CN114221221A - Communication power supply cabinet - Google Patents
Communication power supply cabinet Download PDFInfo
- Publication number
- CN114221221A CN114221221A CN202111399934.3A CN202111399934A CN114221221A CN 114221221 A CN114221221 A CN 114221221A CN 202111399934 A CN202111399934 A CN 202111399934A CN 114221221 A CN114221221 A CN 114221221A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- roller
- power supply
- piece
- cabinet
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 34
- 238000004804 winding Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000012423 maintenance Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000009960 carding Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/305—Cable entries
-
- 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
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a communication power supply cabinet, which relates to the technical field of communication and comprises a cabinet body and a bearing installation piece, wherein at least one maintenance port is arranged on the outer wall of the cabinet body; the roller component is arranged at the end part of the bearing mounting piece far away from the maintenance port and is used for winding and combing a lead wire connected with a communication power supply; the driving piece is arranged on the inner wall of the cabinet body and used for driving the bearing mounting piece to rotate around the hinged position of the bearing mounting piece and the side wall of the cabinet body; the transmission assembly is arranged in the cabinet body and used for driving the roller winding assembly to rotate when the bearing mounting piece rotates. The turnover cabinet has a simple structure, can turn over the power supply device to the position of the cabinet door to facilitate maintenance, and slackens or tensions the lead of the power supply device in the turnover process to facilitate subsequent disassembly and avoid slackening of the lead after installation; simple operation and practicality are strong.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a communication power supply cabinet.
Background
The communication power supply system is a heart of the communication system, is a stable and reliable communication power supply system, is a key for ensuring the safe and reliable operation of the communication system, and once the power supply of the communication equipment is interrupted due to the fault of the communication power supply system, the communication equipment cannot operate, so that the interruption of a communication circuit and the paralysis of the communication system are caused, and great economic and social benefit loss is caused.
The power supply cabinet is often utilized to supply power in the existing communication power supply system, more power supply devices are loaded in the existing communication power supply cabinet, and the power supply devices are inevitably aged or poorly contacted when being used for a long time, so frequent maintenance is needed.
Disclosure of Invention
The invention aims to provide a communication power supply cabinet, which aims to achieve the aim.
In order to achieve the purpose, the invention provides the following technical scheme:
a communication power supply cabinet comprises a cabinet body and a bearing installation piece, wherein at least one maintenance port is arranged on the outer wall of the cabinet body, the bearing installation piece is arranged in the cabinet body, the side edge part of the bearing installation piece is hinged with the inner wall, close to the maintenance port, of the cabinet body, and the bearing installation piece is used for installing and bearing a communication power supply; the roller component is arranged at the end part of the bearing mounting piece far away from the maintenance port and is used for winding and combing a lead wire connected with a communication power supply; the driving piece is arranged on the inner wall of the cabinet body and used for driving the bearing mounting piece to rotate around the hinged position of the bearing mounting piece and the side wall of the cabinet body; the transmission assembly is arranged in the cabinet body and used for driving the roller winding assembly to rotate when the bearing mounting piece rotates.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: all seted up the mounting hole on being equipped with a plurality of installation departments on the bearing installed part and every installation department, the mounting hole is used for cooperating bolt installation fastening power device.
In one alternative: the winding roller assembly comprises a rotating rod shaft and a roller wheel winding piece, two ends of the rotating rod shaft are rotatably installed on the bearing installation piece through bearing seats, the roller wheel winding piece is arranged on the rotating rod shaft and used for winding a conducting wire, and a plurality of annular grooves are formed in the outer wall of the roller wheel winding piece and used for distributing and dredging the conducting wire.
In one alternative: the transmission assembly comprises an arc-shaped groove, an arc-shaped rack and a gear, the arc-shaped groove is formed in the inner wall of the cabinet body and is centered at the hinged position of the bearing mounting piece and the side wall of the cabinet body, the arc-shaped rack is arranged on the inner wall of the arc-shaped groove and is meshed with the gear, and the gear is arranged at the end of the winding roller assembly and is located inside the arc-shaped groove.
