CN108206462B - Cabinet body structure of power distribution cabinet - Google Patents
Cabinet body structure of power distribution cabinet Download PDFInfo
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- CN108206462B CN108206462B CN201711487971.3A CN201711487971A CN108206462B CN 108206462 B CN108206462 B CN 108206462B CN 201711487971 A CN201711487971 A CN 201711487971A CN 108206462 B CN108206462 B CN 108206462B
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- vertical beam
- sliding support
- hole
- cross
- card strip
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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
-
- 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
- H02B1/01—Frameworks
-
- 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
- H02B1/01—Frameworks
- H02B1/012—Details of mechanical connections
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a power distribution cabinet body structure applied to the technical field of power distribution cabinet parts, wherein a front cross beam (4) is arranged between two front vertical beams (1) of the power distribution cabinet body structure, a rear cross beam (5) is arranged between two rear vertical beams (2), a sliding support (7) is arranged in a clamping cavity (6) on the side surface of each front vertical beam (1), a plurality of mounting holes (8) are arranged on each front vertical beam (1), a through hole (9) is arranged on the sliding support (7), each connecting bolt (10) is arranged in a structure capable of penetrating through the mounting hole (8) on one front vertical beam (1) and the through hole (9) on the sliding support (7), and the connecting bolt (10) is screwed and connected with a threaded hole (11) on the side surface of the front cross beam (4). The installation and the dismantlement of crossbeam and quantity are realized fast, improve the convenience in use.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinet parts, and particularly relates to a cabinet body structure of a power distribution cabinet.
Background
In the accessory cabinet field, the switch board cabinet body is generally including two preceding perpendicular roof beams and two back perpendicular roof beams, and every is perpendicular the roof beam and is passed through a plurality of linking bridge fixed connection with one back perpendicular roof beam before saying, sets up the front beam before saying two between the roof beam, sets up the back beam after saying between the roof beam. In the prior art, the front cross beam is fixedly connected with the two front vertical beams respectively, the rear cross beam is fixedly connected with the two rear vertical beams, the height of the power distribution cabinet cannot be adjusted, and the height of the cross beam is often required to be adjusted to adapt to different requirements when the power distribution cabinet is in use. The structure among the prior art just needs to pull down welded crossbeam, and the high welding of reselecting leads to the work load to increase like this, causes the switch board to damage.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a simple structure, it is with low costs, can be according to the high demand to the crossbeam, convenient and fast adjusts the measuring height to realize the installation and the dismantlement of crossbeam and quantity fast, ensure that the crossbeam satisfies not co-altitude regulation demand, improve the switch board cabinet body structure of convenience in use.
To solve the technical problems, the invention adopts the technical scheme that:
the invention relates to a cabinet body structure of a power distribution cabinet, which comprises two front vertical beams and two rear vertical beams, wherein each front vertical beam is fixedly connected with one rear vertical beam through a plurality of connecting supports, a front cross beam is arranged between the two front vertical beams, a rear cross beam is arranged between the two rear vertical beams, a clamping cavity with a C-shaped cross section is arranged on the side surface of each front vertical beam, a sliding support capable of sliding up and down is arranged in the clamping cavity, a plurality of mounting holes arranged up and down are arranged on each front vertical beam, through holes are arranged on the sliding support, each connecting bolt is arranged in a structure capable of penetrating through the mounting hole on one front vertical beam and the through hole on the sliding support, and the connecting bolt penetrating through the mounting hole on one front vertical beam and the through hole on the sliding support is screwed and connected with a threaded hole on the side surface of the front cross beam.
The sliding support comprises a support body, an upper bending part and a lower bending part, wherein the support body, the upper bending part and the lower bending part are of n-shaped structures, and the width of the support body is set to be larger than the width of a clamping cavity.
