CN211800884U - Experimental equipment for testing water pollution - Google Patents
Experimental equipment for testing water pollution Download PDFInfo
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- CN211800884U CN211800884U CN201922197541.9U CN201922197541U CN211800884U CN 211800884 U CN211800884 U CN 211800884U CN 201922197541 U CN201922197541 U CN 201922197541U CN 211800884 U CN211800884 U CN 211800884U
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- box body
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- water pollution
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Abstract
The utility model belongs to the experimental facilities field, especially, an experimental facilities for testing water pollution is not convenient for carry out the sealed fixed problem of sealing to sealed lid to current experimental facilities, now proposes following scheme, and it includes box one and is located the sealed lid on the box, the chute has all been seted up to the both sides of box one, and the equal fixed mounting in both sides of box one has the diaphragm, and sealed lid contacts with the diaphragm, and one side fixed mounting of diaphragm has the fixing base, sets up threaded hole on the fixing base, and threaded hole installs fixing bolt, sealed covering has seted up a plurality of first holes, and fixing bolt run through corresponding first hole and with chute looks adaptation, the bottom fixed mounting of sealed lid has sealed the pad, and sealed pad and box looks adaptation. The utility model relates to a rationally, simple structure, convenient operation can fix sealed lid, and can extrude sealed the pad in level and vertical direction to can increase the leakproofness of sealed lid.
Description
Technical Field
The invention relates to the technical field of experimental equipment, in particular to experimental equipment for testing water pollution.
Background
With the rapid development of the current society, a great deal of convenience in life and work is brought, but the environment is also influenced, and the phenomenon that air, water resources and the like are polluted occurs. Water pollution is the reduction or loss of the use value of water produced by harmful chemical substances, water polluting the environment, acid, alkali and oxidant contained in water flow, and heavy metals such as copper, cadmium, mercury and the like, which can poison aquatic organisms and affect drinking water sources, scenic spot landscapes and the like, and through retrieval and authorization, the patent document with the publication number of CN207423945U discloses experimental equipment for testing water pollution, which comprises an equipment main body and a control platform, wherein a box body is fixedly arranged on the outer side of the lower end of the equipment main body, a water outlet pipe is arranged on the inner surface of the front end of the equipment main body, a heater is arranged on the lower part inside the equipment main body, and the outer surface of the upper end of the heater below the inner part of the equipment main body is fixedly provided with a heat conducting plate, the outer surface of the upper end of the equipment main body is provided with a sealing cover, an observation window is fixedly arranged on the inner surface of the front end of the sealing cover, and a handle is fixedly arranged on the outer side of one end of the sealing cover. A experimental facilities for testing water pollution, be equipped with observation window, separate groove and ration test tube, can observe the inside condition, experiment operation better to can distinguish each different rivers, increase experimental efficiency, and can also place required solution, save the trouble of using external instrument, bring better use prospect.
However, the above design has disadvantages, and when the sealing cover is repeatedly disassembled, the sealing cover is inconvenient to seal and fix, so we propose an experimental device for testing water pollution to solve the above problems.
Disclosure of Invention
The invention aims to solve the defect that a sealing cover is inconvenient to seal and fix in the prior art, and provides experimental equipment for testing water pollution.
In order to achieve the purpose, the invention adopts the following technical scheme:
the experimental equipment for testing water pollution comprises a first box body and a sealing cover positioned on the first box body, wherein two sides of the first box body are respectively provided with an inclined groove, two sides of the first box body are respectively and fixedly provided with a transverse plate, the sealing cover is in contact with the transverse plate, one side of the transverse plate is fixedly provided with a fixing seat, the fixing seat is provided with a threaded hole, and a fixing bolt is arranged in the threaded hole;
the sealing cover is provided with a plurality of first holes, the fixing bolts penetrate through the corresponding first holes and are matched with the chutes, the bottom of the sealing cover is fixedly provided with a sealing gasket, the sealing gasket is matched with the box body in a first mode, the second holes are formed in the sealing cover, the pressing plate is slidably mounted in the second holes and is matched with the sealing gasket in a second mode, the trapezoidal seats are slidably mounted in the second holes and are matched with the corresponding fixing seats in a second mode.
Preferably, a partition board is fixedly mounted in the second hole, a round hole is formed in the partition board, a cross rod is slidably mounted in the round hole, one end of the cross rod is fixedly mounted on the pressing plate, and the other end of the cross rod is fixedly mounted on the corresponding trapezoid seat.
Preferably, one end of each of the plurality of return springs is fixedly mounted on one side of the trapezoidal seat, and the other end of each of the plurality of return springs is fixedly mounted on the partition plate.
Preferably, the inner walls of the two sides of the second hole are provided with limit grooves, the two sides of the trapezoidal seat are fixedly provided with limit seats, and the limit seats are connected with the corresponding limit grooves in a sliding mode.
