CN111029936B - Switch board convenient to electrical component installation - Google Patents
Switch board convenient to electrical component installation Download PDFInfo
- Publication number
- CN111029936B CN111029936B CN201911357878.XA CN201911357878A CN111029936B CN 111029936 B CN111029936 B CN 111029936B CN 201911357878 A CN201911357878 A CN 201911357878A CN 111029936 B CN111029936 B CN 111029936B
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- Prior art keywords
- cabinet body
- mounting
- plate
- sliding
- plates
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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
- H02B1/34—Racks
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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
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a power distribution cabinet convenient for mounting of electrical elements, and relates to the technical field of power distribution cabinets. The invention comprises a cabinet body; a sliding rail is rotatably connected to the inner side wall of the cabinet body; the slide rail is connected with a slide block through a guide rail in a sliding way; a bottom plate is connected between the opposite inner side walls of the cabinet body in a sliding manner; a plurality of guide posts are fixed on one side surface of the bottom plate; the bottom plate is movably connected with a plurality of mounting plates from bottom to top in sequence; the opposite inner side walls of the cabinet body are respectively and rotatably connected with a supporting rod; the upper end of the supporting rod is hinged with the sliding block; the mounting plates are connected in sequence through connecting plates and connecting pieces; the mounting plate at the uppermost end is rotatably connected with the sliding block; and a sliding sleeve matched with the guide pillar is fixed on the side surface of the mounting plate at the lowest end. According to the invention, the mounting plate can be movably pulled out by connecting the sliding connection bottom plate with the plurality of mounting plates through the sliding rail guide rail, so that the problem of inconvenient maintenance of the existing power distribution cabinet is solved, the mounting plates are sequentially lifted through the supporting rods, and the problem of inconvenient replacement of the existing components at a short distance is solved.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet convenient for installation of electrical elements.
Background
The distribution cabinet is a final-stage device of a distribution system. A plurality of mounting plates are arranged in an existing power distribution cabinet, and grooves or connecting holes for mounting components are formed in the mounting plates. Components and parts in the switch board break down or damage, when needing to overhaul, maintenance personal can only open the cabinet door, examines the maintenance to components and parts in the switch board.
However, because the electrical components are mounted on the rear side wall of the power distribution cabinet, the internal components of the power distribution cabinet are affected by the two side walls when being inspected, and maintenance personnel cannot comprehensively inspect the components. Simultaneously, the in-process of maintenance receives the influence of switch board both sides wall, and maintenance personal's arm home range receives serious restriction, and the operation is very inconvenient, influences the efficiency of overhauing work, and the most distances of components and parts after the installation are nearer, also brings great inconvenience for dismantling the change.
Disclosure of Invention
The invention aims to provide a power distribution cabinet convenient for mounting electric elements, which is characterized in that a bottom plate is connected in a sliding manner, and a plurality of mounting plates are connected through a slide rail guide rail, so that the mounting plates can be pulled out movably, the problem that the existing power distribution cabinet is inconvenient to maintain is solved, the mounting plates are lifted in sequence through support rods, and the problem that the existing components are inconvenient to replace due to the fact that the existing components are closer in distance is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a power distribution cabinet convenient for mounting electric elements, which comprises a cabinet body; a sliding rail is rotatably connected to the inner side wall of the cabinet body; the slide rail is connected with a guide rail in a sliding manner; the guide rail is connected with a sliding block in a sliding manner;
a bottom plate is connected between the opposite inner side walls of the cabinet body in a sliding manner; one side surface of the bottom plate is fixedly connected with a plurality of guide posts; the bottom plate is positioned at the bottom of the cabinet body; the bottom plate is movably connected with a plurality of mounting plates from bottom to top in sequence; the opposite inner side walls of the cabinet body are rotatably connected with supporting rods; the upper end of the supporting rod is hinged with the sliding block; the lower end of the supporting rod is positioned below the slide rail in an inclined manner and is close to the opening side of the cabinet body;
the side surface of the mounting plate is fixedly connected with a plurality of connecting plates; the connecting plate is provided with a straight notch which is vertically arranged; the side surface of the mounting plate is fixedly connected with connecting pieces which correspond to the connecting plates one by one; the connecting piece is positioned in the vertical direction of the connecting plate; the mounting plates are connected in sequence through connecting plates and connecting pieces;
the side surface of the mounting plate at the uppermost end is rotatably connected with the sliding block; one side surface of the mounting plate at the lowest end is fixedly connected with a sliding sleeve matched with the guide pillar.
