Flood-prevention and scour-prevention prefabricated electric pole foundation device

Abstract

The utility model discloses a flood-preventing and scouring-preventing prefabricated electric pole foundation device which comprises a conical base and an electric pole body, the tip end of the conical base faces downwards, and an inserting hole is formed in the center of the upper surface of the conical base. Fan-shaped base blocks which correspond to the outer side of the conical base and are combined and spliced into a cone are evenly distributed, detachably and fixedly installed on the upper surface of the conical base in the circumferential direction, arc-shaped grooves corresponding to the outer side of the electric pole body are formed in the centers of the upper surfaces of the fan-shaped base blocks, and the bottom end of the electric pole body penetrates through the arc-shaped grooves to be detachably inserted into the inserting holes; according to the flood-preventing and scouring-preventing prefabricated electric pole foundation device, transportation and splicing installation are convenient, an effective flood-preventing and scouring-preventing auxiliary supporting structure is provided, and the foundation device is convenient to use, high in practicability and high in practicability. Construction operation of constructors and flood prevention and scour prevention of the electric pole in the long-term use process are facilitated, and the use requirements are well met.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission and distribution foundations of electric power engineering, in particular to a flood and scour prevention prefabricated pole foundation device. Background Art

[0002] At present, most of the prefabricated pole foundation devices in the prior art are integrated structures. On the one hand, they are not convenient for transportation and splicing and installation. On the other hand, they lack auxiliary support structures for flood and scour prevention, which is not conducive to the construction operations of construction personnel and the flood and scour prevention of poles during long-term use, and cannot meet the use requirements well. Utility Model Content

[0003] In order to overcome the technical defects in the prior art and effectively solve the technical problems in the background technology, the utility model provides the following technical solutions:

[0004] A flood and scour prevention prefabricated pole foundation device comprises a conical base and a pole body, the tip of the conical base faces downward, a socket is provided in the center of the upper surface of the conical base, and fan-shaped base blocks corresponding to the outer side of the conical base and assembled into a cone are evenly distributed and detachably fixedly installed on the upper surface of the conical base in the circumferential direction, an arc groove corresponding to the outer side of the pole body is provided in the center of the upper surface of the fan-shaped base block, the bottom end of the pole body can be detachably inserted into the socket through the arc groove, supporting diagonal rods are fixedly installed in a ring arrangement on the outer side of the conical base, and supporting threaded diagonal rods are detachably fixedly installed on the outer side of the fan-shaped base block.

[0005] As a preferred technical solution of the utility model, an insert block is integrally provided at the bottom of the fan-shaped base block, a slot is provided on the upper surface of the conical base, and the insert block is movably plugged into the slot accordingly.

[0006] As a preferred technical solution of the utility model, an annular groove is provided on the outer edge of the upper surface of the conical base, and an arc block movably plugged into the annular groove is integrally provided on the outer side of the bottom of the fan-shaped base block.

[0007] As a preferred technical solution of the utility model, a T-shaped plug rod is integrally provided on one side of the upper surface of the fan-shaped base block, and a T-shaped slot which can be movably connected with the T-shaped plug rod is opened on the other side of the upper surface of the fan-shaped base block.

[0008] As a preferred technical solution of the utility model, a spike portion 1 is integrally provided at the bottom end of the supporting diagonal rod.

[0009] As a preferred technical solution of the utility model, a downwardly inclined threaded barrel is fixedly installed on the outer side of the fan-shaped base block, the top end of the supporting threaded inclined rod is threadedly connected to the threaded barrel, and the bottom end of the supporting threaded inclined rod is integrally provided with a second spike portion.

[0010] As a preferred technical solution of the utility model, a fixing ring is fixedly installed on the lower part of the outer side of the pole body, an auxiliary supporting diagonal rod is fixedly installed on the outer side of the fixing ring, a supporting seat is integrally provided at the bottom end of the auxiliary supporting diagonal rod, a fixing hole is provided on the upper surface of the supporting seat, threaded holes corresponding to the upper and lower fixing holes are provided on the upper surface of the fan-shaped base block, and fixing bolts threadedly connected to the threaded holes are provided in the fixing holes.

[0011] As a preferred technical solution of the utility model, the outer edge of the upper surface of the fan-shaped base block is arc-shaped.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the prefabricated flood-proof and scour-proof pole foundation device has a reasonable and practical structure, is easy to operate, is convenient for transportation and splicing and installation, and has an effective auxiliary support structure for flood and scour prevention, which is beneficial to the construction operation of construction personnel and the flood and scour prevention of the pole during long-term use, and well meets the use requirements; specifically, the conical base, fan-shaped base block, pole body, supporting threaded bevel rods and auxiliary supporting bevel rods assembled through a detachable assembly are convenient for transportation and splicing and installation, and effective auxiliary support for flood and scour prevention can be performed through the supporting bevel rods and spike part one on the outside of the conical base, the supporting threaded bevel rods and spike part two on the outside of the fan-shaped base block, and the auxiliary supporting bevel rods between the outside of the pole body and the upper surface of the fan-shaped base block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the conical base of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the fan-shaped base block of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the utility model electric pole main body.

