CN213209014U

CN213209014U - Geological landslide dynamic level multipoint settlement data measuring device

Info

Publication number: CN213209014U
Application number: CN202022153354.3U
Authority: CN
Inventors: 高宁; 高彩云; 侯绍洋; 苑春雨; 苗林光; 赵紫佚
Original assignee: Henan University of Urban Construction
Current assignee: Henan University of Urban Construction
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-14
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a geological landslide developments level multiple spot settlement data measuring device relates to level multiple spot settlement measurement technical field, including detecting the shell, the inboard center department that detects the shell inlays and is equipped with main test tube. This data measuring device is subsided to dynamic level multiple spot of geological landslide, through main test tube, main piston, the release link, reset spring, supplementary inspection tube and auxiliary piston, can realize the stable measurement to the settlement volume, and through multiple measurement mode, avoid local part to take place to damage, lead to this data measuring device is subsided to dynamic level multiple spot of geological landslide to become invalid, the stability of work has been improved, this data measuring device is subsided to dynamic level multiple spot of geological landslide, through the release link, connect electric brush and detection spring, can further improve the detection precision of specific settlement volume, avoid leading to this data measuring device is subsided to dynamic level multiple spot of geological landslide to measure the precision decline because all the other parts card is dead.

Description

Geological landslide dynamic level multipoint settlement data measuring device

Technical Field

The utility model relates to a level multiple spot settlement measurement technical field specifically is a geological landslide developments level multiple spot settlement data measuring device.

Background

The ground settlement is a geological phenomenon of ground elevation reduction caused by the compression of loose unconsolidated soil body of the ground surface under the action of natural and artificial factors, is an uncompensable permanent environment and resource loss, effectively monitors the occurrence and development of the ground settlement in order to find out the distribution characteristics and the evolution law of the ground settlement in detail, and pays great attention to the construction work of a ground settlement monitoring network in each country and region where the ground settlement occurs, wherein the level monitoring network is one of the most important monitoring means in the ground settlement monitoring at present.

Level subsides detection network, the majority adopts sensor and settlement gauge, because the quantity of sensor is more, in the use of reality, at the detection range of great scale, can only adopt to increase the density that detects the sensor and just can improve the detection precision, but receive the abominable of external environment, it extremely easily takes place to damage to have led to most detection sensors, and then cause the inefficacy of detection function, secondly when detecting, most of adopt the magnetic ring to detect, receive the restriction of detection mode, it is not high to lead to its actual all detection precision, extremely easily ignore the transform of low numerical value, be unfavorable for improving the level and subside the whole detection precision that detects the network.

SUMMERY OF THE UTILITY MODEL

The utility model provides a data measuring device is subsided to geological landslide developments level multiple spot, through main test tube, main piston, the release link, reset spring, supplementary inspection tube and auxiliary piston, can realize the stable measurement to the settlement volume, and through multiple measurement mode, avoid local part to take place to damage, lead to this geological landslide developments level multiple spot to subside data measuring device to become invalid, the stability of work has been improved, through the release link, connect electric brush and detection spring, can further improve the detection precision of concrete settlement volume, avoid leading to this geological landslide developments level multiple spot to subside data measuring device measurement accuracy and descend because all the other parts card dies.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multi-point settlement data measuring device for dynamic level of a geological landslide comprises a detection shell, wherein a main detection pipe is embedded in the center of the inner side of the detection shell, a main piston is embedded in the top of the inner wall of the main detection pipe in a sliding manner, a sealing gasket is fixedly embedded at the bottom of the inner wall of the main detection tube, a reset rod is fixedly arranged at the center of the bottom of the outer wall of the main piston, the bottom of the outer wall of the main piston is fixedly provided with a return spring, the inner wall of the return spring is sleeved at the outer wall of one end of the return rod in a sliding manner, the bottom end of the reset spring is fixedly arranged at the top of the outer wall of the sealing gasket, both sides of the inner wall of the sealing gasket are provided with balance air holes, both sides of the inner wall of the detection shell are embedded with auxiliary detection tubes, and one side of the outer wall of the auxiliary detection tube is communicated with the two sides of the outer wall of the main detection tube through a balance air hole, and an auxiliary piston is embedded in the center of the inner wall of the auxiliary detection tube in a sliding manner.

Preferably, the inner wall both sides of sealed pad have all been seted up and have been detected the groove, and detect the inner wall one side center department in groove and all fixedly be provided with the detection spring.

Preferably, the one end that the detection spring is close to each other all fixedly is provided with connects the electric brush, and connects the one end that the electric brush is close to each other all to be hemispherical.

Preferably, the center of the top of the inner wall of the auxiliary detection tube is fixedly provided with an air pressure detection sensor, and the two sides of the outer wall of the auxiliary detection tube are both communicated with an external test tube.

