CN217741182U - Cable protection device for hydropower - Google Patents
Cable protection device for hydropower Download PDFInfo
- Publication number
- CN217741182U CN217741182U CN202221309593.6U CN202221309593U CN217741182U CN 217741182 U CN217741182 U CN 217741182U CN 202221309593 U CN202221309593 U CN 202221309593U CN 217741182 U CN217741182 U CN 217741182U
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- Prior art keywords
- plate
- positioning buckle
- fixing
- buckle plate
- cable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 claims abstract description 8
- 230000001012 protector Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of cable protection devices, in particular to a cable protection device for water conservancy power generation, which comprises a cable body, wherein a first positioning buckle plate and a second positioning buckle plate are arranged on the outer side of the cable body, and the first positioning buckle plate and the second positioning buckle plate are combined into a circular ring; fixing grooves are recessed inwards at two ends of the first positioning buckle plate, clamping grooves are formed in the side walls of the fixing grooves, and the clamping grooves are arranged in pairs; the clamping grooves arranged in pairs are respectively arranged on two opposite side walls in the fixing groove; the two ends of the second positioning buckle plate are provided with fixing components matched with the fixing grooves of the first positioning buckle plate; a connecting plate is arranged in the fixed groove; and a second spring is arranged between the connecting plate and the bottom wall of the fixing groove. Fixed subassembly in this device mutually supports with the draw-in groove in the fixed slot, can be directly through pushing down with fly leaf joint in the draw-in groove for the installation rate of this device is faster, and efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of the technique of cable protection device and specifically relates to a cable protection device for hydroelectric power generation is related to.
Background
When the high-voltage cable is installed and used, a protective sleeve is added at a certain connecting position of the cable to carry out insulation protection on the cable as required, however, the existing protective sleeve is directly sleeved on the cable, and the cable is easy to move in series if the existing protective sleeve is not fixed.
The existing patent numbers are: CN208521642U, patent name: the utility model provides an above-mentioned problem has been solved with patent of insulating cable protective sheath device to high-voltage cable, and this patent is fixed in the cable outside through a screw with the protective sheath including cable, protective sheath, location buckle, picture peg, a screw, buckle curb plate, backup pad, company board, limiting plate, the use of a screw though can fix the protective sheath, but the screw influences the dismantlement of protective sheath and installation rate very big, can't go on fast.
In order to solve the problem, the utility model provides a cable protection device for hydroelectric power generation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable protection device for hydroelectric power generation has solved the problem about unable quick installation and dismantlement to the protective sheath that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cable protection device for hydropower comprises a cable body, wherein a first positioning buckle plate and a second positioning buckle plate are arranged on the outer side of the cable body and combined into a circular ring; fixing grooves are formed in the two ends of the first positioning buckle plate and are inwards recessed, clamping grooves are formed in the side wall of each fixing groove, and the clamping grooves are arranged in pairs; the clamping grooves arranged in pairs are respectively arranged on two opposite side walls in the fixing groove; and fixing components matched with the fixing grooves of the first positioning buckle plate are arranged at two ends of the second positioning buckle plate.
Furthermore, a connecting plate is arranged in the fixing groove; and a second spring is arranged between the connecting plate and the bottom wall of the fixing groove.
Further, the fixing groove is provided along a radial direction of the cable body.
Furthermore, the fixing assembly comprises a fixing plate arranged at the end part of the second positioning buckle plate, a lower pressing rod is arranged on the fixing plate, and a lower pressing plate is arranged at one end, far away from the fixing plate, of the lower pressing rod; the lower pressing plate is of a hollow structure, and openings are formed in two ends of the lower pressing plate; the two ends of the lower pressing plate are provided with movable plates in a penetrating mode, and a first spring is arranged between the two movable plates.
