CN208656392U - Buried cable water-tight device - Google Patents
Buried cable water-tight device Download PDFInfo
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- CN208656392U CN208656392U CN201821560383.8U CN201821560383U CN208656392U CN 208656392 U CN208656392 U CN 208656392U CN 201821560383 U CN201821560383 U CN 201821560383U CN 208656392 U CN208656392 U CN 208656392U
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- water
- cable
- laying channel
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- vertical tube
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Abstract
The utility model relates to waterproof device of cable technical field, specifically buried cable water-tight device, including cable laying channel and cable, the upside of the cable laying channel interior is equipped with water string, and the cable is set in water string；The lower end in the cable laying channel is vertically equipped with column, and connector is arranged on the outer wall of the water string, and the upper end of the column is connected with connector；To solve after cable is fixed in cable laying channel, since groundwater seepage is into cable laying channel, and the problem of generate corrosion to cable, shorten the service life of cable.
Description
Technical field
The utility model relates to waterproof device of cable technical fields, specifically buried cable water-tight device.
Background technique
Cable is widely used in power industry, and buried cable refers to compared with common overhead line, is often embedded in ground
Under cable, buried cable is normally fixed when fixed in cable laying channel, but may in cable laying channel
Underground water is infiltered, after underground water enters in cable laying channel, is easy to generate corrosion to cable, that shortens cable uses the longevity
Life.
Utility model content
The purpose of this utility model is to provide buried cable water-tight device, to solve to apply cable is fixed on cable
If after in channel, since groundwater seepage is into cable laying channel, and generating corrosion to cable, shortening the use of cable
The problem of service life.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of buried cable water-tight device, including cable laying channel and cable, the cable laying channel interior
Upside is equipped with water string, and the cable is set in water string；
The lower end in the cable laying channel is vertically equipped with column, is arranged with connector on the outer wall of the water string,
The upper end of the column is connected with connector.
Preferably, further technical solution is, the lower end in the cable laying channel is equipped with water storage tank, the ponding
The notch of slot is located at the downside in cable laying channel, is vertically equipped with drinking-water pipe, the lower end of the drinking-water pipe in the water storage tank
Closely with the slot bottom of water storage tank, the upper end of the drinking-water pipe is pierced by from the upper end in cable laying channel, in place on the drinking-water pipe
Water pump is equipped in the part outside cable laying channel.
Further technical solution be further include the ponding collecting pit being set to above cable laying channel, the pumping
Water pipe includes the first vertical tube, transverse tube and the second vertical tube, the both ends of the transverse tube upper end with the first vertical tube and the second vertical tube respectively
It is connected, closely, the lower end of second vertical tube is upper with ponding collecting pit for the slot bottom of the lower end of first vertical tube and water storage tank
Side communicates, and the water pump is set on the second vertical tube.
Further technical solution is that the side wall of the water storage tank is equipped with level switch, the level switch
It is connect with the water pump signal.
Further technical solution is that the connector includes arc support and arc clamping section, the arc branch
The upside of support part is connected with the downside of arc clamping section, is set in arc support on the downside of the water string, described anti-
It is set on the upside of jacket pipe in arc clamping section.
Further technical solution is, the both ends on the upside of the arc support are equipped with the first connecting plate, described the
The first transparent connecting hole is equipped on one connecting plate；
Both ends on the downside of the arc clamping section are equipped with the second connecting plate, are equipped on second connecting plate logical up and down
The second saturating connecting hole；
The upside of first connecting plate is connected with the downside of the second connecting plate；
First connecting hole is adapted with the second connecting hole；
There is bolt successively to pierce into the first connecting hole and the second connecting hole.
Further technical solution is, the cable includes the cable core at center, the insulation that is sheathed on outside cable core
Layer, the fireprotection layer being sheathed on outside insulating layer and the waterproof layer being sheathed on outside fireprotection layer.
Compared with prior art, the utility model has the beneficial effects that cable is set in water string, waterproof jacket
Pipe plays waterproof action, avoids the underground water penetrated into cable laying channel from generating corrosion to cable, and pass through column
Water string is set to the upside of cable laying channel interior with connector, underground water is penetrating into cable laying channel
Afterwards, it will be in the downside in cable laying channel, can contact in this way to avoid underground water and water string, further cable is risen
To protective effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of buried cable water-tight device.
Fig. 2 is the structural schematic diagram of connector.
Fig. 3 is the structural schematic diagram of cable.
In figure: 1, cable laying channel；2, cable；3, water string；4, column；5, connector；6, water storage tank；7, it takes out
Water pipe；8, water pump；9, ponding collecting pit；10, level switch；21, cable core；22, insulating layer；23, fireprotection layer；24, waterproof
Layer；51, arc support；511, the first connecting plate；512, the first connecting hole；52, arc clamping section；521, the second connecting plate；
522, the second connecting hole；71, the first vertical tube；72, transverse tube；73, the second vertical tube.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-3 shows the embodiment of buried cable water-tight device.
