CN114843962A - Self-adaptive cabinet wire-arranging fireproof explosion-proof box - Google Patents
Self-adaptive cabinet wire-arranging fireproof explosion-proof box Download PDFInfo
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- CN114843962A CN114843962A CN202210653606.XA CN202210653606A CN114843962A CN 114843962 A CN114843962 A CN 114843962A CN 202210653606 A CN202210653606 A CN 202210653606A CN 114843962 A CN114843962 A CN 114843962A
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- box
- proof box
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- 238000004880 explosion Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000002265 prevention Effects 0.000 claims abstract description 12
- 239000003063 flame retardant Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/086—Assembled boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
- H02G3/083—Inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The invention relates to a self-adaptive cabinet wire arrangement fireproof and explosion-proof box, and belongs to the field of equipment construction transformation. Including installing the fire and explosion prevention box on the crossbeam, the fire and explosion prevention box is left right split type structure, and the total filling opening that is used for filling the explosion-proof daub is offered to fire and explosion prevention box upper surface, and total filling opening surface covering has fire-retardant brush, and at least two first walk line holes have been seted up to fire and explosion prevention box central line department, the fire and explosion prevention box includes the first fire and explosion prevention box, the second fire and explosion prevention box of making by glass steel material, and two explosion prevention boxes are as an organic whole through ribbon formula buckle device, couple formula buckle device installation, and above-mentioned two kinds of buckle device use the screw fixation respectively in fire and explosion prevention box side. The invention has good fireproof and explosion-proof effects, orderly wiring, no need of damaging the original fireproof structure during laying the wiring and high construction refinement level.
Description
Technical Field
The invention relates to a self-adaptive cabinet wire arrangement fireproof and explosion-proof box, and belongs to the field of equipment construction transformation.
Background
Under the background of the reform of the power industry, the construction and the establishment of a digitization device of a power information communication system are deeply promoted, and the construction work layer is endless aiming at the updating, the transformation and the like of professional machine room equipment of information communication specialties, automation specialties and the like.
The cable of traditional communication, automation equipment rack bottom collects the department and is the shutoff of manual fire prevention mud, and the fire prevention and explosion-proof effect is poor, has safe risk. In addition, during operation and maintenance construction processes such as replacing cables and increasing cables, the cables are required to be pulled out or penetrated after an existing fireproof mud layer is damaged, then the fireproof mud is firmly pinched and blocked by manual operation, operation is not convenient, and the construction process is irregular and attractive.
Disclosure of Invention
The invention aims to solve the defects in the construction process of the cabinet in the prior art, and provides a self-adaptive cabinet wire arrangement fireproof explosion-proof box which is good in fireproof and explosion-proof effects, neat in wire arrangement, free from damaging the original fireproof structure during laying of wires and high in construction lean level.
In order to achieve the purpose, the invention provides the following technical scheme:
a self-adaptive cabinet wire arranging fireproof and explosion-proof box is characterized by comprising a fireproof and explosion-proof box 2 arranged on a cross beam, wherein the fireproof and explosion-proof box 2 is of a left-right split structure, a total filling opening used for filling explosion-proof daub 6 is formed in the upper surface of the fireproof and explosion-proof box 2, a flame-retardant brush 5 covers the surface of the total filling opening, at least two first wire passing holes are formed in the center line of the fireproof and explosion-proof box 2, the fireproof and explosion-proof box 2 comprises a first fireproof and explosion-proof box 8 and a second fireproof and explosion-proof box 10 which are made of glass fiber reinforced plastic materials, the two explosion-proof boxes are integrally installed through a tape type buckle device 7 and a hook type buckle device 12, and the two buckle devices are respectively fixed on the side surface of the fireproof and explosion-proof box 2 through screws;
