CN217605320U

CN217605320U - Road steel slag aggregate sampling device

Info

Publication number: CN217605320U
Application number: CN202122360397.3U
Authority: CN
Inventors: 李润文
Original assignee: Baotou Lucheng Luqiao Engineering Co ltd
Current assignee: Baotou Lucheng Luqiao Engineering Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-10-18
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a road steel slag aggregate sampling device, including sampling tube and end cover of tail end fixation, the inside baffle that is provided with a plurality of vertical connections of sampling tube, a plurality of baffles are separated the sampling tube inside for a plurality of sample chambeies, and it has the pan feeding mouth to open on every sample chamber just right sampling tube outer wall, it has the rotary trough to open on the outer wall of sampling tube, the swivel sleeve that can rotate has been cup jointed on the rotary trough, it has the guide mouth that matches with the pan feeding mouth to open on the swivel sleeve, the rear end of swivel sleeve is provided with the handle mechanism who restricts the swivel sleeve, the utility model discloses set up a plurality of sample chambeies that can adjust in the sampling tube, just can realize the sampling of the multiple spot different positions of steel slag aggregate, improved the sampling efficiency of steel slag aggregate, also guaranteed the progress that steel slag aggregate quality examined simultaneously.

Description

Road steel slag aggregate sampling device

Technical Field

The utility model relates to a road slag field, concretely relates to road slag aggregate sampling device.

Background

The steel slag aggregate and concrete are used for road paving, the construction process is energy-saving, environment-friendly and green, sampling quality inspection needs to be carried out on the raw material steel slag aggregate in order to guarantee construction quality, a sampling pipe needs to be inserted into a steel slag aggregate pile for extraction during sampling in the past, but only single-point sampling can be carried out, multi-point sampling cannot be carried out, sampling efficiency is low, and the progress of the steel slag aggregate quality inspection is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a road steel slag aggregate sampling device.

The utility model discloses a realize through following technical scheme:

the utility model provides a road slag aggregate sampling device, includes sampling tube and the end cover of tail end fixation, the inside baffle that is provided with a plurality of vertical connections of sampling tube, a plurality of baffles are separated the sampling tube inside for a plurality of sample chambeies, and it has the pan feeding mouth to open on every sample chamber just right sampling tube outer wall, it has the swivelling chute to open on the outer wall of sampling tube, the swivel chute has cup jointed the swivel sleeve that can rotate, it has the passage of matcing with the pan feeding mouth to open on the swivel sleeve, the rear end of swivel sleeve is provided with the handle mechanism of restriction swivel sleeve.

Preferably, the handle mechanism comprises a handle sleeve which is sleeved at the tail part of the sampling tube and is fixed with the end cover through a plurality of compression springs, and a plurality of clamping blocks matched with clamping grooves formed in the end part of the rotary sleeve are fixed at the front end of the handle sleeve.

Preferably, the outer wall of the tail part of the sampling tube is fixed with a limiting block which is in sliding connection with a limiting groove formed in the inner wall of the handle sleeve.

Preferably, the compression amount of the compression spring is matched with the depth of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality sets up a plurality of sample chambeies that can adjust in the sampling tube, just can realize the sample of the multiple spot different positions of slag aggregate, has improved the sample efficiency of slag aggregate, has also guaranteed the progress of slag aggregate quality control simultaneously.

Drawings

Fig. 1 is an exploded perspective view of the present invention;

FIG. 2 is a schematic view of another configuration of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is a cross-sectional view of the sampling tube of the present invention;

in the figure: sampling tube 1, baffle 2, sample chamber 3, pan feeding mouth 4, rotary tank 5, swivel mount 6, guide opening 7, handle sleeve pipe 8, stopper 9, spacing groove 10, fixture block 11, draw-in groove 12, end cover 13, compression spring 14.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a road steel slag aggregate sampling device comprises a sampling tube 1 and an end cover 13 fixed at the tail end of the sampling tube, wherein a plurality of vertically connected partition plates 2 are arranged inside the sampling tube 1, the plurality of partition plates 2 divide the inside of the sampling tube 1 into a plurality of sampling cavities 3, a material inlet 4 is formed in the outer wall of the sampling tube 1 opposite to each sampling cavity 3, a rotary groove 5 is formed in the outer wall of the sampling tube 1, a rotary sleeve 6 capable of rotating is sleeved on the rotary groove 5, a material guide opening 7 matched with the material inlet 4 is formed in the rotary sleeve 6, and a handle mechanism for limiting the rotary sleeve 6 is arranged at the rear end of the rotary sleeve 6.

The handle mechanism comprises a handle sleeve 8 which is sleeved at the tail part of the sampling tube 1 and is fixed with an end cover 13 through a plurality of compression springs 14, and a plurality of clamping blocks 11 which are matched with clamping grooves 12 formed in the end part of the rotating sleeve 6 are fixed at the front end of the handle sleeve 8.

The outer wall of the tail part of the sampling tube 1 is fixed with a limiting block 9 which is connected with the inner wall of the handle sleeve 8 in a sliding way through a limiting groove 10.

The compression of the compression spring 14 matches the depth of the slot 12.

The working principle is as follows: when sampling the steel slag aggregate, pressing the handle sleeve 8 to enable the fixture block 11 at the front end of the handle sleeve to be separated from the clamping groove 12 of the rotary sleeve 6, so as to realize the separation state of the rotary sleeve 6, rotating the rotary sleeve 6 to enable the material guide port 7 to be aligned with the material inlet 4 of one sampling cavity 3 of the sampling tube 1, loosening the handle sleeve 8, enabling the handle sleeve 8 to move forwards under the action of the compression spring 14, and continuously clamping the fixture block 11 of the handle sleeve 8 in the clamping groove 12 to realize the fixed limit of the rotary sleeve 6;

after the position limitation, the material guide opening 7 of the rotary sleeve 6 is located at the upper end, the handle sleeve 8 is held to insert the sampling tube 1 into the steel slag aggregate, the steel slag aggregate enters the corresponding sampling cavity 3 through the material guide opening 7 and the material inlet 4, the sampling of the steel slag aggregate is realized, the rotary sleeve 6 is pulled out after the sampling according to the steps, the material guide opening 7 is matched with the other material inlet 4, the material inlet 4 of the sampling cavity 3 which is sampled before is sealed by the rotary sleeve 6, the sampling of the steel slag aggregate at multiple points and different positions can be realized through multiple operations, the sampling efficiency of the steel slag aggregate is improved, and meanwhile, the progress of the quality inspection of the steel slag aggregate is also ensured.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road steel slag aggregate sampling device, includes sampling tube (1) and end cover (13) that the tail end is fixed, its characterized in that: sampling tube (1) inside baffle (2) that are provided with a plurality of vertical connections, a plurality of baffles (2) are separated sampling tube (1) inside for a plurality of sample chambeies (3), and it has pan feeding mouth (4) to open on every sample chamber (3) just right sampling tube (1) outer wall, it has rotary tank (5) to open on the outer wall of sampling tube (1), the swivel tank (5) are gone up and have been cup jointed rotatory swivel casing (6) that can rotate, it has guide opening (7) that matches with pan feeding mouth (4) to open on swivel casing (6), the rear end of swivel casing (6) is provided with the handle mechanism of restriction swivel casing (6).

2. The road steel slag aggregate sampling device of claim 1, wherein: the handle mechanism comprises a handle sleeve (8) which is sleeved at the tail of the sampling tube (1) and fixed with an end cover (13) through a plurality of compression springs (14), and a plurality of clamping blocks (11) which are matched with clamping grooves (12) formed in the end part of the rotating sleeve (6) are fixed at the front end of the handle sleeve (8).

3. The road steel slag aggregate sampling device of claim 2, which is characterized in that: the outer wall of the tail part of the sampling tube (1) is fixed with a limiting block (9) which is connected with the inner wall of the handle sleeve (8) in a sliding way through a limiting groove (10).

4. The road steel slag aggregate sampling device of claim 2, wherein: the compression amount of the compression spring (14) is matched with the depth of the clamping groove (12).