CN211908313U - A prevention of seepage water installation for underground cable lays - Google Patents
A prevention of seepage water installation for underground cable lays Download PDFInfo
- Publication number
- CN211908313U CN211908313U CN202020506761.5U CN202020506761U CN211908313U CN 211908313 U CN211908313 U CN 211908313U CN 202020506761 U CN202020506761 U CN 202020506761U CN 211908313 U CN211908313 U CN 211908313U
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- China
- Prior art keywords
- support frame
- protection pipeline
- power cable
- pipeline
- underground 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.)
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Abstract
The utility model discloses a prevention of seepage water installation for underground cable lays, be in including concrete pile, setting support frame, the setting of terminal surface are in under the concrete pile inboard protection pipeline of support frame and being used for with adjacent the connecting tube that protection pipeline is connected, protection pipeline cup joints the setting and is in power cable's periphery. The utility model relates to a prevention of seepage water installation for underground cable laying is convenient for protect the protection pipeline through the support frame to effectual improvement the life of protection pipeline, and effectual avoided the damage to power cable, be convenient for in addition connect adjacent protection pipeline through the connecting tube, thereby be convenient for protect power cable according to the user demand of reality, and then the effectual quality that has improved and protect power cable.
Description
Technical Field
The utility model relates to a power cable correlation technique field specifically is a prevention of seepage water installation for underground cable lays.
Background
The power cable should be composed in the following manner: the electric wire comprises a conductive wire core, an insulating layer and a protective layer, and is classified in detail: the power cable comprises a conductive wire core, an inner semiconductive layer, an insulating layer, an outer semiconductive layer, a copper shield, a filler, an inner liner layer, a double steel belt protective layer and an outer protective layer, wherein the power cable is used for transmitting and distributing large-function electric energy in a main line of a power system, the control cable directly transmits the electric energy to power supply connecting circuits of various electric equipment appliances from a power distribution point of the power system, the rated voltage of the power cable is generally 0.6/1KV and above, the control cable is mainly 450/750V, and the insulation and sheath thickness of the power cable is thicker than that of the control cable when the power cable and the control cable with the same specification are produced;
the inventor of the utility model finds that the installation structure for the power cable in the prior art has simple structure and single use mode due to the design characteristics, is inconvenient to protect the power cable in the actual use process, and further reduces the service life of the power cable, thereby being incapable of meeting various use requirements of the installation structure for the power cable at present;
to this end, we propose a water-seepage-prevention device for underground cable laying.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevention of seepage water installation for underground cable lays, aim at improving the mounting structure for power cable among the prior art because the design characteristics of its own, simple structure and using-way are single, in the use of reality, are not convenient for protect power cable, and then have reduced power cable's life to can't satisfy the problem to the multiple user demand of mounting structure for power cable at present.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a water seepage prevention device for laying underground cables comprises a concrete pile, a support frame arranged on the lower end face of the concrete pile, a protection pipeline arranged on the inner side of the support frame and a connecting pipeline used for connecting adjacent protection pipelines, wherein the protection pipeline is sleeved on the periphery of a power cable, and then the protection pipeline is conveniently protected by the support frame, so that the service life of the protection pipeline is effectively prolonged, the damage to the power cable is effectively avoided, in addition, the adjacent protection pipelines are conveniently connected through the connecting pipeline, and therefore the power cable is conveniently protected according to the actual use requirement, and further the quality of protecting the power cable is effectively improved;
as a preferable aspect of the utility model, the supporting frame is set to be "U" shaped, and the inner wall of the supporting frame is set to be a smooth arc surface, so that the protection pipeline is protected by the supporting frame, thereby effectively prolonging the service life of the protection pipeline;
as a preferable aspect of the utility model, the concrete pile is provided with an installation groove matched with the support frame, and the joint of the installation groove and the support frame is provided with waterproof glue, so that the support frame is conveniently connected with the installation groove through the waterproof glue, and the protection effect of the support frame on the protection pipeline is effectively improved;
as a preferable aspect of the utility model, a connecting shaft sleeve is arranged at the connecting part of the connecting pipeline and the protective pipeline, and one end of the connecting shaft sleeve is fixedly connected with the connecting pipeline;
as a preferable aspect of the present invention, the other end of the connecting pipe is connected to the protective pipe through a screw structure, the inner wall of the connecting sleeve is provided with an internal thread, the outer periphery of the protective pipe is provided with an external thread adapted to the internal thread, thereby facilitating the connecting of the connecting sleeve to the connecting pipe through the screw structure, and facilitating the connection of the adjacent protective pipes;
as the utility model discloses an in preferred aspect, still including setting up the seal ring at the connecting axle sleeve inner wall, seal ring's periphery and connecting axle sleeve's inner wall bond through the polymer binder mutually, and seal ring sets up to the rubber material, and then be convenient for bond seal ring and connecting axle sleeve mutually through the polymer binder, and then the effectual gas tightness that has improved connecting axle sleeve and protection pipeline and be connected to the effectual stability that is connected between the adjacent protection pipeline that has improved, the damage of external environment to power cable has been avoided.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a prevention of seepage water installation for underground cable lays includes concrete pile, sets up support frame, the setting of terminal surface are in under the concrete pile support frame inboard protection pipeline and be used for with adjacent the connecting tube that protection pipeline is connected, protection pipeline cup joints the setting and is in power cable's periphery, and then be convenient for protect protection pipeline through the support frame to effectual improvement protection pipeline's life, and effectual avoided the damage to power cable, be convenient for in addition connect adjacent protection pipeline through connecting tube, thereby be convenient for protect power cable according to actual user demand, and then the effectual quality that has improved and protect power cable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a partial explosion diagram of the overall structure of a water seepage prevention device for underground cable laying according to the present invention;
fig. 2 is a schematic structural view of the overall structure of a water seepage prevention device for underground cable laying according to the present invention;
fig. 3 is a schematic structural view of the front view of fig. 2 in a water seepage preventing device for underground cable laying according to the present invention.
In the figure: 1-concrete pile, 2-support frame, 3-installation groove, 4-protection pipe, 5-connecting pipe, 51-connecting shaft sleeve and 6-sealing washer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a water seepage prevention device for laying underground cables comprises a concrete pile 1, a support frame 2 arranged on the lower end face of the concrete pile 1, a protection pipeline 4 arranged on the inner side of the support frame 2 and a connecting pipeline 5 used for connecting adjacent protection pipelines 4, wherein the protection pipeline 4 is sleeved on the periphery of a power cable, so that the protection pipeline 4 is conveniently protected by the support frame 2, the service life of the protection pipeline 4 is effectively prolonged, the damage to the power cable is effectively avoided, in addition, the adjacent protection pipelines 4 are conveniently connected through the connecting pipeline 5, so that the power cable is conveniently protected according to actual use requirements, and the protection quality of the power cable is effectively improved;
referring to fig. 1, 2 and 3, the supporting frame 2 is U-shaped, and the inner wall of the supporting frame 2 is a smooth arc surface, so that the supporting frame 2 can conveniently protect the protection pipeline 4, and the service life of the protection pipeline 4 is effectively prolonged;
referring to fig. 1, 2 and 3, a mounting groove 3 adapted to a support frame 2 is formed in a concrete pile 1, and waterproof glue is arranged at a connection position of the mounting groove 3 and the support frame 2, so that the support frame 2 is conveniently connected with the mounting groove 3 through the waterproof glue, and the protection effect of the support frame 2 on a protection pipeline 4 is effectively improved;
referring to fig. 1, 2 and 3, a connecting shaft sleeve 51 is disposed at a connection position of the connecting pipe 5 and the protection pipe 4, and one end of the connecting shaft sleeve 51 is fixedly connected to the connecting pipe 5.