The side face of each rear vertical beam is provided with a clamping cavity with a C-shaped structure in cross section, a sliding support capable of sliding up and down is arranged in the clamping cavity, a plurality of mounting holes arranged up and down are formed in each rear vertical beam, through holes are formed in the sliding support, each connecting bolt is of a structure capable of penetrating through the mounting holes in one rear vertical beam and the through holes in the sliding support on the rear vertical beam, and the connecting bolts penetrating through the mounting holes in one rear vertical beam and the through holes in the sliding support are connected with threaded holes in the side face of the rear cross beam in a screwing mode.
The sliding support comprises a support body, an upper bending part and a lower bending part, the support body, the upper bending part and the lower bending part are of n-shaped structures, and the width of the support body is set to be larger than that of a clamping cavity.
The side of each front cross beam is provided with a protruding clamping strip, the protruding clamping strips are vertically arranged on the side of the front cross beam, the protruding clamping strips are arranged to be square in cross section, the width of each protruding clamping strip is arranged to be equal to that of the groove opening portion, and threaded holes in the side of the front cross beam are located on the protruding clamping strips.
The side face of each rear cross beam is provided with a protruding clamping strip, the protruding clamping strips are vertically arranged on the side face of the rear cross beam, the protruding clamping strips are arranged to be square in cross section, the width of each protruding clamping strip is arranged to be equal to that of the groove opening portion, and threaded holes in the side face of the rear cross beam are located on the protruding clamping strips.
By adopting the technical scheme of the invention, the following beneficial effects can be obtained:
according to the power distribution cabinet body structure, when the power distribution cabinet body structure is arranged, the front cross beam is arranged between the two front vertical beams, the rear cross beam is arranged between the two rear vertical beams, the sliding support is placed in each clamping cavity, the connecting bolt penetrates through one of the mounting holes, penetrates through the through hole in the sliding support and is connected with the threaded hole in the side face of the cross beam, and therefore reliable connection between the number of the connecting bolts and the cross beam is achieved. And the connecting bolt passes through the mounting holes with different heights, so that the cross beam is positioned at different heights, and different requirements on the height of the cross beam are met. According to the structure, when the height of the cross beam is adjusted, the welding part does not need to be detached and welded again, the connecting bolt is directly detached and then inserted into another mounting hole to be reconnected. The operation is simple, convenient and quick, the welding can not be repeatedly welded and dismantled to damage the cross beam and the vertical beam, and the service life of the power distribution cabinet is effectively guaranteed. The power distribution cabinet body structure is simple in structure and low in manufacturing cost, the height of the cross beam can be adjusted conveniently and quickly according to the height requirement of the cross beam, the mounting and dismounting of the cross beam and the number of the cross beams are realized quickly, the cross beam is ensured to meet the adjustment requirements of different heights, and the use convenience is improved.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic structural diagram of a cabinet body structure of a power distribution cabinet according to the present invention;
fig. 2 is a schematic sectional view of the connection between a front vertical beam and a front cross beam of the cabinet body structure of the power distribution cabinet of the invention;
fig. 3 is a schematic sectional view of the connection between the rear vertical beam and the rear cross beam of the cabinet body structure of the power distribution cabinet according to the present invention;
fig. 4 is a schematic structural view of a front cross beam and a sliding support of the cabinet body structure of the power distribution cabinet of the invention;
in the drawings, the reference numbers are respectively: 1. a front vertical beam; 2. a rear vertical beam; 3. connecting a bracket; 4. a front cross member; 5. a rear cross member; 6. clamping the cavity; 7. a sliding support; 8. mounting holes; 9. a through hole; 10. a connecting bolt; 11. a threaded hole; 12. grooving part; 13. a stent body; 14. an upper bending part; 15. a lower bent portion; 16. the clamping strip is protruded.
Detailed Description
The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments:
as shown in the attached drawings 1-4, the invention relates to a cabinet body structure of a power distribution cabinet, which comprises two front vertical beams 1 and two rear vertical beams 2, wherein each front vertical beam 1 is fixedly connected with one rear vertical beam 2 through a plurality of connecting supports 3, a front cross beam 4 is arranged between the two front vertical beams 1, a rear cross beam 5 is arranged between the two rear vertical beams 2, a clamping cavity 6 with a C-shaped cross section is arranged on the side surface of each front vertical beam 1, a sliding support 7 capable of sliding up and down is arranged in the clamping cavity 6, a plurality of mounting holes 8 arranged up and down are arranged on each front vertical beam 1, through holes 9 are arranged on the sliding support 7, each connecting bolt 10 is arranged in a structure capable of penetrating through the mounting hole 8 on one front vertical beam 1 and the through hole 9 on the sliding support 7, and the connecting bolt 10 penetrating through the mounting hole 8 on one front vertical beam 1 and the through hole 9 on the sliding support 7 is screwed with a threaded hole 11 on the side surface of the front cross beam 4. Above-mentioned structure, when setting up switch board cabinet body structure, set up preceding crossbeam 4 between the perpendicular roof beam 1 before the twice, set up rear frame member 5 between the perpendicular roof beam 2 after the twice, and place a sliding support in the clamping cavity of every way quantity, connecting bolt then passes one in a plurality of mounting holes to break through the through-hole on the sliding support, then be connected with the screw hole of crossbeam side, like this, just realized the reliable connection of quantity and crossbeam. And the connecting bolt passes through the mounting holes with different heights, so that the cross beam is positioned at different heights, and different requirements on the height of the cross beam are met. According to the structure, when the height of the cross beam is adjusted, the welding part does not need to be detached and welded again, the connecting bolt is directly detached and then inserted into another mounting hole to be reconnected. The operation is simple, convenient and quick, the welding can not be repeatedly welded and dismantled to damage the cross beam and the vertical beam, and the service life of the power distribution cabinet is effectively guaranteed. The power distribution cabinet body structure is simple in structure and low in cost, the height of the cross beams can be adjusted conveniently and quickly according to the height requirement of the cross beams, the mounting and dismounting of the cross beams and the number of the cross beams are realized quickly, the labor intensity is reduced, the mounting and dismounting efficiency is improved, the cross beams are ensured to meet the adjustment requirements of different heights, and the use convenience is improved.
The structure of the clamping type cavity comprises a groove part 12 arranged on each front vertical beam 1, wherein the groove part 12 of each front vertical beam 1 is arranged to be opposite to the groove part 12 of the other front vertical beam 1, a sliding support 7 comprises a support body 13, an upper bent part 14 and a lower bent part 15, the support body 13, the upper bent part 14 and the lower bent part 15 are of an n-shaped structure, and the width of the support body 13 is larger than that of the clamping type cavity 6. The sliding supports in the clamping cavities of each quantity can be reliably clamped in the clamping cavities and can only move up and down along the clamping cavities, shaking or moving does not occur, the sliding supports are reliably positioned, and the stability of the cross beam after installation and connection is guaranteed.
The side face of each rear vertical beam 2 is provided with a clamping cavity 6 with a C-shaped structure in cross section, a sliding support 7 capable of sliding up and down is arranged in the clamping cavity 6, a plurality of mounting holes 8 arranged up and down are formed in each rear vertical beam 2, a through hole 9 is formed in the sliding support 7, each connecting bolt 10 is of a structure capable of penetrating through the mounting hole 8 in one rear vertical beam 2 and the through hole 9 in the sliding support 7 on the rear vertical beam 2, and the connecting bolt 10 penetrating through the mounting hole 8 in one rear vertical beam 2 and the through hole 9 in the sliding support 7 is connected with a threaded hole 11 in the side face of the rear cross beam 4 in a screwing mode. Set up fluting portion 12 on every way back vertical beams 2, the fluting portion 12 of every way back vertical beams 2 sets up to the structure relative with the fluting portion 12 position of another back vertical beams 2, and sliding support 7 includes support body 13, last kink 14, lower bending 15, and support body 13, last kink 14, lower bending 15 are for being n font structure, and support body 13 width sets up to be greater than the structure that clamps the die cavity 6 width. Above-mentioned structure, the sliding support that the clamping die cavity of front beam one end and a preceding perpendicular roof beam was connected through a connecting bolt who passes the mounting hole of this preceding perpendicular roof beam, and the sliding support that the clamping die cavity of front beam other end and another preceding perpendicular roof beam was interior is connected through another connecting bolt who passes the mounting hole of this preceding perpendicular roof beam, ensures to connect reliably during the connection, ensures to conveniently dismantle during the dismantlement to can not harm perpendicular roof beam, crossbeam, ensure to use repeatedly.
