Emergency flood-prevention type underwater fixed-base caisson for electric power tower

Abstract

The utility model relates to the technical field of civil engineering, disclose an emergency flood prevention type electric power tower underwater solid base caisson, including roof, the bottom of roof is provided with bottom plate, the middle part fixedly connected with counterweight in the top of bottom plate, the four corners of the side of bottom plate evenly are provided with a plurality of positioning slot, the utility model discloses the bottom plate is provided, the top of bottom plate fixedly connected with counterweight, the top of bottom plate is symmetrically provided with two groups first side mounting plate and second side mounting plate, it can be assembled in the outside of the top of bottom plate, and the top of first side mounting plate still is provided with roof, it can be connected in the outside of the top of first side mounting plate and second side mounting plate, thereby when needing to use, can fast assembling and fixing, effectively improved the convenience of use, when storing alone, first side mounting plate and second side mounting plate can also be stored, do not occupy extra space.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering technology, and in particular to an emergency flood control type underwater foundation caisson for power poles. Background Technology

[0002] Underwater foundation caissons are closed-type box structures used for underwater foundation construction. They are usually made of reinforced concrete or steel and sink to the bottom of the water by their own weight or by compressed air drainage. In emergency flood control power poles, they are mainly used to quickly install prefabricated caissons at the bottom of the poles. The caissons are used to resist the impact of floods by utilizing their scour resistance. This technology, combined with reinforcement measures such as clamps and U-shaped iron hoops, can quickly restore or build new power poles, ensuring the safety of power supply during the flood season.

[0003] In the field of flood control and emergency protection for power poles, traditional underwater foundation caissons mostly adopt integral reinforced concrete structures. Although their design can meet the requirements for foundation stability, they expose many insurmountable defects in emergency scenarios. The connection and fixation of traditional caissons rely on welding or bolting, which not only requires professional technicians to operate, but is also prone to rust and loosening in underwater or humid environments. They are difficult to adapt to the dynamic impact of high water levels and strong currents during the flood season. At the same time, after the flood recedes, the integral caissons are extremely difficult to recover due to their excessive weight and non-disassembleable structure. In most cases, they can only be abandoned, resulting in material waste and increased costs.

[0004] Therefore, it is necessary to invent an emergency flood control type underwater foundation caisson for power poles to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an emergency flood control type underwater foundation caisson for power poles, in order to solve the problems mentioned in the background art. Traditional underwater foundation caissons mostly adopt an integral reinforced concrete structure. Although their design can meet the requirements of foundation stability, they expose many insurmountable defects in emergency scenarios. The connection and fixation of traditional caissons rely on welding or bolt fastening, which not only requires professional technicians to operate, but is also prone to rust and loosening in underwater or humid environments. They are difficult to adapt to the dynamic impact of high water levels and strong water flow during the flood season. At the same time, after the flood recedes, the integral caisson is too heavy and the structure cannot be disassembled, making it extremely difficult to recycle. In most cases, it can only be abandoned, resulting in material waste and increased costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an emergency flood control type underwater foundation caisson for power poles, including a top plate, a bottom plate at the bottom end of the top plate, a counterweight block fixedly connected to the middle of the top of the bottom plate, and multiple positioning grooves evenly provided at the four corners of the side of the bottom plate.

[0007] Two sets of first side mounting plates and second side mounting plates are symmetrically arranged between the top plate and the bottom plate. Positioning plates are fixedly connected to the top and bottom ends of the first side mounting plates and the second side mounting plates, and the positioning plates are correspondingly arranged with positioning grooves.

[0008] As a preferred embodiment, the positioning plate has an installation hole on its inner side, and the positioning groove also has a hole corresponding to the installation hole on its side. A fastening bolt is provided on the inner side of the installation hole, and the positioning plate is fixedly connected to the inner side of the positioning groove by the fastening bolt.

[0009] As a preferred embodiment, a slot is provided on the inner side of the top of the counterweight, grooves are provided on both sides of the counterweight, and a drainage hole is provided at the bottom of the side of the counterweight, with the drainage hole communicating with the slot.

