CN210404394U - Novel pin-connected panel GGD low-voltage switchgear - Google Patents
Novel pin-connected panel GGD low-voltage switchgear Download PDFInfo
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- CN210404394U CN210404394U CN201921469645.4U CN201921469645U CN210404394U CN 210404394 U CN210404394 U CN 210404394U CN 201921469645 U CN201921469645 U CN 201921469645U CN 210404394 U CN210404394 U CN 210404394U
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Abstract
The utility model is suitable for an electrical equipment technical field provides a novel pin-connected panel GGD low-voltage switchgear, including frame subassembly, protection component and switch module, the frame subassembly includes bottom plate, floorbar, stand, longeron, back timber, installation roof beam apron, center pillar, installation roof beam and horizontal door beam, the floorbar with the bottom plate fixed connection, and be located around the bottom plate, the stand with the floorbar fixed connection; through setting up the center pillar, the installation roof beam, installation roof beam apron and components and parts installation roof beam, can install the tool setting switch, avoided offering the tool setting switch handle hole on the qianmen simultaneously, it is too many because the different types of trompil to have led to the qianmen, cause the trouble for manufacturing, also avoided because the restriction of design and process accuracy, the machining precision and the assembly precision of the cabinet body are very low, often appear that the tool setting switch handle hole is not just unsightly, influence on-off operation's problem moreover, the commonality of this cubical switchboard has been improved simultaneously.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment, especially, relate to a novel pin-connected panel GGD low-voltage switchgear.
Background
The fixed cubical switchboard of low pressure is the cubical switchboard that distribution field range of application is the broadest, and at present, the most main model is GGD type cubical switchboard. The GGD cabinet type is developed by leading enterprises in ten industries in China, including the department of original mechanical industry and the organization of heaven in 1991, is used for replacing PGL (PGL) updated products, and has been 30 years old until now, so the GGD cabinet type in 1991 is called old GGD. The old GGD has simple structure, easy manufacture, low cost and convenient use, and still keeps vitality in the market of the power distribution cabinet till now. But as the state develops, the shortages of old-fashioned GGD become increasingly apparent: the main frame of the old GGD cabinet body is formed by welding 8MF profiles of hot rolled steel plates 2.5t, and the surface of the main frame is subjected to plastic spraying treatment.
Traditional GGD low-voltage switchgear generally offers sword switch operation hole on the qianmen, has leaded to the qianmen because the trompil is different kind too many, causes the trouble for manufacturing, simultaneously because the restriction of design and technological accuracy, the machining precision and the assembly precision of the cabinet body are very low, often appears sword switch operation hole to just, not only influences the pleasing to the eye of the cabinet body, influences switch operation hole in addition
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel pin-connected panel GGD low-voltage switchgear, it generally sets up sword switch handle hole on the qianmen to aim at solving traditional GGD low-voltage switchgear, has leaded to the qianmen because the trompil different type is too many, causes the trouble for manufacturing, simultaneously because the restriction of design and technological precision, the machining precision and the assembly precision of the cabinet body are very low, often appear sword switch handle hole to just, not only influence the pleasing to the eye of the cabinet body, influence the problem of switch operation moreover.
The utility model is realized in such a way, a novel assembled GGD low-voltage switch cabinet comprises a frame component, a protective component and a switch component, wherein the frame component comprises a bottom plate, a bottom beam, a vertical column, a longitudinal beam, a top beam, an installation beam cover plate, a middle vertical column, an installation beam and a transverse door beam, the bottom beam is fixedly connected with the bottom plate and is positioned around the bottom plate, the vertical column is fixedly connected with the bottom beam and is positioned at the four corners of the top end of the bottom plate, the longitudinal beam is fixedly connected with the vertical column and is positioned at the left side and the right side above the bottom plate, the top beam is fixedly connected with the vertical column and is positioned at one end of the vertical column far away from the bottom beam, the installation beam is detachably connected with the vertical column and is positioned at the front side above the bottom plate, the installation beam cover plate is detachably connected with the installation beam and is positioned at one side of the installation, the transverse door beam is fixedly connected with the upright post and positioned at the rear side above the upright post, and the middle upright post is fixedly connected with the longitudinal beam and positioned at the top end of the bottom plate;
the protective assembly comprises side plates, an instrument door, a front door, a lower ventilating plate, a rear upper door, a rear lower door and a top plate, the side plates are fixedly connected with the upright posts and are positioned on the left side and the right side of the top end of the bottom plate, the instrument door is fixedly connected with the upright posts and is positioned between the top beam and the mounting beam, the front door is rotatably connected with the upright posts and is positioned on the front side of the top end of the bottom plate, the lower ventilating plate is fixedly connected with the upright posts and is positioned at the bottom end of the front door, the rear upper door is fixedly connected with the upright posts and is positioned between the top beam and the transverse door beam, the rear lower door is rotatably connected with the upright posts and is positioned on the left side and the right side of the bottom end of the rear upper door, and the telescopic top plate is fixedly connected with the upright posts and is;
the switch assembly comprises an element mounting beam, a knife switch and a knife switch control rod, the element mounting beam is detachably connected with the center pillar and is positioned between two adjacent sets of center pillars, the knife switch is fixedly connected with the element mounting beam and is positioned between the mounting beam and the transverse door beam, the knife switch control rod is detachably connected with the mounting beam and is positioned in an inner cavity of the mounting beam, and the knife switch control rod is fixedly connected with the knife switch.
Preferably, the mounting beam and the transverse door beam are parallel to each other, and the mounting beam and the transverse door beam are located at the same level.
Preferably, the longitudinal beam and the mounting beam are located at the same horizontal height.
Preferably, the switch assembly further comprises a mother board clamp mounting plate, the lower ventilating board is fixedly connected with the upright post and located between the longitudinal beam and the top plate.
Preferably, the switch assembly further comprises a vent hole, and the vent hole is opened on the surfaces of the lower vent plate, the rear upper door and the rear lower door.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a novel pin-connected panel GGD low-voltage switchgear, through setting up the center pillar, the installation roof beam, installation roof beam apron and components and parts installation roof beam, can install the knife switch, avoided offering knife switch handle hole on the qianmen simultaneously, it is too many because the different types of trompil to have leaded to the qianmen, it causes the trouble to make for production, also avoided because the restriction of design and technological precision, the machining precision and the assembly precision of the cabinet body are very low, often appear that knife switch handle hole is not just unsightly, and influence the problem of switch operation, the commonality of this cubical switchboard has been improved simultaneously.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
fig. 2 is a schematic structural view of the switch assembly of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: 1-frame component, 11-bottom plate, 12-bottom beam, 13-upright post, 14-longitudinal beam, 15-top beam, 16-mounting beam cover plate, 17-middle upright post, 18-mounting beam, 19-transverse door beam, 2-protective component, 21-side plate, 22-instrument door, 23-front door, 24-lower ventilating plate, 25-rear upper door, 26-rear lower door, 27-top plate, 3-switch component, 31-component mounting beam, 32-knife switch, 33-knife switch control rod, 34-bus clamp mounting plate and 35-vent hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel assembled GGD low-voltage switch cabinet comprises a frame component 1, a protective component 2 and a switch component 3, wherein the frame component 1 comprises a bottom plate 11, a bottom beam 12, upright columns 13, longitudinal beams 14, top beams 15, an installation beam cover plate 16, a middle upright column 17, installation beams 18 and transverse door beams 19, the bottom beam 12 is fixedly connected with the bottom plate 11 and is positioned around the bottom plate 11, the upright columns 13 are fixedly connected with the bottom beam 12 and are positioned at four corners of the top end of the bottom plate 11, the longitudinal beams 14 are fixedly connected with the upright columns 13 and are positioned at the left side and the right side above the bottom plate 11, the top beams 15 are fixedly connected with the upright columns 13 and are positioned at one ends of the upright columns 13 far away from the bottom beam 12, the installation beams 18 are detachably connected with the upright columns 13 and are positioned at the front side above the bottom plate 11, the installation beam cover plate 16 is detachably connected with the installation beams 18 and is positioned at one side of the installation beams 18 far away from the upright columns, the middle upright post 17 is fixedly connected with the longitudinal beam 14 and is positioned at the top end of the bottom plate 11;
the protective assembly 2 comprises a side plate 21, an instrument door 22, a front door 23, a lower ventilating plate 24, a rear upper door 25, a rear lower door 26 and a top plate 27, wherein the side plate 21 is fixedly connected with the upright column 13 and positioned on the left side and the right side of the top end of the bottom plate 11, the instrument door 22 is fixedly connected with the upright column 13 and positioned between the top beam 15 and the mounting beam 18, the front door 23 is rotatably connected with the upright column 13 and positioned on the front side of the top end of the bottom plate 11, the lower ventilating plate 24 is fixedly connected with the upright column 13 and positioned at the bottom end of the front door 23, the rear upper door 25 is fixedly connected with the upright column 13 and positioned between the top beam 15 and the transverse door beam 19, the rear lower door 26 is rotatably connected with the upright column 13 and positioned on the left side and the right side of the bottom end of the rear upper door;
the switch component 3 comprises a component mounting beam 31, a knife switch 32 and a knife switch control rod 33, the component mounting beam 31 is detachably connected with the middle upright posts 17 and is positioned between two adjacent groups of middle upright posts 17, the knife switch 32 is fixedly connected with the component mounting beam 31 and is positioned between the mounting beam 18 and the transverse door beam 19, the knife switch control rod 33 is detachably connected with the mounting beam 18 and is positioned in an inner cavity of the mounting beam 18, and the knife switch control rod 33 is fixedly connected with the knife switch 32.
In the embodiment, a complete frame is formed by arranging the bottom beam 12, the upright posts 13, the longitudinal beams 14 and the top beam 15, at least two complete closed frame structures are formed in three dimensional plane directions, diagonal lines in all directions are not deformed, the strength is high, the tool switch 32 can be installed by arranging the middle upright posts 17, the installation beams 18, the installation beam cover plates 16 and the component installation beams 31, and meanwhile, the problems that the tool switch operation holes are not just unsightly and the switch operation is influenced due to too many different types of holes in the front door 23 and troubles in production and manufacturing are caused due to the limitation of design and process precision and the processing precision and the assembly precision of a cabinet body are very low are avoided, and the problems that the tool switch operation holes are not exactly aligned and the switch operation is influenced are solved, meanwhile, the universality of the switch cabinet is improved, the installation beams 18 and the installation beam cover plates 16 not only play a role in installing the tool switch operation control rods 33, the front door plate of the cabinet body is divided into two parts by playing the role of a front door beam, and the knife switch 32 and the knife switch control rod 33 are installed on the component installation beam 31, so that the lower space occupied by the knife switch 32 and the component installation beam 31 is reduced.
Further, the mounting beam 18 and the transverse door beam 19 are parallel to each other, the mounting beam 18 and the transverse door beam 19 are located at the same level, and the longitudinal beam 14 and the mounting beam 18 are located at the same level.
In the present embodiment, the mounting beam 18, the lateral door beam 19, and the longitudinal beam 14 are set at the same level, and the respective sets of the vertical columns 13 can be effectively fixed, thereby further improving the strength of the switchgear.
Further, the switch assembly 3 further includes a bus bar mounting plate 34, and the lower vent plate 24 is fixedly connected to the pillar 13 and located between the longitudinal beam 14 and the top plate 27.
In this embodiment, by providing the busbar clamp mounting plate 34, the busbar can be further mounted by mounting the busbar clamp.
Further, the switch assembly 3 further includes a vent hole 35, and the vent hole 35 is opened in the surfaces of the lower vent plate 24, the rear upper door 25, and the rear lower door 26.
In this embodiment, the ventilation holes 35 can effectively dissipate heat of the electric components mounted inside the cabinet.
The utility model discloses a theory of operation and use flow: the cabinet is formed by splicing an aluminum-coated zinc plate 2.0t material processed by a numerical control sheet metal processing device, wherein four vertical upright posts 13 are the base stones of a main frame of the cabinet body and penetrate through the high vertical direction of the whole cabinet, the bottom surface is formed by splicing four bottom beams 12 and four upright posts 13 by high-strength flange nuts and bolts to form four bottom corner structures, the strength of the bottom surface frame is ensured, and the diagonal deformation can not occur, in the plane of the middle upper part of the main frame of the cabinet body, a left longitudinal beam and a right longitudinal beam 14 are selected, a mounting beam 18 and a transverse door beam 19 on the rear side are used in front to jointly form a rectangular bearing frame, so that the diagonal deformation can not occur on the middle upper part of the cabinet body, a front top beam 15 and a rear top beam 15 are simultaneously selected as the middle upright posts 17 for reinforcing the front vertical surface and the rear vertical surface, various components used for mounting in the cabinet body can be, by installing the watt-hour meter and watt-hour meter junction box on the rear side of the meter door 22, the front door can protect the electric components below the longitudinal beam 14, and when the switches of different types such as a knife-free switch, a single-pole switch and a double-pole switch are installed, the installation beam cover plate 16 matched with the corresponding knife switch control rod 33 is only needed to be protected.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a novel pin-connected panel GGD low-voltage switchgear, its characterized in that: comprises a frame component (1), a protection component (2) and a switch component (3), wherein the frame component (1) comprises a bottom plate (11), a bottom beam (12), a stand column (13), a longitudinal beam (14), a top beam (15), an installation beam cover plate (16), a center pillar (17), an installation beam (18) and a transverse door beam (19), the bottom beam (12) is fixedly connected with the bottom plate (11) and is positioned around the bottom plate (11), the stand column (13) is fixedly connected with the bottom beam (12) and is positioned at four corners of the top end of the bottom plate (11), the longitudinal beam (14) is fixedly connected with the stand column (13) and is positioned at the left side and the right side above the bottom plate (11), the top beam (15) is fixedly connected with the stand column (13) and is positioned at one end of the stand column (13) far away from the bottom beam (12), and the installation beam (18) is detachably connected with the stand column (13), the mounting beam cover plate (16) is detachably connected with the mounting beam (18) and is positioned on one side, away from the upright column (13), of the mounting beam (18), the transverse door beam (19) is fixedly connected with the upright column (13) and is positioned on the rear side above the upright column (13), and the middle upright column (17) is fixedly connected with the longitudinal beam (14) and is positioned at the top end of the bottom plate (11);
the protection assembly (2) comprises a side plate (21), an instrument door (22), a front door (23), a lower ventilating plate (24), a rear upper door (25), a rear lower door (26) and a top plate (27), wherein the side plate (21) is fixedly connected with the upright column (13) and is positioned at the left side and the right side of the top end of the bottom plate (11), the instrument door (22) is fixedly connected with the upright column (13) and is positioned between the top beam (15) and the installation beam (18), the front door (23) is rotatably connected with the upright column (13) and is positioned at the front side of the top end of the bottom plate (11), the lower ventilating plate (24) is fixedly connected with the upright column (13) and is positioned at the bottom end of the front door (23), the rear upper door (25) is fixedly connected with the upright column (13) and is positioned between the top beam (15) and the transverse door beam (19), and the rear lower door (26) is rotatably connected with the upright column (13), the telescopic top plate (27) is fixedly connected with the upright post (13) and is positioned at one end of the upright post (13) far away from the bottom plate (11);
switch module (3) are including components and parts installation roof beam (31), sword switch (32), sword switch control lever (33), components and parts installation roof beam (31) with connection can be dismantled in center pillar (17), and are located adjacent two sets of between center pillar (17), sword switch (32) with components and parts installation roof beam (31) fixed connection, and be located installation roof beam (18) with between horizontal door beam (19), sword switch control lever (33) with installation roof beam (18) can be dismantled and connect, and are located the inner chamber of installation roof beam (18), sword switch control lever (33) with sword switch (32) fixed connection.
2. The novel assembled GGD low-voltage switch cabinet according to claim 1, characterized in that: the mounting beam (18) and the transverse door beam (19) are parallel to each other, and the mounting beam (18) and the transverse door beam (19) are located at the same level.
3. The novel assembled GGD low-voltage switch cabinet according to claim 1, characterized in that: the longitudinal beam (14) and the mounting beam (18) are located at the same horizontal height.
4. The novel assembled GGD low-voltage switch cabinet according to claim 1, characterized in that: switch module (3) still include female row and press from both sides mounting panel (34), down ventilating board (24) with stand (13) fixed connection, and be located longeron (14) with between roof (27).
5. The novel assembled GGD low-voltage switch cabinet according to claim 1, characterized in that: switch module (3) still includes ventilation hole (35), ventilation hole (35) are seted up in lower ventilating board (24), back upper door (25) and the surface of back lower door (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469645.4U CN210404394U (en) | 2019-09-05 | 2019-09-05 | Novel pin-connected panel GGD low-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469645.4U CN210404394U (en) | 2019-09-05 | 2019-09-05 | Novel pin-connected panel GGD low-voltage switchgear |
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| Publication Number | Publication Date |
|---|---|
| CN210404394U true CN210404394U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469645.4U Active CN210404394U (en) | 2019-09-05 | 2019-09-05 | Novel pin-connected panel GGD low-voltage switchgear |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977565A (en) * | 2021-03-22 | 2021-06-18 | 中车青岛四方机车车辆股份有限公司 | Cable type electric connector storage and conveying device |
| CN114336383A (en) * | 2022-03-14 | 2022-04-12 | 瑞鸣电气设备有限公司 | Alternating current metal movable power distribution device |
-
2019
- 2019-09-05 CN CN201921469645.4U patent/CN210404394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977565A (en) * | 2021-03-22 | 2021-06-18 | 中车青岛四方机车车辆股份有限公司 | Cable type electric connector storage and conveying device |
| CN114336383A (en) * | 2022-03-14 | 2022-04-12 | 瑞鸣电气设备有限公司 | Alternating current metal movable power distribution device |
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