CN112072517A - Outdoor communication equipment capable of preventing moisture short circuit and communication method thereof - Google Patents
Outdoor communication equipment capable of preventing moisture short circuit and communication method thereof Download PDFInfo
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- CN112072517A CN112072517A CN202010949479.9A CN202010949479A CN112072517A CN 112072517 A CN112072517 A CN 112072517A CN 202010949479 A CN202010949479 A CN 202010949479A CN 112072517 A CN112072517 A CN 112072517A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to moisture-proof outdoor communication equipment and the technical field, and discloses the moisture short circuit prevention outdoor communication equipment, wherein before outdoor installation, a mounting plate is fixed with a power cabinet body through a connecting device, the installation is convenient, when the outdoor installation is carried out, a supporting device is fixed with the ground, the supporting device is connected with a third sliding groove in a sliding manner through a first sliding block, a first bolt is screwed on the supporting device, the installation is convenient, when the outdoor work is carried out, a fan sucks cold air through an ash layer filter screen and a drying layer, hot air is exhausted from the other through hole, a controller can adjust a heat dissipation moisture-proof mechanism to work circularly, the hot air is exhausted through the ash layer filter screen and the drying layer, the ash layer and moisture are taken away, the circulation is carried out in sequence, the utilization rate is improved, when the rain and snow weather maintenance is carried out, a first sliding plate and a second sliding plate in a rain and snow weather are sequentially pulled open, The second arc-shaped sliding plate is sequentially rotated away to shield rain, so that the maintenance is convenient, and the time and the labor are saved.
Description
Technical Field
The invention relates to the technical field of damp-proof outdoor communication equipment, in particular to outdoor communication equipment for preventing moisture short circuit and a communication method thereof.
Background
The electric switch cabinet is used for switching on or off high-voltage and high-current electrical equipment, has standard structural dimensions and corresponding rated parameters, is generally installed in a transformer substation or a distribution room, is gradually improved along with the gradual increase of power consumption, and is rapidly developed towards diversification and intellectualization.
The mounting panel installation in current electric power cabinet is troublesome, when electric power cabinet transports outdoor installation, the installation is not convenient, and the electric power cabinet of outdoor use need expose in the air for a long time, cabinet body humidity is great, can bring the potential safety hazard to the internal various electrical components of cabinet, because electrical components circular telegram during operation in the electric power cabinet can produce the heat, also can bring the potential safety hazard when the temperature is too high, current radiating mode sets up the opening at cabinet body side, the radiating effect is poor, especially meet sleet weather, sleet can enter into in the regulator cubicle, electric power cabinet works in this kind of abominable environment for a long time, life-span meeting greatly reduced, can increase the cost of maintaining simultaneously, during the maintenance, if meet sleet weather, the maintenance is not convenient, need use rain-proof equipment, waste time and energy.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides outdoor communication equipment for preventing moisture short circuit and a communication method thereof, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an outdoor communication device for preventing moisture short circuit comprises an electric power cabinet box body, a mounting plate positioned in the electric power cabinet box body, a base positioned at the lower end of the electric power cabinet box body and a cover plate positioned at the upper end of the electric power cabinet box body, wherein a rain shielding device is arranged above the cover plate, a supporting rod is arranged on the upper surface of the cover plate, the lower end of the supporting rod is fixedly connected with the upper surface of the cover plate, the upper end of the supporting rod is fixedly connected with the rain shielding device, a first through hole is formed in the middle position of the upper surface of the cover plate, a second through hole symmetrical to the first through hole is formed in the middle position of the lower surface of the base, heat-dissipation and moisture-proof mechanisms are arranged in the first through hole and the second through hole, mounting grooves corresponding to the heat-dissipation and moisture-proof mechanisms are formed in the two inner walls of the first through, the controller is fixedly connected with the lower surface of the cover plate, a supporting device is arranged below the base, a first sliding block is arranged on the lower surface of the base and fixedly connected with the lower surface of the base, the electric cabinet body is slidably connected with the supporting device through the first sliding block on the base, a connecting device is arranged in the electric cabinet body, one end of the connecting device is fixedly connected with the inner wall of the electric cabinet body, the other end of the connecting device is fixedly connected with the mounting plate, and the mounting plate is fixedly connected with the electric cabinet body through the connecting device;
the rain shielding device comprises a rain shielding plate, a first sliding groove is formed in the front face of the rain shielding plate, a first sliding plate is arranged in the first sliding groove, the first sliding plate is connected with the side wall of the first sliding groove in a sliding mode, symmetrical first arc-shaped sliding grooves are formed in the two side faces of the first sliding plate, a first arc-shaped sliding plate is arranged in the first arc-shaped sliding groove, the first arc-shaped sliding plate is connected with the first arc-shaped sliding groove in a rotating mode, symmetrical second sliding grooves are formed in the two side faces of the rain shielding plate, a second sliding plate is arranged in the second sliding groove, the second sliding plate is connected with the side wall of the second sliding groove in a sliding mode, a second arc-shaped sliding plate is arranged on one side face, close to the first sliding plate, of the second sliding plate, and is connected with the second arc-shaped sliding groove in a rotating mode.
