CN218513750U - Floating cable for hydraulic engineering electric power - Google Patents
Floating cable for hydraulic engineering electric power Download PDFInfo
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- CN218513750U CN218513750U CN202221314030.6U CN202221314030U CN218513750U CN 218513750 U CN218513750 U CN 218513750U CN 202221314030 U CN202221314030 U CN 202221314030U CN 218513750 U CN218513750 U CN 218513750U
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- cable
- connecting block
- showy
- electric power
- floating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to a power cable technical field specifically is a water conservancy project is showy cable for electric power, including showy cable, the first connecting block of one side fixedly connected with of showy cable, one side of showy cable is provided with cable joint device, one side of showy cable is provided with the second connecting block, the slotted hole has been seted up to one side of second connecting block, the internal surface of slotted hole is provided with the bolt, the surface threaded connection of bolt has the nut, one side fixedly connected with trapezoidal piece of first connecting block, one side of first connecting block is provided with first waterproof sheet rubber. The utility model has the advantages that: this float cable itself has the function of floating on the surface of water, increases one deck foaming insulation layer in the outside of traditional cable, has fire-retardant waterproof showy function, and the kneck of this float cable is provided with two-layer connected mode, and the convenience is dismantled the maintenance to the kneck, has good water-proof effects simultaneously.
Description
Technical Field
The utility model relates to a power cable technical field, especially a floating cable is used to hydraulic engineering electric power.
Background
The cable is a tool which is composed of a plurality of wires and used for transmitting electric energy or electric signals, the electric energy and the electric signals are more and more commonly used with the continuous progress of the society, and the cable becomes an indispensable part in our life. In the water areas such as ocean and river, floating cables are needed to be used as mechanical equipment for power supply and communication. The floating cable is an important functional element for realizing power and electric energy transmission and control between equipment such as ships and warships, water surface robots and the like and water surface or underwater working parts, and relates to the realization of functions and safety guarantee of ship bodies and electric equipment on the water surface or in water. The existing floating cable can not float on water, the floating device drives the cable to float on the water surface, when the existing floating cable is in a strong wind, big wave and severe environment and is used on the water surface for a long time, the floating device and the cable are easily separated, the cable is caused to sink into the water, and no protective measures are arranged at a cable connector, so that the existing floating cable is easy to enter the water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a hydraulic engineering is floating cable for electric power.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a hydraulic engineering is showy cable for electric power, includes showy cable, the first connecting block of one side fixedly connected with of showy cable, one side of showy cable is provided with cable joint device, one side of showy cable is provided with the second connecting block, the slotted hole has been seted up to one side of second connecting block, the internal surface of slotted hole is provided with the bolt, the surface threaded connection of bolt has the nut, one side fixedly connected with trapezoidal piece of first connecting block, one side of first connecting block is provided with first waterproof sheet rubber.
Optionally, the outer surface of the floating cable is provided with a cylindrical groove, the outer surface of the cylindrical groove is connected with the inner surface of the second connecting block in a sliding manner, one side of the second connecting block is provided with a trapezoidal groove, and the inner surface of the trapezoidal groove is connected with the outer surface of the trapezoidal block in a sliding manner.
Optionally, one side of the cable joint device is provided with a first connecting column, one side of the first connecting column is fixedly connected with a metal head, and one side of the cable joint device is provided with a second connecting column.
Optionally, a metal groove is formed in one side of the second connecting column, and the outer surface of the metal head is inserted into the inner surface of the metal groove.
Optionally, one side of first spliced pole is provided with the waterproof sheet rubber of second, the surface of second spliced pole rotates and is connected with the third connecting block, the internal surface of third connecting block and the surface threaded connection of first spliced pole.
Optionally, the outermost layer of the floating cable is a first insulating protective layer, a foamed insulating layer is wrapped in the first insulating protective layer, a second protective insulating layer is wrapped in the foamed insulating layer, and a wrapping tape layer is wrapped in the second protective insulating layer.
Optionally, the wrapping tape layer is wrapped with flame-retardant filling, the flame-retardant filling is wrapped with an insulating layer, the insulating layer is wrapped with a cable, and the flame-retardant filling is wrapped with a steel wire rope.
The utility model has the advantages of it is following:
1. this floating cable itself has the function of floating on the surface of water, increases the one deck foaming insulating layer in the outside of traditional cable, has fire-retardant waterproof showy function, and outmost sets up one deck insulating protective layer.
2. This showy cable's kneck is provided with two-layer connected mode, and the convenience is dismantled the maintenance to the kneck, can effectually prevent the invasion of water through two-layer waterproof rubber leather sheet, has good water-proof effects.
