CN110219500B - Active early warning type anti-climbing device for power transmission line - Google Patents
Active early warning type anti-climbing device for power transmission line Download PDFInfo
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- CN110219500B CN110219500B CN201910441647.0A CN201910441647A CN110219500B CN 110219500 B CN110219500 B CN 110219500B CN 201910441647 A CN201910441647 A CN 201910441647A CN 110219500 B CN110219500 B CN 110219500B
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- climbing
- cylinder
- barrel
- alarm
- power transmission
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/003—Access covers or locks therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
Abstract
The invention discloses an active early warning type anti-climbing device for a power transmission line, which comprises an anti-climbing warning driving device and an anti-climbing structure, wherein the anti-climbing warning driving device comprises a barrel wrapped outside a telegraph pole, the bottom of the barrel is fixedly installed with the ground, the height of the barrel is greater than the maximum height which can be touched when a human body stands by an arm in a lifting state, the anti-climbing warning driving device comprises a control box arranged in the barrel, a power box, a controller and an alarm are arranged in the control box, the controller comprises a control circuit and an inductor, and the alarm is electrically connected with the inductor uniform control circuit; the active early warning type anti-climbing device for the power transmission line, disclosed by the invention, is simple in structure, comprises multiple anti-climbing modes, can be applied to cities or villages and even can be applied to rural mountain forests, and solves the problems that the general telegraph pole in the prior art is simple in anti-climbing structure, low in protection performance, easy to damage and the like.
Description
Technical Field
The invention belongs to a protection device of a power transmission line, and particularly relates to an active early warning type anti-climbing device of the power transmission line.
Background
With the rapid advance of economic construction in China, high-voltage transmission lines adopt steel pipe poles which are attractive and small in occupied area and cables which are buried underground or laid in cable tunnels, but high-voltage transmission line iron towers have irreplaceable advantages due to the advantages of economy and technology, a large number of high-voltage transmission line iron towers exist in urban and rural areas in China, and the self quality and safety consciousness of everyone in the society are different, so that the installation of the anti-climbing device on the iron towers is necessary.
In the existing anti-climbing measures of the iron tower, a scheme adopted by more schemes is to add steel wire winding on the transverse diaphragm surface of the iron tower. However, the present method has some problems: 1. according to the field installation, the steel wire is difficult to wind and construct, the steel wire has certain flexibility and elasticity, and the steel wire is tightened during installation but is loosened due to damage and other reasons after a long time; 2. because the steel wire is wound, a thief can easily steal the steel wire by only using one vice; 3. the climbing of the iron tower by other people cannot be effectively prevented; 4. inconvenience is brought to the maintenance work.
Disclosure of Invention
The invention aims to provide an active early warning type anti-climbing device for a power transmission line, which is simple in structure, comprises multiple anti-climbing modes, can be applied to cities or villages and even can be applied to rural mountain forests, and solves the problems that the general telegraph pole in the prior art is simple in anti-climbing structure, low in protective performance, easy to damage and the like.
The active early warning type anti-climbing device for the power transmission line comprises an anti-climbing warning driving device and an anti-climbing structure, wherein the anti-climbing warning driving device comprises a barrel wrapped outside a telegraph pole, the bottom of the barrel is fixedly installed on the ground, the height of the barrel is larger than the maximum height which can be touched when a human body stands up under an arm lifting state, the anti-climbing warning driving device comprises a control box arranged in the barrel, a power box, a controller and an alarm are arranged in the control box, the controller comprises a control circuit and an inductor, and the alarm is electrically connected with the inductor uniform control circuit.
Preferably, the cylinder is in an inverted round table shape.
Preferably, the top of the cylinder is a flat plate surface or a grid surface.
Preferably, the cylinder comprises a first half cylinder and a second half cylinder which are spliced with each other, two adjacent sides of the first half cylinder and the second half cylinder are movably connected, and the other two adjacent sides are respectively provided with a keyhole and a lock tongue.
Preferably, the movable connection is hinged, the keyhole comprises a cylindrical tube, an electromagnet is arranged at the bottom of the cylindrical tube and electrically connected with the power box, the bolt is a cylinder and is coaxially arranged with the cylindrical tube, and the other end of the cylinder is connected with a bolt reset spring.
