CN220333417U - Comprehensive sampling box for environmental impact evaluation - Google Patents

Abstract

The utility model discloses an environment influence evaluation comprehensive sampling box which comprises a box body, wherein the box body is of a hollow cavity structure with an opening at one side, a box door is connected to the opening at one side of the box body through a hinge shaft, sliding rails are arranged on two opposite inner side walls in the box body, sliding blocks are arranged on the sliding rails in a sliding mode, a supporting plate is arranged on the sliding blocks, a support is arranged on the supporting plate, the support is of an inverted U-shaped structure, positioning holes are uniformly formed in the support, and an elastic clamping assembly is arranged between the support and the supporting plate. The utility model belongs to the technical field of sampling boxes, and particularly relates to an environment influence evaluation comprehensive sampling box which can adaptively fix, limit and place sampling test tubes with different diameters by using elastic pieces.

Description

Comprehensive sampling box for environmental impact evaluation

Technical Field

The utility model belongs to the technical field of sampling boxes, and particularly relates to an environment influence evaluation comprehensive sampling box.

Background

By detecting the content and the discharge amount of various substances influencing the environment, the environmental quality level or the pollution degree and the variation trend thereof can be evaluated, thereby providing theoretical support for the work such as environmental management, pollution control and the like. In evaluating the impact on the environment, repeated sampling at different locations within a designated area is often required, and the collected samples are stored in test tubes for later analysis in a laboratory.

Most of the test tubes are glass products, and if the test tubes are simply stacked together to be easily broken, test tubes are usually stored in a test tube rack to prevent the test tubes from breaking. Holes are formed in a test tube rack in a sampling box in the prior art to fix test tubes, and holes in the test tube rack are the same in many times, namely, only sampling test tubes with the same aperture can be discharged, but in the actual use process, the sampling test tubes have different diameter sizes. Although the holes with different sizes are formed on the test tube rack and can be used for discharging sampling test tubes with different diameter sizes, the number of the holes with the sizes is fixed, and the large holes can not be converted into the small holes or the small holes can not be converted into the large holes according to actual requirements. Therefore, an environmental impact evaluation comprehensive sampling box is provided for solving the technical problems.

Disclosure of Invention

In order to solve the problems, the utility model provides the comprehensive environmental impact evaluation sampling box which can adaptively fix, limit and place sampling test tubes with different diameter sizes by using the elastic piece.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides an environmental impact evaluation comprehensive sampling box, includes the box, the box is one side open-ended cavity structure setting, the side open end of box is connected with the chamber door through the articulated shaft, be provided with the slide rail on two opposite inside walls in the box, slide rail is last to slide and is provided with the slider, be provided with the layer board on the slider, be provided with the support on the layer board, the support is the setting of falling U-shaped structure, evenly seted up the locating hole on the support, be provided with elasticity clamping assembly between support and the layer board; the elastic clamping assembly comprises a sliding groove, an elastic sheet and a spring, wherein the top wall of the supporting plate and the bottom wall of the support are uniformly arranged in the sliding groove in an up-down opposite mode, the top end and the bottom end of the elastic sheet are respectively arranged in the sliding groove of the top wall of the supporting plate and the bottom wall of the support in a sliding mode, the spring is arranged in the sliding groove, and the spring is connected between the inner wall of the sliding groove and the elastic sheet.

As a preferable technical scheme of the utility model, the top wall of the supporting plate is uniformly provided with the supporting grooves, and the supporting grooves are arranged in one-to-one correspondence with the positioning holes.

As a preferable technical scheme of the utility model, the bracket is internally provided with a foam cushion.

As a preferable technical scheme of the utility model, the elastic sheet is arranged in a concave arc structure.

As a preferable technical scheme of the utility model, the supporting plate is provided with a lug.

As a preferable technical scheme of the utility model, the two groups of elastic clamping components are matched and arranged on two sides of the positioning hole.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the comprehensive sampling box for evaluating the environmental impact, the test tubes penetrate through the positioning holes through the arrangement of the elastic clamping assembly, the bottoms of the test tubes are arranged on the supporting plates, the elastic sheets and the springs on the two sides of the test tubes are elastically extruded and fixed, and the sampling test tubes with different diameters can be adaptively fixed, limited and placed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an environmental impact evaluation comprehensive sampling box according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a top view of a rack for an environmental impact assessment integrated sampling box according to the present utility model;

fig. 4 is a schematic structural view of an elastic sheet of an environmental impact evaluation comprehensive sampling box according to the present utility model.

Wherein, 1, box, 2, chamber door, 3, slide rail, 4, slider, 5, layer board, 6, support, 7, locating hole, 8, elasticity clamp assembly, 9, spout, 10, elastic sheet, 11, spring, 12, bracket, 13, foam-rubber cushion, 14, lug, 15, test tube.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the comprehensive environmental impact evaluation sampling box provided by the utility model comprises a box body 1, wherein the box body 1 is of a hollow cavity structure with an opening at one side, the opening at one side of the box body 1 is connected with a box door 2 through a hinge shaft, a sliding rail 3 is arranged on two opposite inner side walls in the box body 1, a sliding block 4 is arranged on the sliding rail 3 in a sliding manner, a supporting plate 5 is arranged on the sliding block 4, a bump 14 is arranged under the supporting plate 5, a support 6 is arranged on the supporting plate 5, the support 6 is of an inverted U-shaped structure, positioning holes 7 are uniformly formed in the support 6 and are used for placing test tubes 15, an elastic clamping assembly 8 is arranged between the support 6 and the supporting plate 5, and the elastic clamping assembly 8 is arranged on two sides of the positioning holes 7 in a matched manner, so that the test tubes 15 adapting to different diameters can be elastically adjusted and clamped and placed.

Referring to fig. 1, 2 and 4, the elastic clamping assembly 8 comprises a chute 9, an elastic sheet 10 and a spring 11, wherein the chute 9 is uniformly provided with a top wall of the supporting plate 5 and a bottom wall of the bracket 6 in a vertically opposite mode, the elastic sheet 10 is arranged in a concave arc-shaped structure, the top end and the bottom end of the elastic sheet 10 are respectively arranged in the chute 9 of the top wall of the supporting plate 5 and the bottom wall of the bracket 6 in a sliding mode, the spring 11 is arranged in the chute 9, the spring 11 is connected between the inner wall of the chute 9 and the elastic sheet 10, a test tube 15 passes through a positioning hole 7, the bottom of the test tube 15 is arranged on the supporting plate 5, and the elastic sheets 10 on two sides elastically extrude and fix two sides of the test tube 15.

Referring to fig. 1, brackets 12 are uniformly arranged on the top wall of the supporting plate 5, the brackets 12 are arranged in one-to-one correspondence with the positioning holes 7, and a foam-rubber cushion 13 is arranged in the brackets 12.

When the device is specifically used, the supporting plate 5 is slid in the sliding rail 3 through the sliding block 4 to be pulled out of the opening end of the box body 1 through the convex block 14, the sampling test tube 15 is placed in the positioning hole 7, the bottom of the test tube 15 is supported on the foam-rubber cushion 13 of the supporting groove 12, and meanwhile, the elastic pieces 10 on two sides and the extrusion force of the spring 11 are limited and fixed.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides an environmental impact evaluation synthesizes sampling box, includes box (1), its characterized in that: the box body (1) is of a hollow cavity structure with one side being opened, a box door (2) is connected to the side opening end of the box body (1) through a hinge shaft, a sliding rail (3) is arranged on two opposite inner side walls in the box body (1), a sliding block (4) is arranged on the sliding rail (3) in a sliding mode, a supporting plate (5) is arranged on the sliding block (4), a support (6) is arranged on the supporting plate (5), the support (6) is of an inverted U-shaped structure, positioning holes (7) are uniformly formed in the support (6), and an elastic clamping assembly (8) is arranged between the support (6) and the supporting plate (5); the elastic clamping assembly (8) comprises a sliding groove (9), an elastic sheet (10) and a spring (11), wherein the top wall of the supporting plate (5) and the bottom wall of the support (6) are uniformly arranged on the sliding groove (9) in a vertically opposite mode, the top end and the bottom end of the elastic sheet (10) are respectively arranged in the sliding groove (9) of the top wall of the supporting plate (5) and the bottom wall of the support (6) in a sliding mode, the spring (11) is arranged in the sliding groove (9), and the spring (11) is connected between the inner wall of the sliding groove (9) and the elastic sheet (10).

2. The environmental impact assessment integrated sampling kit of claim 1, wherein: the top wall of the supporting plate (5) is uniformly provided with supporting grooves (12), and the supporting grooves (12) and the positioning holes (7) are arranged in one-to-one correspondence.

3. An environmental impact assessment integrated sampling kit according to claim 2, wherein: a foam cushion (13) is arranged in the bracket (12).

4. An environmental impact assessment integrated sampling kit according to claim 3, wherein: the elastic sheet (10) is arranged in a concave arc-shaped structure.

5. An environmental impact assessment integrated sampling kit according to claim 4, wherein: a bump (14) is arranged under the supporting plate (5).

6. The environmental impact assessment integrated sampling kit of claim 5, wherein: the elastic clamping components (8) are arranged in a matched mode and located on two sides of the locating hole (7).