CN205212266U - Double -deck low voltage distribution box - Google Patents
Double -deck low voltage distribution box Download PDFInfo
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- CN205212266U CN205212266U CN201521048722.0U CN201521048722U CN205212266U CN 205212266 U CN205212266 U CN 205212266U CN 201521048722 U CN201521048722 U CN 201521048722U CN 205212266 U CN205212266 U CN 205212266U
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Abstract
The utility model discloses a double -deck low voltage distribution box, including the box, outer door and internal door, wherein the outer door is provided with two outer hinge A to through this outer hinge A with set up outside two on the box hinge B's cooperation and be connected with the box, install toughened glass on the outer door, the internal door passes through the connected mode of hinge and installs in the box to be located between outer door and the box, the box be provided with with internal door assorted in about with door frame of door frame in about, all be provided with the handle in box both sides, the utility model relates to a rationally, the mechanism is simple, convenient to use, and high protection level and high strength, transport, transfer are all very convenient, use also safely very much, simultaneously the utility model discloses a toughened glass combines with the outer door, utilizes next dustproof, waterproof, explosion -proof, the safe operating performance who comprehensively promotes the low voltage electric product of double -deck protective structure of metal steel sheet.
Description
Technical field
The utility model relates to distribution box, particularly double-deck low-tension distribution box.
Background technology
Along with the operation of the further distillation of China's economic reform, communication and power equipment and usage safety performance, barrier propterty also more and more cause the attention of the people.Toughened glass, because having transparent outward appearance, very high intensity and can realizing communicating and dust-proof, the waterproof of electric product, the advantage such as explosion-proof, is subject to extensive concern and the welcome of user in large-scale telecommunication cabinet and all types of industries control system screen type selecting.
Because low-tension distribution box size is less in traditional distribution box, add that toughened glass is very heavy, glass and metal, manufacture link at casing, especially on low-voltage distribution control cabinet (cabinet) substantially not steel plate cooperation and install and fixing be difficult to the design that the problem employing toughened glass such as process carry out security protection.
The Design and manufacture of current low-voltage distribution control cabinet has several method below usually:
1. metal foil individual layer door designing and making distribution control box is adopted.This be low-voltage distribution industry the most tradition, present stage the Design and manufacture method that the most generally adopts, generally select metal foil to be bent into case body, upper base, go to the bottom after welding fabrication, then mix corresponding mounting panel and door-plate manufactures.The circuit breaker of this type of box, contactor, thermal relay, current transformer, the busbar that confluxes, N row, PE are arranged in face of all electric elements such as insulated conductor, insulator and annex, auxiliary material after opening chamber door (or door lock damage after) be all directly illustrated in, its charged position is palp completely, the security performance of operating personnel cannot ensure at all, easily occurs electric shock accidents;
Simultaneously, this series products is individual layer door because of what adopt, its button, indicator light etc. are directly then outer be exposed on casing, any per capita can in installation site intentional or unintentional operating equipment, security protection theory and the reliability requirement of modern society cannot be met completely.
2. metal foil individual layer door is adopted to add internal partition designing and making distribution control box.This mentality of designing proposes by GB7251.3 standard-required, its shortcoming is the manual operation such as button, indicator light and indicator elment or is directly exposed on casing outward, anyly intentional or unintentional operation to equipment, can cannot meet security protection and the reliability requirement of modern society completely in installation site per capita! Further, this series products is internal partition design due to what adopt, after pulling down wiring at the construction field (site), just being difficult to find refills in case, inconsistent when causing product quality and performances and manufactory to dispatch from the factory, and forms actual individual layer door, its potential safety hazard, with 1. identical, is show and predict.Original low-voltage distribution control cabinet product surrounding has no handgrip, there is no impetus, lifting and transhipment quite difficulty, the method all with fitting operation, carrying transfer must embraced by both hands or lift that gets on and off of product, operate too original, under the on-the-spot rugged environment of engineering construction, carrying and the work in place of distribution box are all very dangerous, have very large potential safety hazard.