[0017] In the figure: conical base 1, annular groove 2, jack 3, slot 4, supporting diagonal rod 5, fan-shaped base block 6, threaded hole 7, threaded tube 8, arc block 9, insert block 10, T-shaped slot 11, arc groove 12, T-shaped insert rod 13, pole body 14, supporting threaded diagonal rod 15, fixing ring 16, auxiliary supporting diagonal rod 17, supporting seat 18, fixing hole 19, fixing bolt 20, spike part 1 21, spike part 2 22. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution: a flood and scour prevention prefabricated pole foundation device, comprising a conical base 1 and a pole body 14, the tip of the conical base 1 faces downward, a socket 3 is provided at the center of the upper surface of the conical base 1, and the upper surface of the conical base 1 is evenly distributed along the circumferential direction with detachable and fixed fan-shaped base blocks 6 corresponding to the outer side of the conical base 1 and assembled into a cone. The center of the upper surface of the fan-shaped base block 6 is provided with an arc groove 12 corresponding to the outer side of the pole body 14, the bottom end of the pole body 14 passes through the arc groove 12 and can be detachably plugged into the socket 3, and the bottom end of the pole body 14 passes through a circular groove composed of a plurality of arc grooves 12 and is inserted into the socket 3 for installation, and the outer side of the conical base 1 is annularly arranged and fixedly provided with supporting inclined rods 5, and the outer side of the fan-shaped base block 6 is detachably and fixedly provided with supporting threaded inclined rods 15, and effective auxiliary support for flood and scour prevention can be performed through the supporting inclined rods 5 on the outer side of the conical base 1 and the supporting threaded inclined rods 15 on the outer side of the fan-shaped base block 6.

[0020] Further, such as Figure 3 As shown, the bottom of the fan-shaped base block 6 is integrally provided with an insert block 10, as shown in FIG. Figure 2 As shown, a slot 4 is provided on the upper surface of the conical base 1 , and the inserting block 10 is movably plugged into the slot 4 .

[0021] Further, such as Figure 2 As shown, an annular groove 2 is provided on the outer edge of the upper surface of the conical base 1. Figure 3 As shown, an arc block 9 movably plugged into the annular groove 2 is integrally provided on the outer side of the bottom of the fan-shaped base block 6. By plugging the slot 4 into the plug block 10 and plugging the arc block 9 into the annular groove 2, the conical base 1 can be combined and assembled with the corresponding multiple fan-shaped base blocks 6.

[0022] Further, such as Figure 3 As shown, a T-shaped rod 13 is integrally provided on one side of the upper surface of the fan-shaped base block 6, and a T-shaped slot 11 which can be movably connected with the T-shaped rod 13 is opened on the other side of the upper surface of the fan-shaped base block 6. The T-shaped slot 11 and the T-shaped rod 13 are connected to facilitate the combination and assembly of adjacent fan-shaped base blocks 6.

[0023] Further, such as Figure 2 As shown, the bottom end of the supporting diagonal rod 5 is integrally provided with a spike portion 21, which is helpful for assisting the supporting diagonal rod 5 to support downward when flood impacts.

[0024] Further, such as Figure 3 As shown, a downwardly inclined threaded cylinder 8 is fixedly installed on the outer side of the fan-shaped base block 6, and the top of the supporting threaded inclined rod 15 is threadedly connected to the threaded cylinder 8, so that the supporting threaded inclined rod 15 can be assembled and installed conveniently through the threaded cylinder 8. Figure 1 As shown, the bottom end of the supporting threaded inclined rod 15 is integrally provided with a spike portion 22, which is helpful for assisting the supporting threaded inclined rod 15 to support downward when flood impacts.

[0025] Further, such as Figure 4 As shown, a fixing ring 16 is fixedly installed at the lower part of the outer side of the pole body 14, and an auxiliary support inclined rod 17 is fixedly installed on the outer side of the fixing ring 16. A support seat 18 is integrally provided at the bottom end of the auxiliary support inclined rod 17, and a fixing hole 19 is opened on the upper surface of the support seat 18. Figure 3 As shown, the upper surface of the sector-shaped base block 6 is provided with threaded holes 7 corresponding to the fixing holes 19. Figure 1 As shown, a fixing bolt 20 threadedly connected to the threaded hole 7 is provided in the fixing hole 19, and the threaded hole 7, the fixing hole 19 and the fixing bolt 20 facilitate the fixing and installation of the auxiliary supporting diagonal rod 17. Moreover, through the auxiliary supporting diagonal rod 17 between the outer side of the pole body 14 and the upper surface of the fan-shaped base block 6, further auxiliary support for flood and scour prevention can be performed.

[0026] Further, such as Figure 1 As shown, the outer edge of the upper surface of the fan-shaped base block 6 is arc-shaped, which can assist in buffering and reducing impact force during flood control.

[0027] When using:

[0028] Transport the components of the device to the appropriate location, then insert the conical base 1 and its external supporting inclined rod 5 into the appropriate pit, and assemble the conical base 1 with the corresponding multiple fan-shaped base blocks 6 by plugging the slot 4 with the plug block 10, the arc block 9 with the annular groove 2, and the T-shaped slot 11 with the T-shaped plug rod 13, and install them by combining the threaded tube 8 with the supporting threaded inclined rod 15, and insert the bottom end of the pole body 14 into the socket through the circular groove composed of multiple arc grooves 12. 3, the auxiliary supporting inclined rod 17 is fixedly installed through the threaded hole 7, the fixing hole 19 and the fixing bolt 20. Finally, the device assembled and installed as above is buried and fixed. During long-term use, the auxiliary supporting inclined rod 17 between the outer side of the pole body 14 and the upper surface of the fan-shaped base block 6 and the supporting threaded inclined rod 15 and the spike part 21 on the outer side of the conical base 1, and the auxiliary supporting inclined rod 17 between the outer side of the pole body 14 and the upper surface of the fan-shaped base block 6 can provide effective auxiliary support for flood and scour prevention.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flood and scour prevention prefabricated pole foundation device, comprising a conical base (1) and a pole body (14), characterized in that: The tip of the conical base (1) faces downward, and a socket (3) is provided at the center of the upper surface of the conical base (1). The upper surface of the conical base (1) is evenly distributed along the circumferential direction with fan-shaped base blocks (6) assembled into a cone and corresponding to the outer side of the conical base (1) and detachably fixedly installed. The center of the upper surface of the fan-shaped base block (6) is provided with an arc groove (12) corresponding to the outer side of the pole body (14). The bottom end of the pole body (14) passes through the arc groove (12) and is detachably plugged into the socket (3). The outer side of the conical base (1) is fixedly provided with supporting inclined rods (5) arranged in a ring shape, and the outer side of the fan-shaped base block (6) is fixedly provided with supporting threaded inclined rods (15) detachably installed.

2. The flood and scour prevention prefabricated pole foundation device according to claim 1 is characterized by: The bottom of the fan-shaped base block (6) is integrally provided with an insert block (10), the upper surface of the conical base (1) is provided with a slot (4), and the insert block (10) is movably plugged into the slot (4) in correspondence.

3. The flood and scour prevention prefabricated pole foundation device according to claim 1 is characterized by: An annular groove (2) is provided on the outer edge of the upper surface of the conical base (1), and an arc block (9) movably plugged into the annular groove (2) is integrally provided on the outer side of the bottom of the fan-shaped base block (6).

4. The flood and scour prevention prefabricated pole foundation device according to claim 1 is characterized by: A T-shaped plug rod (13) is integrally provided on one side of the upper surface of the fan-shaped base block (6), and a T-shaped slot (11) which can be movably plugged into the T-shaped plug rod (13) is provided on the other side of the upper surface of the fan-shaped base block (6).

5. The flood and scour prevention prefabricated pole foundation device according to claim 1 is characterized by: The bottom end of the supporting diagonal rod (5) is integrally provided with a spike portion (21).

6. The flood and scour prevention prefabricated pole foundation device according to claim 1 is characterized by: A downwardly inclined threaded cylinder (8) is fixedly mounted on the outer side of the fan-shaped base block (6); the top end of the supporting threaded inclined rod (15) is correspondingly threadedly connected to the threaded cylinder (8); and the bottom end of the supporting threaded inclined rod (15) is integrally provided with a second spike portion (22).

7. The flood and scour prevention prefabricated pole foundation device according to claim 1 is characterized by: A fixing ring (16) is fixedly installed at the lower part of the outer side of the pole body (14), an auxiliary supporting inclined rod (17) is fixedly installed at the outer side of the fixing ring (16), a supporting seat (18) is integrally provided at the bottom end of the auxiliary supporting inclined rod (17), a fixing hole (19) is provided on the upper surface of the supporting seat (18), a threaded hole (7) corresponding to the fixing hole (19) is provided on the upper surface of the fan-shaped base block (6), and a fixing bolt (20) threadedly connected to the threaded hole (7) is provided in the fixing hole (19).

8. The flood and scour prevention prefabricated pole foundation device according to claim 1 is characterized by: The outer edge of the upper surface of the fan-shaped base block (6) is in an arc shape.

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