CN202651648U - Boat low-voltage power distribution cabinet body - Google Patents
Boat low-voltage power distribution cabinet body Download PDFInfo
- Publication number
- CN202651648U CN202651648U CN 201220279809 CN201220279809U CN202651648U CN 202651648 U CN202651648 U CN 202651648U CN 201220279809 CN201220279809 CN 201220279809 CN 201220279809 U CN201220279809 U CN 201220279809U CN 202651648 U CN202651648 U CN 202651648U
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- China
- Prior art keywords
- flanging
- frame
- power distribution
- cabinet body
- distribution cabinet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
Provided is a boat low-voltage power distribution cabinet body, belonging to the field of electrical equipment cabinet bodies. The cabinet body provided includes a cabinet body frame, a front door plate, a rear sealing plate, a top sealing plate, a bottom sealing plate and side sealing plates. The cabinet body is characterized in that the cabinet body frame includes a pair of edge frames and four longitudinal beams, the pair of edge frames are parallelly arranged face to face and are connected via the longitudinal beams, each edge frame includes two transverse beams and two columns, and a rectangular frame is formed by the transverse beams and the columns through the splicing of section bars in the same structure, and a waterproofing flanging is arranged on the inner frame of each edge frame, and a first U-shaped groove is arranged on the outer frame of each edge frame; each longitudinal beam includes a first flanging, a second flanging is formed at one side of the first flanging, and a third flanging is formed at the other side of the first flanging, a second U-shaped groove is arranged in the other side of the second flanging, and a third U-shaped groove is arranged in the other side of the third flanging; Corner gap sealing members are respectively arranged at the four upper corners and the four lower corners where the edge frames and the longitudinal beams are connected. The boat low-voltage power distribution cabinet body has the advantages of high integral strength, good weatherability, high protective level, high generality, and convenient assembling and detachment.
Description
Technical field
The utility model belongs to the cabinet body structure technical field of electric equipment, is specifically related to a kind of marine low-pressure power distribution cabinet
Background technology
The occasion that the power distribution cabinet use disperses in duty ratio, the loop is less; the ship power distribution device is one of important component part of Ship Electrical Power System; being the controller switching equipment of the electric energy that produces of control marine generator and distribution, is to power supply and load distributes and generator and electrical network are protected, measured and the equipment of the work such as adjustment.Because being one, boats and ships isolated are active in deepwater separate component, so that Ship Electrical Power System is compared with land electric power system very large difference is arranged, main manifestations is: the Ship Power Station capacity is little, power grid transmission line is short out, and is so that electric pressure is few, simpler than land system; The marine electric installation work under bad environment, environmental condition has a strong impact on runnability and the working life of electric equipment, for example under the line near, cabin temperature can reach more than 45 ℃, the ambient temperature height can cause the motor undercapacity, and is insulation accelerated aging; Relative humidity Gao Zehui makes that insulation of electrical installation makes moist, swells, layering and distortion etc., insulation property is reduced, and can make metal parts accelerated corrosion, plating exfoliation; In addition, the existence of salt fog, the growth of mould and mist of oil and dust bonding can both make insulation of electrical installation descend, and service behaviour is affected.When boats and ships are subject to serious shock and vibration, also can cause electric equipment to damage loose contact or misoperation.This shows that marine electric equipment must satisfy the requirement of " ship condition ".The cabinet of power distribution cabinet need to adopt the sheet material manufacturing with some strength and rigidity, and is firm for making cabinet body structure, can take strengthening measure in case of necessity.Should install door additional on the cabinet; Men Shangying is equipped with and prevents the device that rocks after the unlatching; the opening angle of door should be greater than 90 °; the opening direction of univalve door is opened left in principle; its structure should make a switching convenience and switch element etc. easy to operate; and when operation, do not touch live part, can in cabinet, install baffle additional in case of necessity.
And most existing marine low-pressure power distribution cabinet frameworks all directly obtain with cabinet body frame (or its remodeling) by using the land, fundamentally do not solve simultaneously intensity and degree of protection problem.Such as Chinese utility model patent Granted publication CN202183563U disclosed " a kind of power distribution cabinet body for ship ", it has easy to assembly, the advantage of features simple structure, but contrast " ship condition " is not done effectively to improve aspect intensity and degree of protection.
In view of above-mentioned prior art, be necessary existing marine distribution cabinet cabinet body structure is improved, technical scheme described below produces under this background
Summary of the invention
Task of the present utility model is to provide a kind of intensity height, good weatherability, compact conformation and can reaches marine low-pressure power distribution cabinet than high-protection level.