Referring to fig. 1, 2 and 3, the other end of the connecting pipe 5 is connected to the protective pipe 4 through a threaded structure, an inner thread is provided on the inner wall of the connecting shaft sleeve 51, and an outer thread adapted to the inner thread is provided on the outer periphery of the protective pipe 4, so that the connecting shaft sleeve 51 is conveniently connected to the connecting pipe 5 through the threaded structure, and thus, the adjacent protective pipes 4 are conveniently connected;
referring to fig. 1, 2 and 3, the power cable connector further comprises a sealing washer 6 disposed on the inner wall of the connecting shaft sleeve 51, the periphery of the sealing washer 6 is bonded to the inner wall of the connecting shaft sleeve 51 through a polymer adhesive, and the sealing washer 6 is made of rubber, so that the sealing washer 6 is bonded to the connecting shaft sleeve 51 through the polymer adhesive, and further the air tightness between the connecting shaft sleeve 51 and the protection pipeline 4 is effectively improved, thereby effectively improving the stability of connection between adjacent protection pipelines 4, and avoiding the damage of the external environment to the power cable.
The working principle is as follows: the utility model discloses a set up concrete pile 1, the support frame 2 of terminal surface under concrete pile 1 is set up, the connecting tube 5 that sets up at 2 inboard protective pipe 4 of support frame and be used for being connected adjacent protective pipe 4, protective pipe 4 cup joints the periphery that sets up at power cable, and then be convenient for protect protective pipe 4 through support frame 2, thereby the effectual life who improves protective pipe 4, and the effectual damage of avoiding power cable, be convenient for connect adjacent protective pipe 4 through connecting tube 5 in addition, thereby be convenient for protect power cable according to actual user demand, and then the effectual quality that protects power cable that has improved.
The device obtained through the design can basically meet the requirement of improving the installation structure for the power cable in the prior art, and due to the design characteristics of the device, the installation structure is simple in structure and single in use mode, the power cable is not convenient to protect in the actual use process, the service life of the power cable is further reduced, the use of the problem of multiple use requirements of the installation structure for the power cable at present cannot be met, the purpose of further improving the functions of the installation structure is achieved, and a designer improves the device further.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 prevention of seepage water installation for underground cable lays which characterized in that: including concrete pile (1), setting be in support frame (2), the setting of terminal surface are in under concrete pile (1) protection pipeline (4) of support frame (2) inboard and be used for with adjacent connecting tube (5) that protection pipeline (4) are connected, protection pipeline (4) cup joint the periphery that sets up at power cable.
2. The water seepage prevention device for underground cable laying according to claim 1, wherein the support frame (2) is provided with a U shape, and the inner wall of the support frame (2) is provided with a smooth circular arc surface.
3. The water seepage prevention device for underground cable laying according to claim 2, wherein the concrete pile (1) is provided with a mounting groove (3) matched with the support frame (2), and waterproof glue is arranged at the joint of the mounting groove (3) and the support frame (2).
4. A water seepage prevention device for underground cable laying according to claim 3, wherein a connecting shaft sleeve (51) is arranged at the connecting part of the connecting pipeline (5) and the protection pipeline (4), and one end of the connecting shaft sleeve (51) is fixedly connected with the connecting pipeline (5).
5. The water seepage prevention device for underground cable laying according to claim 4, wherein the other end of the connecting pipeline (5) is connected with the protection pipeline (4) through a thread structure, the inner wall of the connecting shaft sleeve (51) is provided with internal threads, and the periphery of the protection pipeline (4) is provided with external threads matched with the internal threads.
6. The water seepage prevention device for underground cable laying according to claim 5, further comprising a sealing gasket (6) arranged on the inner wall of the connecting shaft sleeve (51), wherein the periphery of the sealing gasket (6) is bonded with the inner wall of the connecting shaft sleeve (51) through a high polymer adhesive, and the sealing gasket (6) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506761.5U CN211908313U (en) | 2020-04-09 | 2020-04-09 | A prevention of seepage water installation for underground cable lays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506761.5U CN211908313U (en) | 2020-04-09 | 2020-04-09 | A prevention of seepage water installation for underground cable lays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211908313U true CN211908313U (en) | 2020-11-10 |
Family
ID=73272400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020506761.5U Expired - Fee Related CN211908313U (en) | 2020-04-09 | 2020-04-09 | A prevention of seepage water installation for underground cable lays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211908313U (en) |
-
2020
- 2020-04-09 CN CN202020506761.5U patent/CN211908313U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210409 |