CN111049077B - Circuit bridge with self-locking opening for wire arrangement - Google Patents
Circuit bridge with self-locking opening for wire arrangement Download PDFInfo
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- CN111049077B CN111049077B CN202010034241.3A CN202010034241A CN111049077B CN 111049077 B CN111049077 B CN 111049077B CN 202010034241 A CN202010034241 A CN 202010034241A CN 111049077 B CN111049077 B CN 111049077B
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- body frame
- main body
- frame
- sealing plate
- threaded column
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- 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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
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- 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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a circuit bridge frame with an opening having a self-locking function and used for arranging electric wires, which comprises a lower main body frame, an upper main body frame, electric wires and a through hole, wherein the upper main body frame is arranged on the upper side of the lower main body frame, the electric wires are arranged in the upper main body frame and the lower main body frame, a lower pressing sheet is arranged on a supporting rod, the lower side of the lower pressing sheet is connected with the upper main body frame, a first threaded column is arranged at the lower end of the supporting rod, a second nut is arranged at the lower end of the first threaded column, an outer blocking edge is fixedly arranged at the outer end of a movable sealing plate and is positioned on the outer side of a slide way, an inner blocking edge is fixedly arranged at the inner end of the movable sealing plate, and a fixing hole is arranged on the inner blocking edge. The electric wire that this opening has self-locking function arranges and uses circuit crane span structure, can make things convenient for the work of opening of this circuit crane span structure to can make things convenient for the electric wire under the main part frame and go up the work of laying between the main part frame, improve the efficiency of laying of electric wire, thereby improve the availability factor of this circuit crane span structure.
Description
Technical Field
The invention relates to the technical field of electric power engineering, in particular to a circuit bridge with an opening having a self-locking function and used for wire arrangement.
Background
Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also includes engineering using electricity as power and energy in various fields in a broad sense, and at the same time, it can be understood that transmission and transformation power expansion engineering is involved in various aspects of the society at present, for example, in the middle of buildings, there are a lot of electric power engineering constructions, and in the middle of the electric power engineering construction in the buildings, a lot of circuit bridges are used.
Although a wide variety of circuit bridges exist on the market today, the use of some circuit bridges presents certain problems, for example;
(1) when some circuit bridges are used, the whole structure is compact, and the cable is inconvenient to disassemble and assemble, and the cable is usually arranged inside the circuit bridges, so that the laying work of the cable is complicated when the cable is laid, and the use efficiency of the circuit bridges is influenced;
(2) the circuit bridge frame in addition is comparatively stable whole after the use, consequently when the cable conductor accident condition appears, when needing in time to overhaul, then the maintenance work of unable efficient completion cable conductor to reduce circuit bridge frame use value.
Therefore, we propose a circuit bridge for arranging electric wires with an opening having a self-locking function so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a circuit bridge with an opening having a self-locking function for wire arrangement, which aims to solve the problems that the laying work and the complexity of a cable can be caused by the circuit bridge in the current market and the maintenance work of the cable cannot be efficiently completed by the circuit bridge in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a circuit bridge frame with an opening having a self-locking function and used for wire arrangement comprises a lower main body frame, an upper main body frame, wires and a through hole, wherein the upper main body frame is arranged on the upper side of the lower main body frame, the wires are arranged in the upper main body frame and the lower main body frame, the lower side of the lower main body frame is connected with a lower supporting seat, two ends of the lower supporting seat are connected with supporting rods, the upper ends of the supporting rods are provided with fixing seats, a lower pressing sheet is arranged on the supporting rods, the lower side of the lower pressing sheet is connected with the upper main body frame, the lower side of the fixing seats is provided with a first nut, the interior of the first nut is connected with a second threaded column, the second threaded column is fixedly arranged at the upper end of the supporting rods, the lower end of the supporting rods is provided with a first threaded column, the lower end of the first threaded column is provided with a second nut, the inner side of the lower main body frame is provided with a slide way, and the upper side of the slide way is fixedly provided with a protective frame, the inboard of slide is connected with the activity and seals the board, fixing device is installed to the downside of main part frame down, the activity is sealed the fixed outer flange that is provided with in outer end of board, and outer flange is located the outside of slide, be provided with first spring between outer flange and the protection frame, the fixed flange that is provided with in the inner of activity seal board, and interior flange inboard is provided with the fixed orifices to the fixed orifices is seted up on the activity seals the board, the downside of activity seal board is provided with the opening, and the opening is seted up under on the main part frame.
