CN111628431B - Heavy current GGD cabinet frame - Google Patents
Heavy current GGD cabinet frame Download PDFInfo
- Publication number
- CN111628431B CN111628431B CN202010488856.3A CN202010488856A CN111628431B CN 111628431 B CN111628431 B CN 111628431B CN 202010488856 A CN202010488856 A CN 202010488856A CN 111628431 B CN111628431 B CN 111628431B
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- China
- Prior art keywords
- cabinet
- door body
- groove
- door
- cabinet body
- Prior art date
- 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.)
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Classifications
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5215—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding
- E05B65/523—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding parallel to the surface on which the lock is mounted
- E05B65/5238—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding parallel to the surface on which the lock is mounted parallel to the wing edge
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a high-current GGD cabinet frame, which comprises: the cooling and heat dissipating device comprises a top cabinet, a cabinet body, a bottom cabinet, a cooling and heat dissipating device, a cabinet body main door, side door units and an assembling unit, wherein the top cabinet is arranged at the top of the cabinet body, the bottom cabinet is arranged at the bottom of the cabinet body, the cabinet body main door is arranged at the front of the cabinet body, and the side door units are arranged on one or more side walls of the cabinet body. Through the mode, the high-current GGD cabinet frame disclosed by the invention has the advantages that the lateral opening and closing cabinet body is realized by adding the side door units, the movable mounting frame is added, the use is convenient, the working efficiency is improved, the cooling and exhausting equipment is also added, and the stability of the internal environment of the cabinet body is improved.
Description
Technical Field
The invention relates to the field of power switch cabinets, in particular to a high-current GGD cabinet frame.
Background
The GGD type alternating current low-voltage power distribution cabinet is suitable for power distribution systems from rated voltage 380V to rated current 3150A of alternating current 50Hz of power consumers such as power plants, power substations, factories and mining enterprises and the like, and is used for power conversion, distribution and control of power, illumination and power distribution equipment. The GGD alternating-current low-voltage power distribution cabinet is a novel low-voltage power distribution cabinet designed according to the principles of safety, economy, rationality and reliability. The product has the characteristics of high breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong seriality and practicability, novel structure, high protection level and the like. Can be used as a new generation product of low-voltage switchgear.
How to improve the convenience and efficiency of use, installation and maintenance is a problem of concern to the current industry. And in order to ensure the use safety of the GGD cabinet body, the internal environment control of the cabinet body is also particularly important.
Disclosure of Invention
The invention mainly solves the technical problem of providing the high-current GGD cabinet frame, which has the advantages of high reliability, accurate positioning, compact structure and the like, and has wide market prospect in the application and popularization of power switch cabinets.
In order to solve the technical problems, the invention adopts a technical scheme that:
Provided is a high-current GGD cabinet, including: the top cabinet is arranged at the top of the cabinet body, the bottom cabinet is arranged at the bottom of the cabinet body, the cabinet body main door is arranged at the front of the cabinet body, the side door units are arranged on one or more side walls of the cabinet body,
The cooling and heat dissipating device comprises a refrigerator, a ventilation pipe, a ventilation opening, an exhaust fan, an exhaust opening and an exhaust pipeline, wherein the refrigerator is arranged in the top cabinet, the ventilation opening is arranged on the bottom surface of the top cabinet and the side wall of the cabinet body, two ends of the ventilation pipe are respectively connected with the refrigerator, a through groove allowing the ventilation pipe to pass through is arranged in the side wall of the cabinet body, the exhaust opening is arranged on the top surface of the bottom cabinet, the exhaust fan is arranged in the bottom cabinet, the exhaust fan is communicated with the exhaust opening through the exhaust pipe,
The side door unit comprises a first door body, a second door body, a handle, a guide connecting groove, an unlocking limiting groove, a locking limiting groove, a connecting pin, a limiting block, a fixed slot, a connecting flank, a fixed connecting groove and a sealing fixing plate, wherein the bottom of the first door body is rotatably connected with the top of the second door body, the fixed slot is arranged on the bottom surface of the top and the top surface of the bottom cabinet, the top of the first door body is movably connected with the fixed slot on the top cabinet, the bottom of the second door body is movably connected with the fixed slot on the bottom cabinet, the outer side of the fixed slot on the bottom cabinet is provided with a guide inclined surface extending outwards to prevent the door body from being blocked by a blocking owner and being incapable of being inserted into the fixed slot,
The first door body and the second door body are provided with the handle, the unlocking limit groove and the locking limit groove, the guiding connecting groove is longitudinally arranged on the first door body and the second door body from top to bottom, the guiding connecting grooves on the two door bodies are mutually communicated, the connecting pin is movably arranged in the guiding connecting groove, the connecting pin is provided with the limiting block, the guiding connecting groove is provided with an opening allowing the limiting block to pass through, the unlocking limit groove and the locking limit groove are communicated with the guiding connecting groove, the unlocking limit groove is arranged above the locking limit groove, the limiting block is movably connected with the unlocking limit groove or the locking limit groove, so that the first door body and the second door body are in an unlocking or locking state,
The bending part of the side surface of the cabinet body is provided with the fixed connecting groove, the top and the bottom of the sealing fixed plate are arranged in the fixed connecting groove through connecting shafts, the side surfaces of the first door body and the second door body are provided with the connecting flanks which are movably connected with the sealing fixed plate,
The assembly unit comprises a rotating main shaft, a mounting frame, a fixing pin and a positioning hole, wherein two ends of the rotating main shaft are respectively connected with the bottom surface of a top cabinet and the top surface of a bottom cabinet, the mounting frame is connected with the rotating main shaft, the mounting frame axially rotates around the rotating main shaft, the fixing pin is movably arranged at the bottom of the mounting frame, the positioning hole is formed in the top surface of the bottom cabinet, and the fixing pin is movably connected with the positioning hole.
In a preferred embodiment of the present invention, the top cabinet, the cabinet body and the bottom cabinet are of a unitary structure.
In a preferred embodiment of the invention, the top cabinet, the cabinet body and the bottom cabinet are in communication with each other.
In a preferred embodiment of the invention, the connecting flank and the sealing and fixing plate are connected by means of pins or screws.
In a preferred embodiment of the present invention, the bottom of the first door body is hinged to the top of the second door body.
In a preferred embodiment of the present invention, the opening of the guide connection groove is disposed on the outer walls of the first door body and the second door body, and the diameter of the opening is smaller than that of the guide connection groove, and the diameter of the opening is smaller than that of the connection pin, so as to prevent the connection pin from being separated from the guide connection groove.
In a preferred embodiment of the present invention, the mounting frame has an i-shaped structure.
The beneficial effects of the invention are as follows: realize the cabinet body that opens and shuts of side direction through increasing the side door unit, increased movable mounting bracket moreover, facilitate the use, improved work efficiency has still increased cooling exhaust equipment, improves the stability of the internal environment of cabinet.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic side view of a high current GGD cabinet of a preferred embodiment of the invention;
FIG. 2 is a schematic perspective view of a high current GGD cabinet according to a preferred embodiment of the invention;
fig. 3 is a schematic structural diagram of a side door unit in a high current GGD cabinet frame according to the present invention.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an embodiment of the present invention includes:
A high-current GGD cabinet frame structurally comprises: top cabinet 1, cabinet body 2, end cabinet 3, cooling heat abstractor, cabinet body qianmen 4, side door unit, assembly cell, top cabinet set up in the top of cabinet body, end cabinet set up in the bottom of cabinet body, top cabinet the cabinet body with end cabinet can be integrated into one piece's structure, can communicate each other between the three cabinet body, also can adopt the baffle to separate, not only facilitate the installation and use, improve installation effectiveness, reduce cost is convenient for heat dissipation cooling moreover.
The cooling and heat dissipation device comprises a refrigerator, a ventilation pipe, a ventilation opening, an exhaust fan 6, an exhaust opening 7 and an exhaust pipeline.
The refrigerator set up in the top cabinet, the vent set up in on the bottom surface of top cabinet, the lateral wall of cabinet body, the both ends of ventilation pipe respectively in the vent with the refrigerator is connected, in order to improve the neatly nature of cabinet body, prevents that the ventilation pipe from producing the interference to inside electrical structure, be provided with the logical groove that allows the ventilation pipe to pass in the lateral wall of cabinet body, also can omit the ventilation pipe, the top of logical groove is linked together in the air outlet of refrigerator, and the lower extreme opening of logical groove directly sets up on the inner wall of cabinet body lateral wall, forms the vent, can directly adopt logical groove to carry air conditioning.
The air outlet set up in the top surface of end cabinet, the exhaust fan set up in the end cabinet, the exhaust fan is linked together through exhaust pipe and air outlet to take out fast away with the hot air in the cabinet body, the cold air subsides from last down moreover, can prevent hot air to spread upwards, accelerates the discharge of hot air, improves cooling refrigerated efficiency.
The cabinet body main door is arranged on the front surface of the cabinet body, and the side door units are arranged on one or more side walls of the cabinet body. When the cabinet body front door is narrow in space and can not be normally opened, a user can also install, detach and maintain the electrical equipment in the cabinet body through the side door unit, so that the cabinet body front door is convenient to use, and the working efficiency of the user is improved.
The side door unit comprises a first door body 12, a second door body 13, a handle 14, a guide connecting groove 15, an unlocking limiting groove 16, a locking limiting groove 17, a connecting pin 18, a limiting block 19, a fixing slot, a connecting flank 20, a fixing connecting groove and a sealing fixing plate 21.
