CN206192730U - Supporting system original mold utensil of X ray CT chromatogram scanning axle load experiment - Google Patents

Abstract

The utility model discloses a supporting system original mold utensil of X ray CT chromatogram scanning axle load experiment, include the bottom plate, go up mould and complex root bolt, go up the mould and arrange the top surface at the bottom plate, going up the mould and including complex root mould strip, the amalgamation of complex root mould strip becomes the last mould of rectangle, the faying face of two piece adjacent mould strips is the die joint, and the faying face of mould strip includes a plurality of half cavity, and the half cavity of two piece adjacent mould strips makes up into the die cavity of a plurality of samples, the both ends of mould strip respectively include a bolt hole, and the bottom plate includes the bolt hole of two rows of parallels, and the bolt passes the bolt hole of mould strip, inserts the bolt hole of bottom plate. The utility model discloses simple structure, it is easy and simple to handle, be convenient for make little length of side sample, the number of test sample that produces once is more, has simple, practical, convenient, economic advantage.

Description

A kind of supporting sampling die of X ray CT computed tomography scanning axle pressure test

[technical field]

The utility model is related to sample mould, more particularly to a kind of supporting sample preparation of X ray CT computed tomography scanning axle pressure test Mould.

[background technology]

X ray CT computed tomography scanning machine is applied in axial compression test, can with it is lossless, in situ, continuously sample is monitored Tracking, there is provided a large amount of accurately experimental datas；But, because X ray CT computed tomography scanning machine is big to being test for test block size Small to have certain limitations, excessive test block can not be tested in X ray CT computed tomography scanning machine；In order to obtain substantial amounts of experiment number According to, it is necessary to make substantial amounts of sample.

The utility model of Patent No. CN201520458510.3 discloses a kind of separate type HOPKI NSON depression bars experiment Sample mould, including base and upper mould, base includes base plate, and upper mould is arranged in the top surface of base plate；Upper mould includes complex root mould Bar, the rectangular upper mould of complex root mould bar split；The faying face of adjacent two mould bars is die joint, and the die joint of mould bar is included again Several semicircular die cavities, the semicircle die cavity of adjacent two mould bars is combined into the die cavity of a plurality of cylindrical samples；Base bag Pinching screw, blend stop and screw base are included, blend stop is fixed on the rear end of base plate, and screw base is fixed on the front end of base plate, upper mould arrangement Between blend stop and screw base, screw base includes screwed hole, and pinching screw screws in screwed hole, and pinching screw withstands on the first of mould On root mould bar, last root mould bar of upper mould is against on blend stop.The sample mould of the utility model is easy to making minor diameter to starch only Sample or mortar specimen, sample quantities of producing once are more, but, the sample mould of the utility model not only die cavity shape not The requirement of axle pressure test, and complex structure can be met, operated cumbersome.

[content of the invention]

The technical problems to be solved in the utility model is to provide a kind of simple structure, and X ray CT chromatography easy to operate is swept Retouch the supporting sampling die of axle pressure test.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is, a kind of X ray CT computed tomography scanning axle Supporting sampling die, including base plate, upper mould and complex root latch are tested in compacting, and upper mould is arranged in the top surface of base plate；Upper mould includes Complex root mould bar, the rectangular upper mould of complex root mould bar split；The faying face of adjacent two mould bars is die joint, the combination of mould bar Face includes a plurality of half die cavities, and half die cavity of adjacent two mould bars is combined into the die cavity of a plurality of samples；Respectively wrap at the two ends of mould bar A pin hole is included, base plate includes the parallel pin hole of two rows, and latch inserts the pin hole of base plate through the pin hole of mould bar.

The supporting sampling die of above-described X ray CT computed tomography scanning axle pressure test, half described die cavity is triangle, Described die cavity is square.

The supporting sampling die of above-described X ray CT computed tomography scanning axle pressure test, latch is exposed at outside pin hole Length is more than the length in insertion pin hole.

Sampling die simple structure of the present utility model, it is easy to operate, it is easy to make small length of side sample, sample of producing once Quantity is more, has the advantages that simple, practical, convenient, economical.

[brief description of the drawings]

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is the front view of the utility model embodiment sampling die.

Fig. 2 is the top view of the utility model embodiment sampling die.

Fig. 3 is the left view of the utility model embodiment sampling die.

Fig. 4 is A in Fig. 1 to sectional view.

[specific embodiment]

Fig. 1 to Fig. 4 in the structure of the supporting sampling die of the utility model embodiment X ray CT computed tomography scanning axle pressure test It is shown, including base plate 1, upper mould and 16 latches 3.

Upper mould is arranged in the top surface of base plate 1, including 8 mould bars, 2,8 mould bars 2 piece together a upper mould for rectangle.

The faying face of adjacent two mould bars 2 is die joint, and the faying face of mould bar 2 has 7 half die cavities 201 of triangle, phase Adjacent two die cavities 201 of the triangle of mould bar half are combined into 7 die cavity B of square sample.

Respectively there is a pin hole 202 at the two ends of mould bar 2, and base plate 1 has the parallel pin hole 101 of two rows, and latch 3 passes through mould bar 2 pin hole 202, inserts the pin hole 101 of base plate 1, and mould bar 2 is positioned.

Latch 3 is exposed at the length outside pin hole more than the length in insertion pin hole, facilitates latch 3 to plug.

When making sample, the slurry that will be stirred is poured into the die cavity of upper mould, and reasonable time is conserved after fully vibrating, and is torn open Except upper mould, you can be put into sample under the curing condition of regulation and conserved.

The sampling die simple structure more than the utility model implemented, it is easy to operate, it is easy to make small length of side sample, once Make sample quantities more, have the advantages that simple, practical, convenient, economical.

Claims (3)

1. a kind of supporting sampling die of X ray CT computed tomography scanning axle pressure test, including base plate and upper mould, upper mould are arranged in base plate Top surface；Upper mould includes complex root mould bar, the rectangular upper mould of complex root mould bar split；The faying face of adjacent two mould bars is to divide Type face, the faying face of mould bar includes a plurality of half die cavities, and half die cavity of adjacent two mould bars is combined into the die cavity of a plurality of samples, It is characterised in that it includes complex root latch, respectively including a pin hole, base plate includes the parallel latch of two rows at the two ends of mould bar Hole, latch inserts the pin hole of base plate through the pin hole of mould bar.

2. the supporting sampling die of X ray CT computed tomography scanning axle pressure test according to claim 1, it is characterised in that institute Half die cavity stated is triangle, and described die cavity is square.

3. the supporting sampling die of X ray CT computed tomography scanning axle pressure test according to claim 1, it is characterised in that insert Pin is exposed at the length outside pin hole more than the length in insertion pin hole.