CN110707534A - Lightning protection equipment convenient to unfold and high in safety - Google Patents
Lightning protection equipment convenient to unfold and high in safety Download PDFInfo
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- CN110707534A CN110707534A CN201910998037.0A CN201910998037A CN110707534A CN 110707534 A CN110707534 A CN 110707534A CN 201910998037 A CN201910998037 A CN 201910998037A CN 110707534 A CN110707534 A CN 110707534A
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- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000005684 electric field Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
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Abstract
The invention discloses lightning protection equipment with convenient expansion and high safety, which comprises a bottom plate and a U-shaped clamping plate, wherein one side of the upper surface of the bottom plate is rotatably connected with the bottom ends of a plurality of sections of pneumatic rods; this lightning protection equipment replaces lightning rod for the multisection pneumatic rod of metal, and installer needn't be near multisection pneumatic rod when expanding, and multisection pneumatic rod's rising height-adjustable, multisection pneumatic rod risees by oneself, has reduced this lightning protection equipment and has set up dangerous when setting up.
Description
Technical Field
The invention relates to the technical field of outdoor lightning protection equipment, in particular to lightning protection equipment which is convenient to unfold and high in safety.
Background
In open fields or places without tall buildings, pedestrians who are on foot, people who camp on camps or automobiles are easily struck by lightning when gusts of rain or thunderstorms occur, when the automobiles are struck by the lightning, the electronic elements in the automobiles can be damaged by transient high-voltage electricity, electrical equipment in the automobiles cannot work normally, fire disasters can occur in serious conditions, and casualties of people can be caused when the people are struck by the lightning.
The existing portable lightning arrester needs to manually lift a lightning rod, a person needs to operate near lightning protection equipment when the person erects the lightning rod or lifts the lightning rod, and the longer the time the person waits at the lightning arrester is, the greater the danger is; the longer the lightning rod is, the better the lightning protection effect is, but the longer the lightning rod is, the longer the standing time of the personnel is, the greater the danger is.
At present, related researches on remote control are concentrated on realizing remote control through electromagnetic waves, network signals and the like, but for lightning protection, due to the fact that currents exist in thunderstorm weather, great potential safety hazards exist when the electromagnetic waves, the network signals and the like are used for control, and therefore no good solution is available for remote installation of the lightning arrester.
Disclosure of Invention
The lightning protection equipment is convenient to unfold and high in safety, installation personnel do not need to operate nearby, and the danger of erection of the lightning protection equipment is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a expand convenient and high lightning protection equipment of security, including bottom plate and U-shaped cardboard, the one side of bottom plate upper surface and the bottom of multisection pneumatic rod rotate to be connected, the bottom plate upper surface side is close to the position of multisection pneumatic rod and the bottom fixed connection of extension board, the extension board is fixed with towards the side of multisection pneumatic rod and presses the switch-on valve, press the gas outlet that switches on the valve and the air inlet of check valve and pass through pipe connection, press the gas inlet that switches on the valve and the gas outlet of compressed gas jar and pass through pipe connection, be equipped with the vertical automatic positioning element of multisection pneumatic rod between multisection pneumatic rod outside and the extension board.
An elastic part is arranged between the position, away from the support plate, of the outer side of the multi-section pneumatic rod and the upper surface of the bottom plate, when the multi-section pneumatic rod rotates to the bottom plate to be parallel, the multi-section pneumatic rod and the bottom plate are clamped together by the U-shaped clamping plate, the outer side of the U-shaped clamping plate is fixedly connected with one end of the insulating rope, the bottom plate is fixed to the ground through the first fixing nail, and the bottom plate, the first fixing nail and the multi-section pneumatic rod are made.
As a preferable technical scheme of the invention, the elastic element is a shock absorber or an elastic metal sheet.
As a preferable technical scheme of the invention, one end of the bottom plate in the length direction close to the support plate is vertically and rotatably connected with one end of the first support plate in the length direction, two ends of the bottom plate in the width direction close to the support plate are horizontally and rotatably connected with the second support plate, and the first support plate and the second support plate are fixed on the ground through the first fixing nails.
According to a preferable technical scheme, the vertical automatic positioning piece of the multi-section pneumatic rod comprises a clamping rod, a sliding rod and a fixing plate fixed at the upper end of a support plate, the sliding rod horizontally penetrates through the fixing plate, a triangular plate is fixed at one end of the sliding rod, a limiting plate is fixed at the other end of the triangular plate, the tip of the triangular plate is close to the support plate, a spring is sleeved on the sliding rod between the triangular plate and the limiting plate, a groove is formed in the position, corresponding to the tip of the triangular plate, of the upper end of the support plate, one end of the clamping rod is fixedly connected with the outer side of the multi-section pneumatic rod, the clamping rod is clamped with the groove of the support plate.
In a preferred technical scheme of the invention, a lightning-guiding piece is arranged at the top end of the multi-section pneumatic rod.
As a preferred technical scheme of the invention, the lightning-guiding piece comprises a metal sleeve, the metal sleeve is sleeved at the top end of the multi-section pneumatic rod, and a plurality of lightning-guiding needles with needle-shaped upper ends are arranged outside the metal sleeve.
As a preferred technical scheme of the invention, the bottom end of the lightning guiding needle is rotatably connected with the outer side of the metal sleeve, the lightning guiding piece comprises pull ropes with the same number as the lightning guiding needles and a lantern ring which is sleeved on the outer side of the metal sleeve and is positioned on the lower side of the lightning guiding needle, the upper end of each pull rope is fixedly connected with the upper part of the outer side of the metal sleeve, the lower end of each pull rope is fixedly connected with the side surface of the lantern ring, the middle part of each pull rope is fixedly connected with the middle part of the corresponding lightning guiding needle, and a limiting groove is formed in the inner wall of.
As a preferred technical scheme of the invention, the side surface of the lantern ring is fixedly connected with the upper ends of the plurality of diagonal ropes, and the lower end of each diagonal rope is fixedly connected with the ground through a second fixing nail.
As a preferred technical scheme of the invention, the same position of each inclined stay rope is fixed with a marking device.
As a preferred technical scheme of the invention, the marking device is a knot tied on the diagonal draw rope or a fixed block fixed on the diagonal draw rope.
Compared with the prior art, the invention has the beneficial effects that:
1. the lightning protection equipment disclosed by the invention is convenient to unfold and high in safety, the lightning protection rod is replaced by the metal multi-section pneumatic rod, an installer does not need to be near the multi-section pneumatic rod during unfolding, the lifting height of the multi-section pneumatic rod can be adjusted, the multi-section pneumatic rod automatically lifts, and the danger during erection of the lightning protection equipment is reduced.
2. According to the lightning protection device which is convenient to unfold and high in safety, the insulating rope is pulled at a distance, the insulating rope drives the U-shaped clamping plate to leave the multi-section pneumatic rod and the bottom plate, the multi-section pneumatic rod horizontally rotates to be in a vertical state under the action of elastic force of the elastic part, compressed air enters the multi-section pneumatic rod through the pressing conduction valve and the one-way valve, the multi-section pneumatic rod extends, and when the lightning protection device is unfolded, an installer does not need to be near the multi-section pneumatic rod, so that the danger of erecting the lightning protection device is reduced.
3. The lightning protection equipment disclosed by the invention is convenient to unfold and high in safety, when the lightning protection equipment is not used, the first support plate is folded below the bottom plate, the two second support plates are folded to two sides of the bottom plate, and the lightning protection equipment is convenient to carry; when the lightning protection equipment is used, the first support plate and the two second support plates are both flattened, the first support plate and the two second support plates form the base of the lightning protection equipment, and the stability of the base is enhanced by the first support plate and the two second support plates.
4. According to the lightning protection device which is convenient to unfold and high in safety, the lightning guiding needle is attached to the sleeve through the lantern ring, so that the personnel are prevented from being hurt by the lightning guiding needle due to unfolding, the ground electric field distortion caused by the lightning guiding needle is avoided due to the fact that the lightning guiding needle is attached to the sleeve, the safety of the lightning protection device before unfolding is guaranteed, when the multiple sections of pneumatic rods are vertical, the lightning guiding needle is separated from the limiting groove, the lantern ring moves downwards, and the lantern ring pulls the lightning guiding needle to automatically unfold through the pull rope.
5. The lightning protection equipment disclosed by the invention is convenient to unfold and high in safety, the diagonal draw ropes can be fixed before the pneumatic rods are vertically unfolded, so that personnel are prevented from working around the pneumatic rods after the pneumatic rods are vertically unfolded, and the safety of the lightning protection equipment is improved.
6. The lightning protection equipment which is convenient to unfold and high in safety is controlled remotely at present, generally through wires or radio waves and the like, the cost is high, potential safety hazards exist in lightning weather through wire or radio wave control, and the lightning protection equipment is controlled through transmission of mechanical parts, so that the cost is low and the safety is good.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a schematic view of the multi-section pneumatic rod of the present invention in a horizontal configuration;
FIG. 6 is a schematic view of the insulating rope and the U-shaped clamping plate of FIG. 5;
FIG. 7 is a partial sectional structural schematic view of a lightning lead according to the invention;
FIG. 8 is a schematic view of the collar of the present invention;
fig. 9 is a schematic view of the structure of the stayed cable of the present invention.
In the figure: the pneumatic device comprises a first support plate 1, a compressed air tank 2, a second support plate 3, an elastic piece 4, a bottom plate 5, a first fixing nail 6, a plurality of pneumatic rods 7, a lightning-induced piece 8, a lightning-induced needle 81, a pulling rope 82, a sleeve 83, a limiting groove 84, a lantern ring 85, a vertical automatic positioning piece for the pneumatic rods 9, a clamping rod 91, a triangular plate 92, a spring 93, a sliding rod 94, a fixing plate 95, a limiting plate 96, a pressing conduction valve 10, a one-way valve 11, a support plate 12, an insulating rope 13, a clamping plate 14, a second fixing nail 15, a diagonal rope 16 and an identification device 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: please refer to fig. 1-6, this embodiment discloses a lightning protection device with convenient deployment and high safety, which includes a bottom plate 5 and a U-shaped clamping plate 14, one side of the upper surface of the bottom plate 5 is rotatably connected to the bottom ends of a plurality of sections of pneumatic rods 7, the position of the upper surface side of the bottom plate 5 close to the plurality of sections of pneumatic rods 7 is fixedly connected to the bottom end of a supporting plate 12, a press-on valve 10 is fixed on the side of the supporting plate 12 facing the plurality of sections of pneumatic rods 7, the air outlet of the press-on valve 10 is connected to the air inlet of a one-way valve 11 through a conduit, the air outlet of the one-way valve 11 is connected to the air inlet of the plurality of sections of pneumatic rods 7 through a conduit, the air inlet of the press-on valve 10 is connected to the.
An elastic part 4 is arranged between the position of the outer side of the multi-section pneumatic rod 7 far away from the support plate 12 and the upper surface of the bottom plate 5.
Specifically, as shown in fig. 5, when the multiple sections of pneumatic rods 7 rotate to the bottom plate 5 to be parallel, the multiple sections of pneumatic rods 7 and the bottom plate 5 are clamped together by the U-shaped clamping plate 14, the outer side of the U-shaped clamping plate 14 is fixedly connected with one end of the insulating rope 13, the bottom plate 5 is fixed on the ground by the first fixing nail 6, and the bottom plate 5, the first fixing nail 6 and the multiple sections of pneumatic rods 7 are made of metal materials.
Further, the elastic member 4 is a damper or an elastic metal sheet.
Further, a vertical through hole is formed in the bottom plate 5, and the first fixing nail 6 penetrates through the vertical through hole so as to fix the bottom plate 5 on the ground; the bottom plate 5 is attached to the ground and the first fixing nail 6 is inserted into the ground, so that the lightning protection device is completely grounded.
Furthermore, the position that the upside of U-shaped cardboard 14 inner chamber is close to the open-ended is fixed with the elasticity rubber piece, and the elasticity rubber piece prevents that U-shaped cardboard 14 and multisection pneumatic rod 7 break away from when this lightning protection equipment removes or installs.
The compressed gas tank 2 is filled with compressed gas, preferably, the compressed gas tank 2 is far away from the plurality of pneumatic rods 7, and the compressed gas tank 2 is preferably arranged in a deep pit, and the plurality of pneumatic rods 7 can be lifted to keep the compressed gas tank 2 away from the plurality of pneumatic rods 7.
Preferably, the compressed air tank 2 is replaced by an air compressor.
The multi-section pneumatic rod 7 used in this embodiment is a common telescopic device in the prior art, and its operation mode is known in the art and will not be described herein; the press-on valve 10 used in this embodiment is a common valve in the prior art, and is usually located in a bathroom sink, the press-on valve 10 is pressed to turn on the press-on valve 10, and the press-on valve 10 is released to close.
The rotation that this embodiment adopted is that hinge rotation connects, pivot rotation connects or articulated seat rotation connects.
The working process and principle of the embodiment are as follows:
at the beginning, the multi-section pneumatic rod 7 and the bottom plate 5 are parallel, the U-shaped clamping plate 14 clamps the multi-section pneumatic rod 7 and the bottom plate 5 together, at the moment, the elastic part 4 is in a compressed state to accumulate elastic potential energy, and the first fixing nail 6 fixes the bottom plate 5 on the ground; the bottom plate 5 is attached to the ground and the first fixing nail 6 is inserted into the ground, so that the lightning protection device is completely grounded.
The multi-section pneumatic rod 7, the bottom plate 5 and the first fixing nail 6 form a grounding lightning arrester.
When the lightning protection equipment is unfolded, an installer does not need to be near the multi-section pneumatic rod 7, so that the danger of erecting the lightning protection equipment is reduced.
If a remote control device is adopted to release the pneumatic rods 7 in multiple sections horizontally, the existing remote control is generally controlled by a computer through wired or radio waves and other methods, the cost is high, potential safety hazards exist in lightning weather through wired or radio wave control, the technical scheme is controlled through transmission of mechanical parts, and the pneumatic rod 7 is low in cost and good in safety.
Example two: as shown in fig. 1, fig. 2 and fig. 5, the embodiment discloses a lightning protection device with convenient deployment and high safety, which has a structure substantially the same as that of the first embodiment, except that one end of a bottom plate 5 in the length direction close to a support plate 12 and one end of a first support plate 1 in the length direction are vertically and rotatably connected, two ends of the bottom plate 5 in the width direction close to the support plate 12 are horizontally and rotatably connected with a second support plate 3, and the first support plate 1 and the second support plate 3 are fixed on the ground through first fixing nails 6.
The working process and principle of the embodiment are as follows: as shown in fig. 5, when the lightning protection device is not used, the first support plate 1 is folded below the bottom plate 5, and the two second support plates 3 are folded on two sides of the bottom plate 5, so that the lightning protection device is convenient to carry.
As shown in fig. 1, when the lightning protection device is used, the first support plate 1 and the two second support plates 3 are both flattened, the first support plate 1, the bottom plate 5 and the two second support plates 3 are all fixed on the ground through the first fixing nails 6, the first support plate 1 and the two second support plates 3 form a base of the lightning protection device, and the first support plate 1 and the two second support plates 3 enhance the stability of the base.
Example three: as shown in fig. 3 and 4, the present embodiment discloses a lightning protection apparatus which is conveniently unfolded and has high safety, the structure is substantially the same as that of the first embodiment, except that the multi-section pneumatic rod vertical automatic positioning element 9 of the present embodiment comprises a clamping rod 91, a sliding rod 94 and a fixing plate 95 fixed at the upper end of a support plate 12, the sliding rod 94 horizontally penetrates through the fixing plate 95, and one end of the sliding rod 94 is fixed with a triangular plate 92, the other end of the sliding rod is fixed with a limiting plate 96, the tip of the triangular plate 92 is close to the support plate 12, a spring 93 is sleeved on the sliding rod 94 between the triangular plate 92 and the limiting plate 96, a groove is formed in the upper end of the support plate 12 corresponding to the tip of the triangular plate 92, one end of the clamping rod 91 is fixedly connected with the outer side of the multi-section pneumatic rod 7, when the multi-section pneumatic rod 7 rotates to be vertical, the clamping rod 91 is clamped with the groove of the support plate 12, and the triangular plate 92 limits the movement of the.
The triangular plate 92 is slidably connected at its bottom side to the upper end of the support plate 12, or the slide rod 94 is not circular in cross section in the radial direction, and the triangular plate 92 does not rotate about the slide rod 94.
The working process and principle of the embodiment are as follows:
the multi-section pneumatic rod 7 rotates to be in a vertical state from the horizontal state under the action of elastic force of the elastic piece 4, the clamping rod 91 is in contact with the inclined surface of the triangular plate 92, the clamping rod 91 pushes the triangular plate 92 to move towards the fixing plate 95, the spring 93 is pressed to be shortened, the clamping rod 91 enters the groove in the upper end of the support plate 12, the clamping rod 91 is separated from the triangular plate 92, the spring 93 pushes the triangular plate 92 to reset, the triangular plate 92 limits the clamping rod 91 to be separated from the groove of the support plate 12, and the multi-section pneumatic rod 7 is kept vertical.
Preferably, the multi-section pneumatic rod vertical automatic positioning piece 9 is replaced by an automobile mechanical door lock, and the automobile mechanical door lock fixes the position of the automobile door when the automobile door moves to the closed state.
Example four: as shown in fig. 1 and 7, the present embodiment discloses a lightning protection device which is easy to unfold and has high safety, and the structure thereof is substantially the same as that of the first embodiment, except that a lightning guide 8 is installed at the top end of a multi-section pneumatic rod 7 of the present embodiment.
Specifically, as shown in fig. 7, the lightning guider 8 comprises a metal sleeve 83, the metal sleeve 83 is sleeved on the top end of the multi-section pneumatic rod 7, and a plurality of lightning guiding needles 81 with needle-shaped upper ends are installed outside the metal sleeve 83.
The working process and principle of the embodiment are as follows:
the ground electric field is distorted by the lightning-guiding needle 81 having a needle-like upper end when the thundercloud discharge approaches the ground. A space with a concentrated local electric field is formed at the upper end of the lightning-guiding needle 81 to influence the development direction of lightning pilot discharge, the lightning-guiding needle 81 is guided to discharge, and then lightning current is led to the ground through the air throttle rod 7, the bottom plate 5 and the first fixing nail 6, so that an object to be protected is prevented from being struck by lightning.
Example five: as shown in fig. 7 and 8, the embodiment discloses a lightning protection device with convenient unfolding and high safety, the structure of which is substantially the same as that of the fourth embodiment, except that the bottom end of the lightning guiding needle 81 of the embodiment is rotatably connected with the outer side of the metal sleeve 83, the lightning guiding element 8 comprises pulling ropes 82 with the same number as the lightning guiding needles 81 and a sleeve ring 85 which is sleeved on the outer side of the metal sleeve 83 and is positioned on the lower side of the lightning guiding needles 81, the upper end of the pulling rope 82 is fixedly connected with the upper part of the outer side of the metal sleeve 83, the lower end of the pulling rope 82 is fixedly connected with the side surface of the sleeve ring 85, the middle part of the pulling rope 82 is fixedly connected with the middle part of the lightning guiding needles 81, and a limit groove 84 is.
The working process and principle of the embodiment are as follows:
when the lightning protection device is started, the multi-section pneumatic rod 7 is horizontal, the lightning guiding needle 81 is located in the corresponding limiting groove 84, the lantern ring 85 enables the lightning guiding needle 81 to be attached to the sleeve 83, the lightning guiding needle 81 is prevented from being unfolded to stab personnel, the lightning guiding needle 81 is attached to the sleeve 83, ground electric field distortion caused by the lightning guiding needle 81 is avoided, and safety of the lightning protection device before being unfolded is guaranteed.
When the multi-section pneumatic rod 7 is vertical, the lightning rod 81 is separated from the limiting groove 84, the collar 85 moves downwards, and the collar 85 pulls the lightning rod 81 to automatically unfold through the pull rope 82 under the action of gravity.
Example six: as shown in fig. 9, the embodiment discloses a lightning protection device with convenient unfolding and high safety, which has substantially the same structure as the fifth embodiment, except that the side surface of the lantern ring 85 of the embodiment is fixedly connected with the upper ends of a plurality of stay ropes 16, and the lower end of each stay rope 16 is fixedly connected with the ground through a second fixing nail 15.
Further, an identification device 17 is fixed to the same position of each stay cable 16.
Further, the marking device 17 is a knot tied on the stay cable 16 or a fixed block fixed on the stay cable 16.
The working process and principle of the embodiment are as follows:
the multi-section pneumatic rod 7 is in a horizontal state at the beginning, the identification device 17 is positioned at the bottom end of the multi-section pneumatic rod 7, the position of the identification device 17 is kept unchanged, and one end of the inclined stay rope 16, far away from the lightning guiding element 8, is straightened and is fixed with the ground through the second fixing nail 15.
When multisection pneumatic rod 7 is vertical, multisection pneumatic rod 7 drives lightning triggering 8 and risees, and oblique stay cord 16 is straight, and oblique stay cord 16 stabilizes multisection pneumatic rod 7's upper end, avoids the high wind to blow down multisection pneumatic rod 7, improves this lightning protection equipment's security and reliability.
Identification means 17 all equals with the bottom distance of multisection pneumatic rod 7 when making every oblique stay cord 16 that straightens fixed, and every oblique stay cord 16 that straightens after multisection pneumatic rod 7 expandes all is straight, and oblique stay cord 16 is good to multisection pneumatic rod 7's stability, and oblique stay cord 16 with lantern ring 85 pulling downwards, makes lantern ring 85 and lightning-protection needle 81 break away from, guarantees this lightning protection equipment's lightning protection effect.
The stay ropes 16 can be fixed before the multiple sections of pneumatic rods 7 are vertically unfolded, so that personnel can be prevented from working around the multiple sections of pneumatic rods 7 after the multiple sections of pneumatic rods are vertically unfolded, and the safety of the lightning protection equipment is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a launch convenient and high lightning protection equipment of security which characterized in that: the pneumatic positioning device comprises a bottom plate (5) and a U-shaped clamping plate (14), wherein one side of the upper surface of the bottom plate (5) is rotatably connected with the bottom ends of a plurality of sections of pneumatic rods (7), the position, close to the plurality of sections of pneumatic rods (7), of the side of the upper surface of the bottom plate (5) is fixedly connected with the bottom ends of supporting plates (12), pressing and conducting valves (10) are fixed on the side surfaces, facing the plurality of sections of pneumatic rods (7), of the supporting plates (12), the air outlets of the pressing and conducting valves (10) are connected with the air inlets of one-way valves (11) through guide pipes, the air outlets of the one-way valves (11) are connected with the air inlets of the plurality of sections of pneumatic rods (7) through guide pipes, the air inlets of the pressing and conducting valves (10) are connected with the air outlets of compressed air tanks (2;
elastic parts (4) are arranged between the positions, far away from the support plates (12), of the outer sides of the multiple sections of pneumatic rods (7) and the upper surface of the bottom plate (5), when the multiple sections of pneumatic rods (7) rotate to the parallel position of the bottom plate (5), the multiple sections of pneumatic rods (7) and the bottom plate (5) are clamped together by the U-shaped clamping plates (14), the outer sides of the U-shaped clamping plates (14) are fixedly connected with one ends of the insulating ropes (13), the bottom plate (5) is fixed on the ground through first fixing nails (6), and the bottom plate (5), the first fixing nails (6) and the multiple sections of pneumatic rods (7) are made of metal materials.
2. The lightning protection device of claim 1 that is easy to deploy and safe, further comprising: the elastic piece (4) is a shock absorber or an elastic metal sheet.
3. The lightning protection device of claim 1 that is easy to deploy and safe, further comprising: the supporting plate is characterized in that one end, close to the supporting plate (12), of the bottom plate (5) in the length direction is vertically connected with one end, close to the supporting plate (12), of the first supporting plate (1) in the length direction in a rotating mode, the second supporting plate (3) is horizontally connected with the two ends, close to the supporting plate (12), of the bottom plate (5) in the width direction in a rotating mode, and the first supporting plate (1) and the second supporting plate (3) are fixed to the ground through the first fixing nails (6.
4. The lightning protection device of claim 1 that is easy to deploy and safe, further comprising: the multi-section pneumatic rod vertical automatic positioning piece (9) comprises a clamping rod (91), a sliding rod (94) and a fixing plate (95) fixed at the upper end of a support plate (12), the sliding rod (94) horizontally penetrates through the fixing plate (95), a triangular plate (92) is fixed at one end of the sliding rod (94), a limiting plate (96) is fixed at the other end of the sliding rod, the tip of the triangular plate (92) is close to the support plate (12), a spring (93) is sleeved on the sliding rod (94) between the triangular plate (92) and the limiting plate (96), a groove is formed in the position, corresponding to the tip of the triangular plate (92), of the upper end of the support plate (12), one end of the clamping rod (91) is fixedly connected with the outer side of the multi-section pneumatic rod (7), and when the multi-section pneumatic rod (7) rotates to be vertical, the clamping rod (91) is connected with the groove of the support plate (12) in a clamping mode and the triangular plate (92) limits the clamping rod (91) to move.
5. The lightning protection device of claim 1-4, which is easy to deploy and safe, wherein: and a lightning guiding piece (8) is arranged at the top end of the multi-section pneumatic rod (7).
6. The lightning protection device of claim 5 that is easy to deploy and safe, wherein: the lightning guiding piece (8) comprises a metal sleeve (83), the metal sleeve (83) is sleeved on the top end of the multi-section pneumatic rod (7), and a plurality of lightning guiding needles (81) with needle-shaped upper ends are installed on the outer side of the metal sleeve (83).
7. The lightning protection device of claim 6 that is easy to deploy and safe, wherein: the bottom of draw thunder needle (81) and the outside of metal sleeve (83) are rotated and are connected, draw thunder spare (8) include stay cord (82) that the quantity that equals with draw thunder needle (81) and cover lantern ring (85) in the metal sleeve (83) outside and be located draw thunder needle (81) downside, the upper end of stay cord (82) and the upper portion fixed connection in the metal sleeve (83) outside, the lower extreme of stay cord (82) and the side fixed connection of lantern ring (85), the middle part of stay cord (82) and the middle part fixed connection of draw thunder needle (81), spacing groove (84) have been seted up to the position that lantern ring (85) inner wall corresponds draw thunder needle (81).
8. The lightning protection device of claim 7 that is easy to deploy and safe, wherein: the side of lantern ring (85) and the upper end fixed connection of a plurality of stay cable (16), and the lower extreme of every stay cable (16) all passes through second staple (15) and ground fixed connection.
9. The lightning protection device of claim 8, which is easy to deploy and has high safety, wherein: and the same position of each inclined stay rope (16) is fixed with an identification device (17).
10. The lightning protection device of claim 9, which is easy to deploy and safe, wherein: the identification device (17) is a knot tied on the diagonal draw rope (16) or a fixed block fixed on the diagonal draw rope (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910998037.0A CN110707534B (en) | 2019-10-21 | 2019-10-21 | Lightning protection equipment convenient to unfold and high in safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910998037.0A CN110707534B (en) | 2019-10-21 | 2019-10-21 | Lightning protection equipment convenient to unfold and high in safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110707534A true CN110707534A (en) | 2020-01-17 |
| CN110707534B CN110707534B (en) | 2021-05-28 |
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| CN201910998037.0A Active CN110707534B (en) | 2019-10-21 | 2019-10-21 | Lightning protection equipment convenient to unfold and high in safety |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201430347Y (en) * | 2009-06-23 | 2010-03-24 | 成都艾可信科技有限公司 | Optimized lightning rod capable of automatically elevating |
| CN206546945U (en) * | 2016-11-29 | 2017-10-10 | 广东雄粤防雷工程有限公司 | A kind of multi-functional lightning protection |
| CN207559270U (en) * | 2017-10-31 | 2018-06-29 | 河南扬博防雷科技有限公司 | Hand-operated lifting arrester device |
| CN109449765A (en) * | 2019-01-10 | 2019-03-08 | 河南扬博不锈钢制品有限公司 | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system |
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2019
- 2019-10-21 CN CN201910998037.0A patent/CN110707534B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201430347Y (en) * | 2009-06-23 | 2010-03-24 | 成都艾可信科技有限公司 | Optimized lightning rod capable of automatically elevating |
| CN206546945U (en) * | 2016-11-29 | 2017-10-10 | 广东雄粤防雷工程有限公司 | A kind of multi-functional lightning protection |
| CN207559270U (en) * | 2017-10-31 | 2018-06-29 | 河南扬博防雷科技有限公司 | Hand-operated lifting arrester device |
| CN109449765A (en) * | 2019-01-10 | 2019-03-08 | 河南扬博不锈钢制品有限公司 | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system |
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| CN110707534B (en) | 2021-05-28 |
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Effective date of registration: 20220311 Address after: 064000 No. 19-13, Tianming iron and steel logistics center, Fengrun District, Tangshan City, Hebei Province Patentee after: Tangshan Pengan construction and Installation Engineering Co.,Ltd. Address before: No.21 Junmin Road, Yiyuan County, Zibo City, Shandong Province 256100 Patentee before: Dong Baofeng |