The side of each front cross beam 4 is provided with a protruding clamping strip 16, the protruding clamping strips 16 are vertically arranged on the side of the front cross beam 4, the protruding clamping strips 16 are arranged to be square in cross section, the width of the protruding clamping strips 16 is arranged to be equal to that of the groove-opening part 12, and the threaded holes 11 in the side of the front cross beam 4 are located on the protruding clamping strips 16. Above-mentioned structure, when the front beam is connected with preceding perpendicular roof beam, the front beam clamps in the fluting portion of preceding perpendicular roof beam through protruding card strip to effectively prevent the front beam after the installation from taking place the swing, make a connecting bolt just can reliably connect the front beam.
The side of each rear cross beam 5 is provided with a protruding clamping strip 16, the protruding clamping strips 16 are vertically arranged on the side of the rear cross beam 5, the protruding clamping strips 16 are arranged to be square in cross section, the width of each protruding clamping strip 16 is arranged to be equal to that of the corresponding groove 12, and the threaded holes 11 in the side of the rear cross beam 4 are located on the protruding clamping strips 16. Above-mentioned structure, when the back crossbeam is connected with preceding perpendicular roof beam, the back crossbeam clamps through protruding card strip and installs in the fluting portion of perpendicular roof beam in the back to the back crossbeam after effectively preventing to install takes place the swing, makes a connecting bolt just can reliably connect the back crossbeam.
According to the power distribution cabinet body structure, when the power distribution cabinet body structure is arranged, the front cross beam is arranged between the two front vertical beams, the rear cross beam is arranged between the two rear vertical beams, the sliding support is placed in each clamping cavity, the connecting bolt penetrates through one of the mounting holes, penetrates through the through hole in the sliding support and is connected with the threaded hole in the side face of the cross beam, and therefore reliable connection between the number of the connecting bolts and the cross beam is achieved. And the connecting bolt passes through the mounting holes with different heights, so that the cross beam is positioned at different heights, and different requirements on the height of the cross beam are met. According to the structure, when the height of the cross beam is adjusted, the welding part does not need to be detached and welded again, the connecting bolt is directly detached and then inserted into another mounting hole to be reconnected. The operation is simple, convenient and quick, the welding can not be repeatedly welded and dismantled to damage the cross beam and the vertical beam, and the service life of the power distribution cabinet is effectively guaranteed. The power distribution cabinet body structure is simple in structure and low in manufacturing cost, the height of the cross beam can be adjusted conveniently and quickly according to the height requirement of the cross beam, the mounting and dismounting of the cross beam and the number of the cross beams are realized quickly, the cross beam is ensured to meet the adjustment requirements of different heights, and the use convenience is improved.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a switch board cabinet body structure which characterized in that: the power distribution cabinet body structure comprises two front vertical beams (1) and two rear vertical beams (2), wherein each front vertical beam (1) is fixedly connected with one rear vertical beam (2) through a plurality of connecting supports (3), a front cross beam (4) is arranged between the two front vertical beams (1), a rear cross beam (5) is arranged between the two rear vertical beams (2), a clamping cavity (6) with a C-shaped cross section is arranged on the side surface of each front vertical beam (1), a sliding support (7) capable of sliding up and down is arranged in the clamping cavity (6), a plurality of mounting holes (8) arranged up and down are arranged on each front vertical beam (1), through holes (9) are arranged on the sliding support (7), each connecting bolt (10) is set to be of a structure capable of penetrating through the mounting holes (8) on one front vertical beam (1) and the through holes (9) on the sliding support (7), and the connecting bolts (10) penetrating through the mounting holes (8) on one front vertical beam (1) and the through holes (9) on the sliding support (7) and the connecting bolts (10) and the sliding support (7) The threaded holes (11) on the side surface of the front cross beam (4) are connected in a screwing way;
