CN113675757A - Block terminal for construction with fire prevention function - Google Patents
Block terminal for construction with fire prevention function Download PDFInfo
- Publication number
- CN113675757A CN113675757A CN202110906233.8A CN202110906233A CN113675757A CN 113675757 A CN113675757 A CN 113675757A CN 202110906233 A CN202110906233 A CN 202110906233A CN 113675757 A CN113675757 A CN 113675757A
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- end wall
- bracket
- exhaust
- 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
- 238000010276 construction Methods 0.000 title claims description 5
- 230000002265 prevention Effects 0.000 title claims description 4
- 238000009435 building construction Methods 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 9
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract 2
- 230000005611 electricity Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation 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
-
- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/46—Boxes; 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- 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
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
Abstract
The invention discloses a distribution box with a fireproof function for building construction, which belongs to the field of building electrical boxes and comprises a box body, wherein a top cover is installed at the top end of the box body, exhaust windows are respectively arranged on the left end wall and the right end wall of the box body, a plurality of support rods are installed at the lower end of the box body, a hand-lifting rod is installed at the rear part of the box body, a front door is installed on the front end wall of the box body, a plurality of glass windows are arranged on the outer end wall of the front door, a door handle is installed on the left side of each glass window, a plurality of installation frames are installed on the rear end wall in the box body, a plurality of cables are fixed and limited through a limiting clamp ring and a limiting clamp in an inner groove, the cables can be prevented from falling off after being connected, dangerous accidents can be avoided, and the use safety of the distribution box can be effectively improved; connect the tray bottom wall middle part and be equipped with the connecting hole, and the connecting hole size matches with the splice joint size, during the use, passes through splice joint and connection bracket concatenation with the chassis, supports the box through chassis and stabilizer blade, is favorable to improving the box height, satisfies the different regional uses of building site, effectively improves its functionality.
Description
Technical Field
The invention relates to the field of distribution boxes for buildings, in particular to a distribution box with a fireproof function for building construction.
Background
The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
In the prior art, when a common distribution box for building construction is used, cable limiting and fixing measures are not provided, when a plurality of cables are connected with the distribution box, the plurality of cables are wound together due to the fact that the cable limiting, dispersing and fixing measures are not provided, later-period disassembly is inconvenient, the cables are easy to rub, skins are damaged, and dangerous accidents occur; and current block terminal for construction uses highly unadjustable, can not adjust its height according to user demand and use regional demand, leads to its function not high.
Disclosure of Invention
The invention aims to provide a distribution box with a fireproof function for building construction, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a distribution box with a fireproof function for building construction comprises a box body, wherein top covers are installed at the top end of the box body, exhaust windows are arranged on the left end wall and the right end wall of the box body, a plurality of support rods are installed at the lower end of the box body, a hand-lift rod is installed at the rear part of the box body, a front door is installed on the front end wall of the box body, a plurality of glass windows are arranged on the outer end wall of the front door, a door handle is installed on the left side of each glass window, a plurality of mounting frames are installed on the inner rear end wall of the box body, mounting seats are arranged on the two mounting seats, a plurality of exhaust fans are installed on the two mounting seats, a limiting seat is installed at the inner bottom end of the box body, a plurality of large limiting holes are arranged on the limiting seat, a plurality of small limiting holes are arranged on the left side of the large limiting holes, an inner groove seat is installed at the lower ends of the support rods, a plurality of limiting clamp rings are arranged in the middle part of the inner groove, a plurality of spacing anchor clamps are installed in spacing clamp ring left side, the pillar is all installed in end bracket lower extreme four corners, every connecting bracket is all installed to the pillar lower extreme, the chassis is installed to end bracket below, chassis lower extreme four corners is provided with the stabilizer blade, and is a plurality of the stabilizer blade top all is equipped with the concatenation head.
As a further scheme of the invention: two the exhaust window all communicates with the box is inside, and two the exhaust window gas outlet all faces down, and during the use, the heat and the gaseous box outside of discharging that produce the box inside through the exhaust window are favorable to the maintenance to the inside electrical component of box, and effectively avoid outside dust to get into inside.
As a still further scheme of the invention: two the air discharge fan all installs in two exhaust window departments, just two through the mount pad the air discharge fan all is connected with the inside electricity of box, during the use, is favorable to improving the inside hot-air exhaust effect of box through two air discharge fan operations.
As a still further scheme of the invention: spacing seat is the rubber material, just spacing seat is installed bottom in the box through a plurality of bolts, and when outside cable conductor and box internal connection, it is spacing to disperse big or small cable conductor through big spacing hole and little spacing hole on spacing seat, can avoid many cable conductors to twine.
As a still further scheme of the invention: the end bracket passes through a plurality of fixing bolt and a plurality of branch fixed connection, just connection bracket and pillar swing joint, during the use, can support the box on ground through the effect of end bracket and a plurality of pillar.
As a still further scheme of the invention: the bottom bracket middle part inside groove divides two parts, after outside cable conductor and box internal connection, through spacing clamp ring and the spacing anchor clamps in the inside groove with many cable conductors fixed spacing, can avoid coming off behind the cable conductor connection, take place dangerous accident.
As a still further scheme of the invention: the connecting bracket bottom wall middle part is equipped with the connecting hole, just connecting hole size and splice joint size match, during the use, pass through splice joint and connecting bracket concatenation with the chassis, support the box through chassis and stabilizer blade, are favorable to improving the box height, satisfy the different regional uses of building site, effectively improve its functionality.
As a still further scheme of the invention: the utility model discloses a portable box, including box, portable rod, box, connecting piece, portable rod and box, portable rod passes through the connecting piece to be installed at the box rear portion, just portable rod rotates with the box to be connected, and during the use, the accessible portable rod mentions the shift position with the box, need not constructor and is embracing the box, effectively improves its convenience of use.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the large and small cables are dispersedly limited through the large limiting hole and the small limiting hole on the limiting seat, so that the winding friction of a plurality of cables can be avoided, and the plurality of cables are fixed and limited through the limiting clamping ring and the limiting clamp in the inner groove, so that the falling off of the cables after connection can be avoided, the dangerous accident can be avoided, and the use safety of the cable is effectively improved; connect the tray bottom wall middle part and be equipped with the connecting hole, and the connecting hole size matches with the splice joint size, during the use, passes through splice joint and connection bracket concatenation with the chassis, supports the box through chassis and stabilizer blade, is favorable to improving the box height, satisfies the different regional uses of building site, effectively improves its functionality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is a schematic view of the bottom base of the present invention;
FIG. 4 is a schematic view of the structure of the bottom frame of the present invention
FIG. 5 is an enlarged view of the invention at B in FIG. 3.
In the figure: 1. a box body; 11. a top cover; 12. an exhaust window; 13. a strut; 2. a hand-held lever; 3. a front door; 31. a glass window; 32. a door handle; 4. a mounting frame; 5. a mounting seat; 51. an exhaust fan; 6. a limiting seat; 61. a large limiting hole; 62. a small limiting hole; 7. a bottom bracket base; 71. an inner tank; 72. a pillar; 73. a connecting bracket; 74. a limiting clamp ring; 75. limiting the clamp; 8. a chassis; 81. a support leg; 82. and (4) splicing the joints.
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.
Referring to fig. 1 to 5, in the embodiment of the invention, a distribution box with fire prevention function for building construction comprises a box body 1, a top cover 11 is installed on the top end of the box body 1, exhaust windows 12 are respectively arranged on the left and right end walls of the box body 1, a plurality of support rods 13 are installed on the lower end of the box body 1, a hand-held rod 2 is installed on the rear portion of the box body 1, a front door 3 is installed on the front end wall of the box body 1, a plurality of glass windows 31 are arranged on the outer end wall of the front door 3, a door handle 32 is installed on the left side of the glass windows 31, a plurality of mounting frames 4 are installed on the rear end wall in the box body 1, mounting seats 5 are respectively installed on the two end walls of the box body 1, a plurality of exhaust fans 51 are installed on the two mounting seats 5, a limiting seat 6 is installed on the inner bottom end of the box body 1, a plurality of large limiting holes 61 are arranged on the left side of the large limiting holes 61, a plurality of support rods 13 are installed with a bottom seat 7, an inner groove 71 is arranged in the middle of the bottom seat 7, a plurality of limiting clamping rings 74 are installed on the right side in the inner groove 71, a plurality of limiting clamps 75 are installed on the left side of the limiting clamping rings 74, supporting columns 72 are installed at four corners of the lower end of the bottom support seat 7, a connecting support seat 73 is installed at the lower end of each supporting column 72, the bottom support 8 is installed below the bottom support seat 7, supporting legs 81 are arranged at four corners of the lower end of the bottom support 8, and splicing heads 82 are arranged at the top ends of the supporting legs 81.
Wherein, two exhaust windows 12 all communicate with the box 1 is inside, and two exhaust windows 12 gas outlets all face down, and during the use, heat and the gaseous box 1 outside of discharging of 1 inside production of box through exhaust window 12 are favorable to the maintenance to the inside electrical components of box 1, and effectively avoid outside dust to get into inside.
Two air discharge fans 51 are all installed in two exhaust windows 12 through mount pad 5, and two air discharge fans 51 all are connected with the inside electricity of box 1, during the use, are favorable to improving the inside hot-air exhaust effect of box 1 through two air discharge fans 51 operation.
The internal groove 71 in the middle of the bottom bracket 7 is divided into two parts, after the external cables are connected with the internal part of the box body 1, the plurality of cables are fixed and limited through the limiting clamping ring 74 and the limiting clamp 75 in the internal groove 71, and the dangerous accidents caused by falling off after the cables are connected can be avoided.
Connecting bracket 73 bottom wall middle part is equipped with the connecting hole, and connecting hole size and splice 82 size match, during the use, splices chassis 8 through splice 82 and connecting bracket 73, supports box 1 through chassis 8 and stabilizer blade 81, is favorable to improving box 1 height, satisfies the different regional uses of building site, effectively improves its functionality.
The portable pole 2 passes through the connecting piece to be installed at box 1 rear portion, and portable pole 2 rotates with box 1 to be connected, and during the use, accessible portable pole 2 mentions the shift position with box 1, need not constructor and embraces box 1, effectively improves its convenience of use.
The working principle of the invention is as follows: when the air-conditioning cabinet is used, the two exhaust windows 12 are used for exhausting heat and gas generated in the cabinet 1 out of the cabinet 1 through the exhaust windows 12, the maintenance of electrical components in the cabinet 1 is facilitated, and external dust is effectively prevented from entering the interior, the two exhaust fans 51 are both arranged at the two exhaust windows 12 through the mounting seats 5, the two exhaust fans 51 are electrically connected with the interior of the cabinet 1, when the air-conditioning cabinet is used, the hot air exhausting effect in the cabinet 1 is facilitated to be improved through the operation of the two exhaust fans 51, the limiting seat 6 is made of rubber, the limiting seat 6 is arranged at the bottom in the cabinet 1 through a plurality of bolts, when external cables are connected with the interior of the cabinet 1, the large and small cables are dispersed and limited through the large limiting holes 61 and the small limiting holes 62 on the limiting seat 6, and the winding of the plurality of cables can be avoided, the bottom bracket 7 is fixedly connected with a plurality of supporting rods 13 through a plurality of fixing bolts, and the connecting bracket 73 is movably connected with the supporting column 72, when in use, the box body 1 can be supported on the ground through the action of the bottom bracket 7 and a plurality of struts 72, and the inner groove 71 in the middle of the bottom bracket 7 is divided into two parts, after the external cables are connected with the inside of the box body 1, the plurality of cables are fixed and limited by the limiting clamp ring 74 and the limiting clamp 75 in the inner groove 71, the falling off of the cable after the cable is connected and the dangerous accident can be avoided, the underframe 8 is spliced with the connecting bracket 73 through the splicing head 82, the box body 1 is supported by the underframe 8 and the support legs 81, which is beneficial to improving the height of the box body 1, meets the use requirements of different areas of a construction site, effectively improves the functionality, through the portable pole 2 mention the shift position with box 1, need not constructor and embrace box 1, effectively improve its convenience of use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a block terminal for construction with fire prevention function, includes box (1), its characterized in that: the air exhaust box is characterized in that a top cover (11) is installed at the top end of the box body (1), exhaust windows (12) are arranged on the left end wall and the right end wall of the box body (1), a plurality of support rods (13) are installed at the lower end of the box body (1), a hand-lifting rod (2) is installed at the rear portion of the box body (1), a front door (3) is installed on the front end wall of the box body (1), a plurality of glass windows (31) are arranged on the outer end wall of the front door (3), a door handle (32) is installed on the left side of each glass window (31), a plurality of mounting frames (4) are installed on the inner rear end wall of the box body (1), mounting seats (5) are arranged on the two end walls of the box body (1), a plurality of exhaust fans (51) are installed on the two mounting seats (5), a limiting seat (6) is installed at the inner bottom end of the box body (1), a plurality of large limiting holes (61) are arranged on the limiting seat (6), a plurality of small limiting holes (62) are arranged on the left side of the large limiting holes (61), a plurality of branch (13) lower extreme installation and end bracket (7), end bracket (7) middle part is equipped with inside groove (71), a plurality of spacing clamp ring (74) are installed on the right side in inside groove (71), and is a plurality of spacing anchor clamps (75) are installed on spacing clamp ring (74) left side, pillar (72) are all installed in end bracket (7) lower extreme four corners, every connecting bracket (73) are all installed to pillar (72) lower extreme, end bracket (7) below is installed chassis (8), chassis (8) lower extreme four corners is provided with stabilizer blade (81), and is a plurality of stabilizer blade (81) top all is equipped with splice (82).
2. The distribution box with the fireproof function for building construction according to claim 1, wherein: two exhaust windows (12) all communicate with the inside of box (1), and two exhaust windows (12) gas outlet all faces down.
3. The distribution box with the fireproof function for building construction according to claim 1, wherein: two exhaust fan (51) all install in two exhaust windows (12) through mount pad (5), and two exhaust fan (51) all are connected with box (1) inside electricity.
4. The distribution box with the fireproof function for building construction according to claim 1, wherein: the limiting seat (6) is made of rubber, and the limiting seat (6) is installed at the bottom in the box body (1) through a plurality of bolts.
5. The distribution box with the fireproof function for building construction according to claim 1, wherein: the bottom bracket seat (7) is fixedly connected with the support rods (13) through a plurality of fixing bolts, and the connecting bracket seat (73) is movably connected with the support column (72).
6. The distribution box with the fireproof function for building construction according to claim 1, wherein: the bottom bracket (7) is divided into two parts by an inner groove (71) in the middle.
7. The distribution box with the fireproof function for building construction according to claim 1, wherein: the middle part of the bottom end wall of the connecting bracket (73) is provided with a connecting hole, and the size of the connecting hole is matched with that of the splicing joint (82).
8. The distribution box with the fireproof function for building construction according to claim 1, wherein: the portable rod (2) is installed at the rear part of the box body (1) through a connecting piece, and the portable rod (2) is rotatably connected with the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110906233.8A CN113675757A (en) | 2021-08-06 | 2021-08-06 | Block terminal for construction with fire prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110906233.8A CN113675757A (en) | 2021-08-06 | 2021-08-06 | Block terminal for construction with fire prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113675757A true CN113675757A (en) | 2021-11-19 |
Family
ID=78541848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110906233.8A Pending CN113675757A (en) | 2021-08-06 | 2021-08-06 | Block terminal for construction with fire prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113675757A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320943A (en) * | 2014-07-09 | 2015-01-28 | 常熟市森源电气科技有限公司 | Dustproof ventilation control cabinet for petroleum oil pumping unit |
| CN206602282U (en) * | 2017-01-16 | 2017-10-31 | 常州安控电器成套设备有限公司 | A kind of Multi-functional portable intelligent electric switch board for water supply installation |
| CN107571645A (en) * | 2017-09-30 | 2018-01-12 | 杭州日美开开电子科技有限公司 | Intelligence print control Printing machine |
| CN209839351U (en) * | 2019-04-02 | 2019-12-24 | 高创建工股份有限公司 | Pipeline fixing device for construction |
| CN210640490U (en) * | 2019-08-22 | 2020-05-29 | 席建超 | Wire arrangement structure of power distribution cabinet wire |
| CN211556562U (en) * | 2020-04-09 | 2020-09-22 | 扬州久衡电气科技有限公司 | Dustproof effectual power equipment box |
| CN211656617U (en) * | 2020-03-24 | 2020-10-09 | 新乡市振源电器股份有限公司 | Protective shell of soft start controller |
| CN212210111U (en) * | 2020-06-22 | 2020-12-22 | 山东瑞科成套电气有限公司 | Multi-loop outgoing line power distribution cabinet |
| CN212344216U (en) * | 2020-06-12 | 2021-01-12 | 河南顺嘉电气有限公司 | Stainless steel double-door control box |
-
2021
- 2021-08-06 CN CN202110906233.8A patent/CN113675757A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320943A (en) * | 2014-07-09 | 2015-01-28 | 常熟市森源电气科技有限公司 | Dustproof ventilation control cabinet for petroleum oil pumping unit |
| CN206602282U (en) * | 2017-01-16 | 2017-10-31 | 常州安控电器成套设备有限公司 | A kind of Multi-functional portable intelligent electric switch board for water supply installation |
| CN107571645A (en) * | 2017-09-30 | 2018-01-12 | 杭州日美开开电子科技有限公司 | Intelligence print control Printing machine |
| CN209839351U (en) * | 2019-04-02 | 2019-12-24 | 高创建工股份有限公司 | Pipeline fixing device for construction |
| CN210640490U (en) * | 2019-08-22 | 2020-05-29 | 席建超 | Wire arrangement structure of power distribution cabinet wire |
| CN211656617U (en) * | 2020-03-24 | 2020-10-09 | 新乡市振源电器股份有限公司 | Protective shell of soft start controller |
| CN211556562U (en) * | 2020-04-09 | 2020-09-22 | 扬州久衡电气科技有限公司 | Dustproof effectual power equipment box |
| CN212344216U (en) * | 2020-06-12 | 2021-01-12 | 河南顺嘉电气有限公司 | Stainless steel double-door control box |
| CN212210111U (en) * | 2020-06-22 | 2020-12-22 | 山东瑞科成套电气有限公司 | Multi-loop outgoing line power distribution cabinet |
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Effective date of abandoning: 20240322 |
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