CN210422595U

CN210422595U - Monitoring well maximum water level monitoring device

Info

Publication number: CN210422595U
Application number: CN201921558701.1U
Authority: CN
Inventors: 钟耀斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-28
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to the technical field of auxiliary devices of monitoring wells, in particular to a maximum water level monitoring device of a monitoring well, which can move an ultrasonic water level monitor away when sampling, is convenient for sampling underground water quality in the monitoring well, can protect the ultrasonic water level monitor and improves the use reliability; the system comprises a bracket arranged at the wellhead of a monitoring well and an ultrasonic water level monitor arranged on the bracket; the support includes the base, the pillar, the crossbeam, solid fixed ring, locating pin and first ball bearing, the top outside of base waits the angle and evenly is provided with the multiunit constant head tank, gu be provided with the positioning hole who link up from top to bottom on the fixed ring, the bottom of locating pin passes positioning hole and inserts to one of them a set of constant head tank from the top of fixed ring, the one end that the pillar was kept away from to the crossbeam is provided with the safety cover, the top of safety cover is provided with carries out the fixing device who fixes to ultrasonic monitor, fixing device includes the threaded rod, the screwed pipe, buckle and second ball bearing.

Description

Monitoring well maximum water level monitoring device

Technical Field

The utility model relates to a monitoring well auxiliary device's technical field especially relates to a monitoring well maximum water level monitoring devices.

Background

As is known, a monitoring well is a special well for monitoring the water level, water temperature and water quality change condition of underground water by a drilling method, the construction method of the monitoring well is similar to that of a conventional well, a monitoring instrument is placed in the well after completion of the well, a water sample is taken regularly for analysis and test, and a monitoring well maximum water level monitoring device is an auxiliary device for monitoring the maximum water level in the monitoring well and is widely used in the field of water quality monitoring; the existing monitoring well maximum water level monitoring device comprises a bracket arranged at the wellhead of the monitoring well and an ultrasonic water level monitor arranged on the bracket; when the existing monitoring well highest water level monitoring device is used, the water level in the monitoring well is monitored in real time through an ultrasonic water level monitor, and monitored information is sent to relevant departments through a signal sending device; the highest water level monitoring device of current monitoring well discovers in using, and the ultrasonic water level monitor is installed in the well head department of monitoring well, influences the groundwater quality of water sample in the monitoring well at ordinary times to the ultrasonic water level monitor exposes in the open air, is damaged easily, leads to using the reliability lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can put aside ultrasonic water level monitor when taking a sample, conveniently take a sample to the underground water quality in the monitoring well to can protect ultrasonic water level monitor, improve the monitoring well maximum water level monitoring device who uses the reliability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a monitoring well maximum water level monitoring device comprises a support and an ultrasonic water level monitor, wherein the support is installed at the wellhead of a monitoring well; the support comprises a base, a pillar, a cross beam, a fixing ring and a positioning pin, wherein a mounting groove is arranged in the middle of the top end of the base, a first ball bearing is fixedly mounted in the mounting groove, the bottom end of the pillar is inserted into the first ball bearing from the top end of the base, the top end of the pillar is fixedly connected with one side of the bottom end of the cross beam, the fixing ring is sleeved on the outer side of the pillar and fixedly connected with the pillar, a plurality of groups of positioning grooves are uniformly arranged on the outer side of the top end of the base at equal angles, a positioning through hole which is communicated up and down is arranged on the fixing ring, the bottom end of the positioning pin penetrates through the positioning through hole from the top end of the fixing ring and is inserted into one group of the positioning grooves, a protective cover is arranged at one end of the cross beam, which is, the bottom end of the fixed cover is provided with a monitoring through hole, the bottom monitoring end of the ultrasonic water level monitor extends to the lower part of the protective cover from the monitoring through hole, the front end of the fixed cover is provided with a taking and placing opening communicated with the protective cavity, a door plate is arranged at the taking and placing opening, a fixing device for fixing the ultrasonic monitor is arranged at the top of the protective cover, the fixing device comprises a threaded rod, a threaded pipe and a pinch plate, the middle part of the top wall of the protective cover is provided with a through mounting through hole which is communicated up and down, a second ball bearing is fixedly arranged in the mounting through hole, the bottom end of the strut penetrates through the second ball bearing from the top end of the protective cover and extends into the protective cavity, the bottom end of the threaded rod is connected with the middle part of the top end of the pinch plate, the top end of the threaded rod is inserted into and screwed into the bottom end of the threaded pipe, the bottom of buckle is provided with the fixed slot, the top of ultrasonic water level monitor is located the fixed slot and pastes closely with the interior roof of fixed slot.

Preferably, the top end of the cross beam is provided with a solar device for supplying electric energy to the ultrasonic water level monitor.

Preferably, the solar device includes stand, locking screw, backup pad, lock nut and solar cell panel, the bottom middle part of backup pad is provided with the standing groove to fixed mounting has the third ball bearing in the standing groove, the bottom of pillar and the top middle part fixed connection of crossbeam, the top of pillar is inserted to inside the third ball bearing from the bottom of crossbeam, the top of backup pad be provided with the communicating round hole of standing groove, locking screw's bottom is passed the round hole from the top of backup pad and is stretched into in the standing groove and with the top middle part welded fastening of stand, locking screw's top and lock nut pass through threaded connection, lock nut's bottom is pasted tightly with the top of backup pad, solar cell panel installs in the top of backup pad.

Preferably, a reinforcing rib plate is arranged between the pillar and the cross beam.

Preferably, the base is a concrete pouring block, a fixed iron plate is poured at the top end of the concrete pouring block, and the mounting groove and the positioning groove are both located on the fixed iron plate.

Preferably, the left side and the right side on buckle top all are provided with the location axle, the left side and the right side of safety cover roof all are provided with the locating hole that link up from top to bottom, the top self preservation of two sets of location axles protects the top that the intracavity passes two sets of locating holes to safety cover respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a maximum water level monitoring devices of monitoring well possesses following beneficial effect:

1. this monitoring well maximum water level monitoring device when needing to take a sample to the groundwater in the monitoring well, extracts the locating pin, then with the pillar rotation 180, makes the safety cover rotatory to one side of monitoring well, can puting aside ultrasonic water level monitor when taking a sample, conveniently takes a sample to the underground water quality in the monitoring well, improves and uses the reliability

2. This monitoring well maximum water level monitoring device can protect ultrasonic water level monitor through the safety cover, changes the maintenance to ultrasonic water level monitor through getting and putting a mouthful convenience, through manual rotation screwed pipe, through the cooperation of screwed pipe and threaded rod, makes the bottom of buckle compress tightly fixedly to ultrasonic monitor, can protect ultrasonic monitor, improves the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic perspective view of the protective cover of the present invention;

