CN212448609U - Environmental impact evaluation comprehensive sampling box - Google Patents
Environmental impact evaluation comprehensive sampling box Download PDFInfo
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- CN212448609U CN212448609U CN202021153791.9U CN202021153791U CN212448609U CN 212448609 U CN212448609 U CN 212448609U CN 202021153791 U CN202021153791 U CN 202021153791U CN 212448609 U CN212448609 U CN 212448609U
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Abstract
The utility model provides an environmental impact evaluation comprehensive sampling box, which comprises a box body, wherein a test tube rack is detachably arranged in the box body, and a plurality of test tubes are arranged on the test tube rack at intervals along the horizontal direction; the upper end of the box body is provided with an opening, and the upper end of the box body is detachably provided with a limiting plugging component which is adaptive to each test tube; the bottom of the test tube rack is provided with a plurality of iron sheets at intervals, and the inner bottom of the box body is provided with permanent magnets which correspond to the iron sheets one by one; the bottom of the test tube rack is provided with a plurality of positioning holes, and the inner bottom of the box body is provided with positioning rods which correspond to the positioning holes one by one; the test tube rack is detachably connected with the box body through the matching of the iron sheet, the permanent magnet, the positioning hole and the positioning rod; the utility model discloses simple structure, compactness can prevent effectively that the test-tube rack from rocking to can carry out the dismouting to the test-tube rack fast and change, the result of use is better.
Description
Technical Field
The utility model relates to a sampling box specifically is an environmental impact evaluation synthesizes sampling box.
Background
The environmental impact evaluation refers to analyzing and demonstrating the possible environmental impact caused by human activities in a proposal and providing prevention and treatment measures and countermeasures on the basis. Environmental impact evaluation is taken as a scientific method and a technical means. Any person and organization can be applied to provide guidance for human development activities. A sampling box is often required when environmental impact evaluations are performed.
Present sampling box, for the convenience of changing different test tube mounts, generally directly put into the sampling box with the test tube mount, do not set up test tube mount fixing device, in the use, the test tube mount rocks easily, easily leads to the unrestrained or test tube damage of sample in the test tube.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental impact evaluation synthesizes sampling box to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an environmental impact evaluation comprehensive sampling box comprises a box body, wherein a test tube rack is detachably arranged in the box body, and a plurality of test tubes are arranged on the test tube rack at intervals along the horizontal direction; the upper end of the box body is provided with an opening, and the upper end of the box body is detachably provided with a limiting plugging component which is adaptive to each test tube;
the bottom of the test tube rack is provided with a plurality of iron sheets at intervals, and the inner bottom of the box body is provided with permanent magnets which correspond to the iron sheets one by one; the bottom of the test tube rack is provided with a plurality of positioning holes, and the inner bottom of the box body is provided with positioning rods which correspond to the positioning holes one by one; the test-tube rack passes through iron sheet, permanent magnet, locating hole and the cooperation of locating lever and can dismantle with the box and be connected.
As a further aspect of the present invention: the test tube rack comprises a base arranged along the horizontal direction, and the iron sheet and the positioning hole are arranged on the base; the test tube fixing device comprises a base, a fixing ring, handles, a plurality of supporting seats, rubber pads and grooves, wherein the fixing ring is arranged at the top of the base, the handles are arranged on two sides of the fixing ring, the supporting seats are arranged at intervals on the top of the base and are surrounded by the fixing ring, and the rubber pads are provided with the grooves matched with test tubes;
a plurality of supporting plates are arranged in the fixing ring on the upper side of the supporting seat at intervals along the vertical direction, and each supporting plate is provided with a rubber ring which corresponds to the supporting seat and is adapted to the test tube; the test tube movably passes through the rubber ring along the vertical direction, and the lower end of the test tube is inserted into the groove of the rubber pad.
As a further aspect of the present invention: the limiting plugging assembly comprises a cover plate arranged along the horizontal direction, a fixing assembly is arranged between the cover plate and the box body, and the cover plate is detachably connected with the box body through the fixing assembly; the outer top of the cover plate is provided with a handle, and the bottom of the cover plate is provided with a plugging head which is adaptive to each test tube.
As a further aspect of the present invention: the lower end of the plugging head is integrally formed with a sealing circular table with a large upper part and a small lower part.
As a further aspect of the present invention: the fixing component consists of a connecting ring arranged at the upper end of the box body, threaded rods arranged at intervals along the circumferential direction of the connecting ring, and limit nuts arranged at the upper ends of the threaded rods; the cover plate is provided with abdicating through holes which are in one-to-one correspondence with the threaded rods.
As a further aspect of the present invention: the upper surface of the permanent magnet is provided with protective glue, and the upper surface of the protective glue is level with the inner bottom of the box body.
Compared with the prior art, the beneficial effects of the utility model are that:
after the above structure is adopted in the utility model, the test-tube rack can be dismantled with the box through the cooperation of iron sheet, permanent magnet, locating hole and locating lever and be connected, connects stably, and the difficult emergence of test-tube rack is rocked. When changing the test-tube rack, can directly mention the test-tube rack, can accomplish fast and dismantle convenient operation.
