Hydrogeological drilling same-diameter repeated water pumping device

A hydrogeological and pumping device technology, which is applied in the direction of earthwork drilling, borehole/well parts, etc., can solve the problems of cumbersome lifting and moving, lack of support structure, and easy toppling, so as to meet the needs of hydrogeological tests and improve the water intake effect , High stability effect

Inactive Publication Date: 2021-04-09
杨明芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the lifting and moving of the same-diameter multiple pumping devices for hydrogeological drilling on the market is cumbersome, and the collection of groundwater is inconvenient. The complex structure is not convenient for multiple use, which greatly wastes resources. Very inconvenient and prone to tipping

Method used

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  • Hydrogeological drilling same-diameter repeated water pumping device
  • Hydrogeological drilling same-diameter repeated water pumping device
  • Hydrogeological drilling same-diameter repeated water pumping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of hydrogeological drilling same-diameter multiple pumping device, such as Figure 1-3 As shown, the support plate 20 is included, and the upper end of the support plate 20 is fixedly connected with the surrounding shell 1. The surrounding shell 1 is a "匚"-shaped structure, the upper part of the surrounding shell 1 is a stepped structure, and the rear upper part of the inner surface of the surrounding shell 1 is fixedly connected. There is a rear connecting plate 10, the front upper part of the inner side of the enclosure 1 is fixedly connected with a front connecting plate 13, the upper rear end of the enclosure 1 is fixedly connected with a lifting motor 2, and the middle part of the rear connecting plate 10 is interspersed and movably connected with a lifting screw 4. The bottom of the screw rod 4 is interspersed and movably connected with the upper rear part of the support plate 20, and the top of the lifting screw rod 4 and the output end of the lifting motor...

Embodiment 2

[0035] On the basis of Example 1, as Figure 4-7 As shown, a hydrogeological drilling multiple pumping device with the same diameter includes a support plate 20, the upper end of the support plate 20 is fixedly connected with an enclosure 1, the enclosure 1 is a "匚" shaped structure, and the upper part of the enclosure 1 is stepped structure, the rear upper part of the inner side of the enclosure 1 is fixedly connected with the rear connecting plate 10, the inner side of the enclosure 1 is fixedly connected with the front upper part of the front connecting plate 13, the upper rear end of the enclosure 1 is fixedly connected with the lifting motor 2, and the rear connecting plate The middle part of 10 is interspersed with a lifting screw 4, and the lower part of the lifting screw 4 is interspersed and movably connected with the upper rear part of the support plate 20. The upper part of the lifting screw 4 and the output end of the lifting motor 2 are jointly connected with a bel...

Embodiment 3

[0043] On the basis of Example 1, as Figure 8As shown, a hydrogeological drilling multiple pumping device with the same diameter includes a support plate 20, the upper end of the support plate 20 is fixedly connected with an enclosure 1, the enclosure 1 is a "匚" shaped structure, and the upper part of the enclosure 1 is stepped structure, the rear upper part of the inner side of the enclosure 1 is fixedly connected with the rear connecting plate 10, the inner side of the enclosure 1 is fixedly connected with the front upper part of the front connecting plate 13, the upper rear end of the enclosure 1 is fixedly connected with the lifting motor 2, and the rear connecting plate The middle part of 10 is interspersed with a lifting screw 4, and the lower part of the lifting screw 4 is interspersed and movably connected with the upper rear part of the support plate 20. The upper part of the lifting screw 4 and the output end of the lifting motor 2 are jointly connected with a belt d...

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Abstract

The invention discloses a hydrogeological drilling same-diameter repeated water pumping device. The device comprises a supporting plate, a surrounding shell is fixedly connected to the upper end of the supporting plate, a rear connecting plate is fixedly connected to the rear upper portion of the inner side face of the surrounding shell, and a front connecting plate is fixedly connected to the front upper portion of the inner side face of the surrounding shell. A lifting motor is fixedly connected to the upper portion of the rear end of the surrounding shell, a lifting screw is movably connected to the middle of the rear connecting plate in a penetrating and inserting mode, a lifting mechanism is in threaded connection with the outer surface of the lifting screw, a push cylinder is fixedly connected to the front portion of the lower end of the lifting mechanism, and a connecting mechanism is fixedly connected to the lower end of the push cylinder. A water taking mechanism is movably connected to the middle of an inner cavity of the connecting mechanism, and a rotating mechanism is fixedly connected jointly between the upper portion of the water taking mechanism and the upper portion of the inner cavity of the connecting mechanism. According to the repeated water pumping device, lifting of the water taking mechanism is more convenient and stabler, and the requirement for hydrogeological testing of aquifers with different depths can be met.

Description

technical field [0001] The invention relates to the technical field of hydrogeological drilling, in particular to a hydrogeological drilling multiple pumping device with the same diameter. Background technique [0002] At present, there are generally two methods in China to obtain the hydrogeological parameters of different layers of aquifers: the first method is to construct a drilling well for each aquifer layer, and conduct hydrogeological tests respectively; the second method is to construct a drilling well , and then use hydrogeological drilling and multiple pumping devices with the same diameter to conduct hydrogeological tests on aquifers at different depths. The general hydrogeological drilling multiple pumping devices with the same diameter are connected by multi-end casing threads. When sampling groundwater at different depths, the threads between the casing pipes are sequentially loosened and samples are taken. At present, the lifting and moving of the same-diame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B49/08
CPCE21B49/081
Inventor 杨明芹
Owner 杨明芹
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