the sliding support is characterized in that a slotted part (12) is arranged on each front vertical beam (1), the slotted part (12) of each front vertical beam (1) is arranged to be opposite to the slotted part (12) of another front vertical beam (1), the sliding support (7) comprises a support body (13), an upper bent part (14) and a lower bent part (15), the support body (13), the upper bent part (14) and the lower bent part (15) are of n-shaped structures, and the width of the support body (13) is arranged to be larger than that of a clamping cavity (6);
the side face of each rear vertical beam (2) is provided with a clamping cavity (6) with a C-shaped structure in cross section, a sliding support (7) capable of sliding up and down is arranged in the clamping cavity (6), a plurality of mounting holes (8) arranged up and down are arranged on each rear vertical beam (2), a through hole (9) is formed in the sliding support (7), each connecting bolt (10) is of a structure capable of penetrating through the mounting hole (8) in one rear vertical beam (2) and the through hole (9) in the sliding support (7) on the rear vertical beam (2), and the connecting bolt (10) penetrating through the mounting hole (8) in one rear vertical beam (2) and the through hole (9) in the sliding support (7) is connected with a threaded hole (11) in the side face of the rear cross beam (4) in a screwing mode;
each rear vertical beam (2) is provided with a slotted part (12), the slotted part (12) of each rear vertical beam (2) is arranged to be opposite to the slotted part (12) of the other rear vertical beam (2), the sliding support (7) comprises a support body (13), an upper bent part (14) and a lower bent part (15), the support body (13), the upper bent part (14) and the lower bent part (15) are of n-shaped structures, and the width of the support body (13) is arranged to be larger than that of the clamping cavity (6);
every front beam (4) side sets up protrusion card strip (16), and protrusion card strip (16) are arranged perpendicularly in front beam (4) side, and protrusion card strip (16) set up to the cross-section and are square structure, and protrusion card strip (16) width sets up to the structure equal with fluting portion (12) width, and screw hole (11) of front beam (4) side are located protrusion card strip (16).
2. The cabinet body structure of claim 1, wherein: every back beam (5) side sets up protrusion card strip (16), and protrusion card strip (16) are arranged perpendicularly in back beam (5) side, and protrusion card strip (16) set up to the cross-section and are square structure, and protrusion card strip (16) width sets up to the structure that equals with fluting portion (12) width, and screw hole (11) of back beam (4) side are located protrusion card strip (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711487971.3A CN108206462B (en) | 2017-12-30 | 2017-12-30 | Cabinet body structure of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711487971.3A CN108206462B (en) | 2017-12-30 | 2017-12-30 | Cabinet body structure of power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108206462A CN108206462A (en) | 2018-06-26 |
| CN108206462B true CN108206462B (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711487971.3A Active CN108206462B (en) | 2017-12-30 | 2017-12-30 | Cabinet body structure of power distribution cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN108206462B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221521B (en) * | 2021-12-14 | 2023-11-24 | 浙江华章科技有限公司 | Novel electrical variable frequency cabinet |
| CN115224601B (en) * | 2022-09-19 | 2022-12-09 | 江天科技有限公司 | Integrated intelligent power distribution cabinet with stable opening and closing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354916A (en) * | 2011-10-10 | 2012-02-15 | 青岛乾程电子科技有限公司 | Plugged box with distribution automation |
| CN203339490U (en) * | 2013-06-20 | 2013-12-11 | 南车南京浦镇车辆有限公司 | Electrical cabinet framework for passenger room of rail vehicle |
-
2017
- 2017-12-30 CN CN201711487971.3A patent/CN108206462B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354916A (en) * | 2011-10-10 | 2012-02-15 | 青岛乾程电子科技有限公司 | Plugged box with distribution automation |
| CN203339490U (en) * | 2013-06-20 | 2013-12-11 | 南车南京浦镇车辆有限公司 | Electrical cabinet framework for passenger room of rail vehicle |
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| Publication number | Publication date |
|---|---|
| CN108206462A (en) | 2018-06-26 |
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