Anti-floating device of deep power pipeline

Abstract

The invention discloses an anti-floating device for a deep power pipeline, and particularly relates to the technical field of power pipeline anti-floating, the anti-floating device comprises a mounting rack and a plurality of pressing plates, the plurality of pressing plates are movably arranged in the mounting rack, a plurality of first gaskets are fixedly connected in the plurality of pressing plates, and a plurality of side plates are fixedly connected to two sides of the plurality of pressing plates. And one side of each side plate extends into the mounting frame, a bottom plate is fixedly connected to the bottom end of the mounting frame, a bottom frame is fixedly connected to the bottom end of the bottom plate, a plurality of inserting rods are fixedly connected to the bottom end of the bottom frame, and a limiting assembly is arranged in the bottom frame. The stability between the mounting frame and the ground can be improved through the multiple inserting rods, the two side plates can be driven to move oppositely by rotating a second handle, so that the contact area between the top frame and the soil body can be increased, buoyancy can be resisted, the distance between the two side plates is adjusted according to requirements in the same way, operation is easy, and the practicability is high. And the anti-floating performance of the power pipeline is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power pipeline anti-floating, more particularly, the present application relates to the anti-floating device of deep power pipeline. BACKGROUND

[0002] The power pipeline is a power channel used to meet the cable access channel of the transformer substation, the overhead line ground requirement, and the power supply supporting along the ground block. When the power pipeline is buried deeply, the soil pressure, groundwater buoyancy and other factors need to be considered. In particular, in the area with high groundwater level, the groundwater will generate a buoyant force on the pipeline. If not handled, it may cause the pipeline to float, position deviation, affect the safety of power transmission, and even cause the pipeline interface to loosen and grouting.

[0003] According to the search, the anti-floating device of the buried power pipeline is disclosed in the Chinese patent with the publication number CN220927967U. The utility model pre-buries the anchoring support rod in the concrete cushion layer, connects the positioning frame and the anchoring support rod together to realize the fixation of the positioning frame, sets the mounting part on the positioning frame, installs the power pipeline in the mounting part, and realizes the protection and positioning of the power pipeline through the bottom protection pad, the middle protection pad and the top protection pad which are slidably installed on the positioning frame, so that the power pipeline is arranged in order and has clear levels, which is beneficial to realize the standardized and standardized construction operation.

[0004] The anti-floating device described above realizes the limiting of the top protection pad, the middle protection pad and the bottom protection pad through the horizontal pressure rod and the vertical fastening rod during use, so as to avoid the upward displacement of the top protection pad, the middle protection pad and the bottom protection pad due to the action force of the power pipeline, and make the power pipeline separate from the mounting hole. However, only a single anti-floating structure is used to prevent the power pipeline from floating. When the concrete cushion layer appears local hollowing due to groundwater soaking, the anti-floating force of the anchoring support rod will be greatly reduced. At this time, a single set of pressure rod and fastening rod cannot make up for the lack of foundation anti-floating capacity, and the overall failure risk of the anti-floating system is significantly increased, and the anti-floating performance is poor. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the present application provides an anti-floating device for deep power pipeline, which aims to solve the problems raised in the background art.

[0006] To achieve the above object, the application provides the following technical scheme: the anti-floating device of the deep power pipeline comprises a mounting frame and a plurality of pressing plates, the plurality of pressing plates are movably arranged in the mounting frame, a plurality of first gaskets are fixedly connected to the interiors of the plurality of pressing plates, a plurality of side plates are fixedly connected to the two sides of the plurality of pressing plates, one side of the plurality of side plates extends into the interior of the mounting frame, a bottom plate is fixedly connected to the bottom end of the mounting frame, a bottom frame is fixedly connected to the bottom end of the bottom plate, a plurality of insertion rods are fixedly connected to the bottom end of the bottom frame, a limiting assembly is arranged in the interior of the bottom frame, the limiting assembly comprises a fixed frame, a plurality of horizontal rods, a plurality of high-strength springs, a plurality of piston sealing rings and a plurality of convex cylinders, the fixed frame is fixedly installed in the interior of the bottom frame, a top frame is fixedly connected to the top end of the mounting frame, an adjusting assembly is arranged in the interior of the top frame, the adjusting assembly comprises a forward and reverse screw rod, a plurality of sliding plates, a sliding rod, two side plates, two second gaskets, a bevel gear set and a second handle, the opposite sides of the two side plates respectively penetrate through the two sides of the top frame.

[0007] Further, the two ends of the forward and reverse screw rod and the top frame are movably connected through bearings, the two ends of the sliding rod are fixedly connected with the top frame, the plurality of sliding plates are movably sleeved on the forward and reverse screw rod and the sliding rod, and the top ends of the plurality of sliding plates are fixedly connected with the two side plates.

[0008] Further, the two second gaskets are movably sleeved on the two side plates, and the outer sides of the two second gaskets are in contact with the top frame.

[0009] It can be seen that in the above technical scheme, the second gasket can improve the sealing between the side plate and the top frame, preventing water or soil from entering the top frame.

[0010] Further, the second handle and the top end of the top frame are movably connected through bearings, and the second handle and the forward and reverse screw rod are connected through the bevel gear set.

[0011] It can be seen that in the above technical scheme, the second handle and the top end of the top frame are movably connected through bearings, and the second handle and the forward and reverse screw rod are connected through the bevel gear set.

[0012] Further, one end of each of the plurality of horizontal rods is fixedly connected with the fixed frame, the other end of each of the plurality of horizontal rods penetrates through the plurality of convex cylinders, the two ends of each of the plurality of high-strength springs are fixedly connected with the plurality of convex cylinders and the fixed frame, and the plurality of high-strength springs are located outside the plurality of horizontal rods.

[0013] It can be seen that in the above technical scheme, the plurality of convex cylinders can drive the plurality of high-strength springs to stretch, and when the exhaust is performed, the plurality of high-strength springs rebound to drive the plurality of convex cylinders to reset.

[0014] Further, the plurality of piston sealing rings are fixedly sleeved on the convex cylinders, and the outer sides of the plurality of piston sealing rings are in contact with the bottom frame.

[0015] It can be seen that the piston sealing ring can improve the sealing between the convex cylinder and the bottom frame, preventing water or soil from entering the bottom frame.

[0016] Further, the bottom end of the top frame is fixedly installed with a pressure sensor, and a communication assembly is arranged on the top frame, the communication assembly comprising a tee pipe, two filter screen heads, a connecting plate, two first valves, two air pipes and two second valves, and the tee pipe being fixedly installed on the top frame.

[0017] Further, the top end of each of the two filter screen heads is fixedly communicated with the tee pipe, the bottom end of the connecting plate is fixedly communicated with the tee pipe, each of the two first valves is fixedly installed on the tee pipe, the two ends of each of the two air pipes are fixedly communicated with the tee pipe and the bottom frame, and each of the two second valves is fixedly installed on the two air pipes.

[0018] It can be seen that the above technical solution can conveniently reduce the underground water level around the mounting frame.

[0019] Further, a plurality of shielding assemblies are arranged on the mounting frame, and each of the plurality of shielding assemblies comprises a worm, a worm wheel, a baffle and a first handle, the two ends of each of the plurality of worms are movably connected with the mounting frame through bearings, and one side of each of the plurality of worms is engaged with one of the plurality of worm wheels.

[0020] Further, the top end of each of the plurality of worm wheels is fixedly connected with one of the plurality of baffles, and the two ends of each of the plurality of worm wheels are movably connected with the mounting frame through bearings, the bottom end of each of the plurality of baffles is in contact with one of the plurality of side plates, and one end of each of the plurality of first handles is fixedly connected with one of the plurality of worms.

[0021] It can be seen that the above technical solution can conveniently install the power pipeline.

[0022] Technical effects and advantages of the present application: 1. The mounting frame is deeply buried in the ground, and the stability between the mounting frame and the ground can be improved through the plurality of insertion rods, the two side plates can be moved away from each other by rotating the second handle, the two side plates can be moved towards each other by reversing the second handle, the distance between the two side plates can be adjusted according to the requirement, the operation is simple, and the anti-floating performance of the power pipeline is effectively improved. 2、The utility model discloses a through the output of external air pump is linked with the connecting plate, and gas enters the bottom frame, and the air pressure in the bottom frame can drive multiple convex cylinders horizontal movement after rising, and make multiple convex cylinders move into the earth body, to further resist the buoyancy, through pressure sensor can detect the pressure of groundwater, and the external water pump is linked with the connecting plate, and the groundwater near the mounting frame is extracted through the external water pump, simple structure, multiple functions. 3、The utility model discloses a through the rotation first handle can drive the rotation of worm, and worm can drive the rotation of worm wheel, to can drive the rotation of baffle, and make baffle with two side plates contact, and one side of two pressing plate is positioned, and the other side of two pressing plate is positioned through another baffle, to make two pressing plate with mounting frame fixed, simple operation, convenient for the installation of electric power pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0023] The structure, proportion, size etc. shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading of the person skilled in the art, and are not used to limit the limited conditions of the implementation of the application, so they do not have the technical significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the application, should still fall within the scope of the disclosed technology.

[0024] Figure 1 It is the overall structure schematic diagram of the application.

[0025] Figure 2 It is the overall structure rear view of the application.

[0026] Figure 3 It is the mounting frame and bottom frame assembly structure schematic diagram of the application.

[0027] Figure 4 It is the communication assembly and bottom frame section view assembly structure schematic diagram of the application.

[0028] Figure 5 It is the part mounting frame section view and shielding assembly assembly structure schematic diagram of the application.

[0029] Figure 6 It is the adjusting assembly structure schematic diagram of the application.

[0030] Figure 7 It is the part limiting assembly structure schematic diagram of the application.

[0031] In the figure: 1, mounting frame; 2, bottom plate; 3, pressing plate; 4, first gasket; 5, side plate; 6, shielding assembly; 601, worm; 602, worm gear; 603, baffle; 604, first handle; 7, communication assembly; 701, tee; 702, filter head; 703, connecting plate; 704, first valve; 705, air pipe; 706, second valve; 8, limiting assembly; 801, fixed frame; 802, crossbar; 803, high-strength spring; 804, piston sealing ring; 805, convex cylinder; 9, adjusting assembly; 901, forward and reverse screw rod; 902, sliding plate; 903, sliding rod; 904, edge plate; 905, second gasket; 906, bevel gear set; 907, second handle; 10, top frame; 11, bottom frame; 12, insertion rod; 13, pressure sensor. DETAILED DESCRIPTION

[0032] The embodiments of the present application will be described in detail with specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosure. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0033] Referring to the drawings Figures 1-7 The anti-floating device of the deep power pipeline of the embodiment comprises a mounting frame 1 and a plurality of pressing plates 3, and the plurality of pressing plates 3 are movably arranged in the interior of the mounting frame 1. The interior of each of the plurality of pressing plates 3 is fixedly connected with a plurality of first gaskets 4. The two sides of each of the plurality of pressing plates 3 are fixedly connected with a plurality of side plates 5, and one side of each of the plurality of side plates 5 extends into the interior of the mounting frame 1. The bottom end of the mounting frame 1 is fixedly connected with a bottom plate 2. The bottom end of the bottom plate 2 is fixedly connected with a bottom frame 11. The bottom end of the bottom frame 11 is fixedly connected with a plurality of insertion rods 12. The interior of the bottom frame 11 is provided with a limiting assembly 8. The limiting assembly 8 comprises a fixed frame 801, a plurality of crossbars 802, a plurality of high-strength springs 803, a plurality of piston sealing rings 804, and a plurality of convex cylinders 805. The fixed frame 801 is fixedly installed in the interior of the bottom frame 11. The top end of the mounting frame 1 is fixedly connected with a top frame 10. The interior of the top frame 10 is provided with an adjusting assembly 9. The adjusting assembly 9 comprises a forward and reverse screw rod 901, a plurality of sliding plates 902, a sliding rod 903, two edge plates 904, two second gaskets 905, a bevel gear set 906, and a second handle 907. The opposite sides of the two edge plates 904 respectively penetrate through the two sides of the top frame 10.

[0034] Further, the two ends of the positive and negative screw rod 901 are movably connected with the top frame 10 through bearings, the two ends of the sliding rod 903 are fixedly connected with the top frame 10, the plurality of sliding plates 902 are movably sleeved on the positive and negative screw rod 901 and the sliding rod 903 respectively, the top ends of the plurality of sliding plates 902 are fixedly connected with the two edge plates 904 respectively, the two second gaskets 905 are movably sleeved on the two edge plates 904 respectively, the outer sides of the two second gaskets 905 are in contact with the top frame 10, the second handle 907 is movably connected with the top end of the top frame 10 through a bearing, and the second handle 907 is connected with the positive and negative screw rod 901 through the bevel gear set 906.

[0035] With reference to the drawings Figure 1 , 2 , 4 and 7, one end of each of the plurality of cross rods 802 is fixedly connected with the fixed frame 801, and the other end of each of the plurality of cross rods 802 penetrates the plurality of convex cylinders 805 respectively, the two ends of each of the plurality of high-strength springs 803 are fixedly connected with the plurality of convex cylinders 805 and the fixed frame 801 respectively, and the plurality of high-strength springs 803 are located outside the plurality of cross rods 802 respectively, each of the plurality of piston sealing rings 804 is fixedly sleeved on the convex cylinder 805, and the outer side of each of the plurality of piston sealing rings 804 is in contact with the bottom frame 11.

[0036] Further, the bottom end of the top frame 10 is fixedly installed with a pressure sensor 13, and the top frame 10 is provided with a communication assembly 7, the communication assembly 7 comprising a three-way pipe 701, two filter screen heads 702, a connecting plate 703, two first valves 704, two air tubes 705 and two second valves 706, the three-way pipe 701 is fixedly installed on the top frame 10, the top ends of the two filter screen heads 702 are fixedly communicated with the three-way pipe 701, the bottom end of the connecting plate 703 is fixedly communicated with the three-way pipe 701, the two first valves 704 are fixedly installed on the three-way pipe 701, the two ends of the two air tubes 705 are fixedly communicated with the three-way pipe 701 and the bottom frame 11 respectively, and the two second valves 706 are fixedly installed on the two air tubes 705 respectively.

[0037] The output end of the external air pump is connected to the top end of the connecting plate 703 through a high-pressure hose, and a rubber sealing ring is arranged at the top end of the connecting plate 703, so that air leakage is prevented. By closing the two first valves 704 and opening the two second valves 706, the gas enters the two air pipes 705 through the three-way pipe 701, and finally enters the bottom frame 11. After the air pressure in the bottom frame 11 is increased, the plurality of convex cylinders 805 can be driven to move horizontally, and the plurality of convex cylinders 805 are moved into the soil, thereby further resisting the buoyancy. When the convex cylinder 804 moves, the high-strength spring 803 arranged outside the convex cylinder 804 is synchronously stretched, so that the high-strength spring 803 stores elastic potential energy. When it is necessary to recover, the air pump is closed and the two first valves 704 are opened. The air pressure in the bottom frame 11 is reduced, and the elastic restoring force of the high-strength spring 803 drives the convex cylinder 804 to reset. The piston sealing ring 804 tightly abuts against the inner wall of the bottom frame 11, so that the sealing property between the convex cylinder 805 and the bottom frame 11 is improved, the bottom frame 11 is a sealed chamber, and the bottom frame 11 always maintains a sealed state during the extension and contraction of the convex cylinder 805, so that underground water or soil is prevented from entering the bottom frame 11. The pressure of underground water can be detected by the pressure sensor 13. When the pressure exceeds a preset safety threshold, the two second valves 706 are closed and the two first valves 704 are opened, so that the external water pump is connected to the connecting plate 703. The underground water near the mounting frame 1 is extracted by the external water pump, and the underground water enters the external water pump through the two filter screen heads 702 and the three-way pipe 701. The filter screen head 702 can prevent soil from entering the three-way pipe 701, so that the underground water level around the mounting frame 1 is reduced, thereby effectively preventing the power pipeline from floating. The structure is simple and the function is various.

[0038] The accompanying drawings are referred to in the description of the specification. Figure 1 , 2 , 3 and 5, the mounting frame 1 is provided with a plurality of shielding assemblies 6. The plurality of shielding assemblies 6 each include a worm 601, a worm wheel 602, a baffle 603 and a first handle 604. The two ends of the plurality of worms 601 are movably connected to the mounting frame 1 through bearings, and the sides of the plurality of worms 601 are respectively engaged with the plurality of worm wheels 602. The top ends of the plurality of worm wheels 602 are fixedly connected to the plurality of baffles 603, and the two ends of the plurality of worm wheels 602 are movably connected to the mounting frame 1 through bearings. The bottom ends of the plurality of baffles 603 are respectively in contact with the plurality of side plates 5. One end of each of the plurality of first handles 604 is fixedly connected to the plurality of worms 601.

[0039] When the four side plates 5 are located inside the mounting frame 1, the first handle 604 is rotated to drive the worm 601 to rotate, and since the worm 601 is engaged with the worm gear 602, the worm 601 can drive the worm gear 602 to rotate, thereby driving the baffle 603 to rotate and making the baffle 603 contact two side plates 5, thereby limiting one side of the two pressing plates 3, and the other side of the two pressing plates 3 is limited by the other baffle 603, so that the two pressing plates 3 are fixed with the mounting frame 1, which is simple to operate and convenient for installing the power pipeline, and the worm 601 and the worm gear 602 cooperate to prevent the baffle 603 from rotating.

[0040] The use method of the embodiment is: In use, the two pressing plates 3 are sleeved on the plurality of power pipelines, and the plurality of first gaskets 4 are tightly fitted with the outer walls of the power pipelines to further fill the gap between the pressing plates 3 and the power pipelines, thereby preventing the power pipelines from sliding or rotating in the pressing plates 3, thereby improving the connection stability between the two pressing plates 3 and the plurality of power pipelines, then the plurality of side plates 5 are inserted into the mounting frame 1, so that the plurality of power pipelines are connected with the mounting frame 1, the mounting frame 1 is deeply buried in the ground, and the plurality of insertion rods 12 are inserted into the soil, and the plurality of insertion rods 12 can improve the stability between the mounting frame 1 and the ground. Since the bevel gear set 906 includes two bevel gears, and the two bevel gears are fixedly connected with the positive and negative screw rod 901 and the second handle 907, rotating the second handle 907 can drive the positive and negative screw rod 901 to rotate, since the two sliding plates 902 are threadedly connected with the positive and negative screw rod 901, and the other two sliding plates 902 and the slide rod 903 cooperate to limit the rotation of the two side plates 904, the positive and negative screw rod 901 can drive the two side plates 904 to move away from each other, thereby increasing the contact area of the top frame 10 with the soil, thereby resisting the buoyancy, and similarly, reversing the second handle 907 can drive the two side plates 904 to move towards each other, and the distance between the two side plates 904 can be adjusted according to the needs, which is simple to operate and effectively improves the anti-floating performance of the power pipeline, and the second gasket 905 can improve the sealing between the side plate 904 and the top frame 10 to prevent water or soil from entering the top frame 10.

[0041] The contents not described in detail in the specification all belong to the prior art known to those skilled in the art, and the model parameters of various electrical appliances are not specifically limited, and conventional equipment can be used, and the electrical appliance control elements not mentioned in the technical solution belong to the prior art, so they are not shown in the drawings, and will not be described here.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A floating-proof device for deep power pipeline, comprising a mounting frame (1) and a plurality of pressing plates (3), and the plurality of pressing plates (3) are movably arranged in the interior of the mounting frame (1), characterized in that: A plurality of the inside of the pressing plate (3) is fixedly connected with a plurality of first gasket (4), a plurality of the two sides of the pressing plate (3) are fixedly connected with a plurality of side plate (5), and a plurality of side plate (5) one side extends into the inside of the mounting frame (1), the bottom end of the mounting frame (1) is fixedly connected with the bottom plate (2), the bottom end of the bottom plate (2) is fixedly connected with the bottom frame (11), the bottom end of the bottom frame (11) is fixedly connected with a plurality of plug rod (12), the inside of the bottom frame (11) is provided with limit component (8), the limit component (8) includes fixed frame (801), a plurality of cross bar (802), a plurality of high strength spring (803), a plurality of piston sealing ring (804) and a plurality of convex cylinder (805), the fixed frame (801) is fixedly installed in the inside of the bottom frame (11), the top end of the mounting frame (1) is fixedly connected with the top frame (10); The inside of the top frame (10) is provided with adjusting assembly (9), the adjusting assembly (9) includes positive and negative screw rod (901), a plurality of slide plate (902), slide bar (903), two edge plate (904), two second gasket (905), bevel gear set (906) and second handle (907), the opposite sides of the edge plate (904) are respectively penetrated through the two sides of the top frame (10).

2. The anti-floating device for deep power duct according to claim 1, characterized in that: The both ends of the positive and negative screw rod (901) and the top frame (10) are movably connected through the bearing, the both ends of the slide bar (903) are fixedly connected with the top frame (10), a plurality of the slide plate (902) is movably sleeved on the positive and negative screw rod (901) and the slide bar (903), and the top end of the plurality of slide plate (902) is fixedly connected with the two edge plate (904).

3. The anti-floating device for deep power conduits according to claim 1, characterized in that: Two second gasket (905) is movably sleeved on two edge plate (904), and the outer side of the two second gasket (905) is in contact with the top frame (10).

4. The anti-floating device for deep power conduits according to claim 1, characterized in that: The second handle (907) and the top end of the top frame (10) are movably connected through the bearing, and the second handle (907) and the positive and negative screw rod (901) are connected through the bevel gear set (906).

5. The anti-floating device for deep power duct according to claim 1, characterized in that: One end of a plurality of the cross bar (802) is fixedly connected with the fixed frame (801), and the other end of a plurality of the cross bar (802) is respectively penetrated through a plurality of convex cylinder (805), the both ends of a plurality of the high strength spring (803) are respectively fixedly connected with a plurality of convex cylinder (805) and fixed frame (801), and a plurality of high strength spring (803) is respectively located on the outer side of a plurality of cross bar (802).

6. The anti-floating device for deep power conduits according to claim 1, characterized in that: A plurality of the piston sealing ring (804) is fixedly sleeved on the convex cylinder (805), and the outer side of the plurality of piston sealing ring (804) is in contact with the bottom frame (11).

7. The anti-floating device for deep power conduits according to claim 1, characterized in that: The bottom end of the top frame (10) is fixedly installed with a pressure sensor (13), and the top frame (10) is provided with a communication assembly (7), wherein the communication assembly (7) comprises a tee pipe (701), two filter screen heads (702), a connecting plate (703), two first valves (704), two air pipes (705) and two second valves (706), and the tee pipe (701) is fixedly installed on the top frame (10).

8. The anti-floating device for deep power duct according to claim 7, characterized in that: The top end of each of the two filter screen heads (702) is fixedly communicated with the tee pipe (701), the bottom end of the connecting plate (703) is fixedly communicated with the tee pipe (701), each of the two first valves (704) is fixedly installed on the tee pipe (701), the two ends of each of the two air pipes (705) are fixedly communicated with the tee pipe (701) and the bottom frame (11) respectively, and each of the two second valves (706) is fixedly installed on the two air pipes (705).

9. The anti-floating device for deep power conduits according to claim 1, characterized in that: A plurality of shielding assemblies (6) are arranged on the mounting rack (1), and each of the plurality of shielding assemblies (6) comprises a worm (601), a worm wheel (602), a baffle (603) and a first handle (604).

10. The anti-floating device for deep power duct according to claim 9, characterized in that: The top end of each of the plurality of worm wheels (602) is fixedly connected with a plurality of baffles (603), and the two ends of each of the plurality of worm wheels (602) are movably connected with the mounting rack (1) through bearings, the bottom end of each of the plurality of baffles (603) is in contact with a plurality of side plates (5), and one end of each of the plurality of first handles (604) is fixedly connected with a plurality of worms (601).

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