Preferably, the outer wall bottom edge of detection shell all fixedly is provided with the lifter, the viewing aperture has all been seted up to the outer wall both sides of detection shell.

Preferably, the sealed inner wall center department of filling up has seted up the concertina hole, the fixed grip block that is provided with in sealed outer wall top edge of filling up, the inboard department of locating sealed pad is slided through the concertina hole to the bottom of release link, the outer wall laminating of release link is in the inner wall department of grip block, the bottom mounting of release link is provided with the measuring board, the fixed level bar that is provided with in top of detecting the shell.

The utility model provides a geological landslide developments level multiple spot settlement data measuring device. The method has the following beneficial effects:

(1) this data measuring device is subsided to dynamic level multiple spot of geological landslide, through main test tube, main piston, release link, reset spring, supplementary inspection tube and auxiliary piston, can realize the stable measurement to the volume of subsiding to through multiple measurement, avoided local part to take place to damage, lead to this data measuring device is subsided to dynamic level multiple spot of geological landslide to lose efficacy, improved the stability of work.

(2) This geological landslide dynamic level multi-point settlement data measuring device, through the release link, connect electric brush and detection spring, can further improve the detection precision of specific settlement volume, avoid because all the other parts card to die to lead to this geological landslide dynamic level multi-point settlement data measuring device measurement accuracy to descend.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view of the gasket of the present invention;

fig. 3 is a sectional view of the gasket of the present invention.

In the figure: 1. detecting the shell; 2. a main detection tube; 3. a primary piston; 4. a reset lever; 5. a return spring; 6. measuring a plate; 7. an auxiliary piston; 8. a viewing port; 9. a lifting rod; 10. an auxiliary detection tube; 11. connecting a test tube; 12. an air pressure detection sensor; 13. a level bar; 14. a gasket; 15. balancing air holes; 16. a clamping block; 17. a telescopic hole; 18. a detection tank; 19. detecting a spring; 20. and (6) connecting an electric brush.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a multi-point settlement data measuring device for dynamic level of a geological landslide comprises a detection shell 1, a main detection tube 2 is embedded in the center of the inner side of the detection shell 1, a main piston 3 is embedded in the top of the inner wall of the main detection tube 2 in a sliding manner, a sealing gasket 14 is fixedly embedded in the bottom of the inner wall of the main detection tube 2, a reset rod 4 is fixedly arranged in the center of the bottom of the outer wall of the main piston 3, a reset spring 5 is fixedly arranged at the bottom of the outer wall of the main piston 3, the inner wall of the reset spring 5 is sleeved on the outer wall of one end of the reset rod 4 in a sliding manner, the bottom end of the reset spring 5 is fixedly arranged on the top of the outer wall of the sealing gasket 14, balance air holes 15 are formed in both sides of the inner wall of the sealing gasket 14, auxiliary detection tubes 10 are embedded in both sides of the inner wall of the detection shell 1, and an auxiliary piston 7 is slidably embedded in the center of the inner wall of the auxiliary detection tube 10.

In this embodiment: through main sense tube 2 and auxiliary detection pipe 10, can realize carrying out stable protection to inside pressure, avoid leading to inside pressure fluctuation because external environment, the precision that leads to detecting descends, in daily use, add hydraulic oil to main sense tube 2 and auxiliary detection pipe 10, make things convenient for the quick conduction of pressure, through reset spring 5 and release link 4, can carry out stable lift with the help of measuring plate 6, through balanced gas pocket 15, can realize carrying out stable hydraulic oil balance to main sense tube 2 and auxiliary detection pipe 10, through main piston 3 and auxiliary piston 7, can realize carrying out stable extrusion to inside hydraulic oil, avoid taking place the leakage of hydraulic oil.

Specifically, the inner wall both sides of sealed 14 of filling up have all been seted up and have been detected groove 18, and detect the inner wall one side center department of groove 18 and all fixedly be provided with detection spring 19.

In this embodiment: through detecting spring 19, can realize carrying out stable support to connecing electric brush 20, avoid connecing electric brush 20 to drop.

Specifically, the ends of the detection springs 19 close to each other are all fixedly provided with the electric connection brushes 20, and the ends of the electric connection brushes 20 close to each other are all hemispherical.

In this embodiment: through connecing electric brush 20, can realize carrying out stable connecing to the electric wire on release link 4, and release link 4 adopts sliding resistance formula wire winding.

Specifically, the fixed atmospheric pressure that is provided with of inner wall top center department of supplementary sense tube 10 detects sensor 12, and the outer wall both sides of supplementary sense tube 10 all communicate and are provided with external test tube 11.

In this embodiment: through the air pressure detection sensor 12, the air pressure of the auxiliary detection pipe 10 can be detected, and the air pressure detection sensor 12 is prevented from being damaged due to direct contact with hydraulic oil.

Specifically, the outer wall bottom edge of detection shell 1 all fixedly is provided with lifter 9, and viewing aperture 8 has all been seted up to the outer wall both sides of detection shell 1.

In this embodiment: through viewing port 8, can make things convenient for the user to read actual settlement volume fast.

Specifically, sealed inner wall center department of filling up 14 has seted up flexible hole 17, and the fixed grip block 16 that is provided with in sealed outer wall top edge of filling up 14, the inboard department of filling up 14 is inlayed through flexible hole 17 slip in the bottom of release link 4, and the outer wall of release link 4 laminates in the inner wall department of grip block 16, and the bottom mounting of release link 4 is provided with measuring panel 6, detects the fixed level bar 13 that is provided with in top of shell 1.

In this embodiment: through measuring board 6, can realize carrying out stable detection to the landslide of subsiding, through level bar 13, can realize the stable installation and the test to detecting shell 1.

When the device is used, the detection shell 1 can be installed at a designated working position through the horizontal ruler 13, then the lifting rod 9 is started to assist the horizontal ruler 13 to realize horizontal installation, then the external test tube 11 is connected to external level detection equipment, a user can conveniently measure and analyze remotely, when soil is settled, the main piston 3 extrudes hydraulic oil in the main test tube 2 under the stretching of the reset spring 5, the hydraulic oil enters the balance air hole 15, the hydraulic oil finally enters the auxiliary test tube 10, the auxiliary piston 7 finally ascends, the air pressure detection sensor 12 acquires an air pressure value, the actual settlement amount can be obtained through conversion, when the reset rod 4 descends, the reset rod 4 synchronously descends, the power connection electric brush 20 is attached to the reset rod 4, the descending length of the reset rod 4 can be obtained through the specific resistance value at the extreme, also can obtain concrete settlement numerical value, and the user also can realize carrying out stable observation to auxiliary piston 7 through viewing aperture 8, avoids when the sensor damages, can't in time detect.

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. The utility model provides a geological landslide developments level multiple spot settlement data measuring device, includes detection shell (1), its characterized in that: the inner side center of the detection shell (1) is embedded with a main detection tube (2), the top of the inner wall of the main detection tube (2) is embedded with a main piston (3) in a sliding manner, the bottom of the inner wall of the main detection tube (2) is fixedly embedded with a sealing gasket (14), the bottom center of the outer wall of the main piston (3) is fixedly provided with a reset rod (4), the bottom of the outer wall of the main piston (3) is fixedly provided with a reset spring (5), the inner wall of the reset spring (5) is sleeved on the outer wall of one end of the reset rod (4) in a sliding manner, the bottom of the reset spring (5) is fixedly arranged on the top of the outer wall of the sealing gasket (14), the two sides of the inner wall of the sealing gasket (14) are both provided with balance air holes (15), the two sides of the inner wall of the detection shell (1) are both embedded with auxiliary detection tubes (10), and one side of the outer wall of the auxiliary detection tube (10) is, and an auxiliary piston (7) is embedded in the center of the inner wall of the auxiliary detection tube (10) in a sliding manner.

2. The device of claim 1, wherein the device comprises: the inner wall both sides of sealed pad (14) have all been seted up and have been detected groove (18), and detect the inner wall one side center department of groove (18) and all fixedly be provided with detection spring (19).

3. The device of claim 2, wherein the device comprises: one end, close to each other, of the detection spring (19) is fixedly provided with an electric connection brush (20), and one end, close to each other, of the electric connection brush (20) is hemispherical.

4. The device of claim 3, wherein the device comprises: the air pressure detection sensor (12) is fixedly arranged at the center of the top of the inner wall of the auxiliary detection tube (10), and the two sides of the outer wall of the auxiliary detection tube (10) are communicated with external test tubes (11).

5. The device of claim 4, wherein the device comprises: the outer wall bottom edge of detecting shell (1) all fixedly is provided with lifter (9), viewing aperture (8) have all been seted up to the outer wall both sides of detecting shell (1).

6. The device of claim 5, wherein the device comprises: the utility model discloses a mechanical seal structure, including sealed pad (14), outer wall top edge, the fixed grip block (16) that is provided with in inner wall center department of sealed pad (14), the bottom of release link (4) is through flexible hole (17) slip inlay the inboard department of locating sealed pad (14), the outer wall of release link (4) is laminated in the inner wall department of grip block (16), the bottom mounting of release link (4) is provided with and measures board (6), the fixed level bar (13) that are provided with in top of detecting shell (1).