CN209640162U - Geotextiles infiltrometer - Google Patents

Abstract

The utility model discloses geotextiles infiltrometers, are related to geotextiles water penetration sensing equipment field.Including base, container is set on base, water supplying pipe is arranged in base side, grip block is set in container, support rod is arranged in grip block side, fixed block is set on support rod, fixed block is located above grip block, arc panel on grip block, arc panel is two, two arc panels are hinged with fixed block, fixing piece is arranged in two arc panel one end, threaded hole is set on arc panel, setting adjusts bolt in threaded hole, adjustable plate is set below arc panel, ball head universal is set on adjustable plate, bolt bottom end is adjusted to be connected with ball head universal, measuring cylinder is set between arc panel, setting connection curved bar on support rod, connect setting simulation frame on curved bar.The utility model has the beneficial effects that: being able to maintain the integrality of sample, process is reduced, simulates the water flow mobility status under the true use environment of geotextiles, improves the precision of geotextiles water penetration detection.

Description

Geotextiles infiltrometer

Technical field

The utility model relates generally to geotextiles water penetration sensing equipment field, specifically geotextiles infiltrometer.

Background technique

Geotextiles have outstanding filtering draining, isolation, reinforcement, antiseepage, protective action, have light-weight, tensile strength Height, good penetrability, high temperature resistant anti-freezing be ageing-resistant, corrosion resistant characteristic, is widely used in water conservancy, electric power, mine, highway and railway Equal earthwork engineerings.Geotextiles filtering and draining require permeable, it is therefore necessary to have good water penetration.In the prior art, native The detection of work cloth water penetration relies primarily on geotextiles infiltrometer, in use, sample is placed between clamper, passes through Bolt clamps and unclamps clamper.This device still remains following problems when in use:

1) it when, sample is placed on clamper, needs to cut out notch, it is time-consuming and laborious to adapt to the clamping and release of bolt, And retaining part is easy leak.

2), the detection of geotextiles water penetration needs to measure during the test head difference H, during actual tests, water flow After static sink introduces instrument, the water surface is uncalm, and fluctuation is larger, due to whereabouts bring impact force, can significantly improve examination The water penetration of sample differs larger with the water flow flowing of geotextiles in actual use, causes detection error larger.

Utility model content

To solve the deficiencies in the prior art, the utility model provides geotextiles infiltrometer, it is in existing instrument On the basis of, the integrality of sample can not only be kept, reduces process, and can simulate under the true use environment of geotextiles Water flow mobility status, improve geotextiles water penetration detection precision.

The utility model to achieve the above object, is achieved through the following technical solutions:

Geotextiles infiltrometer, including base, container is arranged on the base, and the base side setting is supplied water Pipe, the container is interior to be arranged grip block, and the grip block side is arranged support rod, fixed block is arranged on the support rod, described Fixed block and grip block are located at that support rod is ipsilateral, and the fixed block is located above grip block, and arc panel on the grip block is described Arc panel is two, and two arc panels are hinged with fixed block, and two arc panels are solid far from the setting of articulated section one end Determine part, threaded hole is set on the arc panel, setting adjusts bolt in the threaded hole, and setting is adjusted below the arc panel Ball head universal is arranged on the adjustable plate in plate, and the adjusting bolt bottom end is connected with ball head universal, the arc panel it Between measuring cylinder is set, the arc panel inner wall and measuring cylinder are adapted, setting connection curved bar, the connecting bending on the support rod Bar is located in measuring cylinder far from support rod one end, setting simulation frame on the connection curved bar.

Several springs are set between the arc panel and adjustable plate.

Gasket is arranged in the adjustable plate bottom.

The fixing piece is magnet.

The support rod is Telescopic rod structure.

The prior art is compared, the beneficial effects of the utility model are:

1, the present apparatus, by improving the method for clamping of sample, enables sample with complete on the basis of existing analyzer Whole state is detected, and reduces the process of test, and by placing the material of geotextiles in actual use in simulation frame, Rock, concrete on such as water conservancy, electric power, mine, highway and railway, simulate true streamflow regime and flow to sample, mention The high precision of geotextiles water penetration detection.

2, the setting of spring reduces sliding, advanced optimizes so that the connection between adjustable plate and arc panel is more stable The adjusting of adjustable plate.

3, gasket enhances airtightness of the sample between grip block and adjustable plate, it is ensured that and retaining part is waterproof, into One step has ensured the precision of test.

4, fixing piece uses magnet, fixed, and separates convenient for arc panel, has advanced optimized the present apparatus.

5, support rod uses Telescopic rod structure, and position of the simulation frame in measuring cylinder can be adjusted flexibly, further increase The flexibility that device uses.

Detailed description of the invention

Attached drawing 1 is the utility model main view schematic diagram；

Attached drawing 2 is the utility model grip block and measuring cylinder fragmentary front view structural schematic diagram；

Attached drawing 3 is the utility model grip block and arc panel fragmentary front view enlarged structure schematic diagram；

Attached drawing 4 is the vertical view figure structure schematic representation of attached drawing 3；

Attached drawing 5 is the simulation frame top partial view diagram structural schematic diagram of attached drawing 1.

Label shown in attached drawing: 1, base；2, container；3, water supplying pipe；4, grip block；5, support rod；6, fixed block；7, arc Shape plate；8, fixing piece；9, bolt is adjusted；10, adjustable plate；11, ball head universal；12, measuring cylinder；13, curved bar is connected；14, mould Quasi- frame；15, spring；16, gasket.

Specific embodiment

With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for Illustrate the utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read the utility model instruction Content after, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms are equally fallen In range defined herein.

The standardized element used in the utility model can commercially, and shaped piece is according to specification and attached The record of figure can carry out it is customized, the specific connection type of each part be all made of in the prior art mature bolt, rivet, The conventional means such as welding, stickup, used circuit connection are conventional model in the prior art, meanwhile, in order to clearly The connection relationship and working principle between each component are expressed, Figure of description has carried out whole by the way of the schematic diagram of mechanism kinematic Reason is drawn, and this will not be detailed here.

Geotextiles infiltrometer, including base 1, container 2 is arranged on the base 1, and 1 side of the base setting supplies Water pipe 3, the container 2 is interior to be arranged grip block 4, and grip block is identical as existing clamper, is adapted with container, and centre, which is equipped with, to be led to Hole can be such that water flow flows through.Support rod 5 is arranged in 4 side of grip block, and fixed block 6 is arranged on the support rod 5, described solid Determine block 6 and grip block 4 and be located at that support rod 5 is ipsilateral, and the fixed block 6 is located at 4 top of grip block, is arranged above the grip block 4 Arc panel 7, arc panel are used to clamp measuring cylinder, and then convenient for adjusting board clamping sample by adjusting bolt pushing.The arc Plate 7 is two, and two arc panels 7 are hinged with fixed block 6, and two arc panels 7 are solid far from the setting of articulated section one end Determine part 8, threaded hole is set on the arc panel 7, setting adjusts bolt 9 in the threaded hole, is arranged below the arc panel 7 and adjusts Save plate 10, the shape of adjustable plate and arc panel be adapted and arc panel together, measuring cylinder can be clamped.On the adjustable plate 10 Ball head universal 11 is set, and 9 bottom end of adjusting bolt is connected with ball head universal 11, as shown in Fig. 2, is adjusting bolt Ball head universal rotates on adjustable plate when rotation, so that it is guaranteed that adjustable plate is vertically moved up or down.Measurement is set between the arc panel 7 Cylinder 12,7 inner wall of arc panel and measuring cylinder 12 are adapted, as shown in Fig. 4, arc panel can held tight measuring cylinder, survey Graduated cylinder is identical as existing measuring cylinder, and bottom has bottom plate, and sample and bottom plate are clamped by adjustable plate.It is set on the support rod 5 Connection curved bar 13 is set, as optimization, in one embodiment of the utility model, connection curved bar and support boom end are integrated into Type structure.The connection curved bar 13 is located in measuring cylinder 12 far from 5 one end of support rod, setting simulation frame on the connection curved bar 13 14.The present apparatus on the basis of existing analyzer, by improve sample method of clamping, enable sample with good working condition into Row detection, reduces the process of test, and by placing the material of geotextiles in actual use in simulation frame, as water conservancy, Rock, concrete on electric power, mine, highway and railway etc. simulate true streamflow regime and flow to sample, improve geotechnique The precision of cloth water penetration detection.

For the connection between optimizing regulation plate and arc panel, several bullets are set between the arc panel 7 and adjustable plate 10 Spring 15.The setting of spring reduces sliding, has advanced optimized tune so that the connection between adjustable plate and arc panel is more stable Save the adjusting of plate.

As optimization, gasket 16 is arranged in 10 bottom of adjustable plate.Gasket enhances sample in grip block and adjusting Airtightness between plate, it is ensured that retaining part is waterproof, has further ensured the precision of test.

Fixed link can be latch structure, yoke configurations etc., as optimization, in one embodiment of the utility model, The fixing piece 8 is magnet.Fixing piece uses magnet, fixed, and separates convenient for arc panel, has advanced optimized this dress It sets.

As optimization, the support rod 5 is Telescopic rod structure.Support rod uses Telescopic rod structure, and mould can be adjusted flexibly Quasi- position of the frame in measuring cylinder, further increases the flexibility that device uses.

Application method:

When the utility model is used, sample is placed on grip block, then by the bottom of measuring cylinder grade measuring cylinder bottom Plate is placed on grip block, declines adjustable plate by adjusting bolt, measurement tube end plate and sample are clamped, simulated after clamping Simulation material is placed in frame, carries out permeability test.

Claims (5)

1. geotextiles infiltrometer, including base (1), container (2) are set on the base (1), base (1) side It is arranged water supplying pipe (3), it is characterised in that: grip block (4) are set in the container (2), grip block (4) the side setting support Fixed block (6) are arranged on the support rod (5) in bar (5), and it is ipsilateral that the fixed block (6) and grip block (4) are located at support rod (5), The fixed block (6) is located above grip block (4), and arc panel (7) are arranged above the grip block (4), and the arc panel (7) is Two, two arc panels (7) with fixed block (6) hingedly, two arc panels (7) are solid far from the setting of articulated section one end Determine part (8), threaded hole is set on the arc panel (7), setting adjusts bolt (9) in the threaded hole, under the arc panel (7) Adjustable plate (10) are arranged in side, and ball head universal (11) are arranged on the adjustable plate (10), the adjusting bolt (9) bottom end and bulb Universal joint (11) is connected, and measuring cylinder (12) are arranged between the arc panel (7), arc panel (7) inner wall and measuring cylinder (12) it is adapted, setting connection curved bar (13) on the support rod (5), the connection curved bar (13) is far from support rod (5) one end In measuring cylinder (12), setting simulation frame (14) on the connection curved bar (13).

2. geotextiles infiltrometer according to claim 1, it is characterised in that: the arc panel (7) and adjustable plate (10) several springs (15) are set between.

3. geotextiles infiltrometer according to claim 1 or 2, it is characterised in that: adjustable plate (10) bottom It is arranged gasket (16).

4. geotextiles infiltrometer according to claim 3, it is characterised in that: the fixing piece (8) is magnet.

5. geotextiles infiltrometer according to claim 3, it is characterised in that: the support rod (5) is telescopic rod Structure.