In one alternative: the heat dissipation device comprises a cabinet body and is characterized by further comprising a heat dissipation mechanism, wherein the heat dissipation mechanism comprises a heat dissipation fan and an air outlet, and the heat dissipation fan is arranged at the bottom of the cabinet body and used for blowing heat dissipation airflow into the cabinet body; a filter screen is arranged at the air inlet port of the heat dissipation fan; the air outlet is arranged at the top of the cabinet body and used for exhausting airflow.
In one alternative: the side wall of the bottom of the cabinet body is provided with a bracket, a plurality of roller assemblies and a conversion pushing assembly, and the bracket is fixed on the side wall of the cabinet body and is used for supporting when contacting the ground; the roller components are arranged at the bottom of the cabinet body and are rotationally connected with the side wall of the cabinet body through a rotating column, and the conversion pushing components are arranged on the cabinet body and are used for driving the roller components to rotate around the rotating column.
In one alternative: the roller assembly comprises a roller bracket and a universal wheel, the middle part of the roller bracket is rotationally connected with the rotating column, and the universal wheel is arranged at the bottom end part of the roller bracket; the conversion pushing assembly comprises a telescopic pushing piece, a shifting column and a strip-shaped hole, wherein the telescopic pushing piece is arranged on the cabinet body, the shifting column is arranged at the telescopic end part of the telescopic pushing piece, and the strip-shaped hole is formed in the rod wall of the roller support and is used for the shifting column to penetrate through.
Compared with the prior art, the invention has the following beneficial effects:
it is rotatory around its and cabinet body inner wall articulated department through driving piece drive bearing installed part in this cabinet body, and then make the terminal surface of bearing installed part installation power device overturn towards maintenance port department, and the easy access, when bearing installed part is rotatory, order about the winding roller subassembly through drive assembly and rotate and the wire unwrapping wire that the winding roller subassembly was convoluteed on it, and the wire is lax when follow-up maintenance, the maintenance of the follow-up power ware of being convenient for, and when bearing installed part return, the winding roller subassembly gyration and rewind wire and tensioning wire again, avoid the wire to lax the operating condition who influences power device like this. The turnover cabinet has a simple structure, can turn over the power supply device to the position of the cabinet door to facilitate maintenance, and slackens or tensions the lead of the power supply device in the turnover process to facilitate subsequent disassembly and avoid slackening of the lead after installation; simple operation and practicality are strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the interior of a cabinet in one embodiment of the invention.
Figure 2 is a schematic view of a roller assembly and bearer mount configuration in accordance with an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a heat exchange assembly in one embodiment of the invention.
Fig. 4 is a schematic structural diagram of a roller assembly in an embodiment of the present invention.
Notations for reference numerals: the cabinet body 1, bearing installation piece 2, maintenance port 3, cabinet door 4, driving piece 5, winding roller subassembly 6, runner bar axle 61, roller winding piece 62, annular 63, drive assembly 7, arc recess 71, arc rack 72, gear 73, installation department 8, mounting hole 81, cooling fan 9, filter screen 91, air outlet 92, heat exchange assembly 10, heat exchange plate 101, heat exchange assembly through-hole 102, storage channel 103, water conservancy diversion port 11, support 12, roller subassembly 13, dial post 132, gyro wheel support 133, universal wheel 134, bar hole 135, rotating post 136, flexible impeller 14, bellying 15.
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; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In one embodiment, as shown in fig. 1 and fig. 2, a communication power supply cabinet comprises a cabinet body 1 and a supporting installation member 2, wherein at least one access port 3 is arranged on an outer wall of the cabinet body 1, the supporting installation member 2 is arranged inside the cabinet body 1, a side edge part of the supporting installation member is hinged with an inner wall of the cabinet body 1 close to the access port 3, and the supporting installation member 2 is used for installing and bearing a communication power supply; the device also comprises a driving piece 5, a roller assembly 6 and a transmission assembly 7, wherein the roller assembly 6 is arranged at the end part of the bearing installation piece 2 far away from the access port 3 and is used for winding and carding a lead wire connected with a communication power supply; the driving piece 5 is arranged on the inner wall of the cabinet body 1 and is used for driving the bearing mounting piece 2 to rotate around the hinged position of the bearing mounting piece and the side wall of the cabinet body 1; the transmission component 7 is arranged in the cabinet body 1 and is used for driving the roller component 6 to rotate when the bearing mounting component 2 rotates;
in the implementation process of the embodiment, when a power supply device in the cabinet body 1 needs to be overhauled, the bearing installation part 2 is driven to rotate around the hinged position of the bearing installation part 2 and the inner wall of the cabinet body 1 through the driving part 5, so that the end face, where the power supply device is installed on the bearing installation part 2, is turned towards the overhaul port 3, and the overhaul is convenient, when the bearing installation part 2 rotates, the transmission component 7 drives the winding roller component 6 to rotate, the winding roller component 6 winds the conducting wire wound on the winding roller component 6, and the conducting wire is loosened in the subsequent overhaul, the overhaul of a subsequent power supply device is convenient, and when the bearing installation part 2 returns, the winding roller component 6 rotates to rewind the conducting wire again to tension the conducting wire, so that the working state of the power supply device is prevented from being influenced by the loosening of the conducting wire; as an embodiment, the left, right, up and down positions of the components shown in the drawings are only one arrangement, and the specific positions are set according to specific requirements; wherein, the driving part 5 is a cylinder or a hydraulic cylinder; a cabinet door body 4 matched with the maintenance port 3 is arranged outside the maintenance port;
in one embodiment, as shown in fig. 2, a plurality of mounting portions 8 are provided on the supporting mounting member 2, and each mounting portion 8 is provided with a mounting hole 81, the mounting holes 81 are used for mounting and fastening a power device in cooperation with bolts, and the mounting portions 8 are arranged so that the supporting mounting member 2 is hollowed out to facilitate heat dissipation and mounting of the power device;
in one embodiment, as shown in fig. 2, the winding roller assembly 6 includes a rotating shaft 61 and a roll winder 62, wherein both ends of the rotating shaft 61 are rotatably mounted on the supporter mounting member 2 through a bearing housing, and the roll winder 62 is provided on the rotating shaft 61 and is used for winding the wire; the arrangement of the rotating rod shaft 61 and the roller winding piece 62 can comb the wires to avoid the disorder of the wires from influencing the work of the power supply device; wherein, the outer wall of the roller winding piece 62 is provided with a plurality of ring grooves 63 for branching and dredging the conducting wires;
the winding roller assembly 6 can be formed by mounting a plurality of winding pulleys on a fixed shaft through torsion springs, wherein the fixed shaft is arranged on the bearing mounting piece 2;
in one embodiment, as shown in fig. 1 and 2, the transmission assembly 7 comprises an arc-shaped groove 71, an arc-shaped rack 72 and a gear 73, wherein the arc-shaped groove 71 is arranged on the inner wall of the cabinet body 1 and takes the hinge joint of the support mounting member 2 and the side wall of the cabinet body 1 as the center, the arc-shaped rack 72 is arranged on the inner wall of the arc-shaped groove 71 and is meshed with the gear 73, the gear 73 is arranged at the end part of the roller assembly 6, and the gear 73 is positioned in the arc-shaped groove 71; when the bearing mounting piece 2 rotates around the bearing mounting piece and the side wall of the cabinet body 1, the roller component 6 rotates along with the rotation, and the meshing of the arc-shaped rack 72 and the gear 73 enables the roller component 6 to rotate so as to unreel the lead;
