CN220022162U - Strong electricity anti-interference structure - Google Patents
Strong electricity anti-interference structure Download PDFInfo
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- CN220022162U CN220022162U CN202321328974.3U CN202321328974U CN220022162U CN 220022162 U CN220022162 U CN 220022162U CN 202321328974 U CN202321328974 U CN 202321328974U CN 220022162 U CN220022162 U CN 220022162U
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- plate
- fixing plate
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- fastening
- insulating tube
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- 230000005611 electricity Effects 0.000 title description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000002265 prevention Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a strong current anti-interference structure, which comprises: semi-insulating tube, tinfoil, fastening arc plate and fastening screw; the cable fixing device is characterized in that tinfoil paper is connected to the inner wall of the semi-insulating tube, a fastening arc plate is arranged on one side of the tinfoil paper, a fastening screw is connected to one side of the fastening arc plate in a rotating mode, a second fixing plate is connected to the inner wall of the semi-insulating tube in a threaded mode, cables are placed into the tinfoil paper and fastened by the second fixing plate, then the first connecting plate and the second connecting plate are fixed by splicing screws, the first fixing plate and the second fixing plate are fixed together, installation is facilitated, the same number of the first fixing plate and the second fixing plate are taken according to the number of cables to be fixed, T-shaped strips of the first fixing plate and the second fixing plate are inserted into another group of T-shaped grooves, friction pads increase friction force, sliding falling is prevented, and the first connecting plate and the second connecting plate are spliced together, and the cable fixing device is suitable for cables of different numbers.
Description
Technical Field
The utility model relates to the technical field of circuit laying, in particular to a strong current anti-interference structure.
Background
In the house construction process, the laid lines generally comprise strong current lines and weak current lines, the phenomenon that the strong current lines and the weak current lines are crossed is unavoidable in the process of laying the lines, and the magnetic field is generated by the current in the strong current lines at the crossing position, so that the stability of signal transmission in the weak current lines is influenced, therefore, a strong current anti-interference structure is needed, and certain defects exist in the existing strong current anti-interference structure when the strong current anti-interference structure is used, such as;
patent number: CN214899882U, proposes: the utility model provides an intelligence chemical industry Cheng Jiang light current jam-proof layout structure, includes the winding displacement box, the inside of winding displacement box is provided with the baffle, the surface of baffle is provided with first sleeve respectively, first telescopic inside is provided with the tinfoil paper, strong cable hole has been seted up respectively to the both sides of winding displacement box, weak cable hole has been seted up respectively at the both ends of winding displacement box, the inside one end of winding displacement box is provided with the second fixed block. After the weak cable passes through the weak cable hole and enters the first sleeve, through the tinfoil paper that sets up, make the tinfoil paper reduce the interference of strong cable to weak cable signal, then after the strong cable passes through strong cable hole and second fixed block and gets into the inside of second sleeve, make the second sleeve carry out ground treatment through the earth bar through the second sleeve that sets up, can carry out the earth shield like this, eliminate the interference, reduce the electromagnetic interference between weak current, then reduce the mutual interference between the strong cable and the weak cable.
In the above document: although the interference of strong cables to weak cable signals can be reduced by tinfoil, the cables need to pass through the sleeve of the device during installation, but the cables are generally longer during wiring, and the cables need to avoid intermediate connection as much as possible to reduce faults, and when the cables are installed, a plurality of groups of longer cables need to pass through the sleeve of the device one by one, so that the installation is inconvenient.
Disclosure of Invention
The utility model aims to provide a strong-current anti-interference structure so as to solve the problem that the strong-current anti-interference structure in the market is inconvenient to install.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a strong electric interference prevention structure, comprising: semi-insulating tube, tinfoil, fastening arc plate and fastening screw;
the semi-insulating pipe inner wall is connected with tinfoil paper, one side of the tinfoil paper is provided with a fastening arc plate, one side of the fastening arc plate is rotationally connected with a fastening screw, the fastening screw is in threaded connection with the semi-insulating pipe inner wall, and the tinfoil paper is used as an anti-interference foundation.
Preferably, the semi-insulating tube is connected in a semicircular groove, the semicircular groove is formed in one side of the first fixing plate, and the first fixing plate is internally connected with a fastening screw in a threaded manner.
