CN217765125U

CN217765125U - Hydrogeological exploration ground water level observation device

Info

Publication number: CN217765125U
Application number: CN202221010543.8U
Authority: CN
Inventors: 杨震; 盖明超; 吕红星; 丁风帆; 宋庭生; 薛继龙; 杨然
Original assignee: Sinochem Geology Jiangsu Geotechnical Engineering Co ltd
Current assignee: Sinochem Geology Jiangsu Geotechnical Engineering Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-08
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a hydrogeological exploration ground water level observation device relates to geological detection technical field, has the advantage that increases detecting head life, and its technical scheme main points are: including the fixed plate, stay cord and relative two backup pads that set up on the fixed plate top, it is connected with the wire reel to rotate between two backup pads, the vertical telescopic link that has erect in fixed plate one side, and the horizontal fixedly connected with in bottom of telescopic link stretches into the holding ring in the exploration well, the one end winding of stay cord is on the wire reel, the one end that the wire reel was kept away from to the stay cord is passed the holding ring and is equipped with to hang into the detecting head in the exploration well, the bottom of holding ring is equipped with and is used for limiting stay cord wobbling restriction piece, the restriction piece is located between holding ring and the detecting head.

Description

Hydrogeological exploration ground water level observation device

Technical Field

The utility model relates to a geological detection technical field specifically is a hydrogeological exploration ground water level observation device.

Background

The groundwater level refers to the elevation of the surface of the groundwater relative to a reference surface. Usually calculated as absolute elevation. The height of the diving surface is called as the 'diving position' bearing surface and the height of the 'bearing water level'. According to the drilling observation time, the water level can be divided into an initial water level, a stable water level, a rich water level, a dry water level, a pre-freezing water level and the like.

At present, chinese patent application No. CN202122807689.7 on the market discloses a hydrogeological exploration groundwater level observation device, which includes: a support; the right end of the rotating rod is rotatably arranged on the right side of the inner cavity of the bracket through a bearing, the left end of the rotating rod is arranged on the left side of the inner cavity of the bracket through a bearing, and the left end of the rotating rod extends out of the left side of the bracket; the inner cavity of the wire spool is sleeved in the middle of the outer wall of the rotating rod and locked; the steel ruler cable is wound on the outer wall of the wire spool; the fixed cylinder is arranged at the top of the right side of the bracket; the indicator light is arranged at the right end of the front side of the bracket; the middle part of the top end of the water level measuring head is arranged at the bottom end of the steel ruler cable, and the water level measuring head is electrically connected with the indicator light; and the protection mechanism is arranged on the outer wall of the water level measuring head. It has solved and has worn to cut with the exploration well inner wall the in-process water level gauge head that receive and releases the rope takes place to cut, and then reduces water level gauge head life's problem, the utility model provides another kind of solution.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the utility model aims at providing a hydrogeological exploration ground water level observation device has the advantage that increases detecting head life.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a hydrogeological exploration ground water level observation device, including fixed plate, stay cord and relative two backup pads that set up on the fixed plate top, two it is connected with the wire reel to rotate between the backup pad, fixed plate one side is vertical to be erect and is equipped with the telescopic link, and the horizontal fixedly connected with in bottom of telescopic link stretches into the holding ring in the detection well, the one end winding of stay cord is on the wire reel, the one end that the wire reel was kept away from to the stay cord is passed the holding ring and is equipped with to hang into the detecting head in the detection well, the bottom of holding ring is equipped with and is used for restricting stay cord wobbling restriction piece, the restriction piece is located between holding ring and the detecting head.

