CN217270041U

CN217270041U - A secret water pressure detecting device for engineering geology reconnaissance

Info

Publication number: CN217270041U
Application number: CN202220852107.9U
Authority: CN
Inventors: 张新战; 王海芳; 查长征
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-23
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses an underground water pressure detection device for engineering geological survey relates to engineering geological survey technical field, the on-line screen storage device comprises a base, the symmetrical welding of base upper surface has the side bearer, the welding of side bearer top has the footstock, base side fixedly connected with pneumatic cylinder, the symmetrical fixedly connected with connecting rod in pneumatic cylinder output top, the connecting rod other end and the fixed welding in safety pillar side top, the safety pillar inserts the base along vertical direction activity. The utility model discloses be provided with the safety post of vertical removal on the base, when this device carries out probing survey to flowing water position water pressure, drive two sets of safety posts through starting the pneumatic cylinder and insert soil, fix this device and ground to a certain extent, can avoid to a certain extent when carrying out engineering geology reconnaissance to flowing water, lack the safety structure on the groundwater pressure detecting device among the prior art, the incident that the water that takes place to gush and go out pours groundwater pressure detecting device.

Description

A secret water pressure detecting device for engineering geology reconnaissance

Technical Field

The utility model relates to an engineering geology reconnaissance technical field especially relates to an underground water pressure detecting device for engineering geology reconnaissance.

Background

Groundwater is water that is present in crust rock cracks or soil voids. According to different underground burying conditions, underground water can be divided into three categories of upper layer stagnant water, diving and artesian water, and artesian water is underground water which is buried deeply and flows between two water-resisting layers.

When carrying out engineering geological survey to flowing water, need use the well drilling from the area to drill hole in advance, but this kind of groundwater of flowing water often has great water pressure, and when well or drilling passed the upper roof, powerful pressure will make the water spout and go out, and lack the safety structure on the groundwater pressure detecting device among the prior art, the extremely easy incident that takes place to spout and the water that goes out pours groundwater pressure detecting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and lacking safety structure among the prior art on the groundwater pressure detecting device, extremely take place to gush and the water that goes out dashes the incident's of the water of groundwater pressure detecting device problem, and the groundwater pressure detecting device who is used for engineering geology reconnaissance who provides.

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

the utility model provides an underground water pressure detection device for engineering geological survey, includes the base, the symmetrical welding of base upper surface has the side bearer, the welding of side bearer top has the footstock, base side fixedly connected with pneumatic cylinder, the symmetrical fixedly connected with connecting rod in pneumatic cylinder output top, the connecting rod other end and the fixed welding in safety pillar side top, the safety pillar inserts the base along vertical direction activity, the safety pillar side is provided with along vertical direction and stretches the hole, it has the side to stretch the post along horizontal direction sliding connection, the welding of side stretch post one end has the sideslip post, sideslip post top is provided with the control mechanism that the steerable side stretches the post and stretches out from the safety pillar side.

Optionally, the footstock adopts bearing and driving ring outer wall to rotate and is connected, the driving ring inner wall has the drilling rod along vertical direction threaded connection, the hole of stepping down has been seted up in the drilling rod position to the base.

Optionally, the control mechanism includes a driving column, a Z-shaped rod, and a connector, and the driving column is slidably connected with a traversing column along a vertical direction.

Optionally, the side of the driving column is rotatably connected with one end of a Z-shaped rod by a rotating pin, the other end of the Z-shaped rod is rotatably connected with a connector, and the connector is welded at one end of the driving rod.

Optionally, the actuating lever has the limiting plate along horizontal direction sliding connection, the welding of limiting plate bottom is on the base, the actuating lever other end rotates with the down tube one end to be connected, the down tube other end adopts the commentaries on classics round pin to rotate and connects in pneumatic cylinder output side.

Optionally, one end of each side extension column is provided as a tip, and the side extension columns are provided with multiple groups.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses be provided with the safety post of vertical removal on the base, when this device carries out probing survey to flowing water position water pressure, drive two sets of safety posts through starting the pneumatic cylinder and insert soil, fix this device and ground to a certain extent, can avoid to a certain extent when carrying out engineering geology reconnaissance to flowing water, lack the safety structure on the groundwater pressure detecting device among the prior art, the incident that the water that takes place to gush and go out pours groundwater pressure detecting device.

2. The utility model discloses in be provided with the side in the safety post and stretch the post, when the pneumatic cylinder drives the safety post and stretches into soil certain degree of depth, the pneumatic cylinder can drive the side that multiunit set up on the sideslip post through control mechanism and stretch out the post from the safety post, further fixes the safety post in soil for the safety post drives the utility model discloses can bear bigger self-flowing water impact force.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of a hydraulic cylinder and a connecting member;

fig. 3 is a spatial distribution diagram of the safety post and its attachment.

In the figure: 1. a drive ring; 2. a hole of abdication; 3. drilling a rod; 4. a top seat; 5. a side frame; 6. a base; 7. a hydraulic cylinder; 8. a drive column; 9. a Z-shaped rod; 10. a connector; 11. a drive rod; 12. a limiting plate; 13. an inclined lever; 14. a safety post; 15. a connecting rod; 16. transversely moving the column; 17. extending the column laterally; 18. and the hole is extended.

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, an underground water pressure detection device for engineering geological exploration comprises a base 6, wherein side frames 5 are symmetrically welded on the upper surface of the base 6, the appearance of each side frame 5 is similar to that of a ladder, top seats 4 are welded on the tops of the side frames 5, the top seats 4 are rotatably connected with the outer wall of a driving ring 1 through bearings, the driving ring 1 is provided with a motor drive, drill rods 3 are in threaded connection with the inner wall of the driving ring 1 along the vertical direction, and the drill rods 3 are forced to move downwards to drill holes when the driving ring 1 rotates.

The hole of stepping down 2 has been seted up in 3 positions of drilling rod to

base

6, 6 side fixedly connected with pneumatic cylinders 7 of base, 7 output top symmetry fixedly connected with connecting rods 15 of pneumatic cylinders, the connecting rod 15 other end and the 14 side top fixed weld of safety post, safety post 14 inserts base 6 along vertical direction activity, and safety post 14 bottom sets to most advanced, can drive safety post 14 through connecting rod 15 when pneumatic cylinder 7 retracts and insert in soil.

The side of safety post 14 is provided with along vertical direction and stretches out hole 18, stretches out hole 18 and has the side to stretch the post 17 along horizontal direction sliding connection, and the tip is set to side stretch post 17 one end, and side stretches the post 17 and is provided with the multiunit altogether, and side stretches the welding of post 17 one end and has a sideslip post 16, and the sideslip post 16 top is provided with the control mechanism that steerable side stretches the post 17 and stretches out from safety post 14 side.

Control mechanism includes drive column 8, Z type pole 9, connector 10, and drive column 8 has a cross sliding column 16 along vertical direction sliding connection, and 8 sides of drive column adopt the commentaries on classics round pin to rotate with Z type pole 9 one end and be connected, and the other end of Z type pole 9 rotates and is connected with connector 10, and connector 10 welds in actuating lever 11 one end.

The driving rod 11 has limiting plate 12 along horizontal direction sliding connection, and limiting plate 12 is appropriate width for the driving rod 11 can only follow the displacement on the horizontal direction, and limiting plate 12 bottom welding is on base 6, and the driving rod 11 other end rotates with 13 one end of tilting lever to be connected, and the tilting lever 13 other end adopts to change round pin rotation and connects 7 output side at pneumatic cylinder.

Additionally, when the hydraulic cylinder 7 is in an initial state, one end of the side extending column 17 and the extending hole 18 are located at a certain distance from the outer edge of the safety column 14, and when the hydraulic cylinder 7 drives the safety column 14 to be inserted into soil by a certain depth through a related structure, the hydraulic cylinder 7 can drive the side extending column 17 to extend out of the side of the safety column 14 and to be inserted into the soil through the control mechanism.

The utility model discloses a concrete implementation step and principle do:

under the initial conditions, there is great distance in side extension post 17 one end and the 18 outward flange of hole that stretches out, the utility model discloses when using, on removing this device to the soil of waiting to carry out geological survey, start hydraulic cylinder 7, can drive safety post 14 through connecting rod 15 when pneumatic cylinder 7 retracts on the one hand and insert soil, on the other hand drives safety post 14 when inserting soil certain degree of depth when pneumatic cylinder 7 retracts, can promote the Z type pole 9 rotation of actuating lever 11 one end through slope pole 13, Z type pole 9 drives the side extension post 17 of 16 one sides multiunit side of sideslip post through actuating column 8 and stretches out from safety post 14 inside hole 18 that stretches out, and prick into soil, start this moment and drive ring 1 pivoted motor, actuating ring 1 forces drilling rod 3 to begin drilling work after, reuse the hydromanometer to survey this department's water pressure.

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.

Claims

1. An underground water pressure detecting device for engineering geological exploration comprises a base (6), it is characterized in that the upper surface of the base (6) is symmetrically welded with side frames (5), the top of the side frame (5) is welded with a top seat (4), the side surface of the base (6) is fixedly connected with a hydraulic cylinder (7), the top of the output end of the hydraulic cylinder (7) is symmetrically and fixedly connected with connecting rods (15), the other end of the connecting rod (15) is fixedly welded with the top of the side surface of the safety post (14), the safety post (14) is movably inserted into the base (6) along the vertical direction, the side surface of the safety post (14) is provided with an extending hole (18) along the vertical direction, the extension hole (18) is connected with a side extension column (17) in a sliding way along the horizontal direction, one end of the side extending column (17) is welded with a transverse moving column (16), and the top of the transverse moving column (16) is provided with a control mechanism capable of controlling the side extending column (17) to extend out of the side face of the safety column (14).

2. The groundwater pressure detecting device for engineering geological exploration according to claim 1, wherein the top seat (4) is rotatably connected with the outer wall of the driving ring (1) by a bearing, the inner wall of the driving ring (1) is in threaded connection with a drill rod (3) along the vertical direction, and the base (6) is provided with a abdicating hole (2) at the position of the drill rod (3).

3. The groundwater pressure detecting device for engineering geological exploration according to claim 1, wherein the control mechanism comprises a driving column (8), a Z-shaped rod (9) and a connecting head (10), and a transverse moving column (16) is slidably connected to the driving column (8) along a vertical direction.

4. The groundwater pressure detecting device for engineering geological exploration according to claim 3, wherein the driving column (8) is rotatably connected with one end of a Z-shaped rod (9) by a rotating pin at the side, the other end of the Z-shaped rod (9) is rotatably connected with a connector (10), and the connector (10) is welded at one end of a driving rod (11).

5. The groundwater pressure detecting device for engineering geological exploration according to claim 4, wherein the driving rod (11) is connected with a limiting plate (12) in a sliding manner along the horizontal direction, the bottom of the limiting plate (12) is welded on the base (6), the other end of the driving rod (11) is rotatably connected with one end of an inclined rod (13), and the other end of the inclined rod (13) is rotatably connected to the side surface of the output end of the hydraulic cylinder (7) by adopting a rotating pin.

6. An apparatus as claimed in claim 1, wherein the side-extending columns (17) are arranged to be pointed at one end, and a plurality of groups of the side-extending columns (17) are arranged.