CN213781612U - Heavy-current high-strength steel wire rope and lamp box connection power supply system thereof - Google Patents
Heavy-current high-strength steel wire rope and lamp box connection power supply system thereof Download PDFInfo
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- CN213781612U CN213781612U CN202022515353.9U CN202022515353U CN213781612U CN 213781612 U CN213781612 U CN 213781612U CN 202022515353 U CN202022515353 U CN 202022515353U CN 213781612 U CN213781612 U CN 213781612U
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- steel wire
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- red copper
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Abstract
The utility model discloses a heavy current high strength steel wire rope, which comprises a red copper rope, wherein two ends of the red copper rope are used for conducting current; the side surface of the red copper rope is wrapped and fixed by the steel wire rope body. The steel wire rope body is a galvanized iron steel wire rope body. The utility model also discloses a power supply system is connected to the lamp house. The utility model has the advantages of reasonable design, carry out the electric current conduction through using the red copper rope, make the side of red copper rope fixed by the wire rope body parcel, thereby make the utility model discloses a heavy current high strength wire rope's resistivity is minimum to make the voltage drop of the top of heavy current high strength wire rope and bottom reduce greatly for pure galvanized iron wire rope's voltage drop, and then solved the technical problem that lamp house supply voltage is not enough. Through experimental testing, the utility model discloses a voltage loss that current pure galvanized iron wire rope can reduce is compared to heavy current high strength wire rope can reach 62%.
Description
Technical Field
The utility model relates to a power supply technical field is connected to the lamp house, especially relates to a power supply system is connected to heavy current high strength wire rope and lamp house thereof.
Background
The prior art is shown in fig. 1 and fig. 2:
current suspended light boxes usually use wire ropes (2) to connect the power supply rail (3) of the ceiling and the light box (4), while the wire ropes (2) are also used to transfer the electrical energy at the power supply rail (3) into the light box (4). One end or two ends of the existing steel wire rope (2) are usually provided with steel wire rope bulbs (1) so as to be connected and fixed with a lamp box (4). The existing steel wire rope (2) is made of galvanized iron, the diameter of the steel wire rope is 1.2 mm, and the length of the steel wire rope is 3 m.
The technical problems to be solved are as follows: because the resistivity of steel is large (9.78 multiplied by 10^ -8), when the steel wire rope is long (more than 1 meter) and a lamp box with large power is used, the voltage difference between the top end of the steel wire rope and the bottom end of the steel wire rope is large, so that the voltage actually input into the lamp box is smaller than the output voltage of a power supply. When the voltage drop is low, the brightness of the lamp box is slightly reduced, and the influence is small; when the voltage drop is larger, the brightness of the lamp box is reduced more, and the influence is larger; when the voltage drop is large, the lamp box may have a problem of flickering and unlighting due to insufficient input voltage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy current high strength wire rope to solve current wire rope and cause the not good technical problem of result of use of lamp house because the voltage drop at both ends is great.
In order to solve the technical problem, the technical scheme of the utility model provides a heavy current high strength wire rope, which comprises a red copper rope, wherein two ends of the red copper rope are used for conducting current; the side surface of the red copper rope is wrapped and fixed by the steel wire rope body.
Further, the steel wire rope body is a galvanized iron steel wire rope body.
Further, the steel wire rope body comprises at least two steel wire rope split bodies, and the steel wire rope split bodies are mutually woven and externally wrapped to be fixed on the side face of the red copper rope.
Further, the outer diameter of the steel wire rope body is 1.6 millimeters, and the diameter of the red copper rope is 0.6 millimeters.
Further, the length of the steel wire rope body is 1-3 meters.
Further, the length of the steel wire rope body is the same as that of the red copper rope.
Furthermore, two ends of the steel wire rope body are flush with two ends of the red copper rope.
Furthermore, one end or two ends of the steel wire rope body are provided with steel wire rope ball heads.
The utility model also provides a lamp box connection power supply system, which comprises the heavy-current high-strength steel wire rope in any one of the technical schemes; the high-current high-strength steel wire rope is connected with the lamp box through the high-current high-strength steel wire rope and supplies power to the lamp box.
Furthermore, the lamp box is connected with other lamp boxes through other high-current high-strength steel wire ropes and supplies power.
To sum up, the application the technical scheme of the utility model, following beneficial effect has:
firstly, the utility model has the advantages of reasonable structural design, because the resistivity of steel is 9.78 x 10^ -8, and the resistivity of red copper is 1.75 x 10^ -8, consequently the utility model discloses through using the red copper rope to carry out current conduction, thereby greatly reduced the resistivity of heavy current high strength wire rope, and through making the side of red copper rope wrapped up by the wire rope body fixedly, thereby greatly strengthened the intensity of heavy current high strength wire rope; consequently, when the wire rope that needs to use is longer and the lamp house power that needs to use is great, because the utility model discloses a heavy current high strength wire rope's resistivity is minimum to make the voltage drop of the top of heavy current high strength wire rope and bottom reduce greatly for pure galvanized iron wire rope's voltage drop, and then solved the not enough technical problem of lamp house supply voltage.
Second, through the experimental test the utility model discloses a heavy current high strength wire rope and current pure galvanized iron wire rope's length is 1 meter, the lamp house consumption that uses is 159W, under the condition that the power output voltage that uses is 24VDC, current pure galvanized iron wire rope voltage loss is 2.6V, and the utility model discloses a heavy current high strength wire rope's voltage loss is 1V, can know from this, under this kind of condition, the utility model discloses a heavy current high strength wire rope loses voltage 1.6V less, has reduced 62% voltage loss than the current.
Drawings
FIG. 1 is a schematic sectional view of a prior art steel wire rope and a steel wire ball joint during assembling;
FIG. 2 is a schematic structural view of a power supply rail connected to a lamp box through a steel wire rope in the prior art;
fig. 3 is a schematic view of the three-dimensional structure of the heavy-current high-strength steel wire rope of the present invention;
1-steel wire rope ball head, 2-steel wire rope, 3-power supply guide rail, 4-lamp box, 5-steel wire rope body and 6-red copper rope.
Detailed Description
The technical solution 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, but the technical solution does not limit the scope of the present invention.
In the present invention, for the sake of clearer description, the following explanation is made: the observer is observing in the face of fig. 2, the left side of the observer is set as left, the right side of the observer is set as right, the front side of the observer is set as front, the rear side of the observer is set as rear, the upper side of the observer is set as up, and the lower side of the observer is set as down, it should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper part", "lower part", etc., in the text indicate the orientation or positional relationship to be set based on the drawings, only for the convenience of clearly describing the present invention, but not to indicate or suggest that the structure or component indicated must have a specific orientation, be constructed in a specific orientation, and therefore, should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used merely for purposes of clarity or simplicity of description and are not to be construed as indicating or implying relative importance or quantity.
Referring to fig. 3, the present embodiment provides a high-current high-strength steel wire rope, which includes a red copper rope 6, wherein two ends of the red copper rope 6 are used for conducting current; the side surface of the red copper rope 6 is wrapped and fixed by the steel wire rope body 5 so as to prevent the red copper rope 6 from being separated from the steel wire rope body 5, and meanwhile, the steel wire rope body 5 has better strength, so that the red copper rope 6 can be protected, and the red copper rope 6 is prevented from being broken due to insufficient strength during working; the side surface of the red copper rope 6 is wrapped and fixed by the steel wire rope body 5, so that the steel wire rope body 5 is inwardly tightened to achieve the fastening effect, and the steel wire rope can also be fixed by other fixing modes such as fixing glue.
The beneficial effects of the parts are as follows: firstly, because the resistivity of steel is 9.78 multiplied by 10^ -8, and the resistivity of red copper is 1.75 multiplied by 10^ -8, the utility model discloses through using red copper rope to carry out current conduction to greatly reduced the resistivity of heavy current high strength wire rope, and through making the side of red copper rope be wrapped up by the wire rope body and fixed, thereby greatly strengthened the intensity of heavy current high strength wire rope; consequently, when the wire rope that needs to use is longer and the lamp house power that needs to use is great, because the utility model discloses a heavy current high strength wire rope's resistivity is minimum to make the voltage drop of the top of heavy current high strength wire rope and bottom reduce greatly for pure galvanized iron wire rope's voltage drop, and then solved the not enough technical problem of lamp house supply voltage.
Second, through the experimental test the utility model discloses a heavy current high strength wire rope and current pure galvanized iron wire rope's length is 1 meter, the lamp house consumption that uses is 159W, under the condition that the power output voltage that uses is 24VDC, current pure galvanized iron wire rope voltage loss is 2.6V, and the utility model discloses a heavy current high strength wire rope's voltage loss is 1V, can know from this, under this kind of condition, the utility model discloses a heavy current high strength wire rope loses voltage 1.6V less, has reduced 62% voltage loss than the current.
Specifically, the steel wire rope body 5 is a galvanized steel wire rope body, and the reason for selection is that the galvanized steel wire rope body has relatively good strength, toughness, rust prevention and other performances, and certainly, other steel wire rope bodies with the same function can be adopted.
