CN220099979U

CN220099979U - Cable well

Info

Publication number: CN220099979U
Application number: CN202321553724.XU
Authority: CN
Inventors: 韩月鹏; 王慕华; 王慧宁; 王松
Original assignee: Baoding Zhongjing Electric Power Construction Co ltd
Current assignee: Baoding Zhongjing Electric Power Construction Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-28
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a cable well, which comprises a prefabricated cable well body and a combined well cover, wherein an installation table is arranged on the inner side of the top end of the well wall of the cable well body, water outlets are arranged at four bottom corners inside the cable well body, and through holes for laying cables are formed in the side wall of the cable well body; the combined well lid is spliced and buckled on the mounting table in sequence by the first cover plate, the second cover plate, the third cover plate and the fourth cover plate, a groove and a bulge which are embedded mutually are formed between two adjacent cover plates of the combined well lid, the bottom surface of the groove is provided with a drainage groove formed by downwards sinking, the groove, the bulge and the drainage groove are all arranged along the length direction of the cover plate, drainage ditches are formed at two ends of the combined well lid, and the bottom surface of the drainage ditch is lower than the drainage groove. According to the cable well, the cover plates provided with the grooves and the protrusions are embedded and spliced to form the well cover, so that the well cover is compact in structure, ground ponding can be effectively prevented from entering the cable well, long-time accumulation of well bottom ponding is avoided, and drying in the well is kept.

Description

Cable well

Technical Field

The utility model relates to the field of power engineering, in particular to a cable well.

Background

The cable well is also called a cable working well, is a working well which is convenient for cable manufacture, laying and maintenance, plays a role in installation or maintenance in the cable burying engineering and after the engineering is completed, and is also a reserved channel for cable and wire laying in a building, and various complicated cables can be sent into various households in the building through the reserved channel.

At present, most cable wells are arranged in the open air, in the use process, the cable wells are easy to be invaded by water when meeting the conditions of rainy days or water logging on the road surface, moisture is generated in the cable wells, the cable insulation can be damaged, and cable ports which are not subjected to sealing treatment are exposed to the moisture for a long time, so that cable burning or breakdown is caused. The Chinese patent with the application number of 202120557958.6 discloses a cable well, which comprises a cable well body and a cable well cover; the well cover of the cable well is arranged in the well cover mounting groove; the cable well cover comprises a first cover plate and a second cover plate; the sections of the first cover plate and the second cover plate are trapezoidal, the side walls on the left side and the right side of the first cover plate incline upwards, the side walls on the left side and the right side of the second cover plate incline downwards, and the side wall inclination angles of the first cover plate and the second cover plate are matched; the side walls on the left side and the right side of the first cover plate are respectively clung to the side walls of the two adjacent second cover plates; the top surfaces of the first cover plate and the second cover plate are positioned on the same horizontal plane. The cable well lid that first apron and second apron linked into has stable in structure, and difficult emergence rocks characteristics, and the assembly of first apron and second apron is inseparabler, prevents rocking that produces between first apron and the second apron to avoid the problem in the dust gets into the assembly clearance between first apron and the second apron. In this patent technical scheme, hug closely through first apron and second apron lateral wall and link into cable well lid, although can avoid the dust to get into the assembly clearance between first apron and the second apron, but nevertheless can't avoid and prevent water from the clearance infiltration between first apron and the second apron to in the cable well to influence the work of cable in the cable well.

Accordingly, there is a need to develop a cable well that can prevent water seepage against the above-mentioned drawbacks.

Disclosure of Invention

The utility model aims to provide a cable well which can prevent surface water from entering the cable well, avoid long-time accumulation of well bottom water and keep the inside of the well dry.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a cable well, which comprises a prefabricated cable well body and a combined well cover, wherein the cable well body is of a cavity structure with an upward opening, an installation table is arranged on the inner side of the top end of a well wall of the cable well body, water outlets are arranged at four bottom corners inside the cable well body, and through holes for laying cables are formed in the side wall of the cable well body; the combined well lid is in by first apron, second apron, third apron and fourth apron splice lock in proper order on the mount table, two adjacencies of combined well lid be provided with recess and the arch of mutual gomphosis between the apron, recess, arch and water drainage tank all set up along apron length direction general length, combined well lid both ends are provided with the escape canal, the escape canal bottom surface is less than the escape canal.

Further, the protrusions and grooves are formed in the middle positions of the long sides of the first cover plate 21 and the second cover plate, the number of the second cover plates is multiple, the protrusions and grooves between the adjacent second cover plates are also formed in the middle positions of the sides, and the protrusions and grooves between the second cover plates and the third cover plates are also formed in the middle positions of the sides.

Further, the third cover plate is provided with the groove towards the top of the side face of the fourth cover plate, and the protrusion of the fourth cover plate towards the third cover plate is directly lapped on the groove of the third cover plate.

Further, the top surfaces of the first cover plate, the second cover plate, the third cover plate and the fourth cover plate are respectively provided with a rotatable hidden handle.