Preferably, a control switch is arranged between the electromagnet and the power box, the control switch comprises an antitheft shell and a key, a circular groove and a rectangular column hole penetrating through the axis of the circular groove are arranged in the antitheft shell, a square limiting hole is formed in the bottom of the rectangular column hole, two opposite sliding blocks are arranged in the circular groove, two connecting rods are connected to the two sliding blocks respectively, a conducting plate is fixed to the other end of each connecting rod respectively, the two conducting plates are electrically connected with the electromagnet and the power box respectively, a connecting rod reset spring is fixed to the side face of each connecting rod respectively, the key comprises a handle, a transmission rod, a shifting rod and a limiting head which are connected in sequence, the limiting head is matched with the square limiting hole, the shifting rod comprises two pieces and is arranged symmetrically with the axis of the transmission rod, a shifting claw is arranged at the end of the shifting rod.
Preferably, a pressure sensor is arranged on the opposite side face of the sliding block, and the pressure sensor is connected with the controller and the alarm.
Preferably, the circumferential arc length of the first half cylinder is larger than that of the second half cylinder.
Preferably, the alarm comprises an acoustic alarm, the acoustic alarm is fixed on a telegraph pole at the upper position of the cylinder, the sensor comprises a sensor body and a sensing metal sheet connected to the sensor body, the sensing metal sheet is installed on the telegraph pole at the outer side of the cylinder or at the upper position of the cylinder, the power box comprises a storage battery and a photovoltaic controller, a solar cell panel is further fixed on the telegraph pole, and the photovoltaic controller is connected with the storage battery and the solar cell panel.
The active early warning type anti-climbing device for the power transmission line, which is disclosed by the technical scheme of the invention, has the following beneficial effects:
1. the anti-climbing alarm driving device is arranged, when people or animals approach the anti-climbing alarm driving device, sound alarm is immediately sent out, reminding or driving is carried out by using sound, particularly, animals are threatened and driven by sound, the effect is good, and the animals are prevented from colliding and damaging the anti-climbing structure;
2. the climbing prevention structure is arranged, climbing is prevented by using a special structure, people are prevented from intentionally climbing, and the climbing structure is designed, so that a climber has no force point during climbing and fails to climb;
3. first half barrel and the half barrel active link of second for first half barrel and the half barrel of second can be dismantled or open, do not influence the climbing of ascending a height of electric wire and circuit maintenance personnel when the maintenance.
Drawings
Fig. 1 is a sectional view of the active early warning type anti-climbing device for a power transmission line of the present invention installed on a utility pole,
FIG. 2 is a schematic structural diagram of an active early warning type anti-climbing device for a power transmission line according to the present invention,
figure 3 is a schematic view of another embodiment of the cartridge of the present invention,
figure 4 is an expanded view of the cartridge of the present invention,
figure 5 is a schematic view of a keyhole lock tongue structure,
figure 6 is a schematic view of the keyhole bolt locking,
figure 7 is a cross-sectional view of the control switch,
figure 8 is a front view of the control switch,
figure 9 is a schematic view of the key structure,
figure 10 is a schematic view of the key insertion control switch,
figure 11 is a schematic view of the key operating state with the control switch off,
figure 12 is a schematic view of the key with the stopper head secured to the rectangular post hole,
FIG. 13 is a schematic diagram of a control circuit.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.
As shown in fig. 1, the active early warning type anti-climbing device for the power transmission line in the technical scheme of the invention comprises an anti-climbing warning driving device and an anti-climbing structure, wherein the anti-climbing warning driving device comprises a barrel 4 wrapped outside a telegraph pole, the bottom of the barrel 4 is fixedly installed with the ground, the height of the barrel 4 is larger than the maximum height which can be touched when a human body stands up under an arm lifting state, the anti-climbing warning driving device comprises a control box 3 arranged in the barrel, a power box, a controller and an alarm are arranged in the control box, the controller comprises a control circuit and an inductor, and the alarm is electrically connected with a uniform control circuit of the inductor.
