CN220605469U - Strong and weak electric layering isolation type bridge - Google Patents
Strong and weak electric layering isolation type bridge Download PDFInfo
- Publication number
- CN220605469U CN220605469U CN202322213930.2U CN202322213930U CN220605469U CN 220605469 U CN220605469 U CN 220605469U CN 202322213930 U CN202322213930 U CN 202322213930U CN 220605469 U CN220605469 U CN 220605469U
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- 238000002955 isolation Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a layered isolation bridge for strong and weak electricity. The strong and weak current layered isolation bridge comprises a split groove, wherein the top and the bottom of the split groove are provided with stacked groove pieces, two screws are rotatably arranged in the split groove, isolation layers are sleeved on the two screws in a sliding mode, insulating layers are respectively arranged at the top and the bottom of the isolation layers, a plurality of insulating sleeves are arranged in the split groove, weak cables are arranged in the insulating sleeves below the isolation layers, and strong cables are arranged in the insulating sleeves above the isolation layers; the adjusting mechanisms are respectively arranged on the split groove and the two screws; the positioning mechanism is arranged on the split groove; the fixing mechanism is arranged on the split groove. The strong and weak current layered isolation type bridge frame provided by the utility model has the advantages of simplicity and convenience in disassembly and maintenance, layered superposition use, suitability for various cable layout and higher safety.
Description
Technical Field
The utility model relates to the technical field of wiring engineering, in particular to a strong and weak current layered isolation type bridge frame.
Background
Strong cables have higher voltages and currents and thus have higher risks for personal safety and equipment safety. Through the design of the strong and weak current layered isolation type bridge, the strong cables and the weak cables can be placed in a layered manner, so that the interference and potential safety hazards of the strong cables to the weak cables are effectively avoided, and the safety of the whole system is improved.
However, the lack of an adjusting mechanism in the conventional cable bridge frame results in incapability of flexibly adjusting the position of the isolating layer to adapt to cables with different sizes and numbers, so that the adaptability and adjustability of the bridge frame are limited, and actual requirements are difficult to meet.
Therefore, it is necessary to provide a new strong and weak current layered isolation bridge to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the layered isolation bridge with the strong and weak electricity, which is simple and convenient to assemble and disassemble, can be used in layered superposition, is suitable for various cable arrangements and has higher safety.
In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:
the utility model provides a strong and weak current layered isolation type bridge, which comprises the following components: the split type cable comprises a split groove, wherein a stacked groove piece is arranged at the top and the bottom of the split groove, two screws are rotatably arranged in the split groove, isolation layers are sleeved on the two screws in a sliding mode, insulating layers are respectively arranged at the top and the bottom of the isolation layers, a plurality of insulating sleeves are arranged in the split groove and are respectively positioned at one side, away from each other, of the two insulating layers, a weak cable is arranged in the insulating sleeve below the isolation layers, and a strong cable is arranged in the insulating sleeve above the isolation layers; the adjusting mechanisms are respectively arranged on the split groove and the two screws; the positioning mechanism is arranged on the split groove; the fixing mechanism is arranged on the split groove.
As a further scheme of the utility model, the adjusting mechanism comprises a spline shaft arranged on the screw, a meshing gear is arranged on the screw, a rotating rod is rotatably arranged on the split groove, and the rotating rod is connected with the meshing gear.
As a further scheme of the utility model, the positioning mechanism comprises a plurality of compression springs arranged on the inner wall of the bottom of the split tank, positioning grooves are respectively clamped on two sides of the insulating sleeve where the weak cables are positioned, and the bottoms of the positioning grooves are fixedly connected with one side, opposite to the two compression springs.
As a further scheme of the utility model, the fixing mechanism comprises two inserted bars arranged on the split groove, two sides of the split groove are respectively provided with a connecting plate, and the connecting plates are fixedly connected with the split groove through bolts.
As a further scheme of the utility model, the split groove consists of an upper split groove and a lower split groove, the inserted bars are respectively and fixedly arranged at the tops of two sides of the lower split groove, the upper split groove is provided with a clamping groove matched with the inserted bars, and the upper split groove and the lower split groove are connected and fixed through the connecting plate.
As a further scheme of the utility model, the screw rod consists of an upper rod and a lower rod, the bottom end of the upper rod is fixedly provided with the spline shaft, the top end of the lower rod is provided with a slot matched with the spline shaft, the rotating rod is provided with flat threads and is connected with the upper slot, a driven gear in the meshing gear is fixedly sleeved on the upper rod, the driving gear is fixedly connected with the rotating rod, and one end of the rotating rod far away from the driving gear is fixedly provided with a screwing block.
The utility model provides a layered isolation bridge for strong and weak electricity, which has the beneficial effects that: through the structural design of isolation layer, insulating layer and insulating sleeve makes weak cable with strong cable can separate the layering and place, has effectively avoided electromagnetic interference and potential safety hazard, through adjustment mechanism can conveniently adjust the position of isolation layer to adapt to not unidimensional and quantitative cable, improved flexibility and adjustability, through positioning mechanism can be ensured the lower inslot bottom weak cable's accurate positioning prevents that its position from moving or rocking, has guaranteed firm installation and the working property of cable, through fixed establishment can with the components of a whole that can fix components of a whole that can function independently groove firmly in required position, has increased overall structure's stability and reliability, through with components of a whole that can function independently groove comprises upper and lower two components of a whole that can function independently groove, and through connecting plate with the inserted bar is connected fixedly, can make more firm reliable, can bear great load and moment, through with the screw rod carries out the components of a whole that can function independently and connect through the spline of shaft for the screw rod can conveniently adjust and fix, has improved flexibility and effect of adjusting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of a layered isolated bridge with strong and weak current according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of the front view of the structure shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numerals in the drawings: 1. a split groove; 2. a slot stacking member; 3. a screw; 4. an isolation layer; 5. an insulating layer; 6. an insulating sleeve; 7. a weak cable; 8. a strong cable; 9. a spline shaft; 10. a meshing gear; 11. a rotating rod; 12. a compression spring; 13. a positioning groove; 14. a rod; 15. and (5) connecting a plate.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 to 3, a strong and weak current layered isolation bridge provided by an embodiment of the present utility model includes: the split groove 1, the top and the bottom of the split groove 1 are provided with a stacking groove piece 2, two screws 3 are rotatably arranged in the split groove 1, isolation layers 4 are sleeved on the two screws 3 in a sliding mode, the top and the bottom of each isolation layer 4 are respectively provided with an insulating layer 5, a plurality of insulating sleeves 6 are arranged in the split groove 1, the plurality of insulating sleeves 6 are respectively positioned at one side, away from each other, of the two insulating layers 5, a weak cable 7 is arranged in the insulating sleeve 6 below the isolation layers 4, and a strong cable 8 is arranged in the insulating sleeve 6 above the isolation layers 4; the adjusting mechanisms are respectively arranged on the split groove 1 and the two screws 3; the positioning mechanism is arranged on the split groove 1; the fixing mechanism is arranged on the split groove 1, and the weak cable 7 and the strong cable 8 can be placed in a layered isolation mode through the structural design of the isolation layer 4, the insulation layer 5 and the insulation sleeve 6, so that electromagnetic interference and potential safety hazards are effectively avoided.
The adjusting mechanism comprises a spline shaft 9 arranged on the screw rod 3, the screw rod 3 is provided with a meshing gear 10, a rotating rod 11 is rotatably arranged on the split groove 1, the rotating rod 11 is connected with the meshing gear 10, and the position of the isolation layer 4 can be conveniently adjusted through the adjusting mechanism, so that cables with different sizes and numbers are adapted, and the flexibility and the adjustability are improved.
The positioning mechanism comprises a plurality of compression springs 12 arranged on the inner wall of the bottom of the split groove 1, positioning grooves 13 are respectively formed in two sides of the insulating sleeve 6 where the weak cables 7 are located, the bottoms of the positioning grooves 13 are fixedly connected with one side, opposite to the two compression springs 12, of the weak cables 7 at the bottom of the lower groove can be accurately positioned through the positioning mechanism, the positions of the weak cables are prevented from moving or shaking, and stable installation and working performance of the cables are guaranteed.
The fixing mechanism comprises two inserted bars 14 arranged on the split groove 1, connecting plates 15 are respectively arranged on two sides of the split groove 1, the connecting plates 15 are fixedly connected with the split groove 1 through bolts, the split groove 1 can be firmly fixed at a required position through the fixing mechanism, and the stability and reliability of the whole structure are improved.
The split groove 1 comprises an upper split groove and a lower split groove, the tops of two sides of the lower groove are respectively and fixedly provided with the inserted link 14, the upper groove is provided with a clamping groove matched with the inserted link 14, the upper groove and the lower groove are fixedly connected through the connecting plate 15, the split groove 1 comprises the upper split groove and the lower split groove, and the split groove is fixedly connected through the connecting plate 15 and the inserted link 14, so that the bridge frame is more stable and reliable, and can bear larger load and moment.
Screw rod 3 comprises upper boom and lower beam, the bottom fixed mounting of upper boom has spline shaft 9, the slot with spline shaft 9 looks adaptation has been seted up on the top of lower beam, be provided with flat screw thread on the bull stick 11 and be connected with the upper tank, driven gear fixed sleeve in the meshing gear 10 is established on the upper boom, driving gear and bull stick 11 fixed connection, and the one end fixed mounting of driving gear is kept away from to bull stick 11 twists the piece, through carrying out the components of a whole that can function independently setting with screw rod 3 and connect through spline shaft 9 for screw rod 3 can conveniently be adjusted and fixed, has improved flexibility and the effect of adjusting.
The working principle of the strong and weak current layered isolation type bridge frame provided by the utility model is as follows:
when in installation, firstly, the weak cables 7 and the insulating sleeve 6 are clamped between two positioning grooves 13 one by one, the weak cables 7 and the insulating sleeve 6 are used as the bottom layers of the weak cables 7 to be laid in the lower grooves in the split grooves 1, then the weak cables 7 sleeved in the insulating sleeve 6 are layered and overlapped one by one, after the weak cables 7 are laid, the isolating layers 4 and the insulating layers 5 are placed above the weak cables 7 through the lower rods in the screw rods 3, then the strong cables 8 and the insulating sleeve 6 are laid above the isolating layers 4,
after the laying is finished, the screw 3 and the upper groove and the lower groove of the split groove 1 are connected and fixed through the spline shaft 9, the inserting rod 14 and the connecting plate 15, so that the preliminary strong and weak cables of the layered isolation bridge frame are laid, if a newly added strong cable 8 or weak cable 7 is arranged, the rotating rod 11 can be rotated through pinching the twisting block, the driven gear is driven to rotate through the driving gear, the screw 3 is further driven to rotate, the isolation layer 4 is adjusted up and down in the split groove 1, the newly added cables are inserted from two sides of the split groove 1, and meanwhile, the meshing gear 10 and the rotating rod 11 can be combined to adjust the required space according to the actual number of the weak cables 7 and the strong cables 8;
when the split groove 1 cannot accommodate too many cables, the split groove 1 can be overlapped through the overlapping groove piece 2, the cables are distributed in a layered mode, and in addition, the split groove 1 can be internally provided with the isolation layers 4 except for the strong and weak cables in a layered mode, and the cables of different types can be isolated and distributed.
