Electric power buried pipe protection device

Abstract

The utility model belongs to the technical field of electric power construction, and particularly relates to an electric power buried pipe protection device which comprises a protection cover, the top of the protection cover is of an arc-shaped structure, supporting pads are integrally formed at the bottoms of the two sides of the protection cover, and an end splicing seat is integrally formed on the surface of one end of the protection cover. A tail splicing base is integrally formed on the surface of the end, away from the end splicing base, of the protective cover, a supporting steel belt is arranged in an inner cavity of the protective cover, a warning cushion layer is connected to the upper surface of the protective cover in a pasted mode, an inserting-connecting groove is formed in the surface of the end splicing base, and an inserting-connecting head is integrally formed on the surface of the tail splicing base. The inserting head is inserted into the inserting groove; the protective cover is arranged on the power pipeline in a covering mode, the protective cover is more resistant to pressure, the protective effect on the power pipeline can be improved through matching of the sand and the protective cover, the outer side of the protective cover does not need to be wrapped with the sand, the use amount of the sand can be reduced, and the power laying cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to an electric power buried pipe protection device. Background Art

[0002] The buried power pipeline is to first bury a tubular shell underground when laying power cables and then pass the wires or cables into the tubular shell. With the advancement of urbanization, the power pipelines originally erected by poles are gradually replaced by buried pipes. The buried pipe method of laying power pipelines not only improves the aesthetics of urban planning, but also improves the protection of power pipelines.

[0003] During the existing power buried pipe construction, the cable passes through the inner cavity of the protective pipe, and the surface of the protective pipe is protected by covering it with a layer of sand. In order to facilitate the workers to lay the pipeline, the trench is opened wider, resulting in a large amount of sand backfill and high construction costs. At the same time, sharp objects in the backfill material can easily pass through the sand layer, which will cause certain damage to the power pipeline. In order to solve the above problems, an electric power buried pipe protection device is proposed in the present application. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a buried power pipe protection device. The protective cover is installed on the power pipeline. The protective cover is more pressure-resistant. The protection effect of the power pipe can be improved by matching sand with the protective cover. There is no need to pack sand on the outside of the protective cover, which can reduce the use of sand and reduce the cost of power laying, so as to solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a buried power pipe protection device, comprising a protective cover, the top of the protective cover is an arc-shaped structure;

[0008] The bottoms of both sides of the protective cover are integrally formed with support pads;

[0009] An end joint seat is integrally formed on the surface of one end of the protective cover, and a tail joint seat is integrally formed on the surface of one end of the protective cover away from the end joint seat;

[0010] The inner cavity of the protective cover is provided with a supporting steel belt;

[0011] A warning cushion layer is bonded and connected to the upper surface of the protective cover.

[0012] Preferably, a plug-in groove is provided on the surface of the end splicing seat, and a plug-in connector is integrally formed on the surface of the tail splicing seat, and the plug-in connector and the plug-in groove are plugged into each other.

[0013] Preferably, a plurality of groups of locking bolts are equidistantly arranged on the outer wall surface of the end joint seat, the locking bolts penetrate the cavity wall of the end joint seat, and the ends of the locking bolts extend to the inner cavity of the plug-in slot.

[0014] Preferably, a threaded fixing hole is provided on the surface of the plug connector at a position corresponding to the position of the locking bolt, and the locking bolt is threadably connected to the threaded fixing hole.

[0015] Preferably, an embedding groove is formed through the inner wall of the protective cover, the supporting steel belt is inserted into the inner cavity of the embedding groove, and both ends of the supporting steel belt are in contact with the end splicing seat and the tail splicing seat.

[0016] Preferably, detection holes are formed through both ends of the upper surface of the protective cover, and a sealing cover is threadedly connected to the inner cavity of the detection hole, and the top diameter of the sealing cover is larger than the diameter of the detection hole.

[0017] Preferably, two ends of the upper surface of the protective cover are symmetrically provided with hanging rings, the hanging rings are both located on one side of the detection hole, and the bottom of the hanging ring is fixedly connected to the surface of the supporting steel belt.

[0018] The above technical solution of the utility model has the following beneficial technical effects:

[0019] 1. In the utility model, sand is filled between the inner wall of the protective cover and the power pipe, and a supporting steel belt is installed in the inner cavity of the protective cover through an embedded groove. The supporting steel belt can support the protective cover and improve the structural strength of the protective cover. The top of the protective cover is an arc structure, which makes the protective cover more pressure-resistant. The protective effect of the power pipe can be improved by matching the sand with the protective cover, and the outer side of the protective cover does not need to be packed with sand, which can reduce the use of sand and reduce the cost of laying electricity.

[0020] 2. The utility model can seal the detection hole by a cover. After the cover is removed, the yarn covering condition on the surface of the power pipe can be detected through the detection hole, which can avoid cutting corners during construction. A warning cushion layer is provided on the top surface of the protective cover. The warning cushion layer is red and can serve as a warning during excavation to avoid breaking the power pipe during excavation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a power buried pipe protection device of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of a power buried pipe protection device of the utility model;

[0023] Figure 3 This is a schematic structural diagram of another viewing angle of a power buried pipe protection device of the utility model;

[0024] Figure 4The utility model is a schematic diagram of the exploded structure of an electric power buried pipe protection device.

[0025] Reference numerals:

[0026] 1. Protective cover; 2. Support pad; 3. End joint seat; 4. Tail joint seat; 5. Plug-in slot; 6. Locking bolt; 7. Plug connector; 8. Threaded fixing hole; 9. Embedded slot; 10. Support steel belt; 11. Detection hole; 12. Cover; 13. Lifting ring; 14. Warning cushion. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0028] like Figure 1-4 As shown, the utility model provides a buried power pipe protection device, comprising a protective cover 1, the top of the protective cover 1 is an arc-shaped structure;

[0029] The bottom of both sides of the protective cover 1 are integrally formed with support pads 2;

[0030] An end joint seat 3 is integrally formed on one end surface of the protective cover 1, and a tail joint seat 4 is integrally formed on one end surface of the protective cover 1 away from the end joint seat 3;

[0031] The inner cavity of the protective cover 1 is provided with a supporting steel belt 10;

[0032] A warning cushion layer 14 is bonded and connected to the upper surface of the protective cover 1 .

[0033] It should be noted that after the surface of the power pipeline is wrapped with yarn, the protective cover 1 is covered on the surface of the yarn layer. The two sides of the protective cover 1 are abutted against the bottom of the power pipe installation groove through the support pads 2. The support pads 2 can increase the support area between the protective cover 1 and the bottom of the groove, thereby improving the stability of the protective cover 1. Sand is filled between the inner wall of the protective cover 1 and the power pipe. The inner cavity of the protective cover 1 is installed with a support steel belt 10 through an embedded groove 9. The support steel belt 10 can support the protective cover 1 and improve the structural strength of the protective cover 1. The top of the protective cover 1 is an arc structure, which makes the protective cover 1 more pressure-resistant. The protection effect of the power pipe can be improved by matching the sand with the protective cover 1, and the outside of the protective cover 1 does not need to be wrapped with sand, which can reduce the use of sand and reduce the cost of power laying. A warning cushion layer 14 is provided on the top surface of the protective cover 1. The warning cushion layer 14 is red, which can serve as a warning during excavation to avoid breaking the power pipe during excavation.

[0034] In this embodiment, if Figure 1 and Figure 3 As shown, a plug-in groove 5 is provided on the surface of the end splicing seat 3, and a plug connector 7 is integrally formed on the surface of the tail splicing seat 4. The plug connector 7 and the plug-in groove 5 are plugged into each other. A plurality of groups of locking bolts 6 are equidistantly provided on the outer wall surface of the end splicing seat 3. The locking bolts 6 penetrate the cavity wall of the end splicing seat 3, and the ends of the locking bolts 6 extend to the inner cavity of the plug-in groove 5. A threaded fixing hole 8 is provided on the surface of the plug connector 7 at a position corresponding to the position of the locking bolt 6, and the locking bolt 6 is threadedly connected to the threaded fixing hole 8.

[0035] It should be noted that the two ends of the protective cover 1 are plugged into the plug slot 5 through the plug connector 7, and the locking bolt 6 is threadedly connected to the threaded fixing hole 8, so that the protective cover 1 can be quickly spliced.

[0036] In this embodiment, if Figure 2 and Figure 4 As shown, an embedding groove 9 is formed through the inner wall of the protective cover 1 , and the supporting steel belt 10 is inserted into the inner cavity of the embedding groove 9 , and the two ends of the supporting steel belt 10 are in contact with the end splicing seat 3 and the tail splicing seat 4 .

[0037] It should be noted that a supporting steel belt 10 is installed in the inner cavity of the protective cover 1 through an embedded groove 9 . The supporting steel belt 10 can support the protective cover 1 and improve the structural strength of the protective cover 1 .

[0038] In this embodiment, if Figure 2 and Figure 4 As shown, detection holes 11 are formed through both ends of the upper surface of the protective cover 1 , and a sealing cover 12 is threadedly connected to the inner cavity of the detection hole 11 , and the top diameter of the sealing cover 12 is larger than the diameter of the detection hole 11 .

[0039] It should be noted that the cover 12 is threadedly connected to the detection hole 11, and the detection hole 11 can be closed by the cover 12. After the cover 12 is removed, the yarn covering condition on the surface of the power pipe can be detected through the detection hole 11, which can avoid cutting corners during the construction process.

[0040] In this embodiment, if Figure 2 and Figure 4 As shown, the protective cover 1 is symmetrically provided with hanging rings 13 at both ends of the upper surface, and the hanging rings 13 are both located on one side of the detection hole 11 , and the bottom of the hanging ring 13 is fixedly connected to the surface of the supporting steel belt 10 .

[0041] It should be noted that the bottom of the lifting ring 13 is fixedly connected to the surface of the supporting steel belt 10 , which can improve the structural strength of the lifting ring 13 , and the protective cover 1 can be conveniently moved through the lifting ring 13 .

[0042] The working principle and use process of the utility model are as follows: after the surface of the power pipeline is wrapped with yarn, the protective cover 1 is covered on the surface of the yarn layer, and the two sides of the protective cover 1 are abutted against the bottom of the installation groove of the power pipe through the support pads 2. The support pads 2 can increase the support area between the protective cover 1 and the bottom of the groove, thereby improving the stability of the protective cover 1. Sand is filled between the inner wall of the protective cover 1 and the power pipe. A support steel belt 10 is installed in the inner cavity of the protective cover 1 through an embedded groove 9. The support steel belt 10 can support the protective cover 1 and improve the structural strength of the protective cover 1. The top of the protective cover 1 is an arc structure, which makes the protective cover 1 more pressure-resistant. The protection effect on the power pipe can be improved by matching the sand with the protective cover 1, and the outer side of the protective cover 1 does not need to be wrapped with sand, which can reduce The use of sand reduces the cost of power laying. The two ends of the protective cover 1 are plugged into the plug slot 5 through the plug connector 7, and the locking bolt 6 is threadedly connected to the threaded fixing hole 8, which can realize the quick splicing of the protective cover 1. At the same time, the protective cover 1 can be conveniently transferred through the lifting ring 13, making the assembly of the protective cover 1 more convenient. The cover 12 is threadedly connected to the detection hole 11, and the detection hole 11 can be closed by the cover 12. After the cover 12 is removed, the yarn covering condition of the surface of the power pipe can be detected through the detection hole 11, which can avoid cutting corners during construction. A warning cushion layer 14 is provided on the top surface of the protective cover 1. The warning cushion layer 14 is red, which can serve as a warning during excavation to avoid breaking the power pipe during excavation.

[0043] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A power buried pipe protection device, comprising a protective cover (1), characterized in that: The top of the protective cover (1) is an arc-shaped structure; Support pads (2) are integrally formed at the bottom of both sides of the protective cover (1); An end joint seat (3) is integrally formed on one end surface of the protective cover (1), and a tail joint seat (4) is integrally formed on one end surface of the protective cover (1) away from the end joint seat (3); The inner cavity of the protective cover (1) is provided with a supporting steel belt (10); A warning cushion layer (14) is bonded and connected to the upper surface of the protective cover (1).

2. The buried power pipe protection device according to claim 1, characterized in that: The surface of the end splicing seat (3) is provided with a plugging groove (5), and the surface of the tail splicing seat (4) is integrally formed with a plug connector (7), and the plug connector (7) and the plugging groove (5) are plugged into each other.

3. The buried power pipe protection device according to claim 2, characterized in that: A plurality of groups of locking bolts (6) are equidistantly arranged on the outer wall surface of the end joint seat (3); the locking bolts (6) penetrate the cavity wall of the end joint seat (3), and the ends of the locking bolts (6) extend to the inner cavity of the insertion slot (5).

4. The buried power pipe protection device according to claim 3, characterized in that: A threaded fixing hole (8) is provided on the surface of the plug connector (7) at a position corresponding to the position of the locking bolt (6), and the locking bolt (6) is threadedly connected to the threaded fixing hole (8).

5. The buried power pipe protection device according to claim 1, characterized in that: An embedding groove (9) is provided through the inner wall of the protective cover (1), the supporting steel belt (10) is inserted into the inner cavity of the embedding groove (9), and the two ends of the supporting steel belt (10) are in contact with the end splicing seat (3) and the tail splicing seat (4).

6. The buried power pipe protection device according to claim 1, characterized in that: Detection holes (11) are formed through both ends of the upper surface of the protective cover (1), the inner cavity of the detection hole (11) is threadedly connected with a sealing cover (12), and the top diameter of the sealing cover (12) is larger than the diameter of the detection hole (11).

7. The buried power pipe protection device according to claim 6, characterized in that: The protective cover (1) has symmetrically disposed lifting rings (13) at both ends of its upper surface. The lifting rings (13) are both located on one side of the detection hole (11). The bottom of the lifting ring (13) is fixedly connected to the surface of the supporting steel belt (10).

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