In order to solve above-mentioned deficiency, the utility model provides a kind of double-deck low-tension distribution box at this.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design at this, and structure is simple, easy to use, high-protection level and high strength, and carrying, transfer are all very convenient, use also ultra-safe two storied gate low pressure electronic box; The utility model adopts toughened glass to be combined with external door simultaneously, utilizes the Double-protection structure of metal foil to come dust-proof, waterproof, explosion-proof, the safety operation performance of General Promotion low-voltage electrical product; The utility model has the safeguard function of visual outward appearance and safety, uses impression that is relieved, handling safety to people is a kind of; Telecommunications, metallurgy, petrochemical industry, medicine, food, hotel can be widely used in, combine super, stadiums, luxury villa, bridge tunnel, track traffic, all trades and professions that safety requirements is high especially or environmental requirement is very harsh such as place of education.
The utility model is achieved in that a kind of double-deck low-tension distribution box of structure, it is characterized in that: comprise casing, external door and inside door; Wherein external door is provided with two outer hinge A, and is connected with casing with the cooperation of two that are arranged on casing outer hinge B by this outer hinge A, and external door is provided with toughened glass; Described inside door is installed on casing by the connected mode of hinge, and between external door and casing; Described casing is provided with doorframe in the upper lower internal door frame and left and right that match with inside door, is provided with handle in casing both sides.By arranging handle, this uses novel movement easily, electric component in casing is protected by arranging inside door and external door, simultaneously by the electric elements that external door protection is arranged on inside door, prevent and artificially collide the button be arranged on inside door because of carelessness, avoid unnecessary accident and occur; Facilitated the opening and closing of inside door and external door by hinge, toughened glass is set at external door and also facilitates and observe through the state of external door to the button on inside door and indicator light.
According to double-deck low-tension distribution box described in the utility model, it is characterized in that: described inside door arranges two Inner door locks and mates with doorframe in left and right; Inside door is provided with the switch for controlling to be installed on box house electrical equipment.Combining closely of inside door and casing is ensure that by arranging two Inner door locks; The switch be arranged on inside door achieves the control to box house electrical equipment.
According to double-deck low-tension distribution box described in the utility model, it is characterized in that: described external door is provided with outer door lock, and matches with casing.By external door lock side the closedown of external door, also achieve combining closely of external door and doorframe simultaneously.
According to double-deck low-tension distribution box described in the utility model, it is characterized in that: described box house is provided with mounting panel, the top cover being positioned at casing top is provided with ventilation hole; Mounting panel, for installing the electrical equipment in casing, facilitates the installation and removal of electrical equipment simultaneously by removing and installing plate.Hollow out bar is provided with between described external door and the glass being arranged on external door.
The utility model band toughened glass two storied gate designs, and product can need to customize size according to system; Because the system of electrical design is different, the varying of installation environment, door-plate, the toughened glass size of this distribution control box also can be different, there is good engineering adaptability energy, both can make and hang that wall is installed, embedding wall is installed, also can make and land the multiple patterns such as installation.
First black surround, the process of hollow out bar are carried out to glass, external door adopts baking barbola work again, utilize full positioning fixture, the location of door-plate, the location of glass, the location of glue application region can be realized, various fit dimension can be ensured, the glass external door processed is smooth, clean, attractive in appearance, generous, third dimension is strong;
Door-plate is without the need to through special processing, and processing and manufacturing is simple especially.After increasing toughened glass, greatly can also promote the intensity of protection door-plate, improve operating efficiency and product quality;
Adopt the design of the supporting handle of band, manufacture method.The utility model have employed transhipment, the resettlement handle design of hommization first on distribution control box, facilitate getting on and off and fitting operation of product, solve the shortcoming that original traditional product has no handgrip, improve the security performance that product gets on and off and fitting operation, carrying are shifted.
Adopt symmetrization, Structured Design manufacture method, no matter glass external door and inside door all can arbitrarily convert door-opening mode with personal like at the scene according to actual needs, easily realize the generalization performance of the interchangeable enabling in left and right, increase the engineering adaptability of product, decrease Product processing and design mistake, reduce comprehensively and produce error rate and the requirement to operator, indirectly improve production efficiency, save production cost.
In conjunction with supporting sealing strip, the General Promotion shell protection performance of casing, indoor or outdoor installation can use, extends the scope of application of product, be conducive to product and promote on a large scale.
Adopt toughened glass external door protection method, can ensure various intelligent instrumentation, each electronic product, electric equipment products good install and use environment and effect of visualization, in turn ensure that the safe handling of control appliance: as long as after adopting the door lock locking external door of band lock core, any unrelated person all cannot touch operation and other controls or display unit.Use fool proof, growing Internet of Things control device and automation, networking product can be met to the instructions for use of installing environment, realize the function such as waterproof and dustproof, anti-stranger operation.
The utility model tool has the following advantages:
Advantage one: the utility model is reasonable in design, structure is simple, easy to use, high-protection level and high strength, and carrying, transfer are all very convenient, use also safe especially; The utility model adopts toughened glass to be combined with external door simultaneously, utilizes the Double-protection structure of metal foil to come dust-proof, waterproof, explosion-proof, the safety operation performance of General Promotion low-voltage electrical product; The utility model has the safeguard function of visual outward appearance and safety, uses impression that is relieved, handling safety to people is a kind of; Telecommunications, metallurgy, petrochemical industry, medicine, food, hotel can be widely used in, combine super, stadiums, luxury villa, bridge tunnel, track traffic, all trades and professions that safety requirements is high especially or environmental requirement is very harsh such as place of education.
Advantage two: the utility model, by designing the cooperation of external door and inside door, achieves the switch be installed on inside door by external door protection; Electric device simultaneously by design and installation plate also from rearward protect casing, facilitates the installation and removal of electric elements in casing by removing and installing plate; The utility model can carry out Design and manufacture according to situation on the spot, and to meet the demand of user, and the opening direction of inside door and external door can be exchanged mutually, according to different situations, by hinge left-right reversed, can realize the conversion in enabling direction.
The utility model is drawn materials easily, and manufacture simple, cost is low, and the scope of application is wide, is suitable for large range promotion use.
Accompanying drawing explanation
Fig. 1 is the utility model overall schematic.
Fig. 2 installs contrary schematic diagram with external door in Fig. 1 and inside door.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Fig. 5 is the vertical view of Fig. 1.
Fig. 6 is the close-up schematic view of A in Fig. 1.
Fig. 7 is the front view of Fig. 2.
Fig. 8 is the left view of Fig. 2.
Fig. 9 is the close-up schematic view of B in Fig. 2.
Figure 10 is using state reference diagram.
In figure: 1, case body; 2, top cover; 3, mounting panel; 4, external door; 5, glass; 6, doorframe in left and right; 7, upper lower internal door frame; 8, inside door; 9, Inner door lock; 10, outer door lock; 11, outer hinge A; 12, interior hinge B; 13, handle; 14, hollow out bar; 15, lamp; 16, change over switch; 17, miniature circuit breakers.
Embodiment
Below in conjunction with accompanying drawing 1-10, the utility model is described in detail, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-10 shows, the utility model provides a kind of double-deck low-tension distribution box at this, comprises casing 1, external door 4 and inside door 8; Wherein external door 4 is provided with two outer hinge A11, and is connected with casing 1 with the cooperation of two that are arranged on casing 1 outer hinge B12 by this outer hinge A11, and external door 4 is provided with toughened glass 5; Described inside door 8 is installed on casing 1 by the connected mode of hinge, and between external door 4 and casing 1; Described casing 1 is provided with doorframe 6 in the upper lower internal door frame 7 and left and right that match with inside door, is provided with handle 13 in casing 1 both sides; Described inside door 8 arranges two Inner door locks 9 and mates with doorframe in left and right 6; Inside door 8 is provided with the switch for controlling to be installed on the inner electrical equipment of casing 1; Described external door 4 is provided with outer door lock 10, and matches with casing 1; Described casing 1 inside is provided with mounting panel 3, and the top cover 2 being positioned at casing 1 top is provided with ventilation hole.