Furthermore, a top wall plate is hinged to the upper end of the rear side wall of the cabinet body; the fan-shaped plates are fixedly connected to the lower surface of the top wall plate side by side; the two fan-shaped plates are respectively attached to the two outer walls of the cabinet body.
Furthermore, a ratchet mechanism is connected between the support rod and the inner side wall of the cabinet body.
Furthermore, a plurality of positioning holes are formed in the upper surface of the mounting plate; the lower surface of the mounting plate is fixedly connected with positioning pins which correspond to the positioning holes one by one.
The invention has the following beneficial effects:
1. according to the invention, the bottom plate is connected in a sliding manner, and the mounting plates are connected through the sliding rails and the guide rails, so that the bottom plate and the mounting plates can be pulled out outwards, maintenance personnel do not need to stretch into the power distribution cabinet, the influence of the power distribution cabinet on maintenance operation is reduced, and the convenience and the maintenance effect of maintenance are improved.
2. According to the invention, through the mounting plates which are connected in sequence, the mounting plates are lifted through the supporting rods in the moving process, so that the distance between the mounting plates is increased, the distance between electrical components on the mounting plates is increased, and the convenience for disassembly and replacement is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a power distribution cabinet for facilitating installation of electrical components according to the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a schematic view of the mounting plate;
FIG. 5 is a schematic structural diagram of an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cabinet, 2-slide rail, 3-bottom plate, 4-mounting plate, 5-support rod, 101-top wall plate, 102-sector plate, 201-guide rail, 301-guide column, 401-connecting plate, 402-straight notch, 403-connecting piece, 404-sliding sleeve, 405-positioning hole, 406-positioning pin and 501-ratchet mechanism.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-3, the present invention is a power distribution cabinet for facilitating the installation of electrical components, comprising a cabinet body 1; one opposite inner side wall of the cabinet body 1 is rotatably connected with a sliding rail 2, the inner side wall of the cabinet body 1 can be fixedly connected with a bearing seat, one end of the sliding rail 2 can be welded with a rotating shaft matched with the bearing seat, so that one end of the sliding rail 2 is rotatably connected with the cabinet body 1; the slide rail 2 is connected with a guide rail 201 in a sliding way; the guide rail 201 is slidably connected with a slider.
A bottom plate 3 is connected between the opposite inner side walls of the cabinet body 1 in a sliding way, and the bottom plate 3 can be connected with the two inner side walls of the cabinet body 1 in a sliding way or connected with the inner bottom surface of the cabinet body 1 in a sliding way; two guide posts 301 are welded on one side surface of the bottom plate 3, and the two guide posts 301 are respectively positioned at two ends of the bottom plate 3; the bottom plate 3 is positioned at the bottom of the cabinet body 1; the bottom plate 3 is movably connected with a plurality of mounting plates 4 from bottom to top in sequence;
one opposite inner side wall of the cabinet body 1 is rotatably connected with a supporting rod 5; the upper end of the support rod 5 is hinged with the slide block; the lower end of the support rod 5 is positioned below the slide rail 2 in an inclined way and is close to the opening side of the cabinet body 1; make the slider by the internal quilt of cabinet body 1 outwards pull out through rotation support rod 5, simultaneously, make slide rail 2 and guide rail 201 rotate round the link with the cabinet body 1 under the effect of support rod 5 to being supported and lifting up, being connected with ratchet 501 between support rod 5 and the internal side wall of cabinet body 1. The support lever 5 can be held fixed at an arbitrary position by the ratchet mechanism 501.
As shown in fig. 4, two connecting plates 401 are welded on the side of the mounting plate 4; the connecting plate 401 is provided with a vertically arranged straight notch 402; the side surface of the mounting plate 4 is fixedly connected with connecting pieces 403 which correspond to the connecting plates 401 one by one, the connecting pieces 403 can be pins or screws, and are fixed with the mounting plate 4 through welding, riveting or threaded connection, and the pins or screws are inserted in the straight notch 402; the connecting piece 403 is positioned in the vertical direction of the connecting plate 401; the mounting plates 4 are connected in sequence through connecting plates 401 and connecting pieces 403;
the side surface of the mounting plate 4 at the uppermost end is rotatably connected with the sliding block; a sliding sleeve 404 matched with the guide post 301 is fixedly connected to one side surface of the lowest mounting plate 4, the connecting plate 401 of the upper mounting plate 4 is connected with the connecting piece 403 of the lower mounting plate, and the horizontal direction is limited by the connecting piece 403, so that the mounting plates 4 can move vertically, and the moving distance is the length of the straight notch 402.
