, unexpected landing accident is there is once line construction personnel, barb can block the pawl below it, achieve the fixing of slide position, and slide position fixing after, jockey can be passed through, i.e. rope stay column safety belt, this ensures that there the safety of line construction personnel.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is slide block sectional view;
Fig. 3 is electrical schematic diagram.
In figure: 1, safety belt; 2, jockey; 3, slide block; 4, slide rail; 5, pawl; 6, through hole; 7, roller; 8, installing hole; 9, barb; 10, spring; 11, cylindrical hole; 12, stay column; 13, armature; 14, electromagnet; 15, battery; 16, relay; 17, switch; 18, warning device; 19, alarm release press button; 20, relay B; 21, relay C; 22, shock sensor.
Detailed description of the invention
Below in conjunction with the utility model, Power System Intelligent fall arrest rod-rising tower protective device is described further:
Embodiment 1: as depicted in figs. 1 and 2, Power System Intelligent fall arrest rod-rising tower protective device described in the utility model, comprise safety belt 1, safety belt 1 is connected on slide block 3 by jockey 2, slide block 3 is arranged on and is parallel on the slide rail 4 of electric force pole tower, slide rail 4 is provided with pawl 5, slide block 3 is provided with through hole 6, four rolling 7 is provided with in through hole 6, slide rail 4 is through through hole 6, and slide block 3 is fixed on slide rail 4 by four rolling 7, and can move along slide rail 4, through hole 6 sidewall is provided with installing hole 8, barb 9 is hinged with in installing hole 8, spring 10 is provided with between bottom barb 9 and installing hole 8.
Embodiment 2: on the architecture basics described in embodiment 1, and installing hole 8 and the external world are provided with cylindrical hole 11, be provided with stay column 12, stay column is hinged on barb 9.
Embodiment 3: on the architecture basics described in embodiment 2, barb 9 is provided with armature 13, electromagnet 14 is provided with bottom installing hole 8, slide block 3 side is provided with battery 15, relay 16 and switch 17, the coil of electromagnet 14 is connected to battery 15 by the normally opened contact of relay 16, coil one end of relay 16 is connected to power supply one pole by switch 17, and the other end is connected to another pole of power supply.
Embodiment 4: on the architecture basics described in embodiment 3, as shown in Figure 3, be provided with warning device 18 on slide block 3, alarm release press button 19, relay B20, relay C21 and shock sensor 22, the power end of shock sensor 22 is connected to battery 15, the signal output part of shock sensor 22 is connected to coil one end of relay B20, normally opened contact one end of relay B20 is connected to the coil of relay B20, the other end is connected to battery 15 by the normally-closed contact of relay C21, another normally opened contact one end of relay 16 is connected to battery 15, the other end is connected to another pole of battery 15 by alarm, coil one end of relay C21 is connected to battery 15 by alarm release press button 19, the other end is connected to another pole of battery 15.
Embodiment 5: on the architecture basics described in embodiment 4, slide block 3 is divided into two parts, and two parts one end is hinged, and the other end is fixed by snap.
Claims (5)
1. a Power System Intelligent fall arrest rod-rising tower protective device, comprise safety belt (1), it is characterized in that, safety belt (1) is connected on slide block (3) by jockey (2), slide block (3) be arranged on be parallel to electric force pole tower slide rail (4) on, slide rail (4) is provided with pawl (5), slide block (3) is provided with through hole (6), four rolling (7) is provided with in through hole (6), slide rail (4) is through through hole (6), and slide block (3) is fixed on slide rail (4) by four rolling (7), and can be mobile along slide rail (4), through hole (6) sidewall is provided with installing hole (8), barb (9) is hinged with in installing hole (8), spring (10) is provided with between barb (9) and installing hole (8) bottom.
2. Power System Intelligent fall arrest rod-rising tower protective device according to claim 1; it is characterized in that; and installing hole (8) and the external world are provided with cylindrical hole (11), be provided with stay column (12), stay column is hinged on barb (9).