[0010] As a preferred embodiment, each of the four corners of the bottom end of the base plate is provided with a plug rod, and the outer side of the top end of the plug rod is provided with an external thread, and the plug rod is threadedly fixed to the inner side of the bottom end of the base plate.

[0011] As a preferred embodiment, the top of the top plate is provided with a through groove, the inner side of the through groove is provided with a hidden groove, and the inner side of the hidden groove is provided with an arc-shaped clamping plate.

[0012] As a preferred embodiment, the top plate is threadedly connected to an adjusting bolt on its side, the end of the adjusting bolt is rotatably connected to the rear side of the arc-shaped clamping plate, and a rotating rod is slidably provided on the inner side of the other end of the adjusting bolt.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] This utility model features a base plate with a counterweight fixedly connected to its top. Two sets of first and second side mounting plates are symmetrically arranged around the top of the base plate, which can be assembled onto the outer side of the top of the base plate. The top of the first side mounting plate also has a top plate that can be snapped onto the outer side of the top of the first and second side mounting plates. This allows for quick assembly and fixation when needed, effectively improving ease of use. Additionally, the first and second side mounting plates can be stored separately without taking up extra space.

[0015] This utility model features a through groove at the top of the top plate, a hidden groove in the middle of the inner side of the through groove, and an arc-shaped clamping plate symmetrically slidably arranged on the inner side of the hidden groove. After the emergency flood control power pole is inserted into the inner side of the through groove, the flood control power pole can be clamped and fixed by the arc-shaped clamping plate, which effectively improves the stability of the flood control power pole installation. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the top plate structure in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the bottom plate in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the first side mounting plate and the second side mounting plate in this utility model.

[0020] In the picture:

[0021] 1. Top plate; 11. Through groove; 12. Concealed groove; 13. Arc-shaped clamping plate; 14. Adjusting bolt; 15. Rotating rod;

[0022] 2. Base plate; 21. Insert rod; 22. Positioning groove; 23. Counterweight block; 231. Slot; 232. Groove; 233. Drain hole;

[0023] 3. First side mounting plate; 31. Second side mounting plate; 32. Positioning plate; 33. Mounting holes;

[0024] 4. Tighten the bolts. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see the appendix Figure 1 - Appendix Figure 4 An emergency flood control type underwater foundation caisson for power poles includes a top plate 1, a bottom plate 2 at the bottom end of the top plate 1, a counterweight block 23 fixedly connected to the middle of the top of the bottom plate 2, and multiple positioning grooves 22 evenly arranged at the four corners of the side of the bottom plate 2.

[0027] Two sets of first side mounting plates 3 and second side mounting plates 31 are symmetrically arranged between the top plate 1 and the bottom plate 2. The top and bottom ends of the first side mounting plates 3 and the second side mounting plates 31 are fixedly connected to positioning plates 32, and the positioning plates 32 are correspondingly arranged with positioning grooves 22.

[0028] Specifically, by setting a base plate 2, a counterweight block 23 is fixedly connected to the top of the base plate 2. Two sets of first side mounting plates 3 and second side mounting plates 31 are symmetrically arranged around the top of the base plate 2. They can be assembled on the outer side of the top of the base plate 2. The top of the first side mounting plate 3 is also provided with a top plate 1, which can be snapped onto the outer side of the top of the first side mounting plate 3 and the second side mounting plate 31. Thus, when needed, it can be quickly assembled and fixed, which effectively improves the convenience of use. At the same time, when storing separately, the first side mounting plate 3 and the second side mounting plate 31 can also be stored without taking up extra space.

[0029] Please see the appendix Figure 1 , Figure 3 and Figure 4 The positioning plate 32 has an installation hole 33 on its inner side, and the positioning groove 22 also has a hole corresponding to the installation hole 33 on its side. The mounting hole 33 has a fastening bolt 4 on its inner side, and the positioning plate 32 is fixedly connected to the inner side of the positioning groove 22 by the fastening bolt 4.

[0030] Specifically, mounting holes 33 are provided on the inner side of the positioning plate 32, and holes corresponding to mounting holes 33 are also provided on the side of the positioning groove 22. Fastening bolts 4 are provided on the inner side of the mounting holes 33, and the positioning plate 32 is fixedly connected to the inner side of the positioning groove 22 by fastening bolts 4.

[0031] Please see the appendix Figure 3 The counterweight 23 has a slot 231 on the inner side of the top of the counterweight 23, and grooves 232 on both sides of the counterweight 23. A drain hole 233 is provided at the bottom of the side of the counterweight 23, and the drain hole 233 is connected to the slot 231.

[0032] Specifically, a slot 231 is provided on the inner side of the top of the counterweight 23, which facilitates the insertion of the emergency flood control power pole into the slot 231 for positioning. A water leakage hole 233 is provided at the bottom of the side of the counterweight 23, which is connected to the slot 231. This allows the water in the emergency flood control power pole to be effectively squeezed out through the water leakage hole 233 after it is inserted into the slot 231. Grooves 232 are provided on both sides of the counterweight 23, which facilitates the use of cranes or other lifting equipment to place hooks inside the grooves 232 for lifting the counterweight 23.

[0033] Please see the appendix Figure 1 Each of the four corners of the bottom of the base plate 2 is provided with a plug rod 21. The outer side of the top of the plug rod 21 is provided with an external thread, and the plug rod 21 is threadedly fixed to the inner side of the bottom of the base plate 2.

[0034] Specifically, by providing insert rods 21 at the four corners of the bottom of the base plate 2, and providing external threads on the outer side of the top of the insert rods 21, the insert rods 21 are threadedly fixed to the inner side of the bottom of the base plate 2. When there is a lot of silt at the bottom of the river, the insert rods 21 can be fixed to the bottom of the base plate 2, so that the insert rods 21 can be inserted into the silt, which effectively increases the stability of the base plate 2.

[0035] Please see the appendix Figure 2 The top plate 1 has a through groove 11 at its top end, and a hidden groove 12 is provided on the inner side of the through groove 11. An arc-shaped clamping plate 13 is provided on the inner side of the hidden groove 12.

[0036] Specifically, by providing a through groove 11 at the top of the top plate 1, and a hidden groove 12 on the inner side of the through groove 11, and an arc-shaped clamping plate 13 on the inner side of the hidden groove 12, the emergency flood control power pole can be effectively placed inside the through groove 11, and the arc-shaped clamping plate 13 can be used to limit and clamp the emergency flood control power pole.

[0037] Please see the appendix Figure 2 The top plate 1 has an adjusting bolt 14 threadedly connected to its side. The end of the adjusting bolt 14 is rotatably connected to the rear side of the arc-shaped clamping plate 13. A rotating rod 15 is slidably provided on the inner side of the other end of the adjusting bolt 14.

[0038] Specifically, an adjusting bolt 14 is threadedly connected to the side of the top plate 1. The end of the adjusting bolt 14 is rotatably connected to the rear side of the arc-shaped clamping plate 13. A rotating rod 15 is slidably provided on the inner side of the other end of the adjusting bolt 14. Rotating the adjusting bolt 14 can effectively drive the arc-shaped clamping plate 13 to move. After the emergency flood control power pole is placed inside the through groove 11, the adjusting bolts 14 on both sides can be rotated to drive the arc-shaped clamping plate 13 to move. The side of the emergency flood control power pole can effectively limit and fix the emergency flood control power pole inside the through groove 11. The rotating rod 15 can effectively drive the adjusting bolt 14, making it easier to rotate the adjusting bolt 14.

[0039] The working principle of this utility model is as follows: In specific use, a base plate 2 is set, and a counterweight block 23 is fixedly connected to the top of the base plate 2. Two sets of first side mounting plates 3 and second side mounting plates 31 are symmetrically arranged around the top of the base plate 2. They can be assembled on the outer side of the top of the base plate 2. The top of the first side mounting plate 3 is also provided with a top plate 1, which can be snapped onto the outer side of the top of the first side mounting plate 3 and the second side mounting plate 31. Thus, when it is needed, it can be quickly assembled and fixed, which effectively improves the convenience of use. At the same time, when storing them separately, the first side mounting plate 3 and the second side mounting plate 31 can also be stored without taking up extra space.

[0040] By providing a slot 231 on the inner side of the top of the counterweight 23, it is easy to insert the emergency flood control power pole into the slot 231 for positioning. A water leakage hole 233 is provided at the bottom of the side of the counterweight 23, which is connected to the slot 231. After the emergency flood control power pole is inserted into the slot 231, the water can be effectively squeezed out from the water leakage hole 233. Grooves 232 are provided on both sides of the counterweight 23, which can be used to lift the counterweight 23 by placing the hook inside the groove 232 using a crane or other lifting equipment.

[0041] An adjusting bolt 14 is threadedly connected to the side of the top plate 1. The end of the adjusting bolt 14 is rotatably connected to the rear side of the arc-shaped clamping plate 13. A rotating rod 15 is slidably provided on the inner side of the other end of the adjusting bolt 14. Rotating the adjusting bolt 14 can effectively drive the arc-shaped clamping plate 13 to move. After the emergency flood control power pole is placed inside the through groove 11, the adjusting bolts 14 on both sides can be rotated to drive the arc-shaped clamping plate 13 to move. The side of the emergency flood control power pole can effectively limit and fix the emergency flood control power pole inside the through groove 11. The rotating rod 15 can effectively drive the adjusting bolt 14, making it easier to rotate the adjusting bolt 14.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An emergency flood control type underwater foundation caisson for power poles, comprising a top plate (1), characterized in that: The bottom end of the top plate (1) is provided with a bottom plate (2), and a counterweight (23) is fixedly connected to the middle of the top of the bottom plate (2). Multiple positioning grooves (22) are evenly provided at the four corners of the side of the bottom plate (2). Two sets of first side mounting plates (3) and second side mounting plates (31) are symmetrically arranged between the top plate (1) and the bottom plate (2). The top and bottom ends of the first side mounting plate (3) and the second side mounting plate (31) are fixedly connected with positioning plates (32), and the positioning plates (32) are correspondingly arranged with positioning grooves (22).

2. The emergency flood control type underwater foundation caisson for power poles according to claim 1, characterized in that: The positioning plate (32) has an installation hole (33) on its inner side, and the positioning groove (22) also has a hole corresponding to the installation hole (33) on its side. The mounting hole (33) is provided with a fastening bolt (4) on its inner side, and the positioning plate (32) is fixedly connected to the inner side of the positioning groove (22) by the fastening bolt (4).

3. The emergency flood control type underwater foundation caisson for power poles according to claim 2, characterized in that: The counterweight (23) has a slot (231) on the inner side of the top of the counterweight (23), and grooves (232) are provided on both sides of the counterweight (23). A water leakage hole (233) is provided at the bottom of the side of the counterweight (23), and the water leakage hole (233) is connected to the slot (231).

4. The emergency flood control type underwater foundation caisson for power poles according to claim 3, characterized in that: The bottom of the base plate (2) is provided with four corners of the bottom, each with a plug rod (21). The top of the plug rod (21) has an external thread, and the plug rod (21) is threadedly fixed to the inner side of the bottom of the base plate (2).

5. The emergency flood control type underwater foundation caisson for power poles according to claim 4, characterized in that: The top plate (1) has a through groove (11) at its top end, and a hidden groove (12) is provided on the inner side of the through groove (11). An arc-shaped clamping plate (13) is provided on the inner side of the hidden groove (12).

6. The emergency flood control type underwater foundation caisson for power poles according to claim 5, characterized in that: The top plate (1) is threaded with an adjusting bolt (14) on its side. The end of the adjusting bolt (14) is rotatably connected to the rear side of the arc-shaped clamping plate (13). A rotating rod (15) is slidably provided on the inner side of the other end of the adjusting bolt (14).

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