The following method of the utility model is implemented:
First by design drawing requirement and product manufacture, select suitable sheet metal to do material (as cold-rolled steel sheet, corrosion resistant plate or general steel plate), utilize numerical control to cut to rush the curved equipment that waits to carry out the metallic element processing such as case body, door-plate, mounting panel; After parts machining completes, welding fabrication is carried out according to welding drawing with welding equipment, after welding fabrication, premenstrual list processing spraying is painted again, the assembling that assembly shop carries out electric component can be delivered to, electric component is installed on a mounting board usually, instruction and executive component are arranged on the inside door of product, and they realize electrical connection by wire, the needs of or telecommunications design system electric for satisfied difference; By the glass processed and need the external door of mounting glass to put on special platform until restraining position by length direction; Manual adjustment associated limit device, after making its upper surface substantially parallel with platform, in position install the glass guide vane end stop of suitable dimension additional by drawing dimensional requirement, will wherein one piece break offset plate and be inserted between glass guide vane end stop, carry out dozen glue along beating the position that offset plate limits, until surrounding to play glue even; Beat after glue, manually glass put into until glass guide vane end stop on platform by length direction, smooth put into beat glue region after, screw associated limit device; After completing aforesaid operations, can according to the thickness of glass and door-plate, the free pressing plate of length direction and Width is placed on glass and compresses, to toast the time parameter of attaching process requirement for benchmark, after the satisfied compression time, the glass door panel pressed can be taken out; The inside door of product and glass door panel installed to it case with hinge respectively, opening and closing operations door-plate, flexible without hindrance time, then install corresponding lock special device additional.After the installation of low-voltage distribution control element, a secondary component distribution all complete, supporting Special handle is embedded case body left and right sides appropriate location, and locking inner-outer door, the i.e. assembling of complete cost product, can proceed to next process.When the inside door installed or external door (also can carry out operating transposition to inside door and external door) direction of operating can not meet on-the-spot needs simultaneously, after inside and outside hinge, door lock can being removed at the scene, by on-the-spot actual conditions adjustment enabling direction, reinstall hinge and door lock can realize left or right and exchange, it is quite convenient to operate! Without the need to changing product, more investment waste can not be caused! The security protection performance of product is also consistent, and has good engineering adaptability energy.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a double-deck low-tension distribution box, is characterized in that: comprise casing (1), external door (4) and inside door (8); Wherein external door (4) is provided with two outer hinge A(11), and by this outer hinge A(11) with two that are arranged on casing (1) outer hinge B(12) cooperation be connected with casing (1), external door (4) is provided with toughened glass (5); Described inside door (8) is installed on casing (1) by the connected mode of hinge, and is positioned between external door (4) and casing (1); Described casing (1) is provided with doorframe (6) in the upper lower internal door frame (7) and left and right that match with inside door, is provided with handle (13) in casing (1) both sides.
2. double-deck low-tension distribution box according to claim 1, is characterized in that: described inside door (8) arranges two Inner door locks (9) and mates with doorframe in left and right (6); Inside door (8) is provided with the switch for controlling to be installed on casing (1) inner electrical equipment.
3. double-deck low-tension distribution box according to claim 1, is characterized in that: described external door (4) is provided with outer door lock (10), and matches with casing (1).
4. double-deck low-tension distribution box according to claim 1, it is characterized in that: described casing (1) inside is provided with mounting panel (3), the top cover (2) being positioned at casing (1) top is provided with ventilation hole.
5. double-deck low-tension distribution box according to claim 1 or 3, is characterized in that: be provided with hollow out bar (14) between described external door (4) and the glass (5) being arranged on external door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048722.0U CN205212266U (en) | 2015-12-16 | 2015-12-16 | Double -deck low voltage distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048722.0U CN205212266U (en) | 2015-12-16 | 2015-12-16 | Double -deck low voltage distribution box |
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| Publication Number | Publication Date |
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| CN205212266U true CN205212266U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521048722.0U Active CN205212266U (en) | 2015-12-16 | 2015-12-16 | Double -deck low voltage distribution box |
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| CN (1) | CN205212266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233206A (en) * | 2018-03-05 | 2018-06-29 | 江苏信实电气有限公司 | A kind of shell of direct current cabinet |
| CN108668491A (en) * | 2018-08-01 | 2018-10-16 | 洛阳新思路电气股份有限公司 | Electrical control operating device and system |
-
2015
- 2015-12-16 CN CN201521048722.0U patent/CN205212266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233206A (en) * | 2018-03-05 | 2018-06-29 | 江苏信实电气有限公司 | A kind of shell of direct current cabinet |
| CN108668491A (en) * | 2018-08-01 | 2018-10-16 | 洛阳新思路电气股份有限公司 | Electrical control operating device and system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |