阅读说明：本技术 一种岩土工程勘察水位测定装置 (Geotechnical engineering reconnaissance water level survey device ) 是由 谢印标 于 2021-09-29 设计创作，主要内容包括：本发明涉及水位测定技术领域,且公开了一种岩土工程勘察水位测定装置,包括支撑板和环体,所述支撑板的上表面嵌接有直线轴承,直线轴承内插接有空心测定杆,空心测定杆的圆周外侧设置有刻度线环体的一侧外壁固定连接有连接壳,且空心测定杆穿过环体,所述连接壳的底部内壁固定连接有马达,马达的输出端固定连接有第一螺纹杆,第一螺纹杆的一侧螺纹连接有连接板,连接板的一侧固定连接有两个滑动杆,滑动杆的一端穿过环体,且滑动杆的一端固定连接有同一个弧状压块,所述连接壳的底部内壁固定连接有处理器。本发明能够在岩土工程中勘察水位时,对地下水的水位进行检测,整体操作结构简单,提升了岩土工程及时使用。(The invention relates to the technical field of water level measurement and discloses a geotechnical engineering investigation water level measurement device which comprises a support plate and a ring body, wherein a linear bearing is embedded in the upper surface of the support plate, a hollow measurement rod is inserted in the linear bearing, the outer wall of one side of the circumference of the hollow measurement rod, which is provided with a scale line ring body, is fixedly connected with a connecting shell, the hollow measurement rod penetrates through the ring body, the inner wall of the bottom of the connecting shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a first threaded rod, one side of the first threaded rod is in threaded connection with a connecting plate, one side of the connecting plate is fixedly connected with two sliding rods, one end of each sliding rod penetrates through the ring body, one end of each sliding rod is fixedly connected with the same arc-shaped pressing block, and the inner wall of the bottom of the connecting shell is fixedly connected with a processor. The invention can detect the water level of underground water when surveying the water level in geotechnical engineering, has simple integral operation structure and promotes the timely use of the geotechnical engineering.)

1. The geotechnical engineering investigation water level measuring device comprises a supporting plate (1) and a ring body (4), and is characterized in that a linear bearing (2) is embedded on the upper surface of the supporting plate (1), a hollow measuring rod (3) is inserted in the linear bearing (2), scale marks are arranged on the outer side of the circumference of the hollow measuring rod (3), a connecting shell (5) is fixedly connected to the outer wall of one side of the ring body (4), the hollow measuring rod (3) penetrates through the ring body (4), a motor (10) is fixedly connected to the inner wall of the bottom of the connecting shell (5), a first threaded rod (11) is fixedly connected to the output end of the motor (10), a connecting plate (12) is connected to one side of the first threaded rod (11) in a threaded manner, two sliding rods (13) are fixedly connected to one side of the connecting plate (12), one end of each sliding rod (13) penetrates through the ring body (4), and one end of each sliding rod (13) is fixedly connected with the same arc-shaped pressing block (14), connect bottom inner wall fixedly connected with treater (9) and signal transmitter (16) of shell (5), treater (9) and signal transmitter (16) electric connection, and treater (9) and motor (10) electric connection, the bottom fixedly connected with drain pan (20) of hollow survey pole (3), the sealed lid (21) of bottom fixedly connected with of drain pan (20), and the top inner wall fixedly connected with rain sensor (22) of drain pan (20), rain sensor (22) pass sealed lid (21), rain sensor (22) and treater (9) electric connection, the last fixed surface of backup pad (1) is connected with control panel (25) and signal receiver (26), control panel (25) and signal receiver (26) electric connection.

2. The geotechnical engineering investigation water level measurement device of claim 1, wherein: the circumference inner wall fixedly connected with a plurality of C shape framves (6) of ring body (4), the equal swing joint of one end of C shape frame (6) has spin (7), and hollow survey pole (3) contact with spin (7).

3. The geotechnical engineering investigation water level measurement device of claim 1, wherein: the bottom inner wall of the connecting shell (5) is fixedly connected with a storage battery (8), and the storage battery (8) is electrically connected with the motor (10), the processor (9), the signal emitter (16) and the rainwater sensor (22).

4. The geotechnical engineering investigation water level measurement device of claim 3, wherein: one side of the arc-shaped pressing block (14) is fixedly connected with an anti-slip pad (15), and the upper surface of the connecting shell (5) is fixedly connected with a fixed cover (17).

5. The geotechnical engineering investigation water level measurement device of claim 1, wherein: the outer wall of one side of the ring body (4) is fixedly connected with a balance block (18), and the balance block (18) and the bottom of the connecting shell (5) are fixedly connected with a floating block (19).

6. The geotechnical engineering investigation water level measurement device of claim 1, wherein: the bottom of the sealing cover (21) is fixedly connected with a sealing gasket (23), the circumference outer wall of the hollow measuring rod (3) is fixedly connected with a limiting ring (24), and the lower surface of the supporting plate (1) is provided with a measuring groove (27).

7. The geotechnical engineering investigation water level measurement device of claim 1, wherein: the upper surface of backup pad (1) fixed connection has two vertical bars (28), swing joint has rotating plate (29) between vertical bar (28), and the both ends of rotating plate (29) are fixedly connected with balancing weight (34) and protection pad (35) respectively.

8. The geotechnical engineering investigation water level measurement device of claim 7, wherein: the upper surface swing joint of backup pad (1) has second threaded rod (31), and one side threaded connection of second threaded rod (31) has sliding plate (32), and the last fixed surface of backup pad (1) is connected with two guide bars (30), guide bar (30) and sliding plate (32) sliding connection, and the top fixedly connected with adjust knob (33) of second threaded rod (31).

9. The geotechnical engineering investigation water level measurement device of claim 1, wherein: two inverted U-shaped weighting blocks (37) are arranged on the upper surface of the supporting plate (1), and a plurality of fixing thorns (36) are fixedly connected to the lower surfaces of the inverted U-shaped weighting blocks (37).

10. The geotechnical engineering investigation water level measurement device of claim 9, wherein: the upper surface of the inverted U-shaped weighting block (37) is fixedly connected with connecting buckles (38), lifting handles (39) are fixedly connected between the connecting buckles (38), and two cylinders (40) are fixedly connected to one side of the supporting plate (1).

Technical Field

The invention relates to the technical field of water level measurement, in particular to a geotechnical engineering investigation water level measurement device.

Background

Geotechnical engineering investigation is used as basic work of design and construction, and aims to find out and analyze geotechnical engineering conditions such as terrain, landform, meteorology and hydrology of a construction site, so that comprehensive geotechnical engineering evaluation is carried out on the engineering geological conditions of the site and a foundation according to design and construction requirements, reasonable conclusions and suggestions are provided, when the geotechnical engineering investigation is carried out, in order to know the influence of underground water level on engineering, the water level of underground water needs to be measured, namely, the elevation of the underground water level relative to a datum plane is measured, and therefore, a geotechnical engineering investigation water level measuring device is designed.

At present, most of the existing geotechnical engineering investigation water level measuring devices have the following defects: when need reconnaissance water level in geotechnical engineering, owing to need use detection agent and groundwater reaction to go to detect the water level for the testing procedure is comparatively complicated, influences geotechnical engineering's in time use, and to sum up, current geotechnical engineering reconnaissance water level survey device mostly still can not agree with actual need well.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a geotechnical engineering investigation water level measuring device, which mainly solves the problems that when the water level needs to be investigated in geotechnical engineering, a detection agent needs to be used to react with underground water to detect the water level, so that the detection steps are complex, and the timely use of the geotechnical engineering is influenced.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a geotechnical engineering investigation water level measuring device comprises a support plate and a ring body, wherein a linear bearing is embedded on the upper surface of the support plate, a hollow measuring rod is inserted in the linear bearing, scale marks are arranged on the outer side of the circumference of the hollow measuring rod, a connecting shell is fixedly connected to the outer wall of one side of the ring body, the hollow measuring rod penetrates through the ring body, a motor is fixedly connected to the inner wall of the bottom of the connecting shell, a first threaded rod is fixedly connected to the output end of the motor, a connecting plate is connected to one side of the first threaded rod through threads, two sliding rods are fixedly connected to one side of the connecting plate, one end of each sliding rod penetrates through the ring body, one end of each sliding rod is fixedly connected with the same arc-shaped pressing block, a processor and a signal emitter are fixedly connected to the inner wall of the bottom of the connecting shell, the processor is electrically connected with the signal emitter, the processor is electrically connected with the motor, and the bottom end of the hollow measuring rod is fixedly connected with a bottom shell, the bottom fixedly connected with of drain pan seals up the lid, and the top inner wall fixedly connected with rainwater sensor of drain pan, and rainwater sensor passes sealed lid, rainwater sensor and treater electric connection, the last fixed surface of backup pad is connected with control panel and signal receiver, control panel and signal receiver electric connection.

Further: the circumference inner wall fixedly connected with a plurality of C shape framves of ring body, the equal swing joint of one end of C shape frame has the spin, and hollow survey pole contacts with the spin.

On the basis of the scheme: the bottom inner wall fixedly connected with battery of connecting the shell, battery and motor, treater, signal transmitter and rainwater sensor electric connection.

As a still further scheme of the invention: one side of the arc-shaped pressing block is fixedly connected with an anti-slip pad, and the upper surface of the connecting shell is fixedly connected with a fixing cover.

Further: the outer wall of one side of ring body fixedly connected with balancing piece, the equal fixedly connected with floating block in balancing piece and the bottom of connecting the shell.

On the basis of the scheme: the bottom of the sealing cover is fixedly connected with a sealing gasket, the circumferential outer wall of the hollow measuring rod is fixedly connected with a limiting ring, and the lower surface of the supporting plate is provided with a measuring groove.

As a still further scheme of the invention: the upper surface of backup pad fixedly connected with two vertical sticks, swing joint has the rotor plate between the vertical stick, and the both ends of rotor plate are fixedly connected with balancing weight and protection pad respectively.

Further: the upper surface swing joint of backup pad has the second threaded rod, and one side threaded connection of second threaded rod has the sliding plate, and the last fixed surface of backup pad is connected with two guide bars, guide bar and sliding plate sliding connection, and the top fixedly connected with adjust knob of second threaded rod.

On the basis of the scheme: two inverted U-shaped weight increasing blocks are placed on the upper surface of the supporting plate, and a plurality of fixing spines are fixedly connected to the lower surfaces of the inverted U-shaped weight increasing blocks.

As a still further scheme of the invention: the equal fixedly connected with connector link of upper surface of the weight piece is increased to the shape of falling U, fixedly connected with handle between the connector link, and two barrels of one side fixedly connected with of backup pad.

(III) advantageous effects

Compared with the prior art, the invention provides a geotechnical engineering investigation water level measuring device, which has the following beneficial effects:

1. according to the invention, the rainwater sensor and the arc-shaped pressing block are matched, so that the water level of underground water can be detected when the water level is surveyed in geotechnical engineering, the overall operation structure is simple, and the timely use of the geotechnical engineering is promoted.

2. According to the invention, the floating block, the sealing gasket and the sealing cover are combined, so that the running and the use of the rainwater sensor and an electrical element in the connecting shell can be ensured, the sealing performance of the connecting shell and the bottom shell is ensured, the water infiltration is effectively avoided, and the sealing performance of the device is improved.

3. According to the invention, through the matching arrangement of the second threaded rod, the rotating plate and the sliding plate, the rotating plate can be in contact with the hollow measuring rod so as to fix the hollow measuring rod when the hollow measuring rod is in contact with the underground water surface, so that the scale on the hollow measuring rod can be observed by the measuring groove conveniently, the shaking of the hollow measuring rod is avoided, and the accuracy of the hollow measuring rod in measuring the underground water level is ensured.

4. According to the invention, the fixing thorn and the inverted U-shaped weight increasing block are matched, so that the support plate can be ensured to be stable when the hollow measuring rod slides up and down, and meanwhile, the hollow measuring rod after measurement can be accommodated by the design of the cylinder body, so that the device is convenient to carry.

Drawings

FIG. 1 is a schematic perspective view illustrating an embodiment 1 of a water level measuring apparatus for geotechnical engineering investigation according to the present invention;

FIG. 2 is an enlarged schematic structural view of the position A of an embodiment 1 of the water level measuring device for geotechnical engineering investigation according to the present invention;

FIG. 3 is a schematic view of a partial structure of an embodiment 1 of the apparatus for measuring water level in geotechnical engineering investigation according to the present invention;

FIG. 4 is a schematic view of a partial internal structure of an embodiment 1 of the apparatus for measuring water level in geotechnical engineering investigation according to the present invention;

FIG. 5 is a partial structural view illustrating an embodiment 1 of a water level measuring apparatus for geotechnical engineering investigation according to the present invention;

FIG. 6 is a schematic view of a partial structure of an embodiment 1 of an apparatus for geotechnical engineering investigation of water level measurement according to the present invention;

fig. 7 is a schematic perspective view of an embodiment 2 of the water level measuring device for geotechnical engineering investigation according to the present invention.

In the figure: 1. a support plate; 2. a linear bearing; 3. a hollow measuring rod; 4. a ring body; 5. a connecting shell; 6. a C-shaped frame; 7. rolling a ball; 8. a storage battery; 9. a processor; 10. a motor; 11. a first threaded rod; 12. a connecting plate; 13. a slide bar; 14. an arc-shaped briquetting; 15. a non-slip mat; 16. a signal transmitter; 17. a fixed cover; 18. a counterbalance; 19. floating blocks; 20. a bottom case; 21. a sealing cover; 22. a rain sensor; 23. a gasket; 24. a limiting ring; 25. a control panel; 26. a signal receiver; 27. a measuring tank; 28. vertical bars; 29. a rotating plate; 30. a guide bar; 31. a second threaded rod; 32. a sliding plate; 33. adjusting a knob; 34. a balancing weight; 35. a protective pad; 36. fixing the spine; 37. an inverted U-shaped weight increasing block; 38. a connecting buckle; 39. a handle; 40. and (4) a cylinder body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, a geotechnical engineering investigation water level measuring device comprises a support plate 1 and a ring body 4, a linear bearing 2 is embedded on the upper surface of the support plate 1, a hollow measuring rod 3 is inserted in the linear bearing 2, scale marks are arranged on the outer side of the circumference of the hollow measuring rod 3, a connecting shell 5 is fixed on the outer wall of one side of the ring body 4 through a bolt, the hollow measuring rod 3 penetrates through the ring body 4, a motor 10 is fixed on the inner wall of the bottom of the connecting shell 5 through a bolt, a first threaded rod 11 is fixed on the output end of the motor 10 through a bolt, a connecting plate 12 is connected on one side of the first threaded rod 11 through a thread, two sliding rods 13 are fixed on one side of the connecting plate 12 through a bolt, one end of each sliding rod 13 penetrates through the ring body 4, one end of each sliding rod 13 is fixed with a same arc-shaped pressing block 14 through a bolt, the motor 10 drives the connecting plate 12 to move forwards through the first threaded rod 11, further driving the arc-shaped pressing block 14 to move forwards, enabling the arc-shaped pressing block 14 to be attached to the hollow measuring rod 3, further fixing the hollow measuring rod 3, ensuring the stability of the hollow measuring rod 3, fixing a processor 9 and a signal transmitter 16 on the inner wall of the bottom of the connecting shell 5 through bolts, electrically connecting the processor 9 with the signal transmitter 16, wherein the model of the signal transmitter 16 is YN-E3-RT, electrically connecting the processor 9 with the motor 10, fixing a bottom shell 20 on the bottom end of the hollow measuring rod 3 through bolts, fixing a sealing cover 21 on the bottom of the bottom shell 20 through bolts, fixing a rainwater sensor 22 on the inner wall of the top of the bottom shell 20 through bolts, and matching the rainwater sensor 22 with the arc-shaped pressing block 14, so that the water level of underground water can be detected in time when the water level is surveyed in geotechnical engineering, the whole operation structure is simple, and the use of geotechnical engineering is promoted, the rainwater sensor 22 penetrates through the sealing cover 21, the rainwater sensor 22 is YS-JDQ and is electrically connected with the processor 9, the processor 9 is ARM9TDMI, the control panel 25 and the signal receiver 26 are fixed on the upper surface of the supporting plate 1 through bolts, the signal receiver 26 is ZW25, and the control panel 25 is electrically connected with the signal receiver 26.

The inner wall of the circumference of the ring body 4 is fixed with a plurality of C-shaped frames 6 through bolts, one end of each C-shaped frame 6 is rotatably connected with a rolling ball 7, the design of the rolling ball 7 reduces the resistance when the hollow measuring rod 3 moves up and down to ensure the smoothness when the hollow measuring rod 3 moves, the hollow measuring rod 3 is contacted with the rolling ball 7, the inner wall of the bottom of the connecting shell 5 is fixed with a storage battery 8 through bolts, the storage battery 8 is electrically connected with a motor 10, a processor 9, a signal transmitter 16 and a rainwater sensor 22, one side of the arc-shaped pressing block 14 is bonded with a non-slip mat 15, the design of the non-slip mat 15 increases the friction force between the arc-shaped pressing block 14 and the hollow measuring rod 3, the upper surface of the connecting shell 5 is fixed with a fixed cover 17 through bolts, the outer wall of one side of the ring body 4 is fixed with a balance block 18 through bolts, the balance block 18 and the bottom of the connecting shell 5 are both fixed with a floating block 19 through bolts, and the bottom of the sealing cover 21 is provided with a sealing mat 23, the design that the floating block 19 is combined with the sealing gasket 23 and the sealing cover 21 can ensure the running and the use of the rain sensor 22 and electrical elements in the connecting shell 5, ensure the sealing performance of the connecting shell 5 and the bottom shell 20, effectively avoid the infiltration of water, the circumferential outer wall of the hollow measuring rod 3 is fixed with a limiting ring 24 through bolts, the lower surface of the supporting plate 1 is provided with a measuring groove 27, the upper surface of the supporting plate 1 is fixed with two vertical bars 28 through bolts, a rotating plate 29 is rotatably connected between the vertical bars 28, two ends of the rotating plate 29 are respectively fixed with a balancing weight 34 and a protective pad 35 through bolts, the design of the balancing weight 34 increases the stability of the rotating plate 29, the protective pad 35 is designed to prevent the rotating plate 29 from contacting with the hollow measuring rod 3 and protect the hollow measuring rod, the upper surface of the supporting plate 1 is rotatably connected with a second threaded rod 31, one side of the second threaded rod 31 is connected with a sliding plate 32 through threads, second threaded rod 31, the cooperation design of rotor plate 29 and sliding plate 32, can make rotor plate 29 and hollow survey pole 3 contact, do fixedly when surveying pole 3 contact groundwater level to the hollow, be convenient for survey groove 27 and observe the scale on the hollow survey pole 3, in order to avoid rocking of hollow survey pole 3, guarantee the precision of hollow survey pole 3 survey groundwater level, the upper surface of backup pad 1 has two guide bars 30 through the bolt fastening, guide bar 30 and sliding plate 32 sliding connection, the design of guide bar 30, can be the direction to sliding plate 32, the equilibrium when sliding plate 32 reciprocates has been guaranteed, and the top of second threaded rod 31 has adjust knob 33 through the bolt fastening.

The working principle of the embodiment is as follows: when in use, the control panel 25 and the signal receiver 26 are connected with an external power supply, when the geotechnical engineering water level needs to be surveyed, a forecasting groove is dug on the ground in advance, then the support plate 1 is placed above the forecasting groove, then the hollow measuring rod 3 is pressed downwards to drive the rainwater sensor 22 to move downwards, when the rainwater sensor 22 contacts water, the signal is uploaded to the processor 9, the processor 9 controls the motor 10 to start, the signal is conveyed to the signal receiver 26 through the signal emitter 16, the motor 10 drives the connecting plate 12 to move forwards through the first threaded rod 11, further drives the arc-shaped pressing block 14 to move forwards, the arc-shaped pressing block 14 is attached to the hollow measuring rod 3 and is connected with the hollow measuring rod 3, meanwhile, the signal received by the signal receiver 26 is displayed on the control panel 25, the adjusting knob 33 is rotated to drive the second threaded rod 31 to rotate, under the action of the screw thread of the second threaded rod 31, the sliding plate 32 moves upwards, the balancing weight 34 is pushed by the sliding plate 32 to lift upwards, one end of the rotating plate 29 is lifted upwards, the other end of the rotating plate moves downwards to be abutted against the hollow measuring rod 3, at the moment, the scales on the hollow measuring rod 3 are observed by the measuring groove 27 and recorded on the control panel 25, then the hollow measuring rod 3 slides upwards, the floating block 19 is driven to move upwards, the hollow measuring rod 3 is taken out from the ground, at the moment, the scales of the hollow measuring rod 3 at the arc-shaped pressing block 14 are observed, and the distance between the scales and the scales recorded by the control panel 25 at the moment is measured, namely, the groundwater level is measured.

Example 2

Referring to fig. 7, a geotechnical engineering reconnaissance water level survey device, two U-shaped weight blocks 37 have been placed including the upper surface of backup pad 1, the U-shaped lower surface that increases weight block 37 has a plurality of fixed thorns 36 through the bolt fastening, fixed thorns 36 and the U-shaped weight block 37 matched with design that increases, can be when hollow survey pole 3 slides from top to bottom, guarantee backup pad 1's firm, the U-shaped upper surface that increases weight block 37 all has connector link 38 through the bolt fastening, there is handle 39 through the bolt fastening between the connector link 38, the design of handle 39, so that the device's carry, and there are two barrel 40 in backup pad 1's one side through the bolt fastening, by the design of barrel 40, can do to take in hollow survey pole 3 after the survey.

The working principle of the embodiment is as follows: during the use, through fixed thorn 36 and the cooperation of the weight piece 37 that increases of the shape of falling U, can guarantee hollow survey pole 3 when sliding, the firm of backup pad 1, simultaneously, can do to survey back hollow survey pole 3 by barrel 40 and accomodate, handle 39 so that the device's carries.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are 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.