CN218083281U - Sample pouring mold - Google Patents

Abstract

The utility model discloses a sample pouring mold, it is the columniform casing of pouring including inside, the equal opening in upper and lower both ends of pouring the casing, the lower port department of pouring the casing is provided with sealed bottom plate, the inside of pouring the casing is provided with and is used for forming the pole of pouring the hole, the last port department of pouring the casing is provided with the stop gear who is used for spacing fixed pole of pouring, and this scheme can form the hole that is used for placing the sensor on pouring the sample through pouring the pole, can realize fixing to pouring different positions of pole and different angles through adjusting stop gear simultaneously, its simple structure, good reliability and easy dismounting.

Description

Sample pouring mold

Technical Field

The utility model relates to a technical field is pour to the mould, concretely relates to sample casting mould.

Background

Advancing to the deep part of the earth is an important direction of recent and future scientific and technological innovation in China, the basic research of deep part development is insufficient at present, the basic rule is still unclear, the physical and mechanical behavior difference of rocks with different occurrence depths cannot be considered, and the physical and mechanical analysis, test and modeling under the condition of simulating in-situ environments at different depths cannot be carried out, so that the physical and mechanical behavior test must be really developed under the condition of restoring the deep part in-situ environments to establish the deep part in-situ rock mechanics.

However, the deep environment is in an extreme environment of high temperature, high pore water pressure and high confining pressure, the temperature, the pressure and the like applied to the surface of the sample need to be conducted for a certain time, and the verification parameters can not be represented until the internal temperature and pressure environment of the rock sample is completely uniform.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned of prior art, the utility model provides a sample pouring die has solved the problem that the sensor passageway can't be reserved to inside when pouring the concrete sample among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a sample pouring mold, it is the columniform casing of pouring including inside, the equal opening in upper and lower both ends of pouring the casing, the lower port department of pouring the casing is provided with sealing bottom plate, the inside of pouring the casing is provided with and is used for forming the pole of pouring the hole, the last port department of pouring the casing is provided with the stop gear who is used for spacing fixed pole of pouring.

The beneficial effects of adopting the above technical scheme are: this scheme is pour the sample through pouring the casing, can pour the hole that is used for placing the sensor through pouring the pole, treats the sample and pours the completion back, takes out and pours the pole and place the sensor back in pouring the hole that the pole was pour, carries out the secondary to the hole again and pours to the realization is in the inside of sample with the sensor setting, and does not influence the structural strength of sample.

Further, stop gear includes a plurality of horizontally setting elements, and is a plurality of the one end of setting element is all articulated together, be provided with convex location stand downwards on the setting element, location stand detachable fixes in the last port department of pouring the casing, be provided with the locating hole that is used for wearing to establish the pole on the setting element, pour the pole and go up the cover and be equipped with the spacing external member that prevents to pour the pole whereabouts, spacing external member and the top looks butt of setting element.

The beneficial effects of adopting the above technical scheme are: the positioning hole of pouring the pole on through the setting element carries out the angle fixation, and the rethread is spacing to pouring the pole, prevents to pour the pole whereabouts, and wherein the setting element can be fixed after rotating along the pin joint of its tip, and the locating hole can be according to pouring the position of placing of pole and angle and predetermine earlier trompil for the position of placing of pole is adjustable, and then realizes the regulation of sensor position.

Furthermore, the limiting sleeve comprises a first sleeve and a second sleeve, an external thread in a round table shape is arranged at the port of the first sleeve, an opening convenient for contraction of the port of the external thread is formed in the side face of the external thread, and an internal thread matched with the external thread is arranged in the second sleeve.

The beneficial effects of adopting the above technical scheme are: the fixed cover of spacing external member is established on pouring the pole, and easy dismounting, in use, after pouring pole position control, establish first sleeve cover on pouring the pole earlier, and make the top looks butt of first sleeve and setting element, match and screw up the external screw thread of second telescopic internal thread and first sleeve upper end, because the external screw thread is the round platform form, at the in-process of screwing up, the port of external screw thread can shrink gradually, the port of shrink can press from both sides tightly the pole of pouring gradually, thereby make the firm cover of whole spacing external member establish on pouring the pole, finally realize preventing to pour the purpose that the pole landing.