Further, the dampproofing mechanism of heat dissipation includes the casing and is located the fan of casing side, the casing both sides are provided with the fixed block of symmetry, fixed block side and casing side fixed connection, fixed block side another side and mounting groove fixed connection, the cavity has been seted up in the casing, be provided with the ash filter screen in the cavity, ash filter screen and shells inner wall fixed connection, be provided with the drying layer in the cavity, drying layer and shells inner wall fixed connection, be provided with the motor on the fan, fan and motor fixed connection, the motor other end and casing fixed connection.
Further, strutting arrangement includes support column and supporting seat, support column lower extreme and supporting seat upper end fixed connection, the third spout has been seted up to the support column upper end, third spout one end bottom surface is provided with first bolt, first bolt and third spout bottom surface threaded connection, be provided with the second bolt on the supporting seat, strutting arrangement passes through second bolt and ground fixed connection.
Further, the connecting device comprises a limiting rod and an L-shaped fixing column penetrating through the limiting rod, one end of the limiting rod is fixedly connected with the inner wall of the power cabinet box, a limiting hole is formed in the other end of the limiting rod, the L-shaped fixing column penetrates through the limiting hole and is fixedly connected with the limiting rod, a sliding cavity is formed in one side of the upper end of the L-shaped fixing column, a spring is arranged on the inner wall of the sliding cavity, the spring is fixedly connected with the inner wall of the sliding cavity, a second sliding block is arranged in the sliding cavity and is slidably connected with the inner wall of the sliding cavity, and the second sliding block is fixedly connected with the spring.
Further, the distance between the first bolt of the supporting device and the side wall of the third sliding chute is equal to the length of the sliding block; the supporting seat is provided with a second bolt, and the supporting device is fixedly connected with the ground through the second bolt.
Furthermore, the length of the spring in a natural state plus the length of the second sliding block is larger than the diameter of the limiting hole.
Furthermore, the upper side surface and the lower side surface of the shell are provided with strip-shaped holes at equal intervals.
Furthermore, the first sliding plate, the first arc-shaped sliding plate, the second sliding plate and the outer side surface of the second arc-shaped sliding plate are all provided with clamping grooves.
Further, the length and width of the rain shield in the rain gear are determined according to the following formulas:
β＝2×d·tanθ+n
in the above formula, α is the estimated length of the weather shield, β is the estimated width of the weather shield, d is the height of the support bar, m is the length of the cover plate, n is the width of the cover plate, and θ is the maximum inclination angle when rainwater falls,
is the average speed at which rain falls,iis the average wind speed of the ith level,
and then when the rain shielding device is arranged above the cover plate, selecting a rain shielding plate according to the calculated estimated length and estimated width.
