CN219573856U - Water control permeation device of vertical permeation instrument - Google Patents

Abstract

The utility model discloses a water control permeation device of a vertical permeation instrument, which comprises a base, wherein a sleeve column is arranged on the base, a movable sleeve is sleeved on the sleeve column, a first sealing ring is arranged on the end face of the movable sleeve, first electric push rods are respectively arranged on the base and positioned at two sides of the sleeve column, two connecting rods are respectively arranged on the telescopic ends of each first electric push rod, and are respectively connected with the movable sleeve, and a water control permeation structure is arranged on the base.

Description

Water control permeation device of vertical permeation instrument

Technical Field

The utility model relates to the technical field of water control permeation of vertical permeameters, in particular to a water control permeation device of a vertical permeameter.

Background

The geosynthetic material is used as a novel geotechnical engineering material, is internationally called as a fourth building material after three building materials of just, cement and wood, is widely applied to rain in port engineering, hydraulic engineering, environmental engineering and the like, has permeability which is an important performance index of the geosynthetic material, and the accuracy of the result can directly influence the quality of engineering construction. The water permeability performance test of geosynthetic materials (such as woven geotextile, non-woven geotextile, composite geotextile and the like) is mainly carried out by adopting a vertical permeability coefficient test device, and is an important means for researching the isolation, reverse filtration, drainage, protection, sealing and the like of geotextile of each class in engineering application so as to determine the engineering applicability of the geotextile, save materials, reduce investment and effectively utilize raw materials. Thus, the accuracy and efficiency of penetration testing has been of great concern.

Although the existing test equipment is difficult to install in the clamp as disclosed in the patent No. CN202121608072.6, manual adjusting bolts are needed, the adjusting speed is low, a large amount of time is consumed by test personnel, the tightness of the second and existing penetrometer is poor, and experimental data is inaccurate.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water control permeation device of a vertical permeation meter, which solves the technical problems that a lifting structure in the prior art is single-side lifting, the difference of lifting forces on two sides of a butt joint pipe can occur in the butt joint process, gaps can occur, a permeation test is affected, in addition, the adjustment of the permeation pressure can not be carried out during water injection, and the water seepage detection of different conditions can not be simulated.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a accuse water permeation device of vertical penetrometer, includes the base, install the cover post on the base, the cover is equipped with movable sleeve on the cover post, be equipped with first sealing washer on the movable sleeve terminal surface, be equipped with first electric putter respectively on the base and be located the cover post both sides, every be equipped with two connecting rods respectively on the flexible end of first electric putter, two the connecting rod is connected with movable sleeve respectively, be equipped with accuse water permeation structure on the base.

Preferably, the water control permeation structure comprises a mounting frame, a measuring barrel, a servo motor, a supporting plate, a water storage barrel, a suction pump, a water outlet pipe and a pushing part;

the mounting bracket is arranged on the base, the measuring barrel is assembled on the mounting bracket and is located above the movable sleeve, the servo motor is embedded in the upper wall of the beam of the mounting bracket and is located on one side of the measuring barrel, the supporting plate is arranged at the driving end of the servo motor, the water storage barrel is arranged on the supporting plate, the suction pump is arranged in the water storage barrel, the water outlet pipe is arranged on the water storage barrel, one end of the water outlet pipe is connected to the suction pump, the other end of the water outlet pipe is located above the measuring barrel, and the pushing part is arranged on the mounting bracket.

Preferably, the pushing part comprises an assembly frame, a second electric push rod and a push plate;

the assembly jig is arranged on the mounting frame, the second electric push rod is arranged on the lower wall of the beam of the assembly jig, and the push plate is arranged on the telescopic end of the second electric push rod and is positioned above the measuring barrel.

Preferably, a second sealing ring matched with the first sealing ring is arranged at the lower end of the measuring barrel.

Preferably, a third sealing ring is sleeved on the outer wall of the push plate.

Preferably, four padding feet are assembled on the lower wall of the base.

