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CN-121992753-A - Water stop and seepage prevention device for hydraulic engineering construction and seepage prevention method thereof

CN121992753ACN 121992753 ACN121992753 ACN 121992753ACN-121992753-A

Abstract

The invention discloses a water stop and seepage prevention device for hydraulic engineering construction and a seepage prevention method thereof, which relate to the technical field of hydraulic engineering equipment and have the technical key points that: the novel sliding rod comprises a rod piece I, wherein the lower end of the rod piece I is provided with a rod piece II, two inserting rods are fixedly connected between the rod piece I and the rod piece II, side plates are arranged on the left side and the right side of the rod piece I, sliding grooves are formed in the front side and the rear side of the side plates, the inner walls of the sliding grooves are slidably connected with extension plates, and an adjusting assembly used for adjusting the length of the extension plates is arranged on the inner wall of the rod piece I. According to the invention, the sliding grooves are formed in the front side and the rear side of the side plate, the extension plates are arranged in the sliding grooves, the width of the extension plates is adjusted by matching with the adjusting assembly, the sliding seat is driven to move by the electric telescopic rod, the sleeve is driven to slide along the rotating rod by the connecting rod, the extension plates are driven to stretch along the sliding grooves by the connecting plate, the extension length of the extension plates can be freely adjusted according to the actual width of the canal, and the flexibility and the adaptability of the device in use are improved.

Inventors

  • DING RUIXIA

Assignees

  • 丁瑞霞

Dates

Publication Date
20260508
Application Date
20260317

Claims (9)

  1. 1. The hydraulic engineering construction water stop and seepage prevention device comprises a first rod member (1), and is characterized in that a second rod member (2) is arranged at the lower end of the first rod member (1), two inserting rods (3) are fixedly connected between the first rod member (1) and the second rod member (2), the inserting rods (3) penetrate through the bottom ends of the second rod member (2), side plates (4) are arranged on the left side and the right side of the first rod member (1), sliding grooves (5) are formed in the front side and the rear side of the side plates (4), extension plates (6) are slidably connected to the inner walls of the two sliding grooves (5), and an adjusting assembly (7) used for adjusting the length of the extension plates (6) is arranged on the inner wall of the first rod member (1); The adjusting component (7) comprises two rotating rods (701) which are symmetrically distributed on the inner wall of a first rod (1), wherein the outer side walls of the rotating rods (701) are fixedly connected with limiting rods (702), the number of the limiting rods (702) is four, the four limiting rods are distributed in a circumferential array, the outer side walls of the rotating rods (701) are provided with two sleeves (703), the inner walls of the sleeves (703) are adapted to the limiting rods (702) and are in sliding connection with the limiting rods (702), the outer side walls of the two sleeves (703) are rotationally connected with connecting frames (704), one sides of the two connecting frames (704) are fixedly connected with connecting plates (706), the outer side walls of the front ends and the rear ends of the rotating rods (701) are fixedly connected with gears (707), and the inner wall of the first rod (1) is provided with a driving component (8).
  2. 2. The hydraulic engineering construction water stop and seepage prevention device according to claim 1, wherein the two connecting plates (706) are fixedly connected with the upper ends of the two extension plates (6) respectively, the side walls of the two connecting plates (706) are fixedly connected with reinforcing frames (7061), and one end of each reinforcing frame (7061) far away from the connecting plate (706) is fixedly connected with the outer side wall of the sleeve (703).
  3. 3. The hydraulic engineering construction water stop and seepage prevention device according to claim 1, wherein the adjusting assembly (7) further comprises two electric telescopic rods (71) fixedly connected to the upper ends of the rods (1), sliding seats (72) are fixedly connected to the output ends of the electric telescopic rods (71), groove bodies (73) are respectively arranged on two sides of the sliding seats (72), connecting rods (74) are respectively connected to the inner walls of the groove bodies (73) in a rotating mode through rotating shafts, and one ends, far away from the groove bodies (73), of the connecting rods (74) are respectively connected with the inner walls of the two connecting seats (705) in a rotating mode through rotating shafts.
  4. 4. The hydraulic engineering construction water stop and seepage prevention device according to claim 1, wherein the driving assembly (8) comprises two electric telescopic rods II (801) fixedly connected to the upper end of the first rod piece (1), the output ends of the electric telescopic rods II (801) are fixedly connected with sliding rods (802), tooth grooves (803) are formed in the left side and the right side of the sliding rods (802), guide grooves which are adapted to the sliding rods (802) are formed in the inner wall of the first rod piece (1), and the guide grooves are vertically arranged and are connected with one side of the sliding rods (802) in a sliding mode.
  5. 5. The hydraulic engineering construction water stop and seepage prevention device according to claim 4, wherein the sliding rod (802) is located between the left gear (707) and the right gear (707), and the left gear (707) and the right gear (707) are connected with tooth grooves (803) through meshing teeth.
  6. 6. The hydraulic engineering construction water stop and seepage prevention device according to claim 1, wherein two sliding rods (9) are fixedly connected to the inner wall of the first rod member (1), the sliding rods (9) penetrate through the left side and the right side of the two connecting frames (704), and the sliding rods (9) are in sliding connection with the two connecting frames (704).
  7. 7. The hydraulic engineering construction water stop and seepage prevention device according to claim 1, wherein a screw rod (301) is rotationally connected between the two inserted rods (3), a threaded seat (302) is connected to the outer side wall of the screw rod (301) in a threaded mode, a first hinge seat (303) is fixedly connected to the left side and the right side of the threaded seat (302), supporting rods (304) are rotationally connected to the inner walls of the first hinge seat (303) through rotating shafts, a motor (10) is fixedly connected to the inner walls of the first rod (1), and the output end of the motor (10) is fixedly connected with the screw rod (301).
  8. 8. The hydraulic engineering construction water stop and seepage prevention device according to claim 1, wherein the inner side walls of the two side plates (4) are fixedly connected with a second hinging seat (401), and one ends of the two supporting rods (304) far away from the first hinging seat (303) are respectively connected with the second hinging seat (401) in a rotating mode through rotating shafts.
  9. 9. A water stop and seepage prevention method for hydraulic engineering construction, which is used for implementing the seepage prevention device as claimed in any one of claims 1 to 8, and is characterized by comprising the following steps: S1, before the device is used, the device is lifted to a designated water stop position, the inserted link (3) is inserted into soil at the bottom of a canal to finish preliminary positioning, the motor (10) is started to drive the screw rod (301) to rotate, the threaded seat (302) moves up and down along the screw rod (301), the threaded seat (302) pushes the side plates (6) at two sides to approach the construction surface of the side wall of the canal through the supporting rods (304) until the side plates (6) are attached to the construction surface, preliminary sealing attachment of the device and the construction surface is realized, and meanwhile, the supporting rods (304) promote bearing stability after the side plates (6) are attached; s2, when the width of the extension plate (6) is regulated, the electric telescopic rod I (71) is started to push or pull the sliding seat (72) to move up and down, the sliding seat (72) drives the sleeve (703) to slide relatively or reversely along the outer side wall of the rotating rod (701) through the connecting rod (74), and the sleeve (703) drives the extension plate (6) to slide along the inner wall of the sliding groove (5) through the connecting plate (706) when moving until the extension plates (6) at two sides extend out to be matched with the width of the ditch; S3, when the motor (10) drives the two side plates (4) to be unfolded, the electric telescopic rod II (801) is started simultaneously, the electric telescopic rod II (801) drives the sliding rod (802) to vertically move along the guide groove, tooth grooves (803) on two sides of the sliding rod (802) are meshed with the left gear (707) and the right gear (707) to drive the two rotating rods (701) to rotate relatively, the two rotating rods (701) drive the sleeve (703) and the connecting plate (706) to rotate synchronously through the limiting rod (702), the connecting plate (706) drives the extension plate (6) to rotate, so that the side plates (4) and the extension plate (6) are unfolded, the two side extension plates (6) and the side plates (4) form a trapezoid structure, and the water flow impact resistance after the device is installed is improved.

Description

Water stop and seepage prevention device for hydraulic engineering construction and seepage prevention method thereof Technical Field The invention relates to the technical field of hydraulic engineering equipment, in particular to a water stop and seepage prevention device for hydraulic engineering construction and a seepage prevention method thereof. Background The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. Also known as water engineering. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. Only when the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources. Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim. The Chinese patent with the patent number of CN114875852A is found through retrieval during patent application, the hydraulic engineering construction water stop and seepage prevention device is characterized in that the pressing part is arranged at the top end, the lower side of the side plate I arranged at the two sides is arranged in the right-angle groove formed in the rod piece II, and the side plate II is arranged in the deep groove, so that the transportation of the water stop and seepage prevention device is conveniently completed. Above-mentioned scheme is at the in-process of using through inserting the member second at the bottom of the canal (ground or silt layer), drives the curb plate of both sides to open outside through screw drive, finally forms trapezium structure to dispersion rivers impact load promotes the antidumping ability, but the length of curb plate is fixed, only can match the ditch of single width or extremely narrow width scope, can't adapt to the ditch of different width, when facing wider ditch, the curb plate tip can't touch the canal wall, uses and has certain limitation. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a water stop and seepage prevention device for hydraulic engineering construction and a seepage prevention method thereof, so as to achieve the aims. The hydraulic engineering construction water stop and seepage prevention device comprises a first rod piece, wherein a second rod piece is arranged at the lower end of the first rod piece, two inserted rods are fixedly connected between the first rod piece and the second rod piece, the inserted rods penetrate through the bottom end of the second rod piece, side plates are arranged on the left side and the right side of the first rod piece, sliding grooves are formed in the front side and the rear side of the side plates, extension plates are connected to the inner walls of the two sliding grooves in a sliding mode, and an adjusting assembly used for adjusting the length of the extension plates is arranged on the inner wall of the first rod piece; The adjusting component comprises two rotating rods which are symmetrically distributed on the inner wall of a rod piece, the outer side walls of the rotating rods are fixedly connected with limiting rods, the number of the limiting rods is four, the four limiting rods are distributed in a circumferential array, the two sleeves are arranged on the outer side walls of the rotating rods, the inner walls of the sleeves are matched with the limiting rods and are in sliding connection with the limiting rods, connecting frames are connected to the outer side walls of the two sleeves in a rotating mode, one side of each connecting frame is fixedly connected with a connecting seat, the outer side walls of the two sleeves are fixedly connected with connecting plates, the outer side walls of the front end and the rear end of each rotating rod are fixedly connected with gears, and a driving component is arranged on the inner wall of the rod piece. Preferably, the two connecting plates are fixedly connected with the upper ends of the two extension plates respectively, the side walls of the two connecting plates are fixedly connected with reinforcing frames, and one end of each reinforcing frame, which is far away from the connecting plate, is fixedly connected with the outer side wall of the sleeve. Preferably, the adjusting component further comprises two electric telescopic rods I fixedly connected to the upper ends of the rod pieces, the output ends of the electric telescopic rods I are fixedly connected with sliding seats, groove bodies are respectively arranged on two sides of the sliding seats, connecting rods are respectively connected to the inner walls of the groove bodies in