CN-224213499-U - Small-bore municipal pipe well water shutoff gasbag accurate conveying equipment

Abstract

The technical scheme includes that the small-caliber municipal pipe well water plugging air bag accurate conveying equipment comprises an air bag limiting cage, wherein an air bag is arranged at the bottom of the air bag limiting cage through a fixing mechanism, a plurality of pulleys are obliquely arranged at the top of the air bag limiting cage through a limiting mechanism, a control rod is rotatably arranged at one end of the air bag limiting cage through a bending joint mechanism, the air bag limiting cage is arranged on the air bag limiting cage, then the air bag limiting cage is accurately conveyed to a target position in a pipe well through the control rod, and finally the air bag is inflated through an air conveying pipe, so that water plugging operation on a sewage pipe well is completed on the ground, operators do not need to go into the well in the whole process, the situation that the operators risk of diving operation is avoided, and the air bag is placed in a safe and reliable manner, and the air bag is convenient to use.

Inventors

• Qu Jintang
• LI ZHIHENG
• Chen Bozhao
• Qu Qingzhao
• QU YAOJIN
• Qu Guohuan

Assignees

• 佛山市南海瀚泓污水处理系统管理有限公司
• 瀚蓝环境股份有限公司

Dates

Publication Date

20260508

Application Date

20250509

Claims (7)

1. 1. The utility model provides a small-bore municipal pipe well water shutoff gasbag accurate conveying equipment, its characterized in that, including gasbag spacing cage (1), the bottom of gasbag spacing cage (1) is provided with gasbag (2) through fixed establishment, the top of gasbag spacing cage (1) is provided with a plurality of pulleys (5) through stop gear slope, control lever (6) are installed through crooked joint mechanism rotation to the one end of gasbag spacing cage (1).
2. 2. The precise conveying equipment for the water plugging air bags of the small-caliber municipal pipe wells according to claim 1, wherein the fixing mechanism comprises two electric clamping jaws (7), the two electric clamping jaws (7) are symmetrically arranged at the bottom of an air bag limiting cage (1), two clamping blocks (8) are symmetrically arranged on one side of the air bag (2), and the two electric clamping jaws (7) are respectively clamped on one side of the two clamping blocks (8).
3. 3. The precise conveying equipment for the water plugging air bags of the small-caliber municipal pipe wells according to claim 1, wherein the limiting mechanism comprises a plurality of fixing blocks (11), the fixing blocks (11) are symmetrically arranged on two sides of the top of the air bag limiting cage (1) in pairs respectively, a screw (12) is rotatably arranged at the center shaft of the pulley (5), and two ends of the screw (12) are arranged on one side of the two fixing blocks (11) through nut threads.
4. 4. The precise conveying equipment for the water plugging air bags of the small-caliber municipal pipe wells according to claim 3, wherein the limiting mechanism comprises two fixing plates (13) which are respectively arranged on two sides of the top of the air bag limiting cage (1), sliding grooves (14) are respectively formed in the tops of the two fixing plates (13) in a penetrating mode, the pulleys (5) are slidably arranged in the sliding grooves (14), screw slots (15) are respectively formed in two sides of the two fixing plates (13), two ends of the screw (12) are respectively slidably arranged in the two screw slots (15) formed in two sides of the fixing plates (13), two nuts are respectively and threadedly arranged at two ends of the screw (12), and the two nuts are respectively abutted to two side walls of the fixing plates (13).
5. 5. The small-caliber municipal pipe well water shutoff air bag accurate conveying equipment according to claim 1, wherein the bending joint mechanism comprises a positioning rod (9), the positioning rod (9) is arranged at one end of an air bag limiting cage (1), a universal shaft sleeve (91) is arranged at one side of a control rod (6), a rotating shaft ball (92) is rotatably arranged at one side of the universal shaft sleeve (91), a sleeve (93) is arranged at one side, deviating from the universal shaft sleeve (91), of the rotating shaft ball (92), and the sleeve (93) is sleeved on the periphery of the positioning rod (9).
6. 6. The precise conveying equipment for the water plugging air bags of the small-caliber municipal pipe wells, as claimed in claim 1, is characterized in that one side of the air bags (2) is provided with an air pipe (10), one side of the air pipe (10) is provided with an anti-winding piece (4), and the anti-winding piece (4) is a weighting block.
7. 7. The small-caliber municipal pipe well water plugging air bag accurate conveying equipment according to claim 1, wherein an anti-lost ring (3) is arranged at one end, close to the control rod (6), of the air bag limiting cage (1), and ropes are bound on the anti-lost ring (3).

Description

Small-bore municipal pipe well water shutoff gasbag accurate conveying equipment Technical Field The utility model relates to the technical field of municipal pipe well conveying tools, in particular to precise conveying equipment for a water plugging air bag of a small-caliber municipal pipe well. Background Municipal sewage pipe network belongs to a huge systematic engineering, municipal sewage pipe well is in a large number spread over all corners of city, because municipal sewage pipe well is the main part of sewage pipe network and urban external direct communication, in long-term blowdown, hydrophobic in-process, the jam of most silt takes place in municipal sewage pipe well position, the silt is to municipal sewage pipe orificial jam, directly influence the blowdown hydrophobic function of follow-up sewage pipe network system, so when municipal pipe well appears to block up and need dredging the situation, then need fortune maintenance operating personnel to go into the well to carry out dredging operation, for protecting safety, conventional practice is to utilize the water shutoff gasbag to place in the pipeline, inflation to block up the inflow, the water level of well water pumping is waited for in-well water level to descend to the safety requirement, operating personnel side can go into the well. Because the water condition of the pipe well without water shutoff is complex, the space is limited, the existing water shutoff air bag placing mode is original, namely, an operator directly places the uninflated water shutoff air bag outside the well into a target position in the pipe, but because the uninflated water shutoff air bag has self buoyancy, the air bag is difficult to control to be placed into the pipe well to be placed under the water to the target position, and the pipe well pipelines are turned, the visual environment is poor, and the operator on the water surface and outside the well is more difficult to convey the air bag to the target position to be inflated, so that the operator still needs to take danger for diving operation to place the air bag for completing the water shutoff task, and the safety of the operator is threatened. Disclosure of utility model Aiming at the situation, the utility model aims to overcome the defects of the prior art, and provides the precise conveying equipment for the small-caliber municipal pipe well water shutoff air bags, which effectively solves the problems that the existing water shutoff air bag placement mode is relatively original, namely, an operator directly places the uninflated water shutoff air bags at the target position in a pipe outside the well, but because the uninflated water shutoff air bags have self buoyancy, the air bags are difficult to control to be placed in the pipe well water to be placed at the target position, and the pipe well pipelines are turned, the visible environment is poor, and the operator on the water surface and outside the well is difficult to convey the air bags to the target position for inflation, so that the operator still needs to take dangerous diving operation to place the air bags for completing the water shutoff task, and the safety of the operator is threatened. The technical scheme includes that the precise conveying equipment for the water plugging air bags of the small-caliber municipal pipe wells comprises an air bag limiting cage, wherein an air bag is arranged at the bottom of the air bag limiting cage through a fixing mechanism, a plurality of pulleys are obliquely arranged at the top of the air bag limiting cage through a limiting mechanism, and a control rod is rotatably arranged at one end of the air bag limiting cage through a bending joint mechanism. Preferably, the fixing mechanism comprises two electric clamping jaws, the two electric clamping jaws are symmetrically arranged at the bottom of the air bag limiting cage, two clamping blocks are symmetrically arranged on one side of the air bag, and the two electric clamping jaws are respectively clamped on one sides of the two clamping blocks. Preferably, the limiting mechanism comprises a plurality of fixed blocks, the fixed blocks are respectively and symmetrically arranged on two sides of the top of the air bag limiting cage in pairs, a screw is rotatably arranged at the center shaft of the pulley, and two ends of the screw are respectively and symmetrically arranged on one sides of the two fixed blocks through nuts. Preferably, or stop gear includes two fixed plates of installing respectively in gasbag limit cage top both sides, two the sliding tray has all been run through at the top of fixed plate, the pulley slides and sets up in the sliding tray, two screw rod slotted holes have all been seted up to the both sides of fixed plate, the both ends of screw rod all slidable mounting in two screw rod slotted holes that the fixed plate both sides were seted up, two the nut is threaded mounting respectively in the both ends of screw rod, and