CN104795777A - Agricultural outdoor protective type junction box - Google Patents
Agricultural outdoor protective type junction box Download PDFInfo
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- CN104795777A CN104795777A CN201510241531.4A CN201510241531A CN104795777A CN 104795777 A CN104795777 A CN 104795777A CN 201510241531 A CN201510241531 A CN 201510241531A CN 104795777 A CN104795777 A CN 104795777A
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Abstract
The invention provides an agricultural outdoor protective type junction box. The agricultural outdoor protective type junction box comprises an inner junction box and an outer protective box, wherein the inner junction box is arranged in the outer protective box which is fixed on a galvanized flat iron fixed cross arm; an insulation installation plate is fixed in the inner junction box via a fixing screw; a residual-current circuit breaker is installed above the insulation installation plate; four wiring columns are installed below the residual-current circuit breaker; copper core leads are installed between the lower port of the residual-current circuit breaker and the upper ports of the four wiring columns; the bottom of the inner junction box is provided with an inner wire inlet and four inner wire outlets. According to the invention, the wiring problem for temporary electricity utilization of rural irrigation and drainage and harvesting and degranulation is solved; the agricultural outdoor protective type junction box is installed on a farmland electric pole, so that the electricity using accidents are reduced; the agricultural outdoor protective type junction box is simple and easy to install, is convenient in wiring, and is safe and reliable; the outer protective box reliably prevents the inner junction box form being affected and damaged by external force or severe weather.
Description
Technical field
The present invention relates to farming power technical field, more specifically, relate to a kind of agriculture outdoor protection type junction box.
Background technology
After national twice upgrading of rural power grids, the low voltage electric network in rural area sets up field.The irrigation and drainage in rural area when the busy farming season, the temporary electricity private of micro-machine such as harvesting threshing etc. draw that disorderly to connect phenomenon serious, bakelite disconnecting link is conveniently just bundled in wiring on electric pole and uses by somebody, somebody is simply directly articulated in wire hook on rural low voltage network and uses, because rural low voltage network is all the exposed aluminium wire adopting three-phase and four-line, distance ground only has more than 3 meters high, when wiring if any accidentally, extremely easily cause line short, device damage, more seriously cause accident of human electric shock.
Outdoor environment is severe, and outdoor rural area low voltage equipment, because of weather reason or human factor, makes rural area low voltage equipment easily suffer External Force Acting or boisterous impact and damage.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of agriculture outdoor protection type junction box is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of agriculture outdoor protection type junction box, comprise case in protection outer container and wiring, in described wiring, case is arranged in protection outer container, described protection outer container is fixed on zinc-plated band iron and fixes on cross-arm, insulated mounting plate is fixed with by fixed screw in case in wiring, above insulated mounting plate, residual current circuit breaker is housed, four binding posts are housed below residual current circuit breaker, the lower port of residual current circuit breaker and four binding posts suitable for reading between be connected with copper conductor, in described wiring, the bottom of case is provided with an interior entrance hole and four interior wire holes, the bottom of described protection outer container is provided with an outer entrance hole corresponding with interior entrance hole and four the outer wire holes corresponding with four interior wire holes.
