CN212748382U

CN212748382U - Concrete sampling device

Info

Publication number: CN212748382U
Application number: CN202020550915.0U
Authority: CN
Inventors: 陈金龙
Original assignee: Yantai Taihang Concrete Co ltd
Current assignee: Yantai Taihang Concrete Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-03-19
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a concrete sampling device relates to concrete quality and examines technical field. This concrete sampling device, a concrete sampling device, including the sampler, the sampler includes three sampling bottle, drum and two riser blocks, the upper surface mid portion of three sampling bottle all is provided with a thread groove, the lower surface of three sampling bottle all is provided with a screw thread, screw thread upper surface and sampling bottle lower surface mid portion fixed connection, open simultaneously and be closed through three sampling bottle, reach the purpose that the concrete sample of three different degree of depth can be got to once sample operation, compare single sample, the reliability of detection is higher, position through changing the dog, decide rectangular groove one on the sampling bottle with two position coincidence of rectangular groove or stagger, avoided polluting at the in-process sample of sample, need not the extra energy, manual completion sampling process, economic suitability is better.

Description

Concrete sampling device

Technical Field

The utility model relates to a technical field is examined to the concrete quality specifically is a concrete sampling device.

Background

In modern engineering and construction work, the quality of concrete is very important, so that sampling and inspection of the concrete is a very important work in engineering. Most of the existing concrete samplers can only sample from one place, so that a concrete sampling device is provided, concrete can be sampled from multiple depths, and the reliability of detection results is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete sampling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete sampling device comprises a sampler, wherein the sampler comprises three sampling bottles, a cylinder and two vertical blocks, the middle parts of the upper surfaces of the three sampling bottles are respectively provided with a thread groove, the lower surfaces of the three sampling bottles are respectively provided with a thread, the upper surfaces of the threads are fixedly connected with the middle parts of the lower surfaces of the sampling bottles, the middle parts of the front ends of the annular surfaces of the three sampling bottles are respectively provided with a rectangular groove I, the three sampling bottles are connected up and down through the threads, the middle parts of the lower surfaces of the cylinder are provided with the same threads, the upper surfaces of the threads of the lower surface of the cylinder are fixedly connected with the middle parts of the lower surfaces of the cylinder, a base is arranged below the lowest sampling bottle in the three sampling bottles, the middle part of the upper surface of the base is provided with the thread groove with the same specification, the base is connected with the lower surface of the lowest sampling bottle, the square groove is internally provided with a stop block, the rear ends of the left and right sides of the stop block are respectively hinged with the lower ends of the left and right sides of the square groove, the two vertical blocks are arranged on the upper surface of the cylinder, the lower surfaces of the two vertical blocks are respectively fixedly connected with the left and right ends of the upper surface of the cylinder, a holding rod is arranged between the two vertical blocks, the left and right sides of the holding rod are respectively fixedly connected with the upper ends of the two opposite sides of the two vertical blocks, and a device shell is arranged outside the three sampling bottle.

Preferably, the device shell includes cylinder, two three rectangle recesses and circular slot, and cylinder face front end is provided with two three rectangle recesses, and the cylindrical lower surface is provided with a cone, and the upper surface and the cylindrical lower fixed surface of cone are connected, and the cylindrical upper surface is provided with the circular slot, and the circular slot specification matches the drum, and the position of two three rectangle recesses corresponds with one three rectangle recesses, and the front end of cylinder face upper end is provided with a recess, and the right-hand member of cylindrical face upper end is provided with an L type groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this concrete sampling device opens simultaneously and closes through three sampling bottle, reaches the purpose that once the concrete sample of the three different degree of depth can be got in the sampling operation, compares single sample, and the reliability of detection is higher.

(2) This concrete sampling device, through the position of changing the dog, the rectangular recess one on the decision sampling bottle coincides or staggers with two positions of rectangular recess, has avoided the in-process sample of taking a sample to pollute.

(3) This concrete sampling device need not the extra energy, and manual completion sampling process, economic suitability is better.

Drawings

FIG. 1 is a schematic view of the whole structure of the concrete sampling device of the present invention;

FIG. 2 is a schematic diagram of the sampler of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the housing of the apparatus of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1 sampler, 2 device shell, 11 cylinder, 12 sampling bottle, 13 rectangular groove I, 14 base, 15 screw threads, 16 vertical block, 17 holding rod, 18 square groove, 19 stop block, 110 screw thread groove, 21 cylinder, 22 cone, 23 rectangular groove II, 24 groove, 25 round groove and 26L type groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete sampling device comprises a sampler 1, wherein the sampler 1 comprises three sampling bottles 12, a cylinder 11 and two vertical blocks 16, the middle parts of the upper surfaces of the three sampling bottles 12 are respectively provided with a thread groove 16110, the lower surfaces of the three sampling bottles 12 are respectively provided with a thread 15, so that samples in different sampling bottles 12 can be respectively taken out and the sampling bottles 12 can be conveniently cleaned, the upper surfaces of the threads 15 are fixedly connected with the middle parts of the lower surfaces of the sampling bottles 12, the middle parts of the front ends of the annular surfaces of the three sampling bottles 12 are respectively provided with a rectangular groove I13, the three sampling bottles 12 are connected up and down through the threads, the middle parts of the lower surfaces of the cylinder 11 are provided with the same threads 15, the upper surfaces of the threads 15 of the lower surfaces of the cylinder 11 are fixedly connected with the middle parts of the lower surfaces of the cylinder 11, a base 14 is arranged below the lowest sampling bottle 12 in the three sampling bottles 12, and, the middle part of the upper surface of the base 14 is provided with a thread groove 110 with the same specification, the base 14 is connected with the lower surface of the lowest sampling bottle 12 in the three sampling bottles 12 through threads, the upper end of the front end of the barrel surface of the barrel 11 is provided with a square groove 18, a stop block 19 is arranged in the square groove 18, the rear ends of the left and right sides of the stop block 19 are respectively hinged with the lower ends of the left and right sides of the square groove 18, so that the stop block can rotate by taking the hinged part as an axis, the upper and lower vertical blocks 16 are arranged on the upper surface of the barrel 11, the lower surfaces of the two vertical blocks 16 are respectively fixedly connected with the left and right ends of the upper surface of the barrel 11, a holding rod 17 is arranged in the middle of the two vertical blocks 16, the left and right sides of the holding rod 17 are respectively fixedly connected with the upper ends of the two opposite surfaces of the two vertical blocks 16, the device shell 2 is arranged outside the three sampling bottles 12, the device shell, the lower surface of cylinder 21 is provided with a cone 22, the upper surface of cone 22 and the lower fixed connection of cylinder 21, and the upper surface of cylinder 21 is provided with circular slot 25, and circular slot 25 specification matches drum 11, and the position of three rectangle recess two 23 corresponds with three rectangle recess 13, and the front end of cylinder 21 cylinder upper end is provided with a recess 24, and the right-hand member of cylinder 21 cylinder upper end is provided with an L type groove 26.

The working principle is as follows: when using this concrete sampling device, put into recess 25 with sampler 1, will rotate sampler 1 position through handle 17, make dog 19 card in L type groove 26, rectangle recess 13 and two 23 position stagger of rectangle recess this moment, the unable entering device of concrete, after inserting the position that needs the sampling with device shell 2, shift out dog 19 from L type groove 26, rotate sampler 1 through handle 17 and make rectangle recess 13 and two 23 position correspondences of rectangle recess, the concrete of three degree of depth can get into sample bottle 12 this moment, after the sample is accomplished, rotate sampler 1 through handle 17 once more and make rectangle recess 13 and two 23 stagger once more of rectangle recess, make sample bottle 12 airtight, block dog 19 once more in L type groove 26, prevent to take out in-process sampler 1 and rotate and cause the sample to reveal, can accomplish the sample.

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. A concrete sampling device, includes sampler (1), its characterized in that: the sampler (1) comprises three sampling bottles (12), a cylinder (11) and two vertical blocks (16), wherein the middle parts of the upper surfaces of the three sampling bottles (12) are respectively provided with a thread groove (110), the lower surfaces of the three sampling bottles (12) are respectively provided with a thread (15), the upper surfaces of the threads (15) are fixedly connected with the middle parts of the lower surfaces of the sampling bottles (12), the middle parts of the front ends of the annular surfaces of the three sampling bottles (12) are respectively provided with a rectangular groove I (13), the three sampling bottles (12) are vertically connected through the threads, the middle parts of the lower surfaces of the cylinder (11) are provided with the same threads (15), the upper surfaces of the threads (15) of the lower surface of the cylinder (11) are fixedly connected with the middle parts of the lower surfaces of the cylinder (11), a base (14) is arranged below the lowest sampling bottle (12) in the three sampling bottles (12), and the middle parts of the upper surfaces of the bases (14, the lower surface of the lowermost sampling bottle (12) in the base (14) and the three sampling bottles (12) is in threaded connection, a square groove (18) is formed in the upper end of the front end of the barrel surface of the barrel (11), a stop block (19) is arranged in the square groove (18), the rear ends of the left side and the right side of the stop block (19) are respectively hinged with the lower ends of the left side and the right side of the square groove (18), two vertical blocks (16) are arranged on the upper surface of the barrel (11), the lower surfaces of the two vertical blocks (16) are respectively fixedly connected with the left end and the right end of the upper surface of the barrel (11), a holding rod (17) is arranged in the middle of the two vertical blocks (16), the left side and the right side of the holding rod (17) are respectively fixedly connected with the upper ends of the two opposite surfaces of the two vertical blocks (16).

2. A concrete sampling device according to claim 1 wherein: device shell (2) includes cylinder (21), two (23) of three rectangle recess and circular slot (25), cylinder (21) cylinder front end is provided with two (23) of three rectangle recess, the lower surface of cylinder (21) is provided with one cone (22), the upper surface of cone (22) and the lower fixed surface of cylinder (21) are connected, the upper surface of cylinder (21) is provided with circular slot (25), circular slot (25) specification matching cylinder (11), the position of two (23) of three rectangle recess corresponds with three rectangle recess (13), the front end of cylinder (21) cylinder upper end is provided with a recess (24), the right-hand member of the cylinder upper end of cylinder (21) is provided with an L type groove (26).