Embodiment one:
A kind of buried cable water-tight device, including cable laying channel 1 and cable 2, inside the cable laying channel 1
Upside be equipped with water string 3, the cable 2 is set in water string 3；
The lower end in the cable laying channel 1 is vertically equipped with column 4, is arranged with connection on the outer wall of the water string 3
The upper end of part 5, the column 4 is connected with connector 5.
Referring to attached drawing 1, cable 2 is set in water string 3, water string 3 plays waterproof action, avoids penetrating into
Underground water in cable laying channel 1 generates corrosion to cable 2, and is set water string 3 by column 4 and connector 5
It is placed in the upside inside cable laying channel 1, underground water will lead to after penetrating into cable laying channel 1 in cable laying
The downside in road 1 can contact to avoid underground water and water string 3 in this way, further play a protective role to cable 2.
Embodiment two:
The lower end in the cable laying channel 1 is equipped with water storage tank 6, and the notch of the water storage tank 6 is located at cable laying channel 1
Downside, be vertically equipped with drinking-water pipe 7 in the water storage tank 6, the slot bottom of the lower end of the drinking-water pipe 7 and water storage tank 6 closely, institute
The upper end for stating drinking-water pipe 7 is pierced by from the upper end in cable laying channel 1, is being located at outside cable laying channel 1 on the drinking-water pipe 7
Part is equipped with water pump 8.
On the basis of example 1, referring to attached drawing 1, water storage tank 6, water storage tank 6 are set in the lower end in cable laying channel 1
It can play the role of collecting infiltration water, then be drawn water by the work of water pump 8, it can be by the infiltration water in water storage tank 6
It is extracted out along drinking-water pipe 7, avoids the ponding in cable laying channel 1 excessive, play a protective role to cable 2.
Embodiment three:
Further include the ponding collecting pit 9 for being set to the top of cable laying channel 1, the drinking-water pipe 7 include the first vertical tube 71,
Transverse tube 72 and the second vertical tube 73, the both ends of the transverse tube 72 are connected with the upper end of the first vertical tube 71 and the second vertical tube 73 respectively, institute
The slot bottom of the lower end of stating the first vertical tube 71 and water storage tank 6 closely, the lower end of second vertical tube 73 and the upside of ponding collecting pit 9
It communicates, the water pump 8 is set on the second vertical tube 73.
On the basis of example 2, referring to attached drawing 1, ponding collecting pit is set on the ground of 1 upside of cable laying channel
9, when being drawn water by water pump 8, the underground water permeated in water storage tank 6 enters in transverse tube 72 along the first vertical tube 71, from transverse tube
72 flow into the second vertical tube 73, finally flow to from the second water pipe 73 and complete to collect in ponding collecting pit 9, can not only apply cable
If the ponding in channel 1 is discharged, play a protective role to cable 2, the water being collected into can also be used for green area irrigation, sufficiently
Utilize water resource.
Example IV:
The side wall of the water storage tank 6 is equipped with level switch 10, and the level switch 10 connects with 8 signal of water pump
It connects.
On the basis of embodiment three, referring to attached drawing 1, level switch is set in side-walls of the water storage tank 6 close to upside
10, when level switch 10 detects water level signal, just pass data signals at water pump 8, when water pump 8 start to work, will
Underground water extraction in water storage tank 6.
Level switch 10 and water pump 8 can be specifically attached by data line.
Embodiment five:
The connector 5 includes arc support 51 and arc clamping section 52, the upside of the arc support 51 and arc
The downside of shape clamping section 52 is connected, and the downside of the water string 3 is set in arc support 51, the water string 3
Upside is set in arc clamping section 52.
On the basis of example IV, referring to attached drawing 2, connector 5 can be set to arc support 51 and arc clamps
Portion 52, the downside of water string 3 are set in arc support 51, and arc support 51 plays a supporting role to water string 3,
The upside of water string 3 is set in arc clamping section 52, and position-limiting action is played to water string 3 in arc clamping section 52.
The upper end of column 4 is connected with the downside of arc support 51.
The lower end of column 4 can be fixed on the downside in cable laying channel 1 by welding, can also pass through screw thread
The mode of connection is fixed on the downside in cable laying channel 1.
Embodiment six:
The both ends of 51 upside of arc support are equipped with the first connecting plate 511, are all provided on first connecting plate 511
There is the first transparent connecting hole 512；
The both ends of 52 downside of arc clamping section are equipped with the second connecting plate 521, are all provided on second connecting plate 521
There is the second transparent connecting hole 522；
The upside of first connecting plate 511 is connected with the downside of the second connecting plate 521；
First connecting hole 512 is adapted with the second connecting hole 522；
There is bolt successively to pierce into the first connecting hole 512 and the second connecting hole 522.