A communication method of an outdoor communication device for preventing a moisture short, comprising the steps of:
before the electric power cabinet is transported to outdoor installation, the installation plate penetrates through a limiting hole in the limiting rod through an L-shaped fixing column of the connecting device, and is matched with the sliding block through a spring in a second sliding cavity of the L-shaped fixing column to be fixed with the box body of the electric power cabinet;
when the electric power cabinet is transported to outdoor installation, the second bolt on the supporting seat of the supporting device is fixedly connected with the ground, then the electric power cabinet is connected with the third sliding groove on the supporting column in a sliding mode through the first sliding block, and then the first bolt on the third sliding groove is screwed up.
When the electric power cabinet works outdoors, external cold air is sucked in through a fan of the heat dissipation damp-proof mechanism in the first through hole, an ash layer is removed through an ash layer filter screen, moisture in air is removed through the drying layer, the cold air enters, hot air is removed from the second through hole, after the electric power cabinet works for one day, the controller starts the heat dissipation damp-proof mechanism of the second through hole to work, the heat dissipation damp-proof mechanism in the first through hole stops working, when the hot air is removed, the ash layer on the ash layer filter screen in the first through hole is taken away, the moisture on the drying layer is also taken away, and the electric power cabinet works in a circulating mode in sequence;
when the electric power cabinet is maintained in rainy and snowy weather, a worker pulls open the first sliding plate and the second sliding plate in the rain shielding device in sequence, then rotates the first arc-shaped sliding plate and the second arc-shaped sliding plate in sequence to shield rain, and after the maintenance is finished, the first arc-shaped sliding plate and the second arc-shaped sliding plate are withdrawn in sequence.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. this kind of prevent outdoor communication equipment of moist short circuit, before transporting outdoor installation, pass through connecting device's L type fixed column with the mounting panel and pass spacing hole, rethread spring and second slider cooperation, it is fixed with the power cabinet box, and the installation is convenient, during outdoor installation, earlier strutting arrangement and ground fixed connection, pass through first slider and third spout sliding connection with the power cabinet again, twist first bolt again and install the facility.
2. This kind of prevent outdoor communication equipment of moist short circuit, at the outwork, inhale into external cold wind through ash filter screen and dry layer through the intraoral fan of first opening, hot-air is got rid of from the second opening, after the work day, the controller starts the heat dissipation dampproof mechanism work of second opening, the intraoral heat dissipation dampproof mechanism stop work of first opening, hot-air is got rid of through the intraoral ash filter screen of first opening and dry layer, the ash blanket is taken away with moisture, cycle work in proper order, the utilization ratio is improved, during sleet weather maintenance, with the first slide among the rain blocking device, the second slide turns around in proper order, again with first arc type slide, second arc type slide turns around in proper order and keeps off the rain, when the maintenance finishes, withdraw in proper order can, be convenient for the maintenance, time and labor saving.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the rain shield apparatus in an expanded top view;
FIG. 3 is a schematic view of an expanded front cross-sectional structure of the rain shield of the present invention;
FIG. 4 is a schematic cross-sectional view of the heat dissipation and moisture protection device of the present invention;
FIG. 5 is a schematic cross-sectional view of a connecting device according to the present invention;
FIG. 6 is a schematic perspective view of a supporting device according to the present invention;
fig. 7 is a schematic top view of the housing of the present invention.
In the figure: 1. a power cabinet box body; 2. mounting a plate; 3. a base; 4. a cover plate; 5. a rain shield device; 6. a connecting device; 7. a support device; 8. a second port; 9. a heat dissipation moisture-proof mechanism; 10. a support bar; 11. a first port; 12. a first slider; 13. a controller; 14. mounting grooves; 501. a rain shield; 502. a second slide plate; 503. a second arc-shaped chute; 504. a first arc type slide plate; 505. a second arc type slide plate; 506. a first slide plate; 507. a first arc-shaped chute; 508. a first chute; 509. a second chute; 601. an L-shaped fixing column; 602. a limiting rod; 603. a second slider; 604. a limiting hole; 605. a slide chamber; 606. a spring; 701. a support pillar; 702. a supporting seat; 703. a third chute; 704. a first bolt; 705. a second bolt; 901. a housing; 902. a cavity; 903. a fixed block; 904. drying the layer; 905. a dust layer filter screen; 906. a motor; 907. a fan; 908. a bar-shaped hole.
