CN111413154A

CN111413154A - Sampler for cement detection capable of taking multiple groups of different depths at one time

Info

Publication number: CN111413154A
Application number: CN202010254551.6A
Authority: CN
Inventors: 鲍菊芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-07-14

Abstract

The utility model provides a sampler for cement detection that multi-unit different degree of depth can be taken to single, relates to cement and detects technical field, including the sampling tube, evenly distributed's hydraulic tank is seted up to the inner wall of sampling tube. This sampler for cement detection that multiunit different degree of depth can be taken to single, cooperation through rotary rod and commentaries on classics piece is used, during the sample, insert the sampling tube in the cement, rotate the rotary rod clockwise through the turning handle earlier, at this moment the piston rod is in the shrink advances the sampling tube under the effect of spacing groove, utilize hydraulic pressure principle to make two stretches out of piston rod and promote the commentaries on classics piece and rotate, finally make the commentaries on classics piece roll out the sampling tube, level rotates the sampling tube again next, make the cement of same degree of depth fall into the sampling box, the back is accomplished in the sample, the commentaries on classics piece can shrink under the effect of spring and advance in the sampling tube, at this moment upwards extract sampling device again, thereby reached the effect that the multiunit was taken to the single, the efficiency of sample is improved.

Description

Sampler for cement detection capable of taking multiple groups of different depths at one time

Technical Field

The invention relates to the technical field of cement detection, in particular to a sampler for cement detection, which can take multiple groups of different depths at a time.

Background

The cement sampler is the check out test set that cement detection often will use, takes out the likepowder cement of stacking through the cement sampler to take out the cement of the different degree of depth, detect the cement of the different degree of depth, so that obtain more perfect detection data.

Because cement is likepowder and has the stress between each other, during the sample, the cement sample on surface is simpler, and the cement sample of depths is more difficult to the sample of cement is preserved more difficultly during the sample, leads to the sampling process harder, can't obtain the cement of specific depth, has reduced the reliability of final detection.

Therefore we have provided a cement that the different degree of depth of the multiunit can be taken out to the single detects and solves above problem with the sampler, through rotatory rotary rod, make piston rod one shrink under the effect of spacing groove and advance the sampling tube, utilize hydraulic pressure principle to make two piston rod stretch out and promote the commentaries on classics piece and rotate, finally make the commentaries on classics piece roll out the sampling tube, horizontal rotation sampling tube again immediately, make the cement of same degree of depth fall into the sampling box, accomplish the sample, the sample is accomplished the back, reverse rotation rotary rod again, the commentaries on classics piece can shrink under the effect of spring and advance in the sampling tube, at this moment upwards extract sampling device again, take out the cement of several different degree of depth simultaneously, be convenient for detect.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a sampler for cement testing that multiunit different degree of depth can be taken to single, including the sampling tube, evenly distributed's hydraulic pressure groove is seted up to the inner wall of sampling tube, the inboard swing joint in hydraulic pressure groove has the piston rod one that runs through and extend to the sampling tube middle part, the outside swing joint in hydraulic pressure groove has the piston rod two that runs through and extend to the sampling tube outside, the outside fixedly connected with evenly distributed's of sampling tube spring, the outside fixedly connected with of spring rotates the turning block of being connected with the outside of sampling tube, it has the sampling box to peg graft at the top of turning block, the top fixedly connected with target in the sampling tube outside, the slot has been seted up at the middle part of sampling tube, the inboard of slot is pegged graft and is had the rotary rod, evenly distributed's spacing groove has been seted up.

The invention has the following beneficial effects:

1. this sampler for cement detection that multiunit different degree of depth can be taken to single, cooperation through rotary rod and commentaries on classics piece is used, during the sample, insert the sampling tube in the cement, rotate the rotary rod clockwise through the turning handle earlier, the sampling tube does not rotate, at this moment, piston rod one contracts under the effect of spacing groove and advances in the sampling tube, utilize hydraulic principle to make two stretches out of piston rod and promote the commentaries on classics piece and rotate, finally make the commentaries on classics piece roll out the sampling tube, level rotates the sampling tube again next, make the cement of same degree of depth fall into in the sampling box, accomplish the sample, the back is accomplished in the sample, reverse rotation rotary rod again, the commentaries on classics piece can contract under the effect of spring and advance in the sampling tube, at this moment upwards extract sampling device again, take out the cement of several different degree of depth simultaneously, thereby the effect that the multiunit was.

2. This sampler for cement that the different degree of depth of multiunit can be taken to single detects, use through the cooperation of sampling box and commentaries on classics piece, fall into the sampling box back when cement, change the piece shrink into the sampling pipe in, the cement sample has effectively been preserved, the degree of accuracy that detects has been improved, and because commentaries on classics piece is pegged graft with the sampling box, when the sample of taking, directly with the sampling box take out can, independent mutually between every sampling box, the influence of each other has been avoided, thereby reached the effect that improves the detection accuracy degree, the detection accuracy has been improved.

Further, the material of sampling tube is steel material and the shape of sampling tube is coniform, the inside packing of hydraulic pressure groove has hydraulic oil and hydraulic pressure groove has three groups, and the quantity of every group hydraulic pressure groove is four.

Further, the first piston rod is made of steel materials, the length of the first piston rod is equal to the maximum depth of the limiting groove, the second piston rod is made of steel materials, and the second piston rod is perpendicular to the edge of the rotating block.

Further, the spring is extension spring and the quantity of spring is the same with the quantity of hydraulic pressure groove, the material of commentaries on classics piece is stereoplasm insulating material and the top of commentaries on classics piece is seted up with the mounting groove of sampling box looks adaptation.

Further, the shape of target is the ring shape and the material of target is steel material, the diameter of slot is equal with the diameter of swiveling lever and the degree of depth of slot is less than the length of swiveling lever.

Further, the material of rotary rod is steel material and the shape of rotary rod is cylindric, the shape of spacing groove is the arc.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a rotary block structure according to the present invention;

FIG. 3 is a schematic view of an extended structure of the rotary block of the present invention;

FIG. 4 is a partially enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 5 is a partially enlarged view of the portion B shown in FIG. 2;

FIG. 6 is an enlarged view of a portion C of FIG. 3 according to the present invention.

In the figure: the sampling device comprises a sampling tube 1, a hydraulic groove 2, a piston rod I3, a piston rod II 4, a spring 5, a rotating block 6, a sampling box 7, a target plate 8, a slot 9, a rotating rod 10, a limiting groove 11 and a rotating handle 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a sampler for cement detection capable of taking multiple groups of different depths at a single time comprises a sampling tube 1, the sampling tube 1 is made of steel and the sampling tube 1 is conical, hydraulic oil is filled in hydraulic grooves 2, the number of the hydraulic grooves 2 in each group is four, the inner wall of the sampling tube 1 is provided with hydraulic grooves 2 which are uniformly distributed, the hydraulic grooves 2 are used for transmission, the inner side of the hydraulic grooves 2 is movably connected with a piston rod one 3 which penetrates through and extends to the middle part of the sampling tube 1, the piston rod one 3 is used for transmission, the piston rod one 3 is made of steel and the length of the piston rod one 3 is equal to the maximum depth of a limiting groove 11, the piston rod two 4 is made of steel and the piston rod two 4 is perpendicular to the side of a rotating block 6, the outer side of the hydraulic groove 2 is movably connected with a piston rod two 4 which penetrates through and extends to the outer side of the sampling tube 1, the piston rod II 4 plays a role in transmission, the outer side of the sampling tube 1 is fixedly connected with springs 5 which are uniformly distributed, the springs 5 play a role in contracting the rotating block 6, the springs 5 are extension springs, the number of the springs 5 is the same as that of the hydraulic grooves 2, the rotating block 6 is made of hard insulating materials, the top of the rotating block 6 is provided with a mounting groove matched with the sampling box 7, the outer side of the springs 5 is fixedly connected with the rotating block 6 which is rotatably connected with the outer side of the sampling tube 1, the rotating block 6 plays a role in opening and closing the sampling box 7, the top of the rotating block 6 is inserted with the sampling box 7, the sampling box 7 plays a role in collecting cement samples, the top of the outer side of the sampling tube 1 is fixedly connected with a standard plate 8, the standard plate 8 plays a role in reference, the standard plate 8 is in a circular ring shape, the standard plate 8 is made of steel, the diameter of the slot 9 is equal to that of the rotating rod 10, and the depth of, slot 9 has been seted up at the middle part of sampling tube 1, slot 9 plays the effect of fixed rotary rod 10, it has rotary rod 10 to peg graft in slot 9's inboard, rotary rod 10 plays the effect of moving piston rod 3, the material of rotary rod 10 is steel material and rotary rod 10's shape is cylindricly, the shape of spacing groove 11 is the arc, evenly distributed's spacing groove 11 has been seted up to rotary rod 10's external ear, spacing groove 11 plays the effect that promotes piston rod 3, the top fixedly connected with turning handle 12 of rotary rod 10, turning handle 12 plays the effect of being convenient for rotatoryly.

The working principle is as follows: during the sample, insert sampling tube 1 in the cement, rotate rotary rod 10 clockwise through turning handle 12 earlier, sampling tube 1 does not rotate, at this moment, piston rod 3 contracts under the effect of spacing groove 11 and advances sampling tube 1, utilize hydraulic pressure principle to make two 4 stretches out of piston rod and promote commentaries on classics piece 6 and rotate, finally make commentaries on classics piece 6 roll out sampling tube 1, level rotates sampling tube 1 again immediately, make the cement of same degree of depth fall into sampling box 7, accomplish the sample, the sample is accomplished the back, reverse rotation rotary rod 10 again, commentaries on classics piece 6 can contract under spring 5's effect and advance sampling tube 1 in, at this moment upwards extract sampling device again, take out the cement of several groups of different degree of depth simultaneously, thereby the effect that the multiunit was got to the single has been reached.

After cement falls into sampling box 7, change 6 shrink of piece and advance sampling pipe 1 in, effectively preserved the cement sample, improved the degree of accuracy that detects to because change 6 and sampling box 7 peg graft, when taking the sample, directly will take out sampling box 7 can, independent mutually between every sampling box 7 has avoided influencing mutually, thereby reached the effect that improves the detection accuracy.

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

Claims

1. The utility model provides a cement that once can take the different degree of depth of multiunit detects uses sampler, includes sampling tube (1), its characterized in that: the inner wall of the sampling tube (1) is provided with evenly distributed hydraulic grooves (2), the inner side of each hydraulic groove (2) is movably connected with a first piston rod (3) which penetrates through and extends to the middle part of the sampling tube (1), the outer side of each hydraulic groove (2) is movably connected with a second piston rod (4) which penetrates through and extends to the outer side of the sampling tube (1), the outer side of the sampling tube (1) is fixedly connected with a spring (5) which is evenly distributed, the outer side of the spring (5) is fixedly connected with a rotating block (6) which is rotatably connected with the outer side of the sampling tube (1), the top of the rotating block (6) is spliced with a sampling box (7), the top of the outer side of the sampling tube (1) is fixedly connected with a standard plate (8), the middle part of the sampling tube (1) is provided with a slot (9), the inner side of the slot (9) is spliced with a rotating rod (10), the top of the rotating rod (10) is fixedly connected with a rotating handle (12).

2. The sampler for cement inspection according to claim 1, capable of taking multiple sets of different depths at a time, wherein: the sampling tube (1) is made of steel and the sampling tube (1) is conical.

3. The sampler for cement inspection according to claim 1, capable of taking multiple sets of different depths at a time, wherein: the hydraulic tank (2) is filled with hydraulic oil, the hydraulic tanks (2) are provided with three groups, and the number of each group of hydraulic tanks (2) is four.

4. The sampler for cement inspection according to claim 1, capable of taking multiple sets of different depths at a time, wherein: the first piston rod (3) is made of steel materials, and the length of the first piston rod (3) is equal to the maximum depth of the limiting groove (11).

5. The sampler for cement inspection according to claim 1, capable of taking multiple sets of different depths at a time, wherein: the second piston rod (4) is made of steel materials, and the second piston rod (4) is perpendicular to the edge of the rotating block (6).

6. The sampler for cement inspection according to claim 1, capable of taking multiple sets of different depths at a time, wherein: spring (5) are extension spring and the quantity of spring (5) is the same with the quantity of hydraulic pressure groove (2), the material of commentaries on classics piece (6) is the mounting groove of offering with sampling box (7) looks adaptation for stereoplasm insulating material and the top of commentaries on classics piece (6).

7. The sampler for cement inspection according to claim 1, capable of taking multiple sets of different depths at a time, wherein: the shape of mark board (8) is the ring form and the material of mark board (8) is steel material, the diameter of slot (9) is equal with the diameter of rotary rod (10) and the degree of depth of slot (9) is less than the length of rotary rod (10).

8. The sampler for cement inspection according to claim 1, capable of taking multiple sets of different depths at a time, wherein: the material of rotary rod (10) is steel material and the shape of rotary rod (10) is cylindric, the shape of spacing groove (11) is the arc.