preferably, the hook type buckle device 12 comprises a Y-shaped hook piece arranged on one side of the first fire-proof and explosion-proof box 8, and a hook piece fixing piece matched with the Y-shaped hook piece is arranged on the same side of the second fire-proof and explosion-proof box 10;
preferably, the ribbon-type buckle device 7 comprises a first slot 20 mounted on the first fire-proof and explosion-proof box 8 and a second slot 21 mounted on the second fire-proof and explosion-proof box 10, wherein an elastic sheet 22 is arranged at the top of the first slot 20, a V-shaped spring sheet 23 is hinged on the first slot 20, an elastic knife 24 of the V-shaped spring sheet 23 is positioned in the first slot 20, and a serrated steel sheet 25 matched with the elastic knife 24 for use is mounted on the second slot 21;
preferably, the saw-toothed steel sheet 25 is long, and a plurality of saw-toothed bayonets 26 are arranged along the length direction of the saw-toothed steel sheet 25;
preferably, the cross beam is positioned at the bottom of the communication cabinet, a cable trench is arranged below the cross beam, a towline type wiring groove 1 for orderly wiring is arranged above the fireproof and explosion-proof box 2, the towline type wiring groove 1 adopts a fully-closed nylon towline, and the upper part of the towline type wiring groove 1 is connected with the bottom of a PVC semi-closed wiring groove;
preferably, the opposite surfaces of the first fire-proof and explosion-proof box 8 and the second fire-proof and explosion-proof box 10 are both provided with a semicircular groove, and the two semicircular grooves are butted to form a first wiring hole;
preferably, the filling openings are formed in the upper surfaces of the first fire-proof and explosion-proof box 8 and the second fire-proof and explosion-proof box 10, and after the first fire-proof and explosion-proof box 8 and the second fire-proof and explosion-proof box 10 are butted, the two filling openings jointly form a rectangular total filling opening.
Compared with the prior art, the invention has the beneficial effects that:
1. the split type fireproof and explosion-proof box provided by the device is of a split type fixed structure, is convenient to assemble, disassemble and thread, is connected by the tape-type buckle device, and a certain gap is reserved in the middle of the box, so that the existing cable can be directly gathered together during installation without disconnecting and rewiring, and the split type fireproof and explosion-proof box has higher operation convenience and field adaptability;
2. according to the fireproof and explosion-proof box provided by the device, the box body has fireproof and explosion-proof performance, the explosion-proof daub is arranged inside the box, the top of the box is provided with the layer of flame-retardant brush, and a reliable and safe fire-fighting environment is provided by multiple fireproof mechanisms;
3. two first wire holes that walk that this device provided realize that the line of different grade type penetrates the rack from the guide tube of difference, and the subregion is made clear and definite to the external threading, and the guide tube adopts soft design from top to bottom, and downside wire inlet pipe redirecting at will improves the construction wiring efficiency, the later stage fortune of being convenient for maintenance.
The invention solves the problems of disordered wiring, damage to an original fireproof structure due to laying wiring, low construction lean level, potential fire safety hazard and the like in the construction process of the cabinet in the prior art, is suitable for operation and maintenance of the communication and automatic control equipment cabinet, has high expansibility, enables construction to be more convenient, and ensures safe and reliable fire control of the cabinet.
Drawings
FIG. 1 is a schematic view of the overall structure of a wire-arranging fireproof and explosion-proof box of a self-adaptive cabinet of the present invention;
FIG. 2 is a schematic view of a detachable structure of the wire-arranging fireproof and explosion-proof box of the self-adaptive cabinet of the present invention;
FIG. 3 is a schematic view of the hook type buckle mounting structure of the wire arranging fire and explosion protection box of the adaptive cabinet of the present invention shown in FIG. 2;
FIG. 4 is a schematic view of a ribbon-type buckle device of the self-adaptive cabinet wire-arranging fireproof and explosion-proof box of the present invention;
FIG. 5 is a schematic structural diagram of a first socket;
fig. 6 is a structural diagram of the second slot.
In the figure: 1 drag chain type wiring groove, 2 fireproof and explosion-proof boxes, 5 fireproof and explosion-proof brushes, 6 fireproof and explosion-proof mud, 7 strapping type buckle devices, 8 first fireproof and explosion-proof boxes, 10 second fireproof and explosion-proof boxes, 12 hook type buckle devices, 20 first slots, 21 second slots, 22 elastic pieces, 23V-shaped spring pieces, 24 elastic knives and 25 saw-toothed steel sheets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Example 1
Referring to fig. 1-6, including installing fire-proof and explosion-proof box 2 on the crossbeam, fire-proof and explosion-proof box 2 is left and right split type structure, and fire-proof and explosion-proof box 2 upper surface is offered and is used for filling the general fill opening of explosion-proof clay 6, and general fill opening surface covering has fire- retardant brush 5, and 2 central lines departments of fire-proof and explosion-proof box have seted up two at least first walk the line hole, fire-proof and explosion-proof box 2 includes first fire-proof and explosion-proof box 8, the second fire-proof and explosion-proof box 10 of being made by glass steel material, and two fire-proof boxes are installed as an organic wholely through ribbon buckle device 7, couple formula buckle device 12, and above-mentioned two kinds of buckle device are fixed with the screw respectively in fire-proof box 2 sides.
The hook type buckle device 12 of the present embodiment includes a Y-shaped hook piece installed on one side of the first flameproof box 8, and a hook piece fixing member used in cooperation with the Y-shaped hook piece is installed on the same side of the second flameproof box 10.
The ribbon type buckle device 7 of the embodiment includes a first slot 20 installed on the first fire-proof and explosion-proof box 8 and a second slot 21 installed on the second fire-proof and explosion-proof box 10, wherein the top of the first slot 20 is provided with an elastic sheet 22, the first slot 20 is hinged with a V-shaped spring sheet 23, an elastic knife 24 of the V-shaped spring sheet 23 is located in the first slot 20, a serrated steel sheet 25 used in cooperation with the elastic knife 24 is installed on the second slot 21, the serrated steel sheet 25 is in a long strip shape, and a plurality of serrated bayonets 26 are arranged along the length direction of the serrated steel sheet 25.
The cross beam is positioned at the bottom of the communication cabinet, the cable trench is arranged below the cross beam, the towline type wiring groove 1 for orderly wiring is arranged above the fireproof and explosion-proof box 2, the towline type wiring groove 1 adopts a fully-closed nylon towline, and the upper part of the towline type wiring groove 1 is connected with the bottom of the PVC semi-closed wiring groove;
in order to facilitate wiring, semicircular grooves are formed in the opposite surfaces of the first fireproof and explosion-proof box 8 and the second fireproof and explosion-proof box 10, and the two semicircular grooves form a first wiring hole after being butted.
The filling opening has all been seted up to first fire and explosion protection box 8 of this embodiment, second fire and explosion protection box 10 upper surface, and first fire and explosion protection box 8, second fire and explosion protection box 10 dock the back mutually, and two filling openings have constituted the total filling opening of rectangle jointly.
The working principle is as follows: when the device is used, the first fireproof and explosion-proof box 8 is firstly installed on the cross beam, the net wires and the optical fibers respectively pass through the two first wire passing holes, and the second fireproof and explosion-proof box 10 and the first fireproof and explosion-proof box 8 are installed into a whole through the ribbon type buckle device 7 and the hook type buckle device 12. When the circuit is required to be overhauled, the first fireproof and explosion-proof box 8 and the second fireproof and explosion-proof box 10 are detached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a self-adaptation type rack reason line fire-proof explosion-proof box, its characterized in that is including installing the fire-proof explosion-proof box on the crossbeam, and split type structure about the fire-proof explosion-proof box is offered for filling the general fill opening of explosion-proof daub on the fire-proof explosion-proof box upper surface, and general fill opening surface covering has fire-retardant brush, and at least two first line holes of walking have been offered to fire-proof explosion-proof box central line department, the fire-proof explosion-proof box includes first fire-proof explosion-proof box, the second fire-proof explosion-proof box of being made by glass steel material, and two explosion-proof boxes are as an organic whole through ribbon buckle device, couple formula buckle device installation, and above-mentioned two kinds of buckle device are fixed with the screw in fire-proof explosion-proof box side respectively.
