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CN-224213247-U - Trash device with controllable interception distance in water channel

CN224213247UCN 224213247 UCN224213247 UCN 224213247UCN-224213247-U

Abstract

The utility model discloses a trash device with controllable interception distance in a water channel, which relates to the technical field of river treatment equipment and comprises a first blocking pontoon and a second blocking pontoon, wherein the interiors of the first blocking pontoon and the second blocking pontoon are provided with mounting grooves, the interiors of the mounting grooves are fixedly provided with fixed sleeves, movable sleeves are sleeved in the interiors of the fixed sleeves, the right ends of the movable sleeves are connected with limiting circular plates, slotted holes are formed in the interiors of the limiting circular plates, the movable sleeves are hollow pipes, connecting ropes are penetrated in the interiors of the movable sleeves and the fixed sleeves, the outer wall of the second blocking pontoon is provided with a threaded groove, and screws are inserted in the threaded groove.

Inventors

  • LIN FAHE

Assignees

  • 林法贺

Dates

Publication Date
20260508
Application Date
20250804

Claims (7)

  1. 1. The utility model provides a block trash device of interval controllable in water course, includes first blocking flotation pontoon (1) and second blocking flotation pontoon (101), the outer wall equidistance that first blocking flotation pontoon (1) and second blocking flotation pontoon (101) has seted up multiunit spread groove (102), first blocking flotation pontoon (1) and second blocking flotation pontoon (101) pass through connecting bolt (103) fixed connection, connecting bolt (103) both ends cover respectively are established and are installed a set of coupling nut (104); The novel floating structure is characterized in that mounting grooves (2) are formed in the first floating blocking drum (1) and the second floating blocking drum (101), fixed sleeves (201) are fixedly arranged in the mounting grooves (2), movable sleeves (203) are sleeved in the fixed sleeves (201), limiting circular plates are connected to the right ends of the movable sleeves (203), slotted holes are formed in the limiting circular plates, the movable sleeves (203) are hollow pipes, connecting ropes (204) penetrate through the movable sleeves (203) and the fixed sleeves (201), threaded grooves are formed in the outer walls of the second floating blocking drum (101), screw rods (208) are inserted in the threaded grooves, rotary discs (209) are sleeved outside the screw rods, and a group of handles (210) are connected to the upper walls and the lower walls of the rotary discs (209) respectively.
  2. 2. The trash rack with controllable interception distance in a water channel according to claim 1, wherein the fixing sleeve (201) is a hollow tube, a slotted hole is formed in the right wall of the fixing sleeve (201), a mounting hole (207) is formed in the right wall of the fixing sleeve (201), and a sealing cover (202) is clamped and mounted on the right wall of the fixing sleeve (201).
  3. 3. The trash rack with controllable interception distance in a water channel according to claim 2, wherein the sealing cover (202) is made of plastic, and slotted holes with inner diameters larger than the outer diameters of the connecting ropes (204) are formed in the sealing cover (202).
  4. 4. The trash rack with controllable interception distance in a water channel according to claim 1, wherein the outer diameter of a limiting circular plate connected with the right end of the movable sleeve (203) is larger than the inner diameter of a slotted hole formed in the left end of the fixed sleeve (201), and the outer diameter of the limiting circular plate is smaller than the inner diameter of a slotted hole formed in the right wall of the fixed sleeve (201).
  5. 5. The trash rack with controllable interception distance in a water channel according to claim 1, wherein the fixed sleeve (201) and the movable sleeve (203) are made of stainless steel, and the inner wall and the outer wall of the trash rack are polished smooth surfaces.
  6. 6. The trash rack with controllable interception distance in a water channel according to claim 1, wherein the connecting rope (204) is connected with a first limiting buckle (205) and a second limiting buckle (206) in series, the first limiting buckle (205) is installed on the left side of the movable sleeve (203), and the second limiting buckle (206) is installed on the right side of the movable sleeve (203).
  7. 7. The trash rack with controllable interception distance in a water channel according to claim 1, wherein the connecting ropes (204) are made of a Di Nima high-strength polyethylene fiber material.

Description

Trash device with controllable interception distance in water channel Technical Field The utility model relates to the technical field of river treatment equipment, in particular to a trash device with controllable interception distance in a water channel. Background In the field of water channel treatment and environmental protection, a trash device is an important device for preventing floaters, garbage and the like from entering downstream facilities or polluted water bodies, the traditional trash device mostly adopts a fixed serial structure or a semi-fixed serial structure, the interception interval of the trash device cannot be dynamically adjusted according to actual water flow conditions or pollutant characteristics, so that the interception efficiency is unstable under different weather working conditions, even the floaters with larger volumes cannot be effectively intercepted due to overlarge intervals, or the water flow resistance is overlarge due to overlarge intervals, connecting lines are stressed and broken, the maintenance cost is increased and the like; therefore, a water channel trash device with controllable interception distance, simple structure, convenient operation and strong adaptability is needed to improve the water channel cleaning efficiency and the running stability. Disclosure of utility model The utility model aims to make up the defects of the prior art and provides a trash device with controllable interception distance in a water channel. The trash device with controllable interception distance in the water channel comprises a first blocking pontoon and a second blocking pontoon, wherein a plurality of groups of connecting grooves are formed in the outer walls of the first blocking pontoon and the second blocking pontoon at equal intervals, the first blocking pontoon and the second blocking pontoon are fixedly connected through connecting bolts, and a group of connecting nuts are respectively sleeved at two ends of the connecting bolts; The first pontoon that blocks and second block the inside of pontoon and have seted up the mounting groove, the inside fixed mounting of mounting groove has fixed sleeve, fixed sleeve's inside cover is equipped with movable sleeve, movable sleeve's right-hand member is connected with spacing circular plate, the slotted hole has been seted up to spacing circular plate inside, movable sleeve is hollow tube equally, movable sleeve and fixed sleeve's inside is passed there is the connecting rope, the screw thread groove has been seted up to the outer wall that the second blocked the pontoon, and the inside of screw thread groove has been inserted and have been equipped with the screw rod, the outside cover of screw rod is equipped with the carousel, the upper wall and the lower wall of carousel are connected with a set of handle respectively. Above-mentioned, fixed sleeve is hollow tube, the slotted hole has been seted up to fixed sleeve's right wall, and fixed sleeve's right wall has seted up the mounting hole, fixed sleeve's right wall card is established and is installed the closing cap. The sealing cover is made of plastic, and the inner part of the sealing cover is also provided with a slotted hole with the inner diameter larger than the outer diameter of the connecting rope. The outer diameter of the limiting circular plate connected with the right end of the movable sleeve is larger than the inner diameter of the slotted hole formed in the left end of the fixed sleeve, and the outer diameter of the limiting circular plate is smaller than the inner diameter of the slotted hole formed in the right wall of the fixed sleeve. Above-mentioned, fixed sleeve and movable sleeve are stainless steel, and its inner wall and outer wall are smooth surface after polishing. The connecting rope is connected with the first limiting buckle and the second limiting buckle in series, the first limiting buckle is arranged on the left side of the movable sleeve, and the second limiting buckle is arranged on the right side of the movable sleeve. Above-mentioned, the connecting rope adopts the high-strength polyethylene fiber material of Di Nima to make. Compared with the prior art, the trash device with controllable interception interval in the water channel has the following beneficial effects: 1. According to the utility model, the interception distance can be flexibly adjusted according to the actual water flow condition and the pollutant characteristics by realizing the controllable adjustment of the interception distance, so that the interception capability of floaters with different volumes is effectively improved, and the problems of interception failure or overlarge water flow resistance caused by improper distance are avoided. 2. The utility model has simple structure and convenient operation, reduces the failure rate and maintenance frequency in the running process of the equipment, and simultaneously avoids the problem of connecting wire breakage caused