besides the structure disclosed in the above embodiment, the transmission assembly 7 may also be: one end of the pull rope is connected with a pull rope wound on the roller component 6 through a torsion spring, the other end of the pull rope is connected with the side wall of the cabinet body 1, when the bearing mounting component 2 rotates towards the maintenance port 3, the pull rope is loosened, the roller component 6 enables a lead to be loosened due to the rotation of the torsion spring, and when the bearing mounting component 2 is horizontally reset, the pull rope is tightened to pull the roller component 6 to rotate, so that the lead is wound;
in one embodiment, as shown in fig. 1, the cabinet further comprises a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation fan 9 and an air outlet 92, the heat dissipation fan 9 is arranged at the bottom of the cabinet 1 and is used for blowing heat dissipation airflow into the cabinet 1; a filter screen 91 is arranged at the air inlet of the heat radiation fan 9; the air outlet 92 is arranged at the top of the cabinet body 1 and used for exhausting airflow; the arrangement of the heat radiation fan 9 and the air outlet 92 can realize the circulation of air flow in the cabinet body 1 to realize heat exchange, thereby improving the heat radiation effect;
in one embodiment, as shown in fig. 1 and 3, a heat exchange assembly 10 is further disposed inside the cabinet 1, and the heat exchange assembly 10 is connected to a flow guide port 11 disposed on an outer wall of the cabinet 1 and is used for filling condensed water and cooling the airflow inside the cabinet 1; the arrangement of the heat exchange component 10 can realize the cooling of the airflow blown in by the heat dissipation fan 9 so as to improve the heat dissipation effect; the heat exchange assembly 10 comprises heat exchange plates 101, heat exchange assembly through ports 102 and a storage channel 103, the side portions of the heat exchange plates 101 are fixed on the side wall of the cabinet body 1, the heat exchange assembly through ports 102 are multiple and penetrate through the heat exchange plates 101, and the heat exchange assembly through ports 102 are used for allowing airflow sprayed by the cooling fan 9 to pass through; the storage channel 103 is transversely arranged on the heat exchange plate 101, and the end part of the storage channel is connected with the flow guide port 11; condensed water flow can be injected into the storage channel 103 through the guide port 11;
in one embodiment, as shown in fig. 1 and 4, a bracket 12, a plurality of roller assemblies 13 and a conversion pushing assembly are arranged on the bottom side wall of the cabinet 1, and the bracket 12 is fixed on the side wall of the cabinet 1 and is used for supporting when contacting the ground; the roller assembly 13 is arranged at the bottom of the cabinet body 1 and is rotationally connected with the side wall of the cabinet body 1 through a rotating column 136, and the conversion pushing assembly is arranged on the cabinet body 1 and is used for driving the roller assembly 13 to rotate around the rotating column 136; when the roller assembly 13 is driven by the conversion pushing assembly to rotate, when the roller assembly 13 is in an upright state, the bottom of the roller assembly 13 is in rolling contact with the ground so as to be convenient to move, and when the roller assembly 13 is in an inclined state, the bottom of the bracket 12 is in contact with the ground so as to ensure that the whole cabinet body 1 is stably placed;
in one embodiment, as shown in fig. 1 and 4, the roller assembly 13 includes a roller bracket 133 and a universal wheel 134, the middle portion of the roller bracket 133 is rotatably connected to a rotating column 136, and the universal wheel 134 is disposed at the bottom end portion of the roller bracket 133; the conversion pushing assembly comprises a telescopic pushing member 14, a shifting column 132 and a strip-shaped hole 135, wherein the telescopic pushing member 14 is arranged on the cabinet body 1, the shifting column 132 is arranged at the telescopic end part of the telescopic pushing member 14, and the strip-shaped hole 135 is formed in the rod wall of the roller bracket 133 and is used for the shifting column 132 to pass through; when the telescopic pushing member 14 is stretched, the pulling column 132 is used in the strip-shaped hole 135 to drive the roller bracket 133 to rotate so as to realize the rotation of the service port 3; wherein, the telescopic pushing piece 14 is a cylinder or an electric telescopic rod;
in one embodiment, as shown in fig. 1, a protrusion 15 is further provided on the inner wall of the cabinet 1, and the protrusion 15 is used for supporting the end of the supporting installation member 2 away from the end hinged to the inner wall of the cabinet 1; to ensure the stability of the horizontal placement of the bearing mounting member 2.