Further, the bottom of the cable well body is arc-shaped, the middle is high, the peripheral bottom angle is lowest, and the water outlet for communicating drainage equipment is arranged at four bottom angle positions.

Furthermore, the mounting table and the cable well body are fixed through the mixed bonding of waterproof glue and cement.

Further, sand, bricks and other substances with strong water absorbability are paved on the outer side of the bottom of the cable well body.

Compared with the prior art, the utility model has the beneficial technical effects that:

according to the cable well, the cover plates are spliced to form the combined well cover, so that the cable well can be opened and closed more easily during maintenance operation. Through set up recess and arch on the apron, make each apron combine compacter in the combination well lid, can avoid debris, dust and ponding entering cable well.

In addition, set up decurrent water drainage tank again in the recess of apron, can be with the water of each apron junction gap infiltration through decurrent water drainage tank to apron both ends discharge to the escape canal in to prevent that the cable well from penetrating ponding through the well lid.

In addition, the bottom of the cable well body 1 is arc-shaped, the bottom angle of the periphery with the middle high is lowest, the lowest part is provided with a water outlet, and the water outlet is provided with water absorbing substances. The water permeated into the cable well can be rapidly discharged, long-time accumulation at the bottom of the well is avoided, and the drying in the cable well is kept.

Drawings

The utility model is further described with reference to the following description of the drawings.

FIG. 1 is a schematic diagram of a cross-sectional structure of a cable well according to the present utility model;

FIG. 2 is a top view of a cable well of the present utility model;

FIG. 3 is a schematic cross-sectional view of a first cover plate according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a second cover plate according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a third cover plate according to the present utility model;

fig. 6 is a schematic cross-sectional view of a fourth cover plate according to the present utility model.

Reference numerals illustrate: 1. a cable well body; 2. a well lid is assembled; 21. a first cover plate; 22. a second cover plate; 23. a third cover plate; 24. a fourth cover plate; 211. a groove; 221. a protrusion; 212. a drainage channel; 3. a mounting table; 4. and a water outlet.

Detailed Description

The core of the utility model is to provide a cable well which can prevent surface water from entering the cable well, avoid long-time accumulation of well bottom water and keep the well dry.

The following description of the embodiments of the present utility model will be made in detail with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to the drawings, FIG. 1 is a schematic view of a cross-sectional structure of a cable well according to the present utility model; FIG. 2 is a top view of a cable well of the present utility model; FIG. 3 is a schematic cross-sectional view of a first cover plate according to the present utility model; FIG. 4 is a schematic cross-sectional view of a second cover plate according to the present utility model; FIG. 5 is a schematic cross-sectional view of a third cover plate according to the present utility model; fig. 6 is a schematic cross-sectional view of a fourth cover plate according to the present utility model.

In a specific embodiment, as shown in fig. 1-6, the cable well comprises a prefabricated cable well body 1 and a combined well cover 2, wherein the cable well body 1 is of a cavity structure with an upward opening, an installation table 3 is arranged on the inner side of the top end of a well wall of the cable well body 1, water outlets 4 are arranged at four bottom corners inside the cable well body 1, and through holes for laying cables are formed in the side walls of the cable well body 1; the combined well lid 2 is formed by sequentially splicing and buckling a first cover plate 21, a second cover plate 22, a third cover plate 23 and a fourth cover plate 24 on the mounting table 3, a groove 211 and a protrusion 221 which are mutually embedded are arranged between two adjacent cover plates of the combined well lid, a drainage groove 212 formed by downwards sinking is arranged on the bottom surface of the groove 211, the protrusion 221 and the drainage groove are all arranged along the length direction of the cover plates, drainage ditches 5 are arranged at two ends of the combined well lid 2, and the bottom surface of the drainage ditches 5 is lower than the drainage groove 212.

The combined well cover 2 is formed by splicing the cover plates in sequence, so that the combined well cover 2 can be opened one by one when the cable well is overhauled, the problem that the well cover is large in size, heavy and difficult to open at one time is avoided, and the cable well is closed.

In one embodiment, as shown in fig. 1 to 6, the protrusion 221 and the groove 211 are provided at the middle position of the long sides of the first cover plate 21 and the second cover plate 22; the number of the second cover plates 22 is plural, and the protrusions 221 and the grooves 211 between the adjacent second cover plates are also provided at the side intermediate positions; a protrusion 221 and a groove 211 between the second cover plate 22 and the third cover plate 23 are also provided at a side intermediate position.

Specifically, the third cover plate 23 is provided with a groove 211 toward the top of the side surface of the fourth cover plate 24, and the protrusion 221 of the fourth cover plate 24 toward the third cover plate 23 directly overlaps the groove 211 of the third cover plate 23.

Specifically, the top surfaces of the first cover plate 21, the second cover plate 22, the third cover plate 23 and the fourth cover plate 24 are provided with rotatable hidden handles.

Through set up recess 211 and protruding 221 on the apron, the protruding 221 gomphosis of the next apron inserts in the recess 211 of last apron in the combination well lid, makes each apron combine compacter, and the clearance between each apron is littleer, can avoid debris, dust and ponding etc. to get into cable well body 1. In addition, set up decurrent water drainage tank 212 again in the recess 211 of apron, the escape canal 5 has been seted up at the both ends that combination well lid 2 had water drainage tank 212, can remove the water that each apron junction gap was permeated to the apron both ends through decurrent water drainage tank 212, get into in the escape canal of establishing, thereby it is outside to discharge cable well body 1, prevent that the cable well from permeating ponding through combination well lid 2, through set up rotatable hidden handle at the top surface of each apron, can be more convenient at the dismouting in-process of apron, do not influence the leveling on combination well lid 2 surface simultaneously.

In a specific embodiment, as shown in fig. 1, the bottom of the cable well body 1 is arc-shaped, the bottom angle of the middle part of the cable well body is the lowest, and the water outlet 4 for communicating with the water drainage device is arranged at four bottom angle positions.

Through setting the cable well body 1 bottom to the arc, set up outlet 4 in the low base angle, can avoid infiltration cable well's water long-time accumulation in the bottom, can be quick adsorb the drainage to bottom ponding, keep the interior dryness of cable well body 1.

In one embodiment, as shown in fig. 1, the mounting table 3 and the cable well body 1 are fixed by a waterproof glue and cement mixed adhesive.

Can bond fixed mounting platform 3 and cable well body 1 through the waterproof glue and cement mixing and can avoid its junction infiltration.

In a specific embodiment, as shown in fig. 1, sand and bricks are laid on the outside of the bottom of the cable well body 1.

By laying sand and bricks outside the bottom of the cable well body 1, accumulated water discharged from the water discharge port 4 can be further absorbed, and external groundwater can be prevented from entering the cable well from the water discharge port 4.

When the cable well is used, the prefabricated cable well body 1 is placed in a well pit prepared in advance, the mounting table 3 is fixed at the top end of the well wall of the cable well body 1 through mixed bonding of waterproof glue and cement, the first cover plate 21 is placed on the mounting table 3, the protrusions 221 of the second cover plate 22 are embedded and inserted into the grooves 211 of the first cover plate 21, the second cover plate is continuously mounted according to the size of the cable well body 1, the last two cover plates of the combined well cover 2 use the third cover plate 23 and the fourth cover plate 24, the protrusions 221 of the third cover plate 23 are embedded and inserted into the grooves 211 of the last second cover plate 22, the protrusions 221 at one end of the fourth cover plate 24 are placed on the grooves 211 of the third cover plate 23, and the other end of the fourth cover plate 24 is placed on the mounting table 3, so that the cable well and the combined well cover can be mounted. When the combined well cover is opened, through the hidden handles arranged at the two ends of the cover plates, the cover plates are opened one by one, firstly the fourth cover plate 24 is opened, secondly the third cover plate 23 is opened, then the second cover plate 22 is opened, and finally the first cover plate 21 is opened.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. A cable well, characterized by: the cable well comprises a cable well body (1) and a combined well cover (2), wherein the cable well body (1) is of a cavity structure with an upward opening, an installation table (3) is arranged on the inner side of the top end of a well wall of the cable well body (1), water outlets (4) are formed in four bottom corners inside the cable well body (1), and through holes for laying cables are formed in the side walls of the cable well body (1); the combined well cover (2) is formed by sequentially splicing and buckling a first cover plate (21), a second cover plate (22), a third cover plate (23) and a fourth cover plate (24) on the mounting table (3), a groove (211) and a protrusion (221) which are mutually embedded are arranged between two adjacent cover plates of the combined well cover (2), a drainage groove (212) formed by downwards sinking is formed in the bottom surface of the groove (211), and the groove (211), the protrusion (221) and the drainage groove (212) are all arranged along the length direction of the cover plate; drainage ditches (5) are arranged at two ends of the combined well cover (2), and the bottom surface of each drainage ditch (5) is lower than the corresponding drainage groove (212).

2. The cable well of claim 1, wherein: the protrusion (221) and the groove (211) are arranged at the middle position of the long side surfaces of the first cover plate (21) and the second cover plate (22); the number of the second cover plates (22) is a plurality, and the protrusions (221) and the grooves (211) between the adjacent second cover plates (22) are also arranged at the side middle positions; the protrusions (221) and grooves (211) between the second cover plate (22) and the third cover plate (23) are also arranged in the side middle position.

3. The cable well of claim 2, wherein: the groove (211) is formed in the top of the side face, facing the fourth cover plate (24), of the third cover plate (23), and the protrusion (221) of the fourth cover plate (24) facing the third cover plate (23) is directly lapped on the groove (211) of the third cover plate (23).

4. A cable well according to claim 3, characterized in that: the top surfaces of the first cover plate (21), the second cover plate (22), the third cover plate (23) and the fourth cover plate (24) are respectively provided with a rotatable hidden handle.

5. The cable well of claim 1, wherein: the bottom of the cable well body (1) is arc-shaped, the middle is high, the peripheral bottom angle is lowest, and the water outlet (4) for communicating drainage equipment is arranged at four bottom angle positions.