Further, described protection outer container comprises an outer container framework, one outer box plate and outer container case shell, described outer container framework has the outer underframe that is the shape of the mouth as one speaks, the one outer top frame be oppositely arranged in the shape of the mouth as one speaks and with described outer underframe, be vertically connected on the described end for a pair, the left front corner of outer top frame, first outer column of left back corner, be vertically connected on the described end for a pair, the right front corner of outer top frame, second outer column of right back corner, described outer underframe and outer top frame respectively have the convex edge portion being located at leading edge, described convex edge portion be positioned at front side first, two outer columns jointly surround and define first opening, described outer box plate is positioned at described outer container base of frame, described outer entrance hole and outer wire hole are arranged on outer box plate, described outer container case shell is coated on described outer container framework, and has a top cover, rear plate and a pair of side plates, and described outer container case shell surrounds and defines first cavity, described top cover is provided with waterproof cover, and described waterproof cover is made up of two shroudings in vertical direction with 60 degree of angles, and two seal plate weldings connect and form 120 degree of angles, first outer column of described opening side is hinged with outer container chamber door, described outer container chamber door is provided with safe-guard door lock and handle for opening door, described outer box plate is provided with base, and described base is provided with the rectangular recess holding case in wiring, and in described wiring, case is directly placed in the rectangular recess of described base, the base of described protection outer container and base plate are provided with an outer entrance hole corresponding with interior entrance hole and four the outer wire holes corresponding with four interior wire holes,
In described wiring, case comprises cabinet frame in, box plate and interior case case shell in one, described interior cabinet frame has the interior underframe that is the shape of the mouth as one speaks, one pushes up frame in the shape of the mouth as one speaks in being oppositely arranged with described interior underframe, be vertically connected on the described end for a pair, the left front corner of interior top frame, first inner column of left back corner, be vertically connected on the described end for a pair, the right front corner of interior top frame, second inner column of right back corner, described interior underframe and interior top frame respectively have the convex edge portion being located at leading edge, described convex edge portion be positioned at front side first, two inner columns jointly surround and define second opening, described interior box plate is positioned at bottom described cabinet frame, described interior entrance hole and interior wire hole are arranged on interior box plate, described interior case case shell is coated on described interior cabinet frame, and has a top cover, rear plate and a pair of side plates, and described interior case case shell surrounds and defines second cavity, second inner column of described second opening side is hinged with interior case chamber door, described interior case chamber door is provided with safe-guard door lock and handle for opening door, a described interior entrance hole and four interior wire holes are arranged on interior box plate,
The first right angle trigonometry frame is provided with between first and second outer column described and described outer underframe, outer top frame, the shape of described first right angle trigonometry frame is right-angled triangle, two right-angle sides of described first right angle trigonometry frame are provided with the first outer installing hole, described outer underframe, outer top frame and first and second outer column are provided with the second outer installing hole with described first outer installing hole adaptation, by arranging connector to be fixedly connected with described first right angle trigonometry frame, outer underframe, outer top frame and first and second outer column between described first outer installing hole with described second outer installing hole;
The second right angle trigonometry frame is provided with between first and second inner column described and described interior underframe, interior top frame, the shape of described second right angle trigonometry frame is right-angled triangle, two right-angle sides of described second right angle trigonometry frame are provided with installing hole in first, described interior underframe, interior top frame and first and second inner column be provided with described first in installing hole adaptation second in installing hole, by installing hole in described first with connector is set between installing hole in described second to be fixedly connected with described second right angle trigonometry frame, interior underframe, interior top frame and first and second inner column;
Further, be provided with Control Room by metal partion (metp) in the outer chest of described protection, be provided with watch-dog in described Control Room, described watch-dog is for monitoring agriculture outdoor protection type junction box surrounding environment.
Further, in described first, in installing hole, second, installing hole, the first outer installing hole, the second outer installing hole are threaded connection hole, and described connector is high-strength bolt.
Further, described outer underframe, outer top frame, interior underframe, interior top frame are assembled component, described outer underframe, outer top frame, interior underframe, interior top frame are equipped with grafting protuberance, described first outer column, the second outer column, the first inner column, the second inner column are equipped with grafting recess, described grafting protuberance and described grafting recess adaptation, described grafting recess is for holding described grafting protuberance.
Compared with prior art, the invention has the beneficial effects as follows:
The invention solves rural area irrigation and drainage, harvesting threshing temporary electricity, the outdoor protection type junction box of agricultural is installed on agricultural electric pole, peasant directly can connect electricity as needed electricity consumption in the outdoor protection type junction box of agricultural, facilitates peasant's electricity consumption, decreases the generation with electrification; Install simple and easy, easy-to-connect, safe and reliable.
Secondly, the present invention outside of case in wiring arranges the outer chest of protection, makes to protect case in the wiring of outer container reliable protection and suffers External Force Acting or boisterous impact and damage, can effectively in butted line case carry out water-proof anti-theft anticollision.
Moreover junction box of the present invention is provided with watch-dog, so that monitor the environment around junction box, can avoid theft.
Accompanying drawing explanation
Fig. 1 is the structural representation of agriculture outdoor protection type junction box.
Fig. 2 is inside and outside chamber door Unclosing structure schematic diagram.
Fig. 3 is outer container framework 12 schematic diagram.