The first door body and the second door body can separate each other, perhaps the bottom of the first door body with the top of the second door body can be in the same place through rotatable openable connecting piece such as hinge, fixed slot set up in the bottom surface at top and the top surface of cabinet, the top of the first door body with fixed slot swing joint on the cabinet, the bottom of the second door body and the fixed slot swing joint on the cabinet, first door body and second door body can be taken off from the cabinet body at any time promptly to convenient operation such as follow-up installation. In order to further facilitate the installation and the disassembly of the door body, the outer side of the fixed slot can be provided with an inclined plane which extends outwards, so that the door body is prevented from being blocked during the installation; or the height or depth of the fixed slot is adjusted, so that the door body is provided with a margin after being installed.
The first door body and the second door body are provided with the handle, the guide connecting grooves are longitudinally formed in the first door body and the second door body from top to bottom, and the guide connecting grooves in the two door bodies are mutually communicated. The connecting pin is movably arranged in the guide connecting groove, the opening of the guide connecting groove is arranged on the outer walls of the first door body and the second door body, the diameter (or the width) of the opening is smaller than that of the guide connecting groove, and the diameter of the opening is also smaller than that of the connecting pin, so that the connecting pin is prevented from falling out of the guide connecting groove.
The first door body is provided with an unlocking limit groove and a locking limit groove, the unlocking limit groove is communicated with the guiding connecting groove, and the unlocking limit groove is arranged above the locking limit groove. The connecting pin is provided with the stopper, the stopper with unblock spacing groove or locking spacing groove swing joint to make first door body and second door body be in unblock or locking state. When the two door bodies are in the unlocking state, the two door bodies can be folded and rotated, and when the two door bodies are in the locking state, the two door bodies can only be kept in the vertical connection state.
The bending part of the side face of the cabinet body is provided with the fixed connecting groove, the top and the bottom of the sealing fixing plate are arranged in the fixed connecting groove through connecting shafts, and the sealing fixing plate can axially rotate in the fixed connecting groove. The side surfaces of the first door body and the second door body are provided with connecting flanks, and the connecting flanks are movably connected with the sealing fixing plate.
When the side door unit is installed, the sealing fixing plate is turned outwards, and a through hole on the cabinet body, where the side door body needs to be installed, is left out; the limiting block is pulled upwards, so that the limiting block drives the connecting pin to move upwards until the connecting pin is completely positioned in the guide connecting groove on the first door body; the connecting pin is rotated, the limiting block is clamped into the unlocking limiting groove, and the first door body and the second door body are in an unlocking state at the moment; pulling the handle, slightly folding the two door bodies, and aligning the door bodies with the fixed slots; gradually expanding the two door bodies to enable the door bodies to be inserted into the fixed slots until the two door bodies are completely and vertically expanded so as to seal the through holes on the side surfaces of the cabinet body; pulling out the limiting block from the unlocking limiting groove and downwards pulling the limiting block so that the lower part of the connecting pin enters the guiding connecting groove of the second door panel; rotating the limiting block to clamp the limiting block into the locking limiting groove, wherein the two door bodies are in a locking state; the sealing fixing plate is turned inwards, and the connecting side wings are pressed by the sealing fixing plate to further fix the door body. In order to further improve stability and firmness, pins, screws and the like can be used for fixedly connecting the side wings and the sealing fixing plate.
The assembly unit includes rotatory main shaft 8, mounting bracket 9, fixed pin 10, locating hole 11, the both ends of rotatory main shaft are connected in the bottom surface of top cabinet and the top surface of bottom cabinet respectively, the mounting bracket with rotatory main shaft is connected, just the mounting bracket winds rotatory main shaft axial rotation, the mounting bracket is the I shape structure, the bottom activity of mounting bracket is provided with the fixed pin, the top surface of bottom cabinet is provided with the locating hole, the fixed pin with locating hole swing joint. Therefore, the operation such as side mounting and maintenance can be facilitated, and the power distribution device can be mounted on the front surface and the back surface of the mounting frame at the same time, so that the practicability is improved.
The high-current GGD cabinet frame has the beneficial effects that: realize the cabinet body that opens and shuts of side direction through increasing the side door unit, increased movable mounting bracket moreover, facilitate the use, improved work efficiency has still increased cooling exhaust equipment, improves the stability of the internal environment of cabinet.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (7)
1. A high current GGD cabinet frame, comprising: the top cabinet is arranged at the top of the cabinet body, the bottom cabinet is arranged at the bottom of the cabinet body, the cabinet body main door is arranged at the front of the cabinet body, the side door units are arranged on one or more side walls of the cabinet body,
The cooling and heat dissipating device comprises a refrigerator, a ventilation pipe, a ventilation opening, an exhaust fan, an exhaust opening and an exhaust pipeline, wherein the refrigerator is arranged in the top cabinet, the ventilation opening is arranged on the bottom surface of the top cabinet and the side wall of the cabinet body, two ends of the ventilation pipe are respectively connected with the ventilation opening and the refrigerator, a through groove allowing the ventilation pipe to pass through is arranged in the side wall of the cabinet body, the exhaust opening is arranged on the top surface of the bottom cabinet, the exhaust fan is arranged in the bottom cabinet, the exhaust fan is communicated with the exhaust opening through the exhaust pipe,
The side door unit comprises a first door body, a second door body, a handle, a guide connecting groove, an unlocking limiting groove, a locking limiting groove, a connecting pin, a limiting block, a fixed slot, a connecting flank, a fixed connecting groove and a sealing fixing plate, wherein the bottom of the first door body is rotatably connected with the top of the second door body, the fixed slot is arranged on the bottom surface of the top and the top surface of the bottom cabinet, the top of the first door body is movably connected with the fixed slot on the top cabinet, the bottom of the second door body is movably connected with the fixed slot on the bottom cabinet, the outer side of the fixed slot on the bottom cabinet is provided with a guide inclined surface extending outwards to prevent the door body from being blocked and being incapable of being inserted into the fixed slot,
The first door body and the second door body are provided with the handle, the unlocking limit groove and the locking limit groove, the guiding connecting groove is longitudinally arranged on the first door body and the second door body from top to bottom, the guiding connecting grooves on the two door bodies are mutually communicated, the connecting pin is movably arranged in the guiding connecting groove, the connecting pin is provided with the limiting block, the guiding connecting groove is provided with an opening allowing the limiting block to pass through, the unlocking limit groove and the locking limit groove are communicated with the guiding connecting groove, the unlocking limit groove is arranged above the locking limit groove, the limiting block is movably connected with the unlocking limit groove or the locking limit groove, so that the first door body and the second door body are in an unlocking or locking state,
The bending part of the side surface of the cabinet body is provided with the fixed connecting groove, the top and the bottom of the sealing fixed plate are arranged in the fixed connecting groove through connecting shafts, the side surfaces of the first door body and the second door body are provided with the connecting flanks which are movably connected with the sealing fixed plate,
The assembly unit comprises a rotating main shaft, a mounting frame, a fixing pin and a positioning hole, wherein two ends of the rotating main shaft are respectively connected with the bottom surface of a top cabinet and the top surface of a bottom cabinet, the mounting frame is connected with the rotating main shaft, the mounting frame axially rotates around the rotating main shaft, the fixing pin is movably arranged at the bottom of the mounting frame, the positioning hole is formed in the top surface of the bottom cabinet, and the fixing pin is movably connected with the positioning hole.
2. The high current GGD cabinet rack of claim 1, wherein the top cabinet, the cabinet body and the bottom cabinet are of unitary construction.
3. The high current GGD cabinet rack of claim 1, wherein the top cabinet, the cabinet body and the bottom cabinet are in communication with each other.
4. A high current GGD cabinet frame according to claim 1, wherein the connecting flanks and the sealing fixing plate are connected by pins or screws.
5. The high current GGD cabinet of claim 1, wherein the bottom of the first door is hinged to the top of the second door.
6. The high-current GGD cabinet frame of claim 1, wherein the opening of the guide connecting slot is formed on the outer walls of the first door body and the second door body, and the diameter of the opening is smaller than that of the guide connecting slot, and the diameter of the opening is smaller than that of the connecting pin, so that the connecting pin is prevented from being separated from the guide connecting slot.
7. The high current GGD cabinet of claim 1, wherein the mounting frame is an i-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488856.3A CN111628431B (en) | 2020-06-02 | 2020-06-02 | Heavy current GGD cabinet frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488856.3A CN111628431B (en) | 2020-06-02 | 2020-06-02 | Heavy current GGD cabinet frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111628431A CN111628431A (en) | 2020-09-04 |
| CN111628431B true CN111628431B (en) | 2024-05-10 |
Family
ID=72272611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010488856.3A Active CN111628431B (en) | 2020-06-02 | 2020-06-02 | Heavy current GGD cabinet frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111628431B (en) |
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| CN209675158U (en) * | 2019-04-22 | 2019-11-22 | 重庆市渝展电气有限公司 | A kind of high-voltage board Xiamen earthing interlocking mechanism |
| CN212210235U (en) * | 2020-06-02 | 2020-12-22 | 苏州市龙源电力科技股份有限公司 | Large-current GGD cabinet frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080238277A1 (en) * | 2007-03-29 | 2008-10-02 | Lyon Workspace Products, L.L.C. | Steel cabinet and locker |
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| JP2009215743A (en) * | 2008-03-07 | 2009-09-24 | Itoki Corp | Multi-connected sliding door device for cabinet or the like |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111628431A (en) | 2020-09-04 |
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