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.
Examples
Referring to fig. 1-7, an outdoor communication device for preventing moisture short circuit comprises an electric cabinet body 1, a mounting plate 2 located inside the electric cabinet body 1, a base 3 located at the lower end of the electric cabinet body 1, and a cover plate 4 located at the upper end of the electric cabinet body 1, a rain shielding device 5 is arranged above the cover plate 4, a support rod 10 is arranged on the upper surface of the cover plate 4, the lower end of the support rod 10 is fixedly connected with the upper surface of the cover plate 4, the upper end of the support rod 10 is fixedly connected with the rain shielding device 5, a first through hole 11 is arranged in the middle position of the upper surface of the cover plate 4, a second through hole 8 symmetrical to the first through hole 11 is arranged in the middle position of the lower surface of the base 3, heat dissipation moisture-proof mechanisms 9 are arranged in the first through hole 11 and the second through hole 8, each heat dissipation moisture-proof mechanism 9, one side surface of a fixing block 903 is fixedly connected with the side surface of a shell 901, the other side surface of one side surface of the fixing block 903 is fixedly connected with a mounting groove 14, a cavity 902 is arranged in the shell 901, an ash layer filter screen 905 is arranged in the cavity 902, the ash layer filter screen 905 is fixedly connected with the inner wall of the shell 901, a drying layer 904 is arranged in the cavity 902, the drying layer 904 is fixedly connected with the inner wall of the shell 901, a motor 906 is arranged on the fan 907, the fan 907 is fixedly connected with the motor 906, the other end of the motor 906 is fixedly connected with the shell 901, a heat dissipation damp-proof mechanism 9 works circularly to improve the utilization rate, strip-shaped holes 908 with equal intervals are arranged on the upper side surface and the lower side surface of the shell 901 for heat dissipation, mounting grooves 14 corresponding to the heat dissipation damp-proof mechanism 9 are arranged on the inner walls of a first through, the controller 13 is fixedly connected with the lower surface of the cover plate 4, the supporting device 7 is arranged below the base 3, the supporting device 7 comprises a supporting column 701 and a supporting seat 702, the lower end of the supporting column 701 is fixedly connected with the upper end of the supporting seat 702, a third sliding groove 703 is formed in the upper end of the supporting column 701, a first bolt 704 is arranged on the bottom surface of one end of the third sliding groove 703, the first bolt 704 is in threaded connection with the bottom surface of the third sliding groove 703, a second bolt 705 is arranged on the supporting seat 702, the supporting device 7 is fixedly connected with the ground through the second bolt 705, the installation is convenient, the distance between the first bolt 704 of the supporting device 7 and the side wall of the third sliding groove 703 is equal to the length of the sliding block, the stability is good, the second bolt 705 is arranged on the supporting seat 702, the supporting device 7 is fixedly connected with the ground through the second bolt 705, the installation and, the electric cabinet body 1 is connected with the supporting device 7 in a sliding way through the first slide block 12 on the base 3, the connecting device 6 is arranged in the electric cabinet body 1, the connecting device 6 comprises a limiting rod 602 and an L-shaped fixed column 601 penetrating in the limiting rod 602, one end of the limiting rod 602 is fixedly connected with the inner wall of the electric cabinet body 1, the other end of the limiting rod 602 is provided with a limiting hole 604, the L-shaped fixed column 601 passes through the limiting hole 604 to be fixedly connected with the limiting rod 602, one side of the upper end of the L-shaped fixed column 601 is provided with a sliding cavity 605, the inner wall of the sliding cavity 605 is provided with a spring 606, the spring 606 is fixedly connected with the inner wall of the sliding cavity 605, the sliding cavity 605 is internally provided with a second slide block 603, the second slide block 603 is connected with the inner wall of the sliding cavity 605 in a sliding way, the second slide block 603 is fixedly connected with the spring 606, the, one end of the connecting device 6 is fixedly connected with the inner wall of the electric power cabinet box body 1, the other end of the connecting device 6 is fixedly connected with the mounting plate 2, and the mounting plate 2 is fixedly connected with the electric power cabinet box body 1 through the connecting device 6;
