CN218437264U

CN218437264U - Simple dredging tool suitable for small-caliber sewage well

Info

Publication number: CN218437264U
Application number: CN202222672065.3U
Authority: CN
Inventors: 陆嵩; 林海; 王斌; 王建明; 卜俊松
Original assignee: Jiaxing Water Conservancy Engineering Building Co ltd
Current assignee: Jiaxing Water Conservancy Engineering Building Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-03
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a simple dredging tool suitable for a small-caliber sewage well, which comprises a shear frame, a clamping piece, a net bag, an operating rod and an iron pin, wherein the shear frame is formed by hinging two shear frame monomers by the iron pin; the upper end of the scissor rack is a crank, and the lower end of the scissor rack is in an inverted T shape; the upper ends of the two shear shank monomers are respectively fixed with an operating rod; clamping pieces are respectively fixed at the lower ends of the two shear shank monomers; the clamping piece is connected on the outer side wall of one end of the opening of the net bag. The simple dredging tool suitable for the small-caliber sewage well is light and practical, does not need to be provided with power when in use, can be easily operated by one person with bare hands, is energy-saving and environment-friendly, improves the efficiency and reduces the cost; the problem that tools purchased in the market are difficult to deploy when dredging is carried out in a small-caliber sewage well with a certain depth is solved, and the advantages of the tool are more prominent when dredging is carried out in a small-caliber sewage well in a remote area or a narrow road place.

Description

Simple dredging tool suitable for small-caliber sewage well

Technical Field

The utility model relates to an energy-concerving and environment-protective, high-efficient laborsaving, easy operation's specific gadget especially relates to a simple and easy desilting instrument that is fit for small-bore bilge well.

Background

At present, most of bilge well dredging grab trucks, small bilge well dredging vehicles, small slurry pumps and the like are adopted, and are driven by diesel oil, gasoline or electric power. The dredging device is inconvenient to use for dredging scattered sewage wells located far away and in narrow roads, and mainly has the two aspects of difficulty in carrying and difficulty in applying machines and tools. Particularly for dredging of a small-caliber sewage well with a certain depth, no existing tool can be directly applied to the market at present. If the original tools such as a spade, a scoop, a bucket and the like are adopted to manually dig silt, on one hand, time and labor are wasted, the operation is difficult, and the efficiency is low, on the other hand, the operation can be performed only by draining the water accumulated in the well, but the sewage pipeline is mutually communicated with the sewage well, and the drainage of the water accumulated in the well is generally unrealistic. Therefore, the simple dredging tool which can conveniently and effectively operate in the small-caliber sewage well with a certain depth is developed, and has a practical significance.

Disclosure of Invention

An object of the utility model is to provide a be fit for small-bore bilge well's simple and easy desilting instrument to prior art not enough.

The purpose of the utility model is realized through the following technical scheme: a simple dredging tool suitable for a small-caliber sewage well comprises a scissor frame, a clamping piece, a net bag, an operating rod and an iron pin; the scissor frame is formed by hinging two scissor frame single bodies by iron pins; the upper end of the shear shank is a crank, and the lower end of the shear shank is in an inverted T shape; the upper ends of the single bodies of the two scissor holders are respectively fixed with an operating rod; clamping pieces are respectively fixed at the lower ends of the single bodies of the two scissor holders; the clamping piece is connected to the outer side wall of one end of the opening of the net bag.

Furthermore, a first connecting hole and a second connecting hole are formed in one end, connected with the upper end of the scissor rack, of the operating rod; the operating rod is connected with the scissor frame through a rivet pin or a bolt matched fastening hoop.

Furthermore, the joint of one end of the opening of the net bag and the clamping piece is fixed by a rope.

Furthermore, one closed end of the net bag is hung and connected with the middle upper end of the scissor holder by a rope.

Furthermore, the two ends of the two clamping pieces are connected by a rope after being drilled with small holes.

The utility model has the advantages that: the utility model has the advantages of no need of power configuration, easy operation by one hand, energy saving, environmental protection, efficiency improvement and cost reduction; the dredging device solves the problem that machines and tools purchased in the market are difficult to deploy when dredging is carried out in a small-caliber sewage well with a certain depth, and has more outstanding advantages when dredging is carried out in a small-caliber sewage well in a remote place or a narrow road.

Drawings

FIG. 1 is a schematic view of a simple dredging tool for a small-bore bilge well;

FIG. 2 is a partial enlarged side view of the simple dredging tool for small-bore bilge wells;

FIG. 3 is a cross-sectional view of a single scissor frame, and sections A-A, B-B, C-C, D-D, and E-E;

FIG. 4 is a side sectional view of the clip and the net bag;

FIG. 5 is a lever shape view;

FIG. 6 is a schematic view of the bottom of the net bag being opened;

in the figure, a scissor rack 1, a clamping piece 2, a net bag 3, an operating rod 4, an iron pin 11, a first connecting hole 41 and a second connecting hole 42.

Detailed Description

As shown in fig. 1-5, a simple dredging tool suitable for small-bore sewage wells comprises a scissor rack 1, a clamping piece 2, a net bag 3, an operating rod 4 and an iron pin 11. The scissor frame 1 is formed by hinging two scissor frame single bodies by adopting an iron pin 11 and can freely rotate; the upper end of the scissor rack 1 is a crank, and the lower end is in an inverted T shape; the upper ends of the two shear shank monomers are respectively fixed with an operating rod 4; the lower ends of the two shear shank monomers are respectively fixed with a clamping piece 2, the middle part of the clamping piece 2 is firmly bound with the lower end of the shear shank 1 by a nylon rope, and the two ends of the two clamping pieces 2 are connected by the nylon rope after being drilled with small holes; clamping piece 2 is connected on the lateral wall of the opening one end of string bag 3, and string bag 3 and the tight along the line of clamping piece 2 junction with thin nylon rope, and 3 sides of string bag are made up closely with the topside nylon wire, and 3 tops of string bag are hung with the upper end in scissors frame 1 with several nylon ropes. The material of the shear shank 1 can be preferably forged steel, wherein sections A-A to B-B and sections C-C to D-D are all sections with gradually changed sections; the clamping piece 2 can be made of a preferable moso bamboo chip, and is made by manually cutting a fresh moso bamboo chip, and small holes are drilled at two ends of the clamping piece respectively so as to facilitate connection of strings; the material of the net bag 3 can be preferably a nylon wire net with 10 meshes to 15 meshes, the size of corners is enlarged during manufacturing, and then the nylon wire is used for sewing and compacting the folds of the edges; the material of the operating rod 4 is preferably a bamboo rod, the root end of the operating rod is arranged at the lower part, the tip end of the operating rod is arranged at the upper part, the bottom of the lower end is provided with bamboo joints, the operating rod is sleeved on a crank at the upper part of the scissor rack after the bamboo joints are opened, a first connecting hole 41 is drilled at a position 25mm away from the rod bottom, then a second connecting hole 42 is drilled at a position 100-120 mm away from the upper end of the hole, the operating rod and the upper end of the scissor rack are fixed by iron pins or bolts in the two holes, and an iron leather strip fastening hoop can be wrapped outside the bottom of the operating rod to be reinforced so as to ensure firm connection.

The utility model discloses a working process as follows: when the dredging operation is carried out, the tool is put into a small-caliber sewage well, the operating rod is opened (slightly lifted) or closed (pressed downwards), the bottom of the net bag of the operating rod is shown in figure 6 when the operating rod is opened, the operation is carried out for a plurality of times in such a way that the operation is carried out one by one (up) and one by one (down), the sludge or other sundries at the bottom of the well are left in the net bag, the operating rod is closed to lift the net bag upwards to the outside of the well, the dirt is poured out and transported away for treatment, and the dredging in the well can be completed in a plurality of times in a reciprocating way. The net bag is made of a nylon net, so that sewage can be discharged from the net holes when the net bag is lifted, and silt and sundries are kept in the net bag, so that the dredging effect is ideal. And the operation is convenient, simple and easy to learn.

Claims

1. A simple dredging tool suitable for a small-caliber sewage well is characterized by comprising a scissor rack (1), a clamping piece (2), a net bag (3), an operating rod (4) and an iron pin (11); the shear shank (1) is formed by hinging two shear shank monomers by adopting an iron pin (11); the upper end of the scissor rack (1) is a crank, and the lower end of the scissor rack is in an inverted T shape; the upper ends of the two scissor rack single bodies are respectively fixed with an operating rod (4); the lower ends of the two shear shank monomers are respectively fixed with a clamping piece (2); the clamping piece (2) is connected to the outer side wall of one end of the opening of the net bag (3).

2. The simple dredging tool for small-bore bilge wells according to claim 1, wherein the end of the operating rod (4) connected with the scissor frame (1) is provided with a first connecting hole (41) and a second connecting hole (42); the operating rod (4) and the shear shank (1) are fixed by a fastening hoop matched with a riveting pin or a bolt.

3. The simple dredging tool for small-bore bilge wells according to claim 1, wherein the joint of the open end of the net bag (3) and the clamping piece (2) is fixed by a rope.

4. The simple dredging tool for small-bore bilge wells according to claim 1, wherein the closed end of the net bag (3) is suspended from the upper end of the scissor holder (1) by a rope.

5. The simple dredging tool for small-bore sewage wells according to claim 1, wherein the two clamping pieces (2) are connected by a rope after drilling small holes at the two ends.