CN110542581B

CN110542581B - Water intake device capable of measuring water level

Info

Publication number: CN110542581B
Application number: CN201910836522.8A
Authority: CN
Inventors: 许有明; 孔祥科; 王平; 韩占涛; 王小瑞
Original assignee: Institute of Hydrogeology and Environmental Geology CAGS
Current assignee: Institute of Hydrogeology and Environmental Geology CAGS
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2024-04-19
Anticipated expiration: 2039-09-05
Also published as: CN110542581A

Abstract

The invention discloses a water taking device capable of measuring water level, which comprises a workbench, wherein a fixing seat is fixedly arranged at the top of the workbench, a protection box is fixedly arranged at the top of the fixing seat, a small driving motor is fixedly nested in an inner cavity of the protection box, the output end of the small driving motor is fixedly connected with a screw rod, a guide seat is slidably assembled in the fixing seat, the bottom end of the screw rod penetrates through the bottom of the protection box and then extends to the inner cavity of the guide seat, the bottom end of the guide seat penetrates through the workbench and then is fixedly connected with a double-shaft motor through a bracket, a traction rope is wound on a shaft on one side of the double-shaft motor, a belleville tube is tied at the bottom end of the traction rope, a measuring line is wound on a shaft on the other side of the double-shaft motor, and a probe for measuring the water level is fixedly arranged at the bottom end of the measuring line. The invention has reasonable structural design, realizes the adjustment of the height of the workbench, ensures the swinging space of the external thread cylinder, can measure the water level by using the measuring line firstly, and then washes the well and takes the water sample by using Bei Leguan, thereby saving time and labor.

Description

Water intake device capable of measuring water level

Technical Field

The invention relates to the field of hydrogeology, in particular to a water taking device capable of measuring water level.

Background

When a test or monitoring well with a small caliber and a water level depth of less than 30 meters is used for flushing or taking water samples, a small pump often cannot reach the well due to a large pump head, or the pump is easy to burn when the pump is used for flushing or sampling due to small water yield, mud sand and the like in water, so that certain difficulty is caused for flushing and taking water samples. In this case, the belleville pipe is sometimes used for flushing and sampling, and the conventional flushing and sampling with the belleville pipe are completed by manually pulling the string, so that the flushing or sampling can be performed with shallow water level, and the purposes of flushing and taking water sample are achieved if the underground water is buried in about ten meters and about twenty meters to about thirty meters, which is time-consuming and labor-consuming. In view of the low working efficiency of the traditional mode, the device capable of measuring the water level and flushing and taking the water sample is provided, and the device adopts the storage battery as power, so that the working efficiency is improved, the problem of difficulty in field power utilization is solved, and the device has a good practical application prospect.

Disclosure of Invention

The present invention is directed to a water intake device capable of measuring water level, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a water intaking device of measurable water level, includes the workstation, the fixed fixing base that is provided with in top of workstation, the fixed guard box that is provided with in top of fixing base, the fixed nestification in inner chamber of guard box is provided with small-size driving motor, small-size driving motor's output fixedly connected with screw rod, the interior sliding fit of fixing base has the guide holder, just the bottom of screw rod runs through the bottom back extension to the guide holder inner chamber of guard box, the bottom of guide holder runs through behind the workstation through support fixedly connected with biax motor, one side axis of rotation winding of biax motor has haulage rope, opposite side axis of rotation winding to have the survey line, the end of axis of rotation all is fixed with the baffle, the bottom of haulage rope is the base and is tied, the bottom of survey line is fixed with utmost point probe, the inner chamber all around through axis of rotation swing joint has an external screw thread section of thick bamboo, threaded rod in the external screw rod's the internal screw connection, the bottom fixedly connected with adjusting nut bottom the adjusting nut has the sill bar through bearing swing joint, cup joint and adjusting nut adaptation on the outer wall of sill bar has the outer wall, through support pin roll, the pivot fixedly connected with panel is fixed with the connecting rod through the pivot, all side wall, the panel is fixed to the side of sliding connection.

Preferably, the external thread barrels are uniformly arranged along the periphery of the workbench to form four groups of devices with the same structure, and two groups of external thread barrels are symmetrically arranged along the central line of the workbench.

Preferably, a guide channel matched with the guide seat is formed in the center of the top of the workbench, and accommodating grooves matched with the four groups of external thread cylinders are formed in the bottom of the workbench.

Preferably, the outer walls of the bottom rod and the sliding sleeve are fixedly provided with hinge seats matched with the connecting rods, and the sliding sleeve is provided with threaded through holes matched with the fastening screws.

Preferably, the outer of the measuring line is marked with scales, and a wire is arranged inside the measuring line and connected with the electrode probe.

Preferably, a buzzer is further arranged in the control panel, and the wire in the measuring line, the buzzer and the pole probe form a loop.

Preferably, the length of the guide seat is the same as the depth of the inner cavity of the fixed seat, and the guide seat is a square column-shaped sliding block.

Compared with the prior art, the invention has the beneficial effects that: the adjustable hydraulic lifting device is reasonable in structural design, the length of the internal threaded rod nested in the external threaded cylinder can be adjusted through the threaded connection effect of the external threaded cylinder and the internal threaded rod, so that the adjustment on the height of a workbench is realized, the external threaded cylinder is hinged on the inner wall of the workbench through the rotating shaft, the swinging space of the external threaded cylinder is guaranteed, in addition, the adjusting nut and the bottom rod are movably connected through the bearing, when the adjusting nut is rotated, the bottom rod cannot rotate, the supporting rod can be driven to rotate at any time on the inner side of the bottom rod, lateral support can be provided for the bottom rod, the supporting reliability of the device is ensured, meanwhile, the fixing of the position of the sliding sleeve on the outer wall of the supporting rod is realized through the fastening screw, the relative rotation of the supporting rod and the limiting ring can be realized through the sliding sleeve on the supporting rod, meanwhile, the storage of the supporting rod is realized, the operation is convenient, the device can be improved for different types of well platforms, in addition, the control panel can realize the control of the small driving motor and the double-shaft motor, the small driving motor can drive the screw to rotate, the guide seat can be driven by the screw to move along the length direction of the motor through the threaded connection effect of the screw rod and the guide seat, the manual lifting device can be driven by the double-shaft position of the guide seat can be adjusted, the manual lifting device can be increased, the height can be adjusted through the position of the pulling seat, and the manual lifting device can be saved, and the working efficiency can be realized.

When the pole probe enters water, the two poles of the lead in the pole probe, the battery and the buzzer loop are connected, the buzzer sounds to prompt that the water level is reached, and the water level can be measured from the scale on the measuring line; when the well is required to be washed and sampled, the double-shaft motor is started to put the belleville pipe into the well to take water, then the belleville pipe is lifted out of the well mouth and poured out, and the well is repeated for N times until the well washing and sampling work is completed. When the polar probe is not needed to measure the water depth, the measuring line and the polar probe can be fixed on the shaft, and only the towing rope is put down to repeatedly take water from Bei Leguan; and when the water level depth is measured only, the traction rope is fixed on the shaft without being put down, and the device is simple and convenient to operate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of a dual-shaft motor according to the present invention;

In the figure: the device comprises a workbench, a fixing seat, a protection box 3, a small driving motor 4, a screw rod 5, a guide seat 6, a double-shaft motor 7, a traction rope 8, a Beller tube 9, a pole probe 10, a rotating shaft 11, an external thread cylinder 12, an internal thread rod 13, an adjusting nut 14, a bottom rod 15, a limiting ring 16, a supporting rod 17, a connecting rod 18, a sliding sleeve 19, a fastening screw 20, a control panel 21, a rotating shaft 22, a baffle 23 and a measuring line 24.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, the present invention provides a technical solution: the water taking device capable of measuring the water level comprises a workbench 1, a fixing seat 2 is fixedly arranged at the top of the workbench 1, a protection box 3 is fixedly arranged at the top of the fixing seat 2, a small driving motor 4 is fixedly nested in an inner cavity of the protection box 3, the output end of the small driving motor 4 is fixedly connected with a screw 5, a guide seat 6 is slidably assembled in the fixing seat 2, the bottom end of the screw 5 penetrates through the bottom of the protection box 3 and then extends to the inner cavity of the guide seat 6, the bottom end of the guide seat 6 penetrates through the workbench 1 and then is fixedly connected with a double-shaft motor 7 through a bracket, two rotating shafts 22 of the double-shaft motor 7 are respectively wound with a traction rope 8 and a measuring line 24, the tail ends of the two rotating shafts 22 of the double-shaft motor 7 are respectively fixed with a baffle 23, scales are arranged on the measuring line 24, the periphery of the inner cavity of the workbench 1 is movably hinged with an external thread cylinder 12 through a rotating shaft 11, an internal threaded rod 13 is screwed in the external thread cylinder 12, the bottom end fixedly connected with adjusting nut 14 of internal thread pole 13, adjusting nut 14 bottom has sill bar 15 through bearing swing joint, cup joint the spacing ring 16 with adjusting nut 14 looks adaptation on the outer wall of sill bar 15, there is bracing piece 17 through the round pin axle swing joint on the outer wall of spacing ring 16, fixedly mounted with sliding sleeve 19 through fastening screw 20 on the outer wall of bracing piece 17, there is connecting rod 18 through round pin axle swing joint between sliding sleeve 19 and the sill bar 15, and external screw thread section of thick bamboo 12, internal thread pole 13, sill bar 15, spacing ring 16, bracing piece 17 and connecting rod 18 are lightweight products such as plastic, be favorable to guaranteeing the portability of device, the material of making these structures is also convenient for seek when being convenient for carry, become low in production cost, the fixed control panel 21 that is provided with in left side wall top of guard box 3, and small-size driving motor 4, the small-size driving motor 4 The double-shaft motor 7 is electrically connected with the control panel 21, the control panel 21 is electrically connected with an external storage battery, the length of the internal threaded rod 13 nested in the external threaded cylinder 12 can be adjusted through the threaded connection effect of the external threaded cylinder 12 and the internal threaded rod 13, so that the height of the workbench 1 is adjusted, the external threaded cylinder 12 is hinged on the inner wall of the workbench 1 through the rotating shaft 11, the swinging space of the external threaded cylinder 12 is ensured, in addition, the adjusting nut 14 and the bottom rod 15 are movably connected through bearings, when the adjusting nut 14 is rotated, the bottom rod 15 cannot rotate, the supporting rod 17 can be promoted to be arranged on the inner side of the bottom rod 15 at any time, lateral support can be provided for the bottom rod 15, the supporting reliability of the device is ensured, meanwhile, the fixing of the position of the sliding sleeve 19 on the outer wall of the supporting rod 17 is realized through the fastening screw 20, and the installation is convenient, the sliding sleeve 19 is utilized to slide on the supporting rod 17 to enable the supporting rod 17 and the limiting ring 16 to rotate relatively, meanwhile, the connecting rod 18 rotates relatively to move relatively to the supporting rod 17, further, the supporting rod 17 is accommodated, the operation is convenient, meanwhile, the adaptability of the device to different types of well platforms can be improved, in addition, the control of the small driving motor 4 and the double-shaft motor 7 can be realized through the control panel 21, the screw 5 is driven to rotate through the small driving motor 4, the guide seat 6 can be driven to move along the length direction of the fixed seat 2 through the screwing action of the screw 5 and the guide seat 6, the height position of the double-shaft motor 7 can be adjusted, the height position adjustable range of the device is increased, the belleville tube 9 at the bottom of the traction rope 8 can be driven through the double-shaft motor 7 to realize water sampling and the measurement of the measuring line 24 to the water depth, the control panel 21 is electrically output and connected with the double-shaft motor 7, and the start and stop of the double-shaft motor 7 are controlled, so that the labor force is saved, and the working efficiency is improved.

The external thread barrels 12 are uniformly arranged along the periphery of the workbench 1 into four groups of devices with the same structure, and the two groups of opposite external thread barrels 12 are symmetrically arranged along the central line of the workbench 1, so that the workbench 1 can be supported in an omnibearing manner, and the use reliability of the devices is ensured;

referring to fig. 1, a guide channel matched with a guide seat 6 is formed in the center of the top of a workbench 1, and a containing groove matched with four groups of external thread barrels 12 is formed in the bottom of the workbench 1, so that the guide seat 6 can slide along a fixed seat 2 conveniently, and meanwhile, the rotating space of the external thread barrels 12 is ensured through the containing groove;

referring to fig. 1, hinge seats matched with the connecting rod 18 are fixedly arranged on the outer walls of the bottom rod 15 and the sliding sleeve 19, and threaded through holes matched with the fastening screws 20 are formed in the sliding sleeve 19, so that the connecting rod 18 is conveniently hinged with the bottom rod 15 and the sliding sleeve 19;

When the water depth needs to be measured, the belleville pipe 9 can be firstly taken down, the traction rope 8 is fixed, and only the polar probe 10 is lowered; when the electrode probe 10 encounters water, a loop with a battery is connected, and a buzzer on the control panel 21 starts to give an alarm to prompt that people touch the water, and as the graduations are arranged outside the measuring line 24, people can clearly record the water depth, and the method is simple and convenient; when the polar probe 10 is not needed to measure the water depth, the measuring line 24 can be fixed and not put down, and only the hauling rope 8 is put down to repeatedly take water from the belleville pipe 9.

The length of the guide seat 6 is the same as the depth of the inner cavity of the fixed seat 2, and the guide seat 6 is a square column-shaped sliding block.

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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water intaking device of measurable water level, includes workstation (1), its characterized in that: the utility model discloses a workbench, including fixing base (2) and guide seat (6), fixing base (1) is fixed at the top, fixing base (2) is fixed at the top and is provided with guard box (3), the fixed nest of inner chamber of guard box (3) is provided with small-size driving motor (4), the output fixedly connected with screw rod (5) of small-size driving motor (4), sliding fit has guide holder (6) in fixing base (2), just after the bottom of screw rod (5) runs through guard box (3) bottom back to guide holder (6) inner chamber, guide holder (6)'s bottom runs through behind workstation (1) through support fixedly connected with biax motor (7), one side axis of rotation (22) winding of biax motor (7) has haulage rope (8), opposite side axis of rotation (22) is wound there is survey line (24), the end of axis of rotation (22) all is fixed with baffle (23), the bottom system of haulage rope (8) has Bei Leguan (9), the bottom of survey line (24) is fixed with utmost point probe (10), the inner chamber (1) all is through axis of rotation (11) back to extend to guide holder (6) inner chamber, all has internal thread (13) screw thread (13) fixed connection, threaded rod (13), the bottom end of the adjusting nut (14) is movably connected with a bottom rod (15) through a bearing, a limiting ring (16) matched with the adjusting nut (14) is sleeved on the outer wall of the bottom rod (15), a supporting rod (17) is movably hinged on the outer wall of the limiting ring (16) through a pin shaft, a sliding sleeve (19) is fixedly assembled on the outer wall of the supporting rod (17) through a fastening screw (20), a connecting rod (18) is movably connected between the sliding sleeve (19) and the bottom rod (15) through a pin shaft, a control panel (21) is fixedly arranged at the top of the left side wall of the protection box (3), and the small-sized driving motor (4) and the double-shaft motor (7) are electrically connected with the control panel (21); the external thread barrels (12) are uniformly arranged into four groups of devices with the same structure along the periphery of the workbench (1), and the two groups of external thread barrels (12) are symmetrically arranged along the central line of the workbench (1);

A guide channel matched with the guide seat (6) is formed in the center of the top of the workbench (1), and accommodating grooves matched with four groups of external thread barrels (12) are formed in the bottom of the workbench (1);

The outer walls of the bottom rod (15) and the sliding sleeve (19) are fixedly provided with hinge seats matched with the connecting rods (18), and the sliding sleeve (19) is provided with threaded through holes matched with the fastening screws (20).

2. The water intake device of claim 1, wherein: the outer of the measuring line (24) is marked with scales, and a wire is arranged in the measuring line (24) and connected with the electrode probe (10).

3. The water intake device of claim 1, wherein: a buzzer is further arranged in the control panel (21), and a loop is formed by a wire in the measuring line (24), the buzzer and the pole probe (10).

4. The water intake device of claim 1, wherein: the length of the guide seat (6) is the same as the depth of the inner cavity of the fixed seat (2), and the guide seat (6) is a square column-shaped sliding block.