Preferably, the shapes of the lower body frame and the upper body frame are all U-shaped, the outer width of the upper body frame is equal to the inner width of the lower body frame, and the inner depth of the lower body frame is less than the outer height of the upper body frame.
Preferably, the middle of the lower support seat is of a concave structure, and the size of the inner side of the lower support seat is matched with the size of the lower side of the lower main body frame.
Preferably, the outer diameter of the support rod is larger than that of the first threaded column, the first threaded column penetrates through two ends of the lower support seat and is in threaded connection with the second nut, and the lower end of the first threaded column is higher than the lowest side of the lower support seat.
Preferably, the support rod is integrated with the first threaded column and the second threaded column, the second threaded column is in threaded connection with the first nut, and the first nut is movably connected with the fixed seat.
Preferably, be integral structure between slide and lower main part frame and the protection frame, be swing joint between activity sealing plate and the slide, and activity sealing plate is provided with two at the inside symmetry of slide, the activity sealing plate both ends outer flange and interior flange and the protection frame between highly the same.
Preferably, fixing device includes fixed head, fender position piece, second spring, movable rod, mount and handle, install the movable rod on the downside of lower main part frame is fixed with mount and the mount, install the second spring on the movable rod, and the fixed position piece that is provided with in both ends of movable rod, the outside of keeping off the position piece is provided with fixed head and handle, and fixed head and handle are located the both ends of movable rod.
Preferably, the movable rod is of a vertical movable structure on the fixed frame, and the fixed head penetrates through the fixed hole formed in the movable sealing plate and connected to the lower main body frame.
Preferably, the outer diameter of the first spring is smaller than the height of the protection frame, and the maximum telescopic length of the first spring is larger than the moving distance of the movable sealing plate.
Compared with the prior art, the invention has the beneficial effects that: the opening is provided with a circuit bridge frame with a self-locking function for arranging the electric wires;
(1) the lower main body frame and the upper main body frame are arranged on the circuit bridge frame, and the circuit bridge frame can be conveniently opened through the lower main body frame and the upper main body frame, so that the laying work of wires between the lower main body frame and the upper main body frame can be conveniently realized, the laying efficiency of the wires is improved, and the use efficiency of the circuit bridge frame is improved;
(2) the lower supporting seat and the lower pressing sheet are arranged on the supporting rod, so that the stable working state of the lower main body frame and the upper main body frame can be ensured, the fixing seat is arranged on the supporting rod, and the first nut is arranged on the fixing seat, so that the stable working state of the supporting rod can be further enhanced, the supporting rod can be conveniently disassembled and assembled, and the working safety performance of the device is improved;
(3) the inboard of main part frame is provided with the activity and seals the board down, can conveniently operate main part frame inside down, and then conveniently overhaul work to the inside electric wire of lower main part frame, is provided with protection frame, slide and fixing device and outer flange, first spring, interior flange and fixed orifices on activity is sealed board and lower main part frame simultaneously, can make things convenient for the activity to seal opening auto-lock and the automatic closed work of board, has improved the performance of this circuit testing bridge.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the lower main frame of the present invention;
FIG. 3 is a schematic structural view of an upper main frame according to the present invention;
FIG. 4 is a schematic view of the structure of the lower support seat and the support rod of the present invention;
FIG. 5 is a schematic front view of the present invention;
FIG. 6 is a schematic view of a main section structure of the lower support seat of the present invention;
FIG. 7 is a schematic view of a main sectional structure of the fixing base of the present invention;
FIG. 8 is a schematic top view of the lower main body frame according to the present invention;
FIG. 9 is a schematic side sectional view of the present invention;
FIG. 10 is a schematic view of the main cross-sectional structure of the lower body frame and the upper body frame of the present invention;
FIG. 11 is a schematic view of a fixing device according to the present invention.
In the figure: 1. a lower body frame; 2. an upper body frame; 3. an electric wire; 4. a lower support seat; 5. a support bar; 6. a fixed seat; 7. pressing the mixture downwards; 8. a first nut; 9. a first threaded post; 10. a second nut; 11. a protective frame; 12. a slideway; 13. a movable sealing plate; 14. a fixing device; 1401. a fixed head; 1402. a stop block; 1403. a second spring; 1404. a movable rod; 1405. a fixed mount; 1406. a handle; 15. a second threaded post; 16. an outer flange; 17. a first spring; 18. an inner flange; 19. a fixing hole; 20. and (6) a port.
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. 1-11, the present invention provides a technical solution: a circuit bridge frame with an opening having a self-locking function and used for wire arrangement comprises a lower main body frame 1, an upper main body frame 2, a wire 3, a lower supporting seat 4, a supporting rod 5, a fixed seat 6, a lower pressing sheet 7, a first nut 8, a first threaded column 9, a second nut 10, a protective frame 11, a slideway 12, a movable sealing plate 13, a fixed device 14, a second threaded column 15, an outer flange 16, a first spring 17, an inner flange 18, a fixed hole 19 and a through hole 20, wherein the upper side of the lower main body frame 1 is provided with the upper main body frame 2, the wires 3 are arranged inside the upper main body frame 2 and the lower main body frame 1, the lower side of the lower main body frame 1 is connected with the lower supporting seat 4, two ends of the lower supporting seat 4 are connected with the supporting rod 5, the upper end of the supporting rod 5 is provided with the fixed seat 6, the lower pressing sheet 7 is arranged on the supporting rod 5, the lower side of the lower pressing sheet 7 is connected with the upper main body frame 2, the lower side of the fixed seat 6 is provided with the first nut 8, the inside of the first nut 8 is connected with a second threaded column 15, the second threaded column 15 is fixedly arranged at the upper end of the support rod 5, the lower end of the support rod 5 is provided with a first threaded column 9, the lower end of the first threaded column 9 is provided with a second nut 10, the inner side of the lower main body frame 1 is provided with a slide way 12, the upper side of the slide way 12 is fixed with a protective frame 11, the inner side of the slide way 12 is connected with a movable sealing plate 13, the lower side of the lower main body frame 1 is provided with a fixing device 14, the outer end of the movable sealing plate 13 is fixedly provided with an outer flange 16, the outer flange 16 is positioned at the outer side of the slide way 12, a first spring 17 is arranged between the outer flange 16 and the protective frame 11, the inner end of the movable sealing plate 13 is fixedly provided with an inner flange 18, the inner side of the inner flange 18 is provided with a fixing hole 19, the fixing hole 19 is opened on the movable sealing plate 13, the lower side of the movable sealing plate 13 is provided with a through hole 20, and the through opening 20 is opened on the lower body frame 1.
The appearance of lower main part frame 1 and upper body frame 2 is "U" type, and the outside width of upper body frame 2 equals the inboard width of lower main part frame 1 to the inboard degree of depth of lower main part frame 1 is less than the outside height of upper body frame 2, can make things convenient for the combination work between lower main part frame 1 and the upper body frame 2, also can guarantee the stable state of cooperation work between lower main part frame 1 and the upper body frame 2, thereby guarantee the working property of lower main part frame 1 and upper body frame 2.
The middle of the lower supporting seat 4 is of a concave structure, the size of the inner side of the lower supporting seat 4 is matched with the size of the lower side of the lower main body frame 1, the stability of the connection state between the lower supporting seat 4 and the lower main body frame 1 can be guaranteed, and the working performance of the lower supporting seat 4 is improved.
The external diameter of bracing piece 5 is greater than the external diameter of first screw thread post 9, and first screw thread post 9 runs through the both ends and the 10 threaded connection of second nut of lower carriage 4 to the lower extreme position of first screw thread post 9 highly is higher than the downside position of lower carriage 4, can guarantee the stability of connected state between bracing piece 5 and the lower carriage 4, also can reduce the harmful effects of first screw thread post 9 and second nut 10 to lower carriage 4.
The bracing piece 5 is integrated with the first threaded column 9 and the second threaded column 15, the second threaded column 15 is in threaded connection with the first nut 8, the first nut 8 is movably connected with the fixing seat 6, the support rod 5 and the fixing seat 6 are conveniently disassembled and assembled, and the stable working state of the bracing piece 5 can be enhanced.
The slide 12 and the lower main body frame 1 and the protection frame 11 are of an integrated structure, the movable sealing plate 13 is movably connected with the slide 12, the two movable sealing plates 13 are symmetrically arranged inside the slide 12, the outer flanges 16 and the inner flanges 18 at the two ends of the movable sealing plate 13 are as high as the protection frame 11, the stable working state of the protection frame 11 is guaranteed, the maintenance work of the electric wire 3 inside the lower main body frame 1 is also facilitated, and the use performance of the circuit bridge is improved.
The fixing device 14 comprises a fixing head 1401, a blocking block 1402, a second spring 1403, a movable rod 1404, a fixing frame 1405 and a handle 1406, the fixing frame 1405 is fixed on the lower side of the lower main body frame 1, the movable rod 1404 is installed on the fixing frame 1405, the second spring 1403 is installed on the movable rod 1404, the blocking block 1402 is fixedly arranged at two ends of the movable rod 1404, the fixing head 1401 and the handle 1406 are arranged on the outer side of the blocking block 1402, the fixing head 1401 and the handle 1406 are located at two ends of the movable rod 1404, the movable rod 1404 is of a vertical movable structure on the fixing frame 1405, the fixing head 1401 penetrates through the lower main body frame 1 and is connected into a fixing hole 19 on the movable sealing plate 13, self-locking work of the movable sealing plate 13 can be facilitated, and accordingly the use performance of the movable sealing plate 13 is improved.
The outer diameter of the first spring 17 is smaller than the height of the protection frame 11, and the maximum telescopic length of the first spring 17 is larger than the moving distance of the movable sealing plate 13, so that the first spring 17 can be hidden, thereby avoiding the adverse effect between the first spring 17 and the electric wire 3 and packaging the normal working state of the movable sealing plate 13.
The working principle of the embodiment is as follows: when the circuit bridge with the opening having the self-locking function for arranging the electric wires is used, firstly, the assembly and use work of the circuit bridge need to be completed, as shown in fig. 1 and 4, the fixed seat 6 can be firstly connected to a fixed position through a flange, then, the first nut 8 on the fixed seat 6 is rotated to enable the first nut 8 to be connected with the second threaded column 15 on the supporting rod 5 in an entry manner (as shown in fig. 7), so that the supporting rod 5 can be fixed at the working position (as shown in fig. 6) through the fixed seat 6, then, two ends of the lower supporting seat 4 are fixed at the lower end of the supporting rod 5 through the first threaded column 9 and the second nut 10, and meanwhile, the lower main body frame 1 is erected on the upper side of the lower supporting seat 4, so that the lower main body frame 1 can be in a suspended state (as shown in fig. 4-6);
then, laying the electric wires 3 in the lower main body frame 1 (as shown in fig. 2), and ensuring that the joints of the electric wires 3 are positioned at the through holes 20 on the lower main body frame 1 as much as possible so as to facilitate subsequent maintenance work, after the electric wires 3 are laid in the lower main body frame 1, covering the upper main body frame 2 on the lower main body frame 1 (as shown in fig. 3), and pressing the upper main body frame 2 through the lower pressing sheets 7 on the supporting rods 5 (as shown in fig. 1 and 5), thereby completing the use and assembly process and the cable arrangement process of the circuit bridge;
in the subsequent use process, if the use condition of the electric wire 3 is in a problem, the movable sealing plate 13 can be opened through the bump on the lower side of the movable sealing plate 13 according to fig. 8-9, and when the movable sealing plate 13 is opened to the maximum, the fixed head 1401 on the fixing device 14 faces the fixed hole 19 on the movable sealing plate 13, so that under the action of the second spring 1403, the fixed head 1401 extends into the fixed hole 19 (as shown in fig. 10-11), and the position of the movable sealing plate 13 is fixed to maintain the opening state of the through hole 20, so that the electric wire 3 in the lower main body frame 1 can be conveniently overhauled;
after the maintenance work is finished, the handle 1406 is pulled, the fixed head 1401 is pulled through the movable rod 1404, so that the connection state of the fixed head 1401 and the fixed hole 19 can be released, the movable sealing plate 13 is automatically in a closed state under the action of the first spring 17, and the maintenance work on the circuit bridge is finished;
the use of the circuit bridge is completed above, and the details not described in the present specification are all the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides an opening has self-locking function's electric wire circuit testing bridge for arranging, includes lower main part frame (1), goes up main part frame (2), electric wire (3) and opening (20), its characterized in that: an upper main body frame (2) is arranged on the upper side of the lower main body frame (1), electric wires (3) are arranged inside the upper main body frame (2) and the lower main body frame (1), a lower supporting seat (4) is connected to the lower side of the lower main body frame (1), supporting rods (5) are connected to the two ends of the lower supporting seat (4), a fixing seat (6) is arranged at the upper end of each supporting rod (5), a lower pressing sheet (7) is arranged on each supporting rod (5), an upper main body frame (2) is connected to the lower side of each lower pressing sheet (7), a first nut (8) is arranged on the lower side of each fixing seat (6), a second threaded column (15) is connected to the inside of each first nut (8), the second threaded column (15) is fixedly arranged at the upper end of each supporting rod (5), a first threaded column (9) is arranged at the lower end of each supporting rod (5), and a second nut (10) is arranged at the lower end of each first threaded column (9), a slide way (12) is arranged on the inner side of the lower body frame (1), a protective frame (11) is fixed on the upper side of the slide way (12), the inner side of the slideway (12) is connected with a movable sealing plate (13), the lower side of the lower main body frame (1) is provided with a fixing device (14), the outer end of the movable sealing plate (13) is fixedly provided with an outer flange (16), and the outer flange (16) is positioned at the outer side of the slideway (12), a first spring (17) is arranged between the outer flange (16) and the protective frame (11), an inner flange (18) is fixedly arranged at the inner end of the movable sealing plate (13), a fixing hole (19) is arranged at the inner side of the inner flange (18), the fixed hole (19) is arranged on the movable sealing plate (13), the lower side of the movable sealing plate (13) is provided with a through hole (20), and the through hole (20) is arranged on the lower main body frame (1);
the shapes of the lower main body frame (1) and the upper main body frame (2) are U-shaped, the outside width of the upper main body frame (2) is equal to the inside width of the lower main body frame (1), and the inside depth of the lower main body frame (1) is less than the outside height of the upper main body frame (2);
the middle of the lower supporting seat (4) is of a concave structure, and the size of the inner side of the lower supporting seat (4) is matched with the size of the lower side of the lower main body frame (1);
the outer diameter of the supporting rod (5) is larger than that of the first threaded column (9), the first threaded column (9) penetrates through two ends of the lower supporting seat (4) and is in threaded connection with the second nut (10), and the lower end of the first threaded column (9) is higher than the lowest side of the lower supporting seat (4);
the support rod (5) is integrated with the first threaded column (9) and the second threaded column (15), the second threaded column (15) is in threaded connection with the first nut (8), and the first nut (8) is movably connected with the fixed seat (6);
the slide way (12) and the lower main body frame (1) and the protection frame (11) are of an integrated structure, the movable sealing plate (13) is movably connected with the slide way (12), two movable sealing plates (13) are symmetrically arranged inside the slide way (12), and the heights of the outer flange (16) and the inner flange (18) at the two ends of the movable sealing plate (13) are the same as those of the protection frame (11);
the fixing device (14) comprises a fixing head (1401), a blocking block (1402), a second spring (1403), a movable rod (1404), a fixed frame (1405) and a handle (1406), wherein the fixed frame (1405) is fixed on the lower side of the lower main body frame (1), the movable rod (1404) is installed on the fixed frame (1405), the second spring (1403) is installed on the movable rod (1404), the blocking block (1402) is fixedly arranged at two ends of the movable rod (1404), the fixing head (1401) and the handle (1406) are arranged on the outer side of the blocking block (1402), and the fixing head (1401) and the handle (1406) are located at two ends of the movable rod (1404);
the movable rod (1404) is of a vertically movable structure on the fixed frame (1405), and the fixed head (1401) penetrates through the lower main body frame (1) and is connected into a fixed hole (19) on the movable sealing plate (13);
the outer diameter of the first spring (17) is smaller than the height of the protection frame (11), and the maximum telescopic length of the first spring (17) is larger than the moving distance of the movable sealing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010034241.3A CN111049077B (en) | 2020-01-14 | 2020-01-14 | Circuit bridge with self-locking opening for wire arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010034241.3A CN111049077B (en) | 2020-01-14 | 2020-01-14 | Circuit bridge with self-locking opening for wire arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN111049077A CN111049077A (en) | 2020-04-21 |
| CN111049077B true CN111049077B (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010034241.3A Active CN111049077B (en) | 2020-01-14 | 2020-01-14 | Circuit bridge with self-locking opening for wire arrangement |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799733B (en) * | 2020-08-09 | 2022-01-28 | 邵春牛 | Power communication crane span structure convenient to install fortune dimension fast |
| CN112510609B (en) * | 2020-10-20 | 2022-05-06 | 贵州电网有限责任公司 | Join in marriage and become casing mouth shutoff net |
| CN117977466B (en) * | 2024-03-28 | 2024-06-04 | 有能集团江苏威同电气设备有限公司 | Assembly structure for bridge |
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| CN104455735A (en) * | 2013-09-18 | 2015-03-25 | 天津胜凯铸造有限公司 | Cable bridge convenient to install |
| CN104514919A (en) * | 2013-09-30 | 2015-04-15 | 天津市公辰工贸有限公司 | Bracket of cable bridge |
| CN106786240A (en) * | 2015-11-24 | 2017-05-31 | 深圳广羽机电设备工程有限公司 | A kind of channel-type cable bridge of easy access |
| CN105914671A (en) * | 2016-06-02 | 2016-08-31 | 江苏大浪电气制造有限公司 | Cable bridge convenient to maintain |
| CN108767771A (en) * | 2018-08-15 | 2018-11-06 | 苏州蓝邦环保科技有限公司 | A kind of integrated belt of easy access |
| CN208890271U (en) * | 2018-09-18 | 2019-05-21 | 江苏海纬集团有限公司 | A kind of channel-type cable bridge of easy access and maintenance cable |
| CN209233380U (en) * | 2019-02-20 | 2019-08-09 | 武汉华电源和电力有限公司 | One kind is convenient for maintenance fire prevention slot type bridge device |
| CN110401158A (en) * | 2019-07-10 | 2019-11-01 | 安徽迅科智能技术有限公司 | A kind of protected type weak-current cable gantry |
| KR102064268B1 (en) * | 2019-08-21 | 2020-01-09 | (주)삼화종합기술 | Underground distribution line support fixing device for easy installation of underground distribution line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111049077A (en) | 2020-04-21 |
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Inventor after: Xu Qianrong Inventor after: Lu Xuejun Inventor after: Lu Yonglin Inventor after: Hu Xingchao Inventor before: Xu Qianrong |
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Effective date of registration: 20210816 Address after: 225600 Lingtang Industrial Park, Gaoyou City, Yangzhou City, Jiangsu Province Applicant after: YANGZHOU YAGUANG CABLE Co.,Ltd. Address before: No. 31, Dongling formation, Longtan Village, zhaotan Town, Dongzhi County, Chizhou City, Anhui Province 247100 Applicant before: Xu Qianrong |
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