Furthermore, a through hole is formed in the fixing plate, and a pull rope is arranged in the through hole; and one end of the pull rope, which is positioned on the outer side of the second positioning buckle plate, is provided with a pull ball, the other end of the pull rope is divided into two pull ropes, and the two pull ropes are respectively connected with the two ends of the second spring.
Furthermore, one end of the movable plate, which is far away from the first spring, is set to be in a trapezoidal structure.
Furthermore, a filling pad is arranged on the inner side of the second positioning buckle plate.
Compared with the prior art, the beneficial effects of the utility model are that:
fixed subassembly in this device mutually supports with the draw-in groove in the fixed slot, can be directly through pushing down with fly leaf joint in the draw-in groove for the installation rate of this device is faster, and efficiency is higher.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the position A of the present invention;
fig. 3 is a schematic structural diagram of another embodiment at a in the present invention.
In the figure: 1. a cable body; 2. filling the pad; 3. a first positioning buckle plate; 4. a fixing plate; 5. a lower pressure lever; 6. a second positioning buckle plate; 7. a first spring; 8. a second spring; 9. fixing grooves; 10. a connecting plate; 11. a lower pressing plate; 12. a movable plate; 13. pulling a rope; 14. a through hole; 15. pulling a ball; 16. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a following technical scheme:
as can be seen in the figures,
a cable protection device for water conservancy power generation comprises a cable body 1, wherein a first positioning buckle plate 3 and a second positioning buckle plate 6 are arranged on the outer side of the cable body 1, the first positioning buckle plate 3 and the second positioning buckle plate 6 are combined into a circular ring, and the distance from the outer wall of the second positioning buckle plate 6 to the circle center of the cable body 1 is larger than the distance from the outer wall of the first positioning buckle plate 3 to the circle center of the cable body 1; two ends of the first positioning buckle plate 3 are both inwards sunken to form fixing grooves 9, clamping grooves 16 are formed in the side walls of the fixing grooves 9, and the clamping grooves 16 are arranged in pairs; the clamping grooves 16 arranged in pairs are respectively arranged on two opposite side walls in the fixing groove 9; and fixing components matched with the fixing grooves 9 of the first positioning buckle plate 3 are arranged at two ends of the second positioning buckle plate 6.
Further, a connecting plate 10 is arranged in the fixing groove 9; a second spring 8 is arranged between the connecting plate 10 and the bottom wall of the fixing groove 9.
Further, the fixing groove 9 is provided along a radial direction of the cable body 1.
Further, the fixing assembly comprises a fixing plate 4 arranged at the end part of the second positioning buckle plate 6, a lower pressing rod 5 is arranged on the fixing plate 4, the lower pressing rod 5 is fixedly connected with the fixing plate 4, and a lower pressing plate 11 is arranged at one end, far away from the fixing plate 4, of the lower pressing rod 5; the lower pressing plate 11 is of a hollow structure, and two ends of the lower pressing plate 11 are provided with openings; the two ends of the lower pressure plate 11 are provided with movable plates 12 in a penetrating manner, and a first spring 7 is arranged between the two movable plates 12.
Further, a through hole 14 is formed in the fixing plate 4, and a pull rope 13 is arranged in the through hole 14; one end of the pull rope 13, which is positioned on the outer side of the second positioning buckle 6, is provided with a pull ball 15, the other end of the pull rope is divided into two pull ropes 13, and the two pull ropes 13 are respectively connected with two ends of the second spring 8.
Further, one end of the movable plate 12 away from the first spring 7 is arranged in a trapezoidal structure. The ladder structure is easier to remove from the protective case.
Further, the inner side of the second positioning buckle plate 6 is provided with a filling pad 2. The filling pad 2 may be made of any material.
According to the structure, the specific working principle is as follows:
when the first positioning buckle plate 3 and the second positioning buckle plate 6 need to be installed, firstly, the fixing assembly corresponds to the fixing groove 9, then the lower pressing rod 5 is pressed downwards, the lower pressing plate 11 drives the lower pressing plate 11 to move downwards in the downward movement process, when the movable plates 12 penetrating through two ends of the lower pressing plate 11 are pressed downwards to the clamping groove 16, the first spring 7 clamps the two movable plates 12 into the clamping groove 16 under the action of resilience force, and the lower pressing plate 11 also presses the second spring 8 downwards in the downward pressing process; when first location buckle 3 and second location buckle 6 need be dismantled, at first upwards stimulate ball 15, ball 15 drives stay cord 13 upward movement at the in-process of upwards pulling, stay cord 13 drives first spring 7 upward movement at last pulling in-process, make two fly leaf 12 all towards the middle motion of holding down plate 11, when the distance between two tip of two fly leaf 12 is less than the distance between two inner walls of fixed slot 9, fly leaf 12 and holding down plate 11 move towards the direction of keeping away from fixed slot 9 under the effect of the 8 effect of rebound force of second spring, thereby make fixed slot 9 be kept away from to fixed plate 4, realize the dismantlement between first location buckle 3 and the second location buckle 6.
Finally, it should be noted that: although the present invention 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 above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cable protection device for hydroelectric power generation, includes cable body (1), its characterized in that: a first positioning buckle plate (3) and a second positioning buckle plate (6) are arranged on the outer side of the cable body (1), and the first positioning buckle plate (3) and the second positioning buckle plate (6) are combined into a circular ring; fixing grooves (9) are inwards recessed at two ends of the first positioning buckle plate (3), clamping grooves (16) are formed in the side wall of each fixing groove (9), and the clamping grooves (16) are arranged in pairs; the clamping grooves (16) arranged in pairs are respectively arranged on two opposite side walls in the fixing groove (9); and fixing components matched with the fixing grooves (9) of the first positioning buckle plate (3) are arranged at two ends of the second positioning buckle plate (6).
2. The cable protection device for hydropower of claim 1, characterized in that: the fixing groove (9) is arranged along the radial direction of the cable body (1).
3. The cable protection device for hydropower of claim 1, characterized in that: a connecting plate (10) is arranged in the fixing groove (9); and a second spring (8) is arranged between the connecting plate (10) and the bottom wall of the fixing groove (9).
4. A cable protector for hydraulic power generation according to any one of claims 1 to 3, characterised in that: the fixing assembly comprises a fixing plate (4) arranged at the end part of the second positioning buckle plate (6), a lower pressing rod (5) is arranged on the fixing plate (4), and a lower pressing plate (11) is arranged at one end, far away from the fixing plate (4), of the lower pressing rod (5); the lower pressing plate (11) is of a hollow structure, the movable plates (12) penetrate through two ends of the lower pressing plate (11), and a first spring (7) is arranged between the two movable plates (12).
5. A cable protection device for hydroelectric power generation as claimed in claim 4, wherein: a through hole (14) is formed in the fixing plate (4), and a pull rope (13) is arranged in the through hole (14); one end of the pull rope (13) positioned at the outer side of the second positioning buckle plate (6) is provided with a pull ball (15), the other end of the pull rope (13) is divided into two pull ropes (13), and the two pull ropes (13) are respectively connected with the two ends of the second spring (8).
6. The cable protection device for hydropower of claim 1, characterized in that: and a filling pad (2) is arranged on the inner side of the second positioning buckle plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221309593.6U CN217741182U (en) | 2022-05-27 | 2022-05-27 | Cable protection device for hydropower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221309593.6U CN217741182U (en) | 2022-05-27 | 2022-05-27 | Cable protection device for hydropower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217741182U true CN217741182U (en) | 2022-11-04 |
Family
ID=83838716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221309593.6U Expired - Fee Related CN217741182U (en) | 2022-05-27 | 2022-05-27 | Cable protection device for hydropower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217741182U (en) |
-
2022
- 2022-05-27 CN CN202221309593.6U patent/CN217741182U/en not_active Expired - Fee Related
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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: 20221104 |