CN220927784U

CN220927784U - Irrigation method tester

Info

Publication number: CN220927784U
Application number: CN202322584143.9U
Authority: CN
Inventors: 马昊魁; 刘子雨; 孙畅; 李新颖
Original assignee: Shandong Kuiyuan Engineering Quality Testing Co ltd
Current assignee: Shandong Kuiyuan Engineering Quality Testing Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-10
Anticipated expiration: 2033-09-22

Abstract

The utility model relates to the technical field of soil density testing, in particular to an irrigation method tester. The technical proposal comprises: install the spirit level in the middle of the installation case inside, be located the spirit level bilateral symmetry and install two lithium cell, the positive hinge of installation case rotates and installs the chamber door, four fixed columns are installed to the bilateral symmetry of installation case left and right sides, sliding installation has flexible leg in four fixed columns, and electric telescopic handle is all installed to four fixed columns inside, and electric telescopic handle seal end is fixed on the inside top of fixed column, is stretched out the end and is fixed on flexible leg, the barrel is installed at the installation case top, and the mount is installed on the inside right side upper end of barrel, installs liquid level sensor on the mount, and the water wheel head is installed to the lower extreme in the middle of the barrel is positive, control panel is installed to the upper end. The utility model can ensure that the liquid level in the cylinder body is in a horizontal state during water injection, and improves the measurement precision.

Description

Irrigation method tester

Technical Field

The utility model relates to the technical field of soil density testing, in particular to an irrigation method tester.

Background

The soil density measurement is one of main tests for detecting roadbed compaction quality, the test method comprises a ring cutter method, a wax sealing method, a sand filling method, a water filling method and the like, wherein the water filling method is suitable for measuring coarse-grained soil density on site, main instruments and equipment used in the test are a water storage barrel and a platform balance, and the size of pilot hole is determined according to the maximum particle size of a sample in the test; leveling pilot hole floors at selected test sites, and removing loose soil layers on the surfaces; drawing a pit mouth contour line according to the determined pilot hole diameter, digging down to a required depth in the contour line, and filling a sample in the pit into a soil container while digging, so as to refer to the mass of the sample; pilot hole, after digging, putting a collar with a corresponding size, leveling by using a leveling rod, spreading a plastic film bag with a volume larger than pilot hole in a pit, and turning over the collar to press the periphery of the film; recording the initial water level height in the water storage cylinder, unscrewing a water outlet pipe switch of the water storage cylinder, and slowly injecting water into the plastic film bag. When the water surface in the bag is close to the edge of the lantern ring, the water flow is regulated to be small, the water outlet pipe is closed until the water surface in the bag is flush with the edge of the lantern ring, and the water level in the water storage barrel is recorded. The product of the difference between the initial water level in the cylinder and the water level height when water injection is terminated and the cross section area of the water storage cylinder is pilot hole volumes; the ratio of the mass of excavated soil to pilot hole volume in pilot hole is the density of the soil.

The existing tester cannot ensure that the liquid level in the cylinder is in a horizontal state when water is injected, so that the water injection quantity parameter is inaccurate, and the measurement accuracy is affected.

Disclosure of utility model

The utility model aims to provide a water filling method tester which has the advantages of ensuring that the liquid level in a cylinder body is in a horizontal state during water filling, improving the measurement precision and solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an irrigation method apparatus, includes mounting box and barrel, install the spirit level in the middle of the mounting box inside, be located the spirit level bilateral symmetry and install two lithium cell, the front hinge of mounting box rotates and installs the chamber door, four fixed columns are installed to the two bilateral symmetry in the mounting box, sliding mounting has flexible leg in four fixed columns, and electric telescopic handle is all installed to four fixed column interiors, and electric telescopic handle seal end is fixed on the inside top of fixed column, extension end are fixed on flexible leg, the barrel is installed at the mounting box top, installs the mount on the inside right side upper end of barrel, installs liquid level sensor on the mount, and the water wheel head is installed to the lower extreme in the middle of the barrel front, control panel is installed to the upper end.

Preferably, the box door is provided with a transparent window opposite to the level gauge. Through setting up transparent window, realize being convenient for look at the spirit level horizontality.

Preferably, two round nails are symmetrically arranged at the upper ends of the left side and the right side of the cylinder body, and arc-shaped pull rods are jointly arranged on the two round nails. Through setting up the arc pull rod, realize portable apparatus.

Preferably, the control panel is connected with the liquid level sensor through a data line and is connected with the four electric telescopic rods through a power line. Through setting up control panel, realize being convenient for control four electric telescopic handle work and show the remaining condition of barrel internal water volume.

Compared with the prior art, the utility model has the following beneficial effects:

When the water filling method measuring instrument is used, the water filling method measuring instrument is placed beside pilot hole, the corresponding electric telescopic rod is started through the control panel according to the horizontal condition of the water filling instrument, the electric telescopic rod works to drive the telescopic leg to lift until the water filling instrument is in a horizontal state to stop, and the liquid level in the cylinder is in a horizontal state at the moment, so that the liquid level in the cylinder is in a horizontal state during water filling, and the measuring precision is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

Fig. 2 is an external view of the present utility model.

In the figure: 1. a mounting box; 2. a lithium battery; 3. a level gauge; 4. a telescoping leg; 5. fixing the column; 6. an electric telescopic rod; 7. a cylinder; 8. round nails; 9. an arc-shaped pull rod; 10. a fixing frame; 11. a liquid level sensor; 12. a door; 13. a transparent window; 14. a water wheel head; 15. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, the present utility model provides a solution for an irrigation meter: the utility model provides a water irrigation method apparatus, including install bin 1 and barrel 7, install level gauge 3 in the middle of install bin 1 inside, be located level gauge 3 both sides symmetry and install two lithium cell 2, install bin 1 front hinge rotation and install chamber door 12, chamber door 12 just has seted up transparent window 13 to level gauge 3 position, install four fixed column 5 two by two symmetry on install bin 1 left and right sides, install telescopic leg 4 in the slip of four fixed column 5, electric telescopic handle 6 is all installed to four fixed column 5 insides, electric telescopic handle 6 seal end is fixed on fixed column 5 inside top, the extension end is fixed on telescopic leg 4, barrel 7 is installed at install bin 1 top; the water filling method tester is placed beside pilot hole, firstly, according to the horizontal condition of the level meter 3, a corresponding electric telescopic rod 6 is started through a control panel 15, the electric telescopic rod 6 works to drive the telescopic leg 4 to lift until the level meter 3 is in a horizontal state to stop, and at the moment, the liquid level in the cylinder 7 is in a horizontal state.

Two round nails 8 are symmetrically arranged at the upper ends of the left side and the right side of the cylinder 7, arc-shaped pull rods 9 are jointly arranged on the two round nails 8, a fixing frame 10 is arranged at the upper end of the right side inside the cylinder 7, a liquid level sensor 11 is arranged on the fixing frame 10, a water wheel head 14 is arranged at the lower end in the middle of the front side of the cylinder 7, a control panel 15 is arranged at the upper end of the front side of the cylinder 7, and the control panel 15 is connected with the liquid level sensor 11 through a data line and connected with four electric telescopic rods 6 through a power line; through setting up arc pull rod 9, conveniently carry whole apparatus, set up liquid level sensor 11, can transmit the liquid level height value in barrel 7 to the display screen on the control panel 15.

During the test of the utility model, pilot hole is dug at the test site, soil in pilot hole is weighed and recorded, a plastic film bag is paved on the dug pilot hole, then a water irrigation method tester is placed beside pilot hole, firstly, a corresponding electric telescopic rod 6 is started through a control panel 15 according to the horizontal condition of a level meter 3, the electric telescopic rod 6 works to drive a telescopic leg 4 to lift until the level meter 3 is in a horizontal state, at this time, the liquid level in a cylinder 7 is in a horizontal state, a water level value is transmitted to a display screen of the control panel 15 through a liquid level sensor 11, the numerical value at this time is recorded, a water wheel head 14 is opened to inject water into a plastic film bag in pilot hole, when the water level in the plastic film bag is close to the edge of a collar, the water level is reduced until the water level in the bag is flush with the edge of the collar, the water level value on the control panel 15 is observed, and then the water level difference and the final soil density are calculated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an irrigation method apparatus, includes mounting box (1) and barrel (7), its characterized in that: install spirit level (3), be located spirit level (3) bilateral symmetry and install two lithium cell (2) in the middle of install bin (1) inside, install bin (1) openly hinge rotation and install chamber door (12), install four fixed columns (5) in the two bilateral symmetry of install bin (1), sliding installation has telescopic leg (4) in four fixed columns (5), electric telescopic handle (6) are all installed to four fixed column (5) inside, electric telescopic handle (6) seal end is fixed on fixed column (5) inside top, extension end are fixed on telescopic leg (4), mount (10) are installed at install bin (1) top in barrel (7) inside right side upper end, install liquid level sensor (11) on mount (10), water wheel head (14) are installed to lower extreme in the middle of barrel (7) openly, control panel (15) are installed to the upper end.

2. An irrigation meter according to claim 1, wherein: the box door (12) is provided with a transparent window (13) opposite to the position of the level meter (3).

3. An irrigation meter according to claim 1, wherein: two round nails (8) are symmetrically arranged at the upper ends of the left side and the right side of the cylinder body (7), and arc-shaped pull rods (9) are jointly arranged on the two round nails (8).

4. An irrigation meter according to claim 1, wherein: the control panel (15) is connected with the liquid level sensor (11) through a data line and is connected with the four electric telescopic rods (6) through a power line.