Preferably, the bottom fixed mounting of box one has box two, and the equal fixed mounting in bottom four corners of box two has the gyro wheel, and the gyro wheel sets up to the lockable universal wheel, and the top fixed mounting of box one has the control box.
In the invention, when the box body is sealed, the sealing cover is firstly placed on the box body, the sealing cover is contacted with the transverse plate, the sealing gasket is contacted with the box body, then the fixing bolt is rotated, the fixing bolt can be moved under the action of the threaded hole, the fixing bolt can penetrate through the first hole and be clamped into the corresponding chute, under the action of the chute, the fixing bolt can downwards extrude the sealing cover, so that the sealing cover can extrude the sealing gasket in the vertical direction, under the action of the fixing seat, the fixing seat can extrude the trapezoidal seat in the downward movement process of the sealing cover, so that the trapezoidal seat can move, the trapezoidal seat can drive the transverse rod to move and compress the reset spring, the transverse rod can drive the pressing plate to move, and the pressing plate can extrude the sealing gasket in the horizontal direction, can fix sealed lid, and can extrude sealed the pad in level and vertical direction to can increase sealed leakproofness of covering.
The sealing device is reasonable in design, simple in structure and convenient to operate, the sealing cover can be fixed, and the sealing gasket can be extruded in the horizontal and vertical directions, so that the sealing performance of the sealing cover can be improved.
Drawings
FIG. 1 is a schematic structural diagram of an experimental apparatus for testing water pollution according to the present invention;
FIG. 2 is a schematic structural diagram of part A of an experimental apparatus for testing water pollution according to the present invention;
FIG. 3 is a schematic structural diagram of part B of an experimental apparatus for testing water pollution according to the present invention.
In the figure: 1. a first box body; 2. a sealing cover; 3. a chute; 4. a transverse plate; 5. a fixed seat; 6. A threaded hole; 7. fixing the bolt; 8. a first hole; 9. a gasket; 10. a second hole; 11. pressing a plate; 12. a trapezoidal base; 13. a partition plate; 14. a cross bar; 15. a return spring; 16. a second box body; 17. a roller; 18. and an operation box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an experimental device for testing water pollution comprises a first box body 1 and a sealing cover 2 positioned on the first box body 1, wherein two sides of the first box body 1 are respectively provided with an inclined groove 3, two sides of the first box body 1 are respectively and fixedly provided with a transverse plate 4, the sealing cover 2 is in contact with the transverse plate 4, one side of the transverse plate 4 is fixedly provided with a fixed seat 5, the fixed seat 5 is provided with a threaded hole 6, and a fixing bolt 7 is arranged in the threaded hole 6; a plurality of first holes 8 have been seted up on sealed lid 2, and fixing bolt 7 run through corresponding first hole 8 and with chute 3 looks adaptation, the bottom fixed mounting of sealed lid 2 has sealed the pad 9, and sealed pad 9 and box 1 looks adaptation, sealed lid 2 is last to have seted up second hole 10, slidable mounting has clamp plate 11 in the second hole 10, and clamp plate 11 and sealed pad 9 looks adaptation, slidable mounting has trapezoidal seat 12 in the second hole 10, and trapezoidal seat 12 and 5 looks adaptations of corresponding fixing base.
In the invention, a partition plate 13 is fixedly arranged in the second hole 10, a round hole is formed in the partition plate 13, a cross rod 14 is arranged in the round hole in a sliding manner, one end of the cross rod 14 is fixedly arranged on the pressing plate 11, the other end of the cross rod 14 is fixedly arranged on the corresponding trapezoid seat 12, and the movement of the trapezoid seat 12 can drive the pressing plate 11 to move due to the arrangement of the cross rod 14.
In the invention, one end of a plurality of return springs 15 is fixedly arranged on one side of the trapezoidal seat 12, the other end of the return spring 15 is fixedly arranged on the partition plate 13, and the return spring 15 is arranged, so that the trapezoidal seat 12 can be reset.
In the invention, the inner walls of the two sides of the second hole 10 are respectively provided with a limiting groove, the two sides of the trapezoidal seat 12 are respectively fixedly provided with a limiting seat, and the limiting seats are in sliding connection with the corresponding limiting grooves, so that the trapezoidal seat 12 can stably move due to the arrangement of the limiting seats and the limiting grooves.
According to the locking device, the second box body 16 is fixedly installed at the bottom of the first box body 1, the idler wheels 17 are fixedly installed at four corners of the bottom of the second box body 16, the idler wheels 17 are lockable universal wheels, the operation box 18 is fixedly installed at the top of the first box body 1, and the idler wheels 17 are arranged, so that the first box body 1 can be moved conveniently.
In the invention, when a box body 1 is sealed, firstly, a sealing cover 2 is placed on the box body 1, the sealing cover 2 is contacted with a transverse plate 4, a sealing gasket 9 is contacted with the box body 1, then a fixing bolt 7 is rotated, the fixing bolt 7 can be moved under the action of a threaded hole 6, the fixing bolt 7 can penetrate through a first hole 8 and be clamped into a corresponding chute 3, under the action of the chute 3, the fixing bolt 7 can downwards extrude the sealing cover 2, so that the sealing cover 2 can extrude the sealing gasket 9 in the vertical direction, under the action of a fixing seat 5, when the sealing cover 2 moves downwards, the fixing seat 5 can extrude a trapezoidal seat 12, the trapezoidal seat 12 can move, the trapezoidal seat 12 can drive a cross rod 14 to move and compress a return spring 15, the cross rod 14 can drive a pressing plate 11 to move, the pressing plate 11 can squeeze the sealing gasket 9 in the horizontal direction, can fix the sealing cover 2, and can squeeze the sealing gasket 9 in the horizontal and vertical directions, so that the sealing performance of the sealing cover 2 can be increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The experimental equipment for testing water pollution comprises a first box body (1) and a sealing cover (2) positioned on the first box body (1), and is characterized in that chutes (3) are formed in two sides of the first box body (1), transverse plates (4) are fixedly mounted on two sides of the first box body (1), the sealing cover (2) is in contact with the transverse plates (4), a fixing seat (5) is fixedly mounted on one side of each transverse plate (4), a threaded hole (6) is formed in each fixing seat (5), and a fixing bolt (7) is mounted in each threaded hole (6);
a plurality of first holes (8) have been seted up on sealed lid (2), and fixing bolt (7) run through corresponding first hole (8) and with chute (3) looks adaptation, the bottom fixed mounting of sealed lid (2) has sealed pad (9), and sealed pad (9) and box (1) looks adaptation, second hole (10) have been seted up on sealed lid (2), slidable mounting has clamp plate (11) in second hole (10), and clamp plate (11) and sealed pad (9) looks adaptation, slidable mounting has trapezoidal seat (12) in second hole (10), and trapezoidal seat (12) and corresponding fixing base (5) looks adaptation.
2. The experimental equipment for testing water pollution according to claim 1, wherein a partition plate (13) is fixedly installed in the second hole (10), a round hole is formed in the partition plate (13), a cross rod (14) is slidably installed in the round hole, one end of the cross rod (14) is fixedly installed on the pressing plate (11), and the other end of the cross rod (14) is fixedly installed on the corresponding trapezoidal seat (12).
3. The experimental apparatus for testing water pollution according to claim 2, wherein one side of the trapezoidal base (12) is fixedly installed with one end of a plurality of return springs (15), and the other end of the return springs (15) is fixedly installed on the partition plate (13).
4. The experimental equipment for testing water pollution according to claim 1, wherein the inner walls of the two sides of the second hole (10) are respectively provided with a limiting groove, the two sides of the trapezoidal base (12) are respectively and fixedly provided with a limiting base, and the limiting bases are in sliding connection with the corresponding limiting grooves.
5. The experimental equipment for testing water pollution according to claim 1, wherein a second box body (16) is fixedly installed at the bottom of the first box body (1), rollers (17) are fixedly installed at four corners of the bottom of the second box body (16), the rollers (17) are arranged to lock universal wheels, and an operation box (18) is fixedly installed at the top of the first box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922197541.9U CN211800884U (en) | 2019-12-10 | 2019-12-10 | Experimental equipment for testing water pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922197541.9U CN211800884U (en) | 2019-12-10 | 2019-12-10 | Experimental equipment for testing water pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211800884U true CN211800884U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922197541.9U Expired - Fee Related CN211800884U (en) | 2019-12-10 | 2019-12-10 | Experimental equipment for testing water pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211800884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200417A (en) * | 2021-04-29 | 2021-08-03 | 河北交通职业技术学院 | Wire insulation tensioning device for power supply of underground railway |
-
2019
- 2019-12-10 CN CN201922197541.9U patent/CN211800884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200417A (en) * | 2021-04-29 | 2021-08-03 | 河北交通职业技术学院 | Wire insulation tensioning device for power supply of underground railway |
| CN113200417B (en) * | 2021-04-29 | 2022-11-08 | 河北交通职业技术学院 | Wire insulation tensioning device for power supply of underground railway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210201 Address after: Room 1701, tower 2, Shenye Jinyuan Building, No. 112, Qingshuihe 1st Road, Qingshuihe community, Qingshuihe street, Luohu District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Badu Photoelectric Technology Co.,Ltd. Address before: Oushan village, Qianshan Town, Fenyi County, Xinyu City, Jiangxi Province Patentee before: He Li |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen yunduan smart IOT Culture Technology Co.,Ltd. Assignor: Shenzhen Badu Photoelectric Technology Co.,Ltd. Contract record no.: X2021980012535 Denomination of utility model: An experimental equipment for testing water pollution Granted publication date: 20201030 License type: Exclusive License Record date: 20211116 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |