CN212304657U - Electric power engineering cable protection device - Google Patents
Electric power engineering cable protection device Download PDFInfo
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- CN212304657U CN212304657U CN202021398247.0U CN202021398247U CN212304657U CN 212304657 U CN212304657 U CN 212304657U CN 202021398247 U CN202021398247 U CN 202021398247U CN 212304657 U CN212304657 U CN 212304657U
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- locking column
- rotating ring
- shaped
- locking
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Abstract
The utility model relates to a power engineering cable protection technical field specifically is a power engineering cable protection device, including the main tributary supporting axle, a plurality of cylindricality supports of main tributary supporting axle outside fixedly connected with, every cylindricality support end all is connected with the installation cassette, the cable has erect in the installation cassette, the installation cassette is connected with the arc fixture block, arc fixture block and installation cassette combination department are equipped with locking device, second rotating ring and first rotating ring are in the bilateral symmetry position of cylindricality support. The device uses the material that toughness is high and insulating to carry out the framework connection to high-voltage transmission cable, and every section position framework is one, more can effectively prevent the cable fracture risk that the interaction force arouses, and device simple structure itself, simple to operate adopts very light material to alleviate cable heavy burden especially.
Description
Technical Field
The utility model relates to a power engineering cable protection technical field specifically is a power engineering cable protection device.
Background
In the field of electric power engineering, the cable erection for high-voltage transmission always adopts a high tower form, but the distance between every two high towers is relatively far, so that a plurality of measures are also taken for the protection and protection work of the transmission cable. Such as bird repellers and wire tractors.
The protection devices in the cable protection mechanism for high-voltage transmission are used for various collision protection, bird protection, interference protection, leakage protection and the like, but the most common protection devices which are often ignored and have mutual acting force of the cables still fall behind, the distance between high towers is long, the cables attract each other by the same-direction current, and the phenomenon of breakage caused by pulling force due to repulsion of reverse currents can also occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power engineering cable protection device to solve the high pressure and carry protection device in with cable protection mechanism many to various collision protection, the protection of flying bird, interference protection, earth leakage protection etc. but most commonly used and also often neglected the protection device of the mutual effort of cable itself but still relatively lags behind, distance between the high tower is far away, the cable syntropy electric current inter attraction causes the cluster electricity, thereby reverse current repels mutually and causes the problem that the power of dragging rupture phenomenon also can take place.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric power engineering cable protection device, includes the main tributary supporting axle, a plurality of cylindricality supports of main tributary supporting axle outside fixedly connected with, every cylindricality support end all is connected with the installation cassette, the installation cassette is built-up to have the cable, the installation cassette is connected with the arc fixture block, arc fixture block and installation cassette combination department are equipped with locking device, the arc fixture block is connected with the bar support, is located the upside the bar leg joint has first rotating ring, and the bar leg joint that is located the downside has the second rotating ring, second rotating ring and first rotating ring all rotate and are connected with in the main tributary supporting axle, second rotating ring and first rotating ring are in the bilateral symmetry position of cylindricality support.
As a further aspect of the present invention: the installation clamping seat is a straight cylindrical column body, a quarter arc-shaped groove is formed in the installation clamping seat, the installation clamping seat located on the upper side of the main support shaft and the installation clamping seat located on the lower side of the main support shaft are symmetrically arranged, the opening of the quarter arc-shaped groove located on the upper side of the main support shaft faces downwards, and the opening of the quarter arc-shaped groove located on the lower side of the main support shaft faces upwards.
As a further aspect of the present invention: the axial length of the arc-shaped clamping block is the same as that of the clamping seat, the arc-shaped clamping block is a quarter arc in the radial direction, and a first arc-shaped pressing block and a second arc-shaped pressing block are arranged on the inner side of the quarter arc.
As a further aspect of the present invention: the locking device comprises an upper locking column and a lower locking column, the upper locking column and the lower locking column are provided with matched thread sections, the upper locking column is fixed on the outer ring of the mounting clamping seat, the lower locking column is fixed on the outer ring of the arc-shaped clamping block, the upper locking column and the lower locking column are sleeved with locking nuts, an L-shaped support is fixed at the end of the upper locking column, and a locking pin is vertically inserted between the upper locking column and the lower locking column.
As a further aspect of the present invention: the locking device is characterized in that the upper locking column and the lower locking column are matched and then are radially circular, the end head of the locking pin is polygonal, polygonal grooves are formed in the joint of the locking nut and the locking pin, all the polygonal grooves are located on the upper side, and the L-shaped support located on the upper side and the L-shaped support located on the lower side are symmetrically arranged.
The embodiment of the utility model provides a pair of power engineering cable protection device, the device use the material that toughness is high and insulating to carry out the framework connection to high-voltage transmission cable, and one can replace traditional link every one section position framework, more can effectively prevent the fracture risk that interaction force arouses, device simple structure itself, simple to operate adopts very light material to alleviate cable heavy burden more.
Drawings
Fig. 1 is a structural diagram of a power engineering cable protection device according to an embodiment of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
In the figure: 1. a main support shaft; 2. a dry cylindrical support; 3. installing a card seat; 301. a quarter arc-shaped slot; 4. an arc-shaped fixture block; 401. a quarter of a circular arc; 402. a first arc-shaped compaction block; 403. a second arc-shaped pressing block; 5. a bar-shaped bracket; 6. a first rotating ring; 7. a second rotating ring; 8. a cable; 9. a locking device; 901. an upper locking column; 902. a lower locking post; 903. a matching threaded section; 904. locking the nut; 905. an L-shaped bracket; 906. a locking pin; 907. polygonal groove.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 and 2, in the embodiment of the utility model provides an electric power engineering cable protection device, including main tributary supporting shaft 1, a plurality of cylindricality supports 2 of the 1 outside fixedly connected with of main tributary supporting shaft, every 2 ends of cylindricality support all are connected with installation cassette 3, the interior cable 8 that has erect of installation cassette 3, installation cassette 3 is connected with arc fixture block 4, arc fixture block 4 and installation cassette 3 combination department are equipped with locking device 9, arc fixture block 4 is connected with bar support 5, is located the upside bar support 5 is connected with first rotating ring 6, and bar support 5 that is located the downside is connected with second rotating ring 7, second rotating ring 7 and first rotating ring 6 all rotate and are connected with on main tributary supporting shaft 1, second rotating ring 7 and first rotating ring 6 are in the bilateral symmetry position of cylindricality support 2.
The utility model discloses an in the embodiment, main tributary supporting axle 1 constitutes the main framework of anti deformability with cylindricality support 2, and installation cassette 3 mainly used stably catches on cable 8, because the influence of gravity, cable 8 can be installed very easily, and can not break away from, rotate arc fixture block 4, bar support 5 and first rotating ring 6/second rotating ring 7 along main tributary supporting axle 1 afterwards, make arc fixture block 4 and installation cassette 3 dock, reuse locking device 9 locks, accomplish restraint cable 8's protection device's installation.
Example 2:
as shown in fig. 1 and fig. 2, in the embodiment of the present invention, the mounting base 3 is a straight cylindrical column, the mounting base 3 is provided with a quarter arc-shaped groove 301, the mounting base 3 located on the main support shaft 1 is symmetrically disposed with the mounting base 3 located on the main support shaft 1, the quarter arc-shaped groove 301 located on the main support shaft 1 opens downwards, and the quarter arc-shaped groove 301 located on the main support shaft 1 opens upwards.
In the embodiment of the present invention, the diameter of the cable 8 is slightly smaller than the chord length of the inner quarter arc-shaped groove 301, otherwise the cable 8 cannot be clamped.
Example 3:
as shown in fig. 1 and fig. 2, in the embodiment of the present invention, the axial length of the arc-shaped fixture block 4 is the same as the axial length of the installation fixture seat 3, the arc-shaped fixture block 4 is a quarter arc 401 in the radial direction, and a first arc-shaped pressing block 402 and a second arc-shaped pressing block 403 are arranged on the inner side of the quarter arc 401.
In the embodiment of the utility model, first arc compact heap 402 and second arc compact heap 403 extrude fixedly to internal cable 8 to the emergence is rocked.
Example 4:
as shown in fig. 1 and fig. 2, in the embodiment of the present invention, the locking device 9 includes an upper locking column 901 and a lower locking column 902, the upper locking column 901 and the lower locking column 902 are provided with a matching thread section 903, the upper locking column 901 is fixed to the outer ring of the mounting bracket 3, the lower locking column 902 is fixed to the outer ring of the arc-shaped fixture block 4, the upper locking column 901 and the lower locking column 902 are sleeved with a locking nut 904, the end of the upper locking column 901 is fixed with an L-shaped bracket 905, and a locking pin 906 is vertically inserted between the upper locking column 901 and the lower locking column 902.
The utility model discloses an in the embodiment, lock nut 904 is when last locking post 901 and lower locking post 902 coincide, carries out the precession, reaches relevant position along with lock nut 904, inserts fitting pin 906, does not need any all the other instruments, alright keep the use of a period of time, and L type support 905 is used for dropping lock nut 904 card when the installation is prevented to the port department.
Example 5:
as shown in fig. 1 and fig. 2, in the embodiment of the present invention, after the upper locking column 901 and the lower locking column 902 are engaged, a circle is radially formed, the upper end of the locking pin 906 is set to be a polygon, a polygonal groove 907 is formed at the joint of the locking nut 904 and the locking pin 906, all of the polygonal grooves 907 are located on the upper side, and the L-shaped bracket 905 located on the upper side and the L-shaped bracket 905 located on the lower side are symmetrically arranged.
In the embodiment of the present invention, the locking pin 906 is always located at the upper end facing the sky, and the upper end is set to be a polygon and put into the polygonal groove 907, so that it is not easy to fall off.
The utility model provides an in the above-mentioned embodiment, a power engineering cable protection device is provided, the device use the material that toughness is high and insulating to carry out the framework connection to high-voltage transmission cable, and one can replace traditional link every one section position framework, more can effectively prevent the fracture risk that interaction force arouses, device simple structure itself, simple to operate adopts very light material to alleviate cable heavy burden more.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (5)
1. The utility model provides an electric power engineering cable protection device, includes main tributary supporting axle (1), its characterized in that, a plurality of cylindricality support (2) of main tributary supporting axle (1) outside fixedly connected with, every cylindricality support (2) end all is connected with installation cassette (3), install cassette (3) internal frame cable (8), installation cassette (3) are connected with arc fixture block (4), arc fixture block (4) and installation cassette (3) combination department are equipped with locking device (9), arc fixture block (4) are connected with bar support (5), are located the upside bar support (5) are connected with first rotating ring (6), and bar support (5) that are located the downside are connected with second rotating ring (7), second rotating ring (7) and first rotating ring (6) all rotate and are connected with on main tributary supporting axle (1), second rotating ring (7) and first rotating ring (6) are in the bilateral symmetry position of cylindricality support (2) And (4) placing.
2. The electric power engineering cable protection device according to claim 1, wherein the installation clamping seat (3) is a straight cylindrical column, a quarter arc-shaped groove (301) is formed in the installation clamping seat (3), the installation clamping seat (3) located on the upper side of the main supporting shaft (1) and the installation clamping seat (3) located on the lower side of the main supporting shaft (1) are symmetrically arranged, the quarter arc-shaped groove (301) located on the upper side of the main supporting shaft (1) is downward opened, and the quarter arc-shaped groove (301) located on the lower side of the main supporting shaft (1) is upward opened.
3. The electrical engineering cable protection device according to claim 1, wherein the axial length of the arc-shaped clamping block (4) is the same as the axial length of the installation clamping seat (3), the arc-shaped clamping block (4) is a quarter arc (401) in the radial direction, and a first arc-shaped pressing block (402) and a second arc-shaped pressing block (403) are arranged inside the quarter arc (401).
4. The electric power engineering cable protection device according to claim 1, wherein the locking device (9) comprises an upper locking column (901) and a lower locking column (902), the upper locking column (901) and the lower locking column (902) are provided with matched threaded sections (903), the upper locking column (901) is fixed on the outer ring of the installation clamping seat (3), the lower locking column (902) is fixed on the outer ring of the arc-shaped clamping block (4), the upper locking column (901) and the lower locking column (902) are sleeved with locking nuts (904), the end of the upper locking column (901) is fixed with an L-shaped bracket (905), and a locking pin (906) is vertically inserted between the upper locking column (901) and the lower locking column (902).
5. The power engineering cable protection device according to claim 4, wherein the upper locking column (901) and the lower locking column (902) are radially circular after being matched, the upper end of the locking pin (906) is polygonal, a polygonal groove (907) is formed at the joint of the locking nut (904) and the locking pin (906), all the polygonal grooves (907) are located on the upper side, and the L-shaped bracket (905) located on the upper side and the L-shaped bracket (905) located on the lower side are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398247.0U CN212304657U (en) | 2020-07-16 | 2020-07-16 | Electric power engineering cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398247.0U CN212304657U (en) | 2020-07-16 | 2020-07-16 | Electric power engineering cable protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212304657U true CN212304657U (en) | 2021-01-05 |
Family
ID=73937021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021398247.0U Expired - Fee Related CN212304657U (en) | 2020-07-16 | 2020-07-16 | Electric power engineering cable protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212304657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114265156A (en) * | 2021-11-22 | 2022-04-01 | 深圳新澳科电缆有限公司 | Optical cable assembled wiring clamp |
| CN117317932A (en) * | 2023-11-01 | 2023-12-29 | 山东瑞德管业有限公司 | Cable conduit convenient to connect |
-
2020
- 2020-07-16 CN CN202021398247.0U patent/CN212304657U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114265156A (en) * | 2021-11-22 | 2022-04-01 | 深圳新澳科电缆有限公司 | Optical cable assembled wiring clamp |
| CN114265156B (en) * | 2021-11-22 | 2023-08-08 | 深圳新澳科电缆有限公司 | Optical cable assembly type wiring clamp |
| CN117317932A (en) * | 2023-11-01 | 2023-12-29 | 山东瑞德管业有限公司 | Cable conduit convenient to connect |
| CN117317932B (en) * | 2023-11-01 | 2024-03-29 | 山东瑞德管业有限公司 | Cable conduit convenient to connect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 Termination date: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |