CN111628431A - Large-current GGD cabinet frame - Google Patents
Large-current GGD cabinet frame Download PDFInfo
- Publication number
- CN111628431A CN111628431A CN202010488856.3A CN202010488856A CN111628431A CN 111628431 A CN111628431 A CN 111628431A CN 202010488856 A CN202010488856 A CN 202010488856A CN 111628431 A CN111628431 A CN 111628431A
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- CN
- China
- Prior art keywords
- cabinet
- door body
- door
- limiting groove
- groove
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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 large-current GGD cabinet frame, which comprises: 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 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 lateral cabinet opening and closing 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 added, and the stability of the environment in the cabinet body is improved.
Description
Technical Field
The invention relates to the field of power switch cabinets, in particular to a large-current GGD cabinet frame.
Background
The GGD type AC low-voltage power distribution cabinet is suitable for power distribution systems with 50Hz AC, 380V rated voltage and 3150A rated current of power users such as power plants, substations and factories and mining enterprises, and is used for power conversion, distribution and control of power and lighting and power distribution equipment. The GGD AC low-voltage power distribution cabinet is a novel low-voltage power distribution cabinet designed according to the principle of safety, economy, reasonability and reliability. The product has the characteristics of high breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenience in combination, high seriousness and practicability, novel structure, high protection level and the like. Can be used as a renewal product of low-voltage switchgear.
How to improve convenience and efficiency of use, installation and maintenance is a subject of attention by people in the industry at present. And in order to ensure the use safety of the GGD cabinet, the internal environment control of the cabinet is also particularly important.
Disclosure of Invention
The invention mainly solves the technical problem of providing a large-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 a power switch cabinet.
In order to solve the technical problems, the invention adopts a technical scheme that:
provided is a high current GGD cabinet frame, which comprises: 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 front cabinet body door is arranged on 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 vent pipe, a vent, an exhaust fan, an exhaust outlet and an exhaust pipeline, the refrigerator is arranged in the top cabinet, the vent is arranged on the bottom surface of the top cabinet and the side wall of the cabinet body, the two ends of the vent pipe are respectively connected with the vent and the refrigerator, a through groove allowing the vent pipe to pass through is arranged in the side wall of the cabinet body, the exhaust outlet is arranged on the top surface of the bottom cabinet, the exhaust fan is arranged in the bottom cabinet, and the exhaust fan is communicated with the exhaust outlet 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 side wing, 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, a guide inclined plane extending outwards is arranged on the outer side of the fixed slot on the bottom cabinet, the door body is prevented from being clamped and cannot be inserted into the fixed slot,
the first door body and the second door body are provided with the handle, an unlocking limiting groove and a locking limiting groove, the guide connecting grooves are longitudinally arranged on the first door body and the second door body from top to bottom, the guide connecting grooves on the two door bodies are mutually communicated, the connecting pin is movably arranged in the guide connecting grooves, the connecting pin is provided with the limiting block, the guide connecting grooves are provided with openings allowing the limiting block to pass through, the unlocking limiting groove and the locking limiting groove are communicated with the guide connecting grooves, the unlocking limiting groove is arranged above the locking limiting groove, and the limiting block is movably connected with the unlocking limiting groove or the locking limiting groove so that the first door body and the second door body are in an unlocking or locking state,
the fixed connecting groove is arranged at the bent part of the side surface of the cabinet body, the top and the bottom of the sealing fixed plate are arranged in the fixed connecting groove through connecting shafts, the connecting side wings are arranged on the side surfaces of the first door body and the second door body and are movably connected with the sealing fixed plate,
the assembly unit includes rotating main shaft, mounting bracket, fixed pin, locating hole, rotating main shaft's both ends are connected in the bottom surface of top cabinet and the top surface of end cabinet respectively, the mounting bracket with rotating main shaft is connected, just the mounting bracket winds rotating main shaft axial rotation, the bottom activity of mounting bracket is provided with the fixed pin, the top surface of end cabinet is provided with the locating hole, the fixed pin with locating hole swing joint.
In a preferred embodiment of the present invention, the top cabinet, the cabinet body and the bottom cabinet are an integrated structure.
In a preferred embodiment of the present invention, the top cabinet, the cabinet body and the bottom cabinet are communicated with each other.
In a preferred embodiment of the invention, the connecting flanks and the seal retaining 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 openings of the guide connecting grooves are disposed on the outer walls of the first door body and the second door body, the diameter of the openings is smaller than the diameter of the guide connecting grooves, and the diameter of the openings is smaller than the diameter of the connecting pins, so as to prevent the connecting pins from being disengaged from the guide connecting grooves.
In a preferred embodiment of the present invention, the mounting frame has an i-shaped structure.
