CN112681387B - Cable well lid - Google Patents
Cable well lid Download PDFInfo
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- CN112681387B CN112681387B CN202011555014.1A CN202011555014A CN112681387B CN 112681387 B CN112681387 B CN 112681387B CN 202011555014 A CN202011555014 A CN 202011555014A CN 112681387 B CN112681387 B CN 112681387B
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- baffle
- ventilation
- vent
- cable well
- cover plate
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Abstract
The invention relates to the technical field of cable wells, and discloses a cable well lid which comprises a cover plate body and a plurality of baffles, wherein the cover plate body is provided with a vent penetrating through the top surface and the bottom surface of the cover plate body, two ends of each baffle are respectively connected with the side wall of the vent, so that the vent is divided into a plurality of sub-vents, the cable well lid is not provided with a part protruding out of the ground, the cable well lid can play a role in ventilation and heat dissipation, meanwhile, pedestrians cannot be stumbled or vehicles cannot bump, the cable well lid is favorable for passing, and the plurality of baffles are arranged in the vents, so that the pedestrians can be prevented from falling, and the safety is high.
Description
Technical Field
The invention relates to the technical field of cable wells, in particular to a cable well lid.
Background
The cable well is a reserved channel for laying the power cables, is convenient for installing and maintaining the power cables, and comprises a cable well main body with an opening and a cable well cover plate covering the cable well main body. At present, because the power supply demand is increasing day by day, 10kV power line's load is higher and higher, and some power line are in the state of heavy overload operation even for a long time, and to laying the power cable in the underground, the reliable operation that just will directly influence 10kV circuit is given off to the timely of the heat that produces in its operation process, however, the cable well apron that is general now all adopts totally enclosed square apron, and the ventilation performance of this kind of apron is not good, and the heat dissipation is not convenient for, and this will undoubtedly increase hidden danger for 10kV power line's reliable operation.
Chinese utility model CN203939057U (published as 2014, 11/12) discloses a ventilation well cover for a cable well, which comprises a well cover body, a ventilation pipe and a well base, wherein the lower end of the well base is provided with a base cornice plate, the upper end ring mouth of the well base is a supporting surface of the well cover, and the supporting surface is provided with a ring-shaped flange; the inner side of the well lid body is provided with a circle of annular groove which is matched with an annular flange at the upper edge of the well seat ring opening; the ventilation pipe is the form of buckling, comprises vertical section body and slope section body intercommunication, and the well lid body is opened there is the through-hole, and the through-hole edge at the well lid body is connected to the vertical section body lower extreme of ventilation pipe, and the upper end of vertical section body is connected with the high-end of slope section body. This patent is through connecting the ventilation pipe on the well lid and dispel the heat and ventilate, but this patent has the ventilation pipe protrusion, stumbles the pedestrian easily and makes the vehicle jolt, is unfavorable for the syntropy.
Disclosure of Invention
The invention aims to provide a cable well cover which is good in ventilation and heat dissipation effects and convenient to pass.
In order to achieve the purpose, the invention provides a cable well lid, which comprises a cover plate body and a plurality of baffle plates, wherein the cover plate body is provided with a vent hole penetrating through the top surface and the bottom surface of the cover plate body, and two ends of each baffle plate are respectively connected with the side wall of the vent hole, so that the vent hole is divided into a plurality of sub-vent holes; the sub-ventilation opening comprises a first ventilation section, a transition section and a second ventilation section which are sequentially connected, the first ventilation section, the transition section and the second ventilation section are sequentially arranged from top to bottom, and an included angle formed by the transition section, the first ventilation section and the second ventilation section is 30-120 degrees; the first ventilation section and the second ventilation section are parallel and are both vertically arranged; the cover plate body is provided with an accommodating cavity, the sub-ventilation opening penetrates through the accommodating cavity, and the transition section is provided with a water outlet hole communicated with the accommodating cavity; and a one-way valve is arranged at the water outlet.
As a preferred scheme, the baffle comprises a first baffle and a second baffle, two ends of the first baffle and two ends of the second baffle are respectively connected with the side walls of the ventilation openings, and the first baffle and the second baffle are arranged at a certain included angle.
Preferably, the first baffle and the second baffle are located on the same plane, and the first baffle and the second baffle are integrally manufactured.
As a preferred scheme, the vent is arranged in the middle of the cover plate body, and the area of the vent is 0.25-0.5 times that of the cover plate body.
Preferably, the drainage device further comprises a drainage pump, a drainage hole is formed in the cover plate body, and an inlet and an outlet of the drainage pump are respectively communicated with the accommodating cavity and the drainage hole.
