CN212033739U - Organized drainage prefabricated cable groove - Google Patents

Abstract

The utility model provides a prefabricated cable trench of organized drainage, including the cable trench body, the inner chamber of cable trench body is equipped with the baffle, the baffle separates the inner chamber of cable trench body for installation room and drainage chamber, the upper surface both sides of baffle are equipped with the low inclined plane in outer high, the breach that extends along the length direction of baffle is seted up at the center of baffle, the brick that permeates water of making by the material that permeates water has been laid at the top of breach, it crosses the water gap to leave between the brick to permeate water, the drainage chamber passes through the pipeline and is connected with external drainage ditch. The utility model discloses when raining, get into the rainwater in the installation room and get into the drainage chamber through the space of the brick that permeates water and cross the water gap fast, in the water in the drainage chamber flows external drainage ditch through the pipeline, the rainwater can not store up in the installation room, avoids the cable to be soaked, ensures the safety of cable.

Description

Organized drainage prefabricated cable groove

Technical Field

The utility model belongs to the technical field of the cable installation, especially, relate to a prefabricated cable slot of organized drainage.

Background

With the progress of society and the continuous development of economy, the requirement of people on communication is continuously improved, and the construction of underground cable communication facilities is accelerated due to the defects of the old high-altitude pull net. At present, underground cables are mostly arranged in cable trenches dug in advance. The cable trench has the structural forms of rectangular, circular, arched and other pipeline structures. However, the accumulated water in the cable groove is too deep due to rainfall, and the cable is corroded due to the fact that the cable is soaked in water for a long time, so that the service life of the cable is shortened, and a cable short circuit can be caused, so that safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a prefabricated cable trench of organized drainage to solve current cable pit because the rainfall causes that the inslot ponding is too deep, the cable soaks for a long time and will cause the cable to be corroded in aqueous, reduces the life of cable, and can cause the cable short circuit, lead to the problem that the incident takes place.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

prefabricated cable pit of organized drainage, including the cable pit body, the top of cable pit body is equipped with and opens and closed top cap, the inner chamber of cable pit body is equipped with the baffle, the baffle separates the inner chamber of cable pit body for installation room and drainage chamber, the upper surface both sides of baffle are equipped with the inclined plane of low in outer high, the breach that the length direction along the baffle extends is seted up at the center of baffle, the brick that permeates water of making by the material that permeates water has been laid at the top of breach, it is equipped with two at least semicircular projections to permeate water brick one side, through the projection it crosses the water gap to leave between the brick to permeate water, the drainage chamber passes through the pipeline and is connected with external drainage ditch.

Furthermore, a platform is arranged at the top of one side, adjacent to the notch, of the partition board, and two ends of the water permeable bricks are lapped on the platform.

Further, the width of the water passing gap is 0.1-2 cm.

Furthermore, the water permeable brick is made of aeolian sand.

Furthermore, the left inner side wall and the right inner side wall of the installation chamber are respectively provided with an angle iron bracket for placing a cable.

Furthermore, the inner wall of the installation chamber is provided with a foot stepping frame for climbing.

Further, the bottom both sides of top cap are equipped with outer sealing plate and interior sealing plate respectively, outer sealing plate is located the outside of installation room and laminates with the outside wall of installation room mutually, interior sealing plate is located the inboard of installation room and laminates with the inside wall of installation room mutually.

Furthermore, the surface of the top cover is provided with a plurality of pairs of handles.

Compared with the prior art, organized drainage prefabricated cable slot has the following advantages:

(1) the organized drainage prefabricated cable groove of the utility model has the advantages that rainwater entering the installation chamber quickly enters the drainage chamber through the gaps of the water permeable bricks and the water passing gaps when raining, water in the drainage chamber flows into the external drainage channel through the pipeline, rainwater cannot be accumulated in the installation chamber, the cable is prevented from being soaked, the safety of the cable is ensured, the water permeable bricks have the water filtering function besides the water permeable function, so that the rainwater is filtered, most of impurities are filtered outside the brick body, the cleanness of the rainwater is effectively ensured, the blockage of the pipeline is reduced, the surface of the water permeable bricks is very compact, the water permeable bricks are very easy to clean, and the blockage cannot occur;

(2) the organized drainage prefabricated cable groove of the utility model has the advantages that the top of one side of the clapboard adjacent to the notch is provided with the platform, the two ends of the permeable bricks are lapped on the platform, the installation is convenient, the permeable bricks can be directly placed on the platform, the time is saved, and the construction cost is reduced;

(3) the organized drainage prefabricated cable groove of the utility model is characterized in that the water permeable bricks are made of aeolian sand, and have low price, high water permeable efficiency and good water permeable performance;

(4) the organized drainage prefabricated cable groove of the utility model has the advantages that the inner wall of the installation chamber is provided with the foot treading frame, so that the maintainers can climb conveniently;

(5) prefabricated cable slot of organized drainage, the bottom both sides of top cap are equipped with outer closing plate and inner sealing plate respectively to improve the leakproofness of bottom and cable slot body, avoid debris such as rainwater to get into the inner chamber of cable slot body.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic perspective view of an organized drainage prefabricated cable trench according to an embodiment of the present invention;

FIG. 2 is a side view of an organized drainage pre-fabricated cable channel according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an organized drainage pre-fabricated cable channel according to an embodiment of the present invention;

fig. 4 is a three-dimensional structure view of the water permeable brick for organizing the drainage prefabricated cable groove according to the embodiment of the utility model.

Description of reference numerals:

1. a cable trench body; 11. a partition plate; 111. a notch; 112. a platform; 12. an installation chamber; 121. an angle iron bracket; 122. a foot-operated frame; 13. a drain chamber; 2. a top cover; 21. an outer seal plate; 22. an inner seal plate; 23. a handle; 3. water permeable bricks; 31. a water passing gap; 32. a convex column.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The organized drainage prefabricated cable channel comprises a cable channel body 1, and a top cover 2 which can be opened and closed is arranged at the top of the cable channel body 1, as shown in figures 1-4. The inner cavity of the cable groove body 1 is provided with a partition plate 11, and the partition plate 11 divides the inner cavity of the cable groove body 1 into an installation chamber 12 and a drainage chamber 13. The two sides of the upper surface of the partition plate 11 are provided with inclined planes with a high outside and a low inside, so that water can flow to the center of the partition plate 11 conveniently. Breach 111 along the length direction extension of baffle 11 is seted up at the center of baffle 11, brick 3 that permeates water has been laid at the top of breach 111, and is concrete, baffle 11 is equipped with platform 112 with the adjacent one side top of breach 111, permeate water the both ends overlap joint of brick 3 in on the platform 112. So set up, simple to operate directly place on platform 112 can, save time, reduce construction cost. The top of the water permeable bricks 3 does not extend beyond the upper surface of the partition 11 for easy water drainage.

Every 80-100m, the drainage chamber 13 is connected with an external drainage channel (not shown in the figure) through a pipeline, so that water in the drainage chamber 13 is drained into the drainage channel, and the water is prevented from accumulating in the installation chamber 12 and soaking the cable.

At least two semicircular convex columns 32 are arranged on one side of the water permeable bricks 3, water passing gaps 31 are reserved between the water permeable bricks 3 through the convex columns 32, the width of each water passing gap 31 is 0.1-2cm, and large impurities are prevented from flowing into the drainage chamber 13 to block a pipeline.

The water permeable brick 3 is made of aeolian sand, the price is low, and the water permeable speed is more than 1.8mL/(min ∙ cm)²)，The rainwater permeates water simultaneously through the brick surface and the gap between the brick, and water permeability is good, and water can not stay to exist in installation room 12, permeates water brick 3 moreover and removes to play the effect of permeating water and still have the drainage effect to filter the rainwater, filter most impurity outside the brick body, effectively guaranteed that the rainwater is clean, reduce the jam of pipeline and permeate water brick 3's surface very fine and close, wash very easily, can not take place to block up.

And angle iron brackets 121 for placing cables are respectively arranged on the left inner side wall and the right inner side wall of the mounting chamber 12.

The inner wall of installation room 12 is equipped with foot and steps on frame 122, makes things convenient for the maintainer to climb.

The bottom both sides of top cap 2 are equipped with outer seal plate 21 and inner seal plate 22 respectively, outer seal plate 21 is located the outside of installation room 12 and laminates mutually with the outside of installation room 12, inner seal plate 22 is located the inboard of installation room 12 and laminates mutually with the inside wall of installation room 12 to improve bottom and cable groove body 1's leakproofness, avoid debris such as rainwater to get into the inner chamber of cable groove body 1.

The surface of top cap 2 is equipped with a plurality of pairs of handles 23, conveniently removes or closes top cap 2.

When raining, the rainwater that gets into in the installation room 12 gets into the drainage chamber 13 through the hole in the brick 3 that permeates water and cross water gap 31 fast, the water in the drainage chamber 13 passes through in the pipeline flows to external drainage ditch, and the rainwater can not store up in installation room 12, avoids the cable to be soaked, ensures the safety of cable.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. Organized drainage prefabricated cable trench, its characterized in that: including the cable groove body, the top of cable groove body is equipped with and can opens and closed top cap, the inner chamber of cable groove body is equipped with the baffle, the baffle separates the inner chamber of cable groove body for installation room and drainage chamber, the upper surface both sides of baffle are equipped with the inclined plane of low in outer high, the breach that the length direction along the baffle extends is seted up at the center of baffle, the brick that permeates water of making by the material that permeates water has been laid at the top of breach, it is equipped with two at least semicircular projections to permeate water brick one side, through the projection leave the water gap between the brick that permeates water, the drainage chamber passes through the pipeline and is connected with external drainage ditch.

2. The organized drainage pre-engineered cable channel of claim 1, wherein: the top of one side that baffle and breach are adjacent is equipped with the platform, the both ends overlap joint of the brick that permeates water in on the platform.

3. The organized drainage pre-engineered cable channel of claim 1, wherein: the width of the water passing gap is 0.1-2 cm.

4. The organized drainage pre-engineered cable channel of claim 1, wherein: the water permeable brick is made of aeolian sand.

5. The organized drainage pre-engineered cable channel of claim 1, wherein: and angle iron supports for placing cables are respectively arranged on the left inner side wall and the right inner side wall of the installation chamber.

6. The organized drainage pre-engineered cable channel of claim 1, wherein: the inner wall of the mounting chamber is provided with a foot stepping frame for climbing.

7. The organized drainage pre-engineered cable channel of claim 1, wherein: the bottom both sides of top cap are equipped with outer seal plate and interior sealing plate respectively, outer seal plate is located the outside of installation room and laminates with the outside wall of installation room mutually, interior sealing plate is located the inboard of installation room and laminates with the inside wall of installation room mutually.

8. The organized drainage pre-engineered cable channel of claim 1, wherein: the surface of the top cover is provided with a plurality of pairs of handles.

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