The above-mentioned embodiment discloses a communication power cabinet, wherein, when needs examine and repair 1 inside power device of the cabinet body, it is rotatory around its and cabinet body 1 inner wall articulated department through drive piece 5 drive bearing installed part 2, and then make the terminal surface of 2 installation power devices of bearing installed part overturn towards maintenance port 3 departments, and convenient to overhaul, when bearing installed part 2 is rotatory, order about the roller subassembly 6 through drive assembly 7 and rotate and the wire unwrapping wire that the roller subassembly 6 convoluteed on it, and the wire is lax when follow-up maintenance, be convenient for follow-up maintenance of power device, and when bearing installed part 2 returns, the roller subassembly 6 gyration is rewound wire and tensioning wire, avoid the wire to relax the operating condition who influences power device like this.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A communication power supply cabinet comprises a cabinet body and a bearing installation piece, wherein at least one maintenance port is arranged on the outer wall of the cabinet body; the winding device also comprises a driving piece, a winding roller assembly and a transmission assembly;
the winding roller assembly is arranged at the end part of the bearing mounting piece far away from the maintenance port and is used for winding and carding a lead wire connected with a communication power supply;
the driving piece is arranged on the inner wall of the cabinet body and used for driving the bearing mounting piece to rotate around the hinged position of the bearing mounting piece and the side wall of the cabinet body;
the transmission assembly is arranged in the cabinet body and used for driving the roller winding assembly to rotate when the bearing mounting piece rotates.
2. The communication power supply cabinet according to claim 1, wherein the supporting installation member is provided with a plurality of installation portions, each installation portion is provided with an installation hole, and the installation holes are used for being matched with bolts to install and fasten power supply devices.
3. The communication power cabinet of claim 1, wherein the roller assembly comprises a rotating shaft and a roll winder;
the two ends of the rotating rod shaft are rotatably arranged on the bearing mounting piece through bearing seats;
the roller winding piece is arranged on the rotating rod shaft and is used for winding the conducting wire;
the outer wall of the roller winding piece is provided with a plurality of ring grooves for distributing and dredging the conducting wires.
4. The communication power supply cabinet according to claim 3, wherein the transmission assembly comprises an arc-shaped groove, an arc-shaped rack and a gear;
the arc-shaped groove is arranged on the inner wall of the cabinet body and takes the hinge joint of the bearing mounting piece and the side wall of the cabinet body as the center;
the arc-shaped rack is arranged on the inner wall of the arc-shaped groove and meshed with the gear;
the gear is established at the tip of winding up roller subassembly and the gear is located inside the arc recess.
5. The communication power supply cabinet according to any one of claims 1 to 4, further comprising a heat dissipation mechanism, wherein the heat dissipation mechanism comprises a heat dissipation fan and an air outlet;
the heat dissipation fan is arranged at the bottom of the cabinet body and is used for blowing heat dissipation airflow into the cabinet body; a filter screen is arranged at the air inlet port of the heat dissipation fan;
the air outlet is arranged at the top of the cabinet body and used for exhausting airflow.
6. The communication power supply cabinet according to claim 5, wherein a bracket, a plurality of roller assemblies and a conversion pushing assembly are arranged on the side wall of the bottom of the cabinet body;
the bracket is fixed on the side wall of the cabinet body and is used for supporting when contacting the ground;
the roller components are arranged at the bottom of the cabinet body and are rotationally connected with the side wall of the cabinet body through rotating columns;
the conversion pushing assembly is arranged on the cabinet body and is used for driving the roller assembly to rotate around the rotating column.
