CN218386556U - Crooked bearing structure and aerial [ insulated ] cable - Google Patents
Crooked bearing structure and aerial [ insulated ] cable Download PDFInfo
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- CN218386556U CN218386556U CN202222261479.7U CN202222261479U CN218386556U CN 218386556 U CN218386556 U CN 218386556U CN 202222261479 U CN202222261479 U CN 202222261479U CN 218386556 U CN218386556 U CN 218386556U
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Abstract
The utility model relates to an aerial [ insulated ] cable technical field specifically is a crooked bearing structure and aerial [ insulated ] cable, include: the surface of the supporting block is provided with a first cable groove, the surface of the supporting block is provided with a rotating hole, and one side of the supporting block, which is provided with the first cable groove, is provided with a fixing hoop; one end of the first rotating column is fixedly connected with a first inserting rod, and the first inserting rod is inserted into the rotating hole of one group of supporting blocks; one end of the second rotary column is fixedly connected with a second insertion rod, and the second insertion rod is inserted into the rotary hole of the other group of supporting blocks; the beneficial effects are that: after the tip of aerial cable main part passes the mounting hole of line box, fixed connection is in the inside of line box, and control aerial cable main part is crooked, adjusts the pole and removes in the regulation hole of No. two column spinner, and when the other end of aerial cable main part was unanimous with the trend of setting for, the inside of the constant head tank that corresponds is gone into to the control locating piece card, and the aerial cable main part after the prevention is crooked kick-backs, realizes the crooked support to aerial cable main part.
Description
Technical Field
The utility model relates to an aerial [ insulated ] cable technical field specifically is a crooked bearing structure and aerial [ insulated ] cable.
Background
The overhead cable (full-name overhead insulated cable) is an overhead conductor with an insulating layer and a protective sheath, adopts a special cable which is similar to a crosslinked cable production process and is a new power transmission mode between the overhead conductor and an underground cable;
when the existing overhead cable is butted with a junction box, one end of the cable is usually fixed inside the junction box after passing through a mounting hole of the junction box;
but when the orientation of the mounting hole of line box was inconsistent with the trend of cable, the cable need be crooked after just can follow the settlement trend wiring, because the crooked back of cable has the resilience, leads to the cable and the mounting hole edge extrusion of line box, has accelerated the wearing and tearing of cable, influences the life of cable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crooked bearing structure and aerial [ insulated ] cable to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a curved support structure, comprising:
the cable trough fixing device comprises two groups of supporting blocks, wherein the two groups of supporting blocks are arranged, a first cable trough is formed in the surface of each supporting block, a rotating hole is formed in the surface of each supporting block, and a fixing hoop is arranged on one side, provided with the first cable trough, of each supporting block;
one end of the first rotary column is fixedly connected with a first inserting rod, the first inserting rod is inserted into the rotary hole of one group of supporting blocks, and the surface of the first rotary column is fixedly connected with an adjusting rod;
the utility model discloses a rotatory column, no. two spliced poles of one end fixedly connected with of No. two rotatory columns, no. two spliced poles peg graft in the rotatory hole of another group's supporting shoe, and the lift groove has been seted up to the inside of No. two rotatory columns, and the inside in lift groove is provided with the locating piece.
Preferably, a sheath mounting groove has been seted up to the inner wall of a cable duct, and the inner wall of a sheath mounting groove is fixed to bond has anti-skidding sheath, and the inner wall of anti-skidding sheath is laminated with the surface of aerial [ insulated ] cable main part, and the both ends symmetry of a cable duct is provided with the screw hole, and the screw hole runs through the both sides of supporting shoe.
Preferably, the rotating hole penetrates through two sides of the supporting block, and a sinking groove is formed in one end, close to one side, provided with the first cable groove, of the supporting block, of the rotating hole.
Preferably, one side of the fixed hoop, which is close to the supporting block, is provided with a second cable slot, the inner wall of the second cable slot is provided with a second sheath slot, the inner wall of the second sheath slot is fixedly bonded with an anti-skid sheath, two ends of the second cable slot are symmetrically provided with two groups of through holes, and the through holes penetrate through two sides of the fixed hoop.
Preferably, the first plug rod is rotatably arranged in the rotating hole, the first plug rod is fixedly connected with a limiting plate through a bolt, and the first limiting plate is rotatably arranged in the sinking groove.
Preferably, the surface of the adjusting rod is provided with positioning grooves, and the positioning grooves are provided with a plurality of groups.
Preferably, the regulation hole has been seted up to the side of No. two swivels, and the inner wall of the regulation hole of No. two swivels sets up with the surface slip who adjusts the pole, and the regulation hole and the lift groove intercommunication of No. two swivels, the one end that the regulation hole of No. two swivels was kept away from in the lift groove has seted up flexible hole, and flexible hole runs through the inner wall in lift groove and the surface of No. two swivels, and No. two peg graft poles rotate the setting in the inside in swivel hole, and No. two peg graft poles pass through No. two limiting plates of bolt fixedly connected with, and No. two limiting plates rotate to set up in the inside in heavy groove.
Preferably, the locating piece is a square block structure, one side of the locating piece close to the telescopic hole is fixedly connected with a pull rod, a jacking spring is arranged between one side of the locating piece close to the telescopic hole and the inner wall of the lifting groove, the jacking spring is sleeved on the surface of the pull rod, the pull rod penetrates through the telescopic hole, and the pull rod is of a T-shaped cylinder structure.
An overhead cable comprising the curved support structure described above.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of crooked bearing structure, after the mounting hole of line box is passed with the tip of overhead cable main part, fixed connection is in the inside of line box, control overhead cable main part is crooked, it removes in the regulation hole of No. two columns, when the other end of overhead cable main part is unanimous with the trend of settlement, loosen the pull rod, make the locating piece card go into the inside of corresponding constant head tank, prevent the overhead cable main part after the bending to kick-back, realize the crooked support to the overhead cable main part, the resilience has been solved after the cable bending, lead to the mounting hole edge extrusion of cable and line box, the wearing and tearing of cable have been accelerated, influence the life's of cable problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the supporting block of the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of the second rotary column of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic view of the structure of the first rotary column and the adjusting rod of the present invention;
FIG. 6 is a schematic view of the structure of the support block of the present invention;
fig. 7 is a schematic view of the fixing hoop of the present invention.
In the figure: overhead cable main part 1, supporting shoe 2, cable duct 21, sheath mounting groove 22, screw hole 23, rotatory hole 24, heavy groove 25, fixed hoop 3, no. two cable ducts 31, no. two sheath grooves 32, through-hole 33, column spinner 4, peg graft pole 41, limiting plate 42, adjust pole 5, constant head tank 51, no. two column spinners 6, no. two peg graft poles 61, no. two limiting plates 62, lifting groove 63, flexible hole 64, pull rod 65, locating piece 66, top hold spring 67, anti-skidding sheath 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1-7, the present invention provides a technical solution:
a curved support structure, the curved support structure comprising:
the cable groove structure comprises a supporting block 2, two groups of supporting blocks 2 are arranged, a first cable groove 21 is formed in the surface of each supporting block 2, a rotating hole 24 is formed in the surface of each supporting block 2, a fixing hoop 3 is arranged on one side, provided with the first cable groove 21, of each supporting block 2, a first sheath mounting groove 22 is formed in the inner wall of each cable groove 21, an anti-skidding sheath 7 is fixedly bonded on the inner wall of each sheath mounting groove 22, the inner wall of each anti-skidding sheath 7 is attached to the surface of an overhead cable main body 1, threaded holes 23 are symmetrically formed in two ends of each cable groove 21, each threaded hole 23 penetrates through two sides of each supporting block 2, each rotating hole 24 penetrates through two sides of each supporting block 2, a sinking groove 25 is formed in one end, close to one side, provided with the first cable groove 21, one side, close to each supporting block 2, of each fixing hoop 3 is provided with a second cable groove 31, a second sheath groove 32 is formed in the inner wall of each second sheath groove 32, two groups of through holes 33 are symmetrically formed in two ends of each cable groove 31, and the through two sides of each fixing hoop 3;
the first rotating column 4, one end of the first rotating column 4 is fixedly connected with a first inserting rod 41, the first inserting rod 41 is inserted into the rotating hole 24 of one group of supporting blocks 2, the surface of the first rotating column 4 is fixedly connected with an adjusting rod 5, the first inserting rod 41 is rotatably arranged in the rotating hole 24, the first inserting rod 41 is fixedly connected with a first limiting plate 42 through a bolt, the first limiting plate 42 is rotatably arranged in the sinking groove 25, the surface of the adjusting rod 5 is provided with a positioning groove 51, and the positioning grooves 51 are provided with a plurality of groups;
a second rotary column 6, one end of the second rotary column 6 is fixedly connected with a second inserting rod 61, the second inserting rod 61 is inserted into the rotary hole 24 of the other group of supporting blocks 2, a lifting groove 63 is formed in the second rotary column 6, a positioning block 66 is arranged in the lifting groove 63, an adjusting hole is formed in the side face of the second rotary column 6, the inner wall of the adjusting hole of the second rotary column 6 is slidably arranged on the surface of the adjusting rod 5, the adjusting hole of the second rotary column 6 is communicated with the lifting groove 63, an expansion hole 64 is formed in one end, away from the adjusting hole of the second rotary column 6, of the lifting groove 63, the expansion hole 64 penetrates through the inner wall of the lifting groove 63 and the surface of the second rotary column 6, the second inserting rod 61 is rotatably arranged in the rotary hole 24, the second inserting rod 61 is fixedly connected with a second limiting plate 62 through a bolt, the second limiting plate 62 is rotatably arranged in the sinking groove 25, the positioning block 66 is of a square structure, one side, of the positioning block 66, close to the expansion hole 64, a pull rod 65 is fixedly connected with one side of the positioning block 66, a top holding spring 67 is sleeved on the inner wall of the lifting groove 63, the top holding spring 65, the surface of the top holding plate 65, the pull rod 65 penetrates through the T-shaped pull rod 64, and the pull rod 64;
an overhead cable comprising the curved support structure described above.
When the bending support device is used, after the end part of the overhead cable main body 1 penetrates through the mounting hole of the line box, the end part is fixedly connected inside the line box, the supporting block 2 and the fixing hoop 3 are clamped on the surface of the overhead cable main body 1, the anti-skid sheath 7 is attached to the surface of the overhead cable main body 1, the bolt penetrates through the through hole 33 and then is screwed inside the threaded hole 23, the supporting block 2 and the fixing hoop 3 are fixed, the anti-skid sheath 7 is tightly squeezed on the surface of the overhead cable main body 1, the pull rod 65 is pulled, the positioning block 66 is contracted into the lifting groove 63, the adjusting rod 5 is inserted into the adjusting hole of the second rotating column 6, the bending of the overhead cable main body 1 is controlled, the adjusting rod 5 moves in the adjusting hole of the second rotating column 6, when the other end of the overhead cable main body 1 is consistent with the set trend, the pull rod 65 is loosened, the positioning block 66 is clamped into the corresponding positioning groove 51, the rebounding of the bent overhead cable main body 1 is prevented, and the bending support of the overhead cable main body 1 is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A curved support structure, characterized by: the curved support structure includes:
the cable fixing device comprises supporting blocks (2), wherein two groups of supporting blocks (2) are arranged, a first cable groove (21) is formed in the surface of each supporting block (2), a rotating hole (24) is formed in the surface of each supporting block (2), and a fixing hoop (3) is arranged on one side, provided with the first cable groove (21), of each supporting block (2);
one end of the first rotating column (4) is fixedly connected with a first inserting rod (41), the first inserting rod (41) is inserted into the rotating hole (24) of one group of supporting blocks (2), and the surface of the first rotating column (4) is fixedly connected with an adjusting rod (5);
the rotary column (6) II, the one end fixedly connected with of rotary column (6) II is pegged graft No. two and is pegged graft pole (61) No. two, and No. two peg graft pole (61) are pegged graft in rotatory hole (24) of another group supporting shoe (2), and lifting groove (63) have been seted up to the inside of rotary column (6) II, and the inside of lifting groove (63) is provided with locating piece (66).
2. The curved support structure of claim 1, wherein: a sheath mounting groove (22) has been seted up to the inner wall of a cable duct (21), and the inner wall of a sheath mounting groove (22) is fixed to bond has anti-skidding sheath (7), and the inner wall of anti-skidding sheath (7) and the surface laminating of aerial cable main part (1), the both ends symmetry of a cable duct (21) is provided with screw hole (23), and screw hole (23) run through the both sides of supporting shoe (2).
3. A curved support structure according to claim 2, wherein: the rotary hole (24) penetrates through two sides of the supporting block (2), and a sinking groove (25) is formed in one end, close to one side where the supporting block (2) is provided with the first cable groove (21), of the rotary hole (24).
4. A curved support structure according to claim 3, wherein: no. two cable duct (31) have been seted up to fixed hoop (3) one side that is close to supporting shoe (2), and No. two sheath groove (32) have been seted up to the inner wall of No. two cable duct (31), and the inner wall of No. two sheath groove (32) is fixed to bond has anti-skidding sheath (7), and the both ends symmetry of No. two cable duct (31) is provided with two sets of through-holes (33), and through-hole (33) run through the both sides of fixed hoop (3).
5. The curved support structure of claim 4, wherein: a plug rod (41) is rotatably arranged in the rotating hole (24), a first limiting plate (42) is fixedly connected to the first plug rod (41) through a bolt, and the first limiting plate (42) is rotatably arranged in the sinking groove (25).
6. The curved support structure of claim 5, wherein: the surface of the adjusting rod (5) is provided with positioning grooves (51), and the positioning grooves (51) are provided with a plurality of groups.
7. The curved support structure of claim 6, wherein: the regulation hole has been seted up to the side of No. two column spinner (6), the inner wall in the regulation hole of No. two column spinner (6) sets up with the surface slip of adjusting pole (5), the regulation hole and the lift groove (63) intercommunication of No. two column spinner (6), telescopic hole (64) have been seted up to the one end of the regulation hole of keeping away from No. two column spinner (6) in lift groove (63), telescopic hole (64) run through the inner wall of lift groove (63) and the surface of No. two column spinner (6), no. two peg graft pole (61) rotate the setting in the inside of revolution hole (24), no. two peg pole (61) are through No. two limiting plates (62) of bolt fixedly connected with, no. two limiting plates (62) rotate and set up in the inside of heavy groove (25).
8. The curved support structure of claim 7, wherein: the positioning block (66) is of a square block structure, a pull rod (65) is fixedly connected to one side, close to the telescopic hole (64), of the positioning block (66), a jacking spring (67) is arranged between one side, close to the telescopic hole (64), of the positioning block (66) and the inner wall of the lifting groove (63), the surface of the pull rod (65) is sleeved with the jacking spring (67), the pull rod (65) penetrates through the telescopic hole (64), and the pull rod (65) is of a T-shaped cylinder structure.
9. An overhead cable, comprising: comprising a curved support structure according to any one of the preceding claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261479.7U CN218386556U (en) | 2022-08-26 | 2022-08-26 | Crooked bearing structure and aerial [ insulated ] cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261479.7U CN218386556U (en) | 2022-08-26 | 2022-08-26 | Crooked bearing structure and aerial [ insulated ] cable |
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| Publication Number | Publication Date |
|---|---|
| CN218386556U true CN218386556U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222261479.7U Active CN218386556U (en) | 2022-08-26 | 2022-08-26 | Crooked bearing structure and aerial [ insulated ] cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819706A (en) * | 2023-07-04 | 2023-09-29 | 宏安集团有限公司 | Flexible changeable optical fiber ribbon cable |
| CN116845802A (en) * | 2023-09-01 | 2023-10-03 | 国网山东省电力公司五莲县供电公司 | Supporting structure for power supply line installation |
-
2022
- 2022-08-26 CN CN202222261479.7U patent/CN218386556U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819706A (en) * | 2023-07-04 | 2023-09-29 | 宏安集团有限公司 | Flexible changeable optical fiber ribbon cable |
| CN116819706B (en) * | 2023-07-04 | 2024-03-26 | 宏安集团有限公司 | Flexible changeable optical fiber ribbon cable |
| CN116845802A (en) * | 2023-09-01 | 2023-10-03 | 国网山东省电力公司五莲县供电公司 | Supporting structure for power supply line installation |
| CN116845802B (en) * | 2023-09-01 | 2024-02-02 | 国网山东省电力公司五莲县供电公司 | Supporting structure for power supply line installation |
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