Preferably, the device further comprises a liquid level sensor and a controller, wherein the liquid level sensor is connected to the wall of the accommodating cavity, and the liquid level sensor and the drainage pump are respectively in communication connection with the controller.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the vent is arranged on the cover plate body, so that the cable well cover is not provided with a component protruding out of the ground, the ventilation and heat dissipation effects can be achieved, meanwhile, pedestrians cannot trip or vehicles cannot bump, the passing is facilitated, and the plurality of baffles are arranged in the vent, so that the pedestrians can be prevented from falling, and the safety is high.
Drawings
Fig. 1 is a schematic structural diagram of a cable well lid according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a cable well cover according to an embodiment of the present invention.
In the figure, 100-cover plate body; 110-a sub-vent; 111-a first ventilation section; 112-a transition section; 113-a second venting section; 114-water outlet; 120-a containment chamber; 130-a drain hole; 200-a first baffle; 300-a second baffle; 400-a one-way valve; 500-a drain pump.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 and 2, a cable well lid according to a preferred embodiment of the present invention includes a cover body 100 and a plurality of baffles, the cover body 100 is provided with a vent penetrating through a top surface and a bottom surface thereof, and two ends of the baffles are respectively connected to sidewalls of the vent, so that the vent is divided into a plurality of sub-vents 110. This embodiment makes cable well lid not have the part of protrusion ground through set up the vent on apron body 100, both can play the ventilation cooling effect, also can not stumble the pedestrian or make the vehicle jolt simultaneously, is favorable to current to be equipped with a plurality of baffles in the vent, can prevent that the pedestrian from falling, the security is high.
Further, the baffle includes first baffle 200 and second baffle 300, and the both ends of first baffle 200 and second baffle 300 are connected with the lateral wall of vent respectively, and first baffle 200 and second baffle 300 become certain contained angle and set up, can improve the intensity of baffle, prevent that the baffle from receiving heavy fracture. In the present embodiment, the first baffles 200 are arranged in parallel at intervals, and the second baffles 300 are arranged in parallel at intervals, so that the ventilation openings are arranged in order and have the same size. In addition, the first baffle 200 and the second baffle 300 are located on the same plane, and the first baffle 200 and the second baffle 300 are integrally manufactured, so that the sub-ventilation opening 110 is small, an object is prevented from falling into a cable shaft, and a pedestrian can be prevented from being caught. The cover plate body 100 of the present embodiment is a rectangular plate body, the ventilation opening is rectangular, and the first baffle plate 200 and the second baffle plate 300 are vertically connected to divide the ventilation opening into a plurality of rectangular sub-ventilation openings 110. In addition, the vent is arranged in the middle of the cover plate body 100, and the area of the vent is 0.25-0.5 times of the area of the cover plate body 100, so that the cover plate body 100 has enough supporting area, and the phenomenon that the contact area with the edge of a well mouth is small to cause heavy fracture is avoided.
Further, the sub-vent 110 comprises a first ventilation section 111, a transition section 112 and a second ventilation section 113 which are connected in sequence, the first ventilation section 111, the transition section 112 and the second ventilation section 113 are sequentially arranged from top to bottom, and an included angle between the transition section 112 and the first ventilation section 111 and the second ventilation section 113 is 30-120 degrees, so that water or other sundries entering the sub-vent 110 from the first ventilation section 111 stay in the transition section 112, and are prevented from falling into a cable well, a waterproof effect can be achieved, and the dropped objects can be conveniently picked up by pedestrians. The transition section 112 of this embodiment is at an angle of 60 deg. to the first 111 and second 113 ventilation sections. In this embodiment, the first ventilation section 111 and the second ventilation section 113 are both vertically arranged, so that the arrangement of a plurality of sub-vents 110 is facilitated, more sub-vents 110 can be arranged, and the area of ventilation and heat dissipation is increased.
Further, the cover plate body 100 is provided with a containing cavity 120, the sub-ventilation opening 110 penetrates through the containing cavity 120, the transition section 112 is provided with a water outlet hole 114 communicated with the containing cavity 120, so that rainwater enters the sub-ventilation opening 110 through the first ventilation section 111, and can flow into the containing cavity 120 from the water outlet hole 114 when passing through the transition section 112, and the rainwater stays in the containing cavity 120 and cannot flow into a cable well because the containing cavity 120 is not communicated with the cable well; and hold chamber 120 and can save a certain amount of water, be favorable to the cable shaft cooling, can also increase the weight of apron body 100, prevent stolen, and will hold the water discharge in the chamber 120 when the transport, convenient operation. Furthermore, the water outlet hole 114 is provided with a one-way valve, so that rainwater can only flow into the accommodating cavity 120 from the transition section 112, and water accumulated in the accommodating cavity 120 cannot flow into the cable shaft after entering the transition section 112, so that when the accumulated water in the accommodating cavity 120 is full, the rainwater can automatically flow out of the water outlet hole 130.