Further, the bottom of location stand is provided with the bolt, the last port department of pouring the casing is provided with annular fixed plate, annular fixed plate is along pouring the radial protrusion of casing upper port, the circumference of annular fixed plate is provided with a plurality of fixed orificess, bolt detachable installs in the fixed orifices, and wherein the location stand passes through the bolt fastening, its easy dismounting, and each fixed orifices all is a position control point of setting element.

Furtherly, the setting element includes two parallel and longitudinal arrangement's location diaphragm, two the location diaphragm is through location stand fixed connection, two all be provided with the locating hole on the location diaphragm.

The beneficial effects of adopting the above technical scheme are: two positioning points of the pouring rod are formed by the two positioning holes in the two transverse plates, and a certain distance exists between the two positioning points, so that the bending stress of the pouring rod is reduced.

Furthermore, the horizontal section of the positioning upright post is in a cross shape, so that the positioning upright post is stable in structure and not easy to bend and deviate.

Furthermore, scale marks are arranged in the extending direction of the pouring rod, so that the depth of the pouring rod inserted into the pouring shell can be observed or calculated.

Drawings

Fig. 1 is a schematic structural view of a sample casting mold.

Fig. 2 is a schematic structural view of the limiting sleeve.

Wherein, 1, a pouring shell, 2, a sealing bottom plate, 3, a pouring rod, 4, a positioning piece, 5, a positioning upright post, 6, a positioning hole, 7 and a limiting sleeve, 8, a first sleeve, 9, a second sleeve, 10, external threads, 11, an opening, 12, internal threads, 13, an annular fixing plate, 14, a fixing hole, 15 and a positioning transverse plate.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

As shown in fig. 1, the sample pouring mold of the scheme includes a pouring casing 1 which is cylindrical, openings 11 are formed in the upper end and the lower end of the pouring casing 1, a sealing bottom plate 2 is arranged at the lower port of the pouring casing 1, a pouring rod 3 used for forming a pouring hole is arranged in the pouring casing 1, and a limiting mechanism used for limiting and fixing the pouring rod 3 is arranged at the upper port of the pouring casing 1.

This scheme is pour the sample through pouring casing 1, can pour the hole that is used for placing the sensor through pouring pole 3, treats the sample and pours the completion back, takes out and pours pole 3 and after placing the sensor in pouring the hole that pole 3 was pour, carries out the secondary to the hole again and pours to the realization is in the inside of sample with the sensor setting, and does not influence the structural strength of sample.

Stop gear includes a plurality of horizontally setting element 4, and is a plurality of the one end of setting element 4 all articulates together, be provided with downward convex location stand 5 on the setting element 4, the last port department at pouring casing 1 is fixed to location stand 5 detachable, be provided with the locating hole 6 that is used for wearing to establish pole 3 on the setting element 4, pour the pole 3 and go up the cover and be equipped with the spacing external member 7 that prevents to pour the whereabouts of pole 3, spacing external member 7 and the top looks butt of setting element 4.

Pour pole 3 and carry out the angle fixation through locating hole 6 on the setting element 4, rethread spacing external member 7 is spacing to pouring pole 3, prevents to pour pole 3 whereabouts, and wherein setting element 4 can be followed the pin joint of its tip and rotated the back and then fixed, and locating hole 6 can be according to pouring the position of pole 3 and angle and predetermine first trompil for the position of placing of pouring pole 3 is adjustable, and then realizes the regulation of sensor position of placing.

Spacing external member 7 includes first sleeve 8 and second sleeve 9, 8 port departments of first sleeve are provided with the external screw thread 10 that is round platform form, be provided with the opening 11 that the external screw thread 10 port of being convenient for contracts on the side of external screw thread 10, be provided with in the second sleeve 9 and match suitable internal thread 12 with external screw thread 10.

Spacing external member 7 can fix the cover and establish on pouring pole 3, and easy dismounting, in use, after pouring 3 position control of pole, establish first sleeve 8 cover on pouring pole 3 earlier, and make the top looks butt of first sleeve 8 and setting element 4, cooperate and screw up the internal thread 12 of second sleeve 9 and the external screw thread 10 of the 8 upper ends of first sleeve, because external screw thread 10 is the round platform form, at the in-process of screwing up, the port of external screw thread 10 can shrink gradually, the port of shrink can press from both sides tightly gradually and pour pole 3, thereby make the firm cover of whole spacing external member 7 establish on pouring pole 3, finally realize preventing to pour the purpose that pole 3 landing.