The invention has the beneficial effects that: realize the lateral cabinet body that opens and shuts through increasing the side door unit, increased movable mounting bracket moreover, facilitate the use, improve work efficiency, still increased cooling exhaust apparatus, improved the stability of the internal environment of cabinet.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a schematic side view of a high current GGD cabinet frame according to a preferred embodiment of the present invention;
fig. 2 is a schematic perspective view of a high current GGD cabinet frame according to a preferred embodiment of the present 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 technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Referring to fig. 1-3, an embodiment of the present invention includes:
a big current GGD tank bracket, its structure includes: top cabinet 1, cabinet body 2, end cabinet 3, cooling heat abstractor, cabinet body front door 4, side door unit, assembly cell, the top cabinet set up in the top of cabinet body, the end cabinet set up in the bottom of cabinet body, the top cabinet the cabinet body with the end cabinet can formula structure as an organic whole, can communicate mutually between the three cabinet body, also can adopt the baffle to separate, and not only easy to assemble uses, improves the installation effectiveness, reduce cost is convenient for dispel the heat and cool down moreover.
The cooling and heat dissipating 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 the cabinet body, the both ends of ventilation pipe respectively in the vent with the refrigerator is connected, in order to improve the clean and tidy nature of the cabinet body, prevents that the ventilation pipe from producing the interference to internal electrical apparatus structure, be provided with the logical groove that allows the ventilation pipe to pass in the lateral wall of the cabinet body, also can save the ventilation pipe a little, the top that leads to the groove is linked together in the air outlet of refrigerator, and the lower extreme opening that leads to the groove directly sets up on the inner wall of the cabinet body lateral wall, forms the vent, can directly adopt to.
The air exit 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 exit to take out the hot-air in the cabinet body fast away, cold air down subsides from last in addition, can prevent the upwards diffusion of hot-air, and the discharge of hot-air accelerates, improves cooling refrigerated efficiency.
The cabinet body is arranged in the front 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 opened in a narrow and small space and cannot be normally opened, a user can also install, detach and maintain the electrical equipment in the cabinet body through the side door unit, the use is convenient, 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 side wing 20, a fixing connecting groove and a sealing fixing plate 21.
The first door body and the second door body can be mutually separated, or the bottom of the first door body and the top of the second door body can be connected together through connecting pieces which can be opened and closed rotationally, such as hinges and the like, the fixed slots are 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 slots on the top cabinet, the bottom of the second door body is movably connected with the fixed slots on the bottom cabinet, namely the first door body and the second door body can be taken down from the cabinet body at any time, so that the subsequent installation and other operations are facilitated. 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 to prevent the door body from being clamped when being installed; or the height or the depth of the fixed slot is adjusted, so that the door body still has allowance after being installed.
The handle is arranged on the first door body and the second door body, the guide connecting grooves are longitudinally arranged on the first door body and the second door body from top to bottom, and the guide connecting grooves on the two door bodies are mutually communicated. The connecting pin activity set up in the direction spread groove, the opening of direction spread groove set up in first door body with on the outer wall of the second door body, just open-ended diameter (or width) is less than the diameter of direction spread groove, the diameter of open-ended also is less than the diameter of connecting pin, prevents that the connecting pin from deviating from in the direction spread groove.
The first door body is provided with an unlocking limiting groove and a locking limiting groove, the unlocking limiting groove and the locking limiting groove are communicated with the guide connecting groove, and the unlocking limiting groove is arranged above the locking limiting groove. The connecting pin is provided with the limiting block, and the limiting block is movably connected with the unlocking limiting groove or the locking limiting groove so that the first door body and the second door body are in an unlocking 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 cabinet body is characterized in that the bending part on the side face of the cabinet body is provided with the fixed connecting groove, the top and the bottom of the sealing and fixing plate are arranged in the fixed connecting groove through connecting shafts, and the sealing and fixing plate can axially rotate in the fixed connecting groove. The side faces of the first door body and the second door body are provided with the connecting side wings, and the connecting side wings are movably connected with the sealing fixing plate.
When the side door unit is installed, the sealing fixing plate is firstly turned outwards, and a through hole of the side door body to be installed is reserved on the cabinet body; 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; the handle is pulled, the two door bodies are slightly folded, and then the door bodies are aligned to the fixed slots; gradually unfolding 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 unfolded to seal the through openings on the side face of the cabinet body; pulling out the limiting block from the unlocking limiting groove and pulling the limiting block downwards to enable the lower part of the connecting pin to enter the guide connecting groove of the second door panel; the limiting block is rotated and clamped into the locking limiting groove, and at the moment, 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 the stability and firmness, the connecting side wings and the sealing fixing plate can be fixedly connected by pins, screws and the like.
The assembly unit includes rotating main shaft 8, mounting bracket 9, fixed pin 10, locating hole 11, the both ends of rotating main shaft are connected in the bottom surface of top cabinet and the top surface of end cabinet respectively, the mounting bracket with the rotating main shaft is connected, just the mounting bracket winds rotating main shaft axial rotation, the mounting bracket is I shape structure, the bottom activity of mounting bracket is provided with the fixed pin, the top surface of end cabinet is provided with the locating hole, the fixed pin with locating hole swing joint. Therefore, the operation such as lateral installation and maintenance can be facilitated, and the power distribution device can be installed on the front face and the back face of the mounting frame simultaneously, so that the practicability is improved.
The large-current GGD cabinet frame has the beneficial effects that: realize the lateral cabinet body that opens and shuts through increasing the side door unit, increased movable mounting bracket moreover, facilitate the use, improve work efficiency, still increased cooling exhaust apparatus, improved the stability of the internal environment of cabinet.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A large current GGD cabinet frame is characterized by 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 front cabinet body door is arranged on 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 vent pipe, a vent, an exhaust fan, an exhaust outlet and an exhaust pipeline, the refrigerator is arranged in the top cabinet, the vent is arranged on the bottom surface of the top cabinet and the side wall of the cabinet body, the two ends of the vent pipe are respectively connected with the vent and the refrigerator, a through groove allowing the vent pipe to pass through is arranged in the side wall of the cabinet body, the exhaust outlet is arranged on the top surface of the bottom cabinet, the exhaust fan is arranged in the bottom cabinet, and the exhaust fan is communicated with the exhaust outlet 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 side wing, 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, a guide inclined plane extending outwards is arranged on the outer side of the fixed slot on the bottom cabinet, the door body is prevented from being clamped and cannot be inserted into the fixed slot,
the first door body and the second door body are provided with the handle, an unlocking limiting groove and a locking limiting groove, the guide connecting grooves are longitudinally arranged on the first door body and the second door body from top to bottom, the guide connecting grooves on the two door bodies are mutually communicated, the connecting pin is movably arranged in the guide connecting grooves, the connecting pin is provided with the limiting block, the guide connecting grooves are provided with openings allowing the limiting block to pass through, the unlocking limiting groove and the locking limiting groove are communicated with the guide connecting grooves, the unlocking limiting groove is arranged above the locking limiting groove, and the limiting block is movably connected with the unlocking limiting groove or the locking limiting groove so that the first door body and the second door body are in an unlocking or locking state,
the fixed connecting groove is arranged at the bent part of the side surface of the cabinet body, the top and the bottom of the sealing fixed plate are arranged in the fixed connecting groove through connecting shafts, the connecting side wings are arranged on the side surfaces of the first door body and the second door body and are movably connected with the sealing fixed plate,
the assembly unit includes rotating main shaft, mounting bracket, fixed pin, locating hole, rotating main shaft's both ends are connected in the bottom surface of top cabinet and the top surface of end cabinet respectively, the mounting bracket with rotating main shaft is connected, just the mounting bracket winds rotating main shaft axial rotation, the bottom activity of mounting bracket is provided with the fixed pin, the top surface of end cabinet is provided with the locating hole, the fixed pin with locating hole swing joint.
2. The high-current GGD cabinet frame according to claim 1, wherein the top cabinet, the cabinet body and the bottom cabinet are of an integrated structure.
3. A high current GGD cabinet frame according to claim 1, wherein the top cabinet, the cabinet body and the bottom cabinet are interconnected.
4. A high current GGD cabinet frame according to claim 1, wherein the connecting side wings and the seal fixing plate are connected by pins or screws.
5. The high-current GGD cabinet frame according to claim 1, wherein the bottom of the first door body is hinged to the top of the second door body.
6. The high-current GGD cabinet frame according to claim 1, wherein the openings of the guide connecting grooves are formed in the outer walls of the first door body and the second door body, the diameter of each opening is smaller than that of each guide connecting groove, and the diameter of each opening is smaller than that of each connecting pin, so that the connecting pins are prevented from being disengaged from the guide connecting grooves.
7. A high current GGD cabinet frame according to claim 1, wherein the mounting bracket 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 true CN111628431A (en) | 2020-09-04 |
| CN111628431B CN111628431B (en) | 2024-05-10 |
Family
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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 |
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| Country | Link |
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| CN (1) | CN111628431B (en) |
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| WO2019205654A1 (en) * | 2018-04-28 | 2019-10-31 | 广东美的暖通设备有限公司 | Outdoor unit for air conditioner and housing thereof |
| 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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|---|---|---|---|---|
| US20080238277A1 (en) * | 2007-03-29 | 2008-10-02 | Lyon Workspace Products, L.L.C. | Steel cabinet and locker |
| 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 |
|---|---|
| CN111628431B (en) | 2024-05-10 |
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