3. Power System Intelligent fall arrest rod-rising tower protective device according to claim 1; it is characterized in that; barb (9) is provided with armature (13); installing hole (8) bottom is provided with electromagnet (14); slide block (3) side is provided with battery (15), relay (16) and switch (17); the coil of electromagnet (14) is connected to battery (15) by the normally opened contact of relay (16); coil one end of relay (16) is connected to power supply one pole by switch (17), and the other end is connected to another pole of power supply.
4. Power System Intelligent fall arrest rod-rising tower protective device according to claim 3, it is characterized in that, be provided with the upper warning device (18) of slide block (3), alarm release press button (19), relay B (20), relay C (21) and shock sensor (22), the power end of shock sensor (22) is connected to battery (15), the signal output part of shock sensor (22) is connected to coil one end of relay B (20), normally opened contact one end of relay B (20) is connected to the coil of relay B (20), the other end is connected to battery (15) by the normally-closed contact of relay C (21), another normally opened contact one end of relay (16) is connected to battery (15), the other end is connected to battery (15) another pole by alarm, coil one end of relay C (21) is connected to battery (15) by alarm release press button (19), the other end is connected to battery (15) another pole.
5. Power System Intelligent fall arrest rod-rising tower protective device according to claim 1, it is characterized in that, slide block (3) is divided into two parts, and two parts one end is hinged, and the other end is fixed by snap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669569.7U CN204864616U (en) | 2015-08-31 | 2015-08-31 | Electric power system intelligence is prevented falling and is stepped on shaft tower protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669569.7U CN204864616U (en) | 2015-08-31 | 2015-08-31 | Electric power system intelligence is prevented falling and is stepped on shaft tower protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864616U true CN204864616U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669569.7U Expired - Fee Related CN204864616U (en) | 2015-08-31 | 2015-08-31 | Electric power system intelligence is prevented falling and is stepped on shaft tower protection device |
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| CN (1) | CN204864616U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126270A (en) * | 2015-08-31 | 2015-12-09 | 国网山东桓台县供电公司 | Intelligent anti-falling pole climbing tower protective device of power system and safety pole climbing method thereof |
| CN109908505A (en) * | 2019-04-03 | 2019-06-21 | 江苏伯尔特新型材料有限公司 | A kind of Efficient track braking anti-falling device |
| CN109908506A (en) * | 2019-04-03 | 2019-06-21 | 江苏伯尔特新型材料有限公司 | A kind of track brake falling proof device |
| CN111437538A (en) * | 2020-04-02 | 2020-07-24 | 青岛正为能源科技有限公司 | Anti-falling device for steel pipe pole |
| CN114011027A (en) * | 2021-12-14 | 2022-02-08 | 广西电网有限责任公司百色供电局 | Climb anti-falling appurtenance of cement pole |
-
2015
- 2015-08-31 CN CN201520669569.7U patent/CN204864616U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126270A (en) * | 2015-08-31 | 2015-12-09 | 国网山东桓台县供电公司 | Intelligent anti-falling pole climbing tower protective device of power system and safety pole climbing method thereof |
| CN109908505A (en) * | 2019-04-03 | 2019-06-21 | 江苏伯尔特新型材料有限公司 | A kind of Efficient track braking anti-falling device |
| CN109908506A (en) * | 2019-04-03 | 2019-06-21 | 江苏伯尔特新型材料有限公司 | A kind of track brake falling proof device |
| CN109908506B (en) * | 2019-04-03 | 2024-04-26 | 江苏伯尔特新型材料有限公司 | Track braking anti-falling device |
| CN111437538A (en) * | 2020-04-02 | 2020-07-24 | 青岛正为能源科技有限公司 | Anti-falling device for steel pipe pole |
| CN114011027A (en) * | 2021-12-14 | 2022-02-08 | 广西电网有限责任公司百色供电局 | Climb anti-falling appurtenance of cement pole |
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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 |
Granted publication date: 20151216 Termination date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |