CN212363345U

CN212363345U - Be used for geotechnical engineering exploration groundwater monitoring detector

Info

Publication number: CN212363345U
Application number: CN202020746755.7U
Authority: CN
Inventors: 梁耀平
Original assignee: Jieyang Earth Survey Co ltd
Current assignee: Jieyang Earth Survey Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-15
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to a geotechnical engineering exploration technical field just discloses a be used for geotechnical engineering exploration groundwater monitoring detector. The utility model discloses a detector, the equal fixedly connected with U-shaped seat in positive upper and lower both ends of detector, the relative one side of U-shaped seat inner wall is rotated and is connected with the pivot, when dropping into the aquatic at the detector through the floating ring, expand the support that forms the supporting role with the outer pole of U-shaped in the buoyancy control rack drives, support with supporting the detector, avoided it to lead to empting because of the rivers impact, the steadiness has been improved greatly, the smooth of detection work is guaranteed going on, the work efficiency is increased, and when crossing the outer pole of floating ring drive below U-shaped and the outer pole of interior pole expansion location, the relevant support in synchronous expansion top cooperates, when making the detector promote the striking rock by rivers, the relevant support conduction impact of accessible offsets with floating ring buoyancy, the damage of inner member has been avoided, the detection accuracy has been guaranteed.

Description

Be used for geotechnical engineering exploration groundwater monitoring detector

Technical Field

The utility model relates to a geotechnical engineering exploration technical field especially relates to a be used for geotechnical engineering exploration groundwater monitoring detector.

Background

Geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics and geotechnical engineering conditions of a construction site according to requirements of construction engineering, and compiling investigation file activities, wherein the activities include monitoring of underground water, the amount of the underground water is stable, the water quality is good, and the underground water is one of important water sources of agricultural irrigation, industrial and mining and cities, so that monitoring work needs to be carried out for a long time and regularly in order to ensure the water quality of the underground water and protect the underground water in time.

The prior patent (publication number: CN209148030U) discloses a groundwater monitoring detector for geotechnical engineering exploration, which comprises a shell and an electric hoist, wherein a protection frame is fixedly arranged at the lower part of the outer side of the shell, and adapter seats are respectively arranged in the middle of the top end of the protection frame and in the middle of the bottom end of the shell. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. when the existing detector is used for detecting the hydrology of underground water, the underground water is very easy to topple due to impact caused by complex water flow conditions, so that the underground water cannot work effectively, and the working efficiency is reduced; 2. when the detector is thrown into underground water, the detector is easily pushed to displace by water flow and collides with rocks, so that internal elements are easily damaged, and the detection accuracy is influenced.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the existing detector is used for carrying out hydrological detection on underground water, the existing detector is very easy to topple over due to impact generated by complex water flow conditions, so that the existing detector cannot work effectively, the working efficiency is reduced, the detector is easy to be pushed to displace by water flow when being thrown into the underground water and collides with rocks, internal elements are very easy to damage, the detection accuracy is influenced, and the provided underground water monitoring detector for geotechnical engineering exploration.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a groundwater monitoring detector for geotechnical engineering exploration comprises a detector, wherein the upper end and the lower end of the front side of the detector are fixedly connected with a U-shaped seat, one side, opposite to the inner wall of the U-shaped seat, of the U-shaped seat is rotatably connected with a rotating shaft, an inner rod is fixedly sleeved on the surface of the rotating shaft, one end, away from the rotating shaft, of the inner rod is rotatably connected with a U-shaped outer rod, and the surface of the lower end of the U-shaped outer rod is fixedly connected with a reed matched with;

the detector is characterized in that a sliding groove is formed in the surface of the detector, a floating ring is sleeved on the surface of the detector, a sliding block is fixedly connected to the inner wall of the floating ring, the sliding block is connected to the sliding groove in a sliding mode, an inclined pull rod is connected to the surface of the floating ring in a rotating mode, one end and the upper end of the floating ring are far away from the inclined pull rod, the U-shaped outer rod is connected in a rotating mode, a rack is fixedly connected to the bottom surface of the floating ring, the lower end of the inner rod is close to one end of the detector, auxiliary teeth matched with the rack are arranged at the surface of the inner.

Preferably, the number of the U-shaped seats is eight, and the eight U-shaped seats are uniformly distributed on the upper end and the lower end of the surface of the detector in a ring shape by combining four U-shaped seats.

Preferably, the distance between the opposite sides of the inner walls of the U-shaped outer rods is 1.2 times of the surface width of the U-shaped seat, the upper ends of the U-shaped outer rods are fixedly connected with damping rubber blocks at the ends far away from the inner rods, and the lower ends of the U-shaped outer rods are fixedly connected with fixing feet at the ends far away from the inner rods.

Preferably, the number of the diagonal draw bars is eight, and the eight diagonal draw bars are symmetrically arranged on two sides of the folding groove by taking two diagonal draw bars as a group.

Preferably, the U-shaped outer rod and the inner rod are both made of polyformaldehyde resin materials.

Preferably, the surface of the detector and the upper end and the lower end of the chute are fixedly connected with flow deflectors.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a ring floats when the detector drops into the aquatic to pole and the support that the outer pole of U-shaped expandes to form and have the supporting role in the buoyancy control rack drives, with supporting the detector, avoided it to lead to empting because of water impact, improved the steadiness greatly, guaranteed going on smoothly of detection achievement, increased work efficiency.

(2) The utility model discloses a when the buoy ring drives below U-shaped outer pole and interior pole expansion location, the relevant support in synchronous expansion top cooperates, when making the detector promote the striking rock by rivers, the relevant support conduction impact of accessible offsets with buoy ring buoyancy, has avoided the internal component damage, has guaranteed the detection accuracy.

Drawings

Fig. 1 is a front view of the storage state of the present invention;

fig. 2 is a front view of the present invention in an unfolded state;

fig. 3 is a front sectional view of the present invention at a in fig. 2.

In the figure: 1. a detector; 2. a U-shaped seat; 3. a rotating shaft; 4. an inner rod; 5. a U-shaped outer rod; 6. a reed; 7. a chute; 8. a floating ring; 9. a slider; 10. a diagonal member; 11. a rack; 12. auxiliary teeth; 13. and (6) folding the groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a groundwater monitoring and detecting instrument for geotechnical engineering exploration comprises a detector 1, wherein the upper end and the lower end of the front surface of the detector 1 are fixedly connected with U-shaped seats 2, the number of the U-shaped seats 2 is eight, the eight U-shaped seats 2 are uniformly distributed on the upper end and the lower end of the surface of the detector 1 in an annular shape by taking four as a group, one side, opposite to the inner wall of each U-shaped seat 2, is rotatably connected with a rotating shaft 3, the surface of the rotating shaft 3 is fixedly sleeved with an inner rod 4, one end, far away from the rotating shaft 3, of the inner rod 4 is rotatably connected with a U-shaped outer rod 5, the U-shaped outer rod 5 and the inner rod 4 are made of polyformaldehyde resin materials, the materials have the hardness, the strength and the rigidity similar to metals, good self-lubrication, fatigue resistance and chemical resistance, are low in price and convenient to use in a large scale, the distance, the U-shaped seat 2 can be accommodated into the U-shaped outer rod 5, the space is saved more, one end of the upper U-shaped outer rod 5, which is far away from the inner rod 4, is fixedly connected with a damping rubber block, the damping rubber block can avoid the hard collision of the U-shaped outer rod 5 with the inner rod when colliding with rocks, the loss degree of the U-shaped outer rod 5 is reduced, one end of the lower U-shaped outer rod 5, which is far away from the inner rod 4, is fixedly connected with a fixing foot, the fixing foot can be more stably fixed on the ground through the sharp top of the bottom surface, the supporting effect of the U-shaped outer rod 5 and the inner rod 4 on the detector 1 is improved, the surface of the lower U-shaped outer rod 5 is fixedly connected with a reed 6 matched with the lower end inner rod 4, the upper U-shaped outer rod 5 and the upper U-shaped inner rod 4 which are distributed at equal intervals can more stably position the detector 1 to prevent the detector 1 from falling, the detector 1 is comprehensively protected, the water deflector can prevent impurities in water from directly impacting the detector 1 body when underwater, so that the damage of the detector 1 shell is avoided, after the water deflector is used, the water on the surface of the detector 1 can be quickly guided to avoid the erosion of the shell, the floating ring 8 is movably sleeved on the surface of the detector 1, the surface of the floating ring 8 is provided with a folding groove 13 matched with the inner rod 4 and the U-shaped outer rod 5, the inner wall of the floating ring 8 is fixedly connected with a sliding block 9, the sliding block 9 is slidably connected in a sliding groove 7, the surface of the floating ring 8 is rotatably connected with an inclined pull rod 10, one end of the inclined pull rod 10, far away from the floating ring 8, is rotatably connected with the U-shaped outer rod 5 at the upper end, the number of the inclined pull rods 10 is eight, the eight inclined pull rods 10 are symmetrically arranged on two sides of the folding groove 13 by taking two inclined pull rods as a group, the bottom surface of the floating ring 8 is, when dropping into the aquatic at detector 1 through floating ring 8, expand the support that forms and have the supporting role with pole 4 and U-shaped outer pole 5 in buoyancy control rack 11 drives, in order to support detector 1, it leads to empting because of rivers impact to have avoided it, the steadiness has been improved greatly, guaranteed going on smoothly of detection achievement, work efficiency has been increased, and cross when floating ring 8 drives below U-shaped outer pole 5 and pole 4 and expand the location, expand the relevant support in top in step and cooperate, when making detector 1 promote the striking rock by rivers, the relevant support conduction impact of accessible offsets with 8 buoyancy of floating ring, the inside component damage has been avoided, the detection accuracy has been guaranteed.

In the utility model, when a user uses the device, firstly, the connecting rope on the top surface of the detector 1 is connected with the hoisting rope, then the detector 1 is slowly thrown into the groundwater layer through drilling, after the detector 1 falls into the water, the floating ring 8 on the surface moves upwards in the chute 7 due to buoyancy and pulls the auxiliary teeth 12 through the rack 11 to make the inner rod 4 at the lower end rotate and expand, then the U-shaped outer rod 5 at the lower end is pushed and expanded by the reed 6, the U-shaped outer rod 5 at the upper end is pushed by the inclined pull rod 10 to drive the inner rod 4 at the upper end to rotate and expand while the floating ring 8 moves, at the moment, the U-shaped outer rod 5 and the inner rod 4 at the upper end and the lower end are both expanded, the detector 1 falls into the water bottom and keeps stable placement through the U-shaped outer rod 5 at the lower end, the detection work can be started, when the water flow pushes the detector 1 to move and impact, and the detector 1 is lifted after detection is finished, the floating ring 8 slides downwards along with gravity to drive the U-shaped outer rod 5 and the inner rod 4 at the upper end and the lower end to be folded and restored to the original position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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.

Claims

1. A groundwater monitoring detector for geotechnical engineering exploration, comprising a detector (1), characterized in that: the detector is characterized in that the upper end and the lower end of the front surface of the detector (1) are fixedly connected with a U-shaped seat (2), one side, opposite to the inner wall of the U-shaped seat (2), is rotatably connected with a rotating shaft (3), an inner rod (4) is fixedly sleeved on the surface of the rotating shaft (3), one end, far away from the rotating shaft (3), of the inner rod (4) is rotatably connected with a U-shaped outer rod (5), and the surface of the lower end of the U-shaped outer rod (5) is fixedly connected with a reed (6) matched with the lower end inner rod (;

spout (7) have been seted up on the surface of detector (1), and the surperficial activity of detector (1) has cup jointed loose ring (8), the inner wall fixedly connected with slider (9) of loose ring (8), slider (9) sliding connection is in spout (7), the surperficial rotation of loose ring (8) is connected with oblique pull rod (10), one end and the upper end of loose ring (8) are kept away from to oblique pull rod (10) U-shaped outer rod (5) rotate to be connected, the bottom surface fixedly connected with rack (11) on loose ring (8) surface, lower extreme the one end that interior pole (4) surface is close to detector (1) is provided with supplementary tooth (12) with rack (11) matched with, the surface of loose ring (8) is seted up with interior pole (4) and U-shaped outer rod (5) matched with folding groove (13).

2. A ground water monitoring detector for geotechnical engineering exploration according to claim 1, characterized in that: the number of the U-shaped seats (2) is eight, and the eight U-shaped seats (2) are uniformly distributed on the upper end and the lower end of the surface of the detector (1) in an annular shape by taking four as a group.

3. A ground water monitoring detector for geotechnical engineering exploration according to claim 1, characterized in that: the interval of the relative one side of U-shaped outer pole (5) inner wall is 1.2 times of U-shaped seat (2) surface width, upper end the one end fixedly connected with shock attenuation glue block of interior pole (4) is kept away from in U-shaped outer pole (5), the lower extreme the one end fixedly connected with fixed foot of interior pole (4) is kept away from in U-shaped outer pole (5).

4. A ground water monitoring detector for geotechnical engineering exploration according to claim 1, characterized in that: the number of the diagonal draw bars (10) is eight, and the eight diagonal draw bars (10) are symmetrically arranged on two sides of the folding groove (13) by taking two diagonal draw bars as a group.

5. A ground water monitoring detector for geotechnical engineering exploration according to claim 1, characterized in that: the U-shaped outer rod (5) and the inner rod (4) are both made of polyformaldehyde resin materials.

6. A ground water monitoring detector for geotechnical engineering exploration according to claim 1, characterized in that: flow deflectors are fixedly connected to the surface of the detector (1) and the upper end and the lower end of the sliding groove (7).