Task of the present utility model is finished like this, a kind of marine low-pressure power distribution cabinet, comprise cabinet body frame and be located at respectively described cabinet body frame front and back, up and down and the front door on the left and right sides, rear shrouding, top sealing plate, bottom sealing plate and about two side seal boards, be characterized in: described cabinet body frame comprises a pair of frame and four longerons, described a pair of frame faces each other to be arranged in parallel and pass through four longerons between the two and connects, each frame comprises respectively two crossbeams and two root posts, and described crossbeam and column adopt the section bar of same structure to be spliced into a rectangle frame, be formed with positive vertical waterproof flanging with frame at the inside casing of described frame, housing at described frame is formed with opening the first U-shaped groove outwardly, and described waterproof flanging is respectively applied to and front door, the first sealing strip on the rear shrouding matches; Described longeron comprises the first flanging, side at the first flanging forms the second flanging, opposite side at the first flanging forms and the second flanging the 3rd flanging connected vertically, the opposite side of described the second flanging is formed with opening the second U-shaped groove outwardly, the opposite side of described the 3rd flanging is formed with opening the 3rd U-shaped groove outwardly, the described second U-shaped groove is respectively applied to match with the second sealing strip on top sealing plate, the bottom sealing plate, and the described the 3rd U-shaped groove is respectively applied to match with the 3rd sealing strip on two side seal boards; Up and down each four corner that are connected with described longeron at described frame all are equipped with the angle seam seal, and described angle seam seal is used for the angle seam between sealing frame and the longeron.
In a specific embodiment of the present utility model, offer respectively on the described first U-shaped groove for the installing hole that top sealing plate, bottom sealing plate, two side seal boards and angle seam seal are installed.
In another specific embodiment of the present utility model, described waterproof flanging is arranged at intervals with first hole and first circular hole of modularization along its length, and described first hole, the first circular hole are used for installing supporting traverse.
In another specific embodiment of the present utility model, described angle seam seal comprises triangle pin, base and sealing joint strip, described triangle pin is vertically set on the base, described sealing joint strip comprises three pieces of sealing joint strips that arrange along X-axis, Y-axis and Z-axis direction, wherein: along the sealing joint strip of Z-axis direction setting, its cross section is at right angles fan-shaped, and fan-shaped cambered surface side longitudinally is close to the triangle pin, cross sectional shape along the sealing joint strip of X-axis, Y-axis is rounded, is embedded in respectively in the groove corresponding on the base and the upper surface protrudes from described groove.
Also have in the specific embodiment of the present utility model, offer the screw hole of being convenient to install on the base of described angle seam seal.
In of the present utility model and then specific embodiment, described longeron is arranged at intervals with the second hole of being convenient to install and second circular hole of modularization at first fold edge length direction.
More of the present utility model and in specific embodiment, described front door is connected with arbitrary frame by hinge, consist of the front of power distribution cabinet.
The utility model is because after adopting said structure, the beneficial effect that has: increased the integrally-built intensity of cabinet body frame, and weather resistance is good, sealed waterproof effect is good, thereby promoted the cabinet degree of protection, and the position of opening by rational modularization, highly versatile not only, and make cabinet more convenient when assembling, dismounting.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
Fig. 2 is the partial enlarged drawing of A section among Fig. 1.
Fig. 3 is the perspective view of angle seam seal described in the utility model.
Among the figure: 1. cabinet body frame, 11. frames, 111. crossbeams, 112. columns, 113. waterproof flangings, 1131. first holes, 1132. first circular holes, 114. first U-shaped grooves, 1141. installing holes, 12. longerons, 121. first flangings, 1211. second holes, 1212. second circular holes, 122. second flangings, 1221. second U-shaped grooves, 123. the 3rd flangings, 1231. the 3rd U-shaped grooves, 13. supporting traverses; 2. front door, 21. hinges; 3. rear shrouding; 4. top sealing plate; 5. bottom sealing plate; 6. side seal board, 61. the 3rd sealing strips; 7. the first sealing strip; 8. the second sealing strip; 9. angle seam seal, 91. triangle pin, 92. bases, 921. grooves, 922. screw holes, 93. sealing joint strips, 94. screws.
Embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates by reference to the accompanying drawings in the mode of embodiment below, but all be not restriction to the utility model scheme to the description of embodiment, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
See also Fig. 1 and in conjunction with Fig. 2, Fig. 3, a kind of marine low-pressure power distribution cabinet, comprise cabinet body frame 1 and be located at respectively described cabinet body frame 1 front and back, up and down and the front door on the left and right sides 2, rear shrouding 3, top sealing plate 4, bottom sealing plate 5 and about two side seal boards 6.Described cabinet body frame 1 comprises a pair of frame 11 and four longerons 12, described a pair of frame 11 faces each other and be arranged in parallel, described longeron 12 lays respectively at the upper and lower side of a pair of frame 11 short transverses and is connected between a pair of frame 11, each frame 11 comprises respectively two crossbeams 111 and two root posts 112, and described crossbeam 111 and column 112 adopt the section bar of same structure to be spliced into a rectangle frame, be formed with positive vertical waterproof flanging 113 with frame 11 at the inside casing of described frame 11, housing at described frame 11 is formed with opening the first U-shaped groove 114 outwardly, described waterproof flanging 113 is respectively applied to and front door 2, the first sealing strip 7 on the rear shrouding 3 matches, on the described first U-shaped groove 114, offer respectively for top sealing plate 4 is installed, bottom sealing plate 5, the installing hole 1141 of two side seal boards 6 and angle seam seal 9, described waterproof flanging 113 is arranged at intervals with first hole 1131 and first circular hole 1132 of modularization along its length, described first hole 1131, the first circular hole 1132 is used for supporting traverse 13 is installed, to adapt to the installation requirement of electric device.Described front door 2 is connected with arbitrary frame 11 by hinge 21, consists of the front of power distribution cabinet.Described longeron 12 comprises the first flanging 121, is arranged at intervals with along its length second hole 1211 and second circular hole 1212 of modularization at the first flanging 121, can be used for installing support stringer (meaning not shown in the figures).Side at the first flanging 121 forms the second flanging 122, opposite side at the first flanging 121 forms and the second flanging 122 the 3rd flangings 123 connected vertically, the opposite side of described the second flanging 122 is formed with opening the second U-shaped groove 1221 outwardly, the opposite side of described the 3rd flanging 123 is formed with opening the 3rd U-shaped groove 1231 outwardly, the described second U-shaped groove 1221 is respectively applied to match with the second sealing strip 8 on top sealing plate 4, the bottom sealing plate 5, and the pressuring action after fastening by top sealing plate 4 and bottom sealing plate 5 reaches the closed protective effect.The described the 3rd U-shaped groove 1231 is respectively applied to match with the 3rd sealing strip 61 on two side seal boards 6, and the pressuring action after fastening by two side seal boards 6 reaches the closed protective effect.Up and down each four corner that are connected with longeron 12 at a pair of frame 11 all are equipped with angle seam seal 9, the angle seam that described angle seam seal 9 is used between sealing frame 11 and the longeron 12.Described angle seam seal 9 comprises triangle pin 91, base 92 and sealing joint strip 93, described triangle pin 91 is vertically set on the base 92, described sealing joint strip 93 comprises along X-axis, three pieces of sealing joint strips that Y-axis and Z-axis direction arrange, wherein: along the sealing joint strip of Z-axis direction setting, its cross section is at right angles fan-shaped, and fan-shaped cambered surface side longitudinally is close to triangle pin 91, along X-axis, the cross sectional shape of the sealing joint strip of Y-axis is rounded, be embedded in respectively in the groove corresponding on the base 92 921 and the upper surface protrudes from described groove 921, offer the screw hole 922 of being convenient to install at base 92.Installing hole 1141 default on the first U-shaped groove 114 of described screw hole 922 and frame 11 aligns, and be fixed by screw 94, so that the sealing joint strip that Z-axis direction arranges is for the angle seam that forms in vertical direction between sealed frame 11 and the longeron 12, and the sealing joint strip that X axis or Y-axis arrange is used for the angle seam that forms in the horizontal direction between sealed frame 11 and the longeron 12, thereby effectively prevents frame 11 with longeron 12 owing to splice the tight seepy question that causes.
In sum, the technical scheme that the utility model provides has overcome the shortcoming in the prior art, has reached goal of the invention, has embodied the described technique effect of applicant
Claims (7)
1.