3. At this kneck of showy cable, the anticlockwise rotation bolt, slide the second connecting block right, open the interface of showy cable, expose cable joint device, make things convenient for staff's maintenance, the anticlockwise rotation third connecting block makes showy cable separation, when needing to connect, peg graft the metal head at the metal tank clockwise rotation third connecting block, the centre is provided with the infiltration that waterproof rubber piece put the water, then peg graft at the trapezoidal inslot with the trapezoidal piece, the clockwise rotation bolt makes first connecting block and second connecting block in close contact with, be provided with waterproof rubber piece between first connecting block and the second connecting block, the setting that has two-layer rubber piece has prolonged the live time of showy cable on the surface of water greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a second connecting block of the present invention;
fig. 3 is a schematic structural view of the cable joint device of the present invention;
fig. 4 is a schematic structural diagram of a cross-sectional view of the floating cable of the present invention.
In the figure: 1-floating cable, 2-first connecting block, 3-cable joint device, 4-second connecting block, 5-slotted hole, 6-bolt, 7-nut, 8-trapezoidal block, 9-first waterproof rubber sheet, 10-cylindrical groove, 11-trapezoidal groove, 12-first connecting column, 13-metal head, 14-second connecting column, 15-metal groove, 16-second waterproof rubber sheet, 17-third connecting block, 101-first insulating protective layer, 102-foaming insulating layer, 103-second insulating protective layer, 104-wrapping tape layer, 105-flame-retardant filling, 106-insulating layer, 107-cable, 108-steel wire rope.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, a floating cable for hydraulic engineering electric power, it includes floating cable 1, one side fixedly connected with first connecting block 2 of floating cable 1, one side of floating cable 1 is provided with cable joint device 3, one side of floating cable 1 is provided with second connecting block 4, slotted hole 5 has been seted up to one side of second connecting block 2, the internal surface of slotted hole 5 is provided with bolt 6, the surface screw thread of bolt 6 is connected with nut 7, one side fixedly connected with trapezoidal block 8 of first connecting block 2, one side of first connecting block 2 is provided with first waterproof rubber piece 9, at this interface of floating cable 1, anticlockwise rotation bolt 6, slide second connecting block 4 to the right side, open the interface of floating cable 1, expose cable joint device 3, make things convenient for staff's maintenance, anticlockwise rotation third connecting block 17 makes floating cable 1 separate, when needing to connect, with metal head 13 in metal slot 15 rotate third connecting block 17 clockwise, the centre is provided with waterproof rubber piece and immerses the water-proof rubber piece, then plug trapezoidal block 8 in trapezoidal slot 11, rotate bolt 6 and make first connecting block 2 and second connecting block 2 and the surface of water-proof rubber piece set up the two-layer of water-proof rubber piece on the surface of water greatly.
As an optimal technical solution of the utility model: cylindrical groove 10 has been seted up to showy cable 1's surface, cylindrical groove 10's surface and second connecting block 4's internal surface sliding connection, trapezoidal groove 11 has been seted up to one side of second connecting block 4, the internal surface of trapezoidal groove 11 and trapezoidal block 8's surface sliding connection, this showy cable 1 junction adopts trapezoidal block 8 and trapezoidal groove 11's grafting mode, avoided showy cable 1 to place when the surface of water rock produced not hard up phenomenon, make linking together of first connecting block 2 and second connecting block 4 firm, good water-proof effects has.
As an optimal technical solution of the utility model: optionally, a first connection column 12 is disposed on one side of the cable joint device 3, a metal head 13 is fixedly connected to one side of the first connection column 12, and a second connection column 14 is disposed on one side of the cable joint device 3.
As a preferred technical solution of the utility model: the metal groove 15 has been seted up to one side of second spliced pole 14, and the surface of metal head 13 is pegged graft at the internal surface of metal groove 15, and this cable piecing devices 3 adopts the mode that metal head 13 and metal groove 15 peg graft, can guarantee the electric power connection between the cable, and through the threaded connection of third connecting block 17, made things convenient for the staff to the maintenance of cable interface again.
As an optimal technical solution of the utility model: one side of first spliced pole 12 is provided with second waterproof sheet rubber 16, and the surface of second spliced pole 14 rotates and is connected with third connecting block 17, and the internal surface of third connecting block 17 and the surface threaded connection of first spliced pole 12.
As an optimal technical solution of the utility model: the outermost layer of the floating cable 1 is arranged as a first insulating protective layer 101, a foamed insulating layer 102 is wrapped in the first insulating protective layer 101, a second protective insulating layer 103 is wrapped in the foamed insulating layer 101, and a wrapping tape layer 104 is wrapped in the second protective insulating layer 103.
As an optimal technical solution of the utility model: the wrapping tape layer 104 is internally wrapped with a flame-retardant filling 105, the flame-retardant filling 105 is internally wrapped with an insulating layer 106, the insulating layer 106 is internally wrapped with a cable 107, and the flame-retardant filling 105 is internally wrapped with a steel wire rope 108.
The utility model discloses a working process as follows: at this kneck of showy cable 1, anticlockwise rotation bolt 6, slide second connecting block 4 right side, open the interface of showy cable 1, expose cable joint device 3, make things convenient for staff's maintenance, anticlockwise rotation third connecting block 17 makes showy cable 1 separation, when needing to connect, peg graft metal head 13 clockwise rotation third connecting block 17 in metal tank 15, the centre is provided with the immersion that waterproof rubber piece put water, then peg graft trapezoidal piece 8 in trapezoidal groove 11, clockwise rotation bolt 6 makes first connecting block 2 and 4 in close contact with of second connecting block, be provided with waterproof rubber piece between first connecting block 2 and the second connecting block 4, the setting that has two-layer rubber piece has prolonged the live time of showy cable 1 on the surface of water greatly.
In summary, the following steps: this floating cable 1 itself has the function of floating on the surface of water, increases one deck foaming insulation layer 102 in the outside of traditional cable, has fire-retardant waterproof showy function, and outmost setting up one deck insulating protective layer, this floating cable 1's kneck is provided with two-layer connected mode, and the convenience is dismantled the maintenance to the kneck, can effectually block the invasion of water through two-layer waterproof rubber skin, has good water-proof effects.
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 (7)
1. The utility model provides a hydraulic engineering is floating cable for electric power which characterized in that: including showy cable (1), one side fixedly connected with first connecting block (2) of showy cable (1), one side of showy cable (1) is provided with cable joint device (3), one side of showy cable (1) is provided with second connecting block (4), slotted hole (5) have been seted up to one side of first connecting block (2), the internal surface of slotted hole (5) is provided with bolt (6), the surface threaded connection of bolt (6) has nut (7), one side fixedly connected with trapezoidal piece (8) of first connecting block (2), one side of first connecting block (2) is provided with first waterproof rubber piece (9).
2. The floating cable for hydraulic engineering electric power according to claim 1, characterized in that: the outer surface of the floating cable (1) is provided with a cylindrical groove (10), the outer surface of the cylindrical groove (10) is connected with the inner surface of the second connecting block (4) in a sliding mode, one side of the second connecting block (4) is provided with a trapezoidal groove (11), and the inner surface of the trapezoidal groove (11) is connected with the outer surface of the trapezoidal block (8) in a sliding mode.
3. The floating cable for hydraulic engineering electric power according to claim 1, characterized in that: one side of cable joint device (3) is provided with first spliced pole (12), one side fixedly connected with metal head (13) of first spliced pole (12), one side of cable joint device (3) is provided with second spliced pole (14).
4. The floating cable for hydraulic engineering electric power according to claim 3, characterized in that: one side of the second connecting column (14) is provided with a metal groove (15), and the outer surface of the metal head (13) is inserted into the inner surface of the metal groove (15).
5. The floating cable for hydraulic engineering electric power according to claim 4, characterized in that: one side of first spliced pole (12) is provided with waterproof sheet rubber of second (16), the surface of second spliced pole (14) is rotated and is connected with third connecting block (17), the internal surface of third connecting block (17) and the surface threaded connection of first spliced pole (12).
6. The floating cable for hydraulic engineering electric power according to claim 1, characterized in that: the outermost layer of the floating cable (1) is provided with a first insulating protection layer (101), a foamed insulating layer (102) is wrapped in the first insulating protection layer (101), a second protective insulating layer (103) is wrapped in the foamed insulating layer (102), and a wrapping tape layer (104) is wrapped in the second protective insulating layer (103).
7. The floating cable for hydraulic engineering electric power according to claim 6, characterized in that: the winding and wrapping tape layer (104) is internally wrapped with flame-retardant filling (105), the flame-retardant filling (105) is internally wrapped with an insulating layer (106), the insulating layer (106) is internally wrapped with a cable (107), and the flame-retardant filling (105) is internally wrapped with a steel wire rope (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221314030.6U CN218513750U (en) | 2022-05-27 | 2022-05-27 | Floating cable for hydraulic engineering electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221314030.6U CN218513750U (en) | 2022-05-27 | 2022-05-27 | Floating cable for hydraulic engineering electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218513750U true CN218513750U (en) | 2023-02-21 |
Family
ID=85205629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221314030.6U Active CN218513750U (en) | 2022-05-27 | 2022-05-27 | Floating cable for hydraulic engineering electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218513750U (en) |
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2022
- 2022-05-27 CN CN202221314030.6U patent/CN218513750U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Floating Cable for Water Conservancy Engineering Electric Power Effective date of registration: 20230619 Granted publication date: 20230221 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: Hunan Guangshun Cable Co.,Ltd. Registration number: Y2023980044430 |