Fig. 4 is interior cabinet frame 44 schematic diagram.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as limitation of the present invention; In order to better embodiments of the invention are described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the embodiment of the present invention, in describing the invention, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Fig. 1 is a kind of for rural area farmland discharging-irrigating, the outdoor protection type junction box of agricultural of the micro-machine temporary electricities such as harvesting threshing.In agricultural outdoor protection type junction box wiring, case 4 adopts Fire Retardant Industry plastics pressing mold to form, protection outer container 1 is fixed on the zinc-plated band iron 3 of 40*4 and fixes on cross-arm 2, and screw rod is tightened together by nut with bag band iron 3 shroud ring on utility poles through fixing cross-arm 2 two ends fixing hole.Setting height(from bottom) be in wiring bottom case 4 apart from 1.4 meters, ground.Insulated mounting plate 41 is fixed with by fixed screw in case 4 in wiring, residual current circuit breaker 42 is housed above insulated mounting plate 41, four binding posts 43 are housed below residual current circuit breaker 42, and the lower port of residual current circuit breaker 42 is connected with copper conductor with suitable for reading of four binding posts 43.In wiring, the bottom of case 4 is provided with an interior entrance hole, four interior wire holes.Low voltage three-phase four-wire circuit above electric pole, introduce root power line and enter above case inner breaker.The bottom of protection outer container 1 is provided with an outer entrance hole corresponding with interior entrance hole and four the outer wire holes corresponding with four interior wire holes.Protection outer container 1 is printed on: forbid hot line job, forbids the security warnings such as wet manual manipulation.
During electricity consumption, open outer container chamber door and interior case chamber door, circuit breaker disconnects, and binding post 43 screw is turned on counterclockwise, inserts in four binding posts 43, clockwise tighten the screws by four of wire connector lugs.
Protection outer container 1 comprises an outer container framework 12, one outer box plate 13 and outer container case shell 14, outer container framework 12 has the outer underframe that is the shape of the mouth as one speaks, the one outer top frame be oppositely arranged in the shape of the mouth as one speaks and with outer underframe, be vertically connected on the end a pair, the left front corner of outer top frame, first outer column of left back corner, be vertically connected on the end a pair, the right front corner of outer top frame, second outer column of right back corner, outer underframe and outer top frame respectively have the convex edge portion being located at leading edge, convex edge portion be positioned at front side first, two outer columns jointly surround and define first opening, outer box plate 13 is positioned at bottom outer container framework 12, outer entrance hole and outer wire hole are arranged on outer box plate 13, outer container case shell 14 is coated on outer container framework 12, and has a top cover, rear plate and a pair of side plates, and outer container case shell 14 surrounds and defines first cavity, top cover is provided with waterproof cover 11, waterproof cover 11 is made up of two shroudings in vertical direction with 60 degree of angles, and two seal plate weldings connect and form 120 degree of angles, when rainy, waterproof cover 11 can by rainwater along both sides drainage, and making on top cover can not ponding, first outer column of opening side is hinged with outer container chamber door, outer container chamber door is provided with safe-guard door lock and handle for opening door, outer box plate 13 is provided with base 15, and base 15 is provided with the rectangular recess holding case 4 in wiring, and in wiring, case 4 is directly placed in the rectangular recess of base 15,
In wiring, case 4 comprises cabinet frame 44 in, box plate and interior case case shell in one, interior cabinet frame 44 has the interior underframe that is the shape of the mouth as one speaks, one pushes up frame in the shape of the mouth as one speaks in being oppositely arranged with interior underframe, be vertically connected on the end a pair, the left front corner of interior top frame, first inner column of left back corner, be vertically connected on the end a pair, the right front corner of interior top frame, second inner column of right back corner, interior underframe and interior top frame respectively have the convex edge portion being located at leading edge, convex edge portion be positioned at front side first, two inner columns jointly surround and define second opening, interior box plate is positioned at bottom cabinet frame 44, interior entrance hole and interior wire hole are arranged on interior box plate, interior case case shell is coated on interior cabinet frame 44, and has a top cover, rear plate and a pair of side plates, and interior case case shell surrounds and defines second cavity, second inner column of the second opening side is hinged with interior case chamber door, interior case chamber door is provided with safe-guard door lock and handle for opening door, an interior entrance hole and four interior wire holes are arranged on interior box plate,
