Fabricated waterproof cable trench of intelligent substation

Abstract

The utility model discloses an intelligent transformer station assembly type waterproof cable trench, comprising a plurality of prefabricated trench bodies, the plurality of prefabricated trench bodies are connected end to end to form a cable trench channel, waterproof construction glue is filled at the joint of two adjacent prefabricated trench bodies, a plurality of waterproof cover plates are arranged and covered on the cable trench channel, and one side of each waterproof cover plate is provided with a water chute. According to specific construction requirements, a plurality of prefabricated trench bodies can be manufactured in advance in a factory and then assembled on site, the prefabricated trench bodies are connected end to end to form the cable trench, trench bodies do not need to be manufactured on the construction site, waterproof construction glue is filled at the connecting position of every two adjacent prefabricated trench bodies, and the construction efficiency is improved while stable connection of the prefabricated trench bodies is guaranteed. And meanwhile, a plurality of waterproof cover plates are arranged and covered on the cable channel, and a water guide groove is formed in one side of each waterproof cover plate, so that external rainwater can be shielded and can be drained into the field through the water guide grooves, and the waterproof effect of the cable channel is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable trench technical field, especially a kind of intelligent substation assembly type waterproof cable trench. BACKGROUND

[0002] Current cable trench is generally divided into two categories: one is brick cable trench, another is concrete pouring cable trench, and the two methods are to transport building materials to the site, and then manually build, pour to complete. This construction method needs to be made on site, and the construction period is longer, and the construction site becomes more dirty and messy, and the quality of the cable trench formed by processing is uneven, which cannot guarantee good waterproof effect, and is very troublesome. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a kind of intelligent substation assembly type waterproof cable trench.

[0004] The utility model discloses the technical scheme adopted to solve its technical problems is:

[0005] A kind of intelligent substation assembly type waterproof cable trench, including multiple prefabricated ditch body, multiple the prefabricated ditch body head-to-tail connection forms cable channel, waterproof building glue is filled in the connecting place of adjacent two prefabricated ditch body, multiple waterproof cover plates are further arranged and covered on the cable channel, water guide groove is further provided on the side of waterproof cover plate.

[0006] As described above, a kind of intelligent substation assembly type waterproof cable trench, the waterproof cover plate is further provided with water guide card convex on the side away from the water guide groove, and the water guide card convex can be connected with the upper end of the water guide groove to connect adjacent two waterproof cover plates.

[0007] As described above, a kind of intelligent substation assembly type waterproof cable trench, the prefabricated ditch body includes U-shaped ditch body, the U-shaped ditch body one end outwardly convexly provided with socket head, the other end is recessed and provided with socket tail portion, the socket head can be inserted into the socket tail portion to connect adjacent two U-shaped ditch body.

[0008] As described above, a kind of intelligent substation assembly type waterproof cable trench, the waterproof building glue is coated on the outer side wall of socket head.

[0009] As described above, a kind of intelligent substation assembly type waterproof cable trench, the waterproof building glue is further coated on the inner side wall of socket tail portion.

[0010] As described above, a kind of intelligent substation assembly type waterproof cable trench, the U-shaped ditch body both side wall upper end is provided with limiting rebate, the waterproof cover plate is further provided with the limiting protrusion that can be embedded in the limiting rebate.

[0011] The prefabricated trench body is further provided with anti-bending chamfers on both sides of the bottom.

[0012] The prefabricated trench body is further provided with a plurality of cable supports on one inner side wall.

[0013] The waterproof cover plate, the water guide groove and the water guide clamping protrusion are integrally designed.

[0014] The waterproof cover plate has a thickness of 40-60 mm.

[0015] The prefabricated trench body is further provided with anti-bending chamfers on both sides of the bottom. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 It is a structural schematic diagram of the prefabricated trench body.

[0018] Figure 2 It is a structural schematic diagram of the prefabricated trench body.

[0019] Figure 3 It is Figure 2 It is a sectional view in the A direction.

[0020] Figure 4 It is a structural schematic diagram of the waterproof cover plate.

[0021] Figure 5 It is Figure 4Partial sectional view in the middle B direction.

[0022] Figure 6 As Figure 4 Partial sectional view in the middle C direction.

[0023] Figure 7 Assembled view of two adjacent waterproof cover plates in the utility model embodiment.

[0024] Figure 8 As Figure 6 Enlarged view at middle D.

[0025] Figure 9 As Figure 6 Enlarged view at middle E. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be described in detail below in combination with the drawings and embodiments.

[0027] Please refer to Figures 1 to 8 As shown in the figure, the application embodiment provides an intelligent substation assembled waterproof cable trench, which comprises a plurality of prefabricated trench bodies 1, the head-to-tail connection between the plurality of prefabricated trench bodies 1 forms a cable trench, waterproof building glue is filled in the connection between the two adjacent prefabricated trench bodies 1, a plurality of waterproof cover plates 2 are arranged on the cable trench, and a water guide groove 3 is further formed on one side of the waterproof cover plate 2.

[0028] According to the specific construction requirements, a plurality of prefabricated trench bodies 1 can be prefabricated in the factory, and then assembled on site to form a cable trench by head-to-tail connection between the prefabricated trench bodies 1, without the need to make trench bodies on the construction site, which is practical and convenient, and waterproof building glue is filled in the connection between the two adjacent prefabricated trench bodies 1, which not only ensures the stable connection of the prefabricated trench bodies 1, but also improves the waterproof effect of the cable trench, and a plurality of waterproof cover plates 2 are arranged on the cable trench, and a water guide groove 3 is further formed on one side of the waterproof cover plate 2, which can block external rainwater and drain the rainwater into the site through the water guide groove 3, without entering the cable trench, further improving the waterproof effect of the cable trench, so that the cable trench can be kept dry and water-free for a long time, prolonging the service life and being practical and convenient.

[0029] More specifically, the length of the prefabricated trench body 1 is 1-1.2m, and in the embodiment, the length of the prefabricated trench body 1 is preferably 1.1m, of course, the length of the prefabricated trench body 1 can be set to a corresponding thickness value according to the specific construction requirements.

[0030] In the embodiment, the width and depth of the prefabricated trench body 1 can be adjusted according to the specific engineering conditions, and in the embodiment, the width and depth can be controlled in the range of 0.4m-2.0m.

[0031] Further, the waterproof cover plate 2 is further provided with a water guide protrusion 4 on the side away from the water guide groove 3, which can be clamped with the upper end of the water guide groove 3 to connect adjacent two waterproof cover plates 2.

[0032] When assembled, the water guide protrusion 4 on the waterproof cover plate 2 is clamped into the upper end of the water guide groove 3 on the adjacent waterproof cover plate 2, and the clamping is sequentially performed to complete the assembly. In rainy days, the rainwater is guided into the water guide groove 3 through the water guide protrusion 4, and then the rainwater is discharged into the site through the water guide groove 3, avoiding the rainwater from dropping into the cable trench, which is practical and convenient, and greatly improves the waterproof effect of the cable trench.

[0033] Further, the prefabricated trench body 1 comprises a U-shaped trench body 11, one end of which is outwardly protruding and provided with a socket head 12, and the other end is inwardly recessed and provided with a socket tail 13, and the socket head 12 can be inserted into the socket tail 13 to connect adjacent two U-shaped trench bodies 11.

[0034] Specifically, the waterproof building glue is coated on the outer side wall of the socket head 12. The waterproof building glue is also coated on the inner side wall of the socket tail 13.

[0035] When assembled, the socket head 12 on the U-shaped trench body 11 is inserted into the socket tail 13 on the adjacent U-shaped trench body 11, and the socket is sequentially performed to complete the assembly. And the socket head 12 and the socket tail 13 are fixed by the waterproof building glue, which not only ensures the stability of the connection of the prefabricated trench body 1, but also further improves the waterproof effect of the cable trench.

[0036] Further, the U-shaped trench body 11 is provided with a limiting rebate 51 on the upper end of the two side walls, and the waterproof cover plate 2 is further provided with a limiting protrusion 52 which can be embedded in the limiting rebate 51.

[0037] When the waterproof cover plate 2 is laid on the cable trench, the limiting protrusion 52 is correspondingly embedded in the limiting rebate 51, which is practical and convenient.

[0038] Further, the prefabricated trench body 1 is further provided with a bending-resistant chamfer 10 on the bottom of the two sides. By providing the bending-resistant chamfer 10, the structural strength of the corner connection between the two side walls and the bottom is increased, thereby increasing the overall bending strength of the prefabricated trench body 1, which is practical and convenient.

[0039] Further, a plurality of cable supports 6 are installed on a certain inner side wall of the prefabricated trench body 1.

[0040] Specifically, the waterproof cover plate 2, the water guide groove 3 and the water guide protrusion 4 are designed in one piece. It is convenient for prefabricated production.

[0041] Further, the waterproof cover plate 2 has a thickness of 40-60 mm. In the embodiment, the thickness of the waterproof cover plate 2 is preferably 50 mm, and the thickness of the waterproof cover plate 2 can be set according to the specific construction requirements.

[0042] More specifically, the waterproof cover plate 2 has a width of 450-550 mm. In the embodiment, the width of the waterproof cover plate 2 is preferably 500 mm, and the width of the waterproof cover plate 2 can be set according to the specific construction requirements.

[0043] The above is only an embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structure or direct or indirect application in other related technical fields based on the content of the present application specification and drawings is also included in the patent protection range of the present application.

Claims

1. An assembled waterproof cable trench for smart substations, characterized in that, The utility model provides a kind of waterproof cable trench, including multiple prefabricated ditch bodies (1), multiple the prefabricated ditch bodies (1) between head-to-tail connection form cable trench, the junction of two adjacent prefabricated ditch bodies (1) is filled with waterproof building glue, the cable trench is also arranged cover and is equipped with multiple waterproof cover plate (2), the waterproof cover plate (2) one side is also provided with water guide groove (3), the waterproof cover plate (2) is also provided with water guide card convex (4) away from water guide groove (3) side, water guide card convex (4) can be connected with the upper end of water guide groove (3) with adjacent two waterproof cover plate (2), the prefabricated ditch body (1) some inner side wall is also installed and is equipped with multiple cable support (6). 2.The smart substation assembled waterproof cable trench of claim 1, wherein: The prefabricated ditch body (1) includes a U-shaped ditch body (11), one end of the U-shaped ditch body (11) is outwardly protruding and provided with a socket head portion (12), the other end is inwardly recessed and provided with a socket tail portion (13), the socket head portion (12) can be inserted into the socket tail portion (13) to connect two adjacent U-shaped ditch bodies (11).

3. The prefabricated waterproof cable trench of the intelligent substation according to claim 2, characterized in that: The waterproof building glue is coated on the outer side wall of the socket head portion (12).

4. The prefabricated waterproof cable trench of the intelligent substation according to claim 3, characterized in that: The waterproof building glue is also coated on the inner side wall of the socket tail portion (13).

5. The prefabricated waterproof cable trench for smart substation of claim 2, wherein: The U-shaped ditch body (11) is provided with a limiting groove (51) on the upper end of both side walls, and the waterproof cover plate (2) is also provided with a limiting protrusion (52) which can be embedded into the limiting groove (51). 6.The smart substation assembled waterproof cable trench of claim 1, wherein: The prefabricated ditch body (1) is also provided with a bending-resistant chamfer (10) on both sides of the bottom. 7.The smart substation assembled waterproof cable trench of claim 1, wherein: The waterproof cover plate (2), the water guide groove (3) and the water guide card convex (4) are integrally designed. 8.The smart substation assembled waterproof cable trench of claim 1, wherein: The thickness of the waterproof cover plate (2) is 40-60 mm.

Images