the rain shielding device 5 comprises a rain shielding plate 501, a first sliding chute 508 is arranged on the front surface of the rain shielding plate 501, a first sliding plate 506 is arranged in the first sliding chute 508, the first sliding plate 506 is slidably connected with the side wall of the first sliding chute 508, symmetrical first arc-shaped sliding chutes 507 are arranged on the two side surfaces of the first sliding plate 506, a first arc-shaped sliding plate 504 is arranged in the first arc-shaped sliding chute 507, the first arc-shaped sliding plate 504 is rotatably connected with the first arc-shaped sliding chute 507, symmetrical second sliding chutes 509 are arranged on the two side surfaces of the rain shielding plate 501, a second sliding plate 502 is arranged in the second sliding chute 509, the second sliding plate 502 is slidably connected with the side wall of the second sliding chute 509, a second arc-shaped sliding chute 503 is arranged on one side surface of the second sliding plate 502 close to the first sliding plate 506, a second arc-shaped sliding plate 505 is arranged in the second arc-shaped sliding chute 503, the second arc-shaped sliding plate 505 is rotatably connected with the second arc-, The clamping grooves are formed in the outer side faces of the second arc-shaped sliding plates 505, so that the rain shielding device 5 can be conveniently unfolded.
A communication method of an outdoor communication device for preventing a moisture short, comprising the steps of:
before the electric cabinet is transported to outdoor installation, the installation plate 2 passes through a limiting hole 604 on a limiting rod 602 through an L-shaped fixing column 601 of a connecting device 6, and is matched with a second sliding block 603 through a spring 606 in a sliding cavity 605 of the L-shaped fixing column 601 to be fixed with the electric cabinet body 1;
when the electric power cabinet is transported to outdoor installation, the second bolt 705 on the support base 702 of the support device 7 is fixedly connected with the ground, then the electric power cabinet is slidably connected with the third sliding groove 703 on the support column 701 through the first sliding block 12, and then the first bolt 704 on the third sliding groove 703 is screwed on.
When the electric power cabinet works outdoors, external cold air is sucked in through a fan 907 of the heat dissipation damp-proof mechanism 9 in the first port 11, an ash layer is removed through an ash layer filter screen 905, moisture in air is removed through the drying layer 904, the cold air enters, hot air is removed from the second port 8, after the electric power cabinet works for one day, the controller 13 starts the heat dissipation damp-proof mechanism 9 of the second port 8 to work, the heat dissipation damp-proof mechanism 9 in the first port 11 stops working, when the hot air is removed, the ash layer on the ash layer filter screen 905 in the first port 11 is taken away, the moisture on the drying layer 904 is also taken away, and the electric power cabinet works in a circulating mode in sequence;
when the electric power cabinet is maintained in rainy and snowy weather, a worker pulls open the first sliding plate 506 and the second sliding plate 502 of the rain shielding device 5 in sequence, then turns open the first arc-shaped sliding plate 504 and the second arc-shaped sliding plate 505 in sequence to shield rain, and after the maintenance is finished, the first arc-shaped sliding plate and the second arc-shaped sliding plate are withdrawn in sequence.