Through adopting above-mentioned technical scheme, during the use, the user places this device in the exploration well department that needs were surveyed, then the user only needs to rotate the wire reel and emits the stay cord, the stay cord passes the detecting head that holding ring one end set up then can get into in the exploration well this moment, can carry out preliminary restriction to the stay cord through the holding ring this moment, reduce it and take place the wobbling condition receiving and releasing the process, promote the holding ring through the telescopic link and remove downwards simultaneously, make the holding ring stretch into the well head of exploration well, it falls into the condition of exploring well detecting head and pounding the well and takes place to reduce external stone or impurity, the life at the detecting head has been increased, when emitting the stay cord and making the detecting head get into in the exploration well, can go forward further restriction to the stay cord that passes the holding ring through the last finished piece of holding ring, reduce the in-process detecting head and the stay cord swing once more, cause the condition emergence of detecting head and exploration well wall of exploration touching, and convenience simple to use.

Preferentially, the restriction piece includes from last first spacing disk, second spacing disk, the third spacing disk of down arranging in the holding ring below and all sets up the recess at first spacing disk, second spacing disk, third spacing disk top center, stay cord one end is passed first spacing disk, second spacing disk, third spacing disk through the recess is vertical, be connected through the connecting rod between first spacing disk and the holding ring, square first groove has been seted up on the top of second spacing disk, square second groove and third groove have been seted up side by side on the top of first spacing disk, third groove and first groove just are just to and the third groove notch is greater than the notch of first groove, the vertical first pole that is equipped with in top of third spacing disk, and the vertical first groove of following of top of first pole, third groove pass and the level is equipped with the first baffle that is located first spacing disk top, the notch of third groove is unanimous with the shape size of first baffle, the all-round cell wall of first groove all contacts with the outer wall of first pole, first groove is arranged in the outer wall of first baffle all around and the second vertical contact of second baffle is equipped with the second joint piece all around the outer wall of second from the second vertical baffle, and the second vertical contact of second baffle is equipped with the second baffle.

Preferentially, the joint spare includes that the level slides and connects the movable plate on first spacing dish top, and the movable plate is located one side of third groove, one side that the movable plate is close to the third groove is equipped with the inserted bar, the slot that supplies the inserted bar level male is seted up to one side that first baffle is close to the inserted bar.

Preferentially, two first rollers are rotationally connected between the groove walls of the two opposite sides in the grooves on the first limiting disc, the second limiting disc and the third limiting disc, and the two first rollers are respectively positioned on two sides of the pull rope and are abutted against the pull rope.

Preferentially, the top end of the positioning ring is provided with a support, and the support is rotatably connected with a second roller which is abutted against the pull rope.

Preferentially, the telescopic link includes the telescopic link, the slide bar of vertical setting, the bung hole of telescopic link is down, one side at the fixed plate is erect to the telescopic link, the slide bar inlays to be established in the telescopic link, and the bottom of slide bar extend to the telescopic link outside and with the top fixed connection of holding ring, telescopic link outer wall one side below threaded connection has the bolt, and the one end of bolt passes the outer wall counterbalance of telescopic link bung wall and slide bar tightly.

The beneficial effects of the utility model reside in that: during the use, the user places this device in the exploration well department that needs were surveyed, then the user only needs to rotate the wire reel and emits the stay cord, the detecting head that the stay cord passed the setting of holding ring one end this moment then can get into in the exploration well, can carry out preliminary restriction to the stay cord through the holding ring this moment, reduce it and take place the wobbling condition in receiving and releasing the process, promote the holding ring through the telescopic link and remove downwards simultaneously, make the holding ring stretch into the well head of exploration well, it takes place to reduce the condition that external stone or impurity fall into the exploration well and pound well detecting head in, the life at the detecting head has been increased, when emitting the stay cord and making the detecting head get into in the exploration well, go forward further restriction through the holding ring on the finished piece can be to the stay cord that passes the holding ring, reduce the in-process detecting head and the stay cord swing of receiving and releasing the stay cord once more, cause the condition of detecting head and exploration well wall of a well touching to take place, and convenience simple to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of a connecting rod embodying the present embodiment;

FIG. 3 is a schematic structural diagram of the first rod according to the present embodiment;

fig. 4 is a schematic structural diagram for embodying the insert rod of the present embodiment.