7. The communication power supply cabinet according to claim 6, wherein the roller assemblies comprise roller brackets and universal wheels;
the middle part of the roller bracket is rotationally connected with the rotating column, and the universal wheel is arranged at the bottom end part of the roller bracket;
the conversion pushing assembly comprises a telescopic pushing piece, a shifting column and a strip-shaped hole;
the telescopic pushing piece is arranged on the cabinet body, and the shifting column is arranged at the telescopic end part of the telescopic pushing piece;
the strip-shaped hole is formed in the rod wall of the roller support and is used for the shifting column to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399934.3A CN114221221A (en) | 2021-11-19 | 2021-11-19 | Communication power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399934.3A CN114221221A (en) | 2021-11-19 | 2021-11-19 | Communication power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114221221A true CN114221221A (en) | 2022-03-22 |
Family
ID=80698051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111399934.3A Pending CN114221221A (en) | 2021-11-19 | 2021-11-19 | Communication power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114221221A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208015184U (en) * | 2018-04-03 | 2018-10-26 | 江苏能优电力设备有限公司 | A kind of automated cleaning electricity-saving appliance |
| CN208353783U (en) * | 2018-01-18 | 2019-01-08 | 深圳联科众能科技股份有限公司 | A kind of micromodule refrigerating plant and cabinet |
| CN208904482U (en) * | 2018-07-13 | 2019-05-24 | 合肥迅达电器有限公司 | A kind of intermediate frequency power cabinet to radiate safely |
| CN209571708U (en) * | 2019-02-23 | 2019-11-01 | 上海容贝实业有限公司 | A kind of moveable heat radiating control cabinet |
| CN209709382U (en) * | 2019-04-19 | 2019-11-29 | 湖南大亚输配电设备有限公司 | A kind of fixation device of breaker in fixed cabinet |
| CN209768018U (en) * | 2019-02-26 | 2019-12-10 | 天津盛安泰信息咨询服务有限公司 | Outdoor communication machine case |
| CN210224732U (en) * | 2019-07-15 | 2020-03-31 | 王春燕 | High-low voltage switch cabinet fast dispels heat |
| CN210572707U (en) * | 2019-08-27 | 2020-05-19 | 合肥迪美电子科技有限公司 | Portable ammeter fault indicator power strip |
| CN211629622U (en) * | 2020-01-11 | 2020-10-02 | 四川中宇建设工程有限公司 | Building electrical cabinet |
| CN111762481A (en) * | 2020-06-19 | 2020-10-13 | 石群 | Medical treatment transportation shallow |
| KR102182625B1 (en) * | 2020-06-16 | 2020-11-24 | (주)명광엔지니어링건축사사무소 | Prefab communication terminal box for apartment house |
| CN212162453U (en) * | 2020-05-27 | 2020-12-15 | 张文亮 | Switch board convenient to fault maintenance |
| CN212412557U (en) * | 2019-12-27 | 2021-01-26 | 南京紫苹果电气有限公司 | Heat dissipation device of power distribution cabinet |
| CN212588624U (en) * | 2020-05-09 | 2021-02-23 | 江苏安智光电科技有限公司 | Wire cutting machine tool control cabinet convenient to move |
| KR102222286B1 (en) * | 2020-08-03 | 2021-03-02 | 장길중 | Enclosure for communication cable |
| CN112821236A (en) * | 2021-03-27 | 2021-05-18 | 安徽省正大电力建设有限公司 | Outdoor looped netowrk cabinet convenient to installation and maintenance |
| CN213341231U (en) * | 2020-11-11 | 2021-06-01 | 宣城睿晖宣晟企业管理中心合伙企业(有限合伙) | Front-opening control cabinet |
| CN213989643U (en) * | 2020-11-23 | 2021-08-17 | 牛丽娟 | Electric automation control cabinet convenient to overhaul |
-
2021
- 2021-11-19 CN CN202111399934.3A patent/CN114221221A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208353783U (en) * | 2018-01-18 | 2019-01-08 | 深圳联科众能科技股份有限公司 | A kind of micromodule refrigerating plant and cabinet |
| CN208015184U (en) * | 2018-04-03 | 2018-10-26 | 江苏能优电力设备有限公司 | A kind of automated cleaning electricity-saving appliance |
| CN208904482U (en) * | 2018-07-13 | 2019-05-24 | 合肥迅达电器有限公司 | A kind of intermediate frequency power cabinet to radiate safely |
| CN209571708U (en) * | 2019-02-23 | 2019-11-01 | 上海容贝实业有限公司 | A kind of moveable heat radiating control cabinet |
| CN209768018U (en) * | 2019-02-26 | 2019-12-10 | 天津盛安泰信息咨询服务有限公司 | Outdoor communication machine case |
| CN209709382U (en) * | 2019-04-19 | 2019-11-29 | 湖南大亚输配电设备有限公司 | A kind of fixation device of breaker in fixed cabinet |
| CN210224732U (en) * | 2019-07-15 | 2020-03-31 | 王春燕 | High-low voltage switch cabinet fast dispels heat |
| CN210572707U (en) * | 2019-08-27 | 2020-05-19 | 合肥迪美电子科技有限公司 | Portable ammeter fault indicator power strip |
| CN212412557U (en) * | 2019-12-27 | 2021-01-26 | 南京紫苹果电气有限公司 | Heat dissipation device of power distribution cabinet |
| CN211629622U (en) * | 2020-01-11 | 2020-10-02 | 四川中宇建设工程有限公司 | Building electrical cabinet |
| CN212588624U (en) * | 2020-05-09 | 2021-02-23 | 江苏安智光电科技有限公司 | Wire cutting machine tool control cabinet convenient to move |
| CN212162453U (en) * | 2020-05-27 | 2020-12-15 | 张文亮 | Switch board convenient to fault maintenance |
| KR102182625B1 (en) * | 2020-06-16 | 2020-11-24 | (주)명광엔지니어링건축사사무소 | Prefab communication terminal box for apartment house |
| CN111762481A (en) * | 2020-06-19 | 2020-10-13 | 石群 | Medical treatment transportation shallow |
| KR102222286B1 (en) * | 2020-08-03 | 2021-03-02 | 장길중 | Enclosure for communication cable |
| CN213341231U (en) * | 2020-11-11 | 2021-06-01 | 宣城睿晖宣晟企业管理中心合伙企业(有限合伙) | Front-opening control cabinet |
| CN213989643U (en) * | 2020-11-23 | 2021-08-17 | 牛丽娟 | Electric automation control cabinet convenient to overhaul |
| CN112821236A (en) * | 2021-03-27 | 2021-05-18 | 安徽省正大电力建设有限公司 | Outdoor looped netowrk cabinet convenient to installation and maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112027796A (en) | Winding device for electric power construction | |
| CN209592691U (en) | A kind of low-voltage distribution cabinet of easy access | |
| CN206860378U (en) | It is a kind of to embrace tower apparatus for wind-power tower maintenance | |
| CN114221221A (en) | Communication power supply cabinet | |
| CN113451898B (en) | Switch board convenient to operation | |
| CN219535373U (en) | Power distribution cabinet with heat dissipation function | |
| CN205500436U (en) | Novel cable traction frame | |
| CN110364945A (en) | A kind of protection type distributed board outdoor | |
| CN207183865U (en) | A kind of adjustable switch board of protection against electric shock | |
| CN111157074A (en) | Reservoir water level monitoring alarm device | |
| CN214125433U (en) | Load balancing type monitoring maintenance terminal equipment | |
| CN217062896U (en) | Intelligent integrated control cabinet | |
| CN214811836U (en) | Spraying device for mutual inductor wet voltage withstand test | |
| CN114263386A (en) | Communication tower with bird repelling function for electronic information engineering and bird repelling method | |
| CN221100875U (en) | Anti-theft power metering box | |
| CN218334772U (en) | Novel electric power protection cabinet | |
| CN219679044U (en) | Outdoor-mounted protective cabinet | |
| CN215592503U (en) | Auxiliary device is used in municipal administration equipment fixing | |
| CN220283207U (en) | Cable winding and unwinding device | |
| CN219487221U (en) | Fill electric pile box convenient to installation is dismantled | |
| CN216647939U (en) | Protective cover structure of stranding machine | |
| CN216857766U (en) | Side roller installing and supporting frame | |
| CN220245391U (en) | Hoist device with protective structure | |
| CN215756006U (en) | Gantry crane with electric hoist | |
| CN220382659U (en) | Electric power pipeline fixing support frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |