Adjustable cleaning device for underground well wall cleaning

Abstract

The utility model discloses an adjustable cleaning device for underground well wall cleaning, which relates to the technical field of cleaning devices, and comprises a support base, four groups of counterweight plates are arranged at the bottom of the support base, a counterweight block is fixedly connected to the top of the support base, a hydraulic cylinder is fixedly connected to the top surface of the counterweight block, a support seat is arranged on one side of the hydraulic cylinder, and the support seat is arranged on the other side of the hydraulic cylinder. The supporting base is fixedly connected with the output end of the hydraulic cylinder. A cleaning assembly is arranged on one side of the supporting base. The cleaning assembly comprises an outer supporting cavity rod fixedly connected to one side of the supporting base, an inner sliding rod is slidably connected to an inner cavity of the outer supporting cavity rod, a connecting disc is fixedly connected to one end of the inner sliding rod, a driving box is fixedly connected to one side of the connecting disc, and a rotating column is rotatably connected to one side of the driving box. And operation is automatic, simple and rapid, manual participation of operators is not needed, the labor cost is reduced, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cleaning device, more specifically, relate to a adjustable underground well wall cleaning cleaning device. BACKGROUND

[0002] Underground well, mainly used for exploiting underground water's engineering construction, it can be vertical, inclined and different direction combination, but generally vertical is main, can be used for life water taking, irrigation, also can be used for avoiding hiding or storing something etc. Underground well wall cleaning can use high pressure water jet head, high pressure water jet head passes through high pressure water jet technology, can effectively remove the dirt and deposit on the well wall. High pressure water jet has the compound breaking action such as scouring, wedge, shearing, grinding, can break and flush away the scale, so as to realize the separation of scale layer and body.

[0003] On this basis, through patent network retrieval, the patent application number 201520737546.5 discloses a well wall cleaning device, including cleaning head body, the body has the first flow channel, the body is provided with the first through hole communicated with the first flow channel, and the through hole is used for spraying cleaning water. The well wall cleaning device needs to be connected with the drill rod during use, the operator holds the drill rod to make the cleaning device enter the well, and the working mode of the cleaning device is started to flush the well wall, so as to eliminate the mud and sand attached to the well wall.

[0004] It can be seen that the above patent application has the following shortcomings: the traditional well wall cleaning device needs to be installed on the drill rod during use, the worker holds the drill rod to send the cleaning device into the well, and the cleaning water sprayed by the cleaning device is used to clean the well wall. The worker needs to participate in the use of the cleaning device, which increases the workload of the worker, is complicated to operate, has low cleaning work efficiency and reduces the practicability of the device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a adjustable underground well wall cleaning cleaning device, adopts the device to work, so as to solve the problem that the traditional well wall cleaning device needs to be installed on the drill rod during use, the worker holds the drill rod to send the cleaning device into the well, and the cleaning water sprayed by the cleaning device is used to clean the well wall. The worker needs to participate in the use of the cleaning device, which increases the workload of the worker, is complicated to operate, has low cleaning work efficiency and reduces the practicability of the device.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows: an adjustable cleaning device for cleaning underground well walls, comprising a support base, a counterweight plate at the bottom of the support base, four sets of counterweight plates, a counterweight block fixedly connected to the top of the support base, a hydraulic cylinder fixedly connected to the top surface of the counterweight block, a support seat on one side of the hydraulic cylinder, the support seat being fixedly connected to the output end of the hydraulic cylinder, and a cleaning component on one side of the support seat; the cleaning component includes an outer support cavity rod fixedly connected to one side of the support seat, an inner sliding rod slidably connected to the inner cavity of the outer support cavity rod, a connecting plate fixedly connected to one end of the inner sliding rod, a drive box fixedly connected to one side of the connecting plate, a rotating column rotatably connected to one side of the drive box, a water spray head component fixedly connected to one end of the rotating column, a water pump fixedly connected to one side of the water spray head component, and a hose component on the input end side of the water pump.

[0007] Preferably, a first motor is fixedly connected to the inner wall of the top of the outer support cavity rod, and a first threaded rod is rotatably connected inside the outer support cavity rod, the first threaded rod being fixedly connected to the output end of the first motor.

[0008] Preferably, a limiting rod is fixedly connected inside the outer support cavity rod, and the inner sliding rod is slidably connected to the outer periphery of the limiting rod.

[0009] Preferably, the inner sliding rod is threaded to the outer periphery of the first threaded rod.

[0010] Preferably, a second motor is fixedly connected inside the drive box, and a worm gear is rotatably connected inside the drive box, with the worm gear fixedly connected to the output end of the second motor.

[0011] Preferably, a worm gear is rotatably connected inside the drive box, the worm gear meshes with the worm, and one side of the worm gear is fixedly connected to one end of the rotating column.

[0012] Preferably, the output end of the water pump is connected to the spray head component via a connecting pipe, and one end of the hose component is connected to an external water source.

[0013] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0014] 1. High-pressure water jets can be used for cleaning underground well walls. These jets effectively remove dirt and deposits from the well walls using high-pressure water jet technology. The high-pressure water jet has a combined crushing effect, including scouring, wedging, shearing, and grinding, which breaks down and washes away the scale, thus separating the scale layer from the well body. When using this device to clean an underground well, move the support base to the location of use. First, extend the hydraulic cylinder, which raises the support base. The support base then raises the cleaning components to their highest point, facilitating the insertion of the cleaning components into the well opening. The support base is fixed to the outside of the well opening, and a counterweight increases its weight, ensuring stable support on the ground. Simultaneously, the water jet component is directly above the well opening. At this point, the user retracts the hydraulic cylinder, which drives the support base to descend. The support base then lowers the water jet component and inserts it into the well. Inside the wellhead, a flexible hose connected to one side of the spray head assembly is connected to an external clean water source. The length of the hose can be selected according to specific work needs. When the spray head assembly is inserted into the wellhead, the spray head assembly and water pump are activated. The water pump draws external clean water into the spray head assembly through the hose, and the spray head assembly sprays high-pressure water onto the well wall. Simultaneously, the second motor in the drive box is activated, driving the worm gear and worm wheel to rotate. The worm wheel drives the rotating column and spray head assembly to rotate. The spray head assembly sprays high-pressure water while rotating, ensuring that the spray head assembly cleans the entire well wall until the cleaning is complete. This setup allows for the cleaning of the well wall using the device described in this application, and the operation is automated, simple, and quick, requiring no human intervention, reducing labor costs, and improving the practicality of the device.

[0015] 2. When using the device to clean wells, due to the varying depths of different underground wells, the user can further adjust the height of the spray head component according to work needs to better clean the inner walls of wells at different depths. The operator can turn on the first motor working mode, and the first motor drives the first threaded rod to rotate forward or backward. Since the inner sliding rod slides on the outer circumference of the limiting rod, the forward or reverse rotation of the first threaded rod will drive the inner sliding rod to move forward or backward along the direction of the outer support cavity rod. In turn, the inner sliding rod drives the connecting plate, drive box and spray head component to move downward or upward in the well, so that the spray head component can be raised and lowered in the well. When the spray head component moves to the height required for cleaning, the first motor working mode is turned off, and the spray head component can be used to spray high-pressure water to clean the well wall. This setting makes the cleaning device adjustable, which is convenient for users to clean the walls of underground wells at different depths and improves the practicality of the device. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the present invention;

[0017] Figure 2 This is a structural diagram of the counterweight, support base, and hydraulic cylinder of this utility model;

[0018] Figure 3 This is a structural diagram of the cleaning component of this utility model;

[0019] Figure 4 This is a structural diagram of the water spray head component, the internal rotating mechanism of the drive box, and the internal sliding rod moving drive mechanism of this utility model.

[0020] Figure 5 This is a structural diagram of the rotating mechanism of the spray head component of this utility model.

[0021] In the diagram: 1. Support base; 11. Counterweight; 2. Hydraulic cylinder; 21. Support seat; 3. Cleaning assembly; 31. Outer support cavity rod; 32. Inner sliding rod; 321. First motor; 322. First threaded rod; 323. Limiting rod; 33. Connecting plate; 34. Drive box; 341. Second motor; 342. Worm gear; 343. Worm wheel; 35. Spray head assembly; 351. Water pump; 36. Hose assembly; 37. Rotating column. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0024] Combination Figures 1-5An adjustable cleaning device for cleaning underground well walls includes a support base 1, a counterweight plate at the bottom of the support base 1 with four sets of counterweight plates, a counterweight block 11 fixedly connected to the top of the support base 1, a hydraulic cylinder 2 fixedly connected to the top surface of the counterweight block 11, a support seat 21 on one side of the hydraulic cylinder 2, the support seat 21 being fixedly connected to the output end of the hydraulic cylinder 2, and a cleaning component 3 on one side of the support seat 21. The cleaning component 3 includes an outer support cavity rod 31 fixedly connected to one side of the support seat 21, an inner sliding rod 32 slidably connected to the inner cavity of the outer support cavity rod 31, a connecting plate 33 fixedly connected to one end of the inner sliding rod 32, a drive box 34 fixedly connected to one side of the connecting plate 33, a rotating column 37 rotatably connected to one side of the drive box 34, a water spray head component 35 fixedly connected to one end of the rotating column 37, a water pump 351 fixedly connected to one side of the water spray head component 35, and a hose component 36 on the input end side of the water pump 351.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] Example 1:

[0027] Please see Figures 1-5 The drive box 34 has a second motor 341 fixedly connected inside, and a worm gear 342 rotatably connected inside the drive box 34. The worm gear 342 is fixedly connected to the output end of the second motor 341. The drive box 34 has a worm wheel 343 rotatably connected inside, and the worm wheel 343 meshes with the worm gear 342. One side of the worm wheel 343 is fixedly connected to one end of the rotating column 37. The output end of the water pump 351 is connected to the spray head component 35 through a connecting pipe. One end of the hose component 36 is connected to an external water source.

[0028] Example 2:

[0029] Please see Figures 3-4 A first motor 321 is fixedly connected to the inner wall of the top of the outer support cavity rod 31. A first threaded rod 322 is rotatably connected inside the outer support cavity rod 31. The first threaded rod 322 is fixedly connected to the output end of the first motor 321. A limit rod 323 is fixedly connected inside the outer support cavity rod 31. An inner sliding rod 32 is slidably connected to the outer periphery of the limit rod 323. The inner sliding rod 32 is threadedly connected to the outer periphery of the first threaded rod 322.

[0030] In summary, the working principle is as follows: High-pressure water jets can be used for cleaning underground well walls. These jets effectively remove dirt and deposits from the well walls through high-pressure water jet technology. The high-pressure water jet has a complex crushing effect, including scouring, wedging, shearing, and grinding, which breaks down and washes away the scale, thus separating the scale layer from the well body. When using this device to clean an underground well, the support base 1 is moved to the location of use. First, the hydraulic cylinder 2 extends, causing the support seat 21 to rise. The support seat 21 then raises the cleaning component 3 to its highest point, facilitating its insertion into the well opening. The support base 1 is fixed to the outside of the well opening, and the counterweight 11 increases its weight, ensuring stable support on the ground. Simultaneously, the water jet component 35 is positioned directly above the well opening. At this point, the user retracts the hydraulic cylinder 2, causing the support seat 21 to descend. The support seat 21 then lowers the water jet component 35, extending it into the well opening. The hose component 36 connected to one side of component 35 is connected to an external clean water source. The length of the hose component 36 can be selected according to specific work needs. When the spray head component 35 is inserted into the well opening, the spray head component 35 and the water pump 351 are turned on. The water pump 351 draws external clean water into the spray head component 35 through the hose component 36. The spray head component 35 sprays high-pressure water onto the well wall. At the same time, the second motor 341 in the drive box 34 is turned on. The second motor 341 drives the worm 342 and the worm wheel 343 to rotate. The worm wheel 343 drives the rotating column 37 and the spray head component 35 to rotate. The spray head component 35 sprays high-pressure water while rotating. This operation allows the spray head component 35 to spray and clean the well wall from all sides until the device has finished cleaning the well. This setup enables the device of this application to clean the well wall, and the operation is automated, simple and quick, without the need for human intervention, reducing labor costs and improving the practicality of the device.

[0031] When using the device to clean wells, since different underground wells have different depths, in order to better clean the inner walls of underground wells at different depths, the user can further adjust the height of the water spray head component 35 according to the work needs. The operator can turn on the working mode of the first motor 321. The first motor 321 drives the first threaded rod 322 to rotate in the forward or reverse direction. Since the inner sliding rod 32 slides on the outer periphery of the limiting rod 323, the forward or reverse rotation of the first threaded rod 322 will drive the inner sliding rod 32 to move along the outer support cavity rod 31. The direction moves forward or backward, and the inner sliding rod 32 drives the connecting plate 33, drive box 34 and water spray head component 35 to move downward or upward in the well. The water spray head component 35 can be adjusted in height in the well. When the water spray head component 35 moves to the height that needs to be cleaned, the working mode of the first motor 321 is turned off, and the water spray head component 35 can be used to spray high-pressure water to clean the well wall. This setting makes the cleaning device adjustable, which is convenient for users to clean the underground well walls at different depths and improves the practicality of the device.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable underground well wall cleaning device, comprising a supporting base (1), the bottom of which is provided with a counterweight disc, the counterweight disc is provided with four groups, characterized in that: The supporting base (1) top fixedly connected with the counterweight (11), the counterweight (11) top surface fixedly connected with the hydraulic cylinder (2), one side of the hydraulic cylinder (2) is provided with the support seat (21), the support seat (21) is fixedly connected with the hydraulic cylinder (2) output end, one side of the support seat (21) is provided with the cleaning assembly (3);The cleaning assembly (3) includes the outer support cavity rod (31) fixedly connected to one side of the support seat (21), the inner sliding rod (32) is slidably connected in the outer support cavity rod (31), the inner sliding rod (32) one end is fixedly connected with the connecting disc (33), the connecting disc (33) one side is fixedly connected with the drive box (34), the drive box (34) one side is rotatably connected with the rotating column (37), the rotating column (37) one end is fixedly connected with the water spraying head component (35), the water spraying head component (35) one side is fixedly connected with the water pump (351), the water pump (351) input end one side is provided with the hose component (36).

2. A wash system for cleaning the walls of a subterranean well according to claim 1, wherein: The outer support cavity rod (31) top inner wall is fixedly connected with the first motor (321), the outer support cavity rod (31) is rotatably connected with the first threaded rod (322) inside, the first threaded rod (322) is fixedly connected with the output end of the first motor (321).

3. A wash system for cleaning the walls of a well according to claim 2, wherein: The outer support cavity rod (31) is fixedly connected with the limiting rod (323) inside, the inner sliding rod (32) is slidably connected to the limiting rod (323) outer periphery.

4. A wash system for cleaning the walls of a well according to claim 3, wherein: The inner sliding rod (32) is threadedly connected to the outer periphery of the first threaded rod (322).

5. An adjustable downhole wall cleaning device as defined in claim 4, wherein: The drive box (34) is fixedly connected with the second motor (341) inside, the drive box (34) is rotatably connected with the worm (342) inside, the worm (342) is fixedly connected with the output end of the second motor (341).

6. An adjustable downhole wall cleaning device as defined in claim 5, wherein: The drive box (34) is rotatably connected with the worm gear (343) inside, the worm gear (343) is meshed with the worm (342), one side of the worm gear (343) is fixedly connected with one end of the rotating column (37).

7. An adjustable downhole wall cleaning device as defined in claim 6, wherein: The water pump (351) output end is communicated with the water spraying head component (35) through the connecting pipe, one end of the hose component (36) is communicated with the external water source.

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