On the basis of embodiment six, referring to attached drawing 2, the first connecting plate 511 of arc support 51 and arc clamping section
52 the second connecting plate 521 is connected, and the position of the first connecting hole 512 and the second connecting hole 522 coincides, and then passes through spiral shell
Bolt injects in the first connecting hole 512 and the second connecting hole 522, realizes firm between arc support 51 and arc clamping section 52
Connection guarantees that water string 3 can be firmly fixed between shape support portion 51 and arc clamping section 52.
Embodiment seven:
The cable 2 includes the cable core 21 at center, the insulating layer 22 being sheathed on outside cable core 21, is sheathed on insulating layer
Fireprotection layer 23 outside 22 and the waterproof layer 24 being sheathed on outside fireprotection layer 23.
On the basis of embodiment six, referring to attached drawing 3, cable 21 plays the role of transmitting electric energy, and insulating layer 22 plays
The effect of insulation protection, fireprotection layer 23 avoid temperature is excessively high from causing fiery trouble, and waterproof layer 24 further functions as the effect of waterproof.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (7)
1. a kind of buried cable water-tight device, including cable laying channel (1) and cable (2), it is characterised in that: the cable
It lays channel (1) internal upside and is equipped with water string (3), the cable (2) is set in water string (3)；
The lower end of the cable laying channel (1) is vertically equipped with column (4), the company of being arranged on the outer wall of the water string (3)
The upper end of fitting (5), the column (4) is connected with connector (5).
2. buried cable water-tight device according to claim 1, it is characterised in that: under the cable laying channel (1)
End is equipped with water storage tank (6), and the notch of the water storage tank (6) is located at the downside in cable laying channel (1), the water storage tank (6)
It is interior to be vertically equipped with drinking-water pipe (7), the slot bottom of the lower end of the drinking-water pipe (7) and water storage tank (6) closely, the drinking-water pipe (7)
Upper end is pierced by from the upper end of cable laying channel (1), is being located at the part of cable laying channel (1) outside on the drinking-water pipe (7)
Equipped with water pump (8).
3. buried cable water-tight device according to claim 2, it is characterised in that: further include being set to cable laying channel
(1) the ponding collecting pit (9) above, the drinking-water pipe (7) include the first vertical tube (71), transverse tube (72) and the second vertical tube (73),
The both ends of the transverse tube (72) are connected with the upper end of the first vertical tube (71) and the second vertical tube (73) respectively, first vertical tube (71)
Lower end and water storage tank (6) slot bottom closely, communicated on the upside of the lower end and ponding collecting pit (9) of second vertical tube (73),
The water pump (8) is set on the second vertical tube (73).
4. buried cable water-tight device according to claim 2, it is characterised in that: set on the side wall of the water storage tank (6)
Have level switch (10), the level switch (10) connect with the water pump (8) signal.
5. buried cable water-tight device according to claim 1, it is characterised in that: the connector (5) includes arc branch
The upside of support part (51) and arc clamping section (52), the arc support (51) is connected with the downside of arc clamping section (52),
It is set on the downside of the water string (3) in arc support (51), arc folder is set on the upside of the water string (3)
In tight portion (52).
6. buried cable water-tight device according to claim 5, it is characterised in that: on the upside of the arc support (51)
Both ends are equipped with the first connecting plate (511), are equipped with the first transparent connecting hole on first connecting plate (511)
(512)；
Both ends on the downside of the arc clamping section (52) are equipped with the second connecting plate (521), on second connecting plate (521)
Equipped with transparent the second connecting hole (522)；
The upside of first connecting plate (511) is connected with the downside of the second connecting plate (521)；
First connecting hole (512) is adapted with the second connecting hole (522)；
There is bolt successively to pierce into the first connecting hole (512) and the second connecting hole (522).
7. buried cable water-tight device according to claim 1, it is characterised in that: the cable (2) includes center
Cable core (21) is sheathed on the outer insulating layer (22) of cable core (21), is sheathed on the fireprotection layer (23) and set of insulating layer (22) outside
Set on the waterproof layer (24) of fireprotection layer (23) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560383.8U CN208656392U (en) | 2018-09-25 | 2018-09-25 | Buried cable water-tight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560383.8U CN208656392U (en) | 2018-09-25 | 2018-09-25 | Buried cable water-tight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656392U true CN208656392U (en) | 2019-03-26 |
Family
ID=65774688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560383.8U Active CN208656392U (en) | 2018-09-25 | 2018-09-25 | Buried cable water-tight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656392U (en) |
-
2018
- 2018-09-25 CN CN201821560383.8U patent/CN208656392U/en active Active
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