The bottom of location stand 5 is provided with the bolt, the last port department of pouring casing 1 is provided with annular fixed plate 13, annular fixed plate 13 is along pouring the radial protrusion of casing 1 upper port, the week of annular fixed plate 13 is provided with a plurality of fixed orificess 14, bolt detachable installs in fixed orifices 14, and wherein location stand 5 passes through the bolt fastening, its easy dismounting, and each fixed orifices 14 all is a position control point of setting element 4.

The setting element 4 includes two parallel and longitudinal arrangement's location diaphragm 15, two location diaphragm 15 is through location stand 5 fixed connection, two all be provided with locating hole 6 on the location diaphragm 15.

Two positioning points of the pouring rod 3 are formed through the two positioning holes 6 in the two transverse plates, and a certain distance exists between the two positioning points, so that the bending stress on the pouring rod 3 is reduced.

The horizontal section of the positioning upright post 5 is in a cross shape, so that the positioning upright post 5 is stable in structure and not easy to bend and deviate.

Be provided with the scale mark on the extending direction of pouring pole 3, be favorable to observing or calculate the inside degree of depth of pouring pole 3 insertion pouring casing 1.

To sum up, this scheme can form the hole that is used for placing the sensor on pouring the sample through pouring pole 3, can realize the fixed to pouring 3 different positions of pole and different angles through adjusting stop gear simultaneously, its simple structure, good reliability and easy dismounting.

Claims (7)

1. The utility model provides a sample pouring mold, its characterized in that is columniform including inside casing (1) of pouring, the equal opening in upper and lower both ends (11) of casing (1) of pouring, the lower port department of casing (1) of pouring is provided with sealing bottom plate (2), the inside of casing (1) of pouring is provided with and is used for forming pole (3) of pouring the hole, the last port department of casing (1) of pouring is provided with the stop gear who is used for spacing fixed pole (3) of pouring.

2. The sample pouring mold according to claim 1, wherein the limiting mechanism comprises a plurality of horizontal positioning pieces (4), one ends of the plurality of positioning pieces (4) are hinged together, a positioning column (5) protruding downwards is arranged on each positioning piece (4), the positioning column (5) is detachably fixed at the upper port of the pouring casing (1), a positioning hole (6) for penetrating through the pouring rod (3) is formed in each positioning piece (4), a limiting sleeve piece (7) for preventing the pouring rod (3) from falling down is sleeved on each pouring rod (3), and the limiting sleeve piece (7) abuts against the top of each positioning piece (4).

3. The specimen casting mold according to claim 2, characterized in that the limiting sleeve (7) comprises a first sleeve (8) and a second sleeve (9), wherein a circular truncated cone-shaped external thread (10) is arranged at a port of the first sleeve (8), an opening (11) for facilitating the contraction of the port of the external thread (10) is arranged on the side surface of the external thread (10), and an internal thread (12) matched with the external thread (10) is arranged in the second sleeve (9).

4. The sample casting mold according to claim 2, characterized in that bolts are arranged at the bottom of the positioning columns (5), an annular fixing plate (13) is arranged at the upper port of the casting shell (1), the annular fixing plate (13) protrudes along the radial direction of the upper port of the casting shell (1), a plurality of fixing holes (14) are arranged on the circumferential direction of the annular fixing plate (13), and the bolts are detachably mounted in the fixing holes (14).

5. The sample casting mold according to claim 2, wherein the positioning member (4) comprises two positioning transverse plates (15) which are arranged in parallel and longitudinally, the two positioning transverse plates (15) are fixedly connected through a positioning upright post (5), and positioning holes (6) are formed in the two positioning transverse plates (15).

6. Specimen casting mould according to claim 2, characterized in that the horizontal cross section of the positioning stud (5) is cross-shaped.

7. Sample casting mould according to claim 1, characterized in that the casting bar (3) is provided with graduation marks in its extension direction.

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