Based on the technical scheme, the anti-climbing alarm driving device realizes voice alarm driving on approaching people or animals, reminds people not to approach the anti-climbing alarm driving device, avoids the situation that the people are not clear to approach the anti-climbing alarm driving device and cannot climb, scares animals with voice to leave the anti-climbing alarm driving device, avoids the animals from colliding the anti-climbing structure and the telegraph pole, and avoids the telegraph pole and the anti-climbing structure from being damaged; the special design of anti-climb structure and the setting of 4 heights of barrel have effectually avoided the climbing person of intention to ascend a height the climbing for the climbing person is when the climbing can't find the impetus from the barrel side or from the barrel top, and the climbing is failed.
As shown in fig. 1, fig. 2 and fig. 4, the barrel is in an inverted circular truncated cone shape, in actual construction, the barrel can also be a cylinder or other columnar structures, the inverted circular truncated cone shape is the best choice among all shapes, if the barrel is a general cylinder or other main body shapes, the diameter and the height of the main body are mainly increased, so that a climber cannot embrace the barrel during climbing, the force is poor, the climbing of the climber is avoided, and if the inverted circular truncated cone-shaped barrel is selected, the diameter of the barrel can be properly reduced due to the inverted circular truncated cone-shaped barrel, during climbing, the climber inclines backwards, and the climber falls backwards under the action of self gravity, so that the anti-climbing effect is good, and the cost is reduced.
As shown in fig. 2 and 3, the top of the cylinder 4 is configured as a flat plate surface or a grid surface.
As shown in fig. 4, the cylinder 4 includes a first half cylinder 6 and a second half cylinder 5 which are spliced with each other, two adjacent sides of the first half cylinder 6 and the second half cylinder 5 are movably connected, and the other two adjacent sides are respectively provided with a keyhole 11 and a bolt 10; when the keyhole 11 and the bolt 10 are locked with each other, the first half cylinder 6 and the second half cylinder 5 can be fixed relatively, so that a non-worker can not open the lock, and a worker can open the lock by a key; first half barrel 6 and second half barrel 5 swing joint for the staff can open barrel 4, and the staff of being convenient for installs the pedal of ascending a height on wire pole 1, and the staff of being convenient for ascends a height when the maintenance.
As shown in fig. 5 and 6, the movable connection is a hinge connection, the keyhole 11 includes a cylindrical tube 12, an electromagnet 13 is disposed at the bottom of the cylindrical tube 12, the electromagnet 13 is electrically connected with a power box, the bolt 10 is a cylindrical body 14 and is coaxially disposed with the cylindrical tube, and the other end of the cylindrical body 14 is connected with a bolt return spring 15; after the first half cylinder 6 and the second half cylinder 5 are spliced, the keyhole 11 is in butt joint with the bolt 10, and the electromagnet 13 is controlled to be powered on or off, so that the cylinder 14 is tightly and loosely sucked, and the keyhole 11 and the bolt 10 are locked and loosened.
As shown in fig. 7 to 12, a control switch 7 is disposed between the electromagnet 13 and the power box, the control switch 7 includes an anti-theft shell 16 and a key 24, a circular groove 17 and a rectangular column hole 18 penetrating through an axis of the circular groove 17 are disposed in the anti-theft shell 16, a square limiting hole 23 is disposed at a bottom of the rectangular column hole 18, two opposite sliding blocks 21 are disposed in the circular groove 17, connecting rods 20 are respectively connected to the two sliding blocks 21, a conductive plate 19 is respectively fixed to another end of each of the two connecting rods 20, the two conductive plates 19 are respectively electrically connected to the electromagnet 13 and the power box, a connecting rod return spring 22 is respectively fixed to a side surface of each of the two connecting rods 20, the key 24 includes a handle 29, a driving rod 28, a driving lever 25 and a limiting head 27 which are sequentially connected, the limiting head 27 is adapted to the square limiting hole 23, the driving lever 25 includes two driving levers and is symmetrically disposed, a shifting claw 26 is arranged at the end part of the shifting rod 25, and the shifting claw 26 shifts the sliding block 21.
Based on the technical characteristics of the control switch 7, the key 24 controls the on-off of the current between the electromagnet 13 and the power box through the control switch 7, the key 24 is inserted into the rectangular column hole 18, when the limit head 27 abuts against the square limit hole 23, the shift lever 25 reaches the circular groove 17 at the moment, the key is rotated by 90 degrees, the two shift claws 26 shift the two slide blocks 21 at the moment, the slide blocks 21 drive the two conducting plates 19 to move through the connecting rods 20, so that the two conducting plates 19 move to be powered off, namely, the electromagnet 13 is powered off, at the moment, the key 24 is continuously pushed forwards, the limit head 27 at the front end of the key 24 is inserted into the square limit hole 23, so that the key is fixed, the electromagnet is continuously powered off, after the key is pulled out, the slide blocks 21 and the connecting rods.
Based on the technical characteristics of the control switch 7, the electromagnet can be controlled to be powered off after a key is inserted, the battery iron can be electrified after the key is pulled out, and the spring bolt can extend out, if the first half cylinder 6 and the second half cylinder 5 are not spliced and the key is pulled out, the spring bolt can realize the interference on the splicing of the first half cylinder 6 and the second half cylinder 5, so that the first half cylinder 6 and the second half cylinder 5 can not be normally spliced, and the control switch has a reminding effect on an operator; by means of the structure, the situation that an operator forgets to lock the first half cylinder 6 and the second half cylinder 5 is effectively avoided.
As shown in fig. 10 and 11, the opposite side of the sliding block 21 is provided with a pressure sensor 27, the pressure sensor 27 is connected with a controller and an alarm, when an accident person uses an unmatched illegal key to forcibly insert into the control switch 7, the illegal key touches the pressure sensor 27 arranged on the opposite side of the sliding block 21 in the rotating process, at this time, the pressure sensor 27 transmits a signal to the controller and controls the alarm to give an alarm, and the alarm gives out a sound to scare the accident person.
As shown in fig. 4, the circumferential arc length of the first half cylinder 6 is larger than that of the second half cylinder 5, and the second half cylinder 5 is always fixedly arranged with the telegraph pole; the design of this structure, for maintenance personal climbing wire pole a great operating space, avoid maintenance personal to take place to interfere with fixed mounting's second semi-cylinder when the climbing.
As shown in fig. 1, the alarm comprises an acoustic alarm fixed on a telegraph pole 1 at the upper part of a cylinder, the sensor comprises a sensor body and a sensing metal sheet 2 connected to the sensor body, the sensing metal sheet 2 is installed on the telegraph pole 1 at the outer side of the cylinder or at the upper part of the cylinder, the power box comprises a storage battery and a photovoltaic controller, a solar cell panel is fixed on the telegraph pole, and the photovoltaic controller is connected with the storage battery and the solar cell panel; when a person approaches, the sensing metal sheet 2 senses the person, namely, a signal is sent to the controller through the control circuit, and the controller controls the alarm to give an alarm; the sensing metal sheet 2, the sensor and the control circuit are any sensor and sensing metal sheet in the prior art which can realize the function.
Technical solution of the invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other occasions without modification.
Claims (5)
1. The active early warning type anti-climbing device for the power transmission line is characterized by comprising an anti-climbing warning driving device and an anti-climbing structure, wherein the anti-climbing warning driving device comprises a barrel wrapped outside a telegraph pole, the bottom of the barrel is fixedly installed with the ground, the height of the barrel is larger than the maximum height which can be touched when a human body stands and an arm is lifted, the anti-climbing warning driving device comprises a control box arranged in the barrel, a power box, a controller and an alarm are arranged in the control box, the controller comprises a control circuit and an inductor, and the alarm is electrically connected with the uniform control circuit of the inductor;
the cylinder comprises a first half cylinder and a second half cylinder which are spliced with each other, two adjacent sides of the first half cylinder and the second half cylinder are movably connected, and the other two adjacent sides are respectively provided with a keyhole and a lock tongue;
the movable connection is hinged, the keyhole comprises a cylindrical pipe, an electromagnet is arranged at the bottom of the cylindrical pipe and electrically connected with a power box, the lock tongue is a cylinder and is coaxially arranged with the cylindrical pipe, and the other end of the cylinder is connected with a lock tongue reset spring;
a control switch is arranged between the electromagnet and the power box and comprises an antitheft shell and a key, a circular groove and a rectangular column hole penetrating through the axis of the circular groove are arranged in the antitheft shell, a square limiting hole is arranged at the bottom of the rectangular column hole, two opposite sliding blocks are arranged in the circular groove, connecting rods are connected to the two sliding blocks respectively, a conducting strip is fixed to the other end of each connecting rod respectively, the two conducting strips are electrically connected with the electromagnet and the power box respectively, a connecting rod reset spring is fixed to the side face of each connecting rod respectively, the key comprises a handle, a transmission rod, a shifting rod and a limiting head which are connected in sequence, the limiting head is matched with the square limiting hole, the shifting rod comprises two pieces and is arranged symmetrically with the axis of the transmission rod, a shifting claw is arranged at the end of the shifting rod, and the;
and a pressure sensor is arranged on the opposite side surface of the sliding block and is connected with the controller and the alarm.