Description of reference numerals:

in the figure: 1. a fixing plate; 2. pulling a rope; 3. a support plate; 4. a wire spool; 5. a telescopic rod; 6. a positioning ring; 7. a probe head; 8. a first limiting disc; 9. a second limiting disc; 10. a third limiting disc; 12. a groove; 13. a connecting rod; 14. a first groove; 15. a second groove; 16. a third groove; 17. a first lever; 18. a first baffle plate; 19. a second lever; 20. a second baffle; 21. moving the plate; 22. a rod is inserted; 23. inserting slots; 24. a first roller; 25. a support; 26. a second roller; 27. sleeving a barrel; 28. a slide bar; 29. a bolt; 30. a conical block; 31. a circular ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a hydrogeological exploration groundwater level observation device, as figure 1 and figure 2, including fixed plate 1, stay cord 2 and relative two backup pads 3 that set up on fixed plate 1 top, it is connected with wire reel 4 to rotate between two backup pads 3, 1 one side of fixed plate is vertical to be erect telescopic link 5, and the horizontal fixedly connected with in bottom of telescopic link 5 stretches into the holding ring 6 in the exploration well, the one end winding of stay cord 2 is on wire reel 4, 1 bottom four corners of fixed plate all inserts the toper piece 30 in the ground, the one end that wire reel 4 was kept away from to stay cord 2 is passed holding ring 6 and is equipped with the detecting head 7 of hanging into in the exploration well, the bottom of holding ring 6 is equipped with and is used for restricting 2 wobbling limiters, the limiter is located between holding ring 6 and the detecting head 7.

If fig. 1 and fig. 2, during the use, the user places this device in the exploration well department that needs were surveyed, insert ground with the toper piece 30 of fixed plate 1 bottom, can fix this device this moment, then the user only need rotate wire reel 4 and emit stay cord 2, stay cord 2 passes the detecting head 7 that 6 one end of holding ring set up then can get into in the exploration well this moment, can carry out preliminary restriction to stay cord 2 through holding ring 6 this moment, reduce its condition of taking up and releasing the process and taking place the wobbling, promote holding ring 6 through telescopic link 5 and move down simultaneously, make holding ring 6 stretch into the well head of exploration well, reduce the condition that external stone or impurity fall into detecting well pounding in detecting head 7 and take place, the life at detecting head 7 has been increased, when emitting stay cord 2 and making detecting head 7 get into the exploration well, can carry out further restriction to stay cord 2 that pass through holding ring 6 upper limit finished piece, reduce the in-process that receive and release stay cord 2 again and release detecting

head

7 and 2 and swing with detecting head 2, cause the condition of detecting well wall touching to take place, convenience simple to use.

Referring to fig. 2, 3 and 4, the limiting member comprises a first limiting disc 8, a second limiting disc 9, a third limiting disc 10 and a groove 12 which is arranged at the center of the top end of the first limiting disc 8, the second limiting disc 9 and the third limiting disc 10 from top to bottom, one end of the pull rope 2 vertically passes through the first limiting disc 8, the second limiting disc 9 and the third limiting disc 10 through the groove 12, the first limiting disc 8 is connected with the positioning ring 6 through a connecting rod 13, the top end of the second limiting disc 9 is provided with a square first groove 14, the top end of the first limiting disc 8 is provided with a square second groove 15 and a square third groove 16 side by side, the third groove 16 is opposite to the first groove 14, the notch of the third groove 16 is larger than that of the first groove 14, the top end of the third limiting disc 10 is vertically provided with a first rod 17, and the top end of the first rod 17 vertically passes through the first groove 14 and the third groove 16 and is horizontally provided with a first baffle 18 which is positioned above the first limiting disc 8, the notch of the third groove 16 is consistent with the shape and size of the first baffle 18, the peripheral groove wall of the first groove 14 is contacted with the outer wall of the first rod 17, the first limiting disc 8 is provided with a clamping piece for clamping the first baffle 18, the top end of the second limiting disc 9 is vertically provided with a second rod 19, the top end of the second rod 19 vertically penetrates through the second groove 15 and is horizontally provided with a second baffle 20, the peripheral groove wall of the second groove 15 is contacted with the outer wall of the second rod 19, the purpose of the arrangement is that the top end of the second limiting disc 9 is contacted with the bottom end of the first limiting disc 8, the top end of the third limiting disc 10 is contacted with the bottom end of the second limiting disc 9, the clamping piece is clamped with the first baffle 18, a user opens the clamping piece, the second limiting disc 9 and the third limiting disc 10 can simultaneously move downwards under the influence of gravity, at this time, the second limiting disc 9 can drive the second rod 19 to move downwards through the second groove 15 until the bottom end of the second baffle 20 on the second rod 19 contacts with the top end of the first limiting disc 8, the third limiting disc 10 drives the first rod 17 to move downwards through the first groove 14, the first baffle 18 on the first rod 17 can penetrate through the third groove 16 at this time until the bottom end of the first baffle 18 contacts with the top end of the second limiting disc 9, at this time, the first limiting disc 8, the second limiting disc 9 and the third limiting disc 10 can be arranged at intervals from top to bottom, at this time, the first limiting disc 8, the second limiting disc 9 and the third limiting disc 10 are vertically penetrated through the groove 12 due to one end of the pull rope 2, the second limiting disc 9 and the third limiting disc 10, so that the situation that the pull rope 2 can be reduced to swing in the retracting process through the groove 12 on the first limiting disc 8, the second limiting disc 9 and the third limiting disc 10 is reduced, the circular ring 31 on the bolt 29, when the pull rope 2 pulls 7 to move upwards, the situation that the detection head can be directly contacted with the third limiting disc 10 is convenient to use.

As shown in fig. 3 and 4, the clamping member includes a moving plate 21 connected to the top end of the first limiting disc 8 in a horizontal sliding manner, the moving plate 21 is located on one side of the third groove 16, an insertion rod 22 is arranged on one side of the moving plate 21 close to the third groove 16, and a slot 23 for horizontally inserting the insertion rod 22 is formed in one side of the first baffle 18 close to the insertion rod 22.

As shown in fig. 3, two first rollers 24 are rotatably connected between the two opposite side groove walls in the groove 12 on the first limiting disc 8, the second limiting disc 9 and the third limiting disc 10, and the two first rollers 24 are respectively located on two sides of the pull rope 2 and are abutted against the pull rope 2, so that the friction resistance between the pull rope 2 and the groove 12 can be reduced by the two first rollers 24 in the groove 12, and the use is simple and convenient.

As shown in fig. 1 and 2, the telescopic rod 5 includes a sleeve 27 and a sliding rod 28 which are vertically arranged, a bung of the sleeve 27 faces downward, the sleeve 27 is erected on one side of the fixing plate 1, the sliding rod 28 is embedded in the sleeve 27, a bottom end of the sliding rod 28 extends out of the sleeve 27 and is fixedly connected with a top end of the positioning ring 6, a bolt 29 is connected with a lower portion of one side of an outer wall of the sleeve 27 in a threaded manner, and one end of the bolt 29 penetrates through a barrel wall of the sleeve 27 and abuts against an outer wall of the sliding rod 28, so that a user can loosen the bolt 29 to separate one end of the bolt 29 from the outer wall of the sliding rod 28, and then the sliding rod 28 is pulled downward by the user, so that the positioning ring 6 at the bottom end of the sliding rod 28 can move downward, the top end of the sliding rod 28 is always located in the sleeve 27, and after the sliding rod is moved to an appropriate position, the user can fix the sliding rod 28 by screwing the bolt 29, and the telescopic rod is simple and convenient to use.

As shown in fig. 2 and fig. 3, a support 25 is disposed at the top end of the positioning ring 6, and a second roller 26 abutting against the pull rope 2 is rotatably connected to the support 25, so that the purpose of this arrangement is to reduce the contact friction between the pull rope 2 and the inner wall of the positioning ring 6 through the second roller 26, which causes the abrasion of the pull rope 2, and the use is simple and convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a hydrogeological exploration ground water level observation device, its characterized in that, including fixed plate (1), stay cord (2) and relative two backup pad (3) that set up on fixed plate (1) top, two rotate between backup pad (3) and be connected with wire reel (4), fixed plate (1) one side is vertical to be erect and is equipped with telescopic link (5), and the horizontal fixedly connected with in bottom of telescopic link (5) stretches into holding ring (6) in the exploration well, the one end winding of stay cord (2) is on wire reel (4), the one end that wire reel (4) were kept away from in stay cord (2) is passed holding ring (6) and is equipped with detection head (7) of hanging into in the exploration well, the bottom of holding ring (6) is equipped with and is used for restricting stay cord (2) wobbling restriction piece, the restriction piece is located between holding ring (6) and detection head (7).

2. The observation device of hydrogeological exploration groundwater level as claimed in claim 1, characterized in that the limiting member comprises a first limiting disc (8), a second limiting disc (9), a third limiting disc (10) and a groove (12) which are arranged from top to bottom below the positioning ring (6), the groove (12) is formed in the centers of the top ends of the first limiting disc (8), the second limiting disc (9) and the third limiting disc (10), one end of the pull rope (2) vertically penetrates through the first limiting disc (8), the second limiting disc (9) and the third limiting disc (10) through the groove (12), the first limiting disc (8) is connected with the positioning ring (6) through a connecting rod (13), the top end of the second limiting disc (9) is provided with a square first groove (14), the top end of the first limiting disc (8) is provided with a square second groove (15) and a third groove (16) side by side, the third groove (16) is provided with a square second groove (15) and a third groove (16), the third groove (16) is provided with a baffle plate (17) which is arranged above the vertical groove (18) and is provided with a baffle plate (17) which is arranged above the first groove (14), all with the outer wall contact of first pole (17) the cell wall all around of first groove (14), be equipped with the joint spare that is used for carrying out the joint to first baffle (18) on first spacing dish (8), the vertical second pole (19) that is equipped with in top of second spacing dish (9), and the vertical second baffle (20) that pass and the level is equipped with in second groove (15) of follow in top of second pole (19), the cell wall all around of second groove (15) all contacts with the outer wall of second pole (19).

3. The observation device of hydrogeological exploration groundwater level as claimed in claim 2, wherein the clamping member comprises a moving plate (21) connected to the top end of the first limiting disc (8) in a horizontal sliding manner, the moving plate (21) is located on one side of the third groove (16), an inserting rod (22) is arranged on one side of the moving plate (21) close to the third groove (16), and a slot (23) for the inserting rod (22) to be inserted horizontally is formed in one side of the first baffle plate (18) close to the inserting rod (22).

4. The observation device for underground water level in hydrogeological exploration, as claimed in claim 2, characterized in that two first rollers (24) are rotatably connected between the opposite side walls of the upper groove (12) of the first limiting disk (8), the second limiting disk (9) and the third limiting disk (10), and the two first rollers (24) are respectively located at both sides of the pulling rope (2) and are abutted against the pulling rope (2).

5. The observation device of hydrogeological exploration groundwater level as claimed in claim 1, wherein a bracket (25) is provided at the top end of the positioning ring (6), and a second roller (26) which is abutted against the pulling rope (2) is rotatably connected to the bracket (25).

6. The hydrogeological exploration groundwater level observation device as defined in claim 1, wherein the telescopic rod (5) comprises a sleeve barrel (27) and a slide rod (28) which are vertically arranged, the bung hole of the sleeve barrel (27) faces downwards, the sleeve barrel (27) is erected on one side of the fixing plate (1), the slide rod (28) is embedded in the sleeve barrel (27), the bottom end of the slide rod (28) extends out of the sleeve barrel (27) and is fixedly connected with the top end of the positioning ring (6), a bolt (29) is in threaded connection with the lower portion of one side of the outer wall of the sleeve barrel (27), and one end of the bolt (29) penetrates through the barrel wall of the sleeve barrel (27) and abuts against the outer wall of the slide rod (28).