Simultaneously, through mutually supporting of apron, shutoff head and sealed round platform in the spacing shutoff subassembly that sets up, can carry out the shutoff to the test tube opening to can carry on spacingly to test-tube rack and test tube, prevent to beat from top to bottom, the result of use is better. In addition, the cover plate is detachably connected with the box body through the threaded rod, the abdicating through hole and the limiting nut, and the box body is simple in structure, easy to operate and convenient to disassemble, assemble and replace. The utility model discloses simple structure, compactness can prevent effectively that the test-tube rack from rocking to can carry out the dismouting to the test-tube rack fast and change, the result of use is better.
Drawings
Fig. 1 is a schematic structural diagram of an environmental impact evaluation comprehensive sampling box.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a partially enlarged schematic view of C in fig. 1.
In the figure: 1. a box body; 2. a test tube rack; 201. a base; 202. a fixing ring; 203. a handle; 204. a supporting seat; 205. a rubber pad; 206. a support plate; 207. a rubber ring; 3. a test tube; 4. a limiting plugging component; 401. a cover plate; 402. a fixing assembly; 403. a handle; 404. plugging a plug; 405. sealing the round table; 406. a connecting ring; 407. a threaded rod; 408. a limit nut; 5. iron sheets; 6. a permanent magnet; 601. protective glue; 7. positioning holes; 8. and (5) positioning the rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, an environmental impact evaluation comprehensive sampling box comprises a box body 1, a test tube rack 2 is detachably arranged in the box body 1, and a plurality of test tubes 3 are arranged on the test tube rack 2 at intervals along the horizontal direction; the upper end of the box body 1 is open, and the upper end of the box body 1 is detachably provided with a limiting plugging component 4 which is adaptive to each test tube 3; a plurality of iron sheets 5 are arranged at the bottom of the test tube rack 2 at intervals, and permanent magnets 6 which correspond to the iron sheets 5 one by one are arranged at the inner bottom of the box body 1; a plurality of positioning holes 7 are formed in the bottom of the test tube rack 2, and positioning rods 8 which correspond to the positioning holes 7 one by one are arranged at the inner bottom of the box body 1; the test tube rack 2 is detachably connected with the box body 1 through the matching of the iron sheet 5, the permanent magnet 6, the positioning hole 7 and the positioning rod 8. The connection is stable, and the test tube rack 2 is not easy to shake. When changing test-tube rack 2, can directly mention test-tube rack 2, can accomplish fast and dismantle convenient operation.
The test tube rack 2 comprises a base 201 arranged along the horizontal direction, and the iron sheet 5 and the positioning hole 7 are arranged on the base 201; the top of the base 201 is provided with a fixing ring 202, the two sides of the fixing ring 202 are provided with handles 203, so that the test tube rack 2 can be conveniently lifted, the top of the base 201 on the inner periphery of the fixing ring 202 is provided with a plurality of supporting seats 204 at intervals, each supporting seat 204 is provided with a rubber pad 205, and each rubber pad 205 is provided with a groove matched with the test tube 3; a plurality of supporting plates 206 are arranged in the fixing ring 202 on the upper side of the supporting seat 204 at intervals along the vertical direction, and each supporting plate 206 is provided with a rubber ring 207 which corresponds to the supporting seat 204 and is adapted to the test tube 3; test tube 3 passes rubber circle 207 and the lower extreme along the activity of vertical direction and inserts in the recess of rubber pad 206, can be used to place test tube 3, simple structure, convenient to use.
Specifically, the limiting blocking assembly 4 comprises a cover plate 401 arranged along the horizontal direction, a fixing assembly 402 is arranged between the cover plate 401 and the box body 1, and the cover plate 401 is detachably connected with the box body 1 through the fixing assembly 402; a handle 403 is arranged at the outer top of the cover plate 401, and a blocking head 404 corresponding to each test tube 3 is arranged at the bottom of the cover plate 401. Through mutually supporting of the apron 401 that sets up and shutoff head 404, can carry out the shutoff to test tube 3 opening to can carry on spacingly to test-tube rack 2 and test tube 3, prevent to beat from top to bottom, the result of use is better.
Further, the lower end of the blocking head 404 is integrally formed with a sealing circular truncated cone 405 with a large upper end and a small lower end, so that the test tube 3 can be conveniently inserted into the sealing circular truncated cone to block the test tube 3.
In addition, the fixing assembly 402 is composed of a connecting ring 406 arranged at the upper end of the box body 1, threaded rods 407 arranged at intervals along the circumference of the connecting ring 406, and limit nuts 408 arranged at the upper ends of the threaded rods 407; the cover plate 401 is provided with relief through holes corresponding to the threaded rods 407 one to one. The cover plate 401 is detachably connected with the box body 1 through the threaded rod 407, the abdicating through hole and the limiting nut 408, and is simple in structure, easy to operate and convenient to disassemble, assemble and replace.