When needs overhaul the inside electrical components of switch board, accessible pulling mounting panel 4, bottom plate 3 or rotation bracing piece 5 make mounting panel 4 and bottom plate 3 remove towards cabinet body 1 opening side, under the effect of bracing piece 5, jack-up slider up, thereby make mounting panel 4 of the upper end pulled up, when mounting panel 4 moving distance of the upper end reaches the length of straight notch 402, connecting piece 403 on the mounting panel 4 of below is pulled through connecting plate 401, thereby make mounting panel 4 of below offer the rebound, analogize in proper order, all mounting panel 4 will be pulled up, and keep certain interval each other.
The mounting plate 4 at the lowest end is connected with the guide post 301 in a sliding manner through the sliding sleeve 404, and the upper end of the guide post 301 can be provided with a limiting block to limit the ascending distance of the mounting plate 4 at the lowest end and prevent the mounting plate 4 from slipping.
After the mounting plate 4 and the bottom plate 3 move to the position close to the opening of the cabinet 1, the ratchet mechanism 501 is used to lock the position of the support rod 5, so that the mounting plate 4 is fixed in position and convenient to overhaul. The inner wall of the cabinet body 1 can also be provided with a blind hole, and the bolt is inserted to support one end of the slide rail 2, which is close to the support rod 5. Thereby making the whole stable.
The upper end of the rear side wall of the cabinet body 1 is hinged with a top wall plate 101; the fan-shaped plates 102 are welded on the lower surface of the top wall plate 101 side by side; the two fan-shaped plates 102 are respectively attached to the two outer walls of the cabinet body 1, the top wall plate 101 can be lifted in a rotating mode during maintenance, the limitation of the power distribution cabinet on operation of maintenance personnel is further reduced, the fan-shaped plates 102 can still shield the interior of the power distribution cabinet after the top wall plate 101 is lifted, and the protection effect on the interior is guaranteed; the fixed surface of the top wall plate 101 is fixedly connected with a fixed block, the fixed block is provided with an insertion hole, and the cabinet door is provided with a bolt matched with the insertion hole, so that the cabinet body 1 can limit the top wall plate 101 when the cabinet door is closed.
As shown in fig. 5, after the maintenance is finished, the ratchet mechanism 501 on the supporting plate 5 is opened, the mounting plate 4 or the bottom plate 3 is pushed inwards, the sliding rail 2 rotates along the pointer in the inward movement process, the supporting rod 5 rotates anticlockwise, the mounting plate 4 moves from top to bottom, the mounting plate 4 is moved to be attached to each other, the ratchet mechanism 501 is locked, and the stability of the whole body is ensured.
A plurality of positioning holes 405 are formed in the upper surface of the mounting plate 4; the lower surface of the mounting plate 4 is fixedly connected with positioning pins 406 in one-to-one correspondence with the positioning holes 405, the mounting plate 4 returns to the original position, and the mounting plate 4 positioned above is inserted into the positioning holes 405 on the mounting plate 4 positioned below through the positioning pins 406, so that the stability between two adjacent mounting plates 4 is further improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A power distribution cabinet convenient for mounting electric elements comprises a cabinet body (1); the method is characterized in that: one opposite inner side wall of the cabinet body (1) is rotatably connected with a sliding rail (2); the slide rail (2) is connected with a guide rail (201) in a sliding manner; the guide rail (201) is connected with a sliding block in a sliding manner;
a bottom plate (3) is connected between the opposite inner side walls of the cabinet body (1) in a sliding way; a plurality of guide posts (301) are fixedly connected to one side surface of the bottom plate (3); the bottom plate (3) is positioned at the bottom of the cabinet body (1); the bottom plate (3) is movably connected with a plurality of mounting plates (4) from bottom to top in sequence;
one opposite inner side wall of the cabinet body (1) is rotatably connected with a supporting rod (5); the upper end of the supporting rod (5) is hinged with the sliding block; the lower end of the supporting rod (5) is positioned below the slide rail (2) in an inclined manner and is close to the opening side of the cabinet body (1);
the side surface of the mounting plate (4) is fixedly connected with a plurality of connecting plates (401); the connecting plate (401) is provided with a straight notch (402) which is vertically arranged; the side surface of the mounting plate (4) is fixedly connected with connecting pieces (403) which correspond to the connecting plates (401) one by one; the connecting piece (403) is positioned in the vertical direction of the connecting plate (401); the mounting plates (4) are sequentially connected through a connecting plate (401) and a connecting piece (403); the connecting piece (403) is inserted in the straight notch (402);
the side surface of the mounting plate (4) at the uppermost end is rotatably connected with the sliding block; one side surface of the mounting plate (4) at the lowest end is fixedly connected with a sliding sleeve (404) matched with the guide post (301).