The working principle is as follows: when the electric power cabinet works, before the electric power cabinet is transported to outdoor for installation, the mounting plate 2 passes through the limiting hole 604 on the limiting rod 602 through the L-shaped fixing column 601 of the connecting device 6, then is matched with the second sliding block 603 through the spring 606 in the sliding cavity 605 of the L-shaped fixing column 601, and is fixed with the electric power cabinet body 1, when the electric power cabinet is transported to outdoor for installation, the second bolt 705 on the supporting seat 702 of the supporting device 7 is fixedly connected with the ground, then the electric power cabinet is slidably connected with the third sliding groove 703 on the supporting column 701 through the first sliding block 12, then the first bolt 704 on the third sliding groove 703 is screwed on, when the electric power cabinet works outdoors, the fan 907 of the heat dissipation moisture-proof mechanism 9 in the first through hole 11 sucks in external cold air, the dust layer is removed through the dust layer filtering net, moisture in the air is removed through the drying layer 904, the cold air enters, and the hot air is removed from the second through hole 8, after the work day, controller 13 starts the dampproofing mechanism 9 work of heat dissipation of second opening 8, the dampproofing mechanism 9 stop work of heat dissipation in the first opening 11, when hot air is got rid of, the ash layer on the ash layer filter screen 905 in the first opening 11 is taken away, moisture on the dry layer 904 is also taken away, cycle work in proper order, the electric power cabinet is when sleet weather maintenance, the staff will keep off the first slide 506 in the rain device 5, second slide 502 pulls open in proper order, turn over first camber slide 504 again, second camber slide 505 in proper order and keep off the rain, when the maintenance finishes, withdraw in proper order can.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In an embodiment of the outdoor communication device for preventing moisture short circuit according to the present invention, the length and width of the rain shield 501 in the rain shield 5 are determined according to the following formulas:
β＝2×d·tanθ+n
in the above formula, α is the estimated length of the weather shield, β is the estimated width of the weather shield, d is the height of the support rod, m is the length of the cover plate, n is the width of the cover plate, and θ is the height of the rain water when it fallsThe maximum angle of inclination is set to be,
is the average speed at which rain falls,iis the average wind speed of the ith level,
and then, when the rain shielding device is arranged above the cover plate 4, selecting a rain shielding plate according to the calculated estimated length and estimated width.
Has the advantages that: above-mentioned technical scheme adopts the length of estimating of weather shield in the definite rain shield of estimating and estimate the width and select and estimate the weather shield that length and width are unanimous as the weather shield of rain shield, not only can reach the effect of keeping off the rain to the apron, but also can avoid the weather shield too big to cause the waste to the material, practice thrift the cost, estimate length and estimate the definite process of width in addition and still consider the rainwater landing inclination that the wind speed caused to the rainwater, make estimate the length and estimate the weather shield under the width can be accurate carry out the rain-sheltering to the apron.
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 outdoor communication equipment for preventing damp short circuit comprises an electric power cabinet box body (1), a mounting plate (2) positioned inside the electric power cabinet box body (1), a base (3) positioned at the lower end of the electric power cabinet box body (1) and a cover plate (4) positioned at the upper end of the electric power cabinet box body (1), and is characterized in that a rain shielding device (5) is arranged above the cover plate (4), a support rod (10) is arranged on the upper surface of the cover plate (4), the lower end of the support rod (10) is fixedly connected with the upper surface of the cover plate (4), the upper end of the support rod (10) is fixedly connected with the rain shielding device (5), a first through hole (11) is formed in the middle position of the upper surface of the cover plate (4), a second through hole (8) symmetrical to the first through hole (11) is formed in the middle position of the lower surface of the base (3), and heat dissipation damp-proof mechanisms (9) are, the inner walls of the first through hole (11) and the second through hole (8) are respectively provided with a mounting groove (14) corresponding to the heat-dissipation damp-proof mechanism (9), the two parallel heat-dissipation damp-proof mechanisms (9) are respectively fixedly connected with the cover plate (4) and the base (3), the lower surface of the cover plate (4) is provided with a controller (13), the controller (13) is fixedly connected with the lower surface of the cover plate (4), the lower part of the base (3) is provided with a supporting device (7), the lower surface of the base (3) is provided with a first sliding block (12), the first sliding block (12) is fixedly connected with the lower surface of the base (3), the electric power cabinet body (1) is slidably connected with the supporting device (7) through the first sliding block (12) on the base (3), the electric power cabinet body (1) is internally provided with a connecting device (6), one end of the connecting device (6) is fixedly connected with the inner wall of the electric, the other end of the connecting device (6) is fixedly connected with the mounting plate (2), and the mounting plate (2) is fixedly connected with the electric cabinet body (1) through the connecting device (6);
the rain shielding device (5) comprises a rain shielding plate (501), a first sliding groove (508) is formed in the front face of the rain shielding plate (501), a first sliding plate (506) is arranged in the first sliding groove (508), the first sliding plate (506) is in sliding connection with the side wall of the first sliding groove (508), symmetrical first arc-shaped sliding grooves (507) are formed in the two side faces of the first sliding plate (506), a first arc-shaped sliding plate (504) is arranged in the first arc-shaped sliding groove (507), the first arc-shaped sliding plate (504) is in rotating connection with the first arc-shaped sliding groove (507), symmetrical second sliding grooves (509) are formed in the two side faces of the rain shielding plate (501), a second sliding plate (502) is arranged in the second sliding groove (509), the second sliding plate (502) is in sliding connection with the side wall of the second sliding groove (509), and a second arc-shaped sliding groove (503) is formed in the side face, close to the first sliding plate (506), of the second sliding plate (, a second arc-shaped sliding plate (505) is arranged in the second arc-shaped sliding groove (503), and the second arc-shaped sliding plate (505) is rotatably connected with the second arc-shaped sliding groove (503).
2. The outdoor communication equipment for preventing moisture short circuit according to claim 1, wherein the heat-dissipating and moisture-proof mechanism (9) comprises a casing (901) and a fan (907) located at one side surface of the casing (901), two sides of the casing (901) are provided with symmetrical fixing blocks (903), one side surface of each fixing block (903) is fixedly connected with one side surface of the casing (901), the other side surface of one side surface of each fixing block (903) is fixedly connected with a mounting groove (14), a cavity (902) is formed in the casing (901), an ash layer filter screen (905) is arranged in the cavity (902), the ash layer filter screen (905) is fixedly connected with the inner wall of the casing (901), a drying layer (904) is arranged in the cavity (902), the drying layer (904) is fixedly connected with the inner wall of the casing (901), and the fan (907) is provided with a motor (906), the fan (907) is fixedly connected with the motor (906), and the other end of the motor (906) is fixedly connected with the shell (901).
3. The outdoor communication equipment for preventing moisture short circuit according to claim 1, wherein the supporting device (7) comprises a supporting column (701) and a supporting seat (702), the lower end of the supporting column (701) is fixedly connected with the upper end of the supporting seat (702), the upper end of the supporting column (701) is provided with a third sliding groove (703), the bottom surface of one end of the third sliding groove (703) is provided with a first bolt (704), the first bolt (704) is in threaded connection with the bottom surface of the third sliding groove (703), the supporting seat (702) is provided with a second bolt (705), and the supporting device (7) is fixedly connected with the ground through the second bolt (705).
4. An outdoor communication apparatus for preventing moisture short-circuiting according to claim 1, the connecting device (6) comprises a limiting rod (602) and an L-shaped fixing column (601) arranged in the limiting rod 602 in a penetrating way, one end of the limiting rod (602) is fixedly connected with the inner wall of the electric cabinet body (1), the other end of the limiting rod (602) is provided with a limiting hole (604), the L-shaped fixing column (601) passes through the limiting hole (604) and is fixedly connected with the limiting rod (602), a sliding cavity (605) is arranged on one side of the upper end of the L-shaped fixing column (601), a spring (606) is arranged on the inner wall of the sliding cavity (605), the spring (606) is fixedly connected with the inner wall of the sliding cavity (605), a second sliding block (603) is arranged in the sliding cavity (605), the second sliding block (603) is connected with the inner wall of the sliding cavity (605) in a sliding mode, and the second sliding block (603) is fixedly connected with the spring (606).
5. An outdoor communication equipment for moisture short circuit prevention according to claim 3, characterized in that the distance between the first bolt (704) of the supporting device (7) and the side wall of the third sliding groove (703) is equal to the length of the sliding block, the second bolt (705) is arranged on the supporting seat (702), and the supporting device (7) is fixedly connected with the ground through the second bolt (705).
6. An outdoor communication equipment for protection against moisture short-circuiting, according to claim 4, characterized in that the length of said spring (606) in its natural state plus the length of the second slider (603) is greater than the diameter of the limiting hole (604).
7. An outdoor communication equipment for preventing moisture short circuit according to claim 2, wherein the casing (901) is provided with equally spaced bar holes (908) on both upper and lower sides.
8. The outdoor communication equipment for preventing moisture short circuit according to claim 1, wherein the first sliding plate (506), the first arc-shaped sliding plate (504), the second sliding plate (502) and the second arc-shaped sliding plate (505) are provided with a slot on the outer side.
9. An outdoor communication equipment protected against moisture short-circuiting according to claim 1, characterized in that the length and width of said rain shield (501) in said rain shield (5) are determined according to the following formula:
β＝2×d·tanθ+n
in the above formula, α is the estimated length of the weather shield, β is the estimated width of the weather shield, d is the height of the support rod, m is the length of the cover plate, n is the width of the cover plate, and θ is the rain fallThe maximum angle of inclination when falling down,
is the average speed at which rain falls,iis the ith grade average wind speed;
and then when the rain shielding device is arranged above the cover plate (4), selecting the rain shielding plate according to the calculated estimated length and estimated width.
10. A communication method of an outdoor communication device for preventing a moisture short, comprising the steps of:
before the electric cabinet is transported to outdoor installation, the installation plate (2) penetrates through a limiting hole (604) in a limiting rod (602) through an L-shaped fixing column (601) of a connecting device (6), and is matched with a second sliding block (603) through a spring (606) in a sliding cavity (605) of the L-shaped fixing column (601) to be fixed with the electric cabinet body (1);
when the electric cabinet is transported to be installed outdoors, a second bolt (705) on a supporting seat (702) of a supporting device (7) is fixedly connected with the ground, the electric cabinet is connected with a third sliding groove (703) on a supporting column (701) in a sliding mode through a first sliding block (12), and a first bolt (704) on the third sliding groove (703) is screwed up;
when the electric power cabinet works outdoors, external cold air is sucked in through a fan (907) of a heat dissipation damp-proof mechanism (9) in a first port (11), an ash layer is removed through an ash layer filter screen (905), moisture in the air is removed through a drying layer (904), the cold air enters, hot air is removed from a second port (8), after the electric power cabinet works for one day, a controller (13) starts the heat dissipation damp-proof mechanism (9) of the second port (8) to work, the heat dissipation damp-proof mechanism (9) in the first port (11) stops working, when the hot air is removed, the ash layer on the ash layer filter screen (905) in the first port (11) is taken away, the moisture on the drying layer (904) is also taken away, and the electric power cabinet works in a circulating mode in sequence;
when the electric power cabinet is maintained in rainy and snowy weather, a worker pulls open the first sliding plate (506) and the second sliding plate (502) in the rain shielding device (5) in sequence, then rotates the first arc-shaped sliding plate (504) and the second arc-shaped sliding plate (505) in sequence to shield rain, and after the maintenance is finished, the first arc-shaped sliding plate and the second arc-shaped sliding plate are withdrawn in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949479.9A CN112072517A (en) | 2020-09-10 | 2020-09-10 | Outdoor communication equipment capable of preventing moisture short circuit and communication method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949479.9A CN112072517A (en) | 2020-09-10 | 2020-09-10 | Outdoor communication equipment capable of preventing moisture short circuit and communication method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112072517A true CN112072517A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010949479.9A Withdrawn CN112072517A (en) | 2020-09-10 | 2020-09-10 | Outdoor communication equipment capable of preventing moisture short circuit and communication method thereof |
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| Country | Link |
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| CN (1) | CN112072517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665654A (en) * | 2021-01-11 | 2021-04-16 | 济源国泰自动化信息技术有限公司 | Energy consumption on-line monitoring system for industrial production |
-
2020
- 2020-09-10 CN CN202010949479.9A patent/CN112072517A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665654A (en) * | 2021-01-11 | 2021-04-16 | 济源国泰自动化信息技术有限公司 | Energy consumption on-line monitoring system for industrial production |
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