Advantageous effects

The utility model provides a water control permeation device of a vertical permeation instrument. The device has the advantages that bilateral jacking is realized, the butt joint tightness is increased, the sealing efficiency is improved, meanwhile, water injection control can be carried out, meanwhile, water injection pushing simulation can be carried out to detect penetration under different water pressures, and therefore the problems that in the prior art, a lifting structure is single-side lifting, difference in the lifting force of the two sides of a butt joint pipe can occur in the butt joint process, gaps can occur, the penetration test is affected, in addition, the adjustment of the water seepage pressure cannot be carried out during water injection, and the water seepage detection under different conditions cannot be simulated are solved.

Drawings

FIG. 1 is a schematic diagram of a water control osmosis unit of a vertical osmosis apparatus according to the present utility model.

Fig. 2 is a schematic front view of a water control osmosis apparatus of a vertical osmosis apparatus according to the present utility model.

FIG. 3 is a schematic side sectional view of a water controlling permeation mechanism of a vertical permeation mechanism according to the present utility model.

In the figure: 1-a base; 2-sleeve column; 3-a movable sleeve; 4-a first sealing ring; 5-a first electric push rod; 6-connecting rods; 7-mounting frames; 8-measuring barrels; 9-a servo motor; 10-supporting plates; 11-a water storage barrel; 12-a suction pump; 13-a water outlet pipe; 14-an assembly frame; 15-a second electric push rod; 16-pushing plate; 17-a second sealing ring; 18-a third sealing ring; 19-foot pad.

Detailed Description

Examples:

referring to fig. 1-3, which are schematic structural views of an embodiment of the present utility model, a water control permeation device of a vertical permeation instrument, includes a base 1, a sleeve column 2 is installed on the base 1, a movable sleeve 3 is sleeved on the sleeve column 2, a first sealing ring 4 is installed on the end surface of the movable sleeve 3, first electric push rods 5 are respectively installed on the base 1 and located on two sides of the sleeve column 2, two connecting rods 6 are respectively installed on the telescopic end of each first electric push rod 5, the two connecting rods 6 are respectively connected with the movable sleeve 3, and a water control permeation structure is installed on the base 1; the water control permeation structure comprises a mounting frame 7, a measuring barrel 8, a servo motor 9, a supporting plate 10, a water storage barrel 11, a suction pump 12, a water outlet pipe 13 and a pushing part; the installation frame 7 is arranged on the base 1, the measuring barrel 8 is assembled on the installation frame 7 and is positioned above the movable sleeve 3, the servo motor 9 is embedded in the upper wall of the beam of the installation frame 7 and is positioned on one side of the measuring barrel 8, the supporting plate 10 is arranged on the driving end of the servo motor 9, the water storage barrel 11 is arranged on the supporting plate 10, the suction pump 12 is arranged in the water storage barrel 11, the water outlet pipe 13 is arranged on the water storage barrel 11, one end of the water outlet pipe 13 is connected with the suction pump 12, the other end of the water outlet pipe is positioned above the measuring barrel 8, and the pushing part is arranged on the installation frame 7; the pushing part comprises an assembly frame 14, a second electric push rod 15 and a push plate 16; the assembly frame 14 is arranged on the mounting frame 7, the second electric push rod 15 is arranged on the lower wall of the cross beam of the assembly frame 14, and the push plate 16 is arranged on the telescopic end of the second electric push rod 15 and is positioned above the measuring barrel 8; the lower end of the measuring barrel 8 is provided with a second sealing ring 17 matched with the first sealing ring 4; the outer wall of the push plate 16 is sleeved with a third sealing ring 18; four pad feet 19 are arranged on the lower wall of the base 1;

when in actual use, the method comprises the following steps: the external power supply is connected, so that the device is electrified, a worker cuts the geosynthetic material to be detected, and the geosynthetic material is embedded into the movable sleeve 3 after cutting;

after preparation, a worker performs control operation through a programmable controller arranged on the movable sleeve, a first electric push rod 5 arranged on a base 1 pushes a connecting rod 6 arranged on the telescopic end of the movable sleeve to ascend, and meanwhile, the movable sleeve 3 is driven to ascend on a sleeve column 2, so that a first sealing ring 4 arranged on the movable sleeve 3 and a second sealing ring 17 arranged on a measuring barrel 8 are in butt joint sealing, the movable sleeve 3 and the measuring barrel 8 are in butt joint to form the same pipe column, after the butt joint is finished, a suction pump 12 arranged in a water storage barrel 11 operates, water in the water storage barrel 11 is pumped to flow into the measuring barrel 8 through a water outlet pipe 13, and after water injection is finished;

the servo motor 9 arranged on the mounting frame 7 drives the supporting plate 10 arranged on the driving end of the mounting frame to rotate 90 degrees, the water storage barrel 11 rotates along with the supporting plate, the water outlet pipe 13 stops after leaving the upper part of the measuring barrel 8 and stands by, the second electric push rod 15 arranged on the mounting frame 14 drives the push plate 16 arranged on the telescopic end of the mounting frame to descend and extend into the measuring barrel 8, meanwhile, the third sealing ring 18 arranged on the outer wall of the push plate 16 contacts the inner wall of the measuring barrel 8 to prevent water leakage, the second electric push rod 15 pushes the push plate 16 to descend, so that the push plate 16 extrudes water in the measuring barrel 8, the water pressure is increased, the geosynthetic material in the movable sleeve 3 starts to perform permeation detection, timing is started, after timing is finished, the water in the measuring barrel 8 is extracted, whether the upper ends of the geosynthetic material and the sleeve column 2 are accumulated or not is observed, so that the permeation detection result of the geosynthetic material is known, and the steps are repeated when the device is used again, and the foot pad 19 arranged on the base 1 is used for auxiliary support to prevent uneven ground.

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 (6)

1. The utility model provides a accuse water permeation device of vertical permeameter, includes base (1), its characterized in that, install loop column (2) on base (1), the cover is equipped with movable sleeve (3) on loop column (2), be equipped with first sealing washer (4) on movable sleeve (3) terminal surface, be equipped with first electric putter (5) on base (1) respectively and be located loop column (2) both sides, every be equipped with two connecting rods (6) on the flexible end of first electric putter (5) respectively, two connecting rods (6) are connected with movable sleeve (3) respectively, be equipped with accuse water permeation structure on base (1).

2. The water control permeation device of a vertical permeation instrument according to claim 1, wherein the water control permeation structure comprises a mounting frame (7), a measuring barrel (8), a servo motor (9), a supporting plate (10), a water storage barrel (11), a suction pump (12), a water outlet pipe (13) and a pushing part;

the utility model discloses a water storage device, including base (1), mounting bracket (7), measuring barrel (8), servo motor (9), layer board (10), water storage barrel (11) and discharge pipe (13), mounting bracket (7) are installed on, measuring barrel (8) top is located to assembly on mounting bracket (7), servo motor (9) inlay in mounting bracket (7) crossbeam upper wall and be located measuring barrel (8) one side, layer board (10) are settled on servo motor (9) driving end, water storage barrel (11) are settled on layer board (10), suction pump (12) are settled in Chu Shuitong (11), outlet pipe (13) are settled on Chu Shuitong (11) and one end is connected on suction pump (12) the other end is located measuring barrel (8) top, pushing and pressing part is settled on mounting bracket (7).

3. The water control permeation device of a vertical permeation instrument according to claim 2, wherein said pushing part comprises a mounting bracket (14), a second electric push rod (15) and a push plate (16);

the assembly frame (14) is arranged on the installation frame (7), the second electric push rod (15) is arranged on the lower wall of the cross beam of the assembly frame (14), and the push plate (16) is arranged on the telescopic end of the second electric push rod (15) and is positioned above the measuring barrel (8).

4. A device for controlling water permeation according to claim 2, characterized in that said measuring tank (8) is equipped with a second sealing ring (17) at its lower end, which is matched with the first sealing ring (4).

5. A water control permeation device of a vertical permeation meter according to claim 3, wherein a third sealing ring (18) is sleeved on the outer wall of said push plate (16).

6. A device for controlling water permeation according to claim 1, characterized in that said base (1) is provided with four pads (19) on its lower wall.