2. A cabinet for facilitating the installation of electrical components, as claimed in claim 1, wherein the cabinet body (1) is hinged at the upper end of the rear side wall thereof to a top wall plate (101); the lower surfaces of the top wall plates (101) are fixedly connected with sector plates (102) side by side; the two fan-shaped plates (102) are respectively attached to the two outer walls of the cabinet body (1).
3. A switch board convenient for electric element installation according to claim 1 or 2, characterized in that a ratchet mechanism (501) is connected between the support rod (5) and the inner side wall of the cabinet body (1).
4. The distribution cabinet convenient for mounting the electrical components according to claim 1, wherein the mounting plate (4) is provided with a plurality of positioning holes (405) on the upper surface; the lower surface of the mounting plate (4) is fixedly connected with positioning pins (406) which correspond to the positioning holes (405) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357878.XA CN111029936B (en) | 2019-12-25 | 2019-12-25 | Switch board convenient to electrical component installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357878.XA CN111029936B (en) | 2019-12-25 | 2019-12-25 | Switch board convenient to electrical component installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111029936A CN111029936A (en) | 2020-04-17 |
| CN111029936B true CN111029936B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911357878.XA Active CN111029936B (en) | 2019-12-25 | 2019-12-25 | Switch board convenient to electrical component installation |
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| CN (1) | CN111029936B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103833B (en) * | 2020-09-18 | 2023-09-26 | 安徽正日电气有限公司 | Low-voltage draw-out type switch cabinet |
| CN112436385B (en) * | 2020-11-19 | 2022-07-22 | 河北卓越电气有限责任公司 | Combined fast-assembly small power distribution cabinet |
| CN113225966B (en) * | 2021-05-31 | 2022-06-24 | 安徽力盾网络科技有限公司 | Rack assembly for network communication equipment |
| CN113451910B (en) * | 2021-07-02 | 2022-11-08 | 国网浙江省电力有限公司岱山县供电公司 | Convenient-to-maintain power distribution cabinet with tiltable mounting plate and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190014U (en) * | 2011-08-09 | 2012-04-11 | 佛山市明华电控设备有限公司 | Draw-out switch cabinet and drawer structure thereof |
| CN206585258U (en) * | 2017-03-17 | 2017-10-24 | 上海伊顿通用设备有限公司 | A kind of valve structure |
| JP2019050700A (en) * | 2017-09-12 | 2019-03-28 | 株式会社明電舎 | Board |
| CN209344549U (en) * | 2019-01-21 | 2019-09-03 | 万商电力设备有限公司 | Voltage whole set switch cabinet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10040682C1 (en) * | 2000-08-19 | 2001-11-15 | Felten & Guilleaume Ag | Verification device for movable switching device in switch field only permits insertion of hand crank when safety conditions are met |
| CN208142645U (en) * | 2018-05-02 | 2018-11-23 | 陈水林 | A kind of electrical control cabinet being easily installed |
-
2019
- 2019-12-25 CN CN201911357878.XA patent/CN111029936B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190014U (en) * | 2011-08-09 | 2012-04-11 | 佛山市明华电控设备有限公司 | Draw-out switch cabinet and drawer structure thereof |
| CN206585258U (en) * | 2017-03-17 | 2017-10-24 | 上海伊顿通用设备有限公司 | A kind of valve structure |
| JP2019050700A (en) * | 2017-09-12 | 2019-03-28 | 株式会社明電舎 | Board |
| CN209344549U (en) * | 2019-01-21 | 2019-09-03 | 万商电力设备有限公司 | Voltage whole set switch cabinet |
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| CN111029936A (en) | 2020-04-17 |
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Denomination of invention: A distribution cabinet that facilitates the installation of electrical components Effective date of registration: 20230605 Granted publication date: 20210831 Pledgee: Tongcheng Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Anhui Zhengri Electric Co.,Ltd. Registration number: Y2023980042876 |