Preferably, a second fixing plate is arranged on one side of the first fixing plate, and a semi-insulating tube, tinfoil paper, a fastening arc plate and a fastening screw are connected in the second fixing plate in the same mode.
Preferably, the front part of the first fixing plate is connected with a first joint plate, the first joint plate is internally connected with a joint screw in a threaded manner, the joint screw is in threaded connection with the second joint plate, and the second joint plate is connected to the front part of the second fixing plate.
Preferably, the upper surface of the first fixing plate is connected with the T-shaped strip, and the bottom of the first fixing plate is provided with a T-shaped groove.
Preferably, a friction pad is connected to the inner wall of the T-shaped groove.
Preferably, the T-bars and friction pads are of equal cross-section.
Preferably, the second fixing plate is internally connected with a T-shaped strip, a T-shaped groove and a friction pad in the same way.
Compared with the prior art, the utility model has the beneficial effects that: through putting into the tinfoil with the cable, reuse second fixed plate buckles, then fix first splice plate and second splice plate with the concatenation screw, fix first fixed plate and second fixed plate together, and then be convenient for install, through the quantity of fixed cable as required, take first fixed plate and the second fixed plate of same quantity, then insert another group T type inslot with the T type strip of these first fixed plate and second fixed plate, friction pad increases frictional force, prevent to slip and drop, splice them together, and then adapt to the cable of different quantity, the concrete content is as follows:
1. the cable is placed into the tinfoil paper, then the second fixing plate is buckled, and then the first connecting plate and the second connecting plate are fixed by the splicing screw, so that the installation is facilitated;
2. according to the number of the cables, the T-shaped strips are inserted into another group of T-shaped grooves and spliced together, so that the cables with different numbers are adapted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a tinfoil of the present utility model;
FIG. 3 is a schematic diagram of the front view structure of the present utility model;
fig. 4 is a schematic side view of the present utility model.
In the figure: 1. a semi-insulating tube; 2. tinfoil paper; 3. fastening an arc-shaped plate; 4. fastening a screw; 5. a semicircular groove; 6. a first fixing plate; 7. a second fixing plate; 8. a first connector plate; 9. splicing screws; 10. a second connector plate; 11. a T-shaped strip; 12. a T-shaped groove; 13. friction pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a strong electric interference prevention structure, comprising: semi-insulating tube 1, tinfoil 2, fastening arc plate 3 and fastening screw 4;
the inner wall of the semi-insulating tube 1 is connected with tinfoil paper 2, one side of the tinfoil paper 2 is provided with a fastening arc plate 3, one side of the fastening arc plate 3 is rotationally connected with a fastening screw 4, the fastening screw 4 is in threaded connection with the inner wall of the semi-insulating tube 1, and the tinfoil paper 2 is used as an anti-interference foundation.
The semi-insulating tube 1 is connected in the semi-circular groove 5, the semi-circular groove 5 is formed on one side of the first fixed plate 6, the fastening screw 4 is connected in the first fixed plate 6 in an internal thread mode, the semi-insulating tube 1 is fixed on one side of the first fixed plate 6, the second fixed plate 7 is added by connecting the first fixed plate 6, the second fixed plate 7 is arranged on one side of the first fixed plate 6, the semi-insulating tube 1, the tinfoil paper 2, the fastening arc plate 3 and the fastening screw 4 are connected in the second fixed plate 7 in the same mode, the second fixed plate 7 and the first fixed plate 6 are butted to form a whole on one side, a cable is fixed in the tinfoil paper 2, then the fastening screw 4 is rotated to squeeze the cable, the front part of the first fixed plate 6 is connected with the first joint plate 8, the first joint plate 8 is connected in an internal thread mode with the splicing screw 9, the second joint plate 10 is connected on the front part of the second fixed plate 7, the first fixed plate 6 and the second joint plate 7 are butted in the same mode, and after the first fixed plate 6 and the second fixed plate 7 are butted together, the first joint plate 8 and the first joint plate 7 are fixed together by the splicing screw 9 and the first joint plate 10.
The upper surface of the first fixing plate 6 is connected with the T-shaped strip 11, the T-shaped groove 12 is formed in the bottom of the first fixing plate 6, the T-shaped strip 11 is inserted into another group of T-shaped grooves 12 and spliced together, the friction pads 13 are connected to the inner walls of the T-shaped grooves 12 according to the number of cables, friction force is increased by the friction pads 13, after the T-shaped strip 11 is inserted into the T-shaped grooves 12, sliding falling is prevented, the cross sections of the T-shaped strip 11 and the friction pads 13 are equal, the gap is prevented from excessively loosening and falling after butt joint, the T-shaped strip 11, the T-shaped groove 12 and the friction pads 13 are connected in the second fixing plate 7 in the same mode, the first fixing plate 6 and the second fixing plate 7 are assembled and then butt-jointed together, and a plurality of groups of cables are wrapped.
Working principle: in using the strong electric interference preventing structure, as shown in fig. 1-4, a simple understanding is made of the device, firstly, according to the number of cables, the first fixing plate 6 and the second fixing plate 7 are taken, then the T-shaped strips 11 are inserted into the other group of T-shaped grooves 12, friction pads 13 increase friction force to prevent sliding and falling, the cables are spliced together, then the cables are placed into tinfoil paper 2 and then fastened by the second fixing plate 7, then the first connecting plate 8 and the second connecting plate 10 are fixed by the splicing screws 9, the first fixing plate 6 and the second fixing plate 7 are fixed together, then the fastening screws 4 are rotated to drive the fastening arc plate 3 to squeeze the cables, the cables are fixed in the device, the other group of cables are fixed in the same way, and the cables are stacked together, which is not described in detail in the present specification.
Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A strong electric interference prevention structure, comprising: the semi-insulating tube (1), tinfoil paper (2), a fastening arc plate (3) and a fastening screw (4) are characterized in that;
the novel semi-insulating tube is characterized in that tinfoil paper (2) is connected to the inner wall of the semi-insulating tube (1), a fastening arc plate (3) is arranged on one side of the tinfoil paper (2), a fastening screw (4) is connected to one side of the fastening arc plate (3) in a rotating mode, and the fastening screw (4) is connected to the inner wall of the semi-insulating tube (1) in a threaded mode.
2. The strong electric interference prevention structure according to claim 1, wherein: the semi-insulating pipe (1) is connected in the semicircular groove (5), the semicircular groove (5) is formed in one side of the first fixing plate (6), and the first fixing plate (6) is internally connected with the fastening screw (4) in a threaded mode.
3. The strong electric interference prevention structure according to claim 2, wherein: the novel insulating plate is characterized in that a second fixing plate (7) is arranged on one side of the first fixing plate (6), and a semi-insulating tube (1), tinfoil paper (2), a fastening arc plate (3) and a fastening screw (4) are connected in the second fixing plate (7) in the same mode.
4. The strong electric interference prevention structure according to claim 2, wherein: the front portion of the first fixing plate (6) is connected with a first connecting plate (8), the first connecting plate (8) is internally connected with a splicing screw (9) in a threaded mode, the splicing screw (9) is in threaded connection with the second connecting plate (10), and the second connecting plate (10) is connected to the front portion of the second fixing plate (7).
5. The strong electric interference prevention structure according to claim 2, wherein: the upper surface of the first fixing plate (6) is connected with the T-shaped strip (11), and a T-shaped groove (12) is formed in the bottom of the first fixing plate (6).
6. The strong electric interference prevention structure according to claim 5, wherein: the inner wall of the T-shaped groove (12) is connected with a friction pad (13).
7. The strong electric interference prevention structure according to claim 5, wherein: the cross sections of the T-shaped strip (11) and the friction pad (13) are equal.
8. A strong electric interference prevention structure according to claim 3, characterized in that: t-shaped strips (11), T-shaped grooves (12) and friction pads (13) are connected in the second fixing plate (7) in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328974.3U CN220022162U (en) | 2023-05-29 | 2023-05-29 | Strong electricity anti-interference structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328974.3U CN220022162U (en) | 2023-05-29 | 2023-05-29 | Strong electricity anti-interference structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022162U true CN220022162U (en) | 2023-11-14 |
Family
ID=88678992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328974.3U Active CN220022162U (en) | 2023-05-29 | 2023-05-29 | Strong electricity anti-interference structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022162U (en) |
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2023
- 2023-05-29 CN CN202321328974.3U patent/CN220022162U/en active Active
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