2. The active early warning type climbing-prevention device for the power transmission line according to claim 1, wherein the cylinder is in an inverted circular truncated cone shape.
3. The active early warning type climbing-prevention device for the power transmission line according to claim 1, wherein the top of the cylinder body is arranged to be a flat plate surface or a grid surface.
4. The active early warning type climbing-prevention device for power transmission lines according to claim 1, wherein the circumferential arc length of the first half cylinder is larger than that of the second half cylinder.
5. The active early warning type anti-climbing device for the power transmission line according to claim 1, wherein the alarm comprises an acoustic alarm, the acoustic alarm is fixed on a telegraph pole at the upper position of the cylinder, the sensor comprises a sensor body and a sensing metal sheet connected to the sensor body, the sensing metal sheet is installed on the telegraph pole at the outer side of the cylinder or at the upper position of the cylinder, the power box comprises a storage battery and a photovoltaic controller, a solar cell panel is further fixed on the telegraph pole, and the photovoltaic controller is connected with the storage battery and the solar cell panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910441647.0A CN110219500B (en) | 2019-05-24 | 2019-05-24 | Active early warning type anti-climbing device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910441647.0A CN110219500B (en) | 2019-05-24 | 2019-05-24 | Active early warning type anti-climbing device for power transmission line |
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| Publication Number | Publication Date |
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| CN110219500A CN110219500A (en) | 2019-09-10 |
| CN110219500B true CN110219500B (en) | 2020-09-04 |
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| CN201910441647.0A Active CN110219500B (en) | 2019-05-24 | 2019-05-24 | Active early warning type anti-climbing device for power transmission line |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114698626B (en) * | 2022-04-27 | 2023-09-01 | 国网湖北省电力有限公司荆州供电公司 | Power transmission line channel protection alarm system |
| CN115234074B (en) * | 2022-06-30 | 2023-07-14 | 广东电力通信科技有限公司 | Tower device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575237Y (en) * | 2002-11-01 | 2003-09-24 | 张学智 | Folding support for awning |
| JP2006028888A (en) * | 2004-07-15 | 2006-02-02 | Corenet Tohoku:Kk | Crime preventive shelter and crime preventive evacuation system |
| KR101627905B1 (en) * | 2014-03-24 | 2016-06-07 | 홍석주 | Level Gauge |
| CN205135070U (en) * | 2015-11-11 | 2016-04-06 | 扬州市润源灯饰有限公司 | Anti -climb tower of communicating |
| CN105613481A (en) * | 2015-12-24 | 2016-06-01 | 方家耀 | Snake climbing prevention device of power transmission pole |
| CN205422108U (en) * | 2016-03-07 | 2016-08-03 | 国网山东省电力公司郓城县供电公司 | A prevent rattan climbing device for electric power tower |
| CN105625790B (en) * | 2016-03-09 | 2019-02-01 | 国网浙江乐清市供电公司 | A kind of electric pole with anti-climbing warning note |
| CN205502691U (en) * | 2016-03-09 | 2016-08-24 | 国网浙江乐清市供电公司 | Telegraph pole |
| CN109339548B (en) * | 2016-08-20 | 2020-09-08 | 青岛鼎兴钢结构工程有限公司 | Electric power iron tower anti-climbing device with inner side handrails |
| CN107476636A (en) * | 2017-09-30 | 2017-12-15 | 贵州大兴电力设备制造有限公司 | A kind of electric pole anti-climbing device |
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