Preferably, the upper surface of the permanent magnet 6 is provided with a protective adhesive 601, and the upper surface of the protective adhesive 601 is parallel to the inner bottom of the box body 1, so as to protect the permanent magnet 6.
The utility model discloses a theory of operation is: when in use, the test tube 3 movably passes through the rubber ring 207 along the vertical direction, and the lower end of the test tube is inserted into the groove of the rubber pad 205 for installation; then placing the test tube rack 2 into the box body 1, and carrying out positioning connection through the iron sheet 5, the permanent magnet 6, the positioning hole 7 and the positioning rod 8; then the cover plate 401 is connected with the box body 1 through the matching of the threaded rod 407, the abdicating through hole and the limiting nut 408, so that the test tube is blocked through the blocking head 404 and the sealing circular truncated cone 405.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. An environmental impact evaluation comprehensive sampling box comprises a box body (1), and is characterized in that a test tube rack (2) is detachably arranged in the box body (1), and a plurality of test tubes (3) are arranged on the test tube rack (2) at intervals along the horizontal direction; the upper end of the box body (1) is open, and the upper end of the box body (1) is detachably provided with a limiting and plugging component (4) which is adaptive to each test tube (3);
a plurality of iron sheets (5) are arranged at the bottom of the test tube rack (2) at intervals, and permanent magnets (6) which correspond to the iron sheets (5) one by one are arranged at the inner bottom of the box body (1); a plurality of positioning holes (7) are formed in the bottom of the test tube rack (2), and positioning rods (8) which correspond to the positioning holes (7) one by one are arranged at the inner bottom of the box body (1); the test tube rack (2) is detachably connected with the box body (1) through the matching of the iron sheet (5), the permanent magnet (6), the positioning hole (7) and the positioning rod (8).
2. The environmental impact evaluation comprehensive sampling box according to claim 1, wherein the test tube rack (2) comprises a base (201) arranged along a horizontal direction, and the iron sheet (5) and the positioning hole (7) are arranged on the base (201); the test tube test device is characterized in that a fixing ring (202) is arranged at the top of a base (201), handles (203) are arranged on two sides of the fixing ring (202), a plurality of supporting seats (204) are arranged at intervals on the top of the base (201) on the inner periphery of the fixing ring (202), rubber pads (205) are arranged on the supporting seats (204), and grooves matched with test tubes (3) are formed in the rubber pads (205);
a plurality of supporting plates (206) are arranged in the fixing ring (202) on the upper side of the supporting seat (204) at intervals along the vertical direction, and rubber rings (207) corresponding to the supporting seat (204) and adapted to the test tube (3) are arranged on each supporting plate (206); the test tube (3) passes through the rubber ring (207) movably in the vertical direction, and the lower end of the test tube is inserted into the groove of the rubber pad (205).
3. The environmental impact evaluation comprehensive sampling box according to claim 1, wherein the limiting and blocking assembly (4) comprises a cover plate (401) arranged along the horizontal direction, a fixing assembly (402) is arranged between the cover plate (401) and the box body (1), and the cover plate (401) is detachably connected with the box body (1) through the fixing assembly (402); a handle (403) is arranged at the outer top of the cover plate (401), and a blocking head (404) which is adaptive to each test tube (3) is arranged at the bottom of the cover plate (401).
4. The environmental impact evaluation comprehensive sampling box according to claim 3, wherein the lower end of the blocking head (404) is integrally formed with a sealing circular truncated cone (405) with a larger upper part and a smaller lower part.
5. The environmental impact evaluation comprehensive sampling box according to claim 3, wherein the fixing component (402) is composed of a connecting ring (406) arranged at the upper end of the box body (1), threaded rods (407) arranged at intervals along the circumference of the connecting ring (406), and limit nuts (408) arranged at the upper ends of the threaded rods (407); the cover plate (401) is provided with abdicating through holes which are in one-to-one correspondence with the threaded rods (407).
6. The environmental impact evaluation comprehensive sampling box according to claim 1, characterized in that the upper surface of the permanent magnet (6) is provided with a protective glue (601), and the upper surface of the protective glue (601) is flush with the inner bottom of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153791.9U CN212448609U (en) | 2020-06-20 | 2020-06-20 | Environmental impact evaluation comprehensive sampling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153791.9U CN212448609U (en) | 2020-06-20 | 2020-06-20 | Environmental impact evaluation comprehensive sampling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212448609U true CN212448609U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021153791.9U Active CN212448609U (en) | 2020-06-20 | 2020-06-20 | Environmental impact evaluation comprehensive sampling box |
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| Country | Link |
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| CN (1) | CN212448609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499806A (en) * | 2021-07-12 | 2021-10-15 | 广东海洋大学 | Can stabilize experimental testing device who places to sample |
-
2020
- 2020-06-20 CN CN202021153791.9U patent/CN212448609U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499806A (en) * | 2021-07-12 | 2021-10-15 | 广东海洋大学 | Can stabilize experimental testing device who places to sample |
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