CN217930889U

CN217930889U - Concrete sample sampling device

Info

Publication number: CN217930889U
Application number: CN202221546113.8U
Authority: CN
Inventors: 陈华才
Original assignee: Guangdong Runjian Concrete Co ltd
Current assignee: Guangdong Runjian Concrete Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-29
Anticipated expiration: 2032-06-20

Abstract

The utility model provides a concrete sample sampling device, including inner tube, urceolus, business turn over trachea, aerating device and air exhaust device, the urceolus is rotationally overlapped and is located the outside of inner tube, the interval is provided with a plurality of baffles from top to bottom in the inner chamber of inner tube, and is a plurality of the baffle will the inner chamber of inner tube is separated and is formed a plurality of sample chambeies, it is a plurality of to have seted up the one-to-one intercommunication on the outer wall of inner tube the interior sample mouth in sample chamber, a plurality of outer sample mouths have been seted up on the outer wall of urceolus, business turn over trachea by the outside of inner tube is extended and is passed a plurality ofly sample chamber, business turn over trachea is a plurality of be provided with a plurality of blow vents on the pipeline section in the sample chamber respectively, business turn over trachea is connected aerating device and air exhaust device. The utility model discloses aim at solving the current concrete sample and have the problem that the repetitive operation and the sampling degree of accuracy are not enough.

Description

Concrete sample sampling device

Technical Field

The utility model belongs to the building tool field, concretely relates to concrete sample sampling device.

Background

Concrete need confirm the quality of concrete through the sample in the production process, and among the prior art, because concrete sampling device's structure sets up unreasonablely, when using, has following problem: 1. concrete samples at different level heights cannot be taken. 2. Concrete sampling at different horizontal line heights needs repeated operation, and the using effect of efficient and accurate sampling cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To the technical problem that exists, the utility model provides a concrete sample sampling device to there is the problem that the repetitive operation and the sampling degree of accuracy are not enough in solving current concrete sample, the utility model provides a concrete sample sampling device can once only a plurality of level's concrete take a sample, improves sample accuracy and efficiency.

The utility model provides a concrete sample sampling device, including inner tube, urceolus, business turn over trachea, aerating device and air exhaust device, the urceolus is rotationally located the outside of inner tube, the interval is provided with a plurality of baffles from top to bottom in the inner chamber of inner tube, and is a plurality of the baffle will the inner chamber of inner tube is separated and is formed a plurality of sample chambeies, it is a plurality of to have seted up the one-to-one intercommunication on the outer wall of inner tube the interior sample mouth in sample chamber, a plurality of outer sample mouths have been seted up on the outer wall of urceolus, the urceolus rotates and drives a plurality of outer sample mouth is counterpointed intercommunication or the dislocation is sealed with a plurality of interior sample mouths, the business turn over trachea by the outside of inner tube extends and passes a plurality ofly sample chamber, the business turn over trachea is a plurality of be provided with a plurality of blow vents on the pipeline section in the sample chamber respectively, the business turn over trachea is connected aerating device and air exhaust device.

Furthermore, the inflation device is a compressed gas cylinder, and the air extraction device is an air extraction pump.

Furthermore, a first control valve is arranged at the position where the air charging device is connected with the air inlet and outlet pipe, and a second control valve is arranged at the position where the air extracting device is connected with the air inlet and outlet pipe.

The utility model provides a concrete sample sampling device can with when carrying out the sampling operation of concrete the urceolus inserts in waiting the concrete of sample, rotates the urceolus makes a plurality of interior sample connection and a plurality of outer sample connection intercommunication, through the business turn over trachea is bled a plurality of sample chambeies respectively, forms the negative pressure in the sample chamber, makes outside concrete enter into in the sample chamber to realize the sample of the concrete of a plurality of water flat line heights, after the sample, will concrete sample sampling device takes out, will the urceolus is horizontal, through the business turn over trachea is past aerify in the sample chamber, form the malleation in order to discharge the concrete, improve sampling efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a concrete sample sampling device.

Detailed Description

The utility model discloses a concrete sample sampling device, this concrete sample sampling device can once only a plurality of level's concrete take a sample, improve sample accuracy and efficiency.

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a concrete sample sampling device, including inner tube 6, urceolus 7, business turn over trachea 5, aerating device 1 and air exhaust device 3, urceolus 7 rotationally the cover is located the outside of inner tube 6, be provided with a plurality of baffles 11, it is a plurality of from top to bottom interval in the inner chamber of inner tube 6 baffle 11 will the inner chamber of inner tube 6 is separated and is formed a plurality of sample chambeies 12, it is a plurality of to have seted up the one-to-one intercommunication on the outer wall of inner tube 6 the interior sample mouth 8 in sample chamber 12, a plurality of outer sample mouth 10 has been seted up on the outer wall of urceolus 7, urceolus 7 rotates and drives a plurality of outer sample mouth 10 and a plurality of interior sample mouth 8 counterpoint intercommunication or dislocation are sealed, business turn over trachea 5 by the outside of inner tube 6 extends and passes a plurality of sample chamber 12, business turn over trachea 5 is in a plurality of being provided with a plurality of blow vents 9 respectively on the pipe section in sample chamber 12, business turn over trachea 5 is connected aerating device 1 and air exhaust device 3.

The inflation device 1 is a compressed gas cylinder, and the air extraction device 3 is an air extraction pump.

The air charging device 1 is provided with a first control valve 2 at the position connected with the air inlet and outlet pipe 5, and the air exhaust device 3 is provided with a second control valve 4 at the position connected with the air inlet and outlet pipe 5.

The utility model provides a concrete sample sampling device when carrying out the sampling operation of concrete, can with urceolus 7 inserts in waiting the concrete of sample, rotates urceolus 7 makes a plurality of interior sample connection 8 and a plurality of outer sample connection 10 intercommunication, through business turn over trachea 5 is bled a plurality of sample chamber 12 respectively, forms the negative pressure in sample chamber 12, makes outside concrete enter into in the sample chamber 12 to realize the once sample of the concrete of a plurality of water flat line heights, after the sample, will concrete sample sampling device takes out, will urceolus 7 is horizontal, through business turn over trachea 5 is past aerify in the sample chamber 12, form the malleation in order to discharge the concrete, improve sampling efficiency.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a concrete sample sampling device, its characterized in that, includes inner tube, urceolus, business turn over trachea, aerating device and air exhaust device, the urceolus is rotationally located to the cover the outside of inner tube, be provided with a plurality of baffles from top to bottom the interval in the inner chamber of inner tube, it is a plurality of the baffle will the inner chamber of inner tube is separated and is formed a plurality of sample chambeies, it is a plurality of to have seted up the one-to-one intercommunication on the outer wall of inner tube the interior sample mouth in sample chamber, a plurality of outer sample mouths have been seted up on the outer wall of urceolus, the urceolus rotates and drives a plurality of outer sample mouth is counterpointed intercommunication or the dislocation is sealed with a plurality of interior sample mouths, the business turn over trachea by the outside of inner tube extends and passes a plurality of sample chamber, the business turn over trachea is in a plurality of be provided with a plurality of blow vents on the pipeline section in the sample chamber respectively, the business turn over trachea is connected aerating device and air exhaust device.

2. A concrete sample sampling device according to claim 1 wherein the inflation device is a compressed gas cylinder and the air extraction device is an air extraction pump.

3. The concrete sample sampling device according to claim 1, wherein a first control valve is arranged at the position where the air charging device is connected with the air inlet and outlet pipe, and a second control valve is arranged at the position where the air pumping device is connected with the air inlet and outlet pipe.