CN204126635U - Portable anti-sticking auto-manual water level tester - Google Patents
Portable anti-sticking auto-manual water level tester Download PDFInfo
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- CN204126635U CN204126635U CN201420438100.8U CN201420438100U CN204126635U CN 204126635 U CN204126635 U CN 204126635U CN 201420438100 U CN201420438100 U CN 201420438100U CN 204126635 U CN204126635 U CN 204126635U
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- survey line
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- water level
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Abstract
A kind of portable anti-sticking auto-manual water level tester, has plumb bob, wire spool, survey line, support, survey line distributor, survey line counting collector, the first motor, the first motor drive module, the second motor, the second motor drive module, PLC, encoder, touch-screen, brush, 24V dc source.Plumb bob is made up of a plastic flexible pipe and iron powder, and the leading section of survey line is fixedly connected with plastic flexible pipe.The survey line be wrapped on the reel of wire spool is electrically connected with brush by its tail end and is connected with PLC, the signal output part of encoder is connected with the input of PLC, the output of PLC is connected with the input of first and second motor drive module respectively, and the output of first and second motor drive module is electrically connected with first and second motor.The utility model solves plumb bob and survey line jammed problem in well, easy to operate, and measurement result is accurate, is convenient to field and uses.
Description
Technical field
The utility model relates to a kind of instrument automatically measuring groundwater level under well, is applied in the field such as hydrogeology, engineering geology, specifically a kind of portable anti-sticking auto-manual water level tester.
Background technology
At present, known test device for water level has two classes, the structure of one class is made up of universal meter, electric wire, bobbin and plummet, when measuring groundwater level in well, by the plummet being electric wire manually, slowly, at the uniform velocity put into well, when plummet arrives the water surface, wire terminations universal meter is connected, beat of pointer prompting arrives the water surface, measures groundwater level in well by the scale that electric wire marks, finally manual by electric wire and plummet withdrawal.But in whole measuring process, there is such Railway Project:
First: plummet may be stuck in water down-hole water pump or other equipment in retractable line process, cause plummet and electric wire to regain; Second: overall process needs manual hand manipulation, relative work intensity is larger; 3rd: metering reading manual operation, relative error is larger.
Another kind of is down-hole throw-in type hydrologic record instrument, in measuring process, hydrologic record instrument is dropped in well, long-term observation is carried out to the groundwater level of this well, read data by computer again, but in whole measuring process, there is such Railway Project: first, hydrologic record instrument need be dropped in water for a long time, only for single-point long-term observation; The second, recorder need be salvaged from well, registration card being connected computer could read data, namely can not survey and namely know.
Inventor retrieves following patent document: CN203455054U discloses a kind of mechanical type water level tester, float is fixed on one end of float crank, the other end of float crank and one end of connecting rod hinged, float crank is also hinged on and is fixed on the bearing of bottom half; The other end and the rotating shaft of connecting rod are hinged, and rotating shaft upper end is inserted and is connected on carriage diapire; The axle at pressure roller two ends is fixed on carriage, and pressure roller is rotatably installed on the axle at two ends; Cylinder above carriage is inserted in the spliced eye of casing upper end; Two pieces of locating pieces are separately fixed on the two ends inwall of casing, and cushion block is fixed on two pieces of locating pieces; The side of upper and lower reed is separately fixed on cushion block; Upper and lower reed is connected on the normal open switch of warning device by wire respectively; Warning device is placed in the position away from water source.CN2777511Y discloses a kind of tester for underground water level in vacuum prepressing reinforced area, comprise hole pressure meter, vacuum meter, water level pipe, be coated on the diaphragm seal of the water level pipe mouth of pipe, characterized by further comprising a plastic flexible pipe, one end is stretched in the water level pipe mouth of pipe, and the other end imbeds sand cushion; And a diaphragm seal, be coated on the sand cushion that water level pipe is outer and water level pipe is all.
These technology effectively can not only solve plumb bob and electric wire jammed problem in well for how making water level tester above, can also realize the full automatic working of overall process auto-manual, not provide concrete guidance program.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of portable anti-sticking auto-manual water level tester is provided, this water level tester effectively can not only solve plumb bob and survey line (electric wire) jammed problem in well, the full automatic working of overall process auto-manual can also be realized, and it is easy to operate, measurement result is accurate, is convenient to field and uses.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of portable anti-sticking auto-manual water level tester, there is plumb bob, wire spool, survey line, above-mentioned wire spool has reel, be positioned at the left spindle nose of reel both sides and right spindle nose, survey line is wrapped on the reel of wire spool, its technical scheme is: described portable anti-sticking auto-manual water level tester also has support, survey line distributor, survey line counting collector, drive the first motor that wire spool rotates, first motor drive module, the second motor be connected with survey line distributor, second motor drive module, PLC, encoder, touch-screen, brush, 24V dc source, the left spindle nose of above-mentioned wire spool and right spindle nose respectively by left support abutment and right support abutment rack-mount, the clutch end of the first motor is fixedly connected with the left spindle nose (i.e. power intake) of wire spool, and brush is arranged in the centre bore of right spindle nose of wire spool, above-mentioned survey line distributor have leading screw, be connected with threads of lead screw and above-mentioned survey line pass from its hole cycloid body, be fixedly mounted on support in order to support leading screw two supporting seats, be horizontally through cycloid body cycloid body can only be moved and the guide peg that can not rotate along it to guide and limit effect cycloid body, this guide peg is by above-mentioned two supporting seat limited supports, and the second motor is connected with lead screw transmission, above-mentioned plumb bob is made up of a plastic flexible pipe and the iron powder be located in plastic flexible pipe, and the leading section of survey line is fixedly connected with plastic flexible pipe, and the front end of survey line is two independently bare wires, above-mentioned survey line counting collector has two supporters, the first moving runner by described two supporter limited supports, the second moving runner be positioned at below the first moving runner by described two supporter limited supports that are fixedly connected with described support, described survey line passes from the gap between the first moving runner and the second moving runner, and its central axis of the second moving runner rotated together with the rotating shaft of encoder is connected with the rotating shaft of encoder, the survey line be wrapped on the reel of wire spool is electrically connected with brush by its tail end (end) and is connected with PLC, the signal output part of encoder is connected with the input of PLC, the output of touch-screen is connected with the input of PLC, the output of PLC respectively with the input of the first motor drive module, the input of the second motor drive module is connected, the output of the first motor drive module is electrically connected with the first motor, the output of the second motor drive module is electrically connected with the second motor, above-mentioned 24V dc source respectively with touch-screen, encoder, PLC, first motor drive module, first motor, second motor drive module, the feeder ear of the second motor connects.
In technique scheme, described first motor is preferably fixedly mounted on left support abutment.Above-mentioned second motor is preferably fixedly mounted on a supporting seat in two supporting seats.Above-mentioned encoder is preferably fixedly mounted on support.Gap between first moving runner and the second moving runner, that pass in order to survey line, is preferably formed jointly by the circular groove on the outer circumference surface of the circular groove on the outer circumference surface of the first moving runner and the second moving runner.The concrete structure that the leading section of above-mentioned survey line is fixedly connected with plastic flexible pipe preferably, to stretch in plastic flexible pipe and be connected with plastic flexible pipe thermoplastic by the leading section of survey line.Above-mentioned iron powder is preferably closed in plastic flexible pipe.The present invention preferably also have that survey line passes, be convenient to survey line enter survey line counting collector guide pipe, this guide pipe is fixedly supported on support.
The utility model has the first motor, the first motor drive module, the second motor be connected with survey line distributor, the second motor drive module, PLC, encoder, touch-screen, brush, the 24V dc source (can be 24V lithium battery) of plumb bob, wire spool, the survey line be wrapped on wire spool, support, survey line distributor, survey line counting collector, the rotation of driving roll.Like this, survey line connects PLC by brush and controls the automatic unwrapping wire of the first motor (and wire spool), take-up and encoder to count (namely PLC accepts instruction and controls the first motor and encoder work), encoder to count method is controlled by survey line, pass through encoder Auto-counting when arriving the water surface, precision can reach grade.Touch screen operation output order, instant playback can measure number and record and storage of measurement data, adopt 24V dc source, can realize countryside portable operation.Plumb bob of the present invention designs for clamping-proof type, adopts encoder to count, can realize clamping-proof type operation, encoder computer count, precision can reach more than grade, and touch-screen adds PLC Based Intelligent Control, intelligent operation auto-manual, easy to operate, succinct, measurement result is accurate, and error is little.
Compared with existing level measurement device, plumb bob of the present utility model is clamping-proof type plumb bob, decreases the spillage of material of user, and manual-automatic integrated operation improves the operability of user, and touch-screen and encoder computer count improve certainty of measurement.
In sum, the utility model effectively can not only solve plumb bob and survey line (electric wire) jammed situation in well, can also realize the full automatic working of overall process auto-manual, easy to operate, and measurement result is accurate, is convenient to field and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model when pulling down survey line, plumb bob and connecting wire.
Fig. 3 is the structural representation that in the utility model, the first motor, wire spool, brush, survey line, left support abutment, right support abutment, support are connected.
Fig. 4 be in Fig. 2 A to partial view (or perhaps in the utility model survey line counting collector structural representation).
Fig. 5 is the structural representation that in the utility model, survey line is connected with plumb bob.
Fig. 6 is control circui block diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the utility model (portable anti-sticking auto-manual water level tester) has plumb bob 11, wire spool 7, survey line 6, wire spool 7 has reel, is positioned at the left spindle nose of reel both sides and right spindle nose, reel is the reel with block plate, block plate is located at the both sides of reel respectively, two block plates, two spindle noses (left spindle nose and right spindle nose) can be integrative-structure (and being fixed together) with reel, and survey line 6 is wrapped on the reel of wire spool 7.It is characterized in that: described portable anti-sticking auto-manual water level tester also has support 8, survey line distributor 9, survey line counting collector 12, drives the first motor 5, first motor drive module 15 that wire spool rotates, the second motor 4, second motor drive module 14, PLC 3, encoder 10, touch-screen (intelligent touch screen) 1, brush 6 ', the 24V dc source 2 that are connected with survey line distributor.Survey line 6 can be two insulated electric conductors be arranged side by side.Support 8 can be formed by rectangular steel tube or Plate Welding.
As shown in Figure 1, Figure 2, Figure 3 shows, the left spindle nose of above-mentioned wire spool 7 and right spindle nose are arranged on support 8 respectively by left support abutment 72 and right support abutment 71, the left spindle nose of wire spool and be all provided with bearing between right spindle nose and bearing, the clutch end of the first motor 5 is fixedly connected with the left spindle nose (i.e. power intake) of wire spool 7, brush 6 ' is arranged in the centre bore of right spindle nose of wire spool 7, circular mounting sheet on brush is fixedly connected with the outer face of the right spindle nose of wire spool by several (can be three) screws, and brush 6 ' is commercial goods.Above-mentioned first motor 5 is fixedly mounted on left support abutment 72.Above-mentioned survey line distributor 9 have leading screw 93, be connected with threads of lead screw and above-mentioned survey line pass from its hole cycloid body 92, be fixedly mounted on support in order to support leading screw 93 two supporting seats 91, be horizontally through cycloid body cycloid body can only be moved and the guide peg 94 that can not rotate along it to guide and limit effect cycloid body, this guide peg is by above-mentioned two supporting seat 91 limited supports, and the second motor 4 is in transmission connection with leading screw 93.Second motor 4 is fixedly mounted on a supporting seat in two supporting seats 91, can be provided with bearing between above-mentioned supporting seat and the support end of leading screw.Above-mentioned left support abutment 72, right support abutment 71, two supporting seats 91, cycloid bodies 92 all can be processed by steel plate, cycloid body 92 have the circular hole (or hole of square hole or other shape) in horizontally set that survey line passes.Leading screw 93, guide peg 94 can be processed by round steel.
As shown in Figure 1, shown in Figure 5, above-mentioned plumb bob 11 is made up of (its diameter comparatively close to survey line) plastic flexible pipe 111 and the iron powder 112 be located in plastic flexible pipe, plastic flexible pipe can be DN7.5mm thermoplastic tube, iron powder 112 is preferably closed in plastic flexible pipe 111, plastic flexible pipe smooth surface and the diameter of its diameter and survey line is close, such plastic flexible pipe diameter less (thinner).The leading section of survey line 6 is fixedly connected with plastic flexible pipe, and the front end of survey line 6 is two independently bare wires (exposed wire) 61,62.When plumb bob arrives the water surface, bare wire 61,62 is communicated with (electric connection) by water.The concrete structure that the leading section of above-mentioned survey line 6 is fixedly connected with plastic flexible pipe is, the leading section of survey line 6 to be stretched in plastic flexible pipe 111 and is connected with plastic flexible pipe thermoplastic.Above-mentioned plumb bob is clamping-proof type plumb bob, can realize at down-hole anti-sticking, and handled easily also reduces user cost.
As shown in Figure 1, Figure 2, Figure 4 shows, above-mentioned survey line counting collector 12 has two supporters 123, the first moving runner 121 by described two supporter limited supports, the second moving runner 122 be positioned at below the first moving runner by described two supporter limited supports that are fixedly connected with described support, described survey line passes from the gap between the first moving runner 121 and the second moving runner 122, and described gap is formed jointly by the circular groove on the outer circumference surface of the circular groove on the outer circumference surface of the first moving runner and the second moving runner.The second its central axis of moving runner 122 rotated together with the rotating shaft of encoder 10 is connected with the rotating shaft of encoder 10.Encoder 10 is fixedly mounted on support 8.Two supporters 123 can be processed by steel plate, and the first moving runner 121 and the second moving runner 122 can be processed by round steel.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6, the survey line 6 be wrapped on the reel of wire spool is electrically connected with brush 6 ' by its tail end (end) and is connected with PLC 3, the concrete structure that the tail end of survey line is electrically connected with brush is that the tail end of survey line stretches in the cavity of described reel, then is connected with brush through the centre bore of the right spindle nose of wire spool.The signal output part of encoder 10 is connected with the input of PLC 3, the output of touch-screen 1 is connected with the input of PLC 3, the output of PLC 3 is connected with the input of the first motor drive module 15, the input of the second motor drive module 14 respectively, the output of the first motor drive module 15 is electrically connected with the first motor 5, and the output of the second motor drive module 14 is electrically connected with the second motor 4.Above-mentioned 24V dc source (can be 24V lithium battery) is respectively to touch-screen, encoder, PLC, the first motor drive module, the first motor, the second motor drive module, the second feeding electric motors (driving power supply), and namely 24V dc source (output) is connected with the feeder ear of touch-screen, encoder, PLC, the first motor drive module, the first motor, the second motor drive module, the second motor respectively.
As shown in Figure 1 and Figure 2, the utility model preferably also have that survey line 6 passes, be convenient to survey line enter survey line counting collector 12 guide pipe 13, this guide pipe 13 is fixedly supported on support 8.
Operating process of the present utility model is that touch screen interface is divided into two parts: a part is automatic operation part, and another part is manual operation section.
Automatic operation part is: placed by instrument near well, and plumb bob and survey line are placed on well mouth, arranges zero point first on the touchscreen, and on automatic operation interface, click automatic unwrapping wire, instrument is started working, and system starts counting simultaneously.When plumb bob arrives the water surface, system acknowledge(ment) signal is output order simultaneously, automatically stops unwrapping wire.System stops counting and preserving data, and after 30 seconds, instrument automatic takeup arrives and arranges zero point, completes level measuring work.
When some uncertain water borehole measurement groundwater levels, also can use manual operation, equally, be placed by instrument, arrange zero point on well limit, on touch-screen manual operation interface, click manual unwrapping wire, instrument is started working, and system starts counting simultaneously.When arriving the water surface, system there will be prompting interface, can select to continue unwrapping wire or stopping, and when arriving the water level that user needs, system stops counting and preserving, and user can click manual take-up or automatic takeup, and when arriving zero point, system stops automatically.
Feature of the present utility model is, can realize overall process full automatic working when measuring groundwater level, easy and simple to handle, operation interface is friendly, the structure that survey line is connected with plumb bob can effectively prevent plumb bob to be stuck in down-hole, improves the operating efficiency of user, reduces the cost of user.
Claims (8)
1. a portable anti-sticking auto-manual water level tester, has plumb bob, wire spool, survey line, and above-mentioned wire spool has reel, is positioned at the left spindle nose of reel both sides and right spindle nose, and survey line is wrapped on the reel of wire spool, it is characterized in that:
Described portable anti-sticking auto-manual water level tester also has the first motor (5), the first motor drive module (15), the second motor (4) be connected with survey line distributor, the second motor drive module (14), PLC (3), encoder (10), touch-screen (1), brush (6 '), the 24V dc source (2) of support (8), survey line distributor (9), survey line counting collector (12), the rotation of driving wire spool;
The left spindle nose of above-mentioned wire spool (7) and right spindle nose are arranged on support (8) respectively by left support abutment (72) and right support abutment (71), the clutch end of the first motor (5) is fixedly connected with the left spindle nose of wire spool (7), and brush (6 ') is arranged in the centre bore of the right spindle nose of wire spool (7);
Above-mentioned survey line distributor (9) have leading screw (93), be connected with threads of lead screw and above-mentioned survey line pass from its hole cycloid body (92), be fixedly mounted on support in order to support leading screw (93) two supporting seats (91), be horizontally through cycloid body cycloid body can only be moved and the guide peg (94) that can not rotate along it to guide and limit effect cycloid body, this guide peg is by above-mentioned two supporting seat (91) limited supports, and the second motor (4) and leading screw (93) are in transmission connection;
Above-mentioned plumb bob (11) is made up of a plastic flexible pipe (111) and the iron powder (112) be located in plastic flexible pipe, and the leading section of survey line (6) is fixedly connected with plastic flexible pipe, and the front end of survey line (6) is two independently bare wires (61,62);
Above-mentioned survey line counting collector (12) have be fixedly connected with described support two supporters (123), the first moving runner (121) by described two supporter limited supports, the second moving runner (122) be positioned at below the first moving runner by described two supporter limited supports, described survey line passes from the gap between the first moving runner (121) and the second moving runner (122), and the second moving runner (122) its central axis rotated together with the rotating shaft of encoder (10) is connected with the rotating shaft of encoder (10);
The survey line (6) be wrapped on the reel of wire spool is electrically connected with brush (6 ') by its tail end and is connected with PLC (3), the signal output part of encoder (10) is connected with the input of PLC (3), the output of touch-screen (1) is connected with the input of PLC (3), the output of PLC (3) respectively with the input of the first motor drive module (15), the input of the second motor drive module (14) is connected, the output of the first motor drive module (15) is electrically connected with the first motor (5), the output of the second motor drive module (14) is electrically connected with the second motor (4), above-mentioned 24V dc source respectively with touch-screen, encoder, PLC, first motor drive module, first motor, second motor drive module, the feeder ear of the second motor connects.
2. portable anti-sticking auto-manual water level tester according to claim 1, is characterized in that: above-mentioned first motor (5) is fixedly mounted on left support abutment (72).
3. portable anti-sticking auto-manual water level tester according to claim 1, is characterized in that: above-mentioned second motor (4) is fixedly mounted on a supporting seat in two supporting seats (91).
4. portable anti-sticking auto-manual water level tester according to claim 1, is characterized in that: above-mentioned encoder (10) is fixedly mounted on support (8).
5. portable anti-sticking auto-manual water level tester according to claim 1, it is characterized in that: gap between the first moving runner (121) and the second moving runner (122), that pass in order to survey line, jointly formed by the circular groove on the outer circumference surface of the circular groove on the outer circumference surface of the first moving runner and the second moving runner.
6. portable anti-sticking auto-manual water level tester according to claim 1, it is characterized in that: the concrete structure that the leading section of above-mentioned survey line (6) is fixedly connected with plastic flexible pipe is, the leading section of survey line (6) to be stretched in plastic flexible pipe (111) and is connected with plastic flexible pipe thermoplastic.
7. portable anti-sticking auto-manual water level tester according to claim 1, is characterized in that: above-mentioned iron powder (112) is closed in plastic flexible pipe (111).
8. portable anti-sticking auto-manual water level tester according to claim 1, it is characterized in that: it also have that survey line (6) passes, be convenient to survey line enter survey line counting collector (12) guide pipe (13), this guide pipe (13) is fixedly supported on support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438100.8U CN204126635U (en) | 2014-08-05 | 2014-08-05 | Portable anti-sticking auto-manual water level tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438100.8U CN204126635U (en) | 2014-08-05 | 2014-08-05 | Portable anti-sticking auto-manual water level tester |
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| Publication Number | Publication Date |
|---|---|
| CN204126635U true CN204126635U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438100.8U Expired - Fee Related CN204126635U (en) | 2014-08-05 | 2014-08-05 | Portable anti-sticking auto-manual water level tester |
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| CN (1) | CN204126635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110253A (en) * | 2014-08-05 | 2014-10-22 | 中国地质科学院水文地质环境地质研究所 | Portable anti-jamming manual-automatic water level tester |
| CN108120814A (en) * | 2017-12-28 | 2018-06-05 | 河北省地质学会 | Portable, multiple parameter water quality testing meter |
-
2014
- 2014-08-05 CN CN201420438100.8U patent/CN204126635U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110253A (en) * | 2014-08-05 | 2014-10-22 | 中国地质科学院水文地质环境地质研究所 | Portable anti-jamming manual-automatic water level tester |
| CN104110253B (en) * | 2014-08-05 | 2016-06-15 | 中国地质科学院水文地质环境地质研究所 | Portable anti-sticking auto-manual water level tester |
| CN108120814A (en) * | 2017-12-28 | 2018-06-05 | 河北省地质学会 | Portable, multiple parameter water quality testing meter |
| CN108120814B (en) * | 2017-12-28 | 2020-03-31 | 河北省地质学会 | Portable multi-parameter water quality detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150805 |
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| EXPY | Termination of patent right or utility model |