A kind of marine low-pressure power distribution cabinet, comprise cabinet body frame (1) and be located at respectively described cabinet body frame (1) front and back, up and down and the front door on the left and right sides (2), rear shrouding (3), top sealing plate (4), bottom sealing plate (5) and about two side seal boards (6), it is characterized in that: described cabinet body frame (1) comprises a pair of frame (11) and four longerons (12), described a pair of frame (11) faces each other to be arranged in parallel and pass through four longerons (12) between the two and connects, each frame (11) comprises respectively two crossbeams (111) and two root posts (112), and described crossbeam (111) and column (112) adopt the section bar of same structure to be spliced into a rectangle frame, be formed with positive vertical waterproof flanging (113) with frame (11) at the inside casing of described frame (11), housing at described frame (11) is formed with opening the first U-shaped groove (114) outwardly, and described waterproof flanging (113) is respectively applied to and front door (2), the first sealing strip (7) on the rear shrouding (3) matches; Described longeron (12) comprises the first flanging (121), side at the first flanging (121) forms the second flanging (122), opposite side at the first flanging (121) forms and the second flanging (122) the 3rd flanging connected vertically (123), the opposite side of described the second flanging (122) is formed with opening the second U-shaped groove (1221) outwardly, the opposite side of described the 3rd flanging (123) is formed with opening the 3rd U-shaped groove (1231) outwardly, the described second U-shaped groove (1221) is respectively applied to and top sealing plate (4), the second sealing strip (8) on the bottom sealing plate (5) matches, and the described the 3rd U-shaped groove (1231) is respectively applied to match with the 3rd sealing strip (61) on two side seal boards (6); Up and down each four corner that are connected with described longeron (12) at described frame (11) all are equipped with angle seam seal (9), and described angle seam seal (9) is used for the angle seam between sealing frame (11) and the longeron (12).
2.
A kind of marine low-pressure power distribution cabinet according to claim 1 is characterized in that offering respectively on the described first U-shaped groove (114) installing hole (1141) for top sealing plate (4), bottom sealing plate (5), two side seal boards (6) and angle seam seal (9) are installed.
3.
A kind of marine low-pressure power distribution cabinet according to claim 1, it is characterized in that described waterproof flanging (113) is arranged at intervals with first hole (1131) and first circular hole (1132) of modularization along its length, described first hole (1131), the first circular hole (1132) are used for installing supporting traverse (13).
4.
A kind of marine low-pressure power distribution cabinet according to claim 1, it is characterized in that described angle seam seal (9) comprises triangle pin (91), base (92) and sealing joint strip (93), described triangle pin (91) is vertically set on the base (92), described sealing joint strip (93) comprises along X-axis, three pieces of sealing joint strips that Y-axis and Z-axis direction arrange, wherein: along the sealing joint strip of Z-axis direction setting, its cross section is at right angles fan-shaped, and fan-shaped cambered surface side longitudinally is close to triangle pin (91), along X-axis, the cross sectional shape of the sealing joint strip of Y-axis is rounded, is embedded in respectively in the upper corresponding groove (921) of base (92) and the upper surface protrudes from described groove (921).
5.
A kind of marine low-pressure power distribution cabinet according to claim 4 is characterized in that offering the screw hole (922) of being convenient to install on the base (92) of described angle seam seal (9).
6.
A kind of marine low-pressure power distribution cabinet according to claim 1 is characterized in that described longeron (12) is arranged at intervals with the second hole of being convenient to install (1211) and second circular hole (1212) of modularization along its length at the first flanging (121).
7.
A kind of marine low-pressure power distribution cabinet according to claim 1 is characterized in that described front door (2) is connected with arbitrary frame (11) by hinge (21), consists of the front of power distribution cabinet
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279809 CN202651648U (en) | 2012-06-14 | 2012-06-14 | Boat low-voltage power distribution cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279809 CN202651648U (en) | 2012-06-14 | 2012-06-14 | Boat low-voltage power distribution cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651648U true CN202651648U (en) | 2013-01-02 |
Family
ID=47420695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279809 Expired - Lifetime CN202651648U (en) | 2012-06-14 | 2012-06-14 | Boat low-voltage power distribution cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709821A (en) * | 2012-06-14 | 2012-10-03 | 常熟市中源电力设备有限公司 | Cabinet body of low-voltage power distribution cabinet for boats |
| CN104124632A (en) * | 2014-08-15 | 2014-10-29 | 辽宁电能发展股份有限公司 | Combined intelligent substation |
| CN105552737A (en) * | 2016-01-29 | 2016-05-04 | 成都绿迪科技有限公司 | Sealing type power distribution cabinet |
-
2012
- 2012-06-14 CN CN 201220279809 patent/CN202651648U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709821A (en) * | 2012-06-14 | 2012-10-03 | 常熟市中源电力设备有限公司 | Cabinet body of low-voltage power distribution cabinet for boats |
| CN104124632A (en) * | 2014-08-15 | 2014-10-29 | 辽宁电能发展股份有限公司 | Combined intelligent substation |
| CN104124632B (en) * | 2014-08-15 | 2016-05-18 | 辽宁电能发展股份有限公司 | Combined intelligent transformer station |
| CN105552737A (en) * | 2016-01-29 | 2016-05-04 | 成都绿迪科技有限公司 | Sealing type power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |