CN211784515U

CN211784515U - Sampling device is used in concrete admixture production

Info

Publication number: CN211784515U
Application number: CN201921718038.7U
Authority: CN
Inventors: 马彬彬
Original assignee: Jiangsu Aachen Material Technology Co Ltd
Current assignee: Jiangsu Aachen Material Technology Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-10-27
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a sampling device is used in concrete admixture production relates to sampling device technical field, for solving current sampling device is used in concrete admixture production can not accurate ration extraction sample, causes the extravagant problem of certain degree. The sampler drill bit is installed to the lower extreme of sampler shell, sampler drill bit and sampler shell welded connection, the upper end of sampler drill bit is provided with the instrument mounting groove, the internally mounted of instrument mounting groove has input liquid level changer, input liquid level changer passes through the screw connection with the sampler drill bit, one side of sampler shell is provided with leads the appearance mouth, the opposite side of sampler shell is provided with the sample connection, the sample derivation pipeline is installed to the one end of leading the appearance mouth, the sample is derived the pipeline and is led appearance mouth welded connection, the handle is installed to the upper end of sampler shell, handle and sampler shell welded connection.

Description

Sampling device is used in concrete admixture production

Technical Field

The utility model relates to a sampling device technical field specifically is a sampling device is used in concrete admixture production.

Background

The concrete admixture is a chemical substance which is added in the process of stirring the concrete, accounts for less than five percent of the mass of the cement and can obviously improve the performance of the concrete. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. With the continuous progress of science and technology, the admixture is applied more and more, the admixture becomes a fifth important component admixture of concrete except four basic components, and has certain improvement effect on the anti-carbonization performance of the concrete, and a certain linear relation exists between the carbonization depth and the porosity of the concrete; the additive has great influence on the frost resistance of the concrete, the concrete doped with the air entraining water reducing agent has better frost resistance, and the single doping of the early strength agent has no improvement effect on the frost resistance of the concrete.

However, the existing sampling device for producing the concrete admixture cannot accurately and quantitatively extract a sample, so that waste is caused to a certain extent; therefore, the existing requirements are not met, and a sampling device for producing the concrete admixture is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device is used in concrete admixture production to solve the concrete admixture that proposes in the above-mentioned background art and produce and to take out the sample with the ration that can not be accurate, cause the extravagant problem of certain degree.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for producing concrete admixtures comprises a sampler shell, wherein a sampler drill bit is installed at the lower end of the sampler shell and is connected with the sampler shell in a welded manner, an instrument installation groove is formed in the upper end of the sampler drill bit, an input type liquid level transmitter is installed inside the instrument installation groove and is connected with the sampler drill bit through screws, a sample guide port is formed in one side of the sampler shell, a sampling port is formed in the other side of the sampler shell, a sample guide pipeline is installed at one end of the sample guide port and is connected with the sample guide port in a welded manner, a handle is installed at the upper end of the sampler shell and is connected with the sampler shell in a welded manner, a first cylinder support is installed at one side of the upper end of the sampler shell and is connected with the sampler shell through screws, the upper end of the first air cylinder bracket is provided with a first air cylinder which is connected with the first air cylinder bracket through a screw, the lower end of the first cylinder is provided with a first stainless steel brace which is welded with the first cylinder, the first stainless steel brace is embedded into the sampler shell, the other side of the upper end of the sampler shell is provided with a second cylinder bracket, the second cylinder bracket is connected with the sampler shell through a screw, the upper end of the second cylinder bracket is provided with a second cylinder, the second cylinder is connected with the second cylinder bracket through a screw, a second stainless steel brace is arranged at the lower end of the second cylinder, the second stainless steel brace is welded with the second cylinder and embedded into the sampler shell, and a super-anticorrosion wear-resistant rubber layer is arranged between the first stainless steel brace and the sampler shell, and between the second stainless steel brace and the sampler shell.

Preferably, the two sides of the upper end of the sampler shell are provided with air outlets.

Preferably, anticorrosive wire is installed to the upper end of input type liquid level changer, water joint is installed to one side of sampler shell upper end, water joint passes through threaded connection with the sampler shell, the inside of water joint is embedded to the one end of anticorrosive wire.

Preferably, the front end of the sampler shell is provided with a dial gauge.

Preferably, the waterproof joint is provided with a model PG 11.

Preferably, the drop-in level transmitter is of the type HM 21.

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

1. the utility model discloses a second cylinder pulling second stainless steel brace makes the sample connection open, utilize the inside self pressure of material to make the material pour into equipment, reach the purpose of automatic material of getting, the installation is thrown into formula liquid level changer can be accurate to be ascertained and is got into the interior sample data of equipment, not extracting the measuring object more under the condition that satisfies the measuring demand, save the cost, do not cause unnecessary waste, both cooperate with each other, make equipment can accurate quantitative automatic extraction material, guaranteed that the volume of each sample is all the same, discharge the interference of other factors, guarantee the exactness of testing result;

2. the utility model discloses an installation super anticorrosive wear-resistant rubber layer utilizes it to have certain toughness to reach the purpose that prevents the thing feed liquid and spill over, and super anticorrosive wear-resistant rubber layer is wear-resisting moreover, reduces the wearing and tearing of equipment, increases the life of equipment, and the installation graduation apparatus can let the accurate sample of taking the different degree of depth of operator, guarantees the exactness of detection, discharges the interference of other factors, adopts pneumatics to provide the power supply, green is pollution-free, and energy-efficient, installation waterproof joint prevents to move equipment for a long time and makes anticorrosive wire and equipment friction, leads to anticorrosive wire to break, has increased equipment life;

drawings

FIG. 1 is a schematic structural view of a sampling device for producing concrete admixture of the present invention;

FIG. 2 is a front view of a sampling device for producing concrete admixture in accordance with the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 1.

In the figure: 1. a sampler housing; 2. a sample extractor drill bit; 3. a sample lead-out pipe; 4. a sampling port; 5. an instrument mounting groove; 6. a drop-in liquid level transmitter; 7. an anti-corrosion wire; 8. a first stainless steel brace; 9. a super anti-corrosion wear-resistant rubber layer; 10. a first cylinder mount; 11. a first cylinder; 12. a second stainless steel brace; 13. A second cylinder; 14. a second cylinder holder; 15. a handle; 16. a sample guide port; 17. a dial gauge; 18. an air outlet; 19. a waterproof joint.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a sampling device for producing concrete admixture comprises a sampler shell 1, a sampler drill bit 2 is arranged at the lower end of the sampler shell 1, the sampler drill bit 2 is connected with the sampler shell 1 in a welding way, an instrument mounting groove 5 is arranged at the upper end of the sampler drill bit 2, an input type liquid level transmitter 6 is arranged in the instrument mounting groove 5, the input type liquid level transmitter 6 can accurately detect sample data in an entering device, a detected object is not extracted more under the condition of meeting the detection requirement, the cost is saved, unnecessary waste is not caused, the input type liquid level transmitter 6 is connected with the sampler drill bit 2 through screws, a sample guide port 16 is arranged at one side of the sampler shell 1, a sampling port 4 is arranged at the other side of the sampler shell 1, a sample guide pipeline 3 is arranged at one end of the sample guide port 16, and the sample guide pipeline 3 is connected with the sample guide port 16 in a welding way, the device comprises a sampler shell 1, a handle 15, a first cylinder support 10, a first cylinder 11, a first stainless steel brace 8, a first cylinder 11, a first air cylinder 11, a second cylinder support 10, a second stainless steel brace 8 and a second air cylinder 11, wherein the handle 15 is arranged at the upper end of the sampler shell 1, the first cylinder support 10 is arranged at one side of the upper end of the sampler shell 1, the first cylinder support 10 is connected with the sampler shell 1 through screws, the first air cylinder 11 is arranged at the upper end of the first cylinder support 10, the first air cylinder 11 can provide a power source in a pneumatic mode, the device is green, environment-friendly, free of pollution, efficient and energy-saving, the first air cylinder 11 is connected with the first cylinder support 10 through screws, the lower end of the first air cylinder 11 is provided with the first stainless steel brace 8, the first air cylinder 11 can control the closing and opening of a sample port 16 to discharge samples, the first stainless steel, a second cylinder bracket 14 is arranged on the other side of the upper end of the sampler shell 1, the second cylinder bracket 14 is connected with the sampler shell 1 through screws, a second cylinder 13 is arranged on the upper end of the second cylinder bracket 14, the second cylinder 13 is connected with the second cylinder bracket 14 through screws, a second stainless steel brace 12 is arranged at the lower end of the second cylinder 13, the second stainless steel brace 12 is arranged so as to control the opening and closing of the sampling port 4 through the second cylinder 13, thereby realizing the purpose of automatic sampling, improving the working efficiency and lightening the labor force of workers, the second stainless steel brace 12 is welded with the second cylinder 13, the second stainless steel brace 12 is embedded into the sampler shell 1, super-anticorrosion wear-resistant rubber layers 9 are arranged between the first stainless steel brace 8 and the sampler shell 1 and between the second stainless steel brace 12 and the sampler shell 1, and the super-anticorrosion wear-resistant rubber layers 9 are arranged, the purpose of preventing the overflow of material liquid is achieved by utilizing certain toughness of the super-anticorrosion wear-resistant rubber layer 9, the wear of equipment is reduced, and the service life of the equipment is prolonged.

Further, both sides of the upper end of the sampler shell 1 are provided with air outlets 18, and the air outlets 18 are arranged to discharge the gas in the equipment, so that the stability of the gas pressure in the equipment is ensured, the sample can smoothly flow into or out of the equipment, and the functional integrity of the equipment is ensured.

Further, anticorrosive wire 7 is installed to input type liquid level transmitter 6's upper end, and water joint 19 is installed to one side of sampler shell 1 upper end, and water joint 19 passes through threaded connection with sampler shell 1, and the inside of water joint 19 is embedded to anticorrosive wire 7's one end, and installation water joint 19 prevents to move equipment for a long time and makes anticorrosive wire 7 and equipment friction, leads to anticorrosive wire 7 to break, has increased equipment life.

Further, the front end of sampler shell 1 is provided with graduation apparatus 17, and installation graduation apparatus 17 can let the accurate sample of taking the different degree of depth of operator, guarantees the exactness of detection, discharges the interference of other factors.

Further, the waterproof joint 19 is installed in a PG11 type to prevent the corrosion-resistant wire 7 from being broken due to friction between the corrosion-resistant wire 7 and the equipment caused by moving the equipment for a long time.

Further, the model of input liquid level transmitter 6 is set to be HM21 model, and input liquid level transmitter 6 can be installed to not extract the detection object more under the condition of satisfying the detection requirement, so that the cost is saved, and unnecessary waste is not caused.

The working principle is as follows: when the device is used, a worker puts the device into a material, then watches the scale 17 at the front end of the device, the scale 17 is installed to enable the operator to accurately take samples with different depths, the detection correctness is ensured, the interference of other factors is discharged, the depth of the sample to be collected is reached, then the second air cylinder 13 is started, the second air cylinder 13 pulls the second stainless steel brace 12 to open the sampling port 4, the material flows into the device, the air in the device overflows from the air outlet hole 18, the air outlet hole 18 is arranged to discharge the gas in the device, the stability of the air pressure in the device is ensured, the sample can smoothly flow into or out of the device, the functional integrity of the device is ensured, the input liquid level transmitter 6 in the instrument mounting groove 5 is pressurized along with the increase of the quantity of the collected sample, the data of the sample is obtained, the input liquid level transmitter 6 can accurately detect the data of the sample entering the device, not many extractions detect the thing under the condition that satisfies the measuring demand, the cost is saved, do not cause unnecessary waste, after sample acquisition volume reached a definite value, send out the signal of telecommunication and start second cylinder 13, second cylinder 13 promotes second stainless steel brace 12, close sampling port 4, then during the staff provided the material with equipment, place the sample collection box in sample derivation pipeline 3 below, then start first cylinder 11 and make and lead appearance mouth 16 and open, the sample received the gravity influence outflow equipment, accomplish the collection to the material.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sampling device is used in concrete admixture production, includes sampler shell (1), its characterized in that: the sampler comprises a sampler shell (1), a sampler drill bit (2) is installed at the lower end of the sampler shell (1), the sampler drill bit (2) is welded with the sampler shell (1), an instrument installation groove (5) is arranged at the upper end of the sampler drill bit (2), an input type liquid level transmitter (6) is installed inside the instrument installation groove (5), the input type liquid level transmitter (6) is connected with the sampler drill bit (2) through screws, a sample guide port (16) is arranged at one side of the sampler shell (1), a sampling port (4) is arranged at the other side of the sampler shell (1), a sample guide pipeline (3) is installed at one end of the sample guide port (16), the sample guide pipeline (3) is welded with the sample guide port (16), a handle (15) is installed at the upper end of the sampler shell (1), and the handle (15) is welded with the sampler shell (1), the sampler comprises a sampler shell (1), a first cylinder support (10) is installed on one side of the upper end of the sampler shell (1), the first cylinder support (10) is connected with the sampler shell (1) through screws, a first cylinder (11) is installed on the upper end of the first cylinder support (10), the first cylinder (11) is connected with the first cylinder support (10) through screws, a first stainless steel brace (8) is installed at the lower end of the first cylinder (11), the first stainless steel brace (8) is connected with the first cylinder (11) in a welding manner, the first stainless steel brace (8) is embedded into the sampler shell (1), a second cylinder support (14) is installed on the other side of the upper end of the sampler shell (1), the second cylinder (13) is installed on the upper end of the second cylinder support (14), the sampler is characterized in that the second cylinder (13) is connected with the second cylinder support (14) through screws, a second stainless steel brace (12) is installed at the lower end of the second cylinder (13), the second stainless steel brace (12) is connected with the second cylinder (13) in a welding mode, the second stainless steel brace (12) is embedded into the sampler shell (1), and a super-anticorrosion wear-resistant rubber layer (9) is arranged between the first stainless steel brace (8) and the sampler shell (1) and between the second stainless steel brace (12) and the sampler shell (1).

2. The sampling device for the production of the concrete admixture according to claim 1, wherein: and air outlet holes (18) are formed in two sides of the upper end of the sampler shell (1).

3. The sampling device for the production of the concrete admixture according to claim 1, wherein: anticorrosive wire (7) are installed to the upper end of input liquid level changer (6), water joint (19) are installed to one side of sampler shell (1) upper end, threaded connection is passed through with sampler shell (1) in water joint (19), the inside of water joint (19) is embedded to the one end of anticorrosive wire (7).

4. The sampling device for the production of the concrete admixture according to claim 1, wherein: the front end of the sampler shell (1) is provided with a dial gauge (17).

5. The sampling device for the production of the concrete admixture according to claim 3, wherein: the type of the waterproof joint (19) is PG 11.

6. The sampling device for the production of the concrete admixture according to claim 1, wherein: the type of the input type liquid level transmitter (6) is set to be HM21 type.