in the drawings, the reference numbers: 1. an ultrasonic water level monitor; 2. a base; 3. a pillar; 4. a cross beam; 5. a fixing ring; 6. positioning pins; 7. a first ball bearing; 8. positioning a groove; 9. a protective cover; 10. a door panel; 11. a threaded rod; 12. a threaded pipe; 13. buckling the plate; 14. fixing grooves; 15. a column; 16. locking the screw rod; 17. a support plate; 18. locking the nut; 19. a solar panel; 20. a third ball bearing; 21. reinforcing rib plates; 22. pouring concrete; 23. fixing the iron plate; 24. and (5) positioning the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a monitoring well maximum water level monitoring device, which comprises a bracket installed at the wellhead of the monitoring well and an ultrasonic water level monitor 1 installed on the bracket; the support comprises a base 2, a pillar 3, a cross beam 4, a fixing ring 5 and a positioning pin 6, wherein a mounting groove is arranged in the middle of the top end of the base 2, a first ball bearing 7 is fixedly arranged in the mounting groove, the bottom end of the pillar 3 is inserted into the first ball bearing 7 from the top end of the base 2, the top end of the pillar 3 is fixedly connected with one side of the bottom end of the cross beam 4, a reinforcing rib plate 21 is arranged between the pillar 3 and the cross beam 4, the firmness of the connection between the pillar 3 and the cross beam 4 is improved through the reinforcing rib plate 21, the fixing ring 5 is sleeved on the outer side of the pillar 3, the fixing ring 5 is fixedly connected with the pillar 3, a plurality of groups of positioning grooves 8 are uniformly arranged on the outer side of the top end of the base 2 at equal angles, positioning through holes which are communicated up and down are arranged on the fixing ring 5, the bottom, a fixed iron plate 23 is poured at the top end of a concrete pouring block 22, a mounting groove and a positioning groove 8 are both positioned on the fixed iron plate 23, the stability of the foundation is improved, a protective cover 9 is arranged at one end of a cross beam 4 far away from a strut 3, the protective cover 9 is fixedly connected with the cross beam 4, a protective cavity is arranged inside the protective cover 9, an ultrasonic water level monitor 1 is arranged in the protective cavity, a monitoring through hole is arranged at the bottom end of the fixed cover, the monitoring end of the bottom of the ultrasonic water level monitor 1 extends out of the monitoring through hole to the lower part of the protective cover 9, a taking and placing opening communicated with the protective cavity is arranged at the front end of the fixed cover, a door plate 10 is arranged at the taking and placing opening, a fixing device for fixing the ultrasonic monitor is arranged at the top part of the protective cavity, the fixing device comprises a threaded, a second ball bearing is fixedly arranged in the mounting through hole, the bottom end of the strut 3 passes through the second ball bearing from the top end of the protective cover 9 and extends into the protective cavity, the bottom end of the threaded rod 11 is connected with the middle part of the top end of the buckle plate 13, the top end of the threaded rod 11 is inserted into and screwed into the bottom end of the threaded pipe 12, the bottom end of the buckle plate 13 is provided with a fixed groove 14, the top end of the ultrasonic water level monitor 1 is positioned in the fixed groove 14 and is tightly attached to the inner top wall of the fixed groove 14, the left side and the right side of the top end of the buckle plate 13 are both provided with positioning shafts 24, the left side and the right side of the top wall of the protective cover 9 are both provided with vertically through positioning holes, the top ends of the two groups of the positioning shafts 24 respectively pass through the two groups of positioning holes to the upper part of the protective cover 9 from the protective cavity, the buckle plate, the ultrasonic water level monitor 1 is supplied with electric energy through a solar device, the real-time work of the ultrasonic water level monitor 1 is ensured, the solar device comprises an upright post 15, a locking screw 16, a supporting plate 17, a locking nut 18 and a solar cell panel 19, a placing groove is arranged in the middle of the bottom end of the supporting plate 17, a third ball bearing 20 is fixedly arranged in the placing groove, the bottom end of a strut 3 is fixedly connected with the middle of the top end of a cross beam 4, the top end of the strut 3 is inserted into the third ball bearing 20 from the bottom end of the cross beam 4, a round hole communicated with the placing groove is arranged at the top end of the supporting plate 17, the bottom end of the locking screw 16 penetrates through the round hole from the top end of the supporting plate 17 to extend into the placing groove and is welded and fixed with the middle of the top end of the upright post 15, the top end of the locking screw, the solar cell panel 19 is arranged at the top end of the supporting plate 17, the angle of the solar cell panel 19 can be adjusted through the matching of the stand column 15 and the third ball bearing 20, then the supporting plate 17 is fixed through the matching of the locking screw rod 16 and the locking nut 18, the practicability is improved, when underground water in the monitoring well needs to be sampled, the positioning pin 6 is pulled out, the supporting column 3 is rotated by 180 degrees, the protective cover 9 is rotated to the side of the monitoring well, the ultrasonic water level monitor 1 can be moved away during sampling, the underground water quality in the monitoring well is convenient to sample, and the use reliability is improved; can protect ultrasonic water level monitor 1 through safety cover 9, conveniently change ultrasonic water level monitor 1 through getting and putting the mouth and maintain, through manual rotation screwed pipe 12, through screwed pipe 12 and threaded rod 11's cooperation, make buckle 13's bottom compress tightly fixedly to ultrasonic monitor, can protect ultrasonic monitor, improve the practicality.

When the ultrasonic water level monitor is used, when underground water in a monitoring well needs to be sampled, the positioning pin 6 is pulled out, the supporting column 3 is rotated by 180 degrees, the protective cover 9 is rotated to one side of the monitoring well, the ultrasonic water level monitor 1 can be moved away during sampling, underground water quality in the monitoring well is convenient to sample, and the use reliability is improved; can protect ultrasonic water level monitor 1 through safety cover 9, conveniently change ultrasonic water level monitor 1 through getting and putting the mouth and maintain, through manual rotation screwed pipe 12, through screwed pipe 12 and threaded rod 11's cooperation, make buckle 13's bottom compress tightly fixedly to ultrasonic monitor, can protect ultrasonic monitor, improve the practicality, base 2 is concrete and fixed iron plate 23 through pouring integrated into one piece to improve basic stability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A monitoring device for the highest water level of a monitoring well comprises a bracket arranged at the wellhead of the monitoring well and an ultrasonic water level monitor (1) arranged on the bracket; the support is characterized by comprising a base (2), a support column (3), a cross beam (4), a fixing ring (5) and a positioning pin (6), wherein a mounting groove is formed in the middle of the top end of the base (2), a first ball bearing (7) is fixedly mounted in the mounting groove, the bottom end of the support column (3) is inserted into the first ball bearing (7) from the top end of the base (2), the top end of the support column (3) is fixedly connected with one side of the bottom end of the cross beam (4), the fixing ring (5) is sleeved on the outer side of the support column (3), the fixing ring (5) is fixedly connected with the support column (3), a plurality of groups of positioning grooves (8) are uniformly arranged at equal angles outside the top end of the base (2), the fixing ring (5) is provided with positioning through holes which are vertically communicated, the bottom end of the positioning pin (6) penetrates through the positioning through holes from the top end of the fixing ring (5), the protection cover is characterized in that a protection cover (9) is arranged at one end, far away from the pillar (3), of the cross beam (4), the protection cover (9) is fixedly connected with the cross beam (4), a protection cavity is arranged inside the protection cover (9), the ultrasonic water level monitor (1) is installed in the protection cavity, a monitoring through hole is formed in the bottom end of the fixing cover, the bottom monitoring end of the ultrasonic water level monitor (1) extends to the position below the protection cover (9) from the monitoring through hole, a taking and placing opening communicated with the protection cavity is formed in the front end of the fixing cover, a door panel (10) is arranged at the taking and placing opening, a fixing device for fixing the ultrasonic water level monitor is arranged at the top of the protection cover (9) and comprises a threaded rod (11), a threaded pipe (12) and a buckle plate (13), an installation through hole which is vertically communicated is formed in the middle of the top wall of the, the bottom of pillar (3) is passed the second ball bearing from the top of safety cover (9) and is stretched into to the protection intracavity, the bottom of threaded rod (11) is connected with the top middle part of buckle (13), and the top of threaded rod (11) is inserted and spiral shell dress to inside the bottom of screwed pipe (12), the bottom of buckle (13) is provided with fixed slot (14), the top of ultrasonic water level monitor (1) is located fixed slot (14) and pastes tightly with the interior roof of fixed slot (14).

2. The device for monitoring the highest water level of the monitoring well according to the claim 1, characterized in that the top end of the cross beam (4) is provided with a solar device for providing electric energy for the ultrasonic water level monitor (1).

3. The monitoring device for the highest water level of the monitoring well according to claim 2, wherein the solar device comprises a vertical column (15), a locking screw (16), a supporting plate (17), a locking nut (18) and a solar panel (19), a placing groove is formed in the middle of the bottom end of the supporting plate (17), a third ball bearing (20) is fixedly installed in the placing groove, the bottom end of the supporting column (3) is fixedly connected with the middle of the top end of the cross beam (4), the top end of the supporting column (3) is inserted into the third ball bearing (20) from the bottom end of the cross beam (4), a round hole communicated with the placing groove is formed in the top end of the supporting plate (17), the bottom end of the locking screw (16) penetrates through the round hole from the top end of the supporting plate (17) to be inserted into the placing groove and is welded and fixed with the middle of the top end of the vertical column (15), and the top end of the locking screw (16) is connected with the locking nut, the bottom end of the locking nut (18) is tightly attached to the top end of the supporting plate (17), and the solar cell panel (19) is installed at the top end of the supporting plate (17).

4. The monitoring device for the highest water level of the monitoring well according to claim 3, wherein a reinforcing rib plate (21) is arranged between the pillar (3) and the cross beam (4).

5. The highest water level monitoring device of the monitoring well as claimed in claim 4, wherein the base (2) is a concrete pouring block (22), a fixed iron plate (23) is poured on the top end of the concrete pouring block (22), and the mounting groove and the positioning groove (8) are both positioned on the fixed iron plate (23).

6. The monitoring device for the highest water level of the monitoring well according to claim 5, wherein the left side and the right side of the top end of the buckle plate (13) are provided with positioning shafts (24), the left side and the right side of the top wall of the protection cover (9) are provided with positioning holes which are communicated up and down, and the top ends of the two groups of positioning shafts (24) respectively penetrate through the two groups of positioning holes to the upper side of the protection cover (9) from the protection cavity.