2. The adaptive cabinet wire arranging fire and explosion protection box according to claim 1, wherein the hook type buckling device comprises a Y-shaped hook piece arranged on one side of the first fire and explosion protection box, and a hook piece fixing piece matched with the Y-shaped hook piece is arranged on the same side of the second fire and explosion protection box.
3. The self-adaptive cabinet wire arranging fire and explosion protection box according to claim 1, wherein the tape-type buckle device comprises a first slot installed on the first fire and explosion protection box and a second slot installed on the second fire and explosion protection box, wherein a spring sheet is arranged at the top of the first slot, a V-shaped spring sheet is hinged on the first slot, a spring knife of the V-shaped spring sheet is located in the first slot, and a serrated steel sheet matched with the spring knife is installed on the second slot.
4. The adaptive cabinet wire arranging fire and explosion prevention box according to claim 3, wherein the serrated steel sheet is in an elongated shape, and a plurality of serrated bayonets are formed along the length of the serrated steel sheet.
5. The self-adaptive cabinet wire arranging fire-proof and explosion-proof box according to claim 1, wherein the beam is positioned at the bottom of the communication cabinet, the cable trench is arranged below the beam, a towline type wire trough for orderly wiring is arranged above the fire-proof and explosion-proof box, the towline type wire trough adopts a fully-closed nylon towline, and the upper part of the towline type wire trough is connected with the bottom of the PVC semi-closed wire trough.
6. The self-adaptive cabinet wire arranging fire-proof and explosion-proof box according to claim 1, wherein the opposite surfaces of the first fire-proof and explosion-proof box and the second fire-proof and explosion-proof box are respectively provided with a semicircular groove, and the two semicircular grooves are butted to form a first wire passing hole.
7. The adaptive cabinet wire arranging fire-proof and explosion-proof box according to claim 1, wherein the upper surfaces of the first fire-proof and explosion-proof box and the second fire-proof and explosion-proof box are provided with filling ports, and after the first fire-proof and explosion-proof box and the second fire-proof and explosion-proof box are butted, the two filling ports jointly form a rectangular total filling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210653606.XA CN114843962B (en) | 2022-06-10 | 2022-06-10 | Self-adaptive type cabinet wire arranging fireproof and explosion-proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210653606.XA CN114843962B (en) | 2022-06-10 | 2022-06-10 | Self-adaptive type cabinet wire arranging fireproof and explosion-proof box |
Publications (2)
| Publication Number | Publication Date |
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| CN114843962A true CN114843962A (en) | 2022-08-02 |
| CN114843962B CN114843962B (en) | 2024-04-09 |
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| CN202210653606.XA Active CN114843962B (en) | 2022-06-10 | 2022-06-10 | Self-adaptive type cabinet wire arranging fireproof and explosion-proof box |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011151937A1 (en) * | 2010-06-04 | 2011-12-08 | 株式会社古河テクノマテリアル | Fireproof construction for ships, method of constructing fireproof construction, and method of adding/removing/exchanging cable to/from/in temporary fireproof construction |
| CN104037688A (en) * | 2014-06-30 | 2014-09-10 | 四川天微电子有限责任公司 | Anti-explosion junction box capable of guaranteeing wiring efficiency |
| CN203895942U (en) * | 2014-01-24 | 2014-10-22 | 秦皇岛盛泽新材料科技有限公司 | Cable intermediate joint glass fiber reinforced plastic fireproof explosion-proof box |
| CN204292552U (en) * | 2014-11-24 | 2015-04-29 | 王金明 | Box wardrobe is used in a kind of travelling |
| CN106275823A (en) * | 2016-08-31 | 2017-01-04 | 安徽江淮汽车股份有限公司 | Band and installation method thereof |
| CN206517025U (en) * | 2016-11-30 | 2017-09-22 | 广东安诺新材料科技有限公司 | A kind of new totally-enclosed cable intermediate joint waterproof fireproofing anti-explosion safety box housing |
| CN108678635A (en) * | 2018-04-19 | 2018-10-19 | 莱尔斯特（厦门）股份公司 | The profile structure of invisible protective screens |
| CN109823692A (en) * | 2019-01-30 | 2019-05-31 | 成都宏基建材股份有限公司 | Closing in band, the tightening device for tightening closing in band and the band external member with tightening device |
| CN210041292U (en) * | 2019-04-29 | 2020-02-07 | 广东电网有限责任公司 | Explosion-proof device suitable for 10KV cable intermediate head |
| CN211780015U (en) * | 2020-03-18 | 2020-10-27 | 广东工业大学华立学院 | Prompter device for news dissemination |
| CN212081157U (en) * | 2020-06-19 | 2020-12-04 | 福建萌牛智联照明有限公司 | Elastic sheet type lamp mounting structure and tri-proof lamp comprising same |
| CN213444070U (en) * | 2020-05-15 | 2021-06-15 | 苏兆星 | Anti-dismantling box |
| CN213937323U (en) * | 2020-12-04 | 2021-08-10 | 美安士工业科技(上海)有限公司 | Fireproof cabinet with outlet plugging mechanism |
| CN215419549U (en) * | 2021-08-02 | 2022-01-04 | 河北文达通科技有限公司 | Explosion-proof box for high-voltage cable connector |
| CN216251683U (en) * | 2021-11-27 | 2022-04-08 | 肖贤华 | Fireproof mud plugging device for electrical control cabinet of transformer substation |
-
2022
- 2022-06-10 CN CN202210653606.XA patent/CN114843962B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011151937A1 (en) * | 2010-06-04 | 2011-12-08 | 株式会社古河テクノマテリアル | Fireproof construction for ships, method of constructing fireproof construction, and method of adding/removing/exchanging cable to/from/in temporary fireproof construction |
| CN203895942U (en) * | 2014-01-24 | 2014-10-22 | 秦皇岛盛泽新材料科技有限公司 | Cable intermediate joint glass fiber reinforced plastic fireproof explosion-proof box |
| CN104037688A (en) * | 2014-06-30 | 2014-09-10 | 四川天微电子有限责任公司 | Anti-explosion junction box capable of guaranteeing wiring efficiency |
| CN204292552U (en) * | 2014-11-24 | 2015-04-29 | 王金明 | Box wardrobe is used in a kind of travelling |
| CN106275823A (en) * | 2016-08-31 | 2017-01-04 | 安徽江淮汽车股份有限公司 | Band and installation method thereof |
| CN206517025U (en) * | 2016-11-30 | 2017-09-22 | 广东安诺新材料科技有限公司 | A kind of new totally-enclosed cable intermediate joint waterproof fireproofing anti-explosion safety box housing |
| CN108678635A (en) * | 2018-04-19 | 2018-10-19 | 莱尔斯特（厦门）股份公司 | The profile structure of invisible protective screens |
| CN109823692A (en) * | 2019-01-30 | 2019-05-31 | 成都宏基建材股份有限公司 | Closing in band, the tightening device for tightening closing in band and the band external member with tightening device |
| CN210041292U (en) * | 2019-04-29 | 2020-02-07 | 广东电网有限责任公司 | Explosion-proof device suitable for 10KV cable intermediate head |
| CN211780015U (en) * | 2020-03-18 | 2020-10-27 | 广东工业大学华立学院 | Prompter device for news dissemination |
| CN213444070U (en) * | 2020-05-15 | 2021-06-15 | 苏兆星 | Anti-dismantling box |
| CN212081157U (en) * | 2020-06-19 | 2020-12-04 | 福建萌牛智联照明有限公司 | Elastic sheet type lamp mounting structure and tri-proof lamp comprising same |
| CN213937323U (en) * | 2020-12-04 | 2021-08-10 | 美安士工业科技(上海)有限公司 | Fireproof cabinet with outlet plugging mechanism |
| CN215419549U (en) * | 2021-08-02 | 2022-01-04 | 河北文达通科技有限公司 | Explosion-proof box for high-voltage cable connector |
| CN216251683U (en) * | 2021-11-27 | 2022-04-08 | 肖贤华 | Fireproof mud plugging device for electrical control cabinet of transformer substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114843962B (en) | 2024-04-09 |
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