CN212659776U - Water-cooled cable for high-voltage power grid - Google Patents
Water-cooled cable for high-voltage power grid Download PDFInfo
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- CN212659776U CN212659776U CN202021895547.XU CN202021895547U CN212659776U CN 212659776 U CN212659776 U CN 212659776U CN 202021895547 U CN202021895547 U CN 202021895547U CN 212659776 U CN212659776 U CN 212659776U
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Abstract
The utility model relates to a high tension cable field specifically discloses a water-cooled cable for high voltage electric network, including the outer tube, back cable joint is installed to the one end of outer tube, the adapter sleeve has been cup jointed with the outside of the junction of outer tube to back cable joint, adapter sleeve's upper and lower both sides are run through and are installed the compression bar, be connected with pressure spring between adapter plate and the adapter sleeve, the junction that compresses tightly latch and outer tube and back cable joint is provided with positioning channel section. Through the external force effect of loosening the compression rod, under the action of the elastic restoring force of a compression spring between the connecting pressing plate and the connecting sleeve, the connecting pressing plate can be pressed between the connecting part of the outer sleeve and the rear cable joint, the outer side of the connecting pressing plate is clamped with the positioning clamping groove in the outer side of the compression latch and the outer side of the cable joint, the connection between the outer sleeve and the rear cable joint is ensured, and the compression force of the compression spring is loosened by pulling the compression rod to achieve the dismounting effect.
Description
Technical Field
The utility model relates to a high tension cable field specifically is a water cooled cable for high voltage electric network.
Background
The water-cooled cable is a power cable, is a hollow water-through special cable for high-current heating equipment, is mostly applied to power transmission and distribution, and a power driving and controlling system of a new energy electric vehicle is the core of the electric vehicle.
However, the connection between the water-cooled cable and the cable joint on the market is simple at present, and the water-cooled cable and the cable joint are easy to fall off during use. Accordingly, a water-cooled cable for a high voltage power grid is provided by those skilled in the art to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water-cooled cable for high voltage electric network to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a water-cooled cable for high voltage electric network, includes the outer tube, back cable joint is installed to the one end of outer tube, the adapter sleeve has been cup jointed with the outside of the junction of outer tube to back cable joint, adapter sleeve's upper and lower both sides are run through and are installed and compress tightly the pole, the one end that compresses tightly the pole is located adapter sleeve's internally mounted and has the connection clamp plate, be connected with the pressurization spring between connection clamp plate and the adapter sleeve, and the side surface of connection clamp plate is provided with and compresses tightly the latch, the junction that compresses tightly latch and outer tube and back cable joint is provided with positioning channel groove.
As a further aspect of the present invention: the connecting pressing plate is fixedly connected with the pressing rod, and the connecting pressing plate is elastically connected with the connecting sleeve through a pressurizing spring.
As a further aspect of the present invention: the outer sleeve and the rear cable joint are clamped with the pressing latch through a positioning clamping groove, and the outer sleeve is a synthetic rubber component.
As a further aspect of the present invention: cable joint before back cable joint's one end is installed, and the outside of back cable joint installs into water the interface, the one end of interface of intaking is located the internally mounted of outer tube and has condenser tube, the inside that condenser tube's the outside is located the outer tube has cup jointed the cable core.
As a further aspect of the present invention: the front cable joint is fixedly connected with the rear cable joint, and the water inlet interface is in through connection with the cable core.
As a further aspect of the present invention: the cooling water pipe is electrically connected with the rear cable joint, and the red copper clamp is installed at the joint of the cable core and the rear cable joint.
Compared with the prior art, the beneficial effects of the utility model are that: the device main part that sets up is comparatively convenient quick in the connection of outer sleeve pipe and cable joint, stability when connecting can be guaranteed simultaneously, through with connecting the sleeve pipe cover between the junction of rear cable joint and outer tube, through loosening the exogenic action to compressing tightly the pole, under the elastic restoring force effect of the pressure spring between connecting clamp plate and connecting tube, can press connecting clamp plate to between the junction of outer tube and rear cable joint, carry out the joint with the positioning slot who compresses tightly the latch and the rear cable joint outside in the connecting clamp plate outside, thereby guarantee to be closely connected between outer sleeve pipe and the rear cable joint, when needs are changed simultaneously, utilize the pulling to compress tightly the pole and loosen the oppression power that compresses tightly the spring and just can carry out the dismantlement effect.
Drawings
Fig. 1 is a schematic structural view of a water-cooled cable for a high-voltage power grid;
fig. 2 is a schematic structural view of a connection sleeve in a water-cooled cable for a high-voltage power grid;
fig. 3 is a schematic view of an internal structure of an outer jacket of a water-cooled cable for a high-voltage power grid.
In the figure: 1. an outer sleeve; 2. a rear cable joint; 3. a water inlet interface; 4. a front cable connector; 5. connecting a sleeve; 101. a cable core; 102. a cooling water pipe; 501. a hold down bar; 502. a pressurizing spring; 503. connecting the pressing plate; 504. positioning the clamping groove; 505. and pressing the latch.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the present invention, a water-cooled cable for high voltage power grid, including outer tube 1, back cable joint 2 is installed to outer tube 1's one end, connecting sleeve 5 has been cup jointed with the outside of outer tube 1's junction to back cable joint 2, connecting sleeve 5's upper and lower both sides are run through and are installed compressing tightly pole 501, compressing tightly pole 501's one end is located connecting sleeve 5's internally mounted and is connected clamp plate 503, be connected with pressure spring 502 between connecting clamp plate 503 and the connecting sleeve 5, and connecting clamp plate 503's side surface is provided with compresses tightly latch 505, the junction that compresses tightly latch 505 and outer tube 1 and back cable joint 2 is provided with positioning channel section 504.
