CN221408298U - Withstand voltage electric power protection tube - Google Patents
Withstand voltage electric power protection tube Download PDFInfo
- Publication number
- CN221408298U CN221408298U CN202322937997.0U CN202322937997U CN221408298U CN 221408298 U CN221408298 U CN 221408298U CN 202322937997 U CN202322937997 U CN 202322937997U CN 221408298 U CN221408298 U CN 221408298U
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- protection tube
- sleeve
- wall
- connecting piece
- limiting rings
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Abstract
The utility model discloses a withstand voltage electric power protection tube, which comprises a protection tube, wherein a cable body is inserted into the protection tube, a protection mechanism is arranged outside the protection tube, the protection mechanism comprises an outer sleeve, the outer sleeve is sleeved on the outer wall of the protection tube, two limiting rings are fixedly connected to two sides of the inner wall of the outer sleeve, the two limiting rings are respectively arranged on two sides of the protection tube, and the two limiting rings are sleeved on the outer wall of the cable body. According to the utility model, the outer sleeve and the two limiting rings are arranged, the outer sleeve is sleeved on the outer wall of the protection tube, and then the two limiting rings are transversely limited, so that the protection tube welded together is not easy to separate, the outer sleeve can also avoid the phenomenon that the protection tube is separated due to long-time use in the protection process of the protection tube, and the use stability of the protection tube is improved.
Description
Technical Field
The utility model relates to the technical field of power protection tubes, in particular to a pressure-resistant power protection tube.
Background
The utility model provides a power protection pipe is a pipe box that protects the cable, it is common just to cover the protection pipe at the junction of two cables and protect the junction, because the protection pipe can be fixed through the welded mode to two parts combination when using, so with the protection pipe box after welding on the cable, need protect the welding department, if application number is 202123043033.9, in the MPP power protection pipe, it protects the welding part through the flexible cover of opening in the power protection pipe outer wall, avoid the direct and external contact of power protection pipe, but this kind of protection mode can't carry out horizontal spacing to the protection pipe after welding, there is the phenomenon that the welding part splits to appear after leading to the protection pipe to separate after the long-time use, the protection effect of power protection pipe has been reduced.
Disclosure of utility model
The utility model aims to provide a withstand voltage power protection tube, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pressure-resistant power protection tube comprises a protection tube, wherein a cable body is inserted into the protection tube, and a protection mechanism is arranged outside the protection tube;
The protection mechanism comprises an outer sleeve, the outer wall of the protection tube is sleeved with the outer sleeve, limiting rings are fixedly connected to the two sides of the inner wall of the outer sleeve, the limiting rings are arranged on the two sides of the protection tube respectively, and the two limiting rings are sleeved on the outer wall of the cable body.
Preferably, the outer sleeve comprises a first sleeve and a second sleeve, the two limiting rings are respectively and fixedly connected to the side sides of the inner walls of the first sleeve and the second sleeve, and a plurality of groups of fixing mechanisms are arranged between the first sleeve and the second sleeve.
Preferably, the inner walls of the two limiting rings are respectively stuck with a rubber ring, the two rubber rings are respectively sleeved on the outer wall of the cable body, and the inner walls of the two rubber rings are respectively in interference fit with the outer wall of the cable body.
Preferably, the fixing mechanism comprises a first connecting piece and a second connecting piece, the first connecting piece is fixedly connected to the outer wall of the second sleeve, the second connecting piece is fixedly connected to the outer wall of the first sleeve, insertion holes are formed in one sides of the first connecting piece and the second connecting piece, bolts are movably inserted into the inner walls of the insertion holes, and nuts are sleeved on the outer wall threads of the bolts.
Preferably, the outer wall fixedly connected with connecting block of first connection piece, the outer wall fixedly connected with joint piece of connecting block, the second connection piece sets up between first connection piece and joint piece.
Preferably, a connecting hole is formed in one side of the clamping piece, the bolt is inserted into the connecting hole, and the nut is arranged on one side, away from the second connecting piece, of the clamping piece.
The utility model has the technical effects and advantages that:
According to the utility model, the outer sleeve and the two limiting rings are arranged, the outer sleeve is sleeved on the outer wall of the protection tube, and then the two limiting rings are transversely limited, so that the protection tube welded together is not easy to separate, the outer sleeve can also avoid the phenomenon that the protection tube is separated due to long-time use in the protection process of the protection tube, and the use stability of the protection tube is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 3 is a schematic diagram of a front cross-sectional structure of a second connecting piece of the present utility model.
In the figure: 101. a cable body; 102. a protective tube; 201. an outer sleeve; 202. a limiting ring; 301. a first sleeve; 302. a second sleeve; 401. a rubber ring; 501. a first connecting piece; 502. a second connecting piece; 503. a jack; 504. a bolt; 505. a nut; 506. a connecting block; 507. a clamping piece; 508. and a connection hole.
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.
The utility model provides a withstand voltage electric power protection tube as shown in figures 1-3, which comprises a protection tube 102, wherein a cable body 101 is inserted in the protection tube 102, the protection tube 102 is sleeved at the joint of the cable body 101, so that the cable body 101 is not easy to damage due to compression, the cable capacity of the cable body 101 is improved, a protection mechanism is arranged outside the protection tube 102, the protection tube 102 consists of two parts, and the protection tube 102 is fixed together in a welding manner, so that the protection tube 102 is sleeved at the joint of the cable body 101 to protect the joint;
The protection machanism includes outer tube 201, the outer wall of protection tube 102 is located to outer tube 201 cover, the equal fixedly connected with spacing ring 202 in both sides of outer tube 201 inner wall, two spacing rings 202 set up respectively in the both sides of protection tube 102, the outer wall of cable body 101 is located to two spacing rings 202 all overlaps, the outer wall at protection tube 102 through outer tube 201 cover, then transversely spacing through two spacing rings 202 for the protection tube 102 difficult separation that the welding was in the same place, the in-process of protection tube 102 is being protected to outer tube 201, can also avoid protection tube 102 because of the phenomenon of long-time use appearance separation, thereby improved the stability that protection tube 102 used.
Wherein, the outer sleeve 201 includes a first sleeve 301 and a second sleeve 302, two limiting rings 202 are respectively fixedly connected to the side of the inner walls of the first sleeve 301 and the second sleeve 302, multiple groups of fixing mechanisms are arranged between the first sleeve 301 and the second sleeve 302, and the first sleeve 301 and the second sleeve 302 are respectively sleeved at two ends of the protection tube 102, so that the limiting rings 202 are propped against the end parts of the corresponding protection tube 102, and the first sleeve 301 and the second sleeve 302 are fixed through the fixing mechanisms, thereby ensuring the use stability of the outer sleeve 201.
Further, the rubber rings 401 are respectively stuck on the inner walls of the two limiting rings 202, the two rubber rings 401 are respectively sleeved on the outer wall of the cable body 101, the inner walls of the two rubber rings 401 are in interference fit with the outer wall of the cable body 101, the limiting rings 202 and the cable body 101 are sealed through the rubber rings 401, the contact between the connecting part of the cable body 101 and the outside is avoided, and the protection effect of the connecting part of the cable body 101 is improved.
Still further, the fixing mechanism includes a first connecting piece 501 and a second connecting piece 502, the first connecting piece 501 is fixedly connected to the outer wall of the second sleeve 302, the second connecting piece 502 is fixedly connected to the outer wall of the first sleeve 301, the insertion holes 503 are formed in one sides of the first connecting piece 501 and the second connecting piece 502, the inner walls of the two insertion holes 503 are movably inserted and connected with bolts 504, nuts 505 are sleeved on the outer wall threads of the bolts 504, when the first sleeve 301 and the second sleeve 302 are connected, the first connecting piece 501 and the second connecting piece 502 are aligned, so that the two insertion holes 503 are aligned, the bolts 504 penetrate through the two insertion holes 503, and finally the outer walls of the bolts 504 are screwed tightly through the nuts 505, so that the first sleeve 301 and the second sleeve 302 are fixed.
Wherein, the outer wall fixedly connected with connecting block 506 of first connecting piece 501, the outer wall fixedly connected with joint piece 507 of connecting block 506, second connection piece 502 sets up between first connecting piece 501 and joint piece 507, through the setting of connecting block 506 and joint piece 507 for second connection piece 502 card is between first connecting piece 501 and joint piece 507, can make between first sleeve pipe 301 and the second sleeve pipe 302 a horizontal spacing more, make first sleeve pipe 301 and second sleeve pipe 302 be difficult for the separation, guaranteed the protective effect of outer tube 201 to protection tube 102 that first sleeve pipe 301 and second sleeve pipe 302 constitute.
Preferentially, a connecting hole 508 is formed on one side of the clamping piece 507, a bolt 504 is inserted into the connecting hole 508, a nut 505 is arranged on one side of the clamping piece 507 away from the second connecting piece 502, when the first sleeve 301 and the second sleeve 302 are actually connected, the first sleeve 301 is sleeved on the outer wall of the protection tube 102 to enable the limiting ring 202 to prop against the protection tube 102, then the second sleeve 302 is sleeved on the outer wall of the protection tube 102, at the moment, the first connecting piece 501 on the second sleeve 302 is misplaced with the second connecting piece 502 on the first sleeve 301, then the second sleeve 302 is moved to enable the limiting ring 202 to prop against the protection tube 102, at the moment, the second sleeve 302 is rotated, the first connecting piece 501 can be rotated, the second connecting piece 502 is clamped between the first connecting piece 501 and the clamping piece 507, the second sleeve 504 sequentially penetrates through the two jacks 503 and the connecting hole 508, and finally the second sleeve 302 is screwed on the outer wall of the bolt 504 through the nut 505.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The pressure-resistant power protection tube comprises a protection tube (102), wherein a cable body (101) is inserted into the protection tube (102), and the pressure-resistant power protection tube is characterized in that a protection mechanism is arranged outside the protection tube (102);
The protection mechanism comprises an outer sleeve (201), the outer sleeve (201) is sleeved on the outer wall of the protection tube (102), limiting rings (202) are fixedly connected to two sides of the inner wall of the outer sleeve (201), the two limiting rings (202) are respectively arranged on two sides of the protection tube (102), and the two limiting rings (202) are sleeved on the outer wall of the cable body (101).
2. The withstand voltage power protection tube according to claim 1, wherein the outer sleeve (201) comprises a first sleeve (301) and a second sleeve (302), the two limiting rings (202) are fixedly connected to the side sides of the inner walls of the first sleeve (301) and the second sleeve (302), and a plurality of groups of fixing mechanisms are arranged between the first sleeve (301) and the second sleeve (302).
3. The pressure-resistant power protection tube according to claim 1, wherein the inner walls of the two limiting rings (202) are respectively stuck with a rubber ring (401), the two rubber rings (401) are respectively sleeved on the outer wall of the cable body (101), and the inner walls of the two rubber rings (401) are respectively in interference fit with the outer wall of the cable body (101).
4. The withstand voltage electric power protection tube according to claim 2, wherein the fixing mechanism comprises a first connecting piece (501) and a second connecting piece (502), the first connecting piece (501) is fixedly connected to the outer wall of the second sleeve (302), the second connecting piece (502) is fixedly connected to the outer wall of the first sleeve (301), inserting holes (503) are formed in one side of the first connecting piece (501) and one side of the second connecting piece (502), bolts (504) are movably inserted into the inner walls of the two inserting holes (503), and nuts (505) are sleeved on the outer wall threads of the bolts (504).
5. The withstand voltage power protection tube according to claim 4, wherein the outer wall of the first connecting piece (501) is fixedly connected with a connecting piece (506), the outer wall of the connecting piece (506) is fixedly connected with a clamping piece (507), and the second connecting piece (502) is arranged between the first connecting piece (501) and the clamping piece (507).
6. The pressure-resistant power protection tube according to claim 5, wherein a connecting hole (508) is formed in one side of the clamping piece (507), the bolt (504) is inserted into the connecting hole (508), and the nut (505) is disposed on one side of the clamping piece (507) away from the second connecting piece (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322937997.0U CN221408298U (en) | 2023-11-01 | 2023-11-01 | Withstand voltage electric power protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322937997.0U CN221408298U (en) | 2023-11-01 | 2023-11-01 | Withstand voltage electric power protection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221408298U true CN221408298U (en) | 2024-07-23 |
Family
ID=91941319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322937997.0U Active CN221408298U (en) | 2023-11-01 | 2023-11-01 | Withstand voltage electric power protection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221408298U (en) |
-
2023
- 2023-11-01 CN CN202322937997.0U patent/CN221408298U/en active Active
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| GR01 | Patent grant |