The first right angle trigonometry frame 16 is provided with between first and second outer column and outer underframe, outer top frame, the shape of the first right angle trigonometry frame 16 is right-angled triangle, two right-angle sides of the first right angle trigonometry frame 16 are provided with the first outer installing hole, outer underframe, outer top frame and first and second outer column are provided with the second outer installing hole of the outer installing hole adaptation with first, by arranging connector to be fixedly connected with the first right angle trigonometry frame 16, outer underframe, outer top frame and first and second outer column between the first outer installing hole with the second outer installing hole;
The second right angle trigonometry frame 45 is provided with between first and second inner column and interior underframe, interior top frame, the shape of the second right angle trigonometry frame 45 is right-angled triangle, two right-angle sides of the second right angle trigonometry frame 45 are provided with installing hole in first, interior underframe, interior top frame and first and second inner column be provided with first in installing hole adaptation second in installing hole, by installing hole in first with connector is set between installing hole in second to be fixedly connected with the second right angle trigonometry frame 45, interior underframe, interior top frame and first and second inner column;
Be provided with Control Room by metal partion (metp) in protection outer container 1, be provided with watch-dog in Control Room, watch-dog is for monitoring agriculture outdoor protection type junction box surrounding environment.
Further, in first, in installing hole, second, installing hole, the first outer installing hole, the second outer installing hole are threaded connection hole, and connector is high-strength bolt.
Further, outer underframe, outer top frame, interior underframe, interior top frame are assembled component, outer underframe, outer top frame, interior underframe, interior top frame are equipped with grafting protuberance, first outer column, the second outer column, the first inner column, the second inner column are equipped with grafting recess, grafting protuberance and grafting recess adaptation, grafting recess is for holding grafting protuberance.
For the ease of Timeliness coverage junction box because of the problem caused by extraneous factor, junction box arranges supervisory control system, supervisory control system comprises control module, wireless communication module, memory module, image processing module, image capture module, image capture module carries out the IMAQ of surrounding environment, the image collected is processed by image processing module, image processing module link control module, wireless communication module, memory module is all connected with control module, wireless communication module connects the monitor terminal of far-end by wireless network, staff gets final product the situation around real time inspection low pressure junction box at monitor terminal place, the image collected stores in a storage module.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection range that all should be included in the claims in the present invention.
Claims (4)
1. the outdoor protection type junction box of agricultural, it is characterized in that: comprise case in protection outer container and wiring, in described wiring, case is arranged in protection outer container, described protection outer container is fixed on zinc-plated band iron and fixes on cross-arm, insulated mounting plate is fixed with by fixed screw in case in wiring, above insulated mounting plate, residual current circuit breaker is housed, four binding posts are housed below residual current circuit breaker, the lower port of residual current circuit breaker and four binding posts suitable for reading between be connected with copper conductor, in described wiring, the bottom of case is provided with an interior entrance hole and four interior wire holes, the bottom of described protection outer container is provided with an outer entrance hole corresponding with interior entrance hole and four the outer wire holes corresponding with four interior wire holes.
2. agriculture outdoor protection type junction box as claimed in claim 1, it is characterized in that, described protection outer container comprises an outer container framework, one outer box plate and outer container case shell, described outer container framework has the outer underframe that is the shape of the mouth as one speaks, the one outer top frame be oppositely arranged in the shape of the mouth as one speaks and with described outer underframe, be vertically connected on the described end for a pair, the left front corner of outer top frame, first outer column of left back corner, be vertically connected on the described end for a pair, the right front corner of outer top frame, second outer column of right back corner, described outer underframe and outer top frame respectively have the convex edge portion being located at leading edge, described convex edge portion be positioned at front side first, two outer columns jointly surround and define first opening, described outer box plate is positioned at described outer container base of frame, described outer entrance hole and outer wire hole are arranged on outer box plate, described outer container case shell is coated on described outer container framework, and has a top cover, rear plate and a pair of side plates, and described outer container case shell surrounds and defines first cavity, described top cover is provided with waterproof cover, and described waterproof cover is made up of two shroudings in vertical direction with 60 degree of angles, and two seal plate weldings connect and form 120 degree of angles, first outer column of described opening side is hinged with outer container chamber door, described outer container chamber door is provided with safe-guard door lock and handle for opening door, described outer box plate is provided with base, and described base is provided with the rectangular recess holding case in wiring, and in described wiring, case is directly placed in the rectangular recess of described base, the base of described protection outer container and base plate are provided with an outer entrance hole corresponding with interior entrance hole and four the outer wire holes corresponding with four interior wire holes,
In described wiring, case comprises cabinet frame in, box plate and interior case case shell in one, described interior cabinet frame has the interior underframe that is the shape of the mouth as one speaks, one pushes up frame in the shape of the mouth as one speaks in being oppositely arranged with described interior underframe, be vertically connected on the described end for a pair, the left front corner of interior top frame, first inner column of left back corner, be vertically connected on the described end for a pair, the right front corner of interior top frame, second inner column of right back corner, described interior underframe and interior top frame respectively have the convex edge portion being located at leading edge, described convex edge portion be positioned at front side first, two inner columns jointly surround and define second opening, described interior box plate is positioned at bottom described cabinet frame, described interior entrance hole and interior wire hole are arranged on interior box plate, described interior case case shell is coated on described interior cabinet frame, and has a top cover, rear plate and a pair of side plates, and described interior case case shell surrounds and defines second cavity, second inner column of described second opening side is hinged with interior case chamber door, described interior case chamber door is provided with safe-guard door lock and handle for opening door, a described interior entrance hole and four interior wire holes are arranged on interior box plate,
The first right angle trigonometry frame is provided with between first and second outer column described and described outer underframe, outer top frame, the shape of described first right angle trigonometry frame is right-angled triangle, two right-angle sides of described first right angle trigonometry frame are provided with the first outer installing hole, described outer underframe, outer top frame and first and second outer column are provided with the second outer installing hole with described first outer installing hole adaptation, by arranging connector to be fixedly connected with described first right angle trigonometry frame, outer underframe, outer top frame and first and second outer column between described first outer installing hole with described second outer installing hole;
The second right angle trigonometry frame is provided with between first and second inner column described and described interior underframe, interior top frame, the shape of described second right angle trigonometry frame is right-angled triangle, two right-angle sides of described second right angle trigonometry frame are provided with installing hole in first, described interior underframe, interior top frame and first and second inner column be provided with described first in installing hole adaptation second in installing hole, by installing hole in described first with connector is set between installing hole in described second to be fixedly connected with described second right angle trigonometry frame, interior underframe, interior top frame and first and second inner column.
3. agriculture outdoor protection type junction box as claimed in claim 2, it is characterized in that, in described first, in installing hole, second, installing hole, the first outer installing hole, the second outer installing hole are threaded connection hole, and described connector is high-strength bolt.
4. agriculture outdoor protection type junction box as claimed in claim 2, it is characterized in that, described outer underframe, outer top frame, interior underframe, interior top frame are assembled component, described outer underframe, outer top frame, interior underframe, interior top frame are equipped with grafting protuberance, described first outer column, the second outer column, the first inner column, the second inner column are equipped with grafting recess, described grafting protuberance and described grafting recess adaptation, described grafting recess is for holding described grafting protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241531.4A CN104795777A (en) | 2015-05-13 | 2015-05-13 | Agricultural outdoor protective type junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241531.4A CN104795777A (en) | 2015-05-13 | 2015-05-13 | Agricultural outdoor protective type junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104795777A true CN104795777A (en) | 2015-07-22 |
Family
ID=53560397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241531.4A Pending CN104795777A (en) | 2015-05-13 | 2015-05-13 | Agricultural outdoor protective type junction box |
Country Status (1)
| Country | Link |
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| CN (1) | CN104795777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571656A (en) * | 2019-09-17 | 2019-12-13 | 国网河北省电力有限公司 | 0.4kV circuit pole meets service wire branch case |
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| US20030188882A1 (en) * | 2002-04-08 | 2003-10-09 | Sumitomo Wiring Systems, Ltd. | Electric junction box |
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| CN110571656A (en) * | 2019-09-17 | 2019-12-13 | 国网河北省电力有限公司 | 0.4kV circuit pole meets service wire branch case |
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Application publication date: 20150722 |