Further, the cable well lid of the embodiment further includes a drainage pump 500, the cover plate body 100 is provided with a drainage hole 130, an inlet and an outlet of the drainage pump 500 are respectively communicated with the accommodating cavity 120 and the drainage hole 130, accumulated water in the accommodating cavity 120 can be drained, and drainage efficiency is improved. Further, cable well lid still includes level sensor and controller, and level sensor connects on holding the chamber wall in chamber 120, and level sensor and drain pump 500 are connected with the controller communication respectively, and when holding ponding in the chamber 120 and surpassing level sensor, level sensor gives the controller with signal transmission, and the controller starts drain pump 500, will hold the unnecessary ponding in the chamber 120 and discharge.
To sum up, the embodiment of the present invention provides a cable well lid, which has no component protruding out of the ground through the vent arranged on the cover plate body 100, so as to achieve the ventilation and heat dissipation effects, and meanwhile, the cable well lid does not trip pedestrians or bump vehicles, thereby facilitating passing, and the vent is provided with a plurality of baffles, so as to prevent the pedestrians from falling, and the safety is high.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (6)
1. The cable well lid is characterized by comprising a cover plate body and a plurality of baffle plates, wherein the cover plate body is provided with a vent hole penetrating through the top surface and the bottom surface of the cover plate body, and two ends of each baffle plate are respectively connected with the side wall of the vent hole, so that the vent hole is divided into a plurality of sub-vent holes;
the sub-ventilation opening comprises a first ventilation section, a transition section and a second ventilation section which are sequentially connected, the first ventilation section, the transition section and the second ventilation section are sequentially arranged from top to bottom, and an included angle formed by the transition section, the first ventilation section and the second ventilation section is 30-120 degrees;
the first ventilation section and the second ventilation section are parallel and are both vertically arranged;
the cover plate body is provided with an accommodating cavity, the sub-ventilation opening penetrates through the accommodating cavity, and the transition section is provided with a water outlet hole communicated with the accommodating cavity;
and a one-way valve is arranged at the water outlet.
2. The cable well lid of claim 1, wherein the baffle comprises a first baffle and a second baffle, two ends of the first baffle and the second baffle are respectively connected with the side wall of the vent, and the first baffle and the second baffle are arranged at a certain included angle.
3. The cable well lid of claim 2, wherein the first baffle and the second baffle are located on the same plane, and the first baffle and the second baffle are integrally manufactured.
4. The cable well lid of claim 1, wherein the vent is arranged in the middle of the cover plate body, and the area of the vent is 0.25-0.5 times of the area of the cover plate body.
5. The cable well lid according to claim 1, further comprising a drainage pump, wherein the cover body is provided with a drainage hole, and an inlet and an outlet of the drainage pump are respectively communicated with the accommodating cavity and the drainage hole.
6. The cable well cover of claim 5, further comprising a liquid level sensor and a controller, wherein the liquid level sensor is connected to a wall of the accommodating cavity, and the liquid level sensor and the drainage pump are respectively in communication connection with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555014.1A CN112681387B (en) | 2020-12-24 | 2020-12-24 | Cable well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555014.1A CN112681387B (en) | 2020-12-24 | 2020-12-24 | Cable well lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112681387A CN112681387A (en) | 2021-04-20 |
| CN112681387B true CN112681387B (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011555014.1A Active CN112681387B (en) | 2020-12-24 | 2020-12-24 | Cable well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112681387B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926680A (en) * | 2016-05-11 | 2016-09-07 | 河南理工大学 | Multifunctional dual-layer well lid device |
| CN106930328A (en) * | 2017-03-29 | 2017-07-07 | 广西南岜仔科技有限公司 | A kind of automatic exhaust well cover for sewer |
| CN107034926A (en) * | 2017-05-17 | 2017-08-11 | 无锡市汤成机电配件厂 | Install and fan aeration type well cover for sewer using solar powered row |
-
2020
- 2020-12-24 CN CN202011555014.1A patent/CN112681387B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926680A (en) * | 2016-05-11 | 2016-09-07 | 河南理工大学 | Multifunctional dual-layer well lid device |
| CN106930328A (en) * | 2017-03-29 | 2017-07-07 | 广西南岜仔科技有限公司 | A kind of automatic exhaust well cover for sewer |
| CN107034926A (en) * | 2017-05-17 | 2017-08-11 | 无锡市汤成机电配件厂 | Install and fan aeration type well cover for sewer using solar powered row |
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| Publication number | Publication date |
|---|---|
| CN112681387A (en) | 2021-04-20 |
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