Compared with the related art, the strong and weak current layered isolation type bridge has the following beneficial effects:
the utility model provides a strong and weak current layered isolation bridge, which enables a weak cable 7 and a strong cable 8 to be placed in a layered isolation way through the structural design of an isolation layer 4, an insulation layer 5 and an insulation sleeve 6, effectively avoids electromagnetic interference and potential safety hazards, can conveniently adjust the position of the isolation layer 4 through an adjusting mechanism, thereby adapting to cables with different sizes and numbers, improving flexibility and adjustability, ensuring the accurate positioning of the weak cable 7 at the bottom in a lower groove, preventing the position from moving or shaking, ensuring the stable installation and working performance of the cable, firmly fixing a split groove 1 at a required position through a fixing mechanism, increasing the stability and reliability of the whole structure, enabling the bridge to be more reliable, bearing larger load and moment through connecting and fixing the split groove 1 with a connecting plate 15 and a plug rod 14, enabling the screw 3 to be conveniently adjusted and fixed through the split arrangement of the screw 3 and the connection of a spline shaft 9, and improving the flexibility and the effect of adjustment.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (6)
1. The utility model provides a strong and weak electric layering isolation type bridge, which is characterized in that includes:
the split type electric cable comprises a split type groove (1), wherein a stacked groove piece (2) is arranged at the top and the bottom of the split type groove (1), two screws (3) are rotatably arranged in the split type groove (1), an isolating layer (4) is sleeved on the two screws (3) in a sliding mode, insulating layers (5) are respectively arranged at the top and the bottom of the isolating layer (4), a plurality of insulating sleeves (6) are arranged in the split type groove (1), the insulating sleeves (6) are respectively positioned at one sides, far away from each other, of the two insulating layers (5), a weak cable (7) is arranged in the insulating sleeves (6) below the isolating layer (4), and a strong cable (8) is arranged in the insulating sleeves (6) above the isolating layer (4);
the adjusting mechanisms are respectively arranged on the split groove (1) and the two screw rods (3);
the positioning mechanism is arranged on the split groove (1);
the fixing mechanism is arranged on the split groove (1).
2. The strong and weak current layered isolation bridge frame according to claim 1, wherein the adjusting mechanism comprises a spline shaft (9) arranged on the screw rod (3), a meshing gear (10) is arranged on the screw rod (3), a rotating rod (11) is rotatably arranged on the split groove (1), and the rotating rod (11) is connected with the meshing gear (10).
3. The strong and weak current layered isolation bridge frame according to claim 1, wherein the positioning mechanism comprises a plurality of compression springs (12) arranged on the inner wall of the bottom of the split groove (1), positioning grooves (13) are respectively clamped at two sides of the insulating sleeve (6) where the weak cables (7) are located, and the bottoms of the positioning grooves (13) are fixedly connected with one side opposite to the two compression springs (12).
4. The strong and weak current layered isolation bridge frame according to claim 2, wherein the fixing mechanism comprises two inserting rods (14) arranged on the split groove (1), connecting plates (15) are respectively arranged on two sides of the split groove (1), and the connecting plates (15) are fixedly connected with the split groove (1) through bolts.
5. The strong and weak electricity layered isolation bridge frame according to claim 4, wherein the split groove (1) is composed of an upper split groove and a lower split groove, the inserted bars (14) are respectively and fixedly installed at the tops of two sides of the lower split groove, the upper split groove is provided with a clamping groove matched with the inserted bars (14), and the upper split groove and the lower split groove are fixedly connected through the connecting plate (15).
6. The strong and weak electricity layered isolation bridge frame according to claim 5, characterized in that the screw (3) is composed of an upper rod and a lower rod, the bottom end of the upper rod is fixedly provided with the spline shaft (9), the top end of the lower rod is provided with a slot matched with the spline shaft (9), the rotating rod (11) is provided with flat threads and is connected with the upper slot, the driven gear in the meshing gear (10) is fixedly sleeved on the upper rod, the driving gear is fixedly connected with the rotating rod (11), and one end of the rotating rod (11) far away from the driving gear is fixedly provided with a screwing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322213930.2U CN220605469U (en) | 2023-08-17 | 2023-08-17 | Strong and weak electric layering isolation type bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322213930.2U CN220605469U (en) | 2023-08-17 | 2023-08-17 | Strong and weak electric layering isolation type bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605469U true CN220605469U (en) | 2024-03-15 |
Family
ID=90170265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322213930.2U Active CN220605469U (en) | 2023-08-17 | 2023-08-17 | Strong and weak electric layering isolation type bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605469U (en) |
-
2023
- 2023-08-17 CN CN202322213930.2U patent/CN220605469U/en active Active
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