CN218322896U - Extension rod for water well dirt removing apparatus - Google Patents

Abstract

The utility model provides a well scrubbing utensil extension rod belongs to scrubbing equipment technical field. The technical scheme is as follows: comprises a body of an extension rod and a connecting piece for connecting the body and a shovel handle; the connecting piece includes elasticity clamp one and elasticity clamp two of U type, elasticity clamp one card is in on the body and the open end passes through bolted connection, elasticity clamp two cards is on the handle and the open end passes through bolted connection, the fixed double-screw bolt that is provided with in upper end of elasticity clamp two, elasticity clamp one go up be provided with double-screw bolt complex round hole, the double-screw bolt passes the round hole is through setting up the coupling nut of round hole both sides is fixed. The utility model has the advantages that: can be applied to the prior spade so as to be suitable for removing the dirt of the deeper drainage well.

Description

Extension rod of water well decontamination appliance

Technical Field

The utility model relates to a scrubbing equipment technical field especially relates to a well scrubbing utensil extension rod.

Background

The drainage well is mostly used in a foundation where a surface weakly permeable layer and a lower strongly permeable layer are relatively deep, or a foundation where aquifers are remarkably layered with many lenses and a strong aquifer interposed. Because the embankment foundation of most projects is a multilayer foundation and the geological conditions are complex, the drainage well is widely applied in the application of drainage measures. The seepage guiding principle is that the seepage water flow from the upstream of the dam body is guided into the drainage pressure reducing well through the strainer to prevent the seepage water flow from flowing to the downstream, so that the purposes of quickly reducing the pressure head, protecting the stability of the dam and reducing the underground water level of the downstream are achieved. However, soil, dust or garbage can enter the drainage well sometimes, and the sludge is formed at the bottom of the drainage well after being accumulated in the drainage well for a long time, so that the drainage efficiency is affected due to the fact that the sludge occupies the space at the bottom of the drainage well seriously. And therefore, the drainage wells need to be cleaned periodically.

The special tool is not provided for cleaning the inside of the well, the traditional spade is generally adopted, but the handle length of the spade is limited, and the deeper well is difficult to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well scrubbing utensil extension rod.

The utility model discloses a realize through following technical scheme: an extension rod of a water well dirt removing appliance is characterized by comprising a body of the extension rod and a connecting piece for connecting the body and a spade handle;

the connecting piece includes elasticity clamp one and elasticity clamp two of U type, elasticity clamp one card is in on the body and the open end passes through bolted connection, elasticity clamp two cards are on the handle and the open end passes through bolted connection, the fixed double-screw bolt that is provided with in upper end of elasticity clamp two, be provided with on the elasticity clamp one with double-screw bolt complex round hole, the double-screw bolt passes the round hole is through setting up the coupling nut of round hole both sides is fixed.

The end part of the handle is fixedly provided with a second flange, the end part of the body is provided with a first flange, the lower end of the first elastic clamp is tightly attached to the upper end face of the first flange, and the lower end of the second elastic clamp is tightly attached to the upper end face of the second flange.

The body comprises a first rod and a second rod, a fixing plate is arranged on the upper end face of the first rod, a vertical plate is fixedly arranged on one side above the fixing plate, a rectangular block is arranged at one end of the second rod, a screw rod is fixedly arranged on the inner side of the vertical plate, and the screw rod penetrates through two side faces of the rectangular block and is fixed through a nut.

The fixing plate is provided with a threaded blind hole extending to the first rod, the threaded blind hole and the first rod are arranged concentrically, a limiting stud is arranged in the threaded blind hole in a threaded connection mode, a limiting nut is arranged at the upper end of the limiting stud, an insertion rod is arranged at the upper end of the limiting nut, and limiting holes matched with the insertion rod are formed in one face, opposite to the first rod, of the rectangular block and the other two side faces of the rectangular block;

and rotating the limit stud, wherein the inserted bar can extend into the limit hole.

The outer end part of the rod is provided with a holding rod.

The working principle is as follows: when the spade handle is not long enough, block elasticity clamp one the body is last and the open end passes through bolted connection, two blocks of elasticity clamps pass through bolted connection on the handle and the open end. And then fixing the first elastic clamp and the second elastic clamp through a stud and a connecting nut. In order to strengthen the connection stability, a flange II is fixedly arranged at the end part of the handle, a flange I is arranged at the end part of the body, and the flange I and the flange II can prevent the elastic clamp II and the elastic clamp I from moving along the handle.

The body includes pole one and pole two, and after unscrewing the nut on the screw rod, pole two can rotate 90 degrees, time pole two is the horizontality, can use when the well head is too wide like this, in order to guarantee the steadiness that pole two are connected, can rotate spacing double-screw bolt makes the inserted bar can insert spacing downthehole, realizes the fixed of pole two and pole one.

The utility model has the advantages that: can be applied to on the current spade to be suitable for darker drainage well scrubbing, and the extension rod includes pole one and pole two, can realize that 90 degrees of pole two rotate, conveniently is suitable for the occasion of well head broad.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural view of the second rod after being rotated by 90 degrees;

FIG. 4 is a partial schematic view of the structure;

FIG. 5 is a schematic view of a first rod;

FIG. 6 is a schematic structural view of a second rod;

FIG. 7 is a schematic view of the first rod and its associated parts;

wherein the reference numbers are: 1. a shovel; 2. a connecting member; 3. a body; 4. a first elastic clamp; 5. a second elastic clamp; 6. a stud; 7. a bolt; 101. a handle; 301. a first rod; 302. a fixing plate; 303. a vertical plate; 304. a screw; 305. a rectangular block; 306. a nut; 307. a limit nut; 308. inserting a rod; 309. a limiting hole; 310. a second rod; 311. a threaded blind hole; 312. a first flange; 313. a limiting stud; 601. and connecting a nut.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1-7, the utility model relates to an extension rod of a water well cleaning tool, which comprises a body 3 of the extension rod and a connecting piece 2 connecting the body 3 and a handle 101 of a shovel 1;

connecting piece 2 includes the elasticity clamp 4 and the elasticity clamp two 5 of U type, and elasticity clamp 4 card is connected on body 3 and the open end passes through bolt 7, and elasticity clamp two 5 cards are connected on handle 101 and the open end passes through bolt 7, and the fixed double-screw bolt 6 that is provided with in upper end of elasticity clamp two 5 is provided with on elasticity clamp 4 with double-screw bolt 6 complex round hole, and double-screw bolt 6 passes the round hole and fixes through the coupling nut 601 that sets up in the round hole both sides.

The end part of the handle 101 is fixedly provided with a second flange, the end part of the body 3 is provided with a first flange 312, the lower end of the first elastic clamp 4 is tightly attached to the upper end face of the first flange 312, and the lower end of the second elastic clamp 5 is tightly attached to the upper end face of the second flange.

The body 3 comprises a first rod 301 and a second rod 310, a fixing plate 302 is arranged on the upper end face of the first rod 301, a vertical plate 303 is fixedly arranged on one side above the fixing plate 302, a rectangular block 305 is arranged at one end of the second rod 310, a screw 304 is fixedly arranged on the inner side of the vertical plate 303, and the screw 304 penetrates through two side faces of the rectangular block 305 and is fixed through a nut 306.

A threaded blind hole extending to the first rod 301 is formed in the fixing plate 302, the threaded blind hole and the first rod 301 are concentrically arranged, a limit stud 312 is arranged in the threaded blind hole 311 in a threaded connection mode, a limit nut 307 is fixedly arranged at the upper end of the limit stud 312, an insert rod 308 is arranged at the upper end of the limit nut 307, and limit holes 309 matched with the insert rod 308 are formed in one face, opposite to the second rod 310, of the rectangular block 305 and the other two side faces of the rectangular block 305;

by rotating the limit stud 312, the plunger 308 can extend into the limit hole 309.

The outer end of the second rod 310 is provided with a holding rod.

The working principle is as follows: when spade 1 handle 101 is not long enough, with one 4 card of elasticity clamp on the body 3 and the open end passes through bolt 7 and connects, two 5 cards of elasticity clamp on handle 101 and the open end passes through bolt 7 and connects. And then the first elastic clamp 4 and the second elastic clamp 5 are fixed through the stud 6 and the connecting nut 601. In order to enhance the stability of the connection, a second flange is fixedly provided at the end of the handle 101, and a first flange 312 is provided at the end of the body 3, wherein the first flange 312 and the second flange prevent the second springing clip 5 and the first springing clip 4 from moving along the handle 101.

The body 3 comprises a first rod 301 and a second rod 310, when the nut 306 on the screw 304 is loosened, the second rod 310 can rotate 90 degrees to enable the second rod 310 to be in a horizontal state, so that the wellhead can be used when the wellhead is too wide, and in order to ensure the connection stability of the second rod 310, the limiting stud 6 can be rotated to enable the inserted link 308 to be inserted into the limiting hole 309, so that the second rod 310 and the first rod 301 are fixed.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical features of the present invention that are not described can be realized through or by the prior art, and are not described herein again, and certainly, the above description is not a limitation of the present invention, the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by the ordinary skilled person in the art in the essential scope of the present invention should also belong to the protection scope of the present invention.

Claims (5)

1. An extension rod of a well decontamination tool is characterized by comprising a body of the extension rod and a connecting piece for connecting the body and a shovel handle;

the connecting piece includes elasticity clamp one and elasticity clamp two of U type, elasticity clamp one card is in on the body and the open end passes through bolted connection, elasticity clamp two cards is on the handle and the open end passes through bolted connection, the fixed double-screw bolt that is provided with in upper end of elasticity clamp two, elasticity clamp one go up be provided with double-screw bolt complex round hole, the double-screw bolt passes the round hole is through setting up the coupling nut of round hole both sides is fixed.

2. The extension rod for water well cleaning tool of claim 1, wherein the handle has a second flange fixed to an end thereof, the body has a first flange at an end thereof, a lower end of the first elastic band abuts against an upper end surface of the first flange, and an upper end of the second elastic band abuts against a lower end surface of the second flange.

3. The extension rod for water well cleaning tool of claim 2, wherein the body comprises a first rod and a second rod, the upper end surface of the first rod is provided with a fixing plate, one side of the upper part of the fixing plate is fixedly provided with a vertical plate, one end of the second rod is provided with a rectangular block, the inner side of the vertical plate is fixedly provided with a screw rod, and the screw rod penetrates through two side surfaces of the rectangular block and is fixed by a nut.

4. The extension rod of water well decontamination apparatus of claim 3, wherein the fixing plate is provided with a blind threaded hole extending to the first rod, the blind threaded hole is concentrically arranged with the first rod, a limiting stud is arranged in the blind threaded hole through threaded connection, a limiting nut is arranged at the upper end of the limiting stud, an insertion rod is arranged at the upper end of the limiting nut, and limiting holes matched with the insertion rod are arranged on one surface of the rectangular block opposite to the first rod and the other two side surfaces of the rectangular block;

and rotating the limit stud, wherein the inserted bar can extend into the limit hole.

5. The well cleaning apparatus extension rod of claim 3, wherein a holding rod is provided at an outer end of the rod.

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