Specifically, the steel wire rope body 5 comprises at least two steel wire rope split bodies, the steel wire rope split bodies are mutually woven and externally wrapped and fixed on the side face of the red copper rope 6, and the steel wire rope split bodies have the effect that the bending property, flexibility and other properties of the high-current high-strength steel wire rope can be effectively improved in a mutual weaving mode; the number of the steel wire rope split bodies can be selected according to the needs, and the number of the steel wire rope split bodies can also be three, four or the like, and the number of the steel wire rope split bodies has the same function.
Specifically, the outer diameter of the steel wire rope body 5 is 1.6 millimeters, the diameter of the red copper rope 6 is 0.6 millimeters, and the steel wire rope has the effect that when the two steel wire rope bodies are in the diameter proportion, the strength, the conductivity and the economic benefit of the high-current high-strength steel wire rope are comprehensively considered, and the steel wire rope can be in other diameters.
Specifically, the length of the steel wire rope body 5 is 1-3 meters, preferably 1 meter or 3 meters, and the wedging degree of the length and the practical application is good.
Specifically, the length of the steel wire rope body 5 is the same as that of the red copper rope 6, so that the coordination is good.
Specifically, the two ends of the steel wire rope body 5 are flush with the two ends of the red copper rope 6, so that the coordination of the steel wire rope body is better, and the stress distribution is more uniform.
Specifically, referring to fig. 1, a steel wire rope ball 1 is arranged at one end or two ends of a steel wire rope body 5, the steel wire rope ball 1 is used for facilitating connection and fixation with a light box 4, and a large-current high-strength steel wire rope with the steel wire rope ball 1 at one end is generally used when the light box 4 is connected with a power supply guide rail 3; when the lamp box 4 is connected with other lamp boxes, a large-current high-strength steel wire rope with steel wire rope ball heads 1 at two ends is used.
The utility model also provides a lamp box connection power supply system, which is shown in figure 2 and comprises the heavy-current high-strength steel wire rope in any one of the technical schemes; still including power supply guide rail 3, power supply guide rail 3 is connected and is supplied power through heavy current high strength wire rope and lamp house 4.
Specifically, the light box 4 is connected with other light boxes through other high-current high-strength steel wire ropes and supplies power.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (8)
1. A heavy current high strength wire rope which characterized in that: the device comprises a red copper rope (6), wherein two ends of the red copper rope (6) are used for conducting current; the side surface of the red copper rope (6) is wrapped and fixed by the steel wire rope body (5); the steel wire rope body (5) comprises at least two steel wire rope split bodies, and the steel wire rope split bodies are mutually woven and externally wrapped and fixed on the side surface of the red copper rope (6); one end or two ends of the steel wire rope body (5) are provided with steel wire rope ball heads (1).
2. A high current high strength steel cord according to claim 1, characterized in that: the steel wire rope body (5) is a galvanized iron steel wire rope body.
3. A high current high strength steel cord according to claim 1, characterized in that: the outer diameter of the steel wire rope body (5) is 1.6 millimeters, and the diameter of the red copper rope (6) is 0.6 millimeter.
4. A high current high strength steel cord according to claim 3, characterized in that: the length of the steel wire rope body (5) is 1-3 meters.
5. A high current high strength steel cord according to any one of claims 1 to 2, 3 to 4, wherein: the length of the steel wire rope body (5) is the same as that of the red copper rope (6).
6. A high current high strength steel cord according to claim 5, characterized in that: and the two ends of the steel wire rope body (5) are flush with the two ends of the red copper rope (6).
7. The utility model provides a lamp house connection power supply system which characterized in that: a high current high strength steel cord comprising the high current high strength steel cord according to any one of claims 1 to 6; still include power supply guide rail (3), power supply guide rail (3) pass through heavy current high strength wire rope is connected and the power supply with lamp house (4).
8. The light box connection power supply system of claim 7, wherein: the lamp box (4) is connected with other lamp boxes through other high-current high-strength steel wire ropes and supplies power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515353.9U CN213781612U (en) | 2020-11-03 | 2020-11-03 | Heavy-current high-strength steel wire rope and lamp box connection power supply system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515353.9U CN213781612U (en) | 2020-11-03 | 2020-11-03 | Heavy-current high-strength steel wire rope and lamp box connection power supply system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213781612U true CN213781612U (en) | 2021-07-23 |
Family
ID=76913321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022515353.9U Active CN213781612U (en) | 2020-11-03 | 2020-11-03 | Heavy-current high-strength steel wire rope and lamp box connection power supply system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213781612U (en) |
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2020
- 2020-11-03 CN CN202022515353.9U patent/CN213781612U/en active Active
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