In fig. 1, 2, 3: the connection pressing plate 503 is fixedly connected with the pressing rod 501, the connection pressing plate 503 is elastically connected with the connection sleeve 5 through a pressurizing spring 502, the outer sleeve 1, the rear cable joint 2 is clamped with the pressing latch 505 through a positioning clamping groove 504, the outer sleeve 1 is a synthetic rubber component, the front cable joint 4 is installed at one end of the rear cable joint 2, the water inlet interface 3 is installed at the outer side of the rear cable joint 2, the cooling water pipe 102 is installed inside the outer sleeve 1 at one end of the water inlet interface 3, the cable core 101 is sleeved inside the outer sleeve 1 at the outer side of the cooling water pipe 102, the front cable joint 4 is fixedly connected with the rear cable joint 2, the water inlet interface 3 is communicated with the cable core 101, the cooling water pipe 102 is electrically connected with the rear cable joint 2, and a red copper clamp is installed at the joint of the cable core 101 and the rear cable joint.
In fig. 1, 3: the water inlet interface 3 is used for injecting water into the cooling water pipe 102, so that heat generated in the operation of the cable core 101 is absorbed, and the service life of the cable is ensured.
The utility model discloses a theory of operation is: when the rear cable joint 2 and the outer sleeve 1 are installed, one end of the rear cable joint 2 is firstly plugged into the inner part of the outer sleeve 1, by respectively pulling the two pressing rods 501 at the outer side of the connecting sleeve 5, the connecting sleeve 5 is sleeved between the connecting part of the rear cable joint 2 and the outer sleeve 1, and by loosening the external force action on the pressing rods 501, under the elastic restoring force of the pressurizing spring 502 between the connection pressing plate 503 and the connection sleeve 5, the connection pressing plate 503 is pressed between the connection of the outer sleeve 1 and the rear cable joint 2, the pressing latch 505 on the outer side of the connecting pressure plate 503 is clamped with the positioning latch groove 504 on the outer side of the outer sleeve 1 and the rear cable connector 2, thereby ensuring the tight connection between the outer sleeve 1 and the rear cable joint 2, ensuring the use safety of the cable, and meanwhile, the replacement of the rear cable connector 2 and the front cable connector 4 is simple and convenient when the replacement is needed.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a water-cooled cable for high voltage electric network, includes outer tube (1), its characterized in that, back cable joint (2) are installed to the one end of outer tube (1), connecting tube (5) have been cup jointed in the outside of the junction of back cable joint (2) and outer tube (1), the upper and lower both sides of connecting tube (5) are run through and are installed and are pressed down pole (501), the one end that presses down pole (501) is located the internally mounted of connecting tube (5) has connection clamp plate (503), be connected with between connection clamp plate (503) and connecting tube (5) and pressurize spring (502), and the side surface of connection clamp plate (503) is provided with and compresses tightly latch (505), it is provided with positioning slot (504) with the junction of outer tube (1) and back cable joint (2) to compress tightly latch (505).
2. The water-cooled cable for the high-voltage power grid according to claim 1, characterized in that the connection pressing plate (503) is fixedly connected with the pressing rod (501), and the connection pressing plate (503) is elastically connected with the connection sleeve (5) through a pressurizing spring (502).
3. The water-cooled cable for the high-voltage power grid according to claim 1, wherein the outer sleeve (1) and the rear cable joint (2) are clamped with the pressing latch (505) through a positioning clamping groove (504), and the outer sleeve (1) is a synthetic rubber component.
4. The water-cooled cable for the high-voltage power grid according to claim 1, wherein a front cable joint (4) is installed at one end of the rear cable joint (2), a water inlet interface (3) is installed at the outer side of the rear cable joint (2), a cooling water pipe (102) is installed at one end of the water inlet interface (3) located inside the outer sleeve (1), and a cable core (101) is sleeved inside the outer sleeve (1) at the outer side of the cooling water pipe (102).
5. The water-cooled cable for the high-voltage power grid according to claim 4, wherein the front cable joint (4) is fixedly connected with the rear cable joint (2), and the water inlet interface (3) is connected with the cable core (101) in a penetrating way.
6. The water-cooled cable for the high-voltage power grid according to claim 4, wherein the cooling water pipe (102) is electrically connected with the rear cable joint (2), and a red copper hoop is installed at the joint of the cable core (101) and the rear cable joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021895547.XU CN212659776U (en) | 2020-09-03 | 2020-09-03 | Water-cooled cable for high-voltage power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021895547.XU CN212659776U (en) | 2020-09-03 | 2020-09-03 | Water-cooled cable for high-voltage power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212659776U true CN212659776U (en) | 2021-03-05 |
Family
ID=74761621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021895547.XU Active CN212659776U (en) | 2020-09-03 | 2020-09-03 | Water-cooled cable for high-voltage power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212659776U (en) |
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2020